CN215835758U - Control box heat radiation structure for power equipment of experiment building - Google Patents
Control box heat radiation structure for power equipment of experiment building Download PDFInfo
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- CN215835758U CN215835758U CN202121981987.1U CN202121981987U CN215835758U CN 215835758 U CN215835758 U CN 215835758U CN 202121981987 U CN202121981987 U CN 202121981987U CN 215835758 U CN215835758 U CN 215835758U
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Abstract
The utility model discloses a control box heat dissipation structure for power equipment of an experimental building, which comprises a control box body, wherein the top surface of the control box body is fixedly connected with an air transmission box, one side of the top surface of the air transmission box is provided with an air suction port, and the top surface of the air suction port is fixedly connected with a filter screen. The air filter element can effectively filter moisture and dust in the air, and meanwhile, if the air filter element needs to be replaced, the cover plate is pushed to enable the guide rod on the cover plate to slide out along the guide groove, the cover plate can be taken down, the air filter element in the fixing groove can be taken out and replaced, the whole replacement process is convenient to operate, and time and labor are saved.
Description
Technical Field
The utility model relates to the technical field of heat dissipation structures, in particular to a heat dissipation structure of a control box for power equipment of an experimental building.
Background
The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment. The system is also used for controlling fire-fighting water pumps, diving pumps, fire-fighting fans, fans and lighting power distribution in an electric power system with 50HZ alternating current and voltage below 500V, and the control modes comprise direct start control, star-delta step-down start control, self-coupling step-down start control, frequency converter start control, soft start control and other various control modes, and an isolating switch and a fuse type switch can be used as isolating and breaking points.
At present, prior art's heat radiation structure of control box for power equipment is mostly to install radiator fan additional and begin the louvre and dispel the heat, but radiator fan's use can only guarantee to dispel the inside fractional heat of control box, and a large amount of heats still exist in the control box in the middle of, when seting up the louvre and dispel the heat, in the middle of the dust in the air can enter into the control box, the controlgear of control box the inside influences the use after having piled up the dust and causes danger easily.
Therefore, a heat dissipation structure of a control box for power equipment of an experimental building needs to be designed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a heat dissipation structure of a control box for power equipment of an experimental building.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat dissipation structure of a control box for power equipment of an experimental building comprises a control box body, wherein the top surface of the control box body is fixedly connected with a gas transmission box, one side of the top surface of the gas transmission box is provided with an air suction port, the top surface of the air suction port is fixedly connected with a filter screen, an air suction fan is installed on the inner surface of the air suction port, the bottom of the air suction port is provided with a fixed groove, the inner surface of the fixed groove is connected with an air filter element in a sliding manner, two guide grooves are respectively formed in the two sides of the side wall of the air suction port, which are positioned above and below the fixed groove, the inner surfaces of the two guide grooves are respectively connected with a guide rod in a sliding manner, one end of the two guide rods, which is positioned outside the air suction port, is jointly connected with a cover plate, the air outlet end of the air suction port is fixedly connected with a gas transmission pipeline, the inner surface of the gas transmission pipeline is fixedly provided with a heat exchanger, the bottom of the gas transmission pipeline is provided with a heat insulation bin, the inner surface of the control box body is fixedly connected with a partition plate, an air outlet is arranged between the partition board and the inner bottom surface of the control box body, and a cooling fan is installed on the inner surface of the air outlet.
Preferably, an air filter screen is installed at one end of the air outlet, which is located on the partition plate, and one end of the air outlet, which is located on the inner bottom surface of the control box.
Preferably, four corners of the bottom surface of the control box body are fixedly connected with supporting legs.
Preferably, the interior of the heat insulation cabin is filled with heat insulation and water absorption cotton.
Preferably, a sealing rubber ring is adhered to the side surface of the cover plate, which is in contact with the air suction port.
Preferably, soundproof cotton is adhered to the inner surface of the control box body.
The utility model has the following beneficial effects:
1. the air is sucked into the air transmission pipeline through the air suction fan in the air suction port, the heat exchanger in the air transmission pipeline cools the hot air sucked into the outside, so that the low-temperature air enters the control box body along the air transmission pipeline, the temperature is effectively cooled, meanwhile, the gas used for cooling the inside of the control box body is discharged to the outside of the control box body by the cooling fan in the air exhaust port at the bottom of the control box body, the air enters from the top and is discharged at the bottom, a complete cooling route is formed, and the heat in the control box body can be effectively discharged to the outside to achieve a cooling effect;
2. through setting up the fixed slot, air filter, the guide way, the guide arm, the apron, because contain moisture and dust in the air of external, if direct access control box is inside can cause controlgear to break down, air filter can effectually filter moisture and dust in the middle of the air, and simultaneously, if air filter needs to be changed, promote the apron and make the guide arm on the apron along the guide way roll-off, can take off the apron, take out the air filter in the fixed slot and change can, the process of whole change is convenient for operate, time and manpower have been saved.
Drawings
Fig. 1 is a schematic front sectional structural view of a heat dissipation structure of a control box for power equipment of an experimental building according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a of a heat dissipation structure of a control box for power equipment of an experimental building, which is provided by the utility model;
fig. 3 is an enlarged schematic view of a structure at a position B of the heat dissipation structure of the control box for the power equipment of the experimental building, which is provided by the utility model;
in the figure: the air conditioner comprises a control box body 1, an air transmission box 2, an air suction port 3, a filter screen 4, an air suction fan 5, a fixing groove 6, an air filter element 7, a guide groove 8, a cover plate 9, a guide rod 10, an air transmission pipeline 11, a heat exchanger 12, a heat insulation bin 13, an air exhaust port 14, a heat radiation fan 15, a partition plate 16 and support legs 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a heat dissipation structure of a control box for power equipment of an experimental building comprises a control box body 1, a gas transmission box 2 is fixedly connected to the top surface of the control box body 1, a gas suction port 3 is formed in one side of the top surface of the gas transmission box 2, a filter screen 4 is fixedly connected to the top surface of the gas suction port 3, a gas suction fan 5 is installed on the inner surface of the gas suction port 3, a fixing groove 6 is formed in the bottom of the gas suction port 3, an air filter element 7 is slidably connected to the inner surface of the fixing groove 6, guide grooves 8 are formed in the two sides of the side wall of the gas suction port 3, which are located above and below the fixing groove 6, guide rods 10 are slidably connected to the inner surfaces of the two guide grooves 8, a cover plate 9 is commonly connected to the ends of the two guide rods 10, which are located outside the gas suction port 3, a gas transmission pipeline 11 is fixedly connected to the gas output end of the gas transmission pipeline 11, a heat exchanger 12 is fixedly installed on the inner surface of the gas transmission pipeline 11, and a heat insulation bin 13 is arranged at the bottom of the gas transmission pipeline 11, a partition plate 16 is fixedly connected to the inner surface of the control box 1, an exhaust port 14 is arranged between the partition plate 16 and the inner bottom surface of the control box 1, and a cooling fan 15 is installed on the inner surface of the exhaust port 14.
Referring to fig. 1, an air screen is installed at one end of the air outlet 14 on the partition 16 and at one end of the air outlet on the inner bottom surface of the control cabinet 1.
Referring to fig. 1, four corners of the bottom surface of the control box 1 are fixedly connected with supporting legs 17.
Referring to fig. 1, the interior of the heat insulation cabin 13 is filled with heat insulation water absorbent cotton.
Referring to fig. 3, a sealing rubber ring is bonded to a side surface of the cover plate 9 contacting the air inlet 3.
Referring to fig. 1, soundproof cotton is bonded to an inner surface of a control box 1.
The specific working principle of the utility model is as follows:
air is sucked into the air delivery pipeline 11 through the air suction fan 5 in the air suction port 3, the heat exchanger 12 in the air delivery pipeline 11 cools the hot air sucked into the outside, so that the low-temperature air enters the control box body 1 along the air delivery pipeline 11, the temperature is effectively cooled, meanwhile, the heat dissipation fan 15 in the air exhaust port 14 at the bottom of the control box body 1 discharges the used air for cooling in the control box body 1 to the outside of the box body, the air enters from the top and is discharged at the bottom, a complete cooling route is formed, and the heat in the control box body 1 can be effectively discharged to the outside to achieve the heat dissipation effect;
because contain moisture and dust in the air of external world, if direct access control box 1 is inside can cause controlgear to break down, air filter 7 can be effectual moisture and dust in the middle of the air filter, and simultaneously, when air filter 7 needs to be changed, promote apron 9 and make guide arm 10 on the apron 9 along the 8 roll-offs of guide way, can take off apron 9, take out the air filter 7 in the fixed slot 6 change can, the process of whole change is convenient for operate, time and manpower have been saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The heat dissipation structure of the control box for the power equipment of the experimental building comprises a control box body (1) and is characterized in that a gas transmission box (2) is fixedly connected to the top surface of the control box body (1), a gas suction port (3) is formed in one side of the top surface of the gas transmission box (2), a filter screen (4) is fixedly connected to the top surface of the gas suction port (3), a gas suction fan (5) is installed on the inner surface of the gas suction port (3), a fixing groove (6) is formed in the bottom of the gas suction port (3), an air filter element (7) is slidably connected to the inner surface of the fixing groove (6), guide grooves (8) are formed in the two sides of the side wall of the gas suction port (3) above and below the fixing groove (6), guide rods (10) are slidably connected to the inner surfaces of the guide grooves (8), and a cover plate (9) is commonly connected to one end, located outside the gas suction port (3), of the guide rods (10), the air outlet end fixedly connected with gas transmission pipeline (11) of induction port (3), the inner face fixed mounting of gas transmission pipeline (11) has heat exchanger (12), the bottom of gas transmission pipeline (11) is provided with heat insulation storehouse (13), the inner face fixedly connected with baffle (16) of control box (1), be provided with gas vent (14) between the interior bottom surface of baffle (16) and control box (1), radiator fan (15) are installed to the inner face of gas vent (14).
2. The heat dissipation structure of the control box for the power equipment of the experimental building as claimed in claim 1, wherein an air filter screen is installed at one end of the air outlet (14) on the partition plate (16) and at one end of the air outlet on the inner bottom surface of the control box body (1).
3. The heat dissipation structure of the control box for the power equipment of the experimental building as claimed in claim 1, wherein four corners of the bottom surface of the control box body (1) are fixedly connected with support legs (17).
4. The control box heat dissipation structure for the power equipment of the experimental building as claimed in claim 1, wherein the heat insulation cabin (13) is filled with heat insulation and water absorption cotton.
5. The control box heat dissipation structure for the power equipment of the experimental building as claimed in claim 1, wherein a sealing rubber ring is bonded to the side surface of the cover plate (9) contacting with the air suction port (3).
6. The heat dissipation structure of the control box for the power equipment of the experimental building as claimed in claim 3, wherein soundproof cotton is bonded to the inner surface of the control box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121981987.1U CN215835758U (en) | 2021-08-23 | 2021-08-23 | Control box heat radiation structure for power equipment of experiment building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121981987.1U CN215835758U (en) | 2021-08-23 | 2021-08-23 | Control box heat radiation structure for power equipment of experiment building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215835758U true CN215835758U (en) | 2022-02-15 |
Family
ID=80196006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121981987.1U Active CN215835758U (en) | 2021-08-23 | 2021-08-23 | Control box heat radiation structure for power equipment of experiment building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215835758U (en) |
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2021
- 2021-08-23 CN CN202121981987.1U patent/CN215835758U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 315192 No. 155 Minhui East Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Hanhua Architectural Design and Research Institute Co.,Ltd. Address before: 315192 No. 155 Minhui East Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Ningbo Yinzhou architectural design and Research Institute Co.,Ltd. |