What happens if the air filter is not installed?

Many novice friends don't know where and how to install the air filter. Some friends don't know what the air filter is for and how often it needs to be replaced. Combine questions and answer everyone's doubts at one time! What exactly does an air filter do? Many experienced car owners can answer, but some friends who just bought a car and contacted auto parts don't understand. For people

What happens if the air filter is not installed?

Many novice friends don't know where and how to install the air filter. Some friends don't know what the air filter is for and how often it needs to be replaced. Combine questions and answer everyone's doubts at one time!

What exactly does an air filter do? Many experienced car owners can answer, but some friends who just bought a car and contacted auto parts don't understand.

For people, I can wear a mask to prevent dust when the air quality is poor. For car engines, I can install an air filter to protect the poor air quality. Yes, your understanding is correct. The air filter is equivalent to a mask we use every day, but its function is not just as simple as a mask!

0 1. Function of air filter

The automobile air filter is located in the air intake system of the engine, and it is an assembly composed of one or several filter parts for purifying air. Its main function is to filter out harmful impurities in the air entering the cylinder, thus reducing the early wear of the cylinder, piston, piston ring, valve and valve seat.

02. Influence of air filter on engine

The state of the air filter is related to the life of the engine and the fuel consumption of the car. So what should I pay attention to when using air filters?

(1) If it is found that the engine is unstable, the engine sounds stuffy, the acceleration response is slow, the operation is weak, and the automobile exhaust is thick and black, it is necessary to replace the air filter.

(2) Check the surface color of the air filter element of the air cleaner. If the filter paper on the surface of the air filter element is grayish black, it means that the filter element can no longer be used and should be replaced immediately.

03. How often should the air filter be replaced?

Under normal road conditions, the air filter is replaced about 10000 ~ 12000 km or once a year, but the maintenance cycle of air filter is different in different environments. In dusty and humid areas, the maintenance interval should be shortened accordingly. You'd better check the service of the air filter.

Some hands-on car owners can also open the air filter assembly and check the surface condition of the filter. Let's talk about the installation and disassembly methods of the air filter first.

04. Location of air filter

Stop: the car is cold, open the hood and find the position of the air cleaner assembly. Generally speaking, the air filter is located on the right side of the engine compartment. Please refer to the location mark in the vehicle manual for details.

Take out the filter element: open the filter cover, remove the nut fixing the cover, pull the baffle and take out the filter element.

Check the filter element: check whether there is more dust in the filter element and tap the end face of the filter element. If the filter element is still clean and does not need to be replaced, it can be installed and reused (removing the filter element will not affect the use).

Filter element installation: clean the dust on the surface of the air filter assembly, then place the filter in the modeling direction, pay attention to the positive and negative directions, and finally cover, buckle or screw it on.

What about the design of Rong Kang cars?

At the beginning of this year, first frost Liangping pomelo is ripe, and the new pomelo wine can be formally processed. By the end of this year, 5G RF with an additional investment of 654.38 billion yuan will also be completed and put into operation. ...

In recent years, Liangping District has closely focused on the orientation of "actively undertaking industrial transfer in coastal areas and metropolitan areas and absorbing population transfer in ecological functional areas", planned development with the concept of "ecology", developed industries with the idea of "ecology", fully promoted new industrialization and accelerated the construction of 100 billion industrial zones.

In the first half of this year, the GDP growth of Liangping District was 13.2%, and the first municipal high-tech zone of "two groups" was successfully established.

Undertake external industrial transfer

Grapefruit wine is the fifth project after Shuangqi Industry settled in Liangping. After the development of 1 1 year, Shuangqi Industry has owned well-known brands such as Shuangqi and Chenyi.

As an enterprise undertaking industrial transfer and introduction in coastal areas, Shuangqi Industry not only established its own food industrial park in Liangping, making Liangping pomelo an industrial cluster of 5 billion yuan, but also gathered nearly 20 Fujian enterprises, such as Rong Kang Packaging and Zetong Pipe Industry, to form Fujian Business Industrial Park.

"Based on the Great Plains, connecting big cities, building the Three Gorges, cooperating with the northeast of Sichuan, and gradually building a demonstration zone to undertake industrial transfer in coastal and metropolitan areas." According to the person in charge of Liangping District, around the 12-character policy of "attracting, connecting, stabilizing and strengthening", Liangping actively undertakes industrial transfer in the eastern coastal areas and Sichuan-Chongqing metropolitan area, and strives to build construction bases such as integrated circuits, snack foods, smart homes and modern logistics services.

Liang Ping, who is rich in bamboo resources, built bamboo and wood home industrial parks in northeast Sichuan and northeast Chongqing in Pingjin Town, aiming to build a whole industrial chain system of R&D: bamboo and wood home production, processing and sales, and take the initiative to undertake industrial transfer in the metropolitan area of the main city.

