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Water tank inner container, water tank and water heater

A technology for inner tanks and water tanks, which is applied to fluid heaters, lighting and heating equipment, etc. It can solve problems such as damage, expansion and cracking of the inner tank of the water tank, and achieve the effect of increasing the volume and not easy to expand and crack

Inactive Publication Date: 2016-09-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the pressure increases and the water temperature increases, the completely fixed inner liner of the water tank may burst or be damaged

Method used

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  • Water tank inner container, water tank and water heater

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0018] Such as figure 1 As shown, the water tank liner according to the present invention includes: an inner tank body 10; a partition 20, which is arranged inside the inner tank body 10, and divides the inner cavity of the inner tank body 10 into an accommodating chamber and a buffer chamber, and the partition board 20 It has a first position that moves or deforms when pressurized to increase the volume of the accommodating cavity, and a second position that restores when the pressure is released. By arranging a partition 20 inside the inner tank body 10, the inner cavity of the inner tank body 10 is divided into an accommodating cavity and a buffer cavity. When the water temperature rises and the pressure of the storage chamber increases, the partition 20 moves or deforms toward the buffer chamber, thereby increasing the volume of the storage chamber, w...

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Abstract

The invention provides a water tank liner, a water tank and a water heater. According to the water tank liner of the present invention, it comprises: an inner tank body; a partition arranged inside the inner tank body, and divides the inner chamber of the inner tank body into an accommodation chamber and a buffer chamber, and the partition board has the function of moving or deforming under pressure to A first position for increasing the volume of the accommodating cavity, and a second position for restoring when the pressure is released. The present invention divides the inner cavity of the inner tank body into an accommodation chamber and a buffer chamber by setting a partition inside the inner tank body. When the temperature of the water rises and the pressure of the storage chamber increases, the partition moves or deforms toward the buffer chamber, thereby increasing the volume of the storage chamber, which plays a role of self-protection of the inner tank, and is not easy to burst. When the water temperature decreases, the internal pressure of the accommodating cavity decreases, and the position of the partition recovers.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a water tank liner, a water tank and a water heater. Background technique [0002] The existing water tank includes an outer shell and a water tank liner arranged in the outer shell, and the outer shell includes a shell base and a top cover that cooperate with each other. First hoist the water tank liner into the shell seat, after foaming, cover the top cover, then the water tank liner is completely fixed, the inside of the water tank is firm, and the structure is stable. Under the condition of certain pressure and low temperature, the liner of the water tank will generally not burst or be damaged. However, as the pressure increases and the water temperature increases, the liner of the water tank that is completely fixed may burst or be damaged. Contents of the invention [0003] The invention aims to provide a water tank liner, a water tank and a water heater capable of preventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/00
CPCF24H9/0005
Inventor 梁家林钟文朝寇颖举宋江涛
Owner GREE ELECTRIC APPLIANCES INC
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