Glass fiber reinforced plastic fan
It is widely used in livestock breeding, factories, etc. It is mainly used as trench fan and side fan, which can effectively remove NH3, H2S and other foul gases and humid air in the ditch and the breeding house; eliminate the stuffiness, smoke, exhaust gas, dust, etc.
Fixed speed fan
◆ The outer frame and wind blade are made of FRP mold, which is beautiful and durable;
◆ The fan and motor are directly connected, simple and reliable, and easy to maintain;
◆ The wind blade is calibrated by precise dynamic balance, which runs smoothly, with large air volume and low noise;
◆ Synthetic PVC shutters adopting the principle of air downstream to prevent flies and air from flowing backward;
◆ Special high-performance low-speed powerful motor, reliable quality, long life, better use effect.
Speed control fan
Principle of speed regulation:
By changing the motor voltage to change the mechanical characteristics of the motor to match the load characteristics of the fan blades at a certain speed, it can be stabilized at different speeds, thereby achieving speed regulation.
◆ With all the functional characteristics of FRP fixed speed fan;
◆ Equipped with high-performance single-phase motor, it can not be affected by regional power;
◆ Set the controller low and high ventilation volume according to the indoor temperature, humidity and gas density, and automatically adjust the wind speed and volume;
◆ The use of pig house in winter is better, and the heat loss in the house is greatly reduced;
◆ Adjust the input voltage through thyristor to make the motor run at low current, saving power and energy. long lasting;
◆ Equipped with a dedicated constant temperature wind speed controller.
|Fan model||JFL-24 inch (three-leaf inverter||JFL-18 inch (three-leaf inverter)|
|Outer frame size mm||850X850||520X520|
|Frame size mm (solid inner length and width)||760X760||500X500|
|Fan blade size (mm)||600||400|
|Number of fan leaves (leaf)||3||3|
|Motor stages (P)||6||6|
|Motor speed (PPM)||930||930|
|Motor power W||0.37||0.18|
|Rated voltage V||220||220|
|Fan leaf material||FRP||FRP|
|transfer method||Direct connection||Direct connection|
|Air volume m3 / h||13000||8000|
|JHK-300 constant temperature wind speed controller|
JHk-300 constant temperature wind speed controller is mainly used in standardized livestock breeding. It is the core technology in the environmental control system. It can control the opening and closing of environmental adjustment equipment such as horizontal variable speed fans, vertical cooling fans, water curtain pumps and heating equipment. Closed, automatic realization of ammonia gas discharge, fresh air replenishment, heating insulation, wet curtain spray cooling, fault alarm and other functions, can make the equipment work automatically in unattended livestock and poultry house environment.
◆ Microcomputer control program;
◆ The temperature can be set to control the stepless speed change of the fan;
◆ It can control the startup, shutdown and intermittent working time of fans and other equipment regularly;
◆ Alarm output when high temperature, low temperature, short circuit of sensor, power cut off;
◆ Through the temperature setting, the fan will automatically change speed as the temperature changes to meet the constant temperature requirements in the house;
◆ Automatically control facilities such as ammonia exhaust fan, ventilation cooling fan, wet curtain water pump, heating and moisturizing equipment, high pressure spray and electric roller shutter.