Furniture trade (HS code ) insights

List of the catalog of this article:

• 1, Air-powered cars have been invented for many years. Why haven't they been popularized yet?
• 2. What is the principle of aerodynamic vehicles?
• 3
  、What is air energy power
• 4, What engine does the air-energy car use
• 5, Obit 8 horsepower airWhat compressors can be used

Air-powered cars have been invented for many years. Why haven't they been popularized yet?

However, compared with electric vehicles laid out and fuel cell vehicles laid out in China, air vehicles have no advantages: low technical maturity, no supporting industrial chain, and market acceptance is self-evident.

Year, French engineer Gury Negre obtained a patent for a compressed air-powered engine. Its working principle is to use the high-pressure compressed air stored in the car to drive the piston movement in the engine cylinder and drive the car forward. This is the closest to the true air-powered car.

At presentVehicles equipped with aerodynamic devices also mainly adopt the hybrid drive mode. The aerodynamic device can recover the idle energy wasted during idling and the kinetic energy wasted when braking, convert it into compressed air, and store it in the energy accumulator, so as to reduce the high emissions generated by the engine starting.

First of all, the gas source is insufficient, the west gas is transferred to many cities, and the use of civil gas is often limited. In addition, when LNG is stored, after the pressure is increased at room temperature, the pressure must be drained, once the vehicle is stopped for a long time.

This is also the reason why aerodynamic vehicles are not really applied. Of course, aerodynamic vehicles are not completely useless. If the fuel and aerodynamic hybrid power system is used, it can still be applied in special scenarios, such as cleaning forklifts in warehouses, short-distance low-speed vehicles, etc.

What is the principle of air-powered vehicles?

Aerodynamic vehicle is a kind of transportation that uses the propulsion generated by the principle of aerodynamics to drive the car.

Principle of aerodynamic vehicles: The current concept of aerodynamic vehicles mainly focuses on the use of compressed air (or other gases) to drive the vehicle forward, and its working principle is also very simple.

The principle of an air engine is that its engine adopts compression technology to compress the air and store it in a cylinder. After the engine is connected to the power supply and inflated for 4 hours, it can travel for 10 hours at an average speed of 80 kilometers per hour.

The principle of aerodynamics on cars is that when driving at low speed or without wind, the interaction between the car and the air is usually negligible. But in highWhen driving at high speed or encountering windy days, air resistance will have a great impact on the acceleration performance, handling performance and fuel efficiency of the vehicle.

What is air energy power

Air energy: It is the low-grade thermal energy contained in air, also known as air source.

The principle of air energy is a technology that uses the thermal energy in the air to generate energy. Based on the principle of thermodynamics, it realizes the transfer and utilization of energy through the heat exchange between air and equipment. The basis of the principle of air energy is the second law of thermodynamics, that is, the spontaneous transfer direction of heat is from high-temperature objects to low-temperature objects.

If you also want to know, please read the views in the following editor, hoping to inspire and help you. Air trains are real, with high-pressure compressed air as the power source and air as the medium.

Air energy refers to the low-grade thermal energy contained in the air. According to the second law of thermodynamics, heat cannot be transmitted from a low-temperature heat source to a high-temperature heat source without causing other changes. Therefore, can the air be used enough on the basis of not consuming external energy?

What engine is used by air-powered cars

1. Air-powered cars use pneumatic engines to drive cars by converting the pressure energy of high-pressure gas into mechanical energy.

2. This car uses compressed air as power. "After the compressed gas is heated, it gets 1244 times the expansion pressure, and then drives the engine and generator". Its high speed is up to 140 km/h, and the endurance can also reach 200 km.Because oil or even electricity is not used during the driving process of the car, zero emissions can be achieved.

3. Use a two-stroke engine. The Orbit 8-horsepower air-energy compressor adopts two-stroke engine technology, which can provide greater compression efficiency and improve the efficiency of use.

4. The aerodynamic energy engine sounds very advanced, but in fact, the principle is very simple. The simple understanding is to install a bottle of high-pressure gas tank in the car and push the piston to operate through the air flow energy generated by decompression, so that the car can move. The difference between it and electric drive is the power source, one is compressed air drive and the other is electric motor drive.

5. Whether it is a gasoline engine or an air engine (also known as a motor), it relies on the drive piston to work. The explosive stroke of the gasoline engine, the huge explosive force of the gas pushes the piston to the lower stop.But at this moment, the gas expansion continues, and the exhaust valve is open. The excluded gas is shot out of the exhaust pipe with a lot of energy.

What compressor can the Orbit 8 horsepower air use

Bolet screw compressor. According to the information of the home appliance maintenance network, the compressor used by Zhongguang Otes Air Energy 8 is a Bolette screw compressor.

It is about 88 kilowatts, because 1 kilowatt is about 0.735 kilowatts, so 8 horsepower is 8*0.735=88 kilowatts.

Each brand uses different compressors, including Japanese Panasonic, domestic Dajin, and European. For example, Gree uses Danish Danfoss compressors. The function of the compressor: The water heater is to heat the water in the water tank to a set temperature.

Eight horsepower of air can be equipped with an 88-kilowatt pump. The 8P air energy water heater is equivalent to the total power of 6KW, which is 6 degrees of electricity per hour. The number of time you turn on in a day multiplied by 6 is your daily power consumption.

It's better to use the Meizhi 420 compressor. According to the relevant information, the Meizhi 420 compressor is widely used in variousAir conditioners, refrigerators, refrigerators, heat pump water heaters, dehumidifiers, dryers, refrigerated cars, water dispensers and other equipment, with mature technology and excellent quality, and are also suitable for small water machines for 5-8 horsepower.

Good. Good performance: Obit air energy has excellent performance and excellent energy efficiency, which can quickly reduce the indoor temperature and maintain a constant comfortable environment. Low noise: Obit air energy adopts advanced noise reduction technology, which effectively reduces the noise during the operation of the equipment and creates a quiet and comfortable living environment for people.