CN218920828U

CN218920828U - Heat abstractor of equipment control cabinet

Info

Publication number: CN218920828U
Application number: CN202222870684.3U
Authority: CN
Inventors: 张第富; 李�昊
Original assignee: Kunming Haosen Industry And Trade Co ltd
Current assignee: Kunming Haosen Industry And Trade Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-25
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to the technical field of control cabinets, in particular to a heat dissipating device of an equipment control cabinet, which comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, a water cooling assembly is arranged at the top of the cabinet body, the water cooling assembly is connected with an internal and external liquid circulation through a copper pipe, the copper pipe is in a W shape in the cabinet body and is arranged on a copper net, one side of the copper net, which is far away from the copper pipe, is sequentially provided with an air cooling assembly and a dust screen, the air cooling assembly is fixedly connected with a cross-shaped fixing plate, a first controller and a second controller are arranged on the side wall of the cabinet body, the first controller and the second controller are connected with a control main board of the inner wall of the cabinet body through wires, a temperature sensor is fixed on the inner wall of the cabinet body through bolts, and the temperature sensor is connected with the control main board through wires. According to the utility model, the temperature sensor is arranged on the inner wall of the cabinet body, so that the temperature sensor can sense the ambient temperature and transmit signals to the control main board, and the control main board controls the first controller and the second controller to perform air cooling and water cooling heat dissipation cooling on the control cabinet according to the ambient temperature, so that the whole heat dissipation process is more automatic.

Description

Heat abstractor of equipment control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a heat dissipation device of an equipment control cabinet.

Background

The equipment control cabinet is characterized in that switching equipment, measuring instruments, protection appliances and auxiliary equipment are assembled in or on a closed or semi-closed metal cabinet according to the electric wiring requirement, the arrangement of the equipment control cabinet meets the requirement of normal operation of a power system, the equipment control cabinet is convenient to overhaul, safety of personnel and surrounding equipment is not endangered, a large amount of heat can be generated in the long-time operation process of the equipment control cabinet generally, and normal use of the equipment control cabinet can be influenced if the heat cannot be effectively evacuated.

According to the heat abstractor of a switch board disclosed in patent document publication No. CN214204563U, the intelligent cabinet temperature control device comprises a cabinet body, cabinet body bottom fixedly connected with first box, cabinet body rear side fixedly connected with second box, the vent is link up in both sides around the first box, vent inner wall top side fixedly connected with heat conduction board, heat conduction board bottom equidistance is equipped with first radiating fin, first radiating fin rear side is equipped with first fan, second box inner chamber middle part equidistance is equipped with second radiating fin, run through between the second radiating fin and be equipped with curved pipe, second radiating fin inboard equidistance is equipped with the second fan, can avoid the dust to pile up the emergence of condition in the second box when ventilation and heat dissipation, but only can locally refrigerate after the coolant liquid gets into curved pipe, moreover need manual according to the work of ambient temperature control cooling device and fan, the degree of freedom is not high, so design a heat abstractor of equipment switch board is in order to change above-mentioned technical defect, improves whole practicality and is especially important.

Disclosure of Invention

The utility model aims to provide a heat dissipation device of an equipment control cabinet, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a heat abstractor of equipment control cabinet, includes the cabinet body, the cabinet body openly is equipped with the cabinet door, cabinet body top is equipped with water-cooling component, water-cooling component passes through copper pipe connection and realizes inside and outside liquid cycle, copper pipe is the W type and installs on the copper mesh in the cabinet body, copper mesh keeps away from copper pipe's one side and is equipped with forced air cooling subassembly and dust screen in proper order, forced air cooling subassembly and cross fixed plate fixed connection, the dust screen is installed in cabinet body outer wall department, cabinet body lateral wall is equipped with first controller and second controller, first controller and second controller are connected with cabinet body inner wall control mainboard through the wire respectively, cabinet body inner wall is through the bolt fastening temperature sensor, temperature sensor passes through the wire connection with control mainboard.

