CN211316598U

CN211316598U - Back interface type flat-plate solar collector plate core

Info

Publication number: CN211316598U
Application number: CN201922088359.XU
Authority: CN
Inventors: 潘昌霖
Original assignee: Shenzhen Century Solar Energy Co ltd
Current assignee: Shenzhen Century Solar Energy Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-21
Anticipated expiration: 2029-11-27

Abstract

The utility model provides a back interface type flat-plate solar collector plate core, this plate core are including complex root collector pipe, two header pipes and absorber plates, complex root collector pipe both ends are fixed respectively and are set up on two header pipes, the fixed setting in the absorber plate back is on header pipe and collector pipe, a serial communication port, header pipe is including the header pipe body and the header pipe interface of alliing oneself with of a body coupling, it becomes the angle setting with the header pipe body to allie oneself with the header pipe interface, the relative absorber plate back of header pipe interface position is downwardly extending. The utility model discloses in, the interval between two liang when a plurality of thermal-collecting tube combinations that adopt this board core are together is littleer for a plurality of thermal-collecting tube combinations that adopt this board core take up an area when being in the same place little, can arrange more thermal collectors that adopt this board core under the same area, make higher to solar energy utilization ratio, and the simple structure of above-mentioned this board core, be convenient for produce and promote more easily.

Description

Back interface type flat-plate solar collector plate core

Technical Field

The utility model belongs to the solar energy device field that generates heat, in particular to solar collector field.

Background

The solar energy is inexhaustible and pollution-free huge energy. With the decreasing reserves of coal, oil and gas and the increasing energy crisis in the world, the crisis of environmental pollution threatens the ecological balance. The topic of solar energy development and utilization is already mentioned in the front of human beings. It is predicted that: the solar energy of the twenty-first century is upgraded from auxiliary energy to main energy. It is introduced that the industrial production scale of the solar water heater is the largest in the field of renewable energy in China. The annual output of the solar water heater in the last year of China reaches 1500 ten thousand square meters, and the output value is more than 150 billion yuan. At present, the total preservation amount of the Chinese solar water heater reaches 7500 million square meters, which accounts for more than 60 percent of the total amount of the world, more than 50 million employment opportunities are provided for the society, the annual replacement of conventional energy sources reaches 1.1 million tons of standard coal, the carbon emission reduction capability reaches 8000 million tons, and the carbon dioxide emission reduction capability reaches 2.6 million tons.

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. The solar heat collector mainly comprises a vacuum tube solar heat collector and a flat plate solar heat collector, and the flat plate solar heat collector has the advantages of long service life, corrosion resistance, few faults and the like, and gradually becomes the mainstream of the solar heat collector. However, when the existing flat-plate solar collectors are combined together, because the mutual interval between the flat-plate solar collectors is large, the occupied area is large when the flat-plate solar collectors are combined together, and because of the large interval, the utilization rate of solar energy is relatively low.

Disclosure of Invention

In order to solve the problem, the utility model provides a little and back interface type flat plate solar collector plate core to solar energy high-usage after a plurality of flat plate solar collector are combined together.

Another object of the utility model is to provide a back interface type flat-plate solar collector plate core of simple structure and facilitate promotion.

In order to achieve the above object, the technical solution of the present invention is as follows.

The utility model provides a back interface type flat-plate solar collector plate core, this plate core are including complex root collector pipe, two header pipes and absorber plates, complex root collector pipe both ends are fixed respectively and are set up on two header pipes, the fixed setting in the absorber plate back is on header pipe and collector pipe, a serial communication port, header pipe is including the header pipe body and the header pipe interface of alliing oneself with of a body coupling, it becomes the angle setting with the header pipe body to allie oneself with the header pipe interface, the relative absorber plate back of header pipe interface position is downwardly extending. Above-mentioned board core is when installing in the heat collector, the frame that allies oneself with the header interface and can pass the heat collector exposes at the frame back, when a plurality of heat collectors that adopt this board core connect each other, allies oneself with header interface connection through the correspondence at the back, a plurality of heat collecting tube combinations that adopt this board core are when together interval between two liang is littleer, area is little when making a plurality of heat collectors that adopt this board core combine together, can arrange more heat collectors that adopt this board core under the same area, make higher to solar energy utilization ratio, and the simple structure of above-mentioned this board core, be convenient for produce and promote more easily.

Furthermore, the header connecting port and the header body are vertically arranged, and the header is integrally in a shape of a Chinese character 'ji'.

Further, the plate core is rectangular as a whole, the two header pipes are parallel to each other, and the plurality of header pipes are parallel to each other.

Further, the number of the headers is 6.

Furthermore, the length of the heat absorbing plate is consistent with that of the header, the width of the heat absorbing plate is consistent with that of the header, and the header interfaces are distributed at four corners of the heat absorbing plate.

The beneficial effects of the utility model reside in that, compared with the prior art, the utility model discloses in, above-mentioned board core is when installing in the heat collector, the frame that allies oneself with the header interface and can pass the heat collector exposes at the frame back, when a plurality of heat collectors that adopt this board core connect each other, through the corresponding allies oneself with header interface connection at the back, a plurality of thermal-collecting tube combinations that adopt this board core are when being in the same place interval between two liang is littleer, area is little when making a plurality of heat collectors that adopt this board core combine together, can arrange more heat collectors that adopt this board core under the same area, make higher to solar energy utilization ratio, and the simple structure of above-mentioned this board core, be convenient for production and promote more easily.

Drawings

Fig. 1 is a bottom view of the back interface type flat-plate solar collector plate core of the present invention.

Fig. 2 is a top view of the back interface type flat-plate solar collector plate core of the present invention.

Fig. 3 is a cross-sectional view at a-a of fig. 2.

Fig. 4 is a sectional view at B-B of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a back interface type flat plate solar collector core, this core are including complex root collector 1, two header 2 and absorber plate 3 of ally oneself with, 1 both ends of complex root collector are fixed respectively and are set up on two header 2 of ally oneself with, the fixed setting in the 3 backs of absorber plate is on header 2 and collector 1 of ally oneself with, a serial communication port, it includes an organic whole connection's header body 21 and header interface 22 to ally oneself with header 2, header interface 22 and header body 21 of ally oneself with become the angle setting, the 3 backs of the relative absorber plate in header interface 22 position of ally oneself with are downwardly extending.

Further, the header joint 22 and the header body 21 are vertically arranged, and the header 2 is in a shape of a "t".

Further, the plate core is rectangular as a whole, the two connecting pipes 2 are parallel to each other, and the plurality of connecting pipes 1 are parallel to each other.

Further, the number of the headers 1 is 6.

Further, the length of the absorber plate 3 is the same as that of the header 1, the width of the absorber plate 3 is the same as that of the header 2, and the header interfaces 22 are distributed at four corners of the absorber plate 3.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The back interface type flat-plate solar collector plate core comprises a plurality of collecting pipes, two connecting pipes and a heat absorbing plate, wherein two ends of the plurality of collecting pipes are respectively fixedly arranged on the two connecting pipes, and the back of the heat absorbing plate is fixedly arranged on the connecting pipes and the collecting pipes.

2. The back interface type flat-plate solar collector panel core according to claim 1, wherein the header interface and the header body are vertically arranged, and the header is in a shape of "" as a whole.

3. The back interface-type flat-panel solar collector panel core of claim 1, wherein the panel core is rectangular in overall shape, the two headers are parallel to each other, and the plurality of headers are parallel to each other.

4. A back interface-type flat panel solar collector panel core as claimed in claim 1, wherein said number of headers is 6.

5. A back interface-type flat panel solar collector panel core according to claim 3, wherein the length of said absorber plate is the same as the length of the header, the width of said absorber plate is the same as the length of the headers, and said header interfaces are distributed at the four corners of the absorber plate.