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GOLDENSAIL
29
2021
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04
How to do the antifreeze work of plate heat exchanger
Author:
Plate heat exchangers are now more and more widely used, and plate heat exchangers are also used in winter. But because the weather in winter is too cold, we must do a good job of antifreezing plate heat exchangers. Let’s learn about some plate heat exchangers. Antifreeze method.
1. If it is a water meter installed in an outdoor water meter well, the first thing we need to do is to clear the water in the well, and it needs to be kept dry and needs to be filled with sand.
2. The plate heat exchanger can also be wound with insulation materials. If it is a water supply facility in the shade, it needs to be thickened.
3. If it is a plate heat exchanger installed outdoors, you can use warm things to wrap the water pipes and valves of the plate heat exchanger. It should be noted that the wrapping should not be wet, otherwise it may not be able to do the antifreeze work of the plate heat exchanger. .
4. Carry out multi-system overhaul and maintenance of the secondary pressurized water supply equipment, and wrap the parts that are easy to freeze with insulation materials.
5. For plate heat exchanger pipes that have been frozen, we need to unscrew the faucet first and then wrap the faucet with a hot towel and pour warm water to thaw the faucet.
In order for our plate heat exchanger equipment to be able to be used normally in the cold winter weather, antifreeze work is very important.
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