CN210770555U

CN210770555U - Controller of electromagnetic valve

Info

Publication number: CN210770555U
Application number: CN201921736037.5U
Authority: CN
Inventors: 刘敬彬; 赖立泳; 王学玲; 孙平
Original assignee: Xiamen Yiming Safety Technology Co Ltd
Current assignee: Xiamen Yiming Safety Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-16
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a solenoid valve controller, including the solenoid valve controller body, the solenoid valve controller body includes the casing and sets up the mainboard in the casing, a plurality of louvres have been seted up on the top inner wall of casing, have seted up the cavity on the casing, and the cavity intussuseption is filled with the cooling water, and sealed being fixed with is same rectangle case for hollow structure between the both sides inner wall of cavity, sets up a plurality of first through-holes that are linked together with the casing is inside on the top inner wall of cavity, and the fixed cover of first through-hole internal seal is equipped with the outlet duct, and the bottom of outlet duct extends to in the cavity and communicates and fix with the top of rectangle case. The utility model relates to a rationally, convenient operation, it can fast dispel the heat to continuously blow off air conditioning in the casing to be convenient for, has reached fine radiating effect, avoids appearing the heat that the heat in the casing can not be fine and goes out, causes the phenomenon that short circuit and electronic component damaged, satisfies the user demand, is favorable to the use.

Description

Controller of electromagnetic valve

Technical Field

The utility model relates to a solenoid valve controller technical field especially relates to a solenoid valve controller.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, 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, and can ensure the control precision and flexibility.

Electromagnetic valve controller is at the during operation, because work load is great, its mainboard produces great heat easily, but the radiating effect of current electromagnetic valve controller is unsatisfactory, electromagnetic valve controller distributes away the heat when more after working a period, then the heat in the casing can not be fine distributes away through the ventilation hole, the high temperature just leads to the fact short circuit phenomenon easily, and then causes the inside component of electromagnetic valve controller to damage, reduce the life of controller, can not satisfy the user demand, therefore we have proposed electromagnetic valve controller and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a solenoid valve controller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the electromagnetic valve controller comprises an electromagnetic valve controller body, the electromagnetic valve controller body comprises a shell and a main board arranged in the shell, a plurality of heat dissipation holes are formed in the inner wall of the top of the shell, a cavity is formed in the shell and filled with cooling water, a rectangular box which is of a hollow structure is fixed between the inner walls of two sides of the cavity in a sealing mode, a plurality of first through holes communicated with the interior of the shell are formed in the inner wall of the top of the cavity, an air outlet pipe is fixedly sleeved in the first through holes in a sealing mode, the bottom end of the air outlet pipe extends into the cavity and is communicated and fixed with the top of the rectangular box, a first one-way valve is fixedly sleeved in the air outlet pipe in a sealing mode, an air inlet hole is formed in the inner wall of one side of the cavity, a second one-way valve is fixedly sleeved in the air inlet hole in a sealing mode, the mounting groove has been seted up to one side of casing, and threaded fixation has driving motor on the bottom inner wall of mounting groove, and driving motor's output shaft extends to in the cavity and fixed mounting has a pivot, and the pivot rotates the installation with the bottom inner wall of cavity, driving motor's one end fixed mounting is kept away from in the pivot has the eccentric wheel, is equipped with the U-shaped board in the cavity, and the bottom nestification of U-shaped board has the ball, and the ball rolls contact with the outside of eccentric wheel, and rectangle incasement sealing sliding sleeve is equipped with the piston, and the top both sides of U-shaped board all extend to the rectangle incasement and with the bottom fixed connection of piston, and rectangle incasement sealing sliding sleeve establishes on the U-shaped board, and a plurality of springs of fixedly connected with between the bottom inner wall of U-shaped board and the.

Preferably, the piston is fixedly sleeved with a rectangular sealing ring, and the outer side of the rectangular sealing ring is in sliding connection with the side wall of the rectangular box.

