Title:
UNIDIRECTIONAL DRYING FILTER
Document Type and Number:
WIPO Patent Application WO/2014/108074
Kind Code:
A3
Abstract:
A unidirectional drying filter comprising an end cap (1), a cylindrical body (6), an inlet end cap (10), parallely-perforated mesh (8), filter mesh (4), glass fiber (5), granular molecular sieve (7), and a spring (9). The end cap (1) and the inlet end cap (10) are disposed on two ends of the cylinder body (6). The parallely-perforated mesh (8), the filter mesh (4), the glass fiber (5), the granular molecular sieve (7), and the spring (9) are arranged inside the cylindrical body (6). The cylindrical body is an impact-resistant steel housing. The unidirectional drying filter has a maximum working pressure of 4.7 Mpa. Said filter uses a granular molecular sieve (7) for drying, thereby improving drying efficiency. The inlet and outlet ends are each provided with filter mesh (4), thereby enhancing the filtering effect. The drying filter has good drying effects, can sustain a high working pressure, and has a long service life.
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Inventors:
DING XIAOHONG (CN)
Application Number:
PCT/CN2014/070340
Publication Date:
September 04, 2014
Filing Date:
January 08, 2014
Export Citation:
Assignee:
NANTONG OEM REFRIGERATION EQUIPMENT CO LTD (CN)
International Classes:
F25B43/00
Foreign References:
| CN203053101U | 2013-07-10 | |||
| CN203053102U | 2013-07-10 | |||
| CN203053100U | 2013-07-10 | |||
| CN1877229A | 2006-12-13 | |||
| CN2597911Y | 2004-01-07 | |||
| CN200989702Y | 2007-12-12 | |||
| CN102650481A | 2012-08-29 | |||
| CN2526756Y | 2002-12-18 | |||
| US5364540A | 1994-11-15 |
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