CN215830720U

CN215830720U - Cooling device for screw air compressor

Info

Publication number: CN215830720U
Application number: CN202122454704.4U
Authority: CN
Inventors: 王继皮
Original assignee: Huizhou Nanxu Technology Co ltd
Current assignee: Huizhou Nanxu Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-15
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a cooling device for a screw air compressor, which comprises a mounting plate, wherein air ports are symmetrically formed in the outer surface of the mounting plate, supporting frames are symmetrically and fixedly connected to the outer surface of the mounting plate, a gas pipe and an oil pipe are respectively connected to the insides of the two supporting frames in a penetrating and winding manner, and openings are formed in the sides, far away from the outer surfaces, of the two supporting frames. According to the utility model, the two cooling fans can respectively cool the gas pipe and the oil pipe, so that the cooling effect is improved, the mounting frame can be pulled out from the opening of the supporting frame by moving the buckles on the two sides out of the clamping grooves, the cooling fans in the mounting frame can be conveniently maintained, the whole cooling device is not required to be disassembled, great convenience is brought to maintenance personnel, the starting motor can simultaneously drive the gas jet pipe and the brush to move, the brush can move to brush away dust on the surface of the grating, then the gas sprayed out of the gas jet pipe is blown away, and manual cleaning is not required.

Description

Cooling device for screw air compressor

Technical Field

The utility model relates to the technical field of screw air compressors, in particular to a cooling device for a screw air compressor.

Background

The screw air compressor is configured by a pre-formed set, only needs single power supply connection and compressed air connection, is internally provided with a cooling system, greatly simplifies the installation work, has a cooling function, is an important part in the screw air compressor (air compressor), is an air-cooled cooler commonly used, increases the air flow rate around a pipeline and a heat conducting sheet in the cooler through cooling mode, and quickly takes away the heat of hot gas or hot oil in the pipeline, thereby achieving the technical effect of reducing the oil temperature and the temperature of compressed gas;

at present, relate to cooling device for screw air compressor, cooling device for current screw air compressor generally is with trachea and oil pipe put together and dispel the heat through a radiator fan, such mode radiating effect is unsatisfactory, and radiator fan generally all installs the inside at the organism, be not convenient for dismantle and maintain, greatly increased radiator fan's maintenance burden, and need regularly clear up cooling device's grid through the manual work, further increased work burden.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cooling device for a screw air compressor.

In order to achieve the purpose, the utility model adopts the following technical scheme: cooling device for screw rod air compressor, including the mounting panel, the wind gap has been seted up to the surface symmetry of mounting panel, the surface symmetry fixedly connected with carriage of mounting panel, two the inside of carriage runs through the winding respectively and is connected with gas-supply pipe and oil pipe, two the opening has all been seted up to one side that the surface of carriage was kept away from mutually, open-ended inside runs through sliding connection has the installing frame, the internally mounted of installing frame has radiator fan, the top and the bottom of installing frame and be close to the open-ended position and all seted up the spout, the inside sliding connection of spout has the buckle, the draw-in groove corresponding with the buckle has been seted up to the open-ended inner wall, the grid is installed in the inside embedding of front end of carriage, the position symmetry that the inside of carriage just is located the grid both sides runs through and rotates and is connected with first screw rod and second screw rod, the surface of first screw rod and second screw rod overlaps respectively and is equipped with first slider and the smooth second through threaded connection And the bottom ends of the first sliding block and the second sliding block are respectively and fixedly connected with an air injection pipe and a hairbrush.

Furthermore, the inside bottom of spout is equipped with first spring, the one end of first spring and the one end fixed connection of buckle.

Furthermore, a limiting groove is formed in the outer surface of the mounting frame and is close to the sliding groove, a pulling plate fixedly connected with the buckle penetrates through the limiting groove in a sliding mode, and a handle is fixedly connected to one side of the outer surface of the mounting frame.

Furthermore, the inside top and the bottom of braced frame just are located the equal symmetrical fixedly connected with limiting plate in position of installing frame both sides.

Furthermore, grooves are formed in the upper surface and the lower surface of the mounting frame respectively, a second spring is fixedly connected inside each groove, and a top plate is fixedly connected to the other end of each second spring.

Furthermore, the top through connection of carriage has the conveyer pipe, the bottom of conveyer pipe is linked together with the top of jet-propelled pipe, just a plurality of through-holes have been seted up in proper order to one side that the surface of jet-propelled pipe is close to the grid.

Furthermore, the first screw and the second screw are respectively and fixedly connected with a first gear at one end outside the supporting frame, a motor is installed on the outer surface of the supporting frame, a second gear is fixedly connected with an output shaft of the motor, and the second gear is meshed with the two first gears.

