Liquid reservoir
A liquid storage and shell technology, applied in the field of liquid storage, can solve the problems of complex installation and high sealing performance requirements, and achieve the effect of simple processing technology, high processing technology reliability and low cost
Active Publication Date: 2020-12-29
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] In the existing technology, both ends of the cylinder need to be opened to realize the installation of internal parts. After installation, both ends need to be sealed with caps. The installation is more complicated, and the requirements for sealing performance are also high.
Method used
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Embodiment Construction
[0024] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.
[0025] figure 1 is a schematic diagram of the three-dimensional structure of the liquid reservoir of the present invention, figure 2 yes figure 1 As shown in the figure, the liquid reservoir includes a cylindrical shell 1 with one end open and one end closed, a filter assembly 3 , a clamp 5 , a core support 4 , a molecular sieve bag 6 , and a cover 2 . The filter assembly 3 , the core support 4 , the clip 5 and the molecular sieve bag 6 are installed in the housing 1 , and the cover 2 seals the opening end of the housing 1 .
[0026] Such as image 3 As shown, the housing 1 is integrally formed by extruding a mold. The inner cavity of the housing 1 includes a first cavity 13, a second cavity 14 and a third cavity 15, wherein the first cavity 13 is relatively close to the opening end of the housing 1, and the second cavity is relatively close to the ...
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A liquid reservoir comprises a cylindrical casing with one open end, a filtering assembly, a core body support, a molecular sieve bag and a sealing cover; the filtering assembly, the core body supportand the molecular sieve bag are mounted in a cavity of the casing; the open end of the casing is sealed by the sealing cover; the casing further comprises a first connecting opening and a second connecting opening; the first connecting opening and the second connecting opening are close to the bottom of the cavity and are relatively far away from the open end of the casing; the inner diameter ofthe inner wall of at least one part of casing between the first connecting opening and the second connecting opening is smaller than that of the inner wall of the adjacent part; a clamp is further arranged in the casing and is in interference fit with the inner wall of the part, having the relatively small inner diameter, between the first connecting opening and the second connecting opening; theouter wall of the filtering assembly is in interference fit with the inner wall of the clamp; and the first connecting opening penetrates through the filtering assembly to be communicate with the second connecting opening. The reliability of the machining technology of the liquid reservoir is high, and the liquid reservoir is simple to machine and relatively low in cost.
Description
【Technical field】 [0001] The invention relates to the technical field of heat exchange equipment, in particular to a liquid reservoir. 【Background technique】 [0002] The liquid receiver is one of the important accessories in the automobile air conditioning system. Its main function is to store the refrigerant in the system and separate the unsaturated refrigerant from the gas and liquid after passing through the condenser, so as to ensure that the refrigerant entering the expansion valve is liquid refrigerant , It can also filter the impurities in the system while the desiccant absorbs the moisture in the system. The supercooled liquid receiver for automotive air conditioners is generally sealed by a cylinder, a plug and an O-ring, and is used to store refrigerant. The interior is composed of clamps, filter components, molecular sieves, etc. [0003] In the prior art, the filter assembly is fixed by an interference fit with the hoop, and the hoop is also fixed by an interf...
Claims
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IPC IPC(8): F25B43/00
CPCF25B43/006
Inventor 蒋宗宝吕海兵
Owner ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD