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CN111595009A - Indoor unit shell and air conditioner - Google Patents

Indoor unit shell and air conditioner Download PDF

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Publication number
CN111595009A
CN111595009A CN202010486103.9A CN202010486103A CN111595009A CN 111595009 A CN111595009 A CN 111595009A CN 202010486103 A CN202010486103 A CN 202010486103A CN 111595009 A CN111595009 A CN 111595009A
Authority
CN
China
Prior art keywords
plate
indoor unit
mounting
mounting plate
top cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010486103.9A
Other languages
Chinese (zh)
Other versions
CN111595009B (en
Inventor
周柏松
李运志
吴淋
吴多德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, GD Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN202010486103.9A priority Critical patent/CN111595009B/en
Publication of CN111595009A publication Critical patent/CN111595009A/en
Application granted granted Critical
Publication of CN111595009B publication Critical patent/CN111595009B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
    • F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/247—Active noise-suppression

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The invention provides an indoor unit shell and an air conditioner, wherein the indoor unit shell is used for the air conditioner and comprises: a chassis; the middle clapboard is arranged on the chassis; the top cover plate is arranged on the middle partition plate and is opposite to the chassis, and an installation window is defined between the top cover plate and the chassis; and the mounting plate assembly is detachably arranged at the mounting window. The space in the indoor unit shell is reasonably distributed, the size of the machine body is not increased, the air volume of the whole machine is not influenced, the space of the machine body is fully utilized, the mounting plate assembly can be detached from the mounting window, parts of the air conditioner arranged in the mounting window are maintained, the situation that the whole machine body is required to be detached when the indoor unit shell is overhauled is avoided, and the daily overhauling efficiency is improved.

Description

Indoor unit shell and air conditioner
Technical Field
The invention belongs to the technical field of refrigeration equipment, and particularly relates to an indoor unit shell and an air conditioner.
Background
The air duct machine runs for a long time under the condition of poor air environment, the water pump is easy to be dirty and blocked, or in order to facilitate the maintenance of pipeline components, the installation side of the water pump of the air duct machine body or the installation side of the pipeline is generally designed into a structure which can be quickly disassembled and replaced to serve as a maintenance window. Water pump installation side board and piping clamp plate among the prior art are fixed on fuselage side board, and the certain region of undercutting is in the middle of the side board as the maintenance window, and the region of undercutting will avoid the chassis hem, reserve the side board hem distance, can not make full use of fuselage inner space, and increased the panel beating of right side board and opened the material size, so how to set up a more convenient maintenance window and become the problem of treating promptly.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
To this end, a first aspect of the invention proposes an indoor unit casing.
A second aspect of the present invention provides an air conditioner.
In view of the above, according to a first aspect of the present invention, there is provided an indoor unit casing for an air conditioner, the indoor unit casing comprising: a chassis; the middle clapboard is arranged on the chassis; the top cover plate is arranged on the middle partition plate and is opposite to the chassis, and an installation window is defined between the top cover plate and the chassis; and the mounting plate assembly is detachably arranged at the mounting window.
The invention provides an indoor unit casing comprising: the device comprises a base plate, a middle partition plate arranged on the base plate, a top cover plate arranged on the middle partition plate and a mounting plate assembly. The installation window is limited between the top cover plate and the chassis, the installation plate assembly is detachably arranged at the installation window, the installation plate assembly is used for connecting parts in the air conditioner with the indoor unit shell, the middle partition plate is arranged between the chassis and the top cover plate and plays a role in connecting the chassis with the top cover plate, the middle partition plate can divide the space formed between the top cover plate and the chassis into two parts, when the parts of the air conditioner are arranged in the indoor unit shell, different parts can be arranged on two sides of the middle partition plate, the parts in the indoor unit shell are reasonably distributed on two sides of the middle partition plate, the space in the indoor unit shell is reasonably distributed, the size of the machine body is not increased, and the space of the machine body is fully utilized under the condition that the air quantity of the whole machine is not influenced. The mounting plate component is detachably arranged at the mounting window, so that the mounting plate component can be detached from the indoor unit shell at any time, the components of the air conditioner arranged in the mounting window can be maintained by detaching the mounting plate component from the mounting window in the process of daily maintenance of the components in the air conditioner, the problem that the whole machine body needs to be detached when the indoor unit shell is maintained is avoided, in the related technology, the maintenance window is usually hollowed out a region from the side edge plate of the air conditioner, and then a cover plate is added on the hollowed-out region, so that the area of the maintenance window is limited, the large-size maintenance window cannot be realized, and the cutting size of the side edge plate sheet metal part is increased, compared with the indoor unit shell provided by the invention, because the mounting plate component is directly fixed between the top cover plate and the base plate, the mounting folding edge on the side edge plate in the related technology is omitted, therefore, the size of the maintenance window is increased, and the daily maintenance efficiency of the air conditioner is further improved, so that the metal plate utilization rate of the shell of the indoor unit is improved, and the production cost is reduced.
Optionally, the mounting panel subassembly distributes in one side of median septum both sides, overhauls the in-process, if only need overhaul the part of median septum one side, can dismantle the mounting panel subassembly and overhaul to the part that is located median septum unilateral, has avoided taking the indoor set casing all apart.
It can be understood that the middle partition plate divides the space defined by the bottom plate and the top cover plate into an air inlet area and an air supply area. The heat exchanger, the electric auxiliary heating equipment, the steam pipe assembly, the silencer and the water pump assembly of the air conditioner are arranged in the air supply area. The reasonable arrangement of the steam pipe assembly and the water pump assembly is realized, and the air conditioner has compact structure and diversified functions under the conditions of not increasing the volume of the air conditioner body and not influencing the air volume of the whole air conditioner. Wherein, the mounting panel subassembly can set up in the corresponding position in air supply district, realizes dismantling the maintenance to air supply district relevant position.
In addition, according to the indoor unit casing in the above technical solution provided by the present invention, the following additional technical features may be further provided:
in one possible design, the indoor unit casing further includes an air outlet provided on one peripheral side of the indoor unit casing; the sealing plate is arranged on one side of the air outlet; the sealing plate is detachably connected with the mounting plate assembly, and the sealing plate and the mounting plate assembly are positioned on different peripheral sides of the indoor unit shell.
In this design, the indoor set casing still includes air outlet and closing plate, the air outlet sets up on one week side of indoor set casing, the closing plate setting is in the one side the same at the indoor set casing with the air outlet setting, the closing plate is detachably connected with the mounting panel subassembly, closing plate and mounting panel subassembly enclose to close the week side position that sets up at the indoor set casing, and closing plate and mounting panel subassembly setting are on different week sides, the closing plate, the mounting panel subassembly, chassis and lamina tecti enclose to close the inner space that has formed the indoor set casing, the mounting panel subassembly is for dismantling with the closing plate and be connected, and the mounting panel subassembly also is for dismantling the connection with chassis and lamina tecti, guaranteed that the mounting panel subassembly can be dismantled from the indoor set casing completely, be convenient for overhaul the part.
In one possible embodiment, the side of the sealing plate for connection to the mounting plate assembly is provided with a first flange bent toward the inside of the housing, and the mounting plate assembly is detachably arranged outside the first flange.
In the design, one side that the closing plate links to each other with the mounting panel subassembly is provided with first turn-ups, is provided with first connecting hole on first turn-ups and the relevant position of mounting panel subassembly, passes first turn-ups and the first connecting hole on the mounting panel subassembly through the fastener and can be with mounting panel subassembly and closing plate fixed connection, when needs are dismantled the mounting panel subassembly, with the fastener follow first connecting hole in the back of dismantling, can dismantle mounting panel subassembly and closing plate phase separation. The first flanging is bent towards the inside of the shell, so that the first flanging is hidden inside the indoor unit shell after the mounting plate assembly is connected with the sealing plate.
