CN203216049U - Split type solar water heating system with fin U-shaped pipe heat collector - Google Patents
Split type solar water heating system with fin U-shaped pipe heat collector Download PDFInfo
- Publication number
- CN203216049U CN203216049U CN2013200912855U CN201320091285U CN203216049U CN 203216049 U CN203216049 U CN 203216049U CN 2013200912855 U CN2013200912855 U CN 2013200912855U CN 201320091285 U CN201320091285 U CN 201320091285U CN 203216049 U CN203216049 U CN 203216049U
- Authority
- CN
- China
- Prior art keywords
- pipe
- thermal
- medium circulation
- heat
- fin
- 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
-
- 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 split type solar water heating system with a fin U-shaped pipe heat collector. The split type solar water heating system with the fin U-shaped pipe heat collector comprises a water tank and the heat collector. The split type solar water heating system with the fin U-shaped pipe heat collector is characterized in that an internal container is mounted in the water tank, a detachable heat exchanger is mounted in the internal container, the outer end of the heat exchanger is provided with a medium circulation inlet and a medium circulation outlet respectively, and both the medium circulation inlet and the medium circulation outlet penetrate through the outer wall of the water tank to be connected with a medium circulation pipeline. A vacuum pipe is mounted in a heat collector frame. A U-shaped heat collection pipe is mounted in the vacuum pipe and is composed of a heat collection pipe body and a heat collection cold pipe, wherein metal fins wrap the heat collection pipe body and are closely attached to the wall of an inner pipe of the vacuum pipe, and the end portion of the heat collection pipe body and the end portion of the heat collection cold pipe are connected with the water tank through the medium circulation pipeline. According to the split type solar water heating system with the fin U-shaped pipe heat collector, the metal fins are additionally arranged, therefore, the heat energy transmission efficiency is improved, the medium circulation rate is accelerated, and the heat collection efficiency is improved.
Description
Technical field
The utility model relates to the solar water heater field, specifically a kind of separated type solar hot-water heating system with the U-shaped pipe heat collector of fin.
Background technology
The separated type solar water heater all is to adopt the pressure-bearing type structure at present, and heat exchange structure is divided into built-in heat exchange and external heat exchanger.Built-in heat exchanger is stainless heat exchanger, and there is etching problem in the heat exchange efficiency height but adopt the stainless steel welding to make usually, reduces the service life of water tank greatly, and final heat exchanger damages, thereby causes whole water tank to be scrapped; External heat exchanger water tank heat exchange area is big, and heat exchanger does not bear ambient pressure, but heat transferring medium can cause corrosion to the inner water tank outside and the inboard formed interlayer heat exchanger of heat exchanger equally, thereby causes whole water tank to be scrapped.The thermal-arrest mode of current employing is U-shaped pipe heat collector, vacuum heat-pipe heat collector, flat plate collector.U-shaped pipe heat collector causes heat absorption abundant inadequately because its U-shaped tube outer surface is long-pending less than normal, makes the heat forfeiture in the vacuum tube, causes whole collecting efficiency on the low side; The collecting efficiency height of vacuum heat-pipe heat collector, but along with the increase vacuum of service life descends gradually, make its collecting efficiency deficiency; The flat plate collector heat leakage is big and be not suitable for cold district, and overall thermal efficient is not high.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of can significantly improve solar energy the separated type solar hot-water heating system of the U-shaped pipe heat collector of band fin in service life of the thermal efficiency and water tank.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of separated type solar hot-water heating system with the U-shaped pipe heat collector of fin, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the water tank, inner bag is equipped with detachable heat exchanger, the outer end of heat exchanger arranges medium circulation import and medium circulation outlet respectively, the outlet of medium circulation import and medium circulation is passed tank outer wall respectively and is connected with the medium circulation pipeline, inner bag is provided with water inlet pipe and outlet pipe, and water inlet pipe all passes water tank with outlet pipe and is connected with external pipe; Vacuum tube is installed in the described collector frame, vacuum tube links to each other with collector frame by sealing ring, adorn U-shaped thermal-collecting tube in the vacuum tube, pipe is thermal-collecting tube on the U-shaped thermal-collecting tube, following pipe is the cold pipe of thermal-arrest, thermal-collecting tube kalamein fin, metal fin is close to the vacuum tube inner pipe wall, the cold tube end of thermal-collecting tube and thermal-arrest is provided with thermal-arrest outlet and thermal-arrest import respectively, the thermal-arrest outlet exports with medium circulation with the medium circulation import of water tank by the medium circulation pipeline respectively with the thermal-arrest import and is connected, and forms closed circuit.
