CN201539983U - Pressure-bearing type tubular solar collector - Google Patents
Pressure-bearing type tubular solar collector Download PDFInfo
- Publication number
- CN201539983U CN201539983U CN2009202557160U CN200920255716U CN201539983U CN 201539983 U CN201539983 U CN 201539983U CN 2009202557160 U CN2009202557160 U CN 2009202557160U CN 200920255716 U CN200920255716 U CN 200920255716U CN 201539983 U CN201539983 U CN 201539983U
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- header
- mozzle
- transfer device
- heat transfer
- 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
Images
Classifications
-
- 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
-
- 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
-
- 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
Abstract
The utility model provides a pressure-bearing type tubular solar collector which comprises vacuum tubes, a header and a tail stock, wherein the header bears one ends of the vacuum tubes, the tail stock bears the other ends of the vacuum tubes, and the header and the tail stock are consistent in shape and shaped like a wedge; and the vacuum tubes are parallel to the inclined plane of the header and the tail stock, and arranged from top to bottom. The pressure-bearing type tubular solar collector has good heat collecting effect, good sealing performance and high safety factors.
Description
Technical field
The utility model relates to the vacuum pipe solar field, and particularly relevant for a kind of pressure type vacuum tube solar heat-collecting device.
Background technology
Along with the shortage of combustion gas and electric power, solar water heater is being played the part of more and more important role in daily life.Solar water heater mainly contains two big classes in the market: the one, and heat pipe pressure-bearing type, the one, the all-glass vacuum tube formula of falling into water.The heat collector of existing pressure type vacuum tube solar water heater is vertical the installation, and heat collector surface becomes 0 ° of angle with vertical guide, do like this heat collector collecting efficiency is reduced greatly.Perhaps heat collector is connected with body of wall by independent rack, and heat collector surface and vertical guide form an angle, but this way is done not only loaded down with trivial details but also not attractive in appearance.
In addition, generally adopt φ 8 or φ 10 copper pipes to conduct heat in the existing heat collector vacuum tube, and with header in the copper pipe welding, do like this cost height, easily fouling obstruction, weld many, easily leak.And directly walk medium in the present more heat collector vacuum tube, and make vacuum tube like this and in a single day break, can cause security incident, and systemic breakdown.Further, generally adopt individual tubes to conduct heat in the existing heat collector header, heat-transfer effect is poor.
The utility model content
The purpose of this utility model provides that a kind of Heat-collecting effect is good, good seal performance, pressure type vacuum tube solar heat-collecting device that safety factor is high.
For reaching above-mentioned purpose, the utility model proposes a kind of pressure type vacuum tube solar heat-collecting device, comprise vacuum tube, header and tailstock, one end of header carrying vacuum tube, the other end of tailstock carrying vacuum tube, and header is consistent with the tailstock shape and be wedge shape, and vacuum tube be arranged in parallel from top to bottom along the inclined-plane of header and tailstock.
In the utility model, there is heat transfer device vacuum tube inside, the end sealing of heat transfer device, the other end has opening, between vacuum tube inwall and the heat transfer device thermofin is arranged, there is mozzle header inside, and heat transfer device is connected to an integral body by above-mentioned opening and mozzle perforation.
In the utility model, in heat transfer device and the mozzle working media is arranged, no working media in the vacuum tube.
In the utility model, mozzle is the U type, and a side of U type mozzle connects heat transfer device, and the two-port of U type mozzle is positioned at the upper end of header and is connected with water tank.
In the utility model, the longitudinal cross-section of above-mentioned wedge shape is a right-angled trapezium, and promptly the longitudinal cross-section of header and tailstock is a right-angled trapezium, and the hypotenuse of right-angled trapezium is positioned at the above-mentioned inclined-plane of header and tailstock.
