Acid-alkali resistant surface air cooler cold and hot water copper tube aluminum foil heat exchanger heat sink arrangement diagram fin hole spacing row spacing

Although there are one or two articles about surface coolers on the website, due to the limited space of the articles, it is impossible to summarize the surface coolers comprehensively, but only a small part of their content. Air heater can realize two kinds of air treatment process: when the boundary layer air temperature is lower than the dew point temperature of the main air, the dehumidification cooling process or wet cooling process (wet condition) will occur; when the boundary layer air temperature is lower than the main air temperature, but still higher than its dew point temperature, the wet cooling process will occur (dry condition). Combined air conditioning unit under wet conditions than the surface cooler under dry conditions have greater heat exchange capacity, or for the same surface cooler, acid and alkali resistance surface cooler_cold and hot water copper foil heat exchanger fin arrangement diagram fin hole spacing in the treated air dry bulb temperature and water temperature remain unchanged, the higher the air wet bulb temperature, the surface cooler cooling dehumidification capacity is greater. If you want to know more about the surface cooler, you have to want to know more about it. So today's article is still about surface cooler, but it is a brand new content, so that more friends who pay attention to it can get more and enrich their knowledge.

What about the surface cooler, the following is mainly about its manufacture and use of attention.

Generally speaking, the surface cooler copper pipe is made of high-quality copper pipe, the radiating fin adopts corrugated structure, adopts secondary flanging, and the contact area is large, which can improve the strength of the fin and the effect of air spoiler. Surface cooler is made of aluminum and seamless steel pipe, long service life, not easy to corrosion.

The surface cooler of the circuit design of the drain pipe can be determined according to the liquid flow rate through the small resistance, thereby improving the heat exchange efficiency.

Fins and copper pipes are closely combined to effectively improve heat transfer effect.

The collector is made of seamless steel pipe with uniform distribution and low pressure.

The surface cooler shell is galvanized steel plate with high strength, good hardness, convenient assembly and durability.

When we use surface coolers, there are also some places to pay attention to, specifically:

(1) The surface of the surface cooler should be cleaned regularly, dust removed, and the surface kept clean;

In the inlet pipe, a filter should be installed to keep the water clean, so as to avoid mixing impurities, but also to avoid clogging the pipe. The filter should be cleaned regularly, otherwise it will lose its filtering effect;

(3) When the unit is shut down, if the temperature is lower than 0℃,