Filters for vapor compression machines

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Abstract

During the manufacture, transportation, installation and operation of vapor compression refrigerating machines, it is impossible to completely exclude the ingress of mechanical particles into the internal working cavities of their components, which are interconnected by pipelines and form a closed hermetic system filled with refrigerant.

About the authors

V. V. Burenin

MADI (GTU)

Author for correspondence.
Email: info@eco-vector.com

Cand. tech, science

Russian Federation

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Supplementary files

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1. JATS XML
2. Rice. 1. Steam mechanical surface mesh filter: 1 - housing; 2 - filter element; 3, 4 - inlet and outlet pipes

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3. Rice. 2. Hydraulic mechanical surface strainer: 1 - body; 2 - filter element; 3, 4 - outlet and inlet pipes; 5 - shut-off valve; 6 - cover; 7 - spring

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4. Rice. 3. Hydraulic mechanical direct-flow filter with a pleated filter element: 1 - inlet fitting; 2 - body; 3 - cover; 4 - outlet fitting; 5 - pleated filter element; 6 - stiffeners; 7 - filter element base; 8 - filter element cover

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5. Rice. 4. Hydraulic mechanical surface filter with a multilayer filter element of the pleated type: 1 - filter element made of non-woven mesh material; 2 - metal rod

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6. Rice. 5. Hydraulic mechanical filter with four filter elements: 1 - cover; 2 - filter elements; 3 - sealing rubber ring; 4 - cassette with filter elements; 5 - outlet fitting; 6 - drain fitting; 7 - inlet fitting; 8 - body; 9 - rocker

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7. Rice. 6. Hydraulic mechanical sump filter with filter element: 1 - body; 2 - glass-sump; 3 - filter element; 4.7 - sealing rings; 5, 8— support washers; 6 - lattice pipe

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8. Rice. 7. Hydraulic mechanical slotted sludge filter: 1 - lock washer; 2 - rods; 3 - glass; 4 - filter plates; 5 - cavity of the filtered refrigerant; 6 - cover; 7 - sealing gasket; 8 - inlet fitting; 9 - upper support plate of the filter; 10 - central rod; 11 - outlet; 12 - protrusion of the central rod; 13 - holes for refrigerant outlet; 14 - curly plate; 15 - seal; 16— lower support plate; 17-peripheral holes in the bottom support plate; 18 - spring; 19 - cork

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Copyright (c) 2022 Burenin V.V.

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