Traditional Culture Encyclopedia - Weather inquiry - How to keep warm in winter in floor-type maternity bed
How to keep warm in winter in floor-type maternity bed
Ordinary coal-fired heating facilities are mostly used in areas with cold weather and sufficient supply of lump coal. The fuel used is lump coal, which has the advantages of fast heating speed and convenient movement, can be installed and used at any time, and can be used for pigsty emergency.
2. Honeycomb coal stove
Using honeycomb coal as fuel, the heating speed and quantity are slower and less than those of coal stoves, but it is used in many parts of the country because of its smokeless use and convenience. The advantage is that it is convenient to move, can be installed and used at any time, and there is no need to install a chimney in an emergency, which is more convenient than a coal stove.
Step 3: Firewall
The fire escape made of brick and other materials near the pigsty wall has good thermal insulation performance, and the firewall is mostly used in cold areas. If the fire mouth is located outside the pigsty, it can also prevent adverse effects such as oil smoke or dust.
4. Dikang
The lower part of the pigsty is designed as a fire escape. When the fire burns below, the ground will keep a certain temperature. Because the heat is emitted from the bottom up, the kang can not only keep a suitable temperature, but also ensure the temperature of pigs when the pigsty temperature is low, which greatly saves the cost. In addition, the floor kang can be designed to burn firewood, and the fuel is cheap weeds or crop straws, which can reduce the cost. In the agricultural areas with rich straw, small pig farms have sufficient manpower and are very affordable.
5. Floor heating
Similar to Kang, but the difference is that the circulating water pipe is buried in the concrete floor. When heating is needed, the boiler water is heated, and the hot water is pumped into the circulating water pipe in the cement floor through the circulating pump to raise the ground temperature. This method is used in many pig farms, and the effect is very good, and it does not occupy the ground area, and the old pig house is easy to rebuild. If the thermal insulation layer is laid under the cement floor to prevent heat from radiating below, part of the cost of burning coal can be saved.
6. Water heating
Residents use water heating, but because pigs are generally at a low level, the heat of water heaters is rising, the heating effect is average, and the investment is large, covering a large area, and the usage is decreasing.
7. Warm air
With water heating, the heating speed is faster, and it is easy to meet the temperature requirements of various pig houses. The disadvantage is that it requires higher boiler workers and is not suitable for small pig farms.
8. Plastic shed
Farmers use the most common facilities to raise pigs, with less investment and convenient use.
9. Electric air conditioner
The investment is large and the cost is high, so it can only be used in an emergency.
10, hot air blower
Also called livestock and poultry air conditioner, the heat of the boiler is blown into the pigsty by a fan. The pigsty is even in temperature, clean and hygienic, and the price is much cheaper than that of electric air conditioner. Many large pig farms are using it.
1 1, infrared light
Local heating is a good choice, suitable for emergency, especially in newly transferred pigs, which is easy to operate and very popular among farmers.
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