Inner container of water tank and water heater

Abstract

The invention discloses an inner container of a water tank and a water heater. The inner container of the water tank comprises a separating plate which can divide the inner container of the water tank into a water storing chamber and an adjusting chamber, wherein the separating plate is provided with a first position and a second position; the separating plate at the first position can move or be deformed to increase the capacity of the water storing chamber when one side of the water storing chamber is stressed; the separating plate at the second position can be returned through the air pressure in the adjusting chamber. According to the inner container of the water tank and the water heater, the separating plate is arranged in the inner container of the water tank and divides the inner container of the water tank into the water storing chamber and the adjusting chamber; the separating plate position can be controlled through the air pressure in the adjusting chamber, so as to achieve the purpose of adjusting the capacity of the water storing chamber; in addition, the capacity of the water storing chamber can be increased while the pressure in the water storing chamber increases, thus the pressure in the water storing chamber can be reduced, and as a result, the inner container of the water tank can be prevented from being expanded and broken; meanwhile, the reliability and applicable scope of the water tank and the water heater can be improved.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a water tank liner and a water heater. Background technique [0002] The liner of the water tank is hoisted in the outer shell. After foaming, the top cover is covered, and the liner has been completely fixed. It will not burst or be damaged under a certain pressure. The inside of the water tank is firm and the structure is stable. However, in a low-temperature environment and when it is not used for a long time, the water in the inner tank is easy to freeze. After the water freezes, the volume will expand, causing the pressure of the inner tank to increase sharply and damage the inner tank. In addition, when the number of people in the user's home may change, such as Originally, there were 5 people. Due to work and other reasons, they would only come back during the Chinese New Year. The volume of the water heater tank cannot be adjusted. If you buy a larger water heater, it will co...

AI Technical Summary

Problems solved by technology

However, in a low-temperature environment and when it is not used for a long time, the water in the inner tank is easy to freeze. After the water freezes, the volume will expand, causing the pressure of the inner tank to increase sharply and damage the inner tank. In addition, when the number of people in the user's home may change, such as There were originally 5 people. Due to work and other reasons, they would only come back during the Chinese New Year. The volume of the water heater tank cannot be adjusted. Buying a larger one usually consumes more electricity, and buying a smaller one is not enough for the Chinese New Year.

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