CN202660754U - Temperature-control water-saving device - Google Patents
Temperature-control water-saving device Download PDFInfo
- Publication number
- CN202660754U CN202660754U CN 201220224349 CN201220224349U CN202660754U CN 202660754 U CN202660754 U CN 202660754U CN 201220224349 CN201220224349 CN 201220224349 CN 201220224349 U CN201220224349 U CN 201220224349U CN 202660754 U CN202660754 U CN 202660754U
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- water
- temperature
- hot
- magnetic valve
- way magnetic
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- 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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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a temperature-control water-saving device. The temperature-control water-saving device consists of a water heater, a water outlet pipe, a temperature sensor, a two-position three-way solenoid valve, a hot water pipe, a water outlet switch, a water outlet, a contact switch SQ, a water pump, a motor M1 and a water return pipe. A user switches on the water outlet switch, the contact switch SQ is pressed down, a contact makes the motor M1 electrified, and the water pump starts working, so that the circulation flow of water in the water heater, the water outlet pipe, the lower position of the two-position three-way solenoid valve, the water pump, the water return pipe and the water heater is formed, and cold water flows back to the water heater and cannot be drained. When the temperature of the circulated water flow reaches the set water supply temperature, the temperature sensor sends signals; a power supply of the motor M1 is cut off, and the water pump stops operating; and meanwhile, the electromagnet power supply of the two-position three-way solenoid valve is electrified and switched on, the valve core of the two-position three-way solenoid valve is converted into the upper position, and the water outlet pipe is communicated with the hot water pipe, so that hot water flows out through the hot water pipe, the water outlet switch and the water outlet and is supplied to users. Thus, the temperature-control water-saving device realizes the function of automatically saving water.
Description
Technical field
The utility model relates to a kind of temperature control water saving fixtures, effectively saving water resource.
Background technology
The thermal water sources such as solar water heater in the medium-and-large-sized boiler of many factories and the daily life, use terminal distant with hot water, the water of long pipeline the inside can cool off by nature after each use, next time is when using hot water, must bleed off the cold water in the pipeline first, can normally use hot water, thereby cause a large amount of wastes of water resource.Present water-saving device of water heater has multiple, but effect is not very remarkable, and some automaticity is inadequate, and other then is system complex, and power consumption is large, and cost is higher.
Summary of the invention
For effectively saving the water resource of Water heater pipeline waste, the utility model adopts temperature sensor, two-position three way magnetic valve etc., in the time of effective saving water resource, has had the advantages that automaticity is high, production cost is low, power consumption is little.
The technical scheme that its technical problem that solves the utility model adopts is: these temperature control water saving fixtures are comprised of water heater, outlet pipe, temperature sensor, two-position three way magnetic valve, hot-water line, effluent switch, delivery port, contact switch SQ, water pump, motor M 1, return pipe.Between outlet pipe and the hot-water line two-position three way magnetic valve is housed, under the normality without hot water, water temperature is lower than the supply water temperature lower limit of setting, the temperature sensor no signal is sent, two-position three way magnetic valve electromagnet no power, the two-position three way magnetic valve spool is in the next, motor M 1 no power, and effluent switch is in closed condition.Water return pipeline between two-position three way magnetic valve and water heater is equipped with water pump, the user opens effluent switch, depress contact switch SQ, the contact makes motor M 1 energising, water pump is started working, thereby form that water heater, outlet pipe, two-position three way magnetic valve are the next, the circulating of water pump, return pipe, water heater, make cold-water reflux in water heater, and can not bleed off.At outlet pipe temperature sensor is installed, current to be recycled reach sets the supply water temperature upper limit, temperature sensor sends signal, cut off motor M 1 power supply, water pump quits work, and the two-position three way magnetic valve electromagnet power supply is connected in simultaneously energising, the two-position three way magnetic valve spool is transformed into upper, outlet pipe and hot-water line are connected, and make hot water pass through hot-water line, effluent switch, delivery port outflow, for user's hot water.Close effluent switch stop supplies hot water, unclamp simultaneously contact switch SQ, at this moment the two-position three way magnetic valve spool still is in upper, treat that the water temperature in the outlet pipe cools off with environment temperature, drop under the supply water temperature of setting in limited time, temperature sensor sends signal, makes the outage of two-position three way magnetic valve electromagnet, the two-position three way magnetic valve spool returns to the next, and system restPoses.
