Solenoid valve structure

Abstract

The utility model relates to the technical field of electromagnetic valves, and discloses an electromagnetic valve structure which comprises a main body pipe, a connecting pipe, a fixing cylinder, a fixing table, a connecting plate, an electric push rod, a push rod, an electromagnetic device, a photoelectric conversion plate, a stretching shaft, a movable block and a connecting block. The fixing cylinder is fixedly connected to the upper end of the main body pipe, the fixing table is fixedly connected to the upper end of the fixing cylinder, the connecting plate is fixedly connected to the upper end of the fixing table, the electric push rod is fixedly connected to the upper end of the connecting plate, and the push rod is movably connected to the upper end of the electric push rod. According to the electromagnetic valve structure, through improvement of the electromagnetic valve structure, the cruising ability of the electromagnetic valve structure is improved, in the actual use process of the electromagnetic valve structure, light energy can be converted into electric energy needed by an electromagnetic valve according to needs, cruising use of the electromagnetic valve is facilitated, and the use experience of the electromagnetic valve structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic valves, in particular to a electromagnetic valve structure. 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. Solenoid valves are used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be used in conjunction with different circuits to achieve the desired control, and the control accuracy and flexibility can be guaranteed. The solenoid valve structure is an energy-saving solenoid valve structure.

[0003] The prior art patent document CN210978695U discloses a high-frequency and high-life electromagnetic valve, wherein the electromagnetic valve cover is provided with an installation cavity, the upper end of the installation cavity is provided with a reset spring and a sealing sleeve, the upper end of the electromagnetic valve cover is provided with a mounting sleeve rod, the interior of the mounting sleeve rod is provided with a movable connecting column, the lower end of the movable connecting column extends to the interior of the installation cavity, the lower end of the movable connecting column is connected to the lower end of the reset spring and the sealing sleeve, the upper end of the movable connecting column is fixedly connected with a movable iron core, the upper end of the mounting sleeve rod is provided with a connecting rod, the interior of the lower end of the connecting rod is provided with a static iron core, the upper end of the connecting rod is provided with a connecting head, the interior of the bottom end of the movable connecting column is fixedly connected with a valve core component, the high-frequency and high-life electromagnetic valve, the internal reset spring uses a tower spring conical coil spring to replace the original cylindrical coil spring, the stiffness of the spring is improved, it is conducive to eliminating and easing resonance, the load borne is increased, the lateral stability is greatly enhanced, and the reset spring adopts 1Cr18N i9 stainless spring steel improves the corrosion resistance, high temperature resistance, low temperature resistance and stability of the return spring, greatly improves the service life, and reduces the outer diameter of the active iron core and the static iron core, avoiding deformation and burrs on the active iron core and the static iron core suction surface, thereby avoiding the solenoid valve from getting stuck, and reduces the friction contact between the active connecting column and the mounting sleeve rod, avoiding the active iron core and the static iron core suction impact to produce iron filings under high-frequency continuous action, which leads to the jamming of the active connecting column and the mounting sleeve rod. This solves the problem that the solenoid valves on the market currently deform on the high-frequency continuous action, produce burrs to the outside, cause the solenoid valve to get stuck, and affect the service life. In this high-frequency and high-life solenoid valve, the solenoid valve body and the solenoid valve cover, the solenoid valve cover and the mounting sleeve rod, and the mounting sleeve rod and the connecting rod are all assembled by threaded connection, which is convenient for the disassembly and assembly of the solenoid valve, and then convenient for the replacement of damaged parts, reducing the maintenance cost. At the same time, the structural design of the entire solenoid valve is compact, low-noise, and fast, and has very important engineering application value.

[0004] However, due to the poor endurance of the high-frequency and long-life solenoid valve in the prior art CN210978695U patent, it is impossible to convert light energy into the electrical energy required by the solenoid valve as needed during the actual use of the high-frequency and long-life solenoid valve, which is not convenient for the endurance use of the solenoid valve and affects the user experience of the high-frequency and long-life solenoid valve. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a solenoid valve structure to solve the problem of poor endurance of high-frequency and long-life solenoid valves mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solenoid valve structure, which includes a main body tube, a connecting tube, a fixed cylinder, a fixed platform, a connecting plate, an electric push rod, a push rod, an electromagnetic device, a photoelectric conversion plate, a stretching shaft, a movable block, a connecting block, a sealing rubber pad, a connecting cavity, a sealing rubber layer, a reserved groove, a strong spring, a movable push block and a limit block, the connecting tube is fixedly connected to the left end of the main body tube, the fixed cylinder is fixedly connected to the upper end of the main body tube, the fixed platform is fixedly connected to the upper end of the fixed cylinder, the connecting plate is fixedly connected to the upper end of the fixed platform, the electric push rod is fixedly connected to the upper end of the connecting plate, and the push rod is movably connected to the upper end of the electric push rod.

