Electric welding machine with environmental protection function for building construction

Abstract

The invention discloses an electric welding machine with an environmental protection function for building construction. The electric welding machine comprises a shock absorption base, a shock absorption groove is formed in the top of the shock absorption base, a shock absorption plate is slidably connected between both sides of the inner wall of the shock absorption groove, and a chassis is fixedly connected to the top of the shock absorption plate. A mounting plate is fixedly connected between both sides of the inner wall of the chassis, a mounting block is fixedly connected to the bottom ofthe inner wall of the chassis, a filter block is fixedly connected to the top of the mounting block, and a filter tank is formed in the top of the filter block. The invention relates to the technicalfield of construction welding facilities. The electric welding machine with the environmental protection function for building construction solves the problem that the electric welding machine does not have the function of environmental protection and prevents welding fume from drifting in the air to cause serious damage to the physical health of construction workers. The rapid absorption, filtration and purification treatment of the welding fume produced by welding are achieved and the welding operations of the construction workers are greatly facilitated.

Description

technical field [0001] The invention relates to the technical field of building welding facilities, in particular to an electric welding machine for building construction with an environmental protection function. Background technique [0002] The electric welding machine uses the high-temperature arc generated when the positive and negative poles are short-circuited in an instant to melt the solder on the electrode and the material to be welded, so as to combine the objects to be contacted. Its structure is very simple, which is a high-power transformer, electric welding machine Generally, it can be divided into two types according to the type of output power supply, one is AC power supply and the other is DC power supply. They use the principle of inductance, and the inductance will produce a huge voltage change when it is turned on and off. The high-voltage arc generated during the short circuit melts the solder on the welding rod to achieve the purpose of atomic bonding;...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an electric welding machine with environmental prote

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