Electromagnetic valve applied to screw air compressor
By designing a solenoid valve composed of valve head, valve body, valve cover, and valve core, the problem of complex structure and inconvenience of the existing solenoid valve has been solved, and the effect of simplifying the structure, convenient assembly and convenient maintenance.
Patent Information
- Application Number
- CN202420852809.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing solenoid valves have complex structures, are inconvenient to disassemble and assemble, are difficult to repair and replace internal components, and are difficult to assemble.
A solenoid valve consisting of valve head, valve body, valve sleeve, and valve core is designed. The valve cover and valve body are covered internal and external, and the valve core and valve cover activity socket. The valve head has multiple interfaces to simplify the connection and assembly.
The structure of the solenoid valve is simplified, the assembly is more convenient and fast, it is easier to disassemble and repair, the internal components are replaced with convenient replacement, saving maintenance time and cost.
Smart Images
Figure CN222415237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of valves, in particular to a solenoid valve used in a screw air compressor. Background Art
[0002] The solenoid valve is a commonly used fluid delivery control component in an air compressor. The existing solenoid valve has a complex structure, is inconvenient to disassemble and assemble, is difficult to repair and replace internal components, and is not easy to assemble. Summary of the invention
[0003] The utility model aims to provide a solenoid valve used in a screw air compressor, which has a simple structure and is easy to assemble.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a solenoid valve used in a screw air compressor, including a valve head, a valve body, a valve sleeve and a valve core; the valve sleeve and the valve body are connected inside and outside, and the valve core is movably connected to the valve sleeve; the valve head is provided with a first interface and a second interface, the first interface and the second interface are arranged relative to each other up and down, the first interface is connected with a screw cap, and the second interface is screwed to the upper end of the valve sleeve; the valve head also includes a third interface, a fourth interface and a fifth interface, the third interface and the fourth interface are arranged at an angle of 90°, and the fourth interface and the fifth interface are arranged at an angle of 90°.
[0005] Compared with the prior art, the advantages of the utility model are: compared with the existing solenoid valve, the structure of the solenoid valve is simpler, consisting of a valve head, a valve body, a valve sleeve and a valve core, reducing the number and complexity of components. The valve sleeve and the valve body are connected inside and outside, and the valve core and the valve sleeve are movably connected. This structural design makes the assembly of the entire solenoid valve more convenient and quick, and it is easier to disassemble and repair the solenoid valve. The replacement of internal components is also more convenient, which can save maintenance time and cost. Multi-interface design: The valve head includes a first interface and a second interface, which are arranged relative to each other up and down, which is convenient for connection with other systems. In addition, the valve head also has a third interface, a fourth interface and a fifth interface, which are arranged at a 90° angle between them, providing more interface options and increasing flexibility.
[0006] In some embodiments of the utility model, the inner wall of the first interface is provided with threads along its circumference; the inner wall of the second interface is provided with the threads along its circumference; the third interface, the fourth interface, and the fifth interface are all provided with the threads. The thread design makes the connection between the interfaces more secure and reliable, and can effectively prevent air leakage or fluid leakage. The threaded connection method also facilitates the assembly and disassembly process and improves the efficiency of repairing and replacing parts.
[0007] In some embodiments of the utility model, the valve head is provided with a first channel, the first channel runs through the valve head from top to bottom, and the first interface is connected to the second interface through the first channel. The provision of the first channel enables the fluid to be transmitted from the first interface to the second interface through the valve head, thereby achieving fluid communication. This design simplifies the path of fluid transmission and improves the transmission efficiency of the fluid.
[0008] In some embodiments of the utility model, the valve head is further provided with a second channel, a third channel and a fourth channel, and the second channel, the third channel and the fourth channel all penetrate the valve head from top to bottom; the second channel is connected to the third interface, the third channel is connected to the fourth interface, and the fourth channel is connected to the fifth interface. The provision of the second channel, the third channel and the fourth channel provides additional flow channels, allowing the fluid to flow on multiple paths inside the valve head. Such a design increases the distribution and control methods of the fluid and improves the flexibility and functionality of the valve.
[0009] In some embodiments of the utility model, the valve head is further provided with a fifth channel, and the third interface is connected to the fifth interface through the fifth channel. The provision of the fifth channel further expands the transmission path of the fluid. Through the fifth channel between the third interface and the fifth interface, the fluid can be additionally transported, thereby enhancing the function and applicability of the valve.
[0010] In some embodiments of the utility model, the valve core is provided with a sixth channel along its axial direction, and the first channel is communicated with the sixth channel. The sixth channel is provided so that the fluid in the first channel and the axial direction of the valve core can communicate with each other. This design increases the functionality of the valve core and can control and adjust the flow of the fluid inside the valve core.
