CN204494856U - A kind of built-in breathing bag flat plate collector - Google Patents
A kind of built-in breathing bag flat plate collector Download PDFInfo
- Publication number
- CN204494856U CN204494856U CN201520126091.3U CN201520126091U CN204494856U CN 204494856 U CN204494856 U CN 204494856U CN 201520126091 U CN201520126091 U CN 201520126091U CN 204494856 U CN204494856 U CN 204494856U
- Authority
- CN
- China
- Prior art keywords
- breathing bag
- heat collector
- built
- drain pan
- flat 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 - Fee Related
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 45
- 230000000241 respiratory effect Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 32
- 238000009413 insulation Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 241000168254 Siro Species 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 101150006573 PAN1 gene Proteins 0.000 description 18
- 239000007789 gas Substances 0.000 description 10
- 229940123973 Oxygen scavenger Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- Building Environments (AREA)
Abstract
The utility model discloses a kind of built-in breathing bag flat plate collector, comprise heat collector body, heat collector body interior forms airtight heat collector cavity, and heat collector cavity, built with breathing bag, breathing bag is connected with the respiratory siphon be in communication with the outside.The utility model arranges breathing bag in heat collector cavity inside, when heat collector temperature raises, and the gas expansion in heat collector cavity, under bulbs of pressure effect, be compressed to be reserved with certain gas built-in breathing bag outside, reserved gas is discharged by respiratory siphon, drains into till balancing with atmospheric pressure.When heat collector temperature declines, the contraction of gas in heat collector cavity, heat collector cavity pressure drop is to during lower than atmospheric pressure, and built-in breathing bag, under the effect of atmospheric pressure, by respiratory siphon to breathing bag make-up gas, is supplemented to till air pressure and atmospheric pressure balance.By said method, the utility model is while guarantee closed environment, and constant pressure during maintenance heat collector inherence variations in temperature, the utility model design is unique, easily manufactured, with low cost.
Description
Technical field
The utility model is used for solar thermal collector technical field, particularly relates to a kind of built-in breathing bag flat plate collector.
Background technology
Along with becoming increasingly conspicuous of the problem such as energy crisis and environmental pollution, the continuous intensification that countries in the world are familiar with energy-saving and emission-reduction and environmental protection, and solar energy has unrivaled advantage, relies on the collecting apparatus of conversion solar radiant energy to become the trend of Solar use.Especially flat-plate solar collector, have structure simple, be easy to evenly to gather with Integration of building, direct solar radiation and diffusion radiation and the advantage such as advantage of lower cost, caused the favor of building trade and consumer.But existing flat-plate solar collector, due to the problem of the pressure change that unresolved hermetically sealed variations in temperature causes, therefore a large amount of flat-plate solar collector used is all non-Seal Design mostly now.The flat-plate solar collector of hermetically sealed design, be substantially by: frame, cover-plate glass, base plate adds sealant tape and an annular seal space made by fluid sealant.Heat-collecting plate core and heat-insulation layer are placed in chamber, frame leaves spiracle and loads onto breather valve or external breathing bag or heat-collecting plate core and heat-insulation layer at Kong Zui and be placed in airtight retractable chamber.Shortcoming is, breather valve easily produces blocking, and external breathing bag also needs to be placed in respiratory cavity, and manufacturing cost is higher.
Utility model content
For solving the problem, the utility model provides a kind of easily manufactured and with low cost, can ensure the built-in breathing bag flat plate collector of constant pressure during the variations in temperature of heat collector inherence.
The utility model solves the technical scheme that its technical problem adopts: a kind of built-in breathing bag flat plate collector, comprise heat collector body, described heat collector body interior forms airtight heat collector cavity, described heat collector cavity, built with breathing bag, described breathing bag is connected with the respiratory siphon be in communication with the outside.
Be further used as the improvement of technical solutions of the utility model, described heat collector body comprises drain pan and is contained in the euphotic cover plate on described drain pan, airtight heat collector cavity is formed between described drain pan and euphotic cover plate, the top of the inherent described breathing bag of described heat collector cavity is provided with flat heat collection plate core, described flat heat collection plate core is connected with the medium tube caused outside described heat collector cavity.
