CN204664439U - Diverter switch valve - Google Patents
Diverter switch valve Download PDFInfo
- Publication number
- CN204664439U CN204664439U CN201520403528.3U CN201520403528U CN204664439U CN 204664439 U CN204664439 U CN 204664439U CN 201520403528 U CN201520403528 U CN 201520403528U CN 204664439 U CN204664439 U CN 204664439U
- Authority
- CN
- China
- Prior art keywords
- switch valve
- diverter switch
- pipeline
- working state
- piston rod
- 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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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of diverter switch valve, it includes a flashboard and a cylinder, described flashboard is provided with a pin joint seat, described cylinder have a piston rod and one and piston rod with the use of piston sleeve, described piston rod one end is rotated and is articulated on pin joint seat; Described diverter switch valve only has the first working state and the second working state, open passage between the first pipeline and second pipe when this diverter switch valve is in the first working state and close passage between the first pipeline and the 3rd pipeline, close passage between the first pipeline, second pipe when this diverter switch valve is in the second working state and open passage between the first pipeline, the 3rd pipeline; Described cylinder promote described diverter switch valve come and go switch on the first working state and the second working state; By said structure, the control operation of the utility model diverter switch valve is easier, more convenient use.
Description
Technical field
The utility model relates to a kind of valve mechanism, and refer in particular to a kind of diverter switch valve easy and simple to handle, it can be applied to the feeding mechanism of the injection machine of the foaming of the plastic grains such as such as EPS and EPP.
Background technique
Refer to Fig. 1, existing feeding mechanism include total material storage chamber 10, main delivery pipe 30 that several feed bins 20, are connected with total material storage chamber 10 and to be multiplely arranged on main delivery pipe 30 and to connect a conveyance conduit 40 of each feed bin 20; Described main delivery pipe 30 and conveyance conduit 40 joint are triplate line, this main delivery pipe 30 is provided with main switch valve 301, and main delivery pipe 30 and conveyance conduit 40 joint (triplate line place) are provided with first switch valve 401 and second switch valve 402.Feeding mechanism is when carrying out feed supplement to feed bin 20, feed supplement work need be carried out one by one to each feed bin 20, need first switch valve 401 opening main switch valve 301 and corresponding feed bin 20, and second switch valve 402 of closing between corresponding feed bin 20 and next feed bin 20, realize carrying out feed supplement to corresponding feed bin 20.Owing to arranging first switch valve 401 and second switch valve, 402 two switch valves, just there are four working staties, only two kinds of working staties are needed in feed supplement process, therefore control mechanism or artificial mode is needed to control each switch valve, when conveying being carried out to one of them feed bin at every turn, all need control first switch valve 401 and second switch valve 402 to carry out action simultaneously, use two switch valves to there is the problem that control operation is loaded down with trivial details and switch valve cost is high at three-way pipeline.
In view of this, the design people for above-mentioned switch valve structural design not being attained perfect caused many disappearances and inconvenience, and deeply conceives, and active research improvement has a fling at and development and Design goes out this case.
Model utility content
The purpose of this utility model is the diverter switch valve providing a kind of control operation easier.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of diverter switch valve, described diverter switch valve is arranged at three-way pipeline, it includes a flashboard and a cylinder, described flashboard is provided with a pin joint seat, described cylinder have a piston rod and one and piston rod with the use of piston sleeve, described piston rod one end is rotated and is articulated on pin joint seat; Described diverter switch valve only has the first working state and the second working state, open passage between the first pipeline and second pipe when this diverter switch valve is in the first working state and close passage between the first pipeline and the 3rd pipeline, close passage between the first pipeline, second pipe when this diverter switch valve is in the second working state and open passage between the first pipeline, the 3rd pipeline; Described cylinder promote described diverter switch valve come and go switch on the first working state and the second working state.
Described cylinder also includes a fixed base, and described piston sleeve is fixed on fixed base.
Described fixed base is arranged at outside three-way pipeline, and described piston sleeve is positioned at outside three-way pipeline, and the wherein tube wall that described piston rod runs through three-way pipeline is connected with described diverter switch valve.
Described three-way pipeline is adjacent has angle between the two.
After adopting said structure, the utility model diverter switch valve only need arrange a diverter switch valve in triplate line intersection, and it has two working staties, wherein the first working state is for opening passage between the first pipeline and second pipe and closing passage between the first pipeline and the 3rd pipeline; The second state is passage open passage between the first pipeline, the 3rd pipeline between closedown first pipeline, second pipe; The utility model switching valve door can realize being communicated with relative two pipelines and the object of closing another one pipeline by a diverter switch valve in triplate line, be applicable to feeding mechanism, feed supplement work is one by one carried out to feed bin, and diverter switch valve operation is easy and reduce the cost using switch valve, be useful in very much in the system of feed hopper feed of the injection machine of the foaming of the plastic grains such as EPS and EPP.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing diverter switch valve;
Fig. 2 is the structural representation one of the utility model diverter switch valve;
Fig. 3 is the structural representation two of the utility model diverter switch valve;
Fig. 4 is that the utility model diverter switch valve uses cylinder promotion diverter switch valve to be in the first working state;
Fig. 5 is that the utility model diverter switch valve uses cylinder promotion diverter switch valve to be in the second working state.
Symbol description
Total storing 1 feed bin 2 main delivery pipe 3
Prop up conveyance conduit 4 main switch valve 31 diverter switch valve 32
Flashboard 321 tube wall 33 cylinder 5
Piston rod 51 piston sleeve 52 pin joint seat 322
Fixed base 53.
Embodiment
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Refer to Fig. 2 to Fig. 5, the utility model discloses a kind of diverter switch valve 32, it can be arranged at three-way pipeline, include flashboard 321 and a cylinder 5, described flashboard 321 is provided with a pin joint seat 322, described cylinder 5 have a piston rod 51 and one and piston rod 51 with the use of piston sleeve 52, described piston rod 51 one end is rotated and is articulated on pin joint seat 322; Described diverter switch valve 32 only has the first working state and the second working state, open passage between the first pipeline and second pipe when this diverter switch valve 32 is in the first working state and close passage between the first pipeline and the 3rd pipeline, close passage between the first pipeline, second pipe when this diverter switch valve 32 is in the second working state and open passage between the first pipeline, the 3rd pipeline; Described cylinder 5 promotes described diverter switch valve 32 and comes and goes and switch on the first working state and the second working state.
The utility model diverter switch valve 32 only need arrange a diverter switch valve 32 in triplate line intersection, can realize being communicated with relative two pipelines in triplate line and the object of closing another one pipeline by a diverter switch valve 32, be applicable to feeding mechanism, feed supplement work is one by one carried out to feed bin, and diverter switch valve 32 is easy and simple to handle and reduce the cost using switch valve, be useful in very much in the system of feed hopper feed of the injection machine of the foaming of the plastic grains such as EPS and EPP.
The utility model diverter switch valve 32 also includes a fixed base 53, and described piston sleeve 52 is fixed on fixed base 53; Described fixed base 53 is arranged at outside three-way pipeline, and described piston sleeve 52 is positioned at outside three-way pipeline, and the wherein tube wall that described piston rod 51 runs through three-way pipeline is connected with described diverter switch valve 32; Described three-way pipeline is adjacent has angle between the two.The utility model diverter switch valve 32, by arranging a cylinder 5, can come and go and switch on the first working state and the second working state by diverter switch valve 32 described in Mechanical course; Realize automatic switching function, use more convenient.
Illustrate the embodiment that described diverter switch valve is applicable in automatic feed mechanism, this automatic feed mechanism include total storing 1, main delivery pipe 3 that several feed bins 2, and total material storage chamber 1 connect and to be multiplely arranged on main delivery pipe 3 and to connect a conveyance conduit 4 of each corresponding feed bin 2; Described main delivery pipe 3 is provided with main switch valve 31, and diverter switch valve 32 is set at main delivery pipe 3 and conveyance conduit 4 intersection, and only there is the first working state and the second working state, open a conveyance conduit 4 when this diverter switch valve 32 is in the first working state and close main delivery pipe 3, close a conveyance conduit 4 and open main delivery pipe 3 when this diverter switch valve 32 is in the second working state; Described diverter switch valve 32 has flashboard 321 and a cylinder 5, and described flashboard 321 one end is arranged at main delivery pipe 3 and props up on the crossing tube wall 33 of conveyance conduit 4; Described cylinder 5 include a piston rod 51 and one and piston rod 51 with the use of piston sleeve 52, described flashboard 321 is provided with a pin joint seat 322, described piston rod 51 one end is rotated and is articulated on pin joint seat 322; Described cylinder 5 promotes described diverter switch valve 32 and comes and goes and switch on the first working state and the second working state; Described cylinder 5 also includes a fixed base 53, and described piston sleeve 52 is fixed on fixed base 53; Described fixed base 53 is arranged at outside a conveyance conduit 4, and described piston sleeve 52 is positioned at outside a conveyance conduit 4, and described piston rod 51 runs through conveyance conduit 4 tube wall and is connected with flashboard 321; The utility model diverter switch valve 32, by arranging a cylinder 5, can come and go and switch on the first working state and the second working state by diverter switch valve 32 described in Mechanical course; Realize automatic switching function, use more convenient; Described conveyance conduit 4 is obliquely installed on main delivery pipe 3, has angle between the two.
The utility model diverter switch valve only need arrange a diverter switch valve 32 at main delivery pipe 3 and conveyance conduit 4 intersection, it has two working staties, wherein the first working state is open the passage between main delivery pipe 3 and the conveyance conduit 4 of a wherein feed bin 2, close main delivery pipe 3 passage between corresponding feed bin 2 and adjacent feed bin 2 simultaneously, feed supplement work can be carried out to corresponding feed bin 2; The second state is close the passage between main delivery pipe 3 and a conveyance conduit 4 of corresponding feed bin 2, open main delivery pipe 4 passage between corresponding feed bin 2 and adjacent feed bin 2, and the passage simultaneously opened between main delivery pipe 3 and a conveyance conduit 4 of adjacent feed bin 2, feed supplement work can be carried out to adjacent feed bin 2; The utility model switching valve door realizes carrying out feed supplement to feed bin one by one by diverter switch valve, can easy operation and reduce the cost using switch valve, is useful in very much in the system of this feed hopper feed.
Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. a diverter switch valve, described diverter switch valve is arranged at three-way pipeline, described three-way pipeline comprises the first pipeline, second pipe and the 3rd pipeline, it is characterized in that: described diverter switch valve includes a flashboard and a cylinder, described flashboard is provided with a pin joint seat, described cylinder have a piston rod and one and piston rod with the use of piston sleeve, described piston rod one end is rotated and is articulated on pin joint seat; Described diverter switch valve only has the first working state and the second working state, open passage between the first pipeline and second pipe when this diverter switch valve is in the first working state and close passage between the first pipeline and the 3rd pipeline, close passage between the first pipeline, second pipe when this diverter switch valve is in the second working state and open passage between the first pipeline, the 3rd pipeline; Described cylinder promote described diverter switch valve come and go switch on the first working state and the second working state.
2. diverter switch valve as claimed in claim 1, it is characterized in that: described cylinder also includes a fixed base, described piston sleeve is fixed on fixed base.
3. diverter switch valve as claimed in claim 2, it is characterized in that: described fixed base is arranged at outside three-way pipeline, described piston sleeve is positioned at outside three-way pipeline, and the wherein tube wall that described piston rod runs through three-way pipeline is connected with described diverter switch valve.
4. diverter switch valve as claimed in claim 1, is characterized in that: described three-way pipeline is adjacent has angle between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403528.3U CN204664439U (en) | 2015-06-12 | 2015-06-12 | Diverter switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403528.3U CN204664439U (en) | 2015-06-12 | 2015-06-12 | Diverter switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664439U true CN204664439U (en) | 2015-09-23 |
Family
ID=54134822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403528.3U Expired - Fee Related CN204664439U (en) | 2015-06-12 | 2015-06-12 | Diverter switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178940A (en) * | 2018-10-29 | 2019-01-11 | 北京拓威能效技术有限公司 | pipeline switching device |
| CN110714291A (en) * | 2019-11-22 | 2020-01-21 | 无锡东庆染整设备有限公司 | Improved generation dyeing liquid commutator |
-
2015
- 2015-06-12 CN CN201520403528.3U patent/CN204664439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178940A (en) * | 2018-10-29 | 2019-01-11 | 北京拓威能效技术有限公司 | pipeline switching device |
| CN110714291A (en) * | 2019-11-22 | 2020-01-21 | 无锡东庆染整设备有限公司 | Improved generation dyeing liquid commutator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |