As we all know, in the breeding process of chickens, ducks, pigs and other poultry or livestock, the temperature and humidity of the ambient air in the breeding farm is closely related to each breeding stage. However, many farmers often do not pay attention to the humidity or humidity in the farm, all kinds of poultry or livestock are easy to appear diarrhea, colds and other symptoms, causing farmers to panic, and unnecessary costs, reducing the efficiency of farming. So, how to solve the problem of wet farms? In the past, farms have used traditional methods such as installing fans to increase ventilation, controlling water use and spreading quicklime, which can indeed play a certain effect, but it is not very obvious! The following Xiaobian 250 level breeding workshop as an example to do the constant temperature and humidity design scheme!
First, need to do constant temperature and humidity breeding workshop conditions
Use site: breeding workshop
Usage area: 250㎡
Room height: within 5 meters
Containment: Good
Insulation condition: good
Temperature: 25 to 35 ° C
Humidity requirement: 80-90%
Second, technical selection scheme
Within 5 meters, the temperature requirement is 25-35 ° C, and the humidity requirement is 80-90% of the room, in the case of good insulation and tightness, the cooling capacity required for the room is generally calculated according to 250w/㎡.
That is, 250×250w=62.5kw;
Therefore, an air-cooled constant temperature and humidity machine of model HF63 (cooling capacity is 62.5kw) can be selected.
Third, engineering installation scheme
In order to save energy, in order to ensure the good operation of the machine, the insulation and airtightness of the room should be as good as possible, and the excess holes, tuyere and so on should be sealed.
Second, the position of the return air outlet and the air supply outlet of the equipment should not be blocked by something to ensure that the entire indoor air circulation.
If there are Windows, it is recommended to use hollow double glazing.
4. The following materials are required for the installation of this equipment:
1. For each device, prepare a 25 square power cable to be connected to the device, and install a 150A circuit breaker.
2. For each device, drill a 12cm hole through the copper pipe and condensate water 10CM above the ground on the wall.
3. Prepare a PPR pipe of 6 min (DN20) for each device as a condensate drainpipe.
4. The external machine of each device should be placed on the balcony or cement floor, or fixed with a support. If not, an 1800×1100 cement base platform should be prepared.
5. Each device has two compressors, and the copper pipe size of each compressor is 12 and 16.
5. The return air flange size of the machine is 1260×800. The supply air flange size is 1060×240.
Six breeding workshop air conditioning do a supply air pipe and a return air pipe through all the rooms, in each room to leave a supply air and a return air port.
