CN2532263Y - Energy-saving device for two-purpose natural-gas/diesel diesel internal combustion engine - Google Patents
Energy-saving device for two-purpose natural-gas/diesel diesel internal combustion engine Download PDFInfo
- Publication number
- CN2532263Y CN2532263Y CN 02210445 CN02210445U CN2532263Y CN 2532263 Y CN2532263 Y CN 2532263Y CN 02210445 CN02210445 CN 02210445 CN 02210445 U CN02210445 U CN 02210445U CN 2532263 Y CN2532263 Y CN 2532263Y
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- gas
- mixer
- diesel
- diesel engine
- oil
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Abstract
Disclosed is an energy-saving device for a diesel engine powered by both fuels of natural gas and diesel. The utility model comprises a gas source composed of an oil-gas well or a gas storage tank, an oil-water separator, a gas filter, a reducing valve, a retaining valve, a mixer, a return orifice check valve, various control valves and a diesel engine. The mixer is used to mix natural gas and air in a certain proportion, the diesel engine is ignited with a little diesel and natural gas is taken as the main fuel to power the diesel engine to work, hereby the diesel is saved and the environmental pollution is reduced.
Description
Affiliated technical field
The utility model belongs to the application of rock gas in diesel engine, relates to a kind of rock gas, diesel oil dual-purpose fuel diesel engine energy saving device.
Background technique
At present, adopt gaseous fuel to replace liquid fuel on automobile industry, to be applied, but because gaseous fuel is at technical reasons such as transportation, storage, pressurizations, limited applying of gaseous fuel, particularly rock gas is difficult especially, and many rock gases have to burn in atmosphere in vain, not only waste the energy, also polluted physical environment.
Summary of the invention
In order to overcome existing diesel engine, can only burning diesel oil, and can not gas-firing or liquid gas, the part rock gas deficiencies such as causing the wasting of resources and contaminated air of burning is in vain arranged, the utility model provides a kind of rock gas, diesel oil dual-purpose fuel diesel engine energy saving device.This device is with diesel oil ignited on a small quantity, is fuel with the rock gas mainly, makes diesel engine work, not only can save diesel oil 80-95%, and can make full use of rock gas or liquid gas resource, has protected environment.
The scheme that its technical problem that solves the utility model adopts is: the main air supply system of being made up of oil gas well or gas holder; The cleaning system that oil and water seperator, air filter are formed; The voltage-regulating system that reduction valve is formed; The hybrid system that one-way valve, mixer, one-way throttle valve are formed; Various control valve forming control systems; Critical pieces such as diesel engine constitute.This device is not changed component not changing the diesel engine structure, only loads onto mixer at the air-cleaner snorkel jointing, loads onto one-way throttle valve at mixer steam outlet pipe jointing and gets final product.As need not use mixed gas to do fuel the time, the rock gas inlet close can be used diesel fuel fully, guaranteed the compatibility that this device fuel uses.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows rock gas, diesel oil dual-purpose fuel diesel engine energy saving apparatus figure.
The mixer A-A sectional drawing of Fig. 2 diagrammatic sketch 1.
Among the figure, the 1-source of the gas; 2-1,2-2,6,9-control valve; The 3-oil and water seperator; The 4-air filter; The 5-gas holder; The 7-reduction valve; The 8-one-way valve; The 10-air-strainer; The 11-mixer; The 12-one-way throttle valve; The 13-diesel engine; 14-mixer shell; 15-mixer endosome
Embodiment
Rock gas, diesel oil dual-purpose fuel diesel engine energy saving device are to realize like this.Naturally spray or the gas source extracted out 1 enters oil and water seperator 3 through opening control valve 2-1 by the down-hole, by oil and water seperator 3 with oil-water separation; Enter again in the air filter 4, the impurity in the rock gas is leached; Pure natural gas transport is in gas holder 5; Opening control valve 6 makes rock gas enter reduction valve 7 to reduce pressure, make its pressure not be higher than air pressure; Then the rock gas of pure decompression is sent into mixer 11 by one-way valve 8 and control valve 9; Mixer 11 mainly is control rock gas and Air mixing concentration and evenly mixes, to satisfy the requirement of diesel load variation and burning and engine performance, mixer 11 is installed in diesel engine air-strainer 10 suction tude jointings, its structure is seen Fig. 2, form by mixer shell 14 and mixer endosome 15, mixer shell 14 is provided with rock gas inlet hole and annular groove, it is linear that mixer endosome 15 axially is Symmetric Hyperbolic, sweep is 50mm to 52mm, suction port collar extension diameter is 48mm, the neutral position minimum diameter is 30mm, at the air outlet slit end of mixer endosome 15,10mm place, corpus tali termination, radially, the spilehole that to be evenly distributed with 32 diameters be 2mm communicates with the inlet hole annular groove in the mixer shell 14, rock gas is evenly mixed according to a certain ratio with air, mixed gas according to load variations, is regulated air inflow through one-way throttle valve 12, enter diesel engine 13 cylinder combustion and burn, promote piston, connecting rod, the acting of bent axle outputting power.When the source of the gas air inflow is excessive, but opening controlling valve 2-2 emits unnecessary rock gas.
Claims (2)
1, a kind of rock gas, diesel oil dual-purpose fuel diesel engine energy saving device, comprise critical piece formations such as source of the gas (1), oil and water seperator (3), air filter (4), gas holder (5), reduction valve (7), one-way valve (8), diesel engine (13) and various control valve (2-1) that oil gas well or gas holder form, (2-2), (6), (9), it is characterized in that adorning a mixer (11), adorn an one-way throttle valve (12) at mixer (11) steam outlet pipe jointing at air-strainer (10) suction tude jointing.
2, rock gas according to claim 1, diesel oil dual-purpose fuel diesel engine energy saving device, it is characterized in that mixer (11) is provided with the mixer shell (14) of rock gas inlet hole and annular groove, it is linear that mixer endosome (15) is axially made Symmetric Hyperbolic, sweep is 50mm to 52mm, suction port collar extension diameter is 48mm, the neutral position minimum diameter is 30mm, outlet end in mixer endosome (1 5), apart from termination 10mm place, the spilehole that 32 diameters that radially evenly distribute are 2mm communicates with the annular groove of mixer shell (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210445 CN2532263Y (en) | 2002-03-01 | 2002-03-01 | Energy-saving device for two-purpose natural-gas/diesel diesel internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210445 CN2532263Y (en) | 2002-03-01 | 2002-03-01 | Energy-saving device for two-purpose natural-gas/diesel diesel internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532263Y true CN2532263Y (en) | 2003-01-22 |
Family
ID=33690583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02210445 Expired - Fee Related CN2532263Y (en) | 2002-03-01 | 2002-03-01 | Energy-saving device for two-purpose natural-gas/diesel diesel internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532263Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133185A (en) * | 2011-11-23 | 2013-06-05 | 杨柯 | Application technology for natural gas in diesel engine |
| CN104569813A (en) * | 2014-12-23 | 2015-04-29 | 湖南省怡昌力狮机器有限公司 | Generator/generator set performance simulation test system and method |
-
2002
- 2002-03-01 CN CN 02210445 patent/CN2532263Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133185A (en) * | 2011-11-23 | 2013-06-05 | 杨柯 | Application technology for natural gas in diesel engine |
| CN104569813A (en) * | 2014-12-23 | 2015-04-29 | 湖南省怡昌力狮机器有限公司 | Generator/generator set performance simulation test system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |