Ultrasonic water meter application is becoming more and more widely, for its installation and maintenance aspects also is the place that you need to pay attention to, let us to know the installation requirements of ultrasonic ultrasonic emulsifying machine wave water meter and its installation position.
Ultrasonic water meter need to be considered when installing water flow, installation position and pipeline conditions, specific as follows:
1. First of all, we should first is to judge the uniflow or two-way flow: usually for uniflow, but we can also through the more complex circuit and its design into two-way flow, the flow measurement point on both sides of the straight pipe length according to the requirements of straight pipe upstream to decorate.
2. Then, the installation position of water meter and flow direction: ultrasonic flow sensor part of the water meter, generally can be installed in a horizontal, inclined or vertical piping. Vertical tube had better choose the place that flows from bottom to top, if from top to bottom, then its downstream should have enough back pressure, for example: there are higher than that of the follow-up of pipeline, in order Ultrasonic emulsifier machines to prevent the measurement point in the full pipe flow.
3. The pipe condition: ultrasonic water meter pipe surface area sediments will produce bad acoustic transmission and deviating from the expected track path and the length, should be avoided; In addition, the outer surface due to less influence is easy to deal with. Transducer and the pipe contact surface to be coated with coupling agent, should pay attention to the pipeline granular structure material, is thought to have been scattered waves, most of the sound wave transmission fluid and degrade performance. Transducer installed in pipe lining or rust layer and there can be no gap between the wall. For pipe problem, and one more thing need to be aware of is the parameters of the pipeline, must accurately know the parameters of the pipeline, such as pipe diameter, diameter and thick wall ultrasonic extraction cbd and so on, to achieve the highest accuracy.
4. Ultrasonic water meter installation environment choice: should be installed in place of easy disassembly and maintenance; Installation site should not have a strong vibration, the environment temperature changed; Should as far as possible away from strong electromagnetic field devices, such as big motor, transformer, etc.
To sum up, the ultrasonic water meter installation must conform to the requirements of the ultrasonic water meter installation, so as not to add more after-sales problems after installation.