CN104406231A - Multi-connected air conditioner indoor unit partner, multi-connected air conditioner indoor unit system and multi-connected air conditioner system - Google Patents
Multi-connected air conditioner indoor unit partner, multi-connected air conditioner indoor unit system and multi-connected air conditioner system Download PDFInfo
- Publication number
- CN104406231A CN104406231A CN201410681906.4A CN201410681906A CN104406231A CN 104406231 A CN104406231 A CN 104406231A CN 201410681906 A CN201410681906 A CN 201410681906A CN 104406231 A CN104406231 A CN 104406231A
- Authority
- CN
- China
- Prior art keywords
- indoor set
- joint
- joint indoor
- companion
- indoor unit
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
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- 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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a multi-connected air conditioner indoor unit partner, a multi-connected air conditioner indoor unit system and a multi-connected air conditioner system. The multi-connected indoor machine partner comprises a shell, an electric control component and a throttling device, wherein the electric control component and the throttling device are arranged in the shell, and the electric control component controls the opening of the throttling device. By adopting the technical scheme of the invention, the throttling device is arranged in the multi-connected indoor unit mate, so that the problems of narrow production and manufacturing space and low efficiency of the existing multi-connected air-conditioning indoor unit can be effectively solved, the production and the installation are convenient, the multi-connected indoor unit mate can be connected with the multi-connected indoor unit through a longer pipeline and a communication line, the range of the installation position is much larger than that of the existing multi-connected air-conditioning indoor unit, and the installation position can be freely selected, so that the noise caused by the throttling device can be reduced, and the influence on the use environment of a user is reduced.
Description
Technical field
The present invention relates to air-conditioning equipment field, in particular to a kind of combined air conditioners indoor set companion, combined air conditioners indoor set system and multiple on-line system.
Background technology
Existing multiple central air conditioner, as shown in Figure 1, generally adopt the form of " drag many ", namely a multi-joint outer machine 10 is in parallel with multiple multi-joint interior machine 20, and the valve of multi-joint off-premises station 10 is connected by the multi-joint indoor set 20 of branch pipe and multiple stage.As shown in Figure 2, multi-joint indoor set 20 mainly comprises electric-controlled parts 21, evaporator part 22, blower fan system 23, throttling arrangement 24, goes out pipe temperature sensing device 25, inlet pipe temperature sensing device 26 and housing.But the compatibility of existing multi-joint interior machine and multi-joint outer machine is not high, need certain framework communications protocol and technical scheme ability wildcard, the multi-joint internal-external machine of same producer different series can not accomplish now can for freely arranging in pairs or groups and, and there is no good solution at present yet, the product as different manufacturers just can not accomplish that collocation employs more.
In addition, existing multi-joint interior machine generally adopts built-in throttling arrangement, as adopted the mode such as electric expansion valve, but due to the structure space of multi-joint interior machine compact, therefore produce, install and all quite bother; And due to throttling arrangement produce the bad isolation of noise, affect the environment for use of user.
Summary of the invention
A kind of combined air conditioners indoor set companion, combined air conditioners indoor set system and multiple on-line system are provided in the embodiment of the present invention, are convenient to produce and install, and can noise be reduced.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of multi-joint indoor set companion, and comprise housing, be arranged on electric-controlled parts in described housing and throttling arrangement, described electric-controlled parts controls the aperture of described throttling arrangement.
As preferably, described throttling arrangement is electric expansion valve, and described electric expansion valve adopts damping block or sponge wrapping.
As preferably, described multi-joint indoor set companion also comprises inlet pipe temperature sensing device and goes out pipe temperature sensing device.
Another aspect of the present invention, a kind of multi-joint indoor set system is also provided, comprise multi-joint indoor set and multi-joint indoor set companion, described multi-joint indoor set companion is above-mentioned multi-joint indoor set companion, described multi-joint indoor set companion and described multi-joint indoor set are connected in series, and described multi-joint indoor set companion controls described multi-joint indoor set by electric-controlled parts.
