CN202648215U - Water-saving constant temperature solar water heater - Google Patents
Water-saving constant temperature solar water heater Download PDFInfo
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- CN202648215U CN202648215U CN 201220222179 CN201220222179U CN202648215U CN 202648215 U CN202648215 U CN 202648215U CN 201220222179 CN201220222179 CN 201220222179 CN 201220222179 U CN201220222179 U CN 201220222179U CN 202648215 U CN202648215 U CN 202648215U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 245
- 230000017105 transposition Effects 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000003287 bathing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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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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Abstract
The utility model provides a water-saving constant temperature solar water heater and belongs to the technical field of solar water heaters. The water-saving constant temperature solar water heater comprises a heat collecting plate and a general water storage tank which is connected with the heat collecting plate through an upper circulating pipe and a lower circulating pipe. An electric heater, a pressure relief valve and a hot water pipe are arranged in the general water storage tank in matched mode. A water storage tank device is disposed at an outlet of the hot water pipe in matched mode. An upper water outlet pipe is arranged on the top of the water storage tank device in matched mode. A lower water inlet and outlet pipe is disposed at the bottom of the water storage tank device in matched mode. An electromagnetic three-position three-way valve is arranged on the hot water pipe in matched mode. A thermostatic valve and an electromagnetic throttle valve are arranged on a cold water pipe in sequence in matched mode. A water pipe is arranged on the thermostatic valve in matched mode. The water-saving constant temperature solar water heater is simple in structure, convenient to use and little in power consumption, can achieve automatic adjustment of the water temperature according to a temperature set by a user, avoids troubles and unsafe factors brought to the user due to the fact that water temperature comfort degree is adjusted through skin contact, increases use safety and is suitable for popularization and application.
Description
Technical field
The utility model belongs to technical field of solar water heaters, is specifically related to the water saving constant-temperature solar water heater of the automatic adjusting of a kind of effective utilization of pipeline inner cold water and water temperature.
Background technology
In today of global energy situation anxiety, climate warming serious threat economic development and people's life health, countries in the world all seeking new energy substitution strategy, obtain superiority in the hope of sustainable development with in development in the future.Solar energy with its cleaning, continually, safety etc. significant advantage, become focal point.
Although there is lot of advantages in solar water heater, but there are same problem in solar water heater and other water heaters, mainly contain two aspects: 1) pipeline underswell water wasting, because solar water heater need be installed in the roof, its supply channel is longer, when the spy gets the user who seemingly stays in building lower floor ready and uses, its inlet tube and outlet tube is often very long, when the user opens water valve on the hot water conduit and uses hot water in the solar water heater water tank, cold water in the inlet tube and outlet tube all to be drained, waste a lot of water.Therefore will discharge before use the cold water of supply channel, the cold water total amount here is very objective, is not inconsistent with our situation of present water resources shortage; 2) leaving water temperature should not be regulated, in user's use procedure, because output water temperature is the synthesis result of water among cold water pipeline and the hot water line, the ratio of cold water and hot water and the flow velocity person of typically using manual adjustment in this process, so be difficult to be adjusted to a suitable temperature, it is unstable that temperature appears in its hot and cold water gate adjusting temperature, is difficult for the shortcoming of adjusting, brought discomfort to the user; And in the process of using, because the hot water amount in the water storage casing reduces, the water temperature that regulates before the use will reduce temperature gradually, and the user needs constantly to regulate temperature to reach comfortable temperature; Moreover each user's water temperature requirements is different, and regulating water flow switch does not have clear and definite demarcation, and the user needs to feel the water temperature comfort level with skin contact, not only bother, and dangerous.
The utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of water saving constant-temperature solar water heater that can control effectively voluntarily water temperature.
Described a kind of water saving constant-temperature solar water heater, comprise collecting plate and the total storage tank that is connected with lower circulation pipe by upper circular tube with collecting plate, be equipped with electric heater in described total storage tank, pressure-relief valve and hot-water line, it is characterized in that described hot-water line outlet is equipped with the storage tank device, described storage tank device top is equipped with upper outlet pipe, the bottom is equipped with the next water inlet pipe and water outlet pipe, be equipped with the electromagnetism three-position three-way valve on the described hot-water line, electromagnetism three-position three-way valve three ends respectively with hot-water line, the next water inlet pipe and water outlet pipe and cold water pipe communicate, described cold water pipe is equipped with thermostatic valve and electromagnetic throttle valve successively, be equipped with water pipe on the described thermostatic valve, described upper outlet pipe communicates with cold water pipe, and is arranged between electromagnetism three-position three-way valve and the thermostatic valve.
Described a kind of water saving constant-temperature solar water heater, it is characterized in that described collecting plate one end communicates with upper circular tube, the other end communicates with lower circulation pipe one end, the described upper circular tube other end communicates with total storage tank, and the described lower circulation pipe other end communicates with total storage tank and cold water pipe respectively.
Described a kind of water saving constant-temperature solar water heater, it is characterized in that described storage tank device comprises the storage tank body, electrical auxiliary heater is equipped with in described storage tank body bottom, and the storage tank bodies top is equipped with safety relief valve, check valve, water level takes into account upper outlet pipe.
Described a kind of water saving constant-temperature solar water heater is characterized in that described upper outlet pipe upper port is equipped with temperature sensor, and upper outlet pipe middle part is equipped with check-valves.
Described a kind of water saving constant-temperature solar water heater is characterized in that described upper outlet pipe outlet is divided into C end and D end two-way, and upper outlet pipe outlet C end communicates with the electromagnetism three-position three-way valve, and upper outlet pipe D end communicates with thermostatic valve.
Described a kind of water saving constant-temperature solar water heater is characterized in that being equipped with hot-water check valve on the described hot-water line.
By adopting above-mentioned technology, compared with prior art, the beneficial effects of the utility model are as follows:
1) is equipped with the storage tank device by the outlet at hot-water line, realized effective utilization of pipeline inner cold water, avoided the waste of water resource;
2) the utility model can be regulated according to the temperature realization water temperature that the user sets automatically by being provided with thermostatic mixing valves at water pipe, has avoided regulating trouble and the unsafe factor that the water temperature comfort level is brought to the user with skin contact;
3) the utility model is by arranging the storage tank that communicates with hot-water line, the storage tank bottom is provided with a water inlet pipe and water outlet pipe, the top is provided with a upper outlet pipe, cold water in the storage tank can mix use with hot water in the hot-water line by the electromagnetism three-position three-way valve, be provided with electrical auxiliary heater in the storage tank, can realize the heating function of a small amount of water, power consumption is few;
4) the water saving constant-temperature solar water heater that obtains by adopting above-mentioned technology of the utility model, simple in structure, easy to use, power consumption is few, can automatically regulate according to the temperature realization water temperature that the user sets, avoided regulating trouble and the unsafe factor that the water temperature comfort level is brought to the user with skin contact, improve the security of using, be suitable for applying.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-collecting plate, 2-upper circular tube, circulation pipe under the 3-, the total storage tank of 4-, the 5-pressure-relief valve, 6-electric heater, 7-hot-water line, 8-storage tank body, the 9-electrical auxiliary heater, 10-check valve, 11-safety relief valve, 12-water-level gauge, the 13-temperature sensor, the upper outlet pipe of 14-, 15-check-valves, 16-thermostatic valve, 17-electromagnetism three-position three-way valve, 18-cold water pipe, 19-electromagnetic throttle valve, the 20-hot-water check valve, 21-water pipe, the next water inlet pipe and water outlet pipe of 22-.
The specific embodiment
The utility model will be further described below in conjunction with Figure of description and embodiment:
As shown in Figure 1, a kind of water saving constant-temperature solar water heater, comprise collecting plate 1 and the total storage tank 4 that is connected with lower circulation pipe 3 by upper circular tube 2 with collecting plate 1, be equipped with electric heater 6 in described total storage tank 4, pressure-relief valve 5 and hot-water line 7, described collecting plate 1 one ends communicate with upper circular tube 2 one ends, upper circular tube 2 other ends communicate with total storage tank 4, collecting plate 1 other end communicates with lower circulation pipe 3 one ends, lower circulation pipe 3 other ends communicate with total storage tank 4 and cold water pipe 18, hot-water check valve 20 is housed on the hot-water line 7, the port of export B of hot-water line 7 links to each other with electromagnetism three-position three-way valve 17 1 paths, electromagnetism three-position three-way valve 17 another paths link to each other with the next water inlet pipe and water outlet pipe 22 of storage tank device, be equipped with storage tank body 8 on the hot-water line 7, its volume is approximately the twice of hot-water line 7 total measurement (volume)s, electrical auxiliary heater 9 is housed in the storage tank body 8, safety relief valve 11 is equipped with at storage tank body 8 tops successively, check valve 10, water-level gauge 12 is equipped with in storage tank body 8 inside, temperature sensor 13 is equipped with at the upper outlet pipe of storage tank 14 upper port places, check-valves 15 is equipped with at the next water inlet pipe and water outlet pipe of storage tank 14 middle parts, the next water inlet pipe and water outlet pipe 14 outlets of storage tank are divided into C end and D end two-way, the next water inlet pipe and water outlet pipe C end links to each other with electromagnetism three-position three-way valve 17 1 paths, the next water inlet pipe and water outlet pipe D end of storage tank links to each other with thermostatic valve 16 1 paths, electromagnetic throttle valve 19 is housed on the cold water pipe 18, thermostatic valve 16 is set on the cold water pipe 18, thermostatic valve 16 links to each other with water pipe 21, the water temperature that is used for control and regulates water.
Use procedure of the present utility model is: when bringing into use solar water, open thermostatic valve 16, make it be in path, controller gathers thermostatic valve 16 opening signals, 17 transpositions of control electromagnetism three-position three-way valve, make the C end channel status that is in the next water inlet pipe and water outlet pipe 22 of storage tank and the upper outlet pipe 14 of storage tank transfer the outlet B end channel status of the next water inlet pipe and water outlet pipe 22 of storage tank and hot-water line 7 to, at this moment, the cold water that is stored in the hot-water line flows in the storage tank body 8 by water pipe, the temperature regulating range of thermostatic valve 16 is generally 20-60 ℃, controller gathers water level signal by water-level gauge 12, the temperature threshold value of temperature sensor 13 is made as 60 ℃, when water-level gauge 12 transmits the full signal of water to controller after, electromagnetic throttle valve 19 is opened, if temperature sensor 13 collecting temperature value T>60 ℃, then current by this path directly with cold water pipe 18 in cold water be mixed into the temperature of user's setting by thermostatic valve.If temperature sensor 13 collecting temperature value T<60 ℃, 17 transpositions of controller control electromagnetism three-position three-way valve make the B end of hot-water line 7 and the C end path of the upper outlet pipe 14 of storage tank; Hot water in the hot-water line flows directly into thermostatic valve 16 and is mixed into the temperature that the user sets with cold water in the cold water pipe 18 by thermostatic valve like this.When the user is about to bathing when complete, manually control electromagnetism three-position three-way valve 17 transpositions, the C end of the upper outlet pipe 14 of storage tank is communicated with the next water inlet pipe and water outlet pipe 22 of storage tank, continue to use the water in the storage tank is used up, close thermostatic valve 16, gathering thermostatic valve 19 shutdown signals control electromagnetic throttle valve 19 with Time Controller closes, the each use repeated above-mentioned principle, reach solar water heater water saving constant temperature effect, in the storage tank body 8 in the utility model electrical auxiliary heater is housed also simultaneously, open thermostatic valve 16 during use, controller gathers thermostatic valve 16 opening signals, the transposition of control electromagnetism three-position three-way valve, make the next water inlet pipe and water outlet pipe 22 of storage tank and the C end channel status of the upper outlet pipe 14 of storage tank transfer the B end channel status of the next water inlet pipe and water outlet pipe 22 of storage tank and hot-water line 7 to, at this moment, the cold water that is stored in the hot-water line flows in the storage tank body 8 by water pipe, when storage tank storage full water is closed thermostatic valve 16 when overflowing with water end (W.E.), open storage tank electrical auxiliary heater 9, water in the storage tank is heated, be heated to and open thermostatic valve 16 after the uniform temperature and use, when the user is about to bathing when complete, manually control electromagnetism three-position three-way valve 17 transpositions, the C end of the upper outlet pipe 14 of storage tank is communicated with the next water inlet pipe and water outlet pipe 22 of storage tank, continue to use the water in the storage tank is used up, close thermostatic valve 16, gather thermostatic valve 19 shutdown signals control electromagnetic throttle valve 19 with Time Controller and close.
