Energy saving and heat preserving type electric water heater

An electric water heater and thermal insulation technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of reduced thermal insulation performance, little difference in water temperature, poor antibacterial ability, etc. The effect of production efficiency and good closed cell rate
CN106524484AInactive Publication Date: 2017-03-22GUANGXI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGXI UNIV
Publication Date
2017-03-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an energy saving and heat preserving type electric water heater and belongs to the technical field of water heater water tanks. The energy saving and heat preserving type electric water heater comprises a shell, wherein three liners are distributed in the shell from top to bottom, and heat preserving layers are arranged between the shell and the liners. According to the water heater, three liners are adopted, hot water rapidly and preferentially reaches a hot water outlet by skillfully arranging a mode for connecting a water inlet, the water outlet and the liners according to the principles that hot water rises and cold water drops, and a purpose of rapidly getting hot water is achieved. A common water heater is only provided with a temperature sensor for detecting the temperature of the water outlet, but the energy saving and heat preserving type electric water heater realizes graded heating by arranging a plurality of temperature sensors and a plurality of heating devices in different liners, thereby being more accurate to control. The water heater has the advantages of being high in water temperature rise speed, being great and lasting in heat preserving effect, being safe and healthy in use and the like.
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Description

[0001] 【Technical field】

[0002] The invention relates to the technical field of water heater tanks, in particular to an energy-saving and heat-retaining electric water heater.

[0003] 【Background technique】

[0004] Due to the reasons such as simple installation, safe and convenient use, and low price, electric water heaters are one of the most popular types of water heaters. The high efficiency, energy saving and power saving of electric water heaters have always been the goals pursued by the water heater industry. However, the current thermal storage electric water heater still has the following defects: 1. The thermal insulation water tank used is generally a water tank structure with a single liner. It is difficult to quickly meet the usage requirements. For this problem, there have been water heaters with double inner tanks or multiple inner tanks on the market. However, the connecting pipes between existing double-inner tanks or multi-inner tanks are simply connecte...

Claims

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