Box-type substation low-voltage cabinet

A box-type substation and low-voltage cabinet technology, which is applied in the field of high and low-voltage switch cabinets, can solve problems such as damage to components in the cabinet, and achieve the effect of convenient and detachable connection

Active Publication Date: 2020-12-04
南京自强铁路车辆配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that after the moisture in the environment enters the cabinet, it is easy to cause damage to the components in the cabinet

Method used

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  • Box-type substation low-voltage cabinet
  • Box-type substation low-voltage cabinet
  • Box-type substation low-voltage cabinet

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Embodiment Construction

[0037] The following is attached Figure 1-6 The application is described in further detail.

[0038] The embodiment of the present application discloses a low-voltage cabinet of a box-type substation.

[0039] Such as figure 1As shown, a box-type substation low-voltage cabinet mainly includes a cabinet body 1, a cabinet door 2 installed at the cabinet mouth of the cabinet body 1, and an integrated tray 3 installed in the cabinet body 1. The cabinet door 2 can be rotated and installed on the cabinet body 1 on the side wall, it can also be fixed on the side wall of the cabinet body 1 by screws, the cabinet door 2 of this application is fixed on the side wall of the cabinet body 1 by screws; the integrated trays 3 are arranged and installed in the cabinet body 1 along the vertical direction , the integrated tray 3 can be one, two, three, etc., and there are three integrated trays 3 in this embodiment; components can be installed on the corresponding integrated tray 3 .

[004...

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PUM

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Abstract

The invention relates to a box-type substation low-voltage cabinet, which relates to the field of high-voltage and low-voltage switch cabinets, and comprises a cabinet body, a cabinet door rotatably arranged at a cabinet opening of the cabinet body and an integrated tray arranged in the cabinet body, and further comprises a support plate, a rotating plate, a gravity block and a moisture absorptionbag, wherein the supporting plate is arranged on the vertical side wall of the cabinet body, the supporting plate is located below the integrated tray, the rotating plate is rotationally arranged onthe end wall of the upper surface of the supporting plate, one side of the rotating plate abuts against the upper surface of the supporting plate, the other side of the rotating plate is away from thesupporting plate, the gravity block is arranged on the side, abutting against the supporting plate, of the rotating plate, and the moisture absorption bag abuts against the end, away from the gravityblock, of the rotating plate. According to the box-type substation low-voltage cabinet, the influence of moisture on components in the cabinet body can be effectively reduced.

Description

technical field [0001] The application relates to the field of high and low voltage switch cabinets, in particular to a low voltage cabinet of a box-type substation. Background technique [0002] The high and low voltage switchgear is the equipment connected to high voltage or low voltage cables. In the line, the high voltage cabinet is generally stepped down by the transformer to the low voltage cabinet, and then from the low voltage cabinet to the power distribution box. Some switches can be disconnected. Protective devices such as devices are assembled into one body. [0003] The Chinese patent whose publication number is CN104332855B discloses a low-voltage cabinet of a box-type substation and a box-type substation. Among them, the low-voltage cabinet of the box-type substation includes an incoming line unit, a feeder line unit, a capacitance compensation unit and a secondary instrument unit. The above-mentioned units are arranged in the same cabinet and are separated f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/36H02B1/30H02B1/32H02B7/06
CPCH02B1/28H02B1/36H02B1/306H02B1/32H02B7/06
Inventor 徐强卞维洪
Owner 南京自强铁路车辆配件有限公司
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