CN219086613U

CN219086613U - High-safety removable switch cabinet

Info

Publication number: CN219086613U
Application number: CN202222938557.2U
Authority: CN
Inventors: 罗黎明; 孙中杰
Original assignee: JIANGSU CHANGMING ELECTRICAL POWER EQUIPMENT CO LTD
Current assignee: JIANGSU CHANGMING ELECTRICAL POWER EQUIPMENT CO LTD
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-26
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a high-safety movable switch cabinet, which relates to the technical field of switch cabinets and comprises a cabinet body and a blocking assembly; the cabinet body: the intelligent cabinet temperature sensor is characterized in that a PLC (programmable logic controller) and a humidity sensor are installed inside the intelligent cabinet temperature sensor, strip-shaped openings which are uniformly distributed are formed in the right side face of the cabinet body, a filter screen plate is fixed inside each strip-shaped opening, an air extraction component is installed on the left side face of the cabinet body, and a moving component is installed on the left side face of the inside of the cabinet body; a blocking assembly: contain baffle, connecting strip, threaded rod, fixed plate and first motor, the spout has been seted up on the inside right flank of cabinet, the inside sliding connection of spout has evenly distributed's baffle, the baffle corresponds each other with the filter screen board, the connecting strip has been seted up on the left surface of baffle, can clear up the inside moisture of cabinet to it causes the internal portion of cabinet to appear the short circuit, thereby effectively improves its security.

Description

High-safety removable switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a high-safety movable switch cabinet.

Background

The movable switch cabinet is a form of switch cabinet, belongs to one type of electrical equipment, and mainly has the functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system, so that the movable switch cabinet is widely applied in the electrical industry, and has the defects in the use process, such as easy entering of external moisture into the switch cabinet in overcast and rainy weather, easy occurrence of electrification condition, short circuit and the like; in addition, the switch cabinet can run in a wet environment for a long time in overcast and rainy weather, and the problems of corrosion, deformation, bending and the like of the cabinet body and internal devices can be caused, so that the high-safety movable switch cabinet is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the high-safety removable switch cabinet which can clean moisture in the cabinet body and cause short circuit in the cabinet body, so that the safety of the cabinet is effectively improved, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-safety removable switch cabinet comprises a cabinet body and a blocking component;

the cabinet body: the intelligent cabinet temperature sensor is characterized in that a PLC (programmable logic controller) and a humidity sensor are installed inside the intelligent cabinet temperature sensor, strip-shaped openings which are uniformly distributed are formed in the right side face of the cabinet body, a filter screen plate is fixed inside each strip-shaped opening, an air extraction component is installed on the left side face of the cabinet body, and a moving component is installed on the left side face of the inside of the cabinet body;

a blocking assembly: the novel multifunctional cabinet comprises a baffle, connecting strips, threaded rods, fixing plates and first motors, wherein a chute is formed in the right side face of the interior of the cabinet body, the baffle which is uniformly distributed is connected to the interior of the chute in a sliding mode, the baffle corresponds to the filter screen plate, the connecting strips are formed in the left side face of the baffle, threaded holes are formed in the upper side face of the connecting strips, the threaded rods are connected with the inner threads of all the threaded holes, the two corresponding fixing plates are rotatably connected to the upper end and the lower end of the threaded rods, the two fixing plates are fixed to the right side face of the interior of the cabinet body, the first motors are mounted on the lower side face of the fixing plates on the lower side, and an output shaft of each first motor is fixed to the lower end face of the threaded rods and blocks a strip-shaped opening formed in the right side face of the cabinet body through a blocking assembly;

wherein: the input end of the PLC is electrically connected with the output end of an external power supply, the output end of the PLC is electrically connected with the input end of the first motor, and the PLC is electrically connected with the humidity sensor in a bidirectional mode.

Further, the subassembly of bleeding contains bucket, filter screen dish, installation strip and the fan of bleeding, the inside of the air inlet that sets up on the cabinet body left surface is fixed with the bucket of bleeding, the inside left end of bucket of bleeding is fixed with the filter screen dish, the inside of bucket of bleeding is fixed with the installation strip, install the fan of bleeding on the right flank of installation strip, the output of PLC controller is connected to the input electricity of fan of bleeding, through setting up the subassembly of bleeding with outside air pump into the inside of cabinet body.

Further, remove the subassembly and contain second installation strip, second motor, tooth post and tooth area, be fixed with two corresponding second installation strips on the inside left surface of cabinet, install the second motor on the leading flank of the second installation strip of front side, the output shaft of second motor is fixed on the preceding terminal surface of the tooth post of upside, rotates on the corresponding medial surface of two second installation strips and is connected with three corresponding tooth post, and three tooth post passes through the tooth area and links to each other, the output of PLC controller is connected to the input electricity of second motor, drives the inlet box through setting up the removal subassembly and removes.

Further, still include the subassembly that admits air, the subassembly that admits air contains air hose and air inlet box, the inside of the gas outlet that sets up on the face of the right side of the barrel of bleeding is fixed with air hose, the lower extreme of air hose is fixed in the inside of the air inlet that sets up on the air inlet box upside, the air inlet box is fixed on the right flank of tooth area.

Further, the front end inside the cabinet body is hinged with a second baffle, a brace is fixed on the front side surface of the second baffle, and the cabinet body is sealed by arranging the second baffle.

Further, the opening has been seted up on the leading flank of second baffle, open-ended inside is fixed with the transparent plate, makes the internal condition of the very convenient observation cabinet of user through setting up the transparent plate.

Compared with the prior art, the utility model has the beneficial effects that: the high-safety removable switch cabinet has the following advantages:

through setting up humidity transducer and carrying out real-time detection to the internal humidity of cabinet, when humidity is too high, the PLC controller is with automatic control air extraction fan, first motor and second motor work, drive all baffle downwardly moving after the first motor starts and open the evenly distributed's that sets up on the cabinet right flank bar mouth, air extraction fan starts the back with outside air suction to the inside of air inlet box, enter into the inside of air inlet box and will spout the inside of cabinet, the second motor starts the back and drives the toothed belt and rotate, the toothed belt rotates and drives the air inlet box and remove, can be with the inside of the even spraying of outside air to the cabinet that the air inlet box removed, can take a breath under such circumstances, reduce the internal humidity of cabinet, thereby avoid causing the short circuit because of the moisture is too high, the security of cabinet has been improved greatly.

Drawings

FIG. 1 is a schematic view of the front side structure of the present utility model;

FIG. 2 is a schematic view of a barrier assembly according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a schematic diagram of a moving assembly according to the present utility model.

In the figure: the device comprises a cabinet body 1, a PLC 2, a humidity sensor 3, a filter screen plate 4, a blocking component 5, a baffle 51, a connecting strip 52, a threaded rod 53, a fixed plate 54, a first motor 55, a gas extraction component 6, a gas extraction barrel 61, a filter screen plate 62, a mounting strip 63, a gas extraction fan 64, a moving component 7, a second mounting strip 71, a second motor 72, a tooth column 73, a tooth belt 74, a gas inlet component 8, a gas inlet hose 81, a gas inlet box 82, a second baffle 9, a brace 10 and a transparent plate 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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. 1-4, the present embodiment provides a technical solution: a high-safety removable switch cabinet, which comprises a cabinet body 1 and a blocking component 5;

cabinet 1: the PLC controller 2 and the humidity sensor 3 are internally installed, the right side surface of the cabinet body 1 is provided with uniformly distributed strip-shaped openings, the inside of each strip-shaped opening is fixedly provided with a filter screen plate 4, the left side surface of the cabinet body 1 is provided with an air extraction component 6, the left side surface of the inside of the cabinet body 1 is provided with a moving component 7, the air extraction component 6 comprises an air extraction barrel 61, a filter screen plate 62, a mounting bar 63 and an air extraction fan 64, the inside of an air inlet arranged on the left side surface of the cabinet body 1 is fixedly provided with the air extraction barrel 61, the left end of the inside of the air extraction barrel 61 is fixedly provided with the mounting bar 63, the right side surface of the mounting bar 63 is provided with the air extraction fan 64, the input end of the air extraction fan 64 is electrically connected with the output end of the PLC controller 2, the moving component 7 comprises a second mounting bar 71, a second motor 72, a tooth post 73 and a tooth belt 74, two corresponding second mounting strips 71 are fixed on the left side surface of the inside of the cabinet body 1, a second motor 72 is mounted on the front side surface of the second mounting strip 71 on the front side, an output shaft of the second motor 72 is fixed on the front end surface of the toothed column 73 on the upper side, three corresponding toothed columns 73 are rotatably connected on the corresponding inner side surface of the two second mounting strips 71, the three toothed columns 73 are connected through toothed belts 74, the input end of the second motor 72 is electrically connected with the output end of the PLC controller 2, the air inlet assembly 8 further comprises an air inlet hose 81 and an air inlet box 82, the air inlet hose 81 is fixed in the air outlet arranged on the right end surface of the air suction barrel 61, the lower end of the air inlet hose 81 is fixed in the air inlet arranged on the upper side surface of the air inlet box 82, the air inlet box 82 is fixed on the right side surface of the toothed belts 74, the air inlet box 82 is driven to move by the moving assembly 7, the air pumping assembly 6 is arranged to pump the outside air into the cabinet body 1;

blocking assembly 5: the novel multifunctional cabinet comprises a baffle plate 51, connecting strips 52, threaded rods 53, fixing plates 54 and a first motor 55, wherein a chute is formed in the right side surface of the inside of the cabinet body 1, the baffle plate 51 which is uniformly distributed is connected in a sliding mode, the baffle plate 51 corresponds to the filter screen plate 4, the connecting strips 52 are formed in the left side surface of the baffle plate 51, threaded holes are formed in the upper side surface of the connecting strips 52, the threaded rods 53 are connected with the inner threads of all the threaded holes, two corresponding fixing plates 54 are rotatably connected to the upper end and the lower end of each threaded rod 53, the two fixing plates 54 are fixed on the right side surface of the inside of the cabinet body 1, the first motor 55 is installed on the lower side surface of the fixing plate 54 on the lower side, an output shaft of the first motor 55 is fixed on the lower end surface of the threaded rod 53, and a blocking assembly 5 is arranged to block a strip-shaped opening formed in the right side surface of the cabinet body 1;

wherein: the input of PLC controller 2 is connected the output of external power source electricity, and the input of first motor 55 is connected to the output electricity of PLC controller 2, and PLC controller 2 and humidity transducer 3 two-way electricity are connected.

Wherein: the front end inside the cabinet body 1 is hinged with a second baffle plate 9, a brace 10 is fixed on the front side surface of the second baffle plate 9, and the cabinet body 1 is sealed by arranging the second baffle plate 9.

Wherein: an opening is formed in the front side face of the second baffle plate 9, a transparent plate 11 is fixed in the opening, and a user can conveniently observe the condition inside the cabinet body 1 by arranging the transparent plate 11.

The utility model provides a high-safety movable switch cabinet, which has the following working principle: the humidity sensor 3 detects the humidity inside the cabinet 1 in real time in the daily use process, when the humidity is too high, the PLC controller 2 drives the automatic control air suction fan 64, the first motor 55 and the second motor 72, the first motor 55 starts and then drives the threaded rod 53 to rotate, the threaded rod 53 rotates and drives all the connecting strips 52 to move downwards, all the connecting strips 52 move downwards and drive all the baffle plates 51 to move downwards to open uniformly distributed strip-shaped openings formed in the right side surface of the cabinet 1, the air suction fan 64 is started and then pumps outside air into the air inlet box 82, the air enters the air inlet box 82 and is sprayed into the cabinet 1, the second motor 72 starts and then drives the toothed belt 74 to rotate, the toothed belt 74 rotates and drives the air inlet box 82 to move, the air outside can be uniformly sprayed into the cabinet 1 in the moving process of the air inlet box 82, ventilation can be performed under the condition, the humidity inside the cabinet 1 is reduced, thereby the safety of the cabinet 1 is greatly improved due to the fact that the air is too high.

It should be noted that, the specific model of the PLC controller 2 disclosed in the above embodiment is siemens S7-200, the humidity sensor 3 may be a TH10S-B humidity sensor, the first motor 55 and the second motor 72 may be 68KTYZ micro low-speed permanent magnet synchronous motors, the air extraction fan 64 may be a D2E146 air extraction fan, and the PLC controller 2 controls the operation of the first motor 55, the air extraction fan 64 and the second motor 72 by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A high security removable switch cabinet which characterized in that: comprises a cabinet body (1) and a blocking component (5);

cabinet body (1): the intelligent cabinet temperature sensor is characterized in that a PLC (programmable logic controller) controller (2) and a humidity sensor (3) are installed inside the intelligent cabinet temperature sensor, strip-shaped openings which are uniformly distributed are formed in the right side face of the cabinet body (1), a filter screen plate (4) is fixed inside each strip-shaped opening, an air extraction component (6) is installed on the left side face of the cabinet body (1), and a moving component (7) is installed on the left side face of the inside of the cabinet body (1);

barrier assembly (5): the novel multifunctional cabinet comprises a baffle (51), connecting strips (52), threaded rods (53), fixing plates (54) and a first motor (55), wherein a chute is formed in the right side face of the inside of the cabinet body (1), the baffle (51) which is evenly distributed is connected with the inside of the chute in a sliding mode, the baffle (51) corresponds to the filter screen plate (4), the connecting strips (52) are formed in the left side face of the baffle (51), threaded holes are formed in the upper side face of the connecting strips (52), the threaded rods (53) are connected with the internal threads of all the threaded holes, the two corresponding fixing plates (54) are rotatably connected with the upper end and the lower end of each threaded rod (53), the two fixing plates (54) are fixed on the right side face of the inside of the cabinet body (1), the first motor (55) is mounted on the lower side face of the fixing plate (54) on the lower side, and an output shaft of the first motor (55) is fixed on the lower end face of each threaded rod (53).

Wherein: the input end of the PLC (2) is electrically connected with the output end of an external power supply, the output end of the PLC (2) is electrically connected with the input end of the first motor (55), and the PLC (2) is electrically connected with the humidity sensor (3) in a bidirectional mode.

2. A high security removable switch cabinet as claimed in claim 1 wherein: the utility model discloses a PLC controller (2), including cabinet body (1), subassembly (6) of bleeding, cabinet body (1) are including the subassembly (6) of bleeding, filter screen dish (62), installation strip (63) and bleed fan (64), the inside of the air inlet that sets up on the cabinet body (1) left surface is fixed with bleeds bucket (61), the inside left end of bleeds bucket (61) is fixed with filter screen dish (62), the inside of bleeds bucket (61) is fixed with installation strip (63), install on the right flank of installation strip (63) bleed fan (64), the output of PLC controller (2) is connected to the input electricity of bleed fan (64).

3. A high security removable switch cabinet as claimed in claim 1 wherein: the movable assembly (7) comprises a second mounting bar (71), a second motor (72), tooth columns (73) and tooth belts (74), two corresponding second mounting bars (71) are fixed on the left side face of the inside of the cabinet body (1), the second motor (72) is mounted on the front side face of the second mounting bar (71) on the front side, an output shaft of the second motor (72) is fixed on the front end face of the tooth column (73) on the upper side, three corresponding tooth columns (73) are rotatably connected on the corresponding inner side face of the two second mounting bars (71), the three tooth columns (73) are connected through the tooth belts (74), and the input end of the second motor (72) is electrically connected with the output end of the PLC (2).

4. A high security removable switch cabinet as claimed in claim 2 wherein: still include subassembly (8) that admits air, subassembly (8) that admits air contains air hose (81) and air inlet box (82), the inside of the gas outlet that sets up on the right-hand member face of bleed barrel (61) is fixed with air hose (81), the inside of the air inlet that sets up on the side on air inlet box (82) is fixed to the lower extreme of air hose (81), air inlet box (82) are fixed on the right flank of toothed belt (74).

5. A high security removable switch cabinet as claimed in claim 1 wherein: the front end inside the cabinet body (1) is hinged with a second baffle (9), and a brace (10) is fixed on the front side surface of the second baffle (9).

6. The high security removable switch cabinet of claim 5, wherein: an opening is formed in the front side face of the second baffle plate (9), and a transparent plate (11) is fixed in the opening.