CN222046830U - Sealed type anti-leakage explosion-proof electromagnetic valve - Google Patents
Sealed type anti-leakage explosion-proof electromagnetic valve Download PDFInfo
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- CN222046830U CN222046830U CN202421084860.3U CN202421084860U CN222046830U CN 222046830 U CN222046830 U CN 222046830U CN 202421084860 U CN202421084860 U CN 202421084860U CN 222046830 U CN222046830 U CN 222046830U
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- explosion
- electromagnetic valve
- proof
- valve body
- flange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004880 explosion Methods 0.000 claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 17
- 239000010935 stainless steel Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000010779 crude oil Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Valve Housings (AREA)
- Details Of Valves (AREA)
Abstract
The application discloses a sealed anti-leakage anti-explosion electromagnetic valve, which relates to the technical field of anti-explosion electromagnetic valves, solves the problems that crude oil possibly flows back into the electromagnetic valve and increases the difficulty of maintenance and cleaning, comprises an anti-explosion electromagnetic valve body, an auxiliary component and a stainless steel water pipe, the installation groove has been seted up to the one end of first toper installation tube, second toper installation tube surface fixed mounting has the arc piece, the inside at the installation groove is pegged graft to the arc piece, the surface fixed mounting of first toper installation tube and second toper installation tube has sealing rubber pad. According to the application, the spherical valve body is closed by rotating the handle, the liquid is prevented from flowing back by the check valve, and meanwhile, the stop block can limit the opening direction of the check valve, so that the check valve is more stable, and the problem that crude oil possibly flows back into the electromagnetic valve and the difficulty of maintenance and cleaning is increased when the electromagnetic valve is maintained is avoided.
Description
Technical Field
The utility model relates to the technical field of explosion-proof electromagnetic valves, in particular to a sealed type leakage-proof explosion-proof electromagnetic valve.
Background
Solenoid valves are electromagnetic control industrial devices, which are automated basic elements for controlling fluids, and are actuators, not limited to hydraulic, pneumatic, and are used in industrial control systems to regulate the direction, flow, velocity, and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. There are many types of solenoid valves, with different solenoid valves functioning at different locations in the control system, the most common being sealed, leak-proof, explosion-proof solenoid valves, and the like.
When the electromagnetic valve is maintained, crude oil can flow back into the electromagnetic valve, and the difficulty of maintenance and cleaning is increased.
Disclosure of utility model
(One) solving the technical problems
Aiming at the problems in the prior art, the utility model provides a sealed type leakage-proof explosion-proof electromagnetic valve.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sealed anti-leakage explosion-proof solenoid valve, includes explosion-proof solenoid valve body and auxiliary assembly and stainless steel water pipe, explosion-proof solenoid valve body output is provided with flange joint leak protection water subassembly, flange joint leak protection water subassembly includes first flange body and second flange body, flange body inside wall fixed mounting has first toper mounting tube and second toper mounting tube, the mounting groove has been seted up to the one end of first toper mounting tube, second toper mounting tube surface fixed mounting has the arc piece, the inside at the mounting groove is pegged graft to the arc piece, the surface fixed mounting of first toper mounting tube and second toper mounting tube has sealing rubber pad.
As a preferable scheme of the sealed type anti-leakage and anti-explosion electromagnetic valve, the outer surface of the first flange body is provided with the circular groove, the inside of the second flange body is rotationally connected with the fixed threaded rod, the outer surface of the fixed threaded rod is in threaded connection with the screw cap, and the fixed threaded rod is arranged in the circular groove.
Through adopting above-mentioned technical scheme, the fixed threaded rod of setting is through interlude to the inside in circular slot, and the rethread is screwed up the nut and is made the first flange body fixed butt joint.
As a preferable scheme of the sealed type anti-leakage anti-explosion electromagnetic valve, the anti-explosion electromagnetic valve body is internally and rotatably connected with a check valve, a stop block is fixedly arranged in the anti-explosion electromagnetic valve body and positioned on the outer surface of the check valve, and a thread groove is formed in the inner wall of the second conical mounting tube.
Through adopting above-mentioned technical scheme, the check valve of setting can prevent the inside liquid backward flow of pipeline when carrying out the maintenance to explosion-proof solenoid valve body.
As a preferable scheme of the sealed type leakage-proof explosion-proof electromagnetic valve, the outer surface of the stainless steel water pipe is provided with threads, and the threads are screwed inside the thread grooves.
Through adopting above-mentioned technical scheme, the screw thread groove that sets up can make the second toper install the tube can add stable fixing inside the pipeline, prevents the liquid seepage.
As a preferable scheme of the sealed type anti-leakage anti-explosion electromagnetic valve, the auxiliary assembly comprises a spherical valve body arranged at the inlet of the anti-explosion electromagnetic valve body, a rotary handle is rotatably connected between the inner wall and the outer wall of the spherical valve body, a movable circular shell is slidably arranged on the outer surface of the stainless steel water pipe, a rotary threaded rod is rotatably connected inside the movable circular shell, and a rotary button is fixedly connected to the top of the rotary threaded rod.
Through adopting above-mentioned technical scheme, the circular shell of removal that sets up can protect flange junction to reduce the flange of oxidation and the water erosion junction in the air.
As a preferable scheme of the sealed type anti-leakage anti-explosion electromagnetic valve, the outer surface of the anti-explosion electromagnetic valve body is fixedly provided with a fixed arc, the side wall of the fixed arc is provided with an arc groove, and one end of the movable circular shell is inserted into the arc groove.
Through adopting above-mentioned technical scheme, the arc wall that sets up can conveniently remove circular shell and dock for remove circular shell and can be abundant protect the flange of junction.
Three beneficial effects
The utility model provides a sealed type anti-leakage and anti-explosion electromagnetic valve. The beneficial effects are as follows:
1. Through the arc piece with second toper mounting tube through setting up and butt joint with the circular slot for first toper mounting tube and second toper mounting tube accomplish the butt joint, flange butt joint department is airtight more to have reduced the emergence that leaks, when the user need clear up the maintenance explosion-proof solenoid valve body, make the ball valve body close through rotating the handle, the check valve that the rethread set up prevents that liquid from flowing back, the dog that sets up simultaneously can spacing check valve's opening direction, make check valve more stable, and then avoided when maintaining solenoid valve, crude oil can reflux to the solenoid valve inside, increase the problem of maintenance and abluent degree of difficulty.
2. Through removing circular shell, when removing circular shell and being located second flange body and first flange body top, through rotating the knob, drive the rotation threaded rod and rotate for rotate the threaded rod and support and fix the protection at stainless steel water pipe surface, reduced because of the damage of the moisture in oxidation and the air to the flange.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the explosion-proof electromagnetic valve body of the present invention.
Fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.
Fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
In the figure, 1, an explosion-proof electromagnetic valve body; 2. an auxiliary component; 21. a spherical valve body; 22. rotating the handle; 23. a rotating knob; 24. fixing the arc; 25. an arc-shaped groove; 26. moving the circular shell; 27. rotating the threaded rod; 3. the flange is connected with the water leakage prevention assembly; 31. a first flange body; 32. a circular groove; 33. fixing a threaded rod; 34. a screw cap; 35. a first conical mounting tube; 36. a mounting groove; 37. an arc-shaped block; 38. a second cone-shaped mounting tube; 39. a thread groove; 310. a thread; 311. a check valve; 312. a stop block; 313. sealing a rubber pad; 314. and the second flange body.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 1 to 4, a first embodiment of the present utility model provides a sealed type anti-leakage and anti-explosion electromagnetic valve, which comprises an anti-explosion electromagnetic valve body 1, an auxiliary assembly 2 and a stainless steel water pipe 4, wherein the output end of the anti-explosion electromagnetic valve body 1 is provided with a flange connected anti-leakage assembly 3, the flange connected anti-leakage assembly 3 comprises a first flange body 31 and a second flange body 314, the inner side wall of the first flange body 31 is fixedly provided with a first conical mounting tube 35 and a second conical mounting tube 38, one end of the first conical mounting tube 35 is provided with a mounting groove 36, the outer surface of the second conical mounting tube 38 is fixedly provided with an arc-shaped block 37, the arc-shaped block 37 is inserted into the mounting groove 36, and the outer surfaces of the first conical mounting tube 35 and the second conical mounting tube 38 are fixedly provided with a sealing rubber pad 313.
The circular groove 32 has been seted up to specific first flange body 31 surface, the inside rotation of second flange body 314 is connected with fixed threaded rod 33, fixed threaded rod 33 surface spiro union has nut 34, fixed threaded rod 33 installs the inside in circular groove 32, the inside rotation of explosion-proof solenoid valve body 1 is connected with check valve 311, the inside fixed mounting of explosion-proof solenoid valve body 1 has dog 312, dog 312 is located the surface of check valve 311, thread groove 39 has been seted up to second taper installation tube 38 inner wall, stainless steel water pipe 4 surface is provided with screw thread 310, screw thread 310 spiro union is inside thread groove 39.
Further, the user is connected with explosion-proof solenoid valve body 1 entrance through the stainless steel water pipe 4 that sets up, the rethread is put explosion-proof solenoid valve body 1 exit with first flange body 31, make first toper mounting tube 35 be located explosion-proof solenoid valve body 1's inside, the rethread is twisted at stainless steel water pipe 4 surface through the mode of spiro union with second toper mounting tube 38, make when carrying out the pipeline butt joint more stable, rethread is butt jointed with circular slot 32 with the arc piece 37 that sets up with second toper mounting tube 38, make first toper mounting tube 35 and second toper mounting tube 38 accomplish the butt joint, flange butt joint department is airtight more to reduce the emergence that leaks, when the user need clear up maintenance explosion-proof solenoid valve body 1, make spherical valve body 21 close through rotating handle 22, rethread check valve 311 that sets up prevents that liquid from flowing back, the direction of opening of check valve 311 can be spacing, make check valve 311 more stable, then avoided because of the degree of difficulty when maintaining solenoid valve, can reverse flow to the inside, the problem of washing is increased.
Example 2
Referring to fig. 1 to 4, in a second embodiment of the present utility model, the auxiliary assembly 2 includes a ball valve body 21 installed at an inlet of the explosion-proof solenoid valve body 1, a rotary knob 22 rotatably coupled between inner and outer walls of the ball valve body 21, a movable circular housing 26 slidably coupled to an outer surface of the stainless steel water pipe 4, a rotary threaded rod 27 rotatably coupled to an inside of the movable circular housing 26, and a rotary knob 23 fixedly coupled to a top of the rotary threaded rod 27.
The outer surface of the specific explosion-proof electromagnetic valve body 1 is fixedly provided with a fixed arc 24, the side wall of the fixed arc 24 is provided with an arc groove 25, and one end of the movable circular shell 26 is inserted into the arc groove 25.
Further, through with second flange body 314 and first flange body 31 butt joint, the rethread is pegged graft the inside of circular slot 32 with fixed threaded rod 33, last through screwing up nut 34 for second flange body 314 and first flange body 31 are fixed, through removing circular shell 26 after the fixed completion, when removing circular shell 26 and being located second flange body 314 and first flange body 31 top, through rotating knob 23, drive rotation threaded rod 27 and rotate, make rotation threaded rod 27 support and fix the protection at stainless steel water pipe 4 surface, reduced the damage to the flange because of oxidation and the moisture in the air.
Working principle: the user connects the spherical valve body 21 with the inlet of the explosion-proof electromagnetic valve body 1 through the stainless steel water pipe 4, then puts the first flange body 31 at the outlet of the explosion-proof electromagnetic valve body 1, so that the first conical mounting pipe 35 is positioned in the explosion-proof electromagnetic valve body 1, then screws the second conical mounting pipe 38 on the outer surface of the stainless steel water pipe 4 in a screwing way, so that the spherical valve body is more stable when the pipeline is in butt joint, and then the second conical mounting pipe 38 is in butt joint with the circular groove 32 through the arc-shaped block 37, so that the first conical mounting pipe 35 and the second conical mounting pipe 38 are in butt joint, the flange butt joint is more airtight, the occurrence of water leakage is reduced, when the user needs to clean and repair the explosion-proof electromagnetic valve body 1, the ball valve body 21 is closed through rotating the handle 22, liquid is prevented from flowing back through the check valve 311, the check valve 311 is arranged at the same time in the opening direction, so that the check valve 311 is more stable, the problem that crude oil possibly flows back to the inside of the electromagnetic valve to increase the difficulty of maintenance and cleaning when the electromagnetic valve is maintained is avoided, when the circular shell 26 is moved after the fixing is completed, the rotary threaded rod 27 is driven to rotate through the rotary knob 23 when the circular shell 26 is positioned above the second flange body 314 and the first flange body 31, and the rotary threaded rod 27 is enabled to be abutted against the outer surface of the stainless steel water pipe 4 for fixing and protecting, so that the damage to the flange caused by oxidization and moisture in the air is reduced.
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.
Claims (6)
1. The utility model provides a sealed type anti-leakage explosion-proof solenoid valve, includes explosion-proof solenoid valve body (1) and auxiliary assembly (2) and stainless steel water pipe (4), its characterized in that: the output end of the explosion-proof electromagnetic valve body (1) is provided with a flange connected water leakage prevention assembly (3);
The flange connection leak protection water subassembly (3) include first flange body (31) and second flange body (314), flange body (31) inside wall fixed mounting has first toper mounting tube (35) and second toper mounting tube (38), mounting groove (36) have been seted up to one end of first toper mounting tube (35), second toper mounting tube (38) surface fixed mounting has arc piece (37), the inside at mounting groove (36) is pegged graft in arc piece (37), the surface fixed mounting of first toper mounting tube (35) and second toper mounting tube (38) has sealing rubber pad (313).
2. The sealed type leak-proof and explosion-proof electromagnetic valve according to claim 1, wherein: the novel flange comprises a first flange body (31), wherein a circular groove (32) is formed in the outer surface of the first flange body, a fixed threaded rod (33) is connected to the second flange body (314) in a rotating mode, a nut (34) is connected to the outer surface of the fixed threaded rod (33) in a threaded mode, and the fixed threaded rod (33) is installed inside the circular groove (32).
3. The sealed type leak-proof and explosion-proof electromagnetic valve according to claim 2, characterized in that: the anti-explosion electromagnetic valve is characterized in that the anti-explosion electromagnetic valve body (1) is internally and rotatably connected with a check valve (311), a stop block (312) is fixedly arranged in the anti-explosion electromagnetic valve body (1), the stop block (312) is positioned on the outer surface of the check valve (311), and a thread groove (39) is formed in the inner wall of the second conical mounting tube (38).
4. A sealed, leak-proof, explosion-proof solenoid valve as set forth in claim 3, wherein: the stainless steel water pipe (4) surface is provided with screw thread (310), screw thread (310) spiro union is in screw thread groove (39) inside.
5. The sealed type leak-proof and explosion-proof electromagnetic valve according to claim 1, wherein: the auxiliary assembly (2) comprises a spherical valve body (21) arranged at the inlet of the explosion-proof electromagnetic valve body (1), a rotary handle (22) is rotatably connected between the inner wall and the outer wall of the spherical valve body (21), a movable circular shell (26) is slidably arranged on the outer surface of the stainless steel water pipe (4), a rotary threaded rod (27) is rotatably connected inside the movable circular shell (26), and a rotary button (23) is fixedly connected to the top of the rotary threaded rod (27).
6. The sealed type leak-proof and explosion-proof electromagnetic valve according to claim 5, wherein: the anti-explosion electromagnetic valve is characterized in that a fixed arc (24) is fixedly arranged on the outer surface of the anti-explosion electromagnetic valve body (1), an arc-shaped groove (25) is formed in the side wall of the fixed arc (24), and one end of the movable circular shell (26) is inserted into the arc-shaped groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421084860.3U CN222046830U (en) | 2024-05-17 | 2024-05-17 | Sealed type anti-leakage explosion-proof electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421084860.3U CN222046830U (en) | 2024-05-17 | 2024-05-17 | Sealed type anti-leakage explosion-proof electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222046830U true CN222046830U (en) | 2024-11-22 |
Family
ID=93507984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421084860.3U Active CN222046830U (en) | 2024-05-17 | 2024-05-17 | Sealed type anti-leakage explosion-proof electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222046830U (en) |
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2024
- 2024-05-17 CN CN202421084860.3U patent/CN222046830U/en active Active
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