Safety valve seat for inflator pump
By designing a removable air pump safety valve seat, combined with sealing ring and pressure sensor, the problem of the inability to disassemble and lack of pressure detection in the prior art is solved, achieving lower cost maintenance and higher safety, while extending service life.
Patent Information
- Application Number
- CN202421972317.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The existing air pump safety valve seat cannot be removed, resulting in the inability to clean the inside, the individual parts cannot be replaced, and the pressure detection function is lacking, which poses safety risks, and long-term use will lead to surface corrosion and reduce service life.
A safety valve seat for an inflatable pump is designed, including a valve seat body, connecting rod and support seat. It can be disassembled by unscrewing the lock bolt. The sealing ring is set to improve sealing, the pressure sensor and display are installed to achieve real-time pressure detection, and the use of aluminum alloy and carbon fiber materials on the material to improve high temperature resistance and corrosion resistance.
The removal and cleaning of safety valve seats are realized, cost reduction, prevent airbag damage and system failure through real-time pressure detection, improve safety, and extend service life with corrosion-resistant materials.
Smart Images
Figure CN222910629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safety valve seats, in particular to a safety valve seat for an air pump. Background Technique
[0002] Air suspension systems are widely used in high-end cars and heavy vehicles due to their excellent ride comfort and adaptability to different road conditions. As one of the components of the air suspension system, the air pump is responsible for inflating the suspension airbag to maintain the vehicle body height and elasticity. The safety valve seat is an important component on the air pump.
[0003] The existing safety valve seat of the air pump is an integral whole and cannot be disassembled, so it is not convenient to clean the inside, and it is impossible to replace individual components, which increases the cost. Moreover, since the safety valve seat is not provided with a pressure display, the pressure inside the safety valve seat cannot be detected and displayed, which may cause damage to the airbag or system failure over a long time, posing a safety hazard. In addition, long-term use of the safety valve seat will cause the surface to be corroded, thus reducing the service life. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a safety valve seat for an air pump, which has the advantages of pressure detection and solves the problems put forward in the background technique.
[0005] To achieve the above purpose of pressure detection, the utility model provides the following technical solution: A safety valve seat for an air pump, including a valve seat body, a connecting rod and a support seat. Two connecting rings are arranged on the outer circle of the connecting rod;
[0006] An installation ring is installed at the upper end of the connecting rod, and four locking bolts are arranged on the installation ring. The locking bolts are all threadedly connected with the valve seat body.
[0007] As a further scheme of the utility model: A sealing ring is arranged at the connection between the connecting rod and the valve seat body. The sealing ring is made of rubber material, which can improve the sealing performance at the connection between the valve seat body and the connecting rod and avoid leakage.
[0008] As a further scheme of the utility model: A connecting pipe is installed in the middle of the front end wall of the connecting rod, and a pressure display is installed at the front end of the support seat. The pressure display is communicated with the inside of the connecting rod through a pressure sensor. The pressure inside the connecting rod is detected by the pressure sensor, and the output air pressure can be displayed in real time through the pressure display, which is convenient for the operator to monitor the pressure state of the suspension system, prevent damage to the airbag or system failure caused by long time, and there is no safety hazard.
[0009] As a further solution of the present utility model: a rotating seat is installed in the middle of the rear end wall of the support seat, and the rotating seat is rotatably connected within the connecting pipe. The rotating seat can rotate within the connecting pipe, thereby enabling the rotation of the pressure display, facilitating the observation of various positions.
[0010] As a further solution of the present utility model: the inner layer materials of the valve seat body and the connecting rod are aluminum alloy, and the inner layer of the aluminum alloy is a ceramic layer. The ceramic layer can improve the high-temperature resistance of the inner side walls of the valve seat body and the connecting rod, and has high smoothness.
[0011] As a further solution of the present utility model: the outer layer material of the aluminum alloy is an anti-corrosion layer, and the anti-corrosion layer is made of carbon fiber material. The carbon fiber material can improve the anti-corrosion ability of the surfaces of the valve seat body and the connecting rod, thereby increasing the service life.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. In the present utility model, by unscrewing the four locking bolts, the valve seat body and the connecting rod can be disassembled, facilitating cleaning and replacement, and reducing costs.
[0014] 2. In the present utility model, the pressure inside the connecting rod is detected by a pressure sensor, and the output air pressure can be displayed in real time through a pressure display, facilitating the operator to monitor the pressure state of the suspension system, preventing the airbag from being damaged or the system from failing due to long-term use, and there is no safety hazard.
[0015] 3. In the present utility model, the anti-corrosion layer is made of carbon fiber material, which can improve the anti-corrosion ability of the surfaces of the valve seat body and the connecting rod, thereby increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the external view schematic diagram of the present utility model;
[0017] Figure 2 is the structural schematic diagram of the present utility model;
[0018] Figure 3 is the material structure schematic diagram of the valve seat body and the connecting rod in the present utility model;
[0019] Figure 4 is the external view schematic diagram of the support seat in the present utility model;
[0020] Figure 5 is in the present utility model Figure 2 is the enlarged schematic diagram of part A.
[0021] In the figure: 1. Valve seat body; 2. Connecting rod; 3. Connecting pipe; 4. Pressure display; 5. Mounting ring; 6. Anti-corrosion layer; 7. Aluminum alloy; 8. Ceramic layer; 9. Locking bolt; 10. Sealing ring; 11. Rotating seat; 12. Support seat. Specific implementation mode
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0023] It should be noted that the pressure sensor is a prior art and is common knowledge in the technical field, so it will not be elaborated here.
[0024] Please refer to Figures 1 - 5 , in the embodiment of the present invention, a safety valve seat for an air pump includes a valve seat body 1, a connecting rod 2 and a support seat 12. Two connecting rings are arranged on the outer circle of the connecting rod 2;
[0025] An installation ring 5 is installed at the upper end of the connecting rod 2. Four locking bolts 9 are arranged on the installation ring 5, and the locking bolts 9 are all threadedly connected to the valve seat body 1.
[0026] A sealing ring 10 is arranged at the connection between the connecting rod 2 and the valve seat body 1. The sealing ring 10 is made of rubber material, which can improve the sealing performance at the connection between the valve seat body 1 and the connecting rod 2 and avoid leakage; a connecting pipe 3 is installed in the middle of the front end wall of the connecting rod 2, and a pressure display 4 is installed at the front end of the support seat 12. The pressure display 4 is internally connected to the connecting rod 2 through a pressure sensor. The pressure inside the connecting rod 2 is detected through the pressure sensor, and the output air pressure can be displayed in real time through the pressure display 4, which is convenient for the operator to monitor the pressure state of the suspension system, prevent the airbag from being damaged or the system from failing due to long-term operation, and there is no safety hazard; a rotating seat 11 is installed in the middle of the rear end wall of the support seat 12. The rotating seat 11 is rotatably connected in the connecting pipe 3, and the rotating seat 11 can rotate in the connecting pipe 3, so as to realize the rotation of the pressure display 4 and facilitate the observation of each position; the inner layer materials of the valve seat body 1 and the connecting rod 2 are aluminum alloy 7, and the inner layer material of the aluminum alloy 7 is ceramic layer 8. The ceramic layer 8 can improve the high temperature resistance of the inner side walls of the valve seat body 1 and the connecting rod 2 and has high smoothness; the outer layer material of the aluminum alloy 7 is anti-corrosion layer 6, and the anti-corrosion layer 6 is made of carbon fiber material. The carbon fiber material can improve the anti-corrosion ability of the surfaces of the valve seat body 1 and the connecting rod 2, thereby improving the service life.
[0027] The working principle of the present utility model is as follows: The valve seat is installed at a designated place on the air pump. The pressure sensor detects the pressure inside the connecting rod 2, and the output air pressure can be displayed in real time through the pressure display 4, which is convenient for the operator to monitor the pressure state of the suspension system. The anti-corrosion layer 6 is made of carbon fiber material, which can improve the anti-corrosion ability of the surfaces of the valve seat body 1 and the connecting rod 2, thereby increasing the service life. The aluminum alloy 7 can ensure the durability of the valve seat body 1 and the connecting rod 2 during long-term use. The ceramic layer 8 can improve the high-temperature resistance of the inner side walls of the valve seat body 1 and the connecting rod 2 and has high smoothness. By unscrewing the four locking bolts 9, the valve seat body 1 and the connecting rod 2 can be disassembled, which is convenient for cleaning and replacement. The sealing ring 10 can improve the sealing performance at the connection between the valve seat body 1 and the connecting rod 2 and prevent leakage.
[0028] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A safety valve seat for an air pump, comprising a valve seat body (1), a connecting rod (2) and a support seat (12), wherein the outer ring of the connecting rod (2) is provided with two connecting rings; Features: A mounting ring (5) is mounted on the upper end of the connecting rod (2), and four locking bolts (9) are arranged on the mounting ring (5), and the locking bolts (9) are all threadedly connected to the valve seat body (1).
2. The safety valve seat for an air pump according to claim 1, characterized in that: A sealing ring (10) is provided at the connection between the connecting rod (2) and the valve seat body (1), and the sealing ring (10) is made of rubber material.
3. The safety valve seat for an air pump according to claim 1, characterized in that: A connecting pipe (3) is installed in the middle of the front end wall of the connecting rod (2), and a pressure display (4) is installed at the front end of the support seat (12). The pressure display (4) is connected to the inside of the connecting rod (2) through a pressure sensor.
4. The safety valve seat for an air pump according to claim 1, characterized in that: A rotating seat (11) is installed in the middle of the rear end wall of the support seat (12), and the rotating seat (11) is rotatably connected in the connecting pipe (3).
5. The safety valve seat for an air pump according to claim 1, characterized in that: The inner layer material of the valve seat body (1) and the connecting rod (2) is an aluminum alloy (7), and the inner layer material of the aluminum alloy (7) is a ceramic layer (8).
6. A safety valve seat for an air pump according to claim 5, characterized in that: The outer layer material of the aluminum alloy (7) is an anti-corrosion layer (6), and the anti-corrosion layer (6) is made of carbon fiber material.