CN201903189U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201903189U CN201903189U CN2010206381131U CN201020638113U CN201903189U CN 201903189 U CN201903189 U CN 201903189U CN 2010206381131 U CN2010206381131 U CN 2010206381131U CN 201020638113 U CN201020638113 U CN 201020638113U CN 201903189 U CN201903189 U CN 201903189U
- Authority
- CN
- China
- Prior art keywords
- water
- outdoor
- solar
- attemperater
- control valve
- 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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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
- Y02E10/44—Heat exchange systems
Abstract
The utility model discloses a solar water heater, which includes heat collecting tubes, an outdoor thermal insulation water tank arranged at the upper ends of the heat collecting tubes and communicated with the heat collecting tubes, an air vent arranged at the top end of the outdoor thermal insulation water tank, a main water pipe communicated with the outdoor thermal insulation water tank and shared by water feed and water discharge, and a water feed control valve arranged on the main water pipe; the indoor part of the main water pipe is connected with a water using end used by a user; the main water pipe above the water using end is connected with the an indoor thermal insulation water tank through a branch water pipe, and a branch water pipe control valve is arranged on the branch water pipe. The solar water heater is convenient to use, can save a large amount of water source as well as the time for waiting hot water output, reduces the influence of weather on the use of the solar water heater, and has good application prospect.
Description
Technical field
The utility model relates to a kind of solar water heater, especially relates to a kind of solar water heater that is provided with the indoor heat insulating water tank.
Background technology
Solar water heater is converted into heat energy to solar energy, water is heated to high-temperature from low temperature, use to satisfy the hot water of people in life, production, especially along with being becoming tight energy day and the fast development of solar water heater correlation technique, solar water heater has won consumers in general's favor rapidly with advantages such as environmental protection, safe, energy-conservation, health.As the patent No. is that the utility model patent of ZL00220276.X discloses a kind of solar water heater, mainly by water storage cylinder, thermal-arrest water pipe, and support form, water storage cylinder is provided with water service pipe and passage, water storage cylinder communicates with the thermal-arrest water pipe, the thermal-arrest water pipe is arranged in the heat-collecting box of sealing, the heat-collecting box inwall is provided with heat-insulation layer, and the heat-collecting box upper cover plate is made with light transmissive material.Solar water heater with this structure has following shortcoming:
1) waste water, the stand-by period is long: because the water storage cylinder of solar water heater is installed in the top of building mostly, so outdoor water storage cylinder and indoor with needing a segment distance between the water end (W.E.), when needs use hot water, to bleed off a certain amount of cold water earlier, therefore cause water resource waste and etc. the time lengthening of hot water to be used;
2) cooling is fast: because winter, the temperature difference was big sooner or later, the hot water cooling extent in the every evening outdoor water storage cylinder is very big, if the cloudy day will cause solar water heater normally not use continuously;
3) pipe freezeup:, therefore in the winter time, usually can not use because of pipe freezeup causes solar water heater because water will freeze at 0 ℃.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art exactly, but provides a kind of easy to use, water saving, with the solar water heater of water end (W.E.) hot water plug and play.
For solving the problems of the prior art, the utility model has adopted following technical scheme: it comprises thermal-collecting tube, be arranged on described thermal-collecting tube upper end and coupled logical outdoor attemperater, be arranged on the passage on described outdoor attemperater top, be connected with described outdoor attemperater and go up water and the shared water main and be arranged on last water control valve on the described water main of discharging water, be connected with for what the user used at the indoor section of described water main and use water end (W.E.), described water main with the water end (W.E.) top is connected with the indoor heat insulating water tank by the branch road water pipe, described branch road water pipe is provided with the branch road conduit control valve, and the water main of described branch road water pipe top is provided with the water main control valve.
As further improvement of the utility model, be provided with temperature sensor in the described outdoor attemperater, described temperature sensor is electrically connected with controller.
As step improvement more of the present utility model, described indoor heat insulating water tank is connected with the water-level detecting display unit that shows its water level.
Further improve as of the present utility model, the top of described indoor heat insulating water tank is provided with air bleeding valve.
The advantage of the utility model solar water heater is:
1) water saving, hot water plug and play: because the indoor heat insulating water tank is set, shortened distance, when needs use hot water, need not emit a large amount of cold water, therefore saved water resource, saved the time of waiting for out hot water with water end (W.E.) and water tank;
2) reduced weather to using the influence of solar water heater: owing to be provided with the indoor heat insulating water tank, can in time store the hot water in the outdoor attemperater into the indoor heat insulating water tank, again because the indoor heat insulating water tank heat preserving is good, cooling is slow, even therefore the timely emptying of the water of pipeline is not influenced use yet, reduced because of cloudy day or pipeline freeze stifled influence to solar water heater continuously in icing season;
3) increased the water storage capacity of solar water heater: owing to be provided with indoor, outdoor two attemperaters, after hot water in the outdoor attemperater stores the indoor heat insulating water tank into, can continue to go up water to outdoor attemperater, fine weather, the user can choose at random the water that uses two attemperater the insides;
4) easy to use: as, therefore can to know the temperature of water in the outdoor attemperater easily and store hot water into the indoor heat insulating water tank in time owing to be provided with temperature sensor in the outdoor attemperater; The indoor heat insulating water tank is connected with its water-level detecting display unit, can know the water level situation of indoor heat insulating water tank easily, so that in time close branch road conduit control valve and/or water main control valve, avoids hot water to overflow.
In a word, the utility model solar water heater is easy to use, can save great lot of water resources and save the time of waiting for out hot water, reduced weather to using the influence of solar water heater, possesses good prospects for application.
Description of drawings
Fig. 1 is the structural representation of the utility model solar water heater.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model solar water heater comprises thermal-collecting tube 1, be provided with coupled logical outdoor attemperater 2 in the upper end of thermal-collecting tube 1, the top of outdoor attemperater 2 is provided with passage 21, be provided with temperature sensor 8 in the outdoor attemperater 2, temperature sensor is electrically connected with controller 9, water main 3 is connected with outdoor attemperater 2 and keeps supplying water and discharge water shared, water main 3 is provided with water control valve 31, the indoor section of water main 3 is connected with the usefulness water end (W.E.) 4 that uses for the user, comprise mixed water valve 41 and shower nozzle 42 with water end (W.E.) 4, the water main 3 that mixes water valve 41 tops connects a branch road water pipe 5, branch road water pipe 5 other ends connect an indoor heat insulating water tank 6, branch road water pipe 5 is provided with branch road conduit control valve 51, the water main 3 of branch road water pipe 5 tops is provided with water main control valve 32, and the top of indoor heat insulating water tank 6 is provided with air bleeding valve 61, and indoor heat insulating water tank 6 also is connected with the water-level detecting display unit 7 that shows its water level.
The use of the utility model solar water heater is:
At first, make branch road conduit control valve 51 keep closed condition, water main control valve 32 to stay open state, open water control valve 31 full on the running water to outdoor attemperater 2;
Secondly, by observing the shown temperature of controller 9, when the hot water temperature in the outdoor attemperater 2 satisfies instructions for use, open branch road conduit control valve 51, hot water in the outdoor attemperater 2 is stored in the indoor heat insulating water tank 6, when the volume of indoor heat insulating water tank 6 less than outdoor attemperater 2, need by observing the water level situation of the shown indoor heat insulating water tank 6 of water-level detecting display unit 7, in time close branch road conduit control valve 51 and/or water main control valve 32 and/or open air bleeding valve 61 and avoid hot water to overflow;
Once more, fine weather, running water can be gone up once more full to outdoor attemperater 2, when the user uses, can select to use the hot water in outdoor attemperater 2 or the indoor heat insulating water tank 6,, open branch road conduit control valve 51 and can use hot water in the indoor heat insulating water tank 6 if close water main control valve 32, and open water main control valve 32, close 51 of branch road conduit control valves and can use hot water in the outdoor attemperater 2.In icing season, after the hot water in the outdoor attemperater 2 stores in the indoor heat insulating water tank 6, close branch road conduit control valve 51, open water main control valve 32, in the water emptying of using water end (W.E.) 4 with the pipeline the inside, in order to avoid pipe freezeup.
The utility model is not limited to above-mentioned embodiment, no matter do any variation on its shape or structure, has everyly all dropped within the utility model protection domain at the indoor solar water heater that attemperater is set.
Claims (4)
1. solar water heater, comprise thermal-collecting tube, be arranged on described thermal-collecting tube upper end and coupled logical outdoor attemperater, be arranged on the passage on described outdoor attemperater top, be connected with described outdoor attemperater and go up water and the shared water main and be arranged on last water control valve on the described water main of discharging water, be connected with for what the user used at the indoor section of described water main and use water end (W.E.), it is characterized in that, described water main with the water end (W.E.) top is connected with the indoor heat insulating water tank by the branch road water pipe, described branch road water pipe is provided with the branch road conduit control valve, and the water main of described branch road water pipe top is provided with the water main control valve.
2. solar water heater according to claim 1 is characterized in that, is provided with temperature sensor in the described outdoor attemperater, and described temperature sensor is electrically connected with controller.
3. solar water heater according to claim 1 and 2 is characterized in that, described indoor heat insulating water tank is connected with the water-level detecting display unit that shows its water level.
4. solar water heater according to claim 1 is characterized in that the top of described indoor heat insulating water tank is provided with air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206381131U CN201903189U (en) | 2010-07-23 | 2010-12-02 | Solar water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020269364 | 2010-07-23 | ||
| CN201020269364.7 | 2010-07-23 | ||
| CN2010206381131U CN201903189U (en) | 2010-07-23 | 2010-12-02 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903189U true CN201903189U (en) | 2011-07-20 |
Family
ID=44273781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206381131U Expired - Fee Related CN201903189U (en) | 2010-07-23 | 2010-12-02 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903189U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240921A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Cold and hot water supply system |
| CN105240920A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Intelligent cold water and hot water supply system |
| CN105258355A (en) * | 2015-10-10 | 2016-01-20 | 广西大美电器有限公司 | Cold and hot water storage device |
| CN110186205A (en) * | 2019-05-31 | 2019-08-30 | 上海大学 | Water collection system and remaining water collection method more than a kind of solar water heater water pipe |
-
2010
- 2010-12-02 CN CN2010206381131U patent/CN201903189U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240921A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Cold and hot water supply system |
| CN105240920A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Intelligent cold water and hot water supply system |
| CN105258355A (en) * | 2015-10-10 | 2016-01-20 | 广西大美电器有限公司 | Cold and hot water storage device |
| CN110186205A (en) * | 2019-05-31 | 2019-08-30 | 上海大学 | Water collection system and remaining water collection method more than a kind of solar water heater water pipe |
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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: 20110720 Termination date: 20111202 |