CN218439653U

CN218439653U - Novel cooling device of air compressor

Info

Publication number: CN218439653U
Application number: CN202222702291.1U
Authority: CN
Inventors: 王明章
Original assignee: Weifang Tongxin Magnetoelectric Equipment Co ltd
Current assignee: Weifang Tongxin Magnetoelectric Equipment Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-03
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an air compressor's novel cooling device, including setting up the cooling jacket on the compression cylinder top of compressor, the top of compression cylinder is provided with the cylinder cap, the cooling water has been stored to the inside of cooling jacket, and the outer wall of cooling jacket is provided with pump water subassembly and blast air subassembly respectively, and the pump water subassembly includes fixed mounting at the biax motor at cooling jacket top, and the left output shaft fixed mounting of biax motor has the bent axle, and the surface rotation of bent axle is connected with the connecting rod. This air compressor's novel cooling device, the biax motor rotates, drives bent axle and flabellum rotation respectively, and the flabellum rotates and to blow the air to the cylinder cap position by the blast pipe, reaches air-cooled effect, and the bent axle rotates and to drive connecting rod and piston removal, and the inside water pump of cooling jacket is to the cylinder cap, reaches and carries out water-cooled purpose to the compression cylinder, through carrying out the water-cooling to the air-cooled while of compression cylinder to make the compression cylinder maintain lower temperature, make it can long-time operation.

Description

Novel cooling device of air compressor

Technical Field

The utility model relates to an air compressor technical field specifically is an air compressor's novel cooling device.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressor is reciprocating piston formula, rotating vane or rotatory screw rod, and at air compressor during operation, the inside bent axle reciprocating motion of motor drive compression cylinder compresses the air, and can produce a large amount of heats during the compressed air, consequently need set up cooling device on air compressor's surface to reach and carry out refrigerated purpose to the compression cylinder, make it can the continuous use.

But current air compressor cooling device is simple only to have set up a radiator fan, utilizes the air that flows fast to reach and carries out refrigerated effect to the cylinder, but discovers in the use, and its cooling effect is relatively poor, is difficult to satisfy the air compressor long-time operation to cooling radiating demand.

Therefore, the utility model provides an air compressor's novel cooling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air compressor's novel cooling device 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: a novel cooling device of an air compressor comprises a cooling jacket arranged at the top end of a compression cylinder of the compressor, wherein a cylinder cover is arranged at the top end of the compression cylinder, cooling water is stored in the cooling jacket, and a water pumping assembly and a blowing assembly are respectively arranged on the outer wall of the cooling jacket;

the pump water subassembly includes the double-shaft motor of fixed mounting at the cooling jacket top, the left output shaft fixed mounting of double-shaft motor has the bent axle, the surperficial rotation of bent axle is connected with the connecting rod, the outer wall of cooling jacket has set firmly the sleeve pipe, sheathed tube inside sliding connection has the piston, the bottom and the piston of connecting rod are fixed mutually, sheathed tube surface inlays respectively and is equipped with feed liquor pipe and drain pipe, the feed liquor end of feed liquor pipe extends to the interior diapire of cooling jacket, the play liquid end of drain pipe extends to the interior roof and fixed mounting of cooling jacket has the annular tube, the surface of annular tube inlays and is equipped with the shower nozzle, the shower nozzle is corresponding with the position of cylinder cap.

Preferably, the surface of the cylinder cover is respectively embedded with an air inlet pipe and an air delivery pipe, and the side wall of the cooling jacket is provided with a light hole for the air inlet pipe and the air delivery pipe to penetrate through.

Preferably, the surface of the cooling jacket is respectively provided with a ventilation window and a liquid level window.

Preferably, the surfaces of the liquid inlet pipe and the liquid outlet pipe are respectively provided with a one-way valve, the conveying direction of the one-way valve on the surface of the liquid inlet pipe faces the sleeve pipe through the cooling sleeve, and the conveying direction of the one-way valve on the surface of the liquid outlet pipe faces the annular pipe through the sleeve pipe.

Preferably, the blowing assembly comprises a blowing pipe embedded at the top end of the cooling jacket, a fan blade is fixedly mounted on a right output shaft of the double-shaft motor, the fan blade corresponds to the air inlet of the blowing pipe, and the air outlet of the blowing pipe corresponds to the cylinder cover.

Preferably, the outer wall of the cooling jacket is provided with heat conducting fins.

Advantageous effects

The utility model provides an air compressor's novel cooling device possesses following beneficial effect:

1. this air compressor's novel cooling device, when air compressor moves for a long time, the compression cylinder temperature risees, through setting up pump water subassembly and blast air subassembly, the double-shaft motor rotates, drive bent axle and flabellum rotation respectively, the flabellum rotates and can blows the air to the cylinder cap position by the blast pipe, reach the air-cooled effect, and the bent axle rotates and can drive connecting rod and piston removal, the inside water of cooling jacket is by the feed liquor pipe through the sleeve pipe under piston reciprocating motion's effect, the drain pipe, ring pipe and shower nozzle pump are to the cylinder cap, reach and carry out water-cooled purpose to the compression cylinder, through carrying out the water-cooling to the air-cooled while of compression cylinder, thereby make the compression cylinder maintain at lower temperature, make it can move for a long time.

2. This air compressor's novel cooling device, through setting up the ventilation window, when the air flows in the ventilation window, can reach and carry out refrigerated purpose to water, and the water evaporation can absorb heat in a large number, through setting up heat conduction fin, can further promote the heat dissipation of cooling jacket water-logging, makes water self maintain at the lower temperature, ensures the cooling effect of water to the compression cylinder, through setting up the liquid level window, conveniently observes the inside water level of cooling jacket.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1 blast pipe, 2 compression cylinder, 3 cylinder cover, 4 cooling jacket, 5 double-shaft motor, 6 crankshaft, 7 connecting rod, 8 sleeve, 9 piston, 10 liquid inlet pipe, 11 liquid outlet pipe, 12 annular pipe, 13 spray head, 14 one-way valve, 15 flabellum, 16 heat conduction fin, 17 liquid level window, 18 ventilation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an air compressor's novel cooling device, is including setting up cooling jacket 4 on 2 tops of the compression cylinder of compressor, and the top of compression cylinder 2 is provided with cylinder cap 3, and intake pipe and gas-supply pipe are inlayed respectively to cylinder cap 3's surface, and the other end of gas-supply pipe is linked together with air compressor's gas holder, and the unthreaded hole that supplies intake pipe and gas-supply pipe to pass is seted up to cooling jacket 4's lateral wall.

The inside of cooling jacket 4 is stored with cooling water, and the outer wall of cooling jacket 4 is provided with pump water subassembly and air blast subassembly respectively.

The pump water subassembly includes double-shaft motor 5 of fixed mounting at cooling jacket 4 top, double-shaft motor 5's left output shaft fixed mounting has bent axle 6, bent axle 6's surface rotation is connected with connecting rod 7, cooling jacket 4's outer wall has set firmly sleeve pipe 8, sleeve pipe 8's inside sliding connection has piston 9, connecting rod 7's bottom is fixed mutually with piston 9, sleeve pipe 8's surface is inlayed respectively and is equipped with feed liquor pipe 10 and drain pipe 11, the feed liquor end of feed liquor pipe 10 extends to the inner bottom wall of cooling jacket 4, the play liquid end of drain pipe 11 extends to the inner ceiling wall of cooling jacket 4 and fixed mounting has annular pipe 12, the surface of annular pipe 12 is inlayed and is equipped with shower nozzle 13, shower nozzle 13 is corresponding with the position of cylinder cap 3.

The surfaces of the liquid inlet pipe 10 and the liquid outlet pipe 11 are both provided with one-way valves 14, the conveying direction of the one-way valves 14 on the surface of the liquid inlet pipe 10 is from the cooling jacket 4 to the sleeve 8, and the conveying direction of the one-way valves 14 on the surface of the liquid outlet pipe 11 is from the sleeve 8 to the annular pipe 12.

The cooling device is connected with electricity, when the air compressor runs for a long time, the temperature of the compression cylinder 2 rises, the double-shaft motor 5 is started by arranging the water pumping assembly, the double-shaft motor 5 rotates to drive the crankshaft 6 to rotate, the crankshaft 6 rotates to drive the connecting rod 7 and the piston 9 to move, water in the cooling jacket 4 is pumped to the cylinder cover 3 through the liquid inlet pipe 10, the sleeve pipe 8, the liquid outlet pipe 11, the annular pipe 12 and the spray head 13 under the reciprocating movement effect of the piston 9, and the purpose of water cooling of the compression cylinder 2 is achieved.

The blowing component comprises a blowing pipe 1 embedded at the top end of the cooling jacket 4, a fan blade 15 is fixedly installed on the right output shaft of the double-shaft motor 5, the fan blade 15 corresponds to the air inlet of the blowing pipe 1, and the air outlet of the blowing pipe 1 corresponds to the cylinder cover 3.

Through setting up the air blast subassembly, double-shaft motor 5 rotates and drives 6 pivoted simultaneous drive flabellum 15 rotations of bent axle, and flabellum 15 rotates and to blow the air to 3 positions of cylinder cap by blast pipe 1, reaches air-cooled effect, promotes the device to the cooling effect of compression cylinder 2.

The surface of the cooling jacket 4 is respectively provided with a ventilation window 18 and a liquid level window 17, the liquid level inside the cooling jacket 4 is observed by utilizing the liquid level window 17, and water supplementing operation is carried out when the water level is lower.

In the use, the air flows in ventilation window 18, can reach the purpose of cooling of dispelling the heat to water, and water evaporation can absorb heat in a large number, reduces the temperature of water self and compression cylinder 2.

The outer wall of the cooling jacket 4 is provided with heat conducting fins 16.

Furthermore, the heat dissipation of the water in the cooling jacket 4 can be further improved through the heat conduction fins 16, so that the water is maintained at a lower temperature, the cooling effect of the water on the compression cylinder 2 is ensured, and the long-time operation of the air compressor is ensured.

The working principle is as follows: when the novel cooling device of the air compressor is used, the cooling device is connected with electricity, when the air compressor runs for a long time, the temperature of a compression cylinder 2 rises, a double-shaft motor 5 is started through a water pumping component and a blowing component, the double-shaft motor 5 rotates to respectively drive a crankshaft 6 and fan blades 15 to rotate, the fan blades 15 rotate to blow air to the position of a cylinder cover 3 through a blowing pipe 1, the air cooling effect is achieved, the crankshaft 6 rotates to drive a connecting rod 7 and a piston 9 to move, water in the cooling jacket 4 is pumped to the cylinder cover 3 through a liquid inlet pipe 10, a sleeve 8, a liquid outlet pipe 11, an annular pipe 12 and a nozzle 13 under the reciprocating movement effect of the piston 9, the purpose of water cooling of the compression cylinder 2 is achieved, in the using process, the air flows in a ventilation window 18, the purpose of water cooling can be achieved, a large amount of heat absorption can be achieved through water evaporation, heat conduction fins 16 can further improve the heat dissipation of the water in the cooling jacket 4, the water is kept at a low temperature, the cooling effect of the water on the compression cylinder 2 is ensured, and the long-time running of the air compressor is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an air compressor's novel cooling device, is provided with cylinder cap (3), its characterized in that including setting up cooling jacket (4) on compression cylinder (2) top at the compressor, the top of compression cylinder (2): cooling water is stored in the cooling jacket (4), and a water pumping assembly and a blowing assembly are respectively arranged on the outer wall of the cooling jacket (4);

the water pumping assembly comprises a double-shaft motor (5) fixedly mounted at the top of a cooling jacket (4), a crankshaft (6) is fixedly mounted on a left output shaft of the double-shaft motor (5), a connecting rod (7) is connected to the surface of the crankshaft (6) in a rotating mode, a sleeve (8) is fixedly arranged on the outer wall of the cooling jacket (4), a piston (9) is connected to the inner portion of the sleeve (8) in a sliding mode, the bottom end of the connecting rod (7) is fixed to the piston (9), a liquid inlet pipe (10) and a liquid outlet pipe (11) are embedded in the surface of the sleeve (8) respectively, the liquid inlet end of the liquid inlet pipe (10) extends to the inner bottom wall of the cooling jacket (4), the liquid outlet end of the liquid outlet pipe (11) extends to the inner top wall of the cooling jacket (4) and is fixedly provided with an annular pipe (12), a spray head (13) is embedded in the surface of the annular pipe (12), and the spray head (13) corresponds to the position of a cylinder cover (3).

2. The novel cooling device of an air compressor according to claim 1, wherein: the surface of the cylinder cover (3) is respectively embedded with an air inlet pipe and an air delivery pipe, and the side wall of the cooling jacket (4) is provided with an unthreaded hole for the air inlet pipe and the air delivery pipe to pass through.

3. The new cooling device of air compressor as claimed in claim 1, wherein: and the surface of the cooling jacket (4) is respectively provided with a ventilation window (18) and a liquid level window (17).

4. The new cooling device of air compressor as claimed in claim 1, wherein: the surface of feed liquor pipe (10) and drain pipe (11) all is provided with check valve (14), and the direction of delivery of feed liquor pipe (10) surface check valve (14) is by cooling jacket (4) towards sleeve pipe (8), and the direction of delivery of drain pipe (11) surface check valve (14) is by sleeve pipe (8) towards annular pipe (12).

5. The new cooling device of air compressor as claimed in claim 1, wherein: the air blowing component comprises an air blowing pipe (1) embedded at the top end of the cooling sleeve (4), a fan blade (15) is fixedly mounted on a right output shaft of the double-shaft motor (5), the fan blade (15) corresponds to the position of an air inlet of the air blowing pipe (1), and an air outlet of the air blowing pipe (1) corresponds to the position of the cylinder cover (3).

6. The new cooling device of air compressor as claimed in claim 1, wherein: and heat-conducting fins (16) are arranged on the outer wall of the cooling jacket (4).