CN216121300U

CN216121300U - Power distribution cabinet multiple heat dissipation structure for power grid

Info

Publication number: CN216121300U
Application number: CN202122047247.7U
Authority: CN
Inventors: 张玲; 罗怀平
Original assignee: Huai'an Haorui Electric Co ltd
Current assignee: Huai'an Haorui Electric Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-03-22
Anticipated expiration: 2031-08-28

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a multiple heat dissipation structure of a power distribution cabinet for a power grid. The heat dissipation structure can perform multiple heat dissipation on the power distribution cabinet, improve the heat dissipation efficiency of the power distribution cabinet, and simultaneously prevent dust from entering the cabinet body along with the heat dissipation work.

Description

Power distribution cabinet multiple heat dissipation structure for power grid

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet multiple heat dissipation structure for a power grid.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops.

The existing power distribution cabinet for the power grid comprises a cabinet body, a cabinet door, a handle and a partition plate, wherein when the cabinet door is rotatably connected to the cabinet body, the handle is fixed on the cabinet door, and the partition plate is fixed inside the cabinet body.

However, when the conventional power distribution cabinet for the power grid is used, the internal devices of the power distribution cabinet can generate more heat in the working state, and heat needs to be dissipated, and the conventional heat dissipation device is too single and cannot completely dissipate the heat in the power distribution cabinet, so that a multiple heat dissipation structure of the power distribution cabinet for the power grid is urgently needed to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a power distribution cabinet multiple heat dissipation structure for a power grid, which has the characteristic of efficiently performing multiple heat dissipation on a power distribution cabinet.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multiple heat radiation structure of switch board for electric power electric wire netting, includes the cabinet body, cabinet body one end both sides are all rotated and are connected with the cabinet door, and fixedly connected with handle on the cabinet door, a plurality of baffles of fixedly connected with between the internal wall of cabinet body both sides, a plurality of bleeder vents have been seted up to the one end that cabinet body top is close to the cabinet door, the cabinet body is kept away from the one end bottom fixedly connected with exhaust pipe of cabinet door, and a plurality of connecting rods of exhaust pipe inner wall fixedly connected with, and is a plurality of connecting rod one end fixedly connected with driving motor, driving motor keeps away from the one end of the cabinet body and is provided with the flabellum, the equal fixedly connected with water tank of cabinet body both sides outer wall, and the equal fixedly connected with inlet tube of water tank top outer wall, the equal fixedly connected with heat-conducting plate of cabinet body both sides inner wall, and heat-conducting plate and water tank are located same height.

According to the optimal technical scheme of the multiple heat dissipation structure of the power distribution cabinet for the power grid, the two heat conduction plates are provided with a plurality of grooves on opposite surfaces.

According to the optimal technical scheme of the multiple heat dissipation structure of the power distribution cabinet for the power grid, one end, far away from the cabinet body, of the exhaust pipe is connected with the pipe cover through threads, and the dust screen is embedded in the pipe cover.

According to the optimal technical scheme of the multiple heat dissipation structure of the power distribution cabinet for the power grid, the two ends of the inner wall of the top of the cabinet body are provided with the T-shaped grooves, and the T-shaped grooves and the air holes are located on the same vertical plane.

According to the optimal technical scheme of the multiple heat dissipation structure of the power distribution cabinet for the power grid, the T-shaped blocks are connected to the inner portions of the two T-shaped grooves in a sliding mode, and the bottom of each T-shaped block is fixedly connected with a dust storage box.

As an optimal technical scheme for the multiple heat dissipation structure of the power distribution cabinet for the power grid, a plurality of air guide holes are formed in the bottom of the dust storage box.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the multifunctional cooling cabinet is used, the ventilating holes, the exhaust pipe, the driving motor, the fan blades, the water tank and the heat conducting plate are arranged, when the cabinet body needs to be cooled, the driving motor drives the fan blades to work, heat in the cabinet body is exhausted from the exhaust pipe through air inlet of the ventilating holes, the ventilating holes are formed in the top portion of the cabinet body, the exhaust pipe is arranged at the bottom portion of the cabinet body, cold air entering the ventilating holes can be used for cooling the interior of the cabinet body more comprehensively when the heat is exhausted, the cooling effect is better, meanwhile, the water tank can cool the heat conducting plate absorbing heat, the heat in the cabinet body is accelerated to be exhausted, and the efficiency of exhausting or dissipating the heat in the cabinet body is higher due to the multiple heat radiating structures.

2. When the dust-proof screen is used, the pipe cover and the dust-proof screen are arranged, so that the dust-proof screen can prevent external dust from entering the cabinet body due to backflow of airflow, and when more dust is accumulated in the dust-proof screen and needs to be replaced or cleaned, the dust-proof screen can be conveniently replaced only by rotating the pipe cover.

3. When the novel wardrobe is used, due to the arrangement of the T-shaped groove, the T-shaped block, the dust storage box and the air guide hole, when heat in the wardrobe body is discharged, external dust can possibly enter the wardrobe body along with cold air from the air guide hole, the dust storage box can collect the dust, the dust is prevented from entering the wardrobe body, and when the dust storage box collects more dust, the dust storage box can be directly taken down through the T-shaped groove and the T-shaped block for cleaning, so that the novel wardrobe is convenient and rapid.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a front view of the exhaust duct of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic top view of the dust storage box of the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a handle; 4. a water tank; 5. a water inlet pipe; 6. air holes are formed; 7. a partition plate; 8. a heat conducting plate; 9. a tube cover; 10. an exhaust duct; 11. a drive motor; 12. a fan blade; 13. a dust screen; 14. a connecting rod; 15. a dust storage box; 16. a T-shaped block; 17. t-shaped groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a power distribution cabinet multiple heat dissipation structure for a power grid comprises a cabinet body 1, wherein both sides of one end of the cabinet body 1 are rotatably connected with cabinet doors 2, a handle 3 is connected on the cabinet door 2 through a bolt, a plurality of partition plates 7 are connected between the inner walls of the two sides of the cabinet body 1 through bolts, a plurality of vent holes 6 are arranged at one end of the top of the cabinet body 1 close to the cabinet door 2, an exhaust pipe 10 is connected at the bottom of one end of the cabinet body 1 far away from the cabinet door 2 through a bolt, the inner wall of the exhaust duct 10 is connected with a plurality of connecting rods 14 through bolts, one end of each connecting rod 14 is connected with a driving motor 11 through a bolt, one end of each driving motor 11 far away from the cabinet body 1 is provided with a fan blade 12, the outer walls of the two sides of the cabinet body 1 are both connected with a water tank 4 through bolts, and the outer wall of the top of the water tank 4 is connected with a water inlet pipe 5 through a bolt, the inner walls of the two sides of the cabinet body 1 are connected with a heat-conducting plate 8 through bolts, and the heat-conducting plate 8 and the water tank 4 are positioned at the same height.

Specifically, a plurality of recesses have all been seted up to two relative one sides of heat-conducting plate 8, in this embodiment, can increase heat-conducting plate 8 and the inside thermal area of contact of the cabinet body 1 to improve heat-radiating efficiency of heat-conducting plate 8.

Specifically, there is the pipe cap 9 exhaust pipe 10 one end of keeping away from the cabinet body 1 through threaded connection, and the inside dust screen 13 that has inlayed of pipe cap 9, in this embodiment, can avoid external dust to enter into the cabinet body 1 inside because of the backward flow of air to can directly change down pipe cap 9 and carry out convenient cleanness to dust screen 13.

Specifically, T type groove 17 has been seted up at 1 top inner wall both ends of the cabinet body, and T type groove 17 is located same vertical plane with bleeder vent 6, in this embodiment, can be convenient for install and dismantle dust storage box 15.

Specifically, two inside equal sliding connection of T type groove 17 have T type piece 16, and there is dust storage box 15T type piece 16 bottom through bolted connection, in this embodiment, can collect along with the dust that the cold air got into cabinet body 1 inside, avoid the dust to enter into cabinet body 1 inside damage cabinet body 1 inside device.

Specifically, a plurality of air guide holes have been seted up to dust storage box 15 bottom, in this embodiment, can guarantee the ventilation efficiency of the cabinet body 1 under the condition that does not influence cold air entering cabinet body 1.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, when the cabinet body 1 needs to be radiated, the driving motor 11 drives the fan blades 12 to work, the heat in the cabinet body 1 is discharged from the exhaust pipe 10 through the air inlet of the air vent 6, the air vent 6 is arranged at the top and the exhaust pipe 10 is arranged at the bottom, when the heat is discharged, the cold air entering from the air vent 6 can be used for more comprehensively cooling the interior of the cabinet body 1, so that the radiating effect is better, meanwhile, the water tank 4 can cool the heat-absorbing heat-conducting plate 8, so as to accelerate the heat discharge in the cabinet body 1, the multiple radiating structure ensures that the heat in the cabinet body 1 is more efficiently discharged or radiated, the arranged dustproof net 13 can prevent the external dust from entering the cabinet body 1 due to the backflow of airflow, when more dust accumulated in the dustproof net 13 needs to be replaced or cleaned, the dustproof net 13 can be conveniently replaced only by rotating the lower pipe cover 9, when the heat of the internal portion of the discharge cabinet, external dust may be along with the entering cabinet body 1 from bleeder vent 6 of cold air, and dust storage box 15 can collect the dust, avoids the dust to enter into the internal portion of cabinet 1 to when dust storage box 15 collects more dust, can directly take off dust storage box 15 through T type groove 17 and T type piece 16 and clear up convenient and fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multiple heat radiation structure of switch board for power grid, includes the cabinet body (1), cabinet body (1) one end both sides all rotate and are connected with cabinet door (2), and fixedly connected with handle (3) on cabinet door (2), a plurality of baffles of fixedly connected with (7), its characterized in that between the inner wall of the cabinet body (1) both sides: the utility model discloses a cabinet, including the cabinet body, cabinet door (2) are close to at cabinet body (1) top one end has seted up a plurality of bleeder vents (6), the one end bottom fixedly connected with exhaust pipe (10) of cabinet door (2) are kept away from to the cabinet body (1), and a plurality of connecting rods (14) of exhaust pipe (10) inner wall fixedly connected with, and a plurality of connecting rod (14) one end fixedly connected with driving motor (11), the one end that the cabinet body (1) was kept away from to driving motor (11) is provided with flabellum (12), the equal fixedly connected with water tank (4) of the cabinet body (1) both sides outer wall, and the equal fixedly connected with inlet tube (5) of water tank (4) top outer wall, the equal fixedly connected with heat-conducting plate (8) of the cabinet body (1) both sides inner wall, and heat-conducting plate (8) are located same height with water tank (4).

2. The multiple heat dissipation structure of power distribution cabinet for power grid according to claim 1, characterized in that: two a plurality of recesses have all been seted up to the relative one side of heat-conducting plate (8).

3. The multiple heat dissipation structure of power distribution cabinet for power grid according to claim 1, characterized in that: one end of the exhaust pipe (10) far away from the cabinet body (1) is connected with a pipe cover (9) through threads, and a dust screen (13) is embedded in the pipe cover (9).

4. The multiple heat dissipation structure of power distribution cabinet for power grid according to claim 1, characterized in that: t-shaped grooves (17) are formed in two ends of the inner wall of the top of the cabinet body (1), and the T-shaped grooves (17) and the air holes (6) are located on the same vertical plane.

5. The multiple heat dissipation structure of power distribution cabinet for power grid according to claim 4, characterized in that: two equal sliding connection has T type piece (16) in T type groove (17) inside, and T type piece (16) bottom fixedly connected with dust storage box (15).

6. The multiple heat dissipation structure of power distribution cabinet for power grid according to claim 5, characterized in that: the bottom of the dust storage box (15) is provided with a plurality of air guide holes.