[0009] Preferably, the electromagnetic device is fixedly connected to the upper end of the push rod, and the photoelectric conversion plate is fixedly connected to the upper end of the electromagnetic device. By improving the structure of the solenoid valve, the endurance of the solenoid valve structure is improved. During the actual use of the solenoid valve structure, light energy can be converted into electrical energy required by the solenoid valve as needed, which facilitates the endurance use of the solenoid valve and improves the user experience of the solenoid valve structure.

[0010] Preferably, the stretching shaft is fixedly connected to the lower end of the electromagnetic device, and the movable block is fixedly connected to the lower end of the stretching shaft. The solenoid valve structure is fixedly installed in a suitable position by using the main tube and the connecting tube, and then the connecting plate is fixedly installed by installing and using the fixing cylinder and the fixing table. Then, by controlling the extension and retraction of the electric push rod and the pushing rod, the electromagnetic device and the photoelectric conversion plate are adjusted to a suitable position, and then the installed photoelectric conversion plate is used to perform photoelectric conversion to provide the electricity required for the operation of the electromagnetic device.

[0011] Preferably, the connecting block is fixedly connected to the lower end of the movable block, and the sealing rubber pad is fixedly connected to the lower end of the connecting block.

[0012] Preferably, the connecting cavity is fixedly connected to the inside of the main tube, and the sealing rubber layer is fixedly connected to the inside of the connecting cavity. By turning on the electromagnetic device, the stretching shaft is stretched, so that the movable block, the connecting block, and the sealing rubber pad are moved upward, and the solenoid valve structure is opened, which facilitates the use of the solenoid valve structure. The sealing effect of the solenoid valve structure is improved through the connecting cavity and the sealing rubber layer, and then the solenoid valve structure is further sealed through the strong spring, the movable push block and the limit block.

[0013] Preferably, the reserved groove is fixedly connected to the inside of the main body tube, and the strong spring is fixedly connected to the upper end of the reserved groove.

[0014] Preferably, the movable push block is fixedly connected to the lower end of the strong spring, and the limit block is fixedly connected to the right end of the movable push block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The electromagnetic valve structure improves the endurance of the electromagnetic valve structure by improving the electromagnetic valve structure. In the actual use of the electromagnetic valve structure, light energy can be converted into electrical energy required by the electromagnetic valve as needed, which is convenient for the endurance of the electromagnetic valve and improves the use experience of the electromagnetic valve structure;

[0017] 2. The solenoid valve structure is fixedly installed in a suitable position by using the main pipe and the connecting pipe, and then the connecting plate is fixedly installed by installing and using the fixing tube and the fixing table, and then the electromagnetic device and the photoelectric conversion plate are adjusted to a suitable position by controlling the extension and contraction of the electric push rod and the push rod, and then the photoelectric conversion work is performed by the installed photoelectric conversion plate to provide the power required for the operation of the electromagnetic device;

[0018] 3. The solenoid valve structure stretches the stretching shaft by turning on the electromagnetic device, so that the movable block, the connecting block, and the sealing rubber pad move upward, and the solenoid valve structure is opened, which facilitates the use of the solenoid valve structure. The sealing effect of the solenoid valve structure is improved through the connecting cavity and the sealing rubber layer, and then the solenoid valve structure is further sealed through the strong spring, the movable push block and the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the electromagnetic device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the sealing rubber pad of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the movable push block of the utility model.

[0023] In the figure: 1. main tube; 2. connecting tube; 3. fixing tube; 4. fixing platform; 5. connecting plate; 6. electric push rod; 7. pushing rod; 8. electromagnetic device; 9. photoelectric conversion plate; 10. stretching shaft; 11. movable block; 12. connecting block; 13. sealing rubber pad; 14. connecting cavity; 15. sealing rubber layer; 16. reserved groove; 17. strong spring; 18. movable push block; 19. limit block. 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] See also Figure 1-Figure 4 The utility model provides a technical solution: a solenoid valve structure, which includes a main body tube 1, a connecting tube 2, a fixed tube 3, a fixed platform 4, a connecting plate 5, an electric push rod 6, a push rod 7, an electromagnetic device 8, a photoelectric conversion plate 9, a stretching shaft 10, a movable block 11, a connecting block 12, a sealing rubber pad 13, a connecting cavity 14, a sealing rubber layer 15, a reserved groove 16, a strong spring 17, a movable push block 18 and a limit block 19. The connecting tube 2 is fixedly connected to the left end of the main body tube 1, the fixed tube 3 is fixedly connected to the upper end of the main body tube 1, the fixed platform 4 is fixedly connected to the upper end of the fixed tube 3, the connecting plate 5 is fixedly connected to the upper end of the fixed platform 4, the electric push rod 6 is fixedly connected to the upper end of the connecting plate 5, and the push rod 7 is movably connected to the upper end of the electric push rod 6.

[0026] The electromagnetic device 8 is fixedly connected to the upper end of the push rod 7, the photoelectric conversion plate 9 is fixedly connected to the upper end of the electromagnetic device 8, the stretching shaft 10 is fixedly connected to the lower end of the electromagnetic device 8, the movable block 11 is fixedly connected to the lower end of the stretching shaft 10, the connecting block 12 is fixedly connected to the lower end of the movable block 11, and the sealing rubber pad 13 is fixedly connected to the lower end of the connecting block 12. By using the main body tube 1 and the connecting tube 2, the solenoid valve structure is fixedly installed to a suitable position, and then the connecting plate 5 is fixedly installed by installing and using the fixing tube 3 and the fixing platform 4, and then by controlling the extension and retraction of the electric push rod 6 and the push rod 7, the electromagnetic device 8 and the photoelectric conversion plate 9 are adjusted to a suitable position, and then the photoelectric conversion work is performed by the installed photoelectric conversion plate 9 to provide the electromagnetic device 8 with the power required for the operation.

[0027] The connecting chamber 14 is fixedly connected to the inside of the main tube 1, the sealing rubber layer 15 is fixedly connected to the inside of the connecting chamber 14, the reserved groove 16 is fixedly connected to the inside of the main tube 1, the strong spring 17 is fixedly connected to the upper end of the reserved groove 16, the movable push block 18 is fixedly connected to the lower end of the strong spring 17, and the limit block 19 is fixedly connected to the right end of the movable push block 18. By turning on the electromagnetic device 8, the stretching shaft 10 is stretched, so that the movable block 11, the connecting block 12, and the sealing rubber pad 13 move upward, and the solenoid valve structure is opened, which facilitates the use of the solenoid valve structure. The sealing effect of the solenoid valve structure is improved through the connecting chamber 14 and the sealing rubber layer 15, and then the solenoid valve structure is further sealed through the strong spring 17, the movable push block 18 and the limit block 19.

[0028] Working principle: by using the main tube 1 and the connecting tube 2, the solenoid valve structure is fixedly installed in a suitable position, and then by installing and using the fixing tube 3 and the fixing platform 4, the connecting plate 5 is fixedly installed, and then by controlling the extension and retraction of the electric push rod 6 and the push rod 7, the electromagnetic device 8 and the photoelectric conversion plate 9 are adjusted to a suitable position, and then the installed photoelectric conversion plate 9 performs photoelectric conversion to provide the electromagnetic device 8 with the power required for the operation, and then by turning on the electromagnetic device 8, the stretching shaft 10 is stretched, so that the movable block 11, the connecting block 12, and the sealing rubber pad 13 move upward, and the solenoid valve structure is opened, which facilitates the use of the solenoid valve structure, and then through the connecting cavity 14 and the sealing rubber layer 15, the sealing effect of the solenoid valve structure is improved, and then through the strong spring 17, the movable push block 18 and the limit block 19, the solenoid valve structure is further sealed.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A solenoid valve structure, comprising a main body tube (1), a connecting tube (2), a fixing tube (3), a fixing platform (4), a connecting plate (5), an electric push rod (6), a push rod (7), an electromagnetic device (8), a photoelectric conversion plate, a stretching shaft (10), a movable block (11), a connecting block (12), a sealing rubber pad (13), a connecting cavity (14), a sealing rubber layer (15), a reserved groove (16), a strong spring (17), a movable push block (18) and a limit block (19), characterized in that: The connecting tube (2) is fixedly connected to the left end of the main tube (1), the fixing tube (3) is fixedly connected to the upper end of the main tube (1), the fixing platform (4) is fixedly connected to the upper end of the fixing tube (3), the connecting plate (5) is fixedly connected to the upper end of the fixing platform (4), the electric push rod (6) is fixedly connected to the upper end of the connecting plate (5), and the pushing rod (7) is movably connected to the upper end of the electric push rod (6).

2. A solenoid valve structure according to claim 1, characterized in that: The electromagnetic device (8) is fixedly connected to the upper end of the push rod (7), and the photoelectric conversion plate (9) is fixedly connected to the upper end of the electromagnetic device (8).

3. A solenoid valve structure according to claim 2, characterized in that: The stretching shaft (10) is fixedly connected to the lower end of the electromagnetic device (8), and the movable block (11) is fixedly connected to the lower end of the stretching shaft (10).

4. The solenoid valve structure according to claim 3, characterized in that: The connecting block (12) is fixedly connected to the lower end of the movable block (11), and the sealing rubber pad (13) is fixedly connected to the lower end of the connecting block (12).

5. The solenoid valve structure according to claim 4, characterized in that: The connecting cavity (14) is fixedly connected to the inside of the main body tube (1), and the sealing rubber layer (15) is fixedly connected to the inside of the connecting cavity (14).

6. The solenoid valve structure according to claim 5, characterized in that: The reserved groove (16) is fixedly connected to the inside of the main body tube (1), and the strong spring (17) is fixedly connected to the upper end of the inside of the reserved groove (16).

7. The solenoid valve structure according to claim 6, characterized in that: The movable push block (18) is fixedly connected to the lower end of the strong spring (17), and the limit block (19) is fixedly connected to the right end of the movable push block (18).

Images