Ventilation in a pigsty: 5 types of systems and how to equip your own hands

Pig breeding is considered to be a rather complicated process that requires compliance with a number of conditions. One of the important parameters is the creation of a high-quality ventilation system in the pigsty. It helps to maintain the desired moisture levels. Due to this, animals develop normally and do not get sick. Today, there are many types of ventilation systems, each with its own pros and cons.

Why do we need ventilation in a pigsty

The ventilation system performs the following functions:

• provides oxygen supply to the room;
• maintains optimal humidity parameters;
• regulates temperature readings;
• combats bad odors;
• removes ammonia and carbon dioxide.

Ventilation options

Today there are 2 main types of ventilation systems. It can be natural or artificial.

Natural

With this option, holes are made in the walls or ceiling. They are presented in the form of windows or vents. Such elements are recommended to be created at the construction stage. In addition to ordinary vents, pipes made of metal or plastic are often placed in the room. They should be mounted on the ceiling. It is important to consider that with this type of ventilation, air cannot circulate in calm weather.

Faux

When using such a system, fresh air enters the room with the help of special devices. They operate from the mains.

This type of ventilation does not depend on climatic conditions or the presence of wind. In addition, there are many modern devices that have additional parameters - they heat the room, control humidity, purify the air.

Types of ventilation systems and their design

Ventilation systems may have different designs. Each species has certain pros and cons.

Roof (mine)

This is a popular kind of systems. Roof ventilation operates due to the force of the wind. There is no need to install additional fans.

Pros and consoperation without electricity;the possibility of using in rooms from any materials;ease of installation.dependence on the weather;inability to use for large rooms.

Transverse

When using such a system, valves for the supply of fresh air are installed on one wall, and fans are placed on the second. They are arranged symmetrically to each other.

Pros and conshigh-quality air purification;the possibility of using for large rooms;the possibility of combining with natural ventilation.the need for electricity costs;the need for powerful fans.

Longitudinal

This type is like cross ventilation. But in this case, fans and supply devices are located on the end walls. This provides circulation along the pigsty.

Pros and conscomplete air purification;the possibility of combining with the natural system;possibility of application in large pigsties.the need for powerful fans for operation;the need to connect to the mains.

Tunnel

The main difference between this type of ventilation is the use of blinds as an air supply device. They are located on the end of the room - opposite the fans. This helps to achieve active air circulation.

Pros and conscomplete air purification;the ability to regulate the intensity of the air flow;the possibility of using for breeding pigs on an industrial scale.the need for expensive equipment;significant energy costs.

Diffuse

This type of ventilation implies the presence of additional side windows in the room. At the same time, ventilation is carried out through supply valves and additional fans.

Pros and consease of installation;the possibility of regulating the air flow;functioning regardless of the weather.electricity costs;efficiency only in small rooms;the need to purchase additional equipment.

Selection Tips

Each type of ventilation has its pros and cons. When choosing a system, consider the following:

• the amount of fresh air that comes from the street;
• indoor air circulation;
• location of the pigsty;
• number of livestock;
• room dimensions.

Specific winter ventilation

To equip winter ventilation, holes should be made at a height of 50 centimeters from the floor. This will help avoid drafts.The air flow rate should be 0.25 meters per second. For winter, it is permissible to use 0.3. At higher parameters and low temperature indicators, there is a risk of hypothermia of animals. This will lead to their death.

When positioning the air inlets, it is important to take into account that the cold air should not blow over the pigs. In cold weather, you can additionally install inlet diffusers.

DIY Installation

To install ventilation yourself, you should do the following:

1. Punch holes. They are for windows. Such holes are placed near the roof.
2. Install fans on them.
3. Put grilles from the street, and air dividers inside.
4. Install shields that will stop the air flow during intense gusts of wind.
5. In the roof, make a hole according to the diameter of the pipe. Install it and secure with fasteners.
6. Install a deflector to increase traction.
7. Attach a protective umbrella to the pipe. This will help keep dirt, leaves and sediment out of the system.
8. Treat the slots with mounting foam. This will help to achieve a sealed construction.

The organization of ventilation in a pigsty has a number of features. To maintain optimal humidity and temperature parameters in the room, it is important to choose the right type of system and follow the installation rules.

Recommended