CN214368088U

CN214368088U - Industrial electromagnetic valve

Info

Publication number: CN214368088U
Application number: CN202120384917.1U
Authority: CN
Inventors: 姜燕; 邹健; 徐辉
Original assignee: Shandong Weian Intelligent Technology Co ltd; WEIHAI ALERT ELECTRONIC SCIENCE & TECHNOLOGY CO LTD
Current assignee: Shandong Weian Intelligent Technology Co ltd; WEIHAI ALERT ELECTRONIC SCIENCE & TECHNOLOGY CO LTD
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-10-08
Anticipated expiration: 2031-02-20

Abstract

The application provides an industrial solenoid valve relates to solenoid valve technical field, this industrial solenoid valve, including the solenoid valve body, the inlet hole has been seted up respectively to the upper surface and the lower surface of solenoid valve body and has been poroed, the surface of solenoid valve body corresponds the inlet hole respectively and the equal fixedly connected with drum of the position department of porosing, two the equal fixed the inlaying in left side of drum has the long tube, two the equal fixedly connected with square box of end that deviates from of drum, the inner wall swing joint of drum has sealing mechanism, sealing mechanism's surface and the one end swing joint of threaded rod. The utility model discloses a set up square box, motor, initiative bevel gear, driven bevel gear and sealed piece, solved because the fault frequency of solenoid valve is higher to once break down the back, not only can not accuse put the medium of importing and exporting position department of flowing through, but also can cause import and export position department and lead to the decompression to cause the problem of medium leakage because of the trouble of solenoid valve.

Description

Industrial electromagnetic valve

Technical Field

The application belongs to the technical field of electromagnetic valves, and particularly relates to an industrial electromagnetic valve.

Background

With the continuous development of industrialization, the application of solenoid valves is more and more extensive, and the solenoid valves used in most cases are generally used for controlling and adjusting the changes of the direction, flow and speed of media passing through equipment in operation.

Generally, a secondary blocking mechanism is not arranged at an inlet and an outlet of a medium of a solenoid valve, and the failure frequency of the solenoid valve is high, so that once the solenoid valve fails, the medium flowing through the inlet and the outlet cannot be controlled, and medium leakage caused by pressure loss due to failure of the solenoid valve at the inlet and the outlet can be caused.

Disclosure of Invention

An object of the utility model is to provide an industrial solenoid valve possesses the effectual advantage that carries out the secondary separation and prevent leaking and protect property to solve because the fault frequency of solenoid valve is higher, and once break down the back, not only can not the accuse put the medium of importing and exporting position department of flowing through, but also can cause import and export position department and lead to the decompression to cause the problem of medium leakage because of the trouble of solenoid valve, the technical scheme that this application adopted is:

an industrial electromagnetic valve comprises an electromagnetic valve body, wherein the upper surface and the lower surface of the electromagnetic valve body are respectively provided with an inlet hole and an outlet hole, the surface of the electromagnetic valve body is respectively fixedly connected with a cylinder at the positions corresponding to the inlet hole and the outlet hole, the left sides of the two cylinders are respectively fixedly embedded with a long pipe, the deviated ends of the two cylinders are respectively fixedly connected with a square box, the inner wall of the cylinder is movably connected with a sealing mechanism, the surface of the sealing mechanism is movably connected with one end of a threaded rod, the other end of the threaded rod movably penetrates through the square box and is fixedly connected with a limiting plate, the limiting plate is positioned inside the square box, the inner wall of the square box is fixedly connected with a pore plate, the inner wall of the pore plate is movably connected with the surface of the threaded rod, the opposite surfaces of the two square boxes are respectively embedded with a first bearing, and the side surface of the cylinder is fixedly connected with a motor through an installation block, the utility model discloses a motor output shaft's fixed surface, including motor output shaft, connecting rod, the fixed inner wall that runs through first bearing of one end that motor output shaft was kept away from to the connecting rod and extend to the inside of square box, the fixed cover in surface that the connecting rod is located square box has connect drive mechanism, the surface threaded connection of drive mechanism and threaded rod, the inside of square box is equipped with stop gear.

As a preferred technical scheme of the utility model, sealing mechanism is including sealed piece, the fixed surface of sealed piece is inlayed and is had the second bearing, the inner wall of second bearing is connected with the fixed surface of threaded rod tip, the seal groove has been seted up to the side of sealed piece, the inner wall swing joint of seal groove has the sealing washer, the surface of sealing washer and the inner wall activity overlap joint of drum.

As a preferred technical scheme of the utility model, stop gear includes spacing box, spacing box fixed connection is in the side of square box inner wall, the lateral wall activity of square box runs through there is the dysmorphism pole, the tip activity of dysmorphism pole runs through the inner wall of spacing box and extends to the inside of square box, the spout has been seted up to the inner wall of spacing box, the fixed surface of dysmorphism pole has cup jointed the annular slab, the surface of annular slab and the one end fixed connection of spring, the other end of spring and the inner wall fixed connection of square box, the fixed surface of annular slab is connected with the slider, slider sliding connection is inside the spout.

As a preferred technical scheme of the utility model, the left end of dysmorphism pole is the slope form, the tip fixedly connected with pull ring of dysmorphism pole.

As the utility model discloses an optimal technical scheme, drive mechanism includes initiative bevel gear and driven bevel gear, initiative bevel gear and driven bevel gear meshing, driven bevel gear's inner wall and the surface threaded connection of threaded rod, initiative bevel gear's inner wall is fixed to be cup jointed on the connecting rod on the surface.

As an optimal technical scheme of the utility model, the equal movable mosaic in surface of the inner wall of square box and orifice plate has the ball, the surface of ball and driven bevel gear's surface swing joint.

Compared with the prior art, the utility model provides an industrial solenoid valve possesses following beneficial effect:

1. the industrial electromagnetic valve is characterized in that the industrial electromagnetic valve is provided with a square box, a motor, a driving bevel gear, a driven bevel gear and a sealing block, when the electromagnetic valve is in normal use, the sealing block positioned in a cylinder is always in an open state, when the electromagnetic valve breaks down, an operator immediately turns on the motor, because the motor is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the inner wall of the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, after the operator turns on the motor, the driving bevel gear is driven to rotate by an output shaft of the motor, the driven bevel gear is driven to rotate, because the inner wall of the driven bevel gear is in threaded connection with a threaded rod, the end part of the threaded rod is fixedly connected with the inner wall of a first bearing embedded on the surface of the sealing block, and the surface of the sealing block is movably connected with a sealing ring through a sealing groove, after the operator turns on the motor, the motor rotates to immediately drive the driving bevel gear to rotate, so that the sealing block is directly driven to move up and down through force transmission, the leakage risk caused by pressure loss of media positioned at the positions of the inlet hole and the outlet hole when the electromagnetic valve breaks down is effectively prevented, and the square box and other devices are arranged in a mirror image mode.

2. This industry solenoid valve, through setting up the seal box, dysmorphism pole and spring, the operator opens the motor and lasts work as the motor in the use, when driving the limiting plate and last downstream, after the limiting plate descends to dysmorphism pole lower surface, because the surface of dysmorphism pole has cup jointed the annular plate, annular plate and spring fixed connection, so observe reciprocating motion once the back about the pull ring that is located the dysmorphism pole right-hand member when the operator, just represent the limiting plate and caught by the dysmorphism pole joint, can close the motor this moment, and can also prevent that the threaded rod from driving the sealing ring and kick-backing, cause sealed not tight.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a solenoid valve body; 2. entering a hole; 3. an outlet hole; 4. a cylinder; 5. a long tube; 6. a square box; 7. A sealing mechanism; 701. a sealing block; 702. a second bearing; 703. a sealing groove; 704. a seal ring; 8. a threaded rod; 9. a limiting plate; 10. an orifice plate; 11. a first bearing; 12. a motor; 13. a connecting rod; 14. a transmission mechanism; 1401. a drive bevel gear; 1402. a driven bevel gear; 15. a limiting mechanism; 1501. a limiting box; 1502. a profiled bar; 1503. a chute; 1504. an annular plate; 1505. a spring; 1506. a slider; 16. A pull ring; 17. and a ball.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The industrial solenoid valve provided in the embodiment of the present application will now be described. The industrial electromagnetic valve is shown in figures 1-2:

the utility model discloses an industrial electromagnetic valve, which comprises an electromagnetic valve body 1, wherein the upper surface and the lower surface of the electromagnetic valve body 1 are respectively provided with an inlet hole 2 and an outlet hole 3, the surface of the electromagnetic valve body 1 is respectively fixedly connected with a cylinder 4 at the positions corresponding to the inlet hole 2 and the outlet hole 3, the left sides of the two cylinders 4 are fixedly embedded with a long pipe 5, the deviating ends of the two cylinders 4 are respectively fixedly connected with a square box 6, the inner wall of the cylinder 4 is movably connected with a sealing mechanism 7, the surface of the sealing mechanism 7 is movably connected with one end of a threaded rod 8, the other end of the threaded rod 8 movably penetrates through the square box 6 and is fixedly connected with a limiting plate 9, the limiting plate 9 is positioned inside the square box 6, the inner wall of the square box 6 is fixedly connected with a pore plate 10, the inner wall of the pore plate 10 is movably connected with the surface of the threaded rod 8, two the opposite face of square box 6 is all inlayed and is had first bearing 11, the side of drum 4 is through installation piece fixedly connected with motor 12, the tip fixedly connected with connecting rod 13 of motor 12 output shaft, the surface of connecting rod 13 and the inner wall fixed connection of first bearing 11, the fixed inner wall that runs through first bearing 11 of the one end of motor 12 output shaft and the inside that extends to square box 6 are kept away from to connecting rod 13, connecting rod 13 is located the fixed surface of square box 6 inside and has cup jointed drive mechanism 14, drive mechanism 14 and threaded rod 8's surface threaded connection, square box 6's inside is equipped with stop gear 15.

Specifically, sealing mechanism 7 includes sealed piece 701, the fixed surface of sealed piece 701 is inlayed and is had second bearing 702, the inner wall of second bearing 702 is connected with the fixed surface of 8 tip of threaded rod, seal groove 703 has been seted up to the side of sealed piece 701, the inner wall swing joint of seal groove 703 has sealing washer 704, the surface of sealing washer 704 and the inner wall activity overlap joint of drum 4.

In this embodiment, the inlet hole 2 and the outlet hole 3 on the surface of the solenoid valve body 1 can be effectively sealed by the sealing block 701 and the sealing ring 704.

Specifically, the limiting mechanism 15 includes a limiting box 1501, the limiting box 1501 is fixedly connected to the side of the inner wall of the square box 6, a special-shaped rod 1502 penetrates through the side wall of the square box 6, the end portion of the special-shaped rod 1502 penetrates through the inner wall of the limiting box 1501 and extends into the square box 6, a sliding groove 1503 is formed in the inner wall of the limiting box 1501, a ring-shaped plate 1504 is sleeved on the surface of the special-shaped rod 1502, the surface of the ring-shaped plate 1504 is fixedly connected with one end of a spring 1505, the other end of the spring 1505 is fixedly connected with the inner wall of the square box 6, a sliding block 1506 is fixedly connected to the surface of the ring-shaped plate 1504, and the sliding block 1506 is connected inside the sliding groove 1503 in a sliding manner.

In this embodiment, it is effectively prevented that the operator rebounds the sealing block 701 after stopping the motor 12 to cause untight sealing.

Specifically, the left end of the special-shaped rod 1502 is inclined, and a pull ring 16 is fixedly connected to the end of the special-shaped rod 1502.

