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Combined switch system

A switch system and combined technology, applied in substation/switch layout details, electrical components, substation/power distribution device shell, etc., can solve problems such as electric leakage, electric shock, non-wear resistance, unsafe use, etc., to prevent power failure, Conducive to electrical conductivity and wear-resistant anti-aging effect

Inactive Publication Date: 2016-12-21
屈荐映
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing switchgear, the structure is complicated, the installation is difficult and the use is unsafe, and there are certain safety hazards
Moreover, the rubber rod in the internal isolating switch does not have the effect of anti-stretching, and is easily stretched by the tension of the wire. In addition, there are problems of poor conductivity, non-wear resistance, and rapid aging, which may easily lead to electric leakage and electric shock accidents.

Method used

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  • Combined switch system
  • Combined switch system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 As shown, a combined switch system includes a cabinet body 1, a fuse cartridge assembly 2 and a circuit breaker 3. A rubber plate 4 is provided at the lower left end of the cabinet body 1, and a fixing seat is provided above the rubber plate 4. 5. The lower right end of the cabinet body 1 is provided with a grounding terminal 6, the grounding terminal 6 is provided with a connection terminal 7, the upper right side of the cabinet body 1 is provided with an instrument room 8, and the fuse cartridge assembly 2 is located at At the lower right end of the cabinet body 1, the fuse cartridge assembly 2 is fixed to the fixing seat 5, the lower end of the fuse cartridge assembly 5 is provided with an incoming line terminal 9, and the circuit breaker 3 is located in the middle of the cabinet body 1, so An isolating switch 10 is arranged above the circuit breaker 3, a rubber rod 11 is arranged on the isolating switch 10, more than one rubber rod 11 is provided, ...

Embodiment 2

[0042] refer to figure 1 As shown, a combined switch system includes a cabinet body 1, a fuse cartridge assembly 2 and a circuit breaker 3. A rubber plate 4 is provided at the lower left end of the cabinet body 1, and a fixing seat is provided above the rubber plate 4. 5. The lower right end of the cabinet body 1 is provided with a grounding terminal 6, the grounding terminal 6 is provided with a connection terminal 7, the upper right side of the cabinet body 1 is provided with an instrument room 8, and the fuse cartridge assembly 2 is located at At the lower right end of the cabinet body 1, the fuse cartridge assembly 2 is fixed to the fixing seat 5, the lower end of the fuse cartridge assembly 5 is provided with an incoming line terminal 9, and the circuit breaker 3 is located in the middle of the cabinet body 1, so An isolating switch 10 is arranged above the circuit breaker 3, a rubber rod 11 is arranged on the isolating switch 10, more than one rubber rod 11 is provided, ...

Embodiment 3

[0059] refer to figure 1 As shown, a combined switch system includes a cabinet body 1, a fuse cartridge assembly 2 and a circuit breaker 3. A rubber plate 4 is provided at the lower left end of the cabinet body 1, and a fixing seat is provided above the rubber plate 4. 5. The lower right end of the cabinet body 1 is provided with a grounding terminal 6, the grounding terminal 6 is provided with a connection terminal 7, the upper right side of the cabinet body 1 is provided with an instrument room 8, and the fuse cartridge assembly 2 is located at At the lower right end of the cabinet body 1, the fuse cartridge assembly 2 is fixed to the fixing seat 5, the lower end of the fuse cartridge assembly 5 is provided with an incoming line terminal 9, and the circuit breaker 3 is located in the middle of the cabinet body 1, so An isolating switch 10 is arranged above the circuit breaker 3, a rubber rod 11 is arranged on the isolating switch 10, more than one rubber rod 11 is provided, ...

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Abstract

The invention discloses a combined switch system. The combined switch system comprises a cabinet body, a fuse cylinder assembly and a circuit breaker, wherein a rubber plate is arranged at a left lower end of the cabinet body, a fixed seat is arranged on the rubber plate, a grounding end is arranged at a right lower end of the cabinet body, a connection end is arranged on the grounding end, an instrument room is arranged at a right upper part of the cabinet body, the fuse cylinder assembly is arranged at a right lower end of the cabinet body and fixed with the fixed seat, an incoming line end is arranged at a lower end of the fuse cylinder assembly, the circuit breaker is arranged at the middle of the cabinet body, an isolation switch is arranged on the circuit breaker, more than one rubber rod is arranged on the isolation switch, an insulation bus is arranged on the rubber rod, a controller is arranged at a right side of the circuit breaker, and a sensor is arranged on the controller. The combined switch system is simple in structure, and is convenient to control and safe to use, and the rubber rods have the advantages of stretching resistance, electrical conduction facilitation, wear resistance, and aging resistance.

Description

technical field [0001] In particular, the invention relates to a combined switch system. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnectors, load switches, operating mechanisms, transformers and various protection devices. There are many classifica...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/32H02B1/30B29C45/14B29C45/17C08L23/06C08L23/08C08L39/06C08L25/14C08L33/00C08L79/02C08K13/04C08K7/14C08K3/26C08K3/34C08K3/04C08K3/08
CPCH02B1/28B29C45/14778B29C2045/1784C08L23/06C08L2205/02C08L2205/035C08L2312/08H02B1/30H02B1/32C08L23/0853C08L39/06C08L25/14C08L33/00C08L79/02C08K13/04C08K7/14C08K2003/265C08K3/34C08K3/04C08K2003/0806
Inventor 屈荐映
Owner 屈荐映