Electromagnetic valve coil assembly waterproof structure

Abstract

The electromagnetic valve coil assembly waterproof structure comprises an electromagnetic valve body, electromagnetic valve coils are arranged on the two sides of the electromagnetic valve body respectively, waterproof assemblies are arranged between the electromagnetic valve coils and a valve cavity in the electromagnetic valve body, and damp-proof layers are arranged at the ends, close to the outer portion of the electromagnetic valve body, of the electromagnetic valve coils. According to the electromagnetic valve, the waterproof assembly is improved in the electromagnetic valve body, the movable sealing block in the waterproof assembly can keep the sealing performance in the operation process of the electromagnetic valve, the waterproof effect is improved, and the movable partition plate and the leakage-proof layer arranged beside the electromagnetic valve coil can improve the waterproof performance; and meanwhile, the moisture-proof layer arranged outside the electromagnetic valve coil can prevent water vapor from being generated, the service life is prolonged, the water leakage condition is prevented, and the maintenance cost and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic valve waterproofing, in particular to a waterproof structure of an electromagnetic valve coil component. Background Art

[0002] Some solenoid valves used in water often stop working due to water leakage, as the waterproof level of the coil assembly is not enough. As a result, the solenoid valve coil is soaked and stops working, causing the solenoid valve to fail to work normally. The solenoid valve needs to be replaced frequently, resulting in high maintenance costs. Water leakage of the solenoid valve may also cause leakage of electricity, making the water electrified, which may cause electric shock, increasing the replacement and maintenance costs, and easily posing a safety hazard to the inspection personnel.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a waterproof structure of a solenoid valve coil assembly to solve the shortcomings of the prior art. Utility Model Content

[0004] The purpose of the utility model is to avoid the shortcomings of the prior art and provide a waterproof structure for a solenoid valve coil assembly. By improving the waterproof assembly in the solenoid valve body, the dynamic sealing block in the waterproof assembly can maintain sealing during the operation of the solenoid valve and improve the waterproof effect. The movable partition and leak-proof layer arranged next to the solenoid valve coil can increase the waterproofness. At the same time, the moisture-proof layer arranged outside the solenoid valve coil can prevent the generation of water vapor, thereby increasing the service life, preventing the occurrence of water leakage, and reducing maintenance costs and safety hazards.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0006] Provided is a solenoid valve coil assembly waterproof structure, comprising a solenoid valve body, solenoid valve coils are respectively arranged on both sides of the solenoid valve body, a waterproof assembly is arranged between the solenoid valve coil and the valve cavity inside the solenoid valve body, and a moisture-proof layer is arranged near the outer end of the solenoid valve coil of the solenoid valve body;

[0007] The waterproof component includes a dynamic sealing block, which is movably installed inside the valve cavity. A rubber sealing ring is arranged between the dynamic sealing block and the solenoid valve collar. Three groups of elastic elements are arranged on the dynamic sealing block, and a magnetic moving plate is arranged on the elastic element.

[0008] Specifically, the solenoid valve coil comprises an I-shaped frame, a copper coil is wound on the I-shaped frame, and an insulating tape is evenly wound on the copper coil.

[0009] Specifically, the dynamic sealing block comprises a movable partition, and movable protrusions are integrally formed at the upper and lower ends of the movable partition, and a leak-proof layer is arranged on the movable protrusions.

[0010] Specifically, a movable groove is provided inside the valve cavity, a slideway is provided inside the movable groove, and the slideway and the movable protrusion are movably installed.

[0011] Specifically, the magnetic moving plate is installed in parallel with the dynamic sealing block, and the dynamic sealing block is connected with a sealing sleeve, and an elastic element is arranged inside the sealing sleeve.

[0012] The utility model improves the waterproof component in the solenoid valve body. The dynamic sealing block in the waterproof component can maintain sealing during the operation of the solenoid valve and improve the waterproof effect. The movable partition and leak-proof layer arranged next to the solenoid valve coil can increase the waterproof performance. At the same time, the moisture-proof layer arranged outside the solenoid valve coil can prevent the generation of water vapor, thereby increasing the service life, preventing the occurrence of water leakage, and reducing maintenance costs and the occurrence of safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0014] Figure 1 It is a front view of a waterproof structure of a solenoid valve coil assembly of the utility model.

[0015] Figure 2 The utility model is a solenoid valve coil assembly waterproof structure Figure 1 A partial enlarged view of point A in the middle.

[0016] from Figure 1 to Figure 2 Including:

[0017] 1. Solenoid valve body;

[0018] 2. Solenoid valve coil;

[0019] 3. Waterproof components;

[0020] 4. Moisture-proof layer;

[0021] 5. Valve chamber;

[0022] 6. Dynamic sealing block;

[0023] 7. Rubber sealing ring;

[0024] 8. Elastic element;

[0025] 9. Magnetic moving plate;

[0026] 10. I-shaped frame;

[0027] 11. Copper coil;

[0028] 12. Insulation tape;

[0029] 13. Move the partition;

[0030] 14. Move the bump;

[0031] 15. Leakage-proof layer;

[0032] 16. Mobile slot;

[0033] 17. Slide;

[0034] 18. Sealing sleeve. DETAILED DESCRIPTION

[0035] The utility model is further described in conjunction with the following embodiments.

[0036] Example 1.

[0037] like Figure 1-2 As shown, a waterproof structure of a solenoid valve coil assembly includes a solenoid valve body 1, solenoid valve coils 2 are respectively arranged on both sides of the solenoid valve body 1, a waterproof assembly 3 is arranged between the solenoid valve coil 2 and the valve cavity 5 inside the solenoid valve body, and a moisture-proof layer 4 is arranged near the outer end of the solenoid valve coil 2 of the solenoid valve body 1.

[0038] When the solenoid valve is in use, the solenoid valve coil 2 is energized for internal driving, which can control the opening and closing of the valve cavity 5. The waterproof component 3 arranged in the valve cavity 5 can enhance the waterproof effect of the solenoid valve coil 2. The moisture-proof layer 4 arranged outside the solenoid valve coil 2 can prevent the generation of water vapor, reduce the impact on the solenoid valve coil 2, enhance the waterproof effect, and increase the service life of the solenoid valve.

[0039] The waterproof component 3 includes a dynamic sealing block 6, which is movably installed inside the valve chamber 5. A rubber sealing ring 7 is arranged between the dynamic sealing block 6 and the solenoid valve collar. Three groups of elastic elements 8 are arranged on the dynamic sealing block 6, and a magnetic moving plate 9 is arranged on the elastic element 8.

[0040] When the solenoid valve coil 2 is energized to obtain magnetic force, it can generate repulsive magnetic force on the magnetic moving plate 9 to push the magnetic moving plate 9. When the magnetic moving plate 9 moves, the elastic element 8 installed on the magnetic moving plate 9 buffers and pulls the moving sealing block 6 to move. At the same time, when the moving sealing block 6 moves and seals, a rubber sealing ring 7 is arranged between the moving sealing block 6 and the solenoid valve coil 2, which can provide double protection to ensure the sealing effect of the solenoid valve coil 2 and improve the waterproofness.

[0041] The solenoid valve coil 2 includes an I-shaped frame 10, a copper coil 11 is wound on the I-shaped frame 10, and an insulating tape 12 is evenly wound on the copper coil 11. The solenoid valve coil 2 is composed of the copper coil 11 wound on the I-shaped frame 10, and the insulating tape 12 can play a protective role.

[0042] The dynamic sealing block 6 comprises a movable partition 13 , and movable protrusions 14 are integrally formed at the upper and lower ends of the movable partition 13 , and a leakproof layer 15 is arranged on the movable protrusion 14 .

[0043] A moving groove 16 is provided inside the valve cavity 5 , a slideway 17 is provided inside the moving groove 16 , and the slideway 17 is movably mounted with the moving protrusion 14 .

[0044] The movable partition 13 arranged in the dynamic sealing block 6 can be moved by the cooperation between the movable protrusion 14 and the movable groove 16. At the same time, the leakproof layer 15 on the movable protrusion 14 can play a waterproof and leakproof role during the movement, ensuring mobility while increasing waterproofness.

[0045] The magnetic moving plate 9 is installed in parallel with the dynamic sealing block 6 , and the dynamic sealing block 6 is connected with a sealing sleeve 18 , and an elastic element 8 is arranged inside the sealing sleeve 18 .

[0046] During the production process, by improving the waterproof component 3 in the solenoid valve body 1, the dynamic sealing block 6 in the waterproof component 3 can maintain sealing during the operation of the solenoid valve and improve the waterproof effect. The movable partition 13 and the leak-proof layer 15 arranged next to the solenoid valve coil 2 can increase the waterproofness. At the same time, the moisture-proof layer 4 arranged outside the solenoid valve coil 2 can prevent the generation of water vapor, thereby increasing the service life, preventing the occurrence of water leakage, and reducing maintenance costs and safety hazards.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A waterproof structure of a solenoid valve coil assembly, characterized in that: It comprises a solenoid valve body, wherein a valve cavity is built in the solenoid valve body, solenoid valve coils are respectively arranged on both sides of the solenoid valve body, a waterproof component is arranged between the solenoid valve coil and the valve cavity, and a moisture-proof layer is arranged near the outer end of the solenoid valve coil of the solenoid valve body; The waterproof component includes a dynamic sealing block, which is movably installed inside the valve cavity. A rubber sealing ring is arranged between the dynamic sealing block and the solenoid valve collar. Three groups of elastic elements are arranged on the dynamic sealing block, and a magnetic moving plate is arranged on the elastic element.

2. The waterproof structure of a solenoid valve coil assembly according to claim 1, characterized in that: The solenoid valve coil comprises an I-shaped frame, a copper coil is wound on the I-shaped frame, and an insulating tape is evenly wound on the copper coil.

3. The waterproof structure of a solenoid valve coil assembly according to claim 2, characterized in that: The dynamic sealing block comprises a movable partition, and movable protrusions are integrally formed at the upper and lower ends of the movable partition, and a leakproof layer is arranged on the movable protrusion.

4. The waterproof structure of a solenoid valve coil assembly according to claim 3, characterized in that: A moving groove is provided inside the valve cavity, a slideway is provided inside the moving groove, and the slideway is movably installed with the moving protrusion.

5. The waterproof structure of a solenoid valve coil assembly according to claim 4, characterized in that: The magnetic moving plate is installed in parallel with the dynamic sealing block, and a sealing sleeve is connected to the dynamic sealing block, and the elastic element is arranged inside the sealing sleeve.

Images