CN200958874Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN200958874Y CN200958874Y CNU2006200767300U CN200620076730U CN200958874Y CN 200958874 Y CN200958874 Y CN 200958874Y CN U2006200767300 U CNU2006200767300 U CN U2006200767300U CN 200620076730 U CN200620076730 U CN 200620076730U CN 200958874 Y CN200958874 Y CN 200958874Y
- Authority
- CN
- China
- Prior art keywords
- accumulation
- energy
- solar
- energy case
- water
- 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
Links
Images
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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of heater, in particular to the solar heater, comprising an energy storing tank and a glass solar vacuum heat collecting pipe, wherein, the energy storing is provided with heat storing medium and a port for filling the heat storing medium; an accordion pipe is positioned inside the energy storing tank which is also provided with inlet port and outlet port; one end of the accordion pipe is in connection with the inlet port while the other end is connected with the outlet port. The inner wall of the glass solar vacuum heat collecting pipe of this utility model never has deposition and is sun emptily; and has a high heat efficiency, lasting efficiency and long life span; the quality of the hot water supplied by the utility model is not affected and can used as drinking water; and there is no need to fill the solar heater with water after the water in the solar heater being used; there will not any water be trapped in the solar heater or the pipe, so the pipe will not get frozen and block the pipe; when in use, the cold water is filled into the heat storing tank from the inlet port and sent out from the outlet port after being heated.
Description
Technical field
The utility model relates to technical field of water heaters, especially a kind of solar water heater.
Background technology
Its structure of prior solar water heater mostly as shown in Figure 1, comprise water tank and glass vacuum heat collection tube of solar energy, water tank and glass vacuum heat collection tube of solar energy intracavity inter-connection, port is equipped with in the water tank top, heat waste is big, inner water tank is easily inhaled flat or bloated bad, adopt glass vacuum heat collection tube of solar energy directly to add the mode of hot water, owing to reasons such as water quality, after using a period of time, inside pipe wall produces fouling, and is serious even deposit dirt in glass vacuum heat collection tube of solar energy, the untimely glass vacuum heat collection tube of solar energy of moisturizing can be had time and be shone harm, and As time goes on and slowly the thermal efficiency of solar water heater descend; General besides hot water was deposited in water tank and glass vacuum heat collection tube of solar energy one day at least, and often hot water can not used up, even the water in the water tank has been used up, in glass vacuum heat collection tube of solar energy, also there is a certain amount of water, moisturizing mixes again, repeat heating for a long time, nitrate content severe overweight in the water, under suitable temperature, bacterium breeds in a large number in the water, therefore, the long-term water quality wherein of using of the solar water heater of this structure is not good, cause anxiety, need moisturizing after each water, usually there is the bombing accident to take place during moisturizing, winter, pipeline easily froze stifledly, and solar water heater will have automatic water supplement, functions such as tube emptying can only adopt to cost an arm and a leg, service life is short, the higher electronic product of fault rate is realized.
Summary of the invention
The technical problems to be solved in the utility model is: it is big to overcome the prior solar water heater heat waste; inner water tank is easily inhaled flat or bloated bad; glass vacuum heat collection tube of solar energy encrustation on the solar water heater, the untimely glass vacuum heat collection tube of solar energy of moisturizing often can be had time and be shone harm; and the thermal efficiency that causes solar water heater descends as time passes and slowly, the hot water water quality in the solar water heater is not good enough; solar water heater can't supply drinking water; need after the water to the solar water heater moisturizing, winter, pipeline easily froze the stifled deficiency that waits.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of solar water heater, have accumulation of energy case and glass vacuum heat collection tube of solar energy, be filled with heat storage medium in the accumulation of energy case, the accumulation of energy case is provided with the heat storage medium inlet, be provided with bellows in the described accumulation of energy case, water inlet and delivery port are housed on the accumulation of energy case, and bellows one end links to each other with water inlet, and the other end links to each other with delivery port.Heat storage medium injects the accumulation of energy case by the heat storage medium inlet, fills with the stifled upper plug head in back.Heat storage medium or heat conductive rod are housed in the glass vacuum heat collection tube of solar energy, absorb solar thermal energy by glass vacuum heat collection tube of solar energy, the accumulation of energy case stores heat energy, during use, advance cold water by water inlet, cold water in bellows with the accumulation of energy case in heat storage medium carry out heat exchange, it is much bigger that the bellows in the accumulation of energy case and the light pipe of same diameter are compared heat exchange area, cold water temperature in the bellows raises rapidly, and hot water is flowed out by delivery port.Connect a check valve at the cold water inlet middle part with tee pipe fitting and can realize the automatic emptying of pipeline, winter, pipeline can not freeze stifled.The fouling never of the inwall of glass vacuum heat collection tube of solar energy, glass vacuum heat collection tube of solar energy can not had time yet and be shone harm, and its thermal efficiency height and efficient are lasting, long service life; Solar water heater adopts the mode of instant heat exchange, and the hot water water quality of supply is unaffected.
Described heat storage medium inlet is arranged on the accumulation of energy upper box part, so that the can heat storage medium, is used for exhaust decompression simultaneously, in order to avoid the inner heat storage medium expanded by heating of accumulation of energy case and with accumulation of energy case bulging deformation even burst.
Described accumulation of energy case roof or side wall upper part are provided with the breathing condenser pipe that expands with heat and contract with cold.The back volumetric expansion that raises of heat storage medium temperature in the accumulation of energy case, the part heat storage medium enters the breathing condenser pipe that expands with heat and contract with cold, and avoids the heat storage medium thermal expansion and causes the accumulation of energy carton deformed or burst.
Be to reduce the thermal loss of accumulation of energy case, expand with heat and contract with cold when breathing condenser pipe when the accumulation of energy case is provided with, but plug is housed to demolition in the heat storage medium inlet.
For improving the hot water temperature of solar water heater outlet, described bellows dish is located in the accumulation of energy case, has prolonged cold water carries out heat exchange in the accumulation of energy case time.
For preventing that big and wall approaches and depressing distortion than big flood bellows because of waveform, on the bellows described in the bigger product of operating pressure, can increase and be with guard.
The beneficial effects of the utility model are, solar water heater heat waste of the present utility model is little, accumulation of energy case inner bag can not inhaled flat or bloated bad, the never fouling of glass vacuum heat collection tube of solar energy inwall, glass vacuum heat collection tube of solar energy can not had time and be shone harm, thermal efficiency height, efficient is lasting, long service life, solar water heater adopts the mode of instant heat exchange, the hot water water quality of supply is unaffected, but solar water heater supplying drinking water, do not need after the water to the solar water heater moisturizing, connect a check valve at the cold water inlet middle part with tee pipe fitting and can realize the automatic emptying of pipeline, winter, pipeline can not freeze stifled; During use, advance cold water heat exchange in heat storage tank, go out hot water by delivery port by water inlet.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of prior solar water heater.
Fig. 2 is the structural representation of first embodiment of solar water heater of the present utility model.
Fig. 3 is the structural representation of second embodiment of solar water heater of the present utility model.
Fig. 4 is the structural representation of accumulation of energy case among the 3rd embodiment of solar water heater of the present utility model.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the structural representation of accumulation of energy case among the 4th embodiment of solar water heater of the present utility model.
Fig. 7 is the B-B cutaway view of Fig. 6.
Fig. 8 is the structural representation of accumulation of energy case among the 5th embodiment of solar water heater of the present utility model.
Fig. 9 is the structural representation of accumulation of energy case among the 6th embodiment of solar water heater of the present utility model.
1. accumulation of energy casees among the figure, 2. glass vacuum heat collection tube of solar energy, 3. bellows, 4. water inlet, 5. delivery port, 6. guard, the breathing condenser pipe that 7. expands with heat and contract with cold, 8. heat storage medium inlet, 9. plug.
