CN213028985U

CN213028985U - Funnel formula subregion liquid cooling server rack

Info

Publication number: CN213028985U
Application number: CN202021495884.XU
Authority: CN
Inventors: 孙宗辉
Original assignee: Lingdu Nanjing Technology Co ltd
Current assignee: Lingdu Nanjing Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-20
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a funnel formula subregion liquid cooling server rack, include: the water pan comprises a water pan body, a partition plate and an immersed cooling liquid collecting area; a baffle plate is arranged at the right position in the middle of the inner side of the water receiving tray body, and the baffle plate and the water receiving tray body are in an integrated structure; the inner side of the water pan body is divided into an immersion cooling liquid collecting region and a falling film cooling liquid collecting region by the partition plate, the immersion cooling liquid collecting region is positioned on the left side of the falling film cooling liquid collecting region, and the immersion cooling liquid collecting region is not communicated with the falling film cooling liquid collecting region; the utility model has the advantages of simple and reasonable structure, the water conservancy diversion is effectual, derives the effect better to effectual solution the utility model provides a problem and not enough.

Description

Funnel formula subregion liquid cooling server rack

Technical Field

The utility model relates to a server rack technical field, more specifically the theory that says so especially relates to a funnel formula subregion liquid cooling server rack.

Background

At present, a liquid cooling server cabinet adopts indirect cooling and is not in direct contact with a cooling object, so that the heat resistance in the heat transfer process is increased, and the heat transfer effect is poor. The cooling liquid has its own passage, which causes inconvenience to the maintenance operation of the liquid cooling server. The leakage of the cooling liquid can damage electronic elements, bring potential safety hazards, the sealing problem needs to be considered, how to improve the heat dissipation efficiency of the liquid cooling server cabinet, ensure the safe and stable operation of equipment, reduce the maintenance cost and improve the convenience of maintenance operation is an important technical problem which needs to be solved by the existing liquid cooling server cabinet.

In view of the above, utility model patent publication (announcement) no: CN210900088U discloses a funnel type subarea liquid-cooled server cabinet, which comprises a cabinet body, a server, a spraying device, a supporting plate, a heat exchanger, cooling liquid, a liquid pump, a water pan and an overflow pipe; the support plate is provided with a hollow runner and is horizontally fixed on the cabinet body; the server is placed on the supporting plate; the cooling liquid is placed at the bottom of the cabinet body; the heat exchanger is arranged outside the cabinet body; the spraying device comprises an opening and closing valve, a spraying head and a spraying pipeline; the spray header is arranged at the upper part of the server; the input end of the liquid pump is connected with the cooling liquid through a spray pipeline, and the output end of the liquid pump is connected with the heat exchanger through a spray pipeline. The funnel type partition liquid cooling server cabinet adopts a direct cooling mode, cooling liquid is in direct contact with a cooling object, a server power supply, a hard disk area and a main board area are separated by the partition plate, different cooling modes and different cooling liquids are adopted, the heat dissipation efficiency and the convenience of maintenance operation are improved, and the energy consumption is reduced.

Above-mentioned this kind of funnel formula subregion liquid-cooled server rack's water collector is established in the backup pad below, the top of shower head for collect the coolant liquid of whereabouts, and with the leading-in fluid-discharge tube of the coolant liquid of collecting, by the leading-in corresponding liquid reserve tank of coolant liquid of fluid-discharge tube with collecting, nevertheless the end of a plate of this water collector is relatively flat, the water conservancy diversion effect is relatively poor, and the drain pipe is less, derives also the effect relatively poor, consequently this water collector has the space of improvement.

In view of this, research and improvement are carried out to solve the existing problems, and a funnel type partition liquid cooling server cabinet is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a funnel formula subregion liquid cooling server rack to solve the problem and not enough that provide in the above-mentioned background art.

In order to achieve the above object, the utility model provides a funnel formula subregion liquid cooling server rack is reached by following specific technical means:

a funnel-type zoned liquid-cooled server cabinet comprising: the device comprises a water pan body, a partition plate, an immersion cooling liquid collecting region, a falling film cooling liquid collecting region, an immersion cooling liquid outlet pipe and a falling film cooling liquid outlet pipe; a baffle plate is arranged at the right position in the middle of the inner side of the water receiving tray body, and the baffle plate and the water receiving tray body are in an integrated structure; the inner side of the water pan body is divided into an immersion cooling liquid collecting region and a falling film cooling liquid collecting region by the partition plate, the immersion cooling liquid collecting region is positioned on the left side of the falling film cooling liquid collecting region, and the immersion cooling liquid collecting region is not communicated with the falling film cooling liquid collecting region; a plurality of immersed cooling liquid outlet pipes are arranged on the bottom surface of the left end of the water pan body, and the immersed cooling liquid outlet pipes and the water pan body are in an integrated structure; the plurality of immersion cooling liquid outlet pipes are arranged in a linear array manner in the front-back direction, and each immersion cooling liquid outlet pipe is communicated with the immersion cooling liquid collecting region; the bottom surface of water collector body right-hand member goes up the welding and has many falling film coolant liquid drain pipes, and many falling film coolant liquid drain pipes are the linear array mode and arrange in front and back direction to every falling film coolant liquid drain pipe all is linked together with falling film coolant liquid collecting region.

As a further optimization of this technical scheme, the utility model relates to a funnel formula subregion liquid cooling server rack the water collector body overlooks and is the rectangle form, and the dish bottom of water collector body is looked squarely and is the triangle-shaped form, and the baffle is in the apex angle department of triangle-shaped form to submergence coolant liquid drain pipe is in respectively with falling film coolant liquid drain pipe two base angle departments of triangle-shaped form.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up the water collector body and overlook and be the rectangle form, and the dish end of water collector body is looked squarely and is the triangle-shaped form, and the baffle is in the apex angle department of triangle-shaped form to submergence coolant liquid drain pipe is in respectively with falling liquid film coolant liquid drain pipe two base angle departments of triangle-shaped form, simple structure is reasonable, the water conservancy diversion effect of the water collector body that has improved.

2. The utility model discloses a set up submergence coolant liquid drain pipe and falling liquid film coolant liquid drain pipe and be many, the comparatively quick derivation of the coolant liquid of being convenient for improves and derives the effect.

3. The utility model discloses a to the improvement of a funnel formula subregion liquid cooling server rack, it is reasonable to have a simple structure, and the water conservancy diversion effect is better, derives the better advantage of effect, thereby effectual solution the utility model discloses the problem that proposes in the background art is with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention.

In the figure: the water pan comprises a water pan body 1, a partition plate 2, an immersion cooling liquid collecting region 3, a falling film cooling liquid collecting region 4, an immersion cooling liquid outlet pipe 5 and a falling film cooling liquid outlet pipe 6.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 2, the present invention provides a specific technical implementation of a funnel type partitioned liquid-cooled server cabinet:

a funnel-type zoned liquid-cooled server cabinet comprising: the device comprises a water pan body 1, a partition plate 2, an immersion cooling liquid collecting region 3, a falling film cooling liquid collecting region 4, an immersion cooling liquid outlet pipe 5 and a falling film cooling liquid outlet pipe 6; a baffle plate 2 is arranged at the right side of the middle of the inner side of the water receiving tray body 1, and the baffle plate 2 and the water receiving tray body 1 are in an integrated structure; the inner side of the water receiving tray body 1 is divided into an immersion cooling liquid collecting area 3 and a falling film cooling liquid collecting area 4 by the partition plate 2, the immersion cooling liquid collecting area 3 is positioned on the left side of the falling film cooling liquid collecting area 4, and the immersion cooling liquid collecting area 3 is not communicated with the falling film cooling liquid collecting area 4; a plurality of immersed cooling liquid outlet pipes 5 are arranged on the bottom surface of the left end of the water pan body 1, and the immersed cooling liquid outlet pipes 5 and the water pan body 1 are in an integrated structure; a plurality of immersion cooling liquid outlet pipes 5 are arranged in a linear array manner in the front-rear direction, and each immersion cooling liquid outlet pipe 5 is communicated with the immersion cooling liquid collecting region 3; a plurality of falling film cooling liquid outlet pipes 6 are welded on the bottom surface of the right end of the water pan body 1, the falling film cooling liquid outlet pipes 6 are arranged in a linear array mode in the front-rear direction, and each falling film cooling liquid outlet pipe 6 is communicated with the falling film cooling liquid collecting area 4.

Specifically, referring to fig. 1, the water pan body 1 is rectangular in plan view, the pan bottom of the water pan body 1 is triangular in front view, the partition plate 2 is located at the vertex angle of the triangular shape, the immersion cooling liquid outlet pipe 5 and the falling film cooling liquid outlet pipe 6 are respectively located at two bottom corners of the triangular shape, the pan bottom of the water pan body 1 is triangular, so that the pan bottom of the water pan body 1 has an inclined surface, and the falling cooling liquid is guided from the high position of the inclined surface to the low position of the inclined surface.

The method comprises the following specific implementation steps:

the cooling liquid for cooling the server mainboard falls into an immersion cooling liquid collecting region 3 of a water receiving tray body 1, the cooling liquid is guided into an immersion cooling liquid outlet pipe 5 by an inclined surface at the tray bottom of the water receiving tray body 1, the cooling liquid is guided into a corresponding liquid storage tank by the immersion cooling liquid outlet pipe 5, the cooling liquid for cooling the server battery and the hard disk falls into a falling film cooling liquid collecting region 4 of the water receiving tray body 1, the cooling liquid is guided into a falling film cooling liquid outlet pipe 6 by the inclined surface at the tray bottom of the water receiving tray body 1, the cooling liquid is guided into the corresponding liquid storage tank by the falling film cooling liquid outlet pipe 6, and the server mainboard, the battery, the hard disk cold and the liquid storage tank are not drawn in a legend.

In summary, the following steps: according to the funnel type partition liquid cooling server cabinet, the water receiving tray body is rectangular in overlook, the tray bottom of the water receiving tray body is triangular in orthographic view, the partition plate is located at the vertex angle of the triangular shape, the immersed cooling liquid outlet pipe and the falling film cooling liquid outlet pipe are respectively located at two bottom corners of the triangular shape, the structure is simple and reasonable, and the flow guide effect of the water receiving tray body is improved; by arranging the immersion cooling liquid outlet pipe and the falling film cooling liquid outlet pipe to be multiple, the cooling liquid can be led out quickly, and the leading-out effect is improved; the utility model discloses a to the improvement of a funnel formula subregion liquid cooling server rack, it is reasonable to have a simple structure, and the water conservancy diversion effect is better, derives the better advantage of effect to effectual solution the utility model provides a problem and not enough.

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. A funnel-type zoned liquid-cooled server cabinet comprising: the device comprises a water pan body (1), a partition plate (2), an immersion cooling liquid collecting region (3), a falling film cooling liquid collecting region (4), an immersion cooling liquid outlet pipe (5) and a falling film cooling liquid outlet pipe (6); the method is characterized in that: a partition plate (2) is arranged at the position, which is inclined to the right, in the middle of the inner side of the water receiving tray body (1), and the partition plate (2) and the water receiving tray body (1) are in an integrated structure; the inner side of the water pan body (1) is divided into an immersion cooling liquid collecting region (3) and a falling film cooling liquid collecting region (4) by the partition plate (2), the immersion cooling liquid collecting region (3) is positioned on the left side of the falling film cooling liquid collecting region (4), and the immersion cooling liquid collecting region (3) is not communicated with the falling film cooling liquid collecting region (4); a plurality of immersed cooling liquid outlet pipes (5) are arranged on the bottom surface of the left end of the water pan body (1), and the immersed cooling liquid outlet pipes (5) and the water pan body (1) are in an integrated structure; the plurality of immersion cooling liquid outlet pipes (5) are arranged in a linear array manner in the front-back direction, and each immersion cooling liquid outlet pipe (5) is communicated with the immersion cooling liquid collecting region (3); the water pan is characterized in that a plurality of falling film cooling liquid outlet pipes (6) are welded on the bottom surface of the right end of the water pan body (1), the falling film cooling liquid outlet pipes (6) are arranged in a linear array mode in the front and back directions, and each falling film cooling liquid outlet pipe (6) is communicated with a falling film cooling liquid collecting region (4).

2. The funnel-type partitioned liquid-cooled server cabinet as claimed in claim 1, wherein: the water pan is characterized in that the water pan body (1) is rectangular in plan view, the pan bottom of the water pan body (1) is triangular in front view, the partition plate (2) is located at the top corner of the triangular shape, and the immersion cooling liquid outlet pipe (5) and the falling film cooling liquid outlet pipe (6) are located at two bottom corners of the triangular shape respectively.