CN102620446B - Flat plate solar water heater with built-in tube-sheet heat exchange device - Google Patents
Flat plate solar water heater with built-in tube-sheet heat exchange device Download PDFInfo
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- CN102620446B CN102620446B CN2012101252212A CN201210125221A CN102620446B CN 102620446 B CN102620446 B CN 102620446B CN 2012101252212 A CN2012101252212 A CN 2012101252212A CN 201210125221 A CN201210125221 A CN 201210125221A CN 102620446 B CN102620446 B CN 102620446B
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- plate solar
- tube
- heat exchange
- flat
- collector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000008676 import Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 210000001520 comb Anatomy 0.000 claims description 2
- 238000007710 freezing Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000002528 anti-freeze Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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 invention discloses a flat plate solar water heater with a built-in tube-sheet heat exchange device. The flat plate solar water heater comprises a flat plate solar heat collector and a water storage tank, wherein the water storage tank comprises a water storage tank shell and an inner container; a tube-sheet heat exchange device is arranged in the inner container and consists of a heat exchange plate and a grid heat exchange medium flow channel; the heat exchange plate is arranged in the inner container; the grid heat exchange medium flow channel is arranged on the back of the heat exchange plate; the flat plate solar heat collector is connected with an inlet of the grid heat exchange medium flow channel through an upper circulating pipe; and the flat plate solar heat collector is connected with an outlet of the grid heat exchange medium flow channel through a lower circulating pipe. A medium flow channel between the flat plate solar heat collector and the tube-sheet heat exchange device is also provided with an expander; a medium (water) to be heated is held in the inner container; and a heat exchange medium circulates in the grid heat exchange medium flow channel and a flow channel of the flat plate solar heat collector, so that the medium to be heated and the heat exchange medium are separated, scale prevention, anti-freezing and high heat efficiency can be realized, and safe operation of equipment can be guaranteed through the expander.
Description
Technical field
The present invention relates to technical field of solar water heaters, more particularly, relate to a kind of flat plate solar water heater of built-in pipe plate type heat exchanger.
Background technology
Traditional solar water heater normally directly passes into the water in storage tank in the runner of heat collector and carries out heat exchange with heat collector, because the solar water heater of this structure directly directly passes into the water in storage tank in the runner of heat collector, easily the runner inner wall at heat collector forms incrustation scale, affect the service life of solar water heater, and reduced the heat exchange efficiency of heat collector.Because the water in storage tank is heated medium, be again heat transferring medium, can't accomplish that heated medium and heat transferring medium are separated, under low temperature environment, the medium in the runner of heat collector easily freezes, and causes water heater to work.
Summary of the invention
The object of the invention is to overcome above-mentioned defect of the prior art, provide a kind of and can realize that heated medium and heat transferring medium are separated, the interior medium of runner that effectively prevents water heater heat collector freezes, freeze proof, the antiscale of energy, and the high flat plate solar water heater of the thermal efficiency.
For achieving the above object, technical scheme provided by the invention is as follows: the flat plate solar water heater that a kind of built-in pipe plate type heat exchanger is provided, comprise flat-plate solar collector, storage tank, described storage tank comprises the storage tank shell, be installed in the inner bag in the storage tank shell, be filled in the heat-insulation layer between storage tank shell and inner bag, be equiped with the tube-sheet type heat-exchanger rig in described inner bag, described tube-sheet type heat-exchanger rig is by the heat exchanger plates be installed in inner bag, the grid shape heat transferring medium runner that is installed in the heat exchanger plates back forms, flat-plate solar collector is connected with the import of grid shape heat transferring medium runner by upper circular tube, flat-plate solar collector is connected with the outlet of grid shape heat transferring medium runner by lower circulation pipe.
Also be equiped with expander on medium runner between described flat-plate solar collector and tube-sheet type heat-exchanger rig, this expander comprises tube connector, cryptomere flexible body, and an end of described tube connector is connected with the cryptomere flexible body.
