CN105909828A - Intelligent constant-temperature water mixing valve - Google Patents
Intelligent constant-temperature water mixing valve Download PDFInfo
- Publication number
- CN105909828A CN105909828A CN201610512394.8A CN201610512394A CN105909828A CN 105909828 A CN105909828 A CN 105909828A CN 201610512394 A CN201610512394 A CN 201610512394A CN 105909828 A CN105909828 A CN 105909828A
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- Prior art keywords
- water
- cold water
- hot water
- cavity
- hot
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Classifications
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/048—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with valve seats positioned between movable valve members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses an intelligent constant-temperature water mixing valve. The intelligent constant-temperature water mixing valve comprises a valve body and a motor; the motor has a data processor; the valve body includes a hot water cavity, a cold water cavity and a mixed water cavity; the hot water cavity is provided with a hot water inlet and a hot water adjusting port; the cold water cavity is provided with a cold water inlet and a cold water adjusting port; the mixed water cavity is provided with a constant-temperature water outlet; a throttle rod component is arranged in the valve body, and includes a valve rod, a power converter, a hot water adjusting plate and a cold water adjusting plate; the valve rod synchronously penetrates through the hot water adjusting port and the cold water adjusting port; the hot water adjusting plate and the cold water adjusting plate are both fixedly connected with the valve rod, and are respectively positioned in the cold and hot water cavities; the hot water adjusting plate is positioned in the hot water cavity; and a water temperature sensor is arranged in the mixed water cavity, and is in signal connection with the data processor. As the intelligent constant-temperature water mixing valve adopts an external water quantity adjusting structure, the water mixing valve is easy, stable and precise in adjustment of constant-temperature mixed water, and the flow can be increased by two times.
Description
Technical field
The present invention relates to electricity or solar water heater and constant-temperature water faucet field, particularly relate to a kind of intelligent constant-temperature water mixing valve.
Background technology
Existing constant-temperature water mixing valve is dependent on being positioned at the spindle spool regulation cold-hot water proportion of mixing water intracavity, thus realizes mixing water and go out water termostat.This is a kind of built-in water quantity regulating structure, but owing to the volume of spool has specific proportionate relationship with the volume mixing water cavity, if water channel bore is big, the hydraulic pressure that spool bears will increase accordingly, the homoiothermic of mixing water is the most difficult, causes constant temperature effect poor, and mixed water temperature is unstable.Hence in so that the size of the hot and cold water inlet of mixing water cavity all can only be less than or equal to φ 5mm, the most just limits the water outlet total flow of water mixing valve.
Summary of the invention
Problem to be solved by this invention is, for the deficiencies in the prior art, design that a kind of discharge is big, the intelligent constant-temperature water mixing valve of good constant-temperature effect, it utilizes hot water adjustable plate close respectively from outside with cold water adjustable plate or covers corresponding hot water regulation mouth and cold water regulation mouth, it is achieved accurate, the stable thermostatic control of mixing water leaving water temperature.
Technical solution proposed by the invention is such that
nullA kind of intelligent constant-temperature water mixing valve，Including valve body and motor，Described motor is with data processor，Described valve body includes hot-water cavity、Cold water cavity and mixed water cavity，Described hot-water cavity is provided with water inlet of hot water and hot water regulation mouth，Described cold water cavity is provided with cold water inlet and cold water regulation mouth，Described mixed water cavity is provided with thermostatted water outlet，Described hot-water cavity is connected with mixed water cavity by hot water regulation mouth，Described cold water cavity is connected with mixed water cavity by cold water regulation mouth，Throttling rod assembly it is additionally provided with in described valve body，Described throttling rod assembly includes valve rod、Power converter、Hot water adjustable plate and cold water adjustable plate，Described valve rod is also cross hot water regulation mouth and cold water regulation mouth，Described motor drives valve rod to move left and right by power converter，Described hot water adjustable plate and cold water adjustable plate are all fixing with valve rod to be connected，Described hot water adjustable plate is positioned at hot-water cavity，Described hot water adjustable plate can engage with hot water regulation mouth，Described cold water adjustable plate is positioned at cold water cavity，Described cold water adjustable plate can engage with cold water regulation mouth，It is provided with cooling-water temperature sensor in described mixed water cavity，Described cooling-water temperature sensor is connected with data processor signal.
Valve body of the present invention is additionally provided with front valve rod positioning seat and rear valve rod positioning seat, described front valve rod positioning seat, hot water regulation mouth, cold water regulation mouth and rear valve rod positioning seat are respectively positioned on same straight line, and described valve rod is slidably connected with front valve rod positioning seat and rear valve rod positioning seat simultaneously.Described throttling rod assembly also includes that straight-line guidance plate, described straight-line guidance plate are fixedly connected with the valve body, and described straight-line guidance plate is provided with through hole, and described valve rod is slidably connected through through hole with straight-line guidance plate.
Power converter of the present invention includes screw mandrel and screw rod bushing, described screw mandrel and described screw rod bushing composition screw pair；Described screw mandrel is fixing with the output shaft of motor to be connected, and described screw rod bushing is fixing with described valve rod to be connected.
Mixed water cavity of the present invention is provided with turbulent flow mixer.
Hot water of the present invention regulation mouth and hot water adjustable plate contact position are provided with the sealing ring of projection, and described cold water regulation mouth and cold water adjustable plate contact position are provided with the sealing ring of projection.
Compared with prior art, the present invention has a following remarkable result:
Owing to hot water adjustable plate and cold water adjustable plate are also secured on valve rod, hot water adjustable plate is positioned at outside the hot water regulation mouth of mixed water cavity and the joint that matches each other connects, cold water adjustable plate is positioned at outside the cold water regulation mouth of mixed water cavity and the joint that matches each other connects, and this is a kind of external type water quantity adjustment structure.Hot water regulation mouth or cold water regulation mouth can be carried out close to or cover outside mixed water cavity by respectively, during discharge regulates, hot water regulation mouth and cold water regulation mouth all can obtain hot water stream and the thrust of cold water stream, make its constant temperature mixing water regulate easily, stable, accurate, simultaneously, also making it unrestricted in the inside dimension of mixed water cavity, compared with prior art, the mixing water water flow of the constant-temperature water mixing valve of the present invention can improve 2～4 times.
Present invention is mainly applied in shower set.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent constant-temperature water mixing valve of one embodiment of the invention.
Detailed description of the invention
By example below, the present invention is elaborated further.
nullAs shown in Figure 1，A kind of intelligent constant-temperature water mixing valve，Including valve body 6 and motor 1，Described motor 1 is with data processor 2，Described valve body 6 includes hot-water cavity 8、Cold water cavity 17 and mixed water cavity 12，Described hot-water cavity 8 is provided with water inlet of hot water 7 and hot water regulation mouth 10，Described cold water cavity 17 is provided with cold water inlet 15 and cold water regulation mouth 13，Described mixed water cavity 12 is provided with thermostatted water outlet 20，Described hot-water cavity 8 is connected with mixed water cavity 12 by hot water regulation mouth 10，Described cold water cavity 17 is connected with mixed water cavity 12 by cold water regulation mouth 13，It is additionally provided with throttling rod assembly in described valve body 6，Described throttling rod assembly includes valve rod 11、Power converter 3、Hot water adjustable plate 9 and cold water adjustable plate 14，Described valve rod 11 is also cross hot water regulation mouth 10 and cold water regulation mouth 13，Described motor 1 drives valve rod 11 to move left and right by power converter 3，Described hot water adjustable plate 9 and cold water adjustable plate 14 are all fixing with valve rod 11 to be connected，Described hot water adjustable plate 9 is positioned at hot-water cavity 8，Described hot water adjustable plate 9 can engage with hot water regulation mouth 10，Described cold water adjustable plate 14 is positioned at cold water cavity 17，Described cold water adjustable plate 14 can engage with cold water regulation mouth 13，It is provided with cooling-water temperature sensor 19 in described mixed water cavity 12，Described cooling-water temperature sensor 19 is connected with data processor 2 signal.
It is further used as preferred embodiment, described valve body 6 is additionally provided with front valve rod positioning seat 4 and rear valve rod positioning seat 16, described front valve rod positioning seat 4, hot water regulation mouth 10, cold water regulation mouth 13 and rear valve rod positioning seat 16 are respectively positioned on same straight line, and described valve rod 11 is slidably connected with front valve rod positioning seat 4 and rear valve rod positioning seat 16 simultaneously.
Being further used as preferred embodiment, described throttling rod assembly also includes straight-line guidance plate 5, and described straight-line guidance plate 5 is fixing with valve body 6 to be connected, and described straight-line guidance plate 5 is provided with through hole, and described valve rod 11 is slidably connected through through hole with straight-line guidance plate 5.
Being further used as preferred embodiment, described power converter 3 includes screw mandrel and screw rod bushing, described screw mandrel and described screw rod bushing composition screw pair；Described screw mandrel is fixing with the output shaft of motor 1 to be connected, and described screw rod bushing is fixing with described valve rod 11 to be connected.
Being further used as preferred embodiment, described mixed water cavity 12 is provided with turbulent flow mixer 18.
Being further used as preferred embodiment, described hot water regulation mouth 10 and hot water adjustable plate 9 contact position are provided with the sealing ring of projection, and described cold water regulation mouth 13 and cold water adjustable plate 14 contact position are provided with the sealing ring of projection.
When needs reduce mixing water temperature, valve rod 11 moves to cold water cavity 17 direction, the power utilizing hot water following current produces boosting power to hot water choke block 9, meanwhile, cold water adjustable plate 14 is opened, the rapidly release cold water pressure to cold water choke block 14, so that valve rod 11 easily realizes cold water choke block 14, being synchronized with the movement of hot water choke block 9.Hot water regulation mouth 10 and cold water regulation mouth 13 minimum equivalent water channel bore are not less than φ 8mm.Compare the existing water channel bore big 30% of outside plugging structure in mixed water cavity, the size of water channel bore determines the size of discharge, the water channel effective aperture minimum of the present invention can reach φ 8mm, and compared with existing constant-temperature water mixing valve, the mixing water flow of the present invention can improve and reaches 2 times.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (6)
- null1. an intelligent constant-temperature water mixing valve，Including valve body (6) and motor (1)，Described motor (1) is with data processor (2)，Described valve body (6) includes hot-water cavity (8)、Cold water cavity (17) and mixed water cavity (12)，Described hot-water cavity (8) is provided with water inlet of hot water (7) and hot water regulation mouth (10)，Described cold water cavity (17) is provided with cold water inlet (15) and cold water regulation mouth (13)，Described mixed water cavity (12) is provided with thermostatted water outlet (20)，Described hot-water cavity (8) is connected with mixed water cavity (12) by hot water regulation mouth (10)，Described cold water cavity (17) is connected with mixed water cavity (12) by cold water regulation mouth (13)，It is characterized in that: described valve body is additionally provided with throttling rod assembly in (6)，Described throttling rod assembly includes valve rod (11)、Power converter (3)、Hot water adjustable plate (9) and cold water adjustable plate (14)，Described valve rod (11) is also cross hot water regulation mouth (10) and cold water regulation mouth (13)，Described motor (1) drives valve rod (11) to move left and right by power converter (3)，Described hot water adjustable plate (9) and cold water adjustable plate (14) are all fixing with valve rod (11) to be connected，Described hot water adjustable plate (9) is positioned at hot-water cavity (8)，Described hot water adjustable plate (9) can engage with hot water regulation mouth (10)，Described cold water adjustable plate (14) is positioned at cold water cavity (17)，Described cold water adjustable plate (14) can engage with cold water regulation mouth (13)，It is provided with cooling-water temperature sensor (19) in described mixed water cavity (12)，Described cooling-water temperature sensor (19) is connected with data processor (2) signal.
- Intelligent constant-temperature water mixing valve the most according to claim 1, it is characterized in that: described valve body (6) is additionally provided with front valve rod positioning seat (4) and rear valve rod positioning seat (16), described front valve rod positioning seat (4), hot water regulation mouth (10), cold water regulation mouth (13) and rear valve rod positioning seat (16) are respectively positioned on same straight line, and described valve rod (11) is slidably connected with front valve rod positioning seat (4) and rear valve rod positioning seat (16) simultaneously.
- Intelligent constant-temperature water mixing valve the most according to claim 2, it is characterized in that: described throttling rod assembly also includes straight-line guidance plate (5), described straight-line guidance plate (5) is fixing with valve body (6) to be connected, described straight-line guidance plate (5) is provided with through hole, and described valve rod (11) is slidably connected through through hole with straight-line guidance plate (5).
- Intelligent constant-temperature water mixing valve the most according to claim 1, it is characterised in that: described power converter (3) includes screw mandrel and screw rod bushing, described screw mandrel and described screw rod bushing composition screw pair；Described screw mandrel is fixing with the output shaft of motor (1) to be connected, and described screw rod bushing is fixing with described valve rod (11) to be connected.
- Intelligent constant-temperature water mixing valve the most according to claim 1, it is characterised in that: described mixed water cavity (12) is provided with turbulent flow mixer (18).
- Intelligent constant-temperature water mixing valve the most according to claim 1, it is characterized in that: described hot water regulation mouth (10) and hot water adjustable plate (9) contact position are provided with the sealing ring of projection, described cold water regulation mouth (13) and cold water adjustable plate (14) contact position are provided with the sealing ring of projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512394.8A CN105909828A (en) | 2016-07-04 | 2016-07-04 | Intelligent constant-temperature water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512394.8A CN105909828A (en) | 2016-07-04 | 2016-07-04 | Intelligent constant-temperature water mixing valve |
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| Publication Number | Publication Date |
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| CN105909828A true CN105909828A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610512394.8A Pending CN105909828A (en) | 2016-07-04 | 2016-07-04 | Intelligent constant-temperature water mixing valve |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302240A (en) * | 2018-04-25 | 2018-07-20 | 何文标 | A kind of intelligent constant-temperature water mixing valve |
| CN108547976A (en) * | 2018-06-22 | 2018-09-18 | 陶爱珍 | A kind of intelligent constant-temperature adjusting Numerical control valve |
| CN108799610A (en) * | 2017-04-28 | 2018-11-13 | 青岛经济技术开发区海尔热水器有限公司 | Constant-temperature constant-flow water outlet control method and constant-temperature constant-flow valve |
| CN112344566A (en) * | 2019-08-09 | 2021-02-09 | 芜湖美的厨卫电器制造有限公司 | Constant temperature control assembly and water heater |
| CN112963583A (en) * | 2021-03-31 | 2021-06-15 | 江苏科技大学 | Accurate control by temperature change tap based on real-time self feedback adjusts |
Citations (6)
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|---|---|---|---|---|
| JPS61124789A (en) * | 1984-11-20 | 1986-06-12 | Matsushita Electric Ind Co Ltd | Hot and cold water mixing device |
| US5058804A (en) * | 1988-09-06 | 1991-10-22 | Matsushita Electric Industrial Co., Ltd. | Automatic hot water supply apparatus |
| CN2536857Y (en) * | 2001-11-19 | 2003-02-19 | 王冬雷 | Digital thermostatic mixing valve |
| JP2006057761A (en) * | 2004-08-20 | 2006-03-02 | Inax Corp | Hot water/water mixing valve |
| CN204201228U (en) * | 2014-10-10 | 2015-03-11 | 辉煌水暖集团有限公司 | A kind of intelligent thermoregulating mixes water valve |
| CN205806565U (en) * | 2016-07-04 | 2016-12-14 | 何文标 | A kind of intelligent constant-temperature water mixing valve |
-
2016
- 2016-07-04 CN CN201610512394.8A patent/CN105909828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124789A (en) * | 1984-11-20 | 1986-06-12 | Matsushita Electric Ind Co Ltd | Hot and cold water mixing device |
| US5058804A (en) * | 1988-09-06 | 1991-10-22 | Matsushita Electric Industrial Co., Ltd. | Automatic hot water supply apparatus |
| CN2536857Y (en) * | 2001-11-19 | 2003-02-19 | 王冬雷 | Digital thermostatic mixing valve |
| JP2006057761A (en) * | 2004-08-20 | 2006-03-02 | Inax Corp | Hot water/water mixing valve |
| CN204201228U (en) * | 2014-10-10 | 2015-03-11 | 辉煌水暖集团有限公司 | A kind of intelligent thermoregulating mixes water valve |
| CN205806565U (en) * | 2016-07-04 | 2016-12-14 | 何文标 | A kind of intelligent constant-temperature water mixing valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799610A (en) * | 2017-04-28 | 2018-11-13 | 青岛经济技术开发区海尔热水器有限公司 | Constant-temperature constant-flow water outlet control method and constant-temperature constant-flow valve |
| CN108302240A (en) * | 2018-04-25 | 2018-07-20 | 何文标 | A kind of intelligent constant-temperature water mixing valve |
| CN108302240B (en) * | 2018-04-25 | 2023-08-08 | 何文标 | Intelligent constant-temperature water mixing valve |
| CN108547976A (en) * | 2018-06-22 | 2018-09-18 | 陶爱珍 | A kind of intelligent constant-temperature adjusting Numerical control valve |
| CN112344566A (en) * | 2019-08-09 | 2021-02-09 | 芜湖美的厨卫电器制造有限公司 | Constant temperature control assembly and water heater |
| CN112963583A (en) * | 2021-03-31 | 2021-06-15 | 江苏科技大学 | Accurate control by temperature change tap based on real-time self feedback adjusts |
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Application publication date: 20160831 |