In the operation of the diesel generator set, the bubble in the water tank is a common problem. The existence of bubbles may affect the normal operation of the generator set, so understanding the causes of bubbles and solutions is essential to maintain the stable operation of the generator set. This article will explore the causes of bubbles in the diesel generator tank and provide some solutions to help you solve this problem.

Analysis of causes

1. Water quality issues: Gas solubility in water is related to temperature and pressure. When the water temperature rises or the pressure drops, the dissolved gases in the water are released, forming bubbles. If the water contains too much gas, it will also lead to bubbles in the tank.

2. Water pump problem: In the working process of the water pump, if there is leakage or air intake phenomenon, it will cause the water in the water tank to produce bubbles. In addition, if the water inlet pipe of the pump is blocked or damaged, it will also lead to bubbles in the water tank.

3. Tank design problems: The tank design of the diesel generator set is unreasonable, such as the improper location of the water inlet and outlet of the water tank, or the existence of structural problems inside the water tank, which may lead to bubbles in the water tank.

4. Temperature problem: During the operation of the diesel generator set, due to the high temperature exhaust of the engine, the temperature of the water tank will rise. When the water temperature rises to a certain degree, the gas in the water will be released, forming bubbles.

Second, the solution

1. Check the water quality: Check the water quality regularly to ensure that the gas content in the water does not exceed the standard. It can be detected by water quality testing equipment, and if there is a problem with water quality, you can consider using water treatment equipment to treat it to reduce the generation of bubbles in the tank.

 2. Check the pump: check the working status of the pump regularly to ensure that the pump does not leak or air intake. If there is a problem with the pump, repair or replace the pump in time to ensure that the water in the tank flows smoothly.

3. Check the design of the water tank: check whether the design of the water tank is reasonable, especially whether the position of the water inlet and outlet is correct. If design problems are found, you can consider redesigning or replacing the tank to reduce the production of air bubbles.

4. Control temperature: Through reasonable design of heat dissipation system, control the temperature of diesel generator set to avoid excessive temperature of water tank. You can increase the area of the radiator, increase the number of fans and other ways to reduce the temperature and reduce the generation of bubbles.

5. Regular maintenance: Regular maintenance of the diesel generator set, including cleaning the water tank, replacing the water pump, checking the water pipeline, etc. Regular maintenance can detect and solve problems in time, reducing the possibility of bubbles in the tank.

The bubble in the diesel generator tank may be caused by water quality problems, water pump problems, water tank design problems and temperature problems. In order to solve this problem, we can reduce the generation of bubbles by checking the water quality, pump and tank design, controlling the temperature, and regular maintenance. Maintaining the normal operation of the water tank is crucial to the stable operation of the generator set, so we should pay attention to and solve the problem of bubbles in the water tank in time.