Reasons for the loud noise of reverse osmosis water purifier
① The pressure of the raw water after pressurization is about 0.8 MPa,and the water flow is in a high-speed rotation mode,which will produce a very loud noise,especially when the reverse osmosis pure water equipment is used for concentrated water In the throttle part of the discharge,the concentrated water discharge shutoff valve plays a very important role in the production of equipment.It can adjust the ratio of water production and concentrated water discharge,and play a role in pressure adjustment and noise in the overall operation of reverse osmosis pure water equipment.The size and so on.After the concentrated water is intercepted by the regulating valve,the space will suddenly increase due to the function of the regulating valve,and the high-speed rotating water will produce very harsh noise.
②The water pressure is unstable,causing the machine to start repeatedly and make noises,or when there is a low water pressure in reverse osmosis,it will also give an alarm to indicate that the machine is lacking water;because of the water pressure problem,the water inside the water purifier cannot come and there is too much air.There will be noise.It is recommended to wait until the water pressure is normal before using the water purifier.
③When there is a problem with the contact of the low-voltage switch and cannot be closed,an alarm will sound;or when there is a problem with the contact of the high-voltage switch,the water inlet valve of the machine will start continuously,and a continuous noise will be emitted.
④ When water seeps in the transformer of the water purifier, \it will cause a short circuit in the machine, and then produce noise; \or when gas enters the pipeline inside the machine,it will collide with the pipeline to produce noise.
⑤Check if there is a problem with the placement of the reverse osmosis water purifier.If the placement is unstable,it will produce sound.Sometimes it is not because of the problem of the water purifier,but because the tap water pipe is too long,so when the booster pump is working,the pipe may vibrate,and sound will appear when it swings and hits something.
Generally speaking,the noise of the reverse osmosis system is due to the above-mentioned reasons,but there are two other situations where the booster pump and the compressor have problems.In addition,check whether the water supply is cut off.If the water supply is cut off,There will be is a sound, because the reverse osmosis water purifier needs to be pressurized to allow the water to pass through the reverse osmosis membrane,the sound will be louder when the booster pump is idling.