CN103970166A - Intelligent water temperature and quantity control device - Google Patents
Intelligent water temperature and quantity control device Download PDFInfo
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- CN103970166A CN103970166A CN201310040478.2A CN201310040478A CN103970166A CN 103970166 A CN103970166 A CN 103970166A CN 201310040478 A CN201310040478 A CN 201310040478A CN 103970166 A CN103970166 A CN 103970166A
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Abstract
The invention discloses an intelligent water temperature and quantity control device. The intelligent water temperature and quantity control device is characterized in that two water flow meters, two water temperature sensors and two electromagnetic valves are respectively mounted at a cold water pipe and a hot water pipe, received water flow signals and received water temperature signals are combined with one another by a controller, and then the controller transmits instructions by the aid of a PID (proportion, integration and differentiation) algorithm so as to accurately control on and off of the cold water electromagnetic valve and the hot water electromagnetic valve; a water temperature sensor is further mounted on a water outlet pipe of a water mixing device, and water temperature signals of water mixed by a water mixing chamber are fed to the controller. The intelligent water temperature and quantity control device has the advantages that the temperature and the quantity of water discharged by the water outlet pipe can be accurately adjusted, the total water quantity of water used during bathing can be displayed, and accordingly bathing environments required by users can be created.
Description
Technical field
The present invention designs a kind of water temperature water volume control device, relates in particular to a kind of Intelligent water water volume control device.
Background technology
Due to popularizing of family and individual bathroom, it is generally that hot water or cold water's regulating device is installed that traditional bathroom water temperature regulates.Common are manual regulation device and device for automatically regulating, manually regulation device is to adjust the temperature of mixing rear bath water by the aperture of two valves of control hot water or cold water, and the shortcoming of this control mode is waste hot water or cold water resource, and fluctuating temperature is larger.Automaton is to detect water pipe water temperature by temperature sensor, then the aperture that feeds back to microprocessor controls hot water or cold water solenoid valve regulates water temperature, water admixing device mixes hot water or cold water in water admixing device, a single tube water outlet is only established in bathroom, user only need open a valve and get final product shower, reach and save hot water or cold water's resource, the object that fluctuating temperature is less.But in the time that the bore of solenoid valve is fixed, the water yield by water valve is also fixed, due to hydraulic pressure, the impact of other environmental factors such as water velocity, hot water or cold water's influx cannot accurately be controlled, the acomia object that reaches accurate control water temperature, mixed water temperature still has larger fluctuation, and each user has the specific demand of oneself in the time of bathing to the size of the water yield, but this temperature control equipment can not be controlled the aquifer yield in the unit interval, can not detect user's water yield of once using of taking a shower.Therefore such water temperature regulater can not provide reasonable bathing environment and bathing quality for user.
Summary of the invention
The object of the invention is to for existing water temperature control device in use cannot the required hot water or cold water's water yield adding of accuracy controlling, mixed water temperature still has larger fluctuation, can not regulate and control user while taking a shower unit interval aquifer yield, can not measure once the take a shower deficiency of the used water yield of user, can accurately control hot water or cold water's dosage in the unit interval and propose one, accurately control the Intelligent water water volume control device of bath water temperature.
Can realize object of the present invention by following technical proposals: a kind of water temperature water volume control device, it includes hot-water line, cold water pipe, rising pipe, water admixing device, hot water flow meter, cold water flow meter, hot water electromagnetic valve, cold water solenoid valve, hot water cooling-water temperature sensor, cold water cooling-water temperature sensor, rising pipe cooling-water temperature sensor, controller.It is characterized in that, hot water or cold water's flowmeter is used for respectively measuring the hot and cold water yield that flows into water admixing device, hot water or cold water's cooling-water temperature sensor is used for measuring respectively the water temperature of hot and cold water pipe, hot water or cold water's solenoid valve is used for controlling respectively hot water or cold water and flows into the water yield of water admixing device, rising pipe thermometer measure rising pipe water temperature.Control device, by accepting detection signal, is processed acknowledge(ment) signal, transmits control signal in conjunction with pid algorithm, carrys out leaving water temperature and the water yield of control device.
Beneficial effect of the present invention is: it can accurately be controlled the temperature of bath water, can make mixed fluctuating temperature minimum, can accurately control the size of the water yield while shower, measures the water yield of once taking a shower and using.Eliminate the drawback that the mixed rear water temperature of existing water admixing device still has larger fluctuation, for user provides a good bathing environment.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Intelligent water water volume control device of the present invention.
In Fig. 1, include: 1. hot water electromagnetic valve, 2. hot water cooling-water temperature sensor, 3. cold water cooling-water temperature sensor, 4. cold water solenoid valve, 5. hot water flow meter, 6. cold water flow meter, 7. water admixing device, 8. rising pipe cooling-water temperature sensor, 9. controller, 91. controller displays, 92. controller buttons, 10. hot-water line, 11. cold water pipes, 12. rising pipes.
Embodiment:
A kind of Intelligent water water volume control device of the present invention, as shown in Figure 1, the water delivering orifice of the water delivering orifice of hot-water line (10) and cold water pipe (11) links together by water admixing device (7) and the water inlet of rising pipe (12), the hot water of cold water and hot-water line (10) inflow that cold water pipe (11) flows into, after water admixing device (7) mixes, then flows into rising pipe (12); The water inlet of hot-water line (10) is connected with hot water effluent's pipeline of water heater, and the water inlet of cold water pipe (11) is connected with water supply pipe, and the water delivering orifice of rising pipe (12) is connected with user's water pipeline, for user provides the hot water of suitable temperature.
Hot water electromagnetic valve (1), hot water cooling-water temperature sensor (2), hot water flow meter (5) are installed on hot-water line (10); Cold water cooling-water temperature sensor (3), cold water solenoid valve (4), cold water flow meter (6) are installed on cold water pipe (11).Hot water cooling-water temperature sensor (2) is passed to controller (9) with cold water cooling-water temperature sensor (3) by the cold water pipe (11) detecting and hot-water line (10) water temperature signal, hot water flow meter (5) is passed to controller (9) with cold water flow meter (6) by the cold water pipe (11) detecting and the water yield signal of hot-water line (10), controller (9) will contrast and process with temperature value and the water yield value set by controller button (92) in advance after the flow signal receiving and water temperature signal synthesis, make to enter the cold of water admixing device (7), hot water amount has an appropriate ratio value, then calling pid algorithm according to this ratio accurately controls cold water solenoid valve (4) and hot water electromagnetic valve (1) and regulates and controls cold, hot water flows into the water yield of water admixing device (7), mixed water temperature and the water yield are first regulated.
Rising pipe cooling-water temperature sensor (8) detects the output water temperature of water admixing device (7), again temperature signal is fed back to controller (9), the temperature value of feedback and predefined temperature value are compared, and then regulate the ratio of cold water solenoid valve (4) and hot water electromagnetic valve (1) correction cold water pipe (11) and hot-water line (10) inflow water admixing device (12) water with pid algorithm.In the time regulating hot water or cold water's ratio, the water yield signal that cold water flow meter (6) and hot water flow meter (5) are measured is as value of feedback and only the water temperature of water admixing device (7) rising pipe (12) is proofreaied and correct, and aquifer yield remains unchanged.Thereby reach the water temperature of accurate control water admixing device (7) rising pipe (12) and the object of the water yield.User only needs to set by the controller button (92) of controller (9) water temperature and the unit interval aquifer yield of bathing before use, the total Water that the water temperature value of the upper meeting of shower Time Controller display (91) display setting, current water temperature value, setting unit interval aquifer yield, current unit interval aquifer yield, bathing are used.
Claims (2)
1. an Intelligent water water volume control device, include cold water solenoid valve, cold water cooling-water temperature sensor, cold water flow meter, hot water electromagnetic valve, hot water cooling-water temperature sensor, hot water flow meter, it is characterized in that: hot water or cold water's cooling-water temperature sensor and hot water or cold water's flowmeter, then the hot water or cold water's flow and the water temperature that are used for respectively detecting hot and cold water pipe send to controller.
2. high-accuracy water temperature controller according to claim 1, it is characterized in that controller passes through the flow signal with reference to hot water or cold water's flowmeter feedback, then use pid algorithm to send instruction control hot water or cold water solenoid valve, the hot and cold water yield that flows into mixing chamber is accurately controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310040478.2A CN103970166A (en) | 2013-02-02 | 2013-02-02 | Intelligent water temperature and quantity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310040478.2A CN103970166A (en) | 2013-02-02 | 2013-02-02 | Intelligent water temperature and quantity control device |
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| Publication Number | Publication Date |
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| CN103970166A true CN103970166A (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310040478.2A Pending CN103970166A (en) | 2013-02-02 | 2013-02-02 | Intelligent water temperature and quantity control device |
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| CN (1) | CN103970166A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281180A (en) * | 2013-12-02 | 2015-01-14 | 成都云朵技术有限公司 | Intelligent water temperature and water amount control device |
| CN105147480A (en) * | 2015-08-28 | 2015-12-16 | 孙国宏 | Patient care bed |
| CN106766227A (en) * | 2017-02-14 | 2017-05-31 | 广东万家乐燃气具有限公司 | A kind of water heater intelligent constant-temperature circulating device |
| CN107479364A (en) * | 2017-09-13 | 2017-12-15 | 西安科技大学 | A kind of fluid hybrid control system based on double closed-loop PID algorithm |
| CN109062287A (en) * | 2018-06-25 | 2018-12-21 | 厦门建霖健康家居股份有限公司 | A kind of outlet controlling system and method |
| CN109341085A (en) * | 2018-09-10 | 2019-02-15 | 浙江大学 | A kind of intelligent temperature control spray head and its Exciting-simulator system power-economizing method |
| CN112555465A (en) * | 2020-12-02 | 2021-03-26 | 上海栩讷科技有限公司 | Novel electronic temperature control water mixing device |
| CN114935953A (en) * | 2022-05-24 | 2022-08-23 | 浙江朗诗德健康饮水设备股份有限公司 | Constant-temperature water control method, device and medium |
-
2013
- 2013-02-02 CN CN201310040478.2A patent/CN103970166A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281180A (en) * | 2013-12-02 | 2015-01-14 | 成都云朵技术有限公司 | Intelligent water temperature and water amount control device |
| CN105147480A (en) * | 2015-08-28 | 2015-12-16 | 孙国宏 | Patient care bed |
| CN106766227A (en) * | 2017-02-14 | 2017-05-31 | 广东万家乐燃气具有限公司 | A kind of water heater intelligent constant-temperature circulating device |
| CN107479364A (en) * | 2017-09-13 | 2017-12-15 | 西安科技大学 | A kind of fluid hybrid control system based on double closed-loop PID algorithm |
| CN107479364B (en) * | 2017-09-13 | 2021-08-31 | 西安科技大学 | Fluid mixing control system based on double closed-loop PID algorithm |
| CN109062287A (en) * | 2018-06-25 | 2018-12-21 | 厦门建霖健康家居股份有限公司 | A kind of outlet controlling system and method |
| CN109341085A (en) * | 2018-09-10 | 2019-02-15 | 浙江大学 | A kind of intelligent temperature control spray head and its Exciting-simulator system power-economizing method |
| CN112555465A (en) * | 2020-12-02 | 2021-03-26 | 上海栩讷科技有限公司 | Novel electronic temperature control water mixing device |
| CN114935953A (en) * | 2022-05-24 | 2022-08-23 | 浙江朗诗德健康饮水设备股份有限公司 | Constant-temperature water control method, device and medium |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140806 |