Inner container positioning structure and water heater
A technology for positioning structures and water heaters, applied to fluid heaters, lighting and heating equipment, etc., can solve the problems of increased product costs, inaccurate positioning, and large volume of positioning parts, and achieves improved accuracy, simple positioning methods, and positioning way accurate effect
Inactive Publication Date: 2020-06-30
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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Problems solved by technology
[0004] In the prior art, the positioning structure of the liner has the following defects: due to the flanging structure inside the shell, there is often a gap between the positioning piece and the shell, and accurate positioning cannot be performed; at the same time, the positioning is performed by contacting the positioning piece with the shell , leading to a larger volume of positioning parts, which increases the product cost
Method used
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[0032] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.
[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be It can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary ...
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The invention relates to the technical field of household appliances and particularly discloses an inner container positioning structure and a water heater. The inner container positioning structure comprises a shell, an inner container and a positioning component, wherein a first boss protruding inwards is arranged at the bottom of the shell; the inner container is arranged inside the shell; andthe positioning component is arranged between the lower end of the shell and the lower end of the inner container, in addition, the first boss abuts against the first side of the positioning component, and the inner container abuts against the second side of the positioning component. According to the inner container positioning structure, the first boss abuts against the first side of the positioning component so that positioning between the shell and the positioning component can be achieved, the positioning component is prevented from making contact with the side wall of the shell, the sizeof the positioning structure is decreased, and the production cost of the product is lowered; meanwhile, the positioning component is prevented from making contact with a flanged structure of the shell, the accuracy of positioning between the positioning component and the shell is improved, and therefore, the accuracy of positioning between the shell and the inner container is improved; and the first boss and the inner container abut against the different sides of the positioning component correspondingly, the shell and the inner container are thus positioned, accordingly, positioning betweenthe shell and the container is achieved, and the positioning mode is simple and accurate.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to an inner tank positioning structure and a water heater. Background technique [0002] There is a space between the inner tank and the outer shell of the water heater to fill the insulation material. If the positioning between the inner tank and the outer shell is not accurate, the distance between the two will be uneven, which will affect the filling of the insulation material and the final assembly of the water heater. [0003] In the prior art, the positioning structure of the liner includes the liner, the shell and the positioning piece arranged outside the liner, the outside of the locating piece is in contact with the inner wall of the shell, and the inside of the locating piece is in contact with the outside of the liner, so that the inner liner and the shell are in contact. positioning between. [0004] In the prior art, the positioning structure of the line...
Claims
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Login to View More IPC IPC(8): F24H9/00
CPCF24H9/0005
Inventor 王广岭常永超董大江王玉军杨廷超
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER