CN217558557U

CN217558557U - Efficient cooling device for screw air compressor

Info

Publication number: CN217558557U
Application number: CN202220996768.9U
Authority: CN
Inventors: 刘振华; 刘宏民; 马慧珍; 陈小敏; 彭西杰
Original assignee: Zhoukou Haosen Woodworking Machinery Co ltd
Current assignee: Zhoukou Haosen Woodworking Machinery Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-11
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a high-efficient cooling device for screw compressor, including screw compressor safety cover, the opening has been seted up at screw compressor safety cover top, and the opening inboard is provided with removes the spout, and removes the inside ball that is provided with of spout, ball's upper and lower both ends all are provided with the organ protection casing, and the ball rear end is provided with fixed nest of blocks, organ protection casing left and right sides respectively with screw compressor safety cover and fixed nest of blocks fixed connection. This a high-efficient cooling device for screw compressor is open structure through setting up screw compressor safety cover top, sets up ball in the opening inboard, the fixed cover piece of ball rear end installation, fixed cover piece can be lateral shifting under ball's drive, simultaneously at the inside cooler that can vertically adjust the position that sets up of fixed cover piece, realize the regulation of cooler lateral position and height from this, enlarge the heat dissipation scope of cooler, improve the radiating effect of this device.

Description

Efficient cooling device for screw air compressor

Technical Field

The utility model relates to a screw compressor machine equipment technical field specifically is a high-efficient cooling device for screw compressor machine.

Background

The screw air compressor adopts a preformed screw air compressor which is configured, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified; the screw air compressor consistently provides high-quality compressed air for various industries by virtue of the advantages of high efficiency, no maintenance, high reliability and the like; the screw air compressor adopts a pre-set configuration, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified; (1) a suction process: when the side surface of the air inlet side of the rotor rotates away from the air inlet of the shell, the air between the tooth grooves is sealed between the main rotor and the shell, and the air suction process is finished; (2) compression process: at the end of the suction, the closed volume formed by the main rotor crest, the auxiliary rotor crest and the casing is reduced along with the change of the rotor angle and moves in a spiral shape, which is a compression process.

At present screw compressor and screw compressor's corollary equipment sets up inside the protective housing usually, and air-cooled mechanism sets up at the top of protective housing, because screw compressor body, hydraulic fluid separator and filtering mechanism all can give off the heat, and air-cooled mechanism mounted position is fixed, and the radiating effect is then limited, consequently needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient cooling device for screw compressor to the forced air cooling mechanism of the screw compressor who proposes in solving above-mentioned background art sets up the limited problem of fixed heat dissipation scope in position.

In order to achieve the purpose, the utility model provides a following technical scheme, a high-efficient cooling device for screw compressor, including the screw compressor safety cover, the opening has been seted up at screw compressor safety cover top, and the opening inboard is provided with removes the spout, and removes the inside ball that is provided with of spout, ball's upper and lower both ends all are provided with the organ protection casing, and the ball rear end is provided with fixed nest block, organ protection casing left and right sides respectively with screw compressor safety cover and fixed nest block fixed connection, and fixed nest block inner wall has seted up connecting groove, connecting groove is inside to be provided with the removal fixture block, and removes fixture block one side and be provided with the cooler, the cooler constitutes sliding connection with fixed nest block, and the inside heat dissipation fan that is provided with of cooler, fixed nest block bottom threaded connection has adjusting screw, and the adjusting screw upper end is connected bottom the removal fixture block.

Preferably, ball includes driving motor, threaded rod, fixation nut and fixing base, and driving motor sets up the left side at screw compressor machine safety cover.

Preferably, the left and right sides of threaded rod all is provided with the fixing base, and the fixing base constitutes to rotate with the threaded rod to be connected to fixing base outer wall and removal spout fixed connection.

Preferably, the outer wall of the threaded rod is in threaded connection with a fixing nut, and a fixing sleeve block is arranged at the rear end of the fixing nut.

Preferably, the left side of the threaded rod is provided with a driving motor, and the threaded rod is connected with the driving motor.

Preferably, the cooler is internally provided with a filter screen plate, and the filter screen plate is respectively arranged at the upper end and the lower end of the heat dissipation fan.

Compared with the prior art, the beneficial effects of the utility model are that: this a high-efficient cooling device for screw compressor is open structure through setting up screw compressor safety cover top, sets up ball in the opening inboard, the fixed cover piece of ball rear end installation, fixed cover piece can be lateral shifting under ball's drive, simultaneously at the inside cooler that can vertically adjust the position that sets up of fixed cover piece, realize the regulation of cooler lateral position and height from this, enlarge the heat dissipation scope of cooler, improve the radiating effect of this device.

Drawings

Fig. 1 is a schematic structural view of an efficient cooling device for a screw air compressor of the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the efficient cooling device for the screw air compressor of the present invention;

fig. 3 is a top view of a protective cover of a screw air compressor of the efficient cooling device for a screw air compressor of the present invention;

fig. 4 is the utility model relates to a high-efficient cooling device ball right side view for screw compressor.

In the figure: 1. a drive motor; 2. a moving chute; 3. a screw air compressor protective cover; 4. a ball screw; 5. a threaded rod; 6. fixing the sleeve block; 7. a cooler; 8. a filter screen plate; 9. a heat dissipation fan; 10. an organ shield; 11. a fixed seat; 12. a connecting clamping groove; 13. moving the fixture block; 14. adjusting the screw rod; 15. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency cooling device for a screw air compressor comprises a screw air compressor protection cover 3, wherein an opening is formed in the top of the screw air compressor protection cover 3, a movable sliding groove 2 is formed in the inner side of the opening, the screw air compressor protection cover 3 is integrally connected with the movable sliding groove 2, a ball screw 4 is arranged inside the movable sliding groove 2, the ball screw 4 comprises a driving motor 1, a threaded rod 5, a fixing nut 15 and a fixing seat 11, the driving motor 1 is arranged on the left side of the screw air compressor protection cover 3, and the outer wall of the driving motor 1 is fixedly connected with the left side of the screw air compressor protection cover 3 through screws; the left side and the right side of the threaded rod 5 are both provided with a fixed seat 11, the fixed seat 11 and the threaded rod 5 form a rotating connection, the outer wall of the fixed seat 11 is fixedly connected with the movable chute 2, and the outer wall of the fixed seat 11 and the movable chute 2 are fixed through screws; the outer wall of the threaded rod 5 is in threaded connection with a fixing nut 15, the fixing nut 15 can be driven to do linear motion by the rotary motion of the threaded rod 5, an inverter structure is arranged on the fixing nut 15, the inverter plays a role that the fixing nut 15 can only do linear motion, the ball screw 4 is the prior art, so that the description is omitted, the rear end of the fixing nut 15 is provided with a fixing sleeve block 6, and the fixing nut 15 and the fixing sleeve block 6 are fixed through screws; the left side of the threaded rod 5 is provided with a driving motor 1, the threaded rod 5 is connected with the driving motor 1, and the threaded rod 5 is connected with the driving motor 1 through a coupler; the upper end and the lower end of the ball screw 4 are respectively provided with an organ protective cover 10, the organ protective cover 10 can shield the opening at the top of the screw air compressor protective cover 3 while the ball screw 4 achieves the dustproof purpose, the rear end of the ball screw 4 is provided with a fixed sleeve block 6, the ball screw 4 can drive the fixed sleeve block 6 to move transversely, the left side and the right side of the organ protective cover 10 are respectively fixedly connected with the screw air compressor protective cover 3 and the fixed sleeve block 6, the organ protective cover 10, the screw air compressor protective cover 3 and the fixed sleeve block 6 are fixed through screws, the inner wall of the fixed sleeve block 6 is provided with a connecting clamping groove 12, the fixed sleeve block 6 and the connecting clamping groove 12 are integrally connected, a movable clamping block 13 is arranged inside the connecting clamping groove 12, the connecting clamping groove 12 is matched with the movable clamping block 13 in structure, the connecting clamping groove 12 is in sliding connection with the movable clamping block 13, the movable clamping block 13 can move longitudinally, so as to drive the cooler 7 to adjust the height, one side of the movable clamping block 13 is provided with the cooler 7, the left side of the movable clamping block 13 is fixed with the cooler 7 through screws, the left side and the left side of the cooler 7 is provided with two movable clamping blocks 13, the filter screens 8 are arranged inside the cooler, the filter screens 8, and the filter screens 8 are arranged at the two ends of the filter screens 8 in the filter screen plates for dust fan; the cooler 7 and the fixed sleeve block 6 are in sliding connection, the cooling fan 9 is arranged in the cooler 7, the cooler 7 and the outer wall of the cooling fan 9 are fixed through screws, the bottom of the fixed sleeve block 6 is in threaded connection with an adjusting screw 14, the upper end of the adjusting screw 14 is connected with the bottom of the movable fixture block 13, the adjusting screw 14 is not fixed in contact with the movable fixture block 13, the movable fixture block 13 can be supported by rotating the adjusting screw 14 to adjust the height, and therefore the movable fixture block 13 can be limited after being adjusted in height; the device can not only play a dustproof role on the ball screw 4 but also shield the opening at the top of the screw air compressor protective cover 3 by arranging the organ protective cover 10, so that redundant dust is prevented from entering the inside of the screw air compressor protective cover 3; the adjusting screw 14 is arranged at the bottom of the fixed sleeve block 6, and the movable fixture block 13 can be limited at different positions by rotating the adjusting screw 14 at different positions.

The working principle is as follows: when the efficient cooling device for the screw air compressor is used, the height of the cooler 7 can be adjusted firstly, during adjustment, the protective cover 3 of the screw air compressor is opened, then the adjusting screw 14 is rotated, so that the adjusting screw 14 linearly moves in the rotating process, at this time, the moving clamping block 13 of the adjusting screw 14 descends along with the descending of the adjusting screw 14 in the descending process, so that the height of the cooler 7 is adjusted, after the height of the cooler 7 is adjusted, the driving motor 1 of the ball screw 4 is started, the driving motor 1 drives the adjusting screw 14 to rotate, the adjusting screw 14 drives the fixing nut 15 to linearly move in the rotating process, the fixing nut 15 drives the fixing sleeve block 6 to transversely move in the moving process, so that the cooler 7 linearly reciprocates, the heat dissipation range is enlarged, the fixing sleeve block 6 also drives the organ protective cover 10 to perform telescopic action in the moving process, so that the adjusting screw 14 has the dustproof and protective effects, and the working principle of the efficient cooling device for the screw air compressor is adopted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high-efficient cooling device for screw compressor, includes screw compressor safety cover (3), its characterized in that: the opening has been seted up at screw compressor safety cover (3) top, and the opening inboard is provided with and removes spout (2), and removes inside ball (4) that is provided with of spout (2), the upper and lower both ends of ball (4) all are provided with organ protection casing (10), and ball (4) rear end is provided with fixed nest of blocks (6), organ protection casing (10) left and right sides respectively with screw compressor safety cover (3) and fixed nest of blocks (6) fixed connection, and fixed nest of blocks (6) inner wall seted up connecting groove (12), connecting groove (12) inside is provided with removes fixture block (13), and removes fixture block (13) one side and is provided with cooler (7), cooler (7) constitute sliding connection with fixed nest of blocks (6), and cooler (7) inside is provided with heat dissipation fan (9), fixed nest of blocks (6) bottom threaded connection has adjusting screw (14), and adjusting screw (14) upper end is connected with removes fixture block (13) bottom.

2. The efficient cooling device for the screw air compressor as claimed in claim 1, wherein: ball (4) include driving motor (1), threaded rod (5), fixation nut (15) and fixing base (11), and driving motor (1) sets up the left side at screw compressor machine safety cover (3).

3. The efficient cooling device for the screw air compressor according to claim 2, wherein: the left and right sides of threaded rod (5) all is provided with fixing base (11), and fixing base (11) and threaded rod (5) constitute to rotate and are connected to fixing base (11) outer wall and removal spout (2) fixed connection.

4. The efficient cooling device for the screw air compressor according to claim 2, wherein: the outer wall of the threaded rod (5) is in threaded connection with a fixing nut (15), and a fixing sleeve block (6) is arranged at the rear end of the fixing nut (15).

5. The efficient cooling device for the screw air compressor as claimed in claim 2, wherein: the left side of threaded rod (5) is provided with driving motor (1), and threaded rod (5) are connected with driving motor (1).

6. The efficient cooling device for the screw air compressor as claimed in claim 1, wherein: a filter screen plate (8) is arranged in the cooler (7), and the upper end and the lower end of the filter screen plate (8) relative to the heat dissipation fan (9) are both provided with one.