It can be understood that the fastener can select for use the bolt, and first connecting hole is the screw hole, directly realizes utilizing the fastener to install the board subassembly and closing plate fixed connection with the screw hole spiro union through the spiral.
In a possible design, the side edge of the middle partition plate is bent to form a second flanging towards the direction of the sealing plate, and the pump body mounting plate is detachably connected with the second flanging.
In the design, the side edge of the middle partition board is bent towards the direction of the sealing plate to form a second flanging, third connecting holes are formed in corresponding positions of the second flanging and the pump body mounting plate, the middle partition board and the pump body mounting plate can be fixedly connected through the third connecting holes through the fasteners penetrating through the second flanging and the pump body mounting plate, and when the pump body mounting plate needs to be disassembled, the middle partition board and the pump body mounting plate can be disassembled in a separated mode after the fasteners are disassembled from the third connecting holes. The second flanging is turned over towards the direction of the sealing plate, so that the second flanging is hidden inside the indoor unit shell after the middle partition plate is connected with the pump body mounting plate, and the appearance of the installed indoor unit shell is more smooth.
In one possible embodiment, the base plate is bent in the direction of the top cover plate to form a third flange, on which the mounting plate assembly is detachably arranged.
In the design, the chassis is provided with a third flanging towards the direction of the top cover plate, one side of the top cover plate, which is connected with the mounting plate assembly, is provided with a third flanging, second connecting holes are formed in corresponding positions of the third flanging and the mounting plate assembly, the mounting plate assembly and the chassis can be fixedly connected through the fasteners penetrating through the third flanging and the second connecting holes in the mounting plate assembly, and when the mounting plate assembly needs to be disassembled, the mounting plate assembly and the chassis can be separated and disassembled after the fasteners are disassembled from the second connecting holes. The third flanging is turned over towards the direction of the top cover plate, so that the third flanging is hidden in the indoor unit shell after the mounting plate assembly is connected with the sealing plate.
In one possible design, the indoor unit casing further comprises: the electrical box cover plate is arranged between the top cover plate and the bottom plate; the electrical box cover plate is positioned on one side of the mounting plate assembly, which is far away from the sealing plate.
In the design, the indoor unit shell further comprises an electrical box cover plate arranged between the top cover plate and the base plate, the electrical box cover plate is arranged on one side of the mounting plate component principle sealing plate, the electrical box cover plate can seal the peripheral side wall of the indoor unit shell which is not sealed by the pump body mounting plate and the tubing pressing plate, so that the peripheral side wall of the indoor unit shell is completely in a relatively sealed state, and the integrity and the tightness of the indoor unit shell are guaranteed.
It can be understood that the electrical box cover plate can also be arranged into a detachable structure, so that the electrical box cover plate can be conveniently overhauled.
In one possible design, the indoor unit casing further comprises: the step part is arranged at the end part of the mounting plate assembly close to the top cover plate, and the outer surface of the step part, which deviates from the cavity of the indoor unit shell, protrudes out of the surface of the mounting plate assembly; the top cover plate is bent to a fourth flanging in the direction of the base plate, and the step part is detachably arranged on the fourth flanging of the top cover plate.
In this design, the indoor set casing still includes the step portion, and the step portion setting is on the installation board subassembly to the fourth turn-ups is buckled into to the direction on chassis to the roof boarding, and the step portion setting is close to the fourth turn-ups of roof boarding at the installation board subassembly, and the installation board subassembly can be dismantled with the roof boarding through fourth turn-ups and step portion and be connected, and the installation board subassembly can be dismantled continuously with the roof boarding through the step portion. The step part is provided with the fourth connecting hole on the relevant position of lamina tecti, passes the fourth connecting hole on step part and the lamina tecti through the fastener and can dismantle mounting panel subassembly and lamina tecti fixed connection, when needs are dismantled the mounting panel subassembly, with the fastener follow the back of dismantling in the fourth connecting hole, can dismantle mounting panel subassembly and lamina tecti phase separation. Because the step part protrudes to the outside of the indoor unit shell, the top cover plate and the mounting plate component can be oppositely arranged, and the indoor unit shell is convenient to assemble.
In a possible design, the indoor unit casing further comprises a drain outlet of the water pan, and the drain outlet is arranged on the top cover plate.
In the design, a water pan drainage outlet is arranged on the shell of the indoor unit, and the drainage outlet is directly arranged on the top cover plate, so that a drainage pipe of the water pan in the indoor unit extends out of the indoor unit through the drainage outlet of the drainage pan.
In a possible design, the indoor unit casing further comprises a drain outlet of the water receiving tray, a part of the drain outlet of the water receiving tray is arranged on a fourth turned edge formed by bending the top cover plate towards the direction of the base plate, and a part of the drain outlet of the water receiving tray is arranged on the mounting plate assembly.
In the design, the indoor unit shell further comprises a water receiving tray drainage outlet, the water receiving tray drainage outlet is divided into two parts and is arranged on the fourth flanging of the top cover plate and the mounting plate assembly, when the mounting plate assembly and the top cover plate are assembled together, the two parts of the water receiving tray drainage outlet are combined together to form a complete water receiving tray drainage outlet, and a drainage pipe of the water receiving tray in the indoor unit shell can extend out of the water receiving tray drainage outlet. When the water pan in the indoor set needs to be overhauled, the water pan can be overhauled by disassembling the top cover plate and the mounting plate assembly, and the convenience for overhauling the indoor set of the air conditioner is further improved.
In this design, the fourth flange of the top cover plate is disposed opposite the upper edge of the mounting plate assembly. The fourth turn-ups that the lamina tecti bending type becomes aligns the setting with the top edge of mounting panel subassembly in vertical direction to the fourth turn-ups offsets with the top edge of mounting panel subassembly. I.e. the fourth flange is not in covering relationship with the upper edge of the mounting plate assembly.
In one possible design, the mounting plate assembly includes: one side of the pipe distribution pressure plate is detachably connected with the sealing plate; and the pump body mounting plate is positioned on the side of the piping pressing plate, and the other side of the piping pressing plate is detachably connected with the pump body mounting plate.
In this design, the mounting panel subassembly includes piping clamp plate and pump body mounting panel, and one side and the closing plate of piping clamp plate can be dismantled and be connected, and pump body mounting panel can be dismantled with the piping clamp plate and be connected, and the mounting panel subassembly including piping clamp plate and pump body mounting panel can further carry out the split, further conveniently overhauls the part in to the indoor set casing.
In one possible design, the mounting plate assembly further includes: the plug connector is arranged on one of two opposite side walls of the piping pressing plate and the pump body mounting plate; and the inserting groove is arranged on the other of the two opposite side walls of the piping pressing plate and the pump body mounting plate and is suitable for accommodating the inserting piece.
In the design, the connecting position of the piping pressing plate and the pump body mounting plate is correspondingly provided with the plug connector and the plugging groove, and the piping pressing plate and the pump body mounting plate are connected through the plug connector and the plugging groove which can be plugged mutually.
In one possible design, the indoor unit casing further comprises: the pipeline mounting port comprises a first pipeline mounting port and a second pipeline mounting port which are communicated, the first pipeline mounting port is arranged on the side edge of the piping pressing plate, and the second pipeline mounting port is arranged on the side edge of the pump body mounting plate opposite to the piping pressing plate.
In the design, the indoor unit shell comprises a pipeline mounting opening, the pipeline mounting opening comprises a first pipeline mounting opening and a second pipeline mounting opening, the first pipeline mounting opening is arranged on the side edge of the piping pressing plate, the second pipeline mounting opening is arranged on the side edge of the pump body mounting plate, when the piping pressing plate is assembled with the pump body mounting plate, the first pipeline mounting opening and the second pipeline mounting opening form a complete pipeline mounting opening, the refrigerant pipeline is mounted in the pipeline mounting opening, the piping pressing plate and the pump body mounting plate are detached, and the refrigerant pipeline can be overhauled. Through setting up the pipeline installation mouth between piping clamp plate and pump body mounting panel, realized only dismantling one in piping clamp plate and the pump body mounting panel, just can conveniently overhaul the refrigerant pipeline.
