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The plate heat exchanger is composed of a group of corrugated metal plates with four corner holes for the passage of two liquids for heat transfer. The sheet metal is mounted in a frame with fixed plates and movable compression plates on the sides, and is clamped with clamping bolts. The plates are equipped with sealing gaskets to seal...
To improve the heat exchange efficiency of the heat exchanger, two aspects need to be considered at this time: 1. On the premise of taking away the same amount of heat from the heat source, how to minimize the rise in the temperature of the heat exchanger itself, for example, the same amount of heat makes the temperature of heat exchan...
The finned radiator is the most widely used heat exchange equipment in the gas to liquid heat exchanger. It achieves the purpose of enhancing heat transfer by adding fins to the common base tube. The base pipe can be steel pipe; stainless steel pipe; copper pipe and so on. Fins can also use steel strips; stainless steel strips, copper ...
1. Daily maintenance of heat exchangers In daily operation, special attention should be paid to preventing fluctuations in temperature and pressure. First, the pressure should be stable, and overpressure operation should never be allowed. 2. Cleaning of heat exchanger After the heat exchange equipment has been operated for a long time,...
1. Before starting work, the cooling water and mixed gas in the radiator should be drained. After preheating for 5 to 10 minutes, it will start working again. 2. When using steam as a heat medium, be careful not to use overpressure. 3. When the fan stops or encounters other accidents, the supply of heat medium should be stopped immedia...
Air radiators are generally suitable for installing external windows and external walls, because they are the places with the greatest cold radiation intensity in the room. The air radiator first heats the air in the coldest area of the room, and then relies on the radiation and convection of the heating to gradually heat the indoor ...