The flat plate solar water heater beneficial effect of built-in pipe plate type heat exchanger of the present invention is: by installing tube-sheet type heat-exchanger rig in inner bag, described tube-sheet type heat-exchanger rig is by the heat exchanger plates be installed in inner bag, the grid shape heat transferring medium runner that is installed in the heat exchanger plates back forms, flat-plate solar collector is connected with the import of grid shape heat transferring medium runner by upper circular tube, and flat-plate solar collector is connected with the outlet of grid shape heat transferring medium runner by lower circulation pipe.Heated medium (water) is contained in inner bag, heat transferring medium circulates in the runner of grid shape heat transferring medium runner and flat-plate solar collector, thereby heated medium and heat transferring medium are separated, prevent from forming incrustation scale in the flat-plate solar collector runner, also can adopt the heat transferring medium with antifreeze function to carry out freeze proof, the thermal efficiency is high, and can reduce the pressure in the heat transferring medium runner by expander in good time, guarantees the safe operation of equipment.
Flat plate solar water heater below in conjunction with drawings and Examples to a kind of built-in pipe plate type heat exchanger of the present invention is described further.
The accompanying drawing explanation
Fig. 1 is the structural representation of the flat plate solar water heater embodiment mono-of built-in pipe plate type heat exchanger of the present invention;
Fig. 2 is the side view of the flat plate solar water heater embodiment mono-of built-in pipe plate type heat exchanger of the present invention;
Fig. 3 is the structural representation of tube-sheet type heat-exchanger rig of the flat plate solar water heater embodiment mono-of built-in pipe plate type heat exchanger of the present invention;
Fig. 4 is the structural representation of expander of the flat plate solar water heater of built-in pipe plate type heat exchanger of the present invention;
Fig. 5 is the structural representation of the flat plate solar water heater embodiment bis-of built-in pipe plate type heat exchanger of the present invention.
The specific embodiment
Be below the flat plate solar water heater preferred example of a kind of built-in pipe plate type heat exchanger of the present invention, therefore do not limit protection scope of the present invention.
Embodiment mono-, with reference to Fig. 1, Fig. 2, Fig. 3, a kind of flat plate solar water heater of built-in pipe plate type heat exchanger is provided, comprise flat-plate solar collector 1, storage tank 2, described storage tank 2 comprises storage tank shell 3, be installed in the inner bag 4 in storage tank shell 3, be filled in the heat-insulation layer 12 between storage tank shell 3 and inner bag 4, be equiped with tube-sheet type heat-exchanger rig 5 in described inner bag 4, described tube-sheet type heat-exchanger rig 5 is by the heat exchanger plates 6 be installed in inner bag 4, the grid shape heat transferring medium runner 7 that is installed in heat exchanger plates 6 backs forms, described heat exchanger plates 6 is orifice plate, flat-plate solar collector 1 is connected with the import of grid shape heat transferring medium runner 7 by upper circular tube 8, flat-plate solar collector 1 is connected with the outlet of grid shape heat transferring medium runner 7 by lower circulation pipe 9, heated medium (water) is contained in inner bag 4, heat transferring medium circulates in the runner of the grid shape heat transferring medium runner 7 of tube-sheet type heat-exchanger rig 5 and flat-plate solar collector 1, heated medium and heat transferring medium are separated, prevent from forming incrustation scale in the runner of flat-plate solar collector 1, while using under low temperature environment, also can adopt the heat transferring medium with antifreeze function to carry out freeze proof.
Described grid shape heat transferring medium runner 7 be by the first collector 13, the second collector 14 and be connected in parallel on the first collector 13 and the second collector 14 between some combs 15 form.
As shown in Figure 4, also be equiped with expander 16 on medium runner between described flat-plate solar collector 1 and tube-sheet type heat-exchanger rig 5, this expander 16 comprises tube connector 17, cryptomere flexible body 18, one end of described tube connector 17 is connected with cryptomere flexible body 18, described expander 16 also comprises a housing 19, described cryptomere flexible body 18 is arranged in housing 19, be provided with fixed head 20 in housing 19, these fixed head 20 middle parts offer through hole, the end that cryptomere flexible body 18 has opening stretches out and extends to form kink 21 along fixed head 20 surfaces from this through hole, one end of tube connector 17 is shaped with external screw thread, housing 19 lower ends are shaped with internal thread, one end of tube connector 17 inserts in housing 19 and is meshed with housing 19 and kink 21 is pressed on fixed head 20, offer the spiracle 22 be connected with atmosphere on described housing 19, the other end of tube connector 17 is connected with the medium runner between tube-sheet type heat-exchanger rig 5 with flat-plate solar collector 1, reduce the pressure in the heat transferring medium runner by expander 16 in good time, the safe operation of assurance equipment.
Embodiment bis-, with reference to Fig. 5, a kind of flat plate solar water heater of built-in pipe plate type heat exchanger is provided, comprise flat-plate solar collector 1, storage tank 2, described storage tank 2 comprises storage tank shell 3, be installed in the inner bag 4 in storage tank shell 3, be filled in the heat-insulation layer 12 between storage tank shell 3 and inner bag 4, be equiped with tube-sheet type heat-exchanger rig 5 in described inner bag 4, described tube-sheet type heat-exchanger rig 5 is by the heat exchanger plates 6 be installed in inner bag 4, the grid shape heat transferring medium runner 7 that is installed in heat exchanger plates 6 backs forms, described heat exchanger plates 6 is solid slab, not perforate on this solid slab, flat-plate solar collector 1 is connected with the import of grid shape heat transferring medium runner 7 by upper circular tube 8, flat-plate solar collector 1 is connected with the outlet of grid shape heat transferring medium runner 7 by lower circulation pipe 9, heated medium (water) is contained in inner bag 4, heat transferring medium circulates in the runner of the grid shape heat transferring medium runner 7 of tube-sheet type heat-exchanger rig 5 and flat-plate solar collector 1, heated medium and heat transferring medium are separated, prevent from forming incrustation scale in flat-plate solar collector 1 runner, while using under low temperature environment, also can adopt the heat transferring medium with antifreeze function to carry out freeze proof.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (4)
1. the flat plate solar water heater of a built-in pipe plate type heat exchanger, comprise flat-plate solar collector (1), storage tank (2), it is characterized in that: described storage tank (2) comprises storage tank shell (3), be installed in the inner bag (4) in storage tank shell (3), be filled in the heat-insulation layer (12) between storage tank shell (3) and inner bag (4), be equiped with tube-sheet type heat-exchanger rig (5) in described inner bag (4), described tube-sheet type heat-exchanger rig (5) is by the heat exchanger plates (6) be installed in inner bag (4), the grid shape heat transferring medium runner (7) that is installed in heat exchanger plates (6) back forms, flat-plate solar collector (1) is connected with the import of grid shape heat transferring medium runner (7) by upper circular tube (8), flat-plate solar collector (1) is connected with the outlet of grid shape heat transferring medium runner (7) by lower circulation pipe (9), also be equiped with expander (16) on medium runner between described flat-plate solar collector (1) and tube-sheet type heat-exchanger rig (5), this expander (16) comprises tube connector (17), cryptomere flexible body (18), and an end of described tube connector (17) is connected with cryptomere flexible body (18), described expander (16) also comprises a housing (19), described cryptomere flexible body (18) is arranged in housing (19), be provided with fixed head (20) in housing (19), this fixed head (20) middle part offers through hole, the end that cryptomere flexible body (18) has opening stretches out and extends to form kink (21) along fixed head (20) surface from this through hole, one end of tube connector (17) is shaped with external screw thread, housing (19) lower end is shaped with internal thread, one end of tube connector (17) inserts in housing (19) and is meshed with housing (19) and kink (21) is pressed on fixed head (20), offer the spiracle (22) be connected with atmosphere on described housing (19), the other end of tube connector (17) is connected with the medium runner between tube-sheet type heat-exchanger rig (5) with flat-plate solar collector (1).
2. the flat plate solar water heater of built-in pipe plate type heat exchanger according to claim 1, is characterized in that, several holes (23) are arranged on described heat exchanger plates (6) uniformly at intervals, and this heat exchanger plates (6) is orifice plate.
3. the flat plate solar water heater of built-in pipe plate type heat exchanger according to claim 1, is characterized in that, described heat exchanger plates (6) is solid slab.
4. the flat plate solar water heater of built-in pipe plate type heat exchanger according to claim 1, it is characterized in that, described grid shape heat transferring medium runner (7) be by the first collector (13), the second collector (14) and be connected in parallel on the first collector (13) and the second collector (14) between some combs (15) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101252212A CN102620446B (en) | 2012-04-25 | 2012-04-25 | Flat plate solar water heater with built-in tube-sheet heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101252212A CN102620446B (en) | 2012-04-25 | 2012-04-25 | Flat plate solar water heater with built-in tube-sheet heat exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620446A CN102620446A (en) | 2012-08-01 |
| CN102620446B true CN102620446B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101252212A Expired - Fee Related CN102620446B (en) | 2012-04-25 | 2012-04-25 | Flat plate solar water heater with built-in tube-sheet heat exchange device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047770A (en) * | 2012-12-10 | 2013-04-17 | 芜湖贝斯特新能源开发有限公司 | Efficient energy-collecting type flat solar water heater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586940Y (en) * | 2002-11-08 | 2003-11-19 | 杨宝才 | Wall-mounted heat transferring type solar water heater |
| CN2775552Y (en) * | 2005-03-16 | 2006-04-26 | 李来顺 | Solar energy light-heat circulation water heater |
| CN201715753U (en) * | 2010-06-16 | 2011-01-19 | 张茂勇 | Micro-channel parallel flow solar water heater for family |
| CN202521903U (en) * | 2012-04-25 | 2012-11-07 | 杨宪杰 | Flat plate solar water heater with built-in tube-sheet heat exchange device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950028B2 (en) * | 1978-07-19 | 1984-12-06 | 松下電器産業株式会社 | solar heat collector |
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2012
- 2012-04-25 CN CN2012101252212A patent/CN102620446B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586940Y (en) * | 2002-11-08 | 2003-11-19 | 杨宝才 | Wall-mounted heat transferring type solar water heater |
| CN2775552Y (en) * | 2005-03-16 | 2006-04-26 | 李来顺 | Solar energy light-heat circulation water heater |
| CN201715753U (en) * | 2010-06-16 | 2011-01-19 | 张茂勇 | Micro-channel parallel flow solar water heater for family |
| CN202521903U (en) * | 2012-04-25 | 2012-11-07 | 杨宪杰 | Flat plate solar water heater with built-in tube-sheet heat exchange device |
Non-Patent Citations (1)
| Title |
|---|
| JP昭55-17026A 1980.02.06 |
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| CN102620446A (en) | 2012-08-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HANLIN SOLAR ENERGY CO., LTD. Free format text: FORMER OWNER: YANG XIANJIE Effective date: 20131118 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 253500 DEZHOU, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20131118 Address after: 253500 Shandong city of Dezhou province Lingxian County Song Town Village North 500 meters West Applicant after: Shandong Hanlin Solar Co., Ltd. Address before: 523000, No. 10, 8 floor, East Lake garden, No. three East longitudinal road, Dongguan City, Guangdong, Dongguan, 4 Applicant before: Yang Xianjie |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Qianhai Shenzhen Hong Kong cooperation zone before the Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen nest parking Technology Co., Ltd. Address before: 253500 Shandong city of Dezhou province Lingxian County Song Town Village North 500 meters West Patentee before: Shandong Hanlin Solar Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200425 |