In one possible design, the number of the pipeline installation openings is two, and the pipeline installation openings are arranged along the direction from the bottom plate to the top cover plate.
In this design, need set up the refrigerant input pipeline who is used for inputing the refrigerant and the refrigerant output pipeline who is used for exporting the refrigerant respectively in the indoor set casing, set up the pipeline installation mouth into two, realize the fixed to refrigerant input pipeline and refrigerant output pipeline, two pipeline installation mouths all set up between piping clamp plate and pump body mounting panel, and two pipeline installation mouths are arranged along the direction of chassis to lamina tecti, realized only dismantling one in piping clamp plate and the pump body mounting panel, just can conveniently overhaul refrigerant input pipeline and refrigerant output pipeline.
In one possible design, the indoor unit casing further comprises: the handle is arranged on the pipe pressing plate.
In the design, the indoor unit shell further comprises a handle arranged on the pipe distribution pressing plate, and when the indoor unit shell is disassembled and overhauled, after the fastening connecting piece is disassembled, a worker pulls the handle on the pipe distribution pressing plate to pull the pipe distribution pressing plate from the indoor unit shell to disassemble and overhaul.
According to a second aspect of the present invention, there is provided an air conditioner comprising: an indoor unit casing of any one of the above possible designs; the side plate is arranged between the top cover plate and the chassis and is opposite to the mounting plate assembly; the middle partition plate divides the indoor unit shell into a first cavity and a second cavity, and the mounting plate assembly, the top cover plate, the middle partition plate, the side plates, the chassis and the sealing plate enclose the first cavity.
The air conditioner provided by the invention comprises the indoor unit shell and the side plate in any possible design, wherein the side plate and the mounting plate assembly are arranged oppositely to realize the sealing of the opposite outer side wall of the mounting plate assembly, the indoor unit shell is divided into a first cavity and a second cavity by the middle partition plate, and the first cavity is enclosed by the mounting plate assembly, the top cover plate, the middle partition plate, the base plate and the sealing plate. Therefore, the air conditioner has all the advantages of the indoor unit casing in any possible design, and therefore, the description is omitted.
In one possible design, the air conditioner further includes: the heat exchanger is arranged in the first cavity, and a pipeline of the heat exchanger enters or extends out of the indoor unit shell through a pipeline mounting port arranged on the indoor unit shell; and the water pump assembly is arranged in the first cavity and is arranged on the mounting plate assembly.
The steam pipe assembly is arranged in the first cavity and arranged on the mounting plate assembly.
In this design, the heat exchanger, steam tube assembly, muffler and water pump assembly of the air conditioner are housed within a first chamber. The reasonable arrangement of the steam pipe assembly and the water pump assembly is realized, and the air conditioner has compact structure and diversified functions under the conditions of not increasing the volume of the air conditioner body and not influencing the air volume of the whole air conditioner. In this design, the play steam pipe of steam pipe subassembly sets up towards the heat exchanger for go out steam pipe spun steam and attach to the heat exchanger surface more, make the heat exchanger surface can be attached to steam with large area, and then through freezing at steam, the dust on heat exchanger surface is taken away in evaporation and sublimation, improves the heat transfer effect to the heat exchanger surface. In addition, the steam pipe assembly, the water pump assembly and the pipeline assembly are arranged on the mounting plate assembly through the arrangement, and the steam pipe assembly, the water pump assembly and the pipeline assembly can be quickly and conveniently overhauled due to the fact that the mounting plate assembly is convenient to disassemble.
It can be understood that the fan of the indoor unit is disposed in the second chamber. The space in the indoor unit shell is reasonably configured.
In one possible design, the air conditioner further includes an electrical auxiliary heating device.
In this design, the electrically assisted thermal device is also disposed within the first cavity. The steam pipe assembly is arranged between the heat exchanger and the electric auxiliary heating element, so that the steam outlet hole of the steam outlet pipe deviates from the electric auxiliary heating element, the problems of short circuit and the like caused by the contact of steam and the electric auxiliary heating element are avoided, and the operation stability of the air conditioner is improved.
In one possible design, the air conditioner further includes: and a drain pipe of the water receiving tray is arranged on the water receiving tray, and a drain outlet of the water receiving tray extends out of a drain outlet of the water receiving tray of the air conditioner shell.
In this design, the air conditioner still is provided with the water collector, and the water collector can be collected the inside comdenstion water that produces of air conditioner to discharge the comdenstion water to the air conditioner outside through the water collector drain pipe that sets up on the water collector, avoid the inside trouble that leads to that wets of air conditioner, further improve the operating stability of air conditioner.
In one possible design, based on the condition that the drain outlet of the water pan of the air conditioner shell is partially located on the top cover plate and partially located on the mounting plate assembly, the water pan further comprises: the tray body is fixedly arranged on the air conditioner shell and is provided with a water receiving tray drain pipe; the mounting piece is arranged on the side wall of the tray body, which is provided with the drain pipe; the mounting plate assembly is fixedly connected with the water pan through the mounting piece.
In the design, the drainage outlets of the water receiving tray can be selectively arranged in a split mode, wherein one part of the drainage outlets of the water receiving tray is arranged on the top cover plate, and the other part of the drainage outlets of the water receiving tray is arranged on the mounting plate group. The water collector includes the disk body, and the disk body links to each other with air conditioner casing is fixed, and the disk body is provided with the basin that holds the comdenstion water and the water collector drain pipe of draining the interior comdenstion water of basin. Still be provided with the installed part on the disk body and the installed part is located the disk body and is provided with on the lateral wall of drain pipe, and the installed part is arranged in linking together the disk body with the mounting panel subassembly in the air conditioner, has realized the effect of being connected of dismantling of the disk body of mounting panel subassembly with the water collector, when overhauing the water collector, can be conveniently with disk body and mounting panel subassembly split. In a possible design, the water collector both had both been linked to each other with the lamina tecti through the installed part, also can link to each other with the mounting panel subassembly through the installed part simultaneously, had realized that lamina tecti, water collector and mounting panel subassembly's detachable is continuous.
It will be appreciated that in this design the drip tray serves to connect the mounting plate assembly to the top cover plate without the need to connect the mounting plate assembly to the top cover plate.
In one possible design, the mounting is located below the fourth flange of the top deck.
In this design, the water collector passes through the detachable installation of piping clamp plate and/or pump body mounting panel in installed part and the mounting panel subassembly, sets up the installed part in the turn-ups's of the fourth below of lamina tecti, can avoid lamina tecti and installed part to contact, is convenient for dock the installation of water collector and mounting panel subassembly. In one possible design, the mount includes: the first mounting piece is connected with the top cover plate; the second installation part is used for being connected with the pipe distribution pressing plate of the indoor unit shell; and the third installation part is used for being connected with the pump body installation plate of the indoor unit shell.
In this design, can select to set up first installed part in the position that is close to the piping clamp plate, can realize the water collector and be connected with dismantling between the piping clamp plate with piping clamp plate fixed connection through first installed part. And/or with the second installed part setting in the position that is close to the pump body mounting panel, can realize dismantling between water collector and the pump body mounting panel being connected water collector and pump body mounting panel fixed connection through the second installed part. And/or with the third installed part setting in the position that is close to the lamina tecti, can realize dismantling between lamina tecti and the pump body mounting panel being connected with water collector and lamina tecti fixed connection through the third installed part.
It can be understood that the first installation part, the second installation part and the third installation part are simultaneously arranged on the water-collecting tray body, so that the tray body is fixedly connected with the top cover plate, the pipe distribution pressing plate and the pump body installation plate through the first installation part, the second installation part and the third installation part, and the detachable connection among the top cover plate, the tray body, the pipe distribution pressing plate and the pump body installation plate is realized.
In one possible design, the air conditioner further includes: the lifting lug avoiding opening is formed in one side, close to the chassis, of the pipe distribution pressing plate of the mounting plate assembly; the pipe distribution pressing plate is turned over from the edge of the lug avoiding opening to the outside of the cavity enclosed by the indoor unit shell to form a fifth turned edge, and the fifth turned edge is used for being abutted to the lug of the air conditioner.
In the design, one side of the piping pressing plate of the mounting plate assembly, which is close to the chassis, is provided with a lifting lug avoiding opening, so that a lifting lug in the air conditioner can penetrate through the piping pressing plate, the edge of the lifting lug avoiding opening is turned over towards the outside of the shell to form a fifth flanging, the fifth flanging can be abutted against the lifting lug, the piping pressing plate is assembled with the lifting lug of the air conditioner more tightly, and a gap with a large amount of activity on the shell of the air conditioner is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic structural view of an indoor unit housing of an embodiment of the present invention;
FIG. 2 shows an assembled view of the indoor unit housing of FIG. 1 of the present invention;
fig. 3 shows a schematic structural view of an indoor unit casing of another embodiment of the present invention;
FIG. 4 shows an assembled view of the indoor unit housing of FIG. 3 of the present invention;
FIG. 5 shows detail A of FIG. 4 of the present invention;
fig. 6 shows a detail B from fig. 4 of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
100 chassis, 120 third turn-ups, 140 lugs, 200 median septum, 220 second turn-ups, 300 lamina tecti, 320 fourth turn-ups, 400 mounting panel subassembly, 410 handle, 420 step portion, 440 piping clamp plate, 442 the lug dodges the mouth, 444 fifth turn-ups, 460 pump body mounting panel, 470 water collector drainage outlet, 480 plug connector, 500 air outlets, 600 sealing plates, 620 first turn-ups, 640 curb plate, 700 electrical apparatus box cover board, 800 pipeline installing ports, 820 first pipeline installing ports, 840 second pipeline installing ports, 900 water collector, 920 drain pipe, 940 disk body, 960 mounting piece, 962 first mounting piece, 964 second mounting piece, 966 third mounting piece.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An indoor unit casing and an air conditioner according to some embodiments of the present invention will be described below with reference to fig. 1 to 6.
The first embodiment is as follows:
with reference to fig. 1 and 2, an embodiment of a first aspect of the present invention provides an indoor unit casing for an air conditioner, the indoor unit casing including: a bottom plate 100, a middle partition plate 200 arranged on the bottom plate 100; the top cover plate 300 is arranged on the middle partition plate 200, the top cover plate 300 is arranged opposite to the base plate 100, an installation window is defined between the top cover plate 300 and the base plate 100, the middle partition plate 200 is arranged between the base plate 100 and the top cover plate 300 and plays a role of connecting the base plate 100 with the top cover plate 300, the middle partition plate 200 can divide the space formed between the top cover plate 300 and the base plate 100 into two parts, when the components of the air conditioner are arranged in the indoor unit shell, different components can be arranged on two sides of the middle partition plate 200, so that the components in the indoor unit shell are reasonably distributed on two sides of the middle partition plate 200, the space in the indoor unit shell is reasonably distributed, and the space of the indoor unit is fully utilized under the conditions that the volume of the indoor unit is not increased and the air volume; the mounting plate assembly 400 is detachably arranged at the mounting window, the mounting plate assembly 400 is used for connecting parts in the air conditioner with the indoor unit shell, the mounting plate assembly 400 is detachably arranged at the mounting window, the mounting plate assembly 400 can be detached from the indoor unit shell at any time, in the process of daily maintenance of the parts in the air conditioner, the parts of the air conditioner arranged in the mounting window can be maintained by detaching the mounting plate assembly 400 from the mounting window, the situation that the machine body is completely detached when the indoor unit shell is maintained is avoided, in the related technology, the maintenance window is usually hollowed out from a side plate of the air conditioner, and then a cover plate is added on the hollowed-out region, so the area of the maintenance window is limited, the maintenance window with large size cannot be achieved, and the cutting size of a side plate sheet metal part is increased, compared with the indoor unit shell provided by the invention, the mounting plate assembly is directly fixed between the top cover plate and the base plate, and the mounting folded edge on the side plate in the related technology is omitted, so that the size of the maintenance window is increased, the daily maintenance efficiency of the air conditioner is further improved, the metal plate utilization rate of the indoor unit shell is improved, and the production cost is reduced.
In some embodiments, the mounting plate assemblies 400 are distributed on one of both sides of the middle partition 200, and if only parts on one side of the middle partition 200 need to be serviced during the servicing process, the mounting plate assemblies 400 can be disassembled and the parts on one side of the middle partition 200 can be serviced, avoiding the need to completely disassemble the indoor unit casing.
It can be understood that the middle partition 200 divides the space defined by the bottom chassis 100 and the top cover 300 into an air intake area and an air supply area. The heat exchanger, the electric auxiliary heating equipment, the steam pipe assembly, the silencer and the water pump assembly of the air conditioner are arranged in the air supply area. The reasonable arrangement of the steam pipe assembly and the water pump assembly is realized, and the air conditioner has compact structure and diversified functions under the conditions of not increasing the volume of the air conditioner body and not influencing the air volume of the whole air conditioner. Wherein, mounting panel subassembly 400 can set up in the corresponding position in air supply district, realizes dismantling the maintenance to air supply district relevant position.
In the above embodiment, the indoor unit casing further comprises an air outlet 500 and a sealing plate 600, the air outlet 500 is disposed on one circumferential side of the indoor unit casing, the sealing plate 600 is disposed on the same side as the air outlet 500 is disposed on the indoor unit casing, the sealing plate 600 is detachably connected to the mounting plate assembly 400, the sealing plate 600 and the mounting plate assembly 400 are disposed at a circumferential position of the indoor unit casing, the sealing plate 600 and the mounting plate assembly 400 are arranged on different peripheral sides, the sealing plate 600, the mounting plate assembly 400, the base plate 100 and the top cover plate 300 enclose an inner space of the indoor unit casing, the mounting plate assembly 400 is detachably connected with the sealing plate 600, and the mounting plate assembly 400 is detachably connected with the base plate 100 and the top cover plate 300, so that the mounting plate assembly 400 can be completely detached from the indoor unit casing, and the parts in the indoor unit casing can be conveniently overhauled.
Example two:
in another embodiment of the present invention, as shown in fig. 2, there is provided an indoor unit casing including a base pan 100, a middle partition 200, a top cover plate 300, and a mounting plate assembly 400. Wherein a mounting window is defined between the bottom chassis 100 and the top cover plate 300, and the mounting plate assembly 400 is detachably disposed in the mounting window.
In a specific embodiment, a first flange 620 is disposed on a side of the sealing plate 600 connected to the mounting plate assembly 400, a first connection hole is disposed at a corresponding position of the first flange 620 and the mounting plate assembly 400, the mounting plate assembly 400 can be fixedly connected to the sealing plate 600 by a fastener passing through the first flange 620 and the first connection hole of the mounting plate assembly 400, and when the mounting plate assembly 400 needs to be disassembled, the mounting plate assembly 400 can be detached from the sealing plate 600 after the fastener is detached from the first connection hole. The first flange 620 is bent toward the inside of the housing, so that the first flange 620 is hidden inside the indoor unit housing after the mounting plate assembly 400 is connected with the sealing plate 600.
It is understood that the first flange 620 is a structure integrally formed with the sealing plate 600, i.e., the first flange 620 is obtained by bending the sealing plate 600. The first flange 620 may be connected to the sealing plate 600 by other fixing means. The fastener can select for use the bolt, and first connecting hole is the screw hole, directly realizes utilizing the fastener to install mounting plate subassembly 400 and closing plate 600 fixed connection with the screw hole spiro union through the spiral.
In another embodiment, the side edge of the middle partition 200 is bent toward the sealing plate 600 to form a second flange 220, and the pump body mounting plate 460 is detachably connected to the second flange 220.
In this embodiment, the side edge of the middle partition board 200 is bent toward the direction of the sealing plate 600 to form a second flange 220, third connection holes are formed in corresponding positions of the second flange 220 and the pump body mounting plate 460, the middle partition board 200 and the pump body mounting plate 460 can be fixedly connected through the fasteners passing through the second flange 220 and the third connection holes of the pump body mounting plate 460, and when the pump body mounting plate 460 needs to be disassembled, the middle partition board 200 and the pump body mounting plate 460 can be detached separately after the fasteners are disassembled from the third connection holes. The second flanging 220 is turned over towards the direction of the sealing plate, so that after the middle partition plate 200 is connected with the pump body mounting plate 460, the second flanging 220 is hidden inside the indoor unit casing, and the mounted indoor unit casing is guaranteed to be more smooth in appearance.
In another embodiment, the chassis 100 is provided with a third flange 120 in the direction of the top cover plate 300, one side of the top cover plate 300 connected to the mounting plate assembly 400 is provided with the third flange 120, the corresponding positions of the third flange 120 and the mounting plate assembly 400 are provided with second connecting holes, the mounting plate assembly 400 can be fixedly connected to the chassis 100 by passing a fastener through the third flange 120 and the second connecting holes of the mounting plate assembly 400, and when the mounting plate assembly 400 needs to be disassembled, the mounting plate assembly 400 can be disassembled from the chassis 100 after the fastener is disassembled from the second connecting holes. The third flange 120 is folded toward the direction of the top cover plate 300, so that the third flange 120 is hidden inside the indoor unit casing after the mounting plate assembly 400 is connected with the sealing plate 600.
In the above embodiment, as shown in fig. 2, the indoor unit casing further includes an electrical box cover 700 disposed between the top cover 300 and the bottom chassis 100.
In this embodiment, the electrical box cover plate 700 is disposed on the side of the pump body mounting plate 460, and the electrical box cover plate 700 can seal the peripheral side wall of the indoor unit casing that is not sealed by the pump body mounting plate 460 and the pipe pressing plate 440, so that the peripheral side wall of the indoor unit casing is completely in a relatively sealed state, and the integrity and the tightness of the indoor unit casing are ensured.
In the above embodiment, the electrical box cover 700 is detachably connected to the top cover 300 and the bottom chassis 100.
In this embodiment, the electrical box cover 700 is also configured as a detachable structure, which facilitates the location maintenance of the electrical box cover 700.
In the above embodiment, the indoor unit casing further includes: the step part 420 is arranged at the end part of the mounting plate assembly 400 close to the top cover plate 300, and the outer surface of the step part 420 departing from the cavity of the indoor unit shell is protruded out of the surface of the mounting plate assembly 400; the top cover 300 is bent toward the bottom chassis 100 to form a fourth flange 320, and a step 420 is detachably disposed on the fourth flange 320 of the top cover 300.
In this design, the indoor unit casing further includes a step portion 420, the step portion 420 is disposed on the installation plate assembly 400, the top cover plate 300 is bent to the direction of the chassis 100 to form a fourth flange 320, the step portion 420 is disposed on the fourth flange 320 close to the installation plate assembly 400, the step portion 420 can be detachably connected to the installation plate assembly 400 through the fourth flange 320 and the step portion 420, and the installation plate assembly 400 can be detachably connected to the top cover plate 300 through the step portion 420. The step part 420 and the top cover plate 300 are provided with fourth connecting holes at corresponding positions, the mounting plate assembly 400 and the top cover plate 300 can be fixedly connected through the fasteners penetrating through the fourth connecting holes on the step part 420 and the top cover plate 300, and when the mounting plate assembly 400 needs to be disassembled, the fasteners are disassembled from the fourth connecting holes, and the mounting plate assembly 400 and the top cover plate 300 can be separated and disassembled. Since the step part 420 protrudes a part of the indoor unit casing, the top cover plate 300 and the mounting plate assembly 400 can be arranged opposite to each other, which facilitates the assembly of the indoor unit casing.
In any of the above embodiments, the top cover 300 is provided with a flange extending toward the base pan 100, and the flange is provided with a sound insulating layer.
In particular, the sound insulation layer can be selected to be a sound insulation sponge.
In any of the above embodiments, as shown in fig. 2, the mounting plate assembly 400 includes the pipe pressing plate 440 and the pump body mounting plate 460, one side of the pipe pressing plate 440 is detachably connected to the sealing plate 600, and the pump body mounting plate 460 is detachably connected to the pipe pressing plate 440, and the mounting plate assembly 400 including the pipe pressing plate 440 and the pump body mounting plate 460 can be further disassembled, so that the components in the indoor unit casing can be further conveniently overhauled.
In any of the above embodiments, the mounting plate assembly 400 further includes a plug 480 such as a pin and a socket groove such as a slot for mating with the plug 480, the plug 480 and the socket groove are correspondingly disposed at the connection position of the tubing pressure plate 440 and the pump body mounting plate 460, and the tubing pressure plate 440 and the pump body mounting plate 460 are connected by the plug 480 and the socket groove capable of plugging. The plug 480 may be provided on one of the pipe pressure plate 440 and the pump body mounting plate 460, and the plug groove may be provided on the other of the pipe pressure plate 440 and the pump body mounting plate 460.
As shown in fig. 2, in the above embodiment, the indoor unit casing further includes: a pipeline mounting port 800 comprising a first pipeline mounting port 820 and a second pipeline mounting port 840, wherein the first pipeline mounting port 820 is disposed on a side edge of the tubing clamp plate 440 and the second pipeline mounting port 840 is disposed on a side edge of the pump body mounting plate 460 opposite the tubing clamp plate 440.
In this embodiment, the indoor unit casing includes a pipeline installation opening 800, the pipeline installation opening 800 includes a first pipeline installation opening 820 and a second pipeline installation opening 840, the first pipeline installation opening 820 is disposed on a side edge of the piping press plate 440, the second pipeline installation opening 840 is disposed on a side edge of the pump body installation plate 460, when the piping press plate 440 and the pump body installation plate 460 are assembled together, the first pipeline installation opening 820 and the second pipeline installation opening 840 form the complete pipeline installation opening 800, the refrigerant pipeline is installed in the pipeline installation opening 800, the piping press plate 440 and the pump body installation plate 460 are separated, and the refrigerant pipeline can be overhauled. By arranging the pipeline mounting port 800 between the piping pressing plate 440 and the pump body mounting plate 460, the refrigerant pipeline can be conveniently overhauled by only removing one of the piping pressing plate 440 and the pump body mounting plate 460.
In the above embodiment, the indoor unit casing needs to be provided with the refrigerant input pipeline for inputting the refrigerant and the refrigerant output pipeline for outputting the refrigerant, the two pipeline installation ports 800 are provided to fix the refrigerant input pipeline and the refrigerant output pipeline, the two pipeline installation ports 800 are both provided between the pipe distribution pressing plate 440 and the pump body mounting plate 460, and the two pipeline installation ports 800 are arranged along the direction from the chassis 100 to the top cover plate 300, so that only one of the pipe distribution pressing plate 440 and the pump body mounting plate 460 is removed, and the refrigerant input pipeline and the refrigerant output pipeline can be conveniently overhauled.
In any of the above embodiments, the indoor unit casing further includes a pull handle 410 disposed on the pipe clamp 440, and when the indoor unit casing is disassembled and inspected, after the fastening connector is removed, the worker pulls the pull handle 410 on the pipe clamp 440 to pull the pipe clamp 440 from the indoor unit casing for disassembly and inspection.
