What are the reasons for frequent internal leakage in the recirculating water heat exchangers used by marine enthusiasts?
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Hello, fellow sailors! In your free time, you might as well discuss what the reasons are for the frequent internal leakage in circulating water heat exchangers Learn from each other*.
Is it a leak due to pipe corrosion or a leak at the expansion joint? https://wenku.baidu.com/view/b285f880ce2f0066f53322e5.html?re=view
There could be several reasons: 1. Phase change occurs inside the heat exchanger; 2. The medium is corrosive; 3. Over-temperature and over-pressure conditions occur during operation; 4. The order of the hot and cold sides is incorrect during the commissioning of the heat exchanger
The circulating water heat exchanger leaks frequently~~~ As per the poster’s question, since a heat exchanger using \"circulating water\" as the working medium has been considered, it is highly likely that the problem lies with the circulating water itself~~~~
Could this issue be discussed in the heat exchanger forum?
In circulating water, biological corrosion is a common issue; when the flow rate decreases in winter, dirt deposits form, and corrosion occurs beneath those deposits.