An intelligent high-voltage bus double-isolation quick plug-in device
A high-voltage busbar and plug-in device technology, applied in the field of high-voltage busbars, can solve the problems of inability to realize flexible power supply requirements, inflexible power transmission and distribution, and large power distribution room space, so as to facilitate supervision, improve safety and reliability, The effect of flexible and convenient operation
Active Publication Date: 2017-05-10
JIANGSU YINONE ELECTRIC
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Problems solved by technology
However, because the connection method is fixed connection, only one end of the busbar can enter the line and the other end can exit the line.
Power transmission and distribution is inflexible. Different power lines need to add new tubular bus devices, and the installation process is complicated, which increases the cost of use and occupies a large space in the power distribution room. It is impossible to realize flexible power supply for multiple outputs of one line. need
Method used
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Embodiment 1
[0025] This embodiment provides an intelligent high-voltage bus double-isolated quick plug-in device, which includes a base 1, on which a first casing 2 and a second casing 3 are sequentially arranged along its length direction, and the first casing 2 and The second casing 3 is connected and fixed by the connecting plate 4, and a first wire inlet sleeve 5 is provided at the end of the first casing 2 away from the second casing 3, between the first casing 2 and the second casing 3 There is also a plug-in connection rod 7 between them. The plug-in connection rod 7 is composed of a copper rod arranged inside and a silicone rubber insulating sleeve wrapped around the copper rod. An incoming line isolation module is provided in the first casing 2 to isolate the incoming line. The module includes a first plug-in sleeve 8, a three-position switch 9, and a second plug-in sleeve 10 arranged in sequence along the horizontal direction. The three-position switch 9 includes a contact that c...
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The invention discloses an intelligent high-voltage bus double-isolation-block quick plug device which comprises a base. A first shell cover and a second shell cover are arranged in the length direction on the base. The first shell cover and the second shell cover are fixedly connected through a connecting plate. One end, far away from the second shell cover, of the first shell cover is provided with a first wire-in sleeve pipe. A pluggable connecting rod is arranged between the first shell cover and the second shell cover. A wire-in isolation module is arranged in the first shell cover. The wire-in isolation module comprises a first pluggable sleeve pipe, a three-working-position switch and a second pluggable sleeve pipe which are arranged in the horizontal direction in sequence. One end of the first pluggable sleeve pipe is connected with the first wire-in sleeve pipe. The other end of the first pluggable sleeve pipe is connected with the input end of the three-working-position switch. The output end of the three-working-position switch is connected with one end of the second pluggable sleeve pipe. The other end of the second pluggable sleeve pipe is connected with the pluggable connecting rod. Operation pieces which can drive the three-working-position switch to rotate are arranged on the outer portions of the first shell cover and the second shell cover. The intelligent high-voltage bus double-isolation-block quick plug device is simple in structure, convenient to operate and high in universality.
Description
technical field [0001] The invention relates to a high-voltage bus, in particular to an intelligent high-voltage double-isolated quick plug-in device. Background technique [0002] With the rapid development of our country's economy, the demand for electricity in the whole society is increasing day by day. The advantages of high-voltage busbars, such as large carrying capacity, good insulation performance, high mechanical strength, good heat dissipation, low temperature rise, and low loss, have gradually been widely used. application. However, because the connection method is a fixed connection, only one end of the busbar can enter the line and the other end can exit the line. Power transmission and distribution is inflexible. Different power lines need to add new tubular bus devices, and the installation process is complicated, which increases the cost of use and occupies a large space in the power distribution room. It is impossible to realize flexible power supply for mu...
Claims
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IPC IPC(8): H02G5/00
Inventor 周桂根李恒刘峰周广钰
Owner JIANGSU YINONE ELECTRIC