The utility model has the beneficial effects that:

when the cooling device for the screw air compressor is used, the two cooling fans can respectively cool the gas pipe and the oil pipe, the cooling effect can be improved, the buckles on the two sides can be moved out of the clamping grooves to draw the mounting frame out of the opening of the supporting frame, so that the cooling fans inside the mounting frame can be maintained conveniently, the whole cooling device is not required to be disassembled, great convenience is brought to maintenance personnel, the starting motor can simultaneously drive the first sliding block and the second sliding block to move, further simultaneously drive the gas ejector pipe and the hairbrush to move, the hairbrush can brush dust on the surface of the grating when moving, then the gas ejected by the gas ejector pipe is blown away, manual cleaning is not required, and the work load is greatly reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the support frame of the present invention;

FIG. 3 is a front view of the mounting frame of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

FIG. 5 is a schematic view of the external surface and internal structure of the mounting frame of the present invention;

fig. 6 is a schematic view of the mounting structure of the motor of the present invention.

Illustration of the drawings:

1. mounting a plate; 2. a tuyere; 3. a support frame; 4. a gas delivery pipe; 5. an oil pipe; 6. an opening; 7. installing a frame; 8. a heat radiation fan; 9. a chute; 10. buckling; 11. a card slot; 12. a grid; 13. a first screw; 14. a second screw; 15. a first slider; 16. a second slider; 17. a gas ejector tube; 18. a brush; 19. a first spring; 20. a limiting groove; 21. pulling a plate; 22. a handle; 23. a limiting plate; 24. a groove; 25. a second spring; 26. a top plate; 27. a delivery pipe; 28. a first gear; 29. a motor; 30. a second gear.

Detailed Description

As shown in fig. 1 to 6, which relates to a cooling device for a screw air compressor, comprising a mounting plate 1, wherein air ports 2 are symmetrically arranged on the outer surface of the mounting plate 1, supporting frames 3 are symmetrically and fixedly connected to the outer surface of the mounting plate 1, air pipes 4 and oil pipes 5 are respectively connected to the insides of the two supporting frames 3 in a penetrating and winding manner, openings 6 are respectively arranged on the sides far away from the outer surfaces of the two supporting frames 3, an installation frame 7 is connected to the inside of each opening 6 in a penetrating and sliding manner, a cooling fan 8 is installed inside the installation frame 7, sliding grooves 9 are respectively arranged at the top and the bottom of the installation frame 7 and near the openings 6, buckles 10 are connected to the inside of the sliding grooves 9 in a sliding manner, clamping grooves 11 corresponding to the buckles 10 are arranged on the inner wall of the openings 6, a grid 12 is embedded and installed inside the front end of the supporting frame 3, first screw rods 13 and second screw rods 14 are rotatably connected to the inside of the supporting frame 3 and positioned at the two sides of the grid 12 in a penetrating and rotating manner, the outer surfaces of the first screw rod 13 and the second screw rod 14 are respectively sleeved with a first sliding block 15 and a second sliding block 16 which are connected through threads, and the bottom ends of the first sliding block 15 and the second sliding block 16 are respectively and fixedly connected with an air injection pipe 17 and a hairbrush 18.

When the cooling device for the screw air compressor is used, the two cooling fans 8 are started, the two cooling fans 8 can respectively cool the air delivery pipe 4 and the oil pipe 5, so that the cooling effect is improved, when the cooling fans 8 need to be maintained, only the corresponding pull plate 21 needs to be pulled, the pull plate 21 moves to enable the buckle 10 to move out of the clamping groove 11, and then the handle 22 is pulled to pull out the corresponding mounting frame 7 from the inside of the supporting frame 3, so that the cooling fans 8 can be maintained, the whole cooling device does not need to be disassembled, great convenience is brought to maintenance personnel, when the grille 12 needs to be cleaned, only the motor 29 needs to be started, the motor 29 rotates to simultaneously drive the first screw 13 and the second screw 14 to rotate through the second gear 30 and the two first gears 28, so that the first sliding block 15 and the second sliding block 16 move, and further simultaneously drive the air injection pipe 17 and the brush 18 to move, the brush 18 moves to brush off dust on the surface of the grating 12, and then the air sprayed out through the air spraying pipe 17 is blown away, so that manual cleaning is not needed, and the workload is greatly reduced.

In a further scheme, a first spring 19 is arranged at the bottom inside the sliding groove 9, one end of the first spring 19 is fixedly connected with one end of the buckle 10, and the first spring 19 is used for driving the buckle 10 to automatically reset.

In a further scheme, the position of the surface of the installation frame 7 and being close to the sliding groove 9 is provided with a limiting groove 20, the inside of the limiting groove 20 is penetrated through and is connected with a pulling plate 21 fixedly connected with the buckle 10, one side of the outer surface of the installation frame 7 is fixedly connected with a handle 22, the pulling plate 21 is used for facilitating the movement of the buckle 10, and the handle 22 is used for facilitating the movement of the installation frame 7.

In the further scheme, the inside top and the bottom of carriage 3 just are located the equal symmetry fixedly connected with limiting plate 23 in position of installing frame 7 both sides, and limiting plate 23 is for carrying out the position to installing frame 7 and prescribe a limit to, avoids appearing removing.

In a further scheme, recess 24 has been seted up respectively to the upper surface and the lower surface of installing frame 7, the inside fixedly connected with second spring 25 of recess 24, the other end fixedly connected with roof 26 of second spring 25, second spring 25 can make roof 26 and the inner wall of carriage 3 contact to play certain support, thereby avoid installing frame 7 to appear rocking.

In the further scheme, the top through connection of carriage 3 has conveyer pipe 27, the bottom of conveyer pipe 27 is linked together with the top of jet-propelled pipe 17, just a plurality of through-holes have been seted up in proper order to one side that the surface of jet-propelled pipe 17 is close to grid 12, and conveyer pipe 27 is for the convenience of carrying the high pressure gas in to jet-propelled pipe 17 to blow to grid 12 through the through-hole.

In a further scheme, one ends of the first screw 13 and the second screw 14, which are located outside the support frame 3, are respectively and fixedly connected with a first gear 28, a motor 29 is installed on the outer surface of the support frame 3, an output shaft of the motor 29 is fixedly connected with a second gear 30, the second gear 30 is meshed with the two first gears 28, and the motor 29 rotates to simultaneously drive the first screw 13 and the second screw 14 to rotate through the second gear 30 and the two first gears 28, so that the first slider 15 and the second slider 16 move.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Screw rod is cooling device for air compressor, including mounting panel (1), its characterized in that: the outer surface of the mounting plate (1) is symmetrically provided with air ports (2), the outer surface of the mounting plate (1) is symmetrically and fixedly connected with supporting frames (3), the insides of the two supporting frames (3) are respectively connected with a gas pipe (4) and an oil pipe (5) in a penetrating and winding manner, one sides of the outsides of the two supporting frames (3) far away from each other are respectively provided with an opening (6), the inside of the opening (6) is connected with a mounting frame (7) in a penetrating and sliding manner, a cooling fan (8) is installed inside the mounting frame (7), sliding grooves (9) are respectively formed in the top and the bottom of the mounting frame (7) and close to the opening (6), buckles (10) are connected in the sliding manner inside the sliding grooves (9), clamping grooves (11) corresponding to the buckles (10) are formed in the inner wall of the opening (6), grids (12) are embedded and installed inside the front end of the supporting frames (3), the inside of carriage (3) and the symmetry in position that is located grid (12) both sides run through to rotate and are connected with first screw rod (13) and second screw rod (14), the surface of first screw rod (13) and second screw rod (14) is equipped with first slider (15) and second slider (16) through threaded connection respectively, the bottom of first slider (15) and second slider (16) is fixedly connected with jet-propelled pipe (17) and brush (18) respectively.

2. The cooling device for a screw air compressor according to claim 1, characterized in that: the bottom of the interior of the sliding groove (9) is provided with a first spring (19), and one end of the first spring (19) is fixedly connected with one end of the buckle (10).

3. The cooling device for a screw air compressor according to claim 1, characterized in that: the utility model discloses a buckle, including installing frame (7), the surface of installing frame (7) just is close to the position of spout (9) and has seted up spacing groove (20), the inside run through sliding connection of spacing groove (20) has and buckle (10) fixed connection's arm-tie (21), surface one side fixed connection of installing frame (7) has handle (22).

4. The cooling device for a screw air compressor according to claim 1, characterized in that: the supporting frame is characterized in that limiting plates (23) are symmetrically and fixedly connected to the top and the bottom of the supporting frame (3) and located on two sides of the mounting frame (7).

5. The cooling device for a screw air compressor according to claim 1, characterized in that: the upper surface and the lower surface of the mounting frame (7) are respectively provided with a groove (24), a second spring (25) is fixedly connected inside the groove (24), and the other end of the second spring (25) is fixedly connected with a top plate (26).

6. The cooling device for a screw air compressor according to claim 1, characterized in that: the top through connection of carriage (3) has conveyer pipe (27), the bottom of conveyer pipe (27) is linked together with the top of jet-propelled pipe (17), just a plurality of through-holes have been seted up in proper order to one side that the surface of jet-propelled pipe (17) is close to grid (12).

7. The cooling device for a screw air compressor according to claim 1, characterized in that: the first screw rod (13) and the second screw rod (14) are located the outside one end of carriage (3) and are fixedly connected with first gear (28) respectively, the surface mounting of carriage (3) has motor (29), the output shaft fixedly connected with second gear (30) of motor (29), just second gear (30) and two first gear (28) mesh mutually.