CN204729673U - Electronic mixed water valve - Google Patents
Electronic mixed water valve Download PDFInfo
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- CN204729673U CN204729673U CN201520408305.6U CN201520408305U CN204729673U CN 204729673 U CN204729673 U CN 204729673U CN 201520408305 U CN201520408305 U CN 201520408305U CN 204729673 U CN204729673 U CN 204729673U
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- water
- valve
- mixed water
- spool
- mixed
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Abstract
The open a kind of electronic mixed water valve of the utility model, comprise valve body and the controller being positioned at water heater, described valve body comprises cold water inlet, water inlet of hot water, warm water water outlet and the mixed water cavity be connected with described warm water water outlet, the first temperature transducer is provided with in described mixed water cavity, spool and flow transducer is also provided with in described mixed water cavity, described spool is positioned at the bottom of described mixed water cavity, described spool is connected with driving the output shaft of its motor rotated, described flow transducer is positioned at the warm water passage with described warm water outlet, described controller is connected with described first temperature transducer and motor respectively.Electronic mixed water valve cost of the present utility model is low, regulates the temperature response time short, and the stability of temperature is better, improves the travelling comfort that user uses.
Description
Technical field
The utility model relates to mixed water valve technical field, is specifically related to a kind of electronic mixed water valve.
Background technique
Mixed water valve is divided into mechanical type to mix water valve and electronic mixing valve in the market, and it is that the controlling component cost of core is higher and also high to water quality requirement with memory metal that mechanical type mixes water valve, and filter screen easily blocks.Electronic mixing valve is divided into step motor type and DC motor type, and stepper motor cost is higher, can not meet the requirement that popularization is promoted.Now commercially have a kind of DC motor type by centre lathe type push-and-pull and double motor type two tune structure, use the mixed water valve of this structure, cost increases to some extent and regulates the response time of temperature long, and on the other hand, temperature stability is bad.
Summary of the invention
Main purpose of the present utility model is to provide a kind of electronic mixed water valve, to solve the technical problem that electronic mixed water valve cost in prior art is high, the adjustment temperature response time is long and temperature stability is bad.
In order to realize model utility object, the utility model provides a kind of electronic mixed water valve, comprise valve body and the controller being positioned at water heater, described valve body comprises cold water inlet, water inlet of hot water, warm water water outlet and the mixed water cavity be connected with described warm water water outlet, the first temperature transducer is provided with in described mixed water cavity, spool and flow transducer is also provided with in described mixed water cavity, described spool is positioned at the bottom of described mixed water cavity, described spool is connected with driving the output shaft of its motor rotated, described flow transducer is positioned at the warm water passage be communicated with described warm water water outlet, described controller is connected with described first temperature transducer and motor respectively.
Preferably, described valve body also comprises the cold water channel be communicated with described cold water inlet and the hot water channel be communicated with described water inlet of hot water, and described cold water channel and hot water channel are inverted cone.
Preferably, the end of described cold water channel and hot water channel is respectively provided with a reducing runner, and the water outlet of described reducing runner is corresponding with the position of spool.
Preferably, described reducing runner is inverted L shape, and described spool is provided with fan-shaped moving plate, and the both sides of described fan-shaped moving plate are respectively provided with disc-shaped diaphragm seal, and the water outlet of described reducing runner is corresponding with the position of described disc-shaped diaphragm seal.
Preferably, be provided with the second temperature transducer in described cold water channel, described second temperature transducer is connected with described controller.
Preferably, described electronic mixed water valve also comprises the fixed base be fixedly connected with described valve body.
