阅读说明：本技术 高效制冷供暖装饰板 (High-efficient refrigeration heating decorative board ) 是由 裘斌 于 2021-09-03 设计创作，主要内容包括：本发明公开了一种高效制冷供暖装饰板,包括隔热底板与装饰面板,所述隔热底板与所述装饰面板中的一个为槽结构,另一个为盖结构,所述槽结构与所述盖结构一起形成容腔,所述容腔设置有导热板芯层,所述导热板芯层朝向所述装饰面板的一面设有凹槽,所述凹槽内固定有换热管。本发明的隔热底板与装饰面板组成盒式结构,内置以膨胀石墨板为基础的导热板芯层,其优点在于,一是换热管基本也被导热板芯层包覆,水平均热性能好,二是换热管直接与装饰面板接触,垂直传热性能好,三是导热板芯层完全被包裹在内部,产品外形美观,四是导热板芯层的加工工艺简单,成本较低。(The invention discloses a high-efficiency refrigerating and heating decorative board which comprises a heat insulation bottom board and a decorative board, wherein one of the heat insulation bottom board and the decorative board is of a groove structure, the other one of the heat insulation bottom board and the decorative board is of a cover structure, the groove structure and the cover structure form a containing cavity together, the containing cavity is provided with a heat conduction plate core layer, one surface, facing the decorative board, of the heat conduction plate core layer is provided with a groove, and a heat exchange pipe is fixed in the groove. The heat-insulating bottom plate and the decoration panel form a box-shaped structure, and a heat-conducting plate core layer based on an expanded graphite plate is arranged in the box-shaped structure.)

1. The utility model provides a high-efficient refrigeration heating decorative board, its characterized in that, including thermal-insulated bottom plate (1) and decoration panel (2), thermal-insulated bottom plate (1) with one in decoration panel (2) is the groove structure, and another is the lid structure, the groove structure with the lid structure forms together and holds chamber (3), it is provided with heat-conducting plate sandwich layer (4) to hold chamber (3), heat-conducting plate sandwich layer (4) orientation the one side of decoration panel (2) is equipped with recess (401), recess (401) internal fixation has heat exchange tube (5).

2. A decorative plate for high-efficiency cooling and heating according to claim 1, wherein the heat-conducting plate core layer (4) is an expanded graphite plate.

3. A decorative plate for high-efficient cooling and heating according to claim 2, wherein the groove (401) is grooved or pressed by the heat exchange tube (5).

4. An efficient refrigerating and heating decorative board as claimed in claim 1, wherein a graphite film interlayer (6) is arranged between the heat conducting plate core layer (4) and the decorative panel (2).

5. An efficient refrigerating and heating decorative plate as claimed in claim 1, wherein the heat exchange tube (5) is completely immersed in the groove (401), and the heat exchange tube (5) and the groove (401) are fixed by pouring heat-conducting glue.

6. An efficient refrigerating and heating decorative board as claimed in claim 1, wherein the heat insulation bottom board (1) is an EP heat insulation board, and the decorative board (2) is a gypsum board.

7. An efficient refrigerating and heating decorative board as claimed in claim 6, wherein the heat insulation bottom board (1) is of a groove structure, the decorative board (2) is of a cover structure, and the heat insulation bottom board (1) and the decorative board (2) are fixed into a whole by mechanical fastening or gluing.

8. A decorative panel for efficient cooling and heating according to claim 6, wherein the cover edge or the back of the heat insulation bottom panel (1) is provided with a tube passing groove (101) for passing the heat exchange tube (5).

Technical Field

The invention relates to the technical field of heating and refrigeration, in particular to a high-efficiency refrigerating and heating decorative plate.

Background

Along with the continuous development of social economy, people constantly improve to the requirement of indoor comfort level, and radiation air conditioning system receives people's favor more and more, and the air conditioner heat transfer is terminal as the device directly relevant with indoor comfort level, receives people's attention more and more.

The radiation ceiling technology can effectively reduce the wind speed and the vertical temperature gradient, and particularly can effectively improve the cleanliness of the air in a working area and provide excellent thermal comfort after being combined with an independent fresh air replacement system, thereby improving the quality of indoor living environment. And moreover, because the fresh air volume to be treated is smaller, the running and maintenance cost of the fan is reduced, more importantly, underground water or cooling tower water, hot water obtained by solar heating and the like can be used as a natural cold source or a natural heat source, and the energy consumption of the air conditioning system is greatly reduced.

Patent document CN104193290B discloses a method for preparing an expanded graphite sheet for a radiation ceiling and a ceiling board thereof, wherein the manufacturing of the expanded graphite sheet comprises two steps, namely, firstly pressing two light graphite blocks, and secondly placing a heat-carrying pipe between the two light graphite blocks to be pressed into a sheet. The structure has the advantages that the heat-carrying pipe is completely coated, so that complete contact type heat transfer is realized, and the heating and refrigerating capacities of the radiation ceiling board are enhanced; the expanded graphite board has the disadvantages that the pressing process of the expanded graphite board is complicated, and the expanded graphite board can be exposed from the edge of the ceiling board, so that the expanded graphite board is not clean and sanitary enough.

Disclosure of Invention

In order to overcome the defects of the expanded graphite plate, the invention provides an efficient refrigerating and heating decorative plate.

The technical scheme adopted by the invention is as follows: the utility model provides a high-efficient refrigeration heating decorative board, includes thermal-insulated bottom plate and decoration panel, thermal-insulated bottom plate with one in the decoration panel is the groove structure, and another is the lid structure, the groove structure with lid structure forms together and holds the chamber, it is provided with the heat-conducting plate sandwich layer to hold the chamber, the heat-conducting plate sandwich layer orientation the one side of decoration panel is equipped with the recess, the recess internal fixation has the heat exchange tube.

Preferably, the heat-conducting plate core layer is an expanded graphite plate.

Preferably, the groove is formed by slotting or pressing the heat exchange tube.

Preferably, a graphite film interlayer is arranged between the heat conducting plate core layer and the decoration panel.

Preferably, the heat exchange tube is completely immersed in the groove, and the heat exchange tube and the groove are fixed by pouring heat-conducting glue.

Preferably, the heat insulation bottom plate is an EP heat insulation plate, and the decoration panel is a gypsum board.

Preferably, the heat insulation bottom plate is of a groove structure, the decoration panel is of a cover structure, and the heat insulation bottom plate and the decoration panel are fixed into a whole in a mechanical fastening or gluing mode.

Preferably, the cover edge or the back of the heat insulation bottom plate is provided with a pipe penetrating groove for penetrating the heat exchange pipe.

The invention has the beneficial effects that: the heat-insulating bottom plate and the decoration panel form a box-shaped structure, and a heat-conducting plate core layer based on an expanded graphite plate is arranged in the box-shaped structure.

Drawings

Fig. 1 is an exploded view of a first embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a first embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a point a in the first embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a second embodiment of the present invention.

Fig. 5 is a schematic view of the installation of the heat insulation bottom plate and the heat exchange tube in the third embodiment of the present invention.

The heat-insulating base plate comprises a heat-insulating base plate 1, a pipe-penetrating groove 101, a decorative panel 2, a containing cavity 3, a heat-conducting plate core layer 4, a groove 401, a heat exchange pipe 5 and a graphite film interlayer 6.

Detailed Description

The invention is further described with reference to the following figures and examples.

In one embodiment, as shown in FIGS. 1 to 3: the utility model provides a high-efficient refrigeration heating decorative board, includes thermal-insulated bottom plate 1 and decoration panel 2, thermal-insulated bottom plate 1 with one among the decoration panel 2 is the groove structure, and another is the lid structure, the groove structure with lid structure forms together and holds chamber 3, it is provided with heat-conducting plate sandwich layer 4 to hold chamber 3, heat-conducting plate sandwich layer 4 orientation decoration panel 2's one side is equipped with recess 401, the recess 401 internal fixation has heat exchange tube 5. The heat-insulating bottom plate 1 and the decoration panel 2 form a box-shaped structure, and the heat-conducting plate core layer 4 is arranged in the box-shaped structure, so that the heat-insulating bottom plate has the advantages that the heat exchange tube 5 is basically wrapped by the heat-conducting plate core layer 4, the average thermal performance of water is good, the heat exchange tube 5 is directly contacted with the decoration panel 2, the vertical heat transfer performance is good, the heat-conducting plate core layer 4 is completely wrapped inside, the product appearance is attractive, the heat-conducting plate core layer 4 is simple in processing technology, and the cost is low.

In the first embodiment, the heat-conducting plate core layer 4 is an expanded graphite plate. Specifically, the heat-conductive plate core layer 4 can be formed by pressing expanded graphite similar to that of patent document CN104193290B under a pressure of 0.2 to 0.4 MPa.

In the first embodiment, the groove 401 is formed by slotting or pressing the heat exchange tube 5. The two processes have the advantages that the grooving mode is simple to process, the heat exchange tube 5 is directly pressed in, and the heat exchange tube 5 is in tighter contact with the heat conducting plate core layer 4.

In one embodiment, as shown in FIGS. 1 to 3: a graphite film interlayer 6 is arranged between the heat conducting plate core layer 4 and the decoration panel 2. The graphite film interlayer 6 has two functions, one is the function of the auxiliary cover plate of the heat conducting plate core layer 4, and the graphite film interlayer 6 is smoother than the heat conducting plate core layer 4 and can be in better contact with the decoration panel 2, so that good heat conduction is ensured.

In one embodiment, as shown in FIGS. 1 to 3: the heat exchange tube 5 is completely immersed in the groove 401, and the heat exchange tube 5 and the groove 401 are fixed by filling heat-conducting glue. The structure can prevent the heat exchange tube 5 from loosening, reduce the noise possibly existing in the later operation and ensure the repeated wrapping of the heat exchange tube 5 and the heat conducting plate core layer 4.

In the first embodiment, the heat insulation bottom plate 1 is an EP heat insulation plate, and the decoration panel 2 is a gypsum board. The EP heat-insulation board and the gypsum board are made of conventional general materials, and are low in cost and reliable in performance.

In one embodiment, as shown in FIGS. 1 to 3: the heat insulation bottom plate 1 is of a groove structure, the decoration panel 2 is of a cover structure, and the heat insulation bottom plate 1 and the decoration panel 2 are fixed into a whole in a mechanical fastening or gluing mode. The decoration panel 2 needs to be as the decorative board, and the surface probably needs to set up extra appearance, and this kind of mode thermal-insulated bottom plate 1 is the groove, decoration panel 2 is the board, consequently can reduce decoration panel 2 and process the degree of difficulty. In the second embodiment, as shown in fig. 4, the heat insulating bottom panel 1 is a plate, and the decorative panel 2 is a groove. In the first embodiment and the second embodiment, the whole thickness of the decorative plate is controlled to be about 30mm, and the decorative plate can be used as a standard design.

In the first embodiment, as shown in fig. 1: and a pipe penetrating groove 101 is formed in the edge of the cover of the heat insulation bottom plate 1 and is used for penetrating the heat exchange pipe 5. In the third embodiment, as shown in fig. 5: the back of the heat insulation bottom plate 1 is provided with a pipe penetrating groove 101. Obviously, the third structure of the embodiment is more beneficial to being used at the edge of a ceiling board or a floor, and the gap at the edge of the indoor wall body of the board is avoided.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious variations or modifications of the present invention are possible within the spirit of the present invention.