Solenoid valve

Abstract

The utility model discloses an electromagnetic valve which comprises a shell, an explosion-proof upper cover assembly is arranged above the shell, the explosion-proof upper cover assembly comprises an upper cover body, the lower end of the upper cover body is integrally connected with a positioning plate located in the circumferential direction, the positioning plate is provided with a plurality of installation holes in a penetrating mode, and the installation holes are communicated with the shell. The positioning plate is connected with the electromagnetic valve body through a fixing bolt, and a cable interface is integrally connected to the side face of the upper cover body. The utility model has the advantage of adjusting the direction of the cable interface.

Description

Technical Field

[0001] This utility model relates to the field of solenoid valves, specifically a solenoid valve. Background Technology

[0002] Solenoid valves have a wide range of applications. They can be used to control the flow of gas or liquids. They are typically installed at the inlet of pipe or channel, and when energized, the valve stem moves up or down to control the flow. This method of flow control is very common and widely used; however, safety considerations must be taken into account for different fluid characteristics.

[0003] Solenoid valves utilize the energization of a solenoid coil to cause an electromagnet to attract and release the valve stem, thereby controlling the flow path. Currently, solenoid valves have a single, fixed cable interface, making it impossible to adjust for different site conditions; therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a solenoid valve to solve the problems mentioned in the background art, which has the advantage of adjusting the direction of the cable interface.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a solenoid valve, including a housing, an explosion-proof cover assembly is provided on the upper part of the housing, the explosion-proof cover assembly includes a cover body, a positioning plate integrally connected to the lower end of the cover body in a circumferential direction, the positioning plate is provided with a plurality of mounting holes, the positioning plate is connected to the solenoid valve body by fixing bolts, and a cable interface is integrally connected to the side of the cover body.

[0006] By adopting the above technical solution, the upper cover body is connected to the solenoid valve body through the positioning plate, and the positioning plate is connected to the solenoid valve body through the fixing bolts. Using the fixing bolts, the direction of the cable interface can be adjusted during the installation process to facilitate installation. The cable interface of this solution can be selected from a variety of interfaces, which effectively distinguishes it from the single interface available on the market, reflecting a wider range of applications and greater convenience for the product.

[0007] As a further embodiment of this invention, heat dissipation strips are provided on both sides of the housing.

[0008] By adopting the above technical solution, which includes a heat dissipation strip, the temperature of the coil is significantly reduced during the operation of the solenoid valve, effectively improving the coil's durability and lifespan.

[0009] As a further improvement of this utility model, the housing is provided with an L-shaped plate on one side of the upper cover.

[0010] By adopting the above technical solution, the L-shaped plate facilitates the removal of the casing.

[0011] As a further improvement of this utility model: a semi-circular groove is provided on the side of the shell, and a threaded groove is provided at the bottom of the semi-circular groove.

[0012] By adopting the above technical solution, an external semicircular block is placed into a semicircular groove, and then an external bolt is used to thread the semicircular block and connect it to the threaded groove, thereby facilitating the fixing of the housing.

[0013] As a further improvement of this utility model, a plurality of circular slots are provided on one side of the housing.

[0014] By adopting the above technical solution, the slot design facilitates the placement of the housing.

[0015] As a further improvement of this utility model: a protrusion is integrally connected to the side of the housing facing the upper cover, and the upper cover is provided with a receiving groove for accommodating the protrusion.

[0016] By adopting the above technical solution, after the top cover is placed on top of the shell, the protrusion is in the receiving groove, which increases the connection strength between the two.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The top cover body is connected to the solenoid valve body via a positioning plate. The positioning plate is connected to the solenoid valve body via fixing bolts. Using fixing bolts, the direction of the cable interface can be adjusted during installation to facilitate installation. This solution offers a variety of cable interfaces, effectively differentiating itself from products on the market that only offer a single interface, thus demonstrating a wider range of applications and greater convenience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0020] Figure 2 This is a front view of an embodiment;

[0021] Figure 3 This is a side view of an embodiment;

[0022] Figure 4 for Figure 2 An explosion diagram.

[0023] In the diagram: 1. Housing; 2. Top cover body; 3. Positioning plate; 4. Mounting hole; 5. Cable interface; 6. Heat sink; 7. L-shaped plate; 8. Semicircular groove; 9. Threaded groove; 10. Slot; 11. Protrusion; 12. Receiving groove. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] In this embodiment of the utility model,

[0026] A type of solenoid valve, such as Figures 1-4 As shown, the device includes a housing 1, and an explosion-proof top cover assembly is provided on the top of the housing 1. The explosion-proof top cover assembly includes a top cover body 2. A positioning plate 3 in the circumferential direction is integrally connected to the lower end of the top cover body 2. The positioning plate 3 is provided with multiple mounting holes 4. The positioning plate 3 is connected to the solenoid valve body by fixing bolts. A cable interface 5 is integrally connected to the side of the top cover body 2.

[0027] Heat dissipation strips 6 are provided on both sides of the housing 1.

[0028] The housing 1 is provided with an L-shaped plate 7 on one side of the upper cover.

[0029] The side of the housing 1 is provided with a semi-circular groove 8, and the bottom of the semi-circular groove 8 is provided with a threaded groove 9.

[0030] A plurality of circular slots 10 are provided on one side of the housing 1.

[0031] The housing 1 is integrally connected to the side facing the upper cover with a protrusion 11, and the upper cover is provided with a receiving groove 12 for accommodating the protrusion 11.

[0032] Working principle:

[0033] The upper cover body 2 is connected to the solenoid valve body through the positioning plate 3. The positioning plate 3 is connected to the solenoid valve body through fixing bolts. Using fixing bolts, the direction of the cable interface 5 can be adjusted during installation to facilitate installation. The cable interface 5 of this solution can be selected with a variety of interfaces, which effectively distinguishes it from the single interface available on the market, reflecting a wider range of applications and greater convenience for the product.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An electromagnetic valve comprising a housing (1), characterized in that: The upper part of the shell (1) is provided with an explosion-proof upper cover assembly, the explosion-proof upper cover assembly comprises an upper cover body (2), the lower end of the upper cover body (2) is integrally connected with a circumferential positioning plate (3), a plurality of mounting holes (4) are arranged on the positioning plate (3), the positioning plate (3) is connected with the electromagnetic valve body through fixing bolts, and the side of the upper cover body (2) is integrally connected with a cable interface (5).

2. The electromagnetic valve according to claim 1, characterized by: The both sides of the shell (1) are provided with heat dissipation strips (6).

3. The electromagnetic valve according to claim 1, characterized by: The shell (1) is provided with an L-shaped plate (7) on one side of the upper cover.

4. The electromagnetic valve according to claim 1, characterized by: The side of the shell (1) is provided with a semicircular groove (8), and the groove bottom of the semicircular groove (8) is provided with a threaded groove (9).

5. The electromagnetic valve according to claim 1, characterized by: The side of the shell (1) is provided with a plurality of circular clamping grooves (10).

6. The electromagnetic valve according to claim 1, characterized by: The side of the shell (1) towards the upper cover is integrally connected with a protruding block (11), and the upper cover is provided with a containing groove (12) for containing the protruding block (11).

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