CN211860926U

CN211860926U - Cold water circulating device based on heat dissipation of data cabinet

Info

Publication number: CN211860926U
Application number: CN202020755299.2U
Authority: CN
Inventors: 宋松
Original assignee: Zhongying Lvneng Electromechanical Co ltd
Current assignee: Zhongying Lvneng Electromechanical Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-11-03
Anticipated expiration: 2030-05-09

Abstract

The utility model belongs to the field of data cabinet heat dissipation, in particular to a cold water circulating device based on data cabinet heat dissipation, aiming at the problems that the existing air cooling heat dissipation mode can not blow cold air into all parts of a machine room, the heat dissipation speed is far lower than the heating speed, the heat dissipation requirement of electronic equipment in the machine room cabinet can not be met, the air cooling heat dissipation energy consumption is larger, and the cost is high, the utility model provides a scheme, which comprises a base, a data cabinet is fixedly arranged at the top of the base, a cavity is arranged on the data cabinet, a metal heat conducting fin is fixedly arranged on the inner wall of one side of the cavity, two symmetrically arranged coil pipes are fixedly arranged on one side of the metal heat conducting fin, the top of the two coil pipes is hermetically communicated with the same cold water pipe, compared with the traditional mode of carrying out air cooling heat dissipation on the data cabinet, the production cost is greatly, the cyclic utilization of water resources can be realized, and the electronic elements in the data cabinet are protected.

Description

Cold water circulating device based on heat dissipation of data cabinet

Technical Field

The utility model relates to a data rack heat dissipation technical field especially relates to a cold water circulating device based on data rack is radiating.

Background

With the development of the times and the progress of science and technology, the degree of social informatization is continuously improved, the requirement on data processing is higher and higher, thousands of servers are installed in the same machine room, all electronic devices generate heat, so that the temperature in the machine cabinet is high, the heat dissipation efficiency is poor due to the difference of heat sources and the fact that the air is hardly circulated in the machine room machine cabinet, and in addition, with the further increase of the power density of the machine cabinet of the server,

the traditional air-cooled heat dissipation mode cannot blow cold air into all parts of a machine room, the heat dissipation speed is far lower than the heating speed, the heat dissipation requirement of electronic equipment inside a machine room cabinet cannot be met, the air-cooled heat dissipation energy consumption is large, the cost is high, and therefore the cold water circulating device based on the heat dissipation of the data cabinet is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having among the prior art that the air-cooled radiating mode can't blow into each department of computer lab with cold wind, the radiating rate is less than the speed of generating heat far away, can't satisfy the heat dissipation demand of the inside electronic equipment of computer lab rack, and the air-cooled heat dissipation power consumption is great, shortcoming with high costs, and the radiating cold water circulating device based on data rack that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a data cabinet heat dissipation-based cold water circulating device comprises a base, wherein a data cabinet is fixedly installed at the top of the base, a cavity is arranged on the data cabinet, a metal heat conducting fin is fixedly installed on the inner wall of one side of the cavity, two symmetrically arranged coil pipes are fixedly installed on one side of the metal heat conducting fin, the top of each coil pipe is hermetically communicated with the same cold water pipe, the bottom of each coil pipe is hermetically communicated with the same transverse pipe, a cold water tank is fixedly installed at the top of the base and located on one side of the data cabinet, the cold water tank and the cold water pipes are hermetically communicated with the same suction assembly, one end of each transverse pipe penetrates through the inner wall of one side of the cavity and extends to one side of the data cabinet, a heat exchange tank is hermetically communicated with one end of each transverse pipe and located on one side where the data cabinet and the cold water tank are close to each other, and, one end of the circulating water pipe is hermetically communicated with the inside of the cold water tank.

Preferably, in order to maintain the electronic elements inside the data cabinet conveniently, a maintenance opening is formed in the inner wall of one side, away from the metal heat conducting sheet, of the cavity, a stop door is hinged to one side of the data cabinet in a sealing mode, and the stop door completely covers the maintenance opening of the cavity.

Preferably, in order to improve the heat exchange rate between the heat exchange box and the outside atmosphere, the heat exchange box is arranged in a hollow mode, a plurality of cooling liquid pipes which are arranged in a matrix mode are fixedly installed on the inner wall of the bottom of the heat exchange box, a ventilating fan is fixedly installed on one side of the heat exchange box, and the ventilating fan is communicated with the inside of the heat exchange box.

Preferably, in order to conveniently realize the cyclic utilization of cold water, the suction subassembly includes the water pump of fixed mounting at the cold water tank top, the sealed intercommunication of input of water pump has the drinking-water pipe, and the bottom of drinking-water pipe and the inside seal intercommunication of cold water tank, the sealed intercommunication of output of water pump has the outlet pipe, the sealed intercommunication of one end that outlet pipe and cold water pipe are close to each other has same condenser, and the bottom of condenser and the top fixed mounting of heat transfer case.

Preferably, in order to conveniently supplement cold water to the inside of the cold water tank, a supplement pipe is fixedly installed at the top of the cold water tank, the supplement pipe is communicated with the inside of the cold water tank in a sealing manner, and the top of the supplement pipe can be in threaded connection with a blocking cover in a detachable manner.

In the utility model, when the device body is required to cool the interior of the data cabinet, the switch of the water pump is pressed first, the cold water in the cold water tank is pumped into the water pump through the arranged water pumping pipe, then the cold water is pumped into the condenser through the arranged water outlet pipe for further condensation, the condensed cold water flows into the interiors of the two coil pipes through the arranged cold water pipe, the cold water in the two coil pipes can condense hot gas on the metal heat conducting fins in the cavity for cooling, the cooled water flows into the heat exchange tank through the arranged transverse pipes, and flows into the cold water tank after being sequentially cooled through the plurality of groups of cooling liquid pipes, compared with the traditional air cooling heat dissipation mode for the data cabinet, the mode has the advantages that the production cost is greatly reduced, the heat dissipation effect is good, the cyclic utilization of water resources can be realized, and electronic elements in the data cabinet are protected;

in order to solve the problems that the retention time of cold water in the data cabinet is too short and the cooling effect is poor, the time of the cold water in the data cabinet can be prolonged and the heat dissipation effect on the interior of the cavity is improved by arranging the metal heat-conducting strip on the inner wall of one side of the cavity and the two coil pipes on the inner wall of one side of the metal heat-conducting strip;

in order to solve the problem that the heat exchange speed of the heat inside the heat exchange box and the heat exchange speed of the outside air are low, the ventilating fan arranged on one side of the heat exchange box can improve the heat exchange speed of the heat exchange box and the outside atmosphere, and the heat exchange efficiency of the heat exchange box is improved.

Drawings

Fig. 1 is a partial structural perspective view of a cold water circulating device based on heat dissipation of a data cabinet according to the present invention;

fig. 2 is a schematic view of a front view structure of a cold water circulating device based on heat dissipation of a data cabinet according to the present invention;

fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of the cold water circulating device based on heat dissipation of the data cabinet of the present invention.

In the figure: the heat exchanger comprises a base 1, a data cabinet 2, a cavity 3, a door 4, a metal heat-conducting fin 5, a cold water tank 6, a heat exchange tank 7, a cooling liquid pipe 8, a ventilation fan 9, a circulating water pipe 10, a supplementary pipe 11, a cover 12, a water pump 13, a water pumping pipe 14, a water outlet pipe 15, a condenser 16, a cold water pipe 17, a coil pipe 18 and a transverse pipe 19.

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.

Example one

Referring to fig. 1-3, a cold water circulating device based on data cabinet heat dissipation comprises a base 1, a data cabinet 2 is fixedly installed on the top of the base 1, a chamber 3 is arranged on the data cabinet 2, a metal heat conducting fin 5 is fixedly installed on the inner wall of one side of the chamber 3, two symmetrically arranged coil pipes 18 are fixedly installed on one side of the metal heat conducting fin 5, the tops of the two coil pipes 18 are hermetically communicated with a same cold water pipe 17, the bottoms of the two coil pipes 18 are hermetically communicated with a same transverse pipe 19, a cold water tank 6 is fixedly installed on the top of the base 1, the cold water tank 6 is located on one side of the data cabinet 2, the cold water tank 6 and the cold water pipe 17 are hermetically communicated with a same suction assembly, one end of the transverse pipe 19 penetrates through the inner wall of one side of the chamber 3 and extends to one side of the data cabinet 2, one end of the transverse pipe 19 is hermetically communicated with a heat exchange, and the inside of the heat exchange box 7 is hermetically communicated with a circulating water pipe 10, and one end of the circulating water pipe 10 is hermetically communicated with the inside of the cold water tank 6.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, for the convenience maintain the inside electronic component of data rack 2, the maintenance mouth has been seted up on the one side inner wall that metal conducting strip 5 was kept away from to cavity 3, and one side of data rack 2 is sealed articulated to have a shutter 4, and shutter 4 covers the maintenance mouth of cavity 3 completely.

The utility model discloses in, in order to improve heat transfer case 7 and outside atmospheric heat transfer rate, heat transfer case 7 is the cavity setting, and fixed mounting has a plurality of coolant pipes 8 that are the matrix arrangement on the bottom inner wall of heat transfer case 7, and one side fixed mounting of heat transfer case 7 has scavenger fan 9, and scavenger fan 9 and heat transfer case 7's inside is linked together.