The utility model is owing to take said structure, heat exchanger is stainless steel integrated stretching, heat exchange efficiency and the antiseptic property of water tank have been improved greatly, heat exchanger is detachable, be convenient to maintenance, the phenomenon that causes whole water tank to be scrapped because of heat exchanger existing problems, the service life of having improved water tank have greatly been avoided; In order further to improve heat exchange efficiency, heat exchanger inside is inserted in the medium circulation import, effectively heat delivery is arrived water tank inside; Heat collector is to insert U-shaped thermal-collecting tube in ordinary vacuum tube, U-shaped thermal-collecting tube kalamein fin, metal fin contacts with the vacuum tube inwall, plays the effect of transmitting heat, U-shaped thermal-collecting tube is formed the loop that seals by the heat exchanger in pipeline and the water tank, carries out heat exchange by the circulation of medium.This series collector system can be realized indirect heat exchange, bearing operation, combines glass vacuum pipe heat collector and flat plate collector advantage separately, is a significant improvement to glass vacuum pipe heat collector.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vacuum tube structure schematic diagram of the present utility model;
Fig. 3 is vacuum tube transverse cross-sectional view of the present utility model.
Be labeled as among the figure: 1. water tank, 2. inner bag, 3. heat exchanger, 4. exhaust outlet, 5. air bleeding valve, 6. circulatory mediator import, 7. circulatory mediator outlet, 8. medium circulation pipeline, 9. thermal-arrest outlet, 10. thermal-arrest import, 11. sealing ring, 12.U type thermal-collecting tube, 13. water inlet pipes, 14. outlet pipe, 15. metal fins, 16. vacuum tubes, 17. collector frame, 18. thermal-collecting tubes, the cold pipe of 19. thermal-arrests.
The specific embodiment
Following structure accompanying drawing is described further the utility model:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model relates to a kind of separated type solar hot-water heating system with the U-shaped pipe heat collector of fin, comprise water tank and heat collector, it is characterized in that: inner bag 2 is installed in the water tank 1, inner bag 2 is equipped with detachable heat exchanger 3, the outer end of heat exchanger 3 arranges exhaust outlet 4 respectively, medium circulation import 5 and medium circulation outlet 6, exhaust outlet 4 air valve 5 that runs in, medium circulation import 6 is passed water tank 1 outer wall respectively with medium circulation outlet 7 and is connected with medium circulation pipeline 8, inner bag 2 is provided with water inlet pipe 13 and outlet pipe 14, water inlet pipe 13, outlet pipe 14 passes water tank 1 and is connected with external pipe; In the described collector frame 17 vacuum tube 16 is installed, vacuum tube 16 links to each other with collector frame 17 by sealing ring 11, the U-shaped thermal-collecting tube 12 of vacuum tube 16 interpolations, pipe is thermal-collecting tube 18 on the U-shaped thermal-collecting tube 12, following pipe is the cold pipe 19 of thermal-arrest, thermal-collecting tube 18 is inserted with metal fin 15, metal fin 15 is close to vacuum tube 16 inner pipe walls, thermal-collecting tube 18 is connected thermal-arrest outlet 9 and thermal-arrest import 10 respectively with the cold pipe of thermal-arrest 19 both ends, collector frame 17 is passed in thermal-arrest outlet 9 and thermal-arrest import 10 respectively, be connected with medium circulation outlet 7 with the medium circulation import 6 of water tank 1 by medium circulation pipeline 8, form closed circuit.
When the utility model uses, earlier with in the inner bag of cold water by water inlet pipe input water tank, metal fin in the heat collector is collected the heat in the vacuum tube rapidly, and pass to thermal-collecting tube in the U-shaped thermal-collecting tube, medium in the thermal-collecting tube is heated rapidly, medium enters into dismountable heat exchanger by thermal-arrest outlet and circulation import and circulates, heat exchanger by medium with the heat transferred cold water of collecting in the heat collector, cold water is heated, when temperature reaches setting value, medium stops circulation, opens outlet pipe then, just can obtain the needed hot water of people.