As a preferable scheme of the utility model, the water cooling assembly comprises a cooling liquid tank fixed on one side of the top of the cabinet body, one side of the cooling liquid tank is connected with a cooling reflux device through a conduit, the cooling reflux device is fixedly connected with the top of the cabinet body through a bolt, one side of the cooling reflux device, which is far away from the cooling liquid tank, is connected with a water pump through a conduit, the water pump is fixedly connected with the top of the cabinet body through a bolt, the two ends of an output port of the water pump, which are connected with one end of a copper pipe, are respectively connected with the cooling liquid tank and the water pump through copper pipes, and the other end of the copper pipe is connected with the cooling liquid tank.

As a preferable scheme of the utility model, the dustproof net is arranged on the outer wall of the cabinet body, the air cooling assembly comprises a plurality of motors, the motors are fixedly connected with the cross-shaped fixing plate through bolts, and a plurality of heat dissipation fans are fixedly arranged at the output ends of the motors.

As a preferable scheme of the utility model, the outer wall of the cabinet body is fixedly provided with a temperature display screen through a bolt, the temperature display screen is connected with a control main board through a wire, a first controller and a second controller are arranged below the temperature display screen, the first controller is connected with an air cooling assembly through a wire, and the second controller is connected with a water cooling assembly through a wire.

As a preferable scheme of the utility model, the inner wall of the side face of the cabinet body is provided with a radiating plate, and the outer wall of the side face of the cabinet body is provided with a shutter type radiating window.

As a preferable scheme of the utility model, the cabinet body is movably connected with the cabinet door through a hinge, and a handle is arranged on the surface of the cabinet door.

Compared with the prior art, the utility model has the beneficial effects that: the cabinet is characterized in that the inner wall of the cabinet body is provided with the temperature sensor, the temperature sensor can sense the ambient temperature and transmit signals to the control main board, when the temperature exceeds 20 ℃, the control main board can control the first controller to start the air cooling assembly to enable the cooling fan to rotate to generate wind power for air cooling and cooling, when the temperature exceeds 30 ℃, the control main board can control the second controller to start the water cooling assembly to enable cooling liquid to circularly flow in the cabinet body for water cooling and air cooling and simultaneously cool and cool, when the temperature is reduced to a normal range, the control main board can also control the corresponding controller to close the water pump or the motor according to temperature change, labor is saved, the whole cooling process is automated, and in addition, the back of the cabinet body is also provided with the dust screen, so that dust can be prevented from entering the cabinet body.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a left side cross-sectional schematic view of the present utility model;

FIG. 3 is a right side cross-sectional view of the present utility model;

FIG. 4 is a side view of the distribution of copper tubes within the present utility model;

fig. 5 is an isometric view of the back of the inner wall of the present utility model.

In the figure: 1. a cabinet body; 2. a hinge; 3. a cabinet door; 4. a handle; 5. a heat radiation window; 6. a temperature display screen; 7. a first controller; 8. a second controller; 9. a control main board; 10. a water cooling assembly; 11. copper pipe; 12. a copper mesh; 13. an air cooling assembly; 14. a cross-shaped fixing plate; 15. a dust screen; 16. a heat dissipation plate; 17. a temperature sensor; 101. a cooling liquid tank; 102. a cooling reflux device; 103. a water pump; 131. a heat dissipation fan; 132. and a motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on 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 are used herein for illustrative purposes only.

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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a heat abstractor of equipment control cabinet, includes cabinet body 1, its characterized in that: the cabinet body 1 is provided with a cabinet door 3 on the front side, the cabinet body 1 is movably connected with the cabinet door 3 through a hinge 2, the surface of the cabinet door 3 is provided with a handle 4, the top of the cabinet body 1 is provided with a water cooling component 10, the water cooling component 10 comprises a cooling liquid tank 101 fixed on one side of the top of the cabinet body 1, one side of the cooling liquid tank 101 is connected with a cooling reflux device 102 through a conduit, the cooling reflux device 102 is fixedly connected with the top of the cabinet body 1 through a bolt, one side of the cooling reflux device 102 far away from the cooling liquid tank 101 is connected with a water pump 103 through a conduit, the water pump 103 is fixedly connected with the top of the cabinet body 1 through a bolt, an output port of the water pump 103 is connected with one end of a copper pipe 11, two ends of the copper pipe 11 are respectively connected with the cooling liquid tank 101 and the water pump 103 through a copper pipe 11, the other end of the copper pipe 11 is connected with the cooling liquid tank 101, the copper pipe 11 is W-shaped inside the cabinet body 1 and is arranged on a copper network 12, the copper net 12 is provided with an air cooling assembly 13 and a dust screen 15 in sequence on one surface far away from the copper pipe 11, the dust screen 15 is arranged on the outer wall of the cabinet body 1, the air cooling assembly 13 comprises a plurality of motors 132, the motors 132 are fixedly connected with a cross-shaped fixing plate 14 through bolts, the output ends of the motors 132 are fixedly provided with a plurality of cooling fans 131, the outer wall of the cabinet body 1 is fixedly provided with a temperature display screen 6 through bolts, a first controller 7 and a second controller 8 are arranged below the temperature display screen 6, the temperature display screen 6 is connected with a cabinet body 1 inner wall control main board 9 through wires, the control main board 9 is connected with a cabinet inner wall temperature sensor 17 through wires, the control main board 9 is respectively connected with a first controller 7 and a second controller 8 through wires, the first controller 7 is connected with the air cooling assembly 13 through wires, the second controller 8 is connected with the water cooling assembly 10 through a wire, the inner wall of the side face of the cabinet body 1 is provided with a heat radiation plate 16, and the outer wall of the side face of the cabinet body 1 is provided with a shutter type heat radiation window 5.

When the equipment cabinet is subjected to heat dissipation, firstly the heat dissipation plate 16 and the heat dissipation window 5 on the side wall of the cabinet body 1 perform a first-step heat dissipation operation, the heat dissipation in the cabinet body 1 is accelerated, meanwhile, the shutter type heat dissipation window 5 can prevent dust from entering the cabinet body 1, the temperature sensor 17 on the inner wall of the cabinet body 1 can detect the ambient temperature in the cabinet body 1 and transmit detected data to the control main board 9 for analysis, the control main board 9 transmits signals to the temperature display screen 6, the temperature display screen 6 can display the current ambient temperature in the cabinet body, when the ambient temperature is higher than 20 ℃, the control main board 9 transmits signals to the first controller 7 through wires, the first controller 7 can start the air cooling component 13, the motor 132 can drive the rotating shaft to rotate so that the heat dissipation fan 131 rotates to generate wind power to accelerate the heat dissipation in the cabinet body 1, when the ambient temperature is higher than 30 ℃, the control main board 9 can transmit signals to the second controller 8, the second controller 8 can start the water cooling assembly 10 to enable cold cooling liquid to flow into a liquid inlet connected with the copper pipe 11 through a water pump 103, then flow through W-shaped copper pipes distributed on the copper net 12 inside the cabinet body 1, finally return to the cooling liquid tank 101 through a liquid outlet connected with the copper pipe 11 through the cooling liquid tank 101, the cooling liquid can circularly flow through the copper pipe 11 distributed inside and outside the cabinet body 1 to cool heat in the cabinet body 1, and can cool wind power generated by the air cooling assembly 13 to enable heat in the cabinet body 1 to be efficiently dispersed, when the temperature is reduced to a normal range, the control main board 9 can correspondingly control the corresponding controller to close the water pump 103 or the motor 132 according to temperature change, labor is saved, the whole heat dissipation process is automated, in addition, the back of the cabinet body 1 is also provided with the dustproof net 15, dust can be prevented from entering the cabinet 1.

The working flow of the utility model is as follows: in normal use, heating panel 16 and the heat dissipation window 5 of cabinet body 1 lateral wall can carry out the heat dissipation work of first step to the equipment cabinet, accelerate the heat dissipation in the cabinet body 1, and the temperature sensor 17 of cabinet body 1 inner wall can detect cabinet body 1 internal environment temperature and can transmit the data of detection to control mainboard 9 in and carry out the analysis, control mainboard 9 can give temperature display 6 with signal transmission, temperature display 6 can show the internal environment temperature of current cabinet, when environment temperature is higher than 20 ℃, control mainboard 9 can give first controller 7 through wire transmission signal, first controller 7 then can start air-cooled component 13 and carry out work and produce wind-force, accelerate heat dissipation, when environment temperature is higher than 30 ℃, control mainboard 9 can transmit the signal and give second controller 8, second controller 8 can start the work of water-cooled component, make the cooling liquid absorb the heat through the circulation flow of the copper pipe 11 of cabinet body 1 internal and accelerate the heat dissipation, simultaneously, the wind-force that cooling component 13 produced can cool off, make the inside heat of cabinet body 1 high-efficient, when the temperature reduces to the motor, control range is higher than 20 ℃, corresponding to the water pump 132 can change or change according to the corresponding heat dissipation of automatic control mainboard, and the change of normal operation of the water pump 132.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat abstractor of equipment control cabinet, includes cabinet body (1), its characterized in that: the cabinet body (1) openly is equipped with cabinet door (3), cabinet body (1) top is equipped with water-cooling component (10), water-cooling component (10) are connected through copper pipe (11) and are realized inside and outside liquid circulation, copper pipe (11) are the W type and install on copper mesh (12) inside cabinet body (1), copper mesh (12) are kept away from an end face of copper pipe (11) and are equipped with forced air cooling subassembly (13) and dust screen (15) in proper order, forced air cooling subassembly (13) fixed mounting is on cross fixed plate (14), cabinet body (1) lateral wall is equipped with first controller (7) and second controller (8), first controller (7) and second controller (8) are connected through wire and cabinet body (1) inner wall control mainboard (9) respectively, cabinet body (1) inner wall is connected with temperature sensor (17) through the bolt-up, temperature sensor (17) are connected through the wire with control mainboard (9).

2. The heat dissipation device of an equipment control cabinet according to claim 1, wherein: the water cooling assembly (10) comprises a cooling liquid tank (101) fixed on one side of the top of the cabinet body (1), one side of the cooling liquid tank (101) is provided with a cooling reflux device (102) through a guide pipe, the cooling reflux device (102) is fixedly connected with the top of the cabinet body (1) through a bolt, one side of the cooling reflux device (102), far away from the cooling liquid tank (101), is provided with a water pump (103) through a guide pipe, the water pump (103) is fixedly connected with the top of the cabinet body (1) through a bolt, an output port of the water pump (103) is connected with one end of a copper pipe (11), and the other end of the copper pipe (11) is connected with the cooling liquid tank (101).

3. The heat dissipation device of an equipment control cabinet according to claim 1, wherein: the dustproof net (15) is installed at the outer wall of the cabinet body (1), the air cooling assembly (13) comprises a plurality of motors (132), the motors (132) are fixedly connected with the cross-shaped fixing plate (14) through bolts, and a plurality of heat dissipation fans (131) are fixedly installed at the output ends of the motors (132).

4. The heat dissipation device of an equipment control cabinet according to claim 1, wherein: the cabinet body (1) outer wall is fixed with temperature display screen (6) through the bolt, temperature display screen (6) are connected with control mainboard (9) through the wire, temperature display screen (6) below is equipped with first controller (7) and second controller (8), first controller (7) are through wire connection forced air cooling subassembly (13), second controller (8) are through wire connection water-cooling subassembly (10).

5. The heat dissipation device of an equipment control cabinet according to claim 1, wherein: the cabinet body (1) side inner wall is equipped with heating panel (16), cabinet body (1) side outer wall is equipped with shutter formula heat dissipation window (5).

6. The heat dissipation device of an equipment control cabinet according to claim 1, wherein: the cabinet body (1) is movably connected with the cabinet door (3) through a hinge (2), and a handle (4) is arranged on the surface of the cabinet door (3).