Safe energy-saving heating water tank

Abstract

The invention relates to a safe energy-saving heating water tank which comprises a water tank body and a base. The water tank body comprises a water tank inner container and a water tank shell, the water tank shell is installed on the base, a cavity is formed between the water tank inner container and the water tank shell and is filled with a thermal insulation material, a liquid level detecting device is arranged on the water tank body, a transversely-arranged heating device is arranged at the position, close to the lower portion, of the side face of the water tank body, and a water inlet pipe for communicating the water tank shell with the water tank inner container is further arranged on the side face where the heating device on the water tank body is located; and a water outlet pipe for communicating the water tank shell with the water tank inner container is arranged on the side face, opposite to the heating device, of the water tank body, and a screen plate is arranged in the water tank inner container and is located above the heating device. According to the technical aims, the safe energy-saving heating water tank is good in heat preservation effect, the aim of layered water distribution in the water tank is achieved, and the water tank is a closed heating water tank with output water being entire boiling water being boiled at a time.

Description

technical field [0001] The invention relates to the technical field of heating water tanks, in particular to a safe and energy-saving heating water tank. Background technique [0002] The existing various heating water tanks have the following defects: (1) The volume is large, and the structure is generally not airtight. This kind of structure cannot prevent animals such as insects from falling into the water tank, causing changes in water quality, and there will also be artificial injection into the water tank. (2) There is no effective heat preservation measures, which will not only lead to inefficient boiling water, but also if a small amount of water is used or the boiled water is not used for a long time, the accumulated boiled water will be easy to gradually cool down, which may lead to The problem of reheating a large amount of accumulated water or even heating it repeatedly will not only waste electricity, but also affect the sanitation of boiling water; (3) When col...

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Problems solved by technology

[0002] The existing various heating water tanks have the following defects: (1) The volume is large, and generally it is an unsealed structure. This structure cannot prevent insects and other animals from falling into the water tank, causing changes in water quality, and there may also be artificially injected into the water tank. Harmful substances; (2) There are no effective heat preservation measures, which will not only lead to low efficiency of boiling water, but also if a small amount of water is used or the boiled water is not used for a long time, the accumulated boiled water will be easy to gradually cool down, which may cause serious problems. The problem of reheating or even repeated heating of a large amount of stored water not only wastes electric energy, but also affects the sanitation of boiling water; (3) when pouring cold water into the water tank, if the heating is insufficient, the cold water will mix with the boiling water to form a mixed yin and yang water, which will affect the quality of the output water

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