CN206846067U - A kind of constant temperature valve core - Google Patents
A kind of constant temperature valve core Download PDFInfo
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- CN206846067U CN206846067U CN201720750893.0U CN201720750893U CN206846067U CN 206846067 U CN206846067 U CN 206846067U CN 201720750893 U CN201720750893 U CN 201720750893U CN 206846067 U CN206846067 U CN 206846067U
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- temperature
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- insert body
- valve core
- constant temperature
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Abstract
It the utility model is related to a kind of constant temperature valve core, adjusting rod, mobile screw, end cap, insert body, sensing rod for temperature, back-moving spring, piston, push rod, jacking block, end cap and insert body are hermetically snapped together to form valve element main body, and adjusting rod, mobile screw, jacking block, push rod, piston, sensing rod for temperature and back-moving spring are sequentially arranged in the valve element main body.Insert body has insert body extension, and insert body stretches out end surface and is higher than temperature-sensitive plane rod end.The utility model constant temperature valve core parts are few, easy processing, have the advantages that rational in infrastructure, safe and reliable.
Description
Technical field
A kind of constant temperature valve core is the utility model is related to, more particularly, to a kind of constant temperature sanitary equipment or constant temperature warm water toilet cover
Constant temperature valve core.
Background technology
As the improvement of people's living standards, people increasingly pay attention to the hygienic issues of individual, especially wiped after an action of the bowels with paper
Hip are not only wiped unclean but also may fray private portion, so occurring electronic intelligence toilet lid in recent years, particularly need
The electronic intelligence toilet lid for wanting electricity consumption to heat water immediately.But the electronic intelligence toilet lid of prior art has the following disadvantages：
1st, with electrical heating, with potential safety hazard；2nd, the heater of itself and electronic temperature control unit cause its volume to seem too fat to move greatly
It is heavy；3rd, the heater of itself and electronic temperature control unit make its cost too high, inconvenience popularization；4th, fault rate is higher, inconvenience
Maintenance；5th, cost performance is bad.
Although also occur Dan Leng flushing cover plate on the market and the Clean Living of warm water can be exported after hot water or cold water is mixed
Device, but the season with the Dan Leng cold water flush human body private portion for rinsing cover plate output except many area particularly summers
In can allow people like a hen on a hot girdle.For occurring being exported with after similar to common water mixing valve technology, hot water or cold water is mixed on the market
For the sanitary equipment of warm water, following three deficiencies be present：1st, need to go to experience water temperature with human body private portion that water temperature could be adjusted, because
The inconvenience of private portion is dodged so temperature is too high can scald human body and people can be allowed very uncomfortable during too low temperature when being sitting on closestool；2、
Not cooled down the when drained user of the hot water to turn cold in used time external hot water pipeline for a long time can not learn, can cause water temperature
Water when regulation error and temperature adjustment in external cold water pipe and external hot-water line can be all flowed out so oneself of preciousness can be wasted
Water；3rd, the water temperature for being flushed to human body private portion is not thermostatted water, and human body can be scalded when variation in water pressure or during cold water all standing.
Therefore, in the market is badly in need of a kind of constant temperature valve technology for being used for warm water sanitary equipment or warm water toilet cover, certainly also just anxious
Need a kind of constant temperature valve core for the thermostatic valve for being used for constant temperature sanitary equipment or constant temperature warm water toilet cover.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of constant temperature valve core, passes through prolonging for insert body extension
It is long to set, and coordinate with outlet component in thermostatic valve and form double waterway structures of pre-draining and thermostatted water.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
A kind of constant temperature valve core, including the sensing rod for temperature that insert body and Qi Nei are set, insert body have insert body stretching
Portion, insert body stretch out end surface and are higher than temperature-sensitive plane rod end.
Further, insert body stretches out end surface to distance L >=4 millimeter of sensing rod for temperature right side.
Further, constant temperature valve core includes adjusting rod, mobile screw, end cap, insert body, sensing rod for temperature, back-moving spring, work
Plug, push rod, jacking block, end cap and insert body hermetically snap together to form valve element main body, adjusting rod, mobile screw, top
Block, push rod, piston, sensing rod for temperature and back-moving spring are sequentially arranged in the valve element main body.
Further, adjusting rod stretches out the left side of end cap, and rotation adjusting lever can be with adjusting water outlet water temperature, sensing rod for temperature tightness
In the sensing rod for temperature mounting hole of piston, jacking block is arranged in mobile screw, and the right-hand member of sensing rod for temperature stretches out constant-temperature effluent mouth, pushes away
Bar is arranged in the mating holes of jacking block and sensing rod for temperature, and back-moving spring is arranged between piston and the groove of insert body.
Further, several cold water inlets and several water inlet of hot water are circumferentially with insert body and constant temperature goes out
The mouth of a river and the groove of installation back-moving spring.
The utility model constant temperature valve core parts are few, easy processing, and insert body extension can be compressed by the constant temperature
Valve element participates in the ceramic seal component of the thermostatic valve for being used for constant temperature sanitary equipment or constant temperature warm water toilet cover of composition, and there is structure to close
The advantages that managing, be safe and reliable.
Brief description of the drawings
Fig. 1 is the utility model embodiment profile.
Fig. 2 is the utility model insert body sectional axonometric drawing.
Fig. 3 is the utility model valve element three-dimensional exploded view.
Fig. 4 is the utility model piston sectional axonometric drawing.
Fig. 5 is piston profile.
Fig. 6 is constant temperature valve core stereogram.
Reference：
1-adjusting rod, 2-jump ring, 3-O-ring
4-mobile screw, 5-end cap, 6-O-ring
7-O-ring, 8-O-ring, 9-insert body
10-sensing rod for temperature, 11-back-moving spring, 12-piston
13-O-ring, 14-push rod, 15-jacking block
91-water inlet of hot water, 92-cold water inlet, 93-constant-temperature effluent mouth
94-insert body, 95-groove of extension, 101-hole
121-water hole, 122-sensing rod for temperature mounting hole.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment：The sensing rod for temperature 10 that Fig. 1 to Fig. 6, a kind of constant temperature valve core, including insert body 9 and Qi Nei are set is referred to,
Insert body 9 has insert body extension 94, and the end face of insert body extension 94 is higher than the right side of sensing rod for temperature 10.Insert body
End surface is stretched out to distance L >=4 millimeter of sensing rod for temperature right side.
The utility model constant temperature valve core comprises at least adjusting rod 1, jump ring 2, O-ring 3, mobile screw 4, end cap 5, O-ring
6th, O-ring 7, O-ring 8, insert body 9, sensing rod for temperature 10, back-moving spring 11, piston 12, O-ring 13, push rod 14, jacking block 15, end
Lid 5 and insert body 9 hermetically snap together to form valve element main body, adjusting rod 1, mobile screw 4, jacking block 15, push rod 14,
Piston 15, sensing rod for temperature 10 and back-moving spring 11 are sequentially arranged in the valve element main body, and adjusting rod 1 stretches out the left side of end cap 5,
And fixed with jump ring 2, rotation adjusting lever 1 can be with adjusting water outlet water temperature.The tightness of sensing rod for temperature 10 is arranged on the sensing rod for temperature of piston 12
In mounting hole 122, jacking block 15 is arranged in mobile screw 4, and the right-hand member of sensing rod for temperature 10 stretches out constant-temperature effluent mouth 93, and push rod 14 is installed
In the hole 101 of jacking block 15 and the left end of sensing rod for temperature 10, back-moving spring 11 is arranged between piston 12 and groove 95.The thermostatic valve
Element O-ring 3, O-ring 6, O-ring 7, O-ring 8 and the O-ring 13 of guaranteed watertightness are installed on core.
There is water hole 121 on piston 12,
Such as Fig. 1 to Fig. 6, several cold water inlets 92 and several water inlet of hot water 91 are circumferentially with insert body 9
And the groove 95 of constant-temperature effluent mouth 93 and installation back-moving spring 11, especially, insert body extension is additionally provided with insert body 9
94, the distance of the end face of insert body extension 94 and the right side of sensing rod for temperature 10 is L.
When cold water inlet 92 has cold water to enter simultaneously, to have hot water to enter fashionable for water inlet of hot water 91, when hot water or cold water is through overmulling
When sensing rod for temperature is flowed through after conjunction, the effect of expanding with heat and contract with cold and piston 12, the reset impetus of back-moving spring 11 due to sensing rod for temperature 10
Effect with mobile screw 4, push rod 14, jacking block 15 etc. causes piston 12 with the left and right moving control of expanding with heat and contract with cold of sensing rod for temperature 10
Regulation flows through the cool water quantity of cold water inlet 92 and flows through the hot water amount of water inlet of hot water 91, and hot water or cold water is in the constant temperature valve core
After interior mixing, so that the water flowed out from constant-temperature effluent mouth 93 is the thermostatted water set.During rotation adjusting lever 1, mobile spiral shell
Bar 4 drives jacking block 15 to move left and right, and promotes piston 12 to adjust the initial pressure of back-moving spring 11 by push rod 14, if so wanted
Change the thermostat temperature of thermostatted water, it is only necessary to rotation adjusting lever 1.
When the hot water stopping for entering water inlet of hot water 91 or when the hot water for entering water inlet of hot water 91 is cold water, temperature-sensitive
Now piston 12 is moved to the left rapidly closing cold water to the contract on cooling of rod 10 in the presence of push rod 14, jacking block 15 and back-moving spring 11
Water inlet 92 prevents cold water from entering back into constant temperature valve core.When the cold water for entering cold water inlet 92 stops, the heat of sensing rod for temperature 10
Expansion now piston 12 in the presence of push rod 14, jacking block 15 and back-moving spring 11 rapidly move right close water inlet of hot water 91
Hot water is prevented to enter back into constant temperature valve core.In this way, run into hot water all standing constant temperature valve core when cleaning private portion using constant temperature sanitary equipment
Can cut off rapidly cold water source or when using constant temperature sanitary equipment clean private portion when run into cold water all standing constant temperature valve core can be with fast
Speed cut-out hot water source, plays safeguard protection effect.
In this way, the constant temperature valve core parts are few, easy processing, and insert body extension 94 can be compressed by the constant temperature
Valve element participates in the ceramic seal component of the thermostatic valve for being used for constant temperature sanitary equipment or constant temperature warm water toilet cover of composition.
Described in above, only this wound is used using the embodiment of this origination techniques content, any those skilled in the art
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (5)
- A kind of 1. constant temperature valve core, it is characterised in that：The sensing rod for temperature set including insert body and Qi Nei, insert body have valve element Body extension, insert body stretch out end surface and are higher than temperature-sensitive plane rod end.
- A kind of 2. constant temperature valve core according to claim 1, it is characterised in that：It is right to sensing rod for temperature that insert body stretches out end surface Distance L >=4 millimeter of end face.
- A kind of 3. constant temperature valve core according to claim 1, it is characterised in that：Constant temperature valve core include adjusting rod, mobile screw, End cap, insert body, sensing rod for temperature, back-moving spring, piston, push rod, jacking block, end cap and insert body hermetically snap together Valve element main body is formed, adjusting rod, mobile screw, jacking block, push rod, piston, sensing rod for temperature and back-moving spring are sequentially arranged at the valve In core main body.
- A kind of 4. constant temperature valve core according to claim 3, it is characterised in that：Adjusting rod stretches out the left side of end cap, rotation Adjusting rod can be arranged in the sensing rod for temperature mounting hole of piston with adjusting water outlet water temperature, sensing rod for temperature tightness, and jacking block is arranged on movement In screw rod, the right-hand member of sensing rod for temperature stretches out constant-temperature effluent mouth, and push rod is arranged in the mating holes of jacking block and sensing rod for temperature, back-moving spring peace Between piston and the groove of insert body.
- A kind of 5. constant temperature valve core according to one of Claims 1-4, it is characterised in that：If it is circumferentially with insert body Dry cold water inlet and the groove of several water inlet of hot water and constant-temperature effluent mouth and installation back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750893.0U CN206846067U (en) | 2017-06-26 | 2017-06-26 | A kind of constant temperature valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750893.0U CN206846067U (en) | 2017-06-26 | 2017-06-26 | A kind of constant temperature valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846067U true CN206846067U (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720750893.0U Active CN206846067U (en) | 2017-06-26 | 2017-06-26 | A kind of constant temperature valve core |
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| Country | Link |
|---|---|
| CN (1) | CN206846067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317287A (en) * | 2018-03-16 | 2018-07-24 | 浙江宏泰锆业科技有限公司 | A kind of zirconia ceramics balance valve body |
-
2017
- 2017-06-26 CN CN201720750893.0U patent/CN206846067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317287A (en) * | 2018-03-16 | 2018-07-24 | 浙江宏泰锆业科技有限公司 | A kind of zirconia ceramics balance valve body |
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