Circulation water cooling system

Abstract

The invention discloses a circulation water cooling system. The circulation water cooling system is used for cooling a resistor welding machine. The circulation water cooling system comprises a closedwater tank, a water pump and a cooling water pipe. The water pump is arranged in the closed water tank. A water inlet of the cooling water pipe is connected with the water pump. The cooling water pipe is connected out with the closed water tank by a pipe outlet of the closed water tank, and is connected back to the closed water tank by a pipe inlet of the closed water tank after passing through the resistor welding machine. According to the circulation water cooling system, the closed water tank is adopted, and therefore cooling water is not required to be added, convenience is provided for automatic equipment running, cooling water pollution caused by outside impurities such as dust microorganism is avoided.

Description

technical field [0001] The invention relates to the field of resistance welding machines, in particular to a circulating water cooling system for resistance welding machines. Background technique [0002] The existing cooling water circulation system generally adopts an open structure. The disadvantage is that the cooling water will be lost due to water evaporation, and the cooling water needs to be replenished frequently. This not only brings inconvenience to the normal operation of the equipment, but also deposits impurities in the air. In the water tank, frequent water changes can also easily accumulate impurities in the water in the water tank, which needs to be cleaned regularly, increasing equipment maintenance costs. [0003] In addition, the existing cooling water circulation system uses sewage pipes to filter out impurities, which requires manual participation and the filtering effect depends on the experience of workers, so the reliability is poor. However, relyin...

AI Technical Summary

Problems solved by technology

[0002] The existing cooling water circulation system generally adopts an open structure. The disadvantage is that the cooling water will be lost due to water evaporation, and the cooling water needs to be replenished frequently. This not only brings inconvenience to the normal operation of the equipment, but also deposits impurities in the air. In the water tank, frequent water changes can also easily accumulate impurities in the water in the water tank, which needs to be cleaned regularly, increasing equipment maintenance costs

[0003] In addition, the existing cooling water circulation system uses sewage pipes to filter out impurities, which requires manual participation and the filtering effect depends on the experience of workers, so the reliability is poor

However, the method of relying on the linkage to realize sewage discharge, the timing of using the linkage depends on manual experience, is unreliable, and at the same time has a complex structure and poor economic efficiency.

Images