CN206268505U - A kind of valve core structure of electric hot water tap - Google Patents
A kind of valve core structure of electric hot water tap Download PDFInfo
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- CN206268505U CN206268505U CN201621279087.1U CN201621279087U CN206268505U CN 206268505 U CN206268505 U CN 206268505U CN 201621279087 U CN201621279087 U CN 201621279087U CN 206268505 U CN206268505 U CN 206268505U
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- valve core
- hot water
- electric hot
- water tap
- core structure
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Abstract
The utility model is related to life staying idle at home field, more particularly to a kind of valve core structure of electric hot water tap.Including spool housing, the Valve core handle being placed at the top of spool housing, the dynamic porcelain piece being placed in below Valve core handle, the stable ceramic piece that is placed in below dynamic porcelain piece, it is characterised in that：The sidepiece of Valve core handle sets limit spring component, and stable ceramic piece is provided below three hole sealing rings, and the three holes sealing ring connects with valve core base.Spring assembly is arranged on the bottom vertical direction of Valve core handle, and upper and lower compression spring stress makes ceramics seal pressure-resistant uneven, i.e., single-point stress causes product not high pressure resistant, and the hydraulic pressure that typically can bear is 8 10kg；Without fixed bit, without surplus is swung, without sound, the sound is the important technology index that this product control electric hot water tap goes out cold water or hot water to gear to fixing hole or so to spring when causing product to rotate, and disqualification rate of the existing structure deisgn product without sound is more than 10%.
Description
Technical field
The utility model is related to life staying idle at home field, more particularly to a kind of valve core structure of electric hot water tap.
Background technology
The electric hot water tap used in people's daily life be all by handle inside valve element switching reach hot and cold water
Use requirement, general logic function closes water for middle, and it is cold water to move down or move to right, upper shifting or to move to left be hot water,
Always first small water starts slowly to become flood flow for middle Guan Shui positions moving handle either cold water or hot water.Due to heating
Pipe after power-off is heated within a certain period of time or can slow release heat, make to be stored in the water temperature over-high of the inside, if very
Electric hot water tap water outlet is again turned in short time may cause temperature too high and hot, while high-temperature water can cause heating tube table
Face accelerates scaling so as to influence service life.Therefore hot water can be all pointed out to use on electric hot water tap operation instructions
Water outlet should not be directly closed after, cold water area is first switched to and is gone out cold water certain hour, pass after the hot water emptying inside heating chamber
Close.Above operating method can be with solve problem, but the reason for because of use habit, few people push cold water again in hot water after
Area's water outlet certain hour, but directly select closing water outlet.China Patent No. is：201520895617.4, patent name is：
" a kind of valve core structure of electric hot water tap " although patent so that close tap during can directly heating chamber
The hot water of the inside is discharged, and has reached and pushed the same effect of cold water area emptying heating chamber, but under the structure design has
Column defects：
1st, spring assembly is arranged on the bottom vertical direction of Valve core handle, and upper and lower compression spring stress makes ceramics seal
Pressure-resistant uneven, i.e., single-point stress causes product not high pressure resistant, and the hydraulic pressure that typically can bear is 8-10kg；
2nd, without fixed bit, without surplus is swung, without sound, the sound is gear fixing hole or so spring when causing product to rotate
This product control electric hot water tap goes out the important technology index of cold water or hot water, existing structure deisgn product not conforming to without sound
Lattice rate is more than 10%.
Utility model content
For drawbacks described above present in prior art, the utility model purpose is to provide a kind of valve of electric hot water tap
The technical scheme of cored structure.
A kind of valve core structure of described electric hot water tap, including spool housing, the valve element hand that is placed at the top of spool housing
Handle, the dynamic porcelain piece being placed in below Valve core handle, the stable ceramic piece being placed in below dynamic porcelain piece, it is characterised in that：The sidepiece of Valve core handle
Limit spring component is set, and stable ceramic piece is provided below three hole sealing rings, and the three holes sealing ring connects with valve core base.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The sidepiece of the Valve core handle is provided with hole slot,
Described limit spring component has spring to be constituted with shift finger, and spring is placed in the hole slot with shift finger socket.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The hole slot section is in gradually wide from inside to outside
Trapezoidal shape structure.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The three holes sealing ring is provided below valve element bottom
Seat, valve core base is provided below outer three hole sealing rings.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The inwall top end of described spool housing
It is provided with a pair spacing catch.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The inwall top end of described spool housing
It is provided with groove.
