CN203216050U - Split-type solar water heating system of built-in enamel coil heat exchanger - Google Patents
Split-type solar water heating system of built-in enamel coil heat exchanger Download PDFInfo
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- CN203216050U CN203216050U CN2013200913129U CN201320091312U CN203216050U CN 203216050 U CN203216050 U CN 203216050U CN 2013200913129 U CN2013200913129 U CN 2013200913129U CN 201320091312 U CN201320091312 U CN 201320091312U CN 203216050 U CN203216050 U CN 203216050U
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- pipe
- heat
- thermal
- medium circulation
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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 discloses a split-type solar water heating system of a built-in enamel coil heat exchanger. The split-type solar water heating system of the built-in enamel coil heat exchanger comprises a water tank and a heat collector, and is characterized in that a liner is arranged in the water tank, an enamel coil heat exchanger is arranged in the liner, a medium circulation inlet and a medium circulation outlet are respectively arranged on the outer end of the enamel coil heat exchanger, and pass through the outer wall of the water tank to be connected with a medium circulation pipeline, a water inlet pipe and a water outlet pipe on the liner pass through the water tank to be communicated with the atmosphere, a heat collecting cold pipe and a heat collecting pipe are arranged in the heat collector, the heat collecting cold pipe is connected with the tail portion of the heat collecting pipe, a medium heat collecting outlet and a medium heat collecting inlet are arranged on the end portions of the heat collecting pipe and the heat collecting cold pipe, a vacuum pipe is communicated with the heat collecting pipe through a seal ring, a glass heat-absorbing tube is fixed in the vacuum pipe through a metal support, and a circulation pump station is arranged on the medium circulation pipeline. The split-type solar water heating system of the built-in enamel coil 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 specifically related to a kind of separated type solar hot-water heating system of built-in enamel tray heat exchange of heat pipe.
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 enamel tray heat exchange of heat pipe 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 enamel tray heat exchange of heat pipe, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the water tank, inner bag is equipped with the enamel tray heat exchange of heat pipe, the outer end of enamel tray heat exchange of heat pipe 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, outlet pipe pass water tank and communicate 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, glass heat absorbing pipe is fixed in the vacuum tube by metallic support, and the medium circulation pipeline is provided with the circulation pumping plant.
The utility model is owing to take said structure, the enamel tray heat exchange of heat pipe is that enamel formed after steel pipe rolled, built-in heat exchanger problems such as too fast and external heat exchanger sandwich corrosion is too fast because of the corrosion of welding pressurized easy burn into stainless steel water tank pad have been solved, simultaneously coil heat exchanger have take up space less, advantage that heat exchange area is big, improved the heat exchange efficiency in the water tank greatly; 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. enamel tray heat exchange of heat pipe, 4. medium circulation import, 5. medium circulation outlet, 6. water inlet pipe, 7. outlet pipe, 8. medium circulation pipeline, 9. medium thermal-arrest outlet, 10. medium thermal-arrest import, 11. sealing rings, 12. circulation pumping plants, 13. glass heat absorbing pipe, 14. metallic support, 15. vacuum tubes, 16. heat collector, 17. thermal-collecting tubes, the cold pipe of 18. thermal-arrests.
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 enamel tray heat exchange of heat pipe, 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 enamel tray heat exchange of heat pipe 3, the outer end of enamel tray heat exchange of heat pipe 3 arranges medium circulation import 4 and medium circulation outlet 5 respectively, medium circulation import 5 is passed water tank 1 outer wall respectively with medium circulation outlet 4 and is connected with medium circulation pipeline 8, inner bag 2 is provided with water inlet pipe 6 and outlet pipe 7, and water inlet pipe 6, outlet pipe 7 pass water tank 1 and communicate with atmosphere; In the described heat collector 16 the cold pipe 18 of thermal-arrest and thermal-collecting tube 17 are installed, the cold pipe 18 of thermal-arrest is connected the afterbody of thermal-collecting tube 17, the cold pipe of thermal-collecting tube 17 and thermal-arrest 18 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 11, glass heat absorbing pipe 13 is fixed in the vacuum tube 15 by metallic support 14, and medium circulation pipeline 8 is provided with circulation pumping plant 12.
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 the enamel tray heat exchange of heat pipe 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 enamel tray heat exchange of heat pipe, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the water tank, inner bag is equipped with the enamel tray heat exchange of heat pipe, the outer end of enamel tray heat exchange of heat pipe 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, outlet pipe pass water tank and communicate 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, glass heat absorbing pipe is fixed in the vacuum tube by metallic support, and the medium circulation pipeline is provided with the circulation pumping plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200913129U CN203216050U (en) | 2013-02-28 | 2013-02-28 | Split-type solar water heating system of built-in enamel coil heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200913129U CN203216050U (en) | 2013-02-28 | 2013-02-28 | Split-type solar water heating system of built-in enamel coil heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216050U true CN203216050U (en) | 2013-09-25 |
Family
ID=49205577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200913129U Expired - Fee Related CN203216050U (en) | 2013-02-28 | 2013-02-28 | Split-type solar water heating system of built-in enamel coil heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216050U (en) |
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2013
- 2013-02-28 CN CN2013200913129U patent/CN203216050U/en not_active Expired - Fee Related
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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 |
|
| EXPY | Termination of patent right or utility model |