CN203629084U - Solar flat plate collector - Google Patents

Solar flat plate collector Download PDF

Info

Publication number
CN203629084U
CN203629084U CN201320822143.1U CN201320822143U CN203629084U CN 203629084 U CN203629084 U CN 203629084U CN 201320822143 U CN201320822143 U CN 201320822143U CN 203629084 U CN203629084 U CN 203629084U
Authority
CN
China
Prior art keywords
frame
heat
insulation layer
solar collector
cover plate
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 - Lifetime
Application number
CN201320822143.1U
Other languages
Chinese (zh)
Inventor
于洪水
高俊海
张丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGDONG ECOOSOLAR ENERGY CO Ltd
Original Assignee
SHANGDONG ECOOSOLAR ENERGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGDONG ECOOSOLAR ENERGY CO Ltd filed Critical SHANGDONG ECOOSOLAR ENERGY CO Ltd
Priority to CN201320822143.1U priority Critical patent/CN203629084U/en
Application granted granted Critical
Publication of CN203629084U publication Critical patent/CN203629084U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses a solar flat plate collector. The solar flat plate collector comprises a frame, a back plate and a cover plate. The frame and the back plate are of an integrated frame and back plate structure formed in a punching mode at a time, and the integrated frame and back plate structure is a cavity with an opening in one end. A bracket is arranged on the opening, and the cover plate is connected to the bracket in a sealing mode. The frame, the back plate and the cover plate form a closed space. The solar flat plate collector is good in sealing effect, long in service life and good in heat preservation effect.

Description

A kind of plate solar collector
Technical field
The utility model relates to Application of Solar Energy field, especially a kind of plate solar collector.
Background technology
At present, existing plate solar collector is all made up of frame, backboard and cover plate, and frame is mainly to adopt aluminium profile structure, 45° angle is cut respectively in length limit and minor face, then connect by aluminum corner brace, between frame and backboard, add sealing strip, then use press equipment pressing, sealing joint strip or sealant sealing for cover plate and frame.But the feature of this aluminum alloy frame structure has just determined that it is not easy at joint angle and base plate place good seal.There is gap in the frame that is to say this connected mode, seal bad, so be difficult to guarantee the sealing of plate solar collector inside.Like this, will make extraneous gas communicate with flat-plate solar collector inner chamber, easily cause entering of air and pernicious gas, and form water smoke in plate, form the water droplet with corrosive effect, have a strong impact on the service life of collector plate core and collecting efficiency.
Therefore, need to invent a kind of novel plate solar collector.
Summary of the invention
The object of the invention is to design a kind of plate solar collector, frame and backboard are one time punching molded, thus realize the frame docking of solar energy hollow flat plate collector smooth, seal gastight object.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.
By a kind of plate solar collector, comprise frame, backboard and cover plate, described frame and backboard are the one-time formed frame backboard of punching press integral structure, described frame backboard integral structure is the cavity that one end has opening; Be provided with bracket at described opening part, described cover plate for sealing is connected on described bracket; Described frame, described backboard and form confined space with described cover plate.
Preferably, described frame is higher than described cover plate.
Preferably, between described cover plate and described frame, be provided with seal.
Preferably, described seal is sealing strip or fluid sealant.
Preferably, described bracket and described frame punching press one-shot forming.
Preferably, on the face of the described bracket relative with described cover plate, be provided with at least one groove, in described groove, be provided with seal.
Preferably, described seal is sealing strip or fluid sealant.
Preferably, described plate solar collector also comprises heat-insulation layer, and described heat-insulation layer is arranged in described seal cavity.
Preferably, described heat-insulation layer comprises the first heat-insulation layer and the second heat-insulation layer, sets gradually the first heat-insulation layer and the second heat-insulation layer in described backboard inner side.
Preferably, the material of described the first heat-insulation layer is polyurethane, and the material of described the second heat-insulation layer is glass silk floss.
By technique scheme, a kind of plate solar collector the utility model proposes at least has following advantages:
1) preferred embodiment good sealing effect of the utility model;
2) preferred embodiment long service life of the utility model;
3) preferred embodiment high insulating effect of the utility model.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model plate solar collector;
Fig. 2 is the right view of the utility model Fig. 1;
Fig. 3 is the partial enlarged drawing of the I portion of Fig. 2.
The specific embodiment
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment, structure, feature and effect thereof according to a kind of plate solar collector the utility model proposes, be described in detail as follows.In following explanation, the not necessarily same embodiment that different " embodiment " or " embodiment " refer to.In addition, special characteristic, structure or the feature in one or more embodiment can be combined by any suitable form.
Plate solar collector as shown in Figures 1 to 3, comprises frame 1, backboard 2 and cover plate 3, and described frame 1 and backboard 2 are the one-time formed frame backboard of punching press integral structure, and described frame backboard integral structure is the cavity that one end has opening; Be provided with bracket 4 at described opening part, described cover plate 3 is sealedly connected on described bracket 4; Described frame 1, described backboard 2 and form confined space with described cover plate 3.
By described frame 1 and the 2 punching press one-shot formings of described backboard, the frame backboard integral structure forming, thereby can realize the sealing completely of described frame 1 and described backboard 2, that is to say, described frame 1 and described backboard 2 form the container type structure of an end opening.And be sealedly connected with cover plate 3 at described opening part by described bracket 4, thereby make described frame 1, described backboard 2 and described cover plate 3 form seal cavity.Thereby make described solar thermal collector in use, in described confined space, can not enter dust and steam, namely can not cause the corrosion and damage of described frame 1 and thermal-collecting tube, thereby extend the service life of described solar thermal collector.
Described bracket 4 not only can support described cover plate 3, can also play sealing function.Thereby make the sealing effectiveness of described plate solar collector better.
Preferably, described frame 1 is higher than described cover plate 3.That is to say, described frame 1 forms annular protrusion, thereby described cover plate 3 can be trapped among in described annular protrusion, thereby makes described frame 1 can guarantee that described cover plate 3 can not move radially; Under Action of Gravity Field, described bracket 4 can be good at supporting described cover plate 3.
Described frame 1 can directly contact with described cover plate 3, that is to say, the area of described cover plate 3 is identical with the area that described annular protrusion surrounds.
Preferably, between described cover plate 3 and described frame 1, be provided with seal 5.That is to say there is no gap between described cover plate 3 and described frame 1.Thereby, further improve the sealing effectiveness of described plate solar collector.
Preferably, described seal 5 is sealing strip.
Selectively, described seal 5 is fluid sealant, namely with fluid sealant, cover plate 3 and frame 1 is sealed.
Preferably, described bracket 4 and described frame 1 punching press one-shot forming.That is to say described bracket 4, frame 1 and backboard 2 punching press one-shot formings.Thereby, can make described bracket 4 bear larger active force.In the process of punching press, can, first by after described frame 1 and 2 punch formings of described backboard, then by inside described opening part crimping, thereby form support.
Selectively, described bracket 4 can also be fixed by the form of clamping and described frame 1.The form of described clamping can be, in described opening part, crimping forms shackle member, then described bracket 4 snapped in described shackle member, thereby makes the plate solar collector sealing that forms by snap fit better.
Preferably, on the face of the described bracket 4 relative with described cover plate 3, be provided with a groove 6, in described groove 6, be provided with seal 5.
Preferably, described seal 5 is sealing strip.
Selectively, described seal 5 is fluid sealant.
Selectable, the number of described groove 6 can arrange as required, and number can be more than two.The concrete number of described groove 6 is can reach sealing purpose, and the setting that does not affect again described cover plate 3 and described bracket 4 is as the criterion.
Preferably, described plate solar collector also comprises heat-insulation layer, and described heat-insulation layer is arranged in described seal cavity.
Preferably, described heat-insulation layer comprises that the first heat-insulation layer 11 and the second heat-insulation layer 12(are specifically with reference to Fig. 2), set gradually described the first heat-insulation layer 11 and described the second heat-insulation layer 12 in described backboard 2 inner sides.Wherein, described the first heat-insulation layer 11 is harder material, thereby can coordinate preferably with described backboard 2 and described frame 1, and heat insulation effect is better, thereby guarantees the heat insulation effect of this plate solar collector; And described the second heat-insulation layer 12 is softwood matter, for carrying out good fit with described thermal-collecting tube, thereby, further strengthen the heat insulation effect of this plate solar collector.
Preferably, the material of described the first heat-insulation layer 11 is polyurethane, and the material of described the second heat-insulation layer 12 is glass silk floss.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.

Claims (10)

1. a plate solar collector, comprises frame, backboard and cover plate, it is characterized in that,
Described frame and backboard are the one-time formed frame backboard of punching press integral structure, and described frame backboard integral structure is the cavity that one end has opening;
Be provided with bracket at described opening part, described cover plate for sealing is connected on described bracket;
Described frame, described backboard and form confined space with described cover plate.
2. plate solar collector according to claim 1, is characterized in that,
Described frame is higher than described cover plate.
3. plate solar collector according to claim 2, is characterized in that,
Between described cover plate and described frame, be provided with seal.
4. plate solar collector according to claim 3, is characterized in that,
Described seal is sealing strip or fluid sealant.
5. plate solar collector according to claim 1, is characterized in that,
Described bracket and described frame punching press one-shot forming.
6. according to the plate solar collector described in any one in claim 1 to 5, it is characterized in that,
On the face of the described bracket relative with described cover plate, be provided with at least one groove, in described groove, be provided with seal.
7. plate solar collector according to claim 6, is characterized in that,
Described seal is sealing strip or fluid sealant.
8. according to the plate solar collector described in any one in claim 1 to 5, it is characterized in that,
Also comprise heat-insulation layer, described heat-insulation layer is arranged in described seal cavity.
9. plate solar collector according to claim 8, is characterized in that,
Described heat-insulation layer comprises the first heat-insulation layer and the second heat-insulation layer, sets gradually the first heat-insulation layer and the second heat-insulation layer in described backboard inner side.
10. plate solar collector according to claim 9, is characterized in that,
The material of described the first heat-insulation layer is polyurethane, and the material of described the second heat-insulation layer is glass silk floss.
CN201320822143.1U 2013-12-12 2013-12-12 Solar flat plate collector Expired - Lifetime CN203629084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320822143.1U CN203629084U (en) 2013-12-12 2013-12-12 Solar flat plate collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320822143.1U CN203629084U (en) 2013-12-12 2013-12-12 Solar flat plate collector

Publications (1)

Publication Number Publication Date
CN203629084U true CN203629084U (en) 2014-06-04

Family

ID=50815552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320822143.1U Expired - Lifetime CN203629084U (en) 2013-12-12 2013-12-12 Solar flat plate collector

Country Status (1)

Country Link
CN (1) CN203629084U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105823239A (en) * 2016-03-25 2016-08-03 铜陵市宏安太阳能科技有限公司 Flat-plate solar heat collector production method
CN106284767A (en) * 2015-05-25 2017-01-04 珠海兴业新能源科技有限公司 Clad plate core integral type side aerofluxus solar energy heat collecting curtain wall component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106284767A (en) * 2015-05-25 2017-01-04 珠海兴业新能源科技有限公司 Clad plate core integral type side aerofluxus solar energy heat collecting curtain wall component
CN105823239A (en) * 2016-03-25 2016-08-03 铜陵市宏安太阳能科技有限公司 Flat-plate solar heat collector production method

Similar Documents

Publication Publication Date Title
CN203629084U (en) Solar flat plate collector
CN210089196U (en) Air conditioner expansion tank
CN203550242U (en) All-glass vacuum flat plate collector
CN204574575U (en) A kind of solar pipe joint design
CN201947478U (en) Damp-proof PTC heater
CN211258305U (en) PVC window with hollow glass surrounding frame
CN101089512A (en) Solar vacuum heat collection tube with thermal insulation cavity on tail of tube
CN201172900Y (en) Vacuum insulating element
CN203964400U (en) A kind of Split double chamber seal plate solar thermal collector
CN202675702U (en) Flat plate type solar heat collector with lateral pressure type press strip
CN207260927U (en) A kind of sealing joint strip of sash
CN207583192U (en) A kind of heat-insulating and energy-saving window frame profile
CN207365460U (en) A kind of solar photovoltaic assembly edge frame member
CN203478655U (en) Flat-plate solar collector structure preventing mist
CN203487986U (en) Tubular steel lining
CN204574567U (en) The outer protective cover at solar vacuum heat-collecting tube sealing position
CN205174883U (en) Non -vacuum solar energy collector tube
CN204626652U (en) A kind of node of full aluminum hull and the Hermetical connecting structure of skin panel
CN203553190U (en) Micro-pressure double-glazed solar pv module
CN203248036U (en) Hollow umbrella type waterproof sealing bar
CN219887267U (en) Energy-saving curtain wall
CN103759096A (en) Vacuum heat-insulated pipe
CN208608057U (en) A kind of noinductive capacitor with dsah-pot
CN2599196Y (en) Double-layer vacuum glass
CN202992521U (en) Heat-preservation structure of boiling furnace air outlet pipe

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140604

CX01 Expiry of patent term