CN203215995U - Split-type solar water heating system of built-in serpentine enamel heat exchanger - Google Patents
Split-type solar water heating system of built-in serpentine enamel heat exchanger Download PDFInfo
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- CN203215995U CN203215995U CN2013200913909U CN201320091390U CN203215995U CN 203215995 U CN203215995 U CN 203215995U CN 2013200913909 U CN2013200913909 U CN 2013200913909U CN 201320091390 U CN201320091390 U CN 201320091390U CN 203215995 U CN203215995 U CN 203215995U
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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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Abstract
The utility model relates to a split-type solar water heating system of a built-in serpentine enamel heat exchanger. The split-type solar water heating system of the built-in serpentine enamel heat exchanger comprises a water tank and a heat collector, and is characterized in that a liner is arranged in the water tank, the built-in serpentine enamel heat exchanger is arranged on one end of the liner, a horizontal baffle plate is arranged in the middle of the built-in serpentine enamel heat exchanger, an exhaust port, a medium circulation inlet and a medium circulation outlet are respectively arranged on the outer end of the built-in serpentine enamel heat exchanger, the liner is provided with a water inlet pipe and a water outlet pipe, a heat collecting cold pipe and a heat collecting pipe are arranged in the heat collector, the heat collecting cold pipe is connected on the tail portion of heat collecting piper, a medium heat collecting outlet and a medium heat collecting inlet are arranged on the end portions of the heat collecting cold pipe and the heat collecting pipe, a vacuum pipe is communicated with the heat collecting pipe through a sealing ring, and a glass heat-absorbing tube is fixed in the vacuum pipe through a metal support. The split-type solar water heating system of the built-in serpentine enamel heat exchanger increases heat exchange area, speeds up medium circulation speed, and improves heat collecting efficiency of a water heater.
Description
Technical field
The utility model relates to the solar water heater field, is a kind of separated type solar hot-water heating system of built-in snakelike enamel heat exchanger specifically.
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 that adopts is U-shaped pipe heat collector, vacuum heat-pipe heat collector, flat plate collector at present.U-shaped pipe heat collector less than normally causes heat absorption abundant inadequately because its U-shaped tube outer surface is long-pending, and it is on the low side to make heat in the vacuum tube lose whole collecting efficiency, and mostly is welding and makes and have etching problem; 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 built-in snakelike enamel heat exchanger 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 of built-in snakelike enamel heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the described water tank, inner bag one end is equipped with built-in snakelike enamel heat exchanger, be provided with horizontal baffle in the middle of the heat exchanger, the outer end of heat exchanger arranges blast pipe respectively, medium circulation import and medium circulation outlet, the medium circulation import reaches the heat exchanger bottom, blast pipe is provided with exhaust outlet, 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, water inlet pipe, outlet pipe passes water tank and communicates with atmosphere; The cold pipe of thermal-arrest and thermal-collecting tube are installed in the described heat collector, the cold pipe of thermal-arrest is connected the afterbody of thermal-collecting tube, the cold tube end of thermal-collecting tube and thermal-arrest is provided with the outlet of medium thermal-arrest and the import of medium thermal-arrest, vacuum tube is connected with thermal-collecting tube by sealing ring, and glass heat absorbing pipe is fixed in the vacuum tube by metallic support.
The utility model is enamel serpentine heat exchanger structure owing to taking said structure, heat exchanger, and heat exchange area is big; Inside and outside wall enamel has solved the etching problem of long-term use; The medium circulation water inlet pipe reaches the heat exchanger bottom, is provided with horizontal baffle in the middle of the heat exchanger, has strengthened the circulation area of medium, has solved the excessive problem of water tank end and middle portion temperature difference and the little defective of common built-in heat exchanger heat exchange area; Medium is housed vacuum tube and built-in glass heat absorbing pipe can fully absorb the heat of vacuum tube, and the cold pipe of thermal-arrest is connected the tail end of thermal-collecting tube, improved the temperature difference of circulatory mediator greatly, accelerated the circulation rate of medium, effectively the heat with heat collector is transferred in the water tank, has improved the collecting efficiency of water heater greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Be labeled as among the figure: 1. water tank, 2. inner bag, 3. blast pipe, 4. exhaust outlet, 5. heat exchanger, 6. medium circulation import, 7. medium circulation outlet, 8. medium circulation pipeline, 9. medium thermal-arrest outlet, 10. medium thermal-arrest import, 11. water inlet pipes, 12. outlet pipe, 13. glass heat absorbing pipes, 14. metallic support, 15. vacuum tube, 16. heat collectors, 17. sealing rings, 18. thermal-collecting tube, the cold pipe of 19. thermal-arrests, 20. horizontal baffles.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the utility model relates to a kind of separated type solar hot-water heating system of built-in snakelike enamel heat exchanger, be provided with water tank and heat collector, it is characterized in that: in the described water tank 1 inner bag 2 is installed, inner bag 2 one ends are equipped with built-in snakelike enamel heat exchanger 5, be provided with horizontal baffle 20 in the middle of the heat exchanger 5, the outer end of heat exchanger 5 arranges blast pipe 3 respectively, medium circulation import 6 and medium circulation outlet 7, medium circulation import 6 reaches the heat exchanger bottom, blast pipe 3 is provided with exhaust outlet 4, 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 11 and outlet pipe 12, water inlet pipe 11, outlet pipe 12 passes water tank 1 and communicates with atmosphere; In the described heat collector 16 the cold pipe 19 of thermal-arrest and thermal-collecting tube 18 are installed, the cold pipe 19 of thermal-arrest is connected the afterbody of thermal-collecting tube 18, the cold pipe of thermal-collecting tube 18 and thermal-arrest 19 ends are provided with the outlet 9 of medium thermal-arrest and medium thermal-arrest import 10, vacuum tube 15 is connected with thermal-collecting tube 18 by sealing ring 17, and glass heat absorbing pipe 13 is fixed in the vacuum tube 15 by metallic support 14.
When the utility model uses, earlier with in the inner bag of cold water by water inlet pipe input water tank, medium is after the heat collector heating, circulate in heat exchanger through circulation import and loop exit, heat exchanger, is heated to cold water the heat transferred cold water of collecting in the heat collector by medium, when temperature reaches setting value, medium stops circulation, opens outlet pipe then, just can obtain the needed hot water of people.
Claims (1)
1. the separated type solar hot-water heating system of a built-in snakelike enamel heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the described water tank, inner bag one end is equipped with built-in snakelike enamel heat exchanger, be provided with horizontal baffle in the middle of the heat exchanger, the outer end of heat exchanger arranges blast pipe respectively, medium circulation import and medium circulation outlet, the medium circulation import reaches the heat exchanger bottom, blast pipe is provided with exhaust outlet, 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, water inlet pipe, outlet pipe passes water tank and communicates with atmosphere; The cold pipe of thermal-arrest and thermal-collecting tube are installed in the described heat collector, the cold pipe of thermal-arrest is connected the afterbody of thermal-collecting tube, the cold tube end of thermal-collecting tube and thermal-arrest is provided with the outlet of medium thermal-arrest and the import of medium thermal-arrest, vacuum tube is connected with thermal-collecting tube by sealing ring, and glass heat absorbing pipe is fixed in the vacuum tube by metallic support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200913909U CN203215995U (en) | 2013-02-28 | 2013-02-28 | Split-type solar water heating system of built-in serpentine enamel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200913909U CN203215995U (en) | 2013-02-28 | 2013-02-28 | Split-type solar water heating system of built-in serpentine enamel heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215995U true CN203215995U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200913909U Expired - Fee Related CN203215995U (en) | 2013-02-28 | 2013-02-28 | Split-type solar water heating system of built-in serpentine enamel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800579A (en) * | 2018-05-05 | 2018-11-13 | 芜湖君如保温材料有限公司 | A kind of heating pipe of rectangular assembled water tank |
-
2013
- 2013-02-28 CN CN2013200913909U patent/CN203215995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800579A (en) * | 2018-05-05 | 2018-11-13 | 芜湖君如保温材料有限公司 | A kind of heating pipe of rectangular assembled water tank |
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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 |
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| EXPY | Termination of patent right or utility model |