The mixed water valve of structure is adjusted to compare with existing DC motor type by centre lathe type push-and-pull and double motor type are two, the utility model is by arranging Electric Machine Control spool thus regulate the aperture of hot and cold water simultaneously, make electronic mixed water valve cost low, regulate the temperature response time short, flow transducer is provided with in warm water passage, the impeller of flow transducer serves barrier effect to mixed warm water, the time lengthening of mixing, what mix is more abundant, thus make the stability of temperature better, improve the travelling comfort that user uses.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of electronic mixed water valve in the utility model one embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, Fig. 1 is the sectional structure schematic diagram of electronic mixed water valve in the utility model one embodiment, in the present embodiment, electronic mixed water valve comprises valve body and is positioned at the controller of water heater, described valve body comprises cold water inlet 1, water inlet of hot water 2, warm water water outlet 3 and the mixed water cavity 4 be connected with described warm water water outlet 3, the first temperature transducer 5 is provided with in described mixed water cavity 4, spool 6 and flow transducer 7 is also provided with in described mixed water cavity 4, described spool 6 is positioned at the bottom of described mixed water cavity 4, described spool 6 is connected with driving the output shaft of its motor rotated, described flow transducer 7 is positioned at the warm water channel 8 be communicated with described warm water water outlet 3, described controller is connected with described first temperature transducer 5 and motor respectively.It should be noted that, when controller being arranged in the electrical products such as water heater, the power supply system of electrical products itself directly can being adopted for its power supply, the display system of electrical products itself also can be adopted to show the status information of electronic mixed water valve.
The mixed water valve of structure is adjusted to compare with existing DC motor type by centre lathe type push-and-pull and double motor type are two, the utility model is by arranging Electric Machine Control spool 6 thus regulate the aperture of hot and cold water simultaneously, make electronic mixed water valve cost low, regulate the temperature response time short, flow transducer 7 is provided with in warm water channel 8, the impeller of flow transducer 7 serves barrier effect to mixed warm water, the time lengthening of mixing, what mix is more abundant, thus make the stability of temperature better, improve the travelling comfort that user uses.
Concrete, in the present embodiment, this electronic mixed water valve has three valve ports, wherein, cold water inlet 1 is communicated with cold water pipe, water inlet of hot water 2 is communicated with the hot water pipeline of electric heat water tank, gas water-heater or heat pump water heater, and warm water water outlet 3 externally exports constant temperature current, is drawn for user by connecting pipeline connection shower head or other constant temperature water supply pipelines.Valve body also comprises the cold water channel 9 be communicated with described cold water inlet 1, the hot water channel 10 be communicated with described water inlet of hot water 2, and cold water channel 9 and hot water channel 10 are inverted cone.Such cold water and hot water can flow to mixed water cavity 4 quickly, and be respectively provided with a reducing runner 11 at the end of cold water channel 9 and hot water channel 10, the water outlet of reducing runner 11 is corresponding with the position of spool 6.The water outlet of reducing runner 11 is also provided with rubber seal 12, reducing runner 11 is inverted L shape, spool 6 is provided with fan-shaped moving plate 60, and the both sides of fan-shaped moving plate 60 are respectively provided with disc-shaped diaphragm seal 61, and the water outlet of reducing runner 11 is corresponding with the position of disc-shaped diaphragm seal 61.Reducing runner 11 is designed to inverted L shape, and vertical plane is connected with taper water intake, can stop the frontal impact of water inlet current, prevents and avoid current to the shock of spool 6 and damage.On the other hand, reducing runner 11 changes water (flow) direction, current is guided into the position of spool 6, makes the diaphragm seal 61 of the disc-shaped of spool 6 just in time can seal the water outlet of reducing runner 11.Eccentricity gear deceleration direct-current motor selected by motor, spool 6 selects segmental rotor spool, and motor can be arranged on the outside of valve body, also can be arranged in the fixed base 14 that is fixedly connected with valve body, use fixed base 14 to be convenient to the installation of electronic mixed water valve, also can reduce the vibration of valve body.
