CN201241411Y - Radiation heat exchanging ceiling and air conditioner containing the same - Google Patents
Radiation heat exchanging ceiling and air conditioner containing the same Download PDFInfo
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- CN201241411Y CN201241411Y CNU2008200505129U CN200820050512U CN201241411Y CN 201241411 Y CN201241411 Y CN 201241411Y CN U2008200505129 U CNU2008200505129 U CN U2008200505129U CN 200820050512 U CN200820050512 U CN 200820050512U CN 201241411 Y CN201241411 Y CN 201241411Y
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Abstract
The utility model relates to a radiation heat transferring ceiling and an air conditioner containing the radiation heat transferring ceiling. The technical problem how to overcome the disadvantages that the existing radiation heat transferring ceilings and ceiling type air conditioners are easy to form condensation is solved. The radiation heat transferring ceiling comprises a metal ceiling and a heat transferring coil pipe, wherein, the heat transferring coil pipe is arranged above the metal ceiling; the radiation heat transferring ceiling is characterized in that: the heat transferring coil pipe is attached to the metal ceiling and does not contacting the metal ceiling, a heat preservation material layer is covered above the heat transferring coil pipe. The utility model comprises an air conditioner of the radiation heat transferring ceiling, comprising a heat pump system and a water circulating system; the air conditioner is characterized in that: the water circulating system comprises a plurality of heat transferring ceilings, the heat transferring coil pipe is connected into a water circulating loop of the water circulating system. The novel radiation heat transferring ceiling is not easy to form the condensation, and the assembled air conditioner has the advantages of silent mode, energy saving and no condensation, therefore, the conditioner has very wide popularizing prospect.
Description
Technical field
The utility model relates to a kind of ceiling-type sky and withers, particularly a kind of radiation heat transfer ceiling and contain the air-conditioning of this radiation heat transfer ceiling.
Background technology
During existing ceiling-type air-conditioning cooling, its heat pump directly is not the cooling of radiation heat transfer ceiling, but is that the radiation heat transfer ceiling is lowered the temperature by the cold water in the water circulation system.If heat pump directly is the cooling of radiation heat transfer ceiling, radiation heat transfer ceiling soffit is will inevitably Yin Wendu low excessively, and the full dewdrop of knot after dewdrop agglomerates to a certain degree, falls from ceiling, in indoor formation " rain making ".And after setting up water circulation system, can satisfy the comparatively requirement in dry environment area (as Northern Europe), and this is because the relative humidity of comparatively dry regional air is little, the radiation heat transfer ceiling temp is low, also can dewfall.
But serious dewfall phenomenon just occurred when ceiling type air-conditioning is incorporated into comparatively moist southern area, such ceiling-type air-conditioning was all once installed on ground such as mo, Shenzhen, and the result is not that dewfall is serious, and " artificial rain " falls in indoor frequency; Be exactly to start shooting soon, air-conditioning system is just because of dewfall, and quit work automatically (being provided with dew point transducer in the air-conditioning system), system can't normally move.
The utility model content
The technical problems to be solved in the utility model is the defective that how to overcome existing radiation heat transfer ceiling and the easy dewfall of ceiling-type air-conditioning, and a kind of air-conditioning that is difficult for the radiation heat transfer ceiling of dewfall and contains this radiation heat transfer ceiling is provided.
The applicant finds through long-term observational study: comparatively moist environment uses existing radiation heat transfer ceiling in south, and dewfall has two big reasons easily:
One, moist, the air humidity big (through being everlasting about 70-80%) in south, vapour content approaches saturated, how many dewpoint temperatures do not hang down than environment temperature, meet the object that is lower than dewpoint temperature when damp-heat air after, will dewfall.
Two, existing radiation heat transfer ceiling comprises metal ceiling and heat exchange coil, and wherein heat exchange coil is arranged in the indent of metal ceiling top, and directly contacts with metal ceiling.
In damp and hot environment, be effective cooling, the recirculated water of ceiling-type air-conditioning should hang down as much as possible.But because heat exchange coil directly contacts with metal ceiling, lower recirculated water is easy to make the local temperature of metal ceiling soffit to be lower than dewpoint temperature again, thereby produces the dewfall phenomenon.
Based on above-mentioned cognition, the utility model radiation heat transfer ceiling comprises metal ceiling and heat exchange coil, wherein heat exchange coil is arranged at the top of metal ceiling, it is characterized in that: heat exchange coil is pressed close to metal ceiling, but the contacting metal ceiling is not coated with adiabator layer above the heat exchange coil.The not direct contacting metal ceiling of so design, heat exchange coil, metal ceiling local temperature can not occur and be lower than dewpoint temperature, just is not prone to the dewfall phenomenon yet.
As optimization, described adiabator layer below is provided with the layer of metal paper tinsel, and this metal forming is arranged between heat exchange coil and the adiabator layer.So design, metal forming has increased the heat exchange area of heat exchange coil, the heat exchange efficiency height.
As optimization, the upper surface of described metal ceiling is provided with coiled tube supports, and this coiled tube supports is difficult for heat conduction (adopting the non-conductor material of heat, as plastic or other material), and described heat exchange coil just is erected on this coiled tube supports.So the location between metal ceiling and the heat exchange coil is convenient in design, and the two is neither contacted, and it is excessive to be unlikely to distance again.
As optimization, described adiabator layer top also is provided with sealant, and the sealing layer is sealed on the adiabator layer, makes itself and isolate from outer air.So design, outside air can not enter adiabator layer, and heat exchange coil can dewfall yet, and adiabator layer can keep dry anhydrous, high insulating effect.
As optimization, described metal forming is an aluminium foil, and described adiabator layer is the glass wool layer, and wherein aluminium foil, glass wool and sealant constitute aluminium foil glass wool heat insulating material.So design, stock in hand is sold on the aluminium foil glass wool heat insulating material market, and is as long as with aluminium foil glass wool heat insulating material heat exchange coil is sealed on the metal ceiling, very convenient during assembling.
The utility model contains the air-conditioning of aforementioned radiation heat transfer ceiling, comprise heat pump and water circulation system, wherein water circulation system comprises the water-flow circuit that contains pump, air heat-exchanging device and water heat-exchanger rig, by air heat-exchanging device and outside air heat exchange, by water heat-exchanger rig and heat pump heat exchange, it is characterized in that: described water circulation system comprises the aforesaid radiation heat transfer ceiling of polylith, and its heat exchange coil inserts in the water-flow circuit of water circulation system.So design, the radiation heat transfer ceiling in the same room can be connected mutually, also can be in parallel, can certainly take the knockdown connection of series, parallel.
As optimization, it also comprises the fresh flue, and this fresh flue is furnished with blower fan, its air inlet port communicates with outdoor, its gas outlet feeds indoor, and its inside is provided with the new air heat-exchange coil pipe, and this new air heat-exchange coil pipe inserts between the heat exchange coil of pump and radiation heat transfer ceiling in water circulation system.So design, during one refrigeration, dry and cold fresh air is sent to indoor in the fresh flue, one has conveniently alleviated the work load of radiation heat transfer ceiling, on the other hand, make recirculated water before the heat exchange coil that enters the radiation heat transfer ceiling, through the preheating of new wind, temperature is unlikely to be lower than dewpoint temperature, more can dewfall.
As optimization, be provided with an insulation buffer tank in the described water-flow circuit, this insulation buffer tank is arranged between pump and the new air heat-exchange coil pipe.So design, the circulating water temperature fluctuation is little, and compressor is frequent start-stop not.
As optimization, described fresh flue is provided with electromagnetic valve, is provided with electromagnetic valve between the heat exchange coil of pump and radiation heat transfer ceiling in the water-flow circuit.So design is convenient to regulate, and is suitable for using as central air-conditioning.
Because its energy utilization rate height of event that uses during radiation ceiling-type air conditioner refrigerating, with respect to traditional air-conditioning system, more energy-conservation (it is about more than 30% to save the energy) has boundless promotion prospect.
The utility model radiation heat transfer ceiling is difficult for dewfall when using, can be arranged on outdoorly with compressor, the pump of the ceiling-type air-conditioning of its assembling, and the indoor blower fan that do not need does not just have noise yet, belongs to real silent air-conditioning.Because ceiling-type air-conditioning heat exchange area is big, the comparable common air-conditioning of its refrigerant inlet temperature is high 5 ℃, under the situation of same comfort level, indoor air temperature can be higher 3 ℃ than the temperature of traditional air-conditioning, so its cold, heat utilization ratio height, with respect to traditional air-conditioning system, more energy-conservation (it is about more than 30% to save the energy) has boundless promotion prospect.
Description of drawings
Below in conjunction with accompanying drawing the utility model radiation heat transfer ceiling and air-conditioning thereof are described further:
Fig. 1 is the structural representation of the utility model radiation heat transfer ceiling;
Fig. 2 is the structural representation that the utility model contains the air-conditioning of radiation heat transfer ceiling;
Fig. 3 is the explosive view of the utility model radiation heat transfer ceiling.
