a、 根据低温侧进口温度，用调节低温侧流量方法来控制高温侧出口温度，使

a. According to the inlet temperature of the low temperature side, adjust the flow rate of the low temperature side to control the outlet temperature of the high temperature side to meet the system requirements. <br>b. When the seals at the inlet and outlet flanges on both sides are damaged, the heat exchanger should be stopped immediately, and the bolts at the flanges should be tightened or the sealing gasket should be replaced. <br>c. When two media leaks are found, the heat exchanger should be stopped, and the cause should be found and eliminated.

a. According to the inlet temperature at the low temperature side, the outlet temperature at the high temperature side is controlled by adjusting the flow at the low temperature side to meet the system requirements.<br>b. When the sealing at the inlet and outlet flanges on both sides is damaged, the heat exchanger shall be stopped immediately, and the bolts at the flange shall be tightened or the sealing gasket shall be replaced.<br>c. When mutual leakage of two media is found, the heat exchanger shall be stopped, and the cause shall be found out and eliminated.

A, according to the inlet temperature of the low temperature side, control the outlet temperature of the high temperature side by adjusting the flow rate of the low temperature side to meet the system requirements. B, when the seals at the flanges of both sides of the inlet and outlet are damaged, immediately stop using the heat exchanger, tighten the bolts at the flanges or replace the sealing gaskets. C, when it is found that the two media leak each other, the heat exchanger should be stopped, and the reason should be found out and eliminated.