A kind of valve core structure of described electric hot water tap, it is characterised in that：Described valve core base upper and lower surface is all provided with
Three hole grooves are put, three described hole sealing rings are respectively placed in three hole groove upper and lower surfaces and seal with outer three hole sealing ring and touch
Connect.
A kind of valve core structure of described electric hot water tap, it is characterised in that：Described valve core base and spool housing are logical
Cross buckle fixed installation.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The material of described spool housing is：Poly- carbon
Acid esters, the material of Valve core handle is polyformaldehyde, and dynamic porcelain piece is aluminum oxide with the material of stable ceramic piece, and three hole sealing rings are close with outer three hole
The material of seal is silica gel.
A kind of valve core structure of described electric hot water tap, it is characterised in that：The material of spring is stainless steel, shift finger
Material is polyformaldehyde.
Beneficial effect
The utility model simple structure, assembling components are convenient, are easy to safeguard, compact conformation, fault rate is low, security performance
It is high；Spring assembly is arranged on the sidepiece horizontal direction of Valve core handle, and solving upper and lower compression spring stress makes ceramics seal
Pressure-resistant uneven problem, the hydraulic pressure that can bear is 20-22kg, is gone up at double；Spring is fixed in hole slot, and trapezoidal shape makes a left side
Right swing has abundant surplus, and gear sound is obvious during rotation, and technical indicator qualification rate is 100%.
Brief description of the drawings
Fig. 1 is configuration schematic diagram of the present utility model；
Fig. 2 is cross section structure diagram of the present utility model；
Fig. 3 is the partial enlarged drawing of cross section structure diagram of the present utility model；
Fig. 4 is another configuration schematic diagram of the present utility model.
Specific embodiment
With reference to specific embodiment, the utility model is elaborated, so that advantage of the present utility model and spy
Levying can be easier to be readily appreciated by one skilled in the art, and more specifically be defined so as to be made to protection domain of the present utility model.
Additionally, following embodiments are familiar with technique only to illustrate technology design of the present utility model and feature its object is to allow
Personage will appreciate that content of the present utility model and implements according to this, can not limit protection domain of the present utility model with this, all
According to the equivalent change or modification that the utility model Spirit Essence is made, should all cover protection domain of the present utility model it
It is interior.
As Figure 1-3, a kind of valve core structure of electric hot water tap, including spool housing 1, it is placed in the top of spool housing 1
Valve core handle 2, the dynamic porcelain piece 5 being placed in below Valve core handle 2, the stable ceramic piece 6 that is placed in below dynamic porcelain piece 5, Valve core handle 2
Sidepiece sets limit spring component, and stable ceramic piece 6 is provided below three hole sealing rings 7, and the three holes sealing ring 7 connects with valve core base 8.
A kind of valve core structure of described electric hot water tap, the sidepiece of the Valve core handle 2 is provided with hole slot, described limit
Position spring assembly has spring 3 to be constituted with shift finger 4, and spring 3 is placed in the hole slot with the socket of shift finger 4.
A kind of valve core structure of described electric hot water tap, the hole slot section is in trapezoidal shape knot gradually wide from inside to outside
Structure.
A kind of valve core structure of described electric hot water tap, the three holes sealing ring is provided below valve core base, valve core base
Outer three hole sealing rings are provided below, by sealing ring setting up and down, ability resistant to pressure is stronger.
A kind of valve core structure of described electric hot water tap, the inwall top end of described spool housing 1 is provided with a pair of limits
Position catch, the spacing catch is spacing for being carried out to valve element handle open angle.
A kind of valve core structure of described electric hot water tap, the inwall top end of described spool housing 1 is provided with groove, should
Groove is with limit spring component by being applied in combination come so that being closed to restraining position.
A kind of valve core structure of described electric hot water tap, the described upper and lower surface of valve core base 8 is respectively provided with three hole grooves,
Three described hole sealing rings 7 are respectively placed in three hole groove upper and lower surfaces and seal with outer three hole sealing ring 9 and mutually touch, three hole
The sealing that sealing ring 7 and outer three hole sealing ring 9 are used between ceramics, including valve element and electric hot water tap support sealing so that
Reduce installation difficulty and reduce water leakage fault.
