CN104748456A - Air conditioning system - Google Patents
Air conditioning system Download PDFInfo
- Publication number
- CN104748456A CN104748456A CN201310739629.3A CN201310739629A CN104748456A CN 104748456 A CN104748456 A CN 104748456A CN 201310739629 A CN201310739629 A CN 201310739629A CN 104748456 A CN104748456 A CN 104748456A
- Authority
- CN
- China
- Prior art keywords
- air
- heat exchanger
- radiant panel
- conditioning system
- capillary
- 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
- 238000004378 air conditioning Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000005855 radiation Effects 0.000 abstract description 11
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 108091006146 Channels Proteins 0.000 description 16
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- 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
-
- 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
- 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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an air conditioning system, which comprises a compressor, a throttling element, a first heat exchanger, a second heat exchanger, a fresh air fan, a radiation plate and a pressure equalizing air channel, wherein the compressor is connected with the throttling element; the compressor, the first heat exchanger, the throttling element and the second heat exchanger are sequentially connected to form a refrigeration loop, the fresh air fan is used for supplying air to the pressure equalizing air channel, the radiation plate is arranged at an air outlet of the pressure equalizing air channel, and an air supply hole communicated with a room is formed in the radiation plate; the second heat exchanger is communicated with the pressure equalizing air channel through a fresh air fan or/and communicated with a capillary tube of the radiation plate; the capillary of the radiation plate is semi-elliptical, and heat exchange wires are arranged between the tubes to establish an inter-tube heat bridge. According to the air conditioning system, the temperature of the radiation plate is increased and decreased more sensitively and more uniformly, the energy efficiency of the air conditioner is greatly improved by the radiation plate, and the indoor noise is greatly reduced by the micropore wind energy supply.
Description
Technical field
The present invention relates to refrigerating field, particularly relate to a kind of air-conditioning system.
Background technology
The forms such as common air-conditioning system end mostly is embedded, wall-hanging, air diffuser, be divided into again all-fresh air, primary retirn air, fan-coil unit with fresh air, the forms such as secondary return air, but the air-conditioning of often kind of sorting technique have own limitations by wind pushing form.All have to consider the impact of wind speed, have wind speed just to there is noise problem.Air-conditioning system is studied a lot both at home and abroad, the advantage energy-saving and noise-reducing itself had, orifice plate displacement air supply pattern air-conditioning only have the occasion of high air quality grade just can use, and domestic air conditioning apply this air supply mode especially people endeavour study a job.Set forth radiation air-conditioner in " radiation ceiling air-conditioning technical characteristic and the application " of Tongji University's HVAC and combustion gas research institute doctor Zhang Xu to also have in Chinese development situation in the application of the countries such as America and Europe.Consulting pertinent literature patent radiation air-conditioner is solve condensation problem in the first-class method of the material of radiant panel mostly, and is used for the air-conditioning of commercial large-scale occasion.But modularized production and the application in family expenses little.
Summary of the invention
In view of the present situation of prior art, the object of the present invention is to provide a kind of air-conditioning system, the heating, cooling of radiant panel temperature is sensitiveer, and temperature is more even.For achieving the above object, technical scheme of the present invention is as follows:
A kind of air-conditioning system, comprises compressor, restricting element, First Heat Exchanger, the second heat exchanger, new blower fan, radiant panel and all presses air channel;
Described compressor, First Heat Exchanger, restricting element and the second heat exchanger are in turn connected to form refrigerating circuit,
Described new blower fan is used for all pressing air channel air-supply to described, and described radiant panel is arranged on the described air outlet place all pressing air channel, described radiant panel is arranged the wind pushing hole be communicated with room;
Described second heat exchanger all presses air channel to be communicated with or/and described second heat exchanger is communicated with the capillary of described radiant panel by described new blower fan with described;
The capillary of described radiant panel is half elliptic, and between tube and tube, is provided with heat exchange silk sets up heat bridge between pipe.
More preferably, described second heat exchanger is plate type heat exchanger, two independently streams are set in described second heat exchanger, be respectively first flow path and the second stream, described first flow path is used as in described refrigerating circuit, described second stream successively cascade tank and water pump is connected to the capillary of described radiant panel, and the capillary of described second stream, water tank, water pump and described radiant panel forms closed circuit.
More preferably, described second heat exchanger is surface cooler, and described second heat exchanger is communicated with described air channel of all pressing by described new blower fan.
