Apparatus for balancing internal and external pressures of power system chassis of motor vehicle
A technology of power system and balancing device, applied in machine/engine, transmission parts, transmission box, etc., can solve the problems of increasing engine piston loss, unfavorable engine piston work, unfavorable engine heat dissipation, etc. The car is weak and the effect of overcoming heat and expansion is too tight
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Embodiment 1
[0025] Such as figure 1 The balance device for internal and external pressure of the chassis of the motor vehicle power system shown, figure 1 The middle arrow indicates the air flow direction. The power system includes the engine case and gearbox. The gearbox is connected with an intake pipe 3 and an exhaust pipe 4. The intake pipe 3 is equipped with an air filter 1 and a one-way intake valve 6, and the exhaust pipe 4 Equipped with one-way exhaust valve 2. The air filter 1 is equipped with a sponge filter net 5, and the sponge filter net 5 filters out the dust of the external air. For the convenience of hiding, the intake pipe 3 is a flexible pipe, and the exhaust pipe 4 is a flexible pipe. The air filter 1 and the one-way intake valve 6 are an integrated structure. The gearbox is provided with an exhaust port, and the exhaust port is connected to the exhaust pipe 4 . The inner end of the intake pipe 3 is connected with the inside of the gearbox through the middle through...
Embodiment 2
[0027] Such as figure 2 The balance device for internal and external pressure of the chassis of the motor vehicle power system shown, figure 2 The middle arrow indicates the air flow direction. The power system includes the engine case and gearbox. The gearbox is connected with an intake pipe 3 and an exhaust pipe 4. The intake pipe 3 is equipped with an air filter 1 and a one-way intake valve 6, and the exhaust pipe 4 Equipped with one-way exhaust valve 2. The air filter 1 is equipped with a sponge filter net 5, and the sponge filter net 5 filters out the dust of the external air. For the convenience of hiding, the intake pipe 3 is a flexible pipe, and the exhaust pipe 4 is a flexible pipe. The gearbox is provided with an exhaust port, and the exhaust port is connected to the exhaust pipe 4 . The inner end of the intake pipe 3 is connected with the inside of the gearbox through the middle through hole of the oil plug gauge 7 of the gearbox housing, and the one-way intake...
Embodiment 3
[0029] Such as image 3 The balance device for internal and external pressure of the chassis of the motor vehicle power system shown, image 3 The middle arrow indicates the air flow direction. The power system includes the engine case and gearbox. The gearbox is connected with an intake pipe 3 and an exhaust pipe 4. The intake pipe 3 is equipped with an air filter 1 and a one-way intake valve 6, and the exhaust pipe 4 Equipped with one-way exhaust valve 2. The air filter 1 is equipped with a sponge filter net 5, and the sponge filter net 5 filters out the dust of the external air. For the convenience of hiding, the intake pipe 3 is a flexible pipe, and the exhaust pipe 4 is a flexible pipe. The air filter 1 and the one-way intake valve 6 are an integrated structure. The gearbox is provided with an exhaust port, and the exhaust port is connected to the exhaust pipe 4 . The housing of gearbox drills a through hole, and the through hole is connected to the intake pipe 3.
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