Multi-functional respirator support device with oil and gas channels
A technology of oil and gas channel and bracket device, which is applied in the direction of crankcase ventilation, machine/engine, engine components, etc. It can solve the problems that the respirator affects the matching of the whole vehicle and the increase of the overall size of the whole machine, and achieves compact structure, simple and compact structure, The effect of improving separation efficiency
Active Publication Date: 2018-02-16
DONGFENG CHAOYANG CHAOCHAI DIESEL ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology
The respirator is an essential part of the engine, and it is generally installed on the periphery of the engine, which will increase the overall size of the whole machine, so the unreasonable arrangement of the respirator will directly affect the matching of the whole vehicle
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[0011] The structural principles of the present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the content covered by the present invention is not limited to the following embodiments.
[0012] The multi-functional respirator support device with oil and gas channels has a technical structure: a vertical channel hole 2 is provided on the respirator support 1, a horizontal channel hole 3 is provided on the right side of the respirator support, and the oil and gas are arranged in the vertical and horizontal channel holes. Make a 90 degree turn. The respirator support is installed on the boss 4-1 on the side of the intake pipe 4, that is, the support is tightly connected with two threaded holes on the boss of the intake pipe by bolts. The respirator 5 is fixed on the mounting holes at the two ends on the right side of the respirator support by bolts 6 . The front end of the respirator support is provided with a ...
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The invention discloses a multifunctional respirator rack device provided with oil and gas channels. The multifunctional respirator rack device is structurally characterized in that a respirator rack is provided with a vertical channel and a horizontal channel; and oil and gas turn for 90 degrees in channel holes; the respirator rack is arranged on a boss on the side surface of an air inlet pipe; a respirator is fixed on assembly holes in two ends of the right side surface of the respirator rack; a vertical rack is arranged at the front end of the respirator rack; a wiring harness rack is fixed on the vertical rack; a vertical boss is arranged on the upper surface of the respirator rack; the horizontal channel hole in the side surface of the respirator rack communicates with the gas inlet of the respirator. The respirator rack is designed completely according to a specific arrangement space, and is simple and compact in structure and integral in function; the respirator rack is provided with assembly positions for the wiring harness rack and a gas inlet connection pipe rack, so that the structure is more compact; oil and gas separation is facilitated through the vertical oil and gas channel, so that the separation efficiency is improved; and meanwhile, the respirator has an oil return function, so that engine oil consumption is reduced, and pollution to the atmosphere caused by engine oil and crank case waste gas is lowered.
Description
technical field [0001] The invention belongs to engine auxiliary mechanical parts, in particular to a mounting bracket device for a diesel engine respirator. Background technique [0002] With the aggravation of environmental pollution causing more and more harm to human beings, countries have taken measures to reduce pollution emissions. Vehicle exhaust emissions are one of the important sources of pollution, forcing the internal combustion engine industry to adopt more advanced technologies to meet emission regulations. With the application of more new technologies such as exhaust gas recirculation (EGR) on the engine, the structure of the engine has become more complicated, and there are more and more parts, resulting in an enlarged appearance of the whole machine, and the assembly space of the engine compartment of the whole vehicle is becoming more and more complicated. Insufficient, the cost will increase accordingly. In order to reduce the overall size of the engine...
Claims
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IPC IPC(8): F01M13/04
CPCF01M13/04
Inventor 孙超赵霄鹏贾贵起
Owner DONGFENG CHAOYANG CHAOCHAI DIESEL ENVIRONMENTAL PROTECTION TECH CO LTD