A pump water curtain spray chamber water monitoring and automatic water supply device, including the lower part of the casing is provided with a water tank and the upper part is provided with a gas water channel plate and a guide baffle gate and space diversion grid space above the water retaining plate is divided into two parts, the upper part is a free air chamber, pump water curtain air outlet is provided with Tim room ventilation the machine is connected, the lower part is provided with a water collecting plate is fixedly connected with the gas water channel plate, automatic water supply device is arranged in the lower part of the catchment, automatic water supply device is composed of the overflow groove is fixedly connected with the State Board of the soda water curtain, monitor through a high electrode, low electrode and common electrode are respectively inserted into the overflow tank is high, medium and low at the same time level, through the electromagnetic valve fill pipe. The utility model adopts an electrode type overflow water level signal collecting, indicating and controlling device. The liquid level electrode is directly installed in the pump water curtain spray chamber water overflow tank, can accurately and reliably collect liquid level signal of the overflow tank and indicate the level of state and control the electromagnetic valve timely replenishment on the monitor. \ue5cf
【技术实现步骤摘要】
所属领域本技术涉及一种无泵水幕喷漆室水幕监控与自动补水装置,是一种电极式液位信号采信、指示和控制装置。本技术是这样实现的一种无泵水幕喷漆室水幕监控与自动补水装置,包括壳体下部设有水箱、上部设有气水通道板和导流栅及挡板构成空间,导流栅上面空间由挡水板隔成两部分,上部分为空气室,设有与排风机联接的无泵水幕添室出风口,下部设集水板与气水通道板固接,其集水板下部设置自动补水装置,其自动补水装置由溢水槽邦固接于汽水板,其水幕监控器一方面通过高位电极、低位电极和公共电极分别插入溢水槽高、中、低液位,同时通过电磁阀连补水管。其三个电极即高位电极、低位电极和公共电极用绝缘固定板固定于溢水槽、壳体上。其高位电极与低位电极最低点距离为为d,而低位电极最低点与溢水槽边缘之间的间隙为S,公共电极插入的液位最低。本技术采用电极式溢水液位信号采集、指示和控制装置,能够精确控制溢水槽溢出水幕厚度,从而保证水幕始终处于正常工作状态;另外,由于溢水槽的溢出液位直接反映水幕状态,因此通过采集溢水槽液位控制水幕非常可靠。与现有技术相比,控制水幕精度和可靠性非常高。结合实施例和附图详尽说明其结构所 ...
【技术保护点】
一种无泵水幕喷漆室水幕监控与自动补水装置,包括壳体(17)下部设有水箱(15)、上部设有气水通道板(13)和导流栅(12)及挡板构成空间,导流栅(12)上面空间由挡水板(11)隔成两部分,上部分为空气室,设有与排风机联接的无泵水幕添室出风口(1),下部设集水板(14)与气水通道板(13)固接,其特征在于:其集水板(14)下部设置自动补水装置(101),其自动补水装置(101)由溢水槽(10)邦固接于汽水板(16),其水幕监控器(2)一方面通过高位电极(6)、低位电极(8)和公共电极(9)分别插入溢水槽(10)高、中、低液位,同时通过电磁阀(3)连补水管(4)。
【技术特征摘要】
【专利技术属性】
技术研发人员:杨佩昌,
申请(专利权)人:北京中航银燕环保技术发展中心,
类型:实用新型
国别省市:11[中国|北京]
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