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发明公开
CN105259937A 一种锅炉补给水控制系统及方法 无效 - 驳回

一种锅炉补给水控制系统及方法
摘要：
本发明提供了一种锅炉补给水系统的控制系统及方法，控制系统包括：设置于生水池的生水池液位传感器，设置于超滤水箱的超滤水箱液位传感器、设置于中间水箱的中间水箱液位传感器、设置于除盐水箱的除盐水箱液位传感器、设置于药箱的药箱液位传感器以及主控计算机；生水池液位传感器、超滤水箱液位传感器、中间水箱液位传感器、除盐水箱液位传感器及药箱液位传感器均与所述主控计算机相连接，主控计算机根据各液位传感器采集到的液位数据及预设启停条件控制锅炉补给水系统的分系统，以实现对锅炉补给水系统的控制。能够极大地节省发电厂的运营成本，同时也能保护水处理设备免受误操作伤害，能够实现锅炉补给水系统长期地、平稳地、高效地运行。
摘要（英）：

The invention provides a control system of a boiler makeup water system and a method. The control system comprises a raw water pool liquid level sensor arranged in a raw water pool, an ultrafiltration water tank liquid level sensor arranged in an ultrafiltration water tank, an intermediate water tank liquid level sensor arranged in an intermediate water tank, a desalting water tank liquid level sensor arranged in a desalting water tank, a medicine chest liquid level sensor arranged in a medicine chest and a master control computer. The raw water pool liquid level sensor, the ultrafiltration water tank liquid level sensor, the intermediate water tank liquid level sensor, the desalting water tank liquid level sensor and the medicine chest liquid level sensor are connected to the master control computer. The master control computer controls a subsystem of the boiler makeup water system according to liquid level data collected by each liquid level sensor and a preset start-stop condition so as to realize control to the boiler makeup water system. Operation cost of a power station can be greatly saved, simultaneously, water processing equipment can be protected from maloperation, and the boiler makeup water system can realize operation in a long-term, smooth and high-efficiency mode.

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