CN201628403U - Split-type solar water heater - Google Patents
Split-type solar water heater Download PDFInfo
- Publication number
- CN201628403U CN201628403U CN2010201346860U CN201020134686U CN201628403U CN 201628403 U CN201628403 U CN 201628403U CN 2010201346860 U CN2010201346860 U CN 2010201346860U CN 201020134686 U CN201020134686 U CN 201020134686U CN 201628403 U CN201628403 U CN 201628403U
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- water heater
- collector
- pipe
- type solar
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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-Pump Type And Storage Water Heaters (AREA)
Abstract
A split-type solar water heater comprises a solar heat collector, a pressure water box, a heat-transfer connecting pipe, a heat pipe and a heat exchange box, wherein the solar heat collector is filled with heat-conducting medium and connected with the heat exchange box through the heat-transfer connecting pipe; the heat dissipation section of the heat pipe is positioned in the pressure water box; the heat absorption section of the heat pipe is positioned in the heat exchange box; and a plurality of parallel heat dissipation fins are arranged outside the heat dissipation section of the heat pipe and are perpendicular to the central shaft of the heat pipe. The utility model improves the structure of a conventional solar water heater, overcomes the shortcoming of high heat loss of the conventional split-type solar water heater, and provides the split-type solar water heater having the advantages of minimum heat loss, rapid heat transmission, strong water delivery power, high heat exchange efficiency, convenient and flexible installation and low cost.
Description
Technical field
The utility model relates to a kind of solar water heater, and especially a kind of split type pressure-bearing solar water heater belongs to technical field of water heaters.
Background technology
Now, the solar water heater industry is just with the development of swift and violent speed, and the impetus in formation and electric heater, three fens world of gas heater.Simultaneously, along with improving constantly of living standards of the people, solar water heater is just developed to solar thermal collector more high-grade, comfortable, attractive in appearance and storage tank split-type structural by heat collector and storage tank integral structure.
The separated type solar water heater can be placed apart with heat collector and water tank, so the volume of heat collector and weight are all less, can be installed on the wall or on the balcony as the off-premises station of split-type air conditioner, thereby can satisfy most of users' needs.But this separated type solar water heater is because connecting line is longer, thermal losses is bigger in the cyclic process, particularly at northern area, because thermal losses is big, water temperature is difficult to reach the temperature of needs, and usually need heat by electric calorifie installation is auxiliary, thereby need to consume a large amount of electric energy, do not reach and use the solar water heater purpose of energy saving originally.In addition, because northern area temperature is low, the flowing water of depositing in the connecting line freezes easily, also influences the serviceability of solar water heater.
Now, the storage tank of solar water heater develops to the pressure-bearing type from the earliest Natural Circulation type.Because water tank is full pressure-bearing, therefore overcome the shortcoming that non-pressure-bearing supplies water and is short of power, and pipe explosion, not bursting by freezing, water-tight, the thermal efficiency and function all are greatly improved.But the water tank of this water heater directly is connected with vacuum heat collection pipe by heat pipe, so must it be installed together, and can't realize that thermal-arrest and hot water supply are separated, and underaction not only is installed, and applies inconvenience is arranged more.For example, less resident family downstairs is difficult to use the sunshine-duration; And for example, the toilet household of being exposed to the north also can't use.Therefore fail to obtain practical application so far.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, overcome above-mentioned the deficiencies in the prior art, improve the structure of solar water heater, solve the high shortcoming of separated type solar water heater thermal losses, provide that heat is transmitted in a kind of thermal losses with minimum fast, water delivery power is strong, heat exchange efficiency is high, be convenient to flexible installation, the separated type solar water heater of cost economy.
The utility model takes following technical scheme to realize for achieving the above object:
A kind of separated type solar water heater, comprise solar energy heat collector, press-bearing water tank, heat transfer tube connector, heat pipe and heat exchange case, described solar energy heat collector is filled with heat-conducting medium, described solar energy heat collector is connected with heat exchange case by the heat transfer tube connector, the radiating segment of described heat pipe is positioned at press-bearing water tank, the endotherm section of described heat pipe is positioned at heat exchange case, the outside of the radiating segment of described heat pipe is provided with some radiated ribs, and described fin is parallel to each other and perpendicular to the central shaft of described heat pipe.
As further improvement of the utility model, the import of described solar energy heat collector is connected with the import of heat exchange case by the tube connector that advances to conduct heat, the outlet of described solar energy heat collector is connected with the outlet of heat exchange case by the tube connector that goes out to conduct heat, and solar energy heat collector constitutes closed circuit by heat transfer tube connector and heat exchange case.
Further improve as of the present utility model, described solar energy heat collector is made up of heat collector and fishing box, heat collector and fishing box UNICOM, the upper and lower end of described fishing box has upper outlet and lower inlet, and described heat collector is vacuum tube collector or flat plate collector.
Further improve again as of the present utility model,, described heat exchange case bottom has import and outlet; The end of the tube connector and the tube connector that advances to conduct heat of going out to conduct heat is connected with lower inlet with the upper outlet of described fishing box respectively, and the other end of go out the to conduct heat tube connector and the tube connector that advances to conduct heat is connected the formation closed circuit with the import and the outlet of described heat exchange case bottom respectively.
Described heat pipe is a super heat-conductive pipe.
Described heat transfer tube connector is a gravity assisted heat pipe.
Described heat-conducting medium is antifreeze heat-conducting medium.
Perhaps, described heat-conducting medium is a heat-transfer oil.
Also be provided with electric heater in the described press-bearing water tank.
Described fin is copper or aluminium matter.
Obviously, the utlity model has following advantage:
1, convenient and flexible installation is easy to apply;
2, the part of heat pipe in water tank adds radiated rib, quickens heat exchange
3, only need a small amount of heat pipe, cost is very economical;
4, heat exchange efficiency height, water supply powerful, result of use ideal;
5, do not leak water in the vacuum tube, thereby solve the antifreeze problem of cold district better, saves energy;
5, use antifreeze heat-conducting medium, have antifreezing effect, use the region unrestricted.
Description of drawings
Fig. 1 is the structural representation of the utility model separated type solar water heater;
Fig. 2 is the structural representation of the utility model separated type solar water heater preferred embodiment;
Fig. 3 is the heat pipe enlarged diagram of I portion shown in the embodiment 1 described in the utility model.
Accompanying drawing division mark is as follows: 1, solar energy heat collector; 2, press-bearing water tank; 3, heat exchange case; 4, gravity assisted heat pipe; 5, heat pipe; 6, fin; 7, connecting box; 11, first group of vacuum tube; 12, second group of vacuum tube; 21, water inlet pipe; 22, outlet pipe; 23, blow-off pipe; 24, T/P safety valve; 25, high temp/high pressure drainpipe; 31, heat exchange case import; 32, heat exchange case outlet; 41, advance gravity assisted heat pipe; 42, go out gravity assisted heat pipe; 71, connecting box upper outlet; 72, connecting box lower inlet; 81, controller; 82, electric heater; 83, temp probe.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in Figure 1, in the structural representation of the utility model separated type solar water heater, press-bearing water tank 2 and solar energy heat collector 1 split setting, heat exchange case 3 is installed in press-bearing water tank 2 bottom outer wall, and heat-conducting medium circulates between heat exchange case 3 and solar energy heat collector 1 by gravity assisted heat pipe 4.The separated type solar water heater adopts the full intelligent control method operation of micro computer by controller 81 simultaneously.
The outside of the radiating segment of heat pipe 5 is provided with some radiated ribs 6, and fin 6 is parallel to each other and perpendicular to the central shaft of heat pipe 5.
Press-bearing water tank 2 can be installed in loft, balcony, bathroom or flooring, and solar energy heat collector 1 can be installed in flat roof deck, oblique roofing or hang on the exterior wall, perhaps as balcony guardrail.Press-bearing water tank 2 is provided with water inlet pipe 21, outlet pipe 22 and blow-off pipe 23, and controller 81 is electrically connected with electric heater 82, temp probe 83.
The heat energy heating heat-conducting medium that solar energy heat collector 1 is gathered, flow to rapidly in the heat exchange case 3, after flowing into heat-conducting medium in the heat exchange case 3 heat being passed to heat pipe 5 and is positioned at a section of heat exchange case 3, its temperature descends and flows back to solar energy heat collector 1 again, and the heat-conducting medium that flows back to solar energy heat collector 1 flows in the heat exchange case 3 once more, so forms to circulate; After the liquid medium that heat pipe 5 is positioned at 3 one sections of heat exchange cases is accepted heat that heat-conducting medium transmits, flash to gaseous state rapidly and rise to another section that heat pipe 5 is positioned at press-bearing water tank 2, after the medium of gaseous state is passed to water in the press-bearing water tank 2 by thermotube wall with heat, be condensed into liquid medium again and borrow capillary force to flow back to heat pipe 5 and be positioned at a section of heat exchange case 3.The radiated rib 6 of outside that is arranged on the radiating segment of heat pipe 5 can quicken heat is passed to water in the press-bearing water tank 2.
When the temperature of water in the press-bearing water tank 2 was not enough, controller 81 can start electric heater 82 and realize electrical heating.
