CN213026945U - Dustproof heat dissipation type high tension switchgear - Google Patents
Dustproof heat dissipation type high tension switchgear Download PDFInfo
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- CN213026945U CN213026945U CN202021043328.9U CN202021043328U CN213026945U CN 213026945 U CN213026945 U CN 213026945U CN 202021043328 U CN202021043328 U CN 202021043328U CN 213026945 U CN213026945 U CN 213026945U
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- switch cabinet
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Abstract
The utility model discloses a dustproof heat dissipation type high-voltage switch cabinet, which comprises a switch cabinet body, wherein support foot rods are installed on the left side and the right side of the bottom of the switch cabinet body, aluminum support plates are welded inside the switch cabinet body, the number of the aluminum support plates is four, an aluminum heat conduction plate is welded on the rear side of each aluminum support plate, heat dissipation copper pipes are welded on the rear side of each aluminum heat conduction plate, the number of the heat dissipation copper pipes is six, the switch cabinet body penetrates through the rear side of each heat dissipation copper pipe, and heat dissipation fins are welded on the outer side of the rear end of each heat dissipation copper pipe; the switch cabinet is internally provided with a circuit breaker detection device, and the circuit breaker detection device comprises a box body, a contact loader body, a fan and a servo motor. The utility model discloses a dustproof heat dissipation type high tension switchgear, the radiating effect is good and dustproof, and the internal circuit breaker detection device that is equipped with of cabinet, its radiating efficiency also obtains improving.
Description
Technical Field
The utility model relates to a cubical switchboard, concretely relates to dustproof heat dissipation type high tension switchgear.
Background
At present the components and parts of high tension switchgear in the cabinet can produce a large amount of heats in the work, these heats must in time distribute away, otherwise the heat that gathers can arouse the temperature in the cubical switchboard to rise to very high temperature, seriously influence the normal work of components and parts, shorten the working life of components and parts by a wide margin, in order to in time distribute away these heats, generally all be provided with the louvre on the cabinet body of cubical switchboard, however owing to set up the louvre, lead to in the cubical switchboard and can direct convection current outside the cabinet, in the plum rain season that the moisture is heavier, the higher humid air of the outside cabinet humidity gets into in the cabinet, the security of electrical components in the cabinet has been influenced.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the deficiencies in the prior art and providing a dustproof heat dissipation type high tension switchgear.
The technical scheme is as follows: the utility model provides a dustproof heat dissipation type high tension switchgear, including the cubical switchboard body, the left and right sides of cubical switchboard body bottom all installs support leg pole, the internal welding of cubical switchboard has the aluminium backup pad, the quantity of aluminium backup pad is four, the aluminium heat-conducting plate is welded to aluminium backup pad rear side, the heat dissipation copper pipe is welded to aluminium heat-conducting plate rear side, the quantity of heat dissipation copper pipe is six, the cubical switchboard body has been run through to heat dissipation copper pipe rear side, the welding has heat radiation fins outside the heat dissipation copper pipe rear end;
a circuit breaker detection device is arranged in the switch cabinet body and comprises a box body, a contact carrier body, a fan and a servo motor, wherein the bottom of the box body is fixedly connected with a fixed plate, the contact carrier body is fixedly connected to the upper surface of the fixed plate, the fan is fixedly connected to the upper surface of the fixed plate, and the fan is positioned on one side of the contact carrier body;
servo motor fixed connection is on the lateral wall of box body, servo motor's output shaft runs through the lateral wall and the threaded connection of box body has the carriage release lever, the tip sliding connection of carriage release lever is on the inside wall of box body, and the equal fixedly connected with one deck brush hair of upper and lower surface of carriage release lever, the tip that the carriage release lever was kept away from to the brush hair contacts with the top of box body, the upper surface of contact carrier body respectively.
Further, the switch cabinet body left side front end fixedly connected with door-hinge, the door-hinge front side is connected with cabinet body baffle, observation window is installed at cabinet body baffle front side top, cabinet body baffle front side right-hand member welding has the handle.
Furthermore, a first fan hole is formed in the bottom of the front side of the cabinet body baffle, a first supporting rod is welded in the first fan hole, a first motor is fixedly connected to the front side of the first supporting rod, an exhaust fan blade is connected to the front side of the first motor through a first motor shaft, and a first dustproof filter screen is installed on the inner side of the first fan hole.
Further, the bottom of box body is the opening form, the fixed plate passes through a plurality of fixing bolt fixed connection at the lower terminal surface of box body, and wherein a side portion of box body has seted up the rectangle through-hole, the one end that the fan was kept away from to the contact carrier body is located the rectangle through-hole.
