A rapidly assembled solenoid valve assembly

Abstract

The utility model discloses a utility model discloses a kind of quickly assembled solenoid valve assemblies, including valve body, rectangular sealing cover plate, electromagnetic sleeve, U-shaped limit seat and power module, the both ends of valve body are welded with threaded connection port, the threaded groove around the top of valve body is fixedly connected with rectangular sealing cover plate by screw, the middle position round hole of rectangular sealing cover plate is equipped with cast aluminium rotor, the inside of cast aluminium rotor is equipped with iron core, bushing is placed on rectangular sealing cover plate, and bushing is sleeved on cast aluminium rotor and iron core, electromagnetic sleeve is sleeved on bushing, and the top of electromagnetic sleeve is equipped with power module. Through the application of the utility model, a kind of quickly assembled solenoid valve assembly is presented, which is installed by sleeving each component, such as cast aluminium rotor and iron core sleeving, bushing is sleeved on cast aluminium rotor and iron core, electromagnetic sleeve is sleeved on bushing, which is conducive to reducing complex assembly process, greatly shortening assembly time.

Description

Technical Field

[0001] This utility model relates to the field of solenoid valve technology, and in particular to a solenoid valve assembly that can be assembled quickly. Background Technology

[0002] Solenoid valves are widely used in many fields such as industrial automation and fluid control systems, serving as key components for controlling fluid flow and regulating flow. They achieve precise control of fluids (such as gases and liquids) by driving the valve core with electromagnetic force. While existing solenoid valve assemblies allow for rapid assembly, they still have certain drawbacks. Firstly, the sealing surface of traditional valve bodies cannot be quickly positioned correctly when installing gaskets, leading to potential misalignment during installation. Secondly, traditional valve bodies are difficult to disassemble and reassemble for internal maintenance and inspection, increasing the difficulty of maintenance and repair. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of this utility model is to provide a rapidly assembled solenoid valve assembly, including: a valve body, a rectangular sealing cover plate, an electromagnetic sleeve, a U-shaped limiting seat, and an energizing module. The valve body has threaded connection ports welded to both ends. The threaded grooves around the top of the valve body are fixedly connected to the rectangular sealing cover plate by screws. A cast aluminum rotor is installed at the central circular hole of the rectangular sealing cover plate. An iron core is sleeved inside the cast aluminum rotor. A bushing is placed on the rectangular sealing cover plate, and the bushing is sleeved on the cast aluminum rotor and the iron core. The electromagnetic sleeve is sleeved on the bushing. The energizing module is installed on the top of the electromagnetic sleeve.

[0004] In another preferred embodiment, the threaded connection ports on both sides of the valve body adopt a G1 / 4 threaded connection method, and a leak-proof gasket is provided on the threaded connection port.

[0005] In another preferred embodiment, the power-conducting module consists of a terminal block and a plug, and a waterproof plug is provided at the connection between the terminal block and the plug.

[0006] In another preferred embodiment, the electromagnetic sleeve is made of neodymium iron boron material with a magnetic energy product ≥35MGOe.

[0007] In another preferred embodiment, the end face of the valve body is provided with a sealing groove, and the sealing groove contains a PTFE and graphite composite sealing ring.

[0008] In another preferred embodiment, the top of the power-on module is engaged with a slot on the rectangular sealing cover by the U-shaped limiting seat.

[0009] The present invention, by adopting the above-mentioned technical solution, has the following positive effects compared with the prior art: By applying the present invention, a rapidly assembled solenoid valve assembly is proposed. Through the setting of a sealing groove, the installation of PTFE and graphite composite sealing rings can be facilitated, allowing for quick and accurate placement of the sealing rings in the designated positions without complex installation processes and tools, thus facilitating the rapid assembly of the solenoid valve assembly. Furthermore, when maintenance, repair, or cleaning of the valve body cavity is required, the rectangular sealing cover can be easily removed simply by unscrewing the screws, thereby facilitating access to the internal structure of the valve body by personnel. Compared with integral structures or difficult-to-disassemble sealing methods, this reduces the difficulty of maintenance and repair, and shortens maintenance time. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a rapidly assembled solenoid valve assembly according to the present invention; Figure 2 This is an exploded view of a rapidly assembled solenoid valve assembly according to the present invention.

[0011] In the attached image: 1. Valve body; 2. Threaded connection port; 3. Rectangular sealing cover; 4. Electromagnetic sleeve; 5. U-shaped limit seat; 6. Power-on module; 7. Cast aluminum rotor; 8. Iron core; 9. Bushing. Detailed Implementation

[0012] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0013] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0014] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0015] like Figure 1-2The diagram illustrates a preferred embodiment of a quickly assembled solenoid valve assembly, comprising: a valve body 1, threaded connection ports 2, a rectangular sealing cover 3, a solenoid sleeve 4, a U-shaped limit seat 5, and an energized module 6. Threaded connection ports 2 are welded to both ends of the valve body 1, allowing the solenoid valve assembly to be easily and quickly installed onto relevant pipes or equipment via a threaded connection. Threaded grooves around the top of the valve body 1 are fixedly connected to the rectangular sealing cover 3 with screws. When maintenance, repair, or cleaning of the valve body 1's internal cavity is required, the rectangular sealing cover 3 can be easily removed by simply unscrewing the screws, thus facilitating access to the internal structure of the valve body 1. Compared to… The integral structure or the difficult-to-disassemble sealing method reduces the difficulty of maintenance and repair, and shortens the maintenance time. A cast aluminum rotor 7 is installed in the central hole of the rectangular sealing cover plate 3. The cast aluminum rotor 7 is made of cast aluminum. Aluminum has good thermal conductivity and can quickly dissipate the heat generated when the component is working, avoiding performance degradation or component damage due to overheating. It ensures that the solenoid valve component can maintain good performance under long-term working conditions. An iron core 8 is sleeved inside the cast aluminum rotor 7. A bushing 9 is placed on the rectangular sealing cover plate 3, and the bushing 9 is sleeved on the cast aluminum rotor 7 and the iron core 8. The electromagnetic sleeve 4 is sleeved on the bushing 9. The top of the electromagnetic sleeve 4 is equipped with an energized module 6. Furthermore, the solenoid valve assembly employs a nested installation method for each component. For example, the cast aluminum rotor 7 is nested with the iron core 8, the bushing 9 is nested on the cast aluminum rotor 7 and the iron core 8, and the solenoid sleeve 4 is nested on the bushing 9. This ensures clear positioning between the components, reduces complex assembly processes, shortens assembly time, improves production efficiency, and enables workers to quickly complete the assembly of the solenoid valve assembly in large-scale production. The nesting between the cast aluminum rotor 7, the iron core 8, the bushing 9, and the solenoid sleeve 4 enhances the stability of the overall structure and effectively resists vibration and external impact during operation, ensuring stable operation of the solenoid valve under different working conditions and reducing the probability of failure due to loose components.

[0016] Furthermore, as a preferred embodiment, the threaded connection ports 2 on both sides of the valve body 1 adopt a G1 / 4 threaded connection method, and anti-leakage gaskets are provided on the threaded connection ports 2. Furthermore, the threaded connection ports 2 not only ensure a tight connection between the valve body 1 and other components, but also cooperate with the anti-leakage gaskets to form an effective sealing structure, thereby effectively preventing fluid media from leaking out from the connection points and ensuring the system's sealing performance.

[0017] Furthermore, in a preferred embodiment, the energized module 6 consists of a terminal block and a connector, with a waterproof plug provided at the connection between the terminal block and the connector. The waterproof plug, filling the connection between the terminal block and the connector, provides a certain degree of tightening. During the operation of the solenoid valve assembly, it may be affected by external forces such as vibration and shaking. The waterproof plug reduces the relative displacement between the terminal block and the connector caused by external forces, making the connection more stable and reducing the probability of problems such as poor contact and unstable signal transmission due to loose connections. This ensures that the energized module 6 reliably transmits power and control signals.

[0018] Furthermore, as a preferred embodiment, the electromagnetic sleeve 4 is made of neodymium iron boron material with a magnetic energy product ≥35MGOe. Moreover, the neodymium iron boron material gives the electromagnetic sleeve 4 a higher magnetic energy product, which is beneficial for improving the magnetic attraction and working efficiency of the solenoid valve assembly. At the same time, neodymium iron boron material also has good corrosion resistance and high-temperature resistance, enabling it to adapt to various harsh working environments, thus extending the service life of the solenoid valve assembly and effectively ensuring its stability and reliability.

[0019] Furthermore, as a preferred embodiment, the end face of the valve body 1 is provided with a sealing groove, and a PTFE and graphite composite sealing ring is built into the sealing groove. Furthermore, the composite of PTFE and graphite gives the sealing ring both good sealing performance and a certain degree of wear resistance. During the frequent opening and closing of the solenoid valve, the flow of the medium inside the valve body 1 and the relative movement between the valve core and the valve body may cause friction at the sealing parts. This composite sealing ring can withstand this friction, reducing sealing failure caused by wear and extending the service life of the solenoid valve assembly. The sealing groove on the end face of the valve body 1 facilitates the installation of the PTFE and graphite composite sealing ring, allowing workers to quickly and accurately place the sealing ring in the designated position without complex installation processes and tools, thus facilitating the rapid assembly of the solenoid valve assembly.

[0020] Furthermore, in a preferred embodiment, the top of the energized module 6 is engaged with a slot on the rectangular sealing cover 3 via a U-shaped limiting seat 5. This engagement of the U-shaped limiting seat 5 with the slot on the rectangular sealing cover 3 allows the energized module 6 and the electromagnetic sleeve 4 to be quickly and accurately positioned during installation, eliminating the need for complex calibration processes. This reduces installation difficulty and time costs, improves overall assembly efficiency, and the engagement method is not a permanent fixed connection. When the energized module 6 and the electromagnetic sleeve 4 malfunction and require repair or replacement, they can be relatively easily removed from the rectangular sealing cover 3, facilitating operator operation and reducing maintenance time and costs.

[0021] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapidly assembled solenoid valve assembly, characterized in that, include: The valve body comprises a valve body, a rectangular sealing cover, an electromagnetic sleeve, a U-shaped limit seat, and an energizing module. The valve body has threaded connection ports welded to both ends. The threaded grooves around the top of the valve body are fixedly connected to the rectangular sealing cover by screws. A cast aluminum rotor is installed at the central hole of the rectangular sealing cover. An iron core is sleeved inside the cast aluminum rotor. A bushing is placed on the rectangular sealing cover, and the bushing is fitted onto the cast aluminum rotor and the iron core. The electromagnetic sleeve is fitted onto the bushing. The energizing module is installed on the top of the electromagnetic sleeve.

2. The rapidly assembled solenoid valve assembly according to claim 1, characterized in that, The threaded connection ports on both sides of the valve body adopt the G1 / 4 threaded connection method, and the threaded connection ports are provided with anti-leakage gaskets.

3. The rapidly assembled solenoid valve assembly according to claim 1, characterized in that, The power-on module consists of a terminal block and a plug, and a waterproof plug is provided at the connection between the terminal block and the plug.

4. The rapidly assembled solenoid valve assembly according to claim 1, characterized in that, The electromagnetic sleeve is made of neodymium iron boron material with a magnetic energy product ≥35MGOe.

5. A rapidly assembled solenoid valve assembly according to claim 1, characterized in that, The valve body has a sealing groove on its end face, and the sealing groove has a PTFE and graphite composite sealing ring inside.

6. The rapidly assembled solenoid valve assembly according to claim 1, characterized in that, The top of the power-on module is engaged with the slot on the rectangular sealing cover by the U-shaped limiting seat.

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