CN2934594Y - Natural gas engine dedicated for oil field - Google Patents
Natural gas engine dedicated for oil field Download PDFInfo
- Publication number
- CN2934594Y CN2934594Y CNU2006200794990U CN200620079499U CN2934594Y CN 2934594 Y CN2934594 Y CN 2934594Y CN U2006200794990 U CNU2006200794990 U CN U2006200794990U CN 200620079499 U CN200620079499 U CN 200620079499U CN 2934594 Y CN2934594 Y CN 2934594Y
- Authority
- CN
- China
- Prior art keywords
- natural gas
- engine
- oil field
- distributor
- gas engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
A natural gas engine specially used for oil field that is remodeled on the basis of the diesel engine and that is provided with beautiful shape, energy conservation, high power and simple operation. The natural gas engine relates to an engine for oil production and consists of a natural gas filter, an electric power distributor and a body. The structure is that the body is externally connected with the gas filter and a distribution box. The external gas filter is provided with an inlet pipe, an exhaust pipe and a clean windpipe. A mixed gas reservoir is arranged below the air filter on the body and an adjustable air door and an adjustable gas door are arranged externally on the mixed gas reservoir. The body is provided with a spark plug, which is connected with an electric power distributor. Compared with the prior art, the utility model has the advantages of conserving energy, protecting the environment and reducing costs, with simple operation techniques and stable performance. The use and maintenance of the utility model are similar to a diesel engine and the natural gas for oil well that is difficultly recycled and pollutes the environment can be directly used as the engine fuel with few failures that are easily removed.
Description
Technical field
The utility model relates to the motor of oil field oil recovery usefulness, and more particularly, the utility model relates to the natural gas engine of a kind of oil field special use.
Background technique
At present, the power that recovers the oil in the oil field mainly is motor and diesel engine, but this practice burns the rock gas that contains in the crude oil in vain or directly enter in the air, has both wasted resource, and befouling environment has strengthened cost for oil production simultaneously again, has reduced productive profit.
Summary of the invention
This practical purpose is to overcome the deficiencies in the prior art, provide a kind of that on the diesel engine basis, reequip, have handsome in appearance, energy saving, a power special-purpose natural gas engine in oil field strong, easy and simple to handle.
The purpose of this utility model is achieved by following proposal:
The utility model is to reequip on the basis of diesel engine.It is made up of natural gas filter (1), distributor (11) and body (13) three parts.Natural gas filter (1) and distributor (11) have been gone up external at body (13).External natural gas filter (1) is provided with suction tude (2), outlet pipe (3) and fresh-air duct (4).Suction tude (2) receives the rock gas that oil well produces, and the outlet pipe on top (3) is discharged unnecessary rock gas.Rock gas behind the sedimentation and filtration filters by the diesel oil filtering cup (5) that fresh-air duct (4) is connected on the body (1 3), forms pure natural gas.Purified gas is by diesel oil suction booster (6) output.
Air-strainer lower end on body (13) installs additional mixes inflator (7), mix inflator (7) but outer installment register (8) and adjustable natural valve (9).But register (8) is regulated wind-force when starting, adjustable natural valve (9) receives the pure rock gas of diesel oil suction booster (6) output, enters the firing chamber through mixing after inflator (7) mixes.And, realize the adjusting of machine rotational speed by adjustable natural valve (9) adjusting tolerance and ratio of gas mixture.
Upward former diesel injector is replaced with spark plug (10) at body (13), after mixed gas enters the firing chamber, through spark plug (10) ignition.Spark plug (10) connects external distributor (11).Distributor (11) links to each other with the diesel engine fly wheel generator, installs pulsed coil on fly wheel generator additional.Former diesel oil tank is replaced by horizontal water tank (12).The cylinder interior of body (13) is by changing piston structure, and the volume that strengthens the firing chamber increases the intensity of burning, reaches corresponding power.
The utility model advantage compared with prior art is:
1, can will be difficult for reclaim, the oil well rock gas of befouling environment, need not any processing, directly so expect as motor.
2, energy saving, the protection environment reduces cost, and increases economic benefit.
3, fabricating cost is low, and operating technology is simple, stable work in work, the few and easy eliminating of fault.
4, operation and maintenance and diesel engine are similar, and suitable popular operation is replaced easy.
Description of drawings
Figure is a plane structure chart of the present utility model
Among the figure: but 1, natural gas filter 2, suction tude 3, outlet pipe 4, fresh-air duct 5, filter cup 6, suction booster 7, mix inflator 8 registers 9, adjustable natural valve 10, spark plug 11, distributor 12, horizontal water tank 13, body
Embodiment
Below in conjunction with accompanying drawing the utility model is further described
In the drawings, the rock gas that oil well produces enters natural gas filter (1) through suction tude (2), behind sedimentation and filtration, is filtered once more by fresh-air duct (4) input filter cup (5), forms pure rock gas.After suction booster (6) pressurization, send into and mix inflator (7), in mixing inflator (7), form combustible gas and enter the firing chamber with air after filtering.Mix inflator (7) but register (8) is housed and adjustable natural valve (9).Adjustable natural valve (9) is regulated combustion gas tolerance and ratio, thereby regulates rotating speed.For the ease of startup, but regulate burning explosive force, quicken to start by register (8).
In the drawings, install fly wheel generator additional to diesel engine, the configuration pulsed coil, generator connects distributor (11).Electric accumulator, ignition mechanism, rectifying device and high voltage wire bag are housed in the distributor (11).When machine just starts,, after the startup, charge to electric accumulator, keep igniting simultaneously by generator by electric accumulator power supply igniting.Impulsive current after the distributor rectification supercharging produces arc spark by high-pressure cylinder alignment spark plug (10) power supply, and the inflammable gas that ignition combustion is indoor promotes piston motion, forms the firing chamber work cycle.
In the drawings, body (13) is inner to enlarge combustion chamber volume by changing piston structure, increases the inflammable gas volume, makes combustion intensity and energy reach the mechanical rotation needs, realizes rated power.
In the drawings, because the variation of fuel system, former diesel oil tank taken up space changes horizontal water tank (12) into, and cooling water inflow doubles, by improving cooling effect, the raising engine performance.
Claims (5)
1, the special-purpose natural gas engine in a kind of oil field, it is reequiped on the diesel engine basis, and form by natural gas filter (1), distributor (11) and body (13) three parts, it is characterized in that: go up external natural gas filter (1) and distributor (11) at body (13), air-strainer lower end on body (13) installs additional mixes inflator (7), upward former diesel injector is replaced with spark plug (10) at body (13), spark plug (10) connects external distributor (11), and distributor (11) links to each other with the diesel engine fly wheel generator.
2, the special-purpose natural gas engine in oil field according to claim 1, it is characterized in that: external natural gas filter (1) is provided with suction tude (2), outlet pipe (3) and fresh-air duct (4).
3, the special-purpose natural gas engine in oil field according to claim 1 is characterized in that: at the outer installment adjustable damper (8) and the natural valve of can regulate (9) that mix inflator (7).
4, the special-purpose natural gas engine in oil field according to claim 1 is characterized in that: install pulsed coil additional on fly wheel generator.
5, the special-purpose natural gas engine in oil field according to claim 1 is characterized in that: former diesel oil tank is replaced by horizontal water tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200794990U CN2934594Y (en) | 2006-07-29 | 2006-07-29 | Natural gas engine dedicated for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200794990U CN2934594Y (en) | 2006-07-29 | 2006-07-29 | Natural gas engine dedicated for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934594Y true CN2934594Y (en) | 2007-08-15 |
Family
ID=38351284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200794990U Expired - Fee Related CN2934594Y (en) | 2006-07-29 | 2006-07-29 | Natural gas engine dedicated for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934594Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742793A (en) * | 2014-01-02 | 2014-04-23 | 浙江海洋学院 | Crude oil pipeline leakage alarm device |
| CN106595128A (en) * | 2016-11-15 | 2017-04-26 | 西安交通大学 | Heat pump type crude oil dehydration and heating system and method |
-
2006
- 2006-07-29 CN CNU2006200794990U patent/CN2934594Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742793A (en) * | 2014-01-02 | 2014-04-23 | 浙江海洋学院 | Crude oil pipeline leakage alarm device |
| CN103742793B (en) * | 2014-01-02 | 2017-01-18 | 浙江海洋学院 | crude oil pipeline leakage alarm device |
| CN106595128A (en) * | 2016-11-15 | 2017-04-26 | 西安交通大学 | Heat pump type crude oil dehydration and heating system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20090729 |