CN105864501A - Temperature self-adaptive adjusting duplex faucet on-off control method - Google Patents
Temperature self-adaptive adjusting duplex faucet on-off control method Download PDFInfo
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- CN105864501A CN105864501A CN201610371617.3A CN201610371617A CN105864501A CN 105864501 A CN105864501 A CN 105864501A CN 201610371617 A CN201610371617 A CN 201610371617A CN 105864501 A CN105864501 A CN 105864501A
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- temperature sensor
- magnetic valve
- proportion magnetic
- temperature
- module
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
Abstract
The invention discloses a temperature self-adaptive adjusting duplex faucet on-off control method. A duplex faucet comprises a faucet body, a first proportional electromagnetic valve, a second proportional electromagnetic valve, a control module, a first temperature sensor, a second temperature sensor, a display module, a switch module and an infrared sensing module; the first proportional electromagnetic valve and the first temperature sensor are arranged at a hot water inlet; the second proportional electromagnetic valve is arranged at a cold water inlet; the second temperature sensor is arranged at a warm water outlet; the distance difference of the pipeline distance between the first temperature sensor and the warm water outlet and the pipeline distance between the second proportional electromagnetic valve and the warm water outlet is greater than or equal to a preset distance threshold. The duplex faucet is simple in structure and convenient to use, and by controlling on-off of the first proportional electromagnetic valve and the second proportional electromagnetic valve, ineffective effluent of a cold water pipeline can be saved when the duplex faucet is opened and closed.
Description
Technical field
The present invention relates to energy-saving field, particularly relate to a kind of temperature self-adaptation and adjust the method for controlling switch of Duplicate hydrant.
Background technology
Energy-saving and emission-reduction are saved the energy exactly, are reduced energy resource consumption, minimizing pollutant emission.
Energy-saving and emission-reduction include energy-conservation and reduce discharging two big technical fields, and the two is related, and has any different again.Generally speaking, energy-conservation must reduce discharging, and reduce discharging may not be energy-conservation, so reduction of discharging project must strengthen the application of power-saving technology, to avoid the energy consumption reducing discharging result and cause because coveting to increase sharply, focus on social benefit and environmental benefit equilibrium.
" Energy Conservation Law of the People's Republic of China " is alleged saves the energy (being called for short energy-conservation), refer to that reinforcement can manage, take the measure that technically feasible, reasonable in economy and environment and society can bear, from production of energy to the links of consumption, reduce consumption, reduce loss and pollutant emission, prevention waste, utilize the energy effectively and reasonably.
Along with the slogan of energy-saving and emission-reduction is more and more universal, people note the details in living at ordinary times day by day, and water saving is exactly one of them emphasis.
Hot and cold water tap is referred to as again " combination tap ", i.e. cold water and hot water is mixed, the tap being adjusted water temperature again.
Existing Duplicate hydrant typically all uses frame for movement, water outlet situation is mainly controlled by its principle at the spool of the highest potsherd of the inside service precision of tap or steel matter, just occur towards different directions when so using tap cold water and hot water point.
The Duplicate hydrant using frame for movement is mainly made up of handle, spool, water inlet woven tube and installation gadget.Generally being made up of three holes bottom ceramic cartridge, one, two of which hole is used for passing in and out cold water, and another is used for passing in and out hot water, and remaining one is used for valve core inside water outlet.The hot and cold holes of spool of tap has sealing ring, it is ensured that be in sealing state with main body Byway, and hot and cold water inlet wind instrument main body guarantees two hole one_to_one corresponding of hot-water line and cold water pipe pipeline and spool after connecting.The folding condition in two holes of spool major control, starts to the water exit position of handle, and corresponding water then can be out.
We portal with leftmost hole for hot water, and the Kong Weileng on the right portals, and bat-handle switch band ovable valve stem moves, and potsherd moves, and left and right holes is sealed, now with regard to anhydrous entrance spool.The stage sealing ring of spool makes current have to could enter main body exhalant canal through spool, does not so have water to enter spool, then not there are flowing out pipeline.This is water pipe closed mode, structure for water tap and operation principle.
