Detachable drying filter prevented from deformation

A filter and detachable technology, which is applied in the direction of refrigeration components, refrigerators, lighting and heating equipment, etc., can solve the problem of poor sealing of the joints of dry filters, increase the cost of maintenance of refrigeration equipment, and reduce the supply of evaporators. Insufficient liquid and other problems, to achieve stable adsorption effect, good sealing, and improve drying efficiency

Inactive Publication Date: 2015-12-09
XINCHANG HONGYU REFRIGERATION CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The failure phenomenon is mostly manifested in the fact that the filter shell changes from warm to cold or frosted or dewed, resulting in insufficient liquid supply to the evaporator. If there is no clogging phenomenon, it is necessary to replace the entire dry filter together, thereby increasing the maintenance cost of the refrigeration equipment; the existing detachable dry filter is not only complicated in structure, it is not easy to disassemble, and the existing detachable dry filter The tightness of the connection is not very good

Method used

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  • Detachable drying filter prevented from deformation
  • Detachable drying filter prevented from deformation
  • Detachable drying filter prevented from deformation

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Embodiment Construction

[0017] refer to Figure 1 to Figure 5 , a detachable detachable filter drier to prevent deformation according to the present invention, comprising a drying cylinder a1, a drying cylinder b2, a baffle 3, a molecular sieve 4, a fine metal mesh 5, a refrigerant outlet 6, a spring 7, and a coarse metal mesh 8 and the refrigerant inlet 9, the drying cylinder a1 and the drying cylinder b2 are connected by threads, the baffle plate 3 is installed inside the drying cylinder b2, and the molecular sieve 4 is sandwiched between two layers of fine metal mesh 5 Between, the refrigerant outlet 6 is set on the drying cylinder b2, the spring 7 is installed between the coarse metal mesh 8 and the baffle 3, the coarse metal mesh 8 is installed inside the baffle 3, the first A layer of fine metal mesh 5 is installed inside the baffle 3, the first layer of fine metal mesh 5 is directly installed inside the drying cylinder b2, the refrigerant inlet 9 is opened on the drying cylinder a1, and the dr...

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Abstract

The invention discloses a detachable drying filter prevented from deformation. The detachable drying filter comprises a drying cylinder a, a drying cylinder b, baffles, a molecule screen, a fine metal net, a refrigerant outlet, a spring, a rough metal net and a refrigerant inlet. The integrated structure of the drying filter is converted into a two-single-body spliced type structure, threaded connection is adopted for the two-single-body spliced fixing mode, and therefore two single bodies are good in joint sealing performance and convenient to detach and assemble, and structural parts in the drying filter can be independently replaced; by additionally arranging an outer hexagonal structure on the outer circumference of the drying filter, the drying filter is more convenient to detach; by adding the baffles between the spring and the fine metal net and between the spring and the rough metal net, the fine metal net and the rough metal net are more uniform in force bearing, and deformation caused when the fine metal net and the rough metal net bear force in a non-uniform mode is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of structural components of refrigeration equipment, in particular to the technical field of a detachable dry filter that prevents deformation. 【Background technique】 [0002] The dry filter mainly plays the role of impurity filtration. Generally speaking, the specifications of the dryer should be determined according to the refrigeration system of the refrigerator and air conditioner. Dirty blockage is mostly the cause of the failure of the dry filter and the filter. The failure phenomenon is mostly manifested in the fact that the filter shell changes from warm to cold or frosted or dewed, resulting in insufficient liquid supply to the evaporator. If there is no clogging phenomenon, it is necessary to replace the entire dry filter together, thereby increasing the maintenance cost of the refrigeration equipment; the existing detachable dry filter is not only complicated in structure, it is not easy to dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/00
Inventor 石松
Owner XINCHANG HONGYU REFRIGERATION CO LTD
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