CN216308251U

CN216308251U - Heat collecting device for solar heat collector

Info

Publication number: CN216308251U
Application number: CN202122999523.XU
Authority: CN
Inventors: 金洁
Original assignee: Shenzhen Jinju Energy Technology Co ltd
Current assignee: Shenzhen Jinju Energy Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-15
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a heat collecting device for a solar heat collector, which comprises a frame, wherein a bottom plate is arranged in the frame, a heat insulating layer is arranged above the bottom plate, a reflecting layer is arranged above the heat insulating layer, a hot water pipe is arranged above the reflecting layer, and a heat absorbing layer is arranged above the hot water pipe.

Description

Heat collecting device for solar heat collector

Technical Field

The utility model relates to the technical field of solar components, in particular to a heat collecting device for a solar heat collector.

Background

A solar collector is a device that converts radiant energy of the sun into thermal energy. Since solar energy is relatively dispersed and must be concentrated, collectors are a key part of various solar energy utilization devices.

But current solar collector all adopts the screw to install frame direct mount when the installation, and the extrusion through the frame makes the internals installation inseparable, thereby can lead to the not inseparable problem emergence of rocking of contact when frame size is inequality with the internals size if frame size.

Therefore, it is necessary to provide a heat collecting device for a solar heat collector to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a heat collecting device for a solar heat collector, so as to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a heat collecting device for solar collector, includes the frame, the inside bottom plate that is provided with of frame, the top of bottom plate is provided with the heat preservation, the top of heat preservation is provided with the reflection stratum, the top of reflection stratum is provided with the hot-water line, the top of hot-water line is provided with the heat-sink shell, the top of heat-sink shell is provided with the glass board, the glass board is provided with the buffering subassembly with the inboard of heat-sink shell, the buffering subassembly is including first extension board, bolster and second extension board, the below at the bolster is installed to first support board, the top at the bolster is installed to the second extension board.

In a further aspect of the present invention, the first support plate and the second support plate are both plate-shaped structures, and the lengths of the first support plate and the second support plate are the same as the length of the glass plate.

As a further aspect of the present invention, one end of the frame is provided with a first connection pipe, and the other side of the frame, which is close to the first connection pipe, is provided with a second connection pipe.

As a further scheme of the present invention, the first connecting pipe and the second connecting pipe are both of a cylindrical structure with a hollow interior, and the outer walls of the first connecting pipe and the second connecting pipe close to the frame are provided with threads.

According to a further scheme of the utility model, the reflecting layer, the heat-insulating layer and the bottom plate are all of plate-shaped structures, the lengths and the widths of the reflecting layer, the heat-insulating layer and the bottom plate are the same, and the reflecting layer, the heat-insulating layer and the bottom plate are connected in an adhesive manner.

As a further aspect of the present invention, the hot water pipe includes a first branch pipe, a vertical pipe, and a second branch pipe, the first branch pipe is installed on one side of the vertical pipe, and the second branch pipe is installed on one side of the vertical pipe away from the first branch pipe.

As a further scheme of the utility model, the first branch pipe and the second branch pipe are both of a cylindrical structure with a hollow interior, and one side of the first branch pipe and one side of the second branch pipe are of an open structure.

As a further aspect of the present invention, the frame is a hollow rectangular structure, and the frame is a layered structure.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the two ends of the inner sides of the glass plate and the heat absorption layer are respectively provided with the buffer component, so that when the glass plate is installed, the buffer components are placed on the inner sides of the glass plate and the heat absorption layer, when the glass plate is connected through the frame, the glass plate extrudes the buffer components, and the buffer components enable the heat absorption layer and the glass plate to be tightly connected under the action of self elasticity, so that the problem of shaking is avoided.

According to the utility model, the cavity is formed in the inner sides of the glass plate and the heat absorption layer, so that the heat insulation function of the whole structure can be improved under the combined action of the cavity and the heat insulation layer, and the heat collection efficiency of the heat collector can be improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of a heat collecting device for a solar heat collector according to the present invention;

FIG. 2 is a schematic view of the overall structure of the hot water pipe of the present invention;

FIG. 3 is a schematic view of the connection of the glass sheet of the present invention to a heat sink;

fig. 4 is a schematic view of the overall structure of the cushioning assembly of the present invention.

In the figure: 1. a base plate; 2. a first connecting pipe; 3. a hot water pipe; 31. a first branch pipe; 32. a vertical tube; 33. a second branch pipe; 4. a heat absorbing layer; 5. a glass plate; 6. a buffer assembly; 61. a first support plate; 62. a buffer member; 63. a second support plate; 7. a second connecting pipe; 8. a reflective layer; 9. a heat-insulating layer; 10. a frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.

[ example 1 ]

The embodiment provides a specific structure of a heat collecting device for a solar heat collector, and as shown in fig. 1-4, the heat collecting device for the solar heat collector comprises a frame 10, a bottom plate 1 is arranged inside the frame 10, a heat insulating layer 9 is arranged above the bottom plate 1, a reflecting layer 8 is arranged above the heat insulating layer 9, a hot water pipe 3 is arranged above the reflecting layer 8, a heat absorbing layer 4 is arranged above the hot water pipe 3, a glass plate 5 is arranged above the heat absorbing layer 4, a buffer assembly 6 is arranged on the inner sides of the glass plate 5 and the heat absorbing layer 4, the buffer assembly 6 comprises a first support plate 61, a buffer member 62 and a second support plate 63, the first support plate 61 is arranged below the buffer member 62, and the second support plate 63 is arranged above the buffer member 62.

The first support plate 61 and the second support plate 63 are both of plate-shaped structures, and the lengths of the first support plate 61 and the second support plate 63 are the same as the length of the glass plate 5.

One end of the frame 10 is provided with a first connection pipe 2, and the other side of the frame 10 near the first connection pipe 2 is provided with a second connection pipe 7.

The water source can enter the hot water pipe 3 through the first connecting pipe 2 and the second connecting pipe 7 to be heated, and the heated water source is transmitted to the external water storage tank to be used.

The first connecting pipe 2 and the second connecting pipe 7 are both of a cylindrical structure with a hollow inner part, and the outer walls of the first connecting pipe 2 and the second connecting pipe 7 close to one side of the frame 10 are provided with threads.

By adopting the technical scheme:

when installing glass board 5, place buffering subassembly 6 in glass board 5 and heat-sink shell 4's inboard, when connecting through frame 10, glass board 5 extrudees buffering subassembly 6, and buffering subassembly 6 makes heat-sink shell 4 and glass board 5 be connected closely under self elasticity effect, and the problem that can not appear rocking takes place.

[ example 2 ]

The embodiment provides a specific structure of a heat collecting device for a solar heat collector, as shown in fig. 1-4, a reflecting layer 8, a heat insulating layer 9 and a bottom plate 1 are both plate-shaped structures, the lengths and widths of the reflecting layer 8, the heat insulating layer 9 and the bottom plate 1 are the same, and the reflecting layer 8, the heat insulating layer 9 and the bottom plate 1 are connected by gluing.

The hot water pipe 3 comprises a first branch pipe 31, a vertical pipe 32 and a second branch pipe 33, wherein the first branch pipe 31 is installed at one side of the vertical pipe 32, and the second branch pipe 33 is installed at one side of the vertical pipe 32 far away from the first branch pipe 31.

The first branch pipe 31 and the second branch pipe 33 are both of a cylindrical structure with a hollow interior, and one side of the first branch pipe 31 and one side of the second branch pipe 33 are of an open structure.

The frame 10 is a hollow rectangular structure, and the frame 10 is a layered structure.

