Aqueous medium hydrodynamic retarder with automatic heat dissipation system
A technology of hydraulic retarder and heat dissipation system, applied in the field of water filter rack, can solve the problems of insufficient heat dissipation, increased heat dissipation cost, heavy weight, etc., and achieve the effect of prolonging the flow time
Inactive Publication Date: 2021-01-12
长春中誉集团有限公司
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- Application Information
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Problems solved by technology
[0003] At present, the working fluid mainly used in the existing retarders is oil medium, which increases the cost of heat dissipation, and only the automobile heat dissipation system is not enough for heat dissipation, and the structure is complicated and the weight is heavy.
Method used
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Embodiment Construction
[0018] The following is further described in detail through specific implementation methods:
[0019] The reference signs in the drawings of the specification include: retarder working chamber 1, bidirectional blade moving wheel 2, fixed resistance wheel 3, retarder main shaft 4, retarder output gear 5, slave gear 6, transmission shaft 7, water outlet 8. Circulating water pipe 9, retarder water inlet pipe 10, retarder outlet pipe 11, water inlet pipe 12, heat sink 13, water outlet pipe 14, blade fan 15, electromagnetic proportional three-way valve 16, rear shell 17, front shell Body 18.
[0020] The embodiment is basically as attached figure 1 Shown: a water medium hydraulic retarder with an automatic cooling system, including a rear housing 17 and a front housing 18, the front housing 18 and the rear housing 17 are fixedly connected by bolts, and the front housing 18 and the A sealing ring is fixed between the rear shells 17, and the sealing ring is made of rubber material ...
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The invention discloses an aqueous medium hydrodynamic retarder with an automatic heat dissipation system in the technical field of water filtering frames. The aqueous medium hydrodynamic retarder comprises a rear shell and a front shell, wherein a retarder working cavity is formed between the rear shell and the front shell, fixed resistance wheels positioned in the retarder working cavity are arranged on the rear shell and the front shell, a bidirectional blade moving wheel is arranged between the two fixed resistance wheels, a retarder main shaft is coaxially fixed to the bidirectional blademoving wheel, a retarder output gear is coaxially fixed to the retarder main shaft, a driven gear meshed with the retarder output gear is fixed to a transmission shaft of an automobile engine, the rear shell and the front shell are in communication with a retarder water inlet pipe and a retarder water outlet pipe, and a blade fan rotationally connected to the rear shell is coaxially fixed on theretarder main shaft. The retarder is simple in structure, and the retarder is cooled through the independently designed heat dissipation system.
Description
technical field [0001] The invention belongs to the technical field of water filter racks, in particular to a water medium hydraulic retarder with an automatic cooling system. Background technique [0002] The hydraulic retarder is an auxiliary braking device for motor vehicles. It is mainly composed of a stator impeller, a rotor impeller, a retarder housing, a working chamber, a heat exchanger and an oil tank. It is essentially a rotary damping device. , using the rotor impeller to drive the working fluid to impact with the stator impeller to generate reverse vortex torque, which converts the kinetic energy of the vehicle into the heat energy of the working fluid, thereby decelerating the vehicle. Driven by the rotor impeller, the working fluid in the working chamber enters the heat exchanger through the oil outlet of the retarder for oil-water heat exchange, and then flows back to the working chamber from the oil inlet, so that the heat energy of the working fluid is coole...
Claims
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IPC IPC(8): F16D57/02F16D65/78
CPCF16D57/02F16D65/78F16D2065/783
Inventor 传海军
Owner 长春中誉集团有限公司