Among the figure: 1 is metal ceiling, 2 is heat exchange coil, 3 is the glass wool layer, 4 is coiled tube supports, 5 is aluminium foil, 6 is sealant, 7 is heat pump, 8 is water circulation system, 9 is pump, 10 is air heat-exchanging device, 11 is the water heat-exchanger rig, 12 is the fresh flue, 13 is blower fan, 14 is air inlet port, 15 is the gas outlet, 16 is the new air heat-exchange coil pipe, 17 is heat pump, 18 is restricting element (optional capillary tube or expansion valve), 19 is weather strip, 20 is the radiation heat transfer ceiling group that each room is made up of polylith radiation heat transfer ceiling.
The specific embodiment
Embodiment one: shown in Fig. 1,3, background radiation heat exchange ceiling comprises metal ceiling 1 and heat exchange coil 2, wherein heat exchange coil 2 is arranged at the top of metal ceiling 1, it is characterized in that: heat exchange coil 2 is pressed close to metal ceiling 1, but the contacting metal ceiling 1, and heat exchange coil 2 tops are coated with glass wool layer 3.The upper surface of described metal ceiling 1 is provided with coiled tube supports 4, and this coiled tube supports 4 is difficult for heat conduction, and described heat exchange coil 2 just is erected on the coiled tube supports 4.
Described glass wool layer 3 below are provided with one deck aluminium foil 5, and this aluminium foil 5 is arranged between heat exchange coil 2 and the glass wool layer 3.Glass wool layer 3 top also are provided with sealant 6, and sealing layer 6 is sealed on the glass wool layer 3, make itself and isolate from outer air.(aluminium foil 5 can be replaced by Copper Foil certainly, and glass wool layer 3 also can be replaced by other adiabator layers, slightly)
Embodiment two: as shown in Figure 2: the air-conditioning that the utility model contains the radiation heat transfer ceiling comprises heat pump 7 and water circulation system 8, wherein water circulation system 8 comprises the water-flow circuit that contains pump 9, air heat-exchanging device 10, water heat-exchanger rig 11, by air heat-exchanging device 10 and outside air heat exchange, by water heat-exchanger rig 11 and heat pump heat exchange.Described water circulation system 8 comprises polylith embodiment one described radiation heat transfer ceiling, and its heat exchange coil 2 inserts in the water-flow circuit of water circulation system 8.
The air-conditioning that the utility model contains the radiation heat transfer ceiling also comprises fresh flue 12, this fresh flue 12 is furnished with blower fan 13, its air inlet port 14 communicates with outdoor, its gas outlet 15 feeds indoor, its inside is provided with new air heat-exchange coil pipe 16, and this new air heat-exchange coil pipe 16 inserts between the heat exchange coil 2 of pump 9 and radiation heat transfer ceiling.Described heat-exchanger rig 11 is an insulation buffer tank, and this insulation buffer tank is arranged between pump 9 and the new air heat-exchange coil pipe 16.The evaporator coil of heat pump 7 just is arranged in this insulation buffer tank.
Described fresh flue 12 is provided with electromagnetic valve, is provided with electromagnetic valve (figure slightly) in the water-flow circuit between the heat exchange coil 2 of pump 9 and radiation heat transfer ceiling.
Embodiment two is to utilize the casing of water heat-exchanger rig 11 to serve as the insulation buffer tank, can certainly establish the insulation buffer tank in water-flow circuit in addition, slightly.
Claims (9)
1, a kind of radiation heat transfer ceiling, comprise metal ceiling and heat exchange coil, wherein heat exchange coil is arranged at the top of metal ceiling, it is characterized in that: heat exchange coil is pressed close to metal ceiling, but the contacting metal ceiling is not coated with adiabator layer above the heat exchange coil.
2, radiation heat transfer ceiling according to claim 1 is characterized in that: described adiabator layer below is provided with the layer of metal paper tinsel, and this metal forming is arranged between heat exchange coil and the adiabator layer.
3, radiation heat transfer ceiling according to claim 2, it is characterized in that: the upper surface of described metal ceiling is provided with coiled tube supports, and this coiled tube supports is difficult for heat conduction, and described heat exchange coil is erected on this coiled tube supports.
4, radiation heat transfer ceiling according to claim 3 is characterized in that: described adiabator layer top also is provided with sealant, and the sealing layer is sealed on the adiabator layer, makes itself and isolate from outer air.
5, radiation heat transfer ceiling according to claim 4 is characterized in that: described metal forming is an aluminium foil, and described adiabator layer is the glass wool layer, and wherein aluminium foil, glass wool and sealant constitute aluminium foil glass wool heat insulating material.
