Ozone water machine using raw material water for cooling

Abstract

The invention discloses an ozone water machine using raw material water for cooling. The ozone water machine comprises an oxygen feed system, a water-cooled ozone generation pipe, a gas-liquid mixing pump and an ozone dissolving device. An oxygen output opening of the oxygen feed system is communicated with an oxygen inlet of the water-cooled ozone generation pipe, and a water inlet of the gas-liquid mixing pump is communicated with a raw material water source used for preparing ozone water. The ozone water machine further comprises a backwater preventing device and a flow dividing pipeline, an ozone outlet of the water-cooled ozone generation pipe is communicated with a gas inlet of the backwater preventing device, a gas outlet of the backwater preventing device is communicated with an air suction port of the gas-liquid mixing pump, a water outlet of the gas-liquid mixing pump is divided into two paths through the flow dividing pipeline, one path is communicated with a cooling water inlet of the water-cooled ozone generation pipe, the other path is communicated with a water inlet of the ozone dissolving device, and a cooling water outlet of the water-cooled ozone generation pipe is communicated with a water inlet of the ozone dissolving device. The produced ozone water is high and stable in yield and stable in concentration, the efficiency is high, and the ozone water machine has the advantages of saving energy, being environmentally friendly, low in cost and small in installing space.

Description

technical field [0001] The invention relates to an ozone water machine cooled by raw water. Background technique [0002] Ozone water has a strong oxidizing property and has a wide range of applications. It is a broad-spectrum disinfectant that can kill bacteria and viruses on the surface of objects, remove pesticide residues in fruits and vegetables, and have no secondary pollution. Ozone water is prepared by dissolving the ozone gas produced by the ozone generating tube into the raw water at the production site. Therefore, the efficiency of the ozone gas produced by the ozone generating tube is an important factor restricting the efficiency of ozone water preparation, and the production of the ozone generating tube The efficiency of ozone gas is negatively correlated with the temperature of the ozone generating tube at work, that is, when the ozone generating tube works within the rated temperature range, its ozone output efficiency can reach the highest, and the ozone gen...

AI Technical Summary

Problems solved by technology

The ozone generating tube cooling method of this application has the following deficiencies: the first, the cost of using cooling liquid, circulating water pump, heat exchanger to cool is higher;

[0004] In the prior art, there is also an ozone generating tube cooling method that reduces the production cost of ozone water by using ordinary cooling water instead of the cooling liquid of the above-mentioned application, but this cooling method also has the following shortcomings: first, due to the cooling water in the closed The cooling water circulation pipeline works in circulation, and the cooling method for cooling water is difficult to achieve the effect of cooling the cooling liquid. After the ozone generating tube continues to work for a long time, the temperature of the cooling water will rise seriously; and if the cooling water source is introduced If the cooling water in the cooling water circulation pipeline is constantly replaced, there will be serious waste of water resources and increased costs; second, this cooling method also needs to install a cooling liquid storage box, which has the problem of taking up a lot of space

Images