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平衡容器是锅炉液位测量中将液位转为差压的取样装置,它应真实地反映锅炉内的液位变化,使液位与差压保持一定的对应关系,其变化不应超过允许误差。也就是在锅炉的操作压力,液位等发生了变化时,其液位与差压关系仍保持不变。但是目前常用的单室,双室平衡容器只能满足中低压锅炉的一般要求,对于高压锅炉就难以胜任了。因
The balance container is a sampling device that converts the liquid level into differential pressure in the boiler liquid level measurement. It should truly reflect the change of liquid level in the boiler so that the liquid level and the differential pressure maintain a certain correspondence, and the variation should not exceed the allowable error . That is, the operating pressure in the boiler, the liquid level has changed, the liquid level and the relationship between the pressure remains unchanged. However, the commonly used single-chamber and double-chamber balance containers can only meet the general requirements of medium and low pressure boilers and are not suitable for high pressure boilers. because