CN201662248U - Full-glass double-channel vacuum tube heat collector - Google Patents
Full-glass double-channel vacuum tube heat collector Download PDFInfo
- Publication number
- CN201662248U CN201662248U CN2010201279419U CN201020127941U CN201662248U CN 201662248 U CN201662248 U CN 201662248U CN 2010201279419 U CN2010201279419 U CN 2010201279419U CN 201020127941 U CN201020127941 U CN 201020127941U CN 201662248 U CN201662248 U CN 201662248U
- Authority
- CN
- China
- Prior art keywords
- glass
- tube
- glass tube
- full
- channel
- 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
Links
Images
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a full-glass double-channel vacuum tube heat collector which includes an outer glass tube, a heat-absorptive glass tube, an isolating glass tube and an inner glass tube; the full-glass double-channel vacuum tube heat collector is characterized in that the top parts of the outer glass tube, the heat-absorptive glass tube, and the isolating glass tube are sealed on a glass flange through high temperature; the cavities between the outer glass tube, the heat-absorptive glass tube and the glass flange are vacuumized to form a vacuum cavity; a sandwich between the heat-absorptive glass tube and the isolating glass tube forms a heated channel; a sandwich between the isolating glass tube and the inner glass tube forms a heat isolating layer; an outlet communicated with the heated channel is arranged on the outer ring of the glass flange; and an inlet communicated with an inlet channel is arranged in the middle of the glass flange. The utility model integrates the two running modes including natural circulation and forced circulation, not only can be broadly applied for solar integration of buildings, but also can be applied to solar power generation, and is a novel full-glass double-channel vacuum tube heat collector with the advantages of simple running, low failure rate and low manufacture cost.
Description
Technical field
The utility model relates to solar utilizing equipment, especially relates to a kind of full-glass dual-channel vacuum tube heat collector that the photo-thermal conversion is carried out solar energy in solar water heating system, solar airconditioning, solar energy generating that is used for.
Background technology
In Solar Energy Heat Utilization System, how collecting sunshine expeditiously and changing it into heat energy is an important key problem in technology.Vacuum heat collection pipe is exactly a kind of heat collector that is applicable to the solar thermal utilization of medium and high temperature environment, and it is mainly used in aspects such as solar water, solar airconditioning, the application of industry heat, solar electrical energy generation.Popular product mainly contains two classes at present: glass vacuum pipe heat collector and metal--glass structure vacuum collector, wherein: 1, glass vacuum pipe heat collector is to form by vacuumizing in outer glass pipe, inner glass tube, coating for selective absorption, spring support, getter, outer glass pipe, the inner glass tube interlayer, the technology of this vacuum collector is quite ripe, is a kind of most widely used at home product.The improved form of this product also has: the full-glass vacuum collector of interpolation U-shaped pipe, the all-glass vacuum thermal-collecting tube device of interpolation heat pipe.2, metal-glass structure for vacuum heat collector is to form by vacuumizing in heat pipe, metal absorber plate, glass tube, metal cover, spring support, getter, glass tube and metal tube (metallic plate) interlayer.Metal-glass structure for vacuum heat collector commonly used has heat pipe vacuum hot collector, concentric locking collar tubular type vacuum tube collector, U-shaped tubular type vacuum tube collector, internal focusing vacuum pipe heat collector and through type metal--glass heat-collecting vacuum tube.
The vacuum heat collection pipe of the above-mentioned type has a common shortcoming, that is: because the defective of configuration aspects, when forming the separated type solar heat application system by them, (the separated type solar hot-water heating system is meant and separates the system that certain distance is installed between water storage tank and the heat collector generally will to adopt forced circulation system, forced circulation system is meant the system that utilizes pump to force heat-transfer working medium to circulate by heat collector), this just makes the operation of separated type solar heat application system depend on electric control system and water pump, in case electric control system or water pump break down, the separated type solar heat application system can not move, in addition, the full-glass vacuum collector and the metal of interpolation U-shaped pipe--glass structure vacuum collector, use a large amount of non-ferrous metals, directly caused the rising of cost of investment.
Summary of the invention
The purpose of this utility model is to provide a kind of and has Natural Circulation and two kinds of operational modes of forced circulation simultaneously concurrently, can be applicable to solar electrical energy generation, simple, the fault rate full-glass dual-channel vacuum tube heat collector low, cheap for manufacturing cost of operation again by extensive use building solar integration.
The purpose of this utility model is achieved in that
A kind of full-glass dual-channel vacuum tube heat collector, comprise outer glass pipe, antisolar glass pipe, glass tube separator and inner glass tube, feature is: the top of outer glass pipe, antisolar glass pipe and glass tube separator be arranged in co-axial alignment through the high temperature sealing by fusing on the glass flange, bottom at outer glass pipe is provided with vacuum vent holes, cavity between outer glass pipe, antisolar glass pipe and the glass flange vacuumizes by vacuum vent holes and handles the vacuum cavity that forms sealing, forms absorber; Interlayer between endothermic tube glass and the glass tube separator constitutes the heated passage (the double thermodynamic medium flow pass of doing) of thermodynamic medium, the bottom of the inner glass tube of glass tube separator and centre is fixed together, and the interlayer between glass tube separator and the inner glass tube constitutes thermal insulation layer; Passage in the middle of the inner glass tube is as the flow channel of thermodynamic medium, and thermal insulation layer is isolated heated passage and flow channel, plays the effect that two passages carry out heat exchange of stopping; The stainless steel stent that rise to support positioning action is against between the bottom of the inner bottom part of antisolar glass pipe and glass tube separator, rises between the outer bottom that the stainless steel stent that supports positioning action is against the inner bottom part of outer glass pipe and antisolar glass pipe; Be provided with the flow export that at least one communicates with heated passage in the outer ring of glass flange, be provided with the inflow entrance that communicates with flow channel in the centre of glass flange, inflow entrance, flow channel, heated passage and flow export constitute the peripheral passage.
The top of inner glass tube be arranged in co-axial alignment through the high temperature sealing by fusing on the glass flange; Or, being processed with middle circular hole in the centre of glass flange, the top of inner glass tube reaches in the middle circular hole, and is fixed on by an adiabatic limit plug on the annular boss of bottom in the middle circular hole.
Lateral wall at the glass flange is processed with the bulge loop that is used to assemble.
Because of the output channel difference, flow export and inflow entrance are the flat shape of the mouth as one speaks or nozzle type; When thermodynamic medium is in high temperature, the top in heated passage, the increase of fluid turbulent degree causes occurring eddy current, and flow export is arranged to can quicken to be subjected to the outflow of thermodynamic medium more than one.
Outer surface at the antisolar glass pipe is coated with blooming.
Blooming can absorb plated film for the solar selectively that forms absorber or be SiO
2, MgF
2, CaF
2Or a kind of optical anti-reflective film in the ice crystal.
Be fixed with getter on the stainless steel stent in vacuum cavity, getter is barium aluminium nickel evaporable air-absorbing agent or zircon China ink nonevaporable getter.Getter adds hot flashing by the method for high-frequency induction, gas after evapotranspiring forms breathing film at the inner surface of outer glass pipe and the outer surface of antisolar glass pipe, be used to absorb residual gas, make the higher vacuum of vacuum cavity long term maintenance, the vacuum in the vacuum cavity keeps 5*10-3p.
Thermal cycle is performed such: thermodynamic medium flows to flow channel from inflow entrance, be full of heated passage after entering the bottom of flow channel, the antisolar glass pipe raises the temperature of the thermodynamic medium in the heated passage after absorbing solar radiation energy, under the effect of siphonic effect, or, under the driving of pump, the thermodynamic medium after being heated flows out full-glass dual-channel vacuum tube heat collector through flow export.
The antisolar glass pipe can heat up when absorbing solar radiation gradually, time-division at the noon temperature of antisolar glass pipe the inside reaches the highest, under the most extreme sky solarization condition (being anhydrous in the water tank outside the vacuum tube collector), temperature can reach 200 degree even 250 degree in the pipe, when the antisolar glass pipe is subjected to solar radiation and causes have enough spaces to allow the antisolar glass pipe freely stretch in the vacuum cavity when expanding; In addition, sealing by fusing glass tube separator and inner glass tube together also can expand, owing to be provided with the peripheral passage in the two vacuum collectors of full glass, hot-air can carry out heat exchange by heated passage and flow channel, thereby makes glass tube separator and inner glass tube be heated simultaneously, expand synchronously, freely stretch and blasted pipe phenomenon can not take place.
The utility model is compared with prior art has following advantage:
1, has two kinds of working methods of Natural Circulation and forced circulation concurrently, be fit to the mode of operation of various ways, both can constitute the non-bearing type system, can constitute pressure bearing system with press-bearing water tank again, be adapted at implementing in the building split type heat application system with non-press-bearing water tank.
2, running temperature height.When full-glass dual-channel vacuum tube heat collector was used as low, medium-temperature collectors, running temperature can reach the 100-150 degree; When using as the medium and high temperature heat collector, be equipped with condenser mirror, running temperature can reach the 300-400 degree.
3, with low cost.The material of full-glass dual-channel vacuum tube heat collector all adopts glass, thereby makes that its cost is much lower, has high performance price ratio with all metals--the glass structure vacuum collector is compared, and is fit to produce in enormous quantities.
Description of drawings
Fig. 1 is the generalized section of embodiment 1;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the generalized section of embodiment 2;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the generalized section of embodiment 3;
Fig. 6 is the right view of Fig. 5;
Fig. 7 is the generalized section of embodiment 4;
Fig. 8 is the right view of Fig. 7;
Fig. 9 is the generalized section of embodiment 5;
Figure 10 is the right view of Fig. 9.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
Embodiment 1: thermodynamic medium: water
A kind of full-glass dual-channel vacuum tube heat collector, comprise outer glass pipe 1, antisolar glass pipe 2, glass tube separator 3 and inner glass tube 4, the top of outer glass pipe 1, antisolar glass pipe 2, glass tube separator 3 and inner glass tube 4 be arranged in co-axial alignment through the high temperature sealing by fusing on glass flange 5, be provided with vacuum vent holes 6 in the bottom of outer glass pipe 1, cavity between outer glass pipe 1, antisolar glass pipe 2 and the glass flange 5 vacuumizes by vacuum vent holes 6 and handles the vacuum cavity 7 that forms sealing, forms absorber; Interlayer between endothermic tube glass 2 and the glass tube separator 3 constitutes the heated passage 8 (the double thermodynamic medium flow pass of doing) of thermodynamic medium, and the interlayer between glass tube separator 3 and the inner glass tube 4 constitutes thermal insulation layer 9; Inner glass tube 4 is as the flow channel 10 of thermodynamic medium, and thermal insulation layer 9 is isolated heated passage 8 and flow channel 10, plays the effect that two passages carry out heat exchange of stopping; The stainless steel stent 11 that rise to support positioning action is against between the bottom of the inner bottom part of antisolar glass pipe 2 and glass tube separator 3, rises between the outer bottom that the stainless steel stent 12 that supports positioning action is against the inner bottom part of outer glass pipe 1 and antisolar glass pipe 2; Be provided with two flow exports 14 that communicate with heated passage 8 in the outer ring of glass flange 5, be provided with the inflow entrance 15 that communicates with flow channel 10 in the centre of glass flange 5, inflow entrance 15, flow channel 10, heated passage 8 and flow export 14 constitute the peripheral passage.
Outer surface at antisolar glass pipe 2 is coated with blooming 16: solar selectively absorbs plated film, forms absorber.
Lateral wall at glass flange 5 is processed with the bulge loop 17 that is used to assemble.
Be fixed with barium aluminium nickel evaporable air-absorbing agent 13 on the stainless steel stent 12 in vacuum cavity 7, getter 13 adds hot flashing by the method for high-frequency induction, gas after evapotranspiring forms breathing film at the inner surface of outer glass pipe 1 and the outer surface of antisolar glass pipe 2, be used to absorb residual gas, make the higher vacuum of vacuum cavity 7 long term maintenance, the vacuum in the vacuum cavity 7 keeps 5*10-3p.
The shape of flow export 14 and inflow entrance 15 is nozzle type, and ozzle is built in the cavity of glass flange 5, and this set helps protecting ozzle.
Glass tube group (outer glass pipe 1, antisolar glass pipe 2) is at an end that is fused with glass flange 5, and the top of outer glass pipe 1 adopts draw technology that the mouth of pipe is dwindled, after the mouth of pipe dwindles with its fusion on antisolar glass pipe 2; Glass tube group (glass tube separator 3, inner glass tube 4) is at an end that is fused with glass flange 5, the top of glass tube separator 3 adopts draw technology that the mouth of pipe is dwindled, after the mouth of pipe dwindles its fusion is made its compact conformation on inner glass tube 4, help the manufacturing of full-glass dual-channel vacuum tube heat collector.
Thermal cycle is performed such: thermodynamic medium flows to flow channel 10 through inflow entrance 15, be full of heated passage 8 after entering the bottom of flow channel 10, antisolar glass pipe 2 raises the temperature of the thermodynamic medium in the heated passage 8 after absorbing solar radiation energy, under the effect of siphonic effect, or, under the driving of pump, the thermodynamic medium after being heated flows out full-glass dual-channel vacuum tube heat collector through flow export 14.In this programme, the narrower in width of the heated passage 8 that is constituted by antisolar glass pipe 2 and glass tube separator 3, make the amount of the thermodynamic medium of thermodynamic medium in heated passage 8 greatly reduce, the beneficial effect that brings is that thermodynamic medium quick heating, heat exchange are short start-up time.
Embodiment 2:
The structure of embodiment 2 is substantially the same manner as Example 1, and difference is:
The shape of flow export 14 and inflow entrance 15 is the flat shape of the mouth as one speaks.
Between flow export 14 and inflow entrance 15, be provided with the annular groove 18 of fitting tight packing ring, be provided with the annular groove 19 of fitting tight packing ring in the periphery of flow export 14.
Be not used in the bulge loop 17 of assembling at the lateral wall of glass flange 5.
The sealing by fusing structure of glass tube group and glass flange as shown in Figure 3.
Embodiment 3:
The structure of embodiment 3 is substantially the same manner as Example 1, and difference is:
Be provided with the breach 20 of two symmetries in the circular edges portion of glass flange 5, breach 20 is convenient to the installation and the replacing of the single tube in the full-glass dual-channel vacuum tube heat collector, full glass duplex tube is installed can unorderedly be dismantled, and can take out damaged full glass duplex tube earlier, and new pipe is installed then.
The two ends of heat-protecting glass layer 3 through fusion after the reducing on the littler inner glass tube 4 of diameter, make in the glass inner tube thermal technology's working medium still less, help improving the photo-thermal conversion efficiency of solar energy.
Embodiment 4:
The structure of embodiment 4 is substantially the same manner as Example 3, and difference is:
The sealing by fusing structure of glass tube group and glass flange as shown in Figure 7.
Embodiment 5:
The structure of embodiment 5 is substantially the same manner as Example 1, and difference is:
Outer surface at antisolar glass 2 is coated with blooming 16:SiO
2, MgF
2, CaF
2Or a kind of optical anti-reflective film in the ice crystal, directly adopt dark heat absorption liquid to absorb heat as thermodynamic medium.The direct benefit of this programme is: manufacturing cost is more cheap.
Glass tube group (outer glass pipe 1 and antisolar glass pipe 2, glass tube separator 3 and inner glass tube 4) and the sealing by fusing of glass flange 5 are taked the mode of directly docking, and its structure as shown in Figure 9.
Embodiment recited above is described the preferential embodiment of inventing; be not that the utility model design and scope are limited; do not breaking away under the utility model design concept prerequisite; simple, the equivalence that engineers and technicians do according to the claims and the description of the utility model application in this area changes and modifies; all fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (10)
1. full-glass dual-channel vacuum tube heat collector, comprise outer glass pipe (1), antisolar glass pipe (2), glass tube separator (3) and inner glass tube (4), it is characterized in that: outer glass pipe (1), the top of antisolar glass pipe (2) and glass tube separator (3) be arranged in co-axial alignment through the high temperature sealing by fusing on glass flange (5), be provided with vacuum vent holes (6) in the bottom of outer glass pipe (1), outer glass pipe (1), cavity between antisolar glass pipe (2) and the glass flange (5) vacuumizes by vacuum vent holes (6) and handles the vacuum cavity (7) that forms sealing, forms absorber; Interlayer between endothermic tube glass (2) and the glass tube separator (3) constitutes the heated passage (8) of thermodynamic medium, the bottom of the inner glass tube (4) of glass tube separator (3) and centre is fixed together, and the interlayer between glass tube separator (3) and the inner glass tube (4) constitutes thermal insulation layer (9); Inner glass tube (4) plays the thermal insulation layer (9) of stopping two passages and carrying out heat exchange action heated passage (8) and flow channel (10) is isolated as the flow channel (10) of thermodynamic medium; The stainless steel stent (11) that rise to support positioning action is against between the bottom of the inner bottom part of antisolar glass pipe (2) and glass tube separator (3), rises between the outer bottom that the stainless steel stent (12) that supports positioning action is against the inner bottom part of outer glass pipe (1) and antisolar glass pipe (2); Be provided with the flow export (14) that at least one communicates with heated passage (8) in the outer ring of glass flange (5), be provided with the inflow entrance (15) that communicates with flow channel (10) in the centre of glass flange (5), inflow entrance (15), flow channel (10), heated passage (8) and flow export (14) constitute the peripheral passage.
2. full-glass dual-channel vacuum tube heat collector according to claim 1 is characterized in that: the top of inner glass tube (4) be arranged in co-axial alignment through the high temperature sealing by fusing on glass flange (5).
3. full-glass dual-channel vacuum tube heat collector according to claim 1, it is characterized in that: circular hole (22) in the middle of being processed with in the centre of glass flange (5), the top of inner glass tube (4) reaches in the middle circular hole (22), and is fixed on by an adiabatic limit plug (21) on the annular boss (23) of the interior bottom of middle circular hole (22).
4. according to claim 2 or 3 described full-glass dual-channel vacuum tube heat collectors, it is characterized in that: the lateral wall at glass flange (5) is processed with the bulge loop (17) that is used to assemble.
5. full-glass dual-channel vacuum tube heat collector according to claim 4 is characterized in that: flow export (14) and inflow entrance (15) are the nozzle type or the flat shape of the mouth as one speaks.
6. full-glass dual-channel vacuum tube heat collector according to claim 5, it is characterized in that: between flow export (14) and inflow entrance (15), be provided with the annular groove (18) of fitting tight packing ring, be provided with the annular groove (19) of fitting tight packing ring in the periphery of flow export (14).
7. full-glass dual-channel vacuum tube heat collector according to claim 6 is characterized in that: the outer surface at antisolar glass pipe (2) is coated with blooming (16), and blooming (16) absorbs plated film for the solar selectively that forms absorber or is SiO
2, MgF
2, CaF
2Or a kind of optical anti-reflective film in the ice crystal.
8. full-glass dual-channel vacuum tube heat collector according to claim 7 is characterized in that: be fixed with barium aluminium nickel evaporable air-absorbing agent (13) on the stainless steel stent (12) in vacuum cavity (7).
9. full-glass dual-channel vacuum tube heat collector according to claim 1 is characterized in that: the outer surface at antisolar glass pipe (2) is coated with blooming (16), and blooming (16) absorbs plated film for the solar selectively that forms absorber or is SiO
2, MgF
2, CaF
2Or a kind of optical anti-reflective film in the ice crystal.
10. full-glass dual-channel vacuum tube heat collector according to claim 9 is characterized in that: be fixed with barium aluminium nickel evaporable air-absorbing agent (13) on the stainless steel stent (12) in vacuum cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201279419U CN201662248U (en) | 2010-03-10 | 2010-03-10 | Full-glass double-channel vacuum tube heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201279419U CN201662248U (en) | 2010-03-10 | 2010-03-10 | Full-glass double-channel vacuum tube heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662248U true CN201662248U (en) | 2010-12-01 |
Family
ID=43232667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201279419U Expired - Lifetime CN201662248U (en) | 2010-03-10 | 2010-03-10 | Full-glass double-channel vacuum tube heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662248U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788198A (en) * | 2010-03-10 | 2010-07-28 | 吴艳频 | Full-glass dual-channel vacuum tube heat collector |
| CN102588231A (en) * | 2011-01-10 | 2012-07-18 | 北京创意博能源科技有限公司 | Heat and power cogeneration vacuum tube for solar energy |
| CN103423895A (en) * | 2012-05-18 | 2013-12-04 | 施侃超 | Full-glass vacuum heat collection element changing vacuum degree for stagnation protection |
| CN103423899A (en) * | 2012-05-18 | 2013-12-04 | 施侃超 | Variable-vacuum-degree idle sunning protection method and variable-vacuum-degree idle sunning protection product for all-glass vacuum heat collecting element |
| CN106524528A (en) * | 2016-02-02 | 2017-03-22 | 山东兴泰新能源有限公司 | Pressure-bearing type solar heat collecting assembly |
| CN106949642A (en) * | 2017-04-14 | 2017-07-14 | 安徽晶润新能源有限公司 | The high solar thermal collector of heat exchange efficiency |
| RU2807838C1 (en) * | 2023-05-14 | 2023-11-21 | Александр Александрович Миронов | Solar collector with internal heat absorption unit |
-
2010
- 2010-03-10 CN CN2010201279419U patent/CN201662248U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788198A (en) * | 2010-03-10 | 2010-07-28 | 吴艳频 | Full-glass dual-channel vacuum tube heat collector |
| CN101788198B (en) * | 2010-03-10 | 2011-11-23 | 吴艳频 | Full-glass dual-channel vacuum tube heat collector |
| CN102588231A (en) * | 2011-01-10 | 2012-07-18 | 北京创意博能源科技有限公司 | Heat and power cogeneration vacuum tube for solar energy |
| CN102588231B (en) * | 2011-01-10 | 2013-11-20 | 北京创意博能源科技有限公司 | Heat and power cogeneration vacuum tube for solar energy |
| CN103423895A (en) * | 2012-05-18 | 2013-12-04 | 施侃超 | Full-glass vacuum heat collection element changing vacuum degree for stagnation protection |
| CN103423899A (en) * | 2012-05-18 | 2013-12-04 | 施侃超 | Variable-vacuum-degree idle sunning protection method and variable-vacuum-degree idle sunning protection product for all-glass vacuum heat collecting element |
| CN106524528A (en) * | 2016-02-02 | 2017-03-22 | 山东兴泰新能源有限公司 | Pressure-bearing type solar heat collecting assembly |
| CN106949642A (en) * | 2017-04-14 | 2017-07-14 | 安徽晶润新能源有限公司 | The high solar thermal collector of heat exchange efficiency |
| RU2807838C1 (en) * | 2023-05-14 | 2023-11-21 | Александр Александрович Миронов | Solar collector with internal heat absorption unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201662248U (en) | Full-glass double-channel vacuum tube heat collector | |
| CN101788198B (en) | Full-glass dual-channel vacuum tube heat collector | |
| CN103075816B (en) | A kind of high temperature heat absorber based on disc type solar energy electricity generation system | |
| CN105066479A (en) | Composite cavity type solar absorber | |
| CN102943548B (en) | Construction curtain wall type flat-plate solar heat collector | |
| CN103134209B (en) | Plate core draws the processing technique of the solar air flat plate collector of molding | |
| CN108266901A (en) | A kind of air vacuum tube solar thermal collector | |
| CN104613658A (en) | All-glass vacuum flat plate collector | |
| CN203550242U (en) | All-glass vacuum flat plate collector | |
| CN204176936U (en) | A kind of mirror pressure-bearing photo-thermal solar-heating heating collector | |
| CN200986336Y (en) | Pocketed heat solar transducing pipe | |
| CN103128518B (en) | The processing technology of the solar air flat plate collector that plate core inflation is shaping | |
| CN105202778A (en) | Novel solar flat plate collector | |
| CN205425478U (en) | Compound cavate solar | |
| CN104390374B (en) | High temperature solar heat supply heating heat collector in photo-thermal mirror | |
| CN102748874A (en) | Integrated solar water heater | |
| CN202734262U (en) | Wall-mounted-type optical-wave heating dual-layer-container solar water heater | |
| CN201352016Y (en) | Explosion-proof type evacuated solar collector tube | |
| CN201450463U (en) | Heat collection type solar photovoltaic-thermal system | |
| CN205619584U (en) | Moderate -temperature solar heat collector | |
| CN211120034U (en) | High-efficient solar vacuum tube | |
| CN203848532U (en) | All-glass vacuum flat plate collector | |
| CN202813824U (en) | Balcony ripping fence integral accessory type solar water heater | |
| CN202792572U (en) | Balcony wall-mounted type solar water heater with light wave heating function | |
| CN202869011U (en) | Stuff basking type solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101201 Effective date of abandoning: 20111123 |