CN2143310Y - Glass vacuum solar energy collecting pipe with inserting bar - Google Patents
Glass vacuum solar energy collecting pipe with inserting bar Download PDFInfo
- Publication number
- CN2143310Y CN2143310Y CN93202169U CN93202169U CN2143310Y CN 2143310 Y CN2143310 Y CN 2143310Y CN 93202169 U CN93202169 U CN 93202169U CN 93202169 U CN93202169 U CN 93202169U CN 2143310 Y CN2143310 Y CN 2143310Y
- Authority
- CN
- China
- Prior art keywords
- glass
- solar energy
- pipe
- vacuum solar
- collecting pipe
- 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
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
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a glass vacuum solar energy heat collecting pipe with an inserting bar. In the glass vacuum solar energy heat collecting pipe with an inserting bar, a glass inserting bar is arranged in a glass vacuum solar energy heat collecting pipe. The glass inserting bar is a glass pipe whose two ends are sealed. Counterweight fine sand is arranged in the glass pipe. Two groups of small dummy clubs are arranged on the wall of the glass pipe. The lower end of the glass pipe is provided with a supporting spring. The water capacity in the glass vacuum solar energy heat collecting pipe is reduced by the glass inserting bar arranged in the glass vacuum solar energy heat collecting pipe. The glass vacuum solar energy heat collecting pipe with an inserting bar has the advantages of heat collecting efficiency, good heat insulation, quick heat start, high utilizing rate of the hot water, etc.
Description
The utility model relates to glass vacuum heat collection tube of solar energy in the solar energy heat utilization field.
Glass vacuum heat collection tube of solar energy is the main heat sink of solar water heater, and it adopts the single-ended hatch frame of concentric glass, is pumped into high vacuum between the interior outer glass pipe, and the interior pipe outside scribbles coating for selective absorption as heat dump.This glass-vacuum tube makes thermal convection current and conduction loss drop to minimum level, thereby has collecting efficiency height, good heat insulation, advantage such as continuously-running throughout the year.But also there are some problems in this kind glass-vacuum tube on using, its subject matter is managed the internal memory dilutional hyponatremia exactly, causes the interior water of pipe to heat up slowly; The hot water apparatus that place in against vacuum tubular axis north-south, the hot water in the pipe can't take out fully, causes system's collecting efficiency to reduce.
The purpose of this utility model is exactly a kind of glass vacuum heat collection tube of solar energy that has inserted rod that designs for addressing this problem, it had both had advantages such as collecting efficiency height, good heat insulation, problem such as overcome general glass-vacuum tube internal memory dilutional hyponatremia again, thermal starting is slow, rate of thermal water utilization is low.
Fig. 1 is the vertical section structural map that has the glass vacuum heat collection tube of solar energy of inserted rod.
Fig. 2 is the I-I profile of Fig. 1.
Below in conjunction with accompanying drawing structure of the present utility model is described in detail: the utility model mainly is made up of glass heat-collecting vacuum tube and inserted rod two parts. Glass heat-collecting vacuum tube forms by outer glass pipe (1), inner glass tube (2) and with the support (3) of getter, is pumped into high vacuum between the inner and outer pipes, and outer wall of inner tube scribbles selective absorption surface (4). Inserted rod is that length slightly is shorter than glass heat-collecting vacuum tube, and diameter is less than vacuum tube inner tube (2) internal diameter, and the circular glass pipe (5) of sealing two ends, and envelope has a certain amount of fine sand (6) in the pipe, so that the weight of glass inserted rod is slightly larger than its suffered buoyancy of water. Fire two groups of small boss (7) at the differing heights place of glass bar (5), every group is mutually 120 small boss (7) of spending angles by three and forms, the circumscribed circle diameter of small boss (7) is slightly less than the vacuum tube internal diameter, and is tangent with outer wall and the vacuum tube inwall of avoiding inserted rod. In inserted rod lower end and vacuum tube, place a stainless steel positioning supports spring (8) between the bottom, so that not directly contact between the two.
Owing in glass heat-collecting vacuum tube, add inserted rod, make that the water capacity in the pipe greatly reduces.This periphery, inserted rod is simple in structure, with low cost in the present design, has excellent generalization values.
Claims (1)
1, a kind of glass vacuum heat collection tube of solar energy that has inserted rod, it is made up of glass vacuum heat collection tube of solar energy and inserted rod, it is characterized in that: the glass inserted rod is the glass tube of a sealing two ends, and the counterweight fine sand is arranged in the pipe, two groups of small boss are arranged on the tube wall, and there is support spring the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93202169U CN2143310Y (en) | 1993-02-08 | 1993-02-08 | Glass vacuum solar energy collecting pipe with inserting bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93202169U CN2143310Y (en) | 1993-02-08 | 1993-02-08 | Glass vacuum solar energy collecting pipe with inserting bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143310Y true CN2143310Y (en) | 1993-10-06 |
Family
ID=33786429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93202169U Expired - Fee Related CN2143310Y (en) | 1993-02-08 | 1993-02-08 | Glass vacuum solar energy collecting pipe with inserting bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143310Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101008530B (en) * | 2006-01-23 | 2013-07-10 | 徐宝安 | Heat conduction and thermal insulation device of vacuum collector tube |
| CN107166753A (en) * | 2017-07-06 | 2017-09-15 | 常毅 | A kind of groove type solar vacuum heat collection pipe with inserted rod |
-
1993
- 1993-02-08 CN CN93202169U patent/CN2143310Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008530B (en) * | 2006-01-23 | 2013-07-10 | 徐宝安 | Heat conduction and thermal insulation device of vacuum collector tube |
| 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 |
| CN107166753A (en) * | 2017-07-06 | 2017-09-15 | 常毅 | A kind of groove type solar vacuum heat collection pipe with inserted rod |
| CN107166753B (en) * | 2017-07-06 | 2023-07-18 | 常毅 | Groove type solar vacuum heat collecting tube with inner inserting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: GE HONGCHUAN TO: SOLAR ENERGY INST., BEIJING |
|
| CP03 | Change of name, title or address |
Address after: 100083 Beijing, Huayuan Road, Haidian District 3 Patentee after: Beijing Solar Energy Research Inst. Address before: 100007 Beijing, Dongcheng District, Beixinqiao, No. 1, three Patentee before: Ge Hongchuan |
|
| 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 |