At present, Liang Ping is accelerating the undertaking of industrial transfer enterprises in the main city. Strive to reach 500 bamboo and wood processing enterprises in the whole region by 2030, with a comprehensive output value exceeding 654.38 billion yuan, and build a 100 billion-level Mingyueshan bamboo and wood home industrial park.

Gather strength and strengthen advantageous industries.

In 2007, Chongqing Weiping Real Industry Co., Ltd. (hereinafter referred to as Weiping Industry) settled in Liangping. At that time, only the simplest power semiconductor devices could be produced. Now, Weiping Industry has not only grown into a national enterprise technology center, but also been listed as one of the first five lighthouse factories in the city in 20021year.

"Focus on advantageous industries and cultivate and expand industrial clusters." According to the relevant person in charge of Liangping District, Liangping District has vigorously developed high-tech industries and food industries through measures such as attracting large enterprises, supporting the long-term, empowering science and technology, strengthening the chain and extending the chain, and promoting the breakthrough and upgrading of the industrial economy in the whole region.

Relying on Weiping industry, Liangping has gathered more than 20 semiconductor and supporting enterprises such as Weiping Optoelectronics, Jieshi Display and Tiansheng Electronics. , and built an integrated circuit industry ecology integrating industrial chain, innovation chain, talent chain, service chain and capital chain.

From June 5438 to September this year, the industrial output value of the integrated circuit industry in the whole region reached 3.5 billion yuan, accounting for 16.6% of the industrial output value of the whole region.

At the same time, Liang Ping revised and improved a series of policies, such as the Measures for Incentive and Support of Innovation and the Measures for Award of Patents. Every year, more than 6,543,800 yuan of innovation reward support funds will be honored, and 50 million yuan of high-level education special funds will be set up. The district government and the Municipal Science and Technology Bureau jointly set up a 20 million yuan high-tech research and development project.

With the empowerment of science and technology, Liang Ping has cultivated scientific and technological R&D at or above the municipal level; D there are 47 institutions, including national enterprise technology center 1. There are 64 national high-tech enterprises, 3 municipal digital workshops/KLOC-0, and 3 intelligent factories. A total of valid patents 1.900, high-tech products 1.29 and municipal major new products 1 were obtained, and the municipal government won two first prizes, two second prizes and three third prizes 1.

Cultivate strategic emerging industries

In May this year, Liangping District signed a strategic framework agreement with Jianghan Oilfield of Sinopec and Chongqing Gas Mine of PetroChina. During the 14th Five-Year Plan period, PetroChina and Sinopec plan to invest more than 2 billion yuan in Liangping, and strive to produce more than 5 billion cubic meters of natural gas (shale gas).

Liangping is rich in natural gas (shale gas) resources, with proven recoverable resources of about 400 billion cubic meters. PetroChina and Sinopec have explored and developed in Liangping for nearly 50 years.

"Liang Ping has an advantage in cultivating strategic emerging industries." According to the relevant person in charge of the Development and Reform Commission of Liangping District, the gas pipeline in Liangping is more than 500 kilometers long, and there are five gas transmission and distribution stations in * * *. The gas pipeline is connected with neighboring counties, Hubei and Shanghai, and basically forms a natural gas gathering and transportation hub with strong gathering and transportation capacity and wide radiation area. Upon completion, China Shapingchang gas storage will be the largest gas storage in China, with a storage capacity of 654.38+0 billion cubic meters and a peak-shaving gas transmission capacity of 654.38+0 billion cubic meters, laying a good foundation for the construction of Chongqing (Liangping) energy industry base.

To this end, Liang Ping coordinated natural gas exploration and development and ecological environment protection, promoted the rational development and utilization of natural gas resources in an orderly manner, and accelerated the construction of natural gas purification and desulfurization facilities. By 2025, the annual production capacity of natural gas (shale gas) will reach 2 billion cubic meters, and the annual processing capacity will be 1 100 million cubic meters. At the same time, vigorously develop related industries, expand the "four uses" of natural gas for civil use, vehicle use, electricity consumption and industry, and promote the implementation of natural gas exploration and development, gas storage construction, desulfurization plants, gas pipelines, liquefied natural gas processing plants and natural gas power generation projects.

This year, China Petroleum Chongqing Gas Mine invested 60 million yuan to detect 1 well gas quantity and 90 million yuan to build Yun 'an X 16 gathering and transportation project, with a production capacity of 400,000 cubic meters per day. Sinopec invested 636 million yuan to build a gas reservoir development desulfurization plant in Changxing Formation of Xinglong Gas Field, with a production capacity of 300,000 cubic meters per day. What will happen to 20 19 without air filter?