CN105571154A - Novel leakage-proof vacuum tube solar heat collector - Google Patents
Novel leakage-proof vacuum tube solar heat collector Download PDFInfo
- Publication number
- CN105571154A CN105571154A CN201610094282.5A CN201610094282A CN105571154A CN 105571154 A CN105571154 A CN 105571154A CN 201610094282 A CN201610094282 A CN 201610094282A CN 105571154 A CN105571154 A CN 105571154A
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- CN
- China
- Prior art keywords
- vacuum tube
- heat
- glass vacuum
- heating element
- leakage
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S2025/6006—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by using threaded elements, e.g. stud bolts
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Insulation (AREA)
Abstract
The invention relates to a novel leakage-proof vacuum tube solar heat collector. The novel leakage-proof vacuum tube solar heat collector comprises a heat preservation device, a heat collection device and a fixing device. The heat collection device is integrally fixed through the fixing device and transmits heat into the heat preservation device to be stored and to supply the heat to the outside. The heat preservation device sequentially comprises a united collection box, a heat preservation box and a heat preservation box shell from the inside to the outside. The heat collection device comprises all-glass vacuum tubes, superconducting heat tubes and a reflector. One end of each superconducting heat tube is placed in the corresponding all-glass vacuum tube, and the other end of each superconducting heat tube is inserted into the corresponding inserting groove of the united collection box. The all-glass vacuum tubes are placed in installing holes of a frame body of the fixing device. According to the novel leakage-proof vacuum tube solar heat collector, the phenomena of water flowing, water leaking and scale forming inside the all-glass vacuum tubes are avoided, and the heat efficiency of the solar heat collector is stable; moreover, the superconducting heat tubes have the frost resisting performance and the anti-overheating performance, and thus the problems of high temperature under the no-load condition and freezing frost cracks in high-cold areas due to a solar heat collector manufactured through the prior art can be thoroughly solved; in addition, the novel leakage-proof vacuum tube solar heat collector is high in pressure-bearing capacity and stable in operation.
Description
Technical field
The present invention relates to a kind of novel anti-leakage vacuum tube solar heating element, belong to solar water heating equipment field.
Background technology
Glass vacuum tube solar energy energy heat collector has the history of more than 20 year, Technical comparing falls behind, mainly contain easy fragmentation, the shortcomings such as heat absorption efficiency difference, directly leak water in vacuum tube in solar thermal collector particularly used, cause that whole device efficiency is poor, freezing tolerance is poor, easily leak, easy booster, and a vacuum tube breaks whole row's solar energy vacuum tube can be caused to use, and the expense therefore safeguarded is also high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the novel anti-leakage of not leaking water in a kind of pipe vacuum tube solar heating element is provided.
For achieving the above object, the technical solution used in the present invention is: novel anti-leakage vacuum tube solar heating element, it comprises attemperator, heat collector and fixture, and described heat collector is fixed on one by fixture, and is stored and externally heat supply by delivered heat to attemperator.
Described attemperator comprises header, incubation chamber and incubation chamber shell, and described incubation chamber is wrapped in the outer surface of header, and described incubation chamber shell is wrapped in the outside of incubation chamber.
Described header two ends are provided with pipe arrangement interface, and inside is provided with some slots.
Described heat collector comprises some all-glass vacuum tubes, super heat-conductive pipe and reflector; Described super heat-conductive pipe is the vacuum tube of two ends sealing, and be divided into condensation segment and evaporator section, its inside is marked with appropriate superconductive medium, and described condensation segment diameter is longer than evaporator section diameter; The condensation segment of described super heat-conductive pipe is plugged in the slot of header, and evaporator section is arranged in all-glass vacuum tube; Described reflector is installed in parallel in the below of all-glass vacuum tube.
Described all-glass vacuum tube and header junction sealing ring seal, and described all-glass vacuum tube and super heat-conductive pipe openend sealing-plug seal.
The inwall of described all-glass vacuum tube is coated with and is coated with rete, described super heat-conductive pipe evaporator section outer pipe wall is enclosed with heat absorbing fins.
Preferably, described reflector adopts metal material.
Described fixture comprises framework and tight loop, and described framework is provided with some installing holes, and install the all-glass vacuum tube in heat collector, described tight loop is arranged between all-glass vacuum tube and installing hole.
Preferably, described all-glass vacuum tube is provided with adjusting knob, the periphery wall of described adjusting knob is provided with external screw thread, and described installing hole inwall has internal thread, and described external screw thread and internal thread cooperatively interact fixing.
Compared with prior art, the invention has the beneficial effects as follows:
1. do not leak water in all-glass vacuum tube, water-tight, non-scaling, heat absorption efficiency high (superconductive medium heat transfer fast), long service life, it is high thus to produce water efficiency, and energy-saving effect is better, and maintenance cost is lower; And the thermal efficiency is stablized, and super heat-conductive pipe itself has freeze proof anti-overheated performance, therefore the high temperature problem brought in zero load situation of the solar thermal collector that thoroughly can solve prior art manufacture and the icing bursting by freezing problem at extremely frigid zones;
2. can effectively prevent the refluence at evening or cloudy day from dispelling the heat;
3. thermal capacitance is little, startup heat transfer is rapid, and application geographic coverage is wide;
4. bearing capacity is strong, stable, is applicable to all kinds of forced circulation solar thermal collection system;
5. handling safety (connected mode of thermal-collecting tube and header is grafting), easy for installation, safeguards simple, reliable.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is attemperator of the present invention and heat collector internal structure schematic diagram;
Fig. 3 is the inner schematic diagram of super heat-conductive pipe of the present invention;
Fig. 4 is fundamental diagram of the present invention.
Be denoted as in figure: 1 all-glass vacuum tube, 2 headers, 3 incubation chamber, 4 incubation chamber shells, 5 sealing rings, 6 pipe arrangement interfaces, 7 reflectors, 8 frameworks, 9 tight loops, 10 super heat-conductive pipes, 11 slots, 12 installing holes, 13 heat absorbing fins, 14 superconductive mediums, the superconductive medium of 141 liquefaction, the superconductive medium of 142 vaporizations, 15 sealing-plugs.
Detailed description of the invention
Below embodiments of the invention are further described.Following examples are only further described the application, should not be construed as the restriction to the application.
As shown in Figure 1 and Figure 2, novel anti-leakage vacuum tube solar heating element of the present invention, it comprises attemperator, heat collector and fixture, and described heat collector is fixed on one by fixture, and is stored and externally heat supply by delivered heat to attemperator.
Attemperator of the present invention comprises header 2, incubation chamber 3 and incubation chamber shell 4, and described incubation chamber 3 is wrapped in the outer surface of header 2, the speed run off with retarding heat; Described incubation chamber shell 4 is wrapped in the outside of incubation chamber 3, on the basis of protection incubation chamber 3, fastens the installation of all-glass vacuum tube 1 to a certain extent.Described header 2 two ends are provided with pipe arrangement interface 6, connect inlet/outlet, and interface can adopt portable, to adapt to multiple connection.The cross section of header 2 can be arranged to circular or square, adopts stainless steel.The inside of header 2 arranges some slots 11 according to the distance of design, and slot 11 can be arranged to cylindrical, to increase the surface area of contact.
Heat collector of the present invention comprises all-glass vacuum tube 1, super heat-conductive pipe 10 and reflector 7; Described super heat-conductive pipe 10 is a kind of efficient heat transfer original papers, for the metal tube of two ends sealing, be divided into condensation segment and evaporator section, its inside is marked with appropriate superconductive medium 14, described condensation segment diameter is longer than evaporator section diameter, and the condensation segment of super heat-conductive pipe 10 is plugged in the slot 11 of header 2, and evaporator section is arranged in all-glass vacuum tube 1, the inwall of all-glass vacuum tube 1 is coated with and is coated with rete, super heat-conductive pipe 10 evaporator section outer pipe wall is enclosed with heat absorbing fins 13.
As shown in Figure 2, Figure 3, Figure 4, so, when solar radiation is on all-glass vacuum tube 1, solar energy is converted into heat energy by the rete on all-glass vacuum tube 1 inwall, and is reached on super heat-conductive pipe 10 by heat absorbing fins 13 by heat energy.After super heat-conductive pipe 10 absorbs heat energy, temperature raises, the superconductive medium 14 being positioned at evaporator section absorbs heat and vaporizes, form the superconductive medium 142 of vaporization, steam is under differential pressure action, high velocity stream is to the condensation segment of the other end, thus condensation segment is rapidly heated, and by the tube wall of super heat-conductive pipe 10 condensation segment by thermal energy conduction, be collected in header 2 medium (water, ethylene glycol etc.); After superconductive medium 14 releases latent heat, condense into liquid, form the superconductive medium 141 of liquefaction, coagulating liq is back to evaporator section from condensation segment under gravity, after accepting the heat energy of super heat-conductive pipe 10 evaporator section, vaporization of again rising, so move in circles work, by the covert cyclic process of vapour-liquid of superconductive medium 14 in super heat-conductive pipe 10, continuously absorb and lift a radiant energy for system heat energy is provided.Super heat-conductive pipe 10 is vertically mounted in the slot 11 of header 2 by inserting mode, not only handling safety, easy for installation, safeguard simple, reliable, and many group all-glass vacuum tubes can according to being necessarily regularly arranged into all-glass vacuum tube battle array, work simultaneously, increase heat exchange area, improve heat exchange efficiency, heat transfer effect is very outstanding.
All-glass vacuum tube 1 of the present invention is provided with sealing ring 5 with header 2 junction, except playing sealing function, can also be fastenedly connected; All-glass vacuum tube 1 and super heat-conductive pipe 10 openend sealing-plug 15 seal, and keep the vacuum environment of all-glass vacuum tube 1.
Reflector 7 of the present invention is installed in parallel in the below of all-glass vacuum tube 1, preferably adopts metal material, is again focused on by the light through all-glass vacuum tube 1, increases the lighting efficiency of all-glass vacuum tube.
Fixture of the present invention comprises framework 8 and tight loop 9, described framework 8 is provided with some installing holes 12, all-glass vacuum tube 1 is inserted penetrating mounting holes 12 with in the region being fixed in framework 8 and enclosing, be easy for installation and removal all-glass vacuum tube 1 simultaneously.Described tight loop 9 is arranged between all-glass vacuum tube 1 and installing hole 12.Described all-glass vacuum tube 1 can arrange adjusting knob, and the periphery wall of described adjusting knob is provided with external screw thread, and described installing hole 12 inwall has internal thread, and described external screw thread and internal thread cooperatively interact fixing.So, by rotational fastener circle 9 and adjusting knob, just all-glass vacuum tube 1 tightly can be fixed in framework 8, ensure that the stability of whole solar thermal collector.
It should be noted that; above-mentioned detailed description of the invention is only a prioritization scheme of this patent; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. novel anti-leakage vacuum tube solar heating element, is characterized in that: it comprises attemperator, heat collector and fixture, and described heat collector is fixed on one by fixture, and is stored and externally heat supply by delivered heat to attemperator.
2. novel anti-leakage vacuum tube solar heating element according to claim 1, it is characterized in that: described attemperator comprises header (2), incubation chamber (3) and incubation chamber shell (4), described incubation chamber (3) is wrapped in the outer surface of header (2), and described incubation chamber shell (4) is wrapped in the outside of incubation chamber (3).
3. novel anti-leakage vacuum tube solar heating element according to claim 2, is characterized in that: described header (2) two ends are provided with pipe arrangement interface (6), and inside is provided with some slots (11).
4. the novel anti-leakage vacuum tube solar heating element according to claim 1 or 3, is characterized in that: described heat collector comprises some all-glass vacuum tubes (1), super heat-conductive pipe (10) and reflector (7); The metal tube that described super heat-conductive pipe (10) seals for two ends, is divided into condensation segment and evaporator section, and its inside is marked with appropriate superconductive medium (14), and described condensation segment diameter is longer than evaporator section diameter; The condensation segment of described super heat-conductive pipe (10) is plugged in the slot (11) of header (2), and evaporator section is arranged in all-glass vacuum tube (1); Described reflector (7) is installed in parallel in the below of all-glass vacuum tube (1).
5. novel anti-leakage vacuum tube solar heating element according to claim 4, it is characterized in that: described all-glass vacuum tube (1) and header (2) junction sealing ring (5) seal, described all-glass vacuum tube (1) and super heat-conductive pipe (10) openend sealing-plug (15) seal.
6. the novel anti-leakage vacuum tube solar heating element according to claim 4 or 5, it is characterized in that: the inwall of described all-glass vacuum tube (1) is coated with and is coated with rete, described super heat-conductive pipe (10) evaporator section outer pipe wall is enclosed with heat absorbing fins (13).
7. novel anti-leakage vacuum tube solar heating element according to claim 4, is characterized in that: described reflector (7) adopts metal material.
8. the novel anti-leakage vacuum tube solar heating element according to claim 1 or 4, it is characterized in that: described fixture comprises framework (8) and tight loop (9), described framework (8) is provided with some installing holes (12), install the all-glass vacuum tube (1) in heat collector, described tight loop (9) is arranged between all-glass vacuum tube (1) and installing hole (12).
9. the novel anti-leakage vacuum tube solar heating element according to claim 4 or 8, it is characterized in that: (1) is provided with adjusting knob to described all-glass vacuum tube, the periphery wall of described adjusting knob is provided with external screw thread, described installing hole (12) inwall has internal thread, and described external screw thread and internal thread cooperatively interact fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094282.5A CN105571154B (en) | 2016-02-22 | 2016-02-22 | A kind of leakproof vacuum tube solar heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094282.5A CN105571154B (en) | 2016-02-22 | 2016-02-22 | A kind of leakproof vacuum tube solar heating element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571154A true CN105571154A (en) | 2016-05-11 |
| CN105571154B CN105571154B (en) | 2017-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610094282.5A Expired - Fee Related CN105571154B (en) | 2016-02-22 | 2016-02-22 | A kind of leakproof vacuum tube solar heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571154B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016423A (en) * | 2016-06-08 | 2016-10-12 | 芜湖贝斯特新能源开发有限公司 | High-efficiency solar indoor heating system |
| CN106052148A (en) * | 2016-06-08 | 2016-10-26 | 芜湖贝斯特新能源开发有限公司 | Efficient solar water supply system |
| CN109539608A (en) * | 2018-10-19 | 2019-03-29 | 广州市铂高太阳能科技有限公司 | A kind of solar vacuum heat-collecting pipe mounting structure |
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| CN102032687A (en) * | 2010-12-02 | 2011-04-27 | 干惠利 | Superconducting flat-plate solar collector |
| CN102367995A (en) * | 2011-09-08 | 2012-03-07 | 博惠科技（大连）有限公司 | Heat-pipe vacuum pipe collector |
| CN102563924A (en) * | 2010-12-31 | 2012-07-11 | 东莞市蓝冠环保节能科技有限公司 | Heat tube type evacuated collector tube |
| CN202419994U (en) * | 2011-12-09 | 2012-09-05 | 武汉云鹤定宇制冷科技有限公司 | Inner-condensation heat pipe type vacuum solar heat-collecting tube |
| CN205717982U (en) * | 2016-02-22 | 2016-11-23 | 杭州舒瑞环境科技有限公司 | Novel anti-leakage vacuum tube solar heating element |
-
2016
- 2016-02-22 CN CN201610094282.5A patent/CN105571154B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032687A (en) * | 2010-12-02 | 2011-04-27 | 干惠利 | Superconducting flat-plate solar collector |
| CN102563924A (en) * | 2010-12-31 | 2012-07-11 | 东莞市蓝冠环保节能科技有限公司 | Heat tube type evacuated collector tube |
| CN102367995A (en) * | 2011-09-08 | 2012-03-07 | 博惠科技（大连）有限公司 | Heat-pipe vacuum pipe collector |
| CN202419994U (en) * | 2011-12-09 | 2012-09-05 | 武汉云鹤定宇制冷科技有限公司 | Inner-condensation heat pipe type vacuum solar heat-collecting tube |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016423A (en) * | 2016-06-08 | 2016-10-12 | 芜湖贝斯特新能源开发有限公司 | High-efficiency solar indoor heating system |
| CN106052148A (en) * | 2016-06-08 | 2016-10-26 | 芜湖贝斯特新能源开发有限公司 | Efficient solar water supply system |
| CN106052148B (en) * | 2016-06-08 | 2018-06-29 | 芜湖贝斯特新能源开发有限公司 | High-efficiency solar water system |
| CN106016423B (en) * | 2016-06-08 | 2018-10-16 | 芜湖贝斯特新能源开发有限公司 | The control method of solar energy indoor heating system |
| CN109539608A (en) * | 2018-10-19 | 2019-03-29 | 广州市铂高太阳能科技有限公司 | A kind of solar vacuum heat-collecting pipe mounting structure |
| CN109539608B (en) * | 2018-10-19 | 2020-07-31 | 广州市铂高太阳能科技有限公司 | Solar vacuum heat collecting tube mounting structure |
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| Publication number | Publication date |
|---|---|
| CN105571154B (en) | 2017-10-17 |
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Granted publication date: 20171017 |