Built-in type bubbly water generating device and gas water heater with same

Abstract

The invention relates to a built-in type bubbly water generating device. The built-in type bubbly water generating device is characterized by comprising an inner core and an outer shell, wherein a mixing channel provided with a water inlet and an air inlet is arranged in the inner core in a running-through manner, the inner core is sleeved with the outer shell, a bubbly water flow channel is arranged between the outer shell and the inner core, and the inner core is provided with small holes capable of enabling the mixing channel and the bubbly water flow channel to communicate with each other.The invention further relates to a gas water heater comprising the built-in type bubbly water generating device, a water outlet pipe, an air intake pipe and a check valve. An outlet of the water outlet pipe communicates with the water inlet of the mixing channel. An outlet of the air intake pipe communicates with the air inlet of the mixing channel. The check valve is arranged on the air intake pipe. The built-in type bubbly water generating device generates bubbly water in the water flowing process, the amount of bubbly water generated per unit is small, the amount of needed air is small, the needed air pressure is low, and therefore the gas water heater can adopt small-sized arrangement; and meanwhile, the bubbly water is directly used in the water use process of the gas water heater, so that use is convenient, and the application range is wide.

Description

technical field [0001] The invention relates to a built-in bubble water generator, and also relates to a gas water heater using the built-in bubble water generator. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for gas water heaters. For example, in addition to the demand for hot water, users also put forward further requirements for water conservation, environmental protection, comfort and health. Authorized announcement number is CN206905302U (application number is 201720329757.4) Chinese utility model patent "Water Heater System", the water heater system disclosed therein includes: a heating unit capable of heating water; a tank body capable of communicating with the heating unit, so The tank body is provided with at least one inlet and an outlet, and the inlet can supply at least one of gas and water to enter the tank body; a pressurized source that can pressurize the tank body can provide The pressure...

AI Technical Summary

Problems solved by technology

When the water heater system is working, although it can provide users with micro-bubble water, the generation of the micro-bubble water needs to store a certain amount of water in a tank. Pressure is used to complete the generation of bubble water, which requires a large amount of gas and high air pressure, and the tank takes up a lot of space during installation, so it is not suitable for installation and use in small electrical appliances such as gas water heaters.

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