CN218177472U

CN218177472U - Cooling device for screw air compressor

Info

Publication number: CN218177472U
Application number: CN202222226177.6U
Authority: CN
Inventors: 路庆收; 马慧
Original assignee: Weifang Hengye Metal Products Co ltd
Current assignee: Weifang Hengye Metal Products Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-30
Anticipated expiration: 2032-08-24

Abstract

The utility model belongs to the technical field of the mechanical cooling technique and specifically relates to a cooling device for screw air compressor, including cooler bin, baffle and motor, the right-hand member sealing connection of cooler bin has notes liquid pipe, the left end sealing connection of cooler bin has the back flow, the equal sealing connection of lower extreme of notes liquid pipe and back flow has the end axle collar, the front end sealing connection of end axle collar has the honeycomb duct, the inside lower extreme sliding connection of cooler bin has the liquid carrying board, the utility model discloses in, through the end axle collar that sets up, heat conduction ring and water conservancy diversion impeller, utilize the injection effect of coolant liquid to make the coolant liquid can pour into in the end axle collar into to can derive the heat that produces to the air compressor end axle rotational friction through the effect of heat conduction ring, and make the coolant liquid can cool down the heat conduction ring to make liquid can flow out under the rotation effect of water conservancy diversion impeller, and then make the device can cool down the use of the axle head of air compressor, reduce the thermal wear of end axle.

Description

Cooling device for screw air compressor

Technical Field

The utility model relates to a mechanical cooling technical field specifically is a screw rod is cooling device for air compressor.

Background

With the development of society, the application of screw air compressors is more and more extensive, the screw air compressors are pre-configured with screw air compressors which only need single power supply connection and compressed air connection, and cooling systems are arranged in the screw air compressors, so that the installation work is greatly simplified, and the screw air compressors provide high-quality compressed air for various industries with the advantages of high efficiency, no maintenance, high reliability and the like.

In the prior art, a cooling system is arranged in an air compressor, but the internal cooling system can only cool internal liquid and cannot cool heat generated by friction of an end shaft of the air compressor, so that the service life of the end shaft is influenced; when the air compressor is cooled, the internal cooling liquid cannot be used for cooling circulation, so that the continuous cooling effect of the air compressor is influenced, and the continuous use of the air compressor is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw rod is cooling device for air compressor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cooling device for screw rod air compressor, includes cooler bin, baffle and motor, the right-hand member sealing connection of cooler bin has notes liquid pipe, the left end sealing connection of cooler bin has the back flow, the equal sealing connection of lower extreme that annotates liquid pipe and back flow has the end axle collar, the front end sealing connection of end axle collar has the honeycomb duct, the inside lower extreme sliding connection of cooler bin has the liquid board of carrying, carry the upper end outside fixedly connected with of liquid board and carry the pull rod, the upper end of carrying the pull rod is rotated and is connected with the transfer line, the upper end rear side rotation of transfer line is connected with the rotating disc.

Preferably, the right side fixedly connected with water pump in the inside of cooler bin, sealing connection between water pump and the notes liquid pipe, the left end sealing connection of water pump has the liquid suction pipe.

Preferably, the inner end of the end collar is fixedly connected with a heat conduction ring, and the outer side of the heat conduction ring is rotatably connected with a guide vane wheel.

Preferably, the lower end of the interior of the cooling box is fixedly connected with a partition plate, and the partition plate is in sliding connection with the liquid extracting plate.

Preferably, the number of the liquid extracting plates is two, and the upper end of the liquid extracting plate on the right side is fixedly connected with a refrigerating plate.

Preferably, the rear end of the rotating disc is fixedly connected with a pulley block, the rear end of a left end pulley of the pulley block is provided with a motor, the left end pulley of the pulley block is fixedly connected with an output shaft of the motor, and the motor is fixedly connected with the cooling box.

Preferably, the front end of the rotating disc is fixedly connected with a transmission bolt, and the transmission bolt is rotatably connected with the transmission rod.

Preferably, the cooling tank is provided with three liquid grooves therein.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the end shaft collar, the heat conduction ring and the diversion impeller, the cooling liquid can be injected into the end shaft collar by utilizing the injection effect of the cooling liquid, and the heat generated by the rotation friction of the end shaft of the air compressor can be led out by the effect of the heat conduction ring, and the cooling liquid can cool the heat conduction ring and can flow out under the rotation effect of the diversion impeller, so that the device can cool the shaft end of the air compressor, and the thermal wear of the end shaft is reduced;

2. the utility model discloses in, through the liquid extraction board that sets up, rotating disc and refrigeration board, utilize the circulation flow effect of liquid to make liquid can pour into the cooler bin once more through the back flow that sets up in to rotation through rotating disc makes the transfer line can drive the lifting rod and reciprocates, thereby makes the liquid extraction board can reciprocate, thereby makes the coolant liquid of backward flow can inject into in segments, can carry out cooling treatment once more to the coolant liquid through the refrigeration board that sets up simultaneously, makes the coolant liquid can recycle.

Drawings

FIG. 1 is a sectional view of the integral mounting structure of the present invention;

FIG. 2 is a right sectional view of the installation structure of the liquid injection pipe, the end collar and the flow guide pipe of the present invention;

fig. 3 is a top view of the mounting structure of the rotating disc, the pulley block and the motor of the present invention.

In the figure: 1. a cooling tank; 2. a liquid injection pipe; 3. a return pipe; 4. an end collar; 5. a flow guide pipe; 6. liquid extraction plate; 7. lifting a pull rod; 8. a transmission rod; 9. rotating the disc; 10. a water pump; 11. a liquid pumping pipe; 12. a heat conducting ring; 13. a guide vane wheel; 14. a partition plate; 15. a refrigeration plate; 16. a pulley block; 17. a motor; 18. a drive bolt.

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.

Example 1: referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cooling device for screw air compressor, including cooler bin 1, baffle 14 and motor 17, the right-hand member sealing connection of cooler bin 1 has notes liquid pipe 2, the left end sealing connection of cooler bin 1 has back flow 3, the equal sealing connection of the lower extreme of notes liquid pipe 2 and back flow 3 has end axle collar 4, the front end sealing connection of end axle collar 4 has honeycomb duct 5, the inside right side fixedly connected with water pump 10 of cooler bin 1, sealing connection between water pump 10 and notes liquid pipe 2, the left end sealing connection of water pump 10 has liquid suction pipe 11, the inner fixedly connected with heat-conducting ring 12 of end axle collar 4, the outside rotation of heat-conducting ring 12 is connected with water conservancy diversion impeller 13, install end axle collar 4 respectively in the outside of end axle, and install cooler bin 1 in the outside of screw air compressor machine, and make liquid suction pipe 11 can be with in the coolant liquid pipe 2 through the suction of water pump 10, and make liquid can get into in end axle collar 4, thereby make coolant liquid can take out heat that heat-conducting ring 12 derives end axle friction production, and make the coolant liquid suction impeller 13 can make the coolant liquid suction pipe can pass through the mobility of liquid suction pipe 4 of coolant liquid suction pipe, thereby make the effective life-carrying in the cooler bin can be handled once more through the coolant bin 3, thereby make the coolant bin both ends of coolant bin can be carried out the coolant screw compressor machine once more.

Example 2: referring to fig. 1 and fig. 3, the present embodiment is different from embodiment 1 in that: the inside lower extreme sliding connection of cooler bin 1 has and draws liquid board 6, the upper end outside fixedly connected with of drawing liquid board 6 draws the pole 7, the upper end rotation of drawing the pole 7 is connected with transfer line 8, the upper end rear side rotation of transfer line 8 is connected with rotating disc 9, the inside lower extreme fixedly connected with baffle 14 of cooler bin 1, sliding connection between baffle 14 and the drawing liquid board 6, there are two of drawing liquid board 6, the upper end fixedly connected with refrigeration board 15 of drawing liquid board 6 that is located the right side, the rear end fixedly connected with assembly pulley 16 of rotating disc 9, the left end pulley rear end of assembly pulley 16 is equipped with motor 17, fixed connection between the output shaft of motor 17 and the cooler bin 1, fixed connection between motor 17 and the cooler bin 1, the front end fixedly connected with drive bolt 18 of rotating disc 9, rotate between drive bolt 18 and the transfer line 8 and be connected, the inside of cooler bin 1 is equipped with three liquid groove, after the liquid backward flow gets into cooler bin 1, make assembly 16 can drive two rotation of rotating block 9 to rotate through the rotation of motor 17, thereby make disc drive bolt 18 can drive transfer line 8 to go up and down, and then make the drawing liquid board 6 can drive, thereby make the drawing liquid board 6 go up and down, thereby make the middle liquid can be convenient for cooling liquid get into the cooling liquid and can be in the middle part of the cooling liquid that the cooling liquid can be in the circulation that the middle that the cooling liquid can be convenient for once more, the screw rod can be in the middle of the cooling liquid can be used, the middle of the cooling liquid can be convenient for the cooling liquid that the screw rod can be once more, the.

The working process is as follows: the device adopts the power supply of the air compressor to supply power when in use, when the screw compressor is cooled, the end shaft rings 4 are respectively arranged at the outer sides of the end shafts, the cooling box 1 is arranged at the outer side of the screw compressor, the liquid pumping pipe 11 can pump cooling liquid into the liquid injection pipe 2 through the pumping action of the water pump 10, and the liquid can enter the end shaft rings 4, thereby leading the cooling liquid to carry out cooling treatment on both ends of the screw compressor at the same time, and leading the liquid to be injected into the cooling box 1 again through the backflow pipe 3, thereby effectively prolonging the service life of the end shafts of the screw compressor, and leading the cooling liquid carrying heat to enter the left end shaft rings 4 through the flow guide pipe 5 after the liquid flows back into the cooling box 1, leading the rotating pulley block 16 of the motor 17 to drive the two rotating disks 9 to rotate, thereby leading the driving bolt 18 to drive the driving rod 8 to ascend and descend, further leading the liquid lifting plate 6 to drive the liquid lifting plate 6 to carry out cooling treatment on the cooling liquid, thereby leading the cooling liquid to enter the upper end of the cooling liquid at the intermittent circulation tank through the cooling liquid circulation tank, thereby leading the cooling liquid to be convenient for the cooling liquid to enter the cooling liquid at the intermediate cooling liquid tank, and leading the cooling liquid to be convenient for the cooling liquid to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling device for screw rod air compressor, includes cooler bin (1), baffle (14) and motor (17), its characterized in that: the utility model discloses a cooler, including cooler bin (1), liquid pipe (2) is annotated to the right-hand member sealing connection of cooler bin (1), the left end sealing connection of cooler bin (1) has back flow (3), the equal sealing connection of lower extreme of annotating liquid pipe (2) and back flow (3) has end axle collar (4), the front end sealing connection of end axle collar (4) has honeycomb duct (5), the inside lower extreme sliding connection of cooler bin (1) has liquid board (6) of carrying, carry the upper end outside fixedly connected with of liquid board (6) and carry pull rod (7), the upper end rotation of carrying pull rod (7) is connected with transfer line (8), the upper end rear side rotation of transfer line (8) is connected with and rotates disc (9).

2. The cooling device for the screw air compressor as claimed in claim 1, wherein: the inside right side fixedly connected with water pump (10) of cooler bin (1), sealing connection between water pump (10) and notes liquid pipe (2), the left end sealing connection of water pump (10) has liquid suction pipe (11).

3. The cooling device for the screw air compressor as claimed in claim 1, wherein: the inner end of the end collar (4) is fixedly connected with a heat conduction ring (12), and the outer side of the heat conduction ring (12) is rotatably connected with a guide impeller (13).

4. The cooling device for the screw air compressor as claimed in claim 1, wherein: the lower end of the interior of the cooling box (1) is fixedly connected with a partition plate (14), and the partition plate (14) is in sliding connection with the liquid extracting plate (6).

5. The cooling device for the screw air compressor according to claim 1, wherein: the liquid extraction plate (6) is two in number, and the upper end of the liquid extraction plate (6) on the right side is fixedly connected with a refrigeration plate (15).

6. The cooling device for the screw air compressor as claimed in claim 1, wherein: the rear end of the rotating disc (9) is fixedly connected with a pulley block (16), the rear end of a left end pulley of the pulley block (16) is provided with a motor (17), the left end pulley of the pulley block (16) is fixedly connected with an output shaft of the motor (17), and the motor (17) is fixedly connected with the cooling box (1).

7. The cooling device for the screw air compressor according to claim 1, wherein: the front end of the rotating disc (9) is fixedly connected with a transmission bolt (18), and the transmission bolt (18) is rotatably connected with the transmission rod (8).

8. The cooling device for the screw air compressor according to claim 1, wherein: three liquid grooves are formed in the cooling box (1).