It is well known that for chicken houses that use chicken farming equipment, cooling management of the house is very important. So what should we pay attention to in the management of the chicken house?

1. The effective temperature and somatosensory temperature of the chicken house, the air flow above the chicken can produce a convective cooling effect, thereby eliminating the moisture released by the chicken's normal breathing and wheezing. The flow rate through the entire house air can produce an "air cooling effect" on the birds. Whether the ventilation management of the house is effective, whether the chicken is comfortable, can not only look at the temperature displayed by the thermometer and the thermostat, must pay attention to the somatosensory temperature of the chicken. Special note: The best way to judge whether the environmental strength of the house is suitable and whether the flock is healthy and comfortable is to observe the flock, that is, to understand the comfort level of the flock according to whether the flock is eating, drinking, tweeting, mental state, etc. .

2. For the temperature setting of the chicken house, it is recommended that the temperature of the house be kept at 22 °C ~ 24 °C, and when the temperature reaches 32 °C or above, all the fans in the house can start to start, so the difference between the fans at all levels must be set. It is reasonable to avoid frequent starts of the fan. The temperature probe is placed 20 cm from the chicken back on the chicken house. Clean the probe with a dry rag every week to remove dust from the top to ensure a strong sensitivity.

3. Maintenance of ventilation equipment in the chicken house, maintenance of ventilation and cooling equipment. Regularly maintain and maintain the ventilation and cooling equipment of the house to ensure the best performance. In advance, the fan of each house will be maintained by the personnel of the power protection company, and all the wires will be connected for debugging. The setting of the fan is required to be automatic. Do not hit the manual to ensure the use. According to the actual situation of the site, equipment maintenance plans and procedures are formulated, such as black cover, blinds, fan blade cleaning, wet curtain pool cleaning, belt adjustment and replacement, generator commissioning and maintenance. Some common accessories to do the appropriate inventory and so on.

It is well known that for chicken houses that use chicken farming equipment, ventilation management of the house is very important. So what should we pay attention to in the management of the house?

1. Seal inspection of chicken houses. In summer, the effective ventilation of the house is to maintain the airtightness, so that fresh air can enter the house (side wall vent or wet curtain) from the required place. Therefore, the site is required to check the tightness of each house, especially the doorway in the middle of the house, the slab, the connection between the wet curtain and the house. Longitudinal ventilation must ensure that air should be from both sides of the end of the house, not just from one side into the house. Air entering the house from both sides can fully mix the air inside the house without creating a dead angle.

2. The chicken house is under negative pressure management. Only a certain negative pressure can be formed in the chicken house to ensure that the vents entering the house have a certain wind speed. The horizontal ventilation requires a wind speed of 3 meters to 5 meters per second, and the longitudinally ventilated wet curtain. The wind speed of the curtain is 1.5 meters to 2 meters per second, and the wind speed of the chicken back requires 2 meters to 3 meters per second. The maximum wind speed of the chicken back cannot exceed 3 meters per second, more than 3 meters, and the chicken is prone to adverse symptoms. The field area should observe and record the negative pressure of the house to prevent the house from being under negative pressure. In addition, the intake pipe connected to the negative pressure controller should not be placed in the work space in the middle of the house, it must be placed outside and connected to atmospheric pressure.

3. Ventilation management of the chicken house. If the temperature difference between day and night is too large or the weather changes, it is necessary to use mixed ventilation to ensure the temperature of the house. Therefore, when transitioning from a horizontal vent to a longitudinal vent, it is important to pay attention to the management of the air inlet. That is, when the fan is switched from the first stage to the second stage or the third stage, the corresponding air inlet must be adjusted to reduce the negative pressure of the house, so that the wind speed is uniform and the temperature is consistent before and after the house. For example, gradually open the area of the wet curtain and increase the area of the vent, otherwise the negative pressure of the house will be too large, which will affect the efficiency of the fan.