CN210578033U

CN210578033U - Motor water cooling cover with air inlet at middle part

Info

Publication number: CN210578033U
Application number: CN201921578188.2U
Authority: CN
Inventors: 石世信; 姚建峰; 林建忠
Original assignee: Zhangjiagang Hengqiang Cooling Equipment Co ltd
Current assignee: Zhangjiagang Hengqiang Cooling Equipment Co ltd
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-05-19
Anticipated expiration: 2029-09-22

Abstract

The utility model discloses a middle air inlet motor water cooling cover with better safety and applicability, which comprises a cover shell connected with a motor body, wherein the bottom of the cover shell is provided with a hot air inlet matched with an air outlet in the middle of the motor, two sides of the bottom of the cover shell are respectively provided with a cooling gas outlet matched with return air inlets on two sides of the motor, two groups of cooling water pipes are detachably arranged in parallel at positions corresponding to two sides of the air outlet of the motor in the cover shell, an air deflector component is respectively arranged at the outer sides of the two groups of cooling water pipes in the cover shell, a plurality of air outlets are arranged on the cover shell, a sealing cover with sealed air outlets is hinged on the air outlets, the air deflector component comprises a frame, a plurality of air deflectors which form an included angle of 20-70 degrees with the horizontal plane are arranged in parallel from top to bottom between the frames, the upper and lower parts of the cooling water pipe in the housing are provided with wind shields, and a connecting plate is arranged between the lower edge of the wind shield at the lower part and the wind guide plate component.

Description

Motor water cooling cover with air inlet at middle part

Technical Field

The utility model relates to a motor water-cooling cover of middle part air inlet.

Background

The heat exchange tube sets are generally arranged on two sides of the air inlet of the motor water cooling cover with air fed into the middle, however, hot air is easy to liquefy water vapor carried in the hot air after passing through the heat exchange tube sets, and if the hot air enters the motor again, the normal operation of the motor can be influenced. The air current can form the vortex at the inside corner of water-cooling cover, when reducing the gas circulation speed, frequently strikes the water-cooling cover casing, produces great noise. In addition, the conventional water cooling jacket must be shut down once the heat exchange tube set is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the motor water cooling cover with the middle air inlet function has better safety and applicability.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: a motor water cooling cover with air intake in the middle comprises a cover shell connected with a motor body, wherein the bottom of the cover shell is provided with a hot air inlet matched with an air outlet in the middle of the motor, two sides of the bottom of the cover shell are respectively provided with a cooling gas outlet matched with air return outlets in two sides of the motor, two groups of cooling water pipes are detachably arranged in parallel in the cover shell at positions corresponding to two sides of the air outlet of the motor, an air deflector component is arranged outside the two groups of cooling water pipes in the cover shell respectively, the cover shell is provided with a plurality of air outlets, the air outlets are hinged with sealing covers for sealing the air outlets, the air deflector component comprises a frame, a plurality of air deflectors which form 20-70 degrees with the horizontal plane are arranged in parallel from top to bottom between the frames, the air deflectors are upwards inclined along the air outlet direction, the, a connecting plate is arranged between the lower edge of the wind shield at the lower part and the wind guide plate component.

As a preferred scheme, sealing strips matched with the housing are arranged on the periphery of the inner wall of the sealing cover.

Preferably, the wind shields at the lower parts of the two cooling water pipes are arranged in a bell mouth shape.

As a preferable scheme, the upper end of the air deflector is provided with an upward bent water blocking strip.

Preferably, the wind deflectors are arranged at upper and lower portions of the cooling water pipe on the windward side.

As a preferable scheme, a dust screen is arranged at the air outlet.

Preferably, the side plate of the housing facing the airflow flowing direction is connected with the top plate through an obliquely arranged middle plate.

The utility model has the advantages that: because the air deflector components are respectively arranged at the outer sides of the two groups of cooling water pipes in the housing and comprise frames, a plurality of air deflectors which form an included angle of 20-70 degrees with the horizontal plane are arranged in parallel from top to bottom between the frames, the air deflectors are upwards inclined along the air outlet direction, the bottom of each frame is provided with a water containing groove, and the side surfaces of the water containing grooves are provided with condensate water discharge pipes, on one hand, the air flow in the cooling cover is uniformly distributed to improve the heat exchange efficiency, on the other hand, small water drops in the air flow can be attached to the air deflectors after impacting the air deflectors, and then the air flow is output through the condensate water discharge pipes, so that the dryness of the air flow entering.

The upper and lower parts of the cooling water pipe in the housing are provided with wind shields, and a connecting plate is arranged between the lower edge of the wind shield at the lower part and the wind guide plate assembly, so that hot air can flow out after heat exchange.

Because the housing is provided with the air outlets, the air outlets are hinged with the sealing covers for sealing the air outlets, when the cooling water pipe is damaged, the sealing covers can be opened, and the motor can be cooled by air so as to ensure that the motor can maintain work.

Because the wind shields at the lower parts of the two cooling water pipes are arranged in a horn mouth shape, the flowing of the entering hot air is better guided.

Because the upper end of the air deflector is provided with the water blocking strip which is bent upwards, condensed water drops can be better separated from the air flow.

Because the wind shields are arranged at the upper part and the lower part of the windward side of the cooling water pipe, dead angles formed between the cooling water pipe and the wind shields are avoided, and the air flow generates vortex at the dead angles to cause noise.

Because the side plate of the housing, which is opposite to the airflow flowing direction, is connected with the top plate through the obliquely arranged middle plate, the noise caused by vortex rotation of the airflow at the position is avoided.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

In the figure: 1. the air conditioner comprises a housing, 101, a hot air inlet, 102, a cooling gas outlet, 103, an intermediate plate, 2, a cooling water pipe, 3, an air deflector assembly, 31, a frame, 32, an air deflector, 33, a water blocking strip, 34, a water containing groove, 35, a condensate water discharge pipe, 4, a wind shield, 5, a connecting plate, 6, a sealing cover and 7, and a dust screen.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to the drawings.

As shown in fig. 1-2, a middle air intake motor water cooling cover comprises a housing 1 connected with a motor body, a hot air inlet 101 matched with a middle air outlet of the motor is arranged at the bottom of the housing 1, cooling air outlets 102 matched with return air inlets at two sides of the motor are respectively arranged at two sides of the bottom of the housing 1, two groups of cooling water pipes 2 are detachably arranged in parallel at positions corresponding to two sides of the motor air outlet in the housing 1, and air deflectors 32 are respectively arranged outside the two groups of cooling water pipes 2 in the housing 1.

The air deflector 32 assembly 3 comprises a frame 31, a plurality of air deflectors 32 forming an included angle of 20-70 degrees with the horizontal plane are arranged in parallel from top to bottom between the frames 31, the air deflectors 32 incline upwards along the air outlet direction, and the upper ends of the air deflectors 32 are provided with water blocking strips 33 bent upwards. The bottom of the frame 31 is provided with a water tank 34, and the side surface of the water tank 34 is provided with a condensed water discharge pipe 35. The upper and lower parts of the windward side of the cooling water pipes 2 in the housing 1 are provided with wind shields 4, and the wind shields 4 at the lower parts of the two cooling water pipes 2 are arranged in a horn mouth shape. A connecting plate 5 is arranged between the lower edge of the wind deflector 4 at the lower part and the wind deflector 32 assembly 3.

The side plate of the housing 1 facing the airflow flowing direction is connected with the top plate through an obliquely arranged middle plate 103. A plurality of air outlets are arranged on the housing 1, and dust screens 7 are arranged at the air outlets. The air outlet is hinged with a sealing cover 6 for sealing the air outlet, and sealing strips matched with the housing 1 are arranged on the periphery of the inner wall of the sealing cover 6.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a motor water-cooling cover of middle part air inlet, includes the housing that is connected with motor body, and the housing bottom is equipped with the hot-blast import with motor middle part air outlet matched with, and housing bottom both sides are equipped with respectively and export its characterized in that with motor both sides return air inlet matched with cooling gas: the motor air outlet structure is characterized in that two groups of cooling water pipes are detachably arranged in parallel at positions corresponding to two sides of an air outlet of a motor in the housing, air guide plate assemblies are arranged on the outer sides of the two groups of cooling water pipes in the housing respectively, a plurality of air outlets are arranged on the housing, sealing covers for sealing the air outlets are hinged to the air outlets, each air guide plate assembly comprises a frame, a plurality of air guide plates which form included angles of 20-70 degrees with the horizontal plane are arranged in parallel from top to bottom between the frames, the air guide plates incline upwards along the air outlet direction, a water containing groove is arranged at the bottom of the frame, condensate water discharge pipes are arranged on the side faces of the water containing groove.

2. The water cooling cover of the motor with the air intake at the middle part as claimed in claim 1, characterized in that: and sealing strips matched with the housing are arranged on the periphery of the inner wall of the sealing cover.

3. The water cooling cover of the motor with the air intake at the middle part as claimed in claim 2, characterized in that: the wind shields at the lower parts of the two cooling water pipes are arranged in a horn mouth shape.

4. The water cooling cover of the motor with the air fed from the middle part as claimed in claim 3, wherein: and the upper end of the air deflector is provided with a water blocking strip bent upwards.

5. The water cooling cover of the motor with the air fed from the middle part as claimed in claim 4, wherein: the wind shields are arranged at the upper part and the lower part of the windward side of the cooling water pipe.

6. The water cooling cover of the motor with the air fed from the middle part as claimed in claim 5, wherein: and a dust screen is arranged at the air outlet.

7. The water cooling cover of the motor with the air intake at the middle part as claimed in claim 6, characterized in that: the side plate of the housing, which is opposite to the airflow flowing direction, is connected with the top plate through the obliquely arranged middle plate.