CN107036160A - Dedicated fresh air type ondol convector - Google Patents
Dedicated fresh air type ondol convector Download PDFInfo
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- CN107036160A CN107036160A CN201610074168.6A CN201610074168A CN107036160A CN 107036160 A CN107036160 A CN 107036160A CN 201610074168 A CN201610074168 A CN 201610074168A CN 107036160 A CN107036160 A CN 107036160A
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- fresh air
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- ventilation
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- 238000009423 ventilation Methods 0.000 claims abstract description 93
- 239000000835 fiber Substances 0.000 claims description 16
- 229920000728 polyester Polymers 0.000 claims description 16
- 239000011521 glass Substances 0.000 abstract description 46
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 28
- 238000001914 filtration Methods 0.000 description 28
- 238000000746 purification Methods 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 230000004888 barrier function Effects 0.000 description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 description 14
- 239000001569 carbon dioxide Substances 0.000 description 14
- 230000001939 inductive effect Effects 0.000 description 14
- 230000001105 regulatory effect Effects 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000002355 dual-layer Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000008676 import Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0053—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted at least partially below the floor; with air distribution below the floor
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F13/30—Arrangement or mounting of 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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
- F24F2013/242—Sound-absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a kind of dedicated fresh air type ondol convector.It includes：Cross-ventilation chamber is set in convector unit, convector unit, cross-ventilation intracavitary sets heat exchanger, and the convector unit connects fresh air component, and fresh air component includes：Fresh air chamber, fresh air chamber is provided with fresh air air inlet, and fresh air intracavitary sets centrifugal blower, cross-ventilation chamber connection fresh air chamber.The exchange of cold and hot amount, reduces the energy consumption of air-conditioning system, while meeting indoor fresh air requirement inside and outside the air curtain that it is risen by fresh air pattern or Secondary Air pattern or fresh air and the formation of Secondary Air mixed mode, effective shield glass curtain wall.
Description
Technical field
The present invention relates to a kind of ondol convector, more particularly to a kind of raising IAQ, indoor fresh air demand is met, the dedicated fresh air type ondol convector of the band logical fresh air function of glass curtain wall refrigeration duty or thermic load is eliminated.
Background technology
Glass curtain wall structure is more and more used in the wall face of public building, commercial building at present, it is good from heavy and light, translucency that this structure has the advantages that, be capable of the smartness of exhibition building thing, played the characteristic of glass in itself, building is seemed peculiar.But using the building of this material during refrigeration or heating, because glass curtain wall heat transfer coefficient is high, outdoor cold or heat is easy to penetrate into architecture indoor by glass curtain wall, cause indoor too low or too high close to glass curtain wall side temperature, worked in this region or democratic meeting influences the health of indoor occupant.
In order to eliminate such case, it is now many that indoor air temperature is balanced using this terminal air-conditioning equipment of ondol convector, treated cold air or hot-air are blown up by it from ground along glass curtain wall, both influence of the outdoor air to room air had been shielded, has been cooled or is heated for room air again.But the air source handled by this ondol convector is in the auxiliary air in mostly sealing chamber, so-called auxiliary air is the indoor air crossed by terminal air-conditioning equipment circular treatment, relative with the fresh air treated without aforementioned terminals equipment from outdoor introducing.And the oxygen content and sanitary condition of this auxiliary air be well below arm's length standard so that have influence on indoor occupant live or work comfort level.
The content of the invention
It is an object of the invention to provide the dedicated fresh air type ondol convector of band logical fresh air function, to overcome currently available technology above shortcomings as indoor introducing fresh air.
The purpose of the present invention realizes that it includes by following structure：Cross-ventilation chamber is set in convector unit, convector unit, cross-ventilation intracavitary sets heat exchanger, and the convector unit connects fresh air component, and fresh air component includes：Fresh air chamber, fresh air chamber is provided with fresh air air inlet, and fresh air intracavitary sets centrifugal blower, cross-ventilation chamber connection fresh air chamber.
Wind channel, one end connection fresh air air inlet of wind channel are provided with the convector unit.
The cross-ventilation intracavitary sets air channel in interior air channel, the connection of fresh air chamber, and the air outlet in interior air channel is located at cross-ventilation intracavitary.
The cross-ventilation intracavitary sets dividing plate, and cross-ventilation chamber is divided into upper and lower bilayer by dividing plate, and lower floor is to set out air port on interior air channel, dividing plate.
The fresh air air inlet sets air cleaner.
The fresh air air inlet sets volume damper.
Polyester fiber muting plate is connected on the fresh air cavity wall.
The fresh air intracavitary sets deflector.
The volume damper connects fan valve executor, fan valve executor connection electric controller.
Cross flow fan is set in the convector unit.
The present invention from fresh air air inlet, fresh air chamber and cross-ventilation chamber by outdoor fresh air by introducing indoor, improve the oxygen content and cleanliness factor of room air, interior is met for fresh clean air demand, the cooling and heating load of room air can be eliminated again simultaneously, cold and hot degree in balance cylinder, improve the comfort level of indoor environment, secondly fresh air component is opened in spring, autumn can just use cooling and heating load near glass curtain wall in outdoor air decontamination chamber, without running central air conditioner system, both indoor air pleasant degree had been improved, air conditioning energy consumption is reduced again.
Brief description of the drawings
Invention is described in further detail below according to accompanying drawing.
Fig. 1 is the structural representation of embodiment of the present invention 1, and Fig. 2 is the internal structure schematic diagram of embodiment of the present invention 1, and Fig. 3 is the structural representation of the fresh air intracavitary of embodiment of the present invention 1, and Fig. 4 is the profile of embodiment of the present invention 1.
In figure：1st, convector unit；2nd, fresh air component；3rd, heat exchanger；4th, cross flow fan；5th, screen pack；6th, air inlet/outlet grid；7th, air inducing entrance；8th, volume damper；9th, air cleaner；10th, centrifugal blower；11st, deflector；12nd, electric-controlled box；13rd, baffle plate；14th, cover plate；15th, wind channel；16th, ventilating opening；17th, interior air channel；18th, dividing plate；19th, cross-ventilation chamber；20th, fresh air chamber；21st, air outlet；22nd, wind channel riser.
Embodiment
The dedicated fresh air type ondol convector of embodiment of the present invention 1 shown in Fig. 3 and Fig. 4 is mainly made up of convector unit 1 and fresh air component 2 as shown in Figure 1, Figure 2.
Described convector unit 1 includes：Housing, case top is opening-like, and the housing upper is placed into air outlet grate 6.Three chambers are set in housing, the chamber on the left side is equipment cavity, middle chamber is cross-ventilation chamber 19, and the chamber on the right is wind channel 15.Equipment cavity is the installing space of valve and electric-controlled box 12.Split between equipment cavity and cross-ventilation chamber 19 provided with baffle plate 13.Wind channel 15 is made up of the wind channel riser 22 of cover plate 14 and both sides, the top connecting cover plate 15 of wind channel riser 22.It is provided with the housing of the front side of wind channel 15 on air inducing entrance 7, the housing of the rear side of wind channel 15 and is provided with fresh air air inlet.Air inducing entrance 7 is by the straight-through outdoor of air pipe line, so that by wind channel 15 from outdoor suction air.Set dividing plate 18 in the cross-ventilation chamber 19,19 points by cross-ventilation chamber of dividing plate 18 is Dual-layer structure, make upper strata room air and lower chamber outer space qi leel from avoiding interfering.The cross-ventilation chamber 19 of lower floor is interior air channel 17, and interior air channel 17 is by the baffle plate 13 of side, the wind channel riser 22 of opposite side, dividing plate 18 and the housing composition of top.Air outlet 21 is provided with dividing plate, the outdoor air in interior air channel 17 is entered by air outlet 21 in the cross-ventilation chamber 19 on upper strata.Heat exchanger 3 is set in the cross-ventilation chamber 19 on upper strata, the side of heat exchanger 3 sets cross flow fan 4.Ventilating opening 16 is also provided with housing, ventilating opening 16 is located on the housing of the interior rear side of air channel 17.The heat exchanger 3 of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger 3 has into two interfaces of water and backwater, the two interfaces are located at equipment cavity, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located in equipment cavity.The top of cross flow fan 4 is equipped with screen pack 5, and screen pack 5 is located at the lower section of air inlet/outlet grid 6, and screen pack 5 is located at the top of cross flow fan 4.Screen pack 5 is used to prevent foreign matter or dust from air stream entering in cross flow fan 4.In order to simplify the internal structure of convector unit 1, screen pack can not be also set, screen pack is to choose to install accessory.
The described connection fresh air of convector unit 1 component 2, fresh air component 2 includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit 1 links together, enclosure forms the space of closing, and the space is fresh air chamber 20.Centrifugal blower 10 and deflector 11, the fresh air air inlet of the air inlet connection convector unit 1 of centrifugal blower 10 are set in fresh air chamber 20.Ventilating opening 16 on the housing of convector unit 1 makes interior air channel 17 be connected with fresh air chamber 20.Interior air channel 17 connection fresh air chamber 20, and cross-ventilation chamber 19 is also connected with fresh air chamber 20, so as to enable air to through interior air channel 17 from the air inlet convection cavity 19 of fresh air chamber 20.And the junction of wind channel 15 and fresh air air inlet is provided with volume damper 8 and air cleaner 9, air cleaner 9 is movably connected between volume damper 8 and fresh air air inlet.The volume damper 8 is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner 9 includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Air cleaner 9 is used for the outdoor air that filtration, purification is sucked, and reduces the dust of suction air, air cleaner is also to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the unofficial biography of centrifugal blower work noise in fresh air component.The outdoor air of the guiding fresh air intracavitary suction of deflector 11, enters interior air channel 17 through ventilating opening 16.
The centrifugal blower 10, cross flow fan 4 and fan valve executor are connected to electric-controlled box 12.Power supply circuit and control circuit are set in electric-controlled box 12.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and its air inlet/outlet grid exposes outside floor.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper 8 and centrifugal blower 10 are closed.Cross flow fan 4 is opened, indoor secondary air is entered in cross-ventilation chamber 19 by forced convertion effect, overflowed after occurring hot and cold exchange with heat exchanger 3 to upper, air curtain is upwardly formed along glass curtain wall, the temperature difference in the heat exchange of barrier outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of the unlatching of heat exchanger 3, cross flow fan 4 is closed, and centrifugal blower 10 is opened, volume damper 8 is opened, outdoor air enters fresh air chamber 20 by the attraction of centrifugal fan 10 through wind channel 15, then under the guiding of deflector 11, entered again via ventilating opening 16 in interior air channel 17, then the air outlet 21 from interior air channel 17 is blown out is carried out after cold and hot exchange with heat exchanger 3 again, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment, during outdoor air enters fresh air chamber 20., filtration, purification is carried out to outdoor air by air cleaner 9；In the state of the closing of heat exchanger 3, cross flow fan 4 is closed, and centrifugal fan 10 is opened, volume damper 8 is opened, outdoor air enters fresh air chamber 20 under the suction of centrifugal fan 10 through wind channel 15, outdoor air carries out filtration, purification before fresh air chamber 20 is entered by air cleaner 9, guided subsequently into the outdoor air in fresh air chamber 20 via deflector 11, entered again by ventilating opening 16 in interior air channel 17, then it is that interior is taken a breath that the air outlet 21 from interior air channel 17, which is blown into indoor, reduce indoor carbon dioxide concentration, improve the comfortableness of indoor environment, the lower ventilation of such a state, cold-heat treatment is not carried out to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan 4 and centrifugal blower 10 are opened simultaneously, and volume damper 8 is also opened.Indoor auxiliary air is entered in the cross-ventilation chamber 19 on upper strata by the air inducing effect of cross flow fan 4, outdoor air enters fresh air chamber 20 under the suction of centrifugal fan 10 through wind channel 15, outdoor air carries out filtration, purification before fresh air chamber 20 is entered by air cleaner 9, guided subsequently into the outdoor air in fresh air chamber 20 via deflector 11, entered again by ventilating opening 16 in interior air channel 17, then outdoor air is blown out from the air outlet 21 in interior air channel 17, and the indoor secondary air blown out with cross flow fan 4, together occurs heat exchange with the medium in heat exchanger 3.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
The dedicated fresh air type ondol convector of the embodiment of the present invention 2 is mainly made up of convector unit and fresh air component.
The convector unit includes：Housing, case top is opening-like, and the housing upper is equipped with air inlet/outlet grid.Left and right two chambers are divided into by baffle plate in housing, the chamber on the left side is equipment cavity, and equipment cavity is the installing space of valve and electric-controlled box, and the chamber on the right is cross-ventilation chamber.The cross-ventilation intracavitary is provided with dividing plate, and cross-ventilation chamber is divided into Dual-layer structure by dividing plate, makes upper strata room air and lower chamber outer space qi leel from avoiding interfering.The cross-ventilation chamber of lower floor is interior air channel, and interior air channel is by the baffle plate of side, and dividing plate and housing are constituted.Air outlet is provided with dividing plate, the outdoor air in interior air channel is entered the cross-ventilation chamber on upper strata by air outlet.The cross-ventilation intracavitary on upper strata sets heat exchanger, and the side of heat exchanger sets cross flow fan.Ventilating opening is also provided with housing, ventilating opening is located on the housing on rear side of interior air channel.The heat exchanger of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger has into two interfaces of water and backwater, the two interfaces are located at equipment cavity, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located in equipment cavity.
Described convector unit connection fresh air component, fresh air component includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit links together, enclosure forms the space of closing, and the space is fresh air chamber.Fresh air air inlet is provided with shell, fresh air air inlet is connected by air pipe line with outdoor, so that from outdoor suction air.Fresh air intracavitary sets centrifugal blower and deflector, the air inlet connection fresh air air inlet of centrifugal blower.Ventilating opening makes interior air channel be connected with fresh air chamber.Interior air channel makes cross-ventilation chamber be connected with fresh air chamber, from the cross-ventilation chamber for enabling outdoor air to enter upper strata from fresh air chamber by interior air channel.Fresh air air inlet is connected with volume damper, and air cleaner is flexibly connected between volume damper and fresh air air inlet.The volume damper is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Outdoor air of the air cleaner for filtering suction, reduces the dust of suction air, and air cleaner is to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the unofficial biography of centrifugal blower work noise in fresh air component.The outdoor air of deflector guiding fresh air intracavitary suction, enters interior air channel through ventilating opening.
