Installation of water meter for intelligent water meter
The upper and lower reaches of the water meter shall be equipped with the necessary straight pipe section or its equivalent rectifier. The length of the upstream straight pipe section shall not be less than 10D, and the length of the downstream straight pipe section shall be no less than 5D (nominal nominal diameter of the water meter D). For the eddy current caused by the elbow or centrifugal pump, the rectifier must be installed before the straight pipe section;
The water meter has good anti clogging performance, but it is sensitive to silt, sediment and weeds in the pipeline and should be avoided as far as possible during use. If there are silt, silt and weeds in the pipeline, it should be cleaned in time, otherwise it will affect the normal measurement of water meters.
1, select the correct diameter of water meter;2. Horizontal mounting with the face facing upwards. The arrow on the case is in the same direction as the flow. Installation location should avoid exposure, flooding, freezing and pollution, convenient disassembly and assembly, meter reading. New piping must be cleaned of sand, hemp and silk in the pipe and then loaded with water meters so as to avoid water meter failure;3, the water meter should be installed on the upstream and downstream valve, should be used to ensure that all open;
