A solenoid valve port connection auxiliary device
By designing buffer components and limiting components in the compression joint of the solenoid valve, the damage to the internal structure of the joint is solved, and effective buffering of impact force and efficient liquid guidance is achieved.
Patent Information
- Application Number
- CN202421588297.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-07
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-07
AI Technical Summary
The existing solenoid valve compression joints are easily blocked by the valve core and the guiding structure during the liquid flow, causing the impact force to damage the internal structure of the joint, thereby damaging the solenoid valve.
A solenoid valve port connection auxiliary equipment is designed, adopting a combination of two sets of buffer components and limiting components. The buffer component includes a first set of ring and an inclined dial plate. The first set of ring is driven to rotate through liquid impact, and the impact force is discharged with the inclined dial plate; the restriction component assists the buffer component to rotate through the ball and rotating groove structure to reduce resistance.
It effectively reduces the damage caused by liquid impact to the internal structure of the compression joint, extends the service life of the solenoid valve, and reduces friction and improves the efficiency of liquid guidance through auxiliary buffer components.
Smart Images
Figure CN222717608U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solenoid valves, in particular to a solenoid valve port connection auxiliary device. Background Art
[0002] The solenoid valve usually consists of an electrical connector in the upper part of the structure and a compression joint in the lower part, which is located in the lower part of the solenoid valve and is used to connect the solenoid valve to the pipeline system or other hydraulic system. A common solenoid valve port connection auxiliary equipment is a compression joint, which usually has a threaded or flanged connection and can be fastened to the pipeline or other components to ensure that the fluid will not leak. This joint part is the key part of the physical connection between the solenoid valve and the fluid system, which ensures that the solenoid valve can accurately control the flow of the fluid.
[0003] However, the existing solenoid valve compression joint is provided with a valve core and a guide structure, so that when liquid enters the compression joint, it will cause impact on the compression joint under the obstruction of the valve core and the guide structure. In the long run, it is easy to damage the internal structure of the compression joint and cause damage to the solenoid valve. In view of this, we propose a solenoid valve port connection auxiliary device. Utility Model Content
[0004] The utility model aims to solve the problems existing in the background technology and proposes a solenoid valve port connection auxiliary device.
[0005] The technical solution of the utility model: an auxiliary device for connecting the port of a solenoid valve, including a compression joint, a first sealing disk is installed on the top of the compression joint, a second sealing disk is arranged at the top of the first sealing disk to cooperate with the first sealing disk for sealing, an electrical connector is connected to the top of the second sealing disk, a positioning bolt is connected to the top of the second sealing disk for fixing the second sealing disk on the first sealing disk, a buffer component for buffering impact force is symmetrically installed in the compression joint, a limiting component for assisting the rotation of the buffer component is sleeved on the outer ring of the two buffer components, and flanges for connecting the compression joint to the pipeline are symmetrically sleeved on the outer ring surface of the compression joint.
[0006] Preferably, a threaded groove is formed on the first sealing disk, and a threaded hole is formed on the second sealing disk, and the threaded groove and the threaded hole correspond in position.
[0007] Preferably, the plurality of positioning bolts are respectively arranged in threaded holes at corresponding positions, and the bottom ends of the plurality of positioning bolts respectively pass through the threaded holes at corresponding positions and are arranged in threaded grooves at corresponding positions.
[0008] Preferably, the buffer assembly comprises a first ring, an inner ring surface of which is connected with an inclined shift plate, and a plurality of the inclined shift plates are distributed in a ring array.
[0009] Preferably, the limiting assembly includes a third ring, the inner ring surface of the compression joint is symmetrically provided with a first limit rotation groove, the third ring is arranged in the first limit rotation groove corresponding to the position, and the inner ring surface of the third ring is connected to the outer ring surface of the first ring.
[0010] Preferably, a second limit rotation groove is symmetrically provided in the compression joint, a second ring is sleeved on the outer ring surface of the third ring, and the second ring is arranged in the second limit rotation groove.
[0011] Preferably, rotation grooves are provided on the top wall and the two side walls of the second ring, a first ball is arranged in the rotation groove at the top of the second ring, and second balls are symmetrically arranged in the rotation grooves at the two side walls of the second ring.
[0012] Compared with the prior art, the utility model has the following beneficial technical effects:
[0013] The utility model arranges two groups of buffer components so that the liquid entering the compression joint can drive the first ring to rotate under the arrangement of multiple inclined plates. The first ring in the rotating state cooperates with the multiple inclined plates to unload the impact force of the liquid, thereby reducing the damage caused by the liquid to the compression joint, which is beneficial to prolonging the service life. In addition, under the arrangement of the limiting component, it is convenient for the auxiliary buffer component to rotate, reducing the resistance encountered by the buffer component during the rotation process, which is beneficial to driving the buffer component to rotate through the impact force of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural diagram of a solenoid valve port connection auxiliary device;
[0015] Figure 2 yes Figure 1 A schematic diagram of a front cross-sectional structure;
[0016] Figure 3 yes Figure 2 Schematic diagram of the left-side structural view of the buffer component.
[0017] Figure numerals: 1. compression joint; 2. first sealing disk; 3. second sealing disk; 4. electrical connector; 5. positioning bolt; 6. buffer assembly; 61. first ring; 62. tilting plate; 7. limiting assembly; 71. third ring; 72. second ring; 73. first ball; 74. second ball; 8. flange. DETAILED DESCRIPTION
[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0019] Example
[0020] like Figure 1-3 As shown, the utility model proposes an auxiliary device for connecting the port of a solenoid valve, including a compression joint 1, a first sealing disk 2 fixedly mounted on the top wall of the compression joint 1, a second sealing disk 3 arranged at the top of the first sealing disk 2, and an electrical connector 4 fixedly mounted on the top of the second sealing disk 3, a plurality of threaded holes provided on the second sealing disk 3 corresponding to the positions of a plurality of threaded grooves provided on the top wall of the first sealing disk 2, a plurality of positioning bolts 5 respectively arranged in the threaded holes corresponding to the positions, and the bottom ends thereof arranged in the threaded grooves corresponding to the positions, thereby completing the fixed connection between the first sealing disk 2 and the second sealing disk 3; two flanges 8 are symmetrically sleeved on the outer ring surface of the compression joint 1, so as to facilitate the connection with the sealing flange at the pipeline interface.
[0021] Furthermore, a buffer assembly 6 for buffering impact force is symmetrically installed in the compression joint 1. The buffer assembly 6 includes a first ring 61 and an inclined plate 62. The first ring 61 is arranged in the compression joint 1, and multiple inclined plates 62 are fixedly installed on the inner surface wall of the first ring 61 and are distributed in an annular state, so that the liquid entering the compression joint 1 can drive the first ring 61 to rotate under the annular arrangement of multiple inclined plates 62, so that the first ring 61 cooperates with the inclined plates 62 to achieve the purpose of rotation with the help of the impact force generated by the liquid, so that the inclined plates 62 in the rotating state can unload the liquid entering the compression joint 1, achieve buffering of the impact force, and reduce the damage caused to the inside of the compression joint 1 by the impact force generated by the liquid, and due to the symmetrical arrangement of the two groups of buffer assemblies 6, the liquid can also achieve the buffering purpose during the discharge process, reducing the damage to the connecting pipe, providing convenience for Hou Xudong's hungry liquid guidance.
[0022] Furthermore, a limiting component 7 is sleeved on the outer rings of the two buffer components 6 to facilitate the auxiliary buffer component 6 to rotate. The limiting component 7 includes a third ring 71, a second ring 72, a first ball 73 and a second ball 74. The third ring 71 is arranged in a first limiting rotation groove symmetrically opened on the inner surface wall of the compression joint 1, and its inner surface wall is fixedly connected to the outer surface wall of the first ring 61, which is used to assist the first ring 61 to rotate inside the compression joint 1 to prevent the first ring 61 from detaching from the compression joint 1 and affecting the subsequent buffering of the impact force; the inner ring surface of the second ring 72 is connected to the outer ring surface of the third ring 71, and is arranged in a second limiting rotation groove symmetrically opened on the inner wall of the compression joint 1, the first limiting rotation groove is connected to the second limiting rotation groove, and the size of the second ring 72 is larger than that of the third ring 71, which is used to prevent the first ring 61 from detaching from the compression joint 1 and affecting the subsequent buffering of the impact force. The three rings 71 disengage from the compression joint 1 during the rotation process, thereby achieving the purpose of restricting the first ring 61; the first ball 73 is arranged in the rotation groove opened on the top surface of the second ring 72, and the two second balls 74 are symmetrically arranged in the rotation grooves symmetrically opened on the two side walls of the second ring 72. The diameters of the first ball 73 and the second ball 74 are larger than the opening diameters of the multiple rotation grooves, so that the first ball 73 and the second ball 74 can roll with the assistance of the rotation groove, and at the same time prevent the first ball 73 and the second ball 74 from disengaging from the rotation groove corresponding to the position, and under the rotatable setting, it is beneficial to reduce the resistance caused by the third ring 71 and the second ring 72 to it during the rotation of the first ring 61, thereby achieving the purpose of reducing friction, and facilitating the first ring 61 to rotate by the water pressure matching inclined dial plate 62.
[0023] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A solenoid valve port connection auxiliary device, comprising a compression joint (1), characterized in that: A first sealing disk (2) is installed on the top of the compression joint (1), a second sealing disk (3) is arranged on the top of the first sealing disk (2) to cooperate with the first sealing disk (2) to perform a sealing function, an electrical connector (4) is connected to the top of the second sealing disk (3), and a positioning bolt (5) is connected to the top of the second sealing disk (3) to facilitate fixing the second sealing disk (3) on the first sealing disk (2), a buffer assembly (6) is symmetrically installed in the compression joint (1) to facilitate buffering the impact force, and a limiting assembly (7) is sleeved on the outer ring of the two buffer assemblies (6) to facilitate the rotation of the buffer assembly (6), and a flange (8) is symmetrically sleeved on the outer ring surface of the compression joint (1) to facilitate connecting the compression joint (1) to the pipeline.
2. The solenoid valve port connection auxiliary device according to claim 1, characterized in that: The first sealing disk (2) is provided with a threaded groove, and the second sealing disk (3) is provided with a threaded hole, and the threaded groove and the threaded hole correspond in position.
3. The solenoid valve port connection auxiliary device according to claim 2, characterized in that: The plurality of positioning bolts (5) are respectively arranged in threaded holes at corresponding positions, and the bottom ends of the plurality of positioning bolts (5) respectively penetrate the threaded holes at corresponding positions and are arranged in threaded grooves at corresponding positions.
4. The solenoid valve port connection auxiliary device according to claim 1, characterized in that: The buffer assembly (6) comprises a first sleeve ring (61), an inner ring surface of which is connected an inclined shifting plate (62), and a plurality of the inclined shifting plates (62) are distributed in a ring array.
5. The solenoid valve port connection auxiliary device according to claim 4, characterized in that: The limiting assembly (7) comprises a third ring (71), and a first limiting groove is symmetrically provided on the inner ring surface of the compression joint (1). The third ring (71) is arranged in the first limiting groove corresponding to the position, and the inner ring surface of the third ring (71) is connected to the outer ring surface of the first ring (61).
6. The solenoid valve port connection auxiliary device according to claim 5, characterized in that: A second limit rotation groove is symmetrically provided in the compression joint (1), a second ring (72) is sleeved on the outer ring surface of the third ring (71), and the second ring (72) is arranged in the second limit rotation groove.
7. The solenoid valve port connection auxiliary device according to claim 6, characterized in that: The top wall and the two side walls of the second ring (72) are provided with rotation grooves, a first ball (73) is arranged in the rotation groove at the top of the second ring (72), and second balls (74) are symmetrically arranged in the rotation grooves at the two side walls of the second ring (72).