CN103808015A - Cold water recycling device for bathroom - Google Patents
Cold water recycling device for bathroom Download PDFInfo
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- CN103808015A CN103808015A CN201410026498.9A CN201410026498A CN103808015A CN 103808015 A CN103808015 A CN 103808015A CN 201410026498 A CN201410026498 A CN 201410026498A CN 103808015 A CN103808015 A CN 103808015A
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- water
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Abstract
A cold water recycling device for a bathroom comprises a hot water tank, a tap water inlet pipe and a hot water outlet pipe, wherein the tap water inlet pipe conveys cold water into the hot water tank, and the hot water outlet pipe outputs hot water from the hot water tank. A backflow pipe for enabling cold water in the hot water outlet pipe to flow back to the tap water inlet pipe is arranged between the tap water inlet pipe and the hot water outlet pipe, a first temperature sensor for detecting the water temperature of the hot water outlet pipe is embedded into the inner wall of the hot water outlet pipe, the first temperature sensor transmits detected temperature information to a microprocessor, the microprocessor controls a switch arranged on the hot water outlet pipe to be turned on or turned off and controls an electromagnetic valve and a water pump arranged on the backflow pipe to be opened or closed according to the received temperature information, and therefore backflow of cold water in the hot water outlet pipe is achieved. Cold water in the hot water outlet pipe cyclically flows into a tap water pipeline through the backflow pipe and then flows to the hot water tank to be heated once again, and therefore water resources are effectively saved; cold water can quickly reach the water tank through the water pump, and hot water waiting time is shortened.
Description
Technical field
The present invention relates to life staying idle at home articles for use field, relate to specifically a kind of cold water Recycling device for bathroom.
Background technology
At present, people have a bath and conventionally adopt shower, and in having a bath, the hot water in the hot-water line of discontinuous use hot water can cool off very soon, while reusing hot water, must discharge cold water and could use hot water, at present a lot of people's way is that the cold water in hot-water line is directly entered to sewer by tap.So just waste a lot of water resources.
Summary of the invention
The present invention is in order to reduce the problem that is full of the water resource waste that cold water brings before hot water in hot-water line because using, provide a kind of can Quick supplying hot water and prevent a kind of cold water Recycling device for bathroom of water resource waste.
The technical solution adopted in the present invention is: a kind of cold water Recycling device for bathroom, comprise boiler, to carrying the running water water inlet pipe of cold water in boiler and from exporting the hot water outlet pipe of hot water in boiler, between described running water water inlet pipe and hot water outlet pipe, be provided with the cold water making in hot water outlet pipe and be back to the return duct of running water water inlet pipe, be embedded with the temperature sensor I for detection of water temperature in its pipe at described hot water outlet pipe's inwall, the temperature information detecting is passed to microprocessor by temperature sensor I, microprocessor is arranged on the switch on hot water outlet pipe according to the temperature information control that receives and is arranged on the keying of magnetic valve and water pump on return duct, thereby realize the backflow of cold water in hot water outlet pipe.
In described boiler, be provided with level sensor.
Described hot water outlet pipe outside is provided with a temperature indicator, for showing the temperature of water in hot water outlet pipe.
Described hot water outlet pipe's end is connected with shower nozzle, and the below spray wall of this shower nozzle is provided with temperature sensor II.
Described boiler, with electric heater, is equipped with water intake ball valve on boiler, running water water inlet pipe is equipped with check valve to the pipeline between water intake ball valve, and the outlet of return duct is located between water intake ball valve and check valve.
Described hot water tank top is provided with gap.
Beneficial effect of the present invention: the cold water in the present invention in hot water outlet pipe all circulates to enter to reach in water supply pipe and then flow into boiler by return duct and again heats, effectively save water resource, arranging of water pump can be that cold water arrives water tank fast, shortened the time of waiting for hot water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit diagram of the present invention;
Mark in figure: 1, boiler, 2, running water water inlet pipe, 3, hot water outlet pipe, 4, return duct, 5, temperature sensor I, 6, microprocessor, 7, magnetic valve, 8, water pump, 9, switch, 10, shower nozzle, 11, water intake ball valve, 12, check valve.
The specific embodiment
As shown in the figure, a kind of cold water Recycling device for bathroom, comprise boiler 1, to 1 carrying the running water water inlet pipe 2 of cold water and the hot water outlet pipe 3 from the interior output hot water of boiler 1 in boiler, between described running water water inlet pipe 2 and hot water outlet pipe 3, be provided with the return duct 4 that the cold water making in hot water outlet pipe 3 is back to running water water inlet pipe 2, be embedded with the temperature sensor I 5 for detection of water temperature in its pipe at described hot water outlet pipe's 3 inwall, the temperature information detecting is passed to microprocessor 6 by temperature sensor I 5, microprocessor 6 is arranged on the switch 9 on hot water outlet pipe 3 according to the temperature information control receiving and is arranged on the keying of magnetic valve 7 and water pump 8 on return duct 4, thereby realize the backflow of hot water outlet pipe's 3 interior cold water, in described boiler 1, be provided with level sensor, described hot water outlet pipe 3 outsides are provided with a temperature indicator, for showing the temperature of hot water outlet pipe's 3 interior water, described hot water outlet pipe's 3 ends are connected with shower nozzle 10, the below spray wall of this shower nozzle 10 is provided with temperature sensor II, described boiler 1 is with electric heater, water intake ball valve 11 is housed on boiler 1, running water water inlet pipe 2 is equipped with check valve 12 to the pipeline of 11 of water intake ball valves, the outlet of return duct is located between water intake ball valve 11 and check valve 12, described boiler 1 top is provided with gap.
The present invention in the course of the work, if be full of cold water in hot water outlet pipe 3, after temperature sensor I 5 detects that water temperature is lower than preset temperature, temperature information is passed to microprocessor 6 by temperature sensor I 5, and close by microprocessor 6 gauge taps 9, make magnetic valve 7 and water pump 8 loop, place conductings, magnetic valve 7 is opened, water pump 8 is worked, cold water is inhaled into return duct 4 and then flows into boiler 1 and reclaims, if water temperature reaches after preset temperature in hot water outlet pipe 3, temperature information is passed to microprocessor 6 by temperature sensor I 5, and open by microprocessor 6 gauge taps 9, magnetic valve 7 and water pump 8 loops, place are closed, and then hot water no longer flows to boiler 1, and cold water in return duct 4 is owing to being stopped by magnetic valve 7 and can not flow into hot water inlet pipe.
Cold water in the present invention in hot water outlet pipe all circulates to enter to reach in water supply pipe and then flow into boiler by return duct and again heats, and has effectively saved water resource, and arranging of water pump can be that cold water arrives water tank fast, shortened the time of waiting for hot water.
Claims (6)
1. the cold water Recycling device for bathroom, comprise boiler (1), in boiler, (1) carries the running water water inlet pipe (2) of cold water and the hot water outlet pipe (3) from the interior output of boiler (1) hot water, it is characterized in that: between described running water water inlet pipe (2) and hot water outlet pipe (3), be provided with the return duct (4) that makes the interior cold water of hot water outlet pipe (3) be back to running water water inlet pipe (2), be embedded with the temperature sensor I (5) for detection of water temperature in its pipe at described hot water outlet pipe's (3) inwall, the temperature information detecting is passed to microprocessor (6) by temperature sensor I (5), microprocessor (6) is arranged on the switch (9) on hot water outlet pipe (3) according to the temperature information control receiving and is arranged on the keying of the upper magnetic valve (7) of return duct (4) and water pump (8), thereby realize the backflow of the interior cold water of hot water outlet pipe (3).
2. a kind of cold water Recycling device for bathroom as claimed in claim 1, is characterized in that: in described boiler (1), be provided with level sensor.
3. a kind of cold water Recycling device for bathroom as claimed in claim 1, is characterized in that: described hot water outlet pipe (3) outside is provided with a temperature indicator, for showing the temperature of the interior water of hot water outlet pipe (3).
4. a kind of cold water Recycling device for bathroom as claimed in claim 1, is characterized in that: described hot water outlet pipe (3) end is connected with shower nozzle (10), and the below spray wall of this shower nozzle (10) is provided with temperature sensor II.
5. a kind of cold water Recycling device for bathroom as claimed in claim 1, it is characterized in that: described boiler (1) is with electric heater, water intake ball valve (11) is housed on boiler (1), running water water inlet pipe (2) is equipped with check valve (12) to the pipeline between water intake ball valve (11), and the outlet of return duct is located between water intake ball valve (11) and check valve (12).
6. a kind of cold water Recycling device for bathroom as claimed in claim 1, is characterized in that: described boiler (1) top is provided with gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410026498.9A CN103808015A (en) | 2014-01-21 | 2014-01-21 | Cold water recycling device for bathroom |
Applications Claiming Priority (1)
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CN201410026498.9A CN103808015A (en) | 2014-01-21 | 2014-01-21 | Cold water recycling device for bathroom |
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CN103808015A true CN103808015A (en) | 2014-05-21 |
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CN201410026498.9A Pending CN103808015A (en) | 2014-01-21 | 2014-01-21 | Cold water recycling device for bathroom |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105135688A (en) * | 2015-09-24 | 2015-12-09 | 珠海格力电器股份有限公司 | Showering device and showering device control method |
CN105127020A (en) * | 2015-07-13 | 2015-12-09 | 珠海格力电器股份有限公司 | Water heater system and sprinkler and hot water unit of water heater system |
CN105571146A (en) * | 2016-02-17 | 2016-05-11 | 李良杰 | Water saving system of gas water heater |
CN107461918A (en) * | 2016-06-06 | 2017-12-12 | 五冶集团上海有限公司 | A kind of auxiliary hot Intelligent constant-temperature water mixing device of distance type electricity |
CN107878500A (en) * | 2016-09-30 | 2018-04-06 | 北欧地面支持设备公司 | The anti-freeze method of vehicle on train ice protection system and track |
CN107906762A (en) * | 2017-11-21 | 2018-04-13 | 南宁市生润科技有限公司 | One kind is used for solar water heater cold water temperature control |
CN108253633A (en) * | 2017-12-04 | 2018-07-06 | 中山市聚诚鑫通风设备有限公司 | A kind of no cold water discharge and water-saving water heater |
CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
CN111993594A (en) * | 2020-08-07 | 2020-11-27 | 河南兴达商砼有限公司 | Concrete conveying device and concrete processing technology using same |
Citations (5)
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CN202511477U (en) * | 2012-03-19 | 2012-10-31 | 肖成超 | Temperature-control water-saving device for water heater |
CN202660754U (en) * | 2012-05-10 | 2013-01-09 | 湖州师范学院 | Temperature-control water-saving device |
FR2983944A1 (en) * | 2011-12-12 | 2013-06-14 | Financ De La Mothe | WATER SAVING DEVICE |
CN203100195U (en) * | 2012-12-18 | 2013-07-31 | 西华大学 | Water-saving loop supporting water-heating device |
CN203687390U (en) * | 2014-01-21 | 2014-07-02 | 河南科技大学 | Cold water recycling device for bathroom |
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Patent Citations (5)
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FR2983944A1 (en) * | 2011-12-12 | 2013-06-14 | Financ De La Mothe | WATER SAVING DEVICE |
CN202511477U (en) * | 2012-03-19 | 2012-10-31 | 肖成超 | Temperature-control water-saving device for water heater |
CN202660754U (en) * | 2012-05-10 | 2013-01-09 | 湖州师范学院 | Temperature-control water-saving device |
CN203100195U (en) * | 2012-12-18 | 2013-07-31 | 西华大学 | Water-saving loop supporting water-heating device |
CN203687390U (en) * | 2014-01-21 | 2014-07-02 | 河南科技大学 | Cold water recycling device for bathroom |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105127020A (en) * | 2015-07-13 | 2015-12-09 | 珠海格力电器股份有限公司 | Water heater system and sprinkler and hot water unit of water heater system |
CN105135688A (en) * | 2015-09-24 | 2015-12-09 | 珠海格力电器股份有限公司 | Showering device and showering device control method |
CN105571146A (en) * | 2016-02-17 | 2016-05-11 | 李良杰 | Water saving system of gas water heater |
CN107461918A (en) * | 2016-06-06 | 2017-12-12 | 五冶集团上海有限公司 | A kind of auxiliary hot Intelligent constant-temperature water mixing device of distance type electricity |
CN107878500A (en) * | 2016-09-30 | 2018-04-06 | 北欧地面支持设备公司 | The anti-freeze method of vehicle on train ice protection system and track |
CN107906762A (en) * | 2017-11-21 | 2018-04-13 | 南宁市生润科技有限公司 | One kind is used for solar water heater cold water temperature control |
CN108253633A (en) * | 2017-12-04 | 2018-07-06 | 中山市聚诚鑫通风设备有限公司 | A kind of no cold water discharge and water-saving water heater |
CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
CN111993594A (en) * | 2020-08-07 | 2020-11-27 | 河南兴达商砼有限公司 | Concrete conveying device and concrete processing technology using same |
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Application publication date: 20140521 |
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