CN221003838U - Pneumatic gate valve capable of being remotely controlled - Google Patents
Pneumatic gate valve capable of being remotely controlled Download PDFInfo
- Publication number
- CN221003838U CN221003838U CN202323204432.8U CN202323204432U CN221003838U CN 221003838 U CN221003838 U CN 221003838U CN 202323204432 U CN202323204432 U CN 202323204432U CN 221003838 U CN221003838 U CN 221003838U
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- blocking
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- blocking block
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- 230000000903 blocking effect Effects 0.000 claims abstract description 177
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fluid control, and discloses a pneumatic gate valve capable of being controlled remotely, which comprises a first shell: the shell I is provided with a shell II at the upper end, and the shell I is connected with the shell II. The blocking mechanism is driven to move through the control mechanism, the blocking mechanism drives the groove III to move downwards, the groove III drives the blocking block II to move downwards, when the blocking block II and the groove II are mutually extruded, the blocking block II is contracted, the front end of the blocking block II is extruded to block the block I, the front end of the blocking block II is extruded to block the block III, the device is mutually with the traditional device, the control mechanism is utilized to drive the groove III to move downwards, the groove III moves, so that the blocking block II is extruded, the blocking block I and the blocking block III are extruded by the blocking block II, and gaps can be blocked by the blocking block I and the blocking block III, so that a better sealing effect is achieved.
Description
Technical Field
The utility model relates to the technical field of fluid control, in particular to a pneumatic gate valve capable of being controlled remotely.
Background
The pneumatic gate valve is used as a common automatic control device and is widely applied to conveying pipelines of various fluid media, the pneumatic gate valve can effectively reduce abrasion of a valve plate sealing surface and a valve body sealing surface caused by downward impact of a piston when the valve is closed, and meanwhile, the phenomenon of blocking of a gate plate can be avoided. The design of the buffer mechanism enables the pneumatic gate valve to be more stable and reliable in the operation process, the service life and the safety of the valve are improved, in addition, the pneumatic gate valve has the advantages of simple structure, easy maintenance and convenient operation, along with the continuous progress of technology and the continuous change of application requirements, the technology of the pneumatic gate valve is also continuously updated and perfected, but a small amount of liquid or gas flows out when the pneumatic gate valve is used, and the sealing performance of the device is enhanced.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the pneumatic gate valve capable of being controlled remotely, and the pneumatic gate valve has the advantage of better sealing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a remotely controllable pneumatic gate valve, comprising a first housing:
the first shell is provided with a second shell at the upper end, and the first shell is connected with the second shell;
The control mechanism is arranged in the second shell, and the first shell is internally provided with a second groove;
The blocking mechanism is arranged in the second groove and is connected with the control mechanism;
The sealing mechanism is arranged at the lower end of the blocking mechanism and is connected with the blocking mechanism;
The blocking mechanism further comprises a groove III, the groove III is arranged at the lower end of the blocking mechanism, the blocking mechanism is fixedly connected with the blocking block I, the lower end of the groove III is provided with a blocking block II, the blocking block II is fixedly connected with the groove three phases, the front end of the blocking block II is provided with a blocking block I, the blocking block I is fixedly connected with the groove three phases, the blocking block I is connected with the blocking block II, the rear end of the blocking block II is provided with a blocking block III, the groove III is fixedly connected with the blocking block III, and the blocking block III is connected with the blocking block II.
As a preferable technical scheme of the utility model, the utility model also comprises;
The front end of the first shell is provided with a third shell, the surface of the third shell is provided with a first groove, and the first groove is communicated with the second groove;
The fixing mechanism is arranged at the front end of the third shell and is connected with the third shell;
The fixing mechanism further comprises a fixing block, the fixing block is arranged at the lower end of the casing III, the casing III is fixedly connected with the fixing block mutually, the upper end of the fixing block is provided with a moving block, the left end of the moving block is provided with a threaded block, the threaded block completely penetrates through the fixing block and the moving block, the lower end of the threaded block is provided with a first rotating block, the threaded block is fixedly connected with the first rotating block mutually, and the first rotating block is connected with the fixing block mutually in a rotating mode.
As a preferable technical scheme of the utility model, the utility model also comprises;
The blocking mechanism further comprises a first support, the first support is arranged below the control mechanism and is connected with the control mechanism, a baffle is arranged at the lower end of the first support, the first support is fixedly connected with the baffle, and the lower end of the baffle is connected with the sealing mechanism.
As a preferable technical scheme of the utility model, the surface of the front section of the baffle and the surface of the rear end of the baffle are provided with radians, the length value of the baffle is high than that of the second groove, and the surface of the baffle is smooth.
As a preferable technical scheme of the utility model, the utility model also comprises;
The rotary block is characterized in that a protrusion is arranged on the surface of the first rotary block, a second rotary block is arranged at the lower end of the threaded block, the second rotary block is fixedly connected with the threaded block, the second rotary block is located inside the fixed block, and the surface of the second rotary block is smooth.
As a preferable technical scheme of the utility model, the lower end of the second blocking block is provided with a protrusion, the length value of the second blocking block is larger than that of the first blocking block, and the length value of the second blocking block is larger than that of the third blocking block.
As a preferable technical scheme of the utility model, the first blocking block is made of rubber, the second blocking block is made of rubber, the third blocking block is made of rubber, the fourth groove is formed in the surface of the second groove, and the fourth groove is formed in the lower end of the second blocking block.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the blocking mechanism is driven to move by the control mechanism, the blocking mechanism drives the groove III to move downwards, the groove III drives the blocking block II to move downwards, when the blocking block II and the groove II are mutually extruded, the blocking block II is contracted, the front end of the blocking block II is extruded to block the block I, the front end of the blocking block II is extruded to block the block III, and the device is mutually connected with the traditional device, and the control mechanism is used for driving the groove III to move downwards, so that the block II is extruded, the blocking block I and the blocking block III are extruded by the blocking block II, and gaps can be blocked by the blocking block I and the blocking block III, so that a better sealing effect is achieved.
2. According to the utility model, the first rotating block is rotated, the first rotating block rotates to drive the threaded block to rotate, and the threaded block rotates to extrude the moving block to move downwards so as to fix the pipeline connected with the third shell.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic view of the internal structure of a second housing of the present utility model;
FIG. 4 is a schematic view of the structure of the blocking block of the present utility model;
FIG. 5 is a schematic view showing the internal structure of the moving block according to the present utility model;
fig. 6 is a schematic front view of the fixing block of the present utility model.
In the figure: 1. a first shell; 2. a second shell; 3. a first bracket; 4. a baffle; 5. a first blocking block; 6. a second blocking block; 7. a third blocking block; 8. a third shell; 9. a fixed block; 10. rotating the first block; 11. a screw block; 12. a moving block; 13. a groove I; 14. a second groove; 15. a groove III; 16. a second rotating block; 17. and a groove IV.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, the present utility model provides a pneumatic gate valve capable of being remotely controlled, comprising a housing 1:
The shell I1 is provided with a shell II 2 at the upper end, and the shell I1 is connected with the shell II 2;
the control mechanism is arranged in the second shell 2, and the first shell 1 is internally provided with a second groove 14;
The blocking mechanism is arranged in the second groove 14 and is connected with the control mechanism;
The sealing mechanism is arranged at the lower end of the blocking mechanism and is connected with the blocking mechanism;
The blocking mechanism further comprises a third groove 15, the third groove 15 is arranged at the lower end of the blocking mechanism, the blocking mechanism is fixedly connected with the first blocking block 5, a second blocking block 6 is arranged at the lower end of the third groove 15, the second blocking block 6 is fixedly connected with the third groove 15, the first blocking block 5 is arranged at the front end of the second blocking block 6, the first blocking block 5 is fixedly connected with the third groove 15, the first blocking block 5 is connected with the second blocking block 6, a third blocking block 7 is arranged at the rear end of the second blocking block 6, the third groove 15 is fixedly connected with the third blocking block 7, and the third blocking block 7 is connected with the second blocking block 6.
When the device needs to be closed, the control mechanism is started and connected with the blocking mechanism, the control mechanism drives the blocking mechanism to move, the blocking mechanism is fixedly connected with the groove III 15, the blocking mechanism drives the groove III 15 to move downwards, the groove III 15 is fixedly connected with the blocking block II 6, the groove III 15 moves downwards to drive the blocking block II 6 to move downwards, the blocking block II 6 is connected with the blocking block I5, the blocking block II 6 is connected with the blocking block III 7, the blocking block I5 and the blocking block III 7 are fixedly connected with the groove III 15, the blocking block II 6 is extruded with the inner surface of the groove II 14, the blocking block II 6 contracts, the front end of the blocking block II 6 is extruded to move with the blocking block I5, and the rear end of the blocking block II 6 is extruded with the blocking block III 7 to move, so that gaps are sealed.
The blocking mechanism is driven to move through the control mechanism, the blocking mechanism drives the groove III 15 to move downwards, the groove III 15 drives the blocking block II 6 to move downwards, when the blocking block II 6 and the groove II 14 are mutually extruded, the blocking block II 6 is contracted, the front end of the blocking block II 6 is extruded to block the block I5, the front end of the blocking block II 6 is extruded to block the block III 7, the device is mutually with the traditional device, the groove III 15 is driven to move downwards by the control mechanism, the groove III 15 moves, the blocking block II 6 is extruded, the blocking block I5 and the blocking block III 7 are extruded by the blocking block II 6, and a gap can be blocked by the blocking block I5 and the blocking block III 7, so that a better sealing effect is achieved.
Wherein, also include;
The front end of the first shell 1 is provided with a third shell 8, the surface of the third shell 8 is provided with a first groove 13, and the first groove 13 is communicated with a second groove 14;
The fixing mechanism is arranged at the front end of the third shell 8 and is connected with the third shell 8;
The fixing mechanism further comprises a fixing block 9, the fixing block 9 is arranged at the lower end of the third shell 8, the third shell 8 is fixedly connected with the fixing block 9, a moving block 12 is arranged at the upper end of the fixing block 9, a threaded block 11 is arranged at the left end of the moving block 12, the threaded block 11 completely penetrates through the fixing block 9 and the moving block 12, a first rotating block 10 is arranged at the lower end of the threaded block 11, the threaded block 11 is fixedly connected with the first rotating block 10, and the first rotating block 10 is rotatably connected with the fixing block 9.
When the pipeline connected with the device is required to be fixed, the first rotary block 10 is rotated, the first rotary block 10 is fixedly connected with the threaded block 11, the first rotary block 10 rotates to drive the threaded block 11 to rotate, the threaded block 11 rotates to extrude the moving block 12 to move downwards so as to fix the connecting pipe, and compared with the traditional device, the device utilizes the first rotary block 10 to rotate to drive the moving block 12 to move downwards so as to achieve better fixing effect.
Through rotating rotatory piece one 10, rotatory drive screw thread piece 11 rotation of rotatory piece one 10, screw thread piece 11 rotatory extrusion movable block 12 moves down to fixed and the pipeline of shell three 8 interconnect, compare with traditional device, the device utilizes rotatory 10 rotatory movable block 12 of driving of rotatory piece one 12 to move down, so that accomplish better fixed action, the pipeline drops when reducing the device and produces danger and loss.
Wherein, also include;
The blocking mechanism further comprises a first support 3, the first support 3 is arranged below the control mechanism, the first support 3 is connected with the control mechanism, the lower end of the first support 3 is provided with a baffle 4, the first support 3 is fixedly connected with the baffle 4, and the lower end of the baffle 4 is connected with the sealing mechanism.
By starting the control mechanism, the control mechanism is connected with the first bracket 3, the control mechanism drives the first bracket 3 to move downwards, the first bracket 3 is fixedly connected with the baffle 4, the first bracket 3 moves downwards to drive the baffle 4 to move downwards, the baffle 4 is fixedly connected with the sealing mechanism, the baffle 4 moves downwards to drive the sealing mechanism to move downwards, the sealing mechanism and the inner wall of the second groove 14 are mutually extruded, and the sealing mechanism is unfolded to completely block the gap.
Wherein, the front section surface of the baffle 4 and the rear end surface of the baffle 4 have radians, the length value of the baffle 4 and the length value of the groove II 14 are high, and the surface of the baffle 4 is smooth.
Through the radian that baffle 4 front end surface has a bit, baffle 4 rear end surface has a bit radian, can reduce the impact force when rivers strike baffle 4, and a bit length increases the firmness of baffle 4, increases the life of device, and baffle 4 is higher than the length value of recess two 14 for the minimum thing that baffle 4 descends can stop the inside flow of recess two 14 completely, and baffle 4 surface smoothness is in order to reduce the friction.
Wherein, also include;
The surface of the first rotating block 10 is provided with a protrusion, the lower end of the threaded block 11 is provided with a second rotating block 16, the second rotating block 16 is fixedly connected with the threaded block 11, the second rotating block 16 is positioned inside the fixed block 9, and the surface of the second rotating block 16 is smooth.
The surface of the first rotating block 10 is smooth to increase the friction force of the surface of the first rotating block 10, so that the rotating efficiency of the first rotating block 10 is increased, the surface of the second rotating block 16 is smooth to reduce the friction force between the second rotating block 16 and the fixed block 9, and the working efficiency of the fixing mechanism is increased.
The lower end of the second blocking block 6 is provided with a protrusion, the length value of the second blocking block 6 is larger than that of the first blocking block 5, and the length value of the second blocking block 6 is larger than that of the third blocking block 7.
The lower end of the second blocking block 6 is provided with the bulge, so that when the sealing mechanism descends, the second blocking block 6 is extruded with the second groove 14, and the second groove 14 extrudes the first blocking block 5 and the third blocking block 7, so that the sealing performance of the mechanism is improved, and the effect of the device is improved.
The manufacturing material of the first blocking block 5 is rubber, the manufacturing material of the second blocking block 6 is rubber, the manufacturing material of the third blocking block 7 is rubber, the surface of the second groove 14 is provided with a fourth groove 17, and the fourth groove 17 is arranged at the lower end of the second blocking block 6.
The groove IV 17 is formed in the surface of the groove II 14, when the blocking block II 6 and the groove II 14 are mutually extruded, the blocking block II 6 completely blocks the groove IV 17, the blocking block I5 and the blocking block II 6 block gaps and increase the sealing firmness, and the blocking block I5, the blocking block II 6 and the blocking block III 7 are made of rubber, so that the sealing effect can be achieved.
The working principle and the using flow of the utility model are as follows:
When the device needs to be closed, the control mechanism is started and connected with the blocking mechanism, the control mechanism drives the blocking mechanism to move, the blocking mechanism is fixedly connected with the groove III 15, the blocking mechanism drives the groove III 15 to move downwards, the groove III 15 is fixedly connected with the blocking block II 6, the groove III 15 moves downwards to drive the blocking block II 6 to move downwards, the blocking block II 6 is connected with the blocking block I5, the blocking block II 6 is connected with the blocking block III 7, the blocking block I5 and the blocking block III 7 are fixedly connected with the groove III 15, the blocking block II 6 is extruded with the inner surface of the groove II 14, the blocking block II 6 contracts, the front end of the blocking block II 6 is extruded to move with the blocking block I5, and the rear end of the blocking block II 6 is extruded with the blocking block III 7 to move, so that gaps are sealed.
When the pipeline connected with the device is required to be fixed, the first rotary block 10 is rotated, the first rotary block 10 is fixedly connected with the threaded block 11, the first rotary block 10 rotates to drive the threaded block 11 to rotate, the threaded block 11 rotates to extrude the moving block 12 to move downwards so as to fix the connecting pipe, and compared with the traditional device, the device utilizes the first rotary block 10 to rotate to drive the moving block 12 to move downwards so as to achieve better fixing effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A remotely controllable pneumatic gate valve, comprising a first housing (1), characterized in that:
The shell I (1), the upper end of the shell I (1) is provided with a shell II (2), and the shell I (1) is connected with the shell II (2) mutually;
The control mechanism is arranged in the second shell (2), and a second groove (14) is formed in the first shell (1);
The blocking mechanism is arranged in the groove II (14) and is connected with the control mechanism;
The sealing mechanism is arranged at the lower end of the blocking mechanism and is connected with the blocking mechanism;
The blocking mechanism further comprises a third groove (15), the third groove (15) is arranged at the lower end of the blocking mechanism, the blocking mechanism is fixedly connected with the first blocking block (5) mutually, the lower end of the third groove (15) is provided with a second blocking block (6), the second blocking block (6) is fixedly connected with the third groove (15) mutually, the front end of the second blocking block (6) is provided with a first blocking block (5), the first blocking block (5) is fixedly connected with the third groove (15) mutually, the first blocking block (5) is connected with the second blocking block (6) mutually, the rear end of the second blocking block (6) is provided with a third blocking block (7), the third groove (15) is fixedly connected with the third blocking block (7) mutually, and the third blocking block (7) is connected with the second blocking block (6) mutually.
2. A remotely controllable pneumatic gate valve as claimed in claim 1, wherein: the utility model also comprises;
The front end of the first shell (1) is provided with a third shell (8), the surface of the third shell (8) is provided with a first groove (13), and the first groove (13) is communicated with a second groove (14);
The fixing mechanism is arranged at the front end of the third shell (8), and the fixing mechanism is connected with the third shell (8) mutually;
Wherein, fixed establishment is still including fixed block (9), fixed block (9) set up in three (8) lower extreme of shell, three (8) of shell and fixed block (9) are fixed connection each other, fixed block (9) upper end is provided with movable block (12), movable block (12) left end is provided with screw thread piece (11), screw thread piece (11) run through fixed block (9) and movable block (12) completely, screw thread piece (11) lower extreme is provided with rotatory piece one (10), screw thread piece (11) and rotatory piece one (10) are fixed connection each other, rotatory piece one (10) and fixed block (9) are rotatory connection each other.
3. A remotely controllable pneumatic gate valve as claimed in claim 1, wherein: the utility model also comprises;
The blocking mechanism further comprises a first support (3), the first support (3) is arranged below the control mechanism, the first support (3) is connected with the control mechanism, a baffle (4) is arranged at the lower end of the first support (3), the first support (3) is fixedly connected with the baffle (4) mutually, and the lower end of the baffle (4) is connected with the sealing mechanism mutually.
4. A remotely controllable pneumatic gate valve as claimed in claim 3, wherein:
The surface of the front section of the baffle plate (4) and the surface of the rear end of the baffle plate (4) are provided with radians, the length value of the baffle plate (4) is high than that of the second groove (14), and the surface of the baffle plate (4) is smooth.
5. A remotely controllable pneumatic gate valve as claimed in claim 2, wherein: the utility model also comprises;
The surface of the first rotating block (10) is provided with a bulge, the lower end of the threaded block (11) is provided with a second rotating block (16), the second rotating block (16) is fixedly connected with the threaded block (11) mutually, the second rotating block (16) is positioned inside the fixed block (9), and the surface of the second rotating block (16) is smooth.
6. A remotely controllable pneumatic gate valve as claimed in claim 1, wherein:
the lower extreme of blocking piece two (6) is provided with the arch, the length value of blocking piece two (6) is greater than the length value of blocking piece one (5), the length value of blocking piece two (6) is greater than the length value of blocking piece three (7).
7. A remotely controllable pneumatic gate valve as claimed in claim 1, wherein:
The manufacturing material of the first blocking block (5) is rubber, the manufacturing material of the second blocking block (6) is rubber, the manufacturing material of the third blocking block (7) is rubber, the surface of the second groove (14) is provided with a fourth groove (17), and the fourth groove (17) is arranged at the lower end of the second blocking block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323204432.8U CN221003838U (en) | 2023-11-25 | 2023-11-25 | Pneumatic gate valve capable of being remotely controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323204432.8U CN221003838U (en) | 2023-11-25 | 2023-11-25 | Pneumatic gate valve capable of being remotely controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003838U true CN221003838U (en) | 2024-05-24 |
Family
ID=91088425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323204432.8U Active CN221003838U (en) | 2023-11-25 | 2023-11-25 | Pneumatic gate valve capable of being remotely controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003838U (en) |
-
2023
- 2023-11-25 CN CN202323204432.8U patent/CN221003838U/en active Active
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