Along with development and the people of science and technology are well off, people have had higher requirement, a lot of places to begin with warm water to water.
The hot water inlet arriving tap from water heater due to hot water needs certain pipeline distance, and the water in this segment pipe distance is entirely cold water.Traditional Duplicate hydrant is when putting hot water, and cold water outlet discharges water together with hot water mouth, then, hot water mouth put be cold water during this period of time in, cold water outlet release cold water substantially broadly fall into waste.
In addition, the cold and hot of traditional Duplicate hydrant all leans on people manually to regulate, generally requiring regulation a period of time can be only achieved intended temperature at heart, there is the phenomenon of waste in discharging water of regulating time, if people forget after being finished water to close tap, traditional tap also will not be automatically switched off, and causes bigger waste.
Summary of the invention
The technical problem to be solved is for defect involved in background technology, it is provided that a kind of temperature self-adaptation adjusts the method for controlling switch of Duplicate hydrant.
The present invention solves above-mentioned technical problem by the following technical solutions:
A kind of temperature self-adaptation adjusts the method for controlling switch of Duplicate hydrant, and described Duplicate hydrant comprises faucet body, the first proportion magnetic valve, the second proportion magnetic valve, control module, the first temperature sensor, the second temperature sensor, display module, switch module and infrared induction module；
Described control module respectively with the first proportion magnetic valve, the second proportion magnetic valve, display module, the first temperature sensor, the second temperature sensor, switch module, infrared induction modular electrical are connected；
Described faucet body comprises hot water inlet, cooling water inlet and warm water outlet；
Described first proportion magnetic valve, the first temperature sensor are arranged at the hot water inlet of described faucet body；
Described second proportion magnetic valve is arranged on the cooling water inlet of described faucet body；
Described second temperature sensor is arranged on the warm water exit of described faucet body；
The distance difference between the pipeline distance between pipeline distance and the second proportion magnetic valve, warm water outlet between the outlet of described first temperature sensor, warm water is more than or equal to the distance threshold preset；
Described display module, infrared induction module are arranged on described faucet body, and wherein, display module is for showing the leaving water temperature of the warm water outlet of described faucet body, and infrared induction module is for sensing the distance between human body and faucet body；
Described switch module be used for sending open tap instruction and close tap instruct to described control module；
At the described hot water inlet being arranged on described faucet body；
Described control unit controls the first proportion magnetic valve and the work of the second proportion magnetic valve for the instruction sent according to switch module, the temperature sensor of the first to the second temperature sensor, the perceptual result of infrared induction module and default temperature threshold so that the temperature during outlet water outlet of described warm water is default temperature threshold；
The method of controlling switch of described Duplicate hydrant comprises the steps of
Step 1), control module receive that switch module sends when opening tap instruction；
Step 1.1), control module controls the first proportion magnetic valve and opens to complete state；
Step 1.2), the temperature sensor value of the first temperature sensor is compared by control module with the regulating and controlling temperature threshold value preset, if by the temperature sensor value of the first temperature sensor more than or equal to the regulating and controlling temperature threshold value preset, control module controls the second proportion magnetic valve and opens to complete state；
Step 2), when control module receives the closedown tap instruction that switch module sends, control to close the first proportion magnetic valve and the second proportion magnetic valve；
Step 3), the distance between human body and faucet body that infrared induction module is sensed by control module compares with the distance threshold preset；
Step 3.1), if the distance between human body and faucet body is more than or equal to the distance threshold preset, control module checks whether the first proportion magnetic valve and the second proportion magnetic valve are closed；
Step 3.2), if the first proportion magnetic valve or the second proportion magnetic valve are not at closed mode, control module controls the first proportion magnetic valve and the second proportion magnetic valve is closed.
Adjust the further prioritization scheme of method of controlling switch of Duplicate hydrant as a kind of temperature self-adaptation of the present invention, described default regulating and controlling temperature threshold value is 40 °.
The further prioritization scheme of method of controlling switch of Duplicate hydrant is adjusted as a kind of temperature self-adaptation of the present invention, described temperature self-adaptation adjusts Duplicate hydrant and also comprises setting module, described setting module is arranged on described faucet body, for setting described default target temperature threshold value.
Adjust the further prioritization scheme of method of controlling switch of Duplicate hydrant as a kind of temperature self-adaptation of the present invention, the processor of described control module uses AVR series monolithic.
Adjust the further prioritization scheme of method of controlling switch of Duplicate hydrant as a kind of temperature self-adaptation of the present invention, the processor of described control module uses Atmega168PA single-chip microcomputer.
Adjust the further prioritization scheme of method of controlling switch of Duplicate hydrant as a kind of temperature self-adaptation of the present invention, described first temperature sensor, the second temperature sensor all use IC temperature sensor.
Adjust the further prioritization scheme of method of controlling switch of Duplicate hydrant as a kind of temperature self-adaptation of the present invention, described IC temperature sensor uses DS18B20 type temperature sensor.
The present invention uses above technical scheme compared with prior art, has following technical effect that
1. design is simple, easy to use；
2. water outlet i.e. warm water, hot water arrives cooling water outlet not water outlet before the first temperature sensor, has saved substantial amounts of water resource；
3. automatic turning off water after people leaves tap, water resource of avoiding waste.
Detailed description of the invention
Below technical scheme is described in further detail:
The invention discloses the Duplicate hydrant that a kind of temperature self-adaptation adjusts, comprise faucet body, the first proportion magnetic valve, the second proportion magnetic valve, control module, the first temperature sensor, the second temperature sensor, display module, switch module and infrared induction module；
Described control module respectively with the first proportion magnetic valve, the second proportion magnetic valve, display module, the first temperature sensor, the second temperature sensor, switch module, infrared induction modular electrical are connected；
Described faucet body comprises hot water inlet, cooling water inlet and warm water outlet；
Described first proportion magnetic valve, the first temperature sensor are arranged at the hot water inlet of described faucet body；
Described second proportion magnetic valve is arranged at the cooling water inlet of described faucet body；
Described second temperature sensor is arranged on the warm water exit of described faucet body；
The distance difference between the pipeline distance between pipeline distance and the second proportion magnetic valve, warm water outlet between the outlet of described first temperature sensor, warm water is more than or equal to the distance threshold preset；
Described display module, infrared induction module are arranged on described faucet body, and wherein, display module is for showing the leaving water temperature of the warm water outlet of described faucet body, and infrared induction module is for sensing the distance between human body and faucet body；
Described switch module be used for sending open tap instruction and close tap instruct to described control module；
At the described hot water inlet being arranged on described faucet body；
Described control unit controls the first proportion magnetic valve and the work of the second proportion magnetic valve for the instruction sent according to switch module, the temperature sensor of the first to the second temperature sensor, the perceptual result of infrared induction module and default target temperature threshold value so that the temperature during outlet water outlet of described warm water is default target temperature threshold value.
The present invention also comprises setting module, and described setting module is arranged on described faucet body, for setting described default target temperature threshold value.
The processor of described control module uses AVR series monolithic, preferential employing Atmega168PA single-chip microcomputer.
Described first temperature sensor, the second temperature sensor all use IC temperature sensor, preferential employing DS18B20 type temperature sensor.
The method of controlling switch of described Duplicate hydrant comprises the steps of
Step 1), control module receive that switch module sends when opening tap instruction；
Step 1.1), control module controls the first proportion magnetic valve and opens to complete state；
Step 1.2), the temperature sensor value of the first temperature sensor is compared by control module with the regulating and controlling temperature threshold value preset, if by the temperature sensor value of the first temperature sensor more than or equal to the regulating and controlling temperature threshold value preset, control module controls the second proportion magnetic valve and opens to complete state；
Step 2), when control module receives the closedown tap instruction that switch module sends, control to close the first proportion magnetic valve and the second proportion magnetic valve；
Step 3), the distance between human body and faucet body that infrared induction module is sensed by control module compares with the distance threshold preset；
Step 3.1), if the distance between human body and faucet body is more than or equal to the distance threshold preset, control module checks whether the first proportion magnetic valve and the second proportion magnetic valve are closed；
Step 3.2), if the first proportion magnetic valve or the second proportion magnetic valve are not at closed mode, control module controls the first proportion magnetic valve and the second proportion magnetic valve is closed.
Described default regulating and controlling temperature threshold value is 40 °.
The method for regulating temperature of described Duplicate hydrant comprises the steps of
Step 1), control module receive that switch module sends when opening tap instruction；
Step 2), control module controls the first proportion magnetic valve and opens to complete state；
Step 3), the temperature sensor value of the first temperature sensor is compared by control module with the regulating and controlling temperature threshold value preset, if by the temperature sensor value of the first temperature sensor more than or equal to the regulating and controlling temperature threshold value preset, control module controls the second proportion magnetic valve and opens to complete state；
Step 4), the temperature sensor value of the second temperature sensor is compared by control module with the target temperature threshold value preset；
Step 4.1), if the temperature sensor value of the second temperature sensor is more than the target temperature threshold value preset, then turn the folding degree of the first proportion magnetic valve down according to default proportion threshold value, until the temperature gap between the temperature sensor value of the second temperature sensor and default target temperature threshold value is less than or equal to the temperature error threshold value preset；
Step 4.2), if the temperature sensor value of the second temperature sensor is less than the target temperature threshold value preset, then turn the folding degree of the second proportion magnetic valve down according to default proportion threshold value, until the temperature gap between the temperature sensor value of the second temperature sensor and default target temperature threshold value completely closes less than or equal to the temperature error threshold value preset or the second proportion magnetic valve.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein (including technical term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Should also be understood that those terms defined in such as general dictionary should be understood that have the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not explain by idealization or the most formal implication.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (7)
1. temperature self-adaptation adjusts a method of controlling switch for Duplicate hydrant, and described Duplicate hydrant comprises faucet body, the first proportion magnetic valve, the second proportion magnetic valve, control module, the first temperature sensor, the second temperature sensor, display module, switch module and infrared induction module；
Described control module respectively with the first proportion magnetic valve, the second proportion magnetic valve, display module, the first temperature sensor, the second temperature sensor, switch module, infrared induction modular electrical are connected；
Described faucet body comprises hot water inlet, cooling water inlet and warm water outlet；
Described first proportion magnetic valve, the first temperature sensor are arranged at the hot water inlet of described faucet body；
Described second proportion magnetic valve is arranged on the cooling water inlet of described faucet body；
Described second temperature sensor is arranged on the warm water exit of described faucet body；
The distance difference between the pipeline distance between pipeline distance and the second proportion magnetic valve, warm water outlet between the outlet of described first temperature sensor, warm water is more than or equal to the distance threshold preset；
Described display module, infrared induction module are arranged on described faucet body, and wherein, display module is for showing the leaving water temperature of the warm water outlet of described faucet body, and infrared induction module is for sensing the distance between human body and faucet body；
Described switch module be used for sending open tap instruction and close tap instruct to described control module；
At the described hot water inlet being arranged on described faucet body；
Described control unit controls the first proportion magnetic valve and the work of the second proportion magnetic valve for the instruction sent according to switch module, the temperature sensor of the first to the second temperature sensor, the perceptual result of infrared induction module and default temperature threshold so that the temperature during outlet water outlet of described warm water is default temperature threshold；
It is characterized in that, the method for controlling switch of described Duplicate hydrant comprises the steps of
Step 1), control module receive that switch module sends when opening tap instruction；
Step 1.1), control module controls the first proportion magnetic valve and opens to complete state；
Step 1.2), the temperature sensor value of the first temperature sensor is compared by control module with the regulating and controlling temperature threshold value preset, if by the temperature sensor value of the first temperature sensor more than or equal to the regulating and controlling temperature threshold value preset, control module controls the second proportion magnetic valve and opens to complete state；
Step 2), when control module receives the closedown tap instruction that switch module sends, control to close the first proportion magnetic valve and the second proportion magnetic valve；
Step 3), the distance between human body and faucet body that infrared induction module is sensed by control module compares with the distance threshold preset；
Step 3.1), if the distance between human body and faucet body is more than or equal to the distance threshold preset, control module checks whether the first proportion magnetic valve and the second proportion magnetic valve are closed；
Step 3.2), if the first proportion magnetic valve or the second proportion magnetic valve are not at closed mode, control module controls the first proportion magnetic valve and the second proportion magnetic valve is closed.
Temperature self-adaptation the most according to claim 1 adjusts the method for controlling switch of Duplicate hydrant, it is characterised in that described default regulating and controlling temperature threshold value is 40 °.
Temperature self-adaptation the most according to claim 1 adjusts the method for controlling switch of Duplicate hydrant, it is characterized in that, described temperature self-adaptation adjusts Duplicate hydrant and also comprises setting module, described setting module is arranged on described faucet body, for setting described default target temperature threshold value.
Temperature self-adaptation the most according to claim 1 adjusts the method for controlling switch of Duplicate hydrant, it is characterised in that the processor of described control module uses AVR series monolithic.
Temperature self-adaptation the most according to claim 4 adjusts the method for controlling switch of Duplicate hydrant, it is characterised in that the processor of described control module uses Atmega168PA single-chip microcomputer.
Temperature self-adaptation the most according to claim 1 adjusts the method for controlling switch of Duplicate hydrant, it is characterised in that described first temperature sensor, the second temperature sensor all use IC temperature sensor.
Temperature self-adaptation the most according to claim 6 adjusts the method for controlling switch of Duplicate hydrant, it is characterised in that described IC temperature sensor uses DS18B20 type temperature sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371617.3A CN105864501A (en) | 2016-05-31 | 2016-05-31 | Temperature self-adaptive adjusting duplex faucet on-off control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610371617.3A CN105864501A (en) | 2016-05-31 | 2016-05-31 | Temperature self-adaptive adjusting duplex faucet on-off control method |
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Citations (7)
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| US5577660A (en) * | 1994-12-09 | 1996-11-26 | Hansen; K. Gene | Temperature sensing automatic faucet |
| US20030213850A1 (en) * | 2002-05-14 | 2003-11-20 | Yaron Mayer | Water faucet with automatic temperature adjustment according to the user's request |
| CN101158853A (en) * | 2007-10-30 | 2008-04-09 | 京东方科技集团股份有限公司 | Display |
| CN201992135U (en) * | 2011-04-16 | 2011-09-28 | 蔡式展 | Intelligent faucet |
| CN203395257U (en) * | 2013-08-08 | 2014-01-15 | 四川农业大学 | Four-terminal electronic constant temperature water saving faucet |
| CN103574103A (en) * | 2012-07-31 | 2014-02-12 | 青岛联合创新技术服务平台有限公司 | Automatic water heater temperature adjusting valve and working method thereof |
| CN103970163A (en) * | 2014-05-14 | 2014-08-06 | 福州锐洁源电子科技有限公司 | Temperature adjustable type water supplying system and using method thereof |
-
2016
- 2016-05-31 CN CN201610371617.3A patent/CN105864501A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5577660A (en) * | 1994-12-09 | 1996-11-26 | Hansen; K. Gene | Temperature sensing automatic faucet |
| US20030213850A1 (en) * | 2002-05-14 | 2003-11-20 | Yaron Mayer | Water faucet with automatic temperature adjustment according to the user's request |
| CN101158853A (en) * | 2007-10-30 | 2008-04-09 | 京东方科技集团股份有限公司 | Display |
| CN201992135U (en) * | 2011-04-16 | 2011-09-28 | 蔡式展 | Intelligent faucet |
| CN103574103A (en) * | 2012-07-31 | 2014-02-12 | 青岛联合创新技术服务平台有限公司 | Automatic water heater temperature adjusting valve and working method thereof |
| CN203395257U (en) * | 2013-08-08 | 2014-01-15 | 四川农业大学 | Four-terminal electronic constant temperature water saving faucet |
| CN103970163A (en) * | 2014-05-14 | 2014-08-06 | 福州锐洁源电子科技有限公司 | Temperature adjustable type water supplying system and using method thereof |
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Application publication date: 20160817 |