Be further used as the improvement of technical solutions of the utility model, the inner surface of described drain pan below heat collector cavity arranges heat-insulation layer.
Be further used as the improvement of technical solutions of the utility model, the edge of described drain pan forms the edge of a wing of installing described euphotic cover plate, and described euphotic cover plate is by sealing strip and the fluid sealant be positioned at outside described sealing strip and edge of a wing compact siro spinning technology and compressed by the flanging be contained on the described edge of a wing.
Be further used as the improvement of technical solutions of the utility model, described drain pan is formed in one part.
Be further used as the improvement of technical solutions of the utility model, described drain pan comprises frame and is contained in the base plate bottom described frame, be provided with the sealed insulating layer that one deck is made of one by polyurethane foam material inside described frame and base plate, described heat-insulation layer is positioned at the upside of described sealed insulating layer.
Be further used as the improvement of technical solutions of the utility model, sheathing paper is laid in the downside of described flat heat collection plate core.
Be further used as the improvement of technical solutions of the utility model, the sidewall of described drain pan is provided with the medium pore passed for described medium tube, described medium pore is built with sealing ring, and described sealing ring comprises the connecting portion of being close to described drain pan inwall and entangles the sealing of described medium tube through described medium pore.
Be further used as the improvement of technical solutions of the utility model, also comprise the clamping plate stepped up by the connecting portion of sealing ring at drain pan inwall, described sealing ring is provided with some through holes on connecting portion, described clamping plate are provided with some joint pins penetrating each through hole, the end face of described joint pin is provided with screw, and described joint pin is fixedly connected with drain pan by screw.
Be further used as the improvement of technical solutions of the utility model, the inside of described sealing is provided with the sealing lip that can fit tightly with described medium tube, and the front/rear end edge of described sealing is provided with the chamfering facilitating medium tube to insert.
The beneficial effects of the utility model: the utility model arranges breathing bag in heat collector cavity inside, breathing bag connects the respiratory siphon be in communication with the outside, when heat collector temperature raises, gas expansion in heat collector cavity, under the effect of the bulbs of pressure, be compressed to be reserved with certain gas built-in breathing bag outside, reserved gas is discharged by respiratory siphon, drains into till balancing with atmospheric pressure.When heat collector temperature declines, the contraction of gas in heat collector cavity, heat collector cavity pressure drop is to during lower than atmospheric pressure, and built-in breathing bag, under the effect of atmospheric pressure, by respiratory siphon to breathing bag make-up gas, is supplemented to till air pressure and atmospheric pressure balance.By said method, the utility model is while guarantee closed environment, and constant pressure during maintenance heat collector inherence variations in temperature, the utility model design is unique, easily manufactured, with low cost, can be widely used in flat plate collector field.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model first embodiment internal structure side view;
Fig. 2 is the utility model first embodiment internal structure front view;
Fig. 3 is the utility model second embodiment internal structure side view;
Fig. 4 is the utility model medium tube and drain pan syndeton schematic diagram;
Fig. 5 is the utility model seal ring structure front view;
Fig. 6 is A-A place sectional view in Fig. 5;
Fig. 7 is B place enlarged drawing in Fig. 6;
Fig. 8 is the utility model clamp region front view;
Fig. 9 is C-C place sectional view in Fig. 8.
Detailed description of the invention
Referring to figs. 1 through Fig. 9, that show the concrete structure of the preferred embodiment of the utility model.The design feature of each element of the utility model will be described in detail below, if and when being described to direction (upper and lower, left and right, before and after), be be shown structure for reference to describing with Fig. 1, but actual user of the present utility model is to not limiting to so.
The utility model provides a kind of built-in breathing bag flat plate collector, comprises heat collector body, and described heat collector body interior forms airtight heat collector cavity 3, and described heat collector cavity 3, built with breathing bag 7, described breathing bag 7 is connected with the respiratory siphon 71 be in communication with the outside.
First embodiment: the euphotic cover plate 2 that described heat collector body comprises drain pan 1 and is contained on described drain pan 1, euphotic cover plate 2 is preferably glass, airtight heat collector cavity 3 is formed between described drain pan 1 and euphotic cover plate 2, the top of the inherent described breathing bag 7 of described heat collector cavity 3 is provided with flat heat collection plate core 4, flat heat collection plate core 4 can select comb heat-collecting plate core or heat collector tube plate core, described flat heat collection plate core 4 is connected with the medium tube 6 caused outside described heat collector cavity 3.Described drain pan 1 comprises frame 14 and is contained in the base plate 15 bottom described frame 14, is provided with the sealed insulating layer 16 that one deck is made of one by polyurethane foam material inside described frame 14 and base plate 15.Form heat collector cavity 3 between described drain pan 1 and euphotic cover plate 2, place drier and oxygen scavenger in heat collector cavity 3, holding chamber inner drying, improve heat-insulating property.Prevent the metal erosion in chamber, oxidation.Sheathing paper 5 is laid in the downside of described flat heat collection plate core 4.Described drain pan 1 arranges heat-insulation layer 11 at the inner surface of the below of heat collector cavity 3, and described heat-insulation layer 11 is positioned at the upside of described sealed insulating layer 16.The edge of described drain pan 1 forms the edge of a wing 12 of installing described euphotic cover plate 2, and described euphotic cover plate 2 is compressed by the flanging 13 be contained on the described edge of a wing 12 with the edge of a wing 12 compact siro spinning technology by sealing strip 21 and the fluid sealant 22 that is positioned at outside described sealing strip 21.
Second embodiment: the euphotic cover plate 2 that described heat collector body comprises drain pan 1 and is contained on described drain pan 1, euphotic cover plate 2 is preferably glass, airtight heat collector cavity 3 is formed between described drain pan 1 and euphotic cover plate 2, the top of the inherent described breathing bag 7 of described heat collector cavity 3 is provided with flat heat collection plate core 4, flat heat collection plate core 4 can select comb heat-collecting plate core or heat collector tube plate core, described flat heat collection plate core 4 is connected with the medium tube 6 caused outside described heat collector cavity 3, described drain pan 1 is formed in one part.Form heat collector cavity 3 between described drain pan 1 and euphotic cover plate 2, place drier and oxygen scavenger in heat collector cavity 3, holding chamber inner drying, improve heat-insulating property.Prevent the metal erosion in chamber, oxidation.Sheathing paper 5 is laid in the downside of described flat heat collection plate core 4.Described drain pan 1 arranges heat-insulation layer 11 at the inner surface of the below of heat collector cavity 3.The edge of described drain pan 1 forms the edge of a wing 12 of installing described euphotic cover plate 2, and described euphotic cover plate 2 is compressed by the flanging 13 be contained on the described edge of a wing 12 with the edge of a wing 12 compact siro spinning technology by sealing strip 21 and the fluid sealant 22 that is positioned at outside described sealing strip 21.
In addition, the sidewall of described drain pan 1 is provided with the medium pore passed for described medium tube 6, described medium pore is built with sealing ring 8, and described sealing ring 8 comprises the connecting portion 81 of being close to described drain pan 1 inwall and entangles the sealing 82 of described medium tube 6 through described medium pore.Also comprise the clamping plate 9 stepped up by the connecting portion 81 of sealing ring 8 at drain pan 1 inwall, described sealing ring 8 is provided with some through holes 83 on connecting portion 81, described clamping plate 9 are provided with some joint pins 91 penetrating each through hole 83, the end face of described joint pin 91 is provided with screw 92, and described joint pin 91 is fixedly connected with drain pan 1 by screw 93.The inside of described sealing 82 is provided with the sealing lip 84 that can fit tightly with described medium tube 6, and the front/rear end edge of described sealing 82 is provided with the chamfering 85 facilitating medium tube 6 to insert.
The utility model arranges breathing bag 7 in heat collector cavity 3 inside, breathing bag 7 connects the respiratory siphon 71 be in communication with the outside, when heat collector temperature raises, gas expansion in heat collector cavity 3, under the effect of the bulbs of pressure, be compressed to be reserved with certain gas built-in breathing bag 7 outside, reserved gas is discharged by respiratory siphon 71, drains into till balancing with atmospheric pressure.When heat collector temperature declines, the contraction of gas in heat collector cavity 3, heat collector cavity 3 pressure drop is to during lower than atmospheric pressure, and built-in breathing bag 7, under the effect of atmospheric pressure, by respiratory siphon 71 to breathing bag 7 make-up gas, is supplemented to till air pressure and atmospheric pressure balance.By said method, the utility model is while guarantee closed environment, and constant pressure during maintenance heat collector inherence variations in temperature, the utility model design is unique, easily manufactured, with low cost, can be widely used in flat plate collector field.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. a built-in breathing bag flat plate collector, it is characterized in that: comprise heat collector body, described heat collector body interior forms airtight heat collector cavity, described heat collector cavity, built with breathing bag, described breathing bag is connected with the respiratory siphon be in communication with the outside.
2. built-in breathing bag flat plate collector according to claim 1, it is characterized in that: described heat collector body comprises drain pan and is contained in the euphotic cover plate on described drain pan, airtight heat collector cavity is formed between described drain pan and euphotic cover plate, the top of the inherent described breathing bag of described heat collector cavity is provided with flat heat collection plate core, described flat heat collection plate core is connected with the medium tube caused outside described heat collector cavity.
3. built-in breathing bag flat plate collector according to claim 2, is characterized in that: the inner surface of described drain pan below heat collector cavity arranges heat-insulation layer.
4. built-in breathing bag flat plate collector according to claim 3, it is characterized in that: the edge of described drain pan forms the edge of a wing of installing described euphotic cover plate, described euphotic cover plate is by sealing strip and the fluid sealant be positioned at outside described sealing strip and edge of a wing compact siro spinning technology and compressed by the flanging be contained on the described edge of a wing.
5. built-in breathing bag flat plate collector according to claim 4, is characterized in that: described drain pan is formed in one part.
6. built-in breathing bag flat plate collector according to claim 4, it is characterized in that: described drain pan comprises frame and is contained in the base plate bottom described frame, be provided with the sealed insulating layer that one deck is made of one by polyurethane foam material inside described frame and base plate, described heat-insulation layer is positioned at the upside of described sealed insulating layer.
7. the built-in breathing bag flat plate collector according to any one of claim 2 ~ 6, is characterized in that: sheathing paper is laid in the downside of described flat heat collection plate core.
8. the built-in breathing bag flat plate collector according to any one of claim 2 ~ 6, it is characterized in that: the sidewall of described drain pan is provided with the medium pore passed for described medium tube, described medium pore is built with sealing ring, and described sealing ring comprises the connecting portion of being close to described drain pan inwall and entangles the sealing of described medium tube through described medium pore.
9. built-in breathing bag flat plate collector according to claim 8, it is characterized in that: also comprise the clamping plate stepped up by the connecting portion of sealing ring at drain pan inwall, described sealing ring is provided with some through holes on connecting portion, described clamping plate are provided with some joint pins penetrating each through hole, the end face of described joint pin is provided with screw, and described joint pin is fixedly connected with drain pan by screw.
10. built-in breathing bag flat plate collector according to claim 8, is characterized in that: the inside of described sealing is provided with the sealing lip that can fit tightly with described medium tube, and the front/rear end edge of described sealing is provided with the chamfering facilitating medium tube to insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126091.3U CN204494856U (en) | 2015-03-04 | 2015-03-04 | A kind of built-in breathing bag flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126091.3U CN204494856U (en) | 2015-03-04 | 2015-03-04 | A kind of built-in breathing bag flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494856U true CN204494856U (en) | 2015-07-22 |
Family
ID=53574166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126091.3U Expired - Fee Related CN204494856U (en) | 2015-03-04 | 2015-03-04 | A kind of built-in breathing bag flat plate collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494856U (en) |
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2015
- 2015-03-04 CN CN201520126091.3U patent/CN204494856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170328 Address after: 510507 Tianhe District, Guangzhou, Guangdong Province, No. 526, Ken Road, room 704, No. Patentee after: Lin Hong Address before: 510540 Guangdong city of Guangzhou Province Taihe Town hundred foot Bridge No. 2 Guangdong coating factory Patentee before: Guangzhou Yuehai Vacuum Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180304 |