Oil To Water U Tube Heat Exchanger R134a Refrigerant , Tenon Surface Connection Type

Oil to Water Shell and Tube Heat Exchanger

Water - Cooled Evaporator

Industrial and mining enterprises in the turbine, fan, coal mill, pumps and ship power and other large and

medium-sized machinery and equipment lubricants are inseparable from the tube-type oil cooler.

The company on the basis of the advantages of similar products, based on the heat transfer tube on the

oil side of the laminar flow of the disturbance made a lot of experiments, and ultimately successfully

developed the latest tube-type oil cooler

The product structure and working principle:

Tubular oil cooler flow characteristics are still oil by shell, water by the pipeline. The heat transfer

coefficient of the oil side of the tube oil cooler is 1 / 10-1 / 20 of the heat transfer coefficient in the tube,

and the thermal resistance is mainly on the oil side. Tubular oil cooler equipment will be the traditional

bow-shaped diaphragm to swirl guide plate, the main principle is: cooling oil by the oil cooler shell side,

with the swirl guide guide to move forward, the oil at the same time along the direction of erosion, The

structural parameters of the tube are the result of several comparative tests, the performance is excellent,

the use of safe and reliable, for the steam turbine ideal auxiliary equipment products

Tube type oil cooler Features:

Tubular oil cooler compared with other types of oil cooler has the following advantages:

1, heat transfer efficiency is 2-3 times the plate oil cooler

2, compact structure, the compact degree of 1-2 times the plate heat exchanger

3, oil resistance is small: the use of swirl guide plate, the oil into the tangential flow, is conducive to fluid

operation

4, long life, easy installation and detection: heat transfer tube thermal expansion stress is small, so there

is no common heat swelling, leakage problems.