CN102678968A - Intelligent thermostatic water mixing valve - Google Patents
Intelligent thermostatic water mixing valve Download PDFInfo
- Publication number
- CN102678968A CN102678968A CN2012101662683A CN201210166268A CN102678968A CN 102678968 A CN102678968 A CN 102678968A CN 2012101662683 A CN2012101662683 A CN 2012101662683A CN 201210166268 A CN201210166268 A CN 201210166268A CN 102678968 A CN102678968 A CN 102678968A
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- temperature
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- valve core
- water
- regulating wheel
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Abstract
The invention discloses an intelligent thermostatic water mixing valve used for keeping cold water and hot water being thermostatic. A hot water channel of an outer valve body of the valve is communicated with a hot water inlet channel of a thermostatic valve core, wherein a mixed water outlet of a middle cavity is formed at the center of the bottom end of a housing of the thermostatic valve core; a hollow piston is positioned in the internal middle of the housing; a regulating rod is positioned at the other end in the housing; on end in the regulating rod is matched with one end of a slide block through a screw thread; the thermostatic valve core is fixed in an inner cavity of the outer valve body through a tightly pressing cap; a regulating wheel is mounted on the upper surface of a temperature indicating ring; concave teeth are densely distributed at the periphery of the regulating wheel; an elastic ejecting sheet is arranged between the regulating wheel and the temperature indicating ring; and convex sheets tallied with the concave teeth densely distributed at the periphery of the regulating wheel are arranged on the elastic ejecting sheet. The outlet water temperature is kept at the original set temperature, and the temperature slightly different from the original set temperature can be regulated; the regulating hand feel is particularly good and the temperature is very convenient to set and regulate; and the valve has the advantages of long service life, simple structure, energy conservation and safety, and is convenient to popularize and apply.
Description
Technical field
The present invention relates to a kind of intelligent constant-temperature that is used for hot and cold water constant temperature and mix water valve.
Background technique
Present intelligent constant-temperature mixes the slide block that adjustable lever that water valve (like Chinese patent 200920089707.9) adopts high helical pitch screw thread is mated and compresses bias spring; When the bias spring decrement is big; Bias spring is also bigger to the active force of slide block; During use, the adjusting feel is poor especially, sets and regulates very inconvenience of temperature; Adjustable lever is rotation automatically, and it is very big that the water-exit temperature after the rotation departs from former setting temperature, and can not regulate with former setting temperature and differ very little temperature; Dangerous, be difficult to promote the use of.
Summary of the invention
The objective of the invention is to provide a kind of intelligent constant-temperature to mix water valve, this mixed water valve is when the bias spring decrement is big, and adjustable lever can not rotate automatically, and water-exit temperature keeps former setting temperature, and can regulate and former setting temperature differ very little temperature; It is good especially to regulate feel, and it is very convenient to set the adjusting temperature; Safety is convenient to promote the use of.
The objective of the invention is to realize like this: this valve comprises outer valve; Outer valve has the cold water road that is provided with cold inlet channel, hot inlet channel, outer valve in cold water road, hot water road, mixing water channel, outlet, the constant temperature valve core casing wall to be communicated with the cold inlet channel of constant temperature valve core; The hot water road of outer valve is communicated with the hot inlet channel of constant temperature valve core, and constant temperature valve core shell bottom center is provided with the lumen mixed water exports, and box type piston is positioned at the middle part of shell; Adjustable lever is positioned at the other end of shell; An interior end of adjustable lever and an end of slide block are through threads engaged, and constant temperature valve core is fixed in the outer valve inner chamber through clamping cap, and clamping cap is provided with temperature indication circle; Above the temperature indication circle regulating wheel is housed; Be provided with elasticated topsheet between the recessed tooth that gathers on the regulating wheel circumference, regulating wheel and temperature indication circle, elasticated topsheet be provided with the regulating wheel circumference on the lug that matches of densely covered recessed tooth.The rotation adjusting wheel is less than certain power, and lug can block the recessed tooth at original place, surpasses certain power, and lug can be skipped original recessed tooth, blocks another recessed tooth.
Described elasticated topsheet is that the front portion is divided into stretch section, and the rear end is a holding part, and stretch section and holding part are connected to the knuckle shape.
The periphery of the periphery of the regulating wheel in the described recessed tooth outside or the temperature indication circle in the elasticated topsheet outside is provided with the retaining edge, and recessed tooth, lug are horn shapes.
