CN201944335U - Temperature control valve with water mixer - Google Patents
Temperature control valve with water mixer Download PDFInfo
- Publication number
- CN201944335U CN201944335U CN2011200198902U CN201120019890U CN201944335U CN 201944335 U CN201944335 U CN 201944335U CN 2011200198902 U CN2011200198902 U CN 2011200198902U CN 201120019890 U CN201120019890 U CN 201120019890U CN 201944335 U CN201944335 U CN 201944335U
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- water
- valve body
- thermosensitive element
- valve
- push rod
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Abstract
The utility model discloses a temperature control valve with a water mixer, which comprises a valve body that is internally provided with a thermal element with a temperature sensing end and a retractable end, the water mixer is arranged at the position in the valve body close to the temperature sensing end of the thermal element, so that cooled water and hot water can be fully mixed, and furthermore, the temperature of discharged water can be stably controlled.
Description
Technical field
The utility model relates to a kind of thermostat valve, relates to a kind of thermostat valve that has water-water jet particularly.
Background technique
The main structure of the temperature controlled valve core that uses in the existing constant-temperature tap (particularly constant temperature shower faucet) comprises that one has cooling water inlet, the valve body of hot water inlet and mixed water exports, this valve body axially is formed with valve pocket, be provided with in this valve pocket and have the temperature-sensitive end with the flexible thermosensitive element of holding and in order to regulate the cold water inflow, the piston of hot water inflow, this piston is driven by thermosensitive element, the temperature-sensitive end of thermosensitive element is positioned at mixed water exports, flexible end butt one push rod of this thermosensitive element, this push rod is butt one elastic force controlling device upwards then, this elastic force controlling device comprises a upper spring, the one push rod chamber that supplies push rod to slide therein, an one push rod chamber loam cake of fixedlying connected and an adjustable lever with the push rod chamber, described upper spring one end upwards is connected to push rod chamber loam cake, the other end is connected to push rod downwards, described push rod chamber can move up and down in valve body, and with the interlock of described adjustable lever, described adjustable lever is upward through valve body, and is arranged on the valve body upper end rotationally by a collar.When the water temperature of mixed water exports changes, make its corresponding expansion of flexible end or contraction behind the temperature-sensitive end temperature-sensitive of thermosensitive element, move, regulate the area ratio of cooling water inlet and hot water inlet thereby promote described piston, thereby change the ratio of cold and hot flow of inlet water, thereby reach constant stable water outlet.
Yet there is following deficiency in use in this temperature controlled valve core: 1) cold water and hot water directly mix, and the situation that hot and cold water mixes inequality occurs through regular meeting, and the temperature that causes thermosensitive element temperature-sensitive end to be experienced is inaccurate, and then can not stably control water-exit temperature; 2) this temperature controlled valve core adjusts coolant-temperature gage by the adjustable lever of rotating missile apparatus for adjusting force, for ease of operation, needs to install a handle additional in the adjustable lever outside, causes installation cost to increase; 3) when constant-temperature tap, shower etc. has new installation requirements, this temperature controlled valve core just can not satisfy the demands.
The model utility content
The purpose of this utility model is to provide a kind of thermostat valve that has water-water jet, to solve the above-mentioned problems in the prior art.This thermostat valve is provided with a water-water jet in the position near this thermosensitive element temperature-sensitive end, with abundant mixing cold water and hot water, and then can stably control water-exit temperature.
The technological scheme that the utility model provides is as follows:
Have the thermostat valve of water-water jet, it is characterized in that: it comprises a valve body, is provided with one in this valve body and has temperature-sensitive end and the flexible thermosensitive element of holding, and the inherent position near this thermosensitive element temperature-sensitive end of this valve body is provided with a water-water jet.
In the embodiment who recommends, described water-water jet comprises the mixed water jacket of a both ends open, and the fixedly connected valve interior wall of the outer wall of this mixed water jacket is fixed described water-water jet within this mixed water jacket, and this water-water jet is provided with in order to form the oblique water hole of inclination current.
