CN2503418Y - Vacuum pipe two-circuit solar heating collecting device connecting box - Google Patents
Vacuum pipe two-circuit solar heating collecting device connecting box Download PDFInfo
- Publication number
- CN2503418Y CN2503418Y CN01230736U CN01230736U CN2503418Y CN 2503418 Y CN2503418 Y CN 2503418Y CN 01230736 U CN01230736 U CN 01230736U CN 01230736 U CN01230736 U CN 01230736U CN 2503418 Y CN2503418 Y CN 2503418Y
- Authority
- CN
- China
- Prior art keywords
- case
- vacuum tube
- connect
- heat exchange
- solar thermal
- 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
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a dual-loop vacuum tube solar collector connection box. A couple of heat exchange relations are formed between a metal tube inside a cavity body and the cavity body of an inner connection box. When the collector operates, the heat transfer working medium inside the vacuum tube is adopted as an input loop of heat exchange, and a hot water system (water tank) connected with the two ends of the metal tube is adopted as an output loop, therefore, the operation of the dual-loop realizes the purposes of the pressure supporting of the hot water system and the prevention of the scale inside the vacuum tube. The collector produced by the utility model matches with all types of the storage-type water heater on the market, and can become a relatively perfect split type dual energy water heater.
Description
The utility model is that a kind of heat collector that is used for vacuum pipe solar water heater (system) connects case.
The all-glass solar vacuum tubular collector operation of in glass tube, " leaking water " usually, allow the water (heat-transfer working medium) in the glass tube unite two into one with water in the water heater (system), the result who does like this will make hot-water heating system (water tank) be difficult to pressure-bearing, and the sediments such as incrustation scale in the passing of time managing are many, also will have a strong impact on collecting efficiency; Single flow or " U " shape tube type metal absorber vacuum tube (inserting " U " shape pipe too in all-glass vacuum tube) are done solar thermal collector, usually also be " leaking water " operation in direct current core pipe or " U " shape pipe, though with the passing of time the energy pressure-bearing has been tied incrustation scale in direct current core pipe or " U " shape pipe and can have been had a strong impact on collecting efficiency equally.
The purpose of this utility model provides a kind of electron tubes type solar thermal collector of double loop technology that uses and connects case, mix after vacuum tube makes heat collector, no matter still in home-use separated type solar water heater, move in large-scale hot-water heating system, hot-water heating system (water tank) not only can pressure-bearing, and can prevent scaling in all-glass vacuum tube or direct current core pipe or " U " shape pipe.
The purpose of this utility model is so to realize: the heat-transfer working medium of " walking " passes to hot-water heating system (water tank) by heat exchange with the solar heat that obtains in all-glass vacuum tube or direct current core pipe or " U " shape pipe, heat-transfer working medium and hot-water heating system are separated, carried out the double loop operation.Specific practice is: in company's case of heat collector, a metal tube that is used for heat exchange is housed, connects in making and form a pair of heat exchange relationship between the cavity of case and the metal tube.When moving in heat collector, the heat-transfer working medium in all-glass vacuum tube or direct current core pipe or " U " shape pipe connects in the case interior, becomes the input circuit of heat exchanger, and two of metal tube terminates on the water tank (hot-water heating system), promptly becomes the output loop of heat exchanger.
The heat collector of the solar water heater that the utility model is made (system), can adapt to all pressure-type hot water systems, especially can be supporting with higher all kinds of water-storage electric heaters, combustion gas or the fuel-oil water heater of commercialized degree on the market, form split type " dual intensity source " hot-water heating system, fine intrasystem water is by solar energy heating, can energising when the sleet sky needs hot water, combustion gas or fuel oil, be the solar water heater (system) of " round-the-clock " heat supply water.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the horizontal structural map that connects case.
Fig. 2 is the horizontal structural map that connects case of " U " shape pipe.
Fig. 3 is the vertical structural map that connects case.
Fig. 4 is the vertical structural map that connects case of " U " shape pipe.
Among the figure, connect metal tube 7 metal tab 8. that 6. heat exchanges of case 2. heat-transfer working medium fluid infusion interfaces 3. heat-transfer working medium expansion protective device interfaces 4. all-glass vacuum tube jacks 5. sealing rings use in 1. and connect case shell 9. heat insulators 10. metal tube special joints
Fig. 1 is the horizontal case that connects, and is applicable to " the flexible all-glass vacuum tube " that be inserted with the metal-cored pipe of single flow in all-glass vacuum tube that North and South direction is placed or single flow metal absorber vacuum tube or the all-glass vacuum tube.As figure, have interface (2), the heat-transfer working medium expansion protective device interface (3) that replenishes heat-transfer working medium at interior two ends or the corresponding site that connects case (1); In connect the jack (4) that all-glass vacuum tube is side by side arranged on rectangular of case (1), sealing ring (5) is housed on the jack (4), in connect case (1) and be the rectangular square body of closed at both ends or other body, about 70～100 millimeters of the length of side of its cross section (about), it is fixed that length is come by the quantity (daylighting areas that need) of vacuum tube; The length of the metal tube that heat exchange is used (6) needs greater than connecting case and stretching out the two that connects case, and two port is the output of heat exchanger; In order to increase heat exchange area, be wrapped with metal tab (7) on the pipe shaft of metal tube (6), perhaps with the enlarged-diameter of metal tube (6), to increase its surface area; In order to reduce the loss of heat, in connect case (1) and connect between the case shell (8) about 50 millimeters heat insulator (9) is arranged.
Connect the aperture of the jack (4) on the case (1) in the change and load onto corresponding sealing ring or the corresponding metal pipe special joint (10) of burn-oning, the utility model just can connect " the flexible all-glass vacuum tube " that is inserted with the metal-cored pipe of single flow in single flow metal absorber vacuum tube or the all-glass vacuum tube.
Fig. 2 is the horizontal case that connects of " U " shape pipe, is applicable to " U " shape pipe metal absorber vacuum tube that North and South direction is placed or " the flexible all-glass vacuum tube " that inserts " U " shape pipe in all-glass vacuum tube." U " shape pipe connects case except the diameter and every two jacks of vacuum tube needs (adding sealing ring) or two metal tube special joints (10) of the interior jack (4) that connects case, the same Fig. 1 of other structure.
Fig. 3 is vertical water tank, is applicable to " the flexible all-glass vacuum tube " that be inserted with the metal-cored pipe of single flow in all-glass vacuum tube that east-west direction is placed or single flow metal absorber vacuum tube or the all-glass vacuum tube.The vertical vacuum tube that connects case can the company's of being inserted in case one side, both sides that also can the company's of being inserted in case, the former equals the company case of Fig. 1 is changed 90 degree, the latter as shown in Figure 3: with the both sides of the jack (4) and sealing ring (5) company of the being arranged in case of all-glass vacuum tube, " relative in twos " is in the hope of symmetry.Metal tube (6) is made " U " shape, and its two end interface all stretches out from the upper end that connects case, also can not make " U " shape and still stretches out from the two ends that connect case one on the other.
Fig. 4 is the vertical case that connects of " U " shape pipe, is applicable to " U " shape pipe metal absorber vacuum tube that east-west direction is placed or " the flexible all-glass vacuum tube " that inserts " U " shape pipe in all-glass vacuum tube.Need two (sealing rings) except (each) vacuum tube jack among the figure or need two metal tube special joints (10) the same Fig. 3 of other structure.
Claims (9)
1. a vacuum tube double loop solar thermal collector that has heat exchanger connects case, it is characterized in that: in connect the case cavity and be mounted in it between the metal tube that is used for heat exchange and constitute a pair of heat exchange relationship.
2. vacuum tube according to claim 1 double loop solar thermal collector connects case, it is characterized in that: in connect and have interface and the heat-transfer working medium expansion protective device interface that replenishes heat-transfer working medium on the case.
3. vacuum tube according to claim 1 double loop solar thermal collector connects case, it is characterized in that: in connect and be useful on jack, sealing ring or the metal tube special joint that all kinds of solar energy heating vacuum tubes are installed on the case.
4. connect case according to claim 1 or 3 described vacuum tube double loop solar thermal collectors, it is characterized in that: in connect the special joint that is useful on installation " U " shape metal tube on the case.
5. vacuum tube according to claim 1 double loop solar thermal collector connects case, it is characterized in that: in connect case and connect between the case shell and have heat insulator heat insulation.
6. vacuum tube according to claim 1 double loop solar thermal collector connects case, it is characterized in that: the metal tube that is used for heat exchange is wrapped with metal tab to increase heat exchange area on pipe shaft.
7. connect case according to claim 1 or 6 described vacuum tube double loop solar thermal collectors, it is characterized in that: the diameter that connects the metal tube that is used for heat exchange in the case in the expansion is to increase heat exchange area.
8. vacuum tube according to claim 1 double loop solar thermal collector connects case, it is characterized in that: level or vertical or when tilting to place, in connect the metal tube that is used for heat exchange in the case two ports stretch out from two ends.
9. connect case according to claim 1 or 8 described vacuum tube double loop solar thermal collectors, it is characterized in that: vertical or when tilting to place, in connect the metal tube that is used for heat exchange in the case and make " U " shape, two port all stretches out from the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01230736U CN2503418Y (en) | 2001-07-24 | 2001-07-24 | Vacuum pipe two-circuit solar heating collecting device connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01230736U CN2503418Y (en) | 2001-07-24 | 2001-07-24 | Vacuum pipe two-circuit solar heating collecting device connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503418Y true CN2503418Y (en) | 2002-07-31 |
Family
ID=33645209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01230736U Expired - Fee Related CN2503418Y (en) | 2001-07-24 | 2001-07-24 | Vacuum pipe two-circuit solar heating collecting device connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503418Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881522A (en) * | 2010-04-12 | 2010-11-10 | 江苏浴普太阳能有限公司 | Coaxial sleeve two-circuit vacuum tube heat collector junction box |
| CN102072570A (en) * | 2011-01-31 | 2011-05-25 | 江苏太阳宝新能源有限公司 | Solar thermal collector |
-
2001
- 2001-07-24 CN CN01230736U patent/CN2503418Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881522A (en) * | 2010-04-12 | 2010-11-10 | 江苏浴普太阳能有限公司 | Coaxial sleeve two-circuit vacuum tube heat collector junction box |
| CN102072570A (en) * | 2011-01-31 | 2011-05-25 | 江苏太阳宝新能源有限公司 | Solar thermal collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |