Ventilation layout method of intensive cultivation workshop

Abstract

The invention discloses a ventilation layout method of an intensive cultivation workshop. The main structure comprises main fans, an air inlet rectangular air pipe, a fresh air spiral air pipe, an airreturn rectangular air pipe, an air exhaust rectangular air pipe and a gas detection device. According to the ventilation layout method, ventilation is carried out through fan parallel connection andthe stretching-in manner, the air supply amount is increased, air supply and air exhaust are balanced, and the ventilation requirement of the sealed cultivation workshop needing a wide range is met.

Description

technical field [0001] The invention relates to the field of fish farming, in particular to a ventilation layout method for a farming workshop. Background technique [0002] In modern intensive breeding workshops, some special fish, especially non-origin fish, have strict requirements on ambient temperature and other conditions during the breeding process, and due to the characteristics of high breeding density and large workshop area, generally adopt Closed breeding workshop, so ventilation and oxygen supply of intensive breeding workshop and temperature control due to seasonal changes are issues that have to be considered in the breeding process. [0003] Traditional breeding workshops generally adopt the method of one-way flow ventilation. One is to install several ventilation caps above the breeding workshop to exhaust the air. The indoor air is continuously discharged to the outside through the ventilation caps, while the outdoor air passes through the doors and windows...

AI Technical Summary

Problems solved by technology

[0003] Traditional breeding workshops generally adopt the method of one-way flow ventilation. One is to install several ventilation caps above the breeding workshop to exhaust the air. The indoor air is continuously discharged to the outside through the ventilation caps, while the outdoor air passes through the doors and windows, etc. To supplement, the second is to install exhaust fans directly on the wall. These two methods obviously cannot meet the ventilation requirements of a large-scale sealed breeding workshop

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