Boiler capable of boiling water instantly at one step

Abstract

Disclosed is a boiler capable of boiling water instantly at one step. The boiler comprises a circulating water supply loop, a water level limiter, a U-shaped tubular water route and a boiled water level limiter, wherein the water level limiter is arranged in the circulating water supply loop. By combining the circulating water supply loop with a movable water tank, subsidiary component structures in the water route are reduced, so that the water can be prevented from being polluted and deteriorated. The water route enters from the bottom surface of an electric heating tube so as to avoid mixing of cold and hot water. The water level limiter is arranged in the circulating water supply loop to keep the water surface of a water level tank to be flushed with the water surface of the electric heating pipe and enable boiled water above the water surface of the water level tank to overflow automatically, so that water can be avoided from being repeatedly boiled. Since no other subsidiary element except a circulating water pump is mounted in the water routes, the boiler is simple in structure, convenient to descale and clean, energy-saving and environment-friendly, and safe to utilize.

Description

technical field [0001] The invention relates to a water boiler, in particular to a water boiler capable of rapid boiling and preventing hot and cold water from mixing and boiling repeatedly. technical background [0002] Although water boilers are widely used, there are many deficiencies. For example, heating elements and detection devices that pollute water quality are installed in the water channel. Repeated boiling, if adding cold water, will mix hot and cold again, affecting the use effect and wasting energy. Propose many technical schemes for solving these problems, for example CN201535566U proposes adopting temperature stabilizing technology, multi-point water level detection quick-heating water machine liner, although these technologies can solve the above-mentioned problems, its concrete structure can't do without the electronics of temperature detection and temperature control. The circuit structure, the electronic circuit structure is complicated and the reliabili...

AI Technical Summary

Problems solved by technology

[0002] Although water boilers are widely used, there are many deficiencies. For example, heating elements and detection devices that pollute water quality are installed in the water channel. Repeated boiling, if you add cold water, it will mix hot and cold again, affecting the use effect and wasting energy

Propose many technical schemes for solving these problems, for example CN201535566U proposes adopting temperature stabilizing technology, multi-point water level detection quick-heating water machine liner, although these technologies can solve the above-mentioned problems, its concrete structure can't do without the electronics of temperature detection and temperature control. The circuit structure, the electronic circuit structure is complex and the reliability is poor, and it cannot guarantee safe and reliable work in a warm and humid environment

CN201840331U proposes a kind of boiling water machine, although it adopts water inlet tank and heating tank separate setting, to avoid the problem of mixing hot and cold water, but still set float switch and electric heating tube in the water flow channel, can't avoid the problem of water quality pollution , and the addition of cold water from the middle of the heating tank also has the problem of mixing cold and hot water and repeated heating and boiling

Therefore, the technical problem of repeated heating and boiling of the water boiler and adding water to mix hot and cold is still unresolved.

In addition, the existing water boilers use fixed water tanks, and some use movable water tanks but add auxiliary equipment, which makes the structure of the water tank complex and prone to dirt, and it is inconvenient to clean. Therefore, it is necessary to reduce the number of additional devices in the waterway and reduce water pollution. one of the problems

Images