Engine air inlet pressurizing pipe
A technology for air intake supercharging and engine, which is applied to engine components, machines/engines, mechanical equipment, etc., can solve problems such as engine failures, and achieve the effect of low cost, simple structure and avoiding engine failures.
Pending Publication Date: 2020-04-21
QOROS
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to overcome the defect that the existing engine intake booster tube is sucked into the throttle body by the running engine due to the freezing in the tube body, thereby causing engine failure, and proposes an engine intake booster tube Tube
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[0031] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. The following descriptions are exemplary and not limiting to the present invention. Any other similar situations also fall within the protection scope of the present invention.
[0032] In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", etc., are used with reference to directions described in the drawings. Components of embodiments of the present invention may be positioned in a variety of different orientations, and directional terms are used for purposes of illustration and not limitation.
[0033] refer to Figure 1-2 As shown, according to an engine intake booster pipe 100 according to a preferred embodiment of the present invention, the body of the booster tube defines the intake passage of the engine, and the ice blocking component 1 is arranged in the intake p...
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The invention discloses an engine air inlet pressurizing pipe. The engine air inlet pressurizing pipe comprises a pressurizing pipe body, an air inlet passage defined by the pressurizing pipe body andan ice block stopping component arranged in the air inlet passage, wherein the ice block stopping component is provided with an annular part; the outer wall of the annular part is fitted with the pressurizing pipe body; a grid component is arranged in the inner wall of the annular part, and comprises a plurality of separation pieces; the ends of the separation pieces are fixedly connected to theinner wall; and the separation pieces are used for separating a circular cross section defined by the inner wall into a plurality of gaps which are arrayed in a grid manner. According to the engine air inlet pressurizing pipe disclosed by the invention, the situation that ice blocks in the pipe are sucked into a throttle-valve body by an engine can be effectively prevented, and further engine failures caused by freezing in the pipeline are avoided; and besides, the engine air inlet pressurizing pipe is simple in structure and low in cost, and influence on air inlet resistance of the engine airinlet pressurizing pipe is extremely small.
Description
technical field [0001] The invention relates to an engine air intake structure, in particular to an engine air intake supercharging pipe. Background technique [0002] At present, the intake booster pipe of the engine usually adopts a hollow pipe, and its structure and production process are relatively simple. [0003] However, the existing design of the intake booster pipe has the following problems: the medium in the intake booster tube is a mixed gas of oil and water, and when the temperature drops below zero, the mixed gas flowing through the body of the intake booster tube will be liquefied. And then freeze in the tube body. The suction generated when the engine is running at high speed will suck the ice into the throttle body from the intake booster pipe, causing the engine to fail to work normally. [0004] Therefore, there is an urgent need for a new design of the engine intake booster pipe, so as to avoid engine failures caused by icing in the pipe body as describ...
Claims
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IPC IPC(8): F02M35/024F02M35/08
CPCF02M35/02475F02M35/088F02M35/02441
Inventor 胡平
Owner QOROS