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Domestic use and structural design requirements for stainless steel heat exchangers
May 28, 2018

When it comes to stainless steel heat exchangers, everyone is more familiar with it. The majority of users are exposed to the heat exchanger. This stainless steel heat exchanger is mainly suitable for home heating and bathing, not only energy saving and environmental protection; also can be used for public places such as units, hotels, schools and other applications.


Stainless steel heat exchanger has two ends of the outside of the heat exchanger tube: heating inlet and outlet, tap water inlet and outlet outlets, tap water inside the cylinder body, heating and hot water heating the tap water inside the cylinder body through the tube body coil; internal and external ends altogether There are two water distribution devices, which allow the tap water to slowly flow into the heat exchanger barrel. The hot and cold water are evenly divided, and the hot water can be pushed out of the barrel to meet the requirements of use.


At present stainless steel heat exchangers are made of high quality food grade stainless steel inside and outside. Before use, they will pass 1.2MPa water pressure test. Therefore, the equipment not only has high corrosion resistance, but also has no pollution, and it is safe and reliable. Use time.


In the design of stainless steel heat exchangers, one of the requirements is to control the heat exchanger spacing. On the one hand, it is to increase the compactness of the equipment structure, and it is also to reduce the use of steel. For this reason, the stainless steel heat exchangers have no frame and they are made of thin plates.


In this way, not only a large amount of steel is saved, but also the heat resistance of the thin plate in the thickness direction is relatively small, which can significantly enhance the overall heat exchange efficiency of the heat exchanger. At the same time, the heat exchange area of the heat exchanger is also increased, and it also has the purpose of disturbing the fluid, resulting in an increase in the flow velocity and a change in the flow direction. The boundary layer of the media stagnant flow is greatly thinned, which in turn strengthens the heat transfer.


Because the internal honeycomb structure of the stainless steel heat exchanger does not need to be welded, and the shaping machine and the stamping die can be used back and forth, the honeycomb plate punching can realize automation and mass production, reduce the overall manufacturing cost, enhance the heat exchanger production efficiency, and save investment.

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