Fuel-gas and air branched turbo-charging gas engine
A gas engine and turbocharging technology, applied in combustion engines, internal combustion piston engines, engine components, etc., can solve the problems of reliability affecting the reliability of gas engines, and achieve the effect of saving equipment, saving electricity, and improving reliability
Inactive Publication Date: 2012-11-07
SHAN DONG HI LINK ELECTRICITY
View PDF3 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its disadvantages are: in order to increase the gas pressure, the power of the compressor or Roots blower needs to be consumed separately, and the reliability of the compressor or Roots blower directly affects the reliability of the entire gas engine
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] Accompanying drawing is a kind of specific embodiment of the present invention.
[0013] The gas and air split turbocharged gas engine of the present invention includes an air intake pipe 8 and a gas intake pipe 3 connected to the cylinder, and the gas intake pipe is sequentially provided with a gas control disc door 1 and a gas supercharger along the intake direction. 2 and gas injection valve 4, the air intake pipe is provided with an air control disc door 9 and an air supercharger 10 in sequence along the intake direction. Cylinder is provided with intake valve 6, and the outside of intake valve is close to gas injection valve 4 nozzles, and the outside of intake valve is connected with air intake pipe 8. The gas injection valve injects gas near the intake valve 6 of the cylinder, and the gas enters the cylinder through the intake valve, and the air directly enters the cylinder through the intake valve.
[0014] Both the gas control disc door 1 and the air control d...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to engines and relates to a fuel-gas and air branched turbo-charging gas engine, which comprises an air-inlet pipe and a fuel-gas inlet pipe, wherein the air-inlet pipe and the fuel-gas inlet pipe are connected with a cylinder, a fuel-gas controlling dish door, a fuel-gas supercharger and a fuel-gas injecting valve are sequentially arranged on the fuel-gas inlet pipe along a gas-inlet direction, and an air-controlling dish door and an air supercharger are sequentially arranged on the air-inlet pipe along an air-inlet direction. The fuel-gas controlling dish door and the air-controlling dish door are both connected with a fuel-gas air-fuel-ratio closed-loop controlling device. The fuel-gas and air branched turbo-charging gas engine has the beneficial effects that fuel gas is individually pressurized, and the fuel gas is pressurized by means of the self gas-discharging energy of the gas engine, so that an external compressor or a Roots blower is saved, the electrical energy which is consumed by the external compressor or the Roots blower is saved, and the purpose of improving the reliability due to the saving of equipment is achieved.
Description
technical field [0001] The invention belongs to a gas engine, and relates to a gas and air split turbocharged gas engine. Background technique [0002] Most of the H-containing 2 The gas engine pressurizes the gas to above 0.1MPa with a compressor or Roots blower alone. Through the gas distribution timing, after the intake valve is opened, the gas is injected near the intake valve of the engine, and enters the cylinder at the same time as the air to complete the work process of the gas engine. Its disadvantages are: in order to increase the gas pressure, the power of the compressor or Roots blower needs to be consumed separately, and the reliability of the compressor or Roots blower directly affects the reliability of the entire gas engine. Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a gas-air shunt turbocharged gas engine with simple structure, convenient use, safety and reliabi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F02B33/40F02M21/02F02D23/00
CPCY02T10/32Y02T10/144Y02T10/12Y02T10/30
Inventor 由甲豆佳永由里吴班
Owner SHAN DONG HI LINK ELECTRICITY