[0011] In some embodiments of the utility model, the side wall of the valve core is provided with at least one flow groove, one end of which is connected to the second interface, and the flow groove is connected to the inner cavity of the valve sleeve. The arrangement of the flow groove enables the fluid to enter the flow groove through the side wall of the valve core and be connected to the inner cavity of the valve sleeve. Such a design increases the distribution and control methods of the fluid and improves the flexibility and functionality of the valve.
[0012] In some embodiments of the utility model, the valve body is provided with a pipe column structure for connection, and the pipe column structure is provided with a through hole for threading a wire. The setting of the pipe column structure provides a convenient connection method, which can be used to connect other equipment or pipeline systems. The presence of the through hole enables the wire to pass through the pipe column structure, realizes the threading of the wire, and facilitates electrical connection and transmission of control signals. This design simplifies the wiring and installation process of the system, and improves work efficiency and maintainability. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the utility model;
[0015] Figure 3 Schematic diagram of the valve head structure;
[0016] Figure 4 This utility model is cut away Figure 1 ;
[0017] Figure 5 This utility model is cut away Figure 2 ;
[0018] Figure 6 This utility model is cut away Figure 3 .
[0019] In the figure: 1. valve head; 2. valve body; 3. valve sleeve; 4. valve core; 5. first interface; 6. second interface; 7. screw cap; 8. third interface; 9. fourth interface; 10. fifth interface; 11. first channel; 12. second channel; 13. third channel; 14. fourth channel; 15. fifth channel; 16. sixth channel; 17. flow slot; 18. pipe column structure. DETAILED DESCRIPTION
[0020] The present invention is further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0021] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.
[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.
[0023] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.
[0024] like Figure 1-Figure 6 As shown, a solenoid valve used in a screw air compressor includes a valve head 1, a valve body 2, a valve sleeve 3 and a valve core 4; the valve sleeve 3 and the valve body 2 are internally and externally connected, and the valve core 4 is movably connected to the valve sleeve 3; the valve head 1 is provided with a first interface 5 and a second interface 6, the first interface 5 and the second interface 6 are arranged opposite to each other up and down, the first interface 5 is connected with a screw cap 7, and the second interface 6 is screwed to the upper end of the valve sleeve 3; the valve head 1 also includes a third interface 8, a fourth interface 9 and a fifth interface 10, the third interface 8 and the fourth interface 9 are arranged at an angle of 90°, and the fourth interface 9 and the fifth interface 10 are arranged at an angle of 90°.
[0025] In the above structure: compared with the existing solenoid valve, the structure of the solenoid valve is simpler, consisting of a valve head 1, a valve body 2, a valve sleeve 3 and a valve core 4, reducing the number and complexity of components. The valve sleeve 3 and the valve body 2 are connected inside and outside, and the valve core 4 is movably connected to the valve sleeve 3. This structural design makes the assembly of the entire solenoid valve more convenient and quick, and it is also easier to disassemble and repair the solenoid valve. The replacement of internal components is also more convenient, which can save maintenance time and cost. Multi-interface design: The valve head 1 includes a first interface 5 and a second interface 6, which are arranged relative to each other up and down, which is convenient for connection with other systems. In addition, the valve head 1 also has a third interface 8, a fourth interface 9 and a fifth interface 10, which are arranged at a 90° angle between them, providing more interface options and increasing flexibility.
[0026] Specifically, the inner wall of the first interface 5 is provided with threads along its circumference; the inner wall of the second interface 6 is provided with threads along its circumference; the third interface 8, the fourth interface 9, and the fifth interface 10 are all provided with threads. The thread design makes the connection between the interfaces more secure and reliable, and can effectively prevent air leakage or fluid leakage. The threaded connection method also facilitates the assembly and disassembly process and improves the efficiency of repairing and replacing parts.
[0027] Specifically, the valve head 1 is provided with a first channel 11, which runs through the valve head 1 from top to bottom, and the first interface 5 is connected to the second interface 6 through the first channel 11. The provision of the first channel 11 enables the fluid to be transmitted from the first interface 5 to the second interface 6 through the valve head 1, thereby achieving fluid communication. This design simplifies the path of fluid transmission and improves the transmission efficiency of the fluid.
[0028] Specifically, the valve head 1 is further provided with a second channel 12, a third channel 13 and a fourth channel 14, which all penetrate the valve head 1 from top to bottom; the second channel 12 is connected to the third interface 8, the third channel 13 is connected to the fourth interface 9, and the fourth channel 14 is connected to the fifth interface 10. The provision of the second channel 12, the third channel 13 and the fourth channel 14 provides additional flow channels, so that the fluid can flow on multiple paths inside the valve head 1. Such a design increases the distribution and control methods of the fluid and improves the flexibility and functionality of the valve.
[0029] Specifically, the valve head 1 is further provided with a fifth channel 15, and the third interface 8 is connected to the fifth interface 10 through the fifth channel 15. The provision of the fifth channel 15 further expands the transmission path of the fluid. Through the fifth channel 15 between the third interface 8 and the fifth interface 10, the fluid can be additionally transported, thereby enhancing the function and applicability of the valve.
[0030] Specifically, the valve core 4 is provided with a sixth channel 16 along its axial direction, and the first channel 11 is communicated with the sixth channel 16. The sixth channel 16 is provided so that the fluid in the axial direction of the first channel 11 and the valve core 4 can communicate with each other. This design increases the functionality of the valve core 4 and can control and adjust the flow of the fluid inside the valve core 4.
[0031] Specifically, at least one flow groove 17 is provided on the side wall of the valve core 4, one end of the flow groove 17 is connected to the second interface 6, and the flow groove 17 is connected to the inner cavity of the valve sleeve 3. The provision of the flow groove 17 enables the fluid to enter the flow groove 17 through the side wall of the valve core 4 and be connected to the inner cavity of the valve sleeve 3. Such a design increases the distribution and control mode of the fluid and improves the flexibility and functionality of the valve.
[0032] Specifically, the valve body 2 is provided with a pipe column structure 18 for connection, and the pipe column structure 18 is provided with a through hole for threading the wire. The setting of the pipe column structure 18 provides a convenient connection method, which can be used to connect other equipment or pipeline systems. The existence of the through hole allows the wire to pass through the pipe column structure 18, realizes the threading of the wire, and facilitates electrical connection and transmission of control signals. This design simplifies the wiring and installation process of the system, and improves work efficiency and maintainability.
[0033] The above describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A solenoid valve used in a screw air compressor, characterized in that: The valve head (1) comprises a valve head (1), a valve body (2), a valve sleeve (3) and a valve core (4); the valve sleeve (3) and the valve body (2) are connected inside and outside, and the valve core (4) and the valve sleeve (3) are movably connected; the valve head (1) is provided with a first interface (5) and a second interface (6), the first interface (5) and the second interface (6) are arranged opposite to each other in upper and lower directions, the first interface (5) is connected with a screw cap (7), and the second interface (6) is screwed to the upper end of the valve sleeve (3); the valve head (1) also comprises a third interface (8), a fourth interface (9) and a fifth interface (10), the third interface (8) and the fourth interface (9) are arranged at an angle of 90 degrees, and the fourth interface (9) and the fifth interface (10) are arranged at an angle of 90 degrees.
2. The solenoid valve used in a screw air compressor according to claim 1, characterized in that: The inner wall of the first interface (5) is provided with threads along its circumference; the inner wall of the second interface (6) is provided with the threads along its circumference; the third interface (8), the fourth interface (9), and the fifth interface (10) are all provided with the threads.
3. The solenoid valve used in a screw air compressor according to claim 1, characterized in that: The valve head (1) is provided with a first channel (11), the first channel (11) passes through the valve head (1) from top to bottom, and the first interface (5) is connected to the second interface (6) through the first channel (11).
4. The solenoid valve used in a screw air compressor according to claim 3, characterized in that: The valve head (1) is further provided with a second channel (12), a third channel (13) and a fourth channel (14); the second channel (12), the third channel (13) and the fourth channel (14) all pass through the valve head (1) from top to bottom; the second channel (12) is connected to the third interface (8), the third channel (13) is connected to the fourth interface (9), and the fourth channel (14) is connected to the fifth interface (10).
5. The solenoid valve used in a screw air compressor according to claim 4, characterized in that: The valve head (1) is also provided with a fifth channel (15), and the third interface (8) is connected to the fifth interface (10) through the fifth channel (15).
6. The solenoid valve used in a screw air compressor according to claim 3, characterized in that: The valve core (4) is provided with a sixth channel (16) along its axial direction, and the first channel (11) is in communication with the sixth channel (16).
7. The solenoid valve used in a screw air compressor according to claim 4, characterized in that: The side wall of the valve core (4) is provided with at least one flow groove (17), one end of the flow groove (17) is connected to the second interface (6), and the flow groove (17) is connected to the inner cavity of the valve sleeve (3).
8. The solenoid valve used in a screw air compressor according to claim 1, characterized in that: The valve body (2) is provided with a pipe column structure (18) for connection, and the pipe column structure (18) is provided with a through hole for passing a wire.