『Plastic tube float flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. Drainage pipe network flowmeter
2. What to do if the float of the float flowmeter blocks the inlet
1. Fault phenomenon: it gets stuck due to swelling or thermal expansion of the engineering plastic float and the lining of the conical pipe; Troubleshooting method: Replace parts with corrosion-resistant materials. Try not to use plastic for higher temperature media and instead use corrosion-resistant metal parts
2、 Fault phenomenon: Stuck due to micro shaped particles or foreign objects between the float and the guide shaft, or bending of the guide shaft; Troubleshooting method: Disassemble and clean, remove foreign objects or fixing layers, straighten the guide shaft. The reason for the bending of the guide shaft is mostly due to the rapid opening and closing of the solenoid valve, which causes the float of the metal tube float flowmeter to rise sharply and impact
3、 The phenomenon of Tong closed guessing obstacle: due to the attachment of iron powder or particles around the magnet of the float component with magnetic coupling, this part of the connecting rod or pointer is stuck; Troubleshooting method: Disassemble and clear, and thoroughly clean the pipeline using a bypass pipe during the initial operation. Install a filter in front of the metal tube float flowmeter and manually couple it with a magnet to connect the motion connecting rod, which can be adjusted at the clamping position. Check if there are any foreign objects obstructing the movement between the rotating shaft and the bearing, and remove or replace the parts
4、 Fault phenomenon: Magnetic coupling leads to a decrease in magnetic propertie
3. The difference between throttling flowmeter and float flowmeter
The difference between throttling flowmeter and float flowmeter is that the principle of throttling flowmeter is to set obstacles in the pipeline passing through the fluid, and to obtain differential pressure through throttling to reflect the flow rate of the fluid.
. Representative throttling flow meters include orifice flow meters, V-cone flow meters, and so on. 2. Principle of float flowmeter: When a fluid flows through a pipeline from bottom to top, the lift and buoyancy generated by the fluids kinetic energy on the float cause it to rise. To achieve the purpose of measuring fluid flow rate. Representative float flow meters include metal tube float flow meters, glass tube float flow meters, and plastic tube float flow meters. Summary: The two measurement principles are completely different, making these two flow meters fundamentally different.4. What does rotor flowmeter lzs-100d mean?
Glass rotor flowmeters generally start with LZB/LZJ.
. This is one of the domestic flowmeter industries, there is no need to consider it specifically! Some manufacturers use LZB-32S to refer to plastic tube float flow meters, while others use LZB-32S to refer to plastic tube float flow meters.
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