How to install a diesel generator?

Introduction How to install a diesel generator? 1. The installation site should be well ventilated. There should be sufficient air inlets on the generator side and good air outlets on the diesel engine side. The air outlet area should be larger than the water

How to install a diesel generator?

1. The installation site must be well ventilated. There should be sufficient air inlets on the generator side and good air outlets on the diesel engine side. The air outlet area should be more than 1.5 times larger than the water tank area.

2. The area around the installation site should be kept clean, and objects that may generate corrosive gases and vapors such as acids and alkalis should be avoided nearby. Fire extinguishing devices should be equipped wherever possible.

3. If used indoors, the smoke exhaust pipe must be connected outside. The diameter of the pipe must be ≥ the diameter of the silencer smoke outlet pipe. The connected pipe should not have more. more than 3 elbows to ensure that the smoke discharge should be smooth and the pipe should be inclined downward 5-10 degrees to avoid rainwater injection; sIf the drain pipe is installed vertically upwards, a rain cover must be installed.

4. Basic Use When installing concrete, a level should be used to measure its level during installation to ensure the unit is secured to a level foundation. There must be special anti-vibration pads or anchor bolts between the unit and the foundation.

5. The unit shell must have reliable protective grounding. For generators that require a neutral point to be directly grounded, the neutral point must be professionally grounded and equipped with lightning protection devices. use commercial power supply The electrical grounding device leads the neutral point to be directly grounded.

6. The two-way switch between generator and mains must be very reliable to prevent power transmissionreverse. The reliability of the two-way switch wiring must be inspected and approved by the local power supply department.

7. The starting battery wiring must be firm.

First of all, when Weichai generators are used indoors, the smoke exhaust pipe must be routed outside. The diameter of the pipe must be the diameter of the smoke outlet pipe of the silencer. the pipe should not exceed 3. To ensure smooth flow of smoke exhaust, the pipe should be inclined downward by 5 to 10 degrees to avoid rainwater injection. If the exhaust pipe is installed vertically upwards, a rain cover must be installed. In order to improve the power output of the diesel generator set, when the displacement and number are certain, only by forcing more air into the cylinder to completely burn the fuel in the cylinder than the effective pressureunit average can currently be increased. , diesel generators use turbochargers. The pressure regulator has strict requirements on the exhaust of the diesel generator set. Once the exhaust is not smooth or the exhaust gas velocity does not meet the requirements, the air entering the cylinder will be reduced, causing it to be reduced. cause a reduction in the load capacity of the diesel generator set.

Secondly, the area around Weichai generators should be kept clean, and objects that may produce acidic, alkali and other corrosive gases and steam should be avoided nearby. Fire extinguishing devices should be equipped wherever possible.

Third, the installation site should be well ventilated. There should be enough air inlets on the Weichai generator side and good air outlets on the diesel generator side. The exit zoneair tank should be more than 1.5 times larger than the water tank area; the air inlet is not smooth or does not meet the requirements, and less air enters the cylinder, which will cause insufficient fuel in the cylinder and produce carbon deposits. and affect the load capacity of the diesel generator set. Similarly, if the exhaust pipe does not meet the requirements and the oxygen content of the air in the engine room is reduced, it will also cause insufficient fuel in the cylinder and produce carbon deposits. , and affect the load capacity of the diesel generator set.

Fourth, when the foundation is concrete, When installing, a level ruler should be used to measure the flatness, so that the unit can be fixed on a level foundation. There must be special anti-vibration pads or anchor bolts between the unit and the foundation.

Fifthnt, the unit shell must have reliable protective earthing. For generators that must have a directly grounded neutral point, the neutral grounding must be done by professionals and equipped with lightning protection devices. for commercial use The electrical grounding device leads the neutral point to be directly grounded.

Sixth, the two-way switch between the generator and the mains must be very reliable to prevent power transmission. The reliability of the two-way switch wiring should be inspected and confirmed by the local power supply department.

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