CN1234489A - Spiral straight-flow type whole-glass vacuum solar heat-collecting tube - Google Patents
Spiral straight-flow type whole-glass vacuum solar heat-collecting tube Download PDFInfo
- Publication number
- CN1234489A CN1234489A CN99107429A CN99107429A CN1234489A CN 1234489 A CN1234489 A CN 1234489A CN 99107429 A CN99107429 A CN 99107429A CN 99107429 A CN99107429 A CN 99107429A CN 1234489 A CN1234489 A CN 1234489A
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- China
- Prior art keywords
- interior pipe
- glass
- outer tube
- solar heat
- conveyor screw
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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.)
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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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- Securing Of Glass Panes Or The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The helical straight-flow type full-gass vacuum solar heat-collecting tube is characterized by that its internal tube is helicoid type, in the helicoid an itnernal tube support is placed, and between glass external tube and helicoid an intermediate support is placed, so that it can be horizontally used, also can be vertically used, and the area radiated by sun light is large, and not changed in all-weather, and the water being in the heat-collecting tube is unidirectionally flowed, circulated easily, started quickly and high in heat efficiency. The water being in the tube can be drained away prevent damage by frost, at the same time said solar heat-collecting tube can be used to form hot water engineering system with different purpose and different scale.
Description
The invention belongs to the helioplant field, relate to a kind of spiral straight-flow type whole-glass vacuum solar heat-collecting tube.
In the prior art, all glass vacuum heat collection tube of solar energy has following several types substantially: common single straight cast, and its vacuum heat collection pipe caliber is less, and it is little to accept the sunlight area, and water is difficult for circulation in the pipe, is difficult for emitting, and the thermal efficiency is greatly affected; Heat pipe type, it accepts sunlight board is flat, and it is bigger influenced by solar azimuth, and because of its secondary heat exchange influence, the thermal efficiency is also undesirable again; U type cast, its U type bottom water is difficult for putting earns, and easily cause freezing winter, need take comparatively complicated measure just can overcome.
The purpose of this invention is to provide a kind of spiral straight-flow type whole-glass vacuum solar heat-collecting tube, can overcome the deficiencies in the prior art, its no matter horizontal, vertical use, the irradiated area of accepting sunlight is big and round-the-clock constant, water one-way flow in the thermal-collecting tube, circulation smoothly, toggle speed is fast, thermal efficiency height, and the water capacity is easily put only in the pipe, avoid winter freezing, be convenient to be assembled into the hot water engineering system of different purposes, different scales simultaneously.
Concrete scheme of the present invention is as follows:
Spiral straight-flow type whole-glass vacuum solar heat-collecting tube, have water inlet 1, delivery port 2, glass outer tube 3, bracket 4, bottom bracket 5, getter 6, breathing film 7, thermal-arrest coating 8, vacuum chamber 9, it is characterized in that: interior pipe 10 is the spiral build, on the outer surface of thermal-arrest coating 8 attached to interior pipe 10.
Usefulness of the present invention is: its no matter horizontal, vertical use, the irradiated area of accepting sunlight is big and round-the-clock constant, water one-way flow in the thermal-collecting tube, circulation smoothly, toggle speed is fast, thermal efficiency height, and the water capacity is easily put and is earned in the pipe, avoid winter freezing, be convenient to be assembled into the hot water engineering system of different purposes, different scales simultaneously.
Accompanying drawing 1, general structure schematic diagram;
Accompanying drawing 2, water inlet 1, delivery port 2 are drawn schematic diagram by same end;
Pipe holder 11 schematic diagrames in accompanying drawing 3, the drum type brake;
Pipe holder 11 schematic diagrames in accompanying drawing 4, the circle roller posture;
Accompanying drawing 5, B-B analyse and observe circle;
Accompanying drawing 6, A-A cutaway view;
Embodiment: in conjunction with the accompanying drawings, further auspiciously add explanation.
Water inlet 1 and delivery port 2, the spirochetal two ends of pipe 10 in being connected on respectively, and pass glass outer tube 3 respectively by two ends and draw simultaneously with after its sealing is fixedlyed connected, as shown in Figure 1.Water inlet 1 and delivery port 2, the spirochetal two ends of pipe 10 in being connected on respectively, and pass glass outer tube 3 respectively by same end and draw simultaneously with after its sealing is fixedlyed connected, as shown in Figure 2.
Pipe holder 11 in being equipped with in the conveyor screw of interior pipe 10, this support is the drum type brake of both ends open, as shown in Figure 3, or is round roller posture, shown in accompanying drawing 4,5; The outer wall of the conveyor screw inboard of this support cylindrical interface and interior pipe 10 complements one another, and is integrated fixed together adjacent, and to strengthen the safe, stable of interior pipe 10, it is impaired that it is difficult for; Uniform air-vent 13 on the cylindrical wall of drum type brake; Pipe holder 11 structures are in the circle roller posture: have 14 at least four in roller muscle, 15 at least two of radial struts, roller muscle 14 is parallel with axis, and the cylindrical interface with axial uniform radial struts 15 of equal distribution is fixed with each other.
In between the inwall of the outer wall in pipe 10 the conveyor screw outside and glass outer tube 3, intermediate bracket 12 is housed, this support is the annulus washer-shaped, axially evenly is intervally arranged at least one along glass outer tube 3; The outer wall in the conveyor screw outside of the inwall of this support and glass outer tube 3 and interior pipe 10 complements one another, and is integrated fixed together adjacent, and to strengthen the safe, stable of interior pipe 10, it is impaired that it is difficult for, shown in accompanying drawing 1 and 6.
Has air-vent 16 on the annulus of interior pipe holder 12.
Interior pipe holder 11 and intermediate bracket 12 are selected metal material for use, or other exotic materials are made.
The manufacture technology of spiral straight-flow type whole-glass vacuum solar heat-collecting tube and ordinary straight cast vacuum solar heat-collecting pipe are similar, and just conveyor screw manufacture craft condition is higher, have increased the making and the assembly technology of interior pipe holder 11 and intermediate bracket 12 simultaneously.
Recommend the preferred dimension specification to be: the external diameter of glass outer tube 3 is a φ 40-250 millimeter; In pipe 10 internal diameter be φ 10-15 millimeter, make the spiral build after, effectively longly be 1-4 rice.
Claims (9)
1, spiral straight-flow type whole-glass vacuum solar heat-collecting tube, have water inlet (1), delivery port (2), glass outer tube (3), bracket (4), bottom bracket (5), getter (6), breathing film (7), thermal-arrest coating (8), vacuum chamber (9), it is characterized in that: interior pipe (10) is the spiral build, on the outer surface of thermal-arrest coating (8) attached to interior pipe (10).
2, spiral straight-flow type whole-glass vacuum solar heat-collecting tube according to claim 1, it is characterized in that: water inlet (1) and delivery port (2), be connected on the spirochetal two ends of interior pipe (10) respectively, and pass glass outer tube (3) respectively by two ends and draw simultaneously with after its sealing is fixedlyed connected.
3, spiral straight-flow type whole-glass vacuum solar heat-collecting tube according to claim 1, its special card is: water inlet (1) and delivery port (2), be connected on the spirochetal two ends of interior pipe (10) respectively, and pass glass outer tube (3) respectively by same end and draw simultaneously with after its sealing is fixedlyed connected.
4, spiral straight-flow type whole-glass vacuum solar heat-collecting tube according to claim 1 and 2 is characterized in that: interior pipe holder (11) is housed in the conveyor screw of interior pipe (10), and this support is the drum type brake of both ends open, or is round roller posture; The outer wall of the conveyor screw inboard of this support cylindrical interface and interior pipe (10) complements one another, and is integrated fixed together adjacent.
5, according to claim 1 or 3 described spiral straight-flow type whole-glass vacuum solar heat-collecting tubes, it is characterized in that: interior pipe holder (11) is housed in the conveyor screw of interior pipe (10), and this support is the drum type brake of both ends open, or is round roller posture; The outer wall of the conveyor screw inboard of this support cylindrical interface and interior pipe (10) complements one another, and is integrated fixed together adjacent.
6, spiral straight-flow type whole-glass vacuum solar heat-collecting tube according to claim 1 and 2, it is characterized in that: between the outer wall in the conveyor screw outside of interior pipe (10) and the inwall of glass outer tube (3), intermediate bracket (12) is housed, this carriage is the annulus washer-shaped, axially evenly is intervally arranged at least one along glass outer tube (3); The outer wall in the conveyor screw outside of the inwall of this support and glass outer tube (3) and interior pipe (10) complements one another, and is integrated fixed together adjacent.
7, according to claim 1 or 3 described spiral straight-flow type whole-glass vacuum solar heat-collecting tubes, it is characterized in that: between the outer wall in the conveyor screw outside of interior pipe (10) and the inwall of glass outer tube (3), intermediate bracket (12) is housed, this carriage is the annulus washer-shaped, axially evenly is intervally arranged at least one along glass outer tube (3); The outer wall in the conveyor screw outside of the inwall of this support and glass outer tube (3) and interior pipe (10) complements one another, and is integrated fixed together adjacent.
8, spiral straight-flow type whole-glass vacuum solar heat-collecting tube according to claim 4, it is characterized in that: between the outer wall in the conveyor screw outside of interior pipe (10) and the inwall of glass outer tube (3), intermediate bracket (12) is housed, this carriage is the annulus washer-shaped, axially evenly is intervally arranged at least one along glass outer tube (3); The outer wall in the conveyor screw outside of the inwall of this support and glass outer tube (3) and interior pipe (10) complements one another, and is integrated fixed together adjacent.
9, spiral straight-flow type whole-glass vacuum solar heat-collecting tube according to claim 5, it is characterized in that: between the outer wall in the conveyor screw outside of interior pipe (10) and the inwall of glass outer tube (3), intermediate bracket (12) is housed, this carriage is the annulus washer-shaped, axially evenly is intervally arranged at least one along glass outer tube (3); The outer wall in the conveyor screw outside of the inwall of this support and glass outer tube (3) and interior pipe (10) complements one another, and is integrated fixed together adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99107429A CN1128325C (en) | 1999-05-21 | 1999-05-21 | Spiral straight-flow type whole-glass vacuum solar heat-collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99107429A CN1128325C (en) | 1999-05-21 | 1999-05-21 | Spiral straight-flow type whole-glass vacuum solar heat-collecting tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1234489A true CN1234489A (en) | 1999-11-10 |
| CN1128325C CN1128325C (en) | 2003-11-19 |
Family
ID=5272758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99107429A Expired - Fee Related CN1128325C (en) | 1999-05-21 | 1999-05-21 | Spiral straight-flow type whole-glass vacuum solar heat-collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1128325C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360872C (en) * | 2004-11-23 | 2008-01-09 | 张耀明 | Solar energy high-temperature vacuum heat absorption and heat storage apparatus |
| CN101839567A (en) * | 2010-04-02 | 2010-09-22 | 海宁伊满阁太阳能科技有限公司 | Preparation method and product of heat collection-exchange integral solar heat utilization device |
| CN104279777A (en) * | 2014-10-24 | 2015-01-14 | 张家港玉成精机股份有限公司 | Spiral inner-tube vacuum heat collecting tube suitable for large temperature difference |
| CN104279777B (en) * | 2014-10-24 | 2017-01-04 | 张家港玉成精机股份有限公司 | A kind of spiral inner tube vacuum heat collection pipe being suitable to the big temperature difference |
| CN108662793A (en) * | 2018-05-08 | 2018-10-16 | 哈尔滨锅炉厂有限责任公司 | Coil pipe thermal-collecting tube and its heat collecting method for slot type photo-thermal power generation heat collector |
-
1999
- 1999-05-21 CN CN99107429A patent/CN1128325C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360872C (en) * | 2004-11-23 | 2008-01-09 | 张耀明 | Solar energy high-temperature vacuum heat absorption and heat storage apparatus |
| CN101839567A (en) * | 2010-04-02 | 2010-09-22 | 海宁伊满阁太阳能科技有限公司 | Preparation method and product of heat collection-exchange integral solar heat utilization device |
| CN101839567B (en) * | 2010-04-02 | 2012-10-31 | 郑飞云 | Preparation method and product of heat collection-exchange integral solar heat utilization device |
| CN104279777A (en) * | 2014-10-24 | 2015-01-14 | 张家港玉成精机股份有限公司 | Spiral inner-tube vacuum heat collecting tube suitable for large temperature difference |
| CN104279777B (en) * | 2014-10-24 | 2017-01-04 | 张家港玉成精机股份有限公司 | A kind of spiral inner tube vacuum heat collection pipe being suitable to the big temperature difference |
| CN108662793A (en) * | 2018-05-08 | 2018-10-16 | 哈尔滨锅炉厂有限责任公司 | Coil pipe thermal-collecting tube and its heat collecting method for slot type photo-thermal power generation heat collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1128325C (en) | 2003-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing source solar energy technology Co., Ltd. Assignor: Li Xianhang Contract fulfillment period: 2006.12.1 to 2016.11.30 contract change Contract record no.: 2009990000406 Denomination of invention: Spiral straight-flow type whole-glass vacuum solar heat-collecting tube Granted publication date: 20031119 License type: Exclusive license Record date: 2009.4.30 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.12.1 TO 2016.11.30; CHANGE OF CONTRACT Name of requester: BEIJING YUANSHENG SOLAR SCIENCE + TECHNOLOGY CO., Effective date: 20090430 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031119 Termination date: 20120521 |