For realizing the effective control of controller to electronic mixed water valve, avoid hydraulic pressure on the impact of water-exit temperature, the present embodiment adopts temperature signal as the reference signal controlling electronic mixed water valve.In the present embodiment, temperature signal not only comprises the temperature of mixing water in mixed water cavity 4, also comprises the cold water temperature entering cold water channel 9.Concrete, the first temperature transducer 5 arranged in mixed water cavity 4, for detecting mixed warm water temperature, arranges the second temperature transducer 13 in cold water channel 9, for detecting cold water temperature, the first temperature transducer 5 is connected with controller respectively with the second temperature transducer 13.Controller passes through the temperature signal of collection two temperature transducers as foundation, makes and output control signals to motor accordingly after analytical calculation.Work is controlled under the control signal that motor exports at controller, thus rotated by the fan-shaped moving plate 60 of output shaft band movable valve plug 6, disc-shaped diaphragm seal 61 rotates thereupon, thus the aperture of cold water inlet 1 and water inlet of hot water 2 can be changed, control the cool water quantity and the hot water amount that enter mixed water cavity 4, cold water and hot water are mixed at mixed water cavity 4 according to a certain percentage, finally reaches default target temperature.Mixed warm water percussion flow quantity sensor 7, the impeller in mixed warm water impingement flow quantity sensor 7.Flow transducer 7 serves certain barrier effect at this to mixed warm water.Owing to stopping, the inner hot and cold water incorporation time of mixed warm water is extended, and mixing is more abundant, and the vane rotary of flow transducer 7 inside drives water flow rotary, and mixed warm water forms whirlpool at flow transducer 7 place.Under the effect of whirlpool, break up the temperature field of hot and cold water.Make the inner hot and cold water mixing of mixed hot water evenly, temperature is more constant, and the stability of temperature is better.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. an electronic mixed water valve, comprise valve body and the controller being positioned at water heater, described valve body comprises cold water inlet, water inlet of hot water, warm water water outlet and the mixed water cavity be connected with described warm water water outlet, the first temperature transducer is provided with in described mixed water cavity, it is characterized in that, spool and flow transducer is also provided with in described mixed water cavity, described spool is positioned at the bottom of described mixed water cavity, described spool is connected with driving the output shaft of its motor rotated, described flow transducer is positioned at the warm water passage be communicated with described warm water water outlet, described controller is connected with described first temperature transducer and motor respectively.
2. electronic mixed water valve as claimed in claim 1, is characterized in that, described valve body also comprises the cold water channel be communicated with described cold water inlet and the hot water channel be communicated with described water inlet of hot water, and described cold water channel and hot water channel are inverted cone.
3. electronic mixed water valve as claimed in claim 2, is characterized in that, the end of described cold water channel and hot water channel is respectively provided with a reducing runner, and the water outlet of described reducing runner is corresponding with the position of spool.
4. electronic mixed water valve as claimed in claim 3, it is characterized in that, described reducing runner is inverted L shape, and described spool is provided with fan-shaped moving plate, the both sides of described fan-shaped moving plate are respectively provided with disc-shaped diaphragm seal, and the water outlet of described reducing runner is corresponding with the position of described disc-shaped diaphragm seal.
5. electronic mixed water valve as claimed in claim 2, is characterized in that, be provided with the second temperature transducer in described cold water channel, and described second temperature transducer is connected with described controller.
6. electronic mixed water valve as claimed in claim 1, is characterized in that, described electronic mixed water valve also comprises the fixed base be fixedly connected with described valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408305.6U CN204729673U (en) | 2015-06-11 | 2015-06-11 | Electronic mixed water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408305.6U CN204729673U (en) | 2015-06-11 | 2015-06-11 | Electronic mixed water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729673U true CN204729673U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408305.6U Expired - Fee Related CN204729673U (en) | 2015-06-11 | 2015-06-11 | Electronic mixed water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958669A (en) * | 2017-05-22 | 2017-07-18 | 东莞市皓奇企业管理服务有限公司 | The application method of smart home Anti-drip water mixing valve |
| CN107091357A (en) * | 2017-05-22 | 2017-08-25 | 东莞市皓奇企业管理服务有限公司 | The application method of Intelligent water mixing valve |
| CN107166076A (en) * | 2017-05-22 | 2017-09-15 | 东莞市皓奇企业管理服务有限公司 | The application method of smart home water mixing valve |
-
2015
- 2015-06-11 CN CN201520408305.6U patent/CN204729673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958669A (en) * | 2017-05-22 | 2017-07-18 | 东莞市皓奇企业管理服务有限公司 | The application method of smart home Anti-drip water mixing valve |
| CN107091357A (en) * | 2017-05-22 | 2017-08-25 | 东莞市皓奇企业管理服务有限公司 | The application method of Intelligent water mixing valve |
| CN107166076A (en) * | 2017-05-22 | 2017-09-15 | 东莞市皓奇企业管理服务有限公司 | The application method of smart home water mixing valve |
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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: 20151028 Termination date: 20200611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |