The Beijing Municipal Science and Technology Commission and the Municipal Finance Bureau, the Municipal Economic Information Commission and the Municipal Communications Commission have interpreted the fiscal policies related to the purchase of pure electric buses. With reference to the central financial subsidy standard, Beijing provides a 1:1 municipal financial subsidy, and the total financial subsidy for the two levels does not exceed 60% of the vehicle sales price. The administrative institutions use the financial funds to purchase pure electric buses and are not included in the subsidy scope. The local pure electric bus subsidies are directly paid to the automobile production enterprises, and the consumers pay the subsidies after deducting the subsidies from the sales price. The role of the oil pump in the lubrication system: Engine Oil Pump For Mitsubishi,Auto Spare Parts Engine Oil Pump,Auto Engine Oil Pump For Toyota, Toyota Engine Oil Pump Original 1D auto parts , https://www.1dauto.com
In 2015, the subsidy standard for the promotion and application of pure electric buses was carried out according to the length of the vehicle. The subsidy standard for vehicles with a length of more than 10 meters was the highest, reaching 500,000 yuan. In the 2016 subsidy standard, the concept of “standard car†with a length of more than 10 meters and less than or equal to 12 meters is introduced. Reference is made to the two standards of “unit-load mass energy consumption†and “continuation mileageâ€: the energy consumption per unit load is less than 0.25. When the driving range exceeds 250 km, the subsidy amount is up to 500,000. Other lengths of pure electric bus subsidy standards are based on the two standards delineated by the “standard carâ€. For example, passenger cars of 6 meters or less are given a subsidy of 0.2 times of the standard car; vehicles with a length of more than 6 meters are less than or equal to 8 meters, and the standard car is referred to. The subsidy is given 0.5 times of the bus; the bus with a length of more than 8 meters is less than or equal to 10 meters, and the subsidy is given by 0.8 times of the standard car; for the double-decker bus, 1.2 times of the standard car is given for subsidy. The 2017 subsidy standard is adjusted by 20% on the basis of 2016.
The relevant person in charge of the Beijing Economic and Information Committee said that Beijing will open up the pure electric bus market to the whole country and adopt the record-keeping system management, as long as it is included in the national “Recommended Model Catalogue for Energy-Saving and New Energy Vehicle Demonstration and Application Projects†and “Exemption from Vehicle Purchase Taxâ€. The catalogue of new energy vehicle models, which can be sold in Beijing after completion of enterprise and product filing; adhere to the opening of all market entities, and all operating companies that meet the relevant regulations of the transportation industry can purchase and operate pure electric buses. Encourage enterprises in the fields of public transportation, road passenger transportation, and tourism to actively carry out demonstration and promotion of pure electric buses; actively encourage the demonstration applications of various pure electric bus models.
The function of the oil pump is to raise the oil to a certain pressure and force the ground pressure to the moving surface of the engine parts. The structure of oil pump can be divided into two categories: gear type and rotor type.
Gear type oil pump is divided into internal gear type and external gear type, generally referred to as the latter gear type oil pump.
Structural characteristics of oil pump:
Simple structure, small size, light weight, large oil transmission. Cycloidal rotor pump system adopts the structure of internal and external rotor meshing, the number of teeth is small, the structure size is compact, and the sealing cavity can be formed without other isolation elements, and the number of parts is small.
What is the working principle of oil pump?
When the engine is working, the drive gear on the camshaft with the transmission gear of the motor oil pump, so that the drive gear fixed on the drive gear shaft rotates, thereby driving the driven gear to rotate in the opposite direction, the oil from the oil inlet cavity along the backlash and pump wall to the oil outlet cavity.
In this way, a low pressure is formed at the oil inlet chamber to produce suction, which sucks the oil in the oil pan into the oil chamber.
Due to the continuous rotation of the main and driven gears, the oil is constantly pressed to the required part.