Water boiling device for water boiling test of composite cross arm and use method of water boiling device

Abstract

The invention discloses a water boiling device for a water boiling test of a composite cross arm and a use method of the water boiling device. A cooling pipe is arranged on a boiling tank cover body and connected with a first water storage tank, the effect of heating liquid in the first water storage tank is achieved, heat dissipated from the boiling tank cover body can be recycled, water added into the boiling device is high-temperature water, the water temperature change in the water boiling box body is small, so that the load of the heater can be reduced; a heat preservation baffle is arranged on the outer side wall of the boiling tank body, the heat preservation effect is achieved, and heat loss is reduced; a liquid level controller is arranged, opening and closing of a liquid inlet pump electromagnetic valve in a water inlet device are controlled through the liquid level controller, the needed liquid level height is achieved, the step of manual water adding is omitted, and the working efficiency is higher; and a composite cross arm placing box is arranged, and a plurality of ventilation openings are formed in the composite cross arm placing box, so that the composite cross arm can be placed in the composite cross arm placing box, the situation that the composite cross arm has no place to be placed is avoided, and heat dissipation and cooling of the composite cross arm are not affected.

Description

technical field [0001] The invention relates to the technical field of poaching devices, in particular to a composite cross-arm poaching test poaching device and a method for using the same. Background technique [0002] In the field of power facilities, the composite insulated cross arm for transmission lines is a very important supporting structural part. One end of the composite insulated cross arm is connected to the transmission tower through fixed equipment such as fittings, and the other end is connected to the transmission wire. The role of the silicone rubber shed on the insulating cross-arm is to increase the creepage distance and improve the insulation level of the composite cross-arm. Cross arms include early fuse cross arms, solid mandrel composite insulation cross arms and hollow filled composite insulation cross arms. Among them, the early fuse insulation cross-arms also had wooden or iron cross-arms, but in the process of long-term operation, there will be p...

AI Technical Summary

Problems solved by technology

[0004] At present, there are many water boiling devices for boiling tests on the market, but many water boiling devices do not consider how to recover heat. A large part of the heat is emitted directly from the lid, resulting in waste of heat and easy to burn the experiment. personnel

Moreover, there is also a problem that cold water is directly added to the boiling device during the experiment, which can easily lead to uneven temperature in various parts, and the temperature changes greatly, which increases the load on the heater.

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