A kind of valve core structure of described electric hot water tap, 1 peace fixed by snap on described valve core base 8 and valve element
Dress.
A kind of valve core structure of described electric hot water tap, the material of described spool housing 1 is：Makrolon, valve element
The material of handle 2 is polyformaldehyde, and the material of valve core base 8 is also the material of polyformaldehyde (POW+20%GF), dynamic porcelain piece 5 and stable ceramic piece 6
Matter is aluminum oxide (AL20395%), and three hole sealing rings 7 are silica gel with the material of outer three hole sealing ring 9.
A kind of valve core structure of described electric hot water tap, the material of spring 3 is stainless steel (304L), the material of shift finger 4
Matter is polyformaldehyde.
Claims (10)
1. a kind of valve core structure of electric hot water tap, including spool housing (1), the Valve core handle being placed at the top of spool housing (1)
(2), it is placed in the following dynamic porcelain piece (5) of Valve core handle (2), is placed in dynamic porcelain piece (5) stable ceramic piece (6) below, it is characterised in that：
The sidepiece of Valve core handle (2) sets limit spring component, and stable ceramic piece (6) is provided below three hole sealing rings (7), three hole sealing
Circle (7) connects with valve core base (8).
2. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：The Valve core handle (2)
Sidepiece be provided with hole slot, described limit spring component has spring (3) to be constituted with shift finger (4), spring (3) and shift finger (4)
Socket is placed in the hole slot.
3. the valve core structure of a kind of electric hot water tap according to claim 2, it is characterised in that：The hole slot section be in by
Trapezoidal shape structure gradually wide from inside to outside.
4. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：Three hole sealing ring (7)
Valve core base (8) is provided below, valve core base (8) is provided below outer three hole sealing rings (9).
5. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：Described spool housing
(1) inwall top end is provided with a pair spacing catch.
6. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：Described spool housing
(1) inwall top end is provided with groove.
7. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：Described valve core base
(8) upper and lower surface is respectively provided with three hole grooves, and it is recessed that three described hole sealing rings (7) are respectively placed in three holes with outer three hole sealing ring (9)
Groove upper and lower surface is interior and sealing is mutually touched.
8. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：Described valve core base
And spool housing (1) installation fixed by snap (8).
9. the valve core structure of a kind of electric hot water tap according to claim 1, it is characterised in that：Described spool housing
(1) material is：Makrolon, Valve core handle (2), the material of valve core base (8) are polyformaldehyde, dynamic porcelain piece (5) and stable ceramic piece
(6) material is aluminum oxide, and three hole sealing rings (7) are silica gel with the material in outer three hole sealing ring (9).
10. the valve core structure of a kind of electric hot water tap according to claim 2, it is characterised in that：
The material of spring (3) is stainless steel, and the material of shift finger (4) is polyformaldehyde.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279087.1U CN206268505U (en) | 2016-11-27 | 2016-11-27 | A kind of valve core structure of electric hot water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279087.1U CN206268505U (en) | 2016-11-27 | 2016-11-27 | A kind of valve core structure of electric hot water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268505U true CN206268505U (en) | 2017-06-20 |
Family
ID=59041651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621279087.1U Active CN206268505U (en) | 2016-11-27 | 2016-11-27 | A kind of valve core structure of electric hot water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369188A (en) * | 2016-11-27 | 2017-02-01 | 浙江赤心实业有限公司 | Valve element structure of electric heating faucet |
-
2016
- 2016-11-27 CN CN201621279087.1U patent/CN206268505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369188A (en) * | 2016-11-27 | 2017-02-01 | 浙江赤心实业有限公司 | Valve element structure of electric heating faucet |
| CN106369188B (en) * | 2016-11-27 | 2019-01-08 | 浙江赤心实业股份有限公司 | A kind of valve core structure of electric hot water tap |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317210 Hongsan Industrial Functional Zone, Hongchou Town, Tiantai County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Chixin Industrial Co., Ltd. Address before: 317210 Hongsan Industrial Functional Zone, Hongchou Town, Tiantai County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG CHIXIN GROUP CO., LTD. |