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在冷库制冷系统中的氨高压贮液桶的玻璃管液面计,是用来观察氨液在桶内数量的多少的标志,是操作人员调正降温,保证设备安全运转的眼睛,一般要求桶内的氨液在正常使用中,桶内液体相对稳定在40％～60％之间,最多不得超过80％最少不低于30％,液面过高尤其是夏天更容易发生危险,过低又保证不了正常供液量。然而,由于操作者的疏忽,会造成贮液桶的液面超高或过低,如果超过玻璃管液面的可视部分,一些经验不足的
In cold storage refrigeration system of ammonia high pressure liquid storage tank glass tube surface meter is used to observe the amount of ammonia in the barrel number of signs is the operator to correct cooling to ensure the safe operation of equipment eyes generally require barrels Within the ammonia liquid in normal use, the barrel of liquid is relatively stable between 40% to 60%, up to 80% at least not less than 30%, the liquid level is too high, especially in the summer is more prone to danger, too low Can not guarantee the normal amount of liquid. However, due to operator’s negligence, the liquid level in the reservoir will be too high or too low. If the visible part of the liquid level of the glass tube is exceeded, some inexperienced