Following Guangzhou, Wuhan and other places, the main Renhuang Min Shenzhen Exchange Commission said yesterday, Shenzhen will also launch research "about car rental" services to meet the travel needs of residents of high-end public. In 2014, special trains such as the Drop, Special No. 1 and UBER services were in full swing. While bringing convenience to the citizens, their problems such as “black car†whitewashing and operational safety have also attracted attention from all walks of life. After the restrictions on the purchase of cars, the growth rate of motor vehicles in Shenzhen will obviously be restrained. However, the resulting 3-4 million cars a year use a “ gap †and it is obviously difficult to rely on the current rental of less than 20,000 cars. Cars are filled. In this context, the Shenzhen Communications Committee revealed yesterday that it will respond to market demand, and on the basis of further promotion of pure electric taxis, it will explore the mode of operation and service supervision of “car rentalâ€. The official definition given by the committee to "about renting a car" is: "Using seven or less passenger cars, passengers are booked by appointment, traveled in accordance with the wishes of the passengers, provided driving services, and operated according to mileage , time, or agreed billing. Activities.†At present, it is not clear whether Shenzhen’s “car rental†business entity, bidding method, and whether it will involve internet companies in participating in services. The reporter learned that, generally speaking, "about renting out a car" adopts a market-oriented operation, vehicles are purchased by operating companies, the government does not purchase uniforms, and there are no clear signs such as spraying or installing overhead lights , but there will be uniform signs in the car; "Car rental" can be carried out through telecom, network, and other communications equipment. Passengers can't patrol the streets. The government focuses on setting up platforms for enterprises and supervising services, but it will not interfere with legitimate business operations. At present, Guangzhou has taken the lead in announcing the launch of nearly 3,000 "contracted car rentals." The "about car rental" platform led by the Guangzhou Municipal Commission of Communications has also completed the bidding process. Four successful taxi companies are undergoing internal testing and will be open to the public. Experience. Relevant person in charge of the Wuhan Communications Committee also stated that it will set up an official “car rental†company in the first half of this year and put 120 vehicles in the first batch. Principle of sweeping robot
5. "Suction force" depends on the resultant force of wind and vacuum force, but these two factors have opposite characteristics. In other words, when the wind force is large, the vacuum force becomes weak, and when the vacuum force is strong, the wind force becomes small. The maximum value of the resultant force of the two represents the "suction power" of the sweeper capacity, and the suction power is expressed in watts (W). This definition is an international standard for the performance of floor sweepers stipulated by the international standards organization (ISO), which is recognized all over the world
Cleaner Robot Vacuum,Household Appliances,Home Electrical Appliances Shenzhen Ewong Technology CO.LTD , https://www.dgewongtech.com
1. Through the high-speed rotation of the motor, a vacuum is formed in the host, and the resulting high-speed air flow is used to suck garbage from the suction port. At this time, the speed of the air flow is as high as 240 revolutions per hour. When lice and other pests enter the host, they die due to high-speed collision with the inner wall of the dust suction pipe.
2. The garbage sucked into the sweeper is stored in the bag machine. The air purified by the filter screen is discharged from the sweeper while cooling the motor.
3. Motor is the heart of sweeper. Its performance can directly affect the reliability of sweeper. In addition, the motor used by the sweeper rotates 20000 ~ 40000 revolutions per minute. For example, the motor speed of the electric fan is about 1800 ~ 3600 revolutions per minute, which shows how high the motor speed of the sweeper is.
4. The unit that correctly represents the performance of the sweeper is not the input power (watts, or Amperes), but the output power (suction power).