Furthermore, a rectangular groove is formed in the outer side wall, close to the fan, of the box body, a dust separation net is fixedly connected in the rectangular groove, and air inlet holes are formed in the side wall of the rectangular groove at equal intervals.
Furthermore, a plurality of ventilation holes have been seted up to the top equidistance of box body, the upper end and the ventilation hole of carriage release lever upper surface brush hair contact.
Further, fixedly connected with threaded rod on servo motor's the output shaft, threaded rod threaded connection is on the carriage release lever, and the one end that the carriage release lever was kept away from to the threaded rod runs through the carriage release lever and rotates to be connected on the inside wall of box body.
Further, a bar-shaped sliding groove is formed in the inner side wall, opposite to the box body, of the box body, a sliding block is connected in the bar-shaped sliding groove in a sliding mode, and the end portion of the moving rod is inserted into the sliding block.
Furthermore, grooves are formed in the opposite side walls of the two sliding blocks, the opposite side portions of the grooves are open, and the end portions of the moving rods are inserted into the grooves and fixedly connected into the grooves through fastening bolts.
Furthermore, the fixed plate is provided with strip-shaped through holes symmetrically arranged about the contact carrier body, and the strip-shaped through holes are parallel to the moving rod.
Has the advantages that: the utility model discloses a dustproof heat dissipation type high tension switchgear, the radiating effect is good and dustproof, and the internal circuit breaker detection device that is equipped with of cabinet, its radiating efficiency also obtains improving.
Drawings
Fig. 1 is a schematic view of the overall structure of the switch cabinet of the present invention;
fig. 2 is a schematic view of an internal structure of a first fan hole of the switch cabinet of the present invention;
fig. 3 is a schematic structural view of the interior of the switch cabinet body and the second dustproof filter screen of the switch cabinet of the utility model;
fig. 4 is a schematic diagram of the structure of the top of the switch cabinet body of the switch cabinet of the utility model;
FIG. 5 is a perspective view of the circuit breaker detecting device of the present invention;
FIG. 6 is a schematic view of the front internal structure of the circuit breaker detecting device of the present invention;
fig. 7 is a schematic view of the internal structure of the depression surface of the circuit breaker detection device of the present invention;
FIG. 8 is an enlarged view of a portion of the structure of FIG. 7 at A;
fig. 9 is a cross-sectional view of a box body in the circuit breaker detecting device of the present invention;
fig. 10 is a perspective view of a fixing plate of the circuit breaker detecting device of the present invention;
fig. 11 is a perspective view of the slider in the circuit breaker detecting device of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, a dustproof heat dissipation type high tension switchgear, including the cubical switchboard body 1, supporting leg 7 is all installed to the 1 bottom left and right sides of the cubical switchboard body, 1 internal weld of cubical switchboard has aluminium backup pad 17, the quantity of aluminium backup pad 17 is four, aluminium backup pad 17 rear side welding has aluminium heat-conducting plate 18, 18 rear sides welding of aluminium heat-conducting plate has heat dissipation copper pipe 19, the quantity of heat dissipation copper pipe 19 is six, 19 rear sides of heat dissipation copper pipe have run through the cubical switchboard body 1, 19 rear end outside welding of heat dissipation copper pipe has heat radiation fins 20.
In this embodiment, please refer to fig. 3, by providing the aluminum support plate 17, the aluminum heat-conducting plate 18 and the heat-dissipating copper tube 19 in the switch cabinet body 1, the heat in the high-voltage switch cabinet and the heat generated by the electronic device in the aluminum support plate 17 can be conducted to the outside through the aluminum support plate 17, the aluminum heat-conducting plate 18 and the copper tube with good heat conductivity, and then the heat is dissipated through the heat-dissipating fins 20, so that the heat-dissipating capacity of the high-voltage switch cabinet is greatly improved, and the heat-dissipating high-voltage switch cabinet is more practical.
Wherein, 1 left side front end fixedly connected with door-hinge 2 of the cubical switchboard body, 2 front sides of door-hinge are connected with cabinet body baffle 11, observation window 4 is installed at cabinet body baffle 11 front side top, the right-hand member welding of cabinet body baffle 11 front side has handle 3.
The dustproof cabinet is characterized in that a first fan hole 5 is formed in the bottom of the front side of the cabinet body baffle 11, a first supporting rod 13 is welded inside the first fan hole 5, a first motor 14 is fixedly connected to the front side of the first supporting rod 13, a fan blade 16 is connected to the front side of the first motor 14 through a first motor shaft 15, and a first dustproof filter screen 6 is installed on the inner side of the first fan hole 5.
In this embodiment, please refer to fig. 2 and fig. 4, the first motor 14 and the exhaust fan blade 16 on the cabinet baffle 11, and the second motor 24 and the blowing fan blade 12 on the switch cabinet 1 are arranged, so that convection heat dissipation can be formed inside the switch cabinet 1 by using the exhaust fan blade 16 and the blowing fan blade 12, the heat dissipation effect can be further improved, and the heat dissipation type high voltage switch cabinet is more practical.
The switch cabinet comprises a switch cabinet body 1, a first fan hole 22 is formed in the top of the switch cabinet body 1, a first support rod 23 is welded on the inner side of the first fan hole 22, a first motor 24 is fixedly connected to the top of the first support rod 23, the top of the first motor 24 is connected with a fan blowing blade 12 through a first motor shaft 25, and a first dustproof filter screen 21 is fixedly connected to the middle of the top of the switch cabinet body 1.
In this embodiment, please refer to fig. 1 and 3, the first dustproof filter screen 6 and the second dustproof filter screen 21 are installed on the first fan hole 5 and the switch cabinet body 1, so that dust is prevented from entering the switch cabinet body 1 from the first fan hole 5 and the second fan hole 22 when the fan blades blow air, and the heat dissipation type high voltage switch cabinet is more practical.
Wherein, a working power supply 8 is installed at the bottom of the right side of the switch cabinet body 1, and a first control switch 9 and a second control switch 10 are respectively installed at the upper end and the lower end of the right side of the working power supply 8.
The electric energy output end of the working power supply 8 is connected with the signal input ends of the first motor 14 and the second motor 24, and the signal output ends of the first control switch 9 and the second control switch 10 are respectively connected with the signal input ends of the first motor 14 and the second motor 24.
When the high-voltage switch cabinet is used, the working power supply 8 is firstly electrified, after the working power supply 8 is electrified, when heat dissipation needs to be carried out on the inside of the switch cabinet body 1, the first control switch 9 and the second control switch 10 can be opened, the first control switch 9 and the second control switch 10 can drive the first motor 14 and the second motor 24, the first motor 14 and the second motor 24 can drive the first motor shaft 15 and the second motor shaft 25, the first motor shaft 15 and the second motor shaft 25 can drive the exhaust fan blade 16 and the blowing fan blade 12, the exhaust fan blade 16 sucks external air into the switch cabinet body 1, then the blowing fan blade 12 blows out the air in the switch cabinet body 1, convection heat dissipation is formed in the switch cabinet body 1, switch cabinet electronic equipment placed on the aluminum support plate 17 can conduct heat to the aluminum heat conduction plate 18 through the aluminum support plate 17, the aluminum heat conduction plate 18 can conduct heat to the heat dissipation copper pipe 19, the heat dissipation copper tube 19 conducts heat to the heat dissipation fins 20 for heat dissipation, and the first dustproof filter screen 6 and the second dustproof filter screen 21 which are arranged on the first fan hole 5 and the switch cabinet body 1 prevent dust from entering the switch cabinet body 1 from the first fan hole 5 and the second fan hole 22 when the fan blades blow air.
The structure of the circuit breaker detection device shown in fig. 5 to 11 is schematically illustrated. The contact carrier comprises a box body 31, a contact carrier body 32, a fan 33 and a servo motor 34, wherein the working principle and the structure of the contact carrier body 32, the fan 33 and the servo motor 34 are the prior art, so that detailed description is omitted herein, wherein conducting wires on the fan 33 and the servo motor 34 are electrically connected with an electric storage device through a control switch, the bottom of the box body 31 is fixedly connected with a fixing plate 35, the contact carrier body 32 is fixedly connected to the upper surface of the fixing plate 35, the fan 33 is fixedly connected to the upper surface of the fixing plate 35, and the fan 33 is positioned on one side of the contact carrier body 32;
servo motor 34 fixed connection is on the lateral wall of box 31, and servo motor 34's output shaft runs through the lateral wall of box 31 and threaded connection has the carriage release lever 36, and the tip sliding connection of carriage release lever 36 is on the inside wall of box 31, and the equal fixedly connected with one deck brush hair 37 of upper and lower surface of carriage release lever 36, and the tip that the brush hair 37 kept away from carriage release lever 36 contacts with the top of box 31, the upper surface of contact carrier body 32 respectively.
The bottom of box body 31 is the opening form, and fixed plate 35 is through a plurality of fixing bolt 38 fixed connection at the lower terminal surface of box body 31, and rectangular through-hole 39 has been seted up to one of them lateral part of box body 31, and the one end that fan 33 was kept away from to contact carrier body 32 is located rectangular through-hole 39, and the fixed plate 35 fixed connection of being convenient for is on box body 31, the dismantlement of the fixed plate 35 of being convenient for simultaneously.
A plurality of ventilation holes 313 are opened to the top equidistance of box 31, and the upper end of the upper surface brush hair 37 of movable rod 36 contacts with ventilation hole 313, and the air in box 31 of being convenient for passes through ventilation hole 313 and outside air alternating current, and brush hair 37 can clear up the dust of deposit in ventilation hole 313, can avoid the dust to gather on contact carrier body 32 simultaneously.
Fixedly connected with threaded rod 314 on servo motor 34's the output shaft, threaded rod 314 threaded connection is on carriage release lever 36, and threaded rod 314 is kept away from the one end of carriage release lever 36 and is run through carriage release lever 36 and swivelling joint on the inside wall of box 31, be convenient for carriage release lever 36 threaded connection is on servo motor 34, simultaneously can be through the round trip movement of the restriction drive carriage release lever 36 of screw thread, thereby make brush hair 37 clean the top of box 31 and the upper surface of contact carrier body 32, avoid the dust gathering on contact carrier body 32.
All seted up bar spout 315 on the relative inside wall of box body 31, sliding connection has slider 316 in the bar spout 315, the tip of carriage release lever 36 is inserted and is established on slider 316, be convenient for carriage release lever 36 sliding connection on the inside wall of box body 31, can restrict through slider 316 and bar spout 315 simultaneously, prevent that carriage release lever 36 from rotating along with the rotation of threaded rod 314 to the horizontal migration of threaded rod 314 drive carriage release lever 36 of being convenient for.
The opposite side walls of the two sliding blocks 316 are provided with grooves 317, the opposite side parts of the grooves 317 are open, and the end parts of the moving rod 36 are inserted into the grooves 317 and fixedly connected in the grooves 317 through fastening bolts 318, so that the moving rod 36 can be conveniently detached and installed.
The fixing plate 35 is provided with strip-shaped through holes 319 symmetrically arranged with respect to the contact carrier body 32, and the strip-shaped through holes 319 are parallel to the moving rod 36, so that dust cleaned on the contact carrier body 32 can slide down through the strip-shaped through holes 319.
When the utility model is used, the circuit breaker is installed at the right position of the box body 31 by the prior art means such as screws, the contact on the contact carrier body 32 is contacted with the circuit breaker, the fan 33 is started, the fan 33 conveys the air outside the box body 31 into the box body 31 through the air inlet hole 312, thereby improving the heat dissipation efficiency of the contact carrier body 32, the dust separation net 311 can filter the dust in the air, thereby preventing the dust from entering the box body 31 and gathering on the contact carrier body 32, the servo motor 34 is restarted, the output shaft of the servo motor 34 drives the rotation of the threaded rod 314, thereby the movable rod 36 is driven to move back and forth through the limitation of the thread, thereby the brush bristles 37 clean the vent 313 at the top of the box body 31 and the upper surface of the contact carrier body 32, thereby preventing the dust from gathering on the contact carrier body 32, meanwhile, the dust on the contact carrier body 32 can be prevented from being cleaned by workers, so that manpower and time are saved, and convenience is brought to the workers.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a dustproof heat dissipation type high tension switchgear which characterized in that: the switch cabinet comprises a switch cabinet body (1), wherein supporting foot rods (7) are installed on the left side and the right side of the bottom of the switch cabinet body (1), aluminum supporting plates (17) are welded inside the switch cabinet body (1), the number of the aluminum supporting plates (17) is four, an aluminum heat conducting plate (18) is welded on the rear side of each aluminum supporting plate (17), heat dissipation copper pipes (19) are welded on the rear side of each aluminum heat conducting plate (18), the number of the heat dissipation copper pipes (19) is six, the switch cabinet body (1) penetrates through the rear side of each heat dissipation copper pipe (19), and heat dissipation fins (20) are welded on the outer side of the rear end of each heat dissipation copper pipe (;
a circuit breaker detection device is arranged in the switch cabinet body (1), and comprises a box body (31), a contact carrier body (32), a fan (33) and a servo motor (34), wherein the bottom of the box body (31) is fixedly connected with a fixing plate (35), the contact carrier body (32) is fixedly connected to the upper surface of the fixing plate (35), the fan (33) is fixedly connected to the upper surface of the fixing plate (35), and the fan (33) is positioned on one side of the contact carrier body (32);
servo motor (34) fixed connection is on the lateral wall of box body (31), the output shaft of servo motor (34) runs through the lateral wall and threaded connection of box body (31) has carriage release lever (36), the tip sliding connection of carriage release lever (36) is on the inside wall of box body (31), and the equal fixedly connected with one deck brush hair (37) in upper and lower surface of carriage release lever (36), the tip that carriage release lever (36) was kept away from in brush hair (37) contacts with the upper surface of the top of box body (31), contact carrier body (32) respectively.
2. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, characterized in that: the utility model discloses a switch cabinet, including switch cabinet body (1), door-hinge (2) of switch cabinet body left side front end fixedly connected with, door-hinge (2) front side is connected with cabinet body baffle (11), observation window (4) are installed at cabinet body baffle (11) front side top, the welding of cabinet body baffle (11) front side right-hand member has handle (3).
3. The dustproof heat dissipation type high-voltage switch cabinet according to claim 2, characterized in that: first fan hole (5) have been seted up to cabinet body baffle (11) front side bottom, first fan hole (5) inside weld has first bracing piece (13), first bracing piece (13) front side fixedly connected with first motor (14), first motor (14) front side is connected with extraction fan leaf (16) through first motor shaft (15), first dustproof filter screen (6) are installed to first fan hole (5) inboard.
4. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, characterized in that: the bottom of box body (31) is the opening form, fixed plate (35) are through a plurality of fixing bolt (38) fixed connection at the lower terminal surface of box body (31), and box body (31) one of them lateral part seted up rectangle through-hole (39), the one end that fan (33) were kept away from in contact carrier body (32) is located rectangle through-hole (39).
5. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, wherein a rectangular groove (310) is formed in the outer side wall of the box body (31) close to the fan (33), a dust separation net (311) is fixedly connected in the rectangular groove (310), and air inlet holes (312) are formed in the side wall of the rectangular groove (310) at equal intervals.
6. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, wherein a plurality of ventilation holes (313) are formed in the top of the box body (31) at equal intervals, and the upper ends of the bristles (37) on the upper surface of the moving rod (36) are in contact with the ventilation holes (313).
7. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, wherein a threaded rod (314) is fixedly connected to an output shaft of the servo motor (34), the threaded rod (314) is screwed on the moving rod (36), and one end of the threaded rod (314) far away from the moving rod (36) penetrates through the moving rod (36) and is rotatably connected to the inner side wall of the box body (31).
8. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, wherein the opposite inner side walls of the box body (31) are respectively provided with a strip-shaped sliding groove (315), a sliding block (316) is slidably connected in the strip-shaped sliding grooves (315), and the end of the moving rod (36) is inserted in the sliding block (316).
9. The dustproof heat dissipation type high-voltage switch cabinet according to claim 8, wherein the two opposite side walls of the sliding blocks (316) are respectively provided with a groove (317), the opposite side parts of the grooves (317) are both in an open shape, and the end part of the moving rod (36) is inserted into the groove (317) and is fixedly connected in the groove (317) through a fastening bolt (318).
10. The dustproof heat dissipation type high-voltage switch cabinet according to claim 1, wherein the fixing plate (35) is provided with strip-shaped through holes (319) symmetrically arranged with respect to the contact carrier body (32), and the strip-shaped through holes (319) are parallel to the moving rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043328.9U CN213026945U (en) | 2020-06-09 | 2020-06-09 | Dustproof heat dissipation type high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043328.9U CN213026945U (en) | 2020-06-09 | 2020-06-09 | Dustproof heat dissipation type high tension switchgear |
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| Publication Number | Publication Date |
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| CN213026945U true CN213026945U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021043328.9U Active CN213026945U (en) | 2020-06-09 | 2020-06-09 | Dustproof heat dissipation type high tension switchgear |
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| CN (1) | CN213026945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199059A (en) * | 2022-08-01 | 2022-10-18 | 中建港航局集团有限公司 | Prestressed concrete steel pipe truss superimposed sheet construction auxiliary device |
-
2020
- 2020-06-09 CN CN202021043328.9U patent/CN213026945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199059A (en) * | 2022-08-01 | 2022-10-18 | 中建港航局集团有限公司 | Prestressed concrete steel pipe truss superimposed sheet construction auxiliary device |
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