Radiation and heat exchange ceiling board and air conditioner comprising same

A radiation heat exchange and ceiling technology, which is applied to air conditioning systems, heat pumps, heating methods, etc., can solve the problems of radiation heat exchange ceilings and ceiling-type air conditioners that are prone to condensation, and achieve high energy utilization, high heat utilization, and broad space The effect of promoting prospects

Active Publication Date: 2010-01-13
珠海燕通环境科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is how to overcome the defect that the existing radiant heat exchange ceiling and ceiling-type air conditioner are easy to condense, and provide a radiant heat exchange ceiling that is not easy to condense and an air conditioner containing the radiant heat exchange ceiling

Method used

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  • Radiation and heat exchange ceiling board and air conditioner comprising same
  • Radiation and heat exchange ceiling board and air conditioner comprising same
  • Radiation and heat exchange ceiling board and air conditioner comprising same

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Embodiment approach 1

[0025] Implementation mode one: if figure 1 , 3 As shown, the radiant heat exchange ceiling includes a metal ceiling 1 and a heat exchange coil 2, wherein the heat exchange coil 2 is arranged above the metal ceiling 1, and its characteristic is that the heat exchange coil 2 is close to the metal ceiling 1 but does not touch The metal ceiling 1 is covered with a glass wool layer 3 above the heat exchange coil 2 . The upper surface of the metal ceiling 1 is provided with a coil support 4 , which is not easy to conduct heat, and the heat exchange coil 2 is erected on the coil support 4 .

[0026] A layer of aluminum foil 5 is arranged under the glass wool layer 3 , and the aluminum foil 5 is arranged between the heat exchange coil 2 and the glass wool layer 3 . A sealing layer 6 is also arranged above the glass wool layer 3, and the sealing layer 6 is sealed on the glass wool layer 3 to isolate it from the outside air. (Of course the aluminum foil 5 can be replaced by copper f...

Embodiment approach 2

[0027] Implementation mode two: if figure 2 Shown: the air conditioner containing the radiant heat exchange ceiling of the present invention includes a heat pump system 7 and a water circulation system 8, wherein the water circulation system 8 includes a water circulation circuit including a pump 9, an air heat exchange device 10, and a water heat exchange device 11, through which the air heat exchange device 10 exchanges heat with the outside air, and exchanges heat with the heat pump system through the water heat exchange device 11. The water circulation system 8 includes multiple pieces of the radiant heat exchange ceiling described in the first embodiment, and the heat exchange coils 2 are connected to the water circulation loop of the water circulation system 8 .

[0028] The air conditioner containing the radiant heat exchange ceiling of the present invention also includes a fresh air duct 12, the fresh air duct 12 is equipped with a fan 13, its air inlet 14 communicate...

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Abstract

The invention relates to a radiation and heat exchange ceiling board and an air conditioner comprising the same for overcoming the defect that dewing easily occurs in the radiation and heat exchange ceiling board and a ceiling board type air conditioner in the prior art. The radiation and heat exchange ceiling board comprises a metallic ceiling board and a heat exchange coiled tube, wherein the heat exchange coiled tube is arranged above the metallic ceiling board. The radiation and heat exchange ceiling board is characterized in that: the heat exchange coiled tube is close to but not in contact with the metallic ceiling plate, and a heat insulating material layer is covered above the heat exchange coiled tube. The air conditioner comprising the radiation and heat exchange ceiling board comprises a heat pump system and a water circulation system, and is characterized in that: the water circulation system comprises a plurality of heat exchange ceiling boards; and the heat exchange coiled tubes of the heat exchange ceiling boards are connected to a water circulation loop of the water circulation system. When the radiation and heat exchange ceiling board is in use, dewing does not occur easily; and the ceiling board type air conditioner assembled by the radiation and heat exchange ceiling boards has the advantages of muting, energy saving and no dewing, and has wide promotion prospect.

Description

technical field [0001] The invention relates to a ceiling type air conditioner, in particular to a radiation heat exchange ceiling and an air conditioner containing the radiation heat exchange ceiling. Background technique [0002] When the existing ceiling-type air conditioner is used for cooling, its heat pump system does not directly cool the radiation heat exchange ceiling, but cools the radiation heat exchange ceiling through the cold water in a water circulation system. If the heat pump system directly cools the radiant heat exchange ceiling, the lower surface of the radiant heat exchange ceiling will inevitably be covered with dewdrops due to the low temperature. After the dewdrops condense to a certain extent, they will fall from the ceiling and form "artificial rainfall" indoors. After the water circulation system is added, it can meet the requirements of relatively dry environment areas (such as Northern Europe). This is because the relative humidity of the air in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B9/04F25B30/00F24F1/0063F24F1/0047
CPCF24F3/06Y02B30/12F24D3/12F24F5/0092E04B9/0485F24F1/0007E04B9/0421F24D3/18Y02B30/00F24F1/0047F24F1/0063
Inventor 严继光
Owner 珠海燕通环境科技股份有限公司
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