Liquid heater with double inner containers

Abstract

The invention discloses a liquid heater with double inner tanks. Through the double inner tanks arranged in the outer shell, an insulating layer is filled between the double inner tanks and the outer shell. The upper and lower inner tanks are equipped with electric heating tubes and temperature sensors. The upper and lower inner tanks are heated separately, which can effectively prevent excessive heating and cause waste, and greatly save heating time. How much to use, how much to heat, the electric heating tube and the temperature sensor are connected to the controller for control, intelligent control is carried out through the controller, the operation is simple and safe, the bottom of the lower inner tank is equipped with a magnesium rod placed in the lower inner tank to protect the surrounding metal water tank , Do not corrode the water pipe too much. The lower end of the magnesium rod is provided with a sewage outlet installed on the shell, and the water outlet of the water outlet pipe is set in the upper inner tank. The water outlet of the water outlet pipe is higher than the height of the electric heating tube in the upper inner tank. Wherein the water inlet is provided with a one-way valve.

Description

technical field [0001] The invention belongs to the technical field of energy saving, and in particular relates to a double-inner tank liquid heater. Background technique [0002] With the continuous improvement of people's living standards, residents' daily demand for domestic hot water is increasing day by day, thus driving the rapid development of the water heater market. However, among all kinds of water heaters, gas water heaters have the potential safety hazard of carbon monoxide poisoning and the shortcomings of inconvenient use in cold regions in winter; the compression heat pump water heater system is complicated, the technology is still immature, and the initial investment cost is high; Factors such as geography, climate, and building levels are relatively restrictive, and at the same time, they often cause great waste of water resources. Affected by the strengthening of the power supply capacity of the power grid and the increase in the price of pipeline gas and ...

AI Technical Summary

Problems solved by technology

However, among all kinds of water heaters, gas water heaters have the potential safety hazard of carbon monoxide poisoning and the shortcomings of inconvenient use in cold regions in winter; the compression heat pump water heater system is complicated, the technology is still immature, and the initial investment cost is high; Factors such as geography, climate, and building levels are relatively restrictive, and at the same time often cause a great waste of water resources

Affected by the strengthening of the power supply capacity of the power grid and the increase in the price of pipeline gas and liquefied petroleum gas, more and more families choose electric water heaters as household bathroom appliances, and the electric water heaters currently on the market are basically storage water heaters. , used by heating once, it is easy to cause waste and the heating amount is not easy to control

Images