CN212132775U - Low-temperature water supply condensation-free radiation plate - Google Patents
Low-temperature water supply condensation-free radiation plate Download PDFInfo
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- CN212132775U CN212132775U CN202020611179.5U CN202020611179U CN212132775U CN 212132775 U CN212132775 U CN 212132775U CN 202020611179 U CN202020611179 U CN 202020611179U CN 212132775 U CN212132775 U CN 212132775U
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Abstract
The utility model discloses a radiation plate without dewing in low-temperature water supply, which comprises a radiation plate body, a heat preservation layer and a vacuum layer; the heat insulation layer is arranged on the upper surface of the radiation plate body, and a water pipe is laid in the radiation plate body or on the surface in contact with the heat insulation layer to transfer cold and heat; the vacuum layer is arranged on the lower surface of the radiation plate body; the vacuum layer is formed by combining a transparent double-layer film and a fixing frame arranged on the periphery of the radiation plate and vacuumizing the middle of the transparent double-layer film; the utility model isolates the direct contact between the indoor air and the surface of the radiant panel body through the vacuum layer, thereby avoiding the air condensation; meanwhile, the transparent material is adopted, so that cold and heat can be emitted in a radiation mode, low-temperature water supply can be performed, and the radiation refrigerating capacity is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of radiation air conditioning system, concretely relates to low temperature supplies water radiation board that does not condense.
Background
In recent years, people have higher requirements for comfort and health, and radiation air conditioners are more and more accepted by the market. Many high-end scientific and technological houses also use constant temperature, constant humidity and constant oxygen as marketing selling points for propaganda. Indeed, the comfort of the radiation air conditioner is beyond the reach of the ordinary convection air conditioner, but the radiation air conditioner faces the biggest problem that the cooling capacity of the radiation tail end is limited by the dew condensation problem, the water supply temperature cannot be too low to be lower than the dew point temperature of indoor air, otherwise the dew condensation phenomenon occurs. At present, a series of anti-condensation measures are provided at home and abroad, and the most common method is to ensure that the water supply temperature is higher than the dew point temperature. However, this method does not ensure dew condensation on the surface, but sacrifices the cooling capacity of the radiation. How to ensure that condensation is not formed and improve radiation cooling is a difficult problem faced by people.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a low temperature supplies water and can not dewfall the radiation plate simultaneously, can enough solve the dewfall problem, can improve the cooling ability of radiation plate again greatly not enough to prior art exists.
The technical scheme is as follows: in order to realize the purpose of the utility model, the utility model discloses a technical scheme as follows:
a low-temperature water supply condensation-free radiant panel comprises a radiant panel body, a heat insulation layer and a vacuum layer; the heat insulation layer is arranged on the upper surface of the radiation plate body, and a water pipe is laid in the radiation plate body or on the surface in contact with the heat insulation layer to transfer cold and heat; the vacuum layer is arranged on the lower surface of the radiation plate body.
Furthermore, the vacuum layer is formed by combining a transparent double-layer film and a fixing frame arranged on the periphery of the radiation plate and vacuumizing the middle of the transparent double-layer film.
Furthermore, the vacuum layer is formed by combining a fixing frame arranged on the periphery of the radiation plate and a transparent plate fixed on the end face of the fixing frame and vacuumizing between the transparent plate and the radiation plate body.
Further, the transparent plate is a resin plate or a glass plate.
Furthermore, a sealing strip is arranged between the transparent plate and the fixing frame, and a vacuum plug is arranged on the side edge of the fixing frame.
Furthermore, the fixing frame is provided with a mounting hole for mounting the radiation plate body.
Further, the radiant panel body is a metal radiant panel body or a gypsum radiant panel body.
Further, the heat-insulating layer is made of foam or polyurethane.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model isolates the direct contact between the indoor air and the surface of the radiant panel body through the vacuum layer, thereby avoiding the air condensation; meanwhile, the transparent material is adopted, so that cold and heat can be emitted in a radiation mode, low-temperature water supply can be performed, and the radiation refrigerating capacity is greatly improved.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a plan view of the radiant panel body;
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments, which are implemented on the premise of the technical solution of the present invention, with reference to the attached drawings, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 and 2, the utility model discloses a low-temperature water supply condensation-free radiant panel, which comprises a radiant panel body 1, a heat-insulating layer 2 and a vacuum layer 4; the heat preservation layer 2 is arranged on the upper surface of the radiation plate body 1, and a water pipe 3 is laid in the radiation plate body 1 or on the surface in contact with the heat preservation layer 2 to transfer cold and heat; the vacuum layer 4 is disposed on the lower surface of the radiation plate body 1.
