CN103162440A - Split type solar water heating system of end portion heat exchanger outside containing linear - Google Patents
Split type solar water heating system of end portion heat exchanger outside containing linear Download PDFInfo
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- CN103162440A CN103162440A CN2013100563717A CN201310056371A CN103162440A CN 103162440 A CN103162440 A CN 103162440A CN 2013100563717 A CN2013100563717 A CN 2013100563717A CN 201310056371 A CN201310056371 A CN 201310056371A CN 103162440 A CN103162440 A CN 103162440A
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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 invention relates to a split type solar water heating system of an end portion heat exchanger outside containing a linear. The split type solar water heating system of the end portion heat exchanger outside containing the linear comprises a water tank and a heat collector. The split type solar water heating system of the end portion heat exchanger outside containing the linear is characterized in that the liner is installed inside the water tank, the end portion heat exchanger outside containing the linear is composed of one end of the linear and an outside containing end portion, the outer end of the heat exchanger is respectively provided with an exhaust port, a medium circulation inlet and a medium circulation outlet, the linear is provided with a water inlet pipe and a water outlet pipe, a heat collecting cooling pipe and a heat collecting pipe are installed inside the heat collector, the heat collecting cooling pipe is connected on the tail portion of the heat collecting pipe, medium heat collecting inlets and medium heat collecting outlets are formed in end portions of the heat collecting cooling pipe and the end portions of the heat collecting pipe, a vacuum pipe is communicated with the heat collecting pipe through a seal ring, and a glass heat absorption pipe is fixed inside the vacuum pipe through metal support. The split type solar water heating system of the end portion heat exchanger outside containing the linear increases heat exchange area, quickens a medium circulation speed, and improves heat collecting efficiency of a water heater.
Description
Technical field
The present invention relates to the solar water heater field, be specifically related to the separated type solar hot-water heating system of a kind of outsourcing inner bag end heat exchanger.
Background technology
Solar Enercy Fission Geyser is all 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 heat exchange efficiency is high, has etching problem but usually adopt the stainless steel welding to make, and greatly reduces the service life of water tank, and final heat exchanger damages, thereby causes whole water tank to be scrapped; External heat exchanger water tank heat exchange area is large, 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 at present is U-shaped pipe heat collector, energy vacuum heat pipe collector, flat plate collector.U-shaped pipe heat collector less than normally causes heat absorption abundant not because its U-shaped tube outer surface is long-pending, makes heat in vacuum tube lose whole collecting efficiency on the low side, and mostly is welding and makes and have etching problem; The collecting efficiency of energy vacuum heat pipe collector is high, but along with the increase vacuum of service life descends gradually, makes its collecting efficiency not enough, and the flat plate collector heat leakage is large and be not suitable for cold district, and overall thermal efficient is not high.
Summary of the invention
Technical problem to be solved by this invention 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 outsourcing inner bag end heat exchanger in service life of the thermal efficiency and water tank.
the present invention solves the problems of the technologies described above the technical scheme that adopts: the separated type solar hot-water heating system of a kind of outsourcing inner bag end heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in described water tank, inner bag one end and inner bag composition outsourcing inner bag end, outsourcing end heat exchanger, the outer end of heat exchanger arranges respectively exhaust outlet, medium circulation import and medium circulation outlet, the medium circulation import is arranged on the heat exchanger upper end, the medium circulation outlet is arranged on the lower end, the exhaust outlet air valve that runs in, the medium circulation import is connected with medium circulation passes respectively tank outer wall 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 described heat collector, the cold pipe of thermal-arrest is connected to 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 vacuum tube by metallic support.
The present invention is owing to taking said structure, and the heat exchanger of water tank is outsourcing inner bag end heat exchange structure, and heat exchange area is large; The medium circulation import is located at the heat exchanger upper end, and the medium circulation outlet is located at the lower end, has improved the temperature difference of circulatory mediator, has accelerated the circulation rate of medium, greatly improves the heat exchange efficiency of water tank; The heat exchanger inwall adopts enamel technology, and is welded on the inner bag outer end and has avoided Welding of Heat-exchanger in inside, causes weld seam because etching problem appears in high pressure, high heat, has greatly improved the service life of water tank; Medium is housed the vacuum tube of heat collector and built-in glass heat absorbing pipe can fully absorb the heat of vacuum tube, and the cold pipe of thermal-arrest is connected to the tail end of thermal-collecting tube, greatly improved the temperature difference of circulatory mediator, accelerated the circulation rate of medium, effectively the heat with heat collector is transferred in water tank, has improved greatly the collecting efficiency of water heater.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Be labeled as in figure: 1. water tank, 2. inner bag, 3. exhaust outlet, 4. air bleeding valve, 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 19. cold pipes of thermal-arrest, 20. outsourcing end inner bags.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
as shown in Figure 1, the present invention relates to the separated type solar hot-water heating system of a kind of outsourcing inner bag end heat exchanger, comprise water tank and heat collector, it is characterized in that: the interior installation inner bag 2 of water tank 1, inner bag 2 one ends and outsourcing end inner bag 20 form outsourcing inner bag end heat exchanger 5, the outer end of heat exchanger 5 arranges respectively exhaust outlet 3, medium circulation import 6 and medium circulation outlet 7, medium circulation import 6 is arranged on heat exchanger 5 upper ends, medium circulation outlet 7 is arranged on the lower end, exhaust outlet 3 air valve 4 that runs in, medium circulation import 6 is connected 7 and passes respectively water tank 1 outer wall and be connected with medium circulation pipeline 8 with medium circulation, 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, the cold pipe 19 of the interior installation thermal-arrest of heat collector 16 and thermal-collecting tube 18, the cold pipe 19 of thermal-arrest is connected to the afterbody of thermal-collecting tube 18, and 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 vacuum tube 15 by metallic support 14.
When the present invention uses, first input cold water in the inner bag of water tank by water inlet pipe, medium is after the heat collector heating, circulate in heat exchanger through circulation import and loop exit, heat exchanger passes to cold water by medium with the heat of collecting in heat collector, and cold water is heated, when temperature reaches setting value, medium stops circulation, then opens outlet pipe, just can obtain the needed hot water of people.
Claims (1)
1. the separated type solar hot-water heating system of an outsourcing inner bag end heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in described water tank, inner bag one end and inner bag composition outsourcing inner bag end, outsourcing end heat exchanger, the outer end of heat exchanger arranges respectively exhaust outlet, medium circulation import and medium circulation outlet, the medium circulation import is arranged on the heat exchanger upper end, the medium circulation outlet is arranged on the lower end, the exhaust outlet air valve that runs in, the medium circulation import is connected with medium circulation passes respectively tank outer wall 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 described heat collector, the cold pipe of thermal-arrest is connected to 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 vacuum tube by metallic support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100563717A CN103162440A (en) | 2013-02-22 | 2013-02-22 | Split type solar water heating system of end portion heat exchanger outside containing linear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100563717A CN103162440A (en) | 2013-02-22 | 2013-02-22 | Split type solar water heating system of end portion heat exchanger outside containing linear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162440A true CN103162440A (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100563717A Pending CN103162440A (en) | 2013-02-22 | 2013-02-22 | Split type solar water heating system of end portion heat exchanger outside containing linear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162440A (en) |
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2013
- 2013-02-22 CN CN2013100563717A patent/CN103162440A/en active Pending
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |