A multi-lane dual-redundant shellfish trap

Abstract

The utility model discloses a kind of multi-channel double redundancy shellfish catchers, belong to shellfish catcher technical field.It includes two catcher units, two catcher units are provided with switching chamber communicated with it in middle, the switching chamber is provided with double hull single-shaft multi-channel switching mechanism inside;Switching chamber is composed of two spherical cavities, the water inlet of water inlet pipe communicated with is equipped in the bottom of lower spherical cavity, interface a that water room of two catcher units is communicated is opened in the left and right sides of lower spherical cavity, interface b that filter chamber of two catcher units is communicated is opened in the left and right sides of upper spherical cavity, the water outlet of water outlet pipe communicated with is equipped in the rear side of upper spherical cavity.The utility model's switching chamber compact structure, degree of integration is high, completely satisfy field installation space limit, improve the flexibility of equipment layout;Effectively reduce the overall occupied space of double redundancy filter system, while guarantee the reliability and filtering performance of fluid switching.

Images