20 horsepower Bristol air conditioning refrigeration compressor

Bristol's advantages

（1）Energy saving advantages:The Bristol compressor has been tested by the National Compressor Refrigeration Equipment Quality Supervision and Inspection Center and found to have lower power compared to similar products at * level0.5kWIncrease in plot ratio20%Running every day24hIt can save electricity nearly every year10ten thousandkWTruly achieving energy conservation and low-carbon.

（2）Reliability and lifespan advantages: A company in Guangzhou purchases a foreign machineThe twin-screw compressor is used for production purposes, but it cannot meet production requirements due to insufficient displacement. Purchase a Bristol compressor of the same specifications later. The result is not only a decrease in exhaust volume compared to production requirements, but also lower energy consumption. After learning about this matter, the Guangzhou office of the twin-screw manufacturer believed that the user's feedback was not true, so they personally led people to conduct on-site testing with their own testing equipment, and the results confirmed the fact that Bristol compressors are more energy-efficient (with lower specific power).

（3）*Advantage: A factory in Wuhan purchased a Zhengli compressor due to the failure to deliver the imported twin-screw compressor on timeSingle screw compressor emergency, used as a backup unit. The single screw compressor and the later arrived twin-screw compressor work in the same machine room. Compared with them, the single screw compressor has obvious advantages such as low vibration, low noise, and energy saving. Moreover, during summer work, even if the twin-screw compressor opens the door, it needs to be cooled by an additional fan. Despite this, it frequently stops due to high temperature, while the Bristol compressor does not need to open the door and works normally.

Bristol piston compressor performance introduction:

1The exhaust temperature shall not exceed125℃ (distance from compressor)150㎜-200At the exhaust pipe (mm), but it must be higher than the saturation temperature corresponding to the exhaust pressure28℃。

2The temperature at the center of the bottom of the casing during insulation shall not exceed107.2℃, but at least higher than the saturation temperature corresponding to the suction pressure28℃。

3The temperature of the motor coil shall be measured by resistance method, and the measured temperature shall not exceed129.4℃。

4The suction temperature should not be less than the degree of superheat when the outdoor environment temperature is high2.8℃

5The lowest ambient temperature should be at least-29Above ℃, otherwise the compressor will be damaged.

6The maximum startup frequency is "six on and six off" per hour.