CN206944509U - Flat-plate solar collector thermal-arrest fin - Google Patents
Flat-plate solar collector thermal-arrest fin Download PDFInfo
- Publication number
- CN206944509U CN206944509U CN201720644979.5U CN201720644979U CN206944509U CN 206944509 U CN206944509 U CN 206944509U CN 201720644979 U CN201720644979 U CN 201720644979U CN 206944509 U CN206944509 U CN 206944509U
- Authority
- CN
- China
- Prior art keywords
- fin
- heat collection
- collection rack
- rack pipes
- thermal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of flat-plate solar collector thermal-arrest fin, including fin and heat collection rack pipes, the cross section of the fin in semi-circular shape and is wrapped on the outside of heat collection rack pipes；The multiple and close-fitting semi-circular shape shackle member of heat collection rack pipes is additionally provided with the fin, for fixing heat collection rack pipes；The fin inwall of the heat collection rack pipes side is provided with some grooves, and the fin top of heat collection rack pipes opposite side is then provided with some grabs coordinated one by one with groove.Thermal-arrest fin technique is simple, heat transfer area is big, Heat-collecting effect is good for this, in terms of installing/dismounting and good appearance.
Description
Technical field
It the utility model is related to solar energy equipment technology, and in particular to a kind of flat-plate solar collector thermal-arrest wing
Piece.
Background technology
Flat-plate solar collector is a kind of most basic type in solar heat collector with thermal-arrest fin, mainly there is heat absorption
A few part compositions such as plate, transparent cover plate, thermal insulation layer and shell.Its simple in construction, reliable, cost-effective, also with pressure-bearing
The features such as ability is strong, endotherm area is big, it is one of heat collector type of solar energy and Integration of building optimal selection.When it is plate too
During positive energy heat collector work, after solar radiation passes through transparent cover plate, it is incident upon on absorber plate, is absorbed by absorber plate and change into heat
Can, the heat-transfer working medium being then passed in absorber plate, raise the temperature of heat-transfer working medium, the useful energy as heat collector is defeated
Go out.At present, in conventional plate solar collector, its heat absorbing element is formed by welding by thermal-arrest fin with copper pipe, and its profile is thick
Rough, contact area is small, complex process, and fin thermal-arrest heat transfer efficiency is poor, heat transfer area typically only 15%, and thermal-arrest fin
Welding equipment is expensive.
Utility model content
In order to solve the above-mentioned technical problem the purpose of this utility model is, there is provided a kind of flat-plate solar collector thermal-arrest
Fin, thermal-arrest fin technique is simple, heat transfer area is big, Heat-collecting effect is good for this, in terms of installing/dismounting and good appearance.
To achieve the above object, the technical solution adopted in the utility model is as follows：
Flat-plate solar collector thermal-arrest fin, including fin and heat collection rack pipes, the cross section of the fin is in semicircle
Annular is simultaneously wrapped on the outside of heat collection rack pipes；The multiple and close-fitting semi-circular shape clamping of heat collection rack pipes is additionally provided with the fin
Part, for fixing heat collection rack pipes；The fin inwall of the heat collection rack pipes side is provided with some grooves, heat collection rack pipes opposite side
Fin top is then provided with some grabs coordinated one by one with groove.
Specifically, the fin is aluminum or aluminum alloy fin, has the elastic force expanded outwardly.
Preferably, the shackle member is resilient clamp member, has the elastic force to contract.
Further, the notch of the groove is set obliquely.
Compared with prior art, the utility model has the advantages that：
The utility model has the characteristics that technique is simple, heat transfer area is big, good appearance.Its fin and heat collection rack pipes clamping
Form, easy installation and removal, adaptability is stronger；And heat collection rack pipes are wrapped up by fin, thermal-arrest, heat transfer efficiency are fairly good.Collect simultaneously
Hot comb is arranged to semicircle, is advantageous to the solar irradiation that heat collection rack pipes directly absorb different angle, on adjacent heat collection rack pipes
Fin can directly be connected by groove and buckle, radiating hot-air in the heat collector below fin can also be inhaled well
Receive, monoblock thermal-arrest wing has more effectively been given play to efficient performance in use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Wherein, it is entitled corresponding to reference：
1- fins, 2- heat collection rack pipes, 3- shackle members, 4- grooves, 5- grabs.
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following examples.
The purpose of the present embodiment be to provide for that a kind of simple in construction, Heat-collecting effect is good and the flat board of easy installation and removal too
It is positive can heat collector thermal-arrest fin, as shown in figure 1, the thermal-arrest fin includes fin 1 and heat collection rack pipes 2, the fin 1 it is transversal
Face is in semi-circular shape and is wrapped on the outside of heat collection rack pipes, and fin is aluminum or aluminum alloy fin, has the elastic force expanded outwardly,
Can with expand outwardly after adjacent fin clamping or moved to the small radian of contract, can be applied to it is more between
Away from heat collection rack pipes.Also, in order that heat collection rack pipes 2 can be fixed on its inwall, it is additionally provided with the fin 1 multiple with collecting
The hot close-fitting semi-circular shape shackle member 3 of comb 2, the shackle member are resilient clamp member, have the elastic force to contract,
2 close clamping of heat collection rack pipes can be lived, and, it is preferred that the width of shackle member is arranged on 5~10mm, can make it in clamping
The contact area between fin and heat collection rack pipes is not influenceed while heat collection rack pipes 2, and then influences Heat-collecting effect.
In addition, the installing/dismounting of fin for convenience, and its connection between adjacent fins, also set on the fin
Interface arrangment has been put, the interface arrangment includes some grooves 4 being arranged on the fin inwall of the side of heat collection rack pipes 2,
And some grabs 5 of the fin top of heat collection rack pipes opposite side are arranged on, the groove coordinates one by one with grab, makes adjacent
Fin can be connected removably.In addition, in order that groove with difficult for drop-off after grab clamping, the notch of the groove 4 is oblique
Lower setting.
Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model
Protection domain, as long as in body design thought of the present utility model and that mentally makes have no the change of essential meaning or profit
Color, the technical problem that it is solved is still consistent with the utility model, should be included in the scope of protection of the utility model
Within.
Claims (4)
1. flat-plate solar collector thermal-arrest fin, including fin (1) and heat collection rack pipes (2), it is characterised in that the fin
(1) cross section is in semi-circular shape and is wrapped on the outside of heat collection rack pipes；Multiple and heat collection rack pipes are additionally provided with the fin (1)
(2) close-fitting semi-circular shape shackle member (3), for fixing heat collection rack pipes；The fin inwall of heat collection rack pipes (2) side
Some grooves (4) are provided with, the fin top of heat collection rack pipes opposite side is then provided with some grabs (5) coordinated one by one with groove.
2. flat-plate solar collector according to claim 1 thermal-arrest fin, it is characterised in that the fin (1) is
Aluminum or aluminum alloy fin, there is the elastic force expanded outwardly.
3. flat-plate solar collector according to claim 2 thermal-arrest fin, it is characterised in that the shackle member is bullet
Property shackle member, have to contract elastic force.
4. flat-plate solar collector according to claim 3 thermal-arrest fin, it is characterised in that the groove (4)
Notch is set obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644979.5U CN206944509U (en) | 2017-06-06 | 2017-06-06 | Flat-plate solar collector thermal-arrest fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644979.5U CN206944509U (en) | 2017-06-06 | 2017-06-06 | Flat-plate solar collector thermal-arrest fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944509U true CN206944509U (en) | 2018-01-30 |
Family
ID=61362791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720644979.5U Expired - Fee Related CN206944509U (en) | 2017-06-06 | 2017-06-06 | Flat-plate solar collector thermal-arrest fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152799A (en) * | 2017-06-06 | 2017-09-12 | 成都昂迪加科技有限公司 | Flat-plate solar collector thermal-arrest fin |
-
2017
- 2017-06-06 CN CN201720644979.5U patent/CN206944509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152799A (en) * | 2017-06-06 | 2017-09-12 | 成都昂迪加科技有限公司 | Flat-plate solar collector thermal-arrest fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 233000 No. 32, 33-38, 5-2 buildings of Jinsanli Agricultural and Trade Market, Bengbu City, Anhui Province Patentee after: Anhui Renren Group Co.,Ltd. Address before: 610000 Xiaojiahe Street 39, Chengdu High-tech Zone, Sichuan Province, No. 2 Attachment Patentee before: CHENGDU ANGDIJIA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |