Extra-high-voltage cooling shielding clothes for live working

Abstract

The invention provides extra-high-voltage cooling shielding clothes for live working. The shielding clothes comprise a shielding clothes body, cooling assemblies arranged on the shielding clothes body, and a detecting unit. The shielding clothes body comprises a conduction outer lining, a cooling inner lining, and a ventilating layer sandwiched between the conduction outer lining and the cooling inner lining. The number of the cooling assemblies is at least four. Each cooling assembly comprises one air guide opening and a minitype fan connected with the air guide opening, and the air guide openings are formed in the same position on the shielding clothes body. The shielding clothes are convenient to assemble and disassemble without damaging the whole shielding efficiency of the shielding clothes; while the electric integrity of the shielding clothes is ensured, air volume is conveyed uniformly, and effective cooling is ensured; meanwhile, mobility of airflow is improved, the coverage area is increased, and the temperature of the human body under the high-temperature condition is reduced effectively by means of evaporation of sweat; the situation that due to the unsmooth airflow, the clothes are fluffy and swell, and inconvenience is brought to operation of an operator is avoided, and the safety of equipment and the personal safety of the operator are ensured.

Description

technical field [0001] The invention relates to live work clothing, in particular to a cooling shielding clothing for UHV live work. Background technique [0002] When carrying out live maintenance work on 800kV transmission lines or converter stations, in order to prevent possible electric shock injuries to operators caused by electric fields, operators must wear shielding clothing all over their bodies. In order to obtain sufficient shielding effect, shielding clothing is thick and relatively closed, which is not conducive to the loss of heat generated by operators under high-level labor, which reduces the working efficiency of operators and increases the risk of heat stress or even heatstroke, electric shock and falling from high altitude. However, the existing shielding suits do not consider the problems of operators when they carry out maintenance work under high temperature conditions in summer, and the existing air-cooled suits are not suitable for live workers on tra...

AI Technical Summary

Problems solved by technology

In order to obtain sufficient shielding effect, shielding clothing is thick and relatively closed, which is not conducive to the loss of heat generated by operators under high-level labor, which reduces the operating efficiency of operators and increases the risk of heat stress or even heat stroke, electric shock and falling from a high altitude

However, the existing shielding suits do not consider the problems of operators when they carry out maintenance work under high temperature conditions in summer, and the existing air-cooled suits are not suitable for live workers on transmission lines or converter stations: (1) the existing wind-cooled suits The cold clothes have no shielding effect on the electric field; (2) the existing air-cooled clothes make the clothes bulky, which affects the manipulability of the operator and brings inconvenience to the operation; (3) the traditional air-cooled clothes will short-circuit the Too many air gaps will reduce the insulation strength of the gap and bring danger to operators and equipment; (4) The air inlet will destroy the Faraday cage effect of the shielding suit and reduce the shielding efficiency

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