CN210350447U

CN210350447U - Power distribution cabinet with cooling function for micro-grid

Info

Publication number: CN210350447U
Application number: CN201921537754.5U
Authority: CN
Inventors: 杨旭生; 杨昱鑫
Original assignee: Lanzhou Petrochemical College of Vocational Technology
Current assignee: Lanzhou Petrochemical College of Vocational Technology
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-17
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a power distribution cabinet with cooling function for micro-grid, which comprises a fixed cabinet body and a fixed back plate, wherein the inner positions of the upper and lower sides and the middle inner positions of the left and right ends of the fixed cabinet body are provided with heat dissipation ports, the inner positions of the front and back sides and the middle inner positions of the left and right ends are provided with through holes, the rear positions of the heat dissipation ports of the left and right ends of the fixed cabinet body are provided with dustproof embossed chute fixed seats, and are movably connected with a cooling fan through T-shaped sliding fixed grooves, when the cooling fan is damaged, a worker can slide and separate the cooling fan from the T-shaped sliding fixed grooves by moving the cooling fan upwards, thereby facilitating the maintenance or replacement of the cooling fan, and simultaneously facilitating the quick installation of the cooling fan, thereby saving the time of the worker, thus, the working efficiency is improved.

Description

Power distribution cabinet with cooling function for micro-grid

Technical Field

The utility model belongs to the technical field of the switch board is relevant, concretely relates to switch board that has a cooling function that little electric wire netting was used.

Background

The power distribution cabinet (box) is divided into a power distribution cabinet (box), a lighting distribution cabinet (box) and a metering cabinet (box) and is the final-stage equipment of a power distribution system; the power distribution cabinet is a general name of a motor control center; the power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops; they distribute the power of a certain circuit of the upper-level power distribution equipment to the nearby loads; this level of equipment should provide protection, monitoring and control of the load.

The following problems exist in the existing power distribution cabinet technology: when current switch board is using, because the cooling fan is through fixation nut and the fixed cabinet body fixed connection, so when the cooling fan damages, the staff just need take off fixation nut earlier, just can maintain or change the cooling fan that damages, and when having maintained the cooling fan or directly change the cooling fan, the staff just needs to align with the internal thread hole of the fixed cabinet body with the fixed orifices of cooling fan earlier, then carry out fixed connection through fixation nut again, thereby staff's operating time has been wasted, just so work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board that has a cooling function that little electric wire netting was used to solve the reduction work efficiency problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet with a cooling function for a micro-grid comprises a fixed cabinet body and a fixed rear plate, wherein heat dissipation holes are formed in the positions of the inner positions of the upper side and the lower side of the left end and the right end of the fixed cabinet body and the positions of the inner positions of the middle of the left end and the right end, through holes are formed in the positions of the inner positions of the front side and the rear side of the lower side of the left end and the right end of the fixed cabinet body and the positions of the middle inner positions of the left end and the right end of the fixed cabinet body, six through holes are formed in the positions of the lower side of the heat dissipation holes, a rotary door is sleeved at the inner position of the front side of the fixed cabinet body, a fixed lock is arranged at the middle position of the left side of the rotary door, an indicator lamp fixing hole is formed in the middle position of the, the two fixed square grooves are positioned at the inner positions of the left side and the right side above the revolving door, the inner wall positions of the upper side and the lower side of the left end and the right end of the fixed cabinet body and the middle inner wall position of the left end and the right end are provided with dustproof convex-shaped chute fixing seats, the dustproof convex-shaped chute fixing seats comprise T-shaped sliding fixing grooves, fixing connecting holes, convex-shaped fixed connecting seats and external thread heat dissipation net devices, the T-shaped sliding fixing grooves are arranged at the middle inner position of the front side of the convex-shaped fixed connecting seats, the fixing connecting holes are arranged at the inner positions of the left side and the right side of the rear side of the convex-shaped fixed connecting seats and the inner positions of the upper side and the lower side of the rear side of the convex-shaped fixed connecting seats, the external thread heat dissipation net devices are sleeved at the, six the cooling fan has been cup jointed to inside position department in the middle of the dustproof type protruding font spout fixing base, the inside rear side position department of fixed cabinet body is provided with the electrical property fixed plate, electrical property fixed plate front position department is provided with groined type wire casing device, both sides position department and middle position department are provided with the telecommunications fixed block about the electrical property fixed plate front end, and is three the telecommunications fixed block is located inside position department in the middle of the upper, middle and lower three sides of groined type wire casing device, inside position department is provided with fixed back plate in the middle of the fixed cabinet body rear end.

Preferably, the inside position department in both sides about the place ahead is provided with fixed trepanning about the left side of the fixed cabinet body, the length, the width and the height of the fixed cabinet body set up to one meter, one meter and one hundred sixty centimetres respectively, both sides inside position department and middle inside position department are provided with the internal thread hole about the fixed cabinet body, and the internal thread hole sets up to twenty four, the fixed cabinet body is through welding and electric property fixed plate fixed connection, fixed cabinet body outer wall position department is provided with insulating varnish.

Preferably, the number of the through holes is six, the diameter of the six through holes is five centimeters, and insulating silica gel sleeves are arranged on the inner walls of the six through holes.

Preferably, dustproof type protruding spout fixing base sets up to six the shape structure of dustproof type protruding spout fixing base sets up to type structure, six protruding font fixed connection seat rear end middle internal position department in the dustproof type protruding spout fixing base is provided with the female connection hole.

Preferably, the shape structure of electrical property fixed plate sets up to the cuboid, electrical property fixed plate outer wall position department is provided with insulating varnish, electrical property fixed plate passes through welding and fixed cabinet body fixed connection.

Preferably, the shape structure of the groined type slot device is a groined type structure, the groined type slot device is composed of a groined type slot and a groined type slot cover, the groined type slot cover is sleeved on the outer wall of the front end of the groined type slot, and the groined type slot device is fixedly connected with the electric fixing plate through a fixing nut.

Preferably, the number of the telecommunication fixing blocks is three, the length of the three telecommunication fixing blocks is eighty centimeters, and the three telecommunication fixing blocks are fixedly connected with the electric fixing plate through fixing nuts.

Preferably, the inner positions of the four corners of the fixed rear plate are provided with inner threaded holes, the length, the height and the thickness of the fixed rear plate are respectively set to be one hundred fifty centimeters, ninety centimeters and one centimeter, and the position of the outer wall of the fixed rear plate is provided with insulating paint.

Compared with the prior art, the utility model provides a switch board that has a cooling function that little electric wire netting was used possesses following beneficial effect:

1. the utility model discloses thermovent rear end position department at the left and right sides both ends of the fixed cabinet body has set up dustproof type spout fixing base, and move with the cooling fan through T type slip fixed slot and be connected, when the cooling fan damaged, the staff will make cooling fan and T type slip fixed slot sliding separation through the rebound cooling fan, made things convenient for the maintenance or the change of cooling fan, also made things convenient for the quick installation of cooling fan simultaneously to the staff's time has been practiced thrift, just so improved work efficiency.

2. The utility model discloses install dustproof type spout fixing base, when cooling fan damages, the staff passes through the rebound cooling fan, will make the cooling fan at the inside upwards sliding separation of T type slip fixed slot, the maintenance or the change of cooling fan have been made things convenient for, the quick installation of cooling fan has also been made things convenient for in addition, thereby staff's time has been practiced thrift, simultaneously through the external screw thread radiator-grid device in the dustproof type spout fixing base, can prevent dust the radiating work better, and also make things convenient for the staff to change or clear up the external screw thread radiator-grid device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a power distribution cabinet with a cooling function for a micro-grid according to the present invention;

fig. 2 is a schematic left-side view structure diagram according to the present invention;

fig. 3 is a schematic view of the structure of the dustproof embossed chute fixing seat of the present invention;

fig. 4 is a schematic structural view of the external thread radiator mesh device provided by the present invention;

in the figure: 1. a heat dissipation port; 2. an indicator lamp fixing hole; 3. fixing a lock; 4. through the hole; 5. a revolving door; 6. a scram fixing hole; 7. fixing the square groove; 8. a fixed cabinet body; 9. a dustproof convex chute fixing seat; 91. t-shaped sliding fixing grooves; 92. fixing the connecting hole; 93. a convex-shaped fixed connecting seat; 94. an externally threaded heat sink web device; 10. a cooling fan; 11. an electrical fixing plate; 12. a telecommunications fixed block; 13. fixing the rear plate; 14. groined type wire casing device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a switch board that has cooling function that little electric wire netting was used, including the stationary cabinet body 8 and fixed back plate 13, both sides inside position department is provided with fixed trepanning about the 8 left place ahead of the stationary cabinet body, the length of the stationary cabinet body 8, width and height set up to one meter respectively, one meter and one hundred sixty centimeters, both sides inside position department and middle inside position department are provided with the internal thread hole about the stationary cabinet body 8 about both ends, and the internal thread hole sets up to twenty four, stationary cabinet body 8 is through welding and 11 fixed connection of electric property fixed plate, 8 outer wall position departments of stationary cabinet body are provided with the insulating varnish, for carrying out fixed connection work better, also be for more installation controlling parts simultaneously, also be in order to carry out insulating protection work better in addition, both sides inside position department about the stationary cabinet body 8 about both ends about and both ends inside position department about and about both ends below middle inside position department are provided with thermovent 1, about the stationary cabinet The heat dissipation device is provided with through holes 4, the six through holes 4 are positioned at the position below a heat dissipation port 1, the through holes 4 are six, the diameter of the six through holes 4 is five centimeters, insulating silica gel sleeves are arranged at the positions of the inner walls of the six through holes 4, the cables and the electric wires can conveniently pass through the six through holes 4, meanwhile, the cables and the electric wires can be prevented from being damaged, a revolving door 5 is sleeved at the inner position of the front side of a fixed cabinet body 8, a fixed lock 3 is arranged at the middle position of the left side of the revolving door 5, an indicator lamp fixing hole 2 is arranged at the inner position of the upper portion of the revolving door 5, an emergency stop fixing hole 6 is arranged at the middle position of the upper portion of the indicator lamp fixing hole 2, the emergency stop fixing hole 6 is positioned at the inner position of the upper portion of the revolving door 5, fixing square grooves 7 are arranged at the positions of the left side and the right, the inner wall positions of the upper side and the lower side of the left end and the lower side of the fixed cabinet body 8 and the middle inner wall positions of the left end and the right end are provided with dustproof convex-shaped chute fixing seats 9, each dustproof convex-shaped chute fixing seat 9 comprises a T-shaped sliding fixing groove 91, a fixing connecting hole 92, a convex-shaped fixing connecting seat 93 and an external thread heat dissipation net device 94, the middle inner position of the front side of the convex-shaped fixing connecting seat 93 is provided with the T-shaped sliding fixing groove 91, the left inner position and the right inner position of the rear side of the convex-shaped fixing connecting seat 93 and the upper and the lower inner positions of the rear side of the convex-shaped fixing connecting seat 93 are provided with the fixed connecting holes 92, the middle inner position of the rear end of the convex-shaped fixing connecting seat 93 is sleeved with the external thread heat dissipation net device 94, the, the six dustproof convex chute fixing seats 9 are arranged into a convex structure, the middle inner position of the rear end of a convex fixing connecting seat 93 in the six dustproof convex chute fixing seats 9 is provided with an internal threaded connecting hole, the cooling fan 10 can be upwards separated in a T-shaped sliding fixing groove 91 through upwards moving the cooling fan 10, the maintenance or replacement of the cooling fan 10 is facilitated, in addition, the quick installation of the cooling fan 10 is facilitated, so that the time of workers is saved, meanwhile, the dustproof heat dissipation work can be better carried out through an external threaded heat dissipation net device 94 in the dustproof convex chute fixing seats 9, the replacement or cleaning of the external threaded heat dissipation net device 94 is also facilitated for the workers, the cooling fan 10 is sleeved at the middle inner position of the six dustproof convex chute fixing seats 9, and the rear position in the inner part of the fixing cabinet body 8 is provided with an electric fixing plate 11, the shape structure of the electric fixing plate 11 is set to be a cuboid, the position of the outer wall of the electric fixing plate 11 is provided with insulating paint, the electric fixing plate 11 is fixedly connected with the fixed cabinet body 8 through welding, in order to better perform fixed connection work and fixed support work and simultaneously perform insulation work, the front end position of the electric fixing plate 11 is provided with a groined-shaped slot device 14, the shape structure of the groined-shaped slot device 14 is set to be a groined-shaped structure, the groined-shaped slot device 14 consists of a groined-shaped slot and a groined-shaped slot cover, the groined-shaped slot cover is sleeved at the position of the outer wall of the front end of the groined-shaped slot, the groined-shaped slot device 14 is fixedly connected with the electric fixing plate 11 through a fixing nut, cables and telecommunication lines can be better placed through the groined-shaped slot device 14, and the inside of the whole fixed, the upper and lower two side positions and the middle position of the front end of the electric fixing plate 11 are provided with telecommunication fixing blocks 12, the three telecommunication fixing blocks 12 are positioned at the middle inner positions of the upper, middle and lower three sides of the groined-shaped trunking device 14, the telecommunication fixing blocks 12 are three, the length of the three telecommunication fixing blocks 12 is eighty centimeters, the three telecommunication fixing blocks 12 are fixedly connected with the electric fixing plate 11 through fixing nuts, the three telecommunication fixing blocks 12 facilitate the installation of a power switch and each electric element and better play a role in fixing and supporting, the middle inner position of the rear end of the fixing cabinet body 8 is provided with a fixing rear plate 13, the inner positions of four corners of the fixing rear plate 13 are provided with internal thread holes, the length, height and thickness of the fixing rear plate 13 are respectively set to be one hundred fifty centimeters, ninety centimeters and one centimeter, and the outer wall position of the fixing rear, through the disassembly and assembly of the fixed rear plate 13, the cable is convenient to install, and meanwhile, the protection work is better played.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly fixedly connects the power switch and each electric element with the telecom fixed block 12, then fixedly connects the voltmeter, the ammeter, the scram knob and the indicator lamp with the fixed square groove 7, the scram fixed hole 6 and the indicator lamp fixed hole 2 respectively through the fixed nut, and electrically connects the corresponding electric element with the telecommunication line respectively, simultaneously connects the electric elements with each other through the electric line, then passes the power line through the left through hole 4 and electrically connects the power switch, in addition passes the telecommunication line output by each electric element through the right through hole 4 and electrically connects the electric line with the external equipment, simultaneously electrically connects the six cooling fans 10 with T620 model with the corresponding electric element, finally puts all the electric lines into the groined slot device 14, after all installations are completed, the whole power distribution cabinet can be put into use, when the power distribution cabinet is used, through a voltmeter, an ammeter, an emergency stop rotating button and an indicator lamp, a worker can observe and operate in time, meanwhile, the six cooling fans 10 are conducting heat dissipation work, and therefore the whole power distribution cabinet can be efficiently used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board that has a cooling function that little electric wire netting was used, includes the fixed cabinet body (8) and fixed back plate (13), its characterized in that: the improved emergency stop cabinet is characterized in that heat dissipation ports (1) are arranged at the inner positions of the upper side and the lower side of the left end and the right end of the left fixed cabinet body (8) and the inner positions of the middle of the left end and the right end of the left fixed cabinet body (8), through holes (4) are arranged at the inner positions of the front side and the rear side of the left end and the right end of the left fixed cabinet body (8) and the middle of the left end and the right end of the left fixed cabinet body, six through holes (4) are arranged at the lower positions of the heat dissipation ports (1), a rotating door (5) is sleeved at the inner position of the front side of the fixed cabinet body (8), a fixed lock (3) is arranged at the middle position of the left side of the rotating door (5), an indicator lamp fixed hole (2) is arranged at the inner position of the upper side of the rotating door (5), an emergency stop fixed hole (6) is arranged at the inner position of the upper side of the rotating door, the two fixed square grooves (7) are positioned at the inner positions of the left side and the right side above the revolving door (5), the inner wall positions of the upper side and the lower side of the left end and the right end of the fixed cabinet body (8) and the middle inner wall positions of the left end and the right end are provided with dustproof convex-shaped sliding groove fixed seats (9), each dustproof convex-shaped sliding groove fixed seat (9) comprises a T-shaped sliding fixed groove (91), a fixed connecting hole (92), a convex-shaped fixed connecting seat (93) and an external thread radiator net device (94), the inner position in the middle of the front side of the convex-shaped fixed connecting seat (93) is provided with the T-shaped sliding fixed groove (91), the inner positions of the left side and the right side of the rear part of the convex-shaped fixed connecting seat (93) and the inner positions of the upper side and the lower side of the rear, the external thread radiator-grid device (94) is positioned at the rear position of the T-shaped sliding fixing groove (91), six dustproof convex-shaped sliding groove fixing seats (9) are positioned at the rear position of the radiating opening (1), the inner positions of the middles of the six dustproof convex-shaped sliding groove fixing seats (9) are sleeved with the cooling fan (10), an electric fixing plate (11) is arranged at the position of the rear side in the fixed cabinet body (8), a groined trunking device (14) is arranged at the front end of the electric fixing plate (11), telecommunication fixed blocks (12) are arranged at the upper and lower two side positions and the middle position of the front end of the electric fixed plate (11), the three telecommunication fixed blocks (12) are positioned at the middle inner positions of the upper, middle and lower three sides of the groined trunking device (14), a fixed rear plate (13) is arranged at the middle inner position of the rear end of the fixed cabinet body (8).

2. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: the utility model discloses a safe and convenient fixing cabinet, including the fixed cabinet body (8), the fixed cabinet body (8) left side the place ahead about both sides inside position department be provided with fixed trepanning, the length, the width and the height of the fixed cabinet body (8) set up to one meter, one meter and one hundred sixty centimetres respectively, both sides inside position department and middle inside position department are provided with the internal thread hole about the fixed cabinet body (8), and the internal thread hole sets up to twenty four, the fixed cabinet body (8) is through welding and electric property fixed plate (11) fixed connection, the fixed cabinet body (8) outer wall position department is provided with insulating varnish.

3. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: the number of the through holes (4) is six, the diameter of the six through holes (4) is five centimeters, and insulating silica gel sleeves are arranged at the positions of the inner walls of the six through holes (4).

4. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: dustproof type spout fixing base (9) set up to six the shape structure of dustproof type spout fixing base (9) sets up to type structure, six protruding font fixed connection seat (93) rear end middle inner position department in dustproof type spout fixing base (9) is provided with the female connection hole.

5. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: the shape structure of electrical property fixed plate (11) sets up to the cuboid, electrical property fixed plate (11) outer wall position department is provided with insulating varnish, electrical property fixed plate (11) are through welding and the fixed cabinet body (8) fixed connection.

6. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: the shape structure of groined type wire casing device (14) sets up to groined type structure, groined type wire casing device (14) comprises groined type wire casing and groined type wire casing lid, and groined type wire casing lid cup joints groined type wire casing front end outer wall position department, groined type wire casing device (14) pass through fixation nut and electric property fixed plate (11) fixed connection.

7. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: the number of the telecommunication fixing blocks (12) is three, the length of the three telecommunication fixing blocks (12) is eighty centimeters, and the three telecommunication fixing blocks (12) are fixedly connected with the electric fixing plate (11) through fixing nuts.

8. The power distribution cabinet with the cooling function for the microgrid according to claim 1, characterized in that: the internal thread holes are formed in the positions inside the four corners of the fixed rear plate (13), the length, the height and the thickness of the fixed rear plate (13) are respectively set to be one hundred fifty centimeters, ninety centimeters and one centimeter, and insulating paint is arranged at the position of the outer wall of the fixed rear plate (13).