By adopting the technical scheme:

the glass plate 5 and the inner side of the heat absorption layer 4 are provided with cavities, so that the heat insulation function of the whole structure can be improved under the combined action of the cavities and the heat insulation layer 9, and the heat collection efficiency of the heat collector can be improved.

The working principle is as follows: during the use, at this moment at first with external connecting pipe and first connecting pipe 2 and second connecting pipe 7 interconnect to can make the water source enter into the inside of heat collector through first connecting pipe 2, and through the shining of sunlight, make heat-absorbing shell 4 collect the inside heat of sunlight, and reflect the energy of solar energy through reflector layer 8, then shine in the inside of hot-water line 3, the water source that trickles like this in the inside of hot-water line 3 can heat, the water source after the heating flows out through second connecting pipe 7 and uses.

And the heat absorption layer 4 can be used for leading the heat energy effect to be better through the cavity at the inner side of the glass plate 5, and the heat preservation time of a water source in the hot water pipe 3 can be longer under the combined action of the heat preservation layer 9 and the heat preservation layer.

Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to implement the present invention.

Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.

The above disclosure is only a concrete implementation scenario of the present invention, however, the present invention is not limited to this, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A heat collecting device for a solar collector, comprising a frame (10), characterized in that: the solar heat collector is characterized in that a bottom plate (1) is arranged inside the frame (10), a heat insulation layer (9) is arranged above the bottom plate (1), a reflection layer (8) is arranged above the heat insulation layer (9), a hot water pipe (3) is arranged above the reflection layer (8), a heat absorption layer (4) is arranged above the hot water pipe (3), a glass plate (5) is arranged above the heat absorption layer (4), a buffering assembly (6) is arranged on the inner sides of the glass plate (5) and the heat absorption layer (4), the buffering assembly (6) comprises a first support plate (61), a buffer member (62) and a second support plate (63), the first support plate (61) is arranged below the buffer member (62), and the second support plate (63) is arranged above the buffer member (62).

2. A heat collecting device for a solar heat collector according to claim 1, wherein: the first support plate (61) and the second support plate (63) are both of plate-shaped structures, and the length of the first support plate (61) and the length of the second support plate (63) are the same as the length of the glass plate (5).

3. A heat collecting device for a solar heat collector according to claim 1, wherein: one end of the frame (10) is provided with a first connecting pipe (2), and the other side of the frame (10) close to the first connecting pipe (2) is provided with a second connecting pipe (7).

4. A heat collecting device for a solar heat collector according to claim 3, wherein: the first connecting pipe (2) and the second connecting pipe (7) are both of a cylindrical structure with a hollow inner part, and threads are arranged on the outer wall of one side, close to the frame (10), of the first connecting pipe (2) and the second connecting pipe (7).

5. A heat collecting device for a solar heat collector according to claim 1, wherein: the reflecting layer (8), the heat preservation layer (9) and the bottom plate (1) are of plate-shaped structures, the length and the width of the reflecting layer (8), the length of the heat preservation layer (9) and the width of the bottom plate (1) are the same, and the reflecting layer (8), the heat preservation layer (9) and the bottom plate (1) are connected in an adhesive mode.

6. A heat collecting device for a solar heat collector according to claim 1, wherein: the hot water pipe (3) comprises a first branch pipe (31), a vertical pipe (32) and a second branch pipe (33), the first branch pipe (31) is installed on one side of the vertical pipe (32), and the second branch pipe (33) is installed on one side, far away from the first branch pipe (31), of the vertical pipe (32).

7. A heat collecting device for a solar heat collector according to claim 6, wherein: the first branch pipe (31) and the second branch pipe (33) are both of a cylindrical structure with a hollow inner part, and one side of the first branch pipe (31) and one side of the second branch pipe (33) are of an opening-shaped structure.

8. A heat collecting device for a solar heat collector according to claim 1, wherein: the frame (10) is of a hollow rectangular structure, and the frame (10) is of a layered structure.