In this embodiment, an operator can conveniently pull the special-shaped rod 1502 out of the limiting box 1501 for a certain distance to enable the threaded rod 8 to move up and down.

Specifically, the transmission mechanism 14 comprises a driving bevel gear 1401 and a driven bevel gear 1402, the driving bevel gear 1401 is meshed with the driven bevel gear 1402, the inner wall of the driven bevel gear 1402 is in threaded connection with the surface of the threaded rod 8, and the inner wall of the driving bevel gear 1401 is fixedly sleeved on the surface of the connecting rod 13.

In the embodiment, the output shaft of the motor 12 rotates to drive the driving bevel gear 1401 and the driven bevel gear 1402 to rotate, so as to drive the threaded rod 8 to rotate.

Specifically, balls 17 are movably embedded in the inner wall of the square box 6 and the surface of the orifice plate 10, and the surface of each ball 17 is movably connected with the surface of the driven bevel gear 1402.

In this embodiment, the driven bevel gear 1402 is conveniently rotated by effectively reducing the resistance.

The utility model discloses a theory of operation and use flow: when the electromagnetic valve body 1 is in failure and needs to be replaced, the sealing block 701 positioned in the cylinder 4 is always in an open-close state during the normal use of the electromagnetic valve body 1, so that the normal use of the electromagnetic valve body 1 is not affected, but when the electromagnetic valve body 1 is in failure and needs to be replaced or maintained, and cannot be normally used, an operator only needs to start the motor 12, because the output end of the motor 12 is fixedly connected with the end part of the connecting rod 13, the connecting rod 13 is fixedly connected with the inner wall of the driving bevel gear 1401 through the first bearing 11, and the driving bevel gear 1401 is meshed with the driven bevel gear 1402, after the operator starts the motor 12, the motor 12 rotates to drive the driving bevel gear 1401 to rotate through the output shaft of the motor 12, so that the driven bevel gear 1402 is driven to rotate through the driving bevel gear 1401, and because the inner wall of the driven bevel gear 1402 is in threaded connection with the surface of the threaded rod 8, the end of the threaded rod 8 is fixedly connected with the inner wall of the second bearing 702 embedded on the surface of the sealing block 701, when the motor 12 works, the sealing block 701 is driven to move through the rotation between the gears, so that the sealing block 701 seals the outlet hole 3 and the inlet hole 2 on the surface of the solenoid valve body 1, when the sealing block 701 seals the inlet hole 2 and the outlet hole 3, the limit plate 9 connected to the near end of the threaded rod 8 is directly clamped by the special-shaped rod 1502, because the special-shaped rod 1502 is positioned inside the limit box 1501, the annular plate 1504 fixedly connected to the surface of the special-shaped rod 1502 through the annular plate 1505 fixedly connected to the spring, the surface of the annular plate 1504 is fixedly connected to the sliding block 1506 in the sliding groove 1503, when the solenoid valve body 1 fails, an operator can independently detach the solenoid valve body 1 for maintenance after opening the motor 12 and sealing the outlet hole 3 and the inlet hole 2 through the sealing block 701, after the maintenance, an operator can pull the pull ring 16 to enable the special-shaped rod 1502 to be separated from the limiting plate 9 in a clamping mode, the motor 12 is started again, then the inlet hole 2 and the outlet hole 3 are opened through the sealing ring, and the leakage of media in the pipeline after the electromagnetic valve body 1 is damaged can be effectively prevented by arranging the square box 6.

In summary, the industrial solenoid valve, by arranging the square box 6, the motor 12, the drive bevel gear 1401, the driven bevel gear 1402 and the sealing block 701, solves the problem that the frequency of failure of the solenoid valve is high, and once the failure occurs, not only the medium flowing through the inlet and outlet positions cannot be controlled, but also the leakage of the medium due to the pressure loss caused by the failure of the solenoid valve at the inlet and outlet positions can be caused.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An industrial solenoid valve, comprising a solenoid valve body (1), characterized in that: the upper surface and the lower surface of the electromagnetic valve body (1) are respectively provided with an inlet hole (2) and an outlet hole (3), the surface of the electromagnetic valve body (1) respectively corresponds to the positions of the inlet hole (2) and the outlet hole (3) and is fixedly connected with a cylinder (4), the left sides of the two cylinders (4) are fixedly embedded with a long pipe (5), the deviating ends of the two cylinders (4) are fixedly connected with a square box (6), the inner wall of the cylinder (4) is movably connected with a sealing mechanism (7), the surface of the sealing mechanism (7) is movably connected with one end of a threaded rod (8), the other end of the threaded rod (8) movably penetrates through the square box (6) and is fixedly connected with a limiting plate (9), the limiting plate (9) is positioned inside the square box (6), the inner wall of the square box (6) is fixedly connected with a pore plate (10), the inner wall of the pore plate (10) is movably connected with the surface of the threaded rod (8), two the opposite face of square box (6) is all inlayed and is had first bearing (11), the side of drum (4) is through installation piece fixedly connected with motor (12), the tip fixedly connected with connecting rod (13) of motor (12) output shaft, the surface of connecting rod (13) and the inner wall fixed connection of first bearing (11), the fixed inner wall that runs through first bearing (11) and the inside that extends to square box (6) of one end of keeping away from motor (12) output shaft in connecting rod (13), connecting rod (13) are located the fixed surface of square box (6) inside and have cup jointed drive mechanism (14), the surface threaded connection of drive mechanism (14) and threaded rod (8), the inside of square box (6) is equipped with stop gear (15).

2. An industrial solenoid valve according to claim 1, characterized in that: sealing mechanism (7) are including sealed piece (701), the fixed surface of sealed piece (701) inlays and has second bearing (702), the inner wall of second bearing (702) is connected with the fixed surface of threaded rod (8) tip, seal groove (703) have been seted up to the side of sealed piece (701), the inner wall swing joint of seal groove (703) has sealing washer (704), the surface of sealing washer (704) and the inner wall activity overlap joint of drum (4).

3. An industrial solenoid valve according to claim 1, characterized in that: the limiting mechanism (15) comprises a limiting box (1501), the limiting box (1501) is fixedly connected to the side face of the inner wall of the square box (6), a special-shaped rod (1502) penetrates through the side wall of the square box (6) in a movable mode, the end portion of the special-shaped rod (1502) penetrates through the inner wall of the limiting box (1501) and extends to the inside of the square box (6), a sliding groove (1503) is formed in the inner wall of the limiting box (1501), a ring plate (1504) is sleeved on the surface of the special-shaped rod (1502), the surface of the ring plate (1504) is fixedly connected with one end of a spring (1505), the other end of the spring (1505) is fixedly connected with the inner wall of the square box (6), a sliding block (1506) is fixedly connected with the surface of the ring plate (1504), and the sliding block (1506) is connected to the inside of the sliding groove (1503).

4. An industrial solenoid valve according to claim 3, characterized in that: the left end of dysmorphism pole (1502) is the slope form, the tip fixedly connected with pull ring (16) of dysmorphism pole (1502).

5. An industrial solenoid valve according to claim 1, characterized in that: the transmission mechanism (14) comprises a driving bevel gear (1401) and a driven bevel gear (1402), the driving bevel gear (1401) is meshed with the driven bevel gear (1402), the inner wall of the driven bevel gear (1402) is in threaded connection with the surface of the threaded rod (8), and the inner wall of the driving bevel gear (1401) is fixedly sleeved on the surface of the connecting rod (13).

6. An industrial solenoid valve according to claim 5, wherein: the inner wall of the square box (6) and the surface of the orifice plate (10) are movably embedded with balls (17), and the surface of each ball (17) is movably connected with the surface of the driven bevel gear (1402).