The centrifugal blower, cross flow fan and fan valve executor are connected to electric-controlled box.Power supply circuit and control circuit are set in electric-controlled box.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and grid exposes floor.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper and centrifugal blower are closed.Cross flow fan is opened, indoor secondary air is entered in cross-ventilation chamber by forced convertion effect, is overflowed after occurring hot and cold exchange with heat exchanger to upper, air curtain is upwardly formed along glass curtain wall, obstruct the temperature difference in the heat exchange of outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of heat exchanger unlatching, cross flow fan is closed, and centrifugal blower is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through air pipe line, outdoor air is before fresh air chamber is entered through air cleaner filtration, purification, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then carried out again with heat exchanger after cold and hot exchange from the air outlet blowout in interior air channel, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment；In the state of heat exchanger closing, cross flow fan is closed, and centrifugal fan is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through air pipe line, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then it is that interior is taken a breath that the air outlet from interior air channel, which is blown into indoor, reduce indoor carbon dioxide concentration, improve the comfortableness of indoor environment, the lower ventilation of such a state, cold-heat treatment is not carried out to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan and centrifugal blower are opened simultaneously, and volume damper is also opened.Indoor secondary air enters the cross-ventilation intracavitary on upper strata by the air inducing effect of cross flow fan, outdoor air is under centrifugal blower sucking action, enter fresh air chamber through air pipe line, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air chamber via deflector, entered again by ventilating opening in interior air channel, then outdoor air is after the air outlet blowout in interior air channel, and the indoor secondary air blown out with cross flow fan, together occur heat exchange with the medium in heat exchanger.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
The dedicated fresh air type ondol convector of embodiment of the present invention 3 is mainly made up of convector unit and fresh air component.
The convector unit includes：Housing, case top is opening-like, and the housing upper is equipped with air inlet/outlet grid.Set in housing and interior air channel is provided with cross-ventilation chamber and wind channel, cross-ventilation chamber.Interior air channel is made up of the bottom plate of air channel shell and housing.The lid of such as one both ends open of air channel hull shape, it is made up of riser and top plate, and riser top connection top plate, riser is located at the both sides of top plate.Cross-ventilation chamber is divided into Dual-layer structure by air channel shell, and lower floor is interior air channel.Air outlet is provided with the shell of air channel.Wind channel by interior air channel side riser, and cover plate and wind channel riser composition, cover plate be connected to interior air channel riser and wind channel riser at the top of.It is provided with housing on front side of wind channel on the housing on rear side of air inducing entrance, wind channel and is provided with fresh air air inlet.Air inducing entrance is by the straight-through outdoor of air pipe line, so that from outdoor suction air.Ventilating opening is also provided with housing, ventilating opening is located on the housing on rear side of wind channel.Heat exchanger is located at the cross-ventilation intracavitary on upper strata, and the side of heat exchanger sets through-flow wind.The heat exchanger of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger has into two interfaces of water and backwater, the two interfaces are located at cross-ventilation intracavitary, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located at cross-ventilation intracavitary.
Described air inlet connection fresh air component, fresh air component includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit links together, the space of enclosure formation closing, the space is fresh air chamber.Fresh air intracavitary is provided with centrifugal blower and deflector, the air inlet connection fresh air air inlet of centrifugal blower.Ventilating opening makes interior air channel be connected with fresh air chamber.Interior air channel makes cross-ventilation chamber be connected with fresh air chamber, so as to enable air to by interior air channel from fresh air chamber air inlet convection cavity.Fresh air air inlet is connected with volume damper, and air cleaner is flexibly connected between volume damper and fresh air air inlet.Volume damper is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Outdoor air of the air cleaner for filtering suction, reduces the dust of suction air, and air cleaner is to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the unofficial biography of centrifugal blower work noise in fresh air component.The outdoor air of deflector guiding fresh air intracavitary suction, enters interior air channel through ventilating opening.
The centrifugal blower, cross flow fan and fan valve executor connection electric-controlled box.Power supply circuit and control circuit are set in electric-controlled box.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and grid exposes floor.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper is closed, and centrifugal blower is closed.Cross flow fan is opened, indoor secondary air is entered in cross-ventilation chamber by forced convertion effect, is overflowed after occurring hot and cold exchange with heat exchanger to upper, air curtain is upwardly formed along glass curtain wall, obstruct the temperature difference in the heat exchange of outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of heat exchanger unlatching, cross flow fan is closed, and centrifugal blower is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air is before fresh air chamber is entered through air cleaner filtration, purification, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then carried out again with heat exchanger after cold and hot exchange from the air outlet blowout in interior air channel, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment；In the state of heat exchanger closing, cross flow fan is closed, and centrifugal fan is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then it is that interior is taken a breath that the air outlet from interior air channel, which is blown into indoor, reduce indoor carbon dioxide concentration, improve the comfortableness of indoor environment, the lower ventilation of such a state, cold-heat treatment is not carried out to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan and centrifugal blower are opened simultaneously, and volume damper is also opened.Indoor secondary air enters the cross-ventilation intracavitary on upper strata by the air inducing effect of cross flow fan, outdoor air is under centrifugal blower sucking action, enter fresh air chamber through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air chamber via deflector, entered again by ventilating opening in interior air channel, then outdoor air is after the air outlet blowout in interior air channel, and the indoor secondary air blown out with cross flow fan, together occur heat exchange with the medium in heat exchanger.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
The dedicated fresh air type ondol convector of embodiment of the present invention 4 is mainly made up of convector unit and fresh air component.
Convector unit includes：Housing, case top is opening-like, and the housing upper is placed into air outlet grate.Two chambers are set in housing, the chamber on the left side is cross-ventilation chamber, and the chamber on the right is wind channel.Wind channel is made up of the cover plate on top and the wind channel riser of both sides, the top connecting cover plate of wind channel riser.It is provided with housing on front side of wind channel on the housing on rear side of wind channel import, wind channel and is provided with fresh air air inlet.Wind channel import connects air pipe line, the straight-through outdoor of air pipe line.The cross-ventilation intracavitary sets dividing plate, and cross-ventilation chamber is divided into Dual-layer mechanism by dividing plate, makes upper strata room air and lower chamber outer space qi leel from avoiding interfering.The cross-ventilation chamber of lower floor is interior air channel, and interior air channel is by the wind channel riser of side, dividing plate and the housing composition of top.Air outlet is provided with dividing plate, the outdoor air in interior air channel is entered the cross-ventilation intracavitary on upper strata by air outlet.The cross-ventilation intracavitary on upper strata sets heat exchanger, and the side of heat exchanger sets cross flow fan.Ventilating opening is also provided with housing, ventilating opening is located on the housing on rear side of interior air channel.The heat exchanger of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger has into two interfaces of water and backwater, the two interfaces are located at cross-ventilation intracavitary, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located at cross-ventilation intracavitary.
Described air inlet connection fresh air component, fresh air component includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit links together, the space of enclosure formation closing, the space is fresh air chamber.Fresh air intracavitary sets the fresh air air inlet on centrifugal blower and deflector, the housing of the air inlet connection convector unit of centrifugal blower.Ventilating opening makes interior air channel be connected with fresh air chamber.Interior air channel makes cross-ventilation chamber be connected with fresh air chamber, so as to enable air to through interior air channel from fresh air chamber air inlet convection cavity.And the junction of wind channel and fresh air air inlet is provided with volume damper and air cleaner, air cleaner is movably connected between volume damper and fresh air air inlet.The volume damper is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Air cleaner is used for the outdoor air that filtration, purification is sucked, and reduces the dust of suction air, and air cleaner is to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the unofficial biography of centrifugal blower work noise in fresh air component.The outdoor air of deflector guiding fresh air intracavitary suction, enters interior air channel through ventilating opening.
The centrifugal blower, cross flow fan and fan valve executor connection electric-controlled box.Power supply circuit and control circuit are set in electric-controlled box.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and air inlet/outlet grid exposes outside floor.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper is closed, and centrifugal blower is closed.Cross flow fan is opened, indoor secondary air is entered in cross-ventilation chamber by forced convertion effect, is overflowed after occurring hot and cold exchange with heat exchanger to upper, air curtain is upwardly formed along glass curtain wall, obstruct the temperature difference in the heat exchange of outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of heat exchanger unlatching, cross flow fan is closed, and centrifugal blower is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air is before fresh air chamber is entered through air cleaner filtration, purification, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then carried out again with heat exchanger after cold and hot exchange from the air outlet blowout in interior air channel, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment；In the state of heat exchanger closing, cross flow fan is closed, and centrifugal fan is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then it is that interior is taken a breath that the air outlet from interior air channel, which is blown into indoor, reduce indoor carbon dioxide concentration, improve the comfortableness of indoor environment, the lower ventilation of such a state, cold-heat treatment is not carried out to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan and centrifugal blower are opened simultaneously, and volume damper is also opened.Indoor secondary air enters the cross-ventilation intracavitary on upper strata by the air inducing effect of cross flow fan, outdoor air is under centrifugal blower sucking action, enter fresh air chamber through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air chamber via deflector, entered again by ventilating opening in interior air channel, then outdoor air is after the air outlet blowout in interior air channel, and the indoor secondary air blown out with cross flow fan, together occur heat exchange with the medium in heat exchanger.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
The dedicated fresh air type ondol convector of the embodiment of the present invention 5 is mainly made up of convector unit and fresh air component.
Convector unit includes：Housing, case top is opening-like, and the housing upper is placed into air outlet grate.Two chambers are set in housing, the chamber on the left side is cross-ventilation chamber, and the chamber on the right is wind channel.Wind channel is by the cover plate on top, the wind channel riser composition of both sides, the top connecting cover plate of wind channel riser.It is provided with housing on front side of wind channel on the housing on rear side of wind channel import, wind channel and is provided with fresh air air inlet.Wind channel import connects air pipe line, the straight-through outdoor of air pipe line.Cross-ventilation intracavitary sets heat exchanger, and the side of heat exchanger sets cross flow fan.Ventilating opening is also provided with housing.The heat exchanger of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger has into two interfaces of water and backwater, the two interfaces are located at cross-ventilation intracavitary, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located at cross-ventilation intracavitary.
Described air inlet connection fresh air component, fresh air component includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit links together, the space of enclosure formation closing, the space is fresh air chamber.Fresh air intracavitary sets the fresh air air inlet on centrifugal blower and deflector, the housing of the air inlet connection convector unit of centrifugal blower.Ventilating opening makes cross-ventilation chamber and fresh air chamber the two chambers.And the junction of wind channel and fresh air air inlet is provided with volume damper and air cleaner, air cleaner is movably connected between volume damper and fresh air air inlet.The volume damper is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Air cleaner is used for the outdoor air that filtration, purification is sucked, and reduces the dust of suction air, and air cleaner is to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the unofficial biography of centrifugal blower work noise in fresh air component.The outdoor air of deflector guiding fresh air intracavitary suction, enters interior air channel through ventilating opening.
The centrifugal blower, cross flow fan and fan valve executor connection electric-controlled box.Power supply circuit and control circuit are set in electric-controlled box.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and grid exposes floor, and fresh air inlet is connected with glass curtain wall.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper is closed, and centrifugal blower is closed.Cross flow fan is opened, indoor secondary air is entered in cross-ventilation chamber by forced convertion effect, is overflowed after occurring hot and cold exchange with heat exchanger to upper, air curtain is upwardly formed along glass curtain wall, obstruct the temperature difference in the heat exchange of outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of heat exchanger unlatching, cross flow fan is closed, and centrifugal blower is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air is before fresh air chamber is entered through air cleaner filtration, purification, guided subsequently into the outdoor air of fresh air intracavitary via deflector, again by ventilating opening enter in cross-ventilation chamber with heat exchanger carry out it is cold and hot exchange after, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment；In the state of heat exchanger closing, cross flow fan is closed, and centrifugal fan is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, it is that interior is taken a breath to be blown into indoor by ventilating opening again, reduce indoor carbon dioxide concentration, the comfortableness of indoor environment is improved, the lower ventilation of such a state does not carry out cold-heat treatment to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan and centrifugal blower are opened simultaneously, and volume damper is also opened.Indoor secondary air enters the cross-ventilation intracavitary on upper strata by the air inducing effect of cross flow fan, outdoor air is under centrifugal blower sucking action, enter fresh air chamber through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air chamber via deflector, entered again by ventilating opening in cross-ventilation chamber, and the indoor secondary air blown out with cross flow fan, together occur heat exchange with the medium in heat exchanger.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
The dedicated fresh air type ondol convector of the embodiment of the present invention 6 is mainly made up of convector unit and fresh air component.
Convector unit includes：Housing, case top is opening-like, and the housing upper is placed into air outlet grate.It is cross-ventilation chamber in housing.Cross-ventilation intracavitary sets heat exchanger, and the side of heat exchanger sets cross flow fan.Ventilating opening is also provided with housing.The heat exchanger of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger has into two interfaces of water and backwater, the two interfaces are located at cross-ventilation intracavitary, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located at cross-ventilation intracavitary.
Described air inlet connection fresh air component, fresh air component includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit links together, the space of enclosure formation closing, the space is fresh air chamber.Fresh air air inlet is provided with shell, fresh air air inlet is connected by air pipe line with outdoor.Fresh air intracavitary sets centrifugal blower and deflector, and the air inlet of centrifugal blower is connected to fresh air air inlet.Ventilating opening makes cross-ventilation chamber and fresh air chamber the two chambers.And the junction of wind channel and fresh air air inlet is provided with volume damper and air cleaner, air cleaner is movably connected between volume damper and fresh air air inlet.The volume damper is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Air cleaner is used for the outdoor air that filtration, purification is sucked, and reduces the dust of suction air, and air cleaner is to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the noise of centrifugal blower in fresh air component.The outdoor air of deflector guiding fresh air intracavitary suction, enters interior air channel through ventilating opening.
The centrifugal blower, cross flow fan and fan valve executor connection electric-controlled box.Power supply circuit and control circuit are set in electric-controlled box.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and grid exposes floor, and fresh air inlet is connected with glass curtain wall.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper is closed, and centrifugal blower is closed.Cross flow fan is opened, indoor secondary air is entered in cross-ventilation chamber by forced convertion effect, is overflowed after occurring hot and cold exchange with heat exchanger to upper, air curtain is upwardly formed along glass curtain wall, obstruct the temperature difference in the heat exchange of outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of heat exchanger unlatching, cross flow fan is closed, and centrifugal blower is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through air pipe line, outdoor air is before fresh air chamber is entered through air cleaner filtration, purification, guided subsequently into the outdoor air of fresh air intracavitary via deflector, again by ventilating opening enter in cross-ventilation chamber with heat exchanger carry out it is cold and hot exchange after, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment；In the state of heat exchanger closing, cross flow fan is closed, and centrifugal fan is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through air pipe line, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, it is that interior is taken a breath to be blown into indoor by ventilating opening again, reduce indoor carbon dioxide concentration, the comfortableness of indoor environment is improved, the lower ventilation of such a state does not carry out cold-heat treatment to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan and centrifugal blower are opened simultaneously, and volume damper is also opened.Indoor secondary air enters the cross-ventilation intracavitary on upper strata by the air inducing effect of cross flow fan, outdoor air is under centrifugal blower sucking action, enter fresh air chamber through air pipe line, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air chamber via deflector, entered again by ventilating opening in cross-ventilation chamber, and the indoor secondary air blown out with cross flow fan, together occur heat exchange with the medium in heat exchanger.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
The dedicated fresh air type ondol convector of embodiment of the present invention 7 is mainly made up of convector unit and fresh air component.
Described convector unit includes：Housing, case top is opening-like, and the housing upper is placed into air outlet grate.Housing is divided into three chambers by two pieces of baffle plates, and the chamber on the left side is equipment cavity, and middle chamber is cross-ventilation chamber, and the chamber on the right is wind channel.Equipment cavity is the installing space of valve and electric-controlled box.Wind channel is made up of cover plate, the wind channel riser of side and the baffle plate and housing of opposite side, the top connecting cover plate of wind channel riser and baffle plate.It is provided with housing on front side of wind channel on the housing on rear side of air inducing entrance, wind channel and is provided with fresh air air inlet, air inducing entrance is by the straight-through outdoor of air pipe line, so that by wind channel from outdoor suction air.The cross-ventilation intracavitary sets dividing plate, and cross-ventilation chamber is divided into Dual-layer structure by dividing plate, makes upper strata room air and lower chamber outer space qi leel from avoiding interfering.The cross-ventilation chamber of lower floor is interior air channel, and interior air channel is by the baffle plate of both sides side, dividing plate and the housing composition of top.Air outlet is provided with dividing plate, the outdoor air in interior air channel is entered the cross-ventilation intracavitary on upper strata by air outlet.The cross-ventilation intracavitary on upper strata sets heat exchanger, and the side of heat exchanger sets cross flow fan.Ventilating opening is also provided with housing, ventilating opening is located on the housing on rear side of interior air channel.The heat exchanger of present embodiment is copper-tube aluminium fin heat exchanger, heat exchanger has into two interfaces of water and backwater, the two interfaces are located at equipment cavity, it is connected after water inlet interface connection inlet valve with hot and cold water inlet pipeline, and be connected after backwater interface connection backwater valve with hot and cold water water return pipeline, inlet valve and backwater valve also are located in equipment cavity.The top of cross flow fan is equipped with screen pack, and screen pack is located at the lower section of air inlet/outlet grid, and screen pack is located at the top of cross flow fan.Screen pack is used to prevent foreign matter or dust from air stream entering in cross flow fan.In order to simplify convector unit internal structure, screen pack can not be also set, screen pack is to choose to install accessory.
Described convector unit connection fresh air component, fresh air component includes：Shell, shell is the chest of one end open.After the housing of shell and convector unit links together, enclosure forms the space of closing, and the space is fresh air chamber.Fresh air intracavitary sets the fresh air air inlet on centrifugal blower and deflector, the housing of the air inlet connection convector unit of centrifugal blower.Ventilating opening makes interior air channel be connected with fresh air chamber.Interior air channel makes cross-ventilation chamber also be connected with fresh air chamber, so as to enable air to through interior air channel from fresh air chamber air inlet convection cavity.And the junction of wind channel and fresh air air inlet is provided with volume damper and air cleaner, air cleaner is movably connected between volume damper and fresh air air inlet.The volume damper is single leaf regulating valve, and single leaf regulating valve is butterfly valve, and it includes：Valve plate is set in valve body, valve body, valve plate connection valve shaft, valve shaft is passed outside valve body.Valve shaft connects fan valve executor, and fan valve executor drives the rotation of valve plate, so as to control the opening and closing of volume damper, and intake size.The air cleaner includes：Filling filter core in framework, framework.Air cleaner is inserted between volume damper and fresh air air inlet, is easy to the quick-replaceable of air cleaner.Air cleaner is used for the outdoor air that filtration, purification is sucked, and reduces the dust of suction air, air cleaner is also to choose to install accessory.Polyester fiber muting plate is connected on the inwall of shell, polyester fiber muting plate can effectively reduce the unofficial biography of centrifugal blower work noise in fresh air component.The outdoor air of deflector guiding fresh air intracavitary suction, enters interior air channel through ventilating opening.
The centrifugal blower, cross flow fan and fan valve executor are connected to electric-controlled box.Power supply circuit and control circuit are set in electric-controlled box.Power supply circuit is power electronic equipment.The temperature information that is gathered according to hand switch control or according to temperature sensor of control circuit is automatically controlled, the start and stop of centrifugal blower and cross flow fan and rotating speed, and fan valve executor work.
The present invention is installed below floor indoors at glass curtain wall, and its air inlet/outlet grid exposes outside floor.The present invention is operationally divided into Three models, respectively Secondary Air pattern, fresh air pattern and mixed mode.
During Secondary Air mode operation, volume damper is closed, and centrifugal blower is closed.Cross flow fan is opened, indoor secondary air is entered in cross-ventilation chamber by forced convertion effect, overflowed after occurring hot and cold exchange with heat exchanger to upper, air curtain is upwardly formed along glass curtain wall, the temperature difference in the heat exchange of barrier outdoor air and indoor environment, balance cylinder.
During fresh air mode operation, in the state of heat exchanger unlatching, cross flow fan is closed, and centrifugal blower is opened, volume damper is opened, outdoor air enters fresh air chamber by the attraction of centrifugal fan through wind channel, then under deflector guiding, entered again via ventilating opening in interior air channel, then carried out again with heat exchanger after cold and hot exchange from the air outlet blowout in interior air channel, air curtain is upwardly formed along glass curtain wall, barrier outdoor air is exchanged heat with indoor environment by glass curtain wall, outdoor new air, which is got in, reduces indoor carbon dioxide concentration, improve the comfortableness of indoor environment, during outdoor air enters fresh air chamber, filtration, purification is carried out to outdoor air by air cleaner；In the state of heat exchanger closing, cross flow fan is closed, and centrifugal fan is opened, volume damper is opened, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then it is that interior is taken a breath that the air outlet from interior air channel, which is blown into indoor, reduce indoor carbon dioxide concentration, improve the comfortableness of indoor environment, the lower ventilation of such a state, cold-heat treatment is not carried out to the air of suction.Fresh air pattern mainly operates in spring and autumn.
