CN201155596Y - Sanitary accessory thermostatic valve - Google Patents
Sanitary accessory thermostatic valve Download PDFInfo
- Publication number
- CN201155596Y CN201155596Y CNU2008200439470U CN200820043947U CN201155596Y CN 201155596 Y CN201155596 Y CN 201155596Y CN U2008200439470 U CNU2008200439470 U CN U2008200439470U CN 200820043947 U CN200820043947 U CN 200820043947U CN 201155596 Y CN201155596 Y CN 201155596Y
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- CN
- China
- Prior art keywords
- spool
- setting sleeve
- valve
- moving part
- mixed 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
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Abstract
The utility model relates to a thermostatical valve which can automatically regulate the temperature of mixture water, and comprises a first valve plug, a temperature adjustment handle, a locating sleeve which can axially locate the first valve plug and the temperature adjustment handle, and a valve casing; a coaxial second valve plug is arranged on the outside of the locating sleeve; a regulating end is formed on the outer end of the second valve plug; the outer end of the locating sleeve passes through axially the regulating end; the inner end of the second valve plug is arranged in the position of the mixture water outlet of the locating sleeve and the valve casing; by rotating the regulating end, the inner end of the second valve plug can make the mixture water outlets of the locating sleeve and the valve casing cut off totally or communicated totally. The thermostatical valve has the advantages of simple and reasonable structural design and integrates a thermostatical control element and the control element of the mixture water quantity, thereby realizing the automatic regulation of the mixture water output of the thermostatical valve, reducing the size of a prior mixture water valve and lowering cost; and as the mixing time of the cold inlet water and the hot inlet water is long, thereby the temperature of the mixture water is more even.
Description
Technical field
The utility model relates in a kind of health field and to mix the valve that cold water and hot water are used, and specifically a kind ofly can regulate the thermostatic valve that the mixing water temperature is used automatically.
Background technique
Existing its structure of thermostatic valve generally includes an axially movable spool, be provided with expansion element in the spool, the mixing water water-exit temperature is regulated in variation by expansion element automatically, certainly this valve also is provided with a manual temperature adjustment handle, before use by rotation manual temperature adjustment handle, make spool move to the position of appropriate water temperature, the water-outlet quantity size of the mixed water exports of existing this thermostatic valve is to control with a water yield regulating element away from thermostatic valve in addition, the mixed water valve of the existing electric water heater of picture, thermostatically control and the control of the mixing water yield are two cover elements, cause volume excessive, the usage space of overslaugh toilet, and cost is also very high, causes having only small number of users to consume.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of thermostatic valve that self can regulate the sanitary fixture of mixing water water-outlet quantity size.
The purpose of this utility model is achieved in that
A kind of thermostatic valve that is used for sanitary fixture, comprise first spool, the temperature adjustment handle, the setting sleeve and the valve shell of axially locating first spool and temperature adjustment handle, temperature adjustment handle outer end axially passes the setting sleeve outer end, be provided with a mixing chamber in first valve core, be provided with in the mixing chamber and bear the expansion element that changes with this mixing water temperature, first spool is provided with the mixed water exports of deriving mixing water from mixing chamber, setting sleeve and valve shell also respectively correspondence be provided with mixed water exports, the described setting sleeve outside is provided with second a coaxial spool, the second spool outer end forms an adjustable side, the outer end of setting sleeve axially passes the adjustable side, the second spool inner end is positioned at the mixed water exports position of setting sleeve and valve shell, and the inner end that rotates adjustable side second spool can make the mixed water exports of setting sleeve and valve shell be truncated to variation between the perforation fully fully.
In order better to realize the purpose of this utility model, technique scheme can be made to the following further improve:
Described second spool comprises rotation section and moving part two-part, be threaded between the inner, rotation section and the moving part outer end, rotation section and adjustable side are integral around setting sleeve and rotate, for non-disc cooperates, moving part can only be moved axially along setting sleeve, the mixed water exports that moving part can be realized setting sleeve and valve shell changes between connecting fully being truncated to fully between inner internal surface of moving part and the setting sleeve outer surface corresponding with it.
