CN103912995A - Split solar device with flat plate collector having special plate core and with dismountable built-in heat exchanger - Google Patents
Split solar device with flat plate collector having special plate core and with dismountable built-in heat exchanger Download PDFInfo
- Publication number
- CN103912995A CN103912995A CN201410066017.7A CN201410066017A CN103912995A CN 103912995 A CN103912995 A CN 103912995A CN 201410066017 A CN201410066017 A CN 201410066017A CN 103912995 A CN103912995 A CN 103912995A
- Authority
- CN
- China
- Prior art keywords
- collector
- heat
- plate
- medium circulation
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a split solar device with a flat plate collector having a special plate core and with a dismountable built-in heat exchanger. The split solar device comprises a water tank and a collector and is characterized in that an inner container is installed in the water tank; the inner container is provided with the dismountable built-in heat exchanger of which the outer end is provided with an air outlet, a medium circulating inlet and a medium circulating outlet respectively; the collector is composed of a collector frame, a collector plate core, a back plate, a glass cover plate, a heat collection inlet and a heat collection outlet; the collector plate core is installed in the collector frame, the upper end of the collector frame is provided with the glass cover plate, the lower end of the collector is provided with the back plate, and thus a closed system is formed jointly; the heat collection inlet and a heat collection outlet penetrate through the collector frame to form a circulation loop; the collector plate core is formed by mould pressing an upper plate metal and a lower plate metal, and a main runner and a branch runner are formed between the upper plate metal and the lower plate metal. The split solar device has the advantages of indirect heat exchange, sanitary water and stable system.
Description
Technical field
The present invention relates to solar water heater field, be specifically related to a kind of flat plate collector of special heat-collecting plate core and the separated type solar device of detachable built-in heat exchanger.
Background technology
The most of pressure-bearing type structure that adopts of Solar Enercy Fission Geyser at present, 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 conventionally adopt stainless steel welding to make, 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 interlayer heat exchanger forming 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 deficiency; At present conventional flat plate collector affects Heat-collecting effect because it is difficult to safeguard; U-shaped pipe thermal resistance in the time of heat conduction is larger, and endotherm area is limited to.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, and a kind of flat plate collector of special heat-collecting plate core and the separated type solar hot water apparatus of detachable built-in heat exchanger are provided.
The present invention solves the problems of the technologies described above adopted technical scheme: the separated type solar device of a kind of flat plate collector of special heat-collecting plate core and 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 composition, 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 export through collector frame, export and be connected with medium circulation with the medium circulation import of water tank respectively by medium circulation pipeline, 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 invention is stainless steel integrated stretching, heat exchange efficiency and the antiseptic property of water tank are improved, heat exchanger is detachable, be convenient to maintenance, avoid because of the heat exchanger phenomenon that causes whole water tank to be scrapped that has problems, improved the service life of water tank, heat exchanger inside is inserted in medium circulation import, effectively heat delivery is arrived to water tank inside; Heat collector of the present invention 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 invention;
Fig. 2 is the structural representation of heat-collecting plate core of the present invention.
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 present invention is described further:
As Fig. 1, shown in 2, the present invention relates to a kind of flat plate collector of special heat-collecting plate core and the separated type solar device of 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 compositions, 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, be connected with medium circulation outlet 6 with the medium circulation import 5 of water tank 1 respectively by medium circulation pipeline 15, 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. the separated type solar device of the flat plate collector of a special heat-collecting plate core and 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 composition, 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 export through collector frame, export and be connected with medium circulation with the medium circulation import of water tank respectively by medium circulation pipeline, form closed circuit.
2. the separated type solar device of the flat plate collector of special heat-collecting plate core according to claim 1 and 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, transmit by looping of fluid is hot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066017.7A CN103912995A (en) | 2014-02-26 | 2014-02-26 | Split solar device with flat plate collector having special plate core and with dismountable built-in heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066017.7A CN103912995A (en) | 2014-02-26 | 2014-02-26 | Split solar device with flat plate collector having special plate core and with dismountable built-in heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103912995A true CN103912995A (en) | 2014-07-09 |
Family
ID=51038873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410066017.7A Pending CN103912995A (en) | 2014-02-26 | 2014-02-26 | Split solar device with flat plate collector having special plate core and with dismountable built-in heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103912995A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU186942U1 (en) * | 2018-07-27 | 2019-02-11 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) | Intensified heat transfer solar collector with independent heating circuit |
-
2014
- 2014-02-26 CN CN201410066017.7A patent/CN103912995A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU186942U1 (en) * | 2018-07-27 | 2019-02-11 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) | Intensified heat transfer solar collector with independent heating circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101608841A (en) | Thermal-collecting tube, solar thermal collector and solar water heater | |
| CN203216036U (en) | Separated solar heating water system of three-cavity tube heat collector and built-in heat exchanger | |
| CN103925712A (en) | Special-plate-core split-type solar device with flat plate collector and interlayer heat exchanger | |
| CN103912995A (en) | Split solar device with flat plate collector having special plate core and with dismountable built-in heat exchanger | |
| CN203848531U (en) | Solar device with special plate core flat plate heat collector combined with detachable built-in heat exchanger | |
| CN203349541U (en) | Split-type solar water heater with U-shaped pipe heat collector and built-in snakelike enamel heat exchanger | |
| CN203848529U (en) | Solar device with special plate core flat plate heat collector combined with enameled coil heat exchanger | |
| CN203810747U (en) | Split solar device with nano self-cleaning type flat-plate heat collector and sandwich type heat exchanger | |
| CN103968570A (en) | Split solar device with stainless steel plate core heat collector and outer-covering inner container end heat exchanger | |
| CN201396970Y (en) | Flow channel structure of flat-plate solar collector plate core | |
| CN205227841U (en) | Solar collector manages in direct -current tube of vacuum | |
| CN203810755U (en) | Solar device consisting of stainless steel plate core heat collector and inner container-wrapped end heat exchanger | |
| CN203949392U (en) | A kind of superthermal two inner bag solar engineering double-row heat collectors of U-shaped pipe of leading | |
| CN203349544U (en) | Split-type solar water heater with U-shaped pipe heat collector and enamel outer interlayer heat exchanger | |
| CN203869300U (en) | Water heater | |
| CN103912993A (en) | Split solar device with flat plate collector having special plate core and with dismountable enameled coil heat exchanger | |
| CN104061695B (en) | One is superthermal leads the two inner bag solar engineering double-row heat collector of U-tube | |
| CN203848530U (en) | Solar device integrating nano-scaled self-cleaning flat plate collector and demountable internal heat exchanger | |
| CN202770020U (en) | Novel solar evacuated tube | |
| CN204128222U (en) | The outer dish warmer of solar water container | |
| CN202852973U (en) | Hot water supply system | |
| CN203215995U (en) | Split-type solar water heating system of built-in serpentine enamel heat exchanger | |
| CN203405101U (en) | Hot water exchanger | |
| CN203349535U (en) | Split-type solar water heater with U-shaped pipe heat collector and detachable heat exchanger | |
| CN203349556U (en) | Fin type heat collector and split solar energy of built-in enameled coil heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |