CN215110646U - A speed-regulating air-controlled reversing valve - Google Patents
A speed-regulating air-controlled reversing valve Download PDFInfo
- Publication number
- CN215110646U CN215110646U CN202120390736.XU CN202120390736U CN215110646U CN 215110646 U CN215110646 U CN 215110646U CN 202120390736 U CN202120390736 U CN 202120390736U CN 215110646 U CN215110646 U CN 215110646U
- Authority
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- Prior art keywords
- pipeline
- ring piece
- gasket
- valve body
- speed
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- 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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- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of speed governing gas accuse switching-over valve technique and specifically relates to a speed governing gas accuse switching-over valve, including the valve body, valve body one end intercommunication has the first pipeline, both ends communicate respectively with the second pipeline about the first pipeline, the tip of second pipeline all fixed mounting has the ring piece, is equipped with the sealing washer on the ring piece, is equipped with sealed cock body in the second pipeline, but sealed cock body lower extreme threaded connection is in the second pipeline, set up a plurality of screw holes that are the circumference array and distribute on the ring piece, the screw hole runs through the sealing washer, sealed cock body accessible screw hole run through the screw hole and with ring piece, sealing washer be connected; through setting up first pipeline, second pipeline, the equal external branch pipe of tip of first pipeline and second pipeline can be according to the demand of shunting simultaneously, and the sealed second pipeline of selectivity utilization sealing plug body to the figure of branch pipe is shunted in the adjustment.
Description
Technical Field
The utility model relates to a speed governing gas accuse switching-over valve technical field especially relates to a speed governing gas accuse switching-over valve.
Background
The speed regulation pneumatic control reversing valve is characterized in that a valve core is pushed by compressed air, and a direction control valve for changing the flowing direction of a fluid is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art has the defects that the speed regulation pneumatic control reversing valve can not be connected with a plurality of pipelines externally, and providing the speed regulation pneumatic control reversing valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a design speed governing gas accuse switching-over valve, includes the valve body, valve body one end intercommunication has first pipeline, both ends communicate respectively to have the second pipeline about the first pipeline, the equal fixed mounting of tip of second pipeline has the ring piece, be equipped with the sealing washer on the ring piece, be equipped with sealed cock body in the second pipeline, but sealed cock body lower extreme threaded connection is in the second pipeline, but set up a plurality of screw holes that are circumference array distribution on the ring piece, the screw hole runs through the sealing washer, sealed cock body accessible screw runs through the screw hole and is connected with ring piece, sealing washer.
Preferably, the bottom of the valve body is provided with a gasket, the valve body is fixedly installed at the top of the gasket, the bottom end of the gasket is provided with a bottom sheet, a damping spring is arranged between the bottom sheet and the gasket, and the upper end and the lower end of the damping spring are fixedly connected with the gasket and the bottom sheet respectively.
Preferably, the bottom of the film is provided with a supporting seat, an adjusting mechanism is arranged between the supporting seat and the film, the adjusting mechanism comprises a sleeve, the bottom of the sleeve is fixedly installed at the top of the supporting seat, a vertical rod is inserted into the sleeve and is connected with the sleeve in a threaded manner, and the upper end of the vertical rod is fixedly installed at the bottom of the film.
Preferably, the bottom of the supporting seat is provided with a non-slip mat.
The utility model provides a pair of speed governing gas accuse switching-over valve, beneficial effect lies in: through setting up first pipeline, second pipeline, the equal external branch pipe of tip of first pipeline and second pipeline can be according to the demand of shunting simultaneously, and the sealed second pipeline of selectivity utilization sealing plug body to the figure of branch pipe is shunted in the adjustment.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a speed governing gas accuse switching-over valve.
Fig. 2 is a front view of the utility model provides a speed governing pneumatic control reversing valve.
Fig. 3 is an enlarged schematic view of a point a in fig. 1 of the speed-regulating pneumatic-control reversing valve provided by the utility model.
In the figure: the valve comprises a valve body 1, a first pipeline 2, a second pipeline 3, a circular ring piece 4, a sealing ring 5, a sealing plug body 6, a threaded hole 7, a gasket 8, a bottom piece 9, a damping spring 10, a supporting seat 11, a sleeve 12 and a vertical rod 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1:
referring to fig. 1-3, a speed-adjusting pneumatic control reversing valve comprises a valve body 1, one end of the valve body 1 is communicated with a first pipeline 2, the upper end and the lower end of the first pipeline 2 are respectively communicated with a second pipeline 3, the end part of the second pipeline 3 is fixedly provided with a circular ring piece 4, the circular ring piece 4 is provided with a sealing ring 5, a sealing plug body 6 is arranged in the second pipeline 3, the lower end of the sealing plug body 6 can be connected in the second pipeline 3 in a threaded manner, the circular ring piece 4 is provided with a plurality of threaded holes 7 distributed in a circumferential array manner, the threaded holes 7 penetrate through the sealing ring 5, the sealing plug body 6 can penetrate through the threaded holes 7 by screws and is connected with the circular ring piece 4 and the sealing ring 5, an external liquid inlet pipe is communicated with one end of the valve body 1, the end parts of the first pipeline 2 and the second pipeline 3 can be externally connected with branch pipes, and the sealing plug body 6 can be selectively used for sealing the second pipeline 3 according to shunt requirements, thereby adjusting the number of branch pipes and improving the sealing performance between the sealing plug body 6 and the second pipeline 3 by arranging the sealing ring 5.
Example 2:
referring to fig. 1-3, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, 1 bottom of valve body is equipped with gasket 8, 1 fixed mounting of valve body is at 8 tops of gasket, 8 bottoms of gasket are equipped with film 9, be equipped with damping spring 10 between film 9 and the gasket 8, damping spring 10 upper and lower both ends respectively with 8 and 9 fixed connection of gasket, valve body 1 during operation, the vibrations that valve body 1 produced can influence the connection between the spare part in the valve body 1, can slow down the vibrations that valve body 1 during operation produced through setting up damping spring 10.
When the valve body 1 is installed, the valve body 1 is supported, the installation height needs to be adjusted according to actual conditions, a supporting seat 11 is arranged at the bottom end of the bottom plate 9, an adjusting mechanism is arranged between the supporting seat 11 and the bottom plate 9 and comprises a sleeve 12, the bottom end of the sleeve 12 is fixedly installed at the top of the supporting seat 11, a vertical rod 13 is inserted into the sleeve 12, the vertical rod 13 is in threaded connection with the sleeve 12, the upper end of the vertical rod 13 is fixedly installed at the bottom of the bottom plate 9, an anti-slip pad is arranged at the bottom of the supporting seat 11, the supporting seat 11 is supported on a horizontal supporting surface, the length of the vertical rod 13 connected to the inner portion of the sleeve 12 can be adjusted by rotating the vertical rod 13, and therefore the installation height of the valve body 1 can be adjusted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a speed governing gas accuse switching-over valve, includes valve body (1), its characterized in that, valve body (1) one end intercommunication has first pipeline (2), first pipeline (2) upper and lower both ends communicate respectively has second pipeline (3), the equal fixed mounting of tip of second pipeline (3) has ring piece (4), be equipped with sealing washer (5) on ring piece (4), be equipped with sealed cock body (6) in second pipeline (3), but sealed cock body (6) lower extreme threaded connection is in second pipeline (3), but set up a plurality of screw holes (7) that are circumference array distribution on ring piece (4), screw hole (7) run through sealing washer (5), sealed cock body (6) accessible screw runs through screw hole (7) and is connected with ring piece (4), sealing washer (5).
2. A speed-regulating pneumatic-control reversing valve according to claim 1, characterized in that a gasket (8) is arranged at the bottom of the valve body (1), the valve body (1) is fixedly installed at the top of the gasket (8), a bottom sheet (9) is arranged at the bottom end of the gasket (8), a damping spring (10) is arranged between the bottom sheet (9) and the gasket (8), and the upper end and the lower end of the damping spring (10) are fixedly connected with the gasket (8) and the bottom sheet (9) respectively.
3. A speed-regulating pneumatic-control reversing valve according to claim 2, characterized in that a supporting seat (11) is arranged at the bottom end of the bottom plate (9), an adjusting mechanism is arranged between the supporting seat (11) and the bottom plate (9), the adjusting mechanism comprises a sleeve (12), the bottom end of the sleeve (12) is fixedly installed at the top of the supporting seat (11), a vertical rod (13) is inserted into the sleeve (12), the vertical rod (13) is in threaded connection with the sleeve (12), and the upper end of the vertical rod (13) is fixedly installed at the bottom of the bottom plate (9).
4. A speed-regulating pneumatic-control reversing valve according to claim 3, wherein the bottom of the supporting seat (11) is provided with a non-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390736.XU CN215110646U (en) | 2021-02-22 | 2021-02-22 | A speed-regulating air-controlled reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390736.XU CN215110646U (en) | 2021-02-22 | 2021-02-22 | A speed-regulating air-controlled reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215110646U true CN215110646U (en) | 2021-12-10 |
Family
ID=79335608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120390736.XU Expired - Fee Related CN215110646U (en) | 2021-02-22 | 2021-02-22 | A speed-regulating air-controlled reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215110646U (en) |
-
2021
- 2021-02-22 CN CN202120390736.XU patent/CN215110646U/en not_active Expired - Fee Related
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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: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |