CN217381023U

CN217381023U - Water cooling system of blower

Info

Publication number: CN217381023U
Application number: CN202221383564.4U
Authority: CN
Inventors: 韩玉兰; 王帅; 杨柳; 王葆宗; 谢慧颖
Original assignee: Hebei Kingston Technology Co ltd
Current assignee: Beishui Huicai Beijing Technology Co ltd; Hebei Kingston Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-06
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a water cooling system of an air blower, belonging to the technical field of air blowers, which comprises an air blower shell and a cooling water channel, wherein both ends of the same side of the air blower shell are respectively provided with a water inlet connecting pipe and a water outlet connecting pipe; the cooling water channel is communicated with the water inlet connecting pipe and the water outlet connecting pipe and comprises a plurality of annular channels, each annular channel is provided with a first blocking end and a second blocking end, a connecting channel is communicated between every two adjacent annular channels, and the plurality of connecting channels are sequentially and alternately connected with two adjacent first blocking ends and two second blocking ends. The utility model provides an air-blower water cooling system, annular channel and connecting channel form the reciprocating type water course of spiral, have increased refrigerated area, have improved the holistic cooling efficiency of host computer, in addition, intake connecting pipe and water outlet connecting pipe lie in the same one side of air-blower casing, have directly changed the overall arrangement mode of casing outer water pipe, and other on the casing arrange and provide the space.

Description

Water cooling system of blower

Technical Field

The utility model belongs to the technical field of the air-blower, more specifically say, relate to an air-blower water cooling system.

Background

The water cooling system of the existing air suspension centrifugal blower mostly adopts an upper annular water channel and a lower annular water channel, and the middle part of the air suspension centrifugal blower is cooled by a connecting pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air-blower water cooling system aims at solving the problem that the structure water course is complicated, the cooling effect is bad.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a blower water cooling system, including:

the water inlet connecting pipe and the water outlet connecting pipe are respectively arranged at two ends of the same side of the blower shell;

the cooling water channel is arranged in the blower shell and communicated with the water inlet connecting pipe and the water outlet connecting pipe, the cooling water channel comprises a plurality of annular channels which are arranged at intervals in the axial direction of the blower shell, each annular channel is provided with a first blocking end and a second blocking end, a connecting channel is communicated between every two adjacent annular channels, and the connecting channels are sequentially and alternately connected with the first blocking ends and the second blocking ends.

As another embodiment of the present application, the connecting channel is perpendicular to the annular channel, and the length of the connecting channel is smaller than the width of the cross section of the annular channel.

As another embodiment of the present application, the central angle of the annular channel is greater than 180 °.

As another embodiment of the present application, the plurality of annular passages include a first passage connecting the water inlet connection pipe, a second passage connecting the water outlet connection pipe, and a middle passage located between the first passage and the second passage, and an area of flow of the first passage and the second passage is smaller than an area of flow of the middle passage.

As another embodiment of the present application, an area of flow of the first channel is equal to an area of flow of the second channel.

As another embodiment of the present application, the water inlet connection pipe is vertically connected to the first channel, and the water outlet connection pipe is vertically connected to the second channel.

As another embodiment of the present application, the inner side wall of the annular channel is provided with an annular protrusion.

As another embodiment of the present application, the method further includes:

the water inlet connecting pipe is connected to the blower shell by virtue of the water cooling inlet pressing plate;

and the water outlet connecting pipe is connected to the blower shell by means of the water-cooling outlet pressing plate.

The utility model provides an air-blower water cooling system's beneficial effect lies in: compared with the prior art, the utility model discloses air-blower water cooling system, annular channel and connecting channel form the reciprocating type water course of spiral, have increased refrigerated area, have improved the holistic cooling efficiency of host computer, and in addition, intake connecting pipe and water outlet connecting pipe lie in the same one side of blower casing, have directly changed the overall arrangement mode of casing outer water pipe, and other arrangements on the casing provide the space.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a blower according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;

fig. 5 is a sectional view taken along line D-D in fig. 1.

In the figure: 1. a blower housing; 2. a water inlet connecting pipe; 3. a water outlet connecting pipe; 4. a first channel; 5. a middle channel; 6. a connecting channel; 7. a second channel; 8. a water-cooled inlet platen; 9. and (5) water-cooling an outlet pressing plate.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, a water cooling system of a blower according to the present invention will now be described. The blower water cooling system comprises a blower shell 1 and a cooling water channel, wherein a water inlet connecting pipe 2 and a water outlet connecting pipe 3 are respectively arranged at two ends of the same side of the blower shell 1; the cooling water channel is arranged in the blower shell 1 and communicated with the water inlet connecting pipe 2 and the water outlet connecting pipe 3, the cooling water channel comprises a plurality of annular channels which are arranged along the axial direction of the blower shell 1 at intervals, each annular channel is provided with a first plugging end and a second plugging end, a connecting channel 6 is communicated between every two adjacent annular channels, and the connecting channels 6 are sequentially connected with two adjacent first plugging ends and two second plugging ends in an alternating mode.

Compared with the prior art, the water cooling system of the blower provided by the utility model has the advantages that the water inlet connecting pipe 2 and the water outlet connecting pipe 3 are both arranged at one side of the blower shell 1, and the water inlet connecting pipe 2 and the water outlet connecting pipe 3 are respectively positioned at the front end and the rear end of the blower shell 1; a cooling water channel is arranged in the blower shell 1, the length direction of the cooling water channel is consistent with the length direction of the blower shell 1, and the cooling water channel is communicated with the water inlet connecting pipe 2 and the water outlet connecting pipe 3.

The cooling water channel comprises two plugging ends, and the connecting channels 6 for communicating two adjacent annular channels are alternately arranged at the plugging ends; annular channel and connecting channel 6 form the reciprocating type water course of spiral, have increased the refrigerated area, have improved the holistic cooling efficiency of host computer, in addition, intake connecting pipe 2 and play water connecting pipe 3 lie in same one side of blower casing 1, have directly changed the overall arrangement mode of casing outer water pipe, and other arrangements on the casing provide the space.

In some possible embodiments, referring to fig. 2 to 5, the connecting channel 6 is perpendicular to the annular channel, and the length of the connecting channel 6 is smaller than the width of the cross section of the annular channel.

Specifically, the connecting channel 6 is vertically connected to the annular channel, and the length direction of the connecting channel 6 coincides with the axial direction of the blower housing 1. Alternatively, the length of the connecting channel 6 is equal to the distance between two adjacent annular channels, and the width of the annular channel in the axial direction of the blower is larger than the distance between two adjacent annular channels.

In some possible embodiments, referring to fig. 2-5, the central angle of the annular channel is greater than 180 °.

Specifically, the annular channel is annularly arranged around the circumference of a shell of the air blower, and a spiral reciprocating cooling water flow channel is formed by means of a first blocking end and a second blocking end. Optionally, a blocking plate is arranged on the housing, the blocking plate sequentially penetrates through the plurality of annular channels, the annular channels form a first blocking end and a second blocking end under the action of the blocking plate, and the central angle of each annular channel is larger than 180 degrees and smaller than 360 degrees.

In some possible embodiments, referring to fig. 2 to 5, the plurality of annular channels include a first channel 4 connected to the water inlet connection pipe 2, a second channel 7 connected to the water outlet connection pipe 3, and a middle channel 5 located between the first channel 4 and the second channel 7, and the flow area of the first channel 4 and the second channel 7 is smaller than that of the middle channel 5.

The plurality of annular channels comprise a first channel 4 and a second channel 7 which are positioned at two ends, wherein the first channel 4 is communicated with the water inlet connecting pipe 2, and the second channel 7 is communicated with the water outlet connecting pipe 3. During cooling, cooling water enters the first channel 4 from the water inlet connecting pipe 2 and flows to the middle channels 5, sequentially passes through the middle channels 5, enters the second channel 7, and finally flows out from the water outlet connecting pipe 3 communicated with the second channel 7.

The flow area of the first channel 4 and the second channel 7 is smaller than that of the middle channel 5, and the outer diameters of the first channel 4, the second channel 7 and the middle channel 5 are all consistent. The cooling water enters the middle channel 5 from the first channel 4, and the second channel 7 can be filled in the state that the middle channel 5 is fully filled. Optionally, the flow area of the first channel 4 is equal to the flow area of the second channel 7.

Optionally, the water inlet connecting pipe 2 is vertically connected with the first channel 4, and the water outlet connecting pipe 3 is vertically connected with the second channel 7.

In some possible embodiments, referring to fig. 2 to 5, the inner side wall of the annular channel is provided with an annular protrusion.

The annular bulge is located on the inner side wall of the annular channel and located in the middle of the annular channel, so that the contact area of the annular channel and the shell is increased, and the heat exchange effect is improved. In addition, the annular bulge also increases the thickness of the shell on the inner side of the annular channel, and plays a role of a reinforcing rib.

Optionally, the heat dissipation part has a semicircular cross section. On the annular channel inside wall of the plane side laminating of radiating part, the arcwall face of radiating part contacts with the cooling water in the annular channel.

In some possible embodiments, referring to fig. 1, 2 and 5, the blower water cooling system further comprises a water-cooled inlet platen 8 and a water-cooled outlet platen 9; the water inlet connecting pipe 2 is connected to the blower shell 1 through a water-cooling inlet pressing plate 8; the water outlet connecting pipe 3 is connected to the blower housing 1 by means of a water-cooled outlet pressing plate 9.

The water inlet connecting pipe 2 and the water outlet connecting pipe 3 are both tubular, a first clamping portion protruding outwards is arranged on the outer side wall of the water inlet connecting pipe 2, the water-cooling inlet pressing plate 8 is sleeved on the outer side wall of the water inlet connecting pipe 2 and connected onto the blower shell 1 through bolts, and the water-cooling inlet pressing plate 8 is abutted to the first clamping portion and used for fixing the water inlet connecting pipe 2 onto the blower shell 1.

The outer side wall of the water outlet connecting pipe 3 is provided with a second clamping part protruding outwards, the water-cooling outlet pressing plate 9 is sleeved on the outer side wall of the water outlet connecting pipe 3 and connected to the blower shell 1 through bolts, and the water-cooling outlet pressing plate 9 is abutted against the second clamping part and used for fixing the water outlet connecting pipe 3 on the blower shell 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Blower water cooling system, its characterized in that includes:

the water-saving air conditioner comprises a blower shell (1), wherein a water inlet connecting pipe (2) and a water outlet connecting pipe (3) are respectively arranged at two ends of the same side of the blower shell (1);

the cooling water channel is arranged in the blower shell (1) and communicated with the water inlet connecting pipe (2) and the water outlet connecting pipe (3), the cooling water channel comprises a plurality of annular channels which are arranged at intervals in the axial direction of the blower shell (1), each annular channel is provided with a first blocking end and a second blocking end, every two annular channels are communicated with a connecting channel (6), and the connecting channels (6) are sequentially and alternately connected with two adjacent first blocking ends and two second blocking ends.

2. The blower water cooling system as set forth in claim 1, characterized in that the connecting channel (6) is perpendicular to the annular channel, and the length of the connecting channel (6) is smaller than the width of the cross-section of the annular channel.

3. The blower water cooling system as set forth in claim 2, wherein the circular channel has a central angle greater than 180 °.

4. The blower water cooling system as recited in claim 1, wherein the plurality of annular passages include a first passage (4) connecting the water inlet connection pipe (2), a second passage (7) connecting the water outlet connection pipe (3), and a middle passage (5) between the first passage (4) and the second passage (7), and an overflowing area of the first passage (4) and the second passage (7) is smaller than that of the middle passage (5).

5. The blower water cooling system as claimed in claim 4, characterised in that the flow area of the first channel (4) is equal to the flow area of the second channel (7).

6. The blower water cooling system as claimed in claim 4, wherein the water inlet connection pipe (2) is vertically connected to the first passage (4), and the water outlet connection pipe (3) is vertically connected to the second passage (7).

7. The blower water cooling system as set forth in claim 1, wherein an inner side wall of the annular passage is provided with an annular projection.

8. The blower water cooling system as set forth in claim 1, further comprising:

the water-cooling inlet pressing plate (8) is used for connecting the water inlet connecting pipe (2) to the blower shell (1) through the water-cooling inlet pressing plate (8);

and the water-cooling outlet pressing plate (9) is used for connecting the water outlet connecting pipe (3) to the blower shell (1) by means of the water-cooling outlet pressing plate (9).