CN203848531U - Solar device with special plate core flat plate heat collector combined with detachable built-in heat exchanger - Google Patents
Solar device with special plate core flat plate heat collector combined with detachable built-in heat exchanger Download PDFInfo
- Publication number
- CN203848531U CN203848531U CN201420082739.7U CN201420082739U CN203848531U CN 203848531 U CN203848531 U CN 203848531U CN 201420082739 U CN201420082739 U CN 201420082739U CN 203848531 U CN203848531 U CN 203848531U
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- China
- Prior art keywords
- heat
- plate
- medium circulation
- collector
- heat exchanger
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- Expired - Fee Related
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar device with a special plate core flat plate heat collector combined with a detachable built-in heat exchanger. The solar device comprises a water tank and the heat collector and is characterized in that an inner container is mounted in the water tank and provided with the detachable built-in heat exchanger, an exhaust vent, a medium circulation inlet and a medium circulation outlet are respectively formed in the outer end of the detachable built-in heat exchanger, the heat collector comprises a heat collector frame, a heat collecting plate core, a back plate, a glass cover plate, a heat collecting inlet and a heat collecting outlet, wherein the heat collecting plate core is mounted in the heat collector frame, the glass cover plate is disposed at the upper end of the heat collector frame and the back plate is disposed at the lower end of the heat collector frame to jointly form a sealed system, the heat collecting inlet and the heat collecting outlet penetrate the heat collector frame to form a circulating loop, the heat collecting plate core is formed by an upper metal plate and a lower metal plate through die pressing, and a main runner and a branch runner are formed between the upper metal plate and the lower metal plate. The solar device is indirect in heat exchanging, sanitary in water quality and stable.
Description
Technical field
The utility model relates to solar water heater field, is specifically related to the solar energy equipment that specific panel core flat plate collector is combined detachable built-in heat exchanger.
Background technology
The pressure-bearing type of the most of employing of Solar Enercy Fission Geyser at present structure, 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, but conventionally adopt stainless steel welding to make, has etching problem, 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 formed interlayer heat exchanger inside inner water tank outside and heat exchanger equally, thereby causes whole water tank to be scrapped.The thermal-arrest mode adopting is at present energy vacuum heat pipe collector, flat plate collector, U-shaped pipe heat collector.The collecting efficiency of energy vacuum heat pipe collector is high, but along with the increase vacuum of service life declines gradually, makes its collecting efficiency not enough; At present conventional flat plate collector affects Heat-collecting effect because it is difficult to safeguard; U-shaped pipe thermal resistance when heat conduction is larger, and endotherm area is limited to.
Summary of the invention
This technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of specific panel core flat plate collector to combine the solar energy equipment of detachable built-in heat exchanger.
The utility model solves the problems of the technologies described above adopted technical scheme: specific panel core flat plate collector is combined the solar energy equipment of detachable built-in heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in water tank, inner bag is equipped with detachable built-in heat exchanger, the outer end of detachable built-in heat exchanger arranges respectively exhaust outlet, medium circulation import and medium circulation outlet, outlet is connected with medium circulation pipeline through tank outer wall respectively with medium circulation in medium circulation import, inner bag is provided with water inlet pipe and outlet pipe, water inlet pipe, outlet pipe is connected with external pipe through water tank, described heat collector is by collector frame, heat-collecting plate core, backboard, glass cover-plate, thermal-arrest import and thermal-arrest outlet form, heat-collecting plate core is arranged in collector frame, collector frame upper end is provided with glass cover-plate, lower end is provided with backboard, the common closed system that forms, it between heat-collecting plate core and glass cover-plate, is air layer, and between backboard, be heat-insulation layer, thermal-arrest import and thermal-arrest outlet are through collector frame, by medium circulation pipeline, export and be connected with medium circulation with the medium circulation import of water tank respectively, form closed circuit, collector plate core is suppressed and is formed by mould by upper metallic plate and lower metallic plate, between upper metallic plate and lower metallic plate, form sprue and branch flow passage, employing welding procedure is welded as a whole, on upper metallic plate, scribble selective absorption film, the heat that selective absorption film absorbs sunshine passes to metallic plate, and the heat of absorption is passed to the fluid in heat-collecting plate core.
Heat exchanger of the present utility model is stainless steel integrated stretching, heat exchange efficiency and the antiseptic property of water tank have been improved, heat exchanger is detachable, be convenient to maintenance, avoided the phenomenon that causes whole water tank to be scrapped because of heat exchanger existing problems, improved the service life of water tank, it is inner that heat exchanger is inserted in medium circulation import, effectively that heat delivery is inner to water tank; Heat collector of the present utility model is owing to taking said structure, and the heat energy of absorption directly passes to medium by heat-collecting plate core, and the thermal efficiency is high, and runner and baffle are one, and nothing is in conjunction with thermal resistance; Do not need welding, fluid passage is once molding formed, has simplified processing technology, has reduced production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model heat-collecting plate core.
In figure, be labeled as: 1, water tank, 2, inner bag, 3, detachable built-in heat exchanger, 4, exhaust outlet, 5, medium circulation import, 6, medium circulation outlet, 7, water inlet pipe, 8, outlet pipe, 9, collector frame, 10, heat-collecting plate core, 11, glass cover-plate, 12, backboard, 13, thermal-arrest import, 14, thermal-arrest outlet, 15, medium circulation pipeline thermal pipeline, 16, sprue, 17, branch flow passage, 18, upper metallic plate, 19, lower metallic plate.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
As Fig. 1, shown in 2, the utility model relates to the solar energy equipment that specific panel core flat plate collector is combined detachable built-in 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 is equipped with detachable built-in heat exchanger 3, the outer end of detachable built-in heat exchanger 3 arranges respectively exhaust outlet 4, medium circulation import 5 and medium circulation outlet 6, medium circulation import 5 is connected with medium circulation pipeline 15 through water tank 1 outer wall respectively with medium circulation outlet 6, inner bag 2 is provided with water inlet pipe 7 and outlet pipe 8, water inlet pipe 7, outlet pipe 8 is connected with external pipe through water tank 1, described heat collector is by collector frame 9, heat-collecting plate core 10, glass cover-plate 11, backboard 12, thermal-arrest import 13 and thermal-arrest outlet 14 form, heat-collecting plate core 10 is arranged in collector frame 9, collector frame 9 upper ends are provided with glass cover-plate 11, lower end is provided with backboard 12, the common closed system that forms, between heat-collecting plate core 10 and glass cover-plate 11, it is air layer, and between backboard 12, be heat-insulation layer, thermal-arrest import 13 and thermal-arrest outlet 14 are through collector frame 9, by medium circulation pipeline 15, be connected with medium circulation outlet 6 with the medium circulation import 5 of water tank 1 respectively, form closed circuit, collector plate core 10 is suppressed and is formed by mould with lower metallic plate 19 by upper metallic plate 18, between upper metallic plate 18 and lower metallic plate 19, form sprue 16 and branch flow passage 17, employing welding procedure is welded as a whole, on upper metallic plate 18, scribble selective absorption film, the heat that selective absorption film absorbs sunshine passes to metallic plate 18, and the heat of absorption is passed to the fluid in heat-collecting plate core 10.
This device in use, on upper metallic plate, scribble selective absorption film, selective absorption film absorbs the heat of sunshine and passes to metallic plate, and the heat of absorption is passed to the fluid in heat-collecting plate core, by the heat exchange that loops of fluid, there is the feature of indirect heat exchange, hygienic quality and system stability.
Claims (2)
1. specific panel core flat plate collector is combined the solar energy equipment of detachable built-in heat exchanger, comprise water tank and heat collector, it is characterized in that: inner bag is installed in water tank, inner bag is equipped with detachable built-in heat exchanger, the outer end of detachable built-in heat exchanger arranges respectively exhaust outlet, medium circulation import and medium circulation outlet, outlet is connected with medium circulation pipeline through tank outer wall respectively with medium circulation in medium circulation import, inner bag is provided with water inlet pipe and outlet pipe, and water inlet pipe, outlet pipe are connected with external pipe through water tank; Described heat collector is by collector frame, heat-collecting plate core, backboard, glass cover-plate, thermal-arrest import and thermal-arrest outlet form, heat-collecting plate core is arranged in collector frame, collector frame upper end is provided with glass cover-plate, lower end is provided with backboard, the common closed system that forms, it between heat-collecting plate core and glass cover-plate, is air layer, and between backboard, be heat-insulation layer, thermal-arrest import and thermal-arrest outlet are through collector frame, by medium circulation pipeline, export and be connected with medium circulation with the medium circulation import of water tank respectively, form closed circuit.
2. specific panel core flat plate collector according to claim 1 is combined the solar energy equipment of detachable built-in heat exchanger, it is characterized in that: described collector plate core is suppressed and formed by mould by upper metallic plate and lower metallic plate, between upper metallic plate and lower metallic plate, form sprue and branch flow passage, employing welding procedure is welded as a whole, on upper metallic plate, scribble selective absorption film, the heat that selective absorption film absorbs sunshine passes to metallic plate, and the heat of absorption is passed to the fluid in heat-collecting plate core, by looping of fluid is hot, transmit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082739.7U CN203848531U (en) | 2014-02-26 | 2014-02-26 | Solar device with special plate core flat plate heat collector combined with detachable built-in heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082739.7U CN203848531U (en) | 2014-02-26 | 2014-02-26 | Solar device with special plate core flat plate heat collector combined with detachable built-in heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848531U true CN203848531U (en) | 2014-09-24 |
Family
ID=51561539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082739.7U Expired - Fee Related CN203848531U (en) | 2014-02-26 | 2014-02-26 | Solar device with special plate core flat plate heat collector combined with detachable built-in heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848531U (en) |
-
2014
- 2014-02-26 CN CN201420082739.7U patent/CN203848531U/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: 20140924 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |