YDA, a finned tube cooler manufacturer in Dalian china

YDA, a finned tube cooler manufacturer in Dalian  china

• Working Principle
  The finned tube heat exchanger is a device that enables the simultaneous heat exchange of hot and cold fluids inside and outside the tube through the special structure of the finned tube. The finned tube consists of one or more smooth tubes, with fins of a certain thickness wound on the outside, thus greatly increasing the heat exchange area of the heat exchanger. When the hot and cold fluids flow through the finned tube, due to the temperature difference on both sides of the tube and the density difference between the fluids, convective heat transfer occurs between the two fluids, causing heat to transfer from one fluid to the other.

• Structural Features

• Core Components: The core component is the finned tube, which consists of a base tube and fins. The base tube is generally made of metal materials with good thermal conductivity, such as copper and aluminum.

• Heat Transfer Area: The fins greatly increase the heat transfer area of the heat exchanger. Its heat transfer coefficient is usually between 3000 and 4500 kcal/m²·°c·h, and its thermal efficiency is 3 to 5 times higher than that of shell and tube heat exchangers.

• Structural Forms: There are various structural forms, such as single row, double row and multi - row types. The forms can be selected according to the actual application scenarios and process requirements.

• Application Fields

• Refrigeration Industry: It is used in key components such as condensers and evaporators to achieve the heat exchange between refrigerants and cooling water.

• Chemical Industry: It is used for the heating or cooling of reaction materials to improve production efficiency and product quality.

• Food Industry: It is used to heat or cool liquid materials to meet different process requirements.

• Energy Field: It is used to heat or cool media such as steam and cooling water to improve energy utilization efficiency.

• Environmental Protection Field: It is used to convert the heat in waste gas into useful energy or realize related treatment.

• Product Advantages

• High Efficiency and Energy Saving: Due to the large heat transfer area, the heat transfer efficiency is high.

• Compact Structure: It occupies less floor area and space, which is convenient for installation and use.

• Easy Maintenance: The structure is simple, and it is convenient to clean, disassemble and assemble.

• Strong Adaptability: It can be customized according to different process requirements and has various forms.