CN201992846U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201992846U CN201992846U CN 201120096812 CN201120096812U CN201992846U CN 201992846 U CN201992846 U CN 201992846U CN 201120096812 CN201120096812 CN 201120096812 CN 201120096812 U CN201120096812 U CN 201120096812U CN 201992846 U CN201992846 U CN 201992846U
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- CN
- China
- Prior art keywords
- storage tank
- water heater
- solar water
- metal
- metal storage
- 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.)
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water heater, which uses solar energy as an energy source for heating. The solar water heater comprises a water heater shell (5) and a storage water tank (1) in the shell, wherein a ventilating pipe (6) and a water inlet (outlet) valve (7) are arranged on the storage water tank (1). The solar water heater is characterized in that the storage water tank (1) is a polyhedral metal storage water tank (1), more than one surface of the metal storage water tank (1) is provided with a heat absorption coating, and more than one vacuum glass shield plate (2) is arranged on the metal storage water tank (1) with the heat absorption coating. The solar water heater has the beneficial effects that the heat absorption coating of the solar water tank is manufactured on the outer surface of the metal storage water tank, and the heat absorption surface is not in an interruption mode like a vacuum pipe; moreover, all the sunrise surfaces can be manufactured into the heat absorption coating, so the heating area and the heat usage rate are increased; the heat conduction is realized through the metal shell body of the water tank, metal fins in the tank and circulation after hot water expansion, so the solar water heater has quick conduction, high efficiency, quick temperature rise and high temperature and prolongs the using season.
Description
Technical field
The utility model relates to a kind of solar water heater.
Background technology
At present, widely used solar water heater mainly contains vacuum pipe solar water heater and passive solarenergy water heater, and the passive solarenergy water heater is owing to light transmittance and the thermal efficiency is low, heat insulating ability is poor, and is now superseded substantially; The vacuum tube of vacuum pipe solar water heater is plugged on the water storage cylinder, mouth of pipe contact hot water is outwards heat radiation constantly, and sealing is poor, can not bearing operation, vacuum tube is interrupted to be arranged, endotherm area is little, heat utilization rate variance, slowly flowing after heat exchange only depends on water to expand, conduction is slow, efficient is low, starts slowly, and the vacuum tube opaco can not thermal-arrest, the waste half of materials, the vacuum tube inner storing water, freeze-proof is poor, adopts posture to install, it is big and storage tank is very little to take up an area of the space, the dischargeable capacity rate is only about 10%, and structure is numerous and diverse, cost is higher, and processing and manufacturing, transportation are installed all inconvenient.
The utility model content
The purpose of this utility model is exactly for the unreasonable structure that overcomes existing solar water heater causes the low defective of collecting efficiency, and a kind of solar water heater is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
Solar water heater, heat as the energy with solar energy, comprise outer cover of water heater and storage tank, storage tank is provided with permeability cell and advances (going out) water valve, it is characterized in that: storage tank is a polyhedral metal storage tank, the more than one surface of metal storage tank has heat absorbing coating, has the vacuum glass cover plate that is provided with on the metal storage tank of heat absorbing coating face more than.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Contact edge is provided with mat insulation around vacuum glass cover plate and the metal storage tank.
Metal storage tank surface with heat absorbing coating is made into and is straight tabular or bent plate shape.
Metal storage tank surface with heat absorbing coating is made into cambered surface.
Described vacuum glass cover plate is straight tabular or bent plate shape vacuum glass cover plate.
The surface of described vacuum glass cover plate is made into cambered surface or faces directly.
Describedly advance that (going out) water pipe is arranged on metal storage tank bottom and a little more than metal storage tank bottom.
Be provided with the metal heat-conducting fin in the metal storage tank.
The beneficial effects of the utility model are that the heat absorbing coating of solar water container is produced on the outer surface of metal storage tank, the discontinuous of heat-absorbent surface unlike vacuum tube, and all can be made into heat absorbing coating towards sunny side, heating surface (area) (HS and heat utilization efficiency are heightened, the heat conduction is by the metal shell of water tank and the circulation after metal tab in the case and the hot water expansion, conduction is fast, the efficient height, quick heating, the temperature height, prolonged use season, metal solar water tank complete closed, the energy bearing operation, freeze-proof is good, and solar energy hot water tank need not support, can directly place on the ground, it is little and storage tank is big to take up an area of the space, the dischargeable capacity rate is nearly 100%, the structure letter, cost is low, processing and manufacturing, transportation is installed all convenient.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the straight plate of cambered surface for the storage tank heat collector surface, and the glass cover plate is the cutaway view that monoblock type is faced straight plate directly;
Fig. 4 is the straight plate of cambered surface for the storage tank heat collector surface, and the glass cover plate is the split type cutaway view of facing straight plate directly;
Fig. 5 is the cambered surface bent plate for the storage tank heat collector surface, and the glass cover plate is the cutaway view that monoblock type is faced bent plate directly;
Fig. 6 is a cambered surface for the storage tank heat collector surface, and the plate face of vacuum glass cover plate is the cambered surface that adapts;
Fig. 7 is the front view of hollow plate glass;
Fig. 8 is for facing type, straight-plate-type hollow plate glass cut-away view directly;
Fig. 9 is for facing type, bent plate formula hollow plate glass cut-away view directly;
Figure 10 is cabochon, straight-plate-type hollow plate glass cut-away view;
Figure 11 is cabochon, bent plate formula hollow plate glass cut-away view.
The specific embodiment
As depicted in figs. 1 and 2, the utility model solar water heater, its cross section of vacuum glass cover plate solar water heater is a triangle, also can be trapezoidal, rectangle etc., scribble solar energy heat absorbing coating by metal storage tank 1 one of them face, its arranged outside vacuum glass cover plate 2 of thermal-arrest panel that forms, be provided with mat insulation 3 between vacuum glass cover plate and the storage tank, each face of all the other of metal storage tank 1 is provided with heat-insulation layer 4 and shell 5 thereof, permeability cell 6 is established on storage tank top, the bottom is provided with into (going out) water pipe 7 and a little more than metal storage tank bottom, so that metal storage tank bottom is possessed certain storage water 8 all the time, prevent the empty high temperature that shines, metal storage tank inwall weld metal heat conduction fin 9, strengthen the heat conduction and prevent the metal storage tank and absorber plate generation high temperature, day light transmission vacuum glass cover plate 2 is radiated on the solar energy heat absorbing coating of metal storage tank 1 sunny slope, water in the sheet metal of metal storage tank 1 and metal heat-conducting fin 9 heating cabinets thereof is incubated around vacuum glass cover plate 2 and the heat-insulation layer 4 common closed metal storage tanks 1.
As shown in Figure 3, the storage tank heat collector surface is the straight plate of cambered surface, and the vacuum glass cover plate is that monoblock type is faced straight plate directly;
As shown in Figure 4, the storage tank heat collector surface is the straight plate of cambered surface, and the vacuum glass cover plate is the split type straight plate of facing directly, and three faces of storage tank scribble solar energy heat absorbing coating, and five vacuum glass cover plates are set on the metal storage tank of thermal-arrest panels outside;
As shown in Figure 5, the storage tank heat collector surface is the cambered surface bent plate, and the vacuum glass cover plate is that monoblock type is faced bent plate directly;
As shown in Figure 6, the storage tank heat collector surface is a cambered surface, and the plate face of vacuum glass cover plate is the cambered surface that adapts;
As shown in Figure 7, to be the two sides be provided with some adiabatic backing materials 12 to hollow plate glass between glass plate first glass plate 11 of certain distance, parallel placement, second glass plate 10, two sides glass plate periphery moves back stress with beading sealing back high temperature, and drying, technology such as bleed are made vacuum;
As shown in Figure 8, hollow plate glass can be made and face straight-plate-type directly;
As shown in Figure 9, hollow plate glass can be made the bent plate formula of facing directly;
As shown in figure 10, hollow plate glass can be made the cambered surface straight-plate-type;
As shown in figure 11, hollow plate glass can be made cambered surface bent plate formula.
Claims (8)
1. solar water heater, heat as the energy with solar energy, comprise the storage tank (1) in outer cover of water heater (5) and the shell, storage tank (1) is provided with permeability cell (6) and advances (going out) water valve, it is characterized in that: storage tank (1) is a polyhedral metal storage tank (1), the more than one surface of metal storage tank (1) has heat absorbing coating, has the vacuum glass cover plate (2) that is provided with on the metal storage tank (1) of heat absorbing coating face more than.
2. solar water heater according to claim 1 is characterized in that: vacuum glass cover plate (2) is provided with mat insulation (3) with the contact edge all around of metal storage tank (1).
3. solar water heater according to claim 1 is characterized in that: metal storage tank (1) surface with heat absorbing coating is made into and is straight tabular or bent plate shape.
4. solar water heater according to claim 1 is characterized in that: be made into cambered surface on metal storage tank (1) surface with heat absorbing coating.
5. solar water heater according to claim 1 is characterized in that: described vacuum glass cover plate (2) is straight tabular or bent plate shape vacuum glass cover plate.
6. according to claim 1 or 4 described solar water heaters, it is characterized in that: the surface of described vacuum glass cover plate (2) is made into cambered surface or faces directly.
7. solar water heater according to claim 1 is characterized in that: describedly advance that (going out) water pipe (7) is arranged on metal storage tank (1) bottom and a little more than metal storage tank bottom.
8. solar water heater according to claim 1 is characterized in that: be provided with metal heat-conducting fin (9) in the metal storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120096812 CN201992846U (en) | 2011-04-06 | 2011-04-06 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120096812 CN201992846U (en) | 2011-04-06 | 2011-04-06 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992846U true CN201992846U (en) | 2011-09-28 |
Family
ID=44669335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120096812 Expired - Fee Related CN201992846U (en) | 2011-04-06 | 2011-04-06 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471262A (en) * | 2013-09-07 | 2013-12-25 | 苗军 | Horizontal type solar water heater |
| CN111322765A (en) * | 2020-04-02 | 2020-06-23 | 浙江师范大学 | Multifunctional solar tile and multifunctional solar tile system |
-
2011
- 2011-04-06 CN CN 201120096812 patent/CN201992846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471262A (en) * | 2013-09-07 | 2013-12-25 | 苗军 | Horizontal type solar water heater |
| CN103471262B (en) * | 2013-09-07 | 2015-08-12 | 苗军 | Horizontal solar water heater |
| CN111322765A (en) * | 2020-04-02 | 2020-06-23 | 浙江师范大学 | Multifunctional solar tile and multifunctional solar tile system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120406 |