Intake And Exhaust Fans Manufacturers Suppliers – Poultry Plastic Air Inlet – North Husbandry

Hen house ventilation window

I. Product features:

1. Each group of ventilation Windows can be opened at three angles at the same time for uniform ventilation.
2. Open the inlet window close to the fan smaller, open the window away from the fan larger, to achieve uniform ventilation;
3. The opening and closing of the air inlet window is made of plastic small wheel, with rolling friction and small resistance;
4. Plastic forms contain raw materials that resist ultraviolet radiation and have longer service life; The spring of air inlet window is made of stainless steel, which is strong and durable.

Ii. Ventilation window control device:

1. Automatic control: according to the pressure difference set in the chicken house, the environment controller controls the opening size of the air inlet window and air door to automatically meet the pressure difference set in the chicken house.
2. Manual control: the operator observes the negative pressure gauge of the chicken house and manually operates the winch until it reaches the set value of the pressure gauge, or the operator controls it with experience.

Iii. Installation parameters of air inlet window:

One side wall of small window installation must ensure the same plane; The structure of fixed expansion bolt must be fixed within 15cm height below the small window. Hollow brick cannot be used. In order to prevent rain back, the small window opening along the inside and outside.

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