As preferably, described multi-joint indoor set comprises indoor unit casing, evaporator part and blower fan system, and described evaporator part and described blower fan system are arranged in described indoor unit casing.
As preferably, described multi-joint indoor set also comprises environment temperature sensing device.
Another aspect of the present invention, a kind of multiple on-line system is also provided, comprise multi-joint off-premises station and multi-joint indoor set system, described multi-joint indoor set system is above-mentioned multi-joint indoor set system, is connected after multiple described indoor set companion is connected in parallel by branch pipe with described multi-joint off-premises station.
Adopt technical scheme of the present invention, multi-joint indoor set companion comprises housing, be arranged on electric-controlled parts in housing and throttling arrangement, electric-controlled parts controls the aperture of throttling arrangement.Owing to throttling arrangement being arranged in multi-joint indoor set companion, effectively can solve the manufacturing narrow space of existing multi-gang air-conditioner indoor set, the problem of inefficiency, be convenient to produce and install, and multi-joint indoor set companion can be connected with multi-joint indoor set by longer pipeline, connection, more much bigger than the scope of how existing gang air-conditioner indoor set in the selection of installation site, installation site can unrestricted choice, therefore can reduce the noise because throttling arrangement brings, reduce the impact on user environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multiple on-line system of prior art;
Fig. 2 is the structural scheme of mechanism of the multi-joint indoor set of prior art;
Fig. 3 is the structural representation of the multiple on-line system of the embodiment of the present invention;
Fig. 4 is the structural scheme of mechanism of the multi-joint indoor set system of the embodiment of the present invention.
Description of reference numerals
1, multi-joint off-premises station; 2, multi-joint indoor set companion; 3, multi-joint indoor set; 21, electric-controlled parts; 22, evaporator part; 23, blower fan system; 24, throttling arrangement; 25, pipe temperature sensing device is gone out; 26, inlet pipe temperature sensing device; 27, environment temperature sensing device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
In accompanying drawing, solid line represents refrigerant pipeline, and dotted line represents communication line.
Fig. 3 and Fig. 4 is the structural representation of the device of the embodiment of the present invention.As shown in Figure 3 and Figure 4, multi-joint indoor set companion 2 comprises housing, be arranged on electric-controlled parts 21 in housing and throttling arrangement 24, and electric-controlled parts 21 controls the aperture of throttling arrangement 24.Electric-controlled parts 21 in existing multi-gang air-conditioner indoor set and throttling arrangement 24 are arranged in multi-joint indoor set companion 2, effectively can solve the manufacturing narrow space of existing multi-gang air-conditioner indoor set, the problem of inefficiency, be convenient to produce and install, and multi-joint indoor set companion 2 can by longer pipeline, connection is connected with multi-joint indoor set 3, much bigger in the scope of the Selection radio of installation site how existing gang air-conditioner indoor set, installation site can unrestricted choice, therefore the noise because throttling arrangement 24 brings can be reduced, reduce the impact on user environment.
Preferably, throttling arrangement 24 adopts electric expansion valve, and electric expansion valve adopts damping block or sponge wrapping, to reduce the noise of throttling arrangement further.Multi-joint indoor set companion 2 can also comprise inlet pipe temperature sensing device 25 and go out pipe temperature sensing device 26.
Another aspect of the present invention, provides a kind of multi-joint indoor set system, comprises multi-joint indoor set 3 and multi-joint indoor set companion 2, and multi-joint indoor set companion 2 is connected in series with multi-joint indoor set 3, and multi-joint indoor set companion 2 controls multi-joint indoor set 3 by electric-controlled parts 21.Multi-joint indoor set 3 comprises indoor unit casing, evaporator part 22 and blower fan system 23, and in evaporator part 22 and blower fan system 23 engine housing disposed in the interior, multi-joint indoor set 3 can also comprise environment temperature sensing device 27.
