CN201983481U - Flat plate solar water heater - Google Patents
Flat plate solar water heater Download PDFInfo
- Publication number
- CN201983481U CN201983481U CN2011200266882U CN201120026688U CN201983481U CN 201983481 U CN201983481 U CN 201983481U CN 2011200266882 U CN2011200266882 U CN 2011200266882U CN 201120026688 U CN201120026688 U CN 201120026688U CN 201983481 U CN201983481 U CN 201983481U
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- water
- heat exchanger
- water storage
- storage tank
- pipe
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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 discloses a flat plate solar water heater, which belongs to the technical field of a water heating facility. The water heater comprises: a water storage box integrally wrapped by a thermal insulation layer, wherein the water storage box comprises a cold water inlet joint and a hot water outlet joint; a frame fixed with four edges of the upper surface of the water storage box; a tubular heat exchanger arranged on the upper surface and fixed with the frame, wherein the tubular heat exchanger is also is communicated with the cavity of the water storage box; a heat collection plate coated with a heat absorption coating on the surface at one side, arranged on the tubular heat exchanger and fixed with the frame; and a glass plate correspondingly to the upper part of the heat collection plate and fixed with the frame. Because the water storage box is rationally assembled, the technical proposal can satisfy a certain water storage requirement and provide a guarantee for fetching hot water. Because the tubular heat exchanger is communicated with the cavity of the water storage box, water in the water storage box can be in microcirculation backflow heating. Because water can be directly heated by the tubular heat exchanger, the water heater has ideal heating effect.
Description
Technical field
The utility model belongs to water heating facility technical field, is specifically related to a kind of flat solar water heater.
Background technology
Along with the continuous enhancing of people's awareness of saving energy and environmental consciousness, the application of solar water heater is popularized gradually.Solar water heater in the prior art mostly uses the vacuum tube version of (also claiming light-heat conversion glass tube), and the solar water heater of this version can be seen in Chinese patent literature in a large number, omit anti-frozen solar energy water heater as the CN1027661C recommendation to exemplify, the integral solar water heater made of plastic that CN1399110A introduces, the formula of adding a cover that CN2879040Y provides is prevented the hail solar water heater, the anti-hail solar water heater that has removable cover that CN2886430Y discloses, the solar water heater of the light-heat conversion glass tube crash-free that high-strength solar water heater that CN1266972Y recommends and CN201106942Y disclose, or the like.
Above-mentioned patent and patent application scheme all propose at the existing corresponding shortcoming that promptly exposes in actual use of the solar water heater of vacuum tube structure form, specifically can reflect in the background technology hurdle by the corresponding specification of aforementioned patent.Conclusion, the solar water heater of vacuum tube structure form exist installs trouble, and need vacuum tube be installed one by one at the scene of using, so installation process is tediously long; Vacuum tube is frangible, change inconvenience, and in case the arbitrary vacuum tube explosion in one group of vacuum tube, can cause the water in the water tank to be let out to the greatest extent, particularly when solar water heater is furnished with automatic inlet control device, also the water source can be wasted in large quantities,, and the reason of lack of water can not be discerned because inlet control device can only be discerned lack of water in the water tank automatically; The installation site had fastidious property; The overwhelming majority is installed on the roof; Maintenance probability height, use cost is big, or the like.
Perhaps be that people recognize more and more that the solar water heater of vacuum tube heat form is existing and are not limited to the aforementioned shortcoming that exemplifies, thereby sight is transferred to the flat solar water heater, the flat solar water heater is all existing report in patent documentation and non-patent literature, as the disclosed dull and stereotyped split non-bearing type solar water heater of CN2723910Y, the flat solar water heater that recommends of CN201191091Y and CN201344641Y and for example, the high-efficiency flat type solar heat collector that proposes of CN10183259A and solar water heater or the like for another example.
Comparatively typical flat solar water heater such as A). Granted publication CN201583009U (insulation micro rack vacuum flat-plate solar water heater), B). Granted publication CN2874357Y (vacuum flat-plate solar water heater) and C). Granted publication CN201615638U (a kind of superconduction copper tube high-efficiency flat type solar water heater).
Above-mentioned document A is because the thermal-collecting tube in the thermal-arrest plate that will be laid in is directly held a concurrent post water storage tank, and water capacity is comparatively limited, and therefore once taking, hot water is approach exhaustion just, so this structure is essentially a kind of flat solar water heater who does not have water tank.Above-mentioned document B is for document A, abandon thermal-collecting tube and disposed water storage tank, directly the heat exchanger plates by the surface-coated heat absorbing coating heats the water in the water storage tank, heating shows as contactless heating because heat exchanger plates is to the water in the water storage tank, and therefore adding thermal effect can't show gratifying effect.Above-mentioned document C is for document B, by the superconducting fluid copper tube mode of the water in the water tank with the heat transmission heated, because in the heating process, the water of (patent claims water storage tank) does not produce circulating reflux in the water tank, therefore tend to occur the situation of water, be difficult to make the whole heating of water in the water tank.
In view of above-mentioned document A, B and the existing deficiency of C, be necessary to be improved, for this reason, the applicant has carried out time consuming exploration and trial, and technical scheme described below produces under this background.
Summary of the invention
Task of the present utility model is to provide a kind of and helps to increase pondage and use and satisfy the amount of taking requirement, helps making water in the water storage tank heat under the circulating reflux state and shows as direct heating and use the flat solar water heater that improvement adds thermal effect.
Task of the present utility model is finished like this, a kind of flat solar water heater, comprise that integral coating has a water storage tank of heat-insulation layer, this water storage tank has a cold water water inlet interface and that is used for being connected with water supply line and is used for taking hot water effluent's interface that pipeline is connected with hot water; One framework is fixed with the position, edge of the upper surface of water storage tank; One pipe heat exchanger places on the described upper surface, and with described frame fixation, and this pipe heat exchanger also communicates with the case chamber of water storage tank; In the surface-coated of a side one thermal-arrest plate of heat absorbing coating is arranged, places on the described pipe heat exchanger, and with described frame fixation; One glass plate, corresponding to the top of described thermal-arrest plate, and with described frame fixation.
In a specific embodiment of the present utility model, described cold water water inlet interface and described hot water effluent's interface are the diagonal angle relation are set on described water storage tank.
In another specific embodiment of the present utility model, described pipe heat exchanger comprises that heat exchanger advances, outlet pipe and one group of communicating pipe, the heat exchanger water inlet pipe is positioned at an end of described upper surface, and an end of this heat exchanger water inlet pipe is extended with one first tube connector, this first tube connector is connected with described water storage tank, and communicate with the case chamber of water storage tank, the heat exchanger outlet pipe is positioned at the other end of described upper surface, and an end of this heat exchanger outlet pipe is extended with one second tube connector, this second tube connector is connected with water storage tank, and communicate with the case chamber of water storage tank, one group of communicating pipe is arranged at heat exchanger with the interval state and advances, between the outlet pipe, the end of each communicating pipe communicates with the heat exchanger water inlet pipe, and the other end communicates with the heat exchanger outlet pipe.
In another specific embodiment of the present utility model, described glass plate is an armorplate glass.
In another specific embodiment of the present utility model, set firmly on the upper surface of described water storage tank and be equipped with base plate, this base plate is positioned at the below of described heat-insulation layer, and described framework and base plate are fixed.
Also have in the specific embodiment of the present utility model, described heat-insulation layer is the polyurethane foam heat-insulation layer.
More of the present utility model and in specific embodiment, described first, second tube connector constitutes each other to angular dependence.
In of the present utility model and then specific embodiment, described heat exchanger inlet tube and outlet tube and communicating pipe be copper pipe.
Of the present utility model again more and in specific embodiment, the external diameter of described copper pipe is 8-10mm.
In again of the present utility model and then specific embodiment, described heat absorbing coating is pitch-dark, black nickel, black chromium or aluminium anodes coating.
The technical scheme that the utility model provides has been owing to reasonably set water storage tank, thereby can satisfy certain water storage requirement, provides guarantee for taking hot water; Because pipe heat exchanger communicates with the case chamber of water storage tank, thereby can make reflux heating and of the water microcirculation of water storage tank, thereby have the desirable thermal effect that adds owing to pipe heat exchanger directly can heat water.
Description of drawings
Fig. 1 is a specific embodiment of the present utility model and application examples schematic diagram.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Please be referring to Fig. 1, provided the water storage tank 1 that a shape is preferably cuboid (also can be square), the upper and lower surface of this water storage tank 1 and edge all around are provided with the heat-insulation layer 13 that material is a polyurethane, heat-insulation layer 13 outsides are metal shrouding 131 (also claiming metal casing), that is to say water storage tank 1 as inner bag, outside heat-insulation layer 13 and metal shrouding 131 constitute shell (shell of water storage tank 1).On water storage tank 1, be equipped with a cold water water inlet interface 11 that is used for being connected with water supply line, described water supply line such as tap water pipe line, also be equipped with one and be used for taking hot water effluent's interface 12 that pipeline is connected with hot water on water storage tank, described hot water is taken pipeline and is meant the hot water fairlead.Preferably, cold water water inlet interface 11 and hot water effluent's interface 12 are the diagonal angle setting on water storage tank 1, and promptly both are angular dependence.
One base plate 141 is set on the upper surface 14 of water storage tank 1, and base plate 141 is positioned at aforesaid heat-insulation layer 13.Here the upper surface of being said 14 is meant water storage tank 1 one side towards sunlight under user mode, also promptly according at present by under the location status shown in Figure 1 towards last surface.One framework 2 is fixed with aforesaid base plate 141.
Pipe heat exchanger 3 is positioned on the aforesaid upper surface 14, more properly says the surface that is positioned at heat-insulation layer 13.In the present embodiment, the pipe heat exchanger of recommending 3 was made of heat exchanger water inlet pipe 31, heat exchanger outlet pipe 33 and one group of communicating pipe 32, the three forms the frame structure of lattice-shaped, wherein: the end that heat exchanger water inlet pipe 31 is positioned at water storage tank 1 promptly is positioned at the left end of shown position state, end at this heat exchanger water inlet pipe 31 also is extended with one first tube connector 311, and this first tube connector 311 communicates with the case chamber of water storage tank 1; The other end that heat exchanger outlet pipe 33 is positioned at water storage tank 1 promptly is positioned at the right-hand member of shown position state, also is extended with one second tube connector 331 at an end of this heat exchanger outlet pipe 33, and this second tube connector 331 communicates with the case chamber of water storage tank 1; Communicating pipe 32 communicates between heat exchanger inlet tube and outlet tube 31,33 and with heat exchanger inlet tube and outlet tube 31,33 with the interval distributions.Preferably, aforesaid first, second tube connector 311,331 keeps each other to angular dependence.
If the pipe heat exchanger 3 that constitutes aforesaid heat exchanger inlet tube and outlet tube 31,33 and communicating pipe 32 is changed over the overall structure of U-shaped or the bending of S shape, should be considered as equivalence so and change.Preferably, it is the copper pipe of 8-10mm that heat exchanger inlet tube and outlet tube 31,33 and tube connector 32 adopt external diameter, and it is the copper pipe (internal diameter is 8mm) of 9mm that this reality is selected external diameter.
One piece of surface-coated has the thermal-arrest plate 4 of heat absorbing coating 41 to be shelved on the pipe heat exchanger 3, and the position, edge of this thermal-arrest plate 4 and aforesaid framework 2 is fixing.The glass plate 5 that one preferred employing safety glass is filled the post of is corresponding to the top of thermal-arrest plate 4, and the position, edge of this glass plate 5 and framework 2 are fixing, maintain rational vacuum space between glass plate 5 and the thermal-arrest plate 4, and aforesaid heat absorbing coating 41 is towards glass plate 5.Aforesaid heat absorbing coating 41 is pitch-dark, black nickel, black chromium or aluminium anodes coating.
When using the utility model, water storage tank 1 is placed on the building roof, the cold water interface 11 of intaking is connected with water supply line, hot water effluent's interface 12 and hot water are taken pipeline be connected.Open the valve on the water supply line, diversion in water storage tank 1 treats to fill in the water storage tank 1 valve-off behind the water.By 3 heating of 4 pairs of pipe heat exchangers of thermal-arrest plate, because pipe heat exchanger 3 communicates with the case chamber of water storage tank 1, therefore in heating process, water in the water storage tank 1 is gone into water storage tank 1 331 times from first tube connector 311, heat exchanger water inlet pipe 31, communicating pipe 32 and heat exchanger outlet pipe 33 through second tube connector again and again successively, in the circulating reflux process water in the water storage tank 1 is heated.
Claims (10)
1. flat solar water heater, it is characterized in that comprising that integral coating has a water storage tank (1) of heat-insulation layer (13), this water storage tank (1) has a cold water water inlet interface (11) that is used for being connected with water supply line and is used for taking hot water effluent's interface (12) that pipeline is connected with hot water with one; One framework (2) is fixed with the position, edge of the upper surface (14) of water storage tank (1); One pipe heat exchanger (3) places on the described upper surface (14), and is fixing with described framework (2), and this pipe heat exchanger (3) also communicates with the case chamber of water storage tank (1); In the surface-coated of a side one thermal-arrest plate (4) of heat absorbing coating (41) is arranged, place on the described pipe heat exchanger (3), and fixing with described framework (2); One glass plate (5), corresponding to the top of described thermal-arrest plate (4), and fixing with described framework (2).
2. flat solar water heater according to claim 1 is characterized in that described cold water water inlet interface (11) and described hot water effluent's interface (12) are the diagonal angle relation is set on described water storage tank (1).
3. flat solar water heater according to claim 1, it is characterized in that described pipe heat exchanger (3) comprises that heat exchanger advances, outlet pipe (31,33) and one group of communicating pipe (32), heat exchanger water inlet pipe (31) is positioned at an end of described upper surface (14), and an end of this heat exchanger water inlet pipe (31) is extended with one first tube connector (311), this first tube connector (311) is connected with described water storage tank (1), and communicate with the case chamber of water storage tank (1), heat exchanger outlet pipe (33) is positioned at the other end of described upper surface (14), and an end of this heat exchanger outlet pipe (33) is extended with one second tube connector (331), this second tube connector (331) is connected with water storage tank (1), and communicate with the case chamber of water storage tank (1), one group of communicating pipe (32) being arranged at heat exchanger with the interval state advances, outlet pipe (31,33) between, the end of each communicating pipe (32) communicates with heat exchanger water inlet pipe (31), and the other end communicates with heat exchanger outlet pipe (33).
4. flat solar water heater according to claim 1 is characterized in that described glass plate (5) is an armorplate glass.
5. flat solar water heater according to claim 1, it is characterized in that setting firmly on the upper surface (14) of described water storage tank (1) and be equipped with base plate (141), this base plate (141) is positioned at the below of described heat-insulation layer (13), and described framework (2) is fixing with base plate (141).
6. flat solar water heater according to claim 1 or 5 is characterized in that described heat-insulation layer (13) is the polyurethane foam heat-insulation layer.
7. flat solar water heater according to claim 3 is characterized in that described first, second tube connector (311,331) constitutes each other to angular dependence.
8. flat solar water heater according to claim 3 is characterized in that described heat exchanger inlet tube and outlet tube (31,33) and communicating pipe (33) are copper pipe.
9. flat solar water heater according to claim 8, the external diameter that it is characterized in that described copper pipe is 8-10mm.
10. flat solar water heater according to claim 1 is characterized in that described heat absorbing coating (41) is pitch-dark, black nickel, black chromium or aluminium anodes coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200266882U CN201983481U (en) | 2011-01-27 | 2011-01-27 | Flat plate solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200266882U CN201983481U (en) | 2011-01-27 | 2011-01-27 | Flat plate solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983481U true CN201983481U (en) | 2011-09-21 |
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ID=44610940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200266882U Expired - Fee Related CN201983481U (en) | 2011-01-27 | 2011-01-27 | Flat plate solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147154A (en) * | 2011-01-27 | 2011-08-10 | 苏州阳光四季太阳能有限公司 | Flat plate type solar energy water heater |
| CN103423883A (en) * | 2013-08-22 | 2013-12-04 | 日出东方太阳能股份有限公司 | Integrated solar water heater |
-
2011
- 2011-01-27 CN CN2011200266882U patent/CN201983481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147154A (en) * | 2011-01-27 | 2011-08-10 | 苏州阳光四季太阳能有限公司 | Flat plate type solar energy water heater |
| CN103423883A (en) * | 2013-08-22 | 2013-12-04 | 日出东方太阳能股份有限公司 | Integrated solar water heater |
| CN103423883B (en) * | 2013-08-22 | 2016-03-02 | 日出东方太阳能股份有限公司 | A kind of integral solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YANGGUANGSIJI NEW ENERGY TECHNOLOGY CO., L Free format text: FORMER NAME: SUZHOU SUNSHINE SOLAR ENERGY CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Guochun Inventor after: Li Hongjun Inventor after: Yang Shun Inventor before: Chen Mingjie Inventor before: Wang Lijun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN MINGJIE WANG LIJUN TO: JIANG GUOCHUN LI HONGJUN YANG SHUN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 Jiangsu province Changshou City Chang Yushan Town Road No. 169 Patentee after: JIANGSU SUNSHINE SEASONS NEW ENERGY TECHNOLOGY CO., LTD. Address before: 215500 Jiangsu province Changshou City Chang Yushan Town Road No. 169 Patentee before: Suzhou Sunshine Solar Energy Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |