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Air pressure control gas flow type diesel/LPG mixed combustion system

A liquefied petroleum gas and gas flow technology, which is applied in the direction of charging system, engine control, combustion engine, etc., can solve the problems of time-consuming maintenance and expensive production cost, and achieve fuel cost saving, low production cost and broad market application prospects Effect

Inactive Publication Date: 2016-01-20
林阳泰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, the electronic diesel / liquefied petroleum gas co-combustion system requires the installation of sophisticated electronically controlled jet nozzles and jet control units. Not only is the production cost expensive, but also specialized technicians are required to perform the adjustment work, so returning to the factory for maintenance is quite time-consuming

Method used

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  • Air pressure control gas flow type diesel/LPG mixed combustion system
  • Air pressure control gas flow type diesel/LPG mixed combustion system
  • Air pressure control gas flow type diesel/LPG mixed combustion system

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Embodiment Construction

[0051] The specific structure of a preferred embodiment of the air pressure controlled gas flow type diesel / liquefied petroleum gas mixed combustion system of the present invention is as follows figure 1 shown. The diesel / liquefied petroleum gas mixed combustion system includes a diesel oil delivery pipeline 10 and a liquefied petroleum gas delivery pipeline 20 , and an oil-gas conversion switch 30 is used to switch between different fuels for combustion operation.

[0052] The center of the diesel delivery pipeline 10 is a diesel injection pump 11 , one end of the diesel delivery pipeline 10 is connected to a diesel oil tank 12 , and the other end is communicated with a diesel engine 13 . When the diesel engine 13 is activated, a user steps on the accelerator pedal 19 to determine that the diesel injection pump 11 draws a proper amount of diesel from the diesel fuel tank 12 and enters the multiple cylinders inside the diesel engine 13 .

[0053] The diesel engine 13 is exter...

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Abstract

The invention relates to the technical field of diesel / liquefied petroleum gas co-combustion, in particular to a diesel / liquefied petroleum gas co-combustion energy-saving CO2-emission-reducing system for controlling gas flow through a mechanical air compression closed loop. The system comprises a diesel engine, a diesel conveying pipe and a liquefied petroleum gas conveying pipe, wherein the diesel engine is connected with an intake manifold; the diesel conveying pipe is connected with a diesel fuel tank and conveys diesel in the diesel fuel tank to the diesel engine; and the liquefied petroleum gas conveying pipe is connected with a liquefied petroleum gas storage barrel and conveys liquefied petroleum gas in the liquefied petroleum gas storage barrel to corresponding parts of the intake manifold respectively through two air compression type flow control valves. The optimal gas injection amount is obtained through the two air compression type flow control valves, and excellent diesel / liquefied petroleum gas co-combustion effect is achieved. The system not only can obtain excellent diesel / liquefied petroleum gas co-combustion effect and achieve energy-saving CO2-emission-reducing effect, but also is simple in structure, low in manufacturing cost and good in using effect.

Description

technical field [0001] The invention relates to the technical field of diesel / liquefied petroleum gas co-firing, in particular to an energy-saving and carbon-reducing system for diesel / liquefied petroleum gas co-firing that controls gas flow by means of a mechanical air pressure closed circuit. Background technique [0002] As we all know, vehicles go deep into our lives and become an indispensable part. While bringing convenient transportation, they will also pollute the surrounding environment and cause adverse effects on human health. Moreover, the rising international oil price has become the driving force behind the development of energy-saving and low-pollution environmentally friendly vehicles, especially the development of gas vehicles, oil-electric hybrid vehicles, and diesel / liquefied petroleum gas (also known as gas) mixed combustion vehicles has been the most successful. [0003] From the analysis of environmental pollution, it is not difficult to find that any d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D19/06F02M21/02
CPCY02T10/30
Inventor 林阳泰林吕通
Owner 林阳泰
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