During mixed-mode operations, cross flow fan and centrifugal blower are opened simultaneously, and volume damper is also opened.Indoor auxiliary air enters the cross-ventilation intracavitary on upper strata by the air inducing effect of cross flow fan, outdoor air enters fresh air chamber under the suction of centrifugal fan through wind channel, outdoor air carries out filtration, purification before fresh air chamber is entered by air cleaner, guided subsequently into the outdoor air of fresh air intracavitary via deflector, entered again by ventilating opening in interior air channel, then outdoor air is blown out from the air outlet in interior air channel, and the indoor secondary air blown out with cross flow fan, together occur heat exchange with the medium in heat exchanger.Mixing air after being finally heated or cooled is upwardly formed air curtain along glass curtain wall, and the radiating of barrier outdoor air and indoor environment adds indoor fresh air amount, improves the comfortableness of indoor environment.
As the improvement of the present invention, fresh air component be may also be arranged in convector unit, and fresh air chamber is separated out in the housing of convector unit.Air intake assembly can be also also to be provided with corresponding perforation at the corresponding opening of convector unit, then linked together with convector unit using the casing closed.Volume damper of the present invention can also use multi-clack control valve, and multi-clack control valve includes：More than two blades are flexibly connected on framework, framework, each blade is movably connected on kinematic link.Kinematic link connects fan valve executor.
To the disclosed embodiments described above, those skilled in the art are enable to realize or be used using this new, a variety of modifications to the present embodiment are obvious to those skilled in the art, generic principles defined herein can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the every and same or analogous technical scheme of the present embodiment, all falls within protection scope of the present invention.
Claims (10)
1. a kind of dedicated fresh air type ondol convector, including：Cross-ventilation chamber is set in convector unit, convector unit, cross-ventilation intracavitary sets heat exchanger, it is characterised in that：The convector unit connects fresh air component, and fresh air component includes：Fresh air chamber, fresh air chamber is provided with fresh air air inlet, and fresh air intracavitary sets centrifugal blower, cross-ventilation chamber connection fresh air chamber.
2. dedicated fresh air type ondol convector according to claim 1, it is characterised in that：Wind channel, one end connection fresh air air inlet of wind channel are provided with the convector unit.
3. the dedicated fresh air type ondol convector according to Claims 2 or 3, it is characterised in that：The cross-ventilation intracavitary sets air channel in interior air channel, the connection of fresh air chamber, and the air outlet in interior air channel is located at cross-ventilation intracavitary.
4. the dedicated fresh air type ondol convector according to claim 1,2 or 3, it is characterised in that：The cross-ventilation intracavitary sets dividing plate, and cross-ventilation chamber is divided into upper and lower bilayer by dividing plate, and lower floor is to set out air port on interior air channel, dividing plate.
5. the dedicated fresh air type ondol convector according to one of any in Claims 1-4, it is characterised in that：The fresh air air inlet sets air cleaner.
6. the dedicated fresh air type ondol convector according to one of any in claim 1 to 5, it is characterised in that：The fresh air air inlet sets volume damper.
7. the dedicated fresh air type ondol convector according to one of any in claim 1 to 6, it is characterised in that：Polyester fiber muting plate is connected on the fresh air cavity wall.
8. the dedicated fresh air type ondol convector according to one of any in claim 1 to 7, it is characterised in that：The fresh air intracavitary sets air baffle.
9. the dedicated fresh air type ondol convector according to one of any in claim 6 to 8, it is characterised in that：The volume damper connects fan valve executor, fan valve executor connection electric controller.
10. the dedicated fresh air type ondol convector according to one of any in claim 1 to 9, it is characterised in that：Cross flow fan is set in the convector unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074168.6A CN107036160A (en) | 2016-02-03 | 2016-02-03 | Dedicated fresh air type ondol convector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074168.6A CN107036160A (en) | 2016-02-03 | 2016-02-03 | Dedicated fresh air type ondol convector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036160A true CN107036160A (en) | 2017-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074168.6A Pending CN107036160A (en) | 2016-02-03 | 2016-02-03 | Dedicated fresh air type ondol convector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036160A (en) |
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Address after: 450000 C3, National Science and Technology Park, No. 11 Changchun Road, hi tech Zone, Zhengzhou, Henan Applicant after: FREEDOM (ZHENGZHOU) INDUSTRIAL CO.,LTD. Address before: 450000 C3, National Science and Technology Park, No. 11 Changchun Road, hi tech Zone, Zhengzhou, Henan Applicant before: FREEDOM (ZHENGZHOU) INDUSTRY CO.,LTD. |
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Application publication date: 20170811 |
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