Do you use sprinklers or manual sprinklers for community greening now?

Now the labor cost is relatively high, and most greening companies will still buy sprinklers to sprinkle water.

Sprinklers mainly have the following functions:

1, cooling down. Sprinkling water on the pavement in hot weather can reduce the temperature and protect the pavement, because the pavement will crack if the temperature is too high.

2. Dust removal. There is a lot of dust on the road, so sprinkling water can moisten the dust, effectively prevent the dust from rising, and thus reduce air pollution. Green gardening. The water column shape of the monitor can be adjusted to be straight, large, medium and Mao Mao rain. You can water the flowers and trees on the roadside or wash away the dust on the trees. Used as a fire truck in an emergency. Sprinklers are equipped with high-pressure water cannons with a range of 30-50 meters, which can be used for fire fighting in emergency situations, and their fire-fighting interfaces also provide greater convenience for them to take water.

3. transport water. China is located in multiple temperature zones, and the rainfall distribution is extremely uneven. Coupled with the influence of abnormal weather and other factors, people and animals have difficulty drinking water in many places. Influence of sprinkler on pavement: pavement washing, pavement cooling and pavement maintenance.

Working principle of sprinkler: forward flushing: using the front nozzle to flush the muck on the concrete or asphalt pavement to a place 4m away from the nozzle to clean the pavement; The forward thrust can reach 14 meter wide. After spraying: spray water into a uniform fan-shaped surface by using two nozzles installed at the back of the car, and sprinkle water on the road surface; After spraying, it can reach 10 meter wide. Side spray: spray water to both sides by using the nozzle installed at the back of the car; Side spray can reach 14 meter wide. Anti-aircraft gun: water is sprayed by a water gun installed on the platform behind the vehicle for greening and sprinkling water or emergency fire fighting; The antiaircraft gun can reach 25 meters.