In the embodiment who recommends, this valve body is made up of the upper valve body of a both ends open and the following valve body of a upper end open, the top that should mix water jacket is threaded with the under shed of upper valve body, the bottom that should mix water jacket is threaded with the upper shed of following valve body, have cooling water inlet and hot water inlet on this time valve body, should mix water jacket is positioned on cooling water inlet and the hot water inlet, the one elastic force controlling device that has a water passage is set in this upper valve body, the upper shed of upper valve body is stretched out in the upper end part of this elastic force controlling device, the flexible end of the described thermosensitive element of its lower end butt, should mix water jacket is set in outside this thermosensitive element temperature-sensitive end, the bottom butt one of this thermosensitive element temperature-sensitive end is in order to regulate the valve plug of cold water inflow and hot water inflow, this valve plug partly covers described cooling water inlet and hot water inlet, and folder is established a lower spring between the inner bottom surface of the bottom surface of this valve plug and following valve body.
In the embodiment who recommends, this elastic force controlling device comprises that one has the adjutage of hollow, this adjutage partly stretches out in the upper shed of upper valve body, the one upper ejector pin cover of its hollow shape that moves up and down relatively is set in this adjutage, the outer wall of this upper ejector pin cover is connected with the inner thread of this adjutage, and be provided with rotation-preventing mechanism between the outer wall of this upper ejector pin cover and the inwall of this adjutage, formation one has the fixed plate of water passage hole in this upper ejector pin cover, folder is established a upper spring between this fixed plate and the push rod, this push rod is provided with water passage hole, its bottom is connected to the limited part in order to prevent that push rod from skidding off that forms in the lower push rod cover of a hollow shape, the outer wall of fixedly connected this upper ejector pin cover bottom of the inwall of this lower push rod cover, the lower end of this push rod are provided with the counterbore in order to cooperate with described thermosensitive element top.The rotation adjutage can make the upper ejector pin cover that is threaded with it move up or down, and changes the scalable length of the flexible end of thermosensitive element with this, thereby reaches the function of regulating different water-exit temperatures.
In the embodiment who recommends, the fixedly connected effluent mechanism of this adjutage.
In the embodiment who recommends, to go back socket one on the described thermosensitive element and be used for radially spacing thermosensitive element piston, described thermosensitive element piston is provided with the through hole of axial perforation.
Need to prove that the elastic force of this upper spring is much larger than the elastic force of lower spring, therefore, in this model utility, this thermosensitive element and lower spring synchronization telescope, and then make piston and thermosensitive element synchronization telescope.
Compared with prior art, the utlity model has following characteristics:
1) this thermostat valve is provided with a water-water jet in the position near this thermosensitive element temperature-sensitive end, fully mixes cold water and hot water, and then can stably control water-exit temperature;
2) the utility model can directly be provided with effluent mechanism in the adjutage outside, just can realize the adjusting of temperature by rotary water-out mechanism, thereby reduce installation cost;
3) mouth of a river that blends of the utility model valve body is located on the adjusting adjutage, and can satisfy constant-temperature tap, shower etc. has new installation requirements.
Description of drawings
Fig. 1 is the sectional view of the utility model embodiment's thermostat valve;
Fig. 2 is the perspective view of the utility model embodiment's water-water jet.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
The thermostat valve that has water-water jet, as shown in fig. 1, it comprises the valve body that the following valve body 12 of the upper valve body 11 of a both ends open and a upper end open is formed.
The below of this elastic force controlling device 2 is provided with one and has temperature-sensitive end and the flexible thermosensitive element of holding 3, and the flexible end of this thermosensitive element 3 is connected in the counterbore of push rod 23.
Go back socket one on this thermosensitive element 3 and be used for radially spacing thermosensitive element piston 31, this thermosensitive element piston 31 is provided with the through hole (not shown) of axial perforation.
The be threaded top of mixed water jacket 4 of a both ends open of the under shed of this upper valve body 11, the bottom of this mixed water jacket 4 is threaded with the upper shed of following valve body 12.Should mix within the water jacket 4 and fix a water-water jet 5, as shown in Figure 2, this water-water jet 5 is provided with in order to form the oblique water hole 51 of inclination current.
Should mix water jacket 5 is set in outside the temperature-sensitive end of this thermosensitive element 3.
This time valve body 12 is provided with the hot water inlet 122 that a superposed cooling water inlet 121 and is positioned at the bottom, and this cooling water inlet 121 and hot water inlet 122 all are positioned at side under the water-water jet 5.
The bottom butt one of these thermosensitive element 5 temperature-sensitive ends is in order to regulate the valve plug 6 of cold water inflow and hot water inflow, these valve plug 6 parts cover cooling water inlet 121 and the hot water inlet 122 that is provided with on this time valve body 12, and folder is established a lower spring 61 between the inner bottom surface of the bottom surface of this valve plug 6 and following valve body 12.
Be provided with the seal ring that prevents that current from overflowing between each link.
During use, after the current of coming in from cooling water inlet 121 and hot water inlet 122 flow into, form mixed flows via water-water jet 5, mixed flow the flow through through hole of thermosensitive element piston 31, the water passage hole of push rod 23 and the water passage hole of fixed plate 221 then flow out from the adjutage 21 of hollow shape again.When the temperature of mixed flow is too high, cause flexible end to expand behind the thermosensitive element 3 temperature-sensitive end temperature-sensitives near water-water jet 5 settings, extruding lower spring 61, ordering about valve plug 6 moves down, at this moment, the water inlet area of cooling water inlet 121 increases, and the water inlet area of hot water inlet 122 reduces, and suitably increases with this and reduces the temperature of mixing water outlet; Therewith relatively, cross when low in the temperature of mixed flow, thermosensitive element 3 temperature-sensitive ends shrink, lower spring 61 diastoles are ordered about valve plug 6 and are moved up, at this moment, the water inlet area of hot water inlet 122 increases, the water inlet area of cooling water inlet 121 reduces, and suitably increases the temperature of mixing water outlet with this, and reaches the effect of water termostat.
In the embodiment who changes, these adjutage 21 fixedly connected effluent mechanisms (gondola water faucet or tap etc.) when needs adjust coolant-temperature gage, need not to install a handle again, and rotary water-out mechanism just can realize temperature regulation.
The foregoing description is the utility model preferred implementation; but mode of execution of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (6)
1. have the thermostat valve of water-water jet, it is characterized in that: it comprises a valve body, is provided with one in this valve body and has temperature-sensitive end and the flexible thermosensitive element of holding, and the inherent position near this thermosensitive element temperature-sensitive end of this valve body is provided with a water-water jet.
2. the thermostat valve that has water-water jet described in claim 1, it is characterized in that: described water-water jet comprises the mixed water jacket of a both ends open, should mix the fixedly connected valve interior wall of outer wall of water jacket, should mix within the water jacket and fix described water-water jet, this water-water jet is provided with in order to form the oblique water hole of inclination current.
3. the thermostat valve that has water-water jet described in claim 2, it is characterized in that: this valve body is made up of the upper valve body of a both ends open and the following valve body of a upper end open, the top that should mix water jacket is threaded with the under shed of upper valve body, the bottom that should mix water jacket is threaded with the upper shed of following valve body, have cooling water inlet and hot water inlet on this time valve body, should mix water jacket is positioned on cooling water inlet and the hot water inlet, the one elastic force controlling device that has a water passage is set in this upper valve body, the upper shed of upper valve body is stretched out in the upper end part of this elastic force controlling device, the flexible end of the described thermosensitive element of its lower end butt, should mix water jacket is set in outside this thermosensitive element temperature-sensitive end, the bottom butt one of this thermosensitive element temperature-sensitive end is in order to regulate the valve plug of cold water inflow and hot water inflow, this valve plug partly covers described cooling water inlet and hot water inlet, and folder is established a lower spring between the inner bottom surface of the bottom surface of this valve plug and following valve body.
4. the thermostat valve that has water-water jet described in claim 3, it is characterized in that: this elastic force controlling device comprises that one has the adjutage of hollow, this adjutage partly stretches out in the upper shed of upper valve body, the one upper ejector pin cover of its hollow shape that moves up and down relatively is set in this adjutage, the outer wall of this upper ejector pin cover is connected with the inner thread of this adjutage, and be provided with rotation-preventing mechanism between the outer wall of this upper ejector pin cover and the inwall of this adjutage, formation one has the fixed plate of water passage hole in this upper ejector pin cover, folder is established a upper spring between this fixed plate and the push rod, this push rod is provided with water passage hole, its bottom is connected to the limited part in order to prevent that push rod from skidding off that forms in the lower push rod cover of a hollow shape, the outer wall of fixedly connected this upper ejector pin cover bottom of the inwall of this lower push rod cover, the lower end of this push rod are provided with the counterbore in order to cooperate with described thermosensitive element top.
5. the thermostat valve that has water-water jet described in claim 4 is characterized in that: the fixedly connected effluent mechanism of this adjutage.
6. the thermostat valve that has water-water jet described in claim 1 or 2 or 3 or 4 or 5 is characterized in that: on the described thermosensitive element also socket one be used for radially spacing thermosensitive element piston, described thermosensitive element piston is provided with the through hole of axial perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200198902U CN201944335U (en) | 2011-01-20 | 2011-01-20 | Temperature control valve with water mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200198902U CN201944335U (en) | 2011-01-20 | 2011-01-20 | Temperature control valve with water mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944335U true CN201944335U (en) | 2011-08-24 |
Family
ID=44471679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200198902U Expired - Fee Related CN201944335U (en) | 2011-01-20 | 2011-01-20 | Temperature control valve with water mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099984A (en) * | 2013-04-01 | 2014-10-15 | 李飞宇 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
| CN108036502A (en) * | 2017-11-28 | 2018-05-15 | 东莞市天合机电开发有限公司 | It is a kind of can automatic water temperature regulation and dosage electric heater |
| CN109196443A (en) * | 2016-04-26 | 2019-01-11 | 韦内特公司 | Mixed cell and mixing tap including this mixed cell |
| CN109415890A (en) * | 2016-05-13 | 2019-03-01 | As知识产权控股有限公司 | Faucet assembly with integrated burn-proof device |
-
2011
- 2011-01-20 CN CN2011200198902U patent/CN201944335U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099984A (en) * | 2013-04-01 | 2014-10-15 | 李飞宇 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
| CN104099984B (en) * | 2013-04-01 | 2017-03-22 | 厦门威迪亚科技有限公司 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
| CN109196443A (en) * | 2016-04-26 | 2019-01-11 | 韦内特公司 | Mixed cell and mixing tap including this mixed cell |
| CN109196443B (en) * | 2016-04-26 | 2021-01-15 | 韦内特公司 | Mixing unit and mixing tap comprising such a mixing unit |
| CN109415890A (en) * | 2016-05-13 | 2019-03-01 | As知识产权控股有限公司 | Faucet assembly with integrated burn-proof device |
| CN109415890B (en) * | 2016-05-13 | 2021-08-31 | As 美国股份有限公司 | Faucet assembly with integrated scald prevention device |
| CN113623433A (en) * | 2016-05-13 | 2021-11-09 | As 美国股份有限公司 | Faucet assembly with integrated scald prevention device |
| US11280072B2 (en) | 2016-05-13 | 2022-03-22 | As America, Inc. | Faucet assembly with integrated anti-scald device |
| US11840828B2 (en) | 2016-05-13 | 2023-12-12 | As America, Inc. | Faucet assembly with integrated anti-scald device |
| CN113623433B (en) * | 2016-05-13 | 2024-09-06 | As美国股份有限公司 | Tap assembly with integrated burn-proof device |
| CN108036502A (en) * | 2017-11-28 | 2018-05-15 | 东莞市天合机电开发有限公司 | It is a kind of can automatic water temperature regulation and dosage electric heater |
| CN108036502B (en) * | 2017-11-28 | 2020-06-30 | 蚌埠立超信息科技有限公司 | Electric water heater capable of automatically adjusting water temperature and consumption |
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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: 20110824 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |