CN220134746U - Electromagnetic valve protection device - Google Patents
Electromagnetic valve protection device Download PDFInfo
- Publication number
- CN220134746U CN220134746U CN202320954783.1U CN202320954783U CN220134746U CN 220134746 U CN220134746 U CN 220134746U CN 202320954783 U CN202320954783 U CN 202320954783U CN 220134746 U CN220134746 U CN 220134746U
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- CN
- China
- Prior art keywords
- heat dissipation
- protective cover
- solenoid valve
- fixedly connected
- electromagnetic valve
- 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.)
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- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 239000011521 glass Substances 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 35
- 238000003491 array Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of protection devices, in particular to a solenoid valve protection device. The electromagnetic valve comprises an electromagnetic valve body, wherein an upper protective cover and a lower protective cover are sleeved outside the electromagnetic valve body, heat dissipation grooves are formed in two sides of the upper protective cover, the two heat dissipation grooves are all communicated with the inside of the upper protective cover, a heat dissipation fan is fixedly installed inside one of the heat dissipation grooves, heat dissipation discs are fixedly connected inside the two heat dissipation grooves, heat dissipation through holes are formed in annular arrays in the two heat dissipation discs, a rotating shaft is connected inside the heat dissipation discs in a rotating mode, a sealing plate is fixedly connected with one end of the rotating shaft, an electric push rod which is arranged through the electric push rod drives a -shaped control rod to drive two racks to move up and down, accordingly, the two gears rotate simultaneously, the sealing plate can close and expose the heat dissipation through holes, and when the heat dissipation through holes are exposed, the heat dissipation fan can dissipate heat of the electromagnetic valve body, and the service life of the electromagnetic valve body is guaranteed.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a solenoid valve protection device.
Background
The electromagnetic valve is an electromagnetic control industrial device, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic and pneumatic, is used for adjusting the direction, flow, speed and other parameters of a medium in an industrial control system, can be matched with different circuits to realize expected control, can ensure the control precision and flexibility, has a plurality of types, and can play roles in different positions of the control system, and the most commonly used electromagnetic valve is a one-way valve, a safety valve, a directional control valve, a speed regulating valve and the like.
The current solenoid valve is general to leak in the external world, experiences sun-drying rain for a long time, causes the corruption to the solenoid valve body easily, shortens solenoid valve's life, consequently can protect the solenoid valve through the safety cover, but because the solenoid valve can produce certain heat in the operation process, current solenoid valve safety cover is inconvenient dispels the heat to solenoid valve operation in-process heat production.
Chinese patent with publication number CN217401840U discloses a solenoid valve protection device, including the solenoid valve body, the outside of solenoid valve body is covered with first protective cover and second safety cover, first protective cover and second safety cover are "protruding" font, the connecting cover is all installed to the top and the bottom of first protective cover, the fluting has all been seted up to the top and the bottom of second safety cover, and sliding connection has the slider in the fluting, be connected with first spring between one side of slider and the fluting, the connecting block is installed at the top of slider, the connecting block can slide in the inside of connecting cover, the fixed block is installed to one side of connecting block, the draw-in groove has been seted up to the inside of fixed block, the internally mounted of connecting cover has the sliding plate, connecting strip is connected with through torsion spring to one side of sliding plate, fixed plate and connecting cylinder are installed to one side of connecting cover.
The electromagnetic valve protection device is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of protecting the electromagnetic valve from being influenced by external environments, high in practical value, inconvenient to radiate the electromagnetic valve, easy to damage electrical components inside the electromagnetic valve, and in view of the fact, the electromagnetic valve protection device is provided.
Disclosure of Invention
The present utility model is directed to a solenoid valve protection device, which solves the above-mentioned problems.
In order to achieve the above purpose, the utility model provides a solenoid valve protection device, which comprises a solenoid valve body, an upper protection cover and a lower protection cover are sleeved outside the solenoid valve body, heat dissipation grooves are formed in two sides of the upper protection cover, two heat dissipation grooves are communicated with the inside of the upper protection cover, one heat dissipation fan is fixedly installed in the heat dissipation groove, two heat dissipation discs are fixedly connected with the inside of the heat dissipation grooves, heat dissipation through holes are formed in the heat dissipation discs in annular arrays, a rotating shaft is rotatably connected with the inside of the heat dissipation discs, one end of the rotating shaft is fixedly connected with a sealing plate, the outer wall of the sealing plate is fixedly connected with a rubber pad, the other end of the rotating shaft is fixedly connected with a gear, racks for a -shaped control rod to slide are formed in the inside of a shell of the upper protection cover, racks meshed with the two gears are respectively fixedly connected with two ends of the -shaped control rod, a limit groove for the racks to slide is formed in the inside of the upper protection cover, an electric push rod is fixedly installed on the inner wall of the upper protection cover, and one end of the electric push rod is fixedly connected with the lower surface of the -shaped control rod.
As a further improvement of the technical scheme, the sealing sleeve is fixedly sleeved on the outer wall of the lower end of the upper protective cover, the limiting ring is fixedly sleeved on the upper end of the lower protective cover, the sealing groove matched with the limiting ring is formed in the bottom end of the sealing sleeve, and the sealing gasket is fixedly connected to the upper surface of the limiting ring.
As a further improvement of the technical scheme, a plurality of reserved grooves for installing limiting screws are formed in the sealing sleeve, the limiting rings and the sealing gasket, and a plurality of fixing nuts are connected to the outer parts of the limiting screws in a threaded mode.
As a further improvement of the technical scheme, the upper surface of the upper protective cover is provided with a mounting groove for mounting a glass plate, and the glass plate is bonded with the upper protective cover through sealant.
As a further improvement of the technical scheme, the lower ends of the outer walls of the lower protective cover are symmetrically and fixedly connected with positioning plates, and a plurality of positioning grooves are formed in the two positioning plates.
As a further improvement of the technical scheme, the upper protective cover and the lower protective cover are both composite stainless steel pieces with the outer surfaces coated with anti-corrosion materials.
Compared with the prior art, the utility model has the beneficial effects that:
in this solenoid valve protection device, promote shape control lever through the electric putter that sets up, thereby make two racks drive two gears and rotate simultaneously, under the effect of pivot, can drive the closing plate and rotate, thereby expose or seal the heat dissipation through-hole of seting up on the heat dissipation dish, when the heat dissipation through-hole exposes, start radiator fan and dispel the heat to the inside of last protection casing and lower protection casing, prevent that solenoid valve body's internals from damaging because high temperature appears, guarantee solenoid valve body's life, when the heat dissipation through-hole seals, can guarantee the leakproofness of last protection casing and lower protection casing inside, effectively prevent rainwater and steam entering in protection casing and the lower protection casing, cause the erosion to solenoid valve body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a split block diagram of the present utility model;
FIG. 3 is a cut-away view of the upper shield of the present utility model;
fig. 4 is a structural view of a heat dissipating plate according to the present utility model.
The meaning of each reference sign in the figure is:
1. a solenoid valve body; 2. an upper protective cover; 3. a lower protective cover; 4. a heat radiation fan; 5. a heat dissipation plate; 6. a rotating shaft; 7. a sealing plate; 8. a rubber pad; 9. a gear; 10. shaped control rod; 11. a rack; 12. an electric push rod; 13. sealing sleeve; 14. a confinement ring; 15. a sealing gasket; 16. a limit screw; 17. a fixing nut; 18. a glass plate; 19. and (5) positioning the plate.
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.
Referring to fig. 1-4, the present embodiment provides a solenoid valve protection device, which includes a solenoid valve body 1, an upper protection cover 2 and a lower protection cover 3 are sleeved outside the solenoid valve body 1, and the solenoid valve body 1 is protected by the upper protection cover 2 and the lower protection cover 3, so as to prevent the solenoid valve from being corroded by external environment.
Referring to fig. 1-3, heat dissipation grooves are formed on two sides of the upper protection cover 2, and both the heat dissipation grooves are communicated with the inside of the upper protection cover 2, wherein a heat dissipation fan 4 is fixedly installed in one of the heat dissipation grooves, and when the temperature in the upper protection cover 2 is higher, the heat dissipation fan 4 is started to discharge hot air in the upper protection cover 2 through the heat dissipation grooves, so that heat dissipation of the electromagnetic valve body 1 is ensured.
Referring to fig. 1-4, the two radiating grooves are both fixedly connected with a radiating disc 5, two radiating discs 5 are both provided with radiating through holes in an annular array, a rotating shaft 6 is rotatably connected to the inner part of each radiating disc 5, one end of each rotating shaft 6 is fixedly connected with a sealing plate 7, a rubber pad 8 is fixedly connected to the outer wall of each sealing plate 7, a gear 9 is fixedly connected to the other end of each rotating shaft 6, a sliding groove for a -shaped control rod 10 to slide is formed in the inner part of a shell of an upper protective cover 2, racks 11 meshed with the two gears 9 are fixedly connected to the two ends of each -shaped control rod 10 respectively, a limiting groove for the racks 11 to slide is formed in the inner part of the upper protective cover 2, an electric push rod 12 is fixedly arranged on the inner wall of the upper protective cover 2, the telescopic end of each electric push rod 12 is fixedly connected with the lower surface of each -shaped control rod 10, and the electric push rod 12 pushes each -shaped control rod 10 to move up and down, so that the two racks 11 drive the two gears 9 to rotate simultaneously, under the action of the sealing plate 6, and the two racks 11 can drive the sealing plates to rotate to drive the sealing plates to rotate, so that the radiating through holes 4 can be closed when the radiating through holes 4 are opened, and the radiating through holes can be closed, and the radiating through holes can be controlled, and the radiating through holes can be opened.
Referring to fig. 1-4, the outer wall of the lower end of the upper protection cover 2 is fixedly sleeved with a sealing sleeve 13, the upper end of the lower protection cover 3 is fixedly sleeved with a limiting ring 14, the bottom end of the sealing sleeve 13 is provided with a sealing groove matched with the limiting ring 14, the upper surface of the limiting ring 14 is fixedly connected with a sealing gasket 15, and the sealing sleeve 13, the limiting ring 14 and the sealing gasket 15 are matched with each other, so that the tightness of the joint of the upper protection cover 2 and the lower protection cover 3 is ensured, and rainwater and water vapor are effectively prevented from entering the upper protection cover 2 and the lower protection cover 3.
Referring to fig. 1-2, a plurality of reserved grooves for installing the limit screws 16 are formed in the seal sleeve 13, the limit rings 14 and the seal gasket 15, a plurality of fixing nuts 17 are connected to the outside of the limit screws 16 in a threaded manner, and the upper protective cover 2 and the lower protective cover 3 are fixed by matching the plurality of limit screws 16 with the fixing nuts 17, so that the connection stability of the upper protective cover 2 and the lower protective cover 3 is ensured.
Referring to fig. 1-3, an installation groove for installing a glass plate 18 is formed on the upper surface of the upper protective cover 2, the glass plate 18 is adhered to the upper protective cover 2 through sealant, a user can observe the use state of the electromagnetic valve body 1 through the arranged glass plate 18 conveniently, and the sealing adhesive is used for preventing rainwater from penetrating into the upper protective cover 2 through the installation groove.
Referring to fig. 1-3, the lower end of the outer wall of the lower protective cover 3 is symmetrically and fixedly connected with positioning plates 19, a plurality of positioning slots are formed in two positioning plates 19, and the lower protective cover 3 is fixed by matching bolts or inserted nails through the positioning plates 19 and the positioning slots, so that the stability of the lower protective cover 3 is improved, and leakage of the connection part of the electromagnetic valve body 1 and the pipeline due to collision is prevented.
Referring to fig. 1-3, the upper protective cover 2 and the lower protective cover 3 are made of composite stainless steel with the outer surfaces coated with anti-corrosion materials, and the composite stainless steel coated with the anti-corrosion materials has good anti-corrosion effect, so that the service lives of the upper protective cover 2 and the lower protective cover 3 are ensured.
When the electromagnetic valve protection device in the embodiment is specifically used, firstly, the upper protection cover 2 and the lower protection cover 3 are sleeved outside the electromagnetic valve body 1, then, through the locating plate 19 and the locating groove which are arranged, the lower protection cover 3 is fixed by being matched with bolts or inserted nails, the stability of the lower protection cover 3 is increased, then, the upper protection cover 2 and the lower protection cover 3 are fixed by being matched with the plurality of limiting screws 16 and the fixing nuts 17 which are arranged, the stability of the connection of the upper protection cover 2 and the lower protection cover 3 is ensured, the sealing sleeve 13, the limiting rings 14 and the sealing gasket 15 which are arranged are matched, the tightness of the connection of the upper protection cover 2 and the lower protection cover 3 is ensured, rainwater and water vapor are effectively prevented from entering the upper protection cover 2 and the lower protection cover 3, and then, when the internal temperature of the upper protection cover 2 and the lower protection cover 3 is gradually increased due to the use of the electromagnetic valve, the electric push rod 12 pushes the -shaped control rod 10 to move, so that the two racks 11 drive the two gears 9 to rotate simultaneously, the sealing plate 7 can be driven to rotate under the action of the rotating shaft 6, thereby opening the heat dissipation through hole of the upper protection cover 2 and the lower protection cover 3 is ensured, the heat dissipation through the sealing sleeve 4 is exposed, the fan 2 and the electromagnetic valve 3 is prevented from being corroded by the electromagnetic valve 1, and the inside the electromagnetic valve body is prevented from being corroded by the electromagnetic valve 1, and the inside the electromagnetic valve 3 is prevented from being sealed, and the inside the electromagnetic valve 1, and the inside the electromagnetic valve is prevented from being corroded by the electromagnetic valve 3, and the inside the electromagnetic valve 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a solenoid valve protection device, includes solenoid valve body (1), its characterized in that: the outside cover of solenoid valve body (1) is equipped with protection casing (2) and lower protection casing (3), the radiating groove has all been seted up to the both sides of going up protection casing (2), and two the radiating groove all is linked together with the inside of last protection casing (2), one of them the inside fixed mounting in radiating groove has radiator fan (4), two the inside equal fixedly connected with radiating disk (5) in radiating groove, two radiating through-hole has all been seted up to the inside equal annular array in radiating disk (5), the inside rotation of radiating disk (5) is connected with pivot (6), the one end fixedly connected with closing plate (7) of pivot (6), the outer wall fixedly connected with rubber pad (8) of closing plate (7), the other end fixedly connected with gear (9) of pivot (6), the inside sliding groove that supplies shape control rod (10) to slide that has been seted up of the casing of last protection casing (2), shape control rod (10) both ends respectively fixedly connected with two gear (9) mesh with each other, the inside of going up protection casing (2) is equipped with electric rack (11) and is supplied on the inside of rack (12) of the protection casing (2), the fixed connection of the electronic push rod (12) is formed by the inside of the electronic push rod (12).
2. A solenoid valve protection device according to claim 1, wherein: the sealing sleeve (13) is fixedly sleeved on the outer wall of the lower end of the upper protective cover (2), the limiting ring (14) is fixedly sleeved on the upper end of the lower protective cover (3), a sealing groove matched with the limiting ring (14) is formed in the bottom end of the sealing sleeve (13), and a sealing gasket (15) is fixedly connected to the upper surface of the limiting ring (14).
3. A solenoid valve protection device according to claim 2, wherein: the sealing sleeve (13), the limiting ring (14) and the sealing gasket (15) are provided with a plurality of reserved grooves for installing limiting screws (16), and the outer parts of the limiting screws (16) are connected with fixing nuts (17) in a threaded mode.
4. A solenoid valve protection device according to claim 1, wherein: the upper surface of the upper protective cover (2) is provided with a mounting groove for mounting a glass plate (18), and the glass plate (18) is bonded with the upper protective cover (2) through sealant.
5. A solenoid valve protection device according to claim 1, wherein: the lower end of the outer wall of the lower protective cover (3) is symmetrically and fixedly connected with positioning plates (19), and a plurality of positioning grooves are formed in the two positioning plates (19).
6. A solenoid valve protection device according to claim 1, wherein: the upper protective cover (2) and the lower protective cover (3) are both composite stainless steel pieces with the outer surfaces coated with anti-corrosion materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320954783.1U CN220134746U (en) | 2023-04-25 | 2023-04-25 | Electromagnetic valve protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320954783.1U CN220134746U (en) | 2023-04-25 | 2023-04-25 | Electromagnetic valve protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134746U true CN220134746U (en) | 2023-12-05 |
Family
ID=88962861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320954783.1U Active CN220134746U (en) | 2023-04-25 | 2023-04-25 | Electromagnetic valve protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134746U (en) |
-
2023
- 2023-04-25 CN CN202320954783.1U patent/CN220134746U/en active Active
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| GR01 | Patent grant | ||
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