Be provided with flow control device inlet channel and flow mechanism water outlet in the described constant temperature valve core casing wall; The mixing water channel of outer valve is communicated with the flow control device water outlet of constant temperature valve core; Release handle is positioned at adjustable lever outer end one side, and flow control device is between adjustable lever and release handle, and the adjustable lever outer end is equipped with the temperature regulation part; The flow control device outside is with link; Be equipped with interior cover between constant temperature valve core shell and the adjustable lever, interior cover and shell are through being threaded, and regulating wheel is fixed on the temperature regulation part through fastening screw trip bolt.
Be equipped with bias spring between the other end of described slide block and the box type piston, shell one end that is provided with the lumen mixed water exports is built-in with metal temperature control spring, is equipped with hollow spring shield between metal temperature control spring and the box type piston, and hollow spring shield one end is provided with the discharge orifice.
Be equipped with mixer in the inner chamber that described box type piston, hollow spring shield, metal temperature control spring are constituted.
Between described constant temperature valve core shell and the outer valve, between constant temperature valve core shell bottom, adjustable lever and the interior cover, between interior cover and the constant temperature valve core shell, all be equipped with seal ring between flow control device and the shell, described constant temperature valve core is located at hot water road one side.
Described slide block one side is provided with boss, and the cross section of slide block periphery and interior cover cooperation place is polygonal or circle, and an end of hollow spring shield is provided with the sheet projection.
On the described regulating wheel safety knobs is arranged, between safety knobs and the regulating wheel Returnning spring is arranged, release handle is with handgrip, and said temperature regulation part and described link are provided with limit stoper.
The internal chamber wall of described constant temperature valve core shell is provided with step, and the cold water road of outer valve or hot water road end have safety check, and cold water road, hot water road end are provided with the flow pressure modulating valve.
Advantage of the present invention: this valve adopts the densely covered recessed tooth of regulating wheel circumference, is provided with elasticated topsheet between regulating wheel and the temperature indication circle, and elasticated topsheet is provided with the lug that matches with the densely covered recessed tooth of regulating wheel circumference; The rotation adjusting wheel is less than certain power, and lug can block the recessed tooth at original place, surpasses certain power; Lug can be skipped original recessed tooth; Block another recessed tooth, cooperate like this, stoped adjustable lever to rotate automatically effectively; Water-exit temperature keeps former setting temperature, and can regulate and former setting temperature differ very little temperature; It is good especially to regulate feel, and it is very convenient to set the adjusting temperature; This valve long service life, simple in structure, energy-conservation, safety are convenient to promote the use of.
Description of drawings
Fig. 1 is the structural representation of feed-water end of the present invention.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is the B-B generalized section of Fig. 1.
Fig. 4 is temperature indication circle, elasticated topsheet, regulating wheel double wedge generalized section.
Fig. 5 is the step generalized section on the internal chamber wall of shell.
Fig. 6 is the boss generalized section of slide block.
Fig. 7 is the sheet projection plan view of hollow spring shield.
Fig. 8 is the structural representation of elasticated topsheet.
Among the figure: 1 shell; 2 metal temperature control springs; 3 mixers; 4 hollow spring shields; 5 box type pistons; 6 bias springs; 7 slide blocks; 8 adjustable levers; 9 flow control devices; 10 collars; 11 seal rings; Cover in 12; 13 cold water inlets; 14 hot water inlets; 15 release handles; 16 lumen mixed water exports; 17 discharge orifices; 18 water holes; 19 cold inlet channels; 20 hot inlet channels; 21 links; 22 temperature regulation parts; 23 flow control device water outlets, 24 flow control device inlet channels; 25 outer valves; 26 clamping caps; 27 temperature indication circle; 28 regulating wheels; 29 fastening screw trip bolts; 30 handgrips; 31 safety knobs; 32 mix water channel; 33 outlets; 34 hot water roads; 35 cold water roads; 36 hot water joints; 37 cold water joints; 38 constant temperature valve cores; 39 safety check; 40 flow pressure modulating valve; 41 recessed teeth; 42 elasticated topsheets; 43 lugs; 44 boss; 45 steps; 46 sheet projections; 47 retaining edges; 48 stretch sections; 49 holding parts.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5; The cold water road 35 that outer valve 25 has cold water road 35, hot water road 34, mixes water channel 32, be provided with cold inlet channel 19, hot inlet channel 20, outer valve 25 in the outlet 33, constant temperature valve core 38 shells 1 wall is communicated with the cold inlet channel 19 of constant temperature valve core 38; The hot water road 34 of outer valve 25 is communicated with the hot inlet channel 20 of constant temperature valve core 38, and constant temperature valve core 38 shells 1 bottom center is provided with lumen mixed water exports 16, and box type piston 5 is positioned at the middle part of shell 1; Adjustable lever 8 is positioned at the other end of shell 1; An interior end of adjustable lever 8 and an end of slide block 7 are through threads engaged, and constant temperature valve core 38 is fixed in outer valve 25 inner chambers through clamping cap 26, and clamping cap 26 is provided with temperature indication circle 27; Above the temperature indication circle 27 regulating wheel 28 is housed; Be provided with elasticated topsheet 42 between the recessed tooth 41 that gathers on regulating wheel 28 circumference, regulating wheel 28 and temperature indication circle 27, elasticated topsheet 42 be provided with regulating wheel 28 circumference on the lug 43 that matches of densely covered recessed tooth 41.Rotation adjusting wheel 28 is less than certain power, and lug 43 can block the recessed tooth 41 at original place, surpasses certain power, and lug 43 can be skipped original recessed tooth 41, blocks another recessed tooth 41.
Be provided with flow control device inlet channel 24 and flow mechanism water outlet 23 in described constant temperature valve core 38 shells 1 wall; The mixing water channel 32 of outer valve 25 is communicated with the flow control device water outlet 23 of constant temperature valve core 38; Release handle 15 is positioned at adjustable lever 8 outer ends one side, and flow control device 9 is between adjustable lever 8 and release handle 15, and adjustable lever 8 outer ends are equipped with temperature regulation part 22; Flow control device 9 outsides are with link 21; Cover 12 in being equipped with between constant temperature valve core 38 shells 1 and the adjustable lever 8, interior cover 12 and shell 1 both through being threaded, regulating wheel 28 is fixed on the temperature regulation part 22 through fastening screw trip bolt 29.
Be equipped with bias spring 6 between the other end of described slide block 7 and the box type piston 5; Shell 1 one ends that are provided with lumen mixed water exports 16 are built-in with metal temperature control spring 2; Be equipped with hollow spring shield 4 between metal temperature control spring 2 and the box type piston 5, hollow spring shield 4 one ends are provided with discharge orifice 17.
Be equipped with mixer 3 in the inner chamber that described box type piston 5, hollow spring shield 4, metal temperature control spring 2 are constituted.
Between described constant temperature valve core 38 shells 1 and the outer valve 25, between constant temperature valve core 38 shells 1 bottom, adjustable lever 8 and the interior cover 12, between interior cover 12 and constant temperature valve core 38 shells 1, all be equipped with seal ring 11 between flow control device 9 and the shell 1.
On the described regulating wheel 28 safety knobs 31 is arranged, between safety knobs 31 and the regulating wheel 28 Returnning spring is arranged, release handle 15 is with handgrip 30, and said temperature regulation part 22 is provided with limit stoper with described link 21.
Described constant temperature valve core 38 is located at hot water road 34 1 sides, and the internal chamber wall of constant temperature valve core 38 shells 1 is provided with step 45, and the cold water road 35 of outer valve 25 or hot water road 34 ends have safety check 39, and cold water road 35, hot water road 34 ends are provided with flow pressure modulating valve 40.
In Fig. 4, the periphery of the periphery of the regulating wheel 28 in recessed tooth 41 outsides or the temperature in elasticated topsheet 42 outsides indication circle 27 is provided with retaining along 47, and recessed tooth 41, lug 43 are horn shapes.
In Fig. 6 and Fig. 7, described slide block 7 one sides are provided with boss 44, and the cross section of slide block 7 peripheries and interior cover 12 cooperation places is polygonal or circle, and an end of hollow spring shield 4 is provided with sheet projection 46.
In Fig. 8, elasticated topsheet 42 is that the front portion is divided into stretch section 48, and the rear end is a holding part 49, and stretch section 48 is connected to the knuckle shape with holding part 49.
Center on cavity axis rotary handle 30 setting adjusting mixing water water-exit temperatures in the outer valve 25, pull the size that handgrip 30 is regulated flows perpendicular to cavity axis in the outer valve 25.Because this valve adopts the densely covered recessed tooth 41 of regulating wheel 28 circumference; Be provided with elasticated topsheet 42 between regulating wheel 28 and the temperature indication circle 27, elasticated topsheet 42 is provided with the lug 43 that matches with the densely covered recessed tooth 41 of regulating wheel 28 circumference, and rotation adjusting wheel 28 is less than certain power; Lug 43 can block the recessed tooth 41 at original place; Surpass certain power, lug 43 can be skipped original recessed tooth 41, blocks another recessed tooth 41.Cooperate like this, stoped adjustable lever 8 to rotate automatically effectively, water-exit temperature keeps original setting temperature, and can regulate and former setting temperature differ very little temperature; It is good especially to regulate feel, and it is very convenient to set the adjusting temperature; This valve long service life, simple in structure, energy-conservation, safety is convenient to promote the use of.
Claims (10)
1. key in 1 one kinds of intelligent constant-temperatures of claim item herein and mix water valve; This valve comprises outer valve, and outer valve has cold water road, hot water road, mixes water channel, exports, it is characterized in that: the cold water road that is provided with cold inlet channel, hot inlet channel, outer valve in the constant temperature valve core casing wall is communicated with the cold inlet channel of constant temperature valve core, and the hot water road of outer valve is communicated with the hot inlet channel of constant temperature valve core; Constant temperature valve core shell bottom center is provided with the lumen mixed water exports; Box type piston is positioned at the middle part of shell, and adjustable lever is positioned at the other end of shell, and an interior end of adjustable lever and an end of slide block pass through threads engaged; Constant temperature valve core is fixed in the outer valve inner chamber through clamping cap; Clamping cap is provided with temperature indication circle, above the temperature indication circle regulating wheel is housed, and recessed tooth gathers on the regulating wheel circumference; Be provided with elasticated topsheet between regulating wheel and the temperature indication circle, elasticated topsheet be provided with the regulating wheel circumference on the lug that matches of the recessed tooth that gathers.
2. intelligent constant-temperature according to claim 1 mixes water valve, it is characterized in that: elasticated topsheet is that the front portion is divided into stretch section, and the rear end is a holding part, and stretch section and holding part are connected to the knuckle shape.
3. intelligent constant-temperature according to claim 1 mixes water valve, it is characterized in that: the periphery of the temperature indication circle in the periphery of the regulating wheel in the recessed tooth outside or the elasticated topsheet outside is provided with the retaining edge, and recessed tooth, lug are horn shapes.
4. intelligent constant-temperature according to claim 1 mixes water valve; It is characterized in that: be provided with flow control device inlet channel and flow mechanism water outlet in the constant temperature valve core casing wall, the mixing water channel of outer valve is communicated with the flow control device water outlet of constant temperature valve core, and release handle is positioned at adjustable lever outer end one side; Flow control device is between adjustable lever and release handle; The adjustable lever outer end is equipped with the temperature regulation part, and the flow control device outside is with link, is equipped with interior cover between constant temperature valve core shell and the adjustable lever; In the cover with shell through being threaded, regulating wheel is fixed on the temperature regulation part through fastening screw trip bolt.
5. intelligent constant-temperature according to claim 1 mixes water valve; It is characterized in that: be equipped with bias spring between the other end of slide block and the box type piston; Shell one end that is provided with the lumen mixed water exports is built-in with metal temperature control spring; Be equipped with hollow spring shield between metal temperature control spring and the box type piston, hollow spring shield one end is provided with the discharge orifice.
6. intelligent constant-temperature according to claim 1 mixes water valve, it is characterized in that: be equipped with mixer in the inner chamber that box type piston, hollow spring shield, metal temperature control spring are constituted.
7. intelligent constant-temperature according to claim 1 mixes water valve; It is characterized in that: between constant temperature valve core shell and the outer valve, between constant temperature valve core shell bottom, adjustable lever and the interior cover, between interior cover and the constant temperature valve core shell, all be equipped with seal ring between flow control device and the shell, constant temperature valve core is located at hot water road one side.
8. intelligent constant-temperature according to claim 1 mixes water valve, it is characterized in that: slide block one side is provided with boss, and the cross section of slide block periphery and interior cover cooperation place is polygonal or circle, and an end of hollow spring shield is provided with the sheet projection.
9. intelligent constant-temperature according to claim 1 mixes water valve, it is characterized in that: safety knobs is arranged on the regulating wheel, between safety knobs and the regulating wheel Returnning spring is arranged, release handle is with handgrip, and temperature regulation part and described link are provided with limit stoper.
10. intelligent constant-temperature according to claim 1 mixes water valve, and it is characterized in that: the internal chamber wall of constant temperature valve core shell is provided with step, and the cold water road of outer valve and hot water road end have safety check, and cold water road or hot water road end are provided with the flow pressure modulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101662683A CN102678968A (en) | 2012-05-26 | 2012-05-26 | Intelligent thermostatic water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101662683A CN102678968A (en) | 2012-05-26 | 2012-05-26 | Intelligent thermostatic water mixing valve |
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| Publication Number | Publication Date |
|---|---|
| CN102678968A true CN102678968A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101662683A Pending CN102678968A (en) | 2012-05-26 | 2012-05-26 | Intelligent thermostatic water mixing valve |
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| Country | Link |
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| CN (1) | CN102678968A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455547A (en) * | 2014-11-26 | 2015-03-25 | 延安市琥灵节水有限公司 | Constant-temperature regulation valve |
| CN104976384A (en) * | 2014-04-01 | 2015-10-14 | 厦门松霖科技有限公司 | Constant temperature antipriming device with switching function |
| CN106704682A (en) * | 2015-08-13 | 2017-05-24 | 中核新能核工业工程有限责任公司 | Manual vacuum valve operation mechanism used for nuclear |
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| CN1124996A (en) * | 1993-06-07 | 1996-06-19 | 丹福斯有限公司 | Security device for a thermostat |
| JPH08296764A (en) * | 1995-04-24 | 1996-11-12 | Toshiba Corp | Valve opening degree maintaining mechanism of manual valve |
| CN2408333Y (en) * | 1999-10-08 | 2000-11-29 | 左文春 | Locking device for valve |
| CN2474852Y (en) * | 2001-04-10 | 2002-01-30 | 王忠海 | Teeth sheet locking bonnet |
| CN2630594Y (en) * | 2003-05-27 | 2004-08-04 | 康勤国际有限公司 | Water-saving arbor valve-seat of single-handle water tap |
| WO2004074956A1 (en) * | 2003-02-18 | 2004-09-02 | I.V.A.R. S.P.A. | Thermostatic head |
| CN201377622Y (en) * | 2009-04-10 | 2010-01-06 | 张迩骞 | Dual-functional automatic constant temperature water-mixing valve |
| CN201661720U (en) * | 2009-11-30 | 2010-12-01 | 广州海鸥卫浴用品股份有限公司 | Piston for thermostatic water mixing valve |
| CN202708194U (en) * | 2012-05-26 | 2013-01-30 | 张迩骞 | Intelligent thermostatic mixing valve |
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2012
- 2012-05-26 CN CN2012101662683A patent/CN102678968A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124996A (en) * | 1993-06-07 | 1996-06-19 | 丹福斯有限公司 | Security device for a thermostat |
| JPH08296764A (en) * | 1995-04-24 | 1996-11-12 | Toshiba Corp | Valve opening degree maintaining mechanism of manual valve |
| CN2408333Y (en) * | 1999-10-08 | 2000-11-29 | 左文春 | Locking device for valve |
| CN2474852Y (en) * | 2001-04-10 | 2002-01-30 | 王忠海 | Teeth sheet locking bonnet |
| WO2004074956A1 (en) * | 2003-02-18 | 2004-09-02 | I.V.A.R. S.P.A. | Thermostatic head |
| CN2630594Y (en) * | 2003-05-27 | 2004-08-04 | 康勤国际有限公司 | Water-saving arbor valve-seat of single-handle water tap |
| CN201377622Y (en) * | 2009-04-10 | 2010-01-06 | 张迩骞 | Dual-functional automatic constant temperature water-mixing valve |
| CN201661720U (en) * | 2009-11-30 | 2010-12-01 | 广州海鸥卫浴用品股份有限公司 | Piston for thermostatic water mixing valve |
| CN202708194U (en) * | 2012-05-26 | 2013-01-30 | 张迩骞 | Intelligent thermostatic mixing valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976384A (en) * | 2014-04-01 | 2015-10-14 | 厦门松霖科技有限公司 | Constant temperature antipriming device with switching function |
| CN104455547A (en) * | 2014-11-26 | 2015-03-25 | 延安市琥灵节水有限公司 | Constant-temperature regulation valve |
| CN104455547B (en) * | 2014-11-26 | 2017-01-18 | 延安市琥灵节水有限公司 | Constant-temperature regulation valve |
| CN106704682A (en) * | 2015-08-13 | 2017-05-24 | 中核新能核工业工程有限责任公司 | Manual vacuum valve operation mechanism used for nuclear |
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Application publication date: 20120919 |