6, a kind of air-conditioning that contains the arbitrary described radiation heat transfer ceiling of claim 1 to 5, comprise heat pump and water circulation system, wherein water circulation system comprises the water-flow circuit that contains pump, air heat-exchanging device and water heat-exchanger rig, by air heat-exchanging device and outside air heat exchange, by water heat-exchanger rig and heat pump heat exchange, it is characterized in that: described water circulation system comprises the described radiation heat transfer ceiling of polylith claim 1, and its heat exchange coil inserts in the water-flow circuit of water circulation system.
7, air-conditioning according to claim 6, it is characterized in that: it also comprises the fresh flue, this fresh flue is furnished with blower fan, its air inlet port communicates with outdoor, its gas outlet feeds indoor, its inside is provided with the new air heat-exchange coil pipe, and this new air heat-exchange coil pipe inserts between the heat exchange coil of pump and radiation heat transfer ceiling.
8, air-conditioning according to claim 7 is characterized in that: be provided with an insulation buffer tank in the described water-flow circuit, this insulation buffer tank is arranged between pump and the new air heat-exchange coil pipe.
9, air-conditioning according to claim 8 is characterized in that: described fresh flue is provided with electromagnetic valve, is provided with electromagnetic valve between the heat exchange coil of pump and radiation heat transfer ceiling in the water-flow circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200505129U CN201241411Y (en) | 2008-07-10 | 2008-07-10 | Radiation heat exchanging ceiling and air conditioner containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200505129U CN201241411Y (en) | 2008-07-10 | 2008-07-10 | Radiation heat exchanging ceiling and air conditioner containing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241411Y true CN201241411Y (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200505129U Expired - Lifetime CN201241411Y (en) | 2008-07-10 | 2008-07-10 | Radiation heat exchanging ceiling and air conditioner containing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241411Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003378A1 (en) * | 2008-07-10 | 2010-01-14 | Yan Jiguang | Radiation heat exchanging air conditioning system and radiation heat exchanging ceiling thereof |
| CN101825319A (en) * | 2010-04-22 | 2010-09-08 | 严继光 | Special air conditioner for base station with separate type radiation plate evaporator |
| CN102705942A (en) * | 2012-06-26 | 2012-10-03 | 湖南工业大学 | Thermal resonance radiation air conditioning system with heat pipes |
| CN103542497A (en) * | 2012-07-13 | 2014-01-29 | 上海誉德建筑设计工程有限公司 | Temperature and humidity joint control system of capillary radiation air conditioner |
| CN104633775A (en) * | 2015-02-04 | 2015-05-20 | 湖南大学 | Moisture condensation resistant radiant panel and manufacturing method thereof |
-
2008
- 2008-07-10 CN CNU2008200505129U patent/CN201241411Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003378A1 (en) * | 2008-07-10 | 2010-01-14 | Yan Jiguang | Radiation heat exchanging air conditioning system and radiation heat exchanging ceiling thereof |
| CN101624853B (en) * | 2008-07-10 | 2011-06-01 | 严继光 | Radiation and heat exchange ceiling board and air conditioner comprising same |
| CN101825319A (en) * | 2010-04-22 | 2010-09-08 | 严继光 | Special air conditioner for base station with separate type radiation plate evaporator |
| CN101825319B (en) * | 2010-04-22 | 2014-11-19 | 严继光 | Special air conditioner for base station with separate type radiation plate evaporator |
| CN102705942A (en) * | 2012-06-26 | 2012-10-03 | 湖南工业大学 | Thermal resonance radiation air conditioning system with heat pipes |
| CN103542497A (en) * | 2012-07-13 | 2014-01-29 | 上海誉德建筑设计工程有限公司 | Temperature and humidity joint control system of capillary radiation air conditioner |
| CN103542497B (en) * | 2012-07-13 | 2017-04-26 | 上海誉德建筑设计工程有限公司 | Temperature and humidity joint control system of capillary radiation air conditioner |
| CN104633775A (en) * | 2015-02-04 | 2015-05-20 | 湖南大学 | Moisture condensation resistant radiant panel and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhuhai Tong Yan Environmental Technology Development Co. Ltd. Assignor: Yan Jiguang Contract fulfillment period: 2009.6.9 to 2018.7.9 Contract record no.: 2009990000779 Denomination of utility model: Radiation and heat exchange ceiling board and air conditioner comprising same Granted publication date: 20090520 License type: Exclusive license Record date: 20090723 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.9 TO 2018.7.9; CHANGE OF CONTRACT Name of requester: ZHUHAI YANTONG ENVIRONMENT SCIENCE AND TECHNOLOGY Effective date: 20090723 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080710 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080710 |