CN219227015U - Power distribution cabinet with good heat dissipation capacity - Google Patents
Power distribution cabinet with good heat dissipation capacity Download PDFInfo
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- CN219227015U CN219227015U CN202222721483.7U CN202222721483U CN219227015U CN 219227015 U CN219227015 U CN 219227015U CN 202222721483 U CN202222721483 U CN 202222721483U CN 219227015 U CN219227015 U CN 219227015U
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- heat dissipation
- cabinet
- water
- mounting plate
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a power distribution cabinet with good heat radiation capability, which comprises a cabinet, wherein a partition board, a mounting plate, a water-cooling heat radiation assembly, a 12V power supply and a PLC (programmable logic controller) are arranged on the cabinet, the partition board is fixedly arranged inside the cabinet, the mounting plate comprises a hollowed groove, the mounting plate is fixedly arranged on the partition board, the arrangement position of the mounting plate corresponds to the position of the hollowed groove, the 12V power supply and the PLC are arranged on the bottom end surface of the cabinet, a pipeline installation block and a temperature sensor are further arranged on the back surface of the mounting plate, and a plurality of groups of pipeline installation blocks are equidistantly arranged on the back surface of the mounting plate. The beneficial effects of the utility model are as follows: through setting up water-cooling heat dissipation subassembly and mounting panel in close contact, with the heat that electric device passed to the mounting panel through carrying out heat exchange with the coolant liquid in the heat dissipation copper pipe in order to reach radiating purpose, and through such heat dissipation mode radiating efficiency is high, and the effect is stable.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with good heat dissipation capacity.
Background
The electric control cabinet is a control cabinet which is used for assembling the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of the electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment.
In electromechanical industry, electromechanical cabinet is indispensable important component, and normal mill enterprise equipment needs to constantly operate for a long time, and electromechanical cabinet also operates for a long time to make the temperature in the electromechanical cabinet rise, traditional heat dissipation scheme mostly adopts cabinet body louvre and radiator fan's mode heat dissipation, and when indoor temperature was higher, the radiating effect was relatively poor, influences electromechanical cabinet's life, when the temperature was higher, there was the potential safety hazard.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to solve the technical problems that: the traditional heat dissipation scheme mostly adopts the mode of cabinet body louvre and radiator fan to dispel the heat, and the radiating effect is relatively poor problem.
(II) technical scheme
In order to solve the problems, the utility model provides the following technical scheme: the utility model provides a switch board that heat-sinking capability is good, contains the rack, be equipped with baffle, mounting panel, water-cooling heat dissipation subassembly, 12V power and PLC controller on the rack, the baffle is fixed to be set up inside the rack, the mounting panel contains the fretwork groove, the mounting panel is fixed to be set up on the baffle, and the mounting panel set up the position with the position in fretwork groove corresponds, 12V power with the PLC controller sets up on the bottom end face of rack, the back of mounting panel still is equipped with pipeline installation piece and temperature sensor, the pipeline installation piece is equipped with a plurality of equidistance settings in the back of mounting panel;
the water cooling assembly comprises a water pump, a heat dissipation copper pipe, a heat dissipation water tank filled with cooling liquid and a water cooling heat dissipation fan, wherein the heat dissipation copper pipe is fixedly arranged on the pipeline installation block, the heat dissipation water tank is fixedly arranged on the side wall of the cabinet, one end of the heat dissipation copper pipe is connected with a water outlet of the water pump, the other end of the heat dissipation copper pipe penetrates through the side wall of the heat dissipation water tank and extends to the inside of the side wall of the heat dissipation water tank, a water inlet of the water pump is connected with the heat dissipation water tank through a water pipe, and the water cooling heat dissipation fan is arranged on the side wall outer side wall of the cabinet, which is close to the heat dissipation water tank.
Further, the mounting plate is provided with at least one group of equidistant plates, the water cooling assembly is provided with at least one group of water cooling assemblies, the number of the water cooling assemblies is equal to that of the mounting plate, and the temperature sensors are provided with at least one group of water cooling assemblies, and the number of the water cooling assemblies is equal to that of the mounting plate.
Further, the radiating water tank further comprises radiating fins, and the radiating fins are provided with a plurality of groups of equidistant arranged on the radiating water tank.
Furthermore, both side walls and the top end face of the cabinet are provided with heat dissipation openings for heat dissipation.
Further, an air circulation fan is further arranged on one side wall, far away from the radiating water tank, of the cabinet, and the air circulation fan is at least provided with a group of air circulation fans and is arranged on the cabinet at equal intervals.
Further, the temperature sensor is respectively and electrically connected with the 12V power supply and the PLC, the water-cooling fan is respectively and electrically connected with the 12V power supply and the PLC, the air circulation fan is respectively and electrically connected with the 12V power supply and the PLC, and the PLC is electrically connected with the 12V power supply.
Further, the heat dissipation copper pipe is connected with the pipeline installation block through a clamp.
Further, the mounting plate and the pipeline mounting block are integrally formed and all made of metal materials.
(III) beneficial effects
The utility model has the beneficial effects that:
1: through the water-cooling heat dissipation assembly that sets up, can be quick carry out the heat exchange with the heat on the mounting panel and carry out the heat exchange with the coolant liquid in the cooling water tank and make the temperature of mounting panel reduce to avoid the temperature in the rack too high. The heat dissipation efficiency is high, and the heat dissipation device is greatly helpful for temperature control in the cabinet.
2: through the temperature sensor that sets up cooperatees with the PLC controller, restarts the water-cooling heat dissipation subassembly and cools down after the rack temperature reaches certain temperature, has reduced the energy consumption on the one hand and also effectually promoted the life of equipment on the one hand.
3: the air circulation fan can assist the water cooling assembly cabinet to conduct heat dissipation work, and when the water cooling assembly is not required to be started, the air circulation fan can also conduct heat dissipation work on the cabinet independently.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of another view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is an enlarged view of B in FIG. 3;
in the figure: 1-equipment cabinet, 2-partition plates, 3-mounting plates, 4-water cooling heat dissipation components, 5-12V power supplies, 6-PLC controllers, 7-pipeline mounting blocks, 8-temperature sensors, 9-heat dissipation ports and 10-air circulation fans;
4 a-water pump, 4 b-heat dissipation copper pipe, 4 c-heat dissipation water tank, 4 ca-heat dissipation fin, 4 d-water cooling radiator fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, a power distribution cabinet with good heat dissipation capability comprises a cabinet 1, wherein a partition board 2, a mounting board 3, a water cooling heat dissipation component 4, a 12V power supply 5 and a PLC controller 6 are arranged on the cabinet 1, the partition board 2 is fixedly arranged inside the cabinet 1, the mounting board 3 comprises a hollowed groove 3a, the mounting board 3 is fixedly arranged on the partition board 2, the position of the mounting board 3 corresponds to the position of the hollowed groove 3a, the 12V power supply 5 and the PLC controller 6 are arranged on the bottom end surface of the cabinet 1, a pipeline mounting block 7 and a temperature sensor 8 are further arranged on the back of the mounting board 3, and a plurality of groups of pipeline mounting blocks 7 are arranged on the back of the mounting board 3 at equal intervals;
the water cooling assembly 4 comprises a water pump 4a, a heat dissipation copper pipe 4b, a heat dissipation water tank 4c filled with cooling liquid and a water cooling fan 4d, wherein the heat dissipation copper pipe 4b is fixedly arranged on the pipeline installation block 7, the heat dissipation water tank 4c is fixedly arranged on the side wall of the cabinet 1, one end of the heat dissipation copper pipe 4b is connected with a water outlet of the water pump 4a, the other end of the heat dissipation copper pipe penetrates through the side wall of the heat dissipation water tank 4c and extends to the inside of the heat dissipation water tank, a water inlet of the water pump 4a is connected with the heat dissipation water tank 4c through a water pipe, and the water cooling fan 4d is arranged on the outer side wall of the side wall, close to the heat dissipation water tank 4c, of the cabinet 1.
Specifically, the mounting plate 3 is at least provided with a set of equidistance and sets up on the baffle 2, and the water-cooling heat dissipation subassembly 4 is provided with a set of and quantity equals with the quantity of mounting plate 3 at least, and temperature sensor 8 sets up a set of and quantity equals with the quantity of mounting plate 3 at least.
Specifically, the heat dissipating water tank 4c further includes heat dissipating fins 4ca, and the heat dissipating fins 4ca are provided with a plurality of groups of equidistant arranged on the heat dissipating water tank 4 c.
Specifically, both side walls and the top end face of the cabinet 1 are provided with heat dissipation openings 9 for heat dissipation.
Specifically, an air circulation fan 10 is further disposed on a side wall of the cabinet 1 far from the radiating water tank 4c, and the air circulation fans 10 are at least provided with one group and are equidistantly arranged on the cabinet 1.
Specifically, the temperature sensor 8 is electrically connected with the 12V power supply 5 and the PLC controller 6, the water cooling fan 4d is electrically connected with the 12V power supply 5 and the PLC controller 6, the air circulation fan 10 is electrically connected with the 12V power supply 5 and the PLC controller 6, and the PLC controller 6 is electrically connected with the 12V power supply 5.
Specifically, the heat dissipation copper pipe 4b is connected to the pipe mounting block 7 via a clip.
Specifically, the mounting plate 3 and the pipeline mounting block 7 are integrally formed and all made of metal materials.
According to the working principle, firstly, the temperature sensor 8 mainly monitors the temperature near the mounting plate 3, when the temperature near the mounting plate 3 is lower than the set temperature, the water cooling assembly 4 does not work, the air circulation fan 10 works independently, and air with higher temperature in the cabinet is pumped out for cooling.
When the temperature near the mounting plate 3 is higher than the set temperature, the water cooling heat dissipation assembly 3 works, the water pump 4a pumps out and conveys the cooling liquid in the heat dissipation water tank 4c to the heat dissipation copper pipe 4b, then the high-temperature air near the mounting plate 3 exchanges heat with the cooling liquid in the heat dissipation copper pipe 4b, the exchanged cooling liquid enters the heat dissipation water tank 4c through the other end of the heat dissipation copper pipe 4c, the cooling liquid in the heat dissipation water tank 4c exchanges heat with the air outside the cabinet 1 through the heat dissipation fins 4ca to position the temperature of the cooling liquid in the heat dissipation water tank 4c, and the water cooling fan 4d assists in pumping out the heat on the heat dissipation fins 4ca, so that the temperature of the cooling liquid in the heat dissipation water tank 4c is further guaranteed to be stably maintained. Meanwhile, the air circulation fan 10 continues to work, so that air with higher temperature in the cabinet 1 is pumped away, and the auxiliary water cooling and heat dissipation assembly 4 dissipates heat and cools the cabinet 1. Meanwhile, the 12V power supply is used for providing power for the water supply pump 4a, the water cooling fan 4d, the temperature sensor 8, the air circulation fan 10 and the PLC controller 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. A switch board that heat-sinking capability is good, its characterized in that: contain rack (1), be equipped with baffle (2), mounting panel (3), water-cooling heat dissipation subassembly (4), 12V power (5) and PLC controller (6) on rack (1), baffle (2) are fixed to be set up inside rack (1), mounting panel (3) contain fretwork groove (3 a), mounting panel (3) are fixed to be set up on baffle (2), and mounting panel (3) set up the position with the position of fretwork groove (3 a) corresponds, 12V power (5) with PLC controller (6) set up on the bottom end face of rack (1), the back of mounting panel (3) still is equipped with pipeline installation piece (7) and temperature sensor (8), pipeline installation piece (7) are equipped with a plurality of equidistance settings and are in the back of mounting panel (3);
the water cooling assembly (4) comprises a water pump (4 a), a heat radiating copper pipe (4 b), a heat radiating water tank (4 c) filled with cooling liquid and a water cooling fan (4 d), wherein the heat radiating copper pipe (4 b) is fixedly arranged on the pipeline installation block (7), the heat radiating water tank (4 c) is fixedly arranged on the side wall of the cabinet (1), one end of the heat radiating copper pipe (4 b) is connected with a water outlet of the water pump (4 a), the other end of the heat radiating copper pipe penetrates through the side wall of the heat radiating water tank (4 c) and extends to the inside of the water pump, a water inlet of the water pump (4 a) is connected with the heat radiating water tank (4 c) through a water pipe, and the water cooling fan (4 d) is arranged on the outer side wall of the side wall, close to the heat radiating water tank (4 c), of the cabinet (1).
2. The power distribution cabinet with good heat dissipation capacity according to claim 1, wherein: the mounting plate (3) is at least provided with a group of equidistance and sets up on baffle (2), water-cooling heat dissipation subassembly (4) are provided with a set of and quantity at least with the quantity of mounting plate (3) equals, temperature sensor (8) set up a set of and quantity at least with the quantity of mounting plate (3) equals.
3. The power distribution cabinet with good heat dissipation capacity according to claim 1, wherein: the radiating water tank (4 c) further comprises radiating fins (4 ca), and the radiating fins (4 ca) are provided with a plurality of groups of equidistant arranged on the radiating water tank (4 c).
4. The power distribution cabinet with good heat dissipation capacity according to claim 1, wherein: both side walls and the top surface of the cabinet (1) are provided with heat dissipation openings (9) for heat dissipation.
5. The power distribution cabinet with good heat dissipation capacity according to claim 1, wherein: an air circulation fan (10) is further arranged on one side wall, far away from the radiating water tank (4 c), of the cabinet (1), and the air circulation fans (10) are at least provided with one group and are equidistantly arranged on the cabinet (1).
6. The power distribution cabinet with good heat dissipation capacity according to claim 5, wherein: the temperature sensor (8) is respectively and electrically connected with the 12V power supply (5) and the PLC (6), the water cooling fan (4 d) is respectively and electrically connected with the 12V power supply (5) and the PLC (6), the air circulation fan (10) is respectively and electrically connected with the 12V power supply (5) and the PLC (6), and the PLC (6) is electrically connected with the 12V power supply (5).
7. The power distribution cabinet with good heat dissipation capacity according to claim 1, wherein: the heat dissipation copper pipe (4 b) is connected with the pipeline installation block (7) through a clamp.
8. The power distribution cabinet with good heat dissipation capacity according to claim 1, wherein: the mounting plate (3) and the pipeline mounting block (7) are integrally formed and are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222721483.7U CN219227015U (en) | 2022-10-17 | 2022-10-17 | Power distribution cabinet with good heat dissipation capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222721483.7U CN219227015U (en) | 2022-10-17 | 2022-10-17 | Power distribution cabinet with good heat dissipation capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219227015U true CN219227015U (en) | 2023-06-20 |
Family
ID=86741546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222721483.7U Active CN219227015U (en) | 2022-10-17 | 2022-10-17 | Power distribution cabinet with good heat dissipation capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219227015U (en) |
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2022
- 2022-10-17 CN CN202222721483.7U patent/CN219227015U/en active Active
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