Embodiment 1:
Weather is better, the hot water temperature is higher in total storage tank, when using solar water, open thermostatic valve 16, make it be in path, controller gathers thermostatic valve 16 opening signals, the transposition of control electromagnetism three-position three-way valve, make the C end channel status that is in the next water inlet pipe and water outlet pipe 22 of storage tank and the upper outlet pipe 14 of storage tank transfer the B end channel status of the next water inlet pipe and water outlet pipe 22 of storage tank and hot-water line 7 to, at this moment, the cold water that is stored in the hot-water line flows in the storage tank body 8 by water pipe, the temperature regulating range of thermostatic valve 16 is generally 20-60 ℃, controller gathers water level signal by water-level gauge 12, the temperature threshold value of temperature sensor 13 is made as 60 ℃, and when water-level gauge 12 transmitted the full signal of water to controller after, electromagnetic throttle valve 19 was opened, if temperature sensor 13 collecting temperature value T>60 ℃, then current by this path directly with cold water pipe 18 in cold water be mixed into the temperature of user's setting by thermostatic valve.If temperature sensor 13 collecting temperature value T<60 ℃, 17 transpositions of controller control electromagnetism three-position three-way valve make the B end of hot-water line 7 and the C end path of the upper outlet pipe 14 of storage tank; Hot water in the hot-water line flows directly into thermostatic valve 16 and is mixed into the temperature that the user sets with cold water in the cold water pipe 18 by thermostatic valve like this.When the user is about to bathing when complete, manually control electromagnetism three-position three-way valve 17 transpositions, the C end of the upper outlet pipe 14 of storage tank is communicated with the next water inlet pipe and water outlet pipe 22 of storage tank, continue to use the water in the storage tank is used up, close thermostatic valve 16, gather thermostatic valve 19 shutdown signals control electromagnetic throttle valve 19 with Time Controller and close, the each use repeated above-mentioned principle, reaches solar water heater water saving constant temperature effect.
Embodiment 2:
It is relatively poor to be directed to weather, the hot water temperature is lower and using amount of hot water is little in total storage tank, the situation of not carrying out whole heating by the water in 6 pairs of total storage tanks 4 of electric heater, in the storage tank body 8 in the utility model electrical auxiliary heater is housed also, open thermostatic valve 16 during use, controller gathers thermostatic valve 16 opening signals, the transposition of control electromagnetism three-position three-way valve, make the next water inlet pipe and water outlet pipe 22 of storage tank and the C end channel status of the upper outlet pipe 14 of storage tank transfer the B end channel status of the next water inlet pipe and water outlet pipe 22 of storage tank and hot-water line 7 to, at this moment, the cold water that is stored in the hot-water line flows in the storage tank body 8 by water pipe, when storage tank storage full water is closed thermostatic valve 16 when overflowing with water end (W.E.), open storage tank electrical auxiliary heater 9, water in the storage tank is heated, be heated to and open thermostatic valve 16 after the uniform temperature and use, when the user is about to bathing when complete, manually control electromagnetism three-position three-way valve 17 transpositions, the C end of the upper outlet pipe 14 of storage tank is communicated with the next water inlet pipe and water outlet pipe 22 of storage tank, continue to use the water in the storage tank is used up, close thermostatic valve 16, gather thermostatic valve 19 shutdown signals control electromagnetic throttle valve 19 with Time Controller and close.
In above implementation case, after connecting, play the effect that communicates with the utility model corresponding component for the solar water embodiment one that originally had the equipment such as thermometer, buzzer.
Illustrating of above embodiment just is used for explanation the utility model, do not limit the utility model.
Claims (6)
1. water saving constant-temperature solar water heater, comprise collecting plate (1) and the total storage tank (4) that is connected with lower circulation pipe (3) by upper circular tube (2) with collecting plate (1), be equipped with electric heater (6) in described total storage tank (4), pressure-relief valve (5) and hot-water line (7), it is characterized in that described hot-water line (7) outlet is equipped with the storage tank device, described storage tank device top is equipped with upper outlet pipe (14), the bottom is equipped with the next water inlet pipe and water outlet pipe (22), be equipped with electromagnetism three-position three-way valve (17) on the described hot-water line (7), electromagnetism three-position three-way valve (17) three ends respectively with hot-water line (7), the next water inlet pipe and water outlet pipe (22) and cold water pipe (18) communicate, described cold water pipe (18) is equipped with thermostatic valve (16) and electromagnetic throttle valve (19) successively, be equipped with water pipe (21) on the described thermostatic valve (16), described upper outlet pipe (14) communicates with cold water pipe (18), and is arranged between electromagnetism three-position three-way valve (17) and the thermostatic valve (16).
2. a kind of water saving constant-temperature solar water heater according to claim 1, it is characterized in that described collecting plate (1) one end communicates with upper circular tube (2), the other end communicates with lower circulation pipe (3) one ends, described upper circular tube (2) other end communicates with total storage tank (4), and described lower circulation pipe (3) other end communicates with total storage tank (4) and cold water pipe (18) respectively.
3. a kind of water saving constant-temperature solar water heater according to claim 1, it is characterized in that described storage tank device comprises storage tank body (8), electrical auxiliary heater (9) is equipped with in described storage tank body (8) bottom, and safety relief valve (11), check valve (10), water-level gauge (12) and upper outlet pipe (14) are equipped with in storage tank body (8) top.
4. a kind of water saving constant-temperature solar water heater according to claim 1 is characterized in that described upper outlet pipe (14) upper port is equipped with temperature sensor (13), and upper outlet pipe (14) middle part is equipped with check-valves (15).
5. a kind of water saving constant-temperature solar water heater according to claim 1, it is characterized in that described upper outlet pipe (14) outlet is divided into C end and D end two-way, upper outlet pipe (14) outlet C end communicates with electromagnetism three-position three-way valve (17), and upper outlet pipe (14) D end communicates with thermostatic valve (16).
6. a kind of water saving constant-temperature solar water heater according to claim 1 is characterized in that being equipped with on the described hot-water line (7) hot-water check valve (20).
Priority Applications (1)
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CN 201220222179 CN202648215U (en) | 2012-05-17 | 2012-05-17 | Water-saving constant temperature solar water heater |
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CN 201220222179 CN202648215U (en) | 2012-05-17 | 2012-05-17 | Water-saving constant temperature solar water heater |
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CN 201220222179 Expired - Lifetime CN202648215U (en) | 2012-05-17 | 2012-05-17 | Water-saving constant temperature solar water heater |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645042A (en) * | 2012-05-17 | 2012-08-22 | 浙江工业大学 | Water-saving constant-temperature solar water heater |
CN104034054A (en) * | 2014-06-27 | 2014-09-10 | 施向军 | Water-saving and energy-saving solar heater system with constant-temperature water |
CN105546846A (en) * | 2016-02-15 | 2016-05-04 | 吕延成 | Single-plate tubular double-circulation hidden-pipeline solar water heater |
CN108571829A (en) * | 2018-04-09 | 2018-09-25 | 海宁市海创通日用品科技有限公司 | A kind of underwater water installation method of solar heat |
-
2012
- 2012-05-17 CN CN 201220222179 patent/CN202648215U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645042A (en) * | 2012-05-17 | 2012-08-22 | 浙江工业大学 | Water-saving constant-temperature solar water heater |
CN104034054A (en) * | 2014-06-27 | 2014-09-10 | 施向军 | Water-saving and energy-saving solar heater system with constant-temperature water |
CN105546846A (en) * | 2016-02-15 | 2016-05-04 | 吕延成 | Single-plate tubular double-circulation hidden-pipeline solar water heater |
CN105546846B (en) * | 2016-02-15 | 2017-06-09 | 吕延成 | The buried pipeline solar water heater of veneer tubular type Two-way Cycle |
CN108571829A (en) * | 2018-04-09 | 2018-09-25 | 海宁市海创通日用品科技有限公司 | A kind of underwater water installation method of solar heat |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20130925 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20130925 |
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RGAV | Abandon patent right to avoid regrant |