Water heater cycle washing machine

Abstract

A water heater circulation washing machine comprises a base, a box body and a box cover. The water heater circulation washing machine is characterized in that a partition plate is arranged in the box body, the box body is divided by the partition plate into an upper water tank and a lower pump chamber, and a water pump is installed in the pump chamber and driven by a motor; a power socket and a power switch are arranged on the wall of the pump chamber and connected with the motor through wires, the water pump and the motor are fixed to the lower face of the partition plate, and an outlet water connector is arranged at a water outlet of the water pump and connected with a water inlet of a water heater through a water pipe; the partition plate is internally provided with a filtering hole, a filter is arranged in the filtering hole, the lower opening of the filtering hole is connected with a water inlet of the water pump, the water tank contains descaling liquid, a returned water connector is installed on the wall of the water tank, one end of the returned water connector is connected with a water outlet of the water heater, the other end of the returned water connector is connected with a returned water inner pipe, the upper opening of the water tank is matched with the box cover, and the lower opening of the pump chamber is connected with the base.

Description

technical field [0001] The invention relates to a water heater circulation cleaning machine. Background technique [0002] As we all know, tap water flows in the heating pipe of the water heater for a long time. After a long time, scale is easy to form on the pipe wall, which affects heat conduction and the heating effect is not good. Therefore, people have developed a water heater cleaning machine, such as patent No. 02113972.5, which is named a gas water heater cleaning machine. This patented technology uses pressurized water as a carrier to clean the soot dirt and scale inside and outside the heat exchanger by iron sand mixed into the water. Cleaning, this technical solution not only cleans the scale inside the heat exchanger, but also cleans the soot and dirt outside the heat exchanger, but relying on iron sand to clean is a kind of friction to remove scale, so it is difficult to clean the corners and crevices of the heat exchanger In addition, the friction of iron sand...

AI Technical Summary

Problems solved by technology

[0002] As we all know, tap water flows in the heating pipe of the water heater for a long time. After a long time, scale is easy to form on the pipe wall, which affects heat conduction and the heating effect is not good.

Therefore, people have developed a water heater cleaning machine, such as patent No. 02113972.5, which is named a gas water heater cleaning machine. This patented technology uses pressurized water as a carrier to clean the soot dirt and scale inside and outside the heat exchanger by iron sand mixed into the water. Cleaning, this technical solution not only cleans the scale inside the heat exchanger, but also cleans the soot and dirt outside the heat exchanger, but relying on iron sand to clean is a kind of friction to remove scale, so it is difficult to clean the corners and crevices of the heat exchanger In addition, the friction of iron sand is large, and the surface of the heat exchanger is easy to wear; another example is the patent application number 201410736347.2, which is named as a water heater cleaning machine. By controlling the electromagnetic pulse valve in the pulse control module to conduct and close intermittently, a pulsed high-pressure water jet is formed. For impact cleaning of scale, the pulse control module is used, the structure is complex, the cost is high, and the pulse water pressure is high, which has a great impact on the pipe wall

Images