CN103353178A - Split solar device with heat pipe collector and built-in enameled coil-type heat exchanger - Google Patents
Split solar device with heat pipe collector and built-in enameled coil-type heat exchanger Download PDFInfo
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- CN103353178A CN103353178A CN2013102304276A CN201310230427A CN103353178A CN 103353178 A CN103353178 A CN 103353178A CN 2013102304276 A CN2013102304276 A CN 2013102304276A CN 201310230427 A CN201310230427 A CN 201310230427A CN 103353178 A CN103353178 A CN 103353178A
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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 solar device with a heat pipe collector and a built-in enameled coil-type heat exchanger. The split solar device with the heat pipe collector and the built-in enameled coil-type heat exchanger comprises a water tank and a heat collector, wherein an inner container is installed inside the water tank; the enameled coil-type heat exchanger is installed inside the inner container; a medium circulating inlet and a medium circulating outlet are formed in the outer end of the enameled coil-type heat exchanger respectively; the medium circulating inlet and the medium circulating outlet penetrate through the outer wall of the water tank respectively and are connected with a medium circulating pipeline; the inner container is provided with a water inlet pipe and a water outlet pipe; the water inlet pipe and the water outlet pipe penetrate through the water tank and are communicated with atmosphere; the heat collector consists of a header box, a collector pipe and a tailstock; a header pipe penetrates through the interior of the header box; a medium heat-collecting outlet and a medium heat-collecting inlet are connected with the two ends of the header pipe; the collector pipe is uniformly arranged in the middle of the header pipe at intervals; the condensing end of a collector core pipe inside the collector pipe is inserted into the header pipe; heat-absorbing fins are arranged at the other end of the collector core pipe; the medium heat-collecting outlet and the medium heat-collecting inlet are connected with the medium circulating inlet and the medium circulating outlet of the water tank through the medium circulating pipeline to form a circulating loop. According to the split solar device, the distance between the medium circulating inlet and the medium circulating outlet is increased, the temperature difference of a medium in the collector pipe is increased, and the circulating speed and the heat exchange efficiency of a heat exchange medium are improved.
Description
Technical field
The present invention relates to the solar water heater field, be specifically related to the splitting solar of a kind of heat pipe type heat collector and built-in enamel coil heat exchanger.
Background technology
At present, Solar Enercy Fission Geyser all is to adopt the pressure-bearing type structure, 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.And whole glass vacuum tube solar energy heat collector mainly contains three large series of products on the market, is respectively: whole glass vacuum tube solar energy heat collector, U-shaped tubular type whole glass vacuum tube solar energy heat collector and flat-plate collector.At present still take the plain edition whole glass vacuum tube solar energy heat collector as main.U-shaped pipe heat collector less than normally causes heat absorption abundant not 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; The collecting efficiency of vacuum tube collector is high, but along with the increase vacuum of service life descends gradually, makes its collecting efficiency not enough, and the operation of the whole heat collector of the damaged meeting impact of indivedual thermal-collecting tube; 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
In order to solve above existing problems, we disclose the splitting solar of a kind of heat pipe type heat collector and built-in enamel coil heat exchanger, can greatly improve the thermal efficiency and system service life of solar energy.
The present invention for achieving the above object, be achieved through the following technical solutions: the splitting solar of a kind of heat pipe type heat collector and built-in enamel coil heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the water tank, inner bag is equipped with enamel coil heat exchanger, the outer end of enamel coil heat exchanger arranges respectively medium circulation import and medium circulation outlet, 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, and water inlet pipe, outlet pipe pass water tank and communicate with atmosphere; Heat collector is by header, heat pipe and tailstock consist of, union pipe passes from header inside, the header two ends are the outlet of connecting media thermal-arrest and the import of medium thermal-arrest respectively, the centre vacuum heat collection pipe that evenly is intervally arranged, it is inner that the inner collecting core pipework condensation of vacuum heat collection pipe end inserts union pipe, by the sealing ring sealing, other end band heat absorbing fins, the vacuum heat collection pipe tail end is by the tailstock fixed support, the outlet of medium thermal-arrest exports with medium circulation with the medium circulation import of water tank by the medium circulation pipeline with the import of medium thermal-arrest and is connected, form closed circuit, the medium circulation pipeline is provided with water circulating pump station, between water tank and the inner bag, pass through the polyurethane foam material sealing thermal insulation between union pipe and the header.
The heat exchanger of separated type solar water tank of the present invention is that steel pipe rolls rear enamel and forms, the 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 large, greatly improved the heat exchange efficiency in the water tank.
Medium thermal-arrest of the present invention import and the outlet of medium thermal-arrest are located at respectively the two ends of header, the cold medium that loops back enters the union pipe center by an end medium thermal-arrest import, be heated by the thermal-collecting tube condensation end, by the import of the other end medium thermal-arrest high-temperature medium be transported to heat exchanger.This structure has widened the distance of medium circulation import and medium circulation outlet, has increased the temperature difference of medium in the thermal-collecting tube, has accelerated circulation rate and the heat exchange efficiency of heat transferring medium.
Between water tank of the present invention and the inner bag, all lean on the polyurethane foam sealing thermal insulation between header and the union pipe, the medium circulation pipeline is provided with heat-insulation layer, greatly reduces the heat leakage of structure.
Heat pipe type heat collector of the present invention does not contact glass tube because medium only flows in union pipe, hot and cold water impacts can not affect glass tube, be not afraid of tan by the sun with freezing, be not afraid of the hydraulic pressure height; The heat pipe evaporator section volume is little, quick heating when shining upon; Autocratic heat pipe union pipe is arranged, make the installation of heat pipe very convenient with replacing.
Description of drawings
Fig. 1 is structural representation of the present invention.
Be labeled as among the figure: 1. water tank, 2. inner bag, 3. enamel coil heat exchanger, 4. medium circulation import, 5. medium circulation outlet, 6. water inlet pipe, 7. outlet pipe, 8. medium circulation pipeline, 9. the medium thermal-arrest exports 10. water circulating pump stations, 11. header, 12. expanded materials, 13. sealing rings, 14. the collecting core pipe, 15. union pipes, 16. medium thermal-arrest imports, 17. heat absorbing fins, 18. thermal-collecting tubes, 19. tailstocks.
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 splitting solar of a kind of heat pipe type heat collector and built-in enamel coil heat exchanger, comprise water tank and heat collector, water tank 1 interior installation inner bag 2, inner bag 2 is equipped with enamel coil heat exchanger 3, the outer end of enamel coil heat exchanger 3 arranges respectively medium circulation import 4 and medium circulation outlet 5, medium circulation import 5 is connected 4 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 6 and outlet pipe 7, and water inlet pipe 6, outlet pipe 7 pass water tank 1 and communicate with atmosphere; Heat collector is by header 11, heat pipe 18 and tailstock 19 consist of, union pipe 15 passes from header 11 inside, header 11 two ends are the outlet 20 of connecting media thermal-arrest and medium thermal-arrest import 16 respectively, the centre vacuum heat collection pipe 18 that evenly is intervally arranged, vacuum heat collection pipe 18 inner collecting core pipe 14 condensation ends insert union pipe 15 inside, by sealing ring 13 sealings, other end band heat absorbing fins 17, vacuum heat collection pipe 18 tail ends are by tailstock 19 fixed supports, the outlet 9 of medium thermal-arrest is connected with medium circulation outlet 4 with the medium circulation import 5 of water tank by medium circulation pipeline 8 with medium thermal-arrest import 16, form closed circuit, medium circulation pipeline 8 is provided with water circulating pump station 10.Between water tank 1 and the inner bag, between union pipe 15 and the header 11 by polyurethane foam material 12 sealing thermal insulations.
When the present invention uses, first 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, then opens outlet pipe, just can obtain the needed hot water of people.
Claims (1)
1. the splitting solar device of a heat pipe type heat collector and built-in enamel coil heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in the water tank, inner bag is equipped with enamel coil heat exchanger, the outer end of enamel coil heat exchanger arranges respectively medium circulation import and medium circulation outlet, the medium circulation import is connected with medium circulation passes respectively tank outer wall 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; Heat collector is by header, heat pipe and tailstock consist of, union pipe passes from header inside, the header two ends are the outlet of connecting media thermal-arrest and the import of medium thermal-arrest respectively, the centre vacuum heat collection pipe that evenly is intervally arranged, it is inner that the inner collecting core pipework condensation of vacuum heat collection pipe end inserts union pipe, by the sealing ring sealing, other end band heat absorbing fins, the vacuum heat collection pipe tail end is by the tailstock fixed support, the outlet of medium thermal-arrest exports with medium circulation with the medium circulation import of water tank by the medium circulation pipeline with the import of medium thermal-arrest and is connected, form closed circuit, the medium circulation pipeline is provided with water circulating pump station, between water tank and the inner bag, pass through the polyurethane foam material sealing thermal insulation between union pipe and the header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102304276A CN103353178A (en) | 2013-06-12 | 2013-06-12 | Split solar device with heat pipe collector and built-in enameled coil-type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102304276A CN103353178A (en) | 2013-06-12 | 2013-06-12 | Split solar device with heat pipe collector and built-in enameled coil-type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103353178A true CN103353178A (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102304276A Pending CN103353178A (en) | 2013-06-12 | 2013-06-12 | Split solar device with heat pipe collector and built-in enameled coil-type heat exchanger |
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| Country | Link |
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| CN (1) | CN103353178A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482678A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Solar chip, solar tile and building |
| CN107990566A (en) * | 2017-12-17 | 2018-05-04 | 滨州市甲力太阳能科技有限公司 | Self-loopa main pipe solar water heater |
| CN111380044A (en) * | 2020-04-14 | 2020-07-07 | 浙江宝威电气有限公司 | Steam generation method for acquiring solar energy by buoyancy inclination angle-adjusting heat pipe |
-
2013
- 2013-06-12 CN CN2013102304276A patent/CN103353178A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482678A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Solar chip, solar tile and building |
| CN107990566A (en) * | 2017-12-17 | 2018-05-04 | 滨州市甲力太阳能科技有限公司 | Self-loopa main pipe solar water heater |
| CN111380044A (en) * | 2020-04-14 | 2020-07-07 | 浙江宝威电气有限公司 | Steam generation method for acquiring solar energy by buoyancy inclination angle-adjusting heat pipe |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |