CN112038909A - Heat dissipation device for power distribution cabinet - Google Patents
Heat dissipation device for power distribution cabinet Download PDFInfo
- Publication number
- CN112038909A CN112038909A CN202010886787.1A CN202010886787A CN112038909A CN 112038909 A CN112038909 A CN 112038909A CN 202010886787 A CN202010886787 A CN 202010886787A CN 112038909 A CN112038909 A CN 112038909A
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- CN
- China
- Prior art keywords
- switch board
- power distribution
- distribution cabinet
- heat dissipation
- condenser
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a heat dissipation device for a power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a power distribution cabinet, wherein a cabinet door is arranged in front of the power distribution cabinet, a hinge is arranged between the cabinet door and the power distribution cabinet, a protective frame is arranged on one side of the power distribution cabinet, a patch motor is embedded in the protective frame, an output shaft of the patch motor is fixedly connected with a rotating shaft through a coupler, one side of the rotating shaft, which is far away from the patch motor, is fixedly connected with the protective frame through a bearing, fan blades are sleeved on the surface of the rotating shaft, a fixed plate is sleeved on the surface of the protective frame, the fixed plate is fixedly connected with the power distribution cabinet through bolts, the water cooling and air cooling are combined to dissipate heat of the power distribution cabinet, the heat dissipation effect is better, heat dissipation holes, the equipment is damaged due to overhigh temperature, and the protective frame is provided with the fixed plate, so that the air cooling device is convenient to maintain and replace.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a heat dissipation device for a power distribution cabinet.
Background
With the increasing living standard of people, the requirements of people on the quality of electricity and the continuity of power supply are increasingly strict. The switch board has decided the operating quality of the interior transmission components and parts of cabinet as the important part of power supply system, its in-cabinet environment, and at present especially some outdoor switch boards are poor because of lacking effectual protection, and the radiating effect is poor in its cabinet, because transmission system during operation can produce a large amount of heats. If the heat in the sealed cabinet body can not be dissipated timely, the damage of components in the power distribution cabinet is inevitably caused, and the guarantee of the power supply quality and the service life of the components in the power distribution cabinet are not facilitated.
The existing heat dissipation device of the power distribution cabinet is poor in heat dissipation effect, cannot enable the inside of the power distribution cabinet to dissipate heat quickly, and cannot be accurately monitored when the heat dissipation device cannot operate normally, so that equipment is damaged due to overhigh internal temperature.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a heat dissipation device for a power distribution cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a heat abstractor for switch board, includes the switch board, the preceding cabinet door that is equipped with of switch board, and be equipped with the hinge between cabinet door and the switch board, switch board one side is equipped with the protective frame, the inside paster motor that has inlayed of protective frame, the output shaft of paster motor passes through shaft coupling fixedly connected with pivot, and the pivot is kept away from paster motor one side and is passed through bearing and protective frame fixed connection, the flabellum has been cup jointed on the pivot surface, the fixed plate has been cup jointed on the protective frame surface, and the fixed plate passes through bolt and switch board.
Preferably, a refrigerator is arranged on one side of the protection frame and is fixedly connected with the inner wall of the power distribution cabinet, and a rain baffle is arranged on the surface of the protection frame and is fixedly connected with the outer surface of the power distribution cabinet.
Preferably, the inside mounting panel that has inlayed of switch board, mounting panel bottom fixedly connected with heating panel, and heating panel and switch board inner wall fixed connection, the switch board is equipped with the drain pipe in bottom one side of heating panel, switch board top inboard is equipped with the thermal induction ware.
Preferably, be equipped with the condenser pipe between mounting panel and the switch board, switch board one side is equipped with the condensing box, the inside circulating pump that is equipped with of condensing box, and the circulating pump passes through flange fixed connection with the condenser pipe.
Preferably, the condenser box is far away from switch board one side fixedly connected with condenser, the condenser top is equipped with the water inlet, the water inlet top is through screw thread fixedly connected with cover that intakes.
Preferably, the surface of the mounting plate is provided with heat dissipation holes, and the surface of the mounting plate is uniformly provided with a plurality of groups of mounting holes in an array manner.
Preferably, the condenser pipes are arranged in an S shape in the power distribution cabinet and are fixedly connected with the mounting plate.
Advantageous effects
According to the invention, water cooling and air cooling are combined, and the power distribution cabinet is cooled, so that the heat dissipation effect is better and the cooling speed is high.
According to the invention, the heat dissipation holes are formed in the mounting plate, so that internal elements can dissipate heat quickly, and equipment damage caused by overhigh temperature is avoided.
In the invention, the thermal sensor is arranged in the power distribution cabinet, so that the problem that the equipment is damaged due to overhigh temperature because the temperature reduction equipment cannot be repaired in time when the temperature reduction equipment breaks down is prevented, and the protective frame is provided with the fixed plate, so that the air cooling device can be maintained and replaced conveniently.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is an enlarged view taken at FIG. 4-A;
fig. 6 is a sectional view of the condensation tank.
Illustration of the drawings:
1. a condenser tank; 2. a power distribution cabinet; 3. a rain shield; 4. a protective frame; 5. a fixing plate; 6. a cabinet door; 7. a drain pipe; 8. a condenser tube; 9. a heat dissipation plate; 10. mounting a plate; 11. a condenser; 12. a water inlet cover; 13. a circulation pump; 14. a water inlet; 15. a rotating shaft; 16. a patch motor; 17. a fan blade; 18. a refrigerator.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-6, a heat dissipation device for a power distribution cabinet comprises a power distribution cabinet 2, a cabinet door 6 is arranged in front of the power distribution cabinet 2, a hinge is arranged between the cabinet door 6 and the power distribution cabinet 2, a protective frame 4 is arranged on one side of the power distribution cabinet 2, a patch motor 16 is embedded in the protective frame 4, an output shaft of the patch motor 16 is fixedly connected with a rotating shaft 15 through a coupling, one side of the rotating shaft 15 away from the patch motor 16 is fixedly connected with the protective frame 4 through a bearing, a fan blade 17 is sleeved on the surface of the rotating shaft 15, a fixed plate 5 is sleeved on the surface of the protective frame 4, the fixed plate 5 is fixedly connected with the power distribution cabinet 2 through a bolt, a refrigerator 18 is arranged on one side of the protective frame 4, the refrigerator 18 is fixedly connected with the inner wall of the power distribution cabinet 2, a rain baffle 3 is arranged on the surface of the protective frame, the air that gets into switch board 2 is cooled down through refrigerator 18, can be faster cool down switch board 2.
The inside mounting panel 10 that has inlayed of switch board 2, mounting panel 10 bottom fixedly connected with heating panel 9, and heating panel 9 and 2 inner wall fixed connection of switch board, switch board 2 is equipped with drain pipe 7 in bottom one side of heating panel 9, 2 top inboards of switch board are equipped with thermal sensor 19, the louvre has been seted up on the mounting panel 10 surface, the even array in mounting panel 10 surface has the multiunit mounting hole, be equipped with the louvre on the mounting panel 10, make the internal member can dispel the heat fast, avoid the high damage equipment of high temperature, the inside thermal sensor 19 that is equipped with of switch board 2, when preventing that cooling apparatus from breaking down, can not in time restore, lead to the high damage equipment of high temperature, protection.
Be equipped with condenser pipe 8 between mounting panel 10 and the switch board 2, 2 one side of switch board is equipped with condenser box 1, 1 inside circulating pump 13 that is equipped with of condenser box, and circulating pump 13 and condenser pipe 8 pass through flange fixed connection, 2 one side fixedly connected with condensers 11 of switch board are kept away from to condenser box 1, condenser 11 top is equipped with water inlet 14, screw thread fixedly connected with water inlet cover 12 is passed through at water inlet 14 top, condenser pipe 8 is "S" type at 2 inside range of switch board, and condenser pipe 8 and mounting panel 10 fixed connection, condenser 11 cools down to 1 inside condensate of condenser box, the cooling water cools down switch board 2 through condenser pipe 8, and is quick and effective.
The working principle of the invention is as follows: the using device comprises a device body, install electrical components on mounting panel 10, when electrical components operates, open into water cover 12 and heat the condensate to in the condensing box 1, condenser 11 cools down the condensate, circulating pump 13 is gone into condenser pipe 8 with the condensate pump and is cooled down to the inside of switch board 2, and simultaneously, 16 work drive pivot 15 of paster motor and flabellum 17 rotate, make inside and outside air circulation, the air that gets into switch board 2 again cools down through refrigerator 18, the air after the cooling cools down switch board 2 again, when the heat sink breaks down, heat sensor 19 detects 2 insidely of switch board and carries out temperature detection, when discovering the high temperature, heat sensor 19 overhauls the accuse to well with signal transmission, remind operating personnel to overhaul the heat sink.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a heat abstractor for switch board, includes switch board (2), its characterized in that: switch board (2) are preceding to be equipped with cabinet door (6), and are equipped with the hinge between cabinet door (6) and switch board (2), switch board (2) one side is equipped with protecting frame (4), protecting frame (4) are inside to have inlayed paster motor (16), the output shaft of paster motor (16) passes through shaft coupling fixedly connected with pivot (15), and pivot (15) keep away from paster motor (16) one side and pass through bearing and protecting frame (4) fixed connection, flabellum (17) have been cup jointed on pivot (15) surface, fixed plate (5) have been cup jointed on protecting frame (4) surface, and fixed plate (5) pass through bolt and switch board (2) fixed connection.
2. The heat dissipation device for the power distribution cabinet according to claim 1, wherein: protection frame (4) one side is equipped with refrigerator (18), and refrigerator (18) and switch board (2) inner wall fixed connection, protection frame (4) surface is equipped with weather shield (3), and weather shield (3) and switch board (2) surface fixed connection.
3. The heat dissipation device for the power distribution cabinet according to claim 1, wherein: switch board (2) are inside to be inlayed mounting panel (10), mounting panel (10) bottom fixedly connected with heating panel (9), and heating panel (9) and switch board (2) inner wall fixed connection, switch board (2) are equipped with drain pipe (7) in bottom one side of heating panel (9), switch board (2) top inboard is equipped with thermal sensor (19).
4. The heat dissipation device for the power distribution cabinet according to claim 3, wherein: be equipped with condenser pipe (8) between mounting panel (10) and switch board (2), switch board (2) one side is equipped with condenser box (1), inside circulating pump (13) that is equipped with of condenser box (1), and circulating pump (13) pass through flange fixed connection with condenser pipe (8).
5. The heat dissipation device for the power distribution cabinet according to claim 4, wherein: switch board (2) one side fixedly connected with condenser (11) are kept away from in condensation box (1), condenser (11) top is equipped with water inlet (14), water inlet (14) top is through screw thread fixedly connected with cover (12) of intaking.
6. The heat dissipation device for the power distribution cabinet according to claim 3, wherein: the surface of the mounting plate (10) is provided with heat dissipation holes, and a plurality of groups of mounting holes are uniformly arrayed on the surface of the mounting plate (10).
7. The heat dissipation device for the power distribution cabinet according to claim 4, wherein: the condenser pipes (8) are arranged in an S shape in the power distribution cabinet (2), and the condenser pipes (8) are fixedly connected with the mounting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010886787.1A CN112038909A (en) | 2020-08-28 | 2020-08-28 | Heat dissipation device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010886787.1A CN112038909A (en) | 2020-08-28 | 2020-08-28 | Heat dissipation device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038909A true CN112038909A (en) | 2020-12-04 |
Family
ID=73586209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010886787.1A Pending CN112038909A (en) | 2020-08-28 | 2020-08-28 | Heat dissipation device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241643A (en) * | 2021-06-08 | 2021-08-10 | 江西明正智能电气有限公司 | High-safety totally-enclosed insulated inflating cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977803A (en) * | 2016-07-18 | 2016-09-28 | 安徽得润电气技术有限公司 | Dustproof and heat-radiating integrated power distribution box |
| CN206850258U (en) * | 2017-05-03 | 2018-01-05 | 江山市海维输变电设备研究所 | High-voltage switch cabinet of transformer substation temperature monitoring early warning system |
| CN207183887U (en) * | 2017-08-26 | 2018-04-03 | 石琳芳 | A kind of power distribution cabinet of good heat dissipation effect |
| CN208433659U (en) * | 2018-06-06 | 2019-01-25 | 万众电气股份有限公司 | A kind of distribution box convenient for heat dissipation ventilation |
| CN111478213A (en) * | 2020-06-01 | 2020-07-31 | 扬州森源电气有限公司 | Semiconductor refrigeration and dehumidification device and method for ring main unit |
-
2020
- 2020-08-28 CN CN202010886787.1A patent/CN112038909A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977803A (en) * | 2016-07-18 | 2016-09-28 | 安徽得润电气技术有限公司 | Dustproof and heat-radiating integrated power distribution box |
| CN206850258U (en) * | 2017-05-03 | 2018-01-05 | 江山市海维输变电设备研究所 | High-voltage switch cabinet of transformer substation temperature monitoring early warning system |
| CN207183887U (en) * | 2017-08-26 | 2018-04-03 | 石琳芳 | A kind of power distribution cabinet of good heat dissipation effect |
| CN208433659U (en) * | 2018-06-06 | 2019-01-25 | 万众电气股份有限公司 | A kind of distribution box convenient for heat dissipation ventilation |
| CN111478213A (en) * | 2020-06-01 | 2020-07-31 | 扬州森源电气有限公司 | Semiconductor refrigeration and dehumidification device and method for ring main unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241643A (en) * | 2021-06-08 | 2021-08-10 | 江西明正智能电气有限公司 | High-safety totally-enclosed insulated inflating cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201204 |