CN203489505U - Glass tube heat collector and system thereof - Google Patents
Glass tube heat collector and system thereof Download PDFInfo
- Publication number
- CN203489505U CN203489505U CN201320494883.7U CN201320494883U CN203489505U CN 203489505 U CN203489505 U CN 203489505U CN 201320494883 U CN201320494883 U CN 201320494883U CN 203489505 U CN203489505 U CN 203489505U
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- China
- Prior art keywords
- glass tube
- heat collector
- double
- tube heat
- header
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- 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
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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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Abstract
The utility model discloses a glass tube heat collector and a system thereof, wherein the glass tube heat collector comprises at least one double-layer glass tube, a first heat collector header and a second heat collector header which are arranged oppositely. The first heat collector header is provided with at least one first pipe inserting hole. The second heat collector header is provided with a second pipe inserting hole which corresponds with the first pipe inserting hole. One end of the double-layer glass tube is inserted into the first pipe inserting hole, and the other end is inserted into the second pipe inserting hole. The double-layer glass tube is provided with a sealing ring which is made of silica gel. The double-layer glass tube is a colorless transparent glass tube which is provided with a vacuum heat insulation layer. The first heat collector header, the second heat collector header and/or the double-layer glass tube are straight through type tubes. The utility model further provides a glass tube heat collector system which comprises at least one glass tube heat collector. The glass tube heat collector has the advantages of simple machining process and low cost.
Description
Technical field
The utility model relates to field of solar energy utilization, particularly a kind of glass tube heat collector and system thereof.
Background technology
Along with social development, people are more and more extensive for the utilization of solar energy.Solar thermal collector is to absorb solar radiation and the device to heat transfer medium by the thermal energy transfer producing.Existing solar thermal collector be all the glass tube with vacuum or the flat board that are coated with selective coating be heat absorbing element.It exists difficulty of processing high, and technological requirement is high, the shortcoming that cost is high.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, and the glass tube heat collector that a kind of processing technology is simple, production cost is low is provided.
The utility model also provides a kind of glass tube heat collector system.
The technical scheme that the utility model is taked is to achieve these goals:
A kind of glass tube heat collector, comprise at least one double-layer glass tube and two the first heat collector headers that are oppositely arranged and the second heat collector header, described the first heat collector header is provided with at least one first insertion hole, described the second heat collector header is provided with second insertion hole corresponding with described the first insertion hole, insert in described the first insertion hole described double-layer glass tube one end, and the other end inserts in described the second insertion hole.
Described double-layer glass tube is provided with sealing ring.
Described sealing ring is silica gel sealing ring.
Described double-layer glass tube is the water white glass tube with vacuum heat-insulating layer.
Described the first heat collector header, the second heat collector header and/or double-layer glass tube are through-type.
The utility model also provides a kind of glass tube heat collector system, comprises the glass tube heat collector that at least one is above-mentioned.
Described heat collector is connected in series or in parallel more than being two.
Further, also comprise heat storage water tank, the bottom of described heat storage water tank connects water inlet one end of described glass tube heat collector by circulating pump, and the top of described heat storage water tank connects water outlet one end of described glass tube heat collector.
The beneficial effect of the technical scheme that the utility model embodiment provides is:
1. double-layer glass tube of the present utility model does not need the heat absorption capacity that selective absorption film guarantees vacuum tube that plates as existing complete glass vacuum sun thermal-collecting tube, thereby processing technology is simple and cost is low;
2. double-layer glass tube of the present utility model can be made straight-through pattern, thereby makes systemic circulation more smooth and easy;
3. make straight-through double-layer glass tube because inner tube without coating, thereby while having avoided air drying, inner tube excess Temperature causes to expand with heat and contract with cold and causes the expand inconsistent and bombing of vacuum tube inner and outer pipes.In addition, water or other working fluids, directly absorb heat and do not need, through first absorbing by vacuum tube the secondary diabatic process of passing to again water after heat, to absorb heat efficiency higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, to the accompanying drawing using in embodiment be briefly described below, apparently, below listed accompanying drawing be only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the glass tube heat collector that provides of the utility model;
Fig. 2 is I place enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of the glass tube heat collector system that provides of the utility model.
In figure:
1. double-layer glass tube, 2. the first heat collector header, 3. the second heat collector header, 4. glass tube heat collector, 5. heat storage water tank, 6. circulating pump.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Referring to Fig. 1 and Fig. 2, a kind of glass tube heat collector, comprise at least one double-layer glass tube 1 and two the first heat collector headers 2 that are oppositely arranged and the second heat collector header 3, the first heat collector header 2 is provided with at least one first insertion hole, the second heat collector header 3 is provided with second insertion hole corresponding with the first insertion hole, insert in described the first insertion hole double-layer glass tube 1 one end, and the other end inserts in described the second insertion hole; Double-layer glass tube 1 comprises glass inner tube 10 and is positioned at the glass outer tube 11 outside glass inner tube 10.
The inner tube non-selectivity absorbing membranous layer of double-layer glass tube of the present utility model, while having avoided air drying, inner tube excess Temperature causes to expand with heat and contract with cold and causes vacuum tube inner and outer pipes to expand inconsistent and the problem of bombing has advantages of that processing technology is simple and cost is low.
Preferably, in order to reach better sealing effectiveness, double-layer glass tube 1 is provided with sealing ring.Sealing ring is silica gel sealing ring.
Preferably, double-layer glass tube 1 is the water white glass tube with vacuum heat-insulating layer.Cost of manufacture is low.
Preferably, the first heat collector header 2, the second heat collector headers 3 and/or double-layer glass tube 1 are through-type.Can facilitate the emptying of water or other hydraulic fluids.
Operation principle of the present utility model:
The utility model is by the direct heating water of sunlight or other working fluids, rather than by heating glass tube or other absorbers, glass tube or other absorbers transfer heat to water or other hydraulic fluids again, and the utility model can increase its heat absorption efficiency by feedwater or other hydraulic fluids interpolation color.Now the water in glass tube or other working fluids self are exactly absorber, absorb heat efficiency higher.
Referring to Fig. 3, the utility model also provides a kind of glass tube heat collector system, comprises at least one above-mentioned glass tube heat collector 4.
Concrete, flat plate collector 4 can two be connected in series above.Can certainly adopt mode in parallel to connect.
Further, also comprise heat storage water tank 5, the bottom of heat storage water tank 5 connects one end of glass tube heat collector 4 by circulating pump 6, the top of heat storage water tank 5 connects the other end of glass tube heat collector 4, is to connect heat storage water tank 5 after two glass tube heat collectors 4 are connected in Fig. 3.
During scheme implementation of the present utility model, the glass tube heat collector assembling is designed according to system pipeline, by intake-outlet connecting pipe, and be connected with heat storage water tank, controller, water circulating pump etc., then be incubated, finally form solar thermal collection system.
Under the control of controller, circulating pump is constantly delivered to the water in heat storage water tank in glass tube heat collector, during by water white glass tube, by solar energy heating, and is sent back in heat storage water tank.Through like this must not circulation, water or other working fluids are constantly brought heat in heat storage water tank heating domestic hot-water wherein.
The present invention is simple, easily maintenance.And its production capacity low temperature domestic hot-water and efficiency are higher, can promote the use of.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a glass tube heat collector, it is characterized in that, comprise at least one double-layer glass tube and two the first heat collector headers that are oppositely arranged and the second heat collector header, described the first heat collector header is provided with at least one first insertion hole, described the second heat collector header is provided with second insertion hole corresponding with described the first insertion hole, insert in described the first insertion hole described double-layer glass tube one end, and the other end inserts in described the second insertion hole.
2. glass tube heat collector according to claim 1, is characterized in that, described double-layer glass tube is provided with sealing ring.
3. glass tube heat collector according to claim 2, is characterized in that, described sealing ring is silica gel sealing ring.
4. glass tube heat collector according to claim 1, is characterized in that, described double-layer glass tube is the water white glass tube with vacuum heat-insulating layer.
5. according to the glass tube heat collector described in claim 1-4 any one, it is characterized in that, described the first heat collector header, the second heat collector header and/or double-layer glass tube are through-type.
6. a glass tube heat collector system, is characterized in that, comprises the glass tube heat collector described at least one claim 1-5 any one.
7. glass tube heat collector system according to claim 6, is characterized in that, described glass tube heat collector is connected in series or in parallel more than being two.
8. according to the glass tube heat collector system described in claim 6 or 7, it is characterized in that, also comprise heat storage water tank, the bottom of described heat storage water tank connects water inlet one end of described glass tube heat collector by circulating pump, and the top of described heat storage water tank connects water outlet one end of described glass tube heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494883.7U CN203489505U (en) | 2013-08-14 | 2013-08-14 | Glass tube heat collector and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494883.7U CN203489505U (en) | 2013-08-14 | 2013-08-14 | Glass tube heat collector and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489505U true CN203489505U (en) | 2014-03-19 |
Family
ID=50260332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494883.7U Expired - Lifetime CN203489505U (en) | 2013-08-14 | 2013-08-14 | Glass tube heat collector and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489505U (en) |
-
2013
- 2013-08-14 CN CN201320494883.7U patent/CN203489505U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SIJITONG THERMAL ENERGY SYSTEM TECHNOLOGY Free format text: FORMER OWNER: QU DONGDONG Effective date: 20140930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 024000 CHIFENG, INNER MONGOLIA AUTONOMOUS REGION TO: 102609 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140930 Address after: 102609, Beijing, Zhongguancun Daxing District science and Technology Park, Daxing pharmaceutical industry base, 19 days Rong Street, Building 102, room 7 Patentee after: BEIJING SIJITONG THERMAL SYSTEM TECHNOLOGY CO.,LTD. Address before: 024000, No. eleven, building 141, South District, three East Street, Hongshan District, the Inner Mongolia Autonomous Region, Chifeng Patentee before: Qu Dongdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |