How to install the water meter
The water meter is a must-have item for our household life. It records the tons of water we use today. What is the installation method of the water meter? Next, let's take a look at the introduction of the relevant content of the water meter installation.
Precautions for water meter installation 1
Ensure that there are sufficiently long straight pipe sections at the front and back of the water meter, and the installation location of the water meter should not be too close to the wall. This is particularly important for horizontal screw-wing water meters. There should be a linear pipe with a length of not less than 10 times the diameter of the water meter before the meter. There should be no less than 5 times the diameter of the water meter. If the valve in front of the water meter is directly connected to the water meter, the valve opening has an extremely obvious influence on the error of the water indication value. The distance between the water meter housing and the wall is l0～30mm.
Precautions for water meter installation 2
The installation environment of the water meter should be tidy, easy to verify the meter reading and dismantle and replace the water meter, and should be far away from the road through which heavy vehicles pass. Before the water meter is installed, the debris in the pipeline must be removed.
Precautions for water meter installation 3
The installation direction of the water meter and the direction of the arrow on the case should be consistent with the direction of water flow in the pipe.
Precautions for water meter installation 4
When installing the water meter, avoid direct sunlight, harmful gases and liquids, and take anti-freezing measures.
Precautions for water meter installation 5
During the use of the water meter, the wear, corrosion and other vulnerable parts of the parts should be checked and repaired in time, and the technical supervision department should be inspected regularly. According to my country's water meter verification regulations, the verification cycle of water meters is generally two years.
Precautions for water meter installation 6
Newly installed pipelines should first remove impurities such as stones, sand, hemp, etc. in the pipeline. For poor water quality, install a filter before the water meter, and the filter should be cleaned regularly.
Precautions for water meter installation 7
Be sure to adjust the front and rear pipe sections to make them concentric, and then install the water meter to keep the center of the water meter on the same center line with the front and rear pipes. Under normal circumstances, when the front pipe section of the water meter is adjusted, first twist the live joints at both ends of the water meter by 2 to 3 buckles. The left and right sides must be operated at the same time, and then check again. Union thread.