Device capable of changing distance between automobile engine air inlet to ground
A technology of automobile engine and ground clearance, applied in the direction of engine components, machines/engines, charging systems, etc., can solve problems such as less consideration, and achieve the effect of reducing the possibility of water ingress
Inactive Publication Date: 2013-11-20
胡吉安
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Problems solved by technology
However, most of the current automobile engines are concerned with compact structure and power saving, etc., but little consideration is often given to the special requirements when the automobile is wading through water, so the height of the air intake of the automobile engine from the ground is fixed, so When people travel by car and encounter waterlogging and waterlogging on the road and have to wade forward, the only thing they can do is to be careful and drive carefully. There is no better way to choose
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[0009] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0010] Such as Figure 1 to Figure 2 As shown, the vehicle engine air intake height variable device in this embodiment includes a normal condition intake pipe 1, a wading condition intake pipe 2, an intake pipe switching valve control device 3, an intake pipe switching valve 4 and an air filter. device 5.
[0011] When the automobile is running under normal road conditions, the air intake pipe switching valve control device 3 in the variable device for the engine air inlet of the automobile is in a non-working state. Cleaner 5 conduction, wading condition intake pipe 2 and air filter 5 passages are cut off by intake pipe switching valve 4, the intake air of the automobile engine enters the engine cylinder from the normal condition intake pipe 1 through the air filter 5 Inside. (see attached figure 1 )
[0012] When the car is running on ...
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A device capable of changing distance between an automobile engine air inlet to the ground comprises a normal condition air inlet pipe 1, a wading condition air inlet pipe 2, an air inlet pipe switching valve control device 3, an air inlet pipe switching valve 4 and an air filter 5, and is characterized in that the distance between an air inlet of the wading condition air inlet pipe 2 to the ground is dozens of centimeters longer than the distance between an air inlet of the normal condition air inlet pipe 1 to the ground; a driver can select the air inlet of an engine by operating the air inlet pipe switching valve control device 3 and the air inlet pipe switching valve 4 according to road conditions; when an automobile runs in a normal road condition, the air inlet pipe switching valve control device 3 is in a non-working state, air enters from the normal condition air inlet pipe 1, then passes through the air filter 5 and then flows into an engine cylinder, when the automobile wades to run, the air inlet pipe switching valve control device 3 is opened, and the air entering from the wading condition air inlet pipe 2 flows into the engine cylinder after passing through the air filter 5, so that the possibility that water enters the engine cylinder during wading driving of the automobile can be greatly reduced, and a favorable condition is provided for wading driving of the automobile.
Description
technical field [0001] The invention relates to the field of automobile engine design, in particular to a variable device for the height of the air inlet of the automobile engine from the ground. Background technique [0002] my country's urbanization has developed rapidly in recent years. However, a considerable number of cities have low urban infrastructure standards due to various reasons. People's travel has brought great inconvenience, especially the people who travel by car are greatly affected. The engine of the car is turned off, and it is not uncommon for the car to lie down. We know that whether a car can smoothly drive through water has a certain relationship with the height of the car's engine intake from the ground, because if the car's engine intake enters water, the engine will shut down immediately, and if you force it to start, it will immediately cause serious damage to the engine Therefore, people hope that the height of the engine intake from the ground c...
Claims
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IPC IPC(8): F02M35/104
Inventor 胡吉安
Owner 胡吉安