CN104534670A - Bathroom water saving method - Google Patents
Bathroom water saving method Download PDFInfo
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- CN104534670A CN104534670A CN201510023067.1A CN201510023067A CN104534670A CN 104534670 A CN104534670 A CN 104534670A CN 201510023067 A CN201510023067 A CN 201510023067A CN 104534670 A CN104534670 A CN 104534670A
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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
Abstract
The invention discloses a bathroom water saving method. The bathroom water saving method is used for a recycle pipeline of a cold water recycle in a hot water pipe. The bathroom water saving method comprises an intelligent control valve system. The intelligent control valve system comprises a water temperature sensor used for detecting the temperature of hot water in the hot water pipe, a microprocessor connected with the water temperature sensor, and electronic valves connected with the microprocessor and controlled by the microprocessor. The electronic valves are arranged on the hot water pipe, a cold water pipe, a hot water connector of a sprinkler, a cold water connector of the sprinkler, a water inlet and a water outlet. The temperature threshold setting is carried out on the microprocessor. The water temperature is collected in the hot water pipe through the water temperature sensor. When the water temperature is lower than a temperature threshold, the opening and closing of different electronic valves is controlled, so that the cold water in the hot water pipe flows into a water storing box. When the water temperature is higher than the temperature threshold, the water storing box stops storing water, so that the hot water pipe and the cold water pipe is normally conducted or closed. According to the bathroom water saving method, the water resource is greatly saved.
Description
Technical field
The present invention relates to domestic water equipment technical field, more particularly, particularly a kind of bathroom method of economizing on water.
Background technology
Freshwater resources are one of several most important resources under current global economy situation.Although people have popularized various consciousness of saving water, in daily life because of various reasons, be not that everybody can accomplish consciousness of saving water to turn to practical action, still have a large amount of water to be wasted every year so result in.As everyone knows, in the hot-water heating system in general family or hotel, hot water has to pass through the shower nozzle that tediously long hot water pipeline just can arrive at bathroom.Compare room temperature, water temperature in hot-water line is high, thus after each shower, remain in the temperature always inevitably cooling of the hot water in hot-water line, first then the release of residual cold water just must can be reached suitable water temperature so result in when upper once shower, create unnecessary waste.
Summary of the invention
The object of the present invention is to provide a kind of method economized on water in bathroom, to solve the above problems.
Provide the method for a kind of bathroom water saving in an embodiment of the present invention,
The reclaim line being used for cold water in hot-water pipe and reclaiming is set, described reclaim line arranges the water storage parts being used for water storage, described water storage parts open water inlet and delivery port, the hot-water line of described water inlet with bathroom water system is connected, the gondola water faucet of described delivery port with bathroom water system is connected;
Intelligent control valve door system is set, described intelligent control valve door system comprises the cooling-water temperature sensor for detecting hot water water temperature in hot-water line, the microprocessor be connected with described water temperature sensor signal and is connected with described microprocessor and is subject to the electronic valve that it controls, and is arranged on by described electronic valve on hot-water line, cold water pipe, the interface of hot water of gondola water faucet, the cold water interface of gondola water faucet, described water inlet and described delivery port;
Threshold temperature setting is carried out to described microprocessor, the water temperature in hot-water line is gathered by described cooling-water temperature sensor, when water temperature makes the cold water in hot-water line enter in storage tank lower than controlling different electronic valve open and closes during threshold temperature, when water temperature stops storage tank water storage higher than during threshold temperature, and make hot-water line and cold water pipe normally or closedown.
Preferably, when the water temperature in hot-water line is lower than threshold temperature, close whole electronic valves, the electronic valve then opened on hot-water line, described water inlet makes the cold water in hot-water line enter in described storage tank;
Under above-mentioned running status, when the water temperature in hot-water line is higher than threshold temperature, close the electronic valve on described water inlet, open the electronic valve on the cold water interface of described delivery port and gondola water faucet simultaneously, make the cold water in storage tank enter into gondola water faucet;
Under above-mentioned running status, when the cold water in storage tank exhausts, the electronic valve of closing on described delivery port opens the electronic valve on open cold water pipe simultaneously.
Preferably, energy is set from supply system;
Described energy comprises microgenerator from supply system and is connected the battery for electrical power storage with described microgenerator;
Utilize the current in hot-water line and/or cold water pipe to generate electricity by described microgenerator, by electrical power storage in described battery, and utilize described battery to power to described electronic valve, described microprocessor and described cooling-water temperature sensor.
Preferably, the Semiconductor Thermoelectric Generator that can utilize hot-water line surface heat is set, described Semiconductor Thermoelectric Generator is connected with described battery.
Preferably, threshold temperature is set as 35-38 DEG C.
The method of bathroom provided by the invention water saving can the architecture basics of bathroom water system in the prior art make improvements: increase the storage tank with water storage function, by temperature sensor, the water temperature in hot-water line is detected, when the coolant-temperature gage circulated in hot-water line is lower than water temperature threshold values, by Microprocessor S3C44B0X electronic valve the cold water in hot-water line imported in storage tank and store, then, the water in storage tank is released again when user uses warm water or cold water.So, need in advance by the situation that the cold water in hot-water line is directly drained compared to prior art, the present invention can solve the problem of water resource waste completely.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of Intelligent bathroom water system in an embodiment of the present invention;
Fig. 2 is Intelligent bathroom water system structural representation under operation in an embodiment of the present invention;
Fig. 3 is Intelligent bathroom water system structural representation under operation in the another kind of embodiment of the present invention;
Fig. 4 is Intelligent bathroom water system structural representation under operation in another embodiment of the present invention;
Fig. 5 is for only providing the workflow diagram of cold water in an embodiment of the present invention;
Fig. 6 is for only providing the workflow diagram of cold water in an embodiment of the present invention;
In Fig. 1 to Fig. 4, the corresponding relation of component names and Reference numeral is:
Hot-water line 1, cold water pipe 2, gondola water faucet 3, interface of hot water 4, cold water interface 5,
Storage tank 6, water inlet 7, delivery port 8, microprocessor 9.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Please refer to Fig. 1 to Fig. 6, wherein, Fig. 1 is the structural representation of Intelligent bathroom water system in an embodiment of the present invention; Fig. 2 is Intelligent bathroom water system structural representation under operation in an embodiment of the present invention; Fig. 3 is Intelligent bathroom water system structural representation under operation in the another kind of embodiment of the present invention; Fig. 4 is Intelligent bathroom water system structural representation under operation in another embodiment of the present invention; Fig. 5 is for only providing the workflow diagram of cold water in an embodiment of the present invention; Fig. 6 is for only providing the workflow diagram of cold water in an embodiment of the present invention.
The invention provides the method for a kind of bathroom water saving, the reclaim line being used for cold water in hot-water pipe and reclaiming is set, reclaim line arranges the water storage parts being used for water storage, water storage parts are opened water inlet and delivery port, the hot-water line of water inlet with bathroom water system is connected, the gondola water faucet of delivery port with bathroom water system is connected; Intelligent control valve door system is set, intelligent control valve door system comprises microprocessor that the cooling-water temperature sensor for detecting hot water water temperature in hot-water line is connected with water temperature sensor signal and is connected with microprocessor and is subject to the electronic valve that it controls, and is arranged on by electronic valve on hot-water line, cold water pipe, the interface of hot water of gondola water faucet, the cold water interface of gondola water faucet, water inlet and delivery port; Threshold temperature setting is carried out to microprocessor, the water temperature in hot-water line is gathered by cooling-water temperature sensor, when water temperature makes the cold water in hot-water line enter in storage tank lower than controlling different electronic valve open and closes during threshold temperature, when water temperature stops storage tank water storage higher than during threshold temperature, and make hot-water line and cold water pipe normally or closedown.
In said structure design, the present invention is based on existing bathroom water system provide reclaim for cold water in hot-water pipe reclaim line, can be used in cooling-water temperature sensor that water temperature detects and there is the intelligent control valve door system of intelligent control function.
Reclaim line is provided with storage tank, storage tank is offered water inlet and delivery port, and be connected with hot-water line and cold water pipe by pipeline, so, under the effect of electronic valve, the cold water of front end in hot-water line can be made to import in storage tank, avoid the waste of water.
Set: the hot-water line in bathroom water system is heat supplying loop, cold water pipe in bathroom water system be for cold loop, loop between hot-water line and storage tank be collecting loop, loop between storage tank and gondola water faucet is as the loop that discharges water.Electronic valve opening or closing for control loop is set in the end in each loop above-mentioned.
Build complete Intelligent bathroom water system according to said method, this Intelligent bathroom water system is made up of hot-water line 1, cold water pipe 2, gondola water faucet 3, electronic valve, microprocessor 9, storage tank 6, cooling-water temperature sensor.
In real life, hot-water line 1 is the branch line of community's hot-water heating system, and cold water pipe 2 is the branch line of the common water system in community.Gondola water faucet 3 is supplied by realizing hot water, cold water and warm water (cold water mixes with hot water) after arranging threeway or four way valve and being connected with hot-water line 1 and cold water pipe 2.
Storage tank 6 is for storing cold water, and storage tank 6 comprises water inlet 7 and delivery port 8, and water inlet 7 is connected with hot-water line 1, and delivery port 8 is connected with gondola water faucet 3.The cold water of hot-water line 1 front end can be carried out collection and store by storage tank 6, is then regarded cold water and uses.
Cooling-water temperature sensor is for detecting water temperature, and cooling-water temperature sensor is arranged in hot-water line 1.Particularly, cooling-water temperature sensor has detection probe, and detection probe is inserted in hot-water line 1, and anti-drain process is carried out by waterproof part (such as rubber cushion etc.) in its coupling part.The hot water water temperature of circulation in hot-water line 1 can outwards send by cooling-water temperature sensor as electronic signals.
Microprocessor 9 is connected with cooling-water temperature sensor, and hot-water line 1, cold water pipe 2, water inlet 7 and delivery port 8 are provided with electronic valve.Gondola water faucet 3 comprises interface of hot water 4 and cold water interface 5, and interface of hot water 4 and cold water interface 5 also arrange electronic valve.
Microprocessor 9 adopts in prior art the processor with controlling functions in the present invention, it is connected with cooling-water temperature sensor, the detection signal of telecommunication that cooling-water temperature sensor generates can be compared from the threshold temperature (can change according to different instructions for use threshold temperature) of setting, thus electronic valve is controlled.
Based on the system that bathroom provided by the invention water-saving method builds, its concrete control program is as follows:
Design temperature threshold values is generally 35-38 DEG C;
Situation one, need hot water
Microprocessor 9 controls whole electronic valves and cuts out, and cooling-water temperature sensor detects water temperature, and when water temperature is lower than threshold values, open electronic valve on hot-water line 1 and water inlet 7, cold water enters in storage tank 6 and stores; Based on above-mentioned running status, hot water supply after cold water flows to end, now cooling-water temperature sensor detects water temperature, and when water temperature is higher than threshold values, the electronic valve that closedown water inlet 7 electronic valve opens interface of hot water 4 place simultaneously carries out hot water supply;
Situation two, need cold water
Microprocessor 9 controls whole electronic valves and cuts out, and then the electronic valve at open cold water pipe 2 and cold water interface 5 place, carries out cold feed;
Situation three, need warm water
Microprocessor 9 controls whole electronic valves and cuts out, and when water temperature is lower than threshold values, open electronic valve on hot-water line 1 and water inlet 7, cold water enters in storage tank 6 and stores; Based on above-mentioned running status, hot water supply after cold water flows to end, now cooling-water temperature sensor detects water temperature, when water temperature is higher than threshold values, close water inlet 7 electronic valve, open the electronic valve at interface of hot water 4 place and the electronic valve at delivery port 8 place's electronic valve and cold water interface 5 place, make the cold water in storage tank 6 and hot water mixing water outlet.Cold water after the valve opening certain hour at delivery port 8 place of storage tank 6 in storage tank 6 is used up, and the electronic valve while of closedown delivery port 8 electronic valve on open cold water pipe 2 continues supply cold water, ensures that water temperature is constant.
It should be noted that: under the state that warm water is provided, can also be regulated water temperature by the three-way valve of setting on gondola water faucet 3 or four way valve manual adjustments.
Particularly, when the water temperature in hot-water line is lower than threshold temperature, close whole electronic valves, the electronic valve then opened on hot-water line, water inlet makes the cold water in hot-water line enter in storage tank; Under above-mentioned running status, when the water temperature in hot-water line is higher than threshold temperature, closes the electronic valve on water inlet, open the electronic valve on the cold water interface of delivery port and gondola water faucet simultaneously, make the cold water in storage tank enter into gondola water faucet; Under above-mentioned running status, when the cold water in storage tank exhausts, the electronic valve of closing on delivery port opens the electronic valve on open cold water pipe simultaneously.
In the present embodiment, present invention also offers energy from supply system; Energy comprises microgenerator from supply system and is connected the battery for electrical power storage with microgenerator; Utilize the current in hot-water line and/or cold water pipe to generate electricity by microgenerator, by electrical power storage in battery, and utilize battery to power to electronic valve, microprocessor and cooling-water temperature sensor.
The front end of microgenerator and rotating shaft arrange turbine, rotating shaft is installed turbine through cold water pipe or hot-water line in pipe, so, turbine can be driven in water body flow process to rotate, microgenerator is generated electricity, and electrical power storage is in battery and power to microprocessor, cooling-water temperature sensor and electronic valve.In addition, hot-water line is also provided with Semiconductor Thermoelectric Generator, hot-water line is in hot water supply and stop the surface for seasonable pipe to produce the temperature difference, this temperature difference can generate electricity by vitalizing semiconductor thermoelectric power generation device, distribute relative to prior art tube-surface heat, the present invention effectively can also utilize hot-water line surface waste heat, reaches energy-conservation object.
Present invention also offers the Semiconductor Thermoelectric Generator that can utilize hot-water line surface heat, Semiconductor Thermoelectric Generator is connected with battery.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a method for bathroom water saving, is characterized in that,
The reclaim line being used for cold water in hot-water pipe and reclaiming is set, described reclaim line arranges the water storage parts being used for water storage, described water storage parts open water inlet and delivery port, the hot-water line of described water inlet with bathroom water system is connected, the gondola water faucet of described delivery port with bathroom water system is connected;
Intelligent control valve door system is set, described intelligent control valve door system comprises the cooling-water temperature sensor for detecting hot water water temperature in hot-water line, the microprocessor be connected with described water temperature sensor signal and is connected with described microprocessor and is subject to the electronic valve that it controls, and is arranged on by described electronic valve on hot-water line, cold water pipe, the interface of hot water of gondola water faucet, the cold water interface of gondola water faucet, described water inlet and described delivery port;
Threshold temperature setting is carried out to described microprocessor, the water temperature in hot-water line is gathered by described cooling-water temperature sensor, when water temperature makes the cold water in hot-water line enter in storage tank lower than controlling different electronic valve open and closes during threshold temperature, when water temperature stops storage tank water storage higher than during threshold temperature, and make hot-water line and cold water pipe normally or closedown.
2. the method for bathroom according to claim 1 water saving, is characterized in that,
When the water temperature in hot-water line is lower than threshold temperature, close whole electronic valves, the electronic valve then opened on hot-water line, described water inlet makes the cold water in hot-water line enter in described storage tank;
Under above-mentioned running status, when the water temperature in hot-water line is higher than threshold temperature, close the electronic valve on described water inlet, open the electronic valve on the cold water interface of described delivery port and gondola water faucet simultaneously, make the cold water in storage tank enter into gondola water faucet;
Under above-mentioned running status, when the cold water in storage tank exhausts, the electronic valve of closing on described delivery port opens the electronic valve on open cold water pipe simultaneously.
3. the method for bathroom according to claim 1 water saving, is characterized in that,
Energy is set from supply system;
Described energy comprises microgenerator from supply system and is connected the battery for electrical power storage with described microgenerator;
Utilize the current in hot-water line and/or cold water pipe to generate electricity by described microgenerator, by electrical power storage in described battery, and utilize described battery to power to described electronic valve, described microprocessor and described cooling-water temperature sensor.
4. the method for bathroom according to claim 3 water saving, is characterized in that,
The Semiconductor Thermoelectric Generator that one can utilize hot-water line surface heat is set, described Semiconductor Thermoelectric Generator is connected with described battery.
5. the method for bathroom according to claim 1 water saving, is characterized in that,
Threshold temperature is set as 35-38 DEG C.
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| CN201510023067.1A CN104534670A (en) | 2015-01-16 | 2015-01-16 | Bathroom water saving method |
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| CN201510023067.1A CN104534670A (en) | 2015-01-16 | 2015-01-16 | Bathroom water saving method |
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| CN104534670A true CN104534670A (en) | 2015-04-22 |
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| CN201510023067.1A Pending CN104534670A (en) | 2015-01-16 | 2015-01-16 | Bathroom water saving method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764211A (en) * | 2015-04-30 | 2015-07-08 | 成都绿水科技有限公司 | Water heater ineffectual cold water recycling utilization system |
| CN104913504A (en) * | 2015-06-25 | 2015-09-16 | 秦皇岛华纳测控技术有限公司 | Multi-functional water storage device for showering device |
| CN105466037A (en) * | 2016-01-04 | 2016-04-06 | 西华大学 | Cold water saving device for water heater |
| WO2017128133A1 (en) * | 2016-01-27 | 2017-08-03 | 李强生 | Method for sending technical data of water collection according to water temperature, and water heater |
| WO2017128135A1 (en) * | 2016-01-27 | 2017-08-03 | 李强生 | Method for collecting water according to water temperature, and water heater |
| CN107062650A (en) * | 2017-03-27 | 2017-08-18 | 国网天津市电力公司 | A kind of solar water heater water saving and energy comprehensive utilization system and method |
| CN108343119A (en) * | 2018-04-20 | 2018-07-31 | 苏州市职业大学 | A kind of bathroom intelligent water-saving system |
| CN108548328A (en) * | 2018-02-09 | 2018-09-18 | 何奕 | A kind of constant-temperature effluent, water-saving control system based on gas heater |
| CN108645041A (en) * | 2018-06-07 | 2018-10-12 | 上海浦东路桥建设股份有限公司 | Water-saving system and operating method for saving domestic water |
| CN108844235A (en) * | 2018-06-26 | 2018-11-20 | 武汉理工大学 | Intelligent thermoregulating water-saving apparatus for shower bath and control method |
| CN109235536A (en) * | 2018-10-23 | 2019-01-18 | 上海第二工业大学 | A kind of Domestic water storage formula shower circulating energy-saving device |
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| CN104913504A (en) * | 2015-06-25 | 2015-09-16 | 秦皇岛华纳测控技术有限公司 | Multi-functional water storage device for showering device |
| CN105466037B (en) * | 2016-01-04 | 2018-04-20 | 西华大学 | A kind of water heater saves water-cooling device |
| CN105466037A (en) * | 2016-01-04 | 2016-04-06 | 西华大学 | Cold water saving device for water heater |
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| WO2017128135A1 (en) * | 2016-01-27 | 2017-08-03 | 李强生 | Method for collecting water according to water temperature, and water heater |
| CN107062650A (en) * | 2017-03-27 | 2017-08-18 | 国网天津市电力公司 | A kind of solar water heater water saving and energy comprehensive utilization system and method |
| CN107062650B (en) * | 2017-03-27 | 2019-08-06 | 国网天津市电力公司 | A method of using solar water heater is water-saving and energy comprehensive utilization system |
| CN108548328A (en) * | 2018-02-09 | 2018-09-18 | 何奕 | A kind of constant-temperature effluent, water-saving control system based on gas heater |
| CN108343119A (en) * | 2018-04-20 | 2018-07-31 | 苏州市职业大学 | A kind of bathroom intelligent water-saving system |
| CN108645041A (en) * | 2018-06-07 | 2018-10-12 | 上海浦东路桥建设股份有限公司 | Water-saving system and operating method for saving domestic water |
| CN108844235A (en) * | 2018-06-26 | 2018-11-20 | 武汉理工大学 | Intelligent thermoregulating water-saving apparatus for shower bath and control method |
| CN109235536A (en) * | 2018-10-23 | 2019-01-18 | 上海第二工业大学 | A kind of Domestic water storage formula shower circulating energy-saving device |
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