CN220605362U - Cooling device for electric power automation equipment - Google Patents
Cooling device for electric power automation equipment Download PDFInfo
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- CN220605362U CN220605362U CN202321874430.7U CN202321874430U CN220605362U CN 220605362 U CN220605362 U CN 220605362U CN 202321874430 U CN202321874430 U CN 202321874430U CN 220605362 U CN220605362 U CN 220605362U
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 28
- 239000000498 cooling water Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- -1 and the intake pipe Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a cooling device for electric power automation equipment, which comprises a mounting box, wherein a lifting assembly is arranged in the mounting box, a movable adjusting supporting part and a fixed supporting part are sequentially connected with a threaded rod of the lifting assembly in a threaded manner up and down, the movable adjusting supporting part and the fixed supporting part are respectively provided with a mounting plate, the top of the mounting box is provided with an exhaust fan, the bottom of the mounting box is communicated with a water tank, and an air inlet pipe communicated with the outside is arranged in the water tank. The cooling water in the water tank only exchanges heat with the outside normal-temperature air, and compared with the heat exchange with the high-temperature air in the installation tank, the working pressure of the refrigerator can be greatly reduced, the energy consumption required by cooling operation is reduced, and the energy conservation and the consumption reduction are realized.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of electric power automation equipment, in particular to a cooling device for electric power automation equipment.
Background
At present, in the use of a lot of electric power cabinets, can install a large amount of electrical components in its inside, in the operation in-process of these electrical components, can produce a large amount of heat to make the inside temperature of electric power cabinet too high, in traditional device to the heat dissipation of electric power cabinet, generally adopt heat dissipation mechanism to dispel the heat to its inside, thereby realize the cooling regulation to electric power cabinet.
The utility model relates to a cooling device for electric power automation equipment, which is disclosed in China patent with the publication number CN218483140U, is suitable for mounting electric elements with different sizes, and simultaneously is pulled apart to reduce heat transfer between the electric elements, hot air exchanges heat with water, cooled air enters through an air inlet pipe again, so that the electric elements are effectively cooled, and the cooling efficiency is improved. However, the patent uses an air extractor to extract hot air from the mounting box, and the hot air enters the water tank to be cooled and then is led into the mounting box to cool the electric element. The hot air carries more heat, needs to consume great energy and cools down the water in the water tank, and it is comparatively loaded down with trivial details to adjust the mounting panel, and the heat dissipation process is energy-conserving inadequately. For this purpose, a cooling device for an electric power automation device is proposed for improvement.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the cooling device for the electric power automation equipment, which has the advantages of greatly reducing the working pressure of a refrigerator and achieving the effects of saving energy and reducing consumption on the basis of being convenient for adjusting the height according to the electric power automation equipment.
In order to achieve the above purpose, the utility model provides a cooling device for electric power automation equipment, which comprises a mounting box, wherein a lifting assembly is arranged in the mounting box, a movable adjusting supporting part and a fixed supporting part are sequentially connected with a threaded rod of the lifting assembly in a threaded manner up and down, the movable adjusting supporting part and the fixed supporting part are respectively provided with a mounting plate, the top of the mounting box is provided with an exhaust fan, the bottom of the mounting box is communicated with a water tank, and an air inlet pipe communicated with the outside is arranged in the water tank.
The installation box provides installation space for the electric power automation equipment, and the front box door can be convenient for the staff to install, overhaul or dismantle the electric power automation equipment. The lifting component arranged inside the mounting box is used for adjusting the distance between the movable adjusting supporting part and the fixed supporting part, and the fixed supporting part and the movable adjusting supporting part can be used for placing electric power automation equipment, so that the electric power automation equipment with different sizes can be mounted by the device, and the applicability of the device is improved. When the installation box needs to be cooled, the exhaust fan is started, hot air in the installation box is pumped out by the exhaust fan, negative pressure is formed in the installation box at the moment, external air enters the installation box through the air inlet pipe under the action of air pressure, in the process, the external air is cooled by cooling water in the water tank, the temperature of the external air is lower, and the external air with lower temperature enters the installation box to cool the electric power automation equipment, so that the electric power automation equipment is circulated, and the effects of energy conservation and consumption reduction are achieved.
Preferably, the lifting assembly further comprises screw rods rotatably arranged at two sides of the inside of the installation box, a motor for driving one screw rod to rotate, and a transmission assembly arranged between the two screw rods.
The motor is used for driving one screw rod to rotate, and the transmission assembly consisting of the rotating wheel and the transmission belt can drive the other screw rod to rotate along with the screw rod driven by the motor.
Preferably, the movable adjusting support part comprises two first movable blocks, the two first movable blocks are correspondingly in threaded connection with the screw rod, one sides of the two first movable blocks are in sliding connection with the inner wall of the installation box, the installation plate comprises a first installation plate, a second installation plate and a third installation plate, and the first installation plate is inserted between the two first movable blocks.
Preferably, the fixed support part comprises two fixed blocks positioned below the first moving block, the two fixed blocks are respectively sleeved on the two screw rods correspondingly, one side of each fixed block is connected with the inner wall of the installation box, and a second installation plate is inserted between the two fixed blocks.
When the electric power automation equipment is installed, the motor is started as required, the motor is matched with the transmission assembly to drive the two screw rods to rotate, the two screw rods rotate to drive the two first moving blocks on the screw rods to move up and down, the distance between the first moving blocks and the fixed blocks is adjusted, then the first mounting plate is inserted between the corresponding fixed blocks and the first moving blocks, and then the electric power automation equipment is installed on the first mounting plate.
Preferably, an air hole is formed in the top plate of the installation box below the exhaust fan, and an air collecting plate is arranged below the air hole.
Preferably, a filter screen is arranged at the end part of the air inlet pipe, an air duct is fixedly connected to the upper part of the air inlet pipe, and a refrigerator is arranged at one side of the water tank.
Preferably, the upper part and the lower part of the screw rod are respectively provided with threads with opposite directions, the threads below the two screw rods are correspondingly provided with second moving blocks, and a third mounting plate is inserted between the two second moving blocks.
Preferably, the transmission assembly comprises a transmission belt and two transmission wheels, the transmission wheels are correspondingly arranged on the upper parts of the two screw rods, and the transmission belt is arranged between the transmission wheels.
Preferably, the air inlet pipe is communicated with an air guide pipe extending upwards into the mounting box.
Preferably, a circulating water pipe is provided between the refrigerator and the water tank.
The exhaust fan can outwards discharge the hot air in the mounting box, and the air collecting plate can guide the hot air, so that the local hot air is prevented from being detained at the corner of the top of the mounting box, and the heat removal effect is better. The water tank is used for storing cooling water, and the intake pipe, air duct are used for leading in outside air to the installation case. The filter screen at the tail end of the air inlet pipe can filter the outside air, so that dust and impurities in the outside air are prevented from entering the mounting box. When the installation box needs to be cooled, the exhaust fan is started, hot air in the installation box is pumped out by the exhaust fan, negative pressure is formed in the installation box at the moment, external air is filtered by the filter screen under the action of air pressure and then enters the installation box along the air inlet pipe and the air guide pipe, and in the process, the external air is cooled by the cooling water cooled by the refrigerator in the water tank, so that the temperature is lower. The lower external air of temperature gets into the mounting box and cools off electric power automation equipment, so circulation.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. when the installation box needs to be cooled, the exhaust fan is started, hot air in the installation box is pumped out by the exhaust fan, negative pressure is formed in the installation box at the moment, external air is filtered by the filter screen under the action of air pressure and then enters the installation box along the air inlet pipe and the air guide pipe, and in the process, the external air is cooled by the cooling water cooled by the refrigerator in the water tank, so that the temperature is lower. The outside air with lower temperature enters the installation box to cool the electric power automation equipment, and the circulation is performed; the cooling water in the water tank only exchanges heat with the outside normal-temperature air, so that the working pressure of the refrigerator can be greatly reduced, the energy consumption required by cooling operation is reduced, and the energy is saved compared with the heat exchange between the cooling water and the high-temperature air in the installation box;
2. through setting up lead screw, a motor, drive assembly and first movable block, the second movable block, the fixed block, first mounting panel, the second mounting panel, when installing electric automation equipment, start the motor as required earlier, motor cooperation drive assembly drives two lead screws and rotates, two lead screws rotate and drive two first movable blocks on it and move in opposite directions or mutually, make the distance between first movable block on the same lead screw, second movable block and the fixed block obtain the adjustment, later peg graft first mounting panel between corresponding two first movable blocks, second mounting panel peg graft between corresponding fixed block, the third mounting panel peg graft between corresponding two second movable blocks, install electric automation equipment again on the mounting panel can, the device can install electric automation equipment of equidimension not, the suitability is stronger.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first view structure according to the present utility model;
FIG. 2 is a schematic view of a second view angle structure according to the present utility model;
FIG. 3 is a schematic view of the present utility model in cross-section;
fig. 4 is a schematic top view of the mounting plate of the present utility model.
