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A dehumidification system for box-type substations and ring network cabinets

A technology of box-type substation and ring main unit, which is applied in distribution substation, cooling/ventilation of substation/switchgear, substation/distribution device casing, etc. High humidity and other problems, to achieve the effect of easy maintenance and replacement, avoiding excessive temperature, and good drying effect

Inactive Publication Date: 2019-01-18
云南博创电气设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the ring cages currently on the market are often installed on the ground and connected to the cable trench, so the air humidity in the cabinet is relatively high. Cause short-circuit damage to power components, resulting in power failure

Method used

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  • A dehumidification system for box-type substations and ring network cabinets
  • A dehumidification system for box-type substations and ring network cabinets
  • A dehumidification system for box-type substations and ring network cabinets

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention relates to the technical field of dehumidification systems, in particular to a dehumidification system for box-type substations and ring network cabinets, which includes a housing, the bottom of the shell is fixed with a cabinet body, A humidity sensor is installed on one side of the cabinet body, a first temperature sensor is installed on the other side of the cabinet body, an electric air valve is fixed on the bottom of the cabinet body, a cabinet door is rotatably connected with the cabinet body through a hinge, and an air inlet pipe and an air outlet pipe penetrating the topof the cabinet body are fixed on the lower surface wall of the shell body. An intake duct, exhaust pipes and treatment tanks are provided, and theby setting thetreatment tank, The first fan, the heater, the second temperature sensor and the drying box are connected and fixed so as to facilitate the maintenance and replacement of the dehumidification system. The air inlet pipe and the air outlet pipe arranged at the top of the cabinet body can realize the air circulation drying function in the cabinet body, greatly reduce the air drying amount, save the cost and achieve good drying effect.

Description

technical field [0001] The invention relates to the technical field of dehumidification systems, in particular to a dehumidification system for box-type substations and ring network cabinets. Background technique [0002] As an important part of the smart distribution network, the construction of distribution automation projects has been rapidly advancing in recent years, and the distribution automation system has shifted from a project pilot to a full-scale implementation stage. As an important equipment of the distribution network, the ring main unit plays an important role in connecting the distribution ring network and distributing electric energy. [0003] However, the ring cages currently on the market are often installed on the ground and connected to the cable trench, so the air humidity in the cabinet is high. When the moisture content in the air is high, condensation or even water accumulation is prone to occur in the cabinet, and Cause short-circuit damage to pow...

Claims

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Application Information

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IPC IPC(8): H02B1/56H02B1/28H02B7/06H02B13/00
Inventor 郑建龙
Owner 云南博创电气设备有限公司
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