CN2158452Y - Fuel-saving device for diesel engine - Google Patents
Fuel-saving device for diesel engine Download PDFInfo
- Publication number
- CN2158452Y CN2158452Y CN 93227022 CN93227022U CN2158452Y CN 2158452 Y CN2158452 Y CN 2158452Y CN 93227022 CN93227022 CN 93227022 CN 93227022 U CN93227022 U CN 93227022U CN 2158452 Y CN2158452 Y CN 2158452Y
- Authority
- CN
- China
- Prior art keywords
- magnetizer
- diesel engine
- fuel
- magnet steel
- saving device
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- Y02T10/12—Improving ICE efficiencies
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model discloses a fuel-saving device for a diesel engine. The utility model atomises diesel oil two times to make the diesel oil be in a turbulent state by magnetizers which equally are composed of a base seat, magnetic steel, a diffusion tube and a top pole respectively arranged on the end of a high-pressure pump and the end of an injector. The utility model solves the problems of insufficient diesel oil burning, unbalance flame and a big explosion and realizes high efficiency fuel saving, smoke eliminating and noise reducing.
Description
The utility model provides a kind of diesel engine oil-saving purifier, is used for various diesel engine, diesel-oil vehicle, oil carrier.
Problems such as the diesel engine power consumption is higher, seriously polluted, noise is big are anxious to be solved, but present various solution effects are all undesirable.Adopt the fuel saving method of additive, though certain oil-saving effect is arranged, cost an arm and a leg, use inconvenience, easily stopping up oil circuit influences driving force.Existing diesel engine economizer kind is few, poor-performing.
The purpose of this utility model provides a kind of fuel saving ratio height, reduces the diesel engine oil-saving purifier that pollutes.
The purpose of this utility model realizes by following technical measures.Install respectively between a magnetizer, the magnetizer at the entry end of diesel engine high-pressure delivery side of pump end and sparger and to connect with high-pressure oil pipe.Two magnetizers are one group, and the group number of magnetizer and the narrow-necked earthen jar number of diesel engine are complementary.Magnetizer is made up of pedestal, magnet steel, diffusing tube and gyro post.Magnet steel is embedded in the pedestal.Diffusing tube passes from the hole of pedestal, and there is screw thread the end and is fixed on the pedestal.The cross-section size of the diffusion chamber in the diffusing tube installs the gyro post that there is skewed slot on the surface greater than the diameter of oil pipe in this diffusion chamber.Gyro post one end is taper, and the other end is the plane.Magnetic field atomized diesel fuel, the diffusing tube that magnet steel produces plays fixing and supporting base effect, and diffusion chamber makes the diesel oil molecules diffusion, promotes its atomizing, the gyro post can lead, can produce centrifugal force again, further make diesel oil atomization, and make the diesel oil a fluid stream after the atomizing present turbulent condition.
The magnetizer that is installed in the high-pressure service pump outlet end carries out the atomizing first time, and its magnet steel produces parallel magnetic field, field intensity greater than 0.2 tesla.The magnetizer that is installed in the sparger entry end carries out secondary-atomizing, and its magnet steel produces the axial magnetic field greater than 0.3 tesla.Diesel oil a fluid stream after twice atomizing becomes turbulent condition, and it is abundant to spray into the firing chamber after-combustion through sparger, and flame is steady, reduces detonation sound, makes fuel saving ratio can reach 8-15%.And reduce the content of CO in the tail gas, CH significantly.Reduce and pollute and noise.
Advantage of the present utility model is the fuel saving ratio height, does not influence the driving force of Motor Vehicle, and good tail gas purification effect reduces noise, easy for installation, safe and reliable.
Accompanying drawing is a diesel engine gasoline-saving device schematic representation.
Further narrate technical characteristics of the present utility model below in conjunction with accompanying drawing:
Diesel oil enters magnetizer (5) through the inlet ozzle of being fixed by hex union (3) and sealing gasket (39) (4) after fuel supply line (1) enters high-pressure service pump (2), supercharging.Magnetizer (5) by pedestal (37) and round-head screw (38), be installed on the high-pressure service pump (2).After diesel oil enters magnetizer (5), because the effect in the magnetic field that magnet steel (6) produces, the diffusion of diffusion chamber (9), the gyro post (7) that skewed slot (8) is carved with on the surface produces guiding and centrifugal action, carry out the atomizing first time, and the fuel-injection valve for high-pressure (13) of process outlet end enters high-pressure pipeline (14), fuel-injection valve for high-pressure (13) is fixed on by tightening nut (11) and screw-casing (12) on the diffusing tube (10) of magnetizer, and the diesel oil behind the primary atomization enters the magnetizer (32) that is installed in the sparger entry end through high-pressure pipeline (14).Be connected with the fastening sleeve pipe of hexagonal (36), hexagon nut (34), ozzle (35), threaded pipe (33) between this magnetizer and high-pressure pipeline.This magnetizer is connected with sparger (23) on the gas narrow-necked earthen jar (22), at first by square toes screw rod (21) magnetizer is fixed on the small base (16), and gland (30) is fixed on the small base by screw (15).And then chew joint (27), hexagonal by supporting frame screw (29) injection pipe wing screw (23), jet blower wing (24), thimble (25), gas narrow-necked earthen jar supporting frame (26), injection pipe and take over cover (28) and be fixed on the inlet mouth of sparger.After the diesel oil of process primary atomization enters magnetizer (32), because the effect of the axial magnetic field that spill magnet steel (17) produces, the diffusion of diffusing tube (31) diffusion chamber (20), the guiding and the centrifugal action of the gyro post (18) of skewed slot (19) is carved with on the surface, carry out secondary-atomizing, and present turbulent condition, after sparger is injected the firing chamber, sufficient combustion, flame is steady, reduces detonation sound, realizes fuel-economizing, smoke elimination, reduction noise.
Claims (3)
1, a kind of diesel engine gasoline-saving device, it comprises one group of magnetizer and the high-pressure pipeline that is installed in high-pressure service pump outlet end and sparger entry end respectively, forms by pedestal, magnet steel, diffusing tube, gyro post, the pedestal that it is characterized in that magnetizer is embedded with magnet steel, pedestal is installed with diffusing tube in the hole, diffusion chamber in the diffusing tube is being put the gyro post that skewed slot is carved with on the surface in the chamber.
2, diesel engine gasoline-saving device according to claim 1, the magnet steel that it is characterized in that being installed in the magnetizer of high-pressure service pump end produces the parallel magnetic field greater than 0.2 tesla, and the magnet steel that is installed in the magnetizer of sparger end produces the axial magnetic field greater than 0.3 tesla.
3, diesel engine economizer according to claim 1 is characterized in that the group number of magnetizer and the cylinder number of diesel engine are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227022 CN2158452Y (en) | 1993-01-18 | 1993-01-18 | Fuel-saving device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227022 CN2158452Y (en) | 1993-01-18 | 1993-01-18 | Fuel-saving device for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158452Y true CN2158452Y (en) | 1994-03-09 |
Family
ID=33804371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227022 Expired - Fee Related CN2158452Y (en) | 1993-01-18 | 1993-01-18 | Fuel-saving device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158452Y (en) |
-
1993
- 1993-01-18 CN CN 93227022 patent/CN2158452Y/en not_active Expired - Fee Related
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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 |