Ask for some questions about small diesel gasoline generators.

1. For diesel and gasoline generators below 10 kilowatts, what kind of oil has less noise and lower fuel consumption cost?

Gasoline generators are less noisy! It has a low compression ratio with a diesel engine! The lowest fuel consumption cost is the diesel engine! It has a high combustion ratio!

2. Is there a big difference between water cooling and air cooling when buying a generator below 10 kilowatts? I think it's much more expensive to be water-cooled.

Air-cooled and water-cooled are not on the same level! The performance of water cooling is better than that of air cooling!

3. I want to buy a generator below 10 kilowatts and take it out in the back compartment of the box, and I know how to recommend a few well-known domestic brands.

It's better not to buy domestic ones! After using a few more dollars, you will know that you are not wronged! Fuel consumption, noise, life, start-up and running stability are prerequisites!

Little Japan is the first choice! Honda at its best!

After reading your problem and summing it up, first of all, if you are often turned on and used, then buy diesel, and do not often use gasoline to buy gasoline, and if you think it is noisy, add a silent cover and a silent box. Air cooling below 10kw is enough! The quality of domestic brands is not good, imported brands are too expensive, and the joint venture brand German Saden is a joint venture!

The advantage of the joint venture brand is that the quality is better than that of domestic products, and it is cheaper than imports!

1.Diesel consumes a lot less fuel and gasoline is less noisy.

2 Water-cooled ones are more suitable for long working hours.

3. The power of gasoline with Zongshen, Lifan, Jialing, diesel Yuchai, and Weichai is equipped with generators.

It is best not to buy large-scale electromechanical online, after-sales service can not be done, you still buy it locally, although it is more expensive, but after-sales is king.

This depends on the cost, 10kw is basically a diesel engine, the current oil price of the gasoline engine can not afford it, it is recommended to use a diesel engine, the noise is not a problem, now the market has a silent unit, the sound is very low, if you are very demanding, the current market has a frequency conversion 10kw diesel engine unit, very good, low noise, high efficiency, light size. This kind of frequency conversion 10kw **current**2w-3w looks. That's what I make, o( o haha, but I'm not a salesman.

10kw to buy gasoline at once, the sound is small, ** on the cheap, you see for yourself, anyway, you get what you pay for

Gasoline generators and diesel generators have their own advantages as a whole, and there is no good or bad between the two, but they play different roles according to their uses.

Diesel generators work reliably, high power, durable, diesel generators fuel economy, high thermal efficiency, low emissions, good fire safety, but diesel generators also have certain defects, compared with digital inverter generators and gasoline generators, its noise is higher than the other two, and the electricity it emits is not conducive to the use of household appliances.

Compared with diesel generators, gasoline generators are also small in power and small in size, mainly used as a household, but its ** is cheaper than digital inverter generators.

Gasoline generators do not have such a large horsepower, but gasoline generator sets are less noisy and easy to carry, but the fuel consumption is slightly larger than that of diesel generators, and another point is to consider the place of use, diesel generators have higher requirements for the weather, and you may not be easy to start in winter like the north, and you need starting fluid to start.

Gasoline Generator Function:

1. In the event of natural disasters, such as heavy rain and floods, the huge diesel unit cannot be transported, and the light gasoline unit is the best choice to ensure the power supply of communication equipment in the disaster area;

2. When the mains power is unstable or the power is off, the small access network room or station can use the gasoline generator set as the backup power supply;

3. During the emergency repair, if the emergency repair personnel need to carry the backup power supply, the gasoline generator set can be used (of course, if the electricity power is large, the mobile diesel generator set is needed).

The differences between diesel generators and gasoline generators are as follows.

1. Types of fuel. Diesel is a less volatile fuel than gasoline, but it has a higher calorific value per liter of diesel.

2. Types of ignition. In the cylinder of a gasoline generator, the mixture of fuel and air is ignited with a spark plug. In diesel generators, the mixture is ignited with heat formed by compression.

3. Mixing of fuel and air. In gasoline generators, fuel and air are mixed in the vaporizer and intake ducts. In diesel generators, the mixing of fuel and air takes place after the diesel fuel is drawn into the cylinder.

4. The difference in work. Gasoline generators generally inject gasoline into the intake pipe and mix it with air to form a combustible mixture, and then enter the cylinder, which is ignited by a spark plug and burned to expand to do work. It is often referred to as a ignition generator.

The diesel generator generally injects diesel directly into the generator cylinder through the fuel injection pump and fuel injection nozzle, and evenly mixes it with the compressed air in the cylinder, spontaneously ignites at high temperature and high pressure, and pushes the piston to do work. This type of generator is often referred to as a compression-ignition generator.

5. Different thermal efficiency. Generally, the thermal efficiency of diesel generators is 30% higher than that of gasoline generators, so from the perspective of saving energy and reducing fuel costs, the popularization and use of diesel generator cars is of great significance.

Compared with gasoline generators, diesel generators have the characteristics of high power, long life and good power performance, and the greenhouse effect produced by its emissions is 45% lower than that of gasoline, and the emissions of carbon monoxide and hydrocarbon are also low, and the nitrogen oxide emissions are slightly greater than those of gasoline generators during the service life of the whole machine.

Gasoline generators are small generators, with a power of 2kva to 20kva, small power, small size, and gasoline fuel, mainly for household use;

Diesel generators are large generators, with a power of 5kw to 2000kw, and then the larger one can be used for parallel operation, with high power, mainly for large-scale backup power supply.

In daily life, the lack of electricity has brought a lot of inconvenience to our production and life. It is a good solution to use standby power supply, and the generator set as a standby power source can choose a diesel generator or a gasoline generator. So, is it better to buy a generator set, is it a diesel generator, or a gasoline generator?

Difference Between Diesel Generator and Gasoline Generator.

1. The fuel is different, the diesel generator fuel is diesel, and the gasoline generator fuel is gasoline.

2. Different types of ignition, gasoline generators are ignited with spark plugs; Diesel generators are ignited with heat formed by compression.

3. The power range is different, and the power of the general gasoline generator is between; Diesel generator power range is 8-2000kw.

4. The cooling method is different, the gasoline generator is mainly air-cooled, with small volume and easy to move; Diesel generators are mainly water-cooled, which is large in size and inconvenient to move.

5. The use of different places, gasoline generators are generally used for household lighting and air conditioning electricity, diesel generators are mainly used for hotels, breeding enterprises, chemical enterprises, etc.

Knowing the difference between diesel generators and gasoline generators, let's take a look at whether diesel generators or gasoline generators are better?

Each is good in its own way. Gasoline generators have less power, but they are still small in size, and they are more convenient to move, and are mostly suitable for backup power supply in homes and small restaurants. Diesel generators are relatively heavy and large, and they may need to build a generator room, but they have a lot of power, a lot of electricity, and a lot of electrical equipment.

The smaller the load, the lower the fuel consumption. A 3 kilowatt small gasoline generator can basically drive the family's small equipment, such as lights, computers, fans, and even small air conditioners.

The more load you have, the more fuel you consume. It's the law of nature, if you're not fuel-hungry all the time without load. The 3kw generator power generation standard is that we are doing the actual conversion, and the only electricity we can use is that your irregular use will make the generator's motor increase or decrease and be used.

Ordinary excitation generator does not need to adjust the throttle, if you can adjust the throttle, the generator will burn the motor in less than a minute, there is no protection in the motor of the ordinary excitation generator, adjusting the throttle will cause unstable power operation, unstable generator power generation, serious will burn electrical appliances, there are many reasons for abnormal noise of the generator, you must go to the dealer to let him judge you. You can do the math yourself? One bulb is 40W

The generator is the one you know how many appliances it can carry.

1. The throttle of the household generator is automatically balanced according to the size of the load, so there is no need to adjust the throttle opening.

2. The target is 3kw but in fact the rating is only about that, if the electrical appliance has a load of 3 kilowatts, it can also be driven, but it cannot be overloaded for a long time.

3. Within the allowable range (adding or decreasing the load will not have an impact on the electrical appliances 4. It has no impact on the generator.

5. The fuel consumption must be increased when the load increases, the engine has an economic operation point, if the generator has been fluctuating at this speed is the most fuel-efficient, 3 kilowatts is generally 3600 rpm per minute to save fuel.

Why do generators have to be driven by gasoline engines and diesel engines to generate electricity? Hello dear, the generator must be driven by a prime mover (diesel, gasoline, steam turbine, etc.) that is greater than the power of the generator.

i.e. generator power. Doing so can get the most out of the generator. It is not that the power of the prime mover cannot drive the generator to generate electricity, but only if the power of the prime mover is large enough to exceed the power of the generator, the indicators on the generator nameplate can be expressed.

The reason is relatively simple, if the generator design index can output 100 horsepower, it needs to be driven by 105 horsepower. The extra 5 horsepower is to overcome the mechanical friction of the generator itself and the power loss caused by the coupling between the prime mover chain and the generator. Because energy is not generated in a vacuum, the power of the prime mover must be greater than the sum of (generator rated power + power loss).

<> 24V Hanniu parking generator.

If you want to increase its mileage, you can install a range extender to increase its mileage, increase its range of activities, meet the daily travel needs of the public, and realize the freedom of travel, no longer due to the lack of power halfway and difficulty.

It is not recommended to start the range extender when the power is full, and it is generally recommended to start it when the power is only 30%-40%. In order to be environmentally friendly, it is recommended to start the range extender when needed, battery pollution is more serious than exhaust gas pollution, and protecting the battery is to protect the environment. It is not recommended to use the battery when there is no power at all, the range extender is started by electricity, and it may not ignite when the battery is not charged at all.

The most necessary advantages and disadvantages of diesel generator sets, before buying generator sets, we hope that customers can take a serious look at them first.

Advantages of diesel generator sets:

1.Diesel is much cheaper than some other energy sources like gasoline, coal, etc. If you use a diesel generator set, you can save 28-30 operating costs.

2.Compared with gasoline generator sets, the maintenance of diesel generator sets** is relatively cheap. For example, lubricating oil will also save you some money in the daily maintenance of lubricating your engine.

3.This kind of generator has sufficient power and a wide range of choices. You can easily choose 20kw-2000kw diesel generator set, but gasoline generator set Sun Zhen can only choose below 24kw.

4.Diesel engines are more robust than gasoline engines and other power equipment. As long as you maintain the usual normal maintenance, you can use it for decades.

5.The diesel generator set has a long working time because its simple construction allows it to cool down quickly through the internal water circulation.

6.The convenience of diesel generator set, simple and convenient to use.

Disadvantages of diesel generator sets:

During the working process of diesel generator set, a large amount of high-temperature exhaust gas and smoke will be generated.

There is also the inescapable fact that diesel generator sets are noisy compared to gasoline and natural gas generators.

When using the barrage in a place with extremely low temperature, the diesel engine is inconvenient and difficult to start.

The diesel engine drives the generator to run and releases the diesel fuel from combustion.

Energy conversion. for kinetic energy.

Kinetic energy is converted into electrical energy.

Inside the cylinder of the diesel engine, passing.

Air filter.

The filtered clean air is relieved.

Fuel injectors. Injected high-pressure atomized diesel.

Fully mixed, under the extrusion of the piston upward, the volume is reduced, the temperature rises rapidly, and it reaches the diesel.

Lighted. Diesel fuel is ignited, mixed gas.

Burning violently, the volume expands rapidly, and the piston is pushed downward. Each cylinder works in a certain order, and the thrust acting on the piston becomes the force that pushes the crankshaft to rotate through the connecting rod, thereby driving the crankshaft to rotate.

Synchronize the brushless.

Alternator.

Coaxial installation with the crankshaft of the diesel engine, you can use the rotation of the diesel engine to drive the rotor of the generator, using the 'electromagnetic induction'. principle, the generator will output induction loss.

Electromotive force. A closed load loop generates current.

I don't know exactly how to convert it into electricity with a stable current.