CN201259006Y - Three-way constant temperature adjustable water mixing valve - Google Patents
Three-way constant temperature adjustable water mixing valve Download PDFInfo
- Publication number
- CN201259006Y CN201259006Y CNU2008201226382U CN200820122638U CN201259006Y CN 201259006 Y CN201259006 Y CN 201259006Y CN U2008201226382 U CNU2008201226382 U CN U2008201226382U CN 200820122638 U CN200820122638 U CN 200820122638U CN 201259006 Y CN201259006 Y CN 201259006Y
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- water
- cold water
- valve body
- hot water
- valve seat
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Abstract
The utility model relates to a three-way constant-temperature adjustable water-mixing valve. A cold water inlet is arranged on a valve body; a cold-hot water mixed outlet is arranged on the valve body opposite to the cold water inlet; a hot water inlet is arranged on the valve body vertical to the cold water inlet; a temperature adjusting handwheel device is screwed on the valve body at the end corresponding to the hot water inlet; a temperature adjusting nut screwed with the valve body is arranged in the temperature adjusting handwheel device; the positioning nut of a limitation push rod is arranged in the temperature adjusting nut; a cold water valve seat provided with a through hole is screwed in a valve body cavity in front of the positioning nut in the valve body; a temperature-sensing element is arranged between a hot water valve seat and the cold water valve seat in the valve body; one end of the temperature-sensing element the outside of which is sheathed with an offsetting spring and contacted with hot water is provided with a conical hot water valve clack; the end contacted with cold water is provided with a conical cold water valve clack; a push rod the diameter of which is smaller than the water through hole on the cold water valve seat is arranged in one end, which contacts with the cold water, of the temperature-sensing element; and the push rod penetrates out the conical cold water valve clack.
Description
Technical field
The utility model relates to threeway and mixes water valve, particularly a kind of triplet constant temperature adjustable water mixing valve of automatic constant water-exit temperature.
Background technique
The triplet constant temperature adjustable water mixing valve of Xiao Shouing is imported product mostly in the market, costs an arm and a leg.And homemade triplet constant temperature adjustable water mixing valve exists temperature control inaccurate, complex structure, and the controlling device of some triplet constant temperature adjustable water mixing valve can not really reach the purpose that adjusts coolant-temperature gage or can not accurately control water-exit temperature.Even some triplet constant temperature adjustable water mixing valve temperature-sensitive speed is slow, causes the water-exit temperature imbalance, and is overheated or cold excessively, can not reach the purpose of constant water-exit temperature.
China Patent No. is: 02262444.9 temperature adjustment mixes water valve, it comprises and has hot water inlet, the valve body of cooling water inlet and mixed water exports, intersection at the valve body middle part is provided with spool, be fixed with handle on the valve rod of spool, on the valve body of spool outside, be provided with adjusting screw, the solid of rotation that adjusting screw is passed valve body and spool joins, at water intake flow regulator is housed, flow regulator is provided with the pipe joint that joins with water intake, is provided with piston in pipe joint, also is set with control agent on the piston slidably, have the Flow-rate adjustment hole on the wall of control agent, between control agent and the piston outer pressure spring is housed.This product structure complexity, troublesome maintenance.
China Patent No. is: 91228441.2 automatic thermostatic water mixing valve is a heat responsive element with heat pipe bellows or memory alloy spring, adjusts the flow of coolant-temperature gage by two coaxial knobs, keeps constant temperature automatically.The heat responsive element of this valve directly contacts with medium, easily because of the pot life, sensitivity to heat is affected.And this valve is the flow that adjusts coolant-temperature gage by two coaxial knobs, keeps constant temperature automatically, and its heat responsive element can not directly be controlled the flow of water-exit temperature, keeps constant temperature automatically.
At the existing drawback of existing triplet constant temperature adjustable water mixing valve, just need be a kind of simple in structure, reasonable price, reliable in quality, temperature control is accurate, the temperature-sensitive sensitivity, accurately, conveniently regulate the media outlet temperature, to reach the triplet constant temperature adjustable water mixing valve of automatic constant water-exit temperature.The mixed water valve of seeing from the existing market and the technical paper data all is a direct current type, does not have the generality of mounting point, as is installed on the triplet constant temperature adjustable water mixing valve of corner.
Summary of the invention
The purpose of this utility model aims to provide a kind of reasonable in design, and is simple in structure, and temperature control is accurate, reliable in quality, temperature-sensitive sensitivity, effluent temperature constancy, the triplet constant temperature adjustable water mixing valve of the angie type structure that fitting limit is wide.
Triplet constant temperature adjustable water mixing valve parts of the present utility model comprise adjusting handle device, cold water valve seat, hot water valve seat, valve body, push rod, heat responsive element, Returnning spring, temperature adjustment nut, setscrew nut; Structure as shown in Figure 1.
On valve body, have cold water inlet (representing with "-" among Fig. 1), on the valve body on cold water inlet opposite, have the hot water or cold water and blend the mouth of a river (representing with " A " among Fig. 1), have water inlet of hot water (representing with "+" among Fig. 1) on the valve body perpendicular to cold water inlet;
-temperature adjustment handwheel devices screws togather on the valve body that is installed in a corresponding end with water inlet of hot water, and the temperature adjustment nut that screws togather with valve body is installed in the temperature adjustment handwheel devices, and the setscrew nut of spacing push rod is installed in the temperature adjustment nut;
-the cold water valve seat that has a water port screws togather in the valve body chamber that is installed in the setscrew nut the place ahead in the valve body, and the body cavity between cold water valve seat and the setscrew nut is a cold water area;
The water inlet of hot water of-valve body is the hot water valve seat, hot water valve seat and the moulding of valve body integrally casting;-heat responsive element is installed between valve body interior the hot water valve seat and cold water valve seat, and an end that contacts hot water at heat responsive element is provided with conical surface hot water flap, and an end of contact cold water is provided with conical surface cold water flap; Outside at heat responsive element is socketed with Returnning spring;
-diameter is installed in the end of heat responsive element contact cold water less than the push rod of water port on the cold water valve seat, and push rod passes conical surface cold water flap;
The outer surface of described heat responsive element is provided with the water port, and the water port on the preferred heat responsive element is 3.
The conical surface hot water flap in the utility model and the water inlet of hot water of hot water valve seat, and the water port of conical surface cold water flap and cold water valve seat is a conical surface seal.
Described heat responsive element is the special-purpose heat responsive element in bathroom.
Triplet constant temperature adjustable water mixing valve of the present utility model can be according to the water temperature automatic constant water-exit temperature of setting, and can onlinely adjust coolant-temperature gage.This triplet constant temperature mixes water valve and has overheated self protective function, and when the medium temperature rising, triplet constant temperature mixes water valve and promptly closes hot water inlet, increases cooling water inlet, reaches the purpose of constant water-exit temperature.
The utility model compared with prior art, it is rational in infrastructure, simple that triplet constant temperature adjustable water mixing valve of the present utility model designs, and utilizes the upper and lower flow of controlling the hot water or cold water automatically that moves of heat responsive element, and temperature-sensitive is sensitiveer, regulate more convenient, accurate, thereby reach the purpose of effluent temperature constancy.Simple in structure and the science of triplet constant temperature adjustable water mixing valve of the present utility model, setscrew nut is fixed in the temperature adjustment nut cleverly, the temperature adjustment nut is fixed in the temperature adjustment handwheel devices, change the distance of setscrew nut and push rod by the temperature adjustment nut in the turn temperature adjustment handwheel devices, thereby reach the water-exit temperature of regulating triplet constant temperature adjustable water mixing valve, the hot water or cold water directly mixes around heat responsive element, makes water-exit temperature quick, constant, temperature control is accurate, and is reliable.Heat responsive element in the utility model is that the temperature-sensitive chemical substance is put in the heat responsive element, not direct contact medium, so longer service life, temperature-sensitive is sensitiveer.The utility model is specially adapted to electricity consumption, coal gas, solar water heater and publilc baths and uses.The utility model adopts the angie type structure, and fitting limit is wider.
Description of drawings
Fig. 1. the structural representation of triplet constant temperature adjustable water mixing valve of the present utility model.
Fig. 2. the heat responsive element schematic representation in the triplet constant temperature adjustable water mixing valve of the present utility model.
Reference character
1. temperature adjustment handwheel devices 2. cold water valve seats 3. valve bodies 4. push rods
5. heat responsive element 6. heat responsive element water ports 7. Returnning springs, 8. setscrew nuts
9. hot and cold water mixed zone 10. hot water valve seats 11. cold water flaps 12. hot water flaps
13. temperature adjustment nut
Embodiment
See also Fig. 1 and Fig. 2.On a valve body 3, have cold water inlet (representing with "-" among Fig. 1), on the valve body on cold water inlet opposite, have the hot water or cold water and blend the mouth of a river (representing with " A " among Fig. 1), have water inlet of hot water (representing with "+" among Fig. 1) on the valve body perpendicular to cold water inlet;
-temperature adjustment handwheel devices 1 screws togather on the valve body 3 that is installed in a corresponding end with water inlet of hot water, and the temperature adjustment nut 13 that screws togather with valve body is installed in the temperature adjustment handwheel devices, and the setscrew nut 8 of spacing push rod 4 is installed in temperature adjustment nut 13;
-the cold water valve seat 2 that has a water port screws togather in the valve body chamber that is installed in setscrew nut 8 the place aheads in the valve body 3, and the body cavity between cold water valve seat 2 and the setscrew nut 8 is a cold water area;
The water inlet of hot water of valve body 3 is a hot water valve seat 10, hot water valve seat 10 and valve body 3 integrally casting moulding; The heat responsive element 5 that-outer surface is provided with 3 heat responsive element water ports 6 is installed between the hot water valve seat 10 and cold water valve seat 2 in the valve body 3, end at heat responsive element 5 contact hot water is provided with conical surface hot water flap 12 (can be identical material with the heat responsive element metal shell), and conical surface hot water flap 12 is a conical surface seal with the water inlet of hot water of hot water valve seat 10; One end of heat responsive element 5 contact cold water is provided with conical surface cold water flap 11 (can be identical material with the heat responsive element metal shell), and conical surface cold water flap 11 is a conical surface seal with the water port of cold water valve seat 2; Be socketed with Returnning spring 7 in the outside of heat responsive element 5;
-diameter is installed in the end of heat responsive element 5 contact cold water less than the push rod 4 of water port on the cold water valve seat, and push rod 4 passes conical surface cold water flap 11.
When using triplet constant temperature adjustable water mixing valve of the present utility model, "+" hole connects hot water pipeline, and "-" hole connects cold water pipes.During use, hot water enters "+" hole, and cold water enters "-" hole, and 9 mix in the hot and cold water mixed zone, flow out the A hole.When the medium water temperature of hot and cold water mixed zone was higher than setting temperature, heat responsive element 5 thermotropism water valve seats 10 moved, and the hot water flap 12 on the heat responsive element 5 is close with hot water valve seat 10, turns down or close water inlet of hot water, and the temperature of hot and cold water mixed zone water is reduced.When the temperature of hot and cold water mixed zone water is lower than setting temperature, heat responsive element 5 moves to cold water valve seat 2, cold water flap 11 on the heat responsive element 5 is drawn close with cold water valve seat 2, turn down or close cooling water inlet, the temperature of hot and cold water mixed zone water is raise, finally reach the purpose of the temperature constant of A hole water outlet.Hot water flap 12 and hot water valve seat 10 in the utility model, what adopt between cold water flap 11 and the cold water valve seat 2 is conical surface seal, this reasonable in design seals tighter.When using temperature adjustment handwheel devices 1, temperature adjustment handwheel devices 1 shortens the distance of push rod 4 and setscrew nut 8 to right rotation, the temperature of hot and cold water mixed zone water reduces, temperature adjustment handwheel devices 1 is when anticlockwise, and push rod 4 extends with the distance of setscrew nut 8, and the temperature of hot and cold water mixed zone water is raise.Temperature adjustment handwheel devices 1 is rotated to the left or to the right, elongates or shortens the distance of push rod 4 and setscrew nut 8, and the temperature of regulating hot and cold water mixed zone water raises or the purpose of reduction thereby reach.
Triplet constant temperature adjustable water mixing valve of the present utility model is to utilize principle of expanding with heat and contracting with cold to change the size of hot water or cold water passway, to adjust hot water or cold water's flow, can control the mixing water temperature automatically, thereby reach the purpose of triplet constant temperature adjustable water mixing valve effluent temperature constancy.Temperature adjustment handwheel devices 1 is marked with the setting water-exit temperature, and the user can freely set as required.
Claims (3)
1. triplet constant temperature adjustable water mixing valve, its parts comprise adjusting handle device, cold water valve seat, hot water valve seat, valve body, push rod, heat responsive element, Returnning spring, setscrew nut, temperature adjustment nut; It is characterized in that:
On valve body, have cold water inlet, on the valve body on cold water inlet opposite, have the hot water or cold water and blend the mouth of a river, have water inlet of hot water on the valve body perpendicular to cold water inlet;
-temperature adjustment handwheel devices screws togather on the valve body that is installed in a corresponding end with water inlet of hot water, and the temperature adjustment nut that screws togather with valve body is installed in the temperature adjustment handwheel devices, and the setscrew nut of spacing push rod is installed in the temperature adjustment nut;
-the cold water valve seat that has a water port screws togather in the valve body chamber that is installed in the setscrew nut the place ahead in the valve body, and the body cavity between cold water valve seat and the setscrew nut is a cold water area;
The water inlet of hot water of valve body is the hot water valve seat, hot water valve seat and the moulding of valve body integrally casting;-heat responsive element is installed between valve body interior the hot water valve seat and cold water valve seat, and an end that contacts hot water at heat responsive element is provided with conical surface hot water flap, and an end of contact cold water is provided with conical surface cold water flap; Outside at heat responsive element is socketed with Returnning spring;
-diameter is installed in the end of heat responsive element contact cold water less than the push rod of water port on the cold water valve seat, and push rod passes conical surface cold water flap;
The outer surface of described heat responsive element is provided with the water port.
2. triplet constant temperature adjustable water mixing valve according to claim 1 is characterized in that: the water port on the described heat responsive element is 3.
3. triplet constant temperature adjustable water mixing valve according to claim 1 is characterized in that: the water inlet of hot water of described conical surface hot water flap and hot water valve seat, and the water port of conical surface cold water flap and cold water valve seat is a conical surface seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226382U CN201259006Y (en) | 2008-09-22 | 2008-09-22 | Three-way constant temperature adjustable water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226382U CN201259006Y (en) | 2008-09-22 | 2008-09-22 | Three-way constant temperature adjustable water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259006Y true CN201259006Y (en) | 2009-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201226382U Expired - Fee Related CN201259006Y (en) | 2008-09-22 | 2008-09-22 | Three-way constant temperature adjustable water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259006Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878342A (en) * | 2012-09-28 | 2013-01-16 | 宁波圣莱达电器股份有限公司 | Bi-stable three-way valve |
| CN103574265A (en) * | 2012-08-07 | 2014-02-12 | 浙江三花汽车零部件有限公司 | Temperature regulator for heat exchange loop |
| CN105605300A (en) * | 2016-03-18 | 2016-05-25 | 宁波华成阀门有限公司 | Bypass thermostatic mixing valve |
| US9541211B2 (en) | 2012-08-07 | 2017-01-10 | Zhejiang Sanhua Automotive Components Co., Ltd. | Thermoregulator and thermoregulator component |
| CN107625469A (en) * | 2017-10-25 | 2018-01-26 | 佛山市品柏智能科技有限公司 | A kind of multifunctional bathtub of panel control |
-
2008
- 2008-09-22 CN CNU2008201226382U patent/CN201259006Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574265A (en) * | 2012-08-07 | 2014-02-12 | 浙江三花汽车零部件有限公司 | Temperature regulator for heat exchange loop |
| US9541211B2 (en) | 2012-08-07 | 2017-01-10 | Zhejiang Sanhua Automotive Components Co., Ltd. | Thermoregulator and thermoregulator component |
| CN102878342A (en) * | 2012-09-28 | 2013-01-16 | 宁波圣莱达电器股份有限公司 | Bi-stable three-way valve |
| CN102878342B (en) * | 2012-09-28 | 2014-01-08 | 宁波圣莱达电器股份有限公司 | Bi-stable three-way valve |
| CN105605300A (en) * | 2016-03-18 | 2016-05-25 | 宁波华成阀门有限公司 | Bypass thermostatic mixing valve |
| CN105605300B (en) * | 2016-03-18 | 2018-04-06 | 宁波华成阀门有限公司 | Bypass constant-temperature water mixing valve |
| CN107625469A (en) * | 2017-10-25 | 2018-01-26 | 佛山市品柏智能科技有限公司 | A kind of multifunctional bathtub of panel control |
| CN107625469B (en) * | 2017-10-25 | 2023-09-26 | 佛山市锦泽致盛智能科技有限公司 | Panel-controlled multifunctional bathtub |
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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: 20090617 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |