CN204243579U - A kind of Intelligent high-pressure electronic box switch cubicle - Google Patents

Abstract

The utility model relates to an intelligent high-voltage electric box switch cabinet, which includes a cabinet body, a locking mechanism and a ventilation device. The interior of the cabinet body is divided into a busbar room, a control room, a instrument room, handcart room and drive room; the busbar room and the control room are respectively located on the left and right sides of the upper floor; the top sides of the handcart room are provided with slide rails for supporting the partition; the partition There are through holes and temperature and humidity sensors on the board; the locking mechanism includes a motor, an electromagnetic lock, a fingerprint sensor switch and a reminder light that are arranged in the drive chamber and connected to the rack at the bottom of the cabinet through gear meshing transmission; The motor is electrically connected to the temperature and humidity sensor, the electromagnetic lock, the fingerprint sensor switch and the prompt light respectively. The intelligent high-voltage electric box switchgear described in the utility model has the advantages of reasonable structure, convenient use, safety and reliability, and effectively solves the problem of low intelligence of the high-voltage electric box switchgear.

Description

An intelligent high-voltage electric box switch cabinet

technical field

The utility model relates to the field of power system equipment, in particular to an intelligent high-voltage electric box switch cabinet.

Background technique

The stable operation of the power system not only affects the sustainable development of the national economy, but also is closely related to the daily life of the people.

The traditional medium-voltage switchgear uses a closed metal cabinet, so it is impossible to know the operating status of the switchgear in the cabinet in time. Due to the lack of self-detection devices before the accident, the switchgear cannot automatically cut off the power supply when the equipment is in danger, so the switchgear cannot automatically avoid failures, and the maintenance personnel after the accident cannot quickly and accurately detect the fault status and location of the fault in the switchgear , and the occurrence of this kind of failure is sudden, without any warning, it may cause accidents such as explosions and fires that seriously endanger personal safety, and at the same time affect the reliability of the power supply and distribution network, and thus bring Significant economic loss and serious social impact.

Contents of the invention

The technical problem to be solved by the utility model is: in order to overcome the above-mentioned problems, an intelligent high-voltage electric box switchgear is provided, which has a reasonable structure, has the advantages of convenient use, safety and reliability, and effectively solves the The problem of low intelligence of switchgear.

The technical solution adopted by the utility model to solve the technical problem is: an intelligent high-voltage electric box switch cabinet, including a cabinet body with an opening on one side, a locking mechanism and a ventilation device arranged on the right side of the outer wall of the cabinet. The inside of the cabinet is divided into a bus room, a control room, an instrument room, a handcart room and a driving room by several partitions from top to bottom; the bus room and the control room are respectively located on the left and right sides of the upper floor; Both sides of the top of the handcart room are provided with slide rails for supporting the partition; the support feet of the cabinet are provided with grounding wires connected to the cabinet for leakage protection; There are several through holes for heat dissipation and ventilation and temperature and humidity sensors;

The locking mechanism includes a motor installed in the drive chamber and connected to the rack at the bottom of the cabinet through gear meshing transmission, an electromagnetic lock for locking the cabinet door, a fingerprint sensor switch for opening and closing the electromagnetic lock, and a reminder light The motor is electrically connected to the temperature and humidity sensor, the electromagnetic lock, the fingerprint sensor switch and the prompt light respectively, and the motor is electrically connected to the external power supply.

As a preferred solution, the cabinet is made of stainless steel;

As a preferred solution, the diameter of the through hole is 0.5-0.8 cm.

As a preferred solution, the prompt light is an LED light.

As a preferred solution, a ventilation fan is arranged in the ventilation device.

The beneficial effects of the utility model are: providing an intelligent high-voltage electric box switch cabinet, the cabinet body is made of non-magnetic stainless steel plate, which ensures the structural strength of the cabinet body; Partition partitions, on the one hand, reduce the weight of the cabinet, on the other hand, the porous structure is conducive to the control of heat dissipation and humidity in the cabinet; the handcart room uses electric methods to assist the movement of the handcart, which is convenient for repair and maintenance; the cabinet There is a grounding wire for leakage protection inside the supporting feet, no need to weld additional grounding wires on the cabinet body, making the cabinet body more tidy; there is an air supply device outside the cabinet body, which does not occupy the space in the cabinet body; fingerprint recognition The controlled electromagnetic lock can prevent the equipment from being damaged by unauthorized personnel; its structure is reasonable, it has the advantages of convenient use, safety and reliability, and effectively solves the problem of low intelligence of high-voltage electric box switch cabinets.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of the overall structure of a kind of intelligent high-voltage electric box switch cabinet described in the utility model;

Fig. 2 is a schematic diagram of a partition structure of an intelligent high-voltage electric box switch cabinet according to the utility model;

Fig. 3 is a structural schematic diagram of a ventilation device of an intelligent high-voltage electric box switchgear according to the utility model.

The marks in the accompanying drawings are described as follows: 1, cabinet body, 11, busbar room, 12, control room, 13, instrument room, 14, handcart room, 141, slide rail, 142, rack, 143, motor, 15, Ground wire, 16, partition, 161, through hole, 162, temperature and humidity sensor, 2, locking mechanism, 21, electromagnetic lock, 22, fingerprint sensor switch, 23, reminder light, 3, ventilation device, 31, ventilation fan .

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

An intelligent high-voltage electric box switchgear as shown in Figure 1 includes a cabinet body 1 with an opening on one side, a locking mechanism 2, and a ventilation device 3 arranged on the right side of the outer wall of the cabinet body 1. The cabinet body 1. The interior is divided into busbar room 11, control room 12, instrument room 13, handcart room 14 and driving room by several partitions 16 from top to bottom; the bus room 11 and control room 12 are respectively located on the upper floor The left and right sides; the top sides of the handcart room 14 are provided with slide rails 141 for supporting the partition 16; line 15;

The locking mechanism 2 includes a motor 143 arranged in the driving chamber and connected to the rack 142 at the bottom of the cabinet through gear engagement transmission, an electromagnetic lock 21 for locking the cabinet door, and a fingerprint sensor for opening and closing the electromagnetic lock. The switch 22 and the reminder light 23; the motor 143 is electrically connected with the temperature and humidity sensor 162, the electromagnetic lock 21, the fingerprint sensor switch 22 and the reminder light 23; the cabinet body 1 is made of stainless steel plate; The reminder lamp 23 is an LED lamp; the motor (143) is electrically connected with an external power supply.

A kind of intelligent high-voltage electric box switchgear as shown in Figure 2, described clapboard 16 is provided with some through holes 161 and temperature and humidity sensor 162 for heat dissipation and ventilation; Described through hole 161 diameter is 0.5 ~0.8cm;

As shown in FIG. 3 , an intelligent high-voltage electric box switchgear, the ventilation device 3 is provided with a ventilation fan 31 .

An intelligent high-voltage electric box switch cabinet described in the utility model, the cabinet body is made of non-magnetic stainless steel plate, which ensures the structural strength of the cabinet body; the functional rooms in the cabinet body are separated by porous partitions, On the one hand, it reduces the weight of the cabinet, and on the other hand, the porous structure is conducive to the control of heat dissipation and humidity in the cabinet; the handcart room uses electric methods to assist the movement of the handcart, which is convenient for repair and maintenance; There is a grounding wire for leakage protection, and there is no need to weld additional grounding wires on the cabinet body, making the cabinet body more tidy; there is an air supply device outside the cabinet body, which does not occupy the space in the cabinet body; the electromagnetic lock controlled by fingerprint identification It can prevent the equipment from being damaged by unauthorized personnel; its structure is reasonable, it has the advantages of convenient use, safety and reliability, and effectively solves the problem of low intelligence of high-voltage electric box switch cabinets.

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (5)

1. An intelligent high-voltage electric box switchgear is characterized in that: it includes a cabinet (1) with an opening on one side, a locking mechanism (2) and a ventilation device ( 3), the interior of the cabinet (1) is divided into a busbar room (11), a control room (12), an instrument room (13), and a handcart room (14) from top to bottom by several partitions (16). ) and the drive room; the busbar room (11) and the control room (12) are respectively located on the left and right sides of the upper floor; Slide rails (141); the support feet of the cabinet (1) are provided with grounding wires (15) connected to the cabinet (1) for leakage protection; the partitions (16) are provided with Several through holes (161) and temperature and humidity sensors (162) for heat dissipation and ventilation; The locking mechanism (2) includes a motor (143) arranged in the drive chamber and connected to the rack (142) at the bottom of the cabinet through gear meshing transmission, an electromagnetic lock (21) for locking the cabinet door, and an electromagnetic lock (21) for locking the cabinet door. Open and close the fingerprint sensor switch (22) of the electromagnetic lock and the prompt lamp (23); The lamps (23) are electrically connected to each other, and the motor (143) is electrically connected to an external power supply. 2. An intelligent high-voltage electric box switch cabinet according to claim 1, characterized in that: the cabinet body (1) is made of stainless steel plate. 3. An intelligent high-voltage electric box switchgear according to claim 1, characterized in that: the diameter of the through hole (161) is 0.5-0.8 cm. 4. An intelligent high-voltage electric box switchgear according to claim 1, characterized in that: said reminder light (23) is an LED light. 5. An intelligent high-voltage electric box switchgear according to claim 1, characterized in that: said ventilation device (3) is provided with a ventilation fan (31).