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How To Use And Maintain Ultrafiltration Water Purifier In Winter
Dec 17, 2018

The winter is coming, and the use of water purifiers is also facing many problems. Due to the relatively low temperature in winter, there is a risk that the water purifier pipe will be cracked. If the temperature in winter reaches below zero, it is best to stop using the water purifier. If it is an indoor water purifier, the indoor temperature should be above zero. Because water freezes below zero, the water will swell once it freezes, which can easily damage the water purifier.


In winter, the water purifier usually has the following conditions: 1. The water production decreases, and the lower the temperature, the greater the decrease of the water flow rate. Since the viscosity of the water is affected by the temperature, the water production of the reverse osmosis membrane will decrease, usually the water temperature. For every 1 °C drop, the water production of the reverse osmosis membrane drops by 3%, and the water production in winter is about 50% of the summer water production. 2. The wastewater increases, the flow rate of the wastewater increases correspondingly, and the wastewater ratio increases. This is a normal phenomenon. After the temperature rises, the wastewater will decrease and the water production flow will increase.


In view of the above, we must always do antifreeze work, antifreeze measures: if installed outdoors, there must be antifreeze measures, if there is no antifreeze measures, it may cause the filter bottle, membrane shell, etc. to freeze and crack, the temperature must be stopped below zero. Water. If the water purifier is not applicable for a long time or needs to go out, the inlet ball valve must be closed, and all the water in the pressure tank should be discharged. Check whether the appearance of the machine is normal before using it again. After confirming the normal condition, the water source can be turned on. A bucket of water is also recommended for discharge.


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