The inner outer ring of the described moving part snap ring that also is spirally connected forms a draw-in groove between inner end surfaces of moving part and the inner end surfaces of snap ring, be provided with seal ring in the draw-in groove.
The inner end surfaces of described moving part is provided with draw-in groove, is provided with seal ring in the draw-in groove.
The outside of described second spool is provided with second a coaxial spool setting sleeve, the inner corresponding mixed water exports that is provided with of the second spool setting sleeve, the inner end that rotates adjustable side second spool can make the mixed water exports of the setting sleeve and the second spool setting sleeve be truncated to variation between the perforation fully fully.
The outer ring of described second spool is provided with second a coaxial spool setting sleeve, the inner corresponding mixed water exports that is provided with of the second spool setting sleeve, moving part can realize that the mixed water exports of the setting sleeve and the second spool setting sleeve is being truncated to variation between the perforation fully fully.
The utility model structural design advantages of simple, thermostatically control and mixing water yield control two cover elements are united two into one, realization thermostatic valve self can be regulated the mixing water water-outlet quantity, reduced the existing water valve volume that mixes greatly, reduced cost, and cold water is intake and hot water water inlet incorporation time is long, and the mixing water temperature is more even.
Description of drawings
Accompanying drawing is a structural representation sketch of the present utility model, and wherein cooling water inlet, hot water inlet and mixed water exports all are in opening state.
Embodiment
Further state detailed below in conjunction with accompanying drawing to the utility model.
In conjunction with the accompanying drawings, a kind of thermostatic valve with the mixing water switch, comprise first spool 1, temperature adjustment handle 2, the setting sleeve 3 of axially locating first spool 1 and temperature adjustment handle 2, second spool 4, the second spool setting sleeve 5 and valve shell 6, the inner end of the setting sleeve 3 setting sleeve end cap 7 that is spirally connected, temperature adjustment handle 2 outer ends axially pass setting sleeve 3 outer ends, second spool 4 is positioned at setting sleeve 3 outer rings and coaxial with setting sleeve, second spool, 4 outer ends form an adjustable side 8, the outer end of setting sleeve 3 axially passes adjustable side 8, the second spool setting sleeves 5 and is positioned at second spool, 4 outer rings and coaxial with it.Be provided with in first spool, 1 body to be provided with in a mixing chamber 9, the mixing chamber 9 and bear the expansion element 10 that changes with this mixing water temperature and derive the mixed water exports 11 of mixing water from mixing chamber, corresponding setting sleeve 3, the second spool setting sleeve 5 and valve shell 6 correspondence one by one are provided with mixed water exports 12.
Described second spool 4 comprises rotation section 40 and moving part 41 two-part, be threaded between 40 the inners, rotation section and moving part 41 outer ends, rotation section 40 and adjustable side 8 are integral around setting sleeve 3 and rotate, cooperate (is preferable with Six Point) for non-disc between moving part 41 inner internal surfaces and setting sleeve 3 outer surfaces corresponding with it, moving part 41 can only be moved axially along setting sleeve 3, moving part 41 can realize that the mixed water exports 12 of the setting sleeve 3 and the second spool setting sleeve 5 is being truncated to variation between the perforation fully fully, the moving part 41 inner outer rings snap ring 42 that also is spirally connected, between moving part 41 inner end surfaces and snap ring 42 inner end surfaces, form a draw-in groove, be provided with seal ring 43 in the draw-in groove, when the place's stepped outer surface that is positioned at mixed water exports at moving part 41 inner end surfaces and setting sleeve compressed, seal ring 43 can seal.
The pad 21 of elder generation by holding out against expansion element 10 had spirality through hole 22 when cold water and hot water entered mixing chamber 9 on the pad 21, and cold water and hot water are fully mixed.
Before the use, rotate the temperature adjustment handle, it with the spring 19 at the first spool two ends, under 20 the acting in conjunction, first spool moves axially, be transferred to suitable water temperature, in use, if the mixing water temperature changes, expansion element expands with heat and contract with cold, make the spool of winning at spring 19,20 effects are axially moved down and are regulated cold water and hot water inflow automatically, if regulate the mixing water water-outlet quantity as long as the rotation adjustable side drives the rotation section rotation, the rotation section forces moving part to move up and down simultaneously, the water amount between the control setting sleeve and the second spool setting sleeve mixed water exports.
Claims (6)
1, a kind of thermostatic valve that is used for sanitary fixture, comprise first spool, the temperature adjustment handle, the setting sleeve and the valve shell of axially locating first spool and temperature adjustment handle, temperature adjustment handle outer end axially passes the setting sleeve outer end, be provided with a mixing chamber in first valve core, be provided with in the mixing chamber and bear the expansion element that changes with this mixing water temperature, first spool is provided with the mixed water exports of deriving mixing water from mixing chamber, setting sleeve and valve shell also respectively correspondence be provided with mixed water exports, it is characterized in that: the described setting sleeve outside is provided with second a coaxial spool, the second spool outer end forms an adjustable side, the outer end of setting sleeve axially passes the adjustable side, the second spool inner end is positioned at the mixed water exports position of setting sleeve and valve shell, and the inner end that rotates adjustable side second spool can make the mixed water exports of setting sleeve and valve shell be truncated to variation between the perforation fully fully.
2, according to the described thermostatic valve that is used for sanitary fixture of claim 1, it is characterized in that: described second spool comprises rotation section and moving part two-part, be threaded between the inner, rotation section and the moving part outer end, rotation section and adjustable side are integral around setting sleeve and rotate, for non-disc cooperates, moving part can only be moved axially along setting sleeve, the mixed water exports that moving part can be realized setting sleeve and valve shell changes between connecting fully being truncated to fully between inner internal surface of moving part and the setting sleeve outer surface corresponding with it.
3, according to the described thermostatic valve that is used for sanitary fixture of claim 2, it is characterized in that: the inner outer ring of the described moving part snap ring that also is spirally connected, between inner end surfaces of moving part and the inner end surfaces of snap ring, form a draw-in groove, be provided with seal ring in the draw-in groove.
4, according to the described thermostatic valve that is used for sanitary fixture of claim 2, it is characterized in that: the inner end surfaces of described moving part is provided with draw-in groove, is provided with seal ring in the draw-in groove.
5, according to the described thermostatic valve that is used for sanitary fixture of claim 1, it is characterized in that: the outside of described second spool is provided with second a coaxial spool setting sleeve, the inner corresponding mixed water exports that is provided with of the second spool setting sleeve, the inner end that rotates adjustable side second spool can make the mixed water exports of the setting sleeve and the second spool setting sleeve be truncated to variation between the perforation fully fully.
6, according to the described thermostatic valve that is used for sanitary fixture of the arbitrary right of claim 2 to 4, it is characterized in that: the outside of described second spool is provided with second a coaxial spool setting sleeve, the inner corresponding mixed water exports that is provided with of the second spool setting sleeve, moving part can realize that the mixed water exports of the setting sleeve and the second spool setting sleeve is being truncated to variation between the perforation fully fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200439470U CN201155596Y (en) | 2008-02-03 | 2008-02-03 | Sanitary accessory thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200439470U CN201155596Y (en) | 2008-02-03 | 2008-02-03 | Sanitary accessory thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155596Y true CN201155596Y (en) | 2008-11-26 |
Family
ID=40103379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200439470U Expired - Fee Related CN201155596Y (en) | 2008-02-03 | 2008-02-03 | Sanitary accessory thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155596Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090309A (en) * | 2016-08-15 | 2016-11-09 | 文晓锋 | A kind of faucet valve core |
| CN108061179A (en) * | 2017-12-29 | 2018-05-22 | 九牧厨卫股份有限公司 | A kind of thermostatic valve core of belt switch function |
-
2008
- 2008-02-03 CN CNU2008200439470U patent/CN201155596Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090309A (en) * | 2016-08-15 | 2016-11-09 | 文晓锋 | A kind of faucet valve core |
| CN108061179A (en) * | 2017-12-29 | 2018-05-22 | 九牧厨卫股份有限公司 | A kind of thermostatic valve core of belt switch function |
| CN108061179B (en) * | 2017-12-29 | 2024-01-05 | 九牧厨卫股份有限公司 | Constant-temperature valve core with switching function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20120203 |