CN201348063Y - Temperature control valve with single-handle rotating switch - Google Patents
Temperature control valve with single-handle rotating switch Download PDFInfo
- Publication number
- CN201348063Y CN201348063Y CNU2009201364207U CN200920136420U CN201348063Y CN 201348063 Y CN201348063 Y CN 201348063Y CN U2009201364207 U CNU2009201364207 U CN U2009201364207U CN 200920136420 U CN200920136420 U CN 200920136420U CN 201348063 Y CN201348063 Y CN 201348063Y
- Authority
- CN
- China
- Prior art keywords
- piston
- water inlet
- valve chamber
- valve
- water
- 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
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The utility mode relates to a temperature control valve with a single-handle rotating switch. The temperature control valve comprises a valve body, a piston, a thermal element, an ejector rod and a regulating rod, wherein, the valve body is provided with a cooling water inlet, a hot water inlet and a mixing water outlet; the piston is slidably arranged in the valve body and can partially cover the cooling water inlet and the hot water inlet; the thermal element is connected with the piston; the ejector rod can slide in the valve body and is connected with the thermal element; the regulating rod is in threaded fit with the ejector rod; and the a mechanism capable of controlling the flowing of water and blocking the mixing water outlet is arranged at the mixing water outlet through the ejector rod. In the utility model, the function of controlling the flowing of water can be fulfilled on the temperature control valve core directly, the function of coaxially controlling the regulation of water temperature and the flowing of water also can be realized, and the convenience in use is improved. Besides, no ceramic pieces are needed to control the flowing of water, so that the volume of the overall valve is greatly reduced, and the requirements for lower pressure and great flow under smaller required size can be met.
Description
Technical field
The utility model relates to water valve, specifically is meant a kind of single handle rotary switch and thermostat valve.
Background technique
The constant temperature valve is used more and more in the bathroom field, its objective is the hot water or cold water is mixed so that suitable water temperature to be provided with certain proportion that its major component is a temperature controlled valve core.The main structure of existing temperature controlled valve core comprise valve body, slidably be located at the piston in the valve body, the thermosensitive element that is connected with this piston, with the push rod of this thermosensitive element butt and the adjustable lever that is connected with this push rod.This valve body has cooling water inlet, hot water inlet and mixed water exports, the slip can regulate cooling water inlet of aforementioned piston and the size of hot water inlet, thereby change hot water or cold water's water inlet ratio.And the temperature-sensitive end of thermosensitive element is positioned at mixed water exports, flexible end is connected with described push rod, when the water temperature of mixed water exports changes, make its flexible end corresponding flexible behind the temperature-sensitive end temperature-sensitive of thermosensitive element, thereby promoting described piston moves, change the relative size of cooling water inlet and hot water inlet, thereby change the water inlet ratio of hot and cold water, so that water temperature remains in the constant scope.If desire is regulated the water outlet water temperature, can pass through rotary regulating lever, promote described push rod by screw-thread fit and move, this push rod promotes piston and moves, and changes the relative size of cooling water inlet and hot water inlet, thereby changes water-exit temperature.
Above-mentioned temperature controlled valve core can only be regulated the temperature of water outlet, and can not realize the function of switch water.The function of switch water then realizes by ceramic plate, and flow is very restricted when equal apparent size, can't satisfy the requirement of low pressure and mass flow.
The model utility content
The utility model provides a kind of single handle rotary switch and thermostat valve, its main purpose is to overcome existing thermostatic valve door and adjusts coolant-temperature gage by temperature controlled valve core, adopt ceramic plate to realize switch water, thereby cause equal outward appearance to the greatest extent cun the time flow be very restricted, can't satisfy the shortcoming of low pressure and mass flow requirement.
The utility model adopts following technological scheme: a kind of single handle rotary switch and thermostat valve, comprise having cooling water inlet, the valve body of hot water inlet and mixed water exports, be located in this valve body slidably and part covers the piston of described cooling water inlet and hot water inlet, the thermosensitive element that is connected with this piston, the push rod that can slide and be connected with this thermosensitive element and the adjustable lever that is connected by screw-thread fit with this push rod in valve body, described push rod forms the switch water mechanism of this mixed water exports capable of blocking at described mixed water exports place.
Aforementioned a kind of single handle rotary switch and thermostat valve, its valve inner is separated to form uuper valve chamber and lower valve chamber by a dividing plate; Described mixed water exports is formed at the sidewall of this dividing plate and uuper valve chamber, described push rod be slidedly arranged in the uuper valve chamber and this dividing plate capable of blocking on mixed water exports; Described cooling water inlet, hot water inlet are located at the sidewall of lower valve chamber, and are positioned at different heights, and described piston is slidedly arranged in the lower valve chamber; Described thermosensitive element has a temperature-sensitive end and a flexible end, and this temperature-sensitive end is connected with described piston downwards, and this flexible end is upward through described mixed water exports and is connected with described push rod.
Be provided with seal ring between described dividing plate mixed water exports periphery and the push rod.
Be slidingly equipped with first-class water jacket in the described lower valve chamber, described piston sliding sleeve is in this flowing water cover outer lower portion, this flowing water cover outside is provided with positioning convex portion, the corresponding ladder surface that is positioned at this positioning convex portion top that is provided with of this piston is provided with the spring that the ladder surface that makes this piston is pressed in this positioning convex portion top downwards between this flowing water cover and this piston; Also be provided with spring between described flowing water cover and the described lower valve chamber bottom.
Described valve body comprises loam cake, body and base from top to bottom successively, and described uuper valve chamber is formed at the loam cake and the body first half, and described lower valve chamber is formed between lower cover and the body Lower Half, and described adjustable lever upwards passes outside the described loam cake.
By above-mentioned description to the utility model structure as can be known, compare, the utlity model has following advantage with prior art:
One, the utility model is directly realized the switch water function on temperature controlled valve core, realizes that coaxial control water temperature is regulated and the function of switch water, has improved the convenient function that uses; Two, owing to need not adopt ceramic plate to realize switch water in addition, the volume of whole valve is dwindled greatly, can satisfy the requirement of low pressure and mass flow to the greatest extent cun the time in desired less outward appearance.
Description of drawings
Fig. 1 is a sectional structure schematic representation of the present utility model;
Fig. 2 is in opening state for mixed water exports for the utility model adds sectional structure schematic representation behind the casing shown in the figure;
Fig. 3 is in closed condition for mixed water exports for the utility model adds sectional structure schematic representation behind the casing shown in the figure.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
A kind of single handle rotary switch and thermostat valve, with reference to Fig. 1, main structure comprises valve body 1, piston 6, thermosensitive element 4, push rod 3, adjustable lever 2 and flowing water cover 5.
Described piston 6 can slide up and down to be arranged at the nearly bottom position of described lower valve chamber 102, this piston 6 partly covers described cooling water inlet 14 and hot water inlet 15, the relative size of can regulate cooling water inlet 14 and hot water inlet 15 when piston 6 moves up and down, the ratio thereby the change hot water or cold water is intake.
The lower end of described thermosensitive element 4 is the temperature-sensitive end, and the upper end is flexible end, and when this lower end temperature-sensitive end was sensed mixing water temperature in the lower valve chamber 102, its upper end was corresponding elongating or shortening.The temperature-sensitive end of this thermosensitive element 4 is connected with described piston 6, and flexible end is upward through described mixed water exports 161 to described uuper valve chamber 101.Described push rod 3 can slide up and down to be arranged in this uuper valve chamber 101, when this push rod 3 slides down to extreme lower position, and the mixed water exports 161 on the described dividing plate 16 capable of blocking.The flexible end of thermosensitive element 4 is connected with this push rod 3.Be provided with seal ring 163 between mixed water exports 161 peripheries of described dividing plate 16 and push rod 3 bottom surfaces.
