CN202812427U - Temperature-controlled water saving valve - Google Patents

Temperature-controlled water saving valve Download PDF

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Publication number
CN202812427U
CN202812427U CN 201220212928 CN201220212928U CN202812427U CN 202812427 U CN202812427 U CN 202812427U CN 201220212928 CN201220212928 CN 201220212928 CN 201220212928 U CN201220212928 U CN 201220212928U CN 202812427 U CN202812427 U CN 202812427U
Authority
CN
China
Prior art keywords
water
temperature
control circuit
solenoid valve
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220212928
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Chinese (zh)
Inventor
于洋
杨帆
伏星
田武洋
孙梦琦
徐东阳
杨尚霏
王咸达
阮公让
王鹏飞
Original Assignee
于洋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 于洋 filed Critical 于洋
Priority to CN 201220212928 priority Critical patent/CN202812427U/en
Application granted granted Critical
Publication of CN202812427U publication Critical patent/CN202812427U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A temperature-controlled water saving valve comprises a temperature sensor, a control circuit and an electromagnetic valve, and is characterized in that the temperature sensor is connected with the control circuit to sense the temperature at a water inlet; the control circuit is connected with the electromagnetic valve to receive a signal from the temperature sensor, and determine the state position of the electromagnetic valve according to the relative relation of size with a threshold value; and the opening/closing position of the electromagnetic valve determines different flow directions of water at different temperatures. According to the water saving valve provided by the utility model, the electromagnetic valve is controlled by the temperature sensor, hot water directly flows out, and cold water flows into a water storage tank, so that the purpose of water conservation is achieved.

Description

The temperature control water-saving valve
Technical field
The utility model relates to a kind of electric water heater that is applied to, gas water-heater, the water saving fixtures of solar water heater.
Background technique
At present, the popularity of household water heater is very high, but the gas water-heater that we commonly use, electric water heater, problem of solar water heater ubiquity, namely can't heat to be in and connect the water in the pipeline between water outlet and the water storage box, this has directly caused using water heater is to utilize this part water, and the temperature of this part water also is to reach the temperature requirement that uses hot water simultaneously.Solar water heater distance from the water storage box to the waterexit end is longer, and along with the length of the reduction pipe of domestic floor strengthens, the water yield in this section pipe can be more.Most people are directly to bleed off to the water treatment mode in this section pipe, and this China to water resources shortage is huge waste.Our intelligent water-saving valve designs for this problem, by reclaiming the water that does not heat in the storage pipeline, reaches the purpose that avoids waste.
The model utility content
The technical problems to be solved in the utility model is: for this practical problem, provide a kind of simple in structure, cost is low, easy to use, easy water-connecting valve is installed; By this water-saving valve, neither affect normal hot water and use, guarantee that again this section water of the inadequate usage requirement of temperature is not wasted simultaneously.
The technical solution of the utility model:
A kind of temperature control water-saving valve comprises temperature transducer, control circuit, and solenoid valve, described temperature transducer links to each other with described control circuit, perception water inlet temperature; Described control circuit links to each other with described solenoid valve, receives signal from temperature transducer, concerns the state position that determines solenoid valve according to the relative size with threshold value; The various flows that the opened and closed positions of described solenoid valve determines different temperatures water to.Described temperature control water-saving valve comprises temperature transducer, two-state solenoid valve, logic control circuit, two water outlet ports.Temperature transducer is located at the water inlet place of described water-saving valve; The two-state solenoid valve is located at the water outlet of described water-saving valve; The state I outlet of two-state solenoid valve connects waterexit end A, and the state I I outlet of state solenoid valve connects waterexit end B; It is outside that logic control circuit is arranged on water-saving valve pipeline water route.The temperature signal control that the on off state of described two-state solenoid valve is received according to temperature transducer by logic control circuit.When the temperature that flows into water was lower than the temperature threshold of setting, solenoid valve was got to state I; When the temperature that flows into water was higher than temperature threshold, the temperature of solenoid valve was got to state I I.Waterexit end A connecting tube is guided to the water storage box place.B place, waterexit end connects rain spray nozzle or water tap, and temperature reaches the hot water of usage requirement will be from flowing out here.
The ground of the ground andlogic control circuit of temperature transducer links to each other, and output terminal links to each other with the control input end of logical circuit.The power supply of feeder ear andlogic control circuit links to each other.The control output end of logic control circuit links to each other with the control input end of two-state solenoid valve.The ground of logic control circuit links to each other with the ground of solenoid valve.
Positive beneficial effect of the present utility model: described water-saving valve design is ingenious, and does not affect the normal use of water heater, plays again the effect of water saving simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.Among the figure, 1 is this water-saving valve appearance profile, and 2 is temperature transducer, and 3 is the solenoid valve status switch, and 4 is the state I position, and 5 is state I I position, and 6 is waterexit end A, and 7 is waterexit end B, and 8 is tube wall, and 9 is water intake end.
Embodiment
Referring to schematic representation, schematic representation is depicted as the position relationship of each parts.Temperature transducer can use DS18B20 type sensor.Logic control circuit can use EM231PT100.In batch production process, can use customization version special integrated circuit to reduce cost.
The ground of the ground andlogic control circuit of temperature transducer links to each other, and output terminal links to each other with the control input end of logical circuit.The power supply of feeder ear andlogic control circuit links to each other.The control output end of logic control circuit links to each other with the control input end of two-state solenoid valve.The ground of logic control circuit links to each other with the ground of solenoid valve.
The water intake end that the pipe end of water heater is connected this water-saving valve; Waterexit end 1 water pipe is connected to water storage box; Waterexit end 2 connecting taps or shower nozzle.
Whole exiting water process.When water temperature is low, do not reach temperature threshold, water flows into solenoid valve through water intake end, through the state 1 inflow waterexit end 1 of solenoid valve, again in the 1 inflow water storage box of waterexit end; When water temperature reached temperature threshold, water flowed into water intake end and flows into waterexit ends 2 by the state 2 of solenoid valve, 2 flowed out to shower nozzle through the waterexit end again, can use.

Claims (1)

1. a temperature control water-saving valve comprises temperature transducer, control circuit, and solenoid valve is characterized in that: described temperature transducer links to each other with described control circuit, perception water inlet temperature; Described control circuit links to each other with described solenoid valve, receives signal from temperature transducer, concerns the state position that determines solenoid valve according to the relative size with threshold value; The various flows that the opened and closed positions of described solenoid valve determines different temperatures water to.
CN 201220212928 2012-05-11 2012-05-11 Temperature-controlled water saving valve Expired - Fee Related CN202812427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220212928 CN202812427U (en) 2012-05-11 2012-05-11 Temperature-controlled water saving valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220212928 CN202812427U (en) 2012-05-11 2012-05-11 Temperature-controlled water saving valve

Publications (1)

Publication Number Publication Date
CN202812427U true CN202812427U (en) 2013-03-20

Family

ID=47871297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220212928 Expired - Fee Related CN202812427U (en) 2012-05-11 2012-05-11 Temperature-controlled water saving valve

Country Status (1)

Country Link
CN (1) CN202812427U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109950586A (en) * 2019-04-01 2019-06-28 浙江晨阳新材料有限公司 A kind of hydrogen fuel cell preventing overheat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109950586A (en) * 2019-04-01 2019-06-28 浙江晨阳新材料有限公司 A kind of hydrogen fuel cell preventing overheat

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20140511

C17 Cessation of patent right