In the figure: 1. a mounting box; 2. a screw rod; 3. a motor; 4. a transmission assembly; 5. a first moving block; 6. a fixed block; 7. a first mounting plate; 8. a wind collecting plate; 9. air holes; 10. an exhaust fan; 11. a water tank; 12. an air inlet pipe; 13. a filter screen; 14. an air duct; 15. a refrigerating machine; 16. a second moving block; 17. a second mounting plate; 18. and a third mounting plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 4, in a first embodiment, a cooling device for an electric power automation device includes a mounting box 1, a box door is provided on the front surface of the mounting box 1, two screw rods 2 are rotationally connected to the mounting box 1 through bearings, the lower parts of the two screw rods 2 are respectively rotationally connected to a bottom plate of the mounting box 1, the two screw rods 2 have the same structure, a motor 3 is provided on the top of one screw rod, the motor 3 is arranged on the top surface of the mounting box 1, the mounting box 1 provides a mounting space for the electric power automation device, and the box door provided on the front surface thereof can facilitate the installation, maintenance or disassembly of the electric power automation device by workers.
The upper parts of the two screw rods 2 are respectively connected with a first moving block 5 in a threaded manner, a first mounting plate 7 is inserted between the two first moving blocks 5, fixed blocks 6 are respectively sleeved at the middle parts of the two screw rods 2 in a corresponding manner, a second mounting plate is inserted between the two fixed blocks 6, electric power automation equipment can be placed on the second mounting plate 17 or on the first mounting plate 7, and two electric power automation equipment can be placed on the first mounting plate 7 and the second mounting plate 17 respectively according to actual conditions. The exhaust fan 10 is fixedly arranged on the top plate of the installation box 1, the exhaust fan 10 is communicated with the inside of the installation box 1, when the installation box needs to be cooled, the exhaust fan is started, hot air in the installation box is pumped out by the exhaust fan, negative pressure is formed in the installation box at the moment, external air enters the installation box through the air inlet pipe under the action of air pressure, in the process, the external air is cooled by cooling water in the water tank, the temperature is lower, and the external air with lower temperature enters the installation box to cool the electric power automation equipment, so the circulation is realized, and the effects of energy conservation and consumption reduction are achieved.
The transmission assembly 4 comprises a transmission belt and two transmission wheels, the transmission wheels are correspondingly arranged on the upper parts of the two screw rods, and the transmission belt is arranged between the transmission wheels. The lead screw 2 arranged in the installation box 1 is used for driving the first moving block 5 and the second moving block 16 to move reversely, so that the distance between the first installation plate 7 on the first moving block 5 and the second installation plate 17 on the fixed block 6 is adjusted, and the distance between the third installation plate 18 on the second moving block 16 and the second installation plate 17 on the fixed block 6 is adjusted, so that the device can be used for installing electric automation equipment with different sizes, and the applicability of the device is improved. The motor 3 is used for driving one screw rod to rotate, and the transmission assembly 4 consisting of the rotating wheel and the transmission belt can drive the other screw rod to rotate along with the screw rod driven by the motor 3.
Embodiment two: the second embodiment is different from the first embodiment in that: the upper part and the lower part of the screw rods 2 are respectively provided with threads with opposite directions, the first moving blocks 5 are arranged on the upper part of the rod 2, the threads below the two screw rods 2 are correspondingly provided with second moving blocks 16, and a third mounting plate 18 is inserted between the two second moving blocks 16. Each screw rod 2 is connected with a first moving block 5 and a second moving block 16 in a threaded manner, and is sleeved with a fixed block 6. The fixed block 6 is fixedly connected with the mounting box 1. The first mounting plate 7, the second mounting plate 17 and the third mounting plate 18 are used for mounting electric power automation equipment, and the placement position of the electric power automation equipment is selected according to actual conditions. When the electric power automation equipment is installed, the motor 3 is started as required, the motor 3 is matched with the transmission assembly 4 to drive the two screw rods 2 to rotate, and the two screw rods 2 rotate to drive the first moving block 5 and the second moving block 16 on the screw rods to synchronously move in opposite directions or in opposite directions, so that the distances between the first moving block 5, the second moving block 16 and the fixed block 6 on the same screw rod are adjusted.
Embodiment III: the third embodiment is different from the first embodiment in that: the air vent 9 has been seted up to mounting box 1 roof, and air vent 9 below is provided with air condensing plate 8, and the bottom of mounting box 1 is provided with water tank 11, is provided with intake pipe 12 in the water tank 11, and the tip of intake pipe 12 is provided with filter screen 13, and the upper portion fixedly connected with air duct 14 of intake pipe 12, the back of water tank 11 is provided with refrigerator 15. The air inlet pipe 12 is horizontally arranged, and the air guide pipe 14 is vertically arranged. The top of the air duct 14 penetrates into the mounting box 1, and a circulating water pipe is arranged between the refrigerator 15 and the water tank 11. The exhaust fan 10 can outwards discharge the hot air in the installation box 1, and the air collecting plate 8 can guide the hot air, so that the local hot air is prevented from being detained at the corner of the top of the installation box 1, and the heat removal effect is better. The water tank 11 is used for storing cooling water, and the air inlet pipe 12 and the air guide pipe 14 are used for guiding outside air into the installation box 1. The filter screen 13 at the tail end of the air inlet pipe 12 can filter the outside air, so that dust and impurities in the outside air are prevented from entering the mounting box 1. When the installation box 1 needs to be cooled, the exhaust fan 10 is started, hot air in the installation box 1 is pumped out by the exhaust fan 10, negative pressure is formed in the installation box 1 at the moment, external air is filtered by the filter screen 13 under the action of air pressure and then enters the installation box 1 along the air inlet pipe 12 and the air guide pipe 13, and in the process, the external air is cooled by cooling water cooled by the refrigerator 15 in the water tank 11, and the temperature is lower. The lower outside air of temperature gets into mounting box 1 and cools down electric power automation equipment, so circulation.
The application steps of the utility model are as follows:
s1, starting a motor 3 according to the need, wherein the motor 3 is matched with a transmission assembly 4 to drive two screw rods 2 to rotate, and the two screw rods 2 rotate to drive corresponding first moving blocks 5 and second moving blocks 16 on the screw rods to synchronously move in opposite directions or in opposite directions, so that the distances between the first moving blocks 5, the second moving blocks 16 and a fixed block 6 on the same screw rod are adjusted;
s2, mounting the electric power automation equipment on the first mounting plate 7, the second mounting plate 17 or the third mounting plate 18, wherein the upper mounting plate can clamp the upper end of the electric power automation equipment placed below; more than one electric automation device can be placed at the same time, and two electric automation devices are placed at two of the first mounting plate 7, the second mounting plate 17 and the third mounting plate 18;
s3, when the temperature of the installation box 1 needs to be reduced, the exhaust fan 10 is started, hot air in the installation box 1 is pumped out by the exhaust fan 10, negative pressure is formed in the installation box 1 at the moment, external air is filtered by the filter screen 13 under the action of air pressure and then enters the installation box 1 along the air inlet pipe 12 and the air guide pipe 13, and in the process, the external air is cooled by cooling water cooled by the refrigerator 15 in the water tank 11, and the temperature of the external air is lower. The lower outside air of temperature gets into mounting box 1 and cools down electric power automation equipment, so circulation.
Claims (10)
1. A cooling device for electric power automation equipment, comprising a mounting box (1), characterized in that: the utility model discloses a lifting device for a water heater, including installation case (1), threaded rod, fixed support portion, movable adjustment supporting part and exhaust fan (10), lifting device's (1) are provided with in the installation case, threaded rod threaded connection in proper order from top to bottom of lifting device has movable adjustment supporting part and fixed support portion, movable adjustment supporting part and fixed support portion are provided with the mounting panel respectively, the top of installation case (1) is provided with exhaust fan (10), the bottom intercommunication of installation case (1) is provided with water tank (11), be provided with in water tank (11) intake pipe (12) with external intercommunication.
2. A cooling device for an electric automation apparatus according to claim 1, wherein: the lifting assembly further comprises screw rods (2) which are rotatably arranged on two sides inside the mounting box (1), a motor (3) used for driving one screw rod to rotate, and a transmission assembly (4) arranged between the two screw rods (2).
3. A cooling device for an electric automation apparatus according to claim 1, wherein: the movable adjusting support part comprises two first movable blocks (5), the two first movable blocks (5) are correspondingly in threaded connection with a screw rod, one side of each first movable block (5) is in sliding connection with the inner wall of the installation box (1), each installation plate comprises a first installation plate (7), a second installation plate (17) and a third installation plate (18), and the first installation plates (7) are inserted between the two first movable blocks (5).
4. A cooling device for an electric automation apparatus according to claim 3, wherein: the fixed support part comprises two fixed blocks (6) positioned below the first movable block (5), the two fixed blocks (6) are respectively sleeved on the two screw rods (2) correspondingly, one side of each fixed block (6) is connected with the inner wall of the installation box (1), and a second installation plate (17) is inserted between the two fixed blocks (6).
5. A cooling device for an electric automation apparatus as claimed in claim 1, wherein: an air hole (9) is formed in the top plate of the installation box (1) below the exhaust fan (10), and an air collecting plate (8) is arranged below the air hole (9).
6. A cooling device for an electric automation apparatus as claimed in claim 1, wherein: the end of the air inlet pipe (12) is provided with a filter screen (13), the upper part of the air inlet pipe (12) is fixedly connected with an air duct (14), and one side of the water tank (11) is provided with a refrigerator (15).
7. A cooling device for an electric automation apparatus as claimed in claim 3, wherein: the screw rod is characterized in that threads with opposite directions are respectively formed in the upper portion and the lower portion of the screw rod, the first moving blocks (5) are arranged on the upper portion of the rod (2), second moving blocks (16) are correspondingly arranged on the threads below the two screw rods (2), and a third mounting plate (18) is inserted between the two second moving blocks (16).
8. A cooling device for an electric automation apparatus as claimed in claim 2, wherein: the transmission assembly (4) comprises a transmission belt and two transmission wheels, the transmission wheels are correspondingly arranged on the upper parts of the two screw rods (2), and the transmission belt is arranged between the transmission wheels.
9. A cooling device for an electric power automation apparatus as claimed in claim 6, wherein: the air inlet pipe (12) is communicated with an air guide pipe (14) extending upwards into the installation box (1).
10. A cooling device for an electric power automation apparatus as claimed in claim 6, wherein: a circulating water pipe is arranged between the refrigerator (15) and the water tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321874430.7U CN220605362U (en) | 2023-07-17 | 2023-07-17 | Cooling device for electric power automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321874430.7U CN220605362U (en) | 2023-07-17 | 2023-07-17 | Cooling device for electric power automation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605362U true CN220605362U (en) | 2024-03-15 |
Family
ID=90165277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321874430.7U Active CN220605362U (en) | 2023-07-17 | 2023-07-17 | Cooling device for electric power automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605362U (en) |
-
2023
- 2023-07-17 CN CN202321874430.7U patent/CN220605362U/en active Active
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