| 摘要 |
Disclosed in the present utility model is a unidirectional drying filter for use in the field of refrigeration equipment. The filter comprises an end cap, a cylindrical body, an inlet end cap, parallely-perforated mesh, filter mesh, glass fiber, granular molecular sieve, and a spring. The end cap and the inlet end cap are disposed on two ends of the cylindrical body. The parallely-perforated mesh, the filter mesh, the glass fiber, the granular molecular sieve, and the spring are arranged inside said body. The 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 for drying, thereby improving drying efficiency, and the inlet and outlet ends are each provided with filter mesh, thereby enhancing the filtering effect. This utility model presents such advantages as good filtering and drying effects, high maximum working pressure, and long service life. |
