CN203632011U - Novel 10 kV power distribution switch cabinet - Google Patents

Abstract

The utility model discloses a novel 10 kV power distribution switch cabinet. The cabinet comprises a cabinet body and cabinet doors. The cabinet doors comprise a fixed cabinet door and movable cabinet doors. The outer surface of the fixed cabinet door is provided with a circuit breaker mounting box. A circuit breaker is arranged in the circuit breaker mounting box. The circuit breaker mounting box is also provided with a box cover. The inner surface of the fixed cabinet door is provided with a wiring box. Electric wires connected with the circuit breaker in the interior of the cabinet body are all arranged in the wiring box. According to the utility model, a power switch of the 10 kV power distribution switch cabinet can be arranged externally, and when needing to operate the circuit breaker, work personnel only need to open the box cover of the circuit breaker mounting box and do not need to open the cabinet door of the power distribution switch cabinet. Therefore, the probability that the work personnel touch live electrical elements can be reduced and the potential safety hazard can be eliminated.

Description

A new type of 10kV power distribution switchgear

technical field

The utility model relates to a switch cabinet, in particular to a 10kV power distribution switch cabinet with an external power switch.

Background technique

With the increase of 10kV cable lines, the use of 10kV power distribution switchgear is becoming more and more extensive, and the number of operations of 10kV power distribution switchgear by staff is gradually increasing. Since there are a large number of live electrical components in the 10kV power distribution switchgear, and every operation on the 10kV power distribution switchgear needs to open the door of the 10kV power distribution switchgear, which increases the chance of the staff coming into contact with live electrical components. There are certain security risks.

Utility model content

The purpose of this utility model is to provide a new type of 10kV power distribution switchgear, which can operate the power switch of the new type of power distribution switchgear without opening the door of the power distribution switchgear, so as to reduce the probability of workers coming into contact with live electrical components and Security risks.

The utility model adopts the following technical solutions:

A new type of 10kV power distribution switchgear, including a cabinet body and a cabinet door. The cabinet door is divided into a fixed cabinet door and a movable cabinet door. The outer surface of the fixed cabinet door is provided with a circuit breaker installation box. The circuit breaker is set In the circuit breaker installation box, the circuit breaker installation box is also provided with a box cover; the inner surface of the fixed cabinet door is provided with a wiring box, and the wires connected to the circuit breaker inside the cabinet are all arranged in the wiring box.

The circuit breaker installation box is provided with a fingerprint lock.

The inner and outer surfaces of the circuit breaker installation box are provided with insulating layers.

The inner and outer surfaces of the wiring box are provided with insulating layers.

The utility model divides the cabinet door of the 10kV power distribution switch cabinet into a fixed cabinet door and a movable cabinet door, and arranges a circuit breaker installation box and a wiring box on the inner and outer surfaces of the fixed cabinet door respectively. In the installation box of the circuit breaker, the power switch of the 10kV power distribution switch cabinet is externally installed; when the staff needs to operate the circuit breaker, just open the cover of the circuit breaker installation box without opening the door of the power distribution switch cabinet , which reduces the chance of workers coming into contact with live electrical components, and can reduce potential safety hazards.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1, the utility model comprises a cabinet body 1 and a cabinet door, and the cabinet door is divided into a fixed cabinet door 2 and a movable cabinet door 3, the fixed cabinet door 2 cannot be opened, and the movable cabinet door 3 It has the same function as the door of the existing power distribution switch cabinet and can be opened according to user needs. The outer surface of the fixed cabinet door 2 is provided with a circuit breaker installation box 4, the circuit breaker installation box 4 has a cover that can be closed, and the circuit breaker 5 is arranged in the circuit breaker installation box 4; the inner surface of the fixed cabinet door 2 is provided with a walk-through The wiring box, the wiring box and the fixed cabinet door 2 form a relatively closed chamber, and the wires connected to the circuit breaker 5 inside the cabinet body 1 are all arranged in the wiring box. In order to ensure the safety performance, the inner and outer surfaces of the circuit breaker installation box 4 and the inner and outer surfaces of the wiring box are provided with insulating layers.

Due to the installation of the circuit breaker installation box 4, the external placement of the power switch of the 10kV power distribution switch cabinet can be realized. When the staff need to operate the circuit breaker 5 to realize power control, they only need to open the cover of the circuit breaker installation box 4 to carry out relevant operations, and there is no need to open the cabinet door of the 10kV power distribution switchgear, which reduces the staff's access to The probability of live electrical components can reduce safety hazards.

In order to avoid misoperation, the utility model also sets a fingerprint lock 6 on the circuit breaker installation box 4, and utilizes the fingerprint lock 6 to realize the control of the circuit breaker installation box 4. When the staff with operating authority needs to operate the circuit breaker 5, the cover of the circuit breaker installation box 4 can be opened through the fingerprint lock 6; and the personnel without authority cannot open the circuit breaker installation box 4, which improves the utility model safety performance.

The utility model only changes the installation position of the circuit breaker 5, and does not change the electrical components and wiring relationships inside the power distribution switch cabinet, so the electrical components and wiring relationships inside the power distribution switch cabinet will not be repeated here.

Claims (4)

1. a novel 10kV distribution switchgear cabinet, comprise cabinet and cabinet door, it is characterized in that: described cabinet door is divided into fixed cabinet door and movable cabinet door, fixed cabinet door exterior surface is provided with circuit breaker box body is installed, circuit breaker is arranged on circuit breaker and installs in box body, and circuit breaker is installed box body and is also provided with lid; Fixed cabinet door inner surface is provided with wiring casing, and the inner electric wire being connected with circuit breaker of cabinet is all arranged in wiring casing.

2. novel 10kV distribution switchgear cabinet according to claim 1, is characterized in that: described circuit breaker is installed on box body and is provided with Fingerprint Lock.

3. novel 10kV distribution switchgear cabinet according to claim 2, is characterized in that: described surface, circuit breaker mounting box inside and outside is provided with insulating barrier.

4. novel 10kV distribution switchgear cabinet according to claim 3, is characterized in that: described wiring casing surfaces externally and internally is provided with insulating barrier.

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