CN218934658U

CN218934658U - Air compressor with air-saving valve device

Info

Publication number: CN218934658U
Application number: CN202223433548.4U
Authority: CN
Inventors: 曹明春; 李胜
Original assignee: Jiangsu Jufeng Machinery Manufacturing Co ltd
Current assignee: Jiangsu Jufeng Machinery Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-28
Anticipated expiration: 2032-12-21

Abstract

The application relates to an air compressor with gas saving valve device, including oil-gas separation jar, tank cap and compressor, oil-gas separation jar's top lid is tightly covered and is had the tank cap, the below department of searching on the oil-gas separation jar inserts there is the oil outlet pipe, the one end that the oil outlet pipe was worn out the oil-gas separation jar is connected on the compressor, the mounting groove has been seted up to the below department of tank cap, be provided with the oil-gas separation core in the mounting groove, be connected with the trachea of intubate in the oil-gas separation core on the compressor, be provided with the air throttle on the trachea, the below department in the oil-gas separation core is provided with level sensor, level sensor passes through the controller and is connected with the air throttle electricity, is equipped with the energy-saving valve of level sensor control and opens in the oil-gas separation core, and the oil of filtering passes through level sensor trigger pneumatic valve to be opened, retrieves in the compressor, and in the oil of filtering out is closed through the level sensor trigger pneumatic valve after the oil of drainage, prevents compressed air to get into the compressor, and then reaches energy-conserving effect.

Description

Air compressor with air-saving valve device

Technical Field

The application relates to the technical field of air compressors, in particular to an air compressor with an air valve device.

Background

The air compressor is also called an air compressor, and is a device for converting mechanical energy into gas pressure energy, namely a pressure generating device of compressed air, and an oil core in an oil-gas separation tank of the existing air compressor receives filtered oil into the compressor through an air outlet hole with the diameter of 1mm and enters the circulation again, but the compressed air is continuously discharged, so that energy sources are consumed, and the air compressor needs to be improved.

Disclosure of Invention

In order to solve the problems set forth in the background art, the present application provides an air compressor with an air-saving valve device.

The application provides an air compressor machine with air valve device adopts following technical scheme:

the utility model provides an air compressor machine with gas saving valve device, includes oil-gas separation jar, tank cap and compressor, the top lid of oil-gas separation jar is tightly covered there is the tank cap, the below department on the oil-gas separation jar that searches for inserts has an oil outlet pipe, the one end that oil outlet pipe worn out oil-gas separation jar is connected on the compressor, the mounting groove has been seted up to the below department of tank cap, be provided with the oil-gas separation core in the mounting groove, be connected with the trachea in the intubated oil-gas separation core on the compressor, be provided with the throttle on the trachea, the below department in the oil-gas separation core is provided with level sensor, level sensor passes through the controller and is connected with the throttle electricity, the top department of oil-gas separation jar is provided with the gas vent.

Preferably, the inner wall of the mounting groove is provided with a groove, the lower groove wall of the groove is provided with a clamping groove, and a clamping block inserted into the clamping groove is connected to the upper part of the side surface of the oil-gas separation core.

Preferably, the lower groove wall of the groove is provided with an insertion opening near the position of the clamping groove, and the lower parts of the inner walls at the two sides of the insertion opening are inclined planes.

Preferably, the side surface of the oil-gas separation core is provided with a fixed block close to the upper part, and the bottom end of the tank cover is provided with a limiting block.

Preferably, a supporting ring is arranged in the groove, a sealing gasket is arranged below the supporting ring, a plurality of inserting rods are connected to the upper side of the supporting ring, a slot for inserting the top end of each inserting rod is formed in the upper slot wall of the groove, and a spring is connected between each inserting rod and the corresponding upper slot wall of the slot.

In summary, the present application includes the following beneficial technical effects:

1. according to the utility model, a liquid level sensor is arranged in an oil-gas separation core in the oil-gas separation tank, one end of an oil outlet pipe penetrating out from the lower part in the oil-gas separation tank is connected to a compressor, one end of an air pipe connected to the compressor is inserted into the oil-gas separation core, an energy-saving valve is arranged on the air pipe, the liquid level sensor is electrically connected with the energy-saving valve through a controller, the liquid level sensor is arranged in the oil-gas separation core to control the energy-saving valve to be opened, filtered oil is triggered to be opened through the liquid level sensor and recycled into the compressor, and the air valve is triggered to be closed through the liquid level sensor after the filtered oil is discharged, so that compressed air is prevented from entering the compressor, and the energy-saving effect is achieved;

2. the mounting groove is formed in the lower surface of the tank cover, the oil-gas separation core is inserted into the mounting groove, the groove wall of the mounting groove is provided with the groove, the lower groove of the groove is provided with the insertion opening, the position, close to the insertion opening, of the groove lower groove wall is provided with the clamping groove, and the clamping block on the oil-gas separation core is inserted into the clamping groove, so that the mounting or dismounting work of the oil-gas separation core is facilitated, the dismounting procedure of the oil-gas separation core is simplified, and the oil-gas separation core is convenient to replace; the oil-gas separation device is characterized in that a supporting ring is arranged in the groove, the inserted bar on the supporting ring is inserted into the slot formed in the upper slot wall of the groove, a spring is connected between the inserted bar and the upper slot wall of the slot, the clamping block can be supported in the clamping groove under the action of the elasticity of the spring, so that the installation of the oil-gas separation core is firmer, the supporting pad is arranged below the supporting ring, the supporting pad is supported on the oil-gas separation core, the installation tightness of the oil-gas separation core can be increased, and the structure is simple and the function is practical.

Drawings

Fig. 1 is a schematic structural view of an air compressor with an air valve device according to an embodiment of the present application;

fig. 2 is an enlarged view of a structure a of an air compressor with an air-saving valve device in an embodiment of the present application;

fig. 3 is a sectional view showing a structure of a mounting groove of an air compressor with an air-saving valve device according to an embodiment of the present application.

Reference numerals illustrate: 1. an oil-gas separation tank; 2. a can lid; 3. an oil-gas separation core; 4. an oil outlet pipe; 5. a compressor; 6. an air pipe; 7. a throttle valve; 8. a controller; 9. a liquid level sensor; 10. an exhaust port; 11. a mounting groove; 12. a clamping block; 13. a tightening ring; 14. a sealing gasket; 15. a rod; 16. a spring; 17. a slot; 18. a fixed block; 19. a limiting block; 20. a groove; 21. a clamping groove; 22. an insertion port.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an air compressor with an air valve device. Referring to fig. 1-3, an air compressor with a gas throttle device comprises a gas-oil separation tank 1, a tank cover 2 and a compressor 5, wherein the tank cover 2 is tightly covered at the top end of the gas-oil separation tank 1, an oil outlet pipe 4 is inserted into the lower part of the oil-gas separation tank 1, one end of the oil outlet pipe 4 penetrating through the oil-gas separation tank 1 is connected to the compressor 5, a mounting groove 11 is formed in the lower part of the tank cover 2, a gas-oil separation core 3 is arranged in the mounting groove 11, a gas pipe 6 inserted into the gas-oil separation core 3 is connected to the compressor 5, a throttle valve 7 is arranged on the gas pipe 6, a liquid level sensor 9 is electrically connected with the throttle valve 7 through a controller 8, an exhaust port 10 is arranged at the top end of the gas-oil separation tank 1, the gas-oil separation core 3 is internally provided with the liquid level sensor 9 to control the opening of the throttle valve 7, filtered oil is triggered to be opened through the liquid level sensor 9 and recovered into the compressor 5, and the filtered oil is prevented from entering the compressor 5 through the liquid level sensor 9 to stop the throttle valve after the filtered oil is exhausted.

Referring to fig. 1-3, the inner wall of the mounting groove 11 is provided with a groove 20, the lower groove wall of the groove 20 is provided with a clamping block 21, the upper part of the side surface of the oil-gas separation core 3 is connected with a clamping block 12 inserted into the clamping groove 21, the oil-gas separation core 3 is clamped in the clamping groove 21 through the clamping block 12, so that the mounting groove 11 is internally provided with an inserting port 22 at the position, close to the clamping groove 21, of the lower groove wall of the groove 20, the lower part of the inner wall at two sides of the inserting port 22 is an inclined surface, the clamping block 12 can be inserted into the groove 20 from the inserting port 22, then the clamping groove 20 is inserted into the clamping groove 21, so that the mounting or dismounting work of the oil-gas separation core 3 in the mounting groove 11 is simpler and more convenient, the side surface of the oil-gas separation core 3 is close to the upper part, the bottom end of the tank cover 2 is provided with a limiting block 19, when the oil-gas separation core 3 is rotated, the clamping block 12 can be accurately rotated in the position right above the clamping groove 21, the clamping block 12 is conveniently inserted into the clamping groove 21, the clamping ring 12 is accurately inserted into the clamping groove 21, the clamping ring 13 is arranged in the clamping groove 21, the sealing ring 13 is tightly abuts against the groove 13, the sealing ring 13 is arranged on the top of the groove 13, the sealing ring 13 is tightly abuts against the groove 13, and the sealing ring 13 is tightly abuts against the top of the groove 13, and the sealing ring 13 is tightly arranged on the top of the groove wall, and the sealing groove 13 is tightly abuts against the groove 13, the top surface, the sealing ring is tightly against the groove 13, the top is tightly against the groove 13, when the sealing ring is tightly abuts against the groove is tightly against the groove.

The implementation principle of the air compressor with the air throttle device provided by the embodiment of the application is as follows: firstly, a liquid level sensor 9 is arranged in the oil-gas separation core 3 to control the opening of a throttle valve 7, filtered oil is triggered to open by the liquid level sensor 9 and is recycled into the compressor 5, after the filtered oil is discharged, the throttle valve 7 is triggered to be closed by the liquid level sensor 9, compressed air is prevented from entering the compressor 5, so that the energy-saving effect is achieved, when the long-term used oil-gas separation core 3 needs to be replaced, the tank cover 2 can be opened on the oil-gas separation tank 1, the oil-gas separation core 3 is pushed towards the inner side of the installation groove 11, the clamping block 12 is pushed out of the clamping groove 21, the oil-gas separation core 3 is rotated again to drive the clamping block 12 to rotate to the position of the insertion opening 22, and then the oil-gas separation core 3 is directly pulled out of the installation groove 11, so that the oil-gas separation core 3 can be detached, and the replacement work of the oil-gas separation core 3 is simpler and more convenient.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an air compressor machine with gas saving valve device, includes oil-gas separation jar (1), cover (2) and compressor (5), its characterized in that: the oil-gas separation device is characterized in that a tank cover (2) is tightly covered at the top end of the oil-gas separation tank (1), an oil outlet pipe (4) is inserted into the lower part of the oil-gas separation tank (1), one end of the oil outlet pipe (4) penetrating out of the oil-gas separation tank (1) is connected to the compressor (5), a mounting groove (11) is formed in the lower part of the tank cover (2), an oil-gas separation core (3) is arranged in the mounting groove (11), an air pipe (6) inserted into the oil-gas separation core (3) is connected to the compressor (5), an air throttle (7) is arranged on the air pipe (6), a liquid level sensor (9) is arranged at the lower part of the oil-gas separation core (3), the liquid level sensor (9) is electrically connected with the air throttle (7) through a controller (8), and an air outlet (10) is formed in the top end of the oil-gas separation tank (1).

2. An air compressor with air-saving valve device according to claim 1, characterized in that: the oil-gas separation device is characterized in that a groove (20) is formed in the inner wall of the mounting groove (11), a clamping groove (21) is formed in the lower groove wall of the groove (20), and a clamping block (12) inserted into the clamping groove (21) is connected to the upper portion of the side face of the oil-gas separation core (3).

3. An air compressor with air-saving valve device according to claim 2, characterized in that: the lower groove wall of the groove (20) is provided with an inserting port (22) at a position close to the clamping groove (21), and inclined surfaces are arranged below the inner walls of the two sides of the inserting port (22).

4. An air compressor with air-saving valve device according to claim 1, characterized in that: the side of the oil-gas separation core (3) is provided with a fixed block (18) close to the upper part, and the bottom end of the tank cover (2) is provided with a limiting block (19).

5. An air compressor with air-saving valve device according to claim 2, characterized in that: be provided with in recess (20) and support tight ring (13), support the below of tight ring (13) and set up sealed pad (14), support the top department of tight ring (13) and connect many inserted bars (15), slot (17) that supply inserted bar (15) top to inject are seted up to the last cell wall of recess (20), be connected with spring (16) between the additional cell wall of inserted bar (15) and slot (17).