Solenoid valve controller and solenoid valve thereof

Abstract

The utility model relates to the technical field of electromagnetic valves, in particular to an electromagnetic valve controller and an electromagnetic valve thereof.The electromagnetic valve controller is internally provided with a valve body, a top electromagnetic box is fixedly arranged on the upper end face of the valve body, a control module is fixedly arranged on the front end face of the valve body, a water inlet cavity is formed in the left side in the valve body, and a water outlet cavity is formed in the right side in the valve body; according to the utility model, under the interaction of the pass-stop spring, the auxiliary spring and the limiting spring, the working pressure of the pass-stop spring can be shared, so that the service life of the water-saving valve is greatly prolonged, and the service life of the water-saving valve is prolonged. The bottom electromagnetic rod arranged on the lower side and the bottom magnet box can play a role in auxiliary control, when the on-off spring is abnormal, the valve plate can still be controlled to ascend and descend through magnetic force, and therefore the control effect and the control stability of the valve are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solenoid valves, in particular to a solenoid valve controller and a solenoid valve thereof. Background Art

[0002] Solenoid valves are industrial equipment controlled by electromagnetics. They are basic automation components used to control fluids. They are actuators and are not limited to hydraulics or pneumatics. They are used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium.

[0003] During the use of the existing solenoid valve, the internal spring has a heavy usage burden due to the constant changes of the magnet and the water pressure, resulting in a short service life of the valve and easy failure of the controller. Utility Model Content

[0004] The purpose of the utility model is to provide a solenoid valve controller and a solenoid valve thereof, so as to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a solenoid valve controller and a solenoid valve thereof include a valve body, a top solenoid box is fixedly provided on the upper end surface of the valve body, and a control module is fixedly provided on the front end surface of the valve body;

[0006] A water inlet chamber is provided on the left side inside the valve body, a water outlet chamber is provided on the right side inside the valve body, a bottom control box is fixedly provided on the lower wall of the water inlet chamber, a valve plate that can move online is provided on the lower wall of the water outlet chamber, a movable valve core is fixedly provided on the upper end surface of the valve plate, a movable chamber is provided in the top electromagnetic box, and the upper end surface of the movable valve core extends into the movable chamber.

[0007] In some embodiments, a bottom magnet box is fixedly provided on the lower wall of the water inlet chamber, and the bottom magnet box is magnetic when energized. A bottom electromagnetic rod is fixedly provided on the lower end surface of the valve plate, and the lower end surface of the bottom electromagnetic rod extends into the bottom control box and is fixedly connected to the upper end surface of the bottom magnet box with an auxiliary spring, and the lower end surface of the bottom electromagnetic rod is magnetic.

[0008] In some embodiments, a limit spring is fixedly connected between the upper wall of the movable cavity and the upper end surface of the movable valve core.

[0009] In some embodiments, an electromagnetic block is fixedly installed in the top electromagnetic box, and the electromagnetic block is magnetic when energized. The front end face of the electromagnetic block extends to the front side of the top electromagnetic box, and power transmission lines are fixedly connected between the front side of the lower end face of the electromagnetic block and the upper end face of the control module, as well as between the lower end face of the control module and the front end face of the bottom magnet box, and the power transmission lines can transmit electrical energy.

[0010] In some embodiments, a stop spring is fixedly connected between the upper wall of the valve plate and the lower wall of the water outlet chamber, and the stop spring can play a role in rebounding and limiting the valve plate.

[0011] In some embodiments, the right end surface of the control module is fixedly provided with a device that can be fixedly connected to an external interface.

[0012] In some embodiments, a control panel is fixedly provided on the front end surface of the control module, and the control panel can control the start and stop of all electromagnets of the utility model.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] 1. The utility model can share the working pressure of the stop spring through the interaction of the stop spring, the auxiliary spring and the limit spring, thereby greatly improving the working life of the utility model.

[0015] 2. The bottom electromagnetic rod and bottom magnet box on the lower side of the utility model can play an auxiliary control role. When the stop spring is abnormal, the lifting and lowering of the valve plate can still be controlled by magnetic force, thereby greatly improving the control effect and control stability of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a left view of the utility model;

[0019] Figure 4 It is a bottom view of the utility model;

[0020] Figure 5 It is a right view of the utility model;

[0021] Figure 6 The utility model is a solenoid valve controller and a schematic diagram of the overall structure of the solenoid valve.

[0022] In the figure:

[0023] 11. Valve body; 12. Control panel; 13. Control module; 14. Transmission line; 15. Bottom magnet box; 16. Top electromagnetic box; 17. Bottom control box; 18. Water inlet chamber; 19. Bottom electromagnetic rod; 20. Auxiliary spring; 21. Valve plate; 22. Water outlet chamber; 23. Stop spring; 24. Moving valve core; 25. Limit spring; 26. Electromagnetic block; 27. Moving chamber. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 6 , which is the first embodiment of the utility model, and provides an embodiment of a solenoid valve controller and a solenoid valve thereof, comprising a valve body 11, a top solenoid box 16 is fixedly disposed on the upper end surface of the valve body 11, and a control module 13 is fixedly disposed on the front end surface of the valve body 11;

[0027] A water inlet chamber 18 is provided on the left side inside the valve body 11, and a water outlet chamber 22 is provided on the right side inside the valve body 11. A bottom control box 17 is fixedly provided on the lower wall of the water inlet chamber 18, and a valve plate 21 that can move online is provided on the lower wall of the water outlet chamber 22. A movable valve core 24 is fixedly provided on the upper end surface of the valve plate 21. A movable chamber 27 is provided in the top electromagnetic box 16, and the upper end surface of the movable valve core 24 extends into the movable chamber 27.

[0028] A bottom magnet box 15 is fixedly arranged on the lower wall of the water inlet chamber 18, and the bottom magnet box 15 is magnetic when energized. A bottom electromagnetic rod 19 is fixedly arranged on the lower end surface of the valve plate 21, and the lower end surface of the bottom electromagnetic rod 19 extends into the bottom control box 17 and is fixedly connected to the upper end surface of the bottom magnet box 15 with an auxiliary spring 20, and the lower end surface of the bottom electromagnetic rod 19 is magnetic.

[0029] A limit spring 25 is fixedly connected between the upper wall of the moving chamber 27 and the upper end surface of the moving valve core 24 .

[0030] An electromagnetic block 26 is fixedly installed in the top electromagnetic box 16. The electromagnetic block 26 is magnetic when energized. The front end face of the electromagnetic block 26 extends to the front side of the top electromagnetic box 16. A power transmission line 14 is fixedly connected between the front side of the lower end face of the electromagnetic block 26 and the upper end face of the control module 13, as well as between the lower end face of the control module 13 and the front end face of the bottom magnet box 15. The power transmission line 14 can transmit electrical energy.

[0031] A stop spring 23 is fixedly connected between the upper wall of the valve plate 21 and the lower wall of the water outlet chamber 22 , and the stop spring 23 can play a role in rebounding and limiting the valve plate 21 .

[0032] The right end surface of the control module 13 is fixedly provided with a 28, and the 28 can be fixedly connected to the external interface.

[0033] A control panel 12 is fixedly disposed on the front end surface of the control module 13. The control panel 12 can control the start and stop of all the electromagnets of the utility model.

[0034] Specific workflow:

[0035] When the electromagnetic valve needs to be opened after being installed on the water pipe, the electromagnetic block 26 and the bottom magnet box 15 can be controlled to start through the control panel 12, so that the electromagnetic block 26 generates magnetic force, thereby driving the movable valve core 24 to be attracted, so that the movable valve core 24 moves upward, and at the same time drives the valve plate 21 to move upward. At the same time, the bottom magnet box 15 is energized and the upper end surface of the bottom magnet box 15 generates magnetic force, so that a repulsive force is generated between the electromagnet at the lower end surface of the bottom electromagnetic rod 19 and the bottom magnet box 15, which can assist the valve plate 21 to move upward, thereby reducing the workload of the electromagnetic block 26, the limit spring 25 and the stop spring 23. At this time, after the valve plate 21 moves to the upper side, the water in the water inlet chamber 18 can flow upward to the water outlet chamber 22 and be discharged through the right wall of the water outlet chamber 22.

[0036] When the valve needs to be closed, the electromagnetic block 26 and the bottom magnet box 15 can be powered off. At this time, the movable valve core 24 and the bottom magnet box 15 no longer generate magnetic force, and the rebound force of the auxiliary spring 20, the stop spring 23 and the limit spring 25 will cause the valve plate 21 to move downward rapidly and move to the closed position again, so that the water inlet chamber 18 and the water outlet chamber 22 are no longer connected, and the valve can complete the closing work. The utility model can share the working pressure of the stop spring 23 through the interaction of the stop spring 23, the auxiliary spring 20 and the limit spring 25, thereby greatly improving the working life of the utility model. At the same time, the bottom electromagnetic rod 19 and the bottom magnet box 15 on the lower side can play an auxiliary control role. When the stop spring 23 is abnormal, the lifting and lowering of the valve plate 21 can still be controlled by magnetic force, thereby greatly improving the control effect and control stability of the utility model.

[0037] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A solenoid valve controller and a solenoid valve thereof, comprising a valve body (11), characterized in that: A top electromagnetic box (16) is fixedly provided on the upper end surface of the valve body (11), and a control module (13) is fixedly provided on the front end surface of the valve body (11); A water inlet chamber (18) is provided on the left side of the valve body (11), and a water outlet chamber (22) is provided on the right side of the valve body (11). A bottom control box (17) is fixedly provided on the lower wall of the water inlet chamber (18), and a valve plate (21) capable of moving online is provided on the lower wall of the water outlet chamber (22). A movable valve core (24) is fixedly provided on the upper end surface of the valve plate (21). A movable chamber (27) is provided in the top electromagnetic box (16), and the upper end surface of the movable valve core (24) extends into the movable chamber (27).

2. The solenoid valve controller and the solenoid valve according to claim 1, characterized in that: A bottom magnet box (15) is fixedly provided on the lower wall of the water inlet chamber (18), a bottom electromagnetic rod (19) is fixedly provided on the lower end surface of the valve plate (21), the lower end surface of the bottom electromagnetic rod (19) extends into the bottom control box (17) and an auxiliary spring (20) is fixedly connected to the upper end surface of the bottom magnet box (15).

3. The solenoid valve controller and the solenoid valve according to claim 1, characterized in that: A limit spring (25) is fixedly connected between the upper wall of the movable chamber (27) and the upper end surface of the movable valve core (24).

4. The solenoid valve controller and the solenoid valve according to claim 2, characterized in that: An electromagnetic block (26) is fixedly arranged in the top electromagnetic box (16), and the front end surface of the electromagnetic block (26) extends to the front side of the top electromagnetic box (16). A power transmission line (14) is fixedly connected between the front side of the lower end surface of the electromagnetic block (26) and the upper end surface of the control module (13), as well as between the lower end surface of the control module (13) and the front end surface of the bottom magnet box (15).

5. The solenoid valve controller and the solenoid valve according to claim 1, characterized in that: A stop spring (23) is fixedly connected between the upper wall of the valve plate (21) and the lower wall of the water outlet chamber (22).

6. The solenoid valve controller and the solenoid valve according to claim 1, characterized in that: The right end surface of the control module (13) is fixedly provided with (28), and the (28) can be fixedly connected to an external interface.

7. The solenoid valve controller and the solenoid valve according to claim 1, characterized in that: A control panel (12) is fixedly provided on the front end surface of the control module (13).

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