CN213511214U

CN213511214U - Cooling device for screw air compressor

Info

Publication number: CN213511214U
Application number: CN202022365105.0U
Authority: CN
Inventors: 王伟林
Original assignee: Pujiang Shunhua Crystal Jewelry Co Ltd
Current assignee: Pujiang Shunhua Crystal Jewelry Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-22
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a cooling device for screw compressor, the power distribution box comprises a box body, the inside fixedly connected with ventilation case of box, the ventilation hole has all been seted up with the surface of ventilation case to one side of box, the inside of ventilation case is rotated and is connected with a plurality of first pivots, the fixed surface of first pivot is connected with rotating vane, the upside of first pivot is provided with transmission, the downside fixedly connected with water collecting bucket of ventilation case, the first water pipe of downside fixedly connected with of water collecting bucket. The utility model discloses a motor drives the second pivot and rotates, and the first pivot of cooperation first bevel gear and second bevel gear drive rotates, and the rotation through rotating vane makes during the outside air flows the box, and the aperture of seting up through fourth water pipe downside sprays water smoke, when carrying out moist cooling to the outside air, cleans the air, prevents that the dust from influencing the inside operational environment of box.

Description

Cooling device for screw air compressor

Technical Field

The utility model relates to a screw compressor machine field specifically is a cooling device for screw compressor machine.

Background

The air compressor is a device used for compressing gas, at present, the air compressor is used in a plurality of places in industrial production, the air compressor is often used for providing required air pressure for each link of production, particularly in the biological product industry, the air compressor is widely used, the air compressor required in the industry is high in power, the air compressor can not avoid generating heat when in work, and the problem of cooling and heat dissipation of the high-power air compressor has to be considered in order to effectively protect the normal operation of the air compressor.

Because most of cooling systems of the high-power air compressors on the market are not perfect enough, the cooling effect is not good, the temperature of the air compressors is too high, the working effect is influenced, the air compressors have to stop working, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a cooling device for screw compressor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device for screw compressor, includes the box, the inside fixedly connected with ventilation case of box, the ventilation hole has all been seted up with the surface of ventilation case to one side of box, the inside of ventilation case is rotated and is connected with a plurality of first pivots, the fixed surface of first pivot is connected with rotating vane, the upside of first pivot is provided with transmission, the downside fixedly connected with water-collecting bucket of ventilation case, the first water pipe of downside fixedly connected with of water-collecting bucket, the other end of first water pipe is provided with cooling structure, the hole of airing exhaust has been seted up to the opposite side of box, the inside in hole of airing exhaust is provided with exhaust device.

Preferably, the transmission device comprises a motor, a second rotating shaft is fixedly connected to the output end of the motor, a first bevel gear is fixedly connected to the surface of the second rotating shaft, a second bevel gear is fixedly connected to the upper side of the first rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, cooling device includes the storage water tank, the other end and the storage water tank fixed connection of first water pipe, the upside fixed mounting of storage water tank has the water pump, the water inlet of water pump extends to the inside of storage water tank, the delivery port fixedly connected with second water pipe of water pump, the other end fixedly connected with cooling tube of second water pipe, the other end fixedly connected with third water pipe of cooling tube, the other end fixedly connected with fourth water pipe of third water pipe, the fourth water pipe sets up the upside at the ventilation case, a plurality of apertures have been seted up to the downside of fourth water pipe.

Preferably, the exhaust device comprises a support, an outer rotor motor is fixedly mounted on the inner side of the support, exhaust fan blades are fixedly connected to the surface of the outer rotor motor, and a gauze is fixedly connected to the outer side of the support.

Preferably, a plurality of baffles are fixedly connected inside the box body.

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

1. the utility model discloses a motor drives the second pivot and rotates, and the first pivot of cooperation first bevel gear and second bevel gear drive rotates, and the rotation through rotating vane makes during the outside air flows the box, and the aperture of seting up through fourth water pipe downside sprays water smoke, when carrying out moist cooling to the outside air, cleans the air, prevents that the dust from influencing the inside operational environment of box.

2. The utility model discloses a water circulation in water pump drive cooling tube and first water pipe, second water pipe, third water pipe, fourth water pipe and the water storage tank carries out the heat exchange through the cooling tube to the heat of box inside, sprays water smoke through the aperture and cools down to the cooling water, when cooling down to the cooling water, cleans the flowing air, improves the utilization ratio of cooling water.

Drawings

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

FIG. 2 is a schematic view of a first three-dimensional cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a second three-dimensional cross-sectional structure of the present invention;

fig. 4 is a schematic sectional view of a fourth water pipe according to the present invention.

In the figure: the device comprises a box body 1, a ventilation box 2, a ventilation hole 3, a first rotating shaft 4, a rotating blade 5, a water collecting hopper 6, a first water pipe 7, an exhaust hole 8, a motor 9, a second rotating shaft 10, a first bevel gear 11, a second bevel gear 12, a water storage tank 13, a water pump 14, a second water pipe 15, a cooling pipe 16, a third water pipe 17, a fourth water pipe 18, small holes 19, a support 20, an outer rotor motor 21, a fan exhaust blade 22, a gauze 23 and a baffle 24.

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. 1-4, a cooling device for a screw air compressor comprises a housing 1, a ventilation box 2 fixedly connected to the inside of the housing 1, ventilation holes 3 formed on one side of the housing 1 and the surface of the ventilation box 2, a plurality of first rotating shafts 4 rotatably connected to the inside of the ventilation box 2, rotating blades 5 fixedly connected to the surfaces of the first rotating shafts 4, a transmission device arranged on the upper side of the first rotating shafts 4, a water collecting hopper 6 fixedly connected to the lower side of the ventilation box 2, a first water pipe 7 fixedly connected to the lower side of the water collecting hopper 6, a cooling structure arranged at the other end of the first water pipe 7, an air exhaust hole 8 arranged on the other side of the housing 1, an air exhaust device arranged inside the air exhaust hole 8, the transmission device comprising a motor 9, a second rotating shaft 10 fixedly connected to the output end of the motor 9, a first bevel gear 11 fixedly connected to the surface of the second rotating shaft 10, a second bevel gear 12, the first bevel gear 11 and the second bevel gear 12 are engaged with each other, the second rotating shaft 10 is driven to rotate by the motor 9, the first rotating shaft 4 is driven to rotate by matching the first bevel gear 11 and the second bevel gear 12, and external air flows into the box body 1 by the rotation of the rotating blade 5.

Referring to fig. 3, the cooling device includes a water storage tank 13, the other end of a first water pipe 7 is fixedly connected with the water storage tank 13, a water pump 14 is fixedly installed on the upper side of the water storage tank 13, a water inlet of the water pump 14 extends into the water storage tank 13, a water outlet of the water pump 14 is fixedly connected with a second water pipe 15, the other end of the second water pipe 15 is fixedly connected with a cooling pipe 16, the other end of the cooling pipe 16 is fixedly connected with a third water pipe 17, the other end of the third water pipe 17 is fixedly connected with a fourth water pipe 18, the fourth water pipe 18 is arranged on the upper side of the ventilation box 2, a plurality of small holes 19 are formed in the lower side of the fourth water pipe 18, the exhaust device includes a support 20, an outer rotor motor 21 is fixedly installed on the inner side of the support 20, a fan blade 22 is fixedly connected to the surface of the outer rotor motor 21, a gauze 23 is, collect the cooling water that sprays through water collecting bucket 6, when carrying out moist cooling to outside air, clean the air, prevent that the dust from influencing the operational environment of box 1 inside, it rotates to drive exhaust fan leaf 22 through external rotor electric machine 21, exchange air in the box 1 with external environment, drive cooling tube 16 and first water pipe 7 through water pump 14, second water pipe 15, third water pipe 17, the hydrologic cycle in fourth water pipe 18 and the storage water tank 13, carry out the heat exchange to the heat of box 1 inside through cooling tube 16, spray water smoke through aperture 19 and cool down to the cooling water, when cooling water cools down, clean flowing air, improve the utilization ratio of cooling water.

Referring to fig. 2, a plurality of baffles 24 are fixedly connected to the inside of the box 1, and the cooling water sputtered out can be effectively blocked by the baffles 24, so that the cooling water is prevented from being sputtered onto the surface of the equipment and damaging the equipment.

The working principle is as follows: the motor 9 drives the second rotating shaft 10 to rotate, the first bevel gear 11 and the second bevel gear 12 are matched to drive the first rotating shaft 4 to rotate, external air flows into the box body 1 through the rotation of the rotating blades 5, water mist is sprayed through a small hole 19 formed in the lower side of the fourth water pipe 18, the sprayed cooling water is collected through the water collecting hopper 6, the air is cleaned while the external air is wetted and cooled to prevent dust from influencing the operating environment inside the box body 1, the exhaust fan blades 22 are driven to rotate through the outer rotor motor 21 to exchange the air in the box body 1 with the external environment, the cooling pipe 16 is driven by the water pump 14 to circulate with the water in the first water pipe 7, the second water pipe 15, the third water pipe 17, the fourth water pipe 18 and the water storage tank 13, the heat exchange is carried out on the water mist inside the box body 1 through the cooling pipe 16, and the cooling water is sprayed through the small hole 19 to cool the cooling water, when cooling water is cooled, flowing air is cleaned, and the utilization rate of the cooling water is improved.

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 a cooling device for screw compressor, includes box (1), its characterized in that: the inside fixedly connected with ventilation case (2) of box (1), ventilation hole (3) have all been seted up with the surface of ventilation case (2) to one side of box (1), the inside of ventilation case (2) is rotated and is connected with a plurality of first pivot (4), the fixed surface of first pivot (4) is connected with rotating vane (5), the upside of first pivot (4) is provided with transmission, the downside fixedly connected with water collecting hopper (6) of ventilation case (2), the first water pipe (7) of downside fixedly connected with of water collecting hopper (6), the other end of first water pipe (7) is provided with cooling structure, hole (8) of airing exhaust have been seted up to the opposite side of box (1), the inside of hole (8) of airing exhaust is provided with exhaust device.

2. The cooling device for the screw air compressor as claimed in claim 1, wherein: the transmission device comprises a motor (9), wherein the output end of the motor (9) is fixedly connected with a second rotating shaft (10), the surface of the second rotating shaft (10) is fixedly connected with a first bevel gear (11), the upper side of the first rotating shaft (4) is fixedly connected with a second bevel gear (12), and the first bevel gear (11) is meshed with the second bevel gear (12).

3. The cooling device for the screw air compressor as claimed in claim 1, wherein: the cooling device comprises a water storage tank (13), the other end of the first water pipe (7) is fixedly connected with the water storage tank (13), a water pump (14) is fixedly mounted on the upper side of the water storage tank (13), a water inlet of the water pump (14) extends into the water storage tank (13), a water outlet of the water pump (14) is fixedly connected with a second water pipe (15), the other end of the second water pipe (15) is fixedly connected with a cooling pipe (16), the other end of the cooling pipe (16) is fixedly connected with a third water pipe (17), the other end of the third water pipe (17) is fixedly connected with a fourth water pipe (18), the fourth water pipe (18) is arranged on the upper side of the ventilation box (2), and a plurality of small holes (19) are formed in the lower side of the fourth water pipe (18).

4. The cooling device for the screw air compressor as claimed in claim 1, wherein: the air exhaust device comprises a support (20), an outer rotor motor (21) is fixedly mounted on the inner side of the support (20), a fan exhaust blade (22) is fixedly connected to the surface of the outer rotor motor (21), and a gauze (23) is fixedly connected to the outer side of the support (20).

5. The cooling device for the screw air compressor as claimed in claim 1, wherein: the inside fixedly connected with a plurality of baffles (24) of box (1).