The utility model discloses in, for the convenient cyclic utilization who realizes cold water, the suction subassembly includes the water pump 13 of fixed mounting at cold water storage cistern 6 top, and the sealed intercommunication of input of water pump 13 has drinking-water pipe 14, and the bottom of drinking-water pipe 14 and the inside seal intercommunication of cold water storage cistern 6, and the sealed intercommunication of output of water pump 13 has outlet pipe 15, and the sealed intercommunication of one end that outlet pipe 15 and cold water pipe 17 are close to each other has same condenser 16, and the bottom of condenser 16 and the top fixed mounting of heat transfer case 7.

The utility model discloses in, for the convenient inside cold water that supplyes to cold water storage cistern 6, the top fixed mounting of cold water storage cistern 6 has supplementary pipe 11, and the inside seal of supplementary pipe 11 and cold water storage cistern 6 is linked together, and the top of supplementary pipe 11 can break away from threaded connection and have blanking cover 12.

In the utility model, when the device body is required to dissipate the heat of the cold water in the data cabinet 2, the switch of the water pump 13 is pressed, the cold water in the cold water tank 6 is pumped into the water pump 13 through the arranged water pumping pipe 14, then the cold water is pumped into the condenser 16 through the arranged water outlet pipe 15 for further condensation, the condensed cold water flows into the two coil pipes 18 through the arranged cold water pipe 17, the cold water in the two coil pipes 18 can condense and cool the hot gas on the metal heat conducting fins 5 in the cavity 3, the cooled water flows into the heat exchange box 7 through the arranged transverse pipes 19, and flows into the cold water tank 6 after being cooled through the plurality of groups of cooling liquid pipes 8 in sequence, and the operation is repeated in this way, compared with the traditional method of cooling the data cabinet 2, the production cost is greatly reduced, the heat dissipation effect is good, the cyclic utilization of the water resource can be realized, the electronic components inside the data cabinet 2 are protected.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cold water circulating device based on data cabinet heat dissipation comprises a base (1) and is characterized in that the top of the base (1) is fixedly provided with the data cabinet (2), a cavity (3) is arranged on the data cabinet (2), a metal heat conducting strip (5) is fixedly arranged on the inner wall of one side of the cavity (3), two coils (18) which are symmetrically arranged are fixedly arranged on one side of the metal heat conducting strip (5), the tops of the two coils (18) are hermetically communicated with a same cold water pipe (17), the bottoms of the two coils (18) are hermetically communicated with a same transverse pipe (19), a cold water tank (6) is fixedly arranged on the top of the base (1), the cold water tank (6) is located on one side of the data cabinet (2), the cold water tank (6) and the cold water pipe (17) are hermetically communicated with a same suction assembly, one end of the transverse pipe (19) penetrates through the inner wall of one side of the cavity (3) and extends to one side of the data, and the one end of violently managing (19) is sealed to be communicated and is had heat transfer case (7), heat transfer case (7) are located data rack (2) and cold water tank (6) one side that is close to each other, and the inside seal intercommunication of heat transfer case (7) has circulating pipe (10), and the inside seal of circulating pipe (10) and cold water tank (6) is linked together.

2. The cold water circulating device based on the heat dissipation of the data cabinet as claimed in claim 1, wherein a maintenance opening is formed in an inner wall of one side of the chamber (3) far away from the metal heat conducting strip (5), a shutter (4) is hermetically hinged to one side of the data cabinet (2), and the shutter (4) completely covers the maintenance opening of the chamber (3).

3. The data cabinet heat dissipation-based cold water circulation device according to claim 1, wherein the heat exchange box (7) is hollow, a plurality of cooling liquid pipes (8) are fixedly installed on an inner wall of a bottom of the heat exchange box (7) and are arranged in a matrix manner, a ventilation fan (9) is fixedly installed on one side of the heat exchange box (7), and the ventilation fan (9) is communicated with the inside of the heat exchange box (7).

4. The data cabinet heat dissipation-based cold water circulation device according to claim 1, wherein the suction assembly comprises a water pump (13) fixedly installed at the top of the cold water tank (6), an input end of the water pump (13) is hermetically communicated with a water pumping pipe (14), the bottom of the water pumping pipe (14) is hermetically communicated with the inside of the cold water tank (6), an output end of the water pump (13) is hermetically communicated with a water outlet pipe (15), one end, close to each other, of the water outlet pipe (15) and one end, close to the cold water pipe (17), of the water outlet pipe are hermetically communicated with the same condenser (16), and the bottom of the condenser (16) and the top of the heat exchange tank (7) are fixedly installed.

5. The cold water circulating device based on the heat dissipation of the data cabinet as claimed in claim 1, wherein a supplementary pipe (11) is fixedly installed at the top of the cold water tank (6), the supplementary pipe (11) is in sealed communication with the inside of the cold water tank (6), and a blocking cover (12) is detachably connected to the top of the supplementary pipe (11) through a thread.