How to choose a suitable intelligent heat exchanger unit
Release time:
2022-07-27 09:19
Source:
With the development of cities, more and more places are using intelligent heat exchange equipment. There are many issues to consider when selecting an intelligent heat exchanger unit. Only by understanding these issues can you purchase the intelligent heat exchanger unit you need. What should you pay attention to when choosing? So, let's take a look at how to choose a suitable intelligent heat exchanger unit.
1. The control parameters when choosing an intelligent heat exchanger unit mainly include the quality of the heat exchanger, the working pressure range, and the required temperature;
2. The flow rate should not be too large at the interface with a small temperature difference. The pressure increase and decrease needs to be met;
3. When buying an intelligent heat exchanger unit, design the heat exchanger with a small heat transfer coefficient to have a large flow rate, and make the heat transfer coefficients on both sides of the heat transfer surface of the two fluids close, which can improve the heat transfer efficiency. Increase the temperature of the heated liquid in the heat exchangerNeededBelow the large temperature of the heat exchanger outlet by 10, below the temperature of the secondary water using the pump
4. For requirements of large flow rate and low pressure, a plate type with low resistance can be selected. Otherwise,NeededSelect a plate type with high resistance;
5. When the heat medium contains mud and sand,NeededIt must be filtered before entering the heat exchanger;
6. When selecting a detachable heat exchanger or an electric welding heat exchanger, the selection should be based on the fluid pressure and temperature;
7. It is recommended to choose a heat exchange plate with a small area. Otherwise, if there are too many plates, the flow rate between them will decrease, and the heat transfer efficiency will be greatly reduced.
8. It is not recommended to use steam for heat transfer in intelligent heat exchanger units.
9. Intelligent heat exchanger units are comprehensive supporting products, and the selection is generally based on the heat exchange capacity. Therefore, you need to know first how much heat exchange capacity is, whether it is MW (megawatt) or KW.
10. During use, the steam pressure, temperature, primary side water temperature, secondary side water temperature, outlet water temperature, and flow rate should be understood.
11. Scope of use, different combinations. When inquiring about prices, specify heating, refrigeration, industrial production, etc. Heating is divided into heating panel heating, air conditioning heating, and floor heating; Where is the heat exchange unit applicable? Residential, office, shop, or on-site? The on-site will definitely provide the on-site height.
12. When calculating the heat exchange capacity, please consult based on the working area. The service personnel will design and estimate according to the provided heating or cooling area.
The above is how to choose a suitable intelligent heat exchanger unit. For more information, please contact us at any time! Our company has many years of experience, and nowThe requirements for intelligent heat exchanger units are gradually increasing, and we are constantly improving our technology and quality, making up for the shortcomings of the machine and making it gradually perfect. If you have any questions, you can contact us, and professional customer service personnel will answer your questions in detail,Looking forward to your joining at any time.
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