The first step in the unit installation plan should be to select the unit installation location. Under normal circumstances, the installation location is mainly selected based on the convenience of use, economy of power distribution connection and usage. and unit maintenance, etc. However, the choice of installation location should also take into account several aspects:
◎ To ensure smooth air inlet and outlet in the computer room, the hot air exhausted from the radiator must be directed away from the computer. room and avoid its backflow;
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◎Ensure that the noise and smoke generated by the unit during operation pollute the surrounding environment as little as possible;
◎There should be sufficient space provided around the diesel generator set to facilitate cooling, unit operation and maintenance. Of manIn general, no other objects are allowed within a radius of 1 to 1.5 meters around and 1.5 to 2 meters above;
◎ Make sure the device is protected from rain, sun, wind, overheating, frost damage, etc. ;
◎Do not store flammable and explosive objects around the appliance.
What are the precautions to take for the installation of gas generator sets
Yangzhou “Walter” engineers will answer for you:
The room machines must have sufficient space to allow free circulation of air. It is very important to ensure the normal operation of the unit, reduce the power loss of the unit and ensure the normal life of the unit.
Other flammable and explosive objects should not be placed inside the engine room, nor any object that could easily get stuck in the unit's protective grille or even be directlysucked into the body of the machine, and which could affect the normal use of the device. In order to prevent the backflow of hot air, an air guide hood is installed between the cooling water tank of the unit and the air outlet to prevent hot air from circulating to the interior.
For the installation and construction of units that generally do not have special requirements, the design requirements of the computer room are not high. It is enough to ensure that the air inlet and outlet of the computer room can be. ensured assuming that the exhaust back pressure does not exceed the specified value. The air outlet meets the requirements of technical specifications and avoids heating backflow, and sufficient space for operation and maintenance can be reserved inside the engine room.
The air intake volume of the engine room must be ensured to comple the air consumed for engine combustion and to dissipate the large amount of heat emitted by the unit from outside the engine room through the radiator core, so that the temperature in the engine room is as as close as possible to room temperature and maintains body temperature within the normal operating range. It should be ensured that the minimum net area of the air outlet is not less than 1.25 times the effective area of the radiator core. The center position of the air outlet should be consistent with the center position of the unit's radiator core. as much as possible. The aspect ratio of the air outlet should also be as consistent as possible with the radiator core. The aspect ratio of the cores is the same.
Gas generator set is a new type of generator set currently being developed to adapt to global environmental protection requirementsment and the new market environment. The points to pay attention to when installing gas generators are:
1. The gas generator room should be kept away from open flame areas!
2. When installing the gas generator set, the frame and foundation must be leveled with flat pads. The contact area must be greater than 60% and evenly distributed!
3. The gas generator room should be spacious, bright and require the installation of a fan to ensure good ventilation!
4. Gas generator setThe room must comply with fire protection requirements and be equipped with fire extinguishers and other fire protection equipment. A combustible gas alarm device should be installed in the computer room so that combustible gas leaks can be detected in time!
5. The gas must be desulfurized,dehydrated and dedusted, with flow rate ≤0.25Nm and hydrogen ≤10%! The cooling water for gas generator sets must be softened water.
6. Explosion-proof measures must be adopted for lighting, switches, wiring and electrical appliances installed indoors and must be securely fixed!
7. The inner diameter of the main outer pipe of the gas pipeline of a single gas engine less than 60 kW shall not be less than 2 inches, and the inner diameter of the part near the engine shall not be less than 2 inches. less than 1 inch! Gas generators over 60 kW are 3 inches and 2 inches respectively. And gas valves (stainless steel ball valves), drain valves and backfire devices must be installed. Welding slag (with high pressure air) should be cleaned after the gas pipeline welding is completed!
Electric generatorsGas nes have the following four advantages:
1. Good quality of electricity production
2. Good startup performance and high startup success rate. p>< p>3. Low noise and low vibration
4. The flammable gas used is clean and cheap energy