In the process of many constructions, pipelines are arranged underground or in a very hidden location, so if there are any problems with the pipeline, it is difficult to find out. Therefore, it is necessary to install a flow meter to better manage and control the flow of objects in the pipeline. Case. So pay special attention to some details of pipeline installation, including the following aspects. 1. Pay attention to the direction of on-site pipeline wiring. In the process of these pipelines, it is necessary to determine the overall structure or structure of the problem. Therefore, at this time, attention should be paid to the installation direction of the
flowmeter so that it can be harmonious with the entire pipeline. Status and play a role in the future. For example, it is necessary to know whether to install vertically or horizontally, because these two installation methods are different in my measurement results, so we must distinguish them. At the same time, it should be noted that the installation direction of the flowmeter should also take into account the physical properties of the fluid. For example, solid particles may be deposited in the horizontal pipeline. Therefore, it is best to install the flowmeter perpendicular to the pipeline in order to be able to measure the conditions more accurately. Second, pay attention to the flow direction of the fluid Because the flowmeter stipulates that it can only work in one direction, and the reverse flow will damage the equipment. Therefore, when using the flowmeter, the direction left by the fluid must be considered, and the installation direction of the flowmeter must be consistent with this direction, so that the measurement can be accurately made and the equipment is protected from damage. In addition, the manufacturers of measuring gas flowmeters remind that if there is no operation in the pipeline, reverse flow may occur. In order to protect the flowmeter, a check valve should be installed in a suitable place. 3. Pay attention to the problems of the upstream and downstream straight pipe sections of the flowmeter. The flowmeter manufacturer of the circulating water pipeline introduces that the flow state of the pipeline at the inlet is particularly strong, which may affect the measurement of the flow machine and cause flow disturbances, such as vortex and The flow rate distribution is distorted, so when you install it in the proper position, the flow regulator improves it. In addition, the distance between the sources of dry flow disturbances should be extended as much as possible, so as to minimize his influence on wandering records. The above are the several aspects included in the installation precautions with movement and static. In addition, attention should be paid to the problem of pipe diameter and pipe vibration. First of all, you should choose the appropriate type of flowmeter according to the size of the pipeline, and when measuring low-speed or high-speed flow, you can use a reducer to connect and make the flowmeter run within the specified range so that the measurement can be accurate.
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