Preferably, the top of the first one-way valve is provided with an outlet, and one side of the second one-way valve close to the connecting pipe is provided with an outlet.

Preferably, a circular hole is formed in the inner wall of one side of the cavity, a sealing bearing is fixedly sleeved in the circular hole, and the inner ring of the sealing bearing is fixedly sleeved with the outer side of the output shaft of the driving motor.

Preferably, two rectangular holes are formed in the inner wall of the bottom of the rectangular box, a first sealing ring is fixedly sleeved in each rectangular hole, and the inner side of each first sealing ring is connected with the outer side of the corresponding U-shaped plate in a sliding mode.

Preferably, two mounting blocks are fixedly mounted on the inner wall of the bottom of the cavity, a first bearing is fixedly mounted at the top of each mounting block, and an inner ring of each first bearing is fixedly sleeved with the outer side of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

by the shell, the mainboard, the cavity, the first through hole, the rectangular box, the mounting groove, the driving motor, the rotating shaft, the piston, the U-shaped plate, the air outlet pipe, the air inlet hole, the second check valve, the spring, the eccentric wheel and the heat dissipation hole are matched, when the electromagnetic valve controller body needs to be cooled, the driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the eccentric wheel to rotate to extrude the balls in the first half circle, the extruding force drives the U-shaped plate to slide upwards in the two rectangular holes through the balls and compress the spring, the U-shaped plate drives the piston to slide upwards on the side wall of the rectangular box and push the gas in the rectangular box, the pushed gas enters the shell through the first check valve and the air outlet pipe in sequence and blows the mainboard, the cooling water cools the gas in the rectangular box, the gas blown to the mainboard is cold air, and the cold air blown cools the mainboard and, gas in the casing diffuses outside the casing through the louvre, reach fine radiating effect, when the eccentric wheel rotates the back half-turn, relax the extrusion to the ball, the elasticity of spring drives the piston through the U-shaped board and slides downwards and extract to external gas through the second check valve in the rectangle incasement this moment, the gas of extraction enters into the rectangle incasement through inlet port and second check valve, the eccentric wheel lasts the rotation, make the piston circulation exhaust and extract gas, and then reach the radiating effect of circulation.

The utility model relates to a rationally, convenient operation, it can fast dispel the heat to continuously blow off air conditioning in the casing to be convenient for, has reached fine radiating effect, avoids appearing the heat that the heat in the casing can not be fine and goes out, causes the phenomenon that short circuit and electronic component damaged, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic sectional structural view of a solenoid valve controller according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of the solenoid valve controller according to the present invention.

In the figure: the device comprises a shell 1, a main board 2, a cavity 3, a first through hole 4, a rectangular box 5, a mounting groove 6, a driving motor 7, a rotating shaft 8, a piston 9, a U-shaped plate 10, an air outlet pipe 11, an air inlet hole 12, a second check valve 13, a spring 14, an eccentric wheel 15 and heat dissipation holes 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the solenoid valve controller comprises a solenoid valve controller body, the solenoid valve controller body comprises a housing 1 and a main board 2 arranged in the housing 1, a plurality of heat dissipation holes 16 are formed on the inner wall of the top of the housing 1, a cavity 3 is formed on the housing 1, cooling water is filled in the cavity 3, a rectangular box 5 with a hollow structure is hermetically fixed between the inner walls of two sides of the cavity 3, a plurality of first through holes 4 communicated with the inside of the housing 1 are formed on the inner wall of the top of the cavity 3, an air outlet pipe 11 is hermetically and fixedly sleeved in the first through holes 4, the bottom end of the air outlet pipe 11 extends into the cavity 3 and is communicated and fixed with the top of the rectangular box 5, a first one-way valve is hermetically and fixedly sleeved in the air outlet pipe 11, a side inner wall of the cavity 3 is formed with a 12, a second one-way valve 13 is hermetically and fixedly sleeved in the air inlet, the rectangular box 5 is fixedly sleeved on the second check valve 13 in a sealing manner, one side of the shell 1 is provided with a mounting groove 6, a driving motor 7 is fixed on the inner wall of the bottom of the mounting groove 6 in a threaded manner, an output shaft of the driving motor 7 extends into the cavity 3 and is fixedly provided with a rotating shaft 8, the rotating shaft 8 is rotatably installed with the inner wall of the bottom of the cavity 3, one end of the rotating shaft 8, which is far away from the driving motor 7, is fixedly provided with an eccentric wheel 15, a U-shaped plate 10 is arranged in the cavity 3, the bottom of the U-shaped plate 10 is nested with a ball, the ball is in rolling contact with the outer side of the eccentric wheel 15, a piston 9 is sleeved in the rectangular box 5 in a sealing and sliding manner, two sides of the top of the U-shaped plate 10 extend into the rectangular box 5 and are fixedly connected with the bottom of the piston 9, the rectangular box, outside the one end of connecting pipe extended to casing 1, the thread bush was equipped with the end cap on the connecting pipe, the utility model relates to a rationally, convenient operation continuously blew off air conditioning in the casing 1 of being convenient for and reached and to dispel the heat fast, reached fine radiating effect, the heat that the heat in avoiding appearing casing 1 can not be fine dispels the heat and goes out, causes the phenomenon that short circuit and electronic component damaged, satisfies the user demand, is favorable to the use.

In the utility model, a rectangular sealing ring is fixedly sleeved on the piston 9, the outer side of the rectangular sealing ring is connected with the side wall of the rectangular box 5 in a sliding way, the top of the first one-way valve is set as an outlet, one side of the second one-way valve 13 close to the connecting pipe is set as an outlet, a circular hole is arranged on one side inner wall of the cavity 3, a sealing bearing is fixedly sleeved in the circular hole, the inner ring of the sealing bearing is fixedly sleeved with the outer side of the output shaft of the driving motor 7, two rectangular holes are arranged on the bottom inner wall of the rectangular box 5, a first sealing ring is fixedly sleeved in the rectangular holes, the inner side of the first sealing ring is connected with the outer side of the U-shaped plate 10 in a sliding way, two mounting blocks are fixedly mounted on the bottom inner wall of the cavity 3, a first bearing is fixedly mounted at the top of the mounting blocks, the inner ring of the first bearing is, the heat dissipation device has the advantages that a good heat dissipation effect is achieved, the phenomenon that heat in the shell 1 cannot be dissipated well to cause short circuit and damage of electronic elements is avoided, the use requirement is met, and the heat dissipation device is favorable for use.

The working principle is as follows: when the electromagnetic valve controller is used, when heat dissipation needs to be carried out on the electromagnetic valve controller body, the driving motor 7 is started, the output shaft of the driving motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the eccentric wheel 15 to rotate, the eccentric wheel 15 extrudes balls when rotating the first half circle, the U-shaped plate 10 is driven by extrusion force through the balls to slide upwards in the two rectangular holes, the spring 14 is compressed in the upward movement process of the U-shaped plate 10, the piston 9 is driven by the U-shaped plate 10 to slide on the side wall of the rectangular box 5, the piston 9 pushes gas in the rectangular box 5 while moving upwards under the action of the rectangular sealing ring, the pushed gas enters the corresponding gas outlet pipe 11 through the first one-way valve, the gas in the gas outlet pipe 11 enters the shell 1 and blows the main board 2, and the cooling water cools the gas in the rectangular box 5 under the action of the cooling water in the cavity 3, the air blown to the main board 2 is cold air, the blown cold air cools the main board 2, the blown cold air cools the heat in the shell 1, meanwhile, the gas in the housing 1 is discharged out of the housing 1 through the heat dissipation hole 16 to achieve a good heat dissipation effect, when the eccentric wheel 15 rotates the second half circle, the extrusion to the ball is released, the spring 14 in the compressed state is reset, the elastic force of the spring 14 drives the U-shaped plate 10 to move downwards, the U-shaped plate 10 drives the piston 9 to move downwards, the piston 9 moves downwards and simultaneously generates negative pressure in the rectangular box 5, the force generating the negative pressure extracts the outside air through the second one-way valve 13, the extracted air enters the rectangular box 5 through the air inlet hole 12 and the second one-way valve 13, the eccentric wheel 15 continuously rotates, so that the piston 9 can exhaust and extract gas circularly, thereby achieving the effect of circular heat dissipation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electromagnetic valve controller comprises an electromagnetic valve controller body, the electromagnetic valve controller body comprises a shell (1) and a main board (2) arranged in the shell (1), and is characterized in that a plurality of radiating holes (16) are formed in the inner wall of the top of the shell (1), a cavity (3) is formed in the shell (1), cooling water is filled in the cavity (3), the same rectangular box (5) with a hollow structure is fixed between the inner walls of two sides of the cavity (3) in a sealing manner, a plurality of first through holes (4) communicated with the inside of the shell (1) are formed in the inner wall of the top of the cavity (3), an air outlet pipe (11) is sleeved in each first through hole (4) in a sealing manner, the bottom end of the air outlet pipe (11) extends into the cavity (3) and is communicated and fixed with the top of the rectangular box (5), and a first check valve is sleeved in each air outlet pipe (11, an air inlet hole (12) is formed in the inner wall of one side of the cavity (3), a second one-way valve (13) is fixedly sleeved in the air inlet hole (12) in a sealing manner, one side of the second one-way valve (13) extends into the rectangular box (5), the rectangular box (5) is fixedly sleeved on the second one-way valve (13) in a sealing manner, a mounting groove (6) is formed in one side of the shell (1), a driving motor (7) is fixed on the inner wall of the bottom of the mounting groove (6) in a threaded manner, an output shaft of the driving motor (7) extends into the cavity (3) and is fixedly provided with a rotating shaft (8), the rotating shaft (8) is rotatably installed with the inner wall of the bottom of the cavity (3), an eccentric wheel (15) is fixedly installed at one end, far away from the driving motor (7), of the rotating shaft (8), a U-shaped plate (10) is arranged in the cavity (3), rectangle case (5) internal seal slip cover is equipped with piston (9), the top both sides of U-shaped plate (10) all extend to in rectangle case (5) and with the bottom fixed connection of piston (9), rectangle case (5) seal slip cover is established on U-shaped plate (10), a plurality of springs (14) of fixedly connected with between the bottom inner wall of U-shaped plate (10) and the bottom of rectangle case (5), be equipped with the connecting pipe in cavity (3), outside the one end of connecting pipe extended to casing (1), thread bush was equipped with the end cap on the connecting pipe.

2. The solenoid valve controller according to claim 1, characterized in that said piston (9) is fixed with a rectangular sealing ring, the outside of which is slidingly connected with the side wall of the rectangular box (5).

3. A solenoid valve controller according to claim 1, characterised in that the top of the first non return valve is provided as the outlet and the side of the second non return valve (13) adjacent to the connecting tube is provided as the outlet.

4. The electromagnetic valve controller according to claim 1, characterized in that a circular hole is formed in one side inner wall of the cavity (3), a sealing bearing is fixedly sleeved in the circular hole, and an inner ring of the sealing bearing is fixedly sleeved with the outer side of an output shaft of the driving motor (7).

5. The electromagnetic valve controller according to claim 1, characterized in that the bottom inner wall of the rectangular box (5) is provided with two rectangular holes, a first sealing ring is fixedly sleeved in each rectangular hole, and the inner side of each first sealing ring is slidably connected with the outer side of the U-shaped plate (10).

6. The electromagnetic valve controller according to claim 1, characterized in that two mounting blocks are fixedly mounted on the bottom inner wall of the cavity (3), a first bearing is fixedly mounted on the top of the mounting block, and the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft (8).