CN212033471U

CN212033471U - Protective device for automatic control cabinet

Info

Publication number: CN212033471U
Application number: CN202020623496.9U
Authority: CN
Inventors: 汪冬松
Original assignee: Anhui Danfengyuan Technology Co ltd
Current assignee: Anhui Danfengyuan Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-11-27
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a protective device for an automatic control cabinet, which comprises a cabinet body, a base, a cyclone centrifugal component, a water vapor filtering component and a one-way insect-resistant component, wherein the base is arranged below the cabinet body, one side of the cabinet body is rotationally connected with a cabinet door, one side of the cabinet body is fixedly connected with a waterproof board along the upper part of the cabinet door, the cyclone centrifugal component is arranged below the inner surface of the cabinet body, one side of the lower part of a thin plate is provided with an arc groove, the arc groove is jointed with the outer surface of a rubber block, the rubber block is fixedly connected with a fixed block, high-speed airflow can be extruded by a fan along a compressed air duct and then enters a cyclone seat, the cyclone seat is utilized to form a conical concave shape, the airflow is induced to form annular cyclone, then the centrifugal force of high-speed rotation in the cyclone is utilized to throw the obviously extremely large dust and impurities to the, the need for cleaning and maintenance is also reduced.

Description

Protective device for automatic control cabinet

Technical Field

The utility model particularly relates to a protector for be used for automated control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Firstly, most control cabinets are internally provided with a plurality of heating electronic elements, so that heat dissipation is very needed, however, in the process of heat dissipation and ventilation, some dust or impurities are often sucked into the control cabinet, which jeopardizes the work of internal elements, if only a filter screen is used for filtration, frequent cleaning is often needed, which is inconvenient, secondly, most of the control cabinets have less strict internal waterproof measures, and moist air is easy to enter from the ventilation position to corrode internal elements, and the external protection is easy to cause the rainwater infiltration or splash, finally, most control cabinets adopt a protective screen to isolate the inside and the outside and ensure the air circulation, but the winged insects can easily enter, or eggs discharged by flying insects enter the control cabinet through the protective net, so that the insects invade the interior of the control cabinet in the long term to cause adverse effects, and therefore the protection device for the automatic control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a protector for automated control cabinet to reach and avoid dust, steam to get into, prevent the purpose of winged insect infiltration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector for be used for automated control cabinet, includes the cabinet body, base, whirlwind centrifugation subassembly, steam filtering component and one-way worm subassembly that hinders, cabinet body below is equipped with the base, cabinet body one side is rotated and is connected with the cabinet door, cabinet body one side is along cabinet door top fixedly connected with waterproof board, whirlwind centrifugation subassembly is installed to cabinet internal surface below, the steam filtering component is installed to whirlwind centrifugation subassembly top, cabinet internal surface can dismantle and be connected with interior cabinet interlayer, cabinet internal surface installs one-way worm subassembly that hinders in the top, cabinet internal surface both sides are equipped with well cavity, cabinet external surface both sides fixedly connected with shutter.

Preferably, whirlwind centrifugation subassembly is still including a protection network, fan, compression wind channel, whirlwind seat, circular cone platform, play tuber pipe, No. two protection networks, central receipts wind gap, scattered wind channel, perforated plate, the fan is installed in protection network left side, the fan left side is equipped with the compression wind channel, compression wind channel left side fixedly connected with whirlwind seat, whirlwind seat top is equipped with the circular cone platform, whirlwind seat top fixedly connected with goes out the tuber pipe, it can dismantle in the tuber pipe left side and be connected with No. two protection networks to go out, the circular cone platform middle part is equipped with central receipts wind gap, the wind channel that looses of wind gap top fixedly connected with is received in the center, it is equipped with the perforated plate to loose the wind.

Preferably, steam filtering component is still including casing, condensation otter board, silk screen, sponge drainage layer, metal pole, temperature conduction pole, outlet pipe, water tank, casing internal surface middle part fixedly connected with condensation otter board, condensation otter board one side is equipped with the silk screen, silk screen one side is equipped with the sponge drainage layer, condensation otter board one end fixedly connected with metal pole, metal pole below and temperature conduction pole one end fixed connection, casing left side below fixedly connected with outlet pipe, outlet pipe below fixedly connected with water tank.

Preferably, one-way insect-resistant component is still including scattered wind gap, fixed block, fixed axle, sheet metal, little briquetting, gluey piece, the below all is equipped with the fixed block about the scattered wind gap, fixed block below fixedly connected with fixed axle, the fixed axle surface rotates with sheet metal one end to be connected, sheet metal one side fixedly connected with little briquetting, sheet metal below sliding connection has gluey piece.

Preferably, a flap valve ring is fixedly connected to the upper portion of the cyclone seat, and one end of the flap valve ring is slidably connected with the cone frustum.

Preferably, the upper left side of the water tank is fixedly connected with a drain pipe, one end of the drain pipe is fixedly connected with a hollow cavity, and a check valve is further arranged below the water outlet pipe.

Preferably, an arc-shaped groove is formed in one side below the thin plate, the arc-shaped groove is attached to the outer surface of the rubber block, and the rubber block is fixedly connected with the fixing block.

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

1. the utility model discloses a whirlwind centrifugal component can utilize whirlwind seat circular cone sunken shape in entering the whirlwind seat behind the fan with fast-speed air current along compression wind channel extrusion, lures to make the air current form annular whirlwind, and high-speed rotatory centrifugal force in the rethread whirlwind all gets rid of the edge with obvious very big dust, impurity of air, borrows again by going out the tuber pipe and discharges to realize clean reliable radiating air current, need not special filter screen, also reduced the needs that the clearance was maintained.

2. The utility model discloses a steam filtering component has good water-proof effects, filters through multilayer steam, can avoid humid air to get into from the ventilation department, prevents to corrode internal element, and the skin has double-deck protection simultaneously, is difficult for appearing the inside condition of rainwater infiltration, makes it more reliable.

3. The utility model discloses an inside one-way hindering worm subassembly can avoid the winged insect to get into by the department of airing exhaust, adopts one-way circulation structure for the air exit only goes out not to advance, and cooperates with the whirlwind centrifugation subassembly of entrance, inside the prevention winged insect invasion control cabinet that can be perfect, prevent that it from causing the accident.

Drawings

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

FIG. 2 is a schematic structural view of the cyclone centrifugal assembly of the present invention;

FIG. 3 is a schematic structural view of the water vapor filtering assembly of the present invention;

fig. 4 is an enlarged view of fig. 2A.

The cabinet comprises a cabinet body 1, a base 2, a cabinet door 3, a waterproof board 4, a cyclone centrifugal component 5, a first protective net 51, a fan 52, a compressed air duct 53, a cyclone base 54, a cone 55, an air outlet pipe 56, a second protective net 57, a central air receiving opening 58, an air dispersing duct 59, a porous plate 510, a water vapor filtering component 6, a shell 61, a condensation screen 62, a screen 63, a sponge water guide layer 64, a metal rod 65, a temperature conducting rod 66, a water outlet pipe 67, a water tank 68, an inner cabinet interlayer 7, a one-way insect-blocking component 8, an air dispersing opening 81, a fixing block 82, a fixing shaft 83, a thin plate 84, a micro-pressure block 85, a rubber block 86, a hollow cavity 9, a shutter 10, a leather valve ring 501, a drain pipe.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a protector for be used for automated control cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, a pedestal 2, whirlwind centrifugation subassembly 5, steam filtering component 6 and one-way worm subassembly 8 that hinders, 1 below of the cabinet body is equipped with

base

2, 1 one side of the cabinet body is rotated and is connected with cabinet door 3, 1 one side of the cabinet body is along cabinet door 3 top fixedly connected with waterproof board 4, whirlwind centrifugation subassembly 5 is installed to 1 internal surface below of the cabinet body, steam filtering component 6 is installed to whirlwind centrifugation subassembly 5 top, 1 internal surface of the cabinet body can be dismantled and be connected with

interior cabinet interlayer

7, 1 internal surface of the cabinet body top is installed one-way worm subassembly 8 that hinders, 1 internal surface both sides.

Further, the cyclone centrifugal assembly 5 further comprises a first protective net 51, a fan 52, a compressed air duct 53, a cyclone base 54, a circular truncated cone 55, an air outlet pipe 56, a second protective net 57, a central air receiving opening 58, an air dispersing duct 59 and a porous plate 510, wherein the fan 52 is installed on the left side of the first protective net 51, the compressed air duct 53 is arranged on the left side of the fan 52, the cyclone base 54 is fixedly connected to the left side of the compressed air duct 53, the circular truncated cone 55 is arranged above the cyclone base 54, the air outlet pipe 56 is fixedly connected to the upper side of the cyclone base 54, the second protective net 57 is detachably connected to the left side of the air outlet pipe 56, the central air receiving opening 58 is arranged in the middle of the circular truncated cone 55, the air dispersing duct 59 is fixedly connected.

Further, steam filtering component 6 is still including casing 61, condensation otter board 62, silk screen 63, sponge drainage layer 64, metal rod 65, temperature conduction pole 66, outlet pipe 67, water tank 68, casing 61 internal surface middle part fixedly connected with condensation otter board 62, condensation otter board 62 one side is equipped with silk screen 63, silk screen 63 one side is equipped with sponge drainage layer 64, condensation otter board 62 one end fixedly connected with metal rod 65, metal rod 65 below and temperature conduction pole 66 one end fixed connection, casing 61 left side below fixedly connected with outlet pipe 67, outlet pipe 67 below fixedly connected with water tank 68.

Further, the one-way insect-blocking component 8 further comprises an air-diffusing opening 81, fixing blocks 82, a fixing shaft 83, a thin plate 84, a micro-pressure block 85 and a rubber block 86, wherein the fixing blocks 82 are arranged above and below the air-diffusing opening 81, the fixing shaft 83 is fixedly connected below the fixing blocks 82, the outer surface of the fixing shaft 83 is rotatably connected with one end of the thin plate 84, the micro-pressure block 85 is fixedly connected to one side of the thin plate 84, and the rubber block 86 is slidably connected below the thin plate 84.

Further, a flap valve ring 501 is fixedly connected above the cyclone seat 54, and one end of the flap valve ring 501 is slidably connected with the cone frustum 55.

Furthermore, a drain pipe 601 is fixedly connected to the upper left of the water tank 68, a hollow cavity 9 is fixedly connected to one end of the drain pipe 601, and a check valve is further arranged below the water outlet pipe 67.

Further, an arc-shaped groove 801 is formed in one side below the thin plate 84, the arc-shaped groove 801 is attached to the outer surface of the rubber block 86, and the rubber block 86 is fixedly connected with the fixing block 82.

The working principle is as follows: when the equipment works, firstly, the cyclone centrifugal assembly 5 runs, high-speed airflow is extruded through the compression air duct 53 by the fan 52 and then enters the cyclone seat 54, the cyclone seat 54 is in a conical concave shape, the airflow is induced to form annular cyclone, then the obviously extremely large dust and impurities in the air are thrown to the edge by the centrifugal force of high-speed rotation in the cyclone, the dust and the impurities are discharged by the air outlet pipe 56, the airflow with relatively clean middle is discharged to the inside of the cabinet body through the central air receiving opening 58, the air dispersing duct 59 and the porous plate 510, the dust and the impurities are thrown to the edge and discharged by forming a small centrifugal vortex, clean and reliable heat-dissipating airflow is realized, a special filter screen is not needed, and the requirements of cleaning and maintenance are also reduced.

When the air current passes through the central air receiving opening 58, the water vapor filtering component 6 intercepts the water vapor of the air current passing through the central air receiving opening, the temperature is reduced through the condensation screen plate 62, the water vapor is induced to condense, the silk screen 63 and the sponge water diversion layer 64 guide the tiny water drops to flow down and are discharged to the water tank 68 through the water outlet pipe 67, meanwhile, the water outlet pipe 67 is provided with a one-way valve, the water current can be prevented from accidentally flowing back, and the metal rod 65 and the temperature conduction rod 66 can conduct the low temperature in the water tank to the condensation screen plate 62.

Seen from the inlet, foreign insect eggs and the like in the air flow are directly discharged after being centrifuged to the edge of the cyclone seat 54, when the air flow is discharged after being radiated from the cabinet body, the unidirectional insect-blocking component 8 works, the sheet 84 is jacked up by the internal air flow, then the air flow is blown out by the air conveyor, but when the air flow is weakened or suspended, the lower part of the sheet 84 is tightly attached to the rubber block 86 under the gravity of the micro-pressing block 85, so that the unidirectional insect-blocking component 8 can only be from inside to outside, and the possibility of any insect permeating from the exhaust position is avoided.

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 protector for be used for automated control cabinet, includes the cabinet body (1), base (2), whirlwind centrifugation subassembly (5), vapor filtering component (6) and one-way hindering worm subassembly (8), its characterized in that: the utility model discloses a cabinet, including the cabinet body, cabinet body (1), cabinet door (3) are connected to the rotation of cabinet body (1) one side, cabinet door (3) top fixedly connected with waterproof board (4) are followed to cabinet body (1) one side, whirlwind centrifugation subassembly (5) are installed to cabinet body (1) internal surface below, steam filtering component (6) are installed to whirlwind centrifugation subassembly (5) top, cabinet body (1) internal surface can be dismantled and be connected with interior cabinet interlayer (7), one-way hindering worm subassembly (8) are installed to cabinet body (1) internal surface top, cabinet body (1) internal surface both sides are equipped with well cavity (9), cabinet body (1) surface both sides fixedly connected with shutter (10).

2. The protective apparatus for an automation control cabinet of claim 1, characterized in that: the cyclone centrifugal assembly (5) further comprises a first protective screen (51), a fan (52), a compressed air channel (53), a cyclone seat (54), a cone frustum (55), an air outlet pipe (56), a second protective screen (57), a central air collecting port (58), an air dispersing channel (59) and a porous plate (510), wherein the fan (52) is installed on the left side of the first protective screen (51), the compressed air channel (53) is arranged on the left side of the fan (52), the cyclone seat (54) is fixedly connected on the left side of the compressed air channel (53), the cone frustum (55) is arranged above the cyclone seat (54), the air outlet pipe (56) is fixedly connected above the cyclone seat (54), the second protective screen (57) is detachably connected on the left side of the air outlet pipe (56), the central air collecting port (58) is arranged in the middle of the cone frustum (55), the air dispersing channel (59) is fixedly connected above the central air collecting port (, a porous plate (510) is arranged above the air dispersing channel (59).

3. The protective apparatus for an automation control cabinet of claim 1, characterized in that: steam filtering component (6) are still including casing (61), condensation otter board (62), silk screen (63), sponge drainage layer (64), metal pole (65), temperature conduction pole (66), outlet pipe (67), water tank (68), casing (61) internal surface middle part fixedly connected with condensation otter board (62), condensation otter board (62) one side is equipped with silk screen (63), silk screen (63) one side is equipped with sponge drainage layer (64), condensation otter board (62) one end fixedly connected with metal pole (65), metal pole (65) below and temperature conduction pole (66) one end fixed connection, casing (61) left side below fixedly connected with outlet pipe (67), outlet pipe (67) below fixedly connected with water tank (68).

4. The protective apparatus for an automation control cabinet of claim 1, characterized in that: one-way insect-resistant assembly (8) is still including scattered wind gap (81), fixed block (82), fixed axle (83), sheet metal (84), minute-pressure piece (85), gluey piece (86), all be equipped with fixed block (82) about scattered wind gap (81), fixed block (82) below fixedly connected with fixed axle (83), fixed axle (83) surface is rotated with sheet metal (84) one end and is connected, sheet metal (84) one side fixedly connected with minute-pressure piece (85), sheet metal (84) below sliding connection has gluey piece (86).

5. The protective apparatus for an automation control cabinet of claim 2, characterized in that: a leather valve ring (501) is fixedly connected above the cyclone seat (54), and one end of the leather valve ring (501) is slidably connected with the cone frustum (55).

6. The protective apparatus for an automation control cabinet of claim 3, characterized in that: the water tank (68) upper left side fixedly connected with drain pipe (601), well cavity (9) of drain pipe (601) one end fixedly connected with, outlet pipe (67) below still is equipped with the check valve.

7. The protective apparatus for an automation control cabinet of claim 4, characterized in that: arc-shaped grooves (801) are formed in one side of the lower portion of the thin plate (84), the arc-shaped grooves (801) are attached to the outer surface of the rubber block (86), and the rubber block (86) is fixedly connected with the fixing block (82).