More preferably, described second heat exchanger is also communicated with the capillary of described radiant panel;
First port of described second heat exchanger the first magnetic valve of connecting is connected to described First Heat Exchanger;
First port of described capillary the second magnetic valve of connecting is connected to described First Heat Exchanger, second port of described second heat exchanger connects the second port of described capillary, and the capillary paralleling of described second heat exchanger and described radiant panel is arranged in described refrigerating circuit.
More preferably, described air-conditioning system also comprises humidifier, and described humidifier is arranged in the airduct of described new blower fan.
Further, described humidifier is ultrasonic humidifier, and described ultrasonic humidifier is placed in the blowout end of described new blower fan.
More preferably, the described inwall top in air channel of all pressing is provided with equal pressing plate.
More preferably, described equal pressing plate and described radiant panel place plane orthogonal.
More preferably, the quantity of described wind pushing hole is multiple, and wherein a part of described wind pushing hole is bellmouth, and wind pushing hole described in another part is circular port, and described bellmouth and described circular port alternating array are arranged.
More preferably, the diameter of described wind pushing hole is 1mm-10mm.
More preferably, described new blower fan takes flexible enlarging to be connected with described air channel of all pressing, thus wind speed is uniformly distributed.
The invention has the beneficial effects as follows:
Air-conditioning system of the present invention, the capillary of radiant panel designs for semiellipse, and between tube and tube, is provided with heat exchange silk sets up heat bridge between pipe, and make radiant panel temperature rise temperature drop sensitiveer, temperature is more even.Radiant panel improves air-conditioning efficiency greatly, and micropore air-supply can reduce room noise greatly; The bellmouth of radiant panel and circular port alternating array are arranged, circular port realizes air-supply, and uniform stream then can be blowed to radiant panel by bellmouth, solves condensation problem; Set up ultrasonic humidifier, realize the constant temperature and humidity of domestic air conditioning, indoor environment improves.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-conditioning system embodiment one of the present invention;
Fig. 2 is the structural representation of air-conditioning system embodiment two of the present invention;
Fig. 3 is the structural representation of air-conditioning system embodiment three of the present invention;
Fig. 4 is the radiant panel elevational schematic view of air-conditioning system of the present invention;
Fig. 5 is the radiant panel cross-sectional schematic of air-conditioning system of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, air-conditioning system of the present invention is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
Referring to figs. 1 through Fig. 5, air-conditioning system one embodiment of the present invention comprises compressor 1, cross valve 2, restricting element 5, First Heat Exchanger 3(outdoor unit heat exchanger), the second heat exchanger, new blower fan 9, radiant panel 11 and all press air channel 10.
Compressor 1, cross valve 2, First Heat Exchanger 3, restricting element 5 and the second heat exchanger are in turn connected to form refrigerating circuit, new blower fan 9 is for all pressing air channel 10 to blow, preferably, new blower fan 9 takes flexible enlarging to be connected (i.e. bell mouth shape) with all pressing air channel 10, thus wind speed is uniformly distributed.
Radiant panel 11 is arranged on the air outlet place all pressing air channel 10, radiant panel 11 is arranged the wind pushing hole 14 be communicated with room; The quantity of wind pushing hole 14 is multiple, and wherein a part of wind pushing hole 14 is bellmouth, and another part wind pushing hole 14 is circular port, and bellmouth and circular port alternating array are arranged.Circular port realizes air-supply, and the radiant panel that blows to of uniform stream then can be solved condensation problem by bellmouth.The diameter of wind pushing hole 14 is 1mm-10mm.
Second heat exchanger by new blower fan 9 with all press air channel 19 to be communicated with or/and the second heat exchanger is communicated with the capillary of radiant panel 11; The inwall top in air channel 10 is all pressed to be provided with equal pressing plate 12.Equal pressing plate 12 and radiant panel 11 place plane orthogonal, generally, radiant panel 11 is horizontally disposed with, and equal pressing plate 12 is vertically arranged.
The capillary of radiant panel 11 designs for half elliptic, and between tube and tube, is provided with heat exchange silk sets up heat bridge between pipe.Thus making the temperature rise temperature drop of radiant panel 11 sensitiveer, temperature is more even.Capillary diameter in radiant panel is different according to medium difference, and the heat exchange silk on capillary is aluminium alloy, makes heat conduction more sufficient as heat bridge.
As a kind of embodiment, as shown in Figure 1, second heat exchanger is plate type heat exchanger 6, two independently streams are set in plate type heat exchanger 6, be respectively first flow path and the second stream, first flow path is used as in described refrigerating circuit, and the second stream successively cascade tank 7 and water pump 8 is connected to the capillary of radiant panel 11, and the capillary of the second stream, water tank 7, water pump 8 and radiant panel 11 forms closed circuit.Prepare cold/hot water by plate type heat exchanger 6 during operation, enter in water tank 7, the capillary of current in radiant panel 11 carries out radiation and refrigerating/heating, and new blower fan 9 is responsible for the new wind of outdoor being blasted indoor, with exhaust blower 13 linkage work.
As a kind of embodiment, as shown in Figure 2, the second heat exchanger is surface cooler 16, and surface cooler 16 is communicated with all pressing air channel 10 by new blower fan 9.Air-conditioning system also comprises humidifier 15, and humidifier 15 is arranged in the airduct of new blower fan 9.Preferably, humidifier 15 is ultrasonic humidifier, and ultrasonic humidifier is placed in the blowout end of new blower fan 9.There is provided cold and hot by surface cooler 16 during operation, new wind bears indoor cooling and heating load, and radiant panel 11 is energy storage board, carries out the storage of energy, slow releasing after acceptance newly air-cooled/heat.Reach compressor intermittent duty fast-refrigerating/heat to realize high energy efficiency and run, also can realize the switching of energy simultaneously, reach the effect of energy accumulation air conditioner.The ultrasonic humidifying increased and interior sensor interlocking equipment can complete humidification in room.Preferably, as shown in Figure 3, surface cooler 16 is also communicated with the capillary of radiant panel 11, and the first port of surface cooler 16 first magnetic valve 17 of connecting is connected to First Heat Exchanger 3; First port of the capillary of radiant panel 11, second magnetic valve 18 of connecting is connected to First Heat Exchanger 3, second port of surface cooler 16 connects the second port of the capillary of radiant panel 11, and the capillary paralleling of surface cooler 16 and radiant panel 11 is arranged in described refrigerating circuit.The basis of such scheme is set up two magnetic valves, is realized the fast lifting of room temperature by the unlatching of two magnetic valves.After indoor meet increase, the first magnetic valve 17 and the second magnetic valve 18 are opened simultaneously, so just can realize surface cooler 16 and the dual cooling of radiant panel 11 (intensification), environment temperature are down to fast or rise to setting value.
Needing only to open new blower fan 9 under the more environment of new wind; Passable when maintaining warm field more of a specified duration, intermittence opens the second magnetic valve 18, realizes warm field constant.
As shown in Figure 4, the inwall in air channel 10 is all pressed to comprise insulation material 20 and accumulation of heat radiative material 22, the inner wall surface in air channel 10 is all pressed to be provided with antiradiation coating 19, the capillary of radiant panel 11 is as aquaporin 21, radiant panel 11 can at wall concealed installation, and vent is arranged on wall side too, realizes replacement aeration pattern, indoor environment is made to be in high-comfort state like this, lifting sleep quality of increasing work efficiency.New wind section arranges the air filtration facilities such as high efficiency particulate air filter, can realize ultra-clean air-supply, build high standard hygienic conditions.
The air-conditioning system of above-described embodiment, the capillary of radiant panel designs for half elliptic, and between tube and tube, is provided with heat exchange silk sets up heat bridge between pipe, and make radiant panel temperature rise temperature drop sensitiveer, temperature is more even.Radiant panel improves air-conditioning efficiency greatly, and micropore air-supply can reduce room noise greatly; The bellmouth of radiant panel and circular port alternating array are arranged, circular port realizes air-supply, and uniform stream then can be blowed to radiant panel by bellmouth, solves condensation problem; Set up ultrasonic humidifier, realize the constant temperature and humidity of domestic air conditioning, indoor environment improves.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (11)
1. an air-conditioning system, is characterized in that:
Comprise compressor, restricting element, First Heat Exchanger, the second heat exchanger, new blower fan, radiant panel and all press air channel;
Described compressor, First Heat Exchanger, restricting element and the second heat exchanger are in turn connected to form refrigerating circuit,
Described new blower fan is used for all pressing air channel air-supply to described, and described radiant panel is arranged on the described air outlet place all pressing air channel, described radiant panel is arranged the wind pushing hole be communicated with room;
Described second heat exchanger all presses air channel to be communicated with or/and described second heat exchanger is communicated with the capillary of described radiant panel by described new blower fan with described;
The capillary of described radiant panel is half elliptic, and between tube and tube, is provided with heat exchange silk sets up heat bridge between pipe.
2. air-conditioning system according to claim 1, is characterized in that:
Described second heat exchanger is plate type heat exchanger, two independently streams are set in described second heat exchanger, be respectively first flow path and the second stream, described first flow path is used as in described refrigerating circuit, described second stream successively cascade tank and water pump is connected to the capillary of described radiant panel, and the capillary of described second stream, water tank, water pump and described radiant panel forms closed circuit.
3. air-conditioning system according to claim 1, is characterized in that:
Described second heat exchanger is surface cooler, and described second heat exchanger is communicated with described air channel of all pressing by described new blower fan.
4. air-conditioning system according to claim 3, is characterized in that:
Described second heat exchanger is also communicated with the capillary of described radiant panel;
First port of described second heat exchanger the first magnetic valve of connecting is connected to described First Heat Exchanger;
First port of described capillary the second magnetic valve of connecting is connected to described First Heat Exchanger, second port of described second heat exchanger connects the second port of described capillary, and the capillary paralleling of described second heat exchanger and described radiant panel is arranged in described refrigerating circuit.
5. the air-conditioning system according to any one of claim 1-4, is characterized in that:
Also comprise humidifier, described humidifier is arranged in the airduct of described new blower fan.
6. air-conditioning system according to claim 5, is characterized in that:
Described humidifier is ultrasonic humidifier, and described ultrasonic humidifier is placed in the blowout end of described new blower fan.
7. air-conditioning system according to claim 5, is characterized in that:
The described inwall top in air channel of all pressing is provided with equal pressing plate.
8. air-conditioning system according to claim 7, is characterized in that:
Described equal pressing plate and described radiant panel place plane orthogonal.
9. air-conditioning system according to claim 5, is characterized in that:
The quantity of described wind pushing hole is multiple, and wherein a part of described wind pushing hole is bellmouth, and wind pushing hole described in another part is circular port, and described bellmouth and described circular port alternating array are arranged.
10. air-conditioning system according to claim 9, is characterized in that:
The diameter of described wind pushing hole is 1mm-10mm.
11. air-conditioning systems according to claim 5, is characterized in that:
Described new blower fan takes flexible enlarging to be connected with described air channel of all pressing, thus wind speed is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739629.3A CN104748456A (en) | 2013-12-25 | 2013-12-25 | Air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739629.3A CN104748456A (en) | 2013-12-25 | 2013-12-25 | Air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748456A true CN104748456A (en) | 2015-07-01 |
Family
ID=53588518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310739629.3A Pending CN104748456A (en) | 2013-12-25 | 2013-12-25 | Air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748456A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465984A (en) * | 2015-12-29 | 2016-04-06 | 美的集团武汉制冷设备有限公司 | Turbulent flow board and air conditioner |
| CN105928063A (en) * | 2016-04-28 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner and control method |
| CN106322522A (en) * | 2016-08-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN107906609A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Ducting system, indoor apparatus of air conditioner and air conditioner |
| CN108061365A (en) * | 2017-12-06 | 2018-05-22 | 广东美的制冷设备有限公司 | Control method, radiation air-conditioner device and the storage medium of radiation air-conditioner device |
| CN110274327A (en) * | 2018-03-13 | 2019-09-24 | 木村工机株式会社 | Air type radiating element |
-
2013
- 2013-12-25 CN CN201310739629.3A patent/CN104748456A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465984A (en) * | 2015-12-29 | 2016-04-06 | 美的集团武汉制冷设备有限公司 | Turbulent flow board and air conditioner |
| CN105465984B (en) * | 2015-12-29 | 2018-03-30 | 美的集团武汉制冷设备有限公司 | Turbulence plate and air-conditioning |
| CN105928063A (en) * | 2016-04-28 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner and control method |
| CN106322522A (en) * | 2016-08-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN107906609A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Ducting system, indoor apparatus of air conditioner and air conditioner |
| CN108061365A (en) * | 2017-12-06 | 2018-05-22 | 广东美的制冷设备有限公司 | Control method, radiation air-conditioner device and the storage medium of radiation air-conditioner device |
| CN108061365B (en) * | 2017-12-06 | 2020-08-04 | 广东美的制冷设备有限公司 | Control method of radiation air conditioner, radiation air conditioner and storage medium |
| CN107906609B (en) * | 2017-12-06 | 2024-05-28 | 广东美的制冷设备有限公司 | Air duct system, air conditioner indoor unit and air conditioner |
| CN110274327A (en) * | 2018-03-13 | 2019-09-24 | 木村工机株式会社 | Air type radiating element |
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|---|---|---|---|
| C06 | Publication | ||
| 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: 20150701 |