In the embodiment of the present invention, because multi-joint indoor set companion 2 is provided with electric-controlled parts 21, the functional realiey of multi-joint indoor set system is all completed by electric-controlled parts 21, such as, sweep wind, pattern switching, temperature setting etc.And multi-joint indoor set 3 structure composition is simple, and be the indispensable part of air-conditioning system, therefore multi-joint indoor set 3 can be designed to fexible unit, can arrange in pairs or groups with the outer machine of different series and use, be convenient to manufacture, install and maintain and replace, and the construction cycle of interior machine can be reduced, save R&D costs.
Another aspect of the present invention, also provides a kind of multiple on-line system, comprises multi-joint off-premises station 1 and multi-joint indoor set system, is connected after multiple multi-joint indoor set companion 2 is connected in parallel by branch pipe with multi-joint off-premises station 1.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a multi-joint indoor set companion, it is characterized in that, described multi-joint indoor set companion (2) comprises housing, be arranged on electric-controlled parts (21) in described housing and throttling arrangement (24), and described electric-controlled parts (21) controls the aperture of described throttling arrangement (24).
2. multi-joint indoor set companion according to claim 1, is characterized in that, described throttling arrangement (24) is electric expansion valve, and described electric expansion valve adopts damping block or sponge wrapping.
3. multi-joint indoor set companion according to claim 1 and 2, is characterized in that, described multi-joint indoor set companion also comprises inlet pipe temperature sensing device (25) and goes out pipe temperature sensing device (26).
4. a multi-joint indoor set system, comprise multi-joint indoor set (3) and multi-joint indoor set companion (2), it is characterized in that, described multi-joint indoor set companion (2) is the multi-joint indoor set companion described in any one of claims 1 to 3, described multi-joint indoor set companion (2) and described multi-joint indoor set (3) are connected in series, and described multi-joint indoor set companion (2) controls described multi-joint indoor set (3) by electric-controlled parts (21).
5. multi-joint indoor set system according to claim 4, it is characterized in that, described multi-joint indoor set (3) comprises indoor unit casing, evaporator part (22) and blower fan system (23), and described evaporator part (22) and described blower fan system (23) are arranged in described indoor unit casing.
6. multi-joint indoor set system according to claim 5, is characterized in that, described multi-joint indoor set (3) also comprises environment temperature sensing device (27).
7. a multiple on-line system, comprise multi-joint off-premises station (1) and multi-joint indoor set system, it is characterized in that, described multi-joint indoor set system is the multi-joint indoor set system described in any one of claim 4 to 6, is connected after multiple described indoor set companion (2) is connected in parallel by branch pipe with described multi-joint off-premises station (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410681906.4A CN104406231A (en) | 2014-11-21 | 2014-11-21 | Multi-connected air conditioner indoor unit partner, multi-connected air conditioner indoor unit system and multi-connected air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410681906.4A CN104406231A (en) | 2014-11-21 | 2014-11-21 | Multi-connected air conditioner indoor unit partner, multi-connected air conditioner indoor unit system and multi-connected air conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406231A true CN104406231A (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410681906.4A Pending CN104406231A (en) | 2014-11-21 | 2014-11-21 | Multi-connected air conditioner indoor unit partner, multi-connected air conditioner indoor unit system and multi-connected air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105912A (en) * | 2017-12-11 | 2018-06-01 | 广东美的暖通设备有限公司 | Multi-line system and its anti-refrigerant bias current control method, control device |
| CN110691948A (en) * | 2017-07-20 | 2020-01-14 | 大金工业株式会社 | Air conditioning system |
-
2014
- 2014-11-21 CN CN201410681906.4A patent/CN104406231A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691948A (en) * | 2017-07-20 | 2020-01-14 | 大金工业株式会社 | Air conditioning system |
| CN110691948B (en) * | 2017-07-20 | 2021-08-17 | 大金工业株式会社 | Air Conditioning System |
| CN108105912A (en) * | 2017-12-11 | 2018-06-01 | 广东美的暖通设备有限公司 | Multi-line system and its anti-refrigerant bias current control method, control device |
| CN108105912B (en) * | 2017-12-11 | 2019-11-29 | 广东美的暖通设备有限公司 | Multi-line system and its anti-refrigerant bias current control method, control device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150311 |