CN205481863U - Heat transfer device in flat plate solar water heater - Google Patents
Heat transfer device in flat plate solar water heater Download PDFInfo
- Publication number
- CN205481863U CN205481863U CN201521121092.5U CN201521121092U CN205481863U CN 205481863 U CN205481863 U CN 205481863U CN 201521121092 U CN201521121092 U CN 201521121092U CN 205481863 U CN205481863 U CN 205481863U
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- heat
- aquaporin
- water heater
- solar water
- mouth
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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 utility model discloses a heat transfer device in flat plate solar water heater, include: a plurality of water channel that arrange side by side, whole integrated into one piece of all water channel and constitute the integral heat transfer unit that links into an integrated entity, integral heat transfer unit include the upper plate through the integrative extrusion moulding of extruder by heat conduction metal material, the hypoplastron, and a plurality of intervals set up the baffle between upper plate and hypoplastron, each cavity channel by upper plate and hypoplastron and each baffle enclosed constitutes each water channel, receive the hot side and accept that one side of exposure to the Sun on the integral heat transfer unit for meeting light, all water channel's both ends communicate respectively has a collector pipe, solely receiving the hot side, meeting of integral heat transfer unit be provided with the endothermic unit that constitutes by super blue membrane on. The utility model has the advantages of the preparation is convenient and the heat transfer efficiency is higher.
Description
Technical field
This utility model relates to solar water heater, the heat-exchanger rig being specifically related in flat solar water heater.
Background technology
Solar water heater mainly completes the heating to water by heat-exchanger rig.Solar water heater can be divided into vacuum pipe solar water heater and flat solar water heater by version, wherein the heat-exchanger rig of vacuum pipe solar water heater is mainly vacuum heat collection pipe, and the structure of the heat-exchanger rig in flat solar water heater is: include being spaced, by some round copper pipes, the copper pipe group heat exchange unit being arranged side by side, the two ends of all round copper pipes have been respectively communicated with a collector pipe, every round copper pipe constitutes flowed that supplies water between two collector pipes and crosses aquaporin, a side surface of copper pipe group is welded with aluminum skin, optical surface of meeting at aluminum skin is coated with absorption film, the absorption film used at present is usually super blue film.During use, copper pipe group is tilted to meet light and arranges, make the absorption film on aluminum skin in face of sunlight, and will be located in the upper collector pipe above copper pipe group and be connected with water tank respectively with the lower collector pipe being positioned at below copper pipe group；So, absorption film absorbs after the thermal-radiating heat of sunlight, then heat passes sequentially through aluminum skin and copper pipe passes to the water in each copper pipe, completes the heating to water.The shortcoming of the heat-exchanger rig of above-mentioned flat solar water heater is: aluminum skin is connected to a fixed with each copper pipe typically by spot welding mode, not only install loaded down with trivial details, and owing to contacting between aluminum skin with each copper pipe is face and the contacting of line, this the least with the heat transfer area of the way of contact of line so that heat transfer efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide the heat-exchanger rig in a kind of easy to make and higher flat solar water heater of heat transfer efficiency.
For achieving the above object, this utility model adopts the technical scheme that the heat-exchanger rig in described flat solar water heater, including: some aquaporins excessively being arranged side by side, all aquaporins of crossing are overall one-body molded and constitute the Integral heat-exchange unit that links into an integrated entity, described Integral heat-exchange unit includes by the upper plate of thermal conductive metallic material extruded machine one extrusion molding, lower plate, and some dividing plates being arranged at intervals between upper plate and lower plate, the each cavity passage surrounded by upper plate and lower plate and each dividing plate is constituted each crosses aquaporin, and accept the side of sunlight on Integral heat-exchange unit for meeting light heating surface, all two ends crossing aquaporin have been respectively communicated with a collector pipe, the heat absorbing units being made up of super blue film it is provided with on light heating surface meeting of Integral heat-exchange unit.
Further, the heat-exchanger rig in aforesaid flat solar water heater, wherein: accept on Integral heat-exchange unit the side of sunlight be overall leveling meet light heating surface.
Further, the heat-exchanger rig in aforesaid flat solar water heater, wherein: described heat absorbing units is that direct plating is at the super blue film meeting on light heating surface.
Further, the heat-exchanger rig in aforesaid flat solar water heater, wherein: described heat absorbing units includes covering at the thermal conductive metal plate met on light heating surface, the side to light of thermal conductive metal plate is coated with super blue film.
Further, heat-exchanger rig in aforesaid flat solar water heater, wherein: the attachment structure between each mistake aquaporin and two collector pipes is: be provided with mouth of connecting trough on the sidewall of every collector pipe, each two ends crossing aquaporin are inserted respectively in the mouth of connecting trough of that root collector pipe of respective side, and the outer wall at each aquaporin two ends excessively seals with the sidewall of corresponding mouth of connecting trough respectively, so that each aquaporin and two collector pipes excessively are connected.
By the enforcement of technique scheme, the utility model has the advantages that: easy to make, and owing to Integral heat-exchange unit and heat absorbing units are that face contacts, thus substantially increase heat transfer efficiency；And after Integral heat-exchange unit absorbs heat, Integral heat-exchange unit can transfer heat to the water in aquaporin by its each four sidewalls crossing aquaporin, and heat exchange efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of heat-exchanger rig in flat solar water heater described in the utility model.
Fig. 2 is the structural representation of A-A section in Fig. 1.
Fig. 3 is the use view of Fig. 1.
Fig. 4 is the structural representation of the heat-exchanger rig the second embodiment in flat solar water heater described in the utility model.
Fig. 5 is the structural representation of B-B section in Fig. 4.
Fig. 6 is the use view of Fig. 4.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3，The described heat-exchanger rig in flat solar water heater，Including: some aquaporins 1 excessively being arranged side by side，All aquaporins 1 of crossing are overall one-body molded and constitute the Integral heat-exchange unit that links into an integrated entity，Integral heat-exchange unit includes by the upper plate 11 of aluminum alloy materials extruded machine one extrusion molding、Lower plate 13、And some dividing plates 12 being arranged at intervals between upper plate 11 and lower plate 13，The each cavity passage surrounded by upper plate 11 and lower plate 13 and each dividing plate 12 is constituted each crosses aquaporin 1，And the side accepting sunlight on Integral heat-exchange unit be overall leveling meet light heating surface，All upper ends crossing aquaporin 1 connect the first collector pipe 2，All lower ends crossing aquaporin 1 connect the second collector pipe 3，The heat absorbing units being made up of super blue film it is provided with on light heating surface meeting of Integral heat-exchange unit，Described heat absorbing units is that direct plating is at the super blue film 4 meeting on light heating surface，In the present embodiment，The attachment structure respectively crossed between aquaporin 1 and the first collector pipe 2 is: be provided with mouth of connecting trough on the sidewall of the first collector pipe 2，Each upper end crossing aquaporin 1 is inserted in the mouth of connecting trough of the first collector pipe 2，And each outer wall crossing aquaporin 1 upper end sidewall with the mouth of connecting trough of the first collector pipe 2 respectively seals，So that each aquaporin 1 of crossing is connected with the first collector pipe 2，Above-mentioned connected mode simple in construction，Convenient to install and maintain；In the present embodiment, the attachment structure crossed between each aquaporin 1 and the second collector pipe 3 is: be provided with mouth of connecting trough on the sidewall of the second collector pipe 3, each lower end crossing aquaporin 1 is inserted in the mouth of connecting trough of the second collector pipe 3, and each outer wall crossing aquaporin 1 lower end sidewall with the mouth of connecting trough of the second collector pipe 3 respectively seals, so that each aquaporin 1 of crossing is connected with the second collector pipe 3, above-mentioned connected mode simple in construction, convenient to install and maintain；When actually used, tilt to meet light by the Integral heat-exchange unit in heat-exchanger rig to arrange, make direct plating at the super blue film 4 meeting on light heating surface of Integral heat-exchange unit in face of sunlight, and the first collector pipe 2 that will be located in top is connected with the water tank 5 of flat solar water heater respectively with the second collector pipe 3 being positioned at lower section；
The heat exchange principle of the present embodiment is as follows:
After super blue film 4 absorbs the thermal-radiating heat of sunlight, can be directly passed to by the Integral heat-exchange unit of aluminum alloy materials extruded machine extrusion molding, the heat absorbed is directly passed to the water crossed in aquaporin of Integral heat-exchange unit by Integral heat-exchange unit again, thus completes the heating to water.Advantage of this embodiment is that: easy to make, owing to Integral heat-exchange unit is that face contacts with super blue film, thus substantially increase heat transfer efficiency；And after Integral heat-exchange unit absorbs heat, Integral heat-exchange unit can transfer heat to the water in aquaporin by its each four sidewalls crossing aquaporin, and heat exchange efficiency is higher.