The top of described push rod 3 is connected with described adjustable lever 2 by screw-thread fit, and this adjustable lever 2 upwards passes outside the described loam cake 12, by rotating this adjustable lever 2, push rod 3 is slided up and down in uuper valve chamber 101.
Described flowing water cover 5 is slidedly arranged in the lower valve chamber 102, and is positioned at the top of piston 6.These piston 6 sliding sleeves overlap 5 outer lower portion in this flowing water, this flowing water overlaps 5 outsides and is provided with positioning convex portion, these piston 6 corresponding ladder surfaces that are positioned at this positioning convex portion top that are provided with, be provided with the spring 51 that the ladder surface that makes this piston 6 is pressed in this positioning convex portion top downwards between this flowing water cover 5 and this piston 6, also be provided with spring 52 between described flowing water cover 5 and described lower valve chamber 102 bottoms.
With reference to Fig. 2 and Fig. 3, this valve also comprises a shell 8, this shell 8 is assemblied in each part mentioned above wherein, and shell 8 is provided with and described cooling water inlet 14, hot water inlet 15, corresponding cooling water inlet 84, hot water inlet 85, the mixed water exports 862 of mixed water exports 162 difference.
With reference to Fig. 2 and Fig. 3, rotary regulating lever 2 can drive push rod 3 and move up and down, and the moving up and down of push rod 3 can be realized the conducting of described mixed water exports 161 and be closed; And moving up and down of push rod 3 can be to pressing down thermosensitive element 4, thereby regulate the water outlet water temperature.In addition, the mixing water temperature in the thermosensitive element 4 induction lower valve chambers 102, carry out flexible accordingly, the relative size of can regulate cooling water inlet 14 and hot water inlet 15, thus change hot water or cold water's ratio of intaking, reach the effect of water termostat.
Above-mentioned only is embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1, a kind of single handle rotary switch and thermostat valve, comprise have cooling water inlet, the valve body of hot water inlet and mixed water exports, be located in this valve body slidably and part cover the piston of described cooling water inlet and hot water inlet, the thermosensitive element that is connected with this piston, the push rod that can in valve body, slide and be connected with this thermosensitive element and with this push rod by the adjustable lever that screw-thread fit is connected, it is characterized in that: described push rod forms the switch water mechanism of this mixed water exports capable of blocking at described mixed water exports place.
2, a kind of single handle rotary switch as claimed in claim 1 and thermostat valve, it is characterized in that: described valve inner is separated to form uuper valve chamber and lower valve chamber by a dividing plate; Described mixed water exports is formed at the sidewall of this dividing plate and uuper valve chamber, described push rod be slidedly arranged in the uuper valve chamber and this dividing plate capable of blocking on mixed water exports; Described cooling water inlet, hot water inlet are located at the sidewall of lower valve chamber, and are positioned at different heights, and described piston is slidedly arranged in the lower valve chamber; Described thermosensitive element has a temperature-sensitive end and a flexible end, and this temperature-sensitive end is connected with described piston downwards, and this flexible end is upward through described mixed water exports and is connected with described push rod.
3, a kind of single handle rotary switch as claimed in claim 2 and thermostat valve is characterized in that: be provided with seal ring between described dividing plate mixed water exports periphery and the push rod.
4, a kind of single handle rotary switch as claimed in claim 2 and thermostat valve, it is characterized in that: be slidingly equipped with first-class water jacket in the described lower valve chamber, described piston sliding sleeve is in this flowing water cover outer lower portion, this flowing water cover outside is provided with positioning convex portion, the corresponding ladder surface that is positioned at this positioning convex portion top that is provided with of this piston is provided with the spring that the ladder surface that makes this piston is pressed in this positioning convex portion top downwards between this flowing water cover and this piston; Also be provided with spring between described flowing water cover and the described lower valve chamber bottom.
5, a kind of single handle rotary switch as claimed in claim 2 and thermostat valve, it is characterized in that: described valve body comprises loam cake, body and base from top to bottom successively, described uuper valve chamber is formed at the loam cake and the body first half, described lower valve chamber is formed between lower cover and the body Lower Half, and described adjustable lever upwards passes outside the described loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201364207U CN201348063Y (en) | 2009-01-15 | 2009-01-15 | Temperature control valve with single-handle rotating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201364207U CN201348063Y (en) | 2009-01-15 | 2009-01-15 | Temperature control valve with single-handle rotating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348063Y true CN201348063Y (en) | 2009-11-18 |
Family
ID=41367531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201364207U Expired - Fee Related CN201348063Y (en) | 2009-01-15 | 2009-01-15 | Temperature control valve with single-handle rotating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348063Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782493A (en) * | 2016-03-31 | 2016-07-20 | 贺逢宝 | Scalding-preventing constant-temperature and balanced-pressure valve core |
| CN105782552A (en) * | 2016-03-31 | 2016-07-20 | 贺逢宝 | Safe, scalding-preventing, constant-temperature and constant-pressure water nozzle valve element |
| CN110285255A (en) * | 2019-05-13 | 2019-09-27 | 江门市国人温控卫浴有限公司 | A kind of dual control spool |
| CN110285236A (en) * | 2019-05-13 | 2019-09-27 | 江门市国人温控卫浴有限公司 | A kind of double-control thermostatic spool |
-
2009
- 2009-01-15 CN CNU2009201364207U patent/CN201348063Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782493A (en) * | 2016-03-31 | 2016-07-20 | 贺逢宝 | Scalding-preventing constant-temperature and balanced-pressure valve core |
| CN105782552A (en) * | 2016-03-31 | 2016-07-20 | 贺逢宝 | Safe, scalding-preventing, constant-temperature and constant-pressure water nozzle valve element |
| CN110285255A (en) * | 2019-05-13 | 2019-09-27 | 江门市国人温控卫浴有限公司 | A kind of dual control spool |
| CN110285236A (en) * | 2019-05-13 | 2019-09-27 | 江门市国人温控卫浴有限公司 | A kind of double-control thermostatic spool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201475421U (en) | Temperature control valve core exchanging cold-hot water inlets | |
| CN201348063Y (en) | Temperature control valve with single-handle rotating switch | |
| DK2664830T3 (en) | Double-handle thermostatic single-lever taps | |
| CN106151595B (en) | Water-saving spool and its fluid feed system | |
| CA2646233A1 (en) | Thermostat apparatus | |
| CN204784862U (en) | Large -traffic two accuse constant temperature case | |
| CN206449249U (en) | A kind of big flow constant temperature constant pressure valve core and its tap | |
| CN105164597B (en) | Sanitary built-in part and shower bath | |
| CN101943275A (en) | Automatic constant-temperature water mixing valve | |
| CN101629641B (en) | Temperature-sensing valve core with cold water inlet and hot water inlet which are exchanged | |
| CN108036105B (en) | Switch constant temperature valve core | |
| CN201787125U (en) | Automatic thermostatic water mixing valve | |
| EP3163400B1 (en) | A double-handle coaxial temperature control valve spool | |
| CN204692658U (en) | A kind of Novel ceramic spool and water tap | |
| CN2474841Y (en) | Cold and hot water mixed water automatic constant temperature valve | |
| CN101509559B (en) | Thermostatic controlled valve | |
| CN102429524A (en) | Water cup | |
| CN109196443B (en) | Mixing unit and mixing tap comprising such a mixing unit | |
| CN201866329U (en) | Main-control switching double-handle temperature-control valve core | |
| CN101225893A (en) | Thermostatic valve for health member | |
| CN209925684U (en) | Take flow control's single handle thermostatic valve core and play tap | |
| CN2641395Y (en) | Temp. adjustment type heating power temp adjusting valve | |
| CN201416665Y (en) | Thermostatic control valve | |
| CN203059180U (en) | Water container with adjustable water outlet temperature | |
| CN203363328U (en) | Surface anti-scalding constant temperature faucet shell and faucet thereof |
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: 20091118 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |