CN205190842U - Novel water system is mixed to intelligence - Google Patents
Novel water system is mixed to intelligence Download PDFInfo
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- CN205190842U CN205190842U CN201520986883.8U CN201520986883U CN205190842U CN 205190842 U CN205190842 U CN 205190842U CN 201520986883 U CN201520986883 U CN 201520986883U CN 205190842 U CN205190842 U CN 205190842U
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- butterfly valve
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Abstract
The utility model relates to a novel water system is mixed to intelligence. The muddy water system that water is even, go out water water temperature constant is mixed in order to provide one kind to its purpose. The utility model discloses a controller, cold water electric butterfly valve and hot water electric butterfly valve, install a temperature sensor and a pressure sensor on the inner wall of cold water conduit water inlet, install the 2nd temperature sensor and the 2nd pressure sensor on the inner wall of hot water pipeline water inlet, install the 3rd temperature sensor and the 3rd pressure sensor on warm water pipeline water outlet's the inner wall, a temperature sensor, the 2nd temperature sensor and the 3rd temperature sensor's temperature signal input end is connected with the signal reception end of controller respectively, a pressure sensor, the 2nd pressure sensor and the 3rd pressure sensor's pressure signal output is connected with the signal reception end of controller respectively, and the control signal output of controller is connected with cold water electric butterfly valve's control end and hot water electric butterfly valve's control end respectively.
Description
Technical field
The utility model relates to a kind of apparatus for combining liquids, particularly relates to a kind of novel intelligent turbid water system.
Background technique
Current, the mode utilizing hot and cold water mixed method to realize constant temperature water supply is mainly three-way valve and regulates method, in actual use, three-way valve regulates method fine in small flow constant temperature water supply field effect, but in large discharge constant temperature water supply occasion, once there is the situations such as water source temperature instability, source pressure change, generally will occur that temperature regulates inaccurate and unstable situation, output water temperature is sometimes hot and sometimes cold, can not meet constant temperature water supply demand.So three-way valve regulates method to be only applicable to small flow constant temperature water supply field or to the undemanding occasion of water-exit temperature requirement, cannot be used in that, water output higher to supply water temperature requirement is comparatively large, the occasion of water source temperature and pressure instability, market not have other better modes meet this type of demand yet.
Three-way valve regulates ratio juris to be use temperature sensor measurement water-exit temperature, contrasts, then control cold-hot water proportion by electric T-shaped valve according to water-exit temperature and set temperature, thus realizes the object controlling water-exit temperature.Three-way valve is caused to regulate the reason of method water-exit temperature instability to mainly contain several aspect specifically:
1, three-way valve regulates method not possess and can make the well-mixed structure of hot and cold water.If sensor distance three-way valve is comparatively near, then also fully do not mix when mixing water arrives sensor, sensor can not reflect mixing water actual temperature, and controller correctly cannot control cold-hot water proportion.If sensor distance three-way valve is far away, then can cause system significant delays, there is relatively large deviation in water temperature when controller detects that water temperature changes in water supply line, now regulate hot and cold water mixed proportion with late, in this case water-exit temperature can be caused to fluctuate widely, and water-exit temperature cannot be stablized;
2, three-way valve regulates method cannot carry out flow control according to water requirement to water inlet, time water requirement is little, outlet conduit internal pressure can increase, if hot and cold water water inlet pipe pressure is not identical, the water inlet pipe that pressure is little there will be the situation of pouring in down a chimney, and system cannot normally be run.
3, when entering coolant-temperature gage or pressure change, valve cannot adjust accordingly cold-hot water proportion fast according to actual conditions, controls existence seriously delayed, causes water-exit temperature unstable.
Model utility content
The technical problems to be solved in the utility model is to provide simple, the mixed novel intelligent turbid water system that water is even, output water temperature is constant of a kind of structure.
The utility model novel intelligent turbid water system, wherein, comprise controller, apparatus for combining liquids, cold water electrical butterfly valve and hot water electrical's butterfly valve, cold water pipes water inlet is connected with the liquid inlet of apparatus for combining liquids with second pipe respectively by the first pipeline with hot water pipeline water inlet, first pipeline and second pipe are separately installed with cold water electrical butterfly valve and hot water electrical's butterfly valve, the liquid outlet of apparatus for combining liquids is connected with warm water pipe water outlet by the 3rd pipeline, the pipe interior of cold water pipes water inlet is provided with the first temperature transducer and the first pressure transducer, the pipe interior of hot water pipeline water inlet is provided with the second temperature transducer and the second pressure transducer, the pipe interior of warm water pipe water outlet is provided with three-temperature sensor and the 3rd pressure transducer, first temperature transducer, second temperature transducer is connected with the signal receiving end of controller respectively with the temperature signal output terminal of three-temperature sensor, first pressure transducer, the second pressure transducer are connected with the signal receiving end of controller respectively with the signal output end of the 3rd pressure transducer, and the control signal output terminal of controller is connected with the control end of cold water electrical butterfly valve and the control end of hot water electrical's butterfly valve respectively.
The utility model novel intelligent turbid water system, wherein said first temperature transducer, the second temperature transducer are connected with controller respectively by temperature collection circuit with three-temperature sensor, first temperature transducer, the second temperature transducer are connected with the signals collecting end of temperature collection circuit respectively with the temperature signal output terminal of three-temperature sensor, and the signal output part of temperature collection circuit is connected with the signal receiving end of controller.
The utility model novel intelligent turbid water system, wherein said first pressure transducer, the second pressure transducer are connected with controller respectively by pressure acquisition circuit with the 3rd pressure transducer, first pressure transducer, the second pressure transducer are connected with the signals collecting end of pressure acquisition circuit respectively with the signal output end of the 3rd pressure transducer, and the signal output part of pressure acquisition circuit is connected with the signal receiving end of controller.
The utility model novel intelligent turbid water system, wherein said controller is connected with cold water electrical butterfly valve by the first valve driving circuit.
The utility model novel intelligent turbid water system, wherein said controller is connected with hot water electrical's butterfly valve by the second valve driving circuit.
The utility model novel intelligent turbid water system, wherein said controller is ARM microcontroller.
The utility model novel intelligent turbid water system difference from prior art is: the utility model is at cold water pipes water inlet, the pipe interior of hot water pipeline water inlet and warm water pipe water outlet is separately installed with temperature transducer, can detect the water temperature and the pressure condition of current to inner-walls of duct that enter water and water outlet in real time, the temperature signal detected is transferred to controller, controller controls cold water flow and hot water flow according to the temperature signal received, ensure when cold water or the change of hot water water temperature, mixed water temperature keeps constant.Pressure transducer is separately installed with at the pipe interior of cold water pipes water inlet, hot water pipeline water inlet and warm water pipe water outlet, can detect the pressure condition of current to inner-walls of duct entering water and water outlet in real time, the pressure signal detected is transferred to controller, controller controls cold water flow and hot water flow according to the pressure signal received, and avoids the generation of situation of pouring in down a chimney in pipeline.At cold water pipes water inlet, between hot water pipeline water inlet and warm water pipe water outlet, be provided with apparatus for combining liquids, ensure that water temperature that the three-temperature sensor that warm water pipe water outlet goes out collects is the actual temperature after cold water and hot water Homogeneous phase mixing, substantially increase the sensitivity of system.
Below in conjunction with accompanying drawing, the utility model novel intelligent turbid water system is described further.
Accompanying drawing explanation
Fig. 1 is the linkage structure block diagram of the utility model novel intelligent turbid water system;
Fig. 2 is the control structure block diagram of the utility model novel intelligent turbid water system.
Embodiment
As shown in Figure 1, be the linkage structure block diagram of the utility model novel intelligent turbid water system, comprise apparatus for combining liquids 5, cold water electrical butterfly valve 3, hot water electrical's butterfly valve 4, multiple temperature transducer and multiple pressure transducer.Cold water pipes water inlet 1 is connected with the liquid inlet of second pipe with apparatus for combining liquids 5 respectively by the first pipeline with hot water pipeline water inlet 2, and the first pipeline and second pipe are separately installed with cold water electrical butterfly valve 3 and hot water electrical's butterfly valve 4.The liquid outlet of apparatus for combining liquids 5 is connected with warm water pipe water outlet 6 by the 3rd pipeline.
As shown in Figure 2, for the control structure block diagram of the utility model novel intelligent turbid water system, first temperature transducer and the first pressure transducer are arranged on the pipe interior at cold water pipes water inlet 3 place, second temperature transducer and the second pressure transducer are arranged on the pipe interior at hot water pipeline water inlet 4 place, and three-temperature sensor and the 3rd pressure transducer are arranged on the pipe interior at warm water pipe water outlet 6 place.First temperature transducer, the second temperature transducer are connected with the signals collecting end of temperature collection circuit respectively with the temperature signal output terminal of three-temperature sensor, and the signal output part of temperature collection circuit is connected with the signal receiving end of controller; First pressure transducer, the second pressure transducer are connected with the signals collecting end of pressure acquisition circuit respectively with the signal output end of the 3rd pressure transducer, and the signal output part of pressure acquisition circuit is connected with the signal receiving end of controller.The control signal output terminal of controller is connected with the control end of cold water electrical butterfly valve 3 by the first valve driving circuit, and the control signal output terminal of controller is connected with the control end of hot water electrical's butterfly valve 4 by the second valve driving circuit.
Controller of the present utility model is ARM microcontroller.
Working principle of the present utility model is: the first temperature transducer and the first pressure transducer respectively cold water temperature of convection current supercooled water pipeline water inlet 1 and the pressure of cold water to inner-walls of duct detect, second temperature transducer and the second pressure transducer respectively hot water temperature of convection current superheated water pipeline water inlet 2 and the pressure of hot water to inner-walls of duct detect, and the temperature signal detected and pressure signal are transferred to ARM microcontroller.Cold water by cold water pipes water inlet 1 and the hot water by hot water pipeline water inlet 2 fully mix in apparatus for combining liquids 5, ensure cold water and hot water mixes, water temperature is constant.Export three-temperature sensor and the 3rd pressure transducer in warm water process respectively convection current cross the warm water temperature of warm water pipe water outlet 6 and the pressure of warm water to inner-walls of duct detects, and the temperature signal detected and pressure signal are transferred to ARM microcontroller.When cold water temperature or hot water temperature change, ARM microcontroller is according to the cold water water temperature collected, hot water water temperature and warm water water temperature, the predictive control algorithm (FMPC) using ARM microcontroller self to possess calculates, draw the relation of cold water flow and hot water's amount, thus the opening degree of cold water electrical butterfly valve 3 and hot water electrical's butterfly valve 4 is controlled, realize rapidly the adjustment of hot water or cold water's ratio, ensure the constant of the rear water temperature of mixing.ARM microcontroller also according to the pressure signal received, can control the opening degree of cold water electrical butterfly valve 3 and hot water electrical's butterfly valve 4, ensures that cold water pipes is identical with hot water pipeline internal pressure, thus avoids the generation of the situation of pouring in down a chimney.
The utility model novel intelligent turbid water system, temperature transducer is separately installed with at the pipe interior at cold water pipes water inlet 1, hot water pipeline water inlet 2 and warm water pipe water outlet 6 place, can detect the water temperature and the pressure condition of current to inner-walls of duct that enter water and water outlet in real time, the temperature signal detected is transferred to controller, controller controls cold water flow and hot water flow according to the temperature signal received, ensure that mixed water temperature keeps constant when cold water or the change of hot water water temperature.Pressure transducer is separately installed with at the pipe interior at cold water pipes water inlet 1, hot water pipeline water inlet 2 and warm water pipe water outlet 6 place, can detect the pressure condition of current to inner-walls of duct entering water and water outlet in real time, the pressure signal detected is transferred to controller, controller controls cold water flow and hot water flow according to the pressure signal received, and avoids the generation of situation of pouring in down a chimney in pipeline.At cold water pipes water inlet 1, between hot water pipeline water inlet 2 and warm water pipe water outlet 6, be provided with apparatus for combining liquids 5, ensure that water temperature that the three-temperature sensor that warm water pipe water outlet goes out collects is the actual temperature after cold water and hot water Homogeneous phase mixing, substantially increase the sensitivity of system.Simple, the mixed water of the utility model structure is even, output water temperature is constant, compared with prior art has obvious advantage.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (6)
1. a novel intelligent turbid water system, it is characterized in that: comprise controller, apparatus for combining liquids (5), cold water electrical butterfly valve (3) and hot water electrical's butterfly valve (4), cold water pipes water inlet (1) is connected with the liquid inlet of second pipe with apparatus for combining liquids (5) respectively by the first pipeline with hot water pipeline water inlet (2), first pipeline and second pipe are separately installed with cold water electrical butterfly valve (3) and hot water electrical's butterfly valve (4), the liquid outlet of apparatus for combining liquids (5) is connected with warm water pipe water outlet (6) by the 3rd pipeline, the pipe interior at cold water pipes water inlet (1) place is provided with the first temperature transducer and the first pressure transducer, the pipe interior at hot water pipeline water inlet (2) place is provided with the second temperature transducer and the second pressure transducer, the pipe interior at warm water pipe water outlet (6) place is provided with three-temperature sensor and the 3rd pressure transducer, first temperature transducer, second temperature transducer is connected with the signal receiving end of controller respectively with the temperature signal output terminal of three-temperature sensor, first pressure transducer, the second pressure transducer are connected with the signal receiving end of controller respectively with the signal output end of the 3rd pressure transducer, and the control signal output terminal of controller is connected with the control end of cold water electrical butterfly valve (3) and the control end of hot water electrical's butterfly valve (4) respectively.
2. novel intelligent turbid water system according to claim 1, it is characterized in that: described first temperature transducer, the second temperature transducer are connected with controller respectively by temperature collection circuit with three-temperature sensor, first temperature transducer, the second temperature transducer are connected with the signals collecting end of temperature collection circuit respectively with the temperature signal output terminal of three-temperature sensor, and the signal output part of temperature collection circuit is connected with the signal receiving end of controller.
3. novel intelligent turbid water system according to claim 1, it is characterized in that: described first pressure transducer, the second pressure transducer are connected with controller respectively by pressure acquisition circuit with the 3rd pressure transducer, first pressure transducer, the second pressure transducer are connected with the signals collecting end of pressure acquisition circuit respectively with the signal output end of the 3rd pressure transducer, and the signal output part of pressure acquisition circuit is connected with the signal receiving end of controller.
4. novel intelligent turbid water system according to claim 1, is characterized in that: described controller is connected with cold water electrical butterfly valve (3) by the first valve driving circuit.
5. novel intelligent turbid water system according to claim 1, is characterized in that: described controller is connected with hot water electrical's butterfly valve (4) by the second valve driving circuit.
6. novel intelligent turbid water system according to claim 1, is characterized in that: described controller is ARM microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986883.8U CN205190842U (en) | 2015-12-02 | 2015-12-02 | Novel water system is mixed to intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986883.8U CN205190842U (en) | 2015-12-02 | 2015-12-02 | Novel water system is mixed to intelligence |
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| Publication Number | Publication Date |
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| CN205190842U true CN205190842U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520986883.8U Expired - Fee Related CN205190842U (en) | 2015-12-02 | 2015-12-02 | Novel water system is mixed to intelligence |
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| CN (1) | CN205190842U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348877A (en) * | 2017-08-17 | 2017-11-17 | 山东源能源科技开发有限公司 | A kind of intelligent water supply shower system |
| CN107606245A (en) * | 2017-09-02 | 2018-01-19 | 开平市翔升电子科技有限公司 | A kind of digital high accuracy constant-temperature shower faucet |
| CN107843138A (en) * | 2017-11-27 | 2018-03-27 | 徐州荣盛纺织整理有限公司 | A kind of dyeing and finishing hot water reuse water temperature automatic control system |
| CN110613353A (en) * | 2018-06-20 | 2019-12-27 | 芜湖美的厨卫电器制造有限公司 | Water dispenser and system for automatically adjusting water outlet temperature thereof |
-
2015
- 2015-12-02 CN CN201520986883.8U patent/CN205190842U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348877A (en) * | 2017-08-17 | 2017-11-17 | 山东源能源科技开发有限公司 | A kind of intelligent water supply shower system |
| CN107606245A (en) * | 2017-09-02 | 2018-01-19 | 开平市翔升电子科技有限公司 | A kind of digital high accuracy constant-temperature shower faucet |
| CN107606245B (en) * | 2017-09-02 | 2020-01-17 | 开平市翔升电子科技有限公司 | Digital high-precision constant-temperature shower faucet |
| CN107843138A (en) * | 2017-11-27 | 2018-03-27 | 徐州荣盛纺织整理有限公司 | A kind of dyeing and finishing hot water reuse water temperature automatic control system |
| CN110613353A (en) * | 2018-06-20 | 2019-12-27 | 芜湖美的厨卫电器制造有限公司 | Water dispenser and system for automatically adjusting water outlet temperature thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |