CN207796167U - Two-bit triplet reversal valve - Google Patents
Two-bit triplet reversal valve Download PDFInfo
- Publication number
- CN207796167U CN207796167U CN201820127265.1U CN201820127265U CN207796167U CN 207796167 U CN207796167 U CN 207796167U CN 201820127265 U CN201820127265 U CN 201820127265U CN 207796167 U CN207796167 U CN 207796167U
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- valve
- cavity
- delivery outlet
- valve body
- flow
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Abstract
The utility model is related to a kind of two-bit triplet reversal valve, including valve body, the valve body includes the first valve body and the second valve body being mutually flexibly connected, first valve inner is provided with cavity, cavity is internally provided with valve head, and valve head is internally provided with pressure pad, compression spring is provided on the outside of valve head；First valve body includes input port, the first delivery outlet and interface, and input port is arranged with interface at the both ends of the cavity, and the first delivery outlet is arranged in the side of cavity；Second valve body include link into an integrated entity structure the second delivery outlet and connector, connector it is in mating connection with interface；It is provided with the first flow-guiding mouth between the input port and cavity, the second flow-guiding mouth is provided between the first delivery outlet and cavity, connector is internally provided with the third flow-guiding mouth being connected with the second delivery outlet.
Description
Technical field
The utility model belongs to valve technology field, and in particular to a kind of two-bit triplet reversal valve.
Background technology
In automated machine equipment manufacture industry, using compressed gas, water as working media, the pressure transmission of gas and water is leaned on
Power, automatically flows into and liquid automatic-discharging for realizing automatic assembly line gas.Two-bit triplet reversal valve in the prior art,
It is complicated, buy costly, frequency of use is low, and self-service to repair more difficult, installation is not convenient.
Therefore, production is a kind of simple in structure, of low cost, easy to use, facilitates repair, installs convenient two-bit triplet and change
There are extensive market prospects to valve.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of simple in structure, of low cost, easy to use, side
Just it repairs, convenient two-bit triplet reversal valve is installed.
What the technical solution of the utility model was realized in：A kind of two-bit triplet reversal valve, including valve body, the valve
Body includes the first valve body and the second valve body being mutually flexibly connected, and the first valve inner is provided with cavity, and cavity is internally provided with
Valve head, valve head are internally provided with pressure pad, compression spring are provided on the outside of valve head.
First valve body includes input port, the first delivery outlet and interface, and input port is arranged with interface in the sky
The both ends of chamber, the first delivery outlet are arranged in the side of cavity；Second valve body includes the second defeated of structure that link into an integrated entity
Outlet and connector, connector are in mating connection with interface.
It is provided with the first flow-guiding mouth between the input port and cavity, second is provided between the first delivery outlet and cavity
Flow-guiding mouth, connector are internally provided with the third flow-guiding mouth being connected with the second delivery outlet.
The end of first flow-guiding mouth and third flow-guiding mouth is both provided with the sealing ring of integral structure, sealing ring it is outer
Side is tapered.
The valve head is tube body, and guide pad is provided on the outside of the end of valve head.
The quantity of the guide pad is four, and four guide pads are uniformly arranged on valve head, the inside of valve head and cavity
It is slidably connected.
The pressure pad is rubber system cylindrical structure, and pressure pad is fixed at valve head interior.
The technical solution of the utility model has good effect below：The utility model is formed by five component combinations, knot
Structure simple and stable, small volume and less weight facilitate installation operation, and manufacturing cost is low, convenient later maintenance, and damage component by replacement and keep away
Exempt from integral replacing and saves maintenance cost；Valve head, pressure pad, compression spring form spool, are arranged in valve inner, and pressure pad is designed as embedded knot
Structure increases pressure pad service life, is designed above valve head there are four prominent guide pad, smooth for stablizing valve head action, adjacent
There are gap between guide pad, flowed into convenient for medium, outflow.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is first valve body structure schematic diagram of the utility model.
Fig. 3 is the valve head structural schematic diagram of the utility model.
Fig. 4 is one of second valve body structure schematic diagram of the utility model.
Fig. 5 is the two of second valve body structure schematic diagram of the utility model.
Fig. 6 is the three of second valve body structure schematic diagram of the utility model.
Specific implementation mode
The technical solution of the utility model is further described with reference to the accompanying drawings and embodiments, following embodiment is used
It more clearly describes the technical solution of the utility model, and the scope of protection of the utility model cannot be limited with this.
A kind of two-bit triplet reversal valve as shown in Figures 1 to 6, including valve body, the valve body include mutually being flexibly connected
First valve body 1 and the second valve body 2, the first valve body 1 are internally provided with cavity 6, and cavity 6 is internally provided with valve head 3, valve head 3
It is internally provided with pressure pad 5, the outside of valve head 3 is provided with compression spring 4.
First valve body 1 includes that input port 7, the first delivery outlet 8 and interface 9, input port 7 are arranged with interface 9 in institute
The both ends for the cavity 6 stated, the first delivery outlet 8 are arranged in the side of cavity 6；Second valve body 2 includes the knot that links into an integrated entity
The second delivery outlet 12 and connector 15 of structure, connector 15 and interface 9 are in mating connection.It is arranged between the input port 7 and cavity 6
Have the first flow-guiding mouth 10, be provided with the second flow-guiding mouth 11 between the first delivery outlet 8 and cavity 6, connector 15 be internally provided with
The third flow-guiding mouth 13 that second delivery outlet 12 is connected.The end of first flow-guiding mouth 10 and third flow-guiding mouth 13 is respectively provided with
There are the sealing ring 14 of integral structure, the outside of sealing ring 14 tapered.The valve head 3 is tube body, is set on the outside of the end of valve head 3
It is equipped with guide pad 16.The quantity of the guide pad 16 be four, four guide pads 16 are uniformly arranged on valve head 3, valve head 3 with
The inside of cavity 6 is slidably connected.The pressure pad 5 is rubber system cylindrical structure, and pressure pad 5 is fixed inside valve head 3.
In the present embodiment, the first valve body 1, the second valve body 2 and valve head 3 are 304 parts of stainless steel, in the first valve body 1
The inside of interface 9 be provided with internal thread, the outside of the connector 15 of the second valve body 2 is provided with and the matched outer spiral shell of the internal thread
Line, the first valve body 1 are detachably connected with the second valve body 2 by helicitic texture；The end sides of valve head 3 are led there are four being uniformly arranged
To block 16, the bottom of guide pad 16 and valve head 3 link into an integrated entity structure, and the top of guide pad 16 is and 6 madial wall of cavity matches
The arcwall face of conjunction, valve head 3, guide pad 16, compression spring 4 and pressure pad 5 form spool, and spool is arranged in the inside of cavity 6, and cavity 6 is
Cylindrical cavity；First flow-guiding mouth 10 is the through-hole between input port 7 and cavity 6 on plate body, and the second flow-guiding mouth 11 is first defeated
Through-hole between outlet 8 and cavity 6 on plate body, third flow-guiding mouth 13 are leading to of being connected with the second delivery outlet 12 of 15 middle part of connector
Hole；Sealing ring 14 is with tapered loop configuration, and sealing ring 14 is matched with pressure pad 5, can be by the first flow-guiding mouth 10 or the
Three flow-guiding mouths 13 seal, and the first flow-guiding mouth 10 links into an integrated entity structure on the outside of one end of cavity 6 with sealing ring 14, and third is led
Link into an integrated entity on the outside of 13 free end of head piece with sealing ring 14 structure；Pressure pad 5 is made of anticorrosion rubber.
During use, the length of valve head 3 is less than the length of cavity 6 to the present embodiment, and compression spring 4 is sleeved on valve head 3
The one end in outside, compression spring 4 is flexibly connected with the end of connector 15, and the other end of compression spring 4 is flexibly connected with the side of guide pad 16,
When not having medium input in input port 7, valve head 3 presses the sealing ring 14 of the first flow-guiding mouth 10 under the elastic force effect of compression spring 4,
The circulation of input port 7, the first delivery outlet 8 is blocked to be connected with the second delivery outlet 12, medium can be flowed from the first delivery outlet 8 at this time
To the second delivery outlet 12, the first delivery outlet 8 can also be flowed to from the second delivery outlet 12；When there is medium input in input port 7,
Under the action of pressure medium, valve head 3 is moved to 4 side of compression spring, and compression spring 4 is shunk, and pressure pad 5 is close by 13 end of third flow-guiding mouth
Seal 14 is pressed, and the connection of the second delivery outlet 12 and the first delivery outlet 8, input port 7 is blocked to be connected with the first delivery outlet 8, this
Shi Jiezhi enters from input port 7, is flowed out from the first delivery outlet 8；When the medium in input port 7 stops input, valve head 3 is in compression spring 4
Under the action of reset, block the circulation of input port 7, the first delivery outlet 8 and the second delivery outlet 12 to restore to be connected to.
Claims (7)
1. a kind of two-bit triplet reversal valve, including valve body, it is characterised in that：The valve body includes the first valve being mutually flexibly connected
Body（1）With the second valve body（2）, the first valve body（1）It is internally provided with cavity（6）, cavity（6）Be internally provided with valve head（3）, valve
Head（3）Be internally provided with pressure pad（5）, valve head（3）Outside be provided with compression spring（4）.
2. two-bit triplet reversal valve according to claim 1, it is characterised in that：First valve body（1）Including input
Mouthful（7）, the first delivery outlet（8）With interface（9）, input port（7）With interface（9）It is arranged in the cavity（6）Both ends, first
Delivery outlet（8）It is arranged in cavity（6）Side；Second valve body（2）The second delivery outlet including the structure that links into an integrated entity
（12）With connector（15）, connector（15）With interface（9）It is in mating connection.
3. two-bit triplet reversal valve according to claim 2, it is characterised in that：The input port（7）With cavity（6）It
Between be provided with the first flow-guiding mouth（10）, the first delivery outlet（8）With cavity（6）Between be provided with the second flow-guiding mouth（11）, connector
（15）Be internally provided with and the second delivery outlet（12）The third flow-guiding mouth being connected（13）.
4. two-bit triplet reversal valve according to claim 3, it is characterised in that：First flow-guiding mouth（10）With third
Flow-guiding mouth（13）End be both provided with the sealing ring of integral structure（14）, sealing ring（14）Outside it is tapered.
5. two-bit triplet reversal valve according to claim 1, it is characterised in that：The valve head（3）For tube body, valve head
（3）End on the outside of be provided with guide pad（16）.
6. two-bit triplet reversal valve according to claim 5, it is characterised in that：The guide pad（16）Quantity be four
It is a, four guide pads（16）In valve head（3）On be uniformly arranged, valve head（3）With cavity（6）Inside be slidably connected.
7. two-bit triplet reversal valve according to claim 1, it is characterised in that：The pressure pad（5）For rubber system cylinder
Body structure, pressure pad（5）It is fixed at valve head（3）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127265.1U CN207796167U (en) | 2018-01-25 | 2018-01-25 | Two-bit triplet reversal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127265.1U CN207796167U (en) | 2018-01-25 | 2018-01-25 | Two-bit triplet reversal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796167U true CN207796167U (en) | 2018-08-31 |
Family
ID=63269469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820127265.1U Expired - Fee Related CN207796167U (en) | 2018-01-25 | 2018-01-25 | Two-bit triplet reversal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911698A (en) * | 2019-05-09 | 2020-11-10 | 珠海华宇金属有限公司 | Two-position three-way electromagnetic directional valve and refrigerating system |
-
2018
- 2018-01-25 CN CN201820127265.1U patent/CN207796167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911698A (en) * | 2019-05-09 | 2020-11-10 | 珠海华宇金属有限公司 | Two-position three-way electromagnetic directional valve and refrigerating system |
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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: 20180831 Termination date: 20200125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |