What kind of orchard can be called a good orchard? That must be the orchard that puts green safety first. Orchard production, in the face of pest nuisance, the use of pesticides and insecticides is the first choice for many orchards, but to grow green and safe fruit, then the use of pesticides must be cautious. Good orchard does not use pesticides, or a small amount of pesticides. Most of the time, physical insecticides such as insecticidal lamps are used to carry out green prevention and control.
Pesticide insecticide, although it can quickly remove pests, but the sprayed agriculture will also enter the agricultural products, if the management is not strict, it may lead to pesticide residues, and pesticides will kill the insects, which will make the insecticide resistant, one year down. It may be impossible to fight dozens of times, and the cost of prevention and control will become higher and higher. It can be said that the disadvantages outweigh the benefits. In the development of a good orchard, it is necessary to improve pest control and control methods to kill insects in a green and harmless way. At present, many orchards use insecticidal lamps to kill insects because they are limited to one. For example, the insecticidal range is wide, the control effect is good, and the long-lasting effect period is long; easy to use, simple to operate; and reduced pesticide use. Reduce pesticide residues and ensure the quality and safety of agricultural products. This kind of green prevention and control technology plays an important role in maintaining the green environment of the orchard and improving the quality and safety of the fruit. Therefore, the cultivation of good orchard and the use of insecticidal lamps can be said to be essential.
The ecological good orchard not only has high requirements for the quality of the fruit, but also has a very high ecological environment for the orchard. Therefore, in the face of pest problems in the production of orchards, adherence to green prevention and control has always been placed in an important position. The use of insecticidal lamps to promote green prevention and control technology, scientific and effective prevention and control of pests and diseases, not only reduced the loss of orchard disasters, but also improved the quality of fruit safety. In the long run, strengthening management from the source will greatly promote the quality of fruit and food safety, promote quality and prosperity, green agriculture, and strong farmers.
Water To Air Heat Pump
Cooling capacity 2.5kW-45kW
Advantage: Packaged type water to air heat pump to save space; High efficiency; Installation very easily and low noise. Split type water to air chiller (optional).
Characteristics
1.Structure. Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
2.Hermetic compressor. Rotary type compressor for model 2.5 to 12, and scroll type compressors for model 14 to 45, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.
3.Centrifugal fan. Low noise; Protection level IP44
4.Water side heat exchanger. High efficiency tube in tube heat exchanger, factory insulated with flexible close cell material.
5.Refrigerant circuit. Copper tube connection with charge valves, filter, capillary tube; high pressure switch and low pressure switch. The heat pump units are complete also with 4-way valve and one way valve.
6.Electric panel. Consists of:
Compressor contactor
Compressor protection breaker
Microprocessor with function display
Water To Air Heat Pump
Water To Air Heat Pump,Water to Air Heat Pump Chiller,Water to Air Heat Pump Unit,Water Loop Heat Pump Chiller
Jinan Amrta Air Conditioning Co.,Ltd , https://www.amrtaac.com