Example three:
in yet another embodiment of the present invention, as shown in fig. 3 and 4, an indoor unit casing is provided, which includes a base pan 100, a middle partition 200, a top cover plate 300, and a mounting plate assembly 400. Wherein a mounting window is defined between the bottom chassis 100 and the top cover plate 300, and the mounting plate assembly 400 is detachably disposed in the mounting window.
In a specific embodiment, the indoor unit casing further includes a drain outlet of the water pan, which is disposed on the top cover plate 300.
In this embodiment, a drain outlet of the water pan is provided on the indoor unit casing, and the drain outlet is directly provided on the top cover plate 300, so that the drain pipe of the water pan in the indoor unit extends out of the indoor unit through the drain outlet of the water pan.
In another specific embodiment, as shown in fig. 4, the indoor unit casing further includes a drain outlet 470 of the water-receiving pan, a portion of the drain outlet 470 of the water-receiving pan is opened on the top cover plate 300, and a portion of the drain outlet 470 of the water-receiving pan is opened on the mounting plate assembly 400.
In this embodiment, the indoor unit casing further includes a drain outlet 470, the drain outlet 470 is divided into two parts and is disposed on the top cover plate 300 and the mounting plate assembly 400, when the mounting plate assembly 400 is assembled with the top cover plate 300, the two parts of the drain outlet 470 are combined together to form the complete drain outlet 470, and the drain pipe 920 of the drain plate 900 in the indoor unit casing can extend from the drain outlet 470. When the water pan 900 in the indoor unit needs to be overhauled, the water pan 900 can be overhauled by disassembling the top cover plate 300 and the mounting plate assembly 400, and the convenience for overhauling the indoor unit of the air conditioner is further improved.
In one specific embodiment, fourth bead 320 of top cover plate 300 is positioned opposite the upper edge of mounting plate assembly 400. Fourth turn-ups 320 that top apron 300 bending formed aligns the setting with the upper edge of mounting panel subassembly in the vertical direction to fourth turn-ups 320 offsets with the upper edge of mounting panel subassembly 400. I.e., fourth flange 320 is not in overlying relation to the upper edge of mounting plate assembly 400.
In any of the above embodiments, the mounting plate assembly 400 includes the pump body mounting plate 460 and the tubing pressure plate 440, a portion of the drip tray drain outlet 470 is disposed on the pump body mounting plate 460, and a portion of the drip tray drain outlet 470 is disposed on the top cover plate 300.
Example four:
in one embodiment of the present invention, there is provided an air conditioner including: the indoor unit casing in any one of the above embodiments; a side plate 640, the side plate 640 being disposed between the top cover plate 300 and the bottom chassis 100, the side plate 640 being opposite to the mounting plate assembly 400; the middle partition board 200 divides the indoor unit casing into a first cavity and a second cavity, and the mounting plate assembly 400, the top cover plate 300, the middle partition board 200, the side plate 640, the base plate 100 and the sealing plate 600 enclose the first cavity.
The air conditioner provided by the invention comprises the indoor unit shell and the side plate 640 in any embodiment, wherein the side plate 640 is arranged opposite to the mounting plate assembly 400, so that the opposite outer side wall of the mounting plate assembly 400 is sealed, the indoor unit shell is divided into a first cavity and a second cavity by the middle partition plate 200, and the first cavity is enclosed by the mounting plate assembly 400, the top cover plate 300, the middle partition plate 200, the base plate 100 and the sealing plate 600. Therefore, the air conditioner has all the advantages of the indoor unit casing in any of the above embodiments, and therefore, the description thereof is omitted.
In the above embodiment, the air conditioner further includes: the heat exchanger is arranged in the first cavity, and a pipeline of the heat exchanger enters or extends out of the indoor unit shell through a pipeline mounting port 800 arranged on the indoor unit shell; a steam pipe assembly disposed within the first cavity, the water pump assembly disposed on the mounting plate assembly 400; the steam pipe assembly is disposed on the mounting plate assembly 400.
In this embodiment, the heat exchanger, steam pipe assembly, muffler and water pump assembly of the air conditioner are disposed within the first cavity. The reasonable arrangement of the steam pipe assembly and the water pump assembly is realized, and the air conditioner has compact structure and diversified functions under the conditions of not increasing the volume of the air conditioner body and not influencing the air volume of the whole air conditioner.
In this design, the play steam pipe of steam pipe subassembly sets up towards the heat exchanger for go out steam pipe spun steam and attach to the heat exchanger surface more, make the heat exchanger surface can be attached to steam with large area, and then through freezing at steam, the dust on heat exchanger surface is taken away in evaporation and sublimation, improves the heat transfer effect to the heat exchanger surface. In addition, the steam pipe assembly, the water pump assembly and the pipeline assembly are arranged on the mounting plate assembly through the arrangement, and the steam pipe assembly, the water pump assembly and the pipeline assembly can be quickly and conveniently overhauled due to the fact that the mounting plate assembly is convenient to disassemble.
In any of the above embodiments, the steam outlet pipe of the steam pipe assembly is disposed toward the heat exchanger.
In this embodiment, the play steam pipe of steam pipe subassembly sets up towards the heat exchanger for go out steam pipe spun steam and attach to the heat exchanger surface more, make the heat exchanger surface can be attached to steam with large area, and then freeze at steam process, the dust on heat exchanger surface is taken away in evaporation and the sublimation time, improves the heat transfer effect to the heat exchanger surface.
It can be understood that the fan of the indoor unit is disposed in the second chamber. The space in the indoor unit shell is reasonably configured.
As shown in fig. 4, in any of the above embodiments, the air conditioner further includes: a drain pipe 920 of the water receiving tray 900 is arranged on the water receiving tray 900, and the drain port of the water receiving tray 900 extends out of the drain outlet of the water receiving tray 900 of the air conditioner shell.
In this embodiment, the air conditioner is further provided with a water pan 900, the water pan 900 can collect the condensed water generated inside the air conditioner, and the drain pipe 920 of the water pan 900 arranged on the water pan 900 discharges the condensed water to the outside of the air conditioner, so that the fault caused by the humidity inside the air conditioner is avoided, and the operation stability of the air conditioner is further improved.
In any of the above embodiments, as shown in fig. 5, in the case that the drain outlet of the water collector 900 of the air conditioner casing is partially located on the top cover plate 300 and partially located on the mounting plate assembly 400, the water collector 900 further includes: the tray body 940 is fixedly arranged on the air conditioner shell, and the tray body 940 is provided with a water receiving tray drain pipe 920; a mounting member 960 provided on a side wall of the tray body 940 where the drain pipe 920 is provided; mounting plate assembly 400 is fixedly attached to drip tray 900 by mounting member 960.
In any of the above embodiments, the mounting plate assembly 400 includes the pump body mounting plate 460 and the tubing pressure plate 440, a portion of the drip tray drain outlet 470 is disposed on the pump body mounting plate 460, and a portion of the drip tray drain outlet 470 is disposed on the top cover plate 300.
In this embodiment, the drain outlets of the drip pan 900 may be optionally arranged in a split type, in which a portion of the drain outlets of the drip pan 900 are arranged on the top cover plate 300, and another portion of the drain outlets of the drip pan 900 are arranged on the mounting plate assembly. The water pan 900 comprises a pan body 940, the pan body 940 is fixedly connected with the air conditioner shell, and the pan body 940 is provided with a water tank for containing condensed water and a drain pipe 920 for draining the condensed water in the water tank. Still be provided with installed part 960 on the disk body 940 to installed part 960 is located the disk body 940 and is provided with on the lateral wall of water collector drain pipe 920, and the installed part is arranged in linking together disk body 940 with mounting panel assembly 400 among the air conditioner, has realized the effect of the disk body 940 of mounting panel assembly 400 with water collector 900 being connected dismantled, when overhauing water collector 900, can conveniently with disk body 940 and mounting panel assembly 400 split.
It can be understood that the water pan 900 is connected to both the top cover plate 300 and the mounting plate assembly 400 through the mounting member 960, so as to detachably connect the top cover plate 300, the water pan 900 and the mounting plate assembly 400, and when the water pan 900 needs to be overhauled, the top cover plate 300 and the water pan 900 can be taken out together for overhauling after the mounting member 960 is detached from the mounting plate assembly 400.
In any of the above embodiments, mount 960 is located below fourth bead 320 of top closure panel 300.
In this embodiment, the drip tray 900 is detachably mounted to the tube pressure plate 440 and/or the pump body mounting plate 460 of the mounting plate assembly 400 via the mounting member 960, and the mounting member 960 is disposed below the fourth flange 320 of the top cover plate 300, so as to prevent the top cover plate 300 from contacting the mounting member 960, and facilitate the mounting of the drip tray 900 to the mounting plate assembly 400.
In any of the embodiments described above, as shown in FIG. 5, the mounting member includes a first mounting member 962 for attachment to the top closure plate 300; and/or a second mount 964 for coupling to the plumbing fixture plate 440 of the indoor unit housing, and/or a third mount 966 for coupling to the pump body mounting plate 460 of the indoor unit housing.
In one embodiment, first mounting piece 962 is disposed near top cover plate 300, and first mounting piece 962 can fixedly connect water pan 900 to top cover plate 300, so as to detachably connect top cover plate 300 to pump body mounting plate 460.
In another specific embodiment, the second mounting member 964 is disposed near the distribution pipe pressing plate 440, and the water pan 900 can be fixedly connected to the distribution pipe pressing plate 440 by the second mounting member 964, so that the water pan 900 can be detachably connected to the distribution pipe pressing plate 440.
In another specific embodiment, the third mounting member 966 is disposed near the pump body mounting plate 460, and the water pan 900 can be fixedly connected to the pump body mounting plate 460 through the third mounting member 966, so that the water pan 900 can be detachably connected to the pump body mounting plate 460. In yet another embodiment, the option of providing the first attachment piece 962, the second attachment piece 964 and the third attachment piece 966 on the tray body 940 of the drip tray 900 at the same time enables the first attachment piece 962, the second attachment piece 964 and the third attachment piece 966 to fixedly connect the tray body 940 to the top cover plate 300, the tubing pressure plate 440 and the pump body mounting plate 460, and enables the removable connection between the tray body top cover plate 300 and the tubing pressure plate 440 and the pump body mounting plate 460.
It will be appreciated that in this embodiment, the drip tray 900 functions to connect the mounting plate assembly 400 to the top cover plate 300 without the need to connect the mounting plate assembly 400 to the top cover plate 300.
As shown in fig. 3, 5 and 6, in any of the above embodiments, the air conditioner further includes: a lifting lug avoiding opening 442 formed in a side of the piping pressing plate 440 of the mounting plate assembly 400 close to the chassis; the pipe pressing plate 440 is folded from the edge of the lifting lug avoiding opening 442 to the outside of the cavity enclosed by the indoor unit casing to form a fifth flange 444, and the fifth flange 444 is used for abutting against the lifting lug 140 of the air conditioner.
In this embodiment, a lifting lug avoiding opening 442 is formed in one side of the piping pressing plate 440 of the mounting plate assembly 400 close to the chassis, so that the lifting lug 140 in the air conditioner can pass through the piping pressing plate 440, the edge of the lifting lug avoiding opening 442 is turned over towards the outside of the casing to form a fifth flange 444, and the fifth flange 444 can abut against the lifting lug 140, so that the piping pressing plate 440 and the lifting lug 140 of the air conditioner can be assembled more tightly, and a gap with a large amount of movement on the casing of the air conditioner is avoided.
In the above embodiment, as shown in fig. 1 and 2, the air conditioner further includes an electric auxiliary heating device, and the electric auxiliary heating device is also disposed in the first cavity. In the embodiment, the heat exchanger is positioned in the air supply area and is positioned in the air supply path; the electric auxiliary heating equipment is positioned between the heat exchanger and the middle partition plate 200, is positioned in an air supply path, and is fixed on the chassis 100 through a bracket; the steam jet pipe of the steam pipe assembly is located between the electric auxiliary heater and the heat exchanger, so that a steam outlet hole of the steam outlet pipe deviates from the electric auxiliary heater, the problems of short circuit and the like caused by contact of steam and the electric auxiliary heater are avoided, and the operation stability of the air conditioner is improved. The inlet end of the steam jet pipe is connected with the outlet pipe of the silencer through a section of hose, the silencer is positioned at the upper part of the air supply area close to the side of the electrical box and is close to the chassis 100, and the inlet end of the silencer penetrates through a through hole of the water pump mounting plate; the drainage pump of the water pump assembly is positioned right below the silencer, and a water pump drainage pipe is connected out from a water pump outlet, upward bypasses the water pump bracket near the middle partition plate 200 and penetrates out from a water pump mounting plate through hole; the refrigerant input pipeline is positioned between the heat exchanger and the side edge of the machine body and is connected out of multiple flow paths of the heat exchanger, and the converged input pipe passes through a through hole between the distribution pipe pressing plate 440 and the water pump mounting plate; the refrigerant output pipeline is positioned between the heat exchanger and the side edge and is connected out of the heat exchanger through multiple flow paths, and the converged output pipe passes through a through hole between the distribution pipe pressing plate 440 and the water pump mounting plate; the water pan is positioned below the heat exchanger and covers the whole air supply area; the height of the steam jet pipe is consistent with the central line of the heat exchanger, and the humidifying jet pipe is completely in the electric auxiliary heating outline range after being projected from the front; the inlet pipe of the silencer and the silencer cylinder are not concentric, the inlet pipe of the silencer is deviated to the 500 side of the air outlet, a water pump is arranged under the cylinder, the outlet of the water pump drain pipe is positioned between the silencer cylinder and the water pump and is close to one side of the middle partition board 200, the silencer cylinder body, the water pump and the water pump drain pipe are integrally close to the middle partition board 200 and positioned between the heat exchanger and the side board 640, and the wind field of the heat exchanger is not blocked; the occupied space of the refrigerant input pipeline and the refrigerant output pipeline does not exceed the space formed by the projection of the heat exchanger to the side plate 640.
The refrigerant input and output pipeline is positioned between the heat exchanger and the side edge of the machine body and does not exceed a space formed by the projection of the heat exchanger to the side plate 640; the water pump assembly, the silencer and the water pump drain pipe are positioned on one side of the refrigerant input pipeline and one side of the refrigerant output pipeline, the drainage pump is positioned right below the silencer, and the outlet of the water pump drain pipe is positioned right above the drainage pump; the steam injection pipe of the steam humidification component is positioned between the electric auxiliary heat and the heat exchanger, and the air inlet end of the steam injection pipe is connected with the outlet pipe of the silencer through a section of hose. The water pump and the water pump drain pipe are fixed on the water pump mounting plate through the support and can be detached together with the water pump mounting plate, so that the water pump is convenient to overhaul. By reasonably arranging the positions of all parts in the indoor unit shell of the air conditioner, the space of the air conditioner body is fully utilized under the conditions of not increasing the volume of the air conditioner body and not influencing the air volume of the whole air conditioner, so that the air conditioner has a compact structure and diversified functions.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (21)

1. An indoor unit housing for an air conditioner, the indoor unit housing comprising:
a chassis;
the middle partition plate is arranged on the chassis;
the top cover plate is arranged on the middle partition plate and is opposite to the chassis, and an installation window is defined between the top cover plate and the chassis;
and the mounting plate assembly is detachably arranged at the mounting window.
2. The indoor unit casing according to claim 1, further comprising:
an air outlet provided on one peripheral side of the indoor unit casing;
the sealing plate is arranged on one side of the air outlet;
the sealing plate is detachably connected with the mounting plate assembly, and the sealing plate and the mounting plate assembly are located on different peripheral sides of the indoor unit shell.
3. The indoor unit casing according to claim 2,
the sealing plate is used for being connected with the mounting plate assembly, one side of the sealing plate, which is used for being connected with the mounting plate assembly, is arranged towards the inside of the shell and bent into a first flanging, and the mounting plate assembly is detachably arranged outside the first flanging.
4. The indoor unit casing according to claim 2,
the side edge of the middle partition plate is bent towards the direction of the sealing plate to form a second flanging, and the pump body mounting plate is detachably connected with the second flanging.
5. The indoor unit casing according to claim 1,
the base plate is bent to form a third flanging in the direction of the top cover plate, and the mounting plate assembly is detachably arranged on the third flanging.
6. The indoor unit casing according to claim 1, further comprising:
the electrical box cover plate is arranged between the top cover plate and the bottom plate;
the electrical box cover plate is positioned on one side of the mounting plate assembly, which is far away from the sealing plate.
7. The indoor unit casing according to claim 1, further comprising:
the step part is arranged at the end part, close to the top cover plate, of the mounting plate assembly, and the outer surface, deviating from the cavity of the indoor unit shell, of the step part protrudes out of the surface of the mounting plate assembly;
the top cover plate is bent towards the direction of the base plate to form a fourth flanging, and the step part is detachably arranged on the fourth flanging of the top cover plate.
8. The indoor unit housing of claim 7 further comprising:
and a water discharge outlet of the water receiving tray is arranged on the fourth turned edge.
9. The indoor unit casing according to claim 1, wherein the top cover is bent into a fourth burring in a direction of the bottom pan, the indoor unit casing further comprising:
and a part of the water receiving tray drainage outlet is arranged on the fourth turned edge, and a part of the water receiving tray drainage outlet is arranged on the mounting plate assembly.
10. The indoor unit casing according to any one of claims 2 to 9, wherein the installation plate assembly comprises:
a piping pressing plate, one side of which is detachably connected with the sealing plate;
and the pump body mounting plate is positioned on the side of the piping pressing plate, and the other side of the piping pressing plate is detachably connected with the pump body mounting plate.
11. The indoor unit casing according to claim 10, wherein the installation plate assembly further comprises:
the plug connector is arranged on one of two opposite side walls of the piping pressing plate and the pump body mounting plate;
and the inserting groove is arranged on the other of the two opposite side walls of the pipe distribution pressing plate and the pump body mounting plate and is suitable for accommodating the inserting piece.
12. The indoor unit casing according to claim 10, further comprising:
the pipeline mounting port comprises a first pipeline mounting port and a second pipeline mounting port which are communicated, the first pipeline mounting port is arranged on the side edge of the tubing pressing plate, and the second pipeline mounting port is arranged on the side edge of the pump body mounting plate opposite to the tubing pressing plate.
13. The indoor unit casing according to claim 12,
the number of the pipeline mounting openings is two, and the pipeline mounting openings are arranged along the direction from the base plate to the top cover plate.
14. The indoor unit casing according to claim 10, further comprising:
and a handle provided on the pipe pressing plate.
15. An air conditioner, comprising:
the indoor unit casing according to any one of claims 1 to 14;
a side plate disposed between the top cover plate and the bottom pan, the side plate opposing the mounting plate assembly;
the middle partition plate divides the indoor unit shell into a first cavity and a second cavity, and the mounting plate assembly, the top cover plate, the middle partition plate, the side plates, the chassis and the sealing plate enclose the first cavity.
16. The air conditioner according to claim 15, further comprising:
the heat exchanger is arranged in the first cavity, and a pipeline of the heat exchanger enters or extends out of the indoor unit shell through a pipeline mounting hole formed in the indoor unit shell;
the water pump assembly is arranged in the first cavity and arranged on the mounting plate assembly;
the steam pipe assembly is arranged in the first cavity and arranged on the mounting plate assembly.
17. The air conditioner according to claim 15, further comprising:
and the water receiving tray is provided with a water receiving tray drain pipe, and the water receiving tray drain pipe extends out of a water receiving tray drain outlet of the air conditioner shell.
18. The air conditioner of claim 17, wherein the drain pan further comprises, based on the drain outlet of the drain pan of the air conditioner housing being partially located in the top cover plate and partially located in the mounting plate assembly:
the tray body is fixedly arranged on the air conditioner shell, and the tray body is provided with the water receiving tray drain pipe;
the mounting piece is arranged on the side wall of the water receiving tray drain pipe, which is arranged on the tray body;
the mounting plate assembly is fixedly connected with the water pan through the mounting piece.
19. The air conditioner according to claim 18,
the mounting piece is located below the fourth flanging of the top cover plate.
20. The air conditioner of claim 18, wherein the mount comprises:
the first mounting piece is connected with the top cover plate; and/or
The second installation part is used for being connected with the pipe distribution pressing plate of the indoor unit shell; and/or
And the third installation part is used for being connected with the pump body installation plate of the indoor unit shell.
21. The air conditioner according to claim 15, further comprising:
the lifting lug avoiding opening is formed in one side, close to the chassis, of the pipe distribution pressing plate of the mounting plate assembly;
the pipe distribution pressing plate is turned over from the edge of the lug avoiding opening to the outside of the cavity enclosed by the indoor unit shell to form a fifth turned edge, and the fifth turned edge is used for being abutted to the lug of the air conditioner.
CN202010486103.9A 2020-06-01 2020-06-01 Indoor unit shell and air conditioner Active CN111595009B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010486103.9A CN111595009B (en) 2020-06-01 2020-06-01 Indoor unit shell and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010486103.9A CN111595009B (en) 2020-06-01 2020-06-01 Indoor unit shell and air conditioner

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CN111595009B CN111595009B (en) 2022-02-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115707211A (en) * 2021-08-07 2023-02-17 广东美的暖通设备有限公司 Electric control box, assembly method of electric control box and air conditioner
CN116007061A (en) * 2023-01-09 2023-04-25 宁波德业日用电器科技有限公司 Maintenance panel assembly and air conditioner with the maintenance panel assembly
WO2025091731A1 (en) * 2023-10-31 2025-05-08 青岛海信日立空调系统有限公司 Air conditioner
WO2025225880A1 (en) * 2024-04-24 2025-10-30 삼성전자주식회사 Air conditioning system

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CN204283842U (en) * 2014-10-29 2015-04-22 Tcl空调器(中山)有限公司 Water pump components and air conditioners
CN105928179A (en) * 2016-07-04 2016-09-07 珠海格力电器股份有限公司 Air conditioner
CN107842919A (en) * 2017-11-27 2018-03-27 广东美的制冷设备有限公司 Cabinet air-conditioner

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KR20140079108A (en) * 2012-12-18 2014-06-26 엘지전자 주식회사 A ceiling type air conditioner
CN204202031U (en) * 2014-10-23 2015-03-11 广东欧科空调制冷有限公司 Concealed ceiling type air conditioner indoor unit with water pump assembly
CN204283842U (en) * 2014-10-29 2015-04-22 Tcl空调器(中山)有限公司 Water pump components and air conditioners
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Publication number Priority date Publication date Assignee Title
CN115707211A (en) * 2021-08-07 2023-02-17 广东美的暖通设备有限公司 Electric control box, assembly method of electric control box and air conditioner
CN115707211B (en) * 2021-08-07 2025-09-23 广东美的暖通设备有限公司 Electric control box, assembly method of electric control box and air conditioner
CN116007061A (en) * 2023-01-09 2023-04-25 宁波德业日用电器科技有限公司 Maintenance panel assembly and air conditioner with the maintenance panel assembly
WO2025091731A1 (en) * 2023-10-31 2025-05-08 青岛海信日立空调系统有限公司 Air conditioner
WO2025225880A1 (en) * 2024-04-24 2025-10-30 삼성전자주식회사 Air conditioning system

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