Claims (1)
1. separated type solar hot-water heating system with the U-shaped pipe heat collector of fin, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the water tank, inner bag is equipped with detachable heat exchanger, the outer end of heat exchanger arranges medium circulation import and medium circulation outlet respectively, the outlet of medium circulation import and medium circulation is passed tank outer wall respectively and is connected with the medium circulation pipeline, and inner bag is provided with water inlet pipe and outlet pipe, and water inlet pipe all passes water tank with outlet pipe and is connected with external pipe; Vacuum tube is installed in the described collector frame, vacuum tube links to each other with collector frame by sealing ring, adorn U-shaped thermal-collecting tube in the vacuum tube, pipe is thermal-collecting tube on the U-shaped thermal-collecting tube, following pipe is the cold pipe of thermal-arrest, thermal-collecting tube kalamein fin, metal fin is close to the vacuum tube inner pipe wall, the cold tube end of thermal-collecting tube and thermal-arrest is provided with thermal-arrest outlet and thermal-arrest import respectively, the thermal-arrest outlet exports with medium circulation with the medium circulation import of water tank by the medium circulation pipeline respectively with the thermal-arrest import and is connected, and forms closed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200912855U CN203216049U (en) | 2013-02-28 | 2013-02-28 | Split type solar water heating system with fin U-shaped pipe heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200912855U CN203216049U (en) | 2013-02-28 | 2013-02-28 | Split type solar water heating system with fin U-shaped pipe heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216049U true CN203216049U (en) | 2013-09-25 |
Family
ID=49205576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200912855U Expired - Fee Related CN203216049U (en) | 2013-02-28 | 2013-02-28 | Split type solar water heating system with fin U-shaped pipe heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216049U (en) |
-
2013
- 2013-02-28 CN CN2013200912855U patent/CN203216049U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203216036U (en) | Separated solar heating water system of three-cavity tube heat collector and built-in heat exchanger | |
| CN203216049U (en) | Split type solar water heating system with fin U-shaped pipe heat collector | |
| CN202853139U (en) | Novel high-efficiency corrosion-resistant split type solar water heater | |
| CN203349541U (en) | Split-type solar water heater with U-shaped pipe heat collector and built-in snakelike enamel heat exchanger | |
| CN203215995U (en) | Split-type solar water heating system of built-in serpentine enamel heat exchanger | |
| CN203349542U (en) | Heat pipe type heat collector and split solar energy of embedded heat exchanger | |
| CN203349544U (en) | Split-type solar water heater with U-shaped pipe heat collector and enamel outer interlayer heat exchanger | |
| CN203349536U (en) | Fin type heat collector and wrapped inner container heat exchanger solar water heating system | |
| CN203349556U (en) | Fin type heat collector and split solar energy of built-in enameled coil heat exchanger | |
| CN107869851A (en) | A kind of solar water heating system | |
| CN203216037U (en) | Separated solar heating water system of three-cavity tube heat collector and embedded type heat exchanger | |
| CN103148605A (en) | Split-type solar water heating system with finned U-shaped tube collector | |
| CN203216048U (en) | Split-type solar water heating system of outer cover and inner container end portion heat exchanger | |
| CN103162439A (en) | Split type solar water heating system of three-cavity tube heat collector and embedded type heat exchanger | |
| CN103267371A (en) | Solar water heating system with finned heat collector and heat exchanger wrapping inner container | |
| CN103148599A (en) | Solar water heating system of fin-type heat collector and embedded-type heat exchanger | |
| CN203216050U (en) | Split-type solar water heating system of built-in enamel coil heat exchanger | |
| CN203349543U (en) | Split solar energy water heater with heat pipe type heat collector and detachable heat exchanger | |
| CN203349553U (en) | Fin type heat collector and built-in snake-shaped enamel heat exchanger split type solar water heater | |
| CN203216051U (en) | Solar water heating system with fin type heat collector and enamel interlayer heat exchanger | |
| CN203215994U (en) | Fission solar hot water system of three-cavity pipe heat collector and outer interlayer heat exchanger | |
| CN103292497A (en) | Fin-type heat collector and split-type solar water heater with built-in snake-shaped enamel heat exchanger | |
| CN203349530U (en) | Split-type solar water heater with U-shaped pipe heat collector and outer-wrapping inner container heat exchanger | |
| CN203349540U (en) | Split solar energy heater with hot pipe type heat collector and externally-wrapping inner container heat exchanger | |
| CN103148597A (en) | Split-type solar water heating system with built-in snakelike enamel heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |