CN220985161U

CN220985161U - Electrical control cabinet

Info

Publication number: CN220985161U
Application number: CN202322616221.9U
Authority: CN
Inventors: 严涛; 魏喜梅
Original assignee: Wuhan Xindao Electromechanical Equipment Co ltd
Current assignee: Wuhan Xindao Electromechanical Equipment Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-17
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of electrical cabinets, and provides an electrical control cabinet. The automatic compensation assembly is arranged, the accumulated water pushes the buoyancy bag to rise to push the displacement plate to rise so that the pushing blocks squeeze the elastic air bags on two sides, and at the moment, the displacement plate continuously presses the elastic air bags according to the rising floating degree of the accumulated water so as to expand the sealing ring to strengthen the tightness of the closed position of the control cabinet and the cabinet door, so that the problem that rainwater seeps into the control cabinet along a gap between the control cabinet and the cabinet door to damage parts in the control cabinet in the prior art is solved; the first rain baffle is arranged at the top of the air inlet to block rainwater at the top of the air inlet, the second rain baffles are arranged at the two sides of the air inlet to block rainwater at the two sides of the air inlet, so that falling rainwater is prevented from drifting into the air inlet from the side when the rainwater is blown by wind, the air outlet is provided with the one-way valve, gas in the control cabinet can only go out and not go in, and the phenomenon inside the control cabinet is prevented from being caused by water accumulation and back overflow.

Description

Electrical control cabinet

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to an electrical control cabinet.

Background

An electrical control cabinet is a control device in an electrical device combination that utilizes electricity to control industrial equipment or machinery to perform various mechanical functions. The electrical control cabinet comprises a panel structure and electrical elements. The control cabinet is also called an electrical control cabinet, is an electrical device integrating electrical elements into a whole, and has the functions of centralized control, protection, measurement, distribution of electric energy and the like. The method is mainly applied to the aspects of electromechanical equipment control, power distribution, electrical protection and the like in the industrial automatic production process. The power distribution cabinet can be placed indoors or outdoors, but the outdoor power distribution cabinet is required to have reliable safety protection measures and waterproof and dampproof measures.

Through searching, the utility model patent with the publication number of CN205142714U discloses an electrical control cabinet, which comprises a cabinet body, wherein the cabinet body is provided with a door, sliding rails are symmetrically arranged on two walls on the inner side of the cabinet body, the sliding rails form an included angle of 45 degrees with a vertical line, a plurality of installation panels are arranged in the sliding rails, and a strip baffle is arranged at the bottom of each installation panel;

However, the following problems are found in the implementation related art: when the existing electrical control cabinet is used outdoors, when the water accumulation is too high when the precipitation amount rises quickly in stormy weather, the sealing gasket is arranged at the closing position of the control cabinet and the cabinet door, the waterproof effect can not be completely achieved, rainwater can permeate into the control cabinet along a gap between the control cabinet and the cabinet door, and damage is caused to parts in the control cabinet.

There is therefore a need for an electrical control cabinet.

Disclosure of utility model

The utility model provides an electrical control cabinet, which solves the problem that rainwater seeps into the control cabinet along a gap between the control cabinet and a cabinet door to damage parts in the control cabinet when the electrical control cabinet is used outdoors and the precipitation amount of the rain weather rises quickly and the accumulated water is too high in the related art.

The technical scheme of the utility model is as follows: the utility model provides an electrical control cabinet, includes switch board, activity at the cabinet door of switch board surface, fixes the supporting leg in the switch board bottom, sets up the inlet port in switch board one side, sets up the venthole in the switch board opposite side, the bottom fixedly connected with mounting panel of supporting leg, the fixed surface of switch board is connected with the sealing washer, the seal groove has been seted up on the surface of cabinet door, the bottom of switch board is provided with from the compensation subassembly, be used for making the sealing washer inflation from the compensation subassembly to hug closely with the seal groove inner wall.

Preferably, the self-compensating assembly comprises a sliding rod, a displacement plate is sleeved on the outer wall of the sliding rod, a buoyancy bag is fixedly connected to the bottom of the displacement plate, a supporting block is fixedly connected to the top of the displacement plate, an elastic air bag is fixedly connected to the top of the supporting block, an air transmission pipe is fixedly communicated with the surface of the elastic air bag, and one end of the air transmission pipe extends to the inside of the control cabinet and is communicated with the sealing ring.

Preferably, one side of the control cabinet, which is close to the air inlet, is fixedly connected with a first rain shield, and two second rain shields are symmetrically fixed at the bottom of the first rain shield.

Preferably, one side of the control cabinet, which is close to the air outlet hole, is fixedly connected with an exhaust pipe, the exhaust pipe is communicated with the air outlet hole, and a one-way valve is fixedly arranged on the surface of the exhaust pipe.

Preferably, the side fixedly connected with stock of displacement board, the side fixedly connected with slider of stock, the spout has been seted up to the surface of supporting leg, slider and spout sliding connection.

Preferably, the number of the buoyancy bags is two, and the two buoyancy bags are relatively arranged at the bottom of the displacement plate in parallel.

Preferably, the first rain baffle is an arc-shaped plate, and the first rain baffle is arranged at the top of the air inlet hole.

Preferably, the bottom fixedly connected with limiting plate of slide bar, and the top of limiting plate and displacement plate's bottom contact.

Preferably, the number of the elastic air bags is two, and the two elastic air bags are relatively arranged at the top of the displacement plate in parallel.

Preferably, the two second weather shields are all arranged in a fan shape, and the two second weather shields are arranged on two sides of the air inlet hole.

The working principle and the beneficial effects of the utility model are as follows:

1. The automatic compensation component is arranged, the accumulated water pushes the buoyancy bag to rise to prop against the displacement plate to enable the propping blocks to squeeze the elastic air bags on two sides, and at the moment, the displacement plate continuously extrudes the elastic air bags according to the rising floating degree of the accumulated water to expand the sealing ring so as to strengthen the sealing property of the closed position of the control cabinet and the cabinet door, so that the problem that when the electric control cabinet in the prior art is used outdoors, when the accumulated water is too high when the precipitation amount rises quickly in stormy weather, rainwater seeps into the control cabinet along a gap between the control cabinet and the cabinet door, and damage is caused to parts in the control cabinet is solved;

2. According to the utility model, the first rain baffle is arranged at the top of the air inlet to block rainwater at the top of the air inlet, the second rain baffles are arranged at the two sides of the air inlet to block rainwater at the two sides of the air inlet, so that falling rainwater is prevented from drifting into the air inlet from the side when the rainwater is blown by wind, and the one-way valve is arranged at the air outlet to ensure that gas in the control cabinet only does not enter, thereby preventing the phenomenon of water accumulation and back overflow outside the control cabinet.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a bottom view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

Fig. 5 is a schematic diagram of a seal ring according to the present utility model.

In the figure: 1, a control cabinet; 11 cabinet doors; 12 air inlet holes; 14, an air outlet hole; 15 supporting legs; a 16 mounting plate; 17 sealing grooves; 18, sealing rings; 2, self-repairing components; a 21 slide bar; 22 limiting plates; 23 displacement plates; a 24-buoyancy bag; 25 abutting blocks; an elastic balloon 26; 27, an air delivery pipe; 28 long rods; 29 sliding blocks; 210 a chute; 3, a first rain shield; a second weather shield 31; 4, an exhaust pipe; 41 one-way valve.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution of an electrical control cabinet: an electrical control cabinet comprises a control cabinet 1, a cabinet door 11 movably arranged on the surface of the control cabinet 1, supporting legs 15 fixed at the bottom of the control cabinet 1, an air inlet hole 12 formed in one side of the control cabinet 1, an air outlet hole 14 formed in the other side of the control cabinet 1, a mounting plate 16 fixedly connected with the bottom of the supporting legs 15, a sealing ring 18 fixedly connected with the surface of the control cabinet 1, and a sealing groove 17 formed in the surface of the cabinet door 11;

The control cabinet 1 is fixedly connected with a first rain shield 3 on one side close to the air inlet hole 12, the first rain shield 3 is an arc-shaped plate, the first rain shield 3 is arranged at the top of the air inlet hole 12, two second rain shields 31 are symmetrically fixed at the bottom of the first rain shield 3, the two second rain shields 31 are all fan-shaped, the two second rain shields 31 are arranged on two sides of the air inlet hole 12, an exhaust pipe 4 is fixedly connected to one side of the control cabinet 1 close to the air outlet hole 14, the exhaust pipe 4 is communicated with the air outlet hole 14, a one-way valve 41 is fixedly arranged on the surface of the exhaust pipe 4, so that gas in the control cabinet 1 only does not enter from the exhaust pipe 4, and the phenomenon inside the control cabinet 1 is prevented from being overflowed due to water accumulation outside the control cabinet 1;

The bottom of switch board 1 is provided with from the compensation subassembly 2, from the compensation subassembly 2 is used for making sealing washer 18 inflation, and hug closely with seal groove 17 inner wall, from the compensation subassembly 2 includes slide bar 21, the outer wall cover of slide bar 21 is equipped with displacement board 23, the bottom fixedly connected with limiting plate 22 of slide bar 21, and the top of limiting plate 22 and the bottom contact of displacement board 23, limiting plate 22 plays the effect of spacing to displacement board 23, the side fixedly connected with stock 28 of displacement board 23, the side fixedly connected with slider 29 of stock 28, spout 210 has been seted up on the surface of supporting leg 15, slider 29 and spout 210 sliding connection play the effect of spacing to displacement board 23, the bottom fixedly connected with buoyancy package 24 of displacement board 23, the quantity of buoyancy package 24 is two, the relative parallel arrangement in the bottom of displacement board 23, the top fixedly connected with support piece 25, the top fixedly connected with elasticity gasbag 26 of support piece 25, the quantity of elasticity gasbag 26 is two, two elasticity gasbags 26 are relative parallel arrangement at the top of displacement board 23, the surface fixation of elasticity gasbag 26 has the air pipe 27 to communicate with one end that the inside of sealing washer 1 extends to the extension of sealing washer 27.

The working principle and the using flow of the utility model are as follows: when the precipitation amount in stormy weather rises fast and the accumulated water is too high, the accumulated water pushes the buoyancy bag 24 to rise, the buoyancy bag 24 rises to push the displacement plate 23 to rise, the elastic air bags 26 on two sides are extruded by the pushing blocks 25, air in the elastic air bags 26 flows to the sealing ring 18 through the air transmission pipe 27 to enable the sealing ring 18 to expand and cling to the inner wall of the sealing groove 17, the tightness between the sealing ring 18 and the sealing groove 17 is improved, and the sealing ring 18 continuously expands according to the rising floating degree of the accumulated water to strengthen the bonding strength with the sealing groove 17, so that the accumulated water is prevented from overflowing into the control cabinet 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an electrical control cabinet, includes switch board (1), activity cabinet door (11) on switch board (1) surface, fixes supporting leg (15) in switch board (1) bottom, sets up inlet port (12) in switch board (1) one side, sets up venthole (14) in switch board (1) opposite side, the bottom fixedly connected with mounting panel (16) of supporting leg (15), the fixed surface of switch board (1) is connected with sealing washer (18), seal groove (17) have been seted up on the surface of cabinet door (11), a serial communication port, the bottom of switch board (1) is provided with from mending subassembly (2), from mending subassembly (2) are used for making sealing washer (18) inflation to hug closely with seal groove (17) inner wall.

2. An electrical control cabinet according to claim 1, characterized in that the self-compensating component (2) comprises a sliding rod (21), a displacement plate (23) is sleeved on the outer wall of the sliding rod (21), a buoyancy bag (24) is fixedly connected to the bottom of the displacement plate (23), a supporting block (25) is fixedly connected to the top of the displacement plate (23), an elastic air bag (26) is fixedly connected to the top of the supporting block (25), an air transmission pipe (27) is fixedly communicated with the surface of the elastic air bag (26), and one end of the air transmission pipe (27) extends to the inside of the control cabinet (1) and is communicated with a sealing ring (18).

3. An electrical control cabinet according to claim 1, characterized in that a first rain shield (3) is fixedly connected to one side of the control cabinet (1) close to the air inlet hole (12), and two second rain shields (31) are symmetrically fixed to the bottom of the first rain shield (3).

4. An electrical control cabinet according to claim 1, characterized in that one side of the control cabinet (1) close to the air outlet hole (14) is fixedly connected with an exhaust pipe (4), the exhaust pipe (4) is communicated with the air outlet hole (14), and a one-way valve (41) is fixedly arranged on the surface of the exhaust pipe (4).

5. An electrical control cabinet according to claim 2, characterized in that the side of the displacement plate (23) is fixedly connected with a long rod (28), the side of the long rod (28) is fixedly connected with a sliding block (29), the surface of the supporting leg (15) is provided with a sliding groove (210), and the sliding block (29) is in sliding connection with the sliding groove (210).

6. An electrical control cabinet according to claim 2, characterized in that the number of buoyancy packs (24) is two, two of the buoyancy packs (24) being arranged relatively parallel to the bottom of the displacement plate (23).

7. An electrical control cabinet according to claim 3, characterized in that the first weather shield (3) is provided as an arc-shaped plate and the first weather shield (3) is provided on top of the air inlet aperture (12).

8. An electrical control cabinet according to claim 2, characterized in that the bottom end of the sliding rod (21) is fixedly connected with a limiting plate (22), and the top of the limiting plate (22) is in contact with the bottom of the displacement plate (23).

9. An electrical control cabinet according to claim 2, characterized in that the number of said elastic cells (26) is two, two of said elastic cells (26) being arranged relatively parallel on top of the displacement plate (23).

10. An electrical control cabinet according to claim 3, characterized in that the two second weather shields (31) are arranged in a fanning plate, and that the two second weather shields (31) are arranged on both sides of the air inlet (12).