Introduction of generator inspection content and description of its structure
What is a generator? Presumably we all know very well. Usually during our work, we are troubled by power outages, and the existence of generators has helped us solve this problem. So what else do you know about it? I believe this article will inspire you. The following is the introduction of "introduction of generator inspection content and description of its structure".
[Check and adjust generator clearance]
First, the inspection of the spark plug electrode gap of natural gas generating units:
The spark plug electrode gap is generally 0.40-0.50mm. This gap is generally not adjusted. If the spark plug is not suitable for ignition, check and adjust by:
1. Remove the spark plug;
2. Carefully remove dirt such as carbon deposits between the electrodes;
3. Check and adjust the electrode gap. If the adjustment still does not work, the spark plug should be replaced.
Adjusting the ignition advance angle of natural gas generating units
The ignition advance angle of the engine has been adjusted to a suitable position before leaving the factory, and generally does not need to be adjusted. However, when the difference in gas composition is large or the engine is running for a long time due to vibration and other factors, the ignition advance angle changes and affects normal work. The angle should be adjusted.
When adjusting, loosen the signal generating plate fixing bolt, turn the signal plate clockwise to decrease the ignition advance angle; turn the signal plate counterclockwise to increase the ignition advance angle. After adjustment, tighten the fixing bolts.
The ignition advance angle can also be set by the ignition advance angle adjustment switch on the side of the ignition unit.
[Components of generator]
更换天然气发电机组封水圈。 1 The sealing ring of the cylinder liner is damaged and leaks. Replace the sealing ring of the natural gas generator set.
检查气缸套肩胛与机体之间的接合面是否平整。 2 Water leakage at the joint between the cylinder liner and the body of the natural gas generator set Check whether the joint between the shoulder of the cylinder liner and the body is flat.
更换新的气缸套。 3 Cylinder liner leaks due to cavitation perforation and replace with new cylinder liner.
更换衬垫。 4 Cylinder head gasket is damaged and leaking. Replace gasket.
拆检天然气发电机组机油冷却器芯子或。 5 The oil cooler core of the water-cooled natural gas generator set is damaged, and the cooling water and the oil are mixed to disassemble and inspect the oil cooler core of the natural gas generator set.
天然气发电机组机体水腔壁穴蚀而漏水（特别是靠推杆测气缸壁） 对穴蚀小孔可仔细焊补或闷牢，但不能损伤配合面和变形。 6 Natural gas generating unit body water cavity wall cavitation and leakage (especially by measuring the cylinder wall with push rod) can carefully repair or suffocate the cavitation holes, but cannot damage the mating surface and deformation. If the corrosion is serious, the body should be replaced.
Natural gas generating unit body cavity cavitation and leakage of water (especially by measuring the cylinder wall with push rod) can be welded or blocked tightly, but the mating surface and deformation cannot be damaged. If the corrosion is serious, the body should be replaced.
The above introductions about "checking and adjusting the generator clearance" and "the components of the generator" hope to help you understand the "introduction of the generator inspection and the explanation of its structure".
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