CN206054867U - A kind of quick-opened valve core - Google Patents
A kind of quick-opened valve core Download PDFInfo
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- CN206054867U CN206054867U CN201620887325.0U CN201620887325U CN206054867U CN 206054867 U CN206054867 U CN 206054867U CN 201620887325 U CN201620887325 U CN 201620887325U CN 206054867 U CN206054867 U CN 206054867U
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- moving plate
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Abstract
The utility model discloses a kind of quick-opened valve core, including valve seat, valve casing, valve rod, ceramic moving plate, ceramic still, rubber plug, valve casing is cylindrical, and its both ends of the surface is formed there through penetrating inner chamber, and inner chamber is used to wear valve rod and is close to successively insert ceramic moving plate, ceramic still, rubber plug；Fast heat water valve of the present utility model drives ceramic moving plate to rotate by rotation valve rod, controls inlet opening, limbers, the closure of the water stream channel of apopore composition, realizes intaking and cutting off the water supply.After valve rod turns to certain angle, the limited boss of meeting is intercepted, and now inlet opening, limbers, apopore are in fully on or closure state.The original integral structure compared with the split of valve casing is arranged of valve seat, which has substantially reduction on difficulty of processing, reduces and scrap and repair rate, reduce cost；Machining accuracy after split is arranged also is largely increased so as to dismount more smoothly, interchangeability more preferable；While which reducing difficulty of processing, production efficiency is also improved.
Description
Technical field
This utility model is related to water valve technical field, more particularly to a kind of quick-opened valve core.
Background technology
Quick-opened valve core is modal a kind of valve element in angle valve, and which is usually by valve casing, valve rod and ceramic moving plate, ceramics
Still is constituted, and valve casing sidepiece has apopore, and valve rod is arranged in valve casing, and ceramics are opened chip soon and are arranged at and the valve at apopore
It is connected in shell and with valve rod, drives ceramic moving plate to rotate by rotation valve rod to realize intaking and cut off the water supply.
Currently marketed quick-opened valve core, its ectosome blank are all monoblock types, are so caused during machine-shaping
There are many inconvenience, especially rustless steel quick-opened valve core is formed using cold-heading or hot investment casting, is brought perhaps in later stage polish
With precision aspect, many inconvenience, its quality cannot guarantee that consistent, interchangeability is poor, and difficulty of processing great Yi reprocess, scrappage it is high
Cause processing cost high, also reduce production efficiency, reduce yield.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and is easy to processing, rational in infrastructure, high precision, interchangeability good
Quick-opened valve core.
In order to solve above-mentioned technical problem, the technical solution of the utility model is：
A kind of quick-opened valve core, including valve seat, valve casing, valve rod, ceramic moving plate, ceramic still, rubber plug, valve casing is in cylinder
Shape, its both ends of the surface are formed there through penetrating inner chamber, and inner chamber is used to wearing valve rod and being close to successively and inserts ceramic moving plate, ceramic quiet
Piece, rubber plug.
Valve seat is provided with installing hole, and installing hole runs through its both ends of the surface, and one end outer wall of valve seat is provided with screw thread, annular groove, annular groove
Interior setting O-ring seal；Preferably, for ease of dismounting, the other end outer wall of valve seat processes hex nut using cold-heading, milling machine
Outer wall construction；
Valve casing lateral wall is provided with the apopore for running through, and ceramic moving plate is located at the corresponding position of the apopore of inner chamber；In which
Wall bottom is additionally provided with positive stop lug boss, and positive stop lug boss is used to limit the rotational angle of valve rod, convenient precisely reset, preferably to control
Valve rod drives ceramic moving plate to rotate to realize intaking and cut off the water supply；Preferably, positive stop lug boss is two, is symmetrical arranged；Valve casing inwall
Stage casing is also relatively set with two positioning boss；
Ceramic moving plate both sides are provided with limbers, and its outer wall is also relatively set with draw-in groove；Draw-in groove is installed with the claw on valve rod
It is adapted, in claw insertion draw-in groove, to realize during rotary valve rod, valve rod drives claw rotation, claw to drive draw-in groove rotation, reaches
The ceramic moving plate rotation of valve rod control；Relative on ceramic still outer wall to be provided with groove, groove is through ceramic still upper and lower end face；Ceramics
Still is additionally provided with through the inlet opening of upper and lower end face；Preferably, the inlet opening is two and is symmetrical arranged；The inlet opening is also
It is provided with water conservancy diversion inclined-plane, the ceramic still upper surface of water conservancy diversion inclined-plane upper end linking, lower end linking inlet opening, the similar counter sink knot of formation
Structure；
Valve rod is column structure, and front end outer wall is provided with the perpendicular tooth of anti-skidding bar shaped, and inwall is provided with screwed hole；Tail end is provided with prominent circle
Platform, cylinder external diameter of the round platform external diameter more than remaining section, when round platform is used for valve rod through valve casing, valve rod back segment are intercepted in valve casing
Chamber；Some annular grooves are additionally provided with valve rod cylinder outer wall, O-ring seal in annular groove, is arranged；Its round platform front end face is also fitted with glue
Pad, for sealing；The round platform outer surface is additionally provided with claw；
The positioning boss is adapted with the groove on the outer wall of ceramic still, when ceramic still inserts valve shell cavity, recessed
Groove is mutually engaged with positioning boss；
Valve seat is connected with valve casing, and valve rod passes through valve seat, valve shell cavity, valve rod to be connected with ceramic moving plate, ceramic moving plate laminating
Ceramic still, rubber plug compress ceramic still；
The connected mode of valve seat and valve casing can take welding：Laser welding, argon arc welding welding, ratio-frequency welding, solid solution soldering etc.,
Mechanical presses rivet, liquid glue are solidified.
Fast heat water valve of the present utility model drives ceramic moving plate to rotate by rotation valve rod, controls inlet opening, limbers, goes out
The closure of the water stream channel that water hole is constituted, realizes intaking and cuts off the water supply.Valve rod can limited boss resistance after turning to certain angle
Every now inlet opening, limbers, apopore are in fully on or closure state.
Relative to prior art, the beneficial effects of the utility model are：Valve seat is original compared with the split of valve casing is arranged
Integral structure, which has substantially reduction on difficulty of processing, reduces and scrap and repair rate, reduce cost；After split is arranged
Machining accuracy be also largely increased so as to dismount more smoothly, interchangeability more preferable；While which reducing difficulty of processing,
Also improve production efficiency；
In terms of the installation positioning of ceramic still, the positioning boss of the groove and valve casing of ceramic still is arranged, its structure letter
It is single, effective, it is easy to process.
Description of the drawings
Fig. 1 is a kind of structural representation of quick-opened valve core of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.Here it should be noted that
For the explanation of these embodiments is used to help understand this utility model, but the restriction to utility model is not constituted.Additionally,
As long as involved technical characteristic does not just constitute conflict each other in this utility model disclosed below each embodiment
Can be mutually combined.
As shown in figure 1, a kind of quick-opened valve core, including valve seat 1, valve casing 2, valve rod 3, ceramic moving plate 4, ceramic still 5, rubber
Plug 6, valve casing 2 are cylindrical, and its both ends of the surface is formed there through penetrating inner chamber, and inner chamber is used to wear valve rod 3 and be close to successively put
Enter ceramic moving plate 4, ceramic still 5, rubber plug 6.
Valve seat 1 is provided with installing hole, and installing hole runs through its both ends of the surface, and one end outer wall of valve seat 1 is provided with screw thread 11, annular groove one
12, O-ring seal 7 is set in annular groove 1；Preferably, for ease of dismounting, the other end outer wall of valve seat 1 adopt cold heading technique or
Milling machine processes the outer wall construction 13 of hex nut；
2 lateral wall of valve casing is provided with the apopore 21 for running through, and ceramic moving plate 4 is located at the corresponding position of the apopore 21 of inner chamber
Put；Its inwall bottom is additionally provided with positive stop lug boss 22, and positive stop lug boss 22 is used to limit the rotational angle of valve rod 3, convenient precisely reset,
The rotation of ceramic moving plate 4 is driven to intake and cut off the water supply to realize preferably to control valve rod 3；Preferably, positive stop lug boss 22 is two, right
Claim to arrange；2 inwall stage casing of valve casing is also relatively set with two positioning boss 23, and axial symmetry is arranged.
4 both sides of ceramic moving plate are provided with limbers 41, and its outer wall is also relatively set with draw-in groove 42；On draw-in groove 42 and valve rod 3
Claw 33 is installed and is adapted, and in the insertion draw-in groove 42 of claw 33, to realize during rotary valve rod 3, valve rod 3 drives claw 33 to rotate, block
Pawl 33 drives draw-in groove 42 to rotate, and reaches valve rod 3 and controls ceramic moving plate 4 and rotates；It is relative on 5 outer wall of ceramic still to be provided with groove 52,
Groove 52 is through ceramic 5 upper and lower end face of still；Ceramic still 5 is additionally provided with through the inlet opening 51 of upper and lower end face；Preferably, it is described
Inlet opening 51 is two and is symmetrical arranged；The inlet opening 51 is additionally provided with water conservancy diversion inclined-plane, the ceramic still 5 of water conservancy diversion inclined-plane upper end linking
Upper surface, lower end linking inlet opening 51, forms similar countersunk head pore structure；
Valve rod 3 is column structure, and front end outer wall is provided with the perpendicular tooth 34 of anti-skidding bar shaped, and inwall is provided with screwed hole；Tail end is provided with prominent
Go out round platform 31, cylinder external diameter of 31 external diameter of round platform more than remaining section, when round platform 31 is used for valve rod 3 through valve casing 2, after valve rod 3
Section is intercepted in 2 inner chamber of valve casing；Some annular grooves 32 are additionally provided with 3 cylinder outer wall of valve rod, in annular groove 32, O-ring seal 7 is arranged；Its circle
31 front end face of platform is also fitted with rubber cushion 8, for sealing；31 outer surface of the round platform is additionally provided with claw 33；
The positioning boss 23 is adapted with the groove 52 on the outer wall of ceramic still 5, and ceramic still 5 is inserted in valve casing 2
During chamber, groove 52 is mutually engaged with positioning boss 23；
Valve seat 1 is connected with valve casing 2, and valve rod 3 passes through valve seat 1,2 inner chamber of valve casing, valve rod 3 to be connected with ceramic moving plate 4, and ceramics are dynamic
Piece 4 is fitted ceramic still 5, and rubber plug 6 compresses ceramic still 5；
Rubber plug 6 is provided with through hole, and through hole runs through both ends of the surface, blocking 2 one end of valve casing of rubber plug 6；
The connected mode of valve seat 1 and valve casing 2 can take welding：Laser welding, argon arc welding welding, ratio-frequency welding, solid solution soldering
Deng mechanical presses rivet, liquid glue are solidified.
Preferably, jump ring 14 is additionally provided between valve rod 3 and valve seat 1, valve rod 3 is fixed by jump ring 14 with 31 coordinated of round platform
It is limited on valve seat 1.
Preferably, the valve seat 1, valve rod 3 are shaped using cold-heading or hot upsetting mode；Valve casing 2 using drawing process into
Shape.
Fast heat water valve of the present utility model drives ceramic moving plate 4 to rotate by rotation valve rod 3, controls inlet opening 51, water flowing
The closure of the water stream channel that hole 41, apopore 21 are constituted, realizes intaking and cuts off the water supply.Valve rod 3 can quilt after turning to certain angle
Positive stop lug boss 22 is intercepted, and now inlet opening 51, limbers 41, apopore 21 are in fully on or fully closed condition.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is in the case of without departing from this utility model principle and spirit, right
These embodiments carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (7)
1. a kind of quick-opened valve core, including valve seat, valve casing, valve rod, ceramic moving plate, ceramic still, rubber plug, it is characterised in that：
The valve casing is cylindrical, and its both ends of the surface is formed there through penetrating inner chamber, and inner chamber is used to wear valve rod and be close to successively insert pottery
Porcelain moving plate, ceramic still, rubber plug；
The valve casing lateral wall is provided with the apopore for running through, and its inwall bottom is additionally provided with positive stop lug boss；Positive stop lug boss is two, right
Claim to arrange；Valve casing inwall stage casing is also relatively set with two positioning boss, and axial symmetry is arranged；
Ceramic moving plate both sides are provided with limbers, and its outer wall is also relatively set with draw-in groove；Draw-in groove is mutually fitted with the claw installation on valve rod
Match somebody with somebody, in claw insertion draw-in groove；Relative on ceramic still outer wall to be provided with groove, groove is through ceramic still upper and lower end face；Ceramics are quiet
Piece is additionally provided with through the inlet opening of upper and lower end face；Ceramic moving plate is located at the corresponding position of the apopore of inner chamber；
Valve rod is column structure, and tail end is provided with prominent round platform, and cylinder external diameter of the round platform external diameter more than remaining section, round platform are used for valve rod
During through valve casing, valve rod back segment is intercepted in valve shell cavity；The round platform outer surface is additionally provided with claw；
The positioning boss is adapted with the groove on the outer wall of ceramic still, when ceramic still inserts valve shell cavity, groove with
Positioning boss is mutually engaged；
Valve seat is connected with valve casing, and valve rod passes through valve seat, valve shell cavity, valve rod to be connected with ceramic moving plate, ceramic moving plate laminating ceramics
Still, rubber plug compress ceramic still；
Rubber plug is provided with through hole, and through hole runs through both ends of the surface, rubber plug blocking valve casing one end.
2. quick-opened valve core according to claim 1, it is characterised in that：The inlet opening is two, and is symmetrical arranged.
3. quick-opened valve core according to claim 2, it is characterised in that：The inlet opening upper surface is additionally provided with water conservancy diversion inclined-plane；
The ceramic still upper surface of water conservancy diversion inclined-plane upper end linking, lower end linking inlet opening, forms similar countersunk head pore structure.
4. quick-opened valve core according to claim 3, it is characterised in that：Jump ring is additionally provided between the valve rod and valve seat, is blocked
Valve rod is fixed with round platform coordinated and is limited on valve seat by spring.
5. quick-opened valve core according to claim 4, it is characterised in that：One end outer wall of the valve seat is provided with screw thread, ring
Groove one, arranges O-ring seal in annular groove one.
6. the quick-opened valve core according to any one of claim 1-5, it is characterised in that：Valve rod front end outer wall is provided with anti-
Draw runner shape erects tooth, and inwall is provided with screwed hole.
7. quick-opened valve core according to claim 6, it is characterised in that：Some rings are additionally provided with the valve rod cylinder outer wall
Groove, is arranged O-ring seal in annular groove；The round platform front end face is also fitted with rubber cushion, for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887325.0U CN206054867U (en) | 2016-08-16 | 2016-08-16 | A kind of quick-opened valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887325.0U CN206054867U (en) | 2016-08-16 | 2016-08-16 | A kind of quick-opened valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054867U true CN206054867U (en) | 2017-03-29 |
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ID=58380842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620887325.0U Active CN206054867U (en) | 2016-08-16 | 2016-08-16 | A kind of quick-opened valve core |
Country Status (1)
| Country | Link |
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| CN (1) | CN206054867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065966A (en) * | 2016-08-16 | 2016-11-02 | 台州梦科卫浴有限公司 | A kind of quick-opened valve core |
| WO2018176725A1 (en) * | 2017-03-31 | 2018-10-04 | 福州市仓山区过江龙贸易有限公司 | Housing for angle valve, and angle valve having housing |
-
2016
- 2016-08-16 CN CN201620887325.0U patent/CN206054867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065966A (en) * | 2016-08-16 | 2016-11-02 | 台州梦科卫浴有限公司 | A kind of quick-opened valve core |
| WO2018176725A1 (en) * | 2017-03-31 | 2018-10-04 | 福州市仓山区过江龙贸易有限公司 | Housing for angle valve, and angle valve having housing |
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