Embodiment two
nullSuch as Fig. 4、Fig. 5、Shown in Fig. 6，The described heat-exchanger rig in flat solar water heater，Including: some aquaporins 6 excessively being arranged side by side，All aquaporins 6 of crossing are overall one-body molded and constitute the Integral heat-exchange unit that links into an integrated entity，Integral heat-exchange unit includes by the upper plate 61 of aluminum alloy materials extruded machine one extrusion molding、Lower plate 63、And some dividing plates 62 being arranged at intervals between upper plate 61 and lower plate 63，The each cavity passage surrounded by upper plate 61 and lower plate 63 and each dividing plate 62 is constituted each crosses aquaporin 6，And the side accepting sunlight on Integral heat-exchange unit be overall leveling meet light heating surface，All upper ends crossing aquaporin 6 connect the first collector pipe 7，All lower ends crossing aquaporin 6 connect the second collector pipe 8，The heat absorbing units being made up of super blue film it is provided with on light heating surface meeting of Integral heat-exchange unit，Described heat absorbing units includes covering at the thermal conductive metal plate 9 met on light heating surface，The side to light of thermal conductive metal plate 9 is coated with super blue film 10，In the present embodiment，The attachment structure respectively crossed between aquaporin 6 and the first collector pipe 7 is: be provided with mouth of connecting trough on the sidewall of the first collector pipe 7，Each upper end crossing aquaporin 6 is inserted in the mouth of connecting trough of the first collector pipe 7，And each outer wall crossing aquaporin 6 upper end sidewall with the mouth of connecting trough of the first collector pipe 7 respectively seals，So that each aquaporin 6 of crossing is connected with the first collector pipe 7，Above-mentioned connected mode simple in construction，Convenient to install and maintain；In the present embodiment, the attachment structure respectively crossed between aquaporin 6 and the second collector pipe 8 is: be provided with mouth of connecting trough on the sidewall of the second collector pipe 8, each lower end crossing aquaporin 6 is inserted in the mouth of connecting trough of the second collector pipe 8, and each outer wall crossing aquaporin 6 lower end sidewall with the mouth of connecting trough of the second collector pipe 8 respectively seals, so that each aquaporin 6 of crossing is connected with the second collector pipe 8, above-mentioned connected mode simple in construction, convenient to install and maintain；When actually used, tilt to meet light by the Integral heat-exchange unit in heat-exchanger rig to arrange, make the covering super blue film 10 on the side to light of thermal conductive metal plate 9 in face of sunlight, and the first collector pipe 7 is connected with the water tank 11 of flat solar water heater respectively with the second collector pipe 8；
The heat exchange principle of the present embodiment is as follows:
After super blue film 10 absorbs the thermal-radiating heat of sunlight, thermal conductive metal plate 9 can be directly passed to, the heat absorbed is directly passed to by the Integral heat-exchange unit of aluminum alloy materials extruded machine extrusion molding by thermal conductive metal plate 9 again, the heat absorbed is directly passed to the water crossed in aquaporin of Integral heat-exchange unit by Integral heat-exchange unit again, thus completes the heating to water.Advantage of this embodiment is that: easy to make, owing to Integral heat-exchange unit contacts for face with the thermal conductive metal plate 9 being coated with super blue film, thus substantially increase heat transfer efficiency；And after Integral heat-exchange unit absorbs heat, Integral heat-exchange unit can transfer heat to the water in aquaporin by its each four sidewalls crossing aquaporin, and heat exchange efficiency is higher.
Claims (7)
1. the heat-exchanger rig in flat solar water heater, including: some aquaporins excessively being arranged side by side, it is characterized in that: all aquaporins of crossing are overall one-body molded and constitute the Integral heat-exchange unit that links into an integrated entity, described Integral heat-exchange unit includes by the upper plate of thermal conductive metallic material extruded machine one extrusion molding, lower plate, and some dividing plates being arranged at intervals between upper plate and lower plate, the each cavity passage surrounded by upper plate and lower plate and each dividing plate is constituted each crosses aquaporin, and accept the side of sunlight on Integral heat-exchange unit for meeting light heating surface, all two ends crossing aquaporin have been respectively communicated with a collector pipe, the heat absorbing units being made up of super blue film it is provided with on light heating surface meeting of Integral heat-exchange unit.
Heat-exchanger rig in flat solar water heater the most according to claim 1, it is characterised in that: accept on Integral heat-exchange unit the side of sunlight be overall leveling meet light heating surface.
Heat-exchanger rig in flat solar water heater the most according to claim 1 and 2, it is characterised in that: described heat absorbing units is that direct plating is at the super blue film meeting on light heating surface.
Heat-exchanger rig in flat solar water heater the most according to claim 1 and 2, it is characterised in that: described heat absorbing units includes covering at the thermal conductive metal plate met on light heating surface, is coated with super blue film on the side to light of thermal conductive metal plate.
Heat-exchanger rig in flat solar water heater the most according to claim 1 and 2, it is characterized in that: the attachment structure between each mistake aquaporin and two collector pipes is: be provided with mouth of connecting trough on the sidewall of every collector pipe, each two ends crossing aquaporin are inserted respectively in the mouth of connecting trough of that root collector pipe of respective side, and the outer wall at each aquaporin two ends excessively seals with the sidewall of corresponding mouth of connecting trough respectively, so that each aquaporin and two collector pipes excessively are connected.
Heat-exchanger rig in flat solar water heater the most according to claim 3, it is characterized in that: the attachment structure between each mistake aquaporin and two collector pipes is: be provided with mouth of connecting trough on the sidewall of every collector pipe, each two ends crossing aquaporin are inserted respectively in the mouth of connecting trough of that root collector pipe of respective side, and the outer wall at each aquaporin two ends excessively seals with the sidewall of corresponding mouth of connecting trough respectively, so that each aquaporin and two collector pipes excessively are connected.
Heat-exchanger rig in flat solar water heater the most according to claim 4, it is characterized in that: the attachment structure between each mistake aquaporin and two collector pipes is: be provided with mouth of connecting trough on the sidewall of every collector pipe, each two ends crossing aquaporin are inserted respectively in the mouth of connecting trough of that root collector pipe of respective side, and the outer wall at each aquaporin two ends excessively seals with the sidewall of corresponding mouth of connecting trough respectively, so that each aquaporin and two collector pipes excessively are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121092.5U CN205481863U (en) | 2015-12-31 | 2015-12-31 | Heat transfer device in flat plate solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121092.5U CN205481863U (en) | 2015-12-31 | 2015-12-31 | Heat transfer device in flat plate solar water heater |
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| Publication Number | Publication Date |
|---|---|
| CN205481863U true CN205481863U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121092.5U Expired - Fee Related CN205481863U (en) | 2015-12-31 | 2015-12-31 | Heat transfer device in flat plate solar water heater |
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| CN (1) | CN205481863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766263A (en) * | 2016-12-23 | 2017-05-31 | 山东浩歌工贸有限公司 | Integral type plate core and preparation method thereof and heat collector and preparation method thereof |
-
2015
- 2015-12-31 CN CN201521121092.5U patent/CN205481863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766263A (en) * | 2016-12-23 | 2017-05-31 | 山东浩歌工贸有限公司 | Integral type plate core and preparation method thereof and heat collector and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20191231 |