As shown in Figure 2, in the preferred embodiment structural representation of the utility model separated type solar water heater, press-bearing water tank 2 and solar energy heat collector 1 split setting, heat exchange case 3 is installed in press-bearing water tank 2 bottom outer wall.
Press-bearing water tank 2 is provided with water inlet pipe 21, outlet pipe 22 and blow-off pipe 23.Also be provided with T/P safety valve 24 and high temp/high pressure drainpipe 25 on the top of press-bearing water tank 2.Controller 81 is electrically connected with electric heater 82, temp probe 83.
Solar energy heat collector can be made of vacuum tube collector, is made up of the cylindrical vacuum tube that the 12-23 root is arranged in the same way; Also can constitute by flat plate collector, flat plate collector is furnished with ultrathin vacuum tube copper or aluminium matter blade by the 8-10 root and constitutes, and the glass outside plate is equipped with in the outside of flat plate collector, and the glass inner panel is equipped with in the inside, and stainless steel item plate is equipped with on the top, and the glass side plate is equipped with in both sides.
In the present embodiment, solar energy heat collector 1 is made up of two groups of horizontal vacuum pipes 11,12 and the fishing box 13 that is arranged on wherein, and fishing box 13 is communicated with two groups of vacuum tubes 11,12.The upper and lower end of fishing box 7 has upper outlet 71 and lower inlet 72.The bottom of heat exchange case 3 has import 31 and outlet 32.Advance gravity assisted heat pipe 41 and be connected with outlet 32 with the import 31 of heat exchange case 3 respectively, advance gravity assisted heat pipe 41 and be connected with lower inlet 72 with the upper outlet 71 of fishing box 7 respectively, constitute closed circuit with the other end that goes out gravity assisted heat pipe 42 with an end that goes out gravity assisted heat pipe 42.
In the present embodiment, heat-conducting medium adopts antifreeze heat-conducting medium, but the utility model practical heat-conducting medium be not limited to this, also can adopt other heat-conducting medium, the wet goods medium for example conducts heat.
In two groups of vacuum tubes 11,12, fishing box 7, advance gravity assisted heat pipe 41, go out in gravity assisted heat pipe 42 and the heat exchange case 3 to be full of anti-icing fluid.
During use, after placing outdoor two groups of vacuum tubes, 11,12 intussusception photo-thermal its inner anti-icing fluid is heated up, this just causes the anti-icing fluid in two groups of vacuum tubes 11,12 to produce the temperature difference with placing the anti-icing fluid in the indoor heat exchange case 3, thereby impels anti-icing fluid to flow between two groups of vacuum tubes 11,12 and heat exchange case 3; Hot anti-icing fluid in two groups of vacuum tubes 11,12 flows in the heat exchange cases 3 from the gravity assisted heat pipe 41 that advances of the fishing box 7 between two groups of vacuum tubes 11,12, and the anti-icing fluid that former temperature are lower in the heat exchange case 3 flows back in two groups of vacuum tubes 11,12 and is heated along going out gravity assisted heat pipe 42; After flowing into out hot anti-icing fluid in the gravity assisted heat pipe 42 heat being passed to root heat pipe 5 and is positioned at a section of gravity assisted heat pipe 42, its temperature descends and flows back to again in the fishing box 7, heated hot anti-icing fluid flows into out in the gravity assisted heat pipe 42 once more in two groups of vacuum tubes 11,12 and flow back to, and so forms to circulate; After the liquid medium that heat pipe 5 is positioned at 3 one sections of heat exchange cases is accepted heat that hot anti-icing fluid transmits, flash to gaseous state rapidly and rise to another section that heat pipe 5 is positioned at press-bearing water tank 2, after the medium of gaseous state is passed to water in the press-bearing water tank 2 by thermotube wall with heat, be condensed into liquid medium again and borrow capillary force to flow back to heat pipe 5 and be positioned at a section of heat exchange case 3.Be arranged on some radiated ribs that are parallel to each other 6 of outside of the radiating segment of heat pipe 5, these fins 6 are perpendicular to the central shaft of this heat pipe 5, thereby have increased area of dissipation effectively, make that the heat transfer efficiency of heat pipe 5 is higher.When the temperature of water in the press-bearing water tank 2 was not enough, controller 81 can start electric heater 82 and realize electrical heating.
As shown in Figure 3, the outer setting of the radiating segment of heat pipe 5 has some radiated ribs that are parallel to each other 6, and these fins 6 are perpendicular to the central shaft of this heat pipe 5, thereby has increased area of dissipation effectively, makes that the heat transfer efficiency of heat pipe 5 is higher.The material of fin is preferably the heat conductivility good metal, for example copper or aluminium.
In the utility model, adopt bearing type water tank, interior charged heating can guarantee round-the-clock hot water supply, and its water inlet simultaneously communicates with running water all the time, guarantees water hydraulic pressure thus, and system is in full water state all the time, can not cause the electrical heating dry combustion method.
In the utility model, adopt gravity type heat pipe vertically to be divided in the heat exchange case and the mode in the press-bearing water tank, avoided existing separated type solar water heater heat pipe because of distance, turn round many and contain that horizontal segment brings can't be effectively and the disadvantage of medium in the transmission heat pipe fast, can give full play to the conduction-type heat exchanger efficiency of gravity type heat pipe.
In the utility model, adopt radiated rib, increased area of dissipation effectively, make that Heat Transfer of Heat Pipe on Heat Pipe efficient is higher.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. separated type solar water heater, comprise solar energy heat collector, press-bearing water tank, heat transfer tube connector and heat pipe, it is characterized in that, also comprise heat exchange case, described solar energy heat collector is filled with heat-conducting medium, described solar energy heat collector is connected with heat exchange case by the heat transfer tube connector, the radiating segment of described heat pipe is positioned at press-bearing water tank, the endotherm section of described heat pipe is positioned at heat exchange case, the outside of the radiating segment of described heat pipe is provided with some radiated ribs, and described fin is parallel to each other and perpendicular to the central shaft of described heat pipe.
2. separated type solar water heater according to claim 1, it is characterized in that, the import of described solar energy heat collector is connected with the import of heat exchange case by the tube connector that advances to conduct heat, the outlet of described solar energy heat collector is connected with the outlet of heat exchange case by the tube connector that goes out to conduct heat, and solar energy heat collector constitutes closed circuit by heat transfer tube connector and heat exchange case.
3. separated type solar water heater according to claim 2, it is characterized in that, described solar energy heat collector is made up of heat collector and fishing box, heat collector and fishing box UNICOM, the upper and lower end of described fishing box has upper outlet and lower inlet, and described heat collector is vacuum tube collector or flat plate collector.
4. separated type solar water heater according to claim 3 is characterized in that, described heat exchange case bottom has import and outlet; The end of the tube connector and the tube connector that advances to conduct heat of going out to conduct heat is connected with lower inlet with the upper outlet of described fishing box respectively, and the other end of go out the to conduct heat tube connector and the tube connector that advances to conduct heat is connected the formation closed circuit with the import and the outlet of described heat exchange case bottom respectively.
5. separated type solar water heater according to claim 4 is characterized in that described heat pipe is a super heat-conductive pipe.
6. separated type solar water heater according to claim 5 is characterized in that, described heat transfer tube connector is a gravity assisted heat pipe.
7. separated type solar water heater according to claim 6 is characterized in that, described heat-conducting medium is antifreeze heat-conducting medium.
8. separated type solar water heater according to claim 6 is characterized in that described heat-conducting medium is a heat-transfer oil.
9. according to each described separated type solar water heater of claim 1-8, it is characterized in that, also be provided with electric heater in the described press-bearing water tank.
10. separated type solar water heater according to claim 9 is characterized in that, described fin is copper or aluminium matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201346860U CN201628403U (en) | 2010-03-18 | 2010-03-18 | Split-type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201346860U CN201628403U (en) | 2010-03-18 | 2010-03-18 | Split-type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628403U true CN201628403U (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201346860U Expired - Fee Related CN201628403U (en) | 2010-03-18 | 2010-03-18 | Split-type solar water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN201628403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989523A (en) * | 2017-05-17 | 2017-07-28 | 广西阳升新能源有限公司 | A kind of solar thermal collector of new heat-exchange device |
-
2010
- 2010-03-18 CN CN2010201346860U patent/CN201628403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989523A (en) * | 2017-05-17 | 2017-07-28 | 广西阳升新能源有限公司 | A kind of solar thermal collector of new heat-exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN UNIVERSITY OF COMMERCE Free format text: FORMER OWNER: JIN XIANGYANG Effective date: 20110525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150028 COLLEGE OF LIGHT INDUSTRY, MAILBOX 445, HARBIN UNIVERSITY OF COMMERCE, HARBIN CITY, HEILONGJIANG PROVINCE TO: 150028 COLLEGE OF LIGHT INDUSTRY, MAILBOX 445, HARBIN UNIVERSITY OF COMMERCE, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110525 Address after: 150028 445 mailbox School of light industry, Harbin University of Commerce, Heilongjiang Patentee after: Harbin University of Commerce Address before: 445 light industry college, No. 150028 mailbox, Harbin University of Commerce, Harbin, Heilongjiang Patentee before: Jin Xiangyang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20120318 |