CN87206219U - Plate-shaped vacuum solar heat gatherer - Google Patents
Plate-shaped vacuum solar heat gatherer Download PDFInfo
- Publication number
- CN87206219U CN87206219U CN198787206219U CN87206219U CN87206219U CN 87206219 U CN87206219 U CN 87206219U CN 198787206219 U CN198787206219 U CN 198787206219U CN 87206219 U CN87206219 U CN 87206219U CN 87206219 U CN87206219 U CN 87206219U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- energy collector
- plate
- thermal
- vacuum
- 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.)
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- 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
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- Building Environments (AREA)
Abstract
The utility model discloses a plate-shaped vacuum solar energy collector which belongs to a solar energy collector. A vacuum pipe type solar energy collector is the typical instance to solve the problem of high thermal loss of the solar energy collector at present, but the range of use of the vacuum pipe type solar energy collector is limited seriously for the structure of the vacuum pipe type solar energy collector. A plane cover plate and a serpentine pipe are adopted or calandria heat collectors are connected in parallel by the utility model to comprise the plate-shaped vacuum solar energy collector which can be served as construction materials to be installed on the exterior surfaces of walls and roofs to act the functions of heat collection, heat preservation and decoration.
Description
The vacuum plate-type solar thermal collector belongs to the solar thermal collector class.
It is poor that existing solar thermal collector all exists effect of heat insulation, the deficiency that heat loss is big." solar energy " magazine 1987.3 periodicals disclose a kind of glass vacuum tube type solar thermal collector new technology.Solved because the heat loss problem that convection heat transfer' heat-transfer by convection caused.But, make by dress, use and be subjected to considerable restraint owing to adopt the single hose structure.
The purpose of this utility model provides a kind of being convenient to by dress, the vacuum plate-type solar thermal collector that heat loss is little.
Structure of the present utility model is: skin is an airtight cover plate (1), and the phototropic face of cover plate adopts the high permeability material, as: glass, safety glass etc., its shape generally are dull and stereotyped; Also can make row of tiles on a roof shape.Has ARC on the phototropic face.Non-phototropic face can adopt and the phototropic face identical materials, also can adopt other high-temperature resistant thermal insulating material.Thermal-collecting tube (2) is housed in the cover plate, and the shape of thermal-collecting tube has: coiled pipe, comb in parallel etc.The whole surface of thermal-collecting tube or on the surface of light side with the selective heat-absorbing paint layer.Thermal-collecting tube except that by entrance and exit with cover plate links to each other, can also establish the support member that a place or some places are made by heat-insulating material in inside.Space between cover plate and thermal-collecting tube is a vacuum state, and its vacuum reaches 10
-4～10
-5MmHg is advisable.
Fig. 1 is the structural representation of coiled vacuum plate-type solar thermal collector.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is the structural representation of calandria vacuum plate-type solar thermal collector in parallel.
Fig. 4 is the A-A cutaway view of Fig. 3.
This solar thermal collector convection heat losses is little, the collecting efficiency height, and it can be installed in roof, exterior wall surface as construction material, play the effects such as thermal-arrest, insulation and decoration, building and heat collector are integrated, can reduce the thickness of wall or roofing insulation, relatively reduce cost. The utility model also can use as water heater separately, can also be equipped with tracking means in case of necessity.
Implementation example:
1, closely arranges coiled pipe or calandria thermal-collecting tube in parallel in the safety glass cover plate, having selective heat absorbing coating on the thermal-collecting tube phototropic face.Scribble ARC on the phototropic face of cover plate.Thermal-collecting tube is fixed on the cover plate by entering the mouth, export and be located at two inner support members that heat-insulating material is made.Be vacuum state between cover plate and the thermal-collecting tube.
2, the thermal-collecting tube of going up routine described solar thermal collector also can be taked loose arrangement mode, just between every thermal-collecting tube certain spacing is arranged.All have selectivity on the whole thermal-collecting tube and receive hot coating.Scribble ARC on the phototropic face of cover plate, scribble the coating that strengthens reflection on the shady face.
Claims (2)
1, a kind of vacuum plate-type solar thermal collector, it is made up of cover plate, thermal-collecting tube, it is characterized in that: outside coiled or the calandria thermal-collecting tube in parallel, being covered with the plane cover plate, is vacuum state between cover plate and the thermal-collecting tube.
2, according to the described vacuum plate-type solar thermal collector of claim 1, it is characterized in that: thermal-collecting tube is connected with cover plate in inlet, exit, and inside can also be provided with one or several support members of being made by heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198787206219U CN87206219U (en) | 1987-04-08 | 1987-04-08 | Plate-shaped vacuum solar heat gatherer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198787206219U CN87206219U (en) | 1987-04-08 | 1987-04-08 | Plate-shaped vacuum solar heat gatherer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87206219U true CN87206219U (en) | 1988-01-20 |
Family
ID=4821834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198787206219U Withdrawn CN87206219U (en) | 1987-04-08 | 1987-04-08 | Plate-shaped vacuum solar heat gatherer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87206219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562694C (en) * | 2005-09-09 | 2009-11-25 | 袁树月 | Fuel oil, gas pipeline formula heater and the integrated water heater of duct type solar thermal collector |
| CN102679590A (en) * | 2012-04-27 | 2012-09-19 | 镇江新梦溪能源科技有限公司 | Snakelike runner flat-plate solar collector |
| CN104976790A (en) * | 2014-04-12 | 2015-10-14 | 刘宇森 | Solar heat collection and conduction system and building using the same |
-
1987
- 1987-04-08 CN CN198787206219U patent/CN87206219U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562694C (en) * | 2005-09-09 | 2009-11-25 | 袁树月 | Fuel oil, gas pipeline formula heater and the integrated water heater of duct type solar thermal collector |
| CN102679590A (en) * | 2012-04-27 | 2012-09-19 | 镇江新梦溪能源科技有限公司 | Snakelike runner flat-plate solar collector |
| CN104976790A (en) * | 2014-04-12 | 2015-10-14 | 刘宇森 | Solar heat collection and conduction system and building using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |