CN207554874U - A kind of reversal valve - Google Patents
A kind of reversal valve Download PDFInfo
- Publication number
- CN207554874U CN207554874U CN201721774203.1U CN201721774203U CN207554874U CN 207554874 U CN207554874 U CN 207554874U CN 201721774203 U CN201721774203 U CN 201721774203U CN 207554874 U CN207554874 U CN 207554874U
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- valve
- valve body
- spool
- hole
- medium
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Abstract
The utility model is related to a kind of reversal valve, it cannot connect a plurality of different medium pipeline in order to solve existing valve and control the medium technical problems such as conveying into different medium pipeline at any time；It is characterized in that the valve body center is equipped with the through-hole of perforation top end of the valve body and bottom end, the media discharge hole being connected respectively with through-hole is equipped on the surrounding side wall of valve body；The spool can 360 ° rotation be installed in the through-hole of valve body, and spool is equipped with the medium entrance and media outlet of both ends vertical connection, the medium entrance is connected, and the media outlet of spool can be connected under the driving of driving mechanism with the media discharge hole of surrounding valve body respectively with the medium inlet mounted on valve body.The beneficial effects of the utility model are that a valve can be achieved to connect a plurality of different medium delivery pipe road simultaneously, and can individually connect the pipeline of one medium of any of which at any time as needed, effectively save the usage quantity of valve, reduce use cost.
Description
Technical field
The utility model is related to a kind of valve, more particularly to a kind of reversal valve is mainly used in a plurality of difference
The switching of pipeline internal medium.
Background technology
At present, change the flow direction of liquid in the sanitation-grades industry such as pharmacy, bioengineering, food and drink, have
Dedicated one reversal valve of valve.With being constantly progressive for society, the development advanced by leaps and bounds of science and technology and people's quality of the life
It is constantly promoted, the valve on sanitation-grade fluid production line is also increasingly strange.Ball valve is also developed from single to diversification, is filled
Point show its advantage, meeting manufacturing enterprise to various demands.Although miscellaneous ball valve there are many in the market,
But they do not have a valve and connect a plurality of different conveyance conduit simultaneously and control medium at any time to different conveyance conduits
Into the purpose of pumped (conveying) medium, the pipe-line system engineering of existing this kind of complexity is different using multiple and different valve control
Pipeline and realize medium circulation, commutation, use cost is relatively also higher, control it is also relatively complicated.
Utility model content
It cannot connect a plurality of different pipeline in order to solve existing valve and medium is controlled to be conveyed at any time into different pipelines
Etc. technical problems, the utility model a kind of reversal valve is provided, a plurality of different medium can not only be connected by the reversal valve simultaneously
Pipeline, but also can individually be connected from different medium pipelines at any time as needed, the quantity of valve is effectively reduced, is reduced
Use cost, and its is easy to operate, it is easy to maintain.
For solution more than technical problem, the technical scheme adopted by the utility model is that a kind of reversal valve, includes valve body, valve
Lid, spool, valve rod, spool are mounted in valve body, and valve rod one end is connected with spool, and the other end passes through valve deck and driving mechanism phase
Even；The valve deck is mutually fixedly connected with valve body；It is characterized in that the valve body center is equipped with perforation top end of the valve body and bottom end
Through-hole, the media discharge hole that is connected respectively with through-hole is equipped on the surrounding side wall of valve body；The spool can 360 ° of rotations
What is turned is installed in the through-hole of valve body, and spool is equipped with the medium entrance and media outlet of both ends vertical connection, Jie
Matter import is connected, and the media outlet of spool can be distinguished under the driving of driving mechanism with the medium inlet mounted on valve body
It is connected with the media discharge hole of surrounding valve body.
Further, plug is installed on one of media discharge hole of the surrounding valve body side wall, remaining medium
Media discharge pipe is installed at discharge orifice.
Further, card slot is equipped on the spool top, valve rod one end shape matches and is inserted into card slot
In card slot, the valve rod other end is fixedly connected across valve deck with driving mechanism.
Further, the medium inlet is identical with media discharge tube shape, and the medium inlet includes pipe
Body, the internal diameter of the tube body are identical with the medium entrance internal diameter on spool；Square installing plate is equipped in the outside of tube body end, at this
The quadrangle of installing plate is respectively equipped with mounting hole, and corresponding position is respectively equipped with screw hole, the installation on surrounding valve body side wall
Plate is fixedly connected with the valve body by bolt；Annular sleeve is equipped in installing plate side, in the outer diameter of the annular sleeve and the through-hole of valve body
Diameter matches, and internal diameter and the internal diameter of tube body of annular sleeve match, and annular seal groove is equipped on the lateral wall of annular sleeve and at this
Sealing ring is installed, all side walls and the sealing ring of spool fit in seal groove；Tube body, installing plate and the annular sleeve is one
Body structure.
The beneficial effects of the utility model are the through-holes by the way that upper and lower ends is set to communicate in valve body, and the four of valve body
The media discharge hole communicated with through-hole is set respectively on all side walls, and for the ease of the commutation of medium, both ends are equipped in spool
The medium entrance and media outlet vertically communicated；In use, medium pipeline and the medium entrance mounted on valve body bottom end
Pipe is connected, and when medium is entered through medium inlet in valve body, multiple Jie on the media outlet and valve body in spool can be passed through
One of them is connected matter discharge orifice, realizes the conveying of medium；And when needing to change the conveyance conduit of medium, so that it may utilize drive
90 ° of motivation structure rotary spool, 180 °, 270 °, 360 ° of media outlets made in spool and the other media discharge orifice phase in valve body
The change in medium delivery pipe road can be realized in connection；Using this structure, it can be achieved that a valve connect simultaneously it is a plurality of different
Medium delivery pipe road, and can individually connect the pipeline of one medium of any of which at any time as needed, effectively save valve
Usage quantity reduces use cost.
Description of the drawings
Fig. 1 is a kind of sectional structure chart of reversal valve of the utility model embodiment
Fig. 2 is A-A sectional views in Fig. 1
Fig. 3 is the three-dimensional structure diagram of valve body in the utility model embodiment
Fig. 4 is the three-dimensional structure diagram of medium inlet in the utility model embodiment
Fig. 5 is the three-dimensional structure diagram of spool in the utility model embodiment
Fig. 6 is a kind of three-dimensional structure diagram of reversal valve of the utility model embodiment
Specific embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in figures 1 to 6, the utility model is a kind of reversal valve, includes valve body 1, valve deck 2, spool 3, valve rod 4, spool
3 are mounted in valve body 1, and 4 one end of valve rod is connected with spool 3, and the other end is connected across valve deck 2 with driving mechanism 5；The valve
Lid 2 is fixedly connected with 1 phase of valve body；1 center of valve body is equipped with the through-hole 11 of perforation 1 top of valve body and bottom end, in valve body 1
Surrounding side wall is equipped with the media discharge hole 12 being connected respectively with through-hole 11；The spool 3 can 360 ° rotation be installed on
In the through-hole 11 of valve body 1, and spool 3 is equipped with the medium entrance 31 of both ends vertical connection and media outlet 32, the medium
Import 31 is connected, and the media outlet 32 of spool 3 is in the drive of driving mechanism 5 with the medium inlet 13 on valve body 1
Dynamic lower media discharge hole 12 that can be respectively with 1 surrounding of valve body is connected；Pass through the through-hole that setting upper and lower ends communicate in valve body 1
11, and the media discharge hole 12 communicated with through-hole 11 is set respectively on the surrounding side wall of valve body 1, and changing for the ease of medium
It is conveyed to circulation, medium entrance 31 and media outlet 32 that both ends vertically communicate is equipped in spool 3；In use, it is situated between
Matter pipeline is connected with mounted on the medium inlet 13 of 1 bottom end of valve body, and when medium is through in the entrance valve body 1 of medium inlet 13,
It one of them can be connected by the media outlet 32 in spool 3 and multiple media discharge holes 12 on valve body 1, realize medium
Conveying；And when needing to change the conveyance conduit of medium, so that it may utilize driving mechanism 5 rotary spool, 390 ° of Jie made in spool 3
Matter outlet 32 is connected with the other media discharge orifice 12 in valve body 1 can be realized the change in medium delivery pipe road；Using this
Structure is, it can be achieved that a valve connects a plurality of different medium delivery pipe road simultaneously, and can individually connect it at any time as needed
In any medium pipeline, effectively save the usage quantity of valve, reduce use cost.
In the present embodiment, it is connected for the ease of valve with different medium pipeline, in 1 surrounding of valve body wherein
Plug 15 is installed on one media discharge hole 12, media discharge pipe 14 is installed at remaining media discharge hole 12；Certainly, also may be used
Media discharge pipe 14 is respectively mounted on four side walls of valve or is installed on the media discharge hole 12 of one or more wherein
Media discharge pipe 14, specifically can be depending on use demand, and the present embodiment is merely given as a kind of operational version, and different users can
To select different operational versions.
In the present embodiment, for the ease of the commutation control of valve, card slot 33 is equipped on 3 top of spool, it is described
4 one end shape of valve rod and card slot 33 match and be inserted into card slot 33,4 other end of valve rod passes through valve deck 2 solid with driving mechanism 5
Fixed connection；By setting card slot 33 on spool 3 and 4 one end of valve rod being made to use process with being inserted into the card slot 33 of spool 3
In, spool 3 can quickly and easily be driven to rotate using handle or other automation control driving mechanisms, so as to fulfill to valve
Commutation control.
In the present embodiment, for the ease of the different medium pipeline of connection and the sealing effect of guarantee valve；Due to valve body 1
Interior through-hole 11 is identical with the size in media discharge hole 12, and the medium inlet 13 is identical with 14 shape of media discharge pipe,
Thus the accessory of valve can be convenient for produce；The medium inlet 13 includes tube body 131, the internal diameter of the tube body 131 with
31 internal diameter of medium entrance on spool 3 is identical；Square installing plate 132 is equipped in the outside of 131 end of tube body, in the installing plate
132 quadrangle is respectively equipped with mounting hole 135, and corresponding position is respectively equipped with screw hole 16, the peace on 1 surrounding side wall of valve body
Loading board 132 is fixedly connected by bolt with valve body 1；Annular sleeve 133, the outer diameter of the annular sleeve 133 are equipped in 132 side of installing plate
Match with 11 internal diameter of through-hole of valve body 1, internal diameter and 131 internal diameter of tube body of annular sleeve 133 match, in the outer of annular sleeve 133
Side wall is equipped with annular seal groove 134 and sealing ring 6 is equipped in the seal groove 134, all side walls and the sealing ring 6 of spool 3
It fits；Tube body 131, installing plate 132 and the annular sleeve 133 is structure as a whole；By the way that medium inlet 13 is set as pipe
Body 131, installing plate 132 and annular sleeve 133, can greatly facilitate the assembling of medium inlet 13 and media discharge pipe 14 in this way,
And sealing ring 6 in annular sleeve 133 is set and is fitted with spool 3, it just can effectively ensure that the sealing of valve in use
Performance avoids valve from leaking, and extends the service life and safety in utilization of valve.
Above-described embodiment is not construed as the limitation to the utility model, but any spirit based on the utility model is made
It improves, should all be within the protection scope of the utility model.
Claims (4)
1. a kind of reversal valve includes valve body, valve deck, spool, valve rod, spool is mounted in valve body, valve rod one end and spool phase
Connection, the other end are connected across valve deck with driving mechanism；The valve deck is mutually fixedly connected with valve body；It is it is characterized in that described
Valve body center is equipped with the through-hole of perforation top end of the valve body and bottom end, is equipped with what is be connected respectively with through-hole on the surrounding side wall of valve body
Media discharge hole；The spool can 360 ° rotation be installed in the through-hole of valve body, and spool be equipped with both ends vertical connection
Medium entrance and media outlet, the medium entrance is connected, and Jie of spool with mounted on the medium inlet of valve body
Matter outlet can be connected under the driving of driving mechanism with the media discharge hole of surrounding valve body respectively.
2. a kind of reversal valve according to claim 1, it is characterised in that in one of them of the surrounding valve body side wall
Media discharge is equipped with plug on hole, and media discharge pipe is equipped at remaining media discharge hole.
3. a kind of reversal valve according to claim 1 or 2, it is characterised in that be equipped with card slot, institute on the spool top
The valve rod one end shape stated matches and is inserted into card slot with card slot, and the valve rod other end passes through valve deck to fix company with driving mechanism
It connects.
4. a kind of reversal valve according to claim 3, it is characterised in that the medium inlet and media discharge are tubular
Shape is identical；The medium inlet includes tube body, and the internal diameter of the tube body is identical with the medium entrance internal diameter on spool；In pipe
The outside of body end is equipped with square installing plate, is respectively equipped with mounting hole in the quadrangle of the installing plate, the phase on surrounding valve body side wall
It answers and screw hole is respectively equipped at position, the installing plate is fixedly connected with the valve body by bolt；Annular is equipped in installing plate side
Set, the outer diameter of the annular sleeve and the through-hole internal diameter of valve body match, and internal diameter and the internal diameter of tube body of annular sleeve match, in annular sleeve
Lateral wall be equipped with and annular seal groove and sealing ring be installed in the seal groove, all side walls and the sealing ring of spool are affixed
It closes；Tube body, installing plate and the annular sleeve is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774203.1U CN207554874U (en) | 2017-12-05 | 2017-12-05 | A kind of reversal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774203.1U CN207554874U (en) | 2017-12-05 | 2017-12-05 | A kind of reversal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554874U true CN207554874U (en) | 2018-06-29 |
Family
ID=62663778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774203.1U Active CN207554874U (en) | 2017-12-05 | 2017-12-05 | A kind of reversal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848191A (en) * | 2019-10-18 | 2020-02-28 | 中国直升机设计研究所 | Multi-channel transmission switch |
| CN111664282A (en) * | 2020-06-02 | 2020-09-15 | 安徽优源液压科技有限公司 | CBD type multiple directional control valve convenient to loading and unloading |
| CN112377815A (en) * | 2020-09-21 | 2021-02-19 | 烟台索高智能科技有限公司 | Viscous liquid flow divider |
| CN114811110A (en) * | 2021-01-29 | 2022-07-29 | 浙江三花汽车零部件有限公司 | Electric valve |
-
2017
- 2017-12-05 CN CN201721774203.1U patent/CN207554874U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848191A (en) * | 2019-10-18 | 2020-02-28 | 中国直升机设计研究所 | Multi-channel transmission switch |
| CN111664282A (en) * | 2020-06-02 | 2020-09-15 | 安徽优源液压科技有限公司 | CBD type multiple directional control valve convenient to loading and unloading |
| CN112377815A (en) * | 2020-09-21 | 2021-02-19 | 烟台索高智能科技有限公司 | Viscous liquid flow divider |
| CN114811110A (en) * | 2021-01-29 | 2022-07-29 | 浙江三花汽车零部件有限公司 | Electric valve |
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