Stable electromagnetic valve fixing structure

Abstract

The utility model relates to the field of electromagnetic valves, in particular to a stable electromagnetic valve fixing structure. Comprising a valve body, connectors are installed at the two ends of the valve body, connecting structures are arranged on the inner walls of the connectors, each connecting structure comprises a plurality of round rods, the round rods are slidably connected with the connectors, connecting pads are fixedly connected to the ends, close to the valve body, of the round rods, and the connecting pads abut against the connectors. The arc surface of the round rod is slidably connected with a connecting ring, the inner wall of the connecting ring is fixedly connected with a connecting pipe, the inner wall of the round rod is slidably connected with a clamping groove, the inner wall of the round rod is provided with a sliding groove, the sliding groove is communicated with the clamping groove, and the inner wall of the clamping groove is connected with a clamping rod in a clamped mode. The stable electromagnetic valve fixing structure has the advantages that the connecting pipe and the electromagnetic valve can be conveniently and quickly mounted and dismounted, the electromagnetic valve can be conveniently overhauled, and the mounting cost of the electromagnetic valve is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of solenoid valves, and in particular to a robust solenoid valve fixing structure. Background Technology

[0002] A solenoid valve is an automated control element that uses electromagnetic force to control the flow of fluids (gas, liquid, steam, etc.). Its working principle involves an electromagnetic coil generating a magnetic field, which drives the valve core to move, thereby changing the state of the passage within the valve body and thus opening or closing the fluid flow.

[0003] Existing technologies, such as the utility model patent with publication number CN205244542U, disclose an electromagnetic valve. This patent employs a valve body and a valve stem. The valve body has an inlet fluid channel and an outlet fluid channel, each including a vertical section and a horizontal section. A chamber connecting the inlet and outlet fluid channels is located at the top of the valve body. The upper and lower side walls at the connection between the vertical and horizontal sections of the inlet and outlet fluid channels are respectively provided with a first protrusion and a second protrusion made of silicone. The first protrusion is curved outwards into an arc shape, and the second protrusion is curved inwards into an arc shape. This allows the fluid to flow along the arc-shaped portions of the first and second protrusions when passing through the inlet and outlet fluid channels. The arc-shaped portions buffer the fluid, greatly reducing the scouring force of the fluid on the channel walls, thus preventing damage to the channel walls and reducing damage to the valve stem caused by friction with metal debris.

[0004] The inventors discovered in daily use that in the prior art, the connection between pipes and solenoid valves is mostly fixed with bolts. However, bolt connections usually require manual installation and tightening, which may increase installation time and difficulty, especially in places with confined spaces or where direct contact is not possible. If the bolts are not tightened evenly or the gaskets are not installed properly, leakage may occur at the connection, which may affect the normal operation of the solenoid valve or even cause liquid or gas leakage. Moreover, the bolt material is not corrosion resistant, and long-term exposure to humid or corrosive environments may cause the bolts to rust, affecting the connection strength and sealing effect.

[0005] This application provides another technical solution to this technical problem, aiming to provide those skilled in the art with multiple options for solving the problem. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies.

[0007] To solve the above-mentioned technical problems, this utility model provides a stable solenoid valve fixing structure, including: a valve body, with connectors installed at both ends of the valve body, a connecting structure provided on the inner wall of the connector, the connecting structure including a plurality of round rods, each of the round rods being slidably connected to the connector, a connecting pad being fixedly connected to the end of the round rod near the valve body, the connecting pad abutting against the connector, a connecting ring being slidably connected to the arc surface of the round rod, a connecting tube being fixedly connected to the inner wall of the connecting ring, a slot being slidably connected to the inner wall of the round rod, a sliding groove being formed on the inner wall of the round rod, the sliding groove communicating with the slot, the inner wall of the slot engaging with a locking rod, the locking rod abutting against the connecting ring, a positioning rod being fixedly connected to the bottom wall of the slot, the positioning rod being movably connected to the locking rod, and the sliding groove being slidably connected to the locking rod.

[0008] The above components achieve the following effects: When connection via the connector and connecting ring is required, the connecting pad is pulled to move, then the connector and connecting ring are aligned, the round rod is pulled through the connector and connecting ring, then the locking rod is pulled to move, then the insert rod is aligned with the slide groove and positioning rod, then the locking rod is inserted into the slide groove, the locking rod slides on the arc surface of the positioning rod, after sliding to the appropriate position, the locking rod is rotated to move, the locking rod rotates on the arc surface of the positioning rod, then the locking rod is locked into the slot for fixation, then the connecting ring is connected to the connector, and the connecting pipe is connected to the valve body.

[0009] Preferably, the positioning rod has a circular cross-section and is made of stainless steel.

[0010] The effect achieved by the above components is that the positioning rod can limit the locking rod, preventing it from shifting or falling off during use.

[0011] Preferably, the upper and lower ends of the clamp are provided with a plurality of slots, and the plurality of slots are evenly distributed on the clamp.

[0012] The effect achieved by the above components is that the groove can increase the friction between the hand and the lever, preventing slippage when moving the lever.

[0013] Preferably, an anti-slip pad, which is a rubber pad, is fixedly connected to the side of the lever near the connecting ring.

[0014] The effect achieved by the above components is that the anti-slip pad can increase the friction between the locking rod and the connecting ring, preventing the locking rod from sliding when it is in contact with and fixed to the connecting ring.

[0015] Preferably, the arc surface of the valve body is provided with two support structures, each support structure including two fixing plates. The two fixing plates are fixedly connected to the valve body. A screw and a slide rod are respectively fixedly connected to the side of the two fixing plates near the connecting pipe. A support ring is slidably connected to the arc surface of the connecting pipe. Two connecting plates are fixedly connected to the arc surface of the support ring. The two connecting plates are slidably connected to the slide rod and the screw, respectively. A threaded ring is threadedly connected to the arc surface of the screw. The threaded ring is rotatably connected to the connecting plate.

[0016] The effect achieved by the above components is as follows: when it is necessary to support the connecting pipe, the threaded ring is rotated and moved. The threaded ring moves on the screw, the threaded ring drives the connecting plate to move, the connecting plate drives the support ring to move, the support ring drives the remaining connecting plates to move, the connecting plates move on the slide rod and the screw respectively, and the support ring moves on the arc surface of the connecting pipe. After moving to the appropriate position, the support ring supports the connecting pipe.

[0017] Preferably, the arc surface of the threaded ring is provided with a plurality of auxiliary grooves, and the plurality of auxiliary grooves are evenly distributed on the threaded ring.

[0018] The effect achieved by the above components is that the auxiliary groove can increase the friction between the hand and the threaded ring, preventing slippage when rotating the threaded ring.

[0019] Preferably, a protective sleeve is fixedly connected inside the support ring, and the protective sleeve has a circular cross-section.

[0020] The effect achieved by the above components is that the protective sleeve can protect the connecting pipe and prevent the support ring from wearing out when supporting the connecting pipe.

[0021] Compared with related technologies, the robust solenoid valve fixing structure provided by this utility model has the following advantages:

[0022] This invention provides a robust solenoid valve fixing structure. In existing technologies, pipes are mostly connected to solenoid valves using bolts. However, bolt connections typically require manual installation and tightening, which can increase installation time and difficulty, especially in confined spaces or where direct contact is impossible. Uneven bolt tightening or improper installation of the sealing gasket can lead to leaks at the connection, affecting the normal operation of the solenoid valve and even causing liquid or gas leakage. Furthermore, bolt materials are not corrosion-resistant; long-term exposure to humid or corrosive environments can cause bolt rust, affecting connection strength and sealing performance. This device allows for convenient and rapid installation and disassembly of the connecting pipe and solenoid valve, facilitating solenoid valve maintenance and significantly reducing installation costs.

[0023] By setting up a support structure, the connecting pipe can be easily supported, preventing it from sagging due to its own weight and the weight of the water flow during use, thus greatly improving the stability between the solenoid valve and the connecting pipe. Attached Figure Description

[0024] Figure 1 A schematic diagram of a robust solenoid valve fixing structure provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows the connection structure.

[0026] Figure 3 for Figure 2 The diagram shows a partial structural representation.

[0027] Figure 4 for Figure 1 The diagram shows the supporting structure.

[0028] The following are the labeling elements in the diagram: 1. Connector; 2. Valve body; 3. Connection structure; 301. Connecting pipe; 302. Connecting ring; 303. Connecting gasket; 304. Round rod; 305. Locking rod; 306. Groove; 307. Anti-slip pad; 308. Positioning rod; 309. Slide groove; 310. Locking groove; 4. Support structure; 41. Fixing plate; 42. Connecting plate; 43. Screw; 44. Slide rod; 45. Threaded ring; 46. Auxiliary groove; 47. Support ring; 48. Protective sleeve. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0031] Please see Figures 1 to 4 The present invention provides a stable solenoid valve fixing structure, comprising: a valve body 2, with connectors 1 installed at both ends of the valve body 2, a connecting structure 3 provided on the inner wall of the connectors 1, and two supporting structures 4 provided on the arc surface of the valve body 2.

[0032] In the embodiments of this utility model, please refer to Figure 2 and Figure 3The connecting structure 3 includes several round rods 304, each of which is slidably connected to the connector 1. A connecting pad 303 is fixedly connected to one end of the round rod 304 near the valve body 2. The connecting pad 303 abuts against the connector 1. A connecting ring 302 is slidably connected to the arc surface of the round rod 304. A connecting pipe 301 is fixedly connected to the inner wall of the connecting ring 302. A slot 310 is slidably connected to the inner wall of the round rod 304. A sliding groove 309 is opened on the inner wall of the round rod 304. The sliding groove 309 communicates with the slot 310. A locking rod 305 is locked to the inner wall of the slot 310. The locking rod 305 abuts against the connecting ring 302. A positioning rod 308 is fixedly connected to the bottom wall of the slot 310. The positioning rod 308 is movably connected to the locking rod 305. The sliding groove 309 is slidably connected to the locking rod 305. When connection is required via connector 1 and connecting ring 302, pull connecting pad 303 to move it, then align connector 1 and connecting ring 302, pull to drive round rod 304 through connector 1 and connecting ring 302, then pull locking rod 305 to move it, then align the insert rod with slide groove 309 and positioning rod 308, then insert locking rod 305 into slide groove 309, locking rod 305 slides on the arc surface of positioning rod 308, after sliding to the appropriate position, rotate locking rod 305 to move it, locking rod 305 rotates on the arc surface of positioning rod 308, then locking rod 305 into locking groove 310 for fixation, then connecting ring 302 is connected to connector 1 for use, connecting pipe 301 is connected to valve body 2, positioning rod 308 has a circular cross section and is a stainless steel rod. The positioning rod 308 can limit the position of the locking rod 305 to prevent it from shifting or falling during use. Several slots 306 are evenly distributed on both the upper and lower ends of the locking rod 305. The slots 306 increase the friction between the hand and the locking rod 305, preventing slippage when moving it. An anti-slip pad 307, made of rubber, is fixedly connected to the side of the locking rod 305 closest to the connecting ring 302. The anti-slip pad 307 increases the friction between the locking rod 305 and the connecting ring 302, preventing slippage when the locking rod 305 is in contact with and fixed to the connecting ring 302.

[0033] In the embodiments of this utility model, please refer to Figure 1 and Figure 4The support structure 4 includes two fixed plates 41, which are fixedly connected to the valve body 2. A screw 43 and a slide rod 44 are fixedly connected to the side of the two fixed plates 41 near the connecting pipe 301, respectively. A support ring 47 is slidably connected to the arc surface of the connecting pipe 301. Two connecting plates 42 are fixedly connected to the arc surface of the support ring 47. The two connecting plates 42 are slidably connected to the slide rod 44 and the screw 43, respectively. A threaded ring 45 is threadedly connected to the arc surface of the screw 43. The threaded ring 45 is rotatably connected to the connecting plate 42. When support is needed for the connecting pipe 301, the threaded ring 45 is rotated and moved. The threaded ring 45 moves on the screw 43, which in turn moves the connecting plate 42. The connecting plate 42 moves the support ring 47, which in turn moves the remaining connecting plates 42. The connecting plates 42 move on the slide rod 44 and the screw 43 respectively. The support ring 47 moves on the arc surface of the connecting pipe 301. After moving to the appropriate position, the support ring 47 supports the connecting pipe 301. The arc surface of the threaded ring 45 has several auxiliary grooves 46, which are evenly distributed on the threaded ring 45. The auxiliary grooves 46 can increase the friction between the hand and the threaded ring 45, preventing slippage when rotating the threaded ring 45. A protective sleeve 48 is fixedly connected inside the support ring 47. The protective sleeve 48 has a circular cross-section. The protective sleeve 48 can protect the connecting pipe 301 and prevent the support ring 47 from wearing when supporting the connecting pipe 301.

[0034] The working principle of the stable solenoid valve fixing structure provided by this utility model is as follows: When it is necessary to connect the connector 1 and the connecting ring 302, pull the connecting pad 303 to move it, then align the connector 1 and the connecting ring 302, pull the round rod 304 through the connector 1 and the connecting ring 302, then pull the locking rod 305 to move it, then align the insert rod with the slide groove 309 and the positioning rod 308, then insert the locking rod 305 into the slide groove 309, and slide the locking rod 305 on the arc surface of the positioning rod 308. After sliding to the appropriate position, rotate the locking rod 305 to move it, and the locking rod 305 is positioned... The arc surface of rod 308 rotates, and then the locking rod 305 is locked into the locking groove 310 for fixation. Then the connecting ring 302 is connected to the connector 1 for use, and the connecting pipe 301 is connected to the valve body 2. The positioning rod 308 can limit the locking rod 305 to prevent the locking rod 305 from shifting or falling during use. The slot 306 can increase the friction between the hand and the locking rod 305 to prevent slippage when moving the locking rod 305. The anti-slip pad 307 can increase the friction between the locking rod 305 and the connecting ring 302 to prevent the locking rod 305 from slipping when it abuts and is fixed with the connecting ring 302.

[0035] When support is needed for the connecting pipe 301, the threaded ring 45 is rotated and moved. The threaded ring 45 moves on the screw 43, which in turn moves the connecting plate 42. The connecting plate 42 moves the support ring 47, which in turn moves the remaining connecting plates 42. The connecting plates 42 move on the slide rod 44 and the screw 43 respectively. The support ring 47 moves on the arc surface of the connecting pipe 301. After moving to the appropriate position, the support ring 47 supports the connecting pipe 301. The auxiliary groove 46 can increase the friction between the hand and the threaded ring 45 to prevent slippage when rotating the threaded ring 45. The protective sleeve 48 can protect the connecting pipe 301 to prevent wear of the support ring 47 when supporting the connecting pipe 301.

[0036] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A robust solenoid valve fixing structure, characterized in that, include: A valve body (2) is provided, with connectors (1) installed at both ends. The inner wall of each connector (1) has a connecting structure (3). The connecting structure (3) includes several round rods (304), each of which is slidably connected to the connector (1). A connecting pad (303) is fixedly connected to one end of each round rod (304) near the valve body (2). The connecting pad (303) abuts against the connector (1). A connecting ring (302) is slidably connected to the arc surface of each round rod (304). The inner wall of the connecting ring (302) is fixedly connected to... The connecting pipe (301) has a groove (310) slidably connected to the inner wall of the round rod (304). The inner wall of the round rod (304) is provided with a sliding groove (309). The sliding groove (309) is connected to the groove (310). The inner wall of the groove (310) is engaged with the rod (305). The rod (305) abuts against the connecting ring (302). The bottom wall of the groove (310) is fixedly connected with a positioning rod (308). The positioning rod (308) is movably connected to the rod (305). The sliding groove (309) is slidably connected to the rod (305).

2. The robust solenoid valve fixing structure according to claim 1, characterized in that, The positioning rod (308) has a circular cross-section and is made of stainless steel.

3. The robust solenoid valve fixing structure according to claim 1, characterized in that, The clamp (305) has several slots (306) on both the upper and lower sides, and the slots (306) are evenly distributed on the clamp (305).

4. The robust solenoid valve fixing structure according to claim 1, characterized in that, The anti-slip pad (307) is fixedly connected to the side of the lever (305) near the connecting ring (302), and the anti-slip pad (307) is a rubber pad.

5. The robust solenoid valve fixing structure according to claim 1, characterized in that, The valve body (2) has two support structures (4) on its arc surface. The support structure (4) includes two fixing plates (41). The two fixing plates (41) are fixedly connected to the valve body (2). The two fixing plates (41) are respectively fixedly connected to a screw (43) and a slide rod (44) on the side of the connecting pipe (301) near the connecting pipe (301). The arc surface of the connecting pipe (301) is slidably connected to a support ring (47). The arc surface of the support ring (47) is fixedly connected to two connecting plates (42). The two connecting plates (42) are slidably connected to the slide rod (44) and the screw (43) respectively. The arc surface of the screw (43) is threadedly connected to a threaded ring (45). The threaded ring (45) is rotatably connected to the connecting plate (42).

6. The robust solenoid valve fixing structure according to claim 5, characterized in that, The threaded ring (45) has a plurality of auxiliary grooves (46) on its arc surface, and the plurality of auxiliary grooves (46) are evenly distributed on the threaded ring (45).

7. A robust solenoid valve fixing structure according to claim 5, characterized in that, The support ring (47) is fixedly connected to a protective sleeve (48), and the protective sleeve (48) has a circular cross-section.

Images