The specific embodiment
First embodiment of solar water heater of the present utility model as shown in Figure 2, have accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 intracavity inter-connections, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 are filled with heat storage medium, heat storage medium can be water or/and wet goods, accumulation of energy case 1 upper wall is provided with to expand with heat and contract with cold breathes condenser pipe 7 and heat storage medium inlet 8, but plug 9 is housed demolition in the heat storage medium inlet 8, be provided with bellows 3 in the accumulation of energy case 1, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, water inlet 4 and delivery port 5 are arranged on accumulation of energy case 1 same end, bellows 3 dishes are located in the accumulation of energy case 1, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, and bellows 3 one ends link to each other with water inlet 4, and the other end links to each other with delivery port 5.
Second embodiment of solar water heater of the present utility model as shown in Figure 3, have accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 intracavity inter-connections, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 are filled with heat storage medium, heat storage medium can be water or/and wet goods, accumulation of energy case 1 upper wall is provided with to expand with heat and contract with cold breathes condenser pipe 7 and heat storage medium inlet 8, but plug 9 is housed demolition in the heat storage medium inlet 8, be provided with bellows 3 in the accumulation of energy case 1, be with guard 6 on the bellows 3, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, water inlet 4 and delivery port 5 are arranged on accumulation of energy case 1 same end, bellows 3 dishes are located in the accumulation of energy case 1, and bellows 3 one ends link to each other with water inlet 4, and the other end links to each other with delivery port 5.
The 3rd example structure of solar water heater of the present utility model is close with preceding two embodiment, the main difference part is that present embodiment has two groups of glass vacuum heat collection tube of solar energy 2, the structure of accumulation of energy case 1 and bellows 3 is also different with preceding two embodiment, the accumulation of energy case 1 of present embodiment and the structure of bellows 3 are as shown in Figure 4 and Figure 5, accumulation of energy case 1 both sides all have glass vacuum heat collection tube of solar energy 2 installing holes, two groups of glass vacuum heat collection tube of solar energy 2 can be installed, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 intracavity inter-connections, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 are filled with heat storage medium, accumulation of energy case 1 end wall is provided with to expand with heat and contract with cold breathes condenser pipe 7 and heat storage medium inlet 8, but plug 9 is housed demolition in the heat storage medium inlet 8, be provided with bellows 3 in the accumulation of energy case 1, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, water inlet 4 and delivery port 5 are arranged on accumulation of energy case 1 same end, bellows 3 is " U " shape and is located in the accumulation of energy case 1, bellows 3 one ends link to each other with water inlet 4, and the other end links to each other with delivery port 5.
The 4th embodiment of solar water heater of the present utility model is close with the 3rd embodiment, difference is that accumulation of energy case 1 has only a side that glass vacuum heat collection tube of solar energy 2 installing holes are arranged, one group of glass vacuum heat collection tube of solar energy 2 is installed only, the accumulation of energy case 1 of present embodiment and the structure of bellows 3 are as shown in Figure 6 and Figure 7, accumulation of energy case 1 one sides have glass vacuum heat collection tube of solar energy 2 installing holes, be used to install one group of glass vacuum heat collection tube of solar energy 2, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 intracavity inter-connections, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 are filled with heat storage medium, accumulation of energy case 1 end wall is provided with to expand with heat and contract with cold breathes condenser pipe 7 and heat storage medium inlet 8, but plug 9 is housed demolition in the heat storage medium inlet 8, be provided with bellows 3 in the accumulation of energy case 1, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, water inlet 4 and delivery port 5 are arranged on accumulation of energy case 1 same end, bellows 3 is " U " shape and is located in the accumulation of energy case 1, bellows 3 one ends link to each other with water inlet 4, and the other end links to each other with delivery port 5.
Accumulation of energy case 1 among the 5th embodiment of solar water heater of the present utility model is identical with the accumulation of energy case 1 of the 3rd embodiment, but the structure of bellows 2 is different with aforesaid bellows structure.As shown in Figure 8, accumulation of energy case 1 both sides all have glass vacuum heat collection tube of solar energy 2 installing holes, two groups of glass vacuum heat collection tube of solar energy 2 can be installed, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 intracavity inter-connections, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 are filled with heat storage medium, accumulation of energy case 1 end wall is provided with to expand with heat and contract with cold breathes condenser pipe 7 and heat storage medium inlet 8, but plug 9 is housed demolition in the heat storage medium inlet 8, be provided with bellows 3 in the accumulation of energy case 1, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, water inlet 4 and delivery port 5 are arranged on accumulation of energy case 1 two ends, bellows 3 is a straight line and is arranged in the accumulation of energy case 1, bellows 3 one ends link to each other with water inlet 4, and the other end links to each other with delivery port 5.
Accumulation of energy case 1 among the 6th embodiment of solar water heater of the present utility model is identical with the accumulation of energy case 1 of the 4th embodiment, and the structure of bellows 2 is identical with the 5th embodiment.As shown in Figure 9, accumulation of energy case 1 one sides have glass vacuum heat collection tube of solar energy 2 installing holes, be used to install one group of glass vacuum heat collection tube of solar energy 2, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 intracavity inter-connections, accumulation of energy case 1 and glass vacuum heat collection tube of solar energy 2 are filled with heat storage medium, accumulation of energy case 1 end wall is provided with to expand with heat and contract with cold breathes condenser pipe 7 and heat storage medium inlet 8, but plug 9 is housed demolition in the heat storage medium inlet 8, be provided with bellows 3 in the accumulation of energy case 1, water inlet 4 and delivery port 5 are housed on the accumulation of energy case 1, water inlet 4 and delivery port 5 are arranged on accumulation of energy case 1 two ends, bellows 3 is a straight line and is arranged in the accumulation of energy case 1, bellows 3 one ends link to each other with water inlet 4, and the other end links to each other with delivery port 5.
The form of heat conductive rod is housed in also can be in the glass vacuum heat collection tube of solar energy 2 in the solar water heater of the present utility model, the set-up mode of the bellows 3 in the accumulation of energy case 1 is not limited to the cited mode of the foregoing description, can adopt the any-mode dish to establish, as modes such as snakelike, broken line shape or spiral surroundings, bellows 3 usefulness supports are fixed in the accumulation of energy case 1.Bellows 3 in the accumulation of energy case 1 also can have more than two or two, correspondingly increases the water inlet 4 on the accumulation of energy case 1 and the quantity of delivery port 5, can make full use of the heat in the accumulation of energy case 1 like this, uses for two or more users.
Claims (7)
1. solar water heater, have accumulation of energy case (1) and glass vacuum heat collection tube of solar energy (2), the accumulation of energy case is filled with heat storage medium in (1), accumulation of energy case (1) is provided with heat storage medium inlet (8), it is characterized in that: be provided with bellows (3) in the described accumulation of energy case (1), water inlet (4) and delivery port (5) are housed on the accumulation of energy case (1), and bellows (3) one ends link to each other with water inlet (4), and the other end links to each other with delivery port (5).
2. solar water heater according to claim 1 is characterized in that: described heat storage medium inlet (8) is arranged on accumulation of energy case (1) top.
3. solar water heater according to claim 1 is characterized in that: described accumulation of energy case (1) roof or side wall upper part are provided with to expand with heat and contract with cold breathes condenser pipe (7).
4. solar water heater according to claim 3 is characterized in that: described heat storage medium inlet (8) but in demolition plug (9) is housed.
5. according to claim 1 or 2 or 3 described solar water heaters, it is characterized in that: described bellows (3) dish is located in the accumulation of energy case (1).
6. according to claim 1 or 2 or 3 described solar water heaters, it is characterized in that: be with guard (6) on the described bellows (3).
7. solar water heater according to claim 5 is characterized in that: be with guard (6) on the described bellows (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200767300U CN200958874Y (en) | 2006-09-29 | 2006-09-29 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200767300U CN200958874Y (en) | 2006-09-29 | 2006-09-29 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958874Y true CN200958874Y (en) | 2007-10-10 |
Family
ID=38785755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200767300U Expired - Fee Related CN200958874Y (en) | 2006-09-29 | 2006-09-29 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958874Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109227A (en) * | 2011-03-08 | 2011-06-29 | 俞险峰 | Solar instant water heater |
| CN102252431A (en) * | 2011-04-25 | 2011-11-23 | 海宁伊满阁太阳能科技有限公司 | Method and product for two-phase flow heat exchange and heat collection in vacuum heat-collecting pipes |
| CN104197532A (en) * | 2014-08-28 | 2014-12-10 | 安庆市同博特种汽车研究院 | Energy storage water heater |
| CN105546847A (en) * | 2016-03-04 | 2016-05-04 | 无锡环特太阳能科技有限公司 | Direct-inserting pressure-bearing container-in-container solar water heater |
| CN112413903A (en) * | 2020-11-12 | 2021-02-26 | 山东鑫光节能科技有限公司 | Solar heat collector specially designed for assembly type building |
-
2006
- 2006-09-29 CN CNU2006200767300U patent/CN200958874Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109227A (en) * | 2011-03-08 | 2011-06-29 | 俞险峰 | Solar instant water heater |
| CN102252431A (en) * | 2011-04-25 | 2011-11-23 | 海宁伊满阁太阳能科技有限公司 | Method and product for two-phase flow heat exchange and heat collection in vacuum heat-collecting pipes |
| CN102252431B (en) * | 2011-04-25 | 2013-09-18 | 海宁伊满阁太阳能科技有限公司 | Method and product for two-phase flow heat exchange and heat collection in vacuum heat-collecting pipes |
| CN104197532A (en) * | 2014-08-28 | 2014-12-10 | 安庆市同博特种汽车研究院 | Energy storage water heater |
| CN105546847A (en) * | 2016-03-04 | 2016-05-04 | 无锡环特太阳能科技有限公司 | Direct-inserting pressure-bearing container-in-container solar water heater |
| CN112413903A (en) * | 2020-11-12 | 2021-02-26 | 山东鑫光节能科技有限公司 | Solar heat collector specially designed for assembly type building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200958874Y (en) | Solar water heater | |
| CN2890754Y (en) | Split type solar water heater | |
| CN2869694Y (en) | Water-tank special for solar air conditioner | |
| CN200979304Y (en) | Direct-through type whole-glass vacuum heat-collecting tube solar energy water heater | |
| CN201126276Y (en) | Wall mounted solar water heater of non-bearing heat collector connected with bearing water tank | |
| CN209588411U (en) | Heat collecting system and solar water heater | |
| CN2929580Y (en) | Combined pipe split solar water heater | |
| CN201081443Y (en) | Split type solar water heater | |
| CN216204324U (en) | Gravity emptying type convection tube bundle | |
| CN200968733Y (en) | Wall hanging type solar energy water heater | |
| CN2498568Y (en) | Hot pipe | |
| CN2469378Y (en) | Pressure-bearing vacuum tube solar energy heat collector | |
| CN200979303Y (en) | Stew-basking type all glass vacuum-tube solar water heater | |
| CN2578740Y (en) | High-temperature freezing resistance single-tube natual circulating solar water heaters | |
| CN201795614U (en) | Frost-resistant flat-panel solar heat collector | |
| CN2438027Y (en) | Boiler heating system | |
| CN2469377Y (en) | Pressure-bearing whole glass vacuum tube solar energy heat collector | |
| CN201221861Y (en) | Single hot pipe type flat plate heat collector | |
| CN201138085Y (en) | Solar water heater of conjunct straight-through vacuum heat collect tube | |
| CN202532758U (en) | Solar photovoltaic pump station | |
| CN219624269U (en) | Pressureless water diversion solar double-wing header | |
| CN209588412U (en) | Solar water heater | |
| CN2497232Y (en) | Heat-stored vacuum solar heat-collecting tube with heating function | |
| CN2612903Y (en) | High absorption rate integrated solar water heater | |
| CN1103432C (en) | Freeze-proof pressure-bearing glass vacuum pipe heat collector |
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: 20071010 Termination date: 20091029 |