In sum, heat collector integral inclination of the present utility model is installed, and heat collector surface becomes an inclination angle naturally, and not only Heat-collecting effect is good, and better appearance.Heat transfer device is connected with mozzle removable seal in the header in the vacuum tube, and is convenient for installation and maintenance, good seal performance.No heat-conducting medium in the vacuum tube, vacuum tube does not almost have explosion phenomenon (except the artificial or irresistible nature), security of system factor height, even single vacuum tube breaks, system also can move as usual.The header inner flow passage becomes the U type, and cold-hot flow passage separately helps system and conducts heat.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the left view of pressure type vacuum tube solar heat-collecting device among Fig. 1.
The specific embodiment
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Fig. 1 is the schematic perspective view of the utility model embodiment, and Fig. 2 is the left view of pressure type vacuum tube solar heat-collecting device among Fig. 1, please also refer to Fig. 1 and Fig. 2.
Pressure type vacuum tube solar heat-collecting device comprises vacuum tube 1, header 2 and tailstock 3.One end of header 2 carrying vacuum tubes 1, the other end of tailstock 3 carrying vacuum tubes 1, and header 3 is consistent with tailstock 2 shapes and be wedge shape, and vacuum tube 1 be arranged in parallel from top to bottom along the inclined-plane S of header 2 and tailstock 3.In the present embodiment, the longitudinal cross-section of header 2 and tailstock 3 is a right-angled trapezium, and the hypotenuse of right-angled trapezium is positioned at the above-mentioned inclined-plane S of header 2 and tailstock 3.
In the present embodiment, there is heat transfer device 4 vacuum tube 1 inside, the end 4a sealing of heat transfer device 4, and other end 4b has opening.There is mozzle 5 header 2 inside, and heat transfer device 4 is connected to an integral body by above-mentioned opening and mozzle 5 perforations.Between vacuum tube 1 inwall and the heat transfer device 4 thermofin 6 is arranged.
In the present embodiment, in heat transfer device 4 and the mozzle 5 working media is arranged, no working media in the vacuum tube 1.
In the present embodiment, mozzle 5 is the U type, and a side 5a of U type mozzle 5 connects heat transfer device 4, and the two ends of U type mozzle 5 connect the water tank (not shown).
During actual the use, vacuum tube 2 converts the solar radiation that absorbs to heat energy, and heat energy is passed to heat transfer device 4 through thermofin 6, and heat transfer device 4 conducts to working media.Because heat transfer device 4 connects with mozzle 5 and is connected to an integral body, working media flow to mozzle 5 by heat transfer device 4, further flow in the water tank, thereby the water temperature in the whole water tank is raise gradually.
In sum, heat collector integral inclination of the present utility model is installed, and heat collector surface becomes an inclination angle naturally, and not only Heat-collecting effect is good, and better appearance.The interior mozzle of heat transfer device and header removably connects in the vacuum tube, and is convenient for installation and maintenance, good seal performance.The header inner flow passage becomes the U type, and cold-hot flow passage separately helps system and conducts heat.No heat-conducting medium in the vacuum tube, vacuum tube does not almost have explosion phenomenon (except the artificial or irresistible nature), security of system factor height, even single vacuum tube breaks, system also can move as usual.
Concrete case study on implementation only is a preferable case study on implementation of the present utility model described in the utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (5)
1. pressure type vacuum tube solar heat-collecting device, it is characterized in that, comprise vacuum tube, header and tailstock, one end of header carrying vacuum tube, the other end of tailstock carrying vacuum tube, and header is consistent with the tailstock shape and be wedge shape, and vacuum tube be arranged in parallel from top to bottom along the inclined-plane of header and tailstock.
2. pressure type vacuum tube solar heat-collecting device according to claim 1, it is characterized in that, wherein there is heat transfer device vacuum tube inside, the one end sealing of heat transfer device, the other end has opening, between vacuum tube inwall and the heat transfer device thermofin is arranged, there is mozzle header inside, and heat transfer device is connected to an integral body by above-mentioned opening and mozzle perforation.
3. pressure type vacuum tube solar heat-collecting device according to claim 2 is characterized in that wherein in heat transfer device and the mozzle working media being arranged, no working media in the vacuum tube.
4. pressure type vacuum tube solar heat-collecting device according to claim 2 is characterized in that wherein mozzle is the U type, and a side of U type mozzle connects heat transfer device, and the two-port of U type mozzle is positioned at the upper end of header and is connected with water tank.
5. according to claim 1 or 2 or 3 or 4 described pressure type vacuum tube solar heat-collecting devices, it is characterized in that wherein the longitudinal cross-section of above-mentioned wedge shape is a right-angled trapezium, and the hypotenuse of right-angled trapezium is positioned at the above-mentioned inclined-plane of header and tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202557160U CN201539983U (en) | 2009-11-25 | 2009-11-25 | Pressure-bearing type tubular solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202557160U CN201539983U (en) | 2009-11-25 | 2009-11-25 | Pressure-bearing type tubular solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539983U true CN201539983U (en) | 2010-08-04 |
Family
ID=42591435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202557160U Expired - Fee Related CN201539983U (en) | 2009-11-25 | 2009-11-25 | Pressure-bearing type tubular solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963408A (en) * | 2010-10-27 | 2011-02-02 | 广州市碧日能源科技有限公司 | Solar water heating system with underlying water tank |
| CN102042704A (en) * | 2010-11-25 | 2011-05-04 | 大连熵立得传热技术有限公司 | Heat transfer device of heat-pipe solar heat collector |
-
2009
- 2009-11-25 CN CN2009202557160U patent/CN201539983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963408A (en) * | 2010-10-27 | 2011-02-02 | 广州市碧日能源科技有限公司 | Solar water heating system with underlying water tank |
| CN101963408B (en) * | 2010-10-27 | 2012-10-10 | 广州市碧日能源科技有限公司 | Solar water heating system with underlying water tank |
| CN102042704A (en) * | 2010-11-25 | 2011-05-04 | 大连熵立得传热技术有限公司 | Heat transfer device of heat-pipe solar heat collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202692464U (en) | Heat pipe fall type solar heat collector | |
| CN201858778U (en) | Two-tank solar water heater | |
| CN201539983U (en) | Pressure-bearing type tubular solar collector | |
| CN2788093Y (en) | Vertical solar heat collector | |
| CN101650092A (en) | Thermal-collecting tube and solar thermal collector and solar water heater using same | |
| CN203533915U (en) | Compact liquid tubular type vacuum tube water heater compatible with phase transition and heat accumulation functions | |
| CN204923511U (en) | Take safety device's solar water heater heat -retaining unit | |
| CN102635959A (en) | Wall-mounted solar water heater | |
| KR200457082Y1 (en) | Heat exchange type solor heat boiler for supplying heating-water and hot-water | |
| CN103423880A (en) | Novel vacuum-tube type solar collector | |
| CN201672727U (en) | Fold-line heat absorbing flow channel of balcony-style flat-panel solar heat collector | |
| CN105020917A (en) | Solar water heater heat storage unit with safety device and installation method of heat storage unit | |
| CN201032302Y (en) | Series connection type water storing pipes | |
| CN201028829Y (en) | Balcony wall-hanging integral bearing type photo-heating water heater | |
| CN201401991Y (en) | Solar heat collecting tube and solar heat collector | |
| CN204027046U (en) | A kind of Split wall-mounted solar water heater heat-exchanging water tank | |
| CN201497238U (en) | Heat collecting tube and solar heat collector and solar water heater consisting of same | |
| CN201892328U (en) | Jacket split balcony type solar water heating system | |
| CN201421193Y (en) | solar water heater | |
| CN202770003U (en) | Built-in heat exchanger of wall-mounted solar water heater | |
| CN102620446B (en) | Flat plate solar water heater with built-in tube-sheet heat exchange device | |
| CN101608842A (en) | A kind of thermal-collecting tube and solar water heater | |
| CN201145429Y (en) | Novel solar heat collector | |
| CN202432730U (en) | Tunnel type solar heat collector flow passage | |
| CN2929588Y (en) | High efficiency vacuum heat collection tube water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20131125 |