六、蒸汽蓄热器的自动调节在蒸汽蓄热器与供汽锅炉并联、用以平衡频繁波动的用汽负荷的供汽时,蓄热器在运行中就进行频繁、敏捷的充热和放热动作,这控制充热和放热的阀门如由人工操作,一般难以达到准确运行的要求,必须采用自动调节阀以保证阀门动作的迅速和准确,所以 Sixth, the automatic adjustment of the steam accumulator In the steam accumulator and the boiler for the boiler in parallel to balance the fluctuating steam load for the steam, the accumulator in operation on the frequent, quick heat and release Thermal action, which controls the heat and heat of the valve, such as by manual operation, generally difficult to achieve accurate operation requirements, must be used to automatically adjust the valve to ensure the valve action quickly and accurately, so