Characteristics of the present utility model are effectively saving water resource, and automaticity is high, and simple in structure, and production cost is low, and power consumption is little.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. water heaters among Fig. 1,2. outlet pipe, 3. temperature sensor, 4. two-position three way magnetic valve, 5. hot-water line, 6. contact switch SQ, 7. delivery port, 8. effluent switch, 9. motor M 1,10. water pump, 11. return pipes.
The specific embodiment
Temperature control water saving fixtures among Fig. 1 are by water heater (1), and outlet pipe (2), temperature sensor (3) etc. partly form.Trunk line is equipped with water heater (1), outlet pipe (2), temperature sensor (3), two-position three way magnetic valve (4), hot-water line (5), effluent switch (8), delivery port (7) composition successively.Additional pipeline is comprised of water pump (10), return pipe (11).Also have in addition motor M 1 (9), contact switch SQ (6).
Operation principle of the present utility model: between outlet pipe (2) and the hot-water line (5) two-position three way magnetic valve (4) is housed, under the normality without hot water, water temperature is lower than the supply water temperature lower limit of setting, temperature sensor (3) no signal is sent, the electromagnet no power of two-position three way magnetic valve (4), spool is in the next, motor M 1 (9) no power, and effluent switch (8) is in closed condition.Return pipe (11) between two-position three way magnetic valve (4) and water heater (1) is equipped with water pump (10), the user opens effluent switch (8), depress contact switch SQ (6), the contact makes motor M 1 (9) energising, water pump (10) is started working, thereby form water heater (1), outlet pipe (2), two-position three way magnetic valve (4) is the next, water pump (10), return pipe (11), circulating of water heater (1), make cold-water reflux in water heater (1), and can not bleed off.At outlet pipe (2) temperature sensor (3) is installed, current to be recycled reach sets the supply water temperature upper limit, temperature sensor (3) sends signal, cut off motor M 1 (9) power supply, water pump (10) quits work, two-position three way magnetic valve (4) electromagnet power supply is connected in simultaneously energising, two-position three way magnetic valve (4) spool is transformed into upper, outlet pipe (2) is connected with hot-water line (5), make hot water pass through hot-water line (5), effluent switch (8), delivery port (7) flows out, for user's hot water.Close effluent switch (8) stop supplies hot water, unclamp simultaneously contact switch SQ (6), at this moment two-position three way magnetic valve (4) spool still is in upper, treat that the water temperature in the outlet pipe (2) cools off with environment temperature, drop under the supply water temperature of setting in limited time, temperature sensor (3) sends signal, makes the outage of two-position three way magnetic valve (4) electromagnet, two-position three way magnetic valve (4) spool returns to the next, and system restPoses.
Claims (3)
1. temperature control water saving fixtures, by water heater, outlet pipe, two-position three way magnetic valve, hot-water line, effluent switch, delivery port, contact switch SQ, water pump, motor M 1, return pipe forms, it is characterized in that: at outlet pipe temperature sensor is installed, current to be recycled reach sets the supply water temperature upper limit, temperature sensor sends signal, cut off motor M 1 power supply, water pump quits work, the two-position three way magnetic valve electromagnet power supply is connected in simultaneously energising, the two-position three way magnetic valve spool is transformed into upper, outlet pipe and hot-water line are connected, and make hot water pass through hot-water line, effluent switch, delivery port flows out, for user's hot water.
2. temperature control water saving fixtures according to claim 1, it is characterized in that: the water return pipeline between two-position three way magnetic valve and water heater is equipped with water pump, the user opens effluent switch, depress contact switch SQ, the contact makes motor M 1 energising, and water pump is started working, thereby forms that water heater, outlet pipe, two-position three way magnetic valve are the next, the circulating of water pump, return pipe, water heater, make cold-water reflux in water heater, and can not bleed off.
3. temperature control water saving fixtures according to claim 1, it is characterized in that: between outlet pipe and the hot-water line two-position three way magnetic valve is housed, under the normality without hot water, water temperature is lower than the supply water temperature lower limit of setting, the temperature sensor no signal is sent, two-position three way magnetic valve electromagnet no power, and the two-position three way magnetic valve spool is in the next, motor M 1 no power, effluent switch is in closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224349 CN202660754U (en) | 2012-05-10 | 2012-05-10 | Temperature-control water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224349 CN202660754U (en) | 2012-05-10 | 2012-05-10 | Temperature-control water-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660754U true CN202660754U (en) | 2013-01-09 |
Family
ID=47455660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224349 Expired - Fee Related CN202660754U (en) | 2012-05-10 | 2012-05-10 | Temperature-control water-saving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202660754U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104981A (en) * | 2013-03-12 | 2013-05-15 | 西南大学 | Water saving device of water heater |
| CN103216944A (en) * | 2013-05-10 | 2013-07-24 | 苏州科技学院 | Water saving system of domestic water heater and control method |
| CN103808015A (en) * | 2014-01-21 | 2014-05-21 | 河南科技大学 | Cold water recycling device for bathroom |
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
| CN104748419A (en) * | 2015-04-09 | 2015-07-01 | 华北理工大学 | Cooling water removing device for pipeline of solar water heater |
| CN105571146A (en) * | 2016-02-17 | 2016-05-11 | 李良杰 | Water saving system of gas water heater |
| CN106196571A (en) * | 2016-07-06 | 2016-12-07 | 何家源 | A kind of high-efficiency water-saving water heater |
| CN107101387A (en) * | 2017-06-12 | 2017-08-29 | 浙江鸿乐光热科技有限公司 | Solar water heater water circle device |
| CN113251653A (en) * | 2021-04-22 | 2021-08-13 | 浙江尼普顿科技股份有限公司 | Hot water monitoring and energy-saving management system |
-
2012
- 2012-05-10 CN CN 201220224349 patent/CN202660754U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104981A (en) * | 2013-03-12 | 2013-05-15 | 西南大学 | Water saving device of water heater |
| CN103104981B (en) * | 2013-03-12 | 2015-09-30 | 西南大学 | A kind of water-saving device of water heater |
| CN103216944A (en) * | 2013-05-10 | 2013-07-24 | 苏州科技学院 | Water saving system of domestic water heater and control method |
| CN103808015A (en) * | 2014-01-21 | 2014-05-21 | 河南科技大学 | Cold water recycling device for bathroom |
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
| CN104748419A (en) * | 2015-04-09 | 2015-07-01 | 华北理工大学 | Cooling water removing device for pipeline of solar water heater |
| CN105571146A (en) * | 2016-02-17 | 2016-05-11 | 李良杰 | Water saving system of gas water heater |
| CN106196571A (en) * | 2016-07-06 | 2016-12-07 | 何家源 | A kind of high-efficiency water-saving water heater |
| CN107101387A (en) * | 2017-06-12 | 2017-08-29 | 浙江鸿乐光热科技有限公司 | Solar water heater water circle device |
| CN113251653A (en) * | 2021-04-22 | 2021-08-13 | 浙江尼普顿科技股份有限公司 | Hot water monitoring and energy-saving management system |
| CN113251653B (en) * | 2021-04-22 | 2022-05-17 | 浙江尼普顿科技股份有限公司 | Hot water monitoring and energy-saving management 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: 20130109 Termination date: 20130510 |