CN212157497U - Radiation plate - Google Patents
Radiation plate Download PDFInfo
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- CN212157497U CN212157497U CN202020771357.0U CN202020771357U CN212157497U CN 212157497 U CN212157497 U CN 212157497U CN 202020771357 U CN202020771357 U CN 202020771357U CN 212157497 U CN212157497 U CN 212157497U
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- heat
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- heat conduction
- conducting
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Abstract
The utility model provides a radiant panel, radiant panel includes at least: the heat conduction panel and at least one group of heat conduction inner tubes are arranged, and the outer side walls of the heat conduction inner tubes are in contact with the heat conduction panel; the heat-conducting panel is of a composite plate structure and is provided with a closed heat-radiating pipeline, and a heat-conducting medium is filled in the heat-radiating pipeline. The utility model discloses a radiant panel utilizes PCI heat conduction panel's super heat conductivity ability for the temperature is transmitted to whole radiant panel from the heat conduction inner tube fast, improves heat exchange efficiency; the utility model discloses a radiant panel utilizes PCI heat conduction panel's super heat conductivity for the quantity of heat conduction inner tube obviously reduces, thereby alleviates radiant panel's weight, is convenient for install.
Description
Technical Field
The utility model relates to a heat exchange field especially relates to a radiant panel.
Background
The radiation heating and refrigerating technology is a new air conditioning technology, and aims at the high and large space environment, cold water or hot water is utilized to refrigerate or heat in a radiation mode, so that the requirements of environmental comfort and energy conservation are met. The radiation plate in the prior art adopts copper-aluminum composite material, compares steel sheet radiation plate, has light in weight, simple to operate's advantage, but its higher thermal resistance is unfavorable for the temperature to transmit whole radiation plate from the water pipe fast, and then influences heat exchange efficiency.
Therefore, how to improve the heat exchange efficiency of the radiation plate has become one of the problems to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide a radiation plate for solving the problem of low heat exchange efficiency of the radiation plate in the prior art.
To achieve the above and other related objects, the present invention provides a radiation plate, which includes at least:
the heat conduction panel and at least one group of heat conduction inner tubes are arranged, and the outer side walls of the heat conduction inner tubes are in contact with the heat conduction panel;
the heat-conducting panel is of a composite plate structure and is provided with a closed heat-radiating pipeline, and a heat-conducting medium is filled in the heat-radiating pipeline.
Optionally, the included angle between the heat conducting panel and the horizontal plane is set to be 5-90 °.
Optionally, the heat conducting panel is made of copper, aluminum, iron, or an alloy of at least two of the foregoing materials.
Optionally, the material of the heat conduction inner pipe is copper, aluminum, carbon steel or stainless steel.
Optionally, the cross-sectional shape of the heat-conducting inner tube is circular, semicircular, elliptical or rhombic.
Optionally, the heat conducting panel includes a first plate and a second plate that are combined together, and the heat dissipation pipeline is formed between the first plate and the second plate.
Optionally, a heat insulating layer is disposed on the upper surface of the heat conducting panel.
Optionally, the heat transfer medium comprises a gas or a liquid or a mixture of gas and liquid.
Optionally, the heat conducting inner tubes of the radiation plates are connected together by welding, clamping or screw thread.
More optionally, the heat conducting panel is a phase change inhibiting heat conducting panel.
As mentioned above, the utility model discloses a radiation plate has following beneficial effect:
1. the utility model discloses a radiant panel utilizes PCI heat conduction panel's super heat conductivity ability for the temperature is transmitted to whole radiant panel from the heat conduction inner tube fast, improves heat exchange efficiency;
2. the utility model discloses a radiant panel utilizes PCI heat conduction panel's super heat conductivity for the quantity of heat conduction inner tube obviously reduces, thereby alleviates radiant panel's weight, is convenient for install.
Drawings
Fig. 1 is a schematic side view of the radiation plate of the present invention.
Fig. 2 is a schematic top view of the radiation plate of the present invention.
Fig. 3 is a schematic top view of the heat conducting panel according to the present invention.
Fig. 4 is a schematic side view of another implementation of the radiation plate of the present invention.
Fig. 5 is a schematic side view of the installation of the radiation plate of the present invention.
Fig. 6 shows a schematic top view of the installation of the radiation plate of the present invention.
Description of the element reference numerals
1 radiation plate
11 heat conduction inner tube
12 Heat conducting Panel
121a first panel part
121b second panel part
1211 heat dissipation pipeline
122 connecting part
2 ceiling
3 connecting mechanism
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Please refer to fig. 1 to 6. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
Example one
As shown in fig. 1 and fig. 2, the present embodiment provides a radiation plate 1, where the radiation plate 1 includes:
at least one group of heat conduction inner pipes 11 and heat conduction panels 12, the outer side walls of the heat conduction inner pipes 11 are in contact with the heat conduction panels 12.
As shown in fig. 1, the heat-conducting inner tube 11 is in contact with the heat-conducting panel 12 for transferring the water temperature in the heat-conducting inner tube 11 to the heat-conducting panel 12.
Specifically, the heat-conducting inner tube 11 is a tubular structure, and the cross-sectional shape of the heat-conducting inner tube 11 includes, but is not limited to, a circle, a semicircle, an ellipse, a diamond, or an irregular figure, and the cross-section of the heat-conducting inner tube 11 can be adjusted according to actual needs in actual use. In the present embodiment, the heat-conducting inner tube 11 has a circular cross section.
Specifically, the material of heat conduction inner tube 11 includes but not limited to copper, aluminium, carbon steel or stainless steel, and the material that can realize heat conduction wantonly all is applicable to the utility model discloses, in the in-service use, can select corresponding material according to environmental conditions such as corrosion-resistant, withstand voltage, and it is here unnecessary a repeated description.
Specifically, the heat-conducting inner tube 11 and the heat-conducting panel 12 are connected by a method including, but not limited to, clamping or crimping, which is not described herein.
It should be noted that, in the present embodiment, the number of the heat conduction inner tubes 11 is set to be one, and in practical use, the number of the heat conduction inner tubes 11 may be set according to the heat conduction capability of the heat conduction panel 12, which is not limited by the present embodiment.
As shown in fig. 1, the heat conducting panel 12 is a composite plate structure, and has a closed heat dissipating pipeline 1211, the heat dissipating pipeline 1211 is filled with a heat conducting medium, and the heat conducting panel 12 is used for heat radiation.
Specifically, as shown in fig. 1 and 2, the heat conducting panel 12 includes a first panel portion 121a, a second panel portion 121b, and a connecting portion 122. The first panel portion 121a and the second panel portion 121b are plate-shaped structures, in this embodiment, the first panel portion 121a and the second panel portion 121b are symmetrically distributed with the connecting portion 122 (or the heat conducting inner tube 11) as a symmetry axis, and the first panel portion 121a and the second panel portion 121b have a certain included angle with a horizontal plane, for example, the included angle is set to be 5 ° to 90 ° (excluding 90 °). In practical use, the first panel part 121a and the second panel part 121b may be parallel to a horizontal plane or have an included angle of 5 ° or less, and is not limited to this embodiment. The connecting portion 122 connects the first panel portion 121a and the second panel portion 121b to form a whole heat conducting panel 12, in this embodiment, the connecting portion 122 is a groove having an upward opening, the groove is used for accommodating the heat conducting inner tube 11, and a cross section of the groove is in an arc shape. In practical use, the opening direction of the groove may also be downward, the cross-sectional shape of the groove is not limited, and the heat-conducting inner tube 11 can be accommodated without being limited by the embodiment.
Specifically, as an implementation manner of the present invention, a surface of the heat conducting panel 12 is formed with a protruding structure corresponding to the heat dissipating pipeline 1211. As an example, the heat-conducting panels 12 are manufactured by a single-sided inflation process, that is, each of the heat-conducting panels 12 includes a first plate and a second plate that are combined together, and a high-pressure fluid is filled between the first plate and the second plate to make one of the plates protrude to form a pipeline, and the specific manufacturing steps are not repeated herein. As another example, the heat conducting panel 12 is manufactured by a double-sided inflation process, that is, the heat conducting panel 12 includes a first plate and a second plate that are combined together, and a high-pressure fluid is filled between the first plate and the second plate, so that the first plate and the second plate respectively protrude to form a double-sided pipeline, and specific manufacturing steps are not repeated herein.
Specifically, as another implementation manner of the present invention, the two surfaces of the heat conducting panel 12 are formed with protruding structures corresponding to the heat dissipating pipeline 1211. As an example, the heat conducting panel 12 is manufactured by a double-faced inflation process, that is, each heat dissipating pipeline 1211 includes a first plate, a second plate, and a third plate that are combined together, high-pressure fluid is respectively filled between the first plate and the second plate, and between the second plate and the third plate, so that the first plate and the third plate protrude to form a double-faced pipeline, the heat dissipating pipelines on both sides are respectively and independently sealed, and specific manufacturing steps are not repeated herein.
It should be noted that the heat conducting panel 12 includes, but is not limited to, a composite structure of two or three layers of plates, and the number of the plates is not limited to two or more.
Specifically, as shown in fig. 3, the projection of the heat dissipation pipeline 1211 on the surface of the heat conductive panel 12 is a hexagonal honeycomb shape, and in practical use, the projection of the heat dissipation pipeline 1211 includes but is not limited to one or more combinations of a circular honeycomb shape, a quadrangular honeycomb shape, a plurality of U-shaped, rhombic, triangular, circular, and criss-cross nets connected end to end in series, which is not described herein again. The heat dissipation pipe 1211 is filled with a heat transfer medium (not shown) to facilitate heat conduction, the heat transfer medium includes, but is not limited to, a fluid, and preferably, the heat transfer medium may be a gas or a liquid or a mixture of a gas and a liquid, and more preferably, in this embodiment, the heat transfer medium is a mixture of a liquid and a gas.
Specifically, the material of the heat conducting panel 12 includes, but is not limited to, copper, aluminum, iron, or an alloy of at least two of them, which is not described herein in detail.
It should be noted that the heat conducting panel 12 may adopt a heat pipe technology in which a heat superconducting heat transfer plate is used to realize heat superconducting heat transfer through evaporation and condensation phase change of a heat conducting medium in the heat conducting panel 12. Or, the heat conducting panel 12 adopts a phase change suppression heat dissipating plate, and the boiling or condensation of the heat conducting medium in the heat conducting panel 12 is suppressed in the heat conducting process, so as to achieve the consistency of the microstructure of the working medium on the basis, thereby realizing the high-efficiency phase change suppression (PCI) heat transfer.
Specifically, as the utility model discloses an implementation mode, as shown in fig. 4, heat conduction panel 12's upper surface adds has heat preservation insulating layer 13 to keep the radiation plate folk prescription to the conduction radiation, heat preservation insulating layer 13's material includes but not limited to thermal-insulated insulation material such as foamed plastic, foamed ceramics, silk floss, aluminium silicate cotton, does not give unnecessary details here.
As shown in fig. 5 and 6, the radiation plates 1 are assembled together in a two-dimensional array in the horizontal and vertical directions, respectively, and fixed to the ceiling 2 to cover the ceiling 2, thereby forming a large-area radiation. In the present embodiment, the longitudinal direction is defined as the extending direction of the heat conducting inner tube 11, and the transverse direction is defined as the direction perpendicular to the longitudinal direction. As shown in fig. 6, the assembling of each radiant panel 1 in the lateral and longitudinal directions includes, but is not limited to, mechanical locking to prevent loosening or slipping. Specifically, in this embodiment, the heat-conducting inner tubes 11 of the radiation plates 1 are connected together in a welding, clamping or screw thread butt joint manner, and the specific connection manner is not described herein. As an example, both sides of each radiation plate 1 are fixed to the ceiling 2 by the connection mechanism 3.
The working principle of the radiation plate 1 of the utility model is as follows:
hot water lets in heat conduction inner tube 11, the heat pass through heat conduction inner tube 11 with the contact department of heat conduction panel 12 transmits to heat conduction panel 12 on, heat conduction panel 12 spreads the heat uniformly on whole panel surface rapidly to the heat of fast radiating realizes the heating in big space. Likewise, cold water is introduced into the heat-conducting inner pipe 11 to achieve refrigeration of a large space. Because the utility model discloses a radiant panel has super heat conductivity, consequently, heat exchange efficiency improves greatly, and then can reduce the quantity of heat conduction inner tube, alleviates radiant panel's weight, is convenient for install.
To sum up, the utility model provides a radiant panel, radiant panel includes at least: the heat conduction panel and at least one group of heat conduction inner tubes are arranged, and the outer side walls of the heat conduction inner tubes are in contact with the heat conduction panel; the heat-conducting panel is of a composite plate structure and is provided with a closed heat-radiating pipeline, and a heat-conducting medium is filled in the heat-radiating pipeline. The utility model discloses a radiant panel utilizes PCI heat conduction panel's super heat conductivity ability for the temperature is transmitted to whole radiant panel from the heat conduction inner tube fast, improves heat exchange efficiency; the utility model discloses a radiant panel utilizes PCI heat conduction panel's super heat conductivity for the quantity of heat conduction inner tube obviously reduces, thereby alleviates radiant panel's weight, is convenient for install. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A radiant panel, characterized in that it comprises at least:
the heat conduction panel and at least one group of heat conduction inner tubes are arranged, and the outer side walls of the heat conduction inner tubes are in contact with the heat conduction panel;
the heat-conducting panel is of a composite plate structure and is provided with a closed heat-radiating pipeline, and a heat-conducting medium is filled in the heat-radiating pipeline.
2. The radiant panel of claim 1, wherein: the included angle between the heat-conducting panel and the horizontal plane is set to be 5-90 degrees.
3. The radiant panel of claim 1, wherein: the heat conducting panel is made of copper, aluminum, iron or an alloy of at least two of the copper, the aluminum and the iron.
4. The radiant panel of claim 1, wherein: the heat conduction inner pipe is made of copper, aluminum, carbon steel or stainless steel.
5. The radiant panel of claim 1, wherein: the cross section of the heat conduction inner pipe is in a circular shape, a semicircular shape, an oval shape or a rhombic shape.
6. The radiant panel of claim 1, wherein: the heat-conducting panel comprises a first plate and a second plate which are compounded together, and the heat-radiating pipeline is formed between the first plate and the second plate.
7. The radiant panel of claim 1, wherein: and the upper surface of the heat-conducting panel is provided with a heat-insulating layer.
8. The radiant panel of claim 1, wherein: the heat conducting medium comprises a gas or a liquid or a mixture of a gas and a liquid.
9. The radiant panel of claim 1, wherein: the heat conduction inner pipes of the radiation plates are connected together by welding, clamping or screw thread butt joint.
10. The radiation panel according to any one of claims 1 to 9, wherein: the heat conduction panel is a phase change suppression heat conduction panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771357.0U CN212157497U (en) | 2020-05-11 | 2020-05-11 | Radiation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771357.0U CN212157497U (en) | 2020-05-11 | 2020-05-11 | Radiation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212157497U true CN212157497U (en) | 2020-12-15 |
Family
ID=73710749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771357.0U Active CN212157497U (en) | 2020-05-11 | 2020-05-11 | Radiation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212157497U (en) |
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2020
- 2020-05-11 CN CN202020771357.0U patent/CN212157497U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 311100 Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Jiaxi Technology Co.,Ltd. Address before: Room 201, building 2, 188 Jinxiu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG KUNWU TECHNOLOGY Co.,Ltd. |