CN207421397U - Multifunctional cross switches spool - Google Patents
Multifunctional cross switches spool Download PDFInfo
- Publication number
- CN207421397U CN207421397U CN201721225842.2U CN201721225842U CN207421397U CN 207421397 U CN207421397 U CN 207421397U CN 201721225842 U CN201721225842 U CN 201721225842U CN 207421397 U CN207421397 U CN 207421397U
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- CN
- China
- Prior art keywords
- water
- spool
- movable plate
- ceramic
- arc
- 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 discloses a kind of Multifunctional cross to switch spool, including spool housing, the bottom of the spool housing is provided with valve core base, shaft is from top to bottom disposed in the spool housing, ceramic movable plate, ceramic stator, to drive, the ceramic movable plate rotates the shaft and its top extends outwardly through the spool housing, the ceramic stator is connected with valve core base, intake-outlet there are four being set on the valve core base, the water hole connected there are four being set on the ceramic stator with the intake-outlet one-to-one corresponding on valve core base, it is provided with to be opened and closed a pair of of arc water-carrying groove of the water hole on the ceramics movable plate, the top sealing of the pair of arc water-carrying groove.The utility model can control four the logical of water hole to close, that is, reach the two-way control of two-way water inlet and another two-way water outlet, moreover it is possible to control the water inlet direction in two-way water route and water outlet direction, can be selected as needed using process, there is no limitations.
Description
Technical field
The utility model is related to switch spool field, more particularly to a kind of Multifunctional cross switching spool.
Background technology
Switching valve to be used is usually needed in water circuit system, the Lode switching valve of tap is complicated at present, existing
It is few to switch Vavle switching gear, and because its valve core inside changeover module bears hydraulic pressure, it needs larger switching during regulation stall
Power, operating handle are poor.
For this purpose, there is Chinese patent Authorization Notice No. CN205534379U to disclose a kind of four-way switching valve core at present, still
It is provided with to be opened and closed the water-carrying groove group of water hole on the upper potsherd of the four-way switching valve core, which is to run through up and down
Upper potsherd, the four-way switching valve core of this structure at most can only control two the logical of water hole to close simultaneously, i.e., at most can only
Reach and intake all the way and the single channel of another way water outlet controls, it is impossible to while four the logical of water hole is controlled to close, i.e., it cannot reach two
Road intakes and the two-way control of another two-way water outlet, and there are limitations during use.
Utility model content
The purpose of this utility model is that in view of the shortcomings of the prior art and defect, a kind of Multifunctional cross is provided and is cut
Spool is changed, to solve the above problems.
Following technical scheme may be employed to realize in the technical issues of the utility model solves：
Multifunctional cross switches spool, and including spool housing, the bottom of the spool housing is provided with valve core base, described
Shaft, ceramic movable plate, ceramic stator are from top to bottom disposed in spool housing, the shaft is dynamic to drive the ceramics
Piece rotates and its top extends outwardly through the spool housing, and the ceramic stator is connected with valve core base, the spool
It is set on pedestal there are four intake-outlet, sets that there are four a pair of with the intake-outlet one on valve core base on the ceramic stator
The water hole that should be connected, which is characterized in that be provided with to be opened and closed a pair of of arc mistake of the water hole on the ceramics movable plate
Sink, the top sealing of the pair of arc water-carrying groove,
When the ceramic movable plate turn to each arc water-carrying groove respectively with two water holes to it is corresponding when control four water holes
It is logical to close, that is, reach the two-way control of two-way water inlet and another two-way water outlet；
When the ceramic movable plate turn to the arc water-carrying groove being oppositely arranged with two to it is corresponding when at this time four water holes it is mutual
Disconnected state is spool closed state.
In a preferred embodiment of the utility model, four intake-outlets and four water holes are distributed in together
On one square four vertex, the pair of arc water-carrying groove is a pair of symmetrically arranged quarter circular arc slot, this four
The both ends endpoint of/mono- arc groove is just corresponding with four water holes.
In a preferred embodiment of the utility model, set between the ceramics movable plate and the top of the spool housing
Rotating driver plate is equipped with, is connected between the bottom of the rotating driver plate and the top of the ceramic movable plate by card slot, the shaft
Bottom be connected by the rotating driver plate the ceramic movable plate to be driven to rotate with the rotating driver plate.
In a preferred embodiment of the utility model, between the top of the rotating driver plate and the spool housing also
Flexible pressure assembly is set.
In a preferred embodiment of the utility model, the elasticity pressure assembly includes spring and hoodle, the bullet
One end of spring is connected on the rotating driver plate, and the other end passes through the hoodle and the gear of the top inner wall of the spool housing
Slot connects.
In a preferred embodiment of the utility model, the intake-outlet upper and lower ends are both provided with sealing ring.
As a result of technical solution as above, the utility model can control four the logical of water hole to close, that is, reach two-way
Water inlet and the two-way control of another two-way water outlet, moreover it is possible to the water inlet direction in two-way water route and water outlet direction are controlled, it can be with using process
It selects as needed, there is no limitations.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of Structure explosion diagram of embodiment of the utility model.
Fig. 2 is the structure diagram after Fig. 1 assemblings.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the bottom view of Fig. 2.
Fig. 5 is a kind of structure diagram of the ceramic movable plate of embodiment of the utility model.
Fig. 6 is the structural representation of the first fit system of the ceramic movable plate Yu ceramic stator of a kind of embodiment of the utility model
Figure (four the logical of water hole of control close).
Fig. 7 is a kind of structural representation of the ceramic movable plate with second of fit system of ceramic stator of embodiment of the utility model
Figure (four the logical of water hole of control close).
Fig. 8 is the structural representation of the third fit system of the ceramic movable plate Yu ceramic stator of a kind of embodiment of the utility model
Scheme (the mutually disconnected state of four water holes).
Fig. 9 is a kind of structural representation of the ceramic movable plate with the 4th kind of fit system of ceramic stator of embodiment of the utility model
Scheme (the mutually disconnected state of four water holes).
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, under
The utility model is expanded on further in face.
Switch spool referring to Fig. 1 to Multifunctional cross shown in Fig. 9, including spool housing 10 and be arranged on spool housing 10
The valve core base 60 of bottom, the outer rim circumferential direction arranged for interval of valve core base 60 have several boss 62, outside the bottom of spool housing 10
Edge is circumferentially-spaced be disposed with it is several with 62 corresponding slot 12 of boss.
Shaft 30, ceramic movable plate 40, ceramic stator 50 are from top to bottom disposed in spool housing 100.Shaft 30
Effect is that ceramic movable plate 40 is driven to rotate, and the top of shaft 30 extends outwardly through spool housing 100, convenient and driving source
Connection.
Ceramic stator 50 is connected with valve core base 60, and the outer rim circumferential direction arranged for interval of valve core base 60 has several limiting stands
63, the outer rim circumferential direction arranged for interval of ceramic stator 50 has several limiting slots 52 coordinated with limiting stand 63, to prevent ceramic stator
50 circumferentially rotate.
Set on valve core base 60 there are four intake-outlet 61a, 61b, 61c, 61d, set on ceramic stator 50 there are four
Water hole 51a, 51b, 51c, the 51d connected with intake-outlet 61a, 61b, 61c, 61d one-to-one corresponding on valve core base 60, pottery
It is provided with to be opened and closed a pair of of arc water-carrying groove 42a, 42b of water hole 51a, 51b, 51c, 51d, a pair of of arc on porcelain movable plate 40
Top 43a, 43b sealing of water-carrying groove 42a, 42b.Four intake-outlets 61a, 61b, 61c, 61d and four in the present embodiment
A water hole 51a, 51b, 51c, 51d are distributed on four vertex of same square, and a pair of of arc water-carrying groove 42a, 42b is
A pair of symmetrically arranged quarter circular arc slot, the i.e. central angle of the quarter circular arc slot are 45 °, the quarter circular arc slot
Both ends endpoint it is just corresponding with four water holes 51a, 51b, 51c, 51d.
In order to increase the kinetic stability and crushing resistance of ceramic movable plate 40, ceramic movable plate 40 and valve core shell in the present embodiment
Rotating driver plate 20 is provided between the top of body 10, passes through card slot between the bottom of rotating driver plate 20 and the top of ceramic movable plate 40
21.41 connections connect between the bottom of shaft 30 and rotating driver plate 20 by nut 32 to drive ceramics by rotating driver plate 20
Movable plate 40 rotates.
Elastic pressure assembly 80 is additionally provided between the top of rotating driver plate 20 and spool housing 10 so that rotating driver plate 20
It links together always between ceramic movable plate 40, and ceramic movable plate 40 can be caused to be pressed on always on ceramic stator 50,
It is further ensured that leakproofness.Four intake-outlet 61a, 61b, 61c, 61d upper and lower ends are both provided with sealing ring 71,72.This reality
The elastic pressure assembly 80 applied in example includes spring 81 and hoodle 82, and one end of spring 81 is connected on rotating driver plate 20, another
End is connected by hoodle 82 with the gear slot 13 of the top inner wall of spool housing 10.When rotating driver plate 20 turns to corresponding gear
When, hoodle 82 is caught in corresponding gear slot 13, ensures accurately controlling for user.
The operation principle of the utility model is as follows：
When ceramic movable plate 40 turn to each arc water-carrying groove respectively with two water holes to it is corresponding when such as arc water-carrying groove 42a
Corresponding with water hole 51a, 51d, arc water-carrying groove 42b (as shown in Figure 6) corresponding with water hole 51b, 51c or arc cross water
Slot 42a is corresponding with water hole 51a, 51d, and arc water-carrying groove 42b (as shown in Figure 7) corresponding with water hole 51d, 51c is controlled at this time
Four the logical of water hole 51a, 51b, 51c, 51d close, that is, reach the two-way control of two-way water inlet and another two-way water outlet, such as Fig. 6
In water hole 51a water inlet and water hole 51d water outlets, water hole 51c water inlet and water hole 51b water outlets；Such as in Fig. 7
Water hole 51a is intake and water hole 51b water outlets, and water hole 51c is intake and water hole 51d water outlets.The utility model can control
The water inlet direction in two-way water route and water outlet direction can be selected as needed using process, and there is no limitations.
When ceramic movable plate 40 turn to the arc water-carrying groove being oppositely arranged with two to it is corresponding when such as arc water-carrying groove 42a with
Water hole 51a is corresponded to, arc water-carrying groove 42b (as shown in Figure 8) corresponding with water hole 51c such as arc water-carrying groove 42a and
Water hole 51d correspond to, arc water-carrying groove 42b (as shown in Figure 9) corresponding with water hole 51b, at this time four water hole 51a, 51b,
The mutually disconnected state of 51c, 51d is spool closed state.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (6)
1. Multifunctional cross switches spool, including spool housing, the bottom of the spool housing is provided with valve core base, the valve
From top to bottom it is disposed with shaft, ceramic movable plate, ceramic stator in core shell body, the shaft is driving the ceramic movable plate
It rotates and its top extends outwardly through the spool housing, the ceramic stator is connected with valve core base, the spool bottom
It is set on seat there are four intake-outlet, sets that there are four corresponded with the intake-outlet on valve core base on the ceramic stator
The water hole of connection, which is characterized in that a pair of of the arc for being provided with to be opened and closed the water hole on the ceramics movable plate crosses water
Slot, the top sealing of the pair of arc water-carrying groove,
When the ceramic movable plate turn to each arc water-carrying groove respectively with two water holes to it is corresponding when four water holes is controlled to lead to
It closes, that is, reaches the two-way control of two-way water inlet and another two-way water outlet；
When the ceramic movable plate turn to the arc water-carrying groove being oppositely arranged with two to it is corresponding when at this time four water holes do not connect mutually
Logical state is spool closed state.
2. Multifunctional cross as described in claim 1 switches spool, which is characterized in that four intake-outlets and four
Water hole is distributed on four vertex of same square, the pair of arc water-carrying groove for a pair of symmetrically arranged four/
One arc groove, the both ends endpoint of the quarter circular arc slot are just corresponding with four water holes.
3. Multifunctional cross as described in claim 1 switches spool, which is characterized in that the ceramics movable plate and the valve core shell
Rotating driver plate is provided between the top of body, passes through card slot between the bottom of the rotating driver plate and the top of the ceramic movable plate
Connection, the bottom of the shaft are connected by the rotating driver plate the ceramic movable plate to be driven to rotate with the rotating driver plate.
4. Multifunctional cross as claimed in claim 3 switches spool, which is characterized in that the rotating driver plate and the valve core shell
Elastic pressure assembly is additionally provided between the top of body.
5. Multifunctional cross as claimed in claim 4 switches spool, which is characterized in that the elasticity pressure assembly includes spring
And hoodle, one end of the spring are connected on the rotating driver plate, the other end passes through the hoodle and the spool housing
The gear slot connection of top inner wall.
6. Multifunctional cross as described in claim 1 switches spool, which is characterized in that the intake-outlet upper and lower ends are all provided with
It is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225842.2U CN207421397U (en) | 2017-09-22 | 2017-09-22 | Multifunctional cross switches spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225842.2U CN207421397U (en) | 2017-09-22 | 2017-09-22 | Multifunctional cross switches spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421397U true CN207421397U (en) | 2018-05-29 |
Family
ID=62313799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225842.2U Expired - Fee Related CN207421397U (en) | 2017-09-22 | 2017-09-22 | Multifunctional cross switches spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120693A (en) * | 2020-01-19 | 2020-05-08 | 陈会良 | Cloud valve |
-
2017
- 2017-09-22 CN CN201721225842.2U patent/CN207421397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120693A (en) * | 2020-01-19 | 2020-05-08 | 陈会良 | Cloud valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |