CN110662122A

CN110662122A - Network switch multilayer rack

Info

Publication number: CN110662122A
Application number: CN201910344237.4A
Authority: CN
Inventors: 何佳俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-07

Abstract

The invention belongs to the field of computer networks, and particularly relates to a network switch multilayer rack which comprises a base, a first vertical plate, a second vertical plate and a plurality of placing plates, wherein the first vertical plate and the second vertical plate are fixedly connected to two sides of the upper end of the base side by side; a first vertical pipe communicated with the liquid storage cavity is fixedly connected in the first vertical plate, and a second vertical pipe communicated with the liquid storage cavity is fixedly connected in the second vertical plate; the lower surface of placing the board is equipped with cooling mechanism, and cooling mechanism includes: the first horizontal pipe is fixedly connected to the lower surface of the placing plate; the second horizontal pipe, second horizontal pipe fixed connection is in the lower surface of placing the board. The invention cools and dissipates heat of the exchanger in a water cooling mode, and can realize water circulation in time according to the temperature of the exchanger, so that the exchanger can continuously and permanently keep running.

Description

Network switch multilayer rack

Technical Field

The invention belongs to the field of computer networks, and particularly relates to a multilayer rack for a network switch.

Background

The network switch is a device for expanding the network, can provide more connection ports for a sub-network so as to connect more computers, has irreplaceable importance in the current 'internet of everything' era background, and in places such as companies, schools and hospitals, network machine rooms are often built, and a plurality of or even dozens of network switches can be installed on a special switch placing frame.

However, the current network switch frame is in order to satisfy the needs of walking line and management, and the too big clearance can not be reserved usually between the upper and lower placing plate, because current switch is air-cooled heat dissipation, and many switches during simultaneous operation, hot-blast unable in time discharge can influence each other on the contrary, causes the not good condition of radiating effect.

To this end, we propose a network switch multi-layer rack to solve the above problems.

Disclosure of Invention

The invention aims to provide a network switch multilayer rack with a good heat dissipation effect, aiming at the problem of poor heat dissipation effect of the existing switch.

In order to achieve the purpose, the invention adopts the following technical scheme: a network switch multilayer rack comprises a base, a first vertical plate, a second vertical plate and a plurality of placing plates, wherein the first vertical plate and the second vertical plate are fixedly connected to two sides of the upper end of the base side by side; a first vertical pipe communicated with the liquid storage cavity is fixedly connected in the first vertical plate, and a second vertical pipe communicated with the liquid storage cavity is fixedly connected in the second vertical plate; the lower surface of placing the board is equipped with cooling mechanism, cooling mechanism includes:

the first horizontal pipe is fixedly connected to the lower surface of the placing plate;

the second horizontal pipe is fixedly connected to the lower surface of the placing plate, and the first horizontal pipe and the second horizontal pipe are coaxially arranged;

the suction and drainage pipe is fixedly connected between the first horizontal pipe and the second horizontal pipe, the axes of the suction and drainage pipe, the first horizontal pipe and the second horizontal pipe are vertically arranged, the side wall of the suction and drainage pipe is fixedly connected with an elastic corrugated pipe, and the elastic corrugated pipe is positioned in the first horizontal pipe;

the input end of the one-way water inlet pipe is communicated with the first vertical pipe, and the output end of the one-way water inlet pipe is communicated with the first horizontal pipe;

the input end of the one-way drain pipe is communicated with the second horizontal pipe, and the output end of the one-way drain pipe is communicated with the second vertical pipe;

and one end of each U-shaped cooling pipe is communicated with the first horizontal pipe, and the other end of each U-shaped cooling pipe is communicated with the second horizontal pipe.

In above-mentioned network switch multilayer rack, the suction and drainage pipe includes:

the two pressure stabilizing holes are respectively arranged at two sides of the suction and drainage pipe;

the two piston blocks are respectively arranged on two sides of the suction and drainage pipe, and are in sliding sealing connection with the inner side wall of the suction and drainage pipe;

the two ends of the memory spring are respectively fixedly connected with the side walls of the two piston blocks;

the two limiting bulges are respectively arranged on two sides of the elastic corrugated pipe and used for limiting the piston block.

In foretell network switch multilayer rack, the lower surface of placing the board is equipped with and U type cooling tube assorted recess, U type cooling tube inlays to be established in the recess, be equipped with on placing the board and inhale the corresponding bar fluting of drainage pipe.

In foretell network switch multilayer rack, the upper end fixed mounting of base has the suction pump, the suction pump is linked together through input tube and second standpipe, the suction pump is linked together through output tube and stock solution chamber.

Compared with the prior art, the multilayer rack for the network switch has the advantages that:

1. according to the invention, the U-shaped cooling pipe is arranged, so that the network switch on the upper side of the placing plate can be cooled, and the problems of high placing density and poor cooling effect of the existing network switch are effectively solved.

2. According to the invention, by arranging the one-way water inlet pipe and the water suction and drainage pipe, when the memory spring in the water suction and drainage pipe senses the temperature change and the temperature is raised to be higher than the abnormal temperature, the memory spring can contract towards the middle and push the piston block to extrude the water in the water suction and drainage pipe into the U-shaped cooling pipe, so that the water in the U-shaped cooling pipe flows, the water circulation in the U-shaped cooling pipe can be promoted, and a better heat dissipation effect is achieved.

3. According to the invention, the water suction pump is arranged, so that the active water circulation of the U-shaped cooling pipe can be realized when the network switch is in high-strength continuous operation, the heat emitted by the switch can be continuously taken away by fast flowing water flow, the heat dissipation requirement of the switch is met, and the switch can continuously and stably work.

Drawings

Fig. 1 is a perspective view of an embodiment 1 of a multi-layer rack of a network switch provided by the present invention;

FIG. 2 is a schematic view showing an initial state of a water suction and discharge pipe in embodiment 1 of a multi-layer rack for a network switch according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view showing the drainage state of the water suction and drainage pipes in embodiment 1 of the network switch multi-layer rack according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is a perspective view of a multi-layer rack embodiment 2 of a network switch provided in the present invention.

In the figure, the position of the upper end of the main shaft,

1, a base and 11 liquid storage cavities;

2 a first vertical plate and 21 a first vertical pipe;

3 a second riser, 31 a second riser;

4 placing a plate and 41 bar-shaped grooves;

5, a cooling mechanism, 51 a first horizontal pipe, 52 a second horizontal pipe, 53 a water suction and discharge pipe, 531 an elastic corrugated pipe, 532 a pressure stabilizing hole, 533 a piston block, 534 a memory spring, 535 a limit bulge, 54 a one-way water inlet pipe, 55 a one-way water discharge pipe and 56U-shaped cooling pipes;

6 a water suction pump, a 61 input pipe and a 62 output pipe.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, a network switch multilayer rack comprises a base 1, a first vertical plate 2, a second vertical plate 3 and a plurality of placing plates 4, wherein the first vertical plate 2 and the second vertical plate 3 are fixedly connected to two sides of the upper end of the base 1 side by side, the plurality of placing plates 4 are fixedly connected between the first vertical plate 2 and the second vertical plate 3 side by side from top to bottom, gaps among the plurality of placing plates 4 are the same, the placing plates 4 are made of metal materials with good heat conduction effect, a liquid storage cavity 11 is arranged in the base 1, and cooling water is filled in the liquid storage cavity 11; a first vertical pipe 21 communicated with the liquid storage cavity 11 is fixedly connected in the first vertical plate 2, a second vertical pipe 31 communicated with the liquid storage cavity 11 is fixedly connected in the second vertical plate 3, and the lower ends of the first vertical pipe 21 and the second vertical pipe 31 extend below the liquid level of the cooling water; the lower surface of placing board 4 is equipped with cooling mechanism 5, and cooling mechanism 5 includes:

a first horizontal pipe 51, the first horizontal pipe 51 is fixedly connected with the lower surface of the placing plate 4;

a second horizontal pipe 52, wherein the second horizontal pipe 52 is fixedly connected to the lower surface of the placing plate 4, and the first horizontal pipe 51 and the second horizontal pipe 52 are coaxially arranged;

inhale drain pipe 53, inhale drain pipe 53 fixed connection between first horizontal pipe 51 and second horizontal pipe 52, inhale drain pipe 53 and first horizontal pipe 51, the axis of second horizontal pipe 52 is perpendicular setting, inhale on the lateral wall of drain pipe 53 fixed connection elasticity bellows 531, elasticity bellows 531 be located with first horizontal pipe 51, elasticity bellows 531 is flexible along its axial direction, second horizontal pipe 52 and inhale the lateral wall sealing connection of drain pipe 53, it needs to explain that, inhale drain pipe 53 includes:

two pressure stabilizing holes 532, the two pressure stabilizing holes 532 are respectively arranged at two sides of the suction and drainage pipe 53 and are used for balancing the internal and external pressure difference of the suction and drainage pipe 53;

two piston blocks 533, the two piston blocks 533 are respectively arranged at two sides of the water suction and discharge pipe 53, and the piston blocks 533 are connected with the inner side wall of the water suction and discharge pipe 53 in a sliding and sealing manner;

the two ends of the memory spring 534 are fixedly connected with the side walls of the two piston blocks 533 respectively, the memory spring 534 can be made of a two-way memory alloy, and can be shortened when the ambient temperature is higher than the metamorphosis temperature (40 ℃), and can automatically reset when the ambient temperature is lower than the metamorphosis temperature, and the process can be repeatedly carried out according to the change of the temperature, meanwhile, the memory alloy also has the outstanding characteristics of small temperature lag, accurate and reliable temperature control, long service life, fatigue resistance of more than hundreds of thousands of times and the like;

two limiting protrusions 535, the two limiting protrusions 535 are respectively arranged at two sides of the elastic bellows 531, and the limiting protrusions 535 are used for limiting the piston block 533;

the one-way water inlet pipe 54 is used for realizing the one-way delivery of water flow through a one-way valve, the input end of the one-way water inlet pipe 54 is communicated with the first vertical pipe 21, and the output end of the one-way water inlet pipe 54 is communicated with the first horizontal pipe 51;

the one-way water drainage pipe 55 is used for realizing one-way conveying of water flow through a one-way valve, the input end of the one-way water drainage pipe 55 is communicated with the second horizontal pipe 52, and the output end of the one-way water drainage pipe 55 is communicated with the second vertical pipe 31;

the U-shaped cooling pipes 56 are arranged on the lower surface of the placing plate 4, grooves matched with the U-shaped cooling pipes 56 are formed in the lower surface of the placing plate 4, the U-shaped cooling pipes 56 are embedded in the grooves, the heat dissipation capacity of the U-shaped cooling pipes 56 to the exchanger is improved, the strip-shaped grooves 41 corresponding to the suction and drainage pipes 53 are formed in the placing plate 4, and the memory springs 534 in the suction and drainage pipes 53 can more easily sense the temperature change condition of the core of the exchanger.

When the present embodiment is used, the switch is fixedly installed on the upper surface of the placing plate 4, in the initial state, the memory spring 534 is in the extended state, the two piston blocks 533 are respectively abutted against the two sides of the water suction and drainage pipe 53, and at this time, the elastic bellows 531 is in the contracted state (as shown in fig. 2);

when the exchanger continuously works and the temperature continuously rises, the memory spring 534 is continuously heated, when the temperature of the memory spring 534 rises above the transformation temperature, the memory spring 534 shortens, and drives the two piston blocks 533 to move towards the middle, so that the elastic corrugated pipe 531 is in an extension state (as shown in fig. 4), the elastic corrugated pipe 531 extrudes the cooling liquid in the first horizontal pipe 51 into the U-shaped cooling pipe 56, the exchanger is cooled, the cooling liquid which originally absorbs heat in the U-shaped cooling pipe 56 is discharged from the one-way water inlet pipe 54, when the temperature of the memory spring 534 is reduced below the transformation temperature, the memory spring 534 and the elastic corrugated pipe 531 reset, at this time, under the action of the one-way water inlet pipe 54, the cooling liquid in the liquid storage cavity 11 is replenished into the first horizontal pipe 51 along the first vertical pipe 21 again, and the resetting is completed.

This embodiment compares in traditional switch rack, has possessed water-cooling heat dissipation's ability to can realize the circulation to rivers according to the change of the inside temperature of switch, improve the cooling effect, make the work that the switch can be stable for a long time.

Example 2

As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the upper end of the base 1 is fixedly provided with a water suction pump 6, the water suction pump 6 is communicated with the second vertical pipe 31 through an input pipe 61, and the water suction pump 6 is communicated with the liquid storage cavity 11 through an output pipe 62.

In this embodiment, when the switch lasts the during operation for a long time, can open suction pump 6, suction pump 6 takes out the water in the second standpipe 31, realize the hydrologic cycle in the second standpipe 31, simultaneously, can know according to bernoulli's law, when the rivers rapid flow in the second standpipe 31, its internal pressure is less, under the effect of atmospheric pressure, can take out the water in the first standpipe 21, realize the synchronous hydrologic cycle of first standpipe 21, U type cooling tube 56, thereby play stable radiating effect, the lasting stability of network switch has further been improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A network switch multilayer rack comprises a base (1), a first vertical plate (2), a second vertical plate (3) and a plurality of placing plates (4), wherein the first vertical plate (2) and the second vertical plate (3) are fixedly connected to two sides of the upper end of the base (1) side by side, and the plurality of placing plates (4) are fixedly connected between the first vertical plate (2) and the second vertical plate (3) side by side from top to bottom, and is characterized in that a liquid storage cavity (11) is arranged in the base (1); a first vertical pipe (21) communicated with the liquid storage cavity (11) is fixedly connected in the first vertical plate (2), and a second vertical pipe (31) communicated with the liquid storage cavity (11) is fixedly connected in the second vertical plate (3); the lower surface of placing board (4) is equipped with cooling mechanism (5), cooling mechanism (5) include:

the first horizontal pipe (51), the said first horizontal pipe (51) is fixedly connected to the lower surface which places the board (4);

the second horizontal pipe (52), the second horizontal pipe (52) is fixedly connected to the lower surface of the placing plate (4), and the first horizontal pipe (51) and the second horizontal pipe (52) are coaxially arranged;

the suction and drainage pipe (53) is fixedly connected between the first horizontal pipe (51) and the second horizontal pipe (52), the suction and drainage pipe (53) is vertically arranged with the axes of the first horizontal pipe (51) and the second horizontal pipe (52), the side wall of the suction and drainage pipe (53) is fixedly connected with an elastic corrugated pipe (531), and the elastic corrugated pipe (531) is positioned in the first horizontal pipe (51);

the input end of the one-way water inlet pipe (54) is communicated with the first vertical pipe (21), and the output end of the one-way water inlet pipe (54) is communicated with the first horizontal pipe (51);

the input end of the one-way drain pipe (55) is communicated with the second horizontal pipe (52), and the output end of the one-way drain pipe (55) is communicated with the second vertical pipe (31);

and one end of each U-shaped cooling pipe (56) is communicated with the first horizontal pipe (51), and the other end of each U-shaped cooling pipe (56) is communicated with the second horizontal pipe (52).

2. The network switch multilayer rack according to claim 1, wherein the suction and drainage pipe (53) comprises:

the two pressure stabilizing holes (532) are respectively arranged at two sides of the water suction and drainage pipe (53);

the two piston blocks (533) are respectively arranged at two sides of the water suction and drainage pipe (53), and the piston blocks (533) are in sliding sealing connection with the inner side wall of the water suction and drainage pipe (53);

the two ends of the memory spring (534) are fixedly connected with the side walls of the two piston blocks (533) respectively;

the two limiting protrusions (535) are respectively arranged on two sides of the elastic corrugated pipe (531), and the limiting protrusions (535) are used for limiting the piston block (533).

3. The network switch multilayer rack according to claim 2, wherein the lower surface of the placing plate (4) is provided with a groove matched with the U-shaped cooling pipe (56), the U-shaped cooling pipe (56) is embedded in the groove, and the placing plate (4) is provided with a strip-shaped slot (41) corresponding to the suction and drainage pipe (53).

4. The network switch multilayer rack according to claim 3, wherein a water suction pump (6) is fixedly mounted at the upper end of the base (1), the water suction pump (6) is communicated with the second vertical pipe (31) through an input pipe (61), and the water suction pump (6) is communicated with the liquid storage cavity (11) through an output pipe (62).