The vacuum layer 4 is formed by combining a transparent double-layer film 41 and a fixing frame 42 arranged around the radiation plate and vacuumizing the middle of the transparent double-layer film 41. The fixing frame 42 is a transparent film skeleton structure, and protects the vacuum layer 4 in the transparent film. Because the double-layer film 41 is made of transparent material, heat can be transmitted out in a radiation mode without any obstruction; the vacuum layer 4 is arranged in the middle of the double-layer film 41, so that the problem of condensation in the film is solved; meanwhile, due to the existence of the vacuum layer 4, the cold energy of the radiation plate body 1 cannot be transferred to the lower surface of the film through convection or heat conduction, so that the surface temperature of the layer of film on the lower surface of the double-layer film 41 is far higher than that of the surface of the radiation plate body 1, and the problem of condensation of indoor air on the surface of the indoor air cannot be caused.
As shown in fig. 3, the vacuum layer 4 is formed by combining a fixing frame 42 provided around the radiation plate and a transparent plate 43 fixed to an end face of the fixing frame 42, and then evacuating a space between the transparent plate 43 and the radiation plate body 1. The transparent plate 43 is a resin plate or a glass plate, and has higher strength, and is safer and more stable than the double-layer film 41.
A sealing strip 44 is arranged between the transparent plate 43 and the fixing frame 42, and a vacuum plug 45 is arranged on the side edge of the fixing frame 42. The fixing frame 42 is provided with a mounting hole, so that the radiation plate body 1 is convenient to mount and convenient to construct, and the vacuum layer 4 in the transparent film is protected. The radiant panel body 1 is a metal radiant panel body 1 or a gypsum radiant panel body 1. The heat-insulating layer 2 is made of foam or polyurethane.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a low temperature supplies water radiation board that does not dewfall which characterized in that: comprises a radiation plate body, a heat-insulating layer and a vacuum layer; the heat insulation layer is arranged on the upper surface of the radiation plate body, and a water pipe is laid in the radiation plate body or on the surface in contact with the heat insulation layer to transfer cold and heat; the vacuum layer is arranged on the lower surface of the radiation plate body.
2. The radiation plate for low-temperature water supply without dewing as claimed in claim 1, wherein: the vacuum layer is formed by combining a transparent double-layer film and a fixing frame arranged on the periphery of the radiation plate and vacuumizing the middle of the transparent double-layer film.
3. The radiation plate for low-temperature water supply without dewing as claimed in claim 1, wherein: the vacuum layer is formed by combining a fixing frame arranged on the periphery of the radiation plate and a transparent plate fixed on the end face of the fixing frame and vacuumizing between the transparent plate and the radiation plate body.
4. The radiation plate for preventing dew condensation of low-temperature water supply according to claim 3, wherein: the transparent plate is a resin plate or a glass plate.
5. The radiation plate for preventing dew condensation of low-temperature water supply according to claim 3, wherein: and a sealing strip is arranged between the transparent plate and the fixing frame, and a vacuum plug is arranged on the side edge of the fixing frame.
6. The radiation plate for preventing dew condensation of low-temperature water supply according to claim 2, wherein: the fixing frame is provided with a mounting hole for mounting the radiation plate body.
7. The radiation plate for low-temperature water supply without dewing as claimed in claim 1, wherein: the radiant panel body is a metal radiant panel body or a gypsum radiant panel body.
8. The radiation plate for low-temperature water supply without dewing as claimed in claim 1, wherein: the heat-insulating layer is made of foam or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611179.5U CN212132775U (en) | 2020-04-21 | 2020-04-21 | Low-temperature water supply condensation-free radiation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611179.5U CN212132775U (en) | 2020-04-21 | 2020-04-21 | Low-temperature water supply condensation-free radiation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212132775U true CN212132775U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020611179.5U Active CN212132775U (en) | 2020-04-21 | 2020-04-21 | Low-temperature water supply condensation-free radiation plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN212132775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594820A (en) * | 2020-12-29 | 2021-04-02 | 湖南大学 | Anti-condensation radiation cooling device with multiple working modes |
-
2020
- 2020-04-21 CN CN202020611179.5U patent/CN212132775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594820A (en) * | 2020-12-29 | 2021-04-02 | 湖南大学 | Anti-condensation radiation cooling device with multiple working modes |
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