CN202153063U - Solar heat-exchange type heat collector with vacuum tube - Google Patents
Solar heat-exchange type heat collector with vacuum tube Download PDFInfo
- Publication number
- CN202153063U CN202153063U CN2011202427681U CN201120242768U CN202153063U CN 202153063 U CN202153063 U CN 202153063U CN 2011202427681 U CN2011202427681 U CN 2011202427681U CN 201120242768 U CN201120242768 U CN 201120242768U CN 202153063 U CN202153063 U CN 202153063U
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- Prior art keywords
- tube
- header
- exchange type
- heat collector
- pipe
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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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a solar heat-exchange type heat collector with a vacuum tube. The solar heat-exchange type heat collector comprises a header and the full-glass vacuum tube, wherein the header comprises a water inlet tube, a water outlet tube and a heat exchange tube; the heat exchange tube is arranged in the header; a water inlet of the heat exchange tube is connected with the water inlet tube; and a water outlet of the heat exchange tube is connected with the water outlet tube. The solar heat-exchange type heat collector has the following advantages that water does not flow through the vacuum tube, and no scale hidden danger exists in the vacuum tube, therefore, the problem that the heat efficiency is lowered is not caused; the heat collector can supply constant-temperature water, and the pipe explosion can not be caused; the heat collector can be connected with a pressure-bearing system, and the manufacturing cost is low; the heat collector is convenient to adopt the gravity backflow anti-freezing measures in anti-freezing process, thereby being safe and reliable and saving energy; moreover, the heat collector is fast to install and convenient to maintain and has long service life and low manufacturing cost.
Description
[technical field]
The utility model relates to solar thermal collector, relates in particular to a kind of vacuum pipe solar heat exchange type heat collector.
[background technology]
Vacuum pipe solar heat exchange type heat collector structure is made up of several parts such as all-glass vacuum thermal-collecting tube, stainless steel header, tail holders.Heat collector is placed by certain gradient; When solar light irradiation was on all-glass vacuum thermal-collecting tube, the thermal-arrest medium in the header absorbed heat energy through the all-glass vacuum thermal-collecting tube undercoating, and the water temperature in the pipe raises; Get into header; Hot water in cold water in the header and the all-glass vacuum thermal-collecting tube circulates, the water inlet pipe input cold water of header one end, the outlet pipe output hot water of the other end.There is following problem in tradition all-glass vacuum thermal-collecting tube heat collector:
1. leak water in the vacuum tube, be easy to incrustation in the pipe, collecting efficiency reduces behind the incrustation.
2. occur the bombing accident easily and make whole hot-water heating system paralysis.
3. common all-glass vacuum thermal-collecting tube can't insert pressure bearing system, and as must adopting the glass metal vacuum tube during access pressure bearing system, cost price will increase by 30%.
4. system adopts electric-heating belt and antifreeze circulation when antifreeze, owing to rely on electric power, and poor reliability, and
Need consumed power.
[summary of the invention]
The technical problem that the utility model will solve provides in a kind of vacuum tube not can sediment incrustation, collecting efficiency is high, is convenient to antifreezely, is not prone to the bombing accident, is convenient to insert the vacuum pipe solar heat exchange type heat collector of pressure bearing system.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of vacuum pipe solar heat exchange type heat collector; Comprise header and all-glass vacuum thermal-collecting tube; Described header comprises water inlet pipe and outlet pipe, comprises heat exchanger tube, and described heat exchanger tube is installed in the header; The water inlet of heat exchanger tube is connected with described water inlet pipe, and the delivery port of heat exchanger tube is connected with described outlet pipe.
Above-described vacuum pipe solar heat exchange type heat collector, described water inlet pipe, heat exchanger tube and outlet pipe are the metal tube of 1 one.
Above-described vacuum pipe solar heat exchange type heat collector, described metal tube is a copper pipe.
Above-described vacuum pipe solar heat exchange type heat collector comprises liquid-feeding tube, and described liquid-feeding tube ecto-entad penetrates header, and the inner chamber of liquid-feeding tube communicates with the inner chamber of header.
Above-described vacuum pipe solar heat exchange type heat collector comprises drain pipe, and described drain pipe ecto-entad penetrates header, and the endoporus of drain pipe communicates with the inner chamber of header.
Above-described vacuum pipe solar heat exchange type heat collector, described liquid-feeding tube and drain pipe respectively are arranged in an end of header.
Above-described vacuum pipe solar heat exchange type heat collector, described liquid-feeding tube and drain pipe are near the top of header.
Above-described vacuum pipe solar heat exchange type heat collector is filled with anti-icing fluid in the inner chamber of described header and all-glass vacuum thermal-collecting tube.
The beneficial effect of the utility model is following:
1. do not leak water in the vacuum tube, no incrustation scale hidden danger can not cause the thermal efficiency to reduce problem thus.
2. can do the constant temperature water outlet, can bombing.
3. can insert pressure bearing system, and cost is low.
4. system is convenient to adopt the gravity reflux antifreezing measures when antifreeze, and is safe and reliable, energy savings.
5. quick for installation, easy to maintenance, long service life, the cost cost is low.
[description of drawings]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the cutaway view of the utility model vacuum pipe solar heat exchange type heat collector embodiment 1.
Fig. 2 is the left view of the utility model vacuum pipe solar heat exchange type heat collector embodiment 1.
Fig. 3 is the partial enlarged drawing at I position among Fig. 1.
Fig. 4 is the structural representation of the utility model vacuum pipe solar heat exchange type heat collector embodiment 2.
Fig. 5 is the left view of the utility model vacuum pipe solar heat exchange type heat collector embodiment 2.
[specific embodiment]
To the embodiment 1 of the utility model vacuum pipe solar heat exchange type heat collector shown in Figure 3, vacuum pipe solar heat exchange type heat collector comprises header 1, all-glass vacuum thermal-collecting tube 2 and tail holder 3 at Fig. 1.Space between outer courage 101 of header and the header inner bag 102 is filled with polyurethane insulating foam layer 103.All-glass vacuum thermal-collecting tube 2 inserts the pore of header 1, is sealed by sealing ring 104 between the pore of all-glass vacuum thermal-collecting tube 2 and header 1.
The copper pipe 4 of one passes header 1 and constitutes heat exchanger, and the left end 401 of copper pipe 4 is water inlet pipes of heat exchanger, and right-hand member 402 is outlet pipes of heat exchanger, and a section 403 of being in header 1 inner bag 102 of copper pipe 4 is heat exchanger tube.
Stainless liquid-feeding tube 5 and drain pipe 6 are arranged in the left side and the right side of header, and the ecto-entad of stainless liquid-feeding tube 5 and drain pipe 6 penetrates header 1, and the inner chamber of liquid-feeding tube 5 and drain pipe 6 communicates with the inner chamber of header respectively.
Liquid-feeding tube 5 and the top of drain pipe 6 near header 1, liquid-feeding tube 5 and drain pipe 6 were positioned at the top of header 1 after equipment was installed, and helped deaeration.Stainless liquid-feeding tube 5 is used in the inner chamber of header 1 and all-glass vacuum thermal-collecting tube 2, being filled with anti-icing fluid.When drain pipe 6 is connected as many vacuum pipe solar heat exchange type heat collectors, unified many heat collectors filling anti-icing fluid.
The heat-transfer working medium of the above embodiment of the utility model is not a water; But anti-icing fluid is filled with anti-icing fluid in the inner chamber of header 1 and all-glass vacuum thermal-collecting tube 2, when solar light irradiation is on all-glass vacuum thermal-collecting tube; Thermal-arrest medium in the header absorbs heat energy through the all-glass vacuum thermal-collecting tube undercoating; The anti-icing fluid temperature raises in the pipe, gets into header and contacts with heat exchanger tube, with the water that flows in the heat transferred heat exchanger tube; Cold water flows into from the water inlet pipe of heat exchanger, and hot water flows out from the heat exchanger outlet pipe.
The all-glass vacuum thermal-collecting tube of present embodiment only with the anti-icing fluid contact, does not contact with water, can not generate incrustation scale, can not cause the thermal efficiency to reduce; All-glass vacuum thermal-collecting tube can not cause bombing because of contacting cold water suddenly only with the anti-icing fluid contact, makes whole hot-water heating system paralysis; When inserting pressure bearing system, just the copper pipe of heat exchanger bears high pressure, and all-glass vacuum thermal-collecting tube still bears normal pressure, need not to adopt the glass metal vacuum tube, can lower cost greatly; Anti-icing fluid can bear low temperature, need not to adopt electric-heating belt and antifreeze circulation, need not rely on electric power, and good reliability does not subject to freeze injury.
Structure such as Fig. 4 and shown in Figure 5 of the utility model vacuum pipe solar heat exchange type heat collector embodiment 2 are characterized in that 1 header cooperates with 2 groups of vacuum tubes, and the principle of heat exchange is with embodiment 1.
Claims (8)
1. vacuum pipe solar heat exchange type heat collector; Comprise header and all-glass vacuum thermal-collecting tube, described header comprises water inlet pipe and outlet pipe, it is characterized in that; Comprise heat exchanger tube; Described heat exchanger tube is installed in the header, and the water inlet of heat exchanger tube is connected with described water inlet pipe, and the delivery port of heat exchanger tube is connected with described outlet pipe.
2. vacuum pipe solar heat exchange type heat collector according to claim 1 is characterized in that described water inlet pipe, heat exchanger tube and outlet pipe are the metal tube of 1 one.
3. vacuum pipe solar heat exchange type heat collector according to claim 2 is characterized in that described metal tube is a copper pipe.
4. vacuum pipe solar heat exchange type heat collector according to claim 1 is characterized in that, comprises liquid-feeding tube, and described liquid-feeding tube ecto-entad penetrates header, and the inner chamber of liquid-feeding tube communicates with the inner chamber of header.
5. vacuum pipe solar heat exchange type heat collector according to claim 4 is characterized in that, comprises drain pipe, and described drain pipe ecto-entad penetrates header, and the endoporus of drain pipe communicates with the inner chamber of header.
6. vacuum pipe solar heat exchange type heat collector according to claim 5 is characterized in that described liquid-feeding tube and drain pipe respectively are arranged in an end of header.
7. vacuum pipe solar heat exchange type heat collector according to claim 6 is characterized in that described liquid-feeding tube and drain pipe are near the top of header.
8. according to the described vacuum pipe solar heat exchange type of arbitrary claim heat collector in the claim 1 to 7, it is characterized in that, be filled with anti-icing fluid in the inner chamber of described header and all-glass vacuum thermal-collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202427681U CN202153063U (en) | 2011-07-11 | 2011-07-11 | Solar heat-exchange type heat collector with vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202427681U CN202153063U (en) | 2011-07-11 | 2011-07-11 | Solar heat-exchange type heat collector with vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153063U true CN202153063U (en) | 2012-02-29 |
Family
ID=45693559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202427681U Expired - Fee Related CN202153063U (en) | 2011-07-11 | 2011-07-11 | Solar heat-exchange type heat collector with vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202788A (en) * | 2014-06-24 | 2015-12-30 | 吴艳频 | Through type porous heat exchanger type solar header |
| CN110345647A (en) * | 2019-05-22 | 2019-10-18 | 江苏星亚新能源科技有限公司 | A kind of heating system that electron tubes type normal pressure thermal-arrest bearing operation is integrated |
| CN110595078A (en) * | 2019-10-17 | 2019-12-20 | 内蒙古昊海环境科技有限公司 | Heat collection method of novel solar vacuum tube air heat collection and heat exchange integrated header |
-
2011
- 2011-07-11 CN CN2011202427681U patent/CN202153063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202788A (en) * | 2014-06-24 | 2015-12-30 | 吴艳频 | Through type porous heat exchanger type solar header |
| CN110345647A (en) * | 2019-05-22 | 2019-10-18 | 江苏星亚新能源科技有限公司 | A kind of heating system that electron tubes type normal pressure thermal-arrest bearing operation is integrated |
| CN110595078A (en) * | 2019-10-17 | 2019-12-20 | 内蒙古昊海环境科技有限公司 | Heat collection method of novel solar vacuum tube air heat collection and heat exchange integrated header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN SANGXIA NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN SANGXIA SOLAR ENERGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 503 H room, Century Art Plaza, Xinzhou South Road, Shenzhen, Guangdong, Futian District 518000, China Patentee after: Shenzhen city mulberry Xiaxin Energy Technology Co Ltd Address before: 503 H room, Century Art Plaza, Xinzhou South Road, Shenzhen, Guangdong, Futian District 518000, China Patentee before: Shenzhen Sangxia Solar Energy Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |