Novel electromagnetic valve
By arranging connecting blocks and elastic sheets on both sides of the solenoid valve body, the external pipe is clamped with the elastic sheet through the connecting hole and sealed with a sealing gasket, and the wires are limited by the threaded rod and the limit block structure, which solves the problems of unstable connection of the solenoid valve and loose wires, achieves stable connection and prevents liquid leakage and wire detachment.
Patent Information
- Application Number
- CN202422571765.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The external pipe connection of the existing solenoid valve is unstable and easy to detach, and the wires are loose and shaken, resulting in liquid leakage or power failure of the solenoid valve.
By arranging connecting blocks and elastic sheets on both sides of the solenoid valve body, the external pipe is clamped with the elastic sheet through the connecting hole and sealed with a sealing gasket, and the wire is limited by the threaded rod and the limit block structure to prevent loosening.
The connection between the external pipe and the solenoid valve is more stable, liquid leakage is avoided, the wires are not easy to loosen, and the normal operation of the solenoid valve is ensured.
Smart Images
Figure CN223306398U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solenoid valves, in particular to a novel solenoid valve. Background Art
[0002] A solenoid valve is a device that uses electromagnetic force to control fluid flow. It is a fundamental component of automation and widely used in industrial control systems. A solenoid valve uses a solenoid coil to generate a magnetic field, manipulating the valve body's open and closed state, thereby controlling the flow of liquids or gases. This device typically consists of an electromagnet and a valve body. Electric current flows through the coil, generating a magnetic field that affects the moving parts of the valve body, changing its open and closed state. Solenoid valves play a vital role in automated control systems, finding applications in industrial fluid control, irrigation systems, air conditioning systems, and automotive engineering. There are various types of solenoid valves, including direct-acting, pilot-operated, and step-by-step direct-acting, each with distinct designs and applications. Furthermore, solenoid valves are actuators, not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, flow, speed, and other parameters of a medium.
[0003] However, the existing new solenoid valve has the following disadvantages:
[0004] (1) The existing new solenoid valve has a weak stabilizing function for the external pipes connected to the solenoid valve water inlet pipe and the water outlet pipe. When the solenoid valve is in use, the internal pressure is relatively high. If the connection between the external pipe and the solenoid valve water inlet pipe and the water outlet pipe is unstable, the external pipe and the solenoid valve water inlet pipe and the water outlet pipe may be easily separated, causing internal liquid leakage.
[0005] (2) The existing new type of solenoid valve has a weak limiting function for the wires. When in use, the wires are prone to shaking when the solenoid valve is running. After shaking for a long time, the wires are prone to loosening the connection with the solenoid valve or even detaching from the solenoid valve, causing the solenoid valve to lose power. Utility Model Content
[0006] The purpose of the present utility model is to provide a new type of solenoid valve to solve the problems raised in the above background technology.
[0007] To achieve the above objectives, the present invention provides the following technical solutions:
[0008] A new type of solenoid valve includes a solenoid valve body, the top of the solenoid valve body is fixedly connected to a mounting base, the top of the mounting base is fixedly connected to a mounting top cover, the top of the mounting top cover is fixedly connected to a solenoid valve head, the top of the solenoid valve head is provided with a threaded hole, and a threaded rod is threadedly connected inside the threaded hole.
[0009] Preferably, one end of the solenoid valve body is fixedly connected to a water inlet pipe, and the other end of the solenoid valve body is fixedly connected to a water outlet pipe.
[0010] Preferably, both sides of the solenoid valve body are fixedly connected with connecting blocks, and connecting holes are opened inside the connecting blocks.
[0011] Preferably, an elastic sheet is fixedly connected to the inner wall of the connection hole, and the elastic sheet is in the shape of a trapezoidal thin sheet. A sealing groove is opened on the inner wall of the connection hole near the elastic sheet, and a sealing gasket is fixedly installed in the sealing groove.
[0012] Preferably, a side of the solenoid valve head close to the wire pipe is electrically connected to an electric wire, and a rotating block is fixedly connected to the top of the threaded rod.
[0013] Preferably, the bottom end of the threaded rod is fixedly connected to a limiting block, and the outer surface of the limiting block is rotatably connected to an extrusion block.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] 1. This new type of solenoid valve is provided with a connecting block, a connecting hole and an elastic sheet. When in use, the external pipe is placed into the connecting hole opened in the connecting block corresponding to the side of the water inlet pipe or the water outlet pipe as required, and is put on the water inlet pipe or the water outlet pipe. Then the elastic sheet clamps the external pipe so that the external pipe cannot be pulled out. The sealing gasket in the sealing groove seals the external pipe to prevent the liquid in the external pipe from leaking out, thereby achieving the effect of making the connection between the external pipe and the solenoid valve more stable, and avoiding the situation where the external pipe connection is unstable and detaches from the water inlet pipe or the water outlet pipe during use.
[0016] 2. This new type of solenoid valve is arranged through the arrangement of a wire tube, a threaded rod and an extrusion block. When in use, the user rotates the rotating block to rotate the threaded rod, and the threaded rod is moved downward through the threaded connection between the threaded rod and the threaded hole opened on the wire tube. The downward movement of the threaded rod drives the limit block and the extrusion block to move downward. The limit block limits the extrusion block, and the downward movement of the extrusion block squeezes the wire, thereby achieving the effect of limiting the wire, avoiding the situation where the connection between the wire and the solenoid valve becomes loose or even detaches from the solenoid valve due to the long-term shaking of the wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall appearance of the utility model;
[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 3 This is an exploded schematic diagram of the wire tube and threaded rod of the present invention;
[0020] Figure 4 This is a schematic cross-sectional view of the connecting block of the present invention.
[0021] In the figure: 1. Solenoid valve body; 2. Mounting base; 3. Solenoid valve head; 4. Wire tube; 5. Threaded rod; 6. Rotating block; 7. Limit block; 8. Extrusion block; 9. Water inlet pipe; 10. Connecting block; 11. Connecting hole; 12. Water outlet pipe; 13. Threaded hole; 14. Electric wire; 15. Mounting top cover; 16. Elastic sheet; 17. Sealing groove; 18. Sealing gasket. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] See also Figures 1-4 As shown, the utility model provides a technical solution:
[0024] A novel solenoid valve includes a solenoid valve body 1, a mounting base 2 fixedly connected to the top of the solenoid valve body 1, a mounting top cover 15 fixedly connected to the top of the mounting base 2, and a solenoid valve head 3 fixedly connected to the top of the mounting top cover 15. The solenoid valve body 1 and the solenoid valve head 3 are connected by the arrangement of the mounting base 2 and the mounting top cover 15. A threaded hole 13 is formed at the top of the solenoid valve head 3, and a threaded rod 5 is threadedly connected to the threaded hole 13. The threaded connection between the threaded hole 13 and the threaded rod 5 causes the threaded rod 5 to move up and down when the threaded rod 5 rotates.
[0025] In this embodiment, preferably, one end of the solenoid valve body 1 is fixedly connected to the water inlet pipe 9, and the other end of the solenoid valve body 1 is fixedly connected to the water outlet pipe 12, and an external pipe is connected through the water inlet pipe 9 and the water outlet pipe 12, thereby achieving the use of the solenoid valve;
[0026] In this embodiment, preferably, both sides of the solenoid valve body 1 are fixedly connected with a connecting block 10, and a connecting hole 11 is opened inside the connecting block 10. There are two connecting blocks 10. Through the setting of the connecting block 10 and the connecting hole 11 opened on the connecting block 10, when the two connecting blocks 10 are connected to the solenoid valve body 1, the two connecting holes 11 surround the water inlet pipe 9 and the water outlet pipe 12 respectively. At this time, the external pipe must be connected to the water inlet pipe 9 or the water outlet pipe 12 between the connecting hole 11 and the water inlet pipe 9 or the water outlet pipe 12.
[0027] In this embodiment, preferably, an elastic sheet 16 is fixedly connected to the inner wall of the connecting hole 11. The elastic sheet 16 is in the shape of a trapezoidal thin sheet. A sealing groove 17 is opened on the inner wall of the connecting hole 11 near the elastic sheet 16. A sealing gasket 18 is fixedly installed in the sealing groove 17. Through the arrangement of the elastic sheet 16, when the external pipe enters the gap between the connecting hole 11 and the water inlet pipe 9 or the water outlet pipe 12, the elastic sheet 1 will clamp the external pipe to prevent the external pipe from being separated from the water inlet pipe 9 or the water outlet pipe 12. The connected external pipe is sealed by the arrangement of the sealing gasket 18, thereby preventing liquid leakage;
[0028] In this embodiment, preferably, the side of the solenoid valve head 3 close to the wire tube 4 is electrically connected to a wire 14, and the top of the threaded rod 5 is fixedly connected to a rotating block 6. By setting the rotating block 6, the threaded rod 5 can be rotated by rotating the rotating block 6 when in use, and the threaded rod 5 can be controlled to move up and down by the threaded connection between the threaded rod 5 and the threaded hole 13. In addition, the wire 14 is inside the wire tube 4;
[0029] In this embodiment, preferably, the bottom end of the threaded rod 5 is fixedly connected to the limiting block 7, and the outer surface of the limiting block 7 is rotatably connected to the extrusion block 8. The extrusion block 8 is limited by the setting of the limiting block 7, and the limiting block 7 is rotatably connected to the extrusion block 8. When the rotating block 6 drives the threaded rod 5 to rotate, the extrusion block 8 will not rotate, but will only move up and down, thereby squeezing the wire 14 to prevent the wire 14 from shaking during use, causing the wire 14 to loosen or even detach from the solenoid valve head 3.
[0030] When using a new type of solenoid valve of this embodiment, the external pipe is placed into the hole 11 opened on the corresponding connection block on the side of the water inlet pipe 9 or the water outlet pipe 12 according to the needs, and is sleeved on the water inlet pipe 9 or the water outlet pipe 12. Then, the elastic piece 16 provided inside the connection hole 11 clamps the external pipe so that the external pipe cannot be pulled out, thereby achieving the effect of making the connection between the external pipe and the solenoid valve more stable, avoiding the situation where the external pipe connection is unstable and detached from the water inlet pipe 9 or the water outlet pipe 12 during use. When the external pipe is stuck, the sealing gasket 18 is provided in the sealing groove 17, and the sealing gasket 18 seals the external pipe. To avoid leakage of internal liquid during use, when using the solenoid valve, the user rotates the rotating block 6, and the rotation of the rotating block 6 drives the threaded rod 5 to rotate, and the threaded rod 5 is threadedly connected to the threaded hole 13 opened on the wire tube 4 to move the threaded rod 5 downward, and the downward movement of the threaded rod 5 drives the limit block 7 and the extrusion block 8 to move downward, and through the rotation connection between the limit block 7 and the extrusion block 8, when the rotating block 6 drives the threaded rod 5 to rotate, the extrusion block 8 will not rotate, but will only move up and down. When the extrusion block 8 moves downward, it squeezes the wire 14, thereby achieving the effect of limiting the wire 14, avoiding the problem of the wire 14 detaching from the solenoid valve after shaking for a long time during use.
[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.
Claims
1. A new type of solenoid valve, characterized by: The invention comprises a solenoid valve body (1), wherein the top of the solenoid valve body (1) is fixedly connected to a mounting base (2), the top of the mounting base (2) is fixedly connected to a mounting top cover (15), the top of the mounting top cover (15) is fixedly connected to a solenoid valve head (3), the top of the solenoid valve head (3) is provided with a threaded hole (13), and a threaded rod (5) is threadedly connected inside the threaded hole (13).
2. A new type of solenoid valve according to claim 1, characterized in that: One end of the electromagnetic valve body (1) is fixedly connected to a water inlet pipe (9), and the other end of the electromagnetic valve body (1) is fixedly connected to a water outlet pipe (12).
3. A new type of solenoid valve according to claim 1 or 2, characterized in that: Both sides of the electromagnetic valve body (1) are fixedly connected with connection blocks (10), and a connection hole (11) is provided inside the connection block (10).
4. A new type of solenoid valve according to claim 3, characterized in that: An elastic sheet (16) is fixedly connected to the inner wall of the connection hole (11), and the elastic sheet (16) is in the shape of a trapezoidal thin sheet. A sealing groove (17) is provided on the inner wall of the connection hole (11) near the elastic sheet (16), and a sealing gasket (18) is fixedly installed in the sealing groove (17).
5. A new type of solenoid valve according to claim 4, characterized in that: The side of the solenoid valve head (3) close to the wire tube (4) is electrically connected to an electric wire (14), and the top end of the threaded rod (5) is fixedly connected to a rotating block (6).
6. A new type of solenoid valve according to claim 5, characterized in that: The bottom end of the threaded rod (5) is fixedly connected to a limiting block (7), and the outer surface of the limiting block (7) is rotatably connected to an extrusion block (8).