CN102797573B - Forced fuel economizer - Google Patents
Forced fuel economizer Download PDFInfo
- Publication number
- CN102797573B CN102797573B CN201210304147.0A CN201210304147A CN102797573B CN 102797573 B CN102797573 B CN 102797573B CN 201210304147 A CN201210304147 A CN 201210304147A CN 102797573 B CN102797573 B CN 102797573B
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- China
- Prior art keywords
- mounting hole
- shaft core
- fuel
- hole
- eccentric
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- Expired - Fee Related
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- 239000000446 fuel Substances 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 52
- 239000000295 fuel oil Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a forced fuel economizer. The upper end face of a separator body is provided with fuel holes and a separating shaft core mounting hole, and a separating shaft core is mounted in the separating shaft core mounting hole; the main body of the separating shaft core is a cylinder or a circular truncated cone, a separating fuel duct is arranged in the cylinder, one end of the cylinder is provided with a rotating rod, and the separating shaft core is in running fit with the separating shaft core mounting hole; an eccentric shaft mounting hole perpendicular to the separating shaft core mounting hole is also formed in the separator body, an eccentric shaft which is in sliding fit with the eccentric shaft mounting hole is arranged in the eccentric shaft mounting hole, the middle part of the eccentric shaft is provided with an eccentric valve spool, and the rotating rod stretches into the eccentric valve spool; and a fuel inlet hole and a fuel outlet hole in each set of fuel holes are communicated through the fuel duct, the fuel holes are communicated with the separating shaft core mounting hole through the fuel duct, and the fuel duct can be communicated with the separating fuel duct. Compared with the prior art, by using the forced fuel economizer disclosed by the invention, the fuel inlet amount of an engine in different working states is more reasonable, thereby reducing the application amount of fuel and the emission of wastes, so that the effects of energy conservation and environmental protection are achieved.
Description
Technical field
The invention belongs to technical field of engines, be specifically related to a kind of oil-saving apparatus.
Background technique
Existing explosive motor adopts single group direct-supplying type oil supply system, and when motor does not need strong power, massive diesel-fuel is still transported to each cylinder fuel oil room by high pressure oil pump, and cause diesel oil not to be fully utilized, a large amount of waste gas discharged by diesel engine.
Summary of the invention
Given this, the object of the invention is to provide a kind of gasoline-saving device regulating transport pipe to send oil mass.
For solving above technical problem, technological scheme provided by the invention is, there is provided a kind of and force fuel economizer, separator body is cuboid, its upper-end surface is provided with one group and above oilhole, often organize oilhole and comprise an oil inlet hole and an oil outlet, declutch shaft core mounting hole is also provided with in separator body, declutch shaft core mounting hole is through hole, the aperture, one end of declutch shaft core mounting hole outwards expands to a trigonum, the other end, for arranging female fuel-economizing screw, is provided with declutch shaft core in declutch shaft core mounting hole, and fuel-economizing screw connects gasoline-saving device; The main body of declutch shaft core is cylindrical body, is provided with separation oil duct in cylindrical body, and cylindrical one end is provided with dwang, and declutch shaft core and declutch shaft core mounting hole are rotatably assorted; Also be provided with in separator body and the orthogonal eccentric shaft mounting hole of declutch shaft core mounting hole, eccentric shaft mounting hole is through hole, and this eccentric shaft mounting hole one end is provided with ring-shaped step, and the other end is provided with compression bolts; Be provided with the eccentric shaft be slidably matched with it in eccentric shaft mounting hole, be provided with eccentric valve pool in the middle part of described eccentric shaft, dwang stretches in eccentric valve pool; The oil inlet hole of each group oilhole is communicated with by oil duct with oil outlet, and oilhole is communicated with by oil duct with declutch shaft core mounting hole simultaneously, and oil duct can be communicated with being separated oil duct.
Described oilhole is three groups; Described oil duct comprises vertical passage and horizontal channel, all horizontal channels all at grade, and perpendicular to the shaft axis of declutch shaft core mounting hole.
Described separation oil duct is three groups of L shape passages, three groups of L shape passages shaft axis overlap with cylindrical shaft axis, another side is at grade.
Described eccentric shaft is the cylindrical body of two sections of diameter Length discrepancy, and minor diameter is equal with the internal diameter of ring-shaped step, and small cylinder and large cylinder jointing place are a platform, are provided with pressure spring between ring-shaped step and platform.
Described eccentric shaft is provided with the seal groove installing seal ring near one end of compression bolts.
Described gasoline-saving device comprises fuel-economizing bolt, the screw rod of fuel-economizing bolt is arranged with fuel-economizing sleeve pipe, cross oil passage is provided with in fuel-economizing bolt, this passage comprises one and is positioned at the blind hole of screw rod shaft axis and the through hole perpendicular to screw rod shaft axis, ball valve is provided with in blind hole, this ball valve comprises a spheroid and a spring, and spring is between spheroid and blind via bottom.
Described fuel-economizing bolt is also arranged with packing ring.
Described separator body is provided with multiple securement apertures.
The declutch shaft core mounting hole aperture periphery of described separator body is provided with backplate mounting hole.
Described oilhole is provided with oilhole bolt, described oilhole bolt shaft axis is provided with a through hole.
During use, installing after the original oil supply system of explosive motor and force fuel economizer, is that double group type is to combustion in IC engine by the oil content of former supply.Compression bolts connects power control system, and the effect of power control system applies pressure to eccentric shaft, makes it slide, and after power control system stops applying pressure to eccentric shaft, pressure spring can make eccentric shaft reset.When eccentric shaft slides in eccentric shaft mounting hole, dwang rotates under the effect of eccentric valve pool, also just reaches the object that declutch shaft core is rotated.Declutch shaft core.When Compress Spring is compressed to lowest order, the separation oil duct on declutch shaft core is communicated with the oil duct in separator body, and fuel oil flows into from oil duct and is separated oil duct, under the effect of the pressure, ball valve in fuel-economizing bolt is pushed, and last fuel oil flows out from fuel-economizing sleeve pipe, is finally back to fuel tank.After power control system stops applying pressure to eccentric shaft, pressure spring makes eccentric shaft reset, and the separation oil duct on declutch shaft core and the oil duct on separator body misplace, and fuel oil can only flow out from oil outlet, enters into internal combustion engine and burns.
Have a talk about further, in the oil supply system improved by forcing fuel economizer, two groups of oil supply systems are set, strong power is not needed at motor, when only needing the slow-speed of revolution, force fuel economizer can close one group of oil supply system instantaneously, and the oil mass of basic motive is started in another group oil supply system guarantee, makes normal engine speed work, therefore reach the burning of saving oil mass, reduce the discharge of waste gas.
Utilize manually according to different internal combustion engine types, the various control system such as pneumatic, hydraulic pressure dynamic, machinery is dynamic, reach precisely control engine demand power size oil mass, utilize to be separated instantaneously and reach motor and need normally.And do not affect the normal use of motor.
Compared with prior art, pressure fuel economizer of the present invention controls the oil mass entering internal-combustion engine, makes the oil inlet quantity of motor under different operating state more reasonable, decreases the use amount of fuel oil, decrease discarded discharge, energy-conserving and environment-protective simultaneously.
Accompanying drawing explanation
Fig. 1 is pressure fuel economizer stereogram of the present invention.
Fig. 2 is pressure fuel economizer three-dimensional exploded view of the present invention.
Fig. 3 is pressure fuel economizer front elevational view of the present invention.
Fig. 4 is the plan view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 is the rear view of Fig. 3.
Fig. 7 is the A-A sectional view of Fig. 5.
Fig. 8 is the B-B sectional view of Fig. 6.
Fig. 9 is the C-C sectional view of Fig. 6.
Embodiment
Be described below in conjunction with accompanying drawing and specific embodiment.
See Fig. 1 to Fig. 9.Pressure fuel economizer described in the invention, main body is separator body 1, separator body 1 is cuboid, its upper-end surface is provided with three groups of oilholes 11, often organize oilhole 11 and comprise an oil inlet hole and an oil outlet, oilhole 11 is connected with oilhole bolt 5, described oilhole bolt 5 shaft axis is provided with a through hole.The oil inlet hole often organizing oilhole 11 is communicated with by oil duct 12 with oil outlet.
Declutch shaft core mounting hole 15 is also provided with in separator body 1, declutch shaft core mounting hole 15 is through hole, the aperture, one end of declutch shaft core mounting hole 15 outwards expands to a trigonum, dwang 22 rotates in this trigonum, the other end of declutch shaft core mounting hole 15 is for arranging female fuel-economizing screw 14, be provided with declutch shaft core 2 in declutch shaft core mounting hole 15, fuel-economizing screw 14 spins gasoline-saving device.The main body of declutch shaft core 2 is cylindrical body, and be provided with in cylindrical body and be separated oil duct 21, cylindrical one end is provided with dwang 22, and declutch shaft core 2 and declutch shaft core mounting hole 15 are rotatably assorted; Being separated oil duct 21 is three groups of L shape passages, the shaft axis on one side of three groups of L shape passages overlaps with cylindrical shaft axis, another side at grade, also just has a straight hole on the shaft axis of declutch shaft core 2, has three holes be connected with straight hole in addition along in the radial direction of declutch shaft core 2.
Also be provided with eccentric shaft mounting hole 13 orthogonal with declutch shaft core mounting hole 15 in separator body 1, this eccentric shaft mounting hole 13 is perpendicular to declutch shaft core mounting hole 15.Eccentric shaft mounting hole 13 is through hole, and this eccentric shaft mounting hole 13 one end is provided with ring-shaped step, and the other end is connected with compression bolts 34.Be provided with the eccentric shaft 3 be slidably matched with it in eccentric shaft mounting hole 13, be provided with eccentric valve pool 31 in the middle part of described eccentric shaft 3, dwang 22 stretches in eccentric valve pool 31, and when eccentric shaft 3 slides, dwang 22 rotates under the effect of eccentric valve pool 31.The oil inlet hole of each group oilhole is communicated with by oil duct 12 with oil outlet, and oilhole 11 is communicated with by oil duct 12 with declutch shaft core mounting hole simultaneously, and oil duct 12 can be communicated with being separated oil duct 21.Oil duct 12 comprises vertical passage and horizontal channel, all horizontal channels all at grade, and perpendicular to the shaft axis of declutch shaft core mounting hole.Eccentric shaft 3 is the cylindrical body of two sections of diameter Length discrepancy, and the diameter of small cylinder is equal with the internal diameter of above-mentioned ring-shaped step, and small cylinder and large cylinder jointing place are a platform, are provided with pressure spring 33 between ring-shaped step and platform.Eccentric shaft 3 is provided with the seal groove 32 installing seal ring near one end of compression bolts 34.When pressure spring 33 is compressed to minimum point, oilhole 11, oil duct 12 be separated oil duct 21 and be communicated with.
Above-mentioned gasoline-saving device is made up of fuel-economizing bolt 4, fuel-economizing sleeve pipe 42 and packing ring 43.The screw rod of fuel-economizing bolt 4 is arranged with fuel-economizing sleeve pipe 42 and packing ring 43, cross oil passage 41 is provided with in fuel-economizing bolt, this passage comprises one and is positioned at the blind hole of screw rod shaft axis and the through hole perpendicular to screw rod shaft axis, ball valve is provided with in blind hole, this ball valve comprises spheroid 44 and a spring 45, and spring 45 is between spheroid 44 and blind via bottom.
For convenience of installing, using, separator body 1 is provided with 3 securement apertures 16.
Declutch shaft core mounting hole 15 aperture periphery of described separator body 1 is provided with backplate mounting hole 17.One end, trigonum of declutch shaft core mounting hole 15 is by backplate covering protection.
It should be noted that, in accompanying drawing, oil duct 12 has opening on separator body side, and this conveniently processes to safeguard with oil duct cleaning, needs these openings to seal during use.
The pressure fuel economizer that the present embodiment describes is 3 groups of oilholes, in fact, can also take use one group of oilhole, two groups of oilholes etc., and the arrangement mode of oilhole on separator body is also not limited only to a kind of arrangement mode shown in the drawings according to different demands.During use, when consider expand with heat and contract with cold, above-mentioned declutch shaft core and declutch shaft core mounting hole can be set to round platform, in major diameter one end of platform, a pressure spring be installed, make declutch shaft core and declutch shaft core mounting hole be in drive fit state all the time.Round platform only removes truncated cone, the part between bottom surface and cross section by a plane being parallel to circular cone bottom surface.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a pressure fuel economizer, it is characterized in that, separator body (1) is cuboid, its upper-end surface is provided with one group and above oilhole (11), often organize oilhole (11) and comprise an oil inlet hole and an oil outlet, declutch shaft core mounting hole (15) is also provided with in separator body (1), declutch shaft core mounting hole (15) is through hole, the aperture, one end of declutch shaft core mounting hole (15) outwards expands to a trigonum, the other end is for arranging female fuel-economizing screw (14), declutch shaft core (2) is installed in declutch shaft core mounting hole (15), fuel-economizing screw (14) connects gasoline-saving device, the main body of declutch shaft core (2) is cylindrical body or round platform, be provided with in cylindrical body and be separated oil duct (21), cylindrical one end is provided with dwang (22), and declutch shaft core (2) and declutch shaft core mounting hole (15) are rotatably assorted, also be provided with in separator body (1) and declutch shaft core mounting hole (15) orthogonal eccentric shaft mounting hole (13), eccentric shaft mounting hole (13) is through hole, this eccentric shaft mounting hole (13) one end is provided with ring-shaped step, and the other end is provided with compression bolts (34), the eccentric shaft (3) be slidably matched with it is installed in eccentric shaft mounting hole (13), described eccentric shaft (3) middle part is provided with eccentric valve pool (31), and dwang (22) stretches in eccentric valve pool (31), the oil inlet hole of each group oilhole is communicated with by oil duct (12) with oil outlet, oilhole (11) is communicated with by oil duct (12) with declutch shaft core mounting hole simultaneously, and oil duct (12) can be communicated with being separated oil duct (21).
2. pressure fuel economizer according to claim 1, is characterized in that, described oilhole (11) is three groups; Described oil duct (12) comprises vertical passage and horizontal channel, all horizontal channels all at grade, and perpendicular to the shaft axis of declutch shaft core mounting hole.
3. pressure fuel economizer according to claim 2, is characterized in that, described separation oil duct (21) is three groups of L shape passages, three groups of L shape passages shaft axis overlap with cylindrical shaft axis, another side is at grade.
4. pressure fuel economizer according to claim 1, it is characterized in that, described eccentric shaft (3) is the cylindrical body of two sections of diameter Length discrepancy, minor diameter is equal with the internal diameter of ring-shaped step, small cylinder and large cylinder jointing place are a platform, are provided with pressure spring (33) between ring-shaped step and platform.
5. pressure fuel economizer according to claim 4, is characterized in that, described eccentric shaft (3) is provided with the seal groove (32) installing seal ring near one end of compression bolts (34).
6. pressure fuel economizer according to claim 1, it is characterized in that, described gasoline-saving device comprises fuel-economizing bolt (4), the screw rod of fuel-economizing bolt (4) is arranged with fuel-economizing sleeve pipe (42), cross oil passage (41) is provided with in fuel-economizing bolt, this passage comprises one and is positioned at the blind hole of screw rod shaft axis and the through hole perpendicular to screw rod shaft axis, ball valve is provided with in blind hole, this ball valve comprises a spheroid (44) and a spring (45), and spring (45) is positioned between spheroid (44) and blind via bottom.
7. pressure fuel economizer according to claim 6, is characterized in that, described fuel-economizing bolt (4) is also arranged with packing ring (43).
8. pressure fuel economizer according to claim 1, is characterized in that, described separator body (1) is provided with multiple securement apertures (16).
9. pressure fuel economizer according to claim 1, is characterized in that, declutch shaft core mounting hole (15) aperture periphery of described separator body (1) is provided with backplate mounting hole (17).
10. pressure fuel economizer according to claim 1, is characterized in that, described oilhole (11) is provided with oilhole bolt (5), and described oilhole bolt (5) shaft axis is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304147.0A CN102797573B (en) | 2012-08-24 | 2012-08-24 | Forced fuel economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304147.0A CN102797573B (en) | 2012-08-24 | 2012-08-24 | Forced fuel economizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102797573A CN102797573A (en) | 2012-11-28 |
| CN102797573B true CN102797573B (en) | 2015-04-08 |
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ID=47196834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210304147.0A Expired - Fee Related CN102797573B (en) | 2012-08-24 | 2012-08-24 | Forced fuel economizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN102797573B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331823A (en) * | 2018-01-11 | 2018-07-27 | 辽宁科技大学 | A kind of hydraulic pressure superposition valve block connection bolt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148792A (en) * | 1992-01-03 | 1992-09-22 | Walbro Corporation | Pressure-responsive fuel delivery system |
| US5558068A (en) * | 1994-05-31 | 1996-09-24 | Zexel Corporation | Solenoid valve unit for fuel injection apparatus |
| US6213084B1 (en) * | 2000-04-07 | 2001-04-10 | Happiness Wealth Brisk Ent. Co., Ltd. | Automobile anti-theft device |
| CN201212423Y (en) * | 2008-06-20 | 2009-03-25 | 张五星 | Fuel saving controller |
| CN201277097Y (en) * | 2008-11-07 | 2009-07-22 | 东北大学 | Fuel-economizing apparatus for vehicle engine |
| CN202148956U (en) * | 2011-06-07 | 2012-02-22 | 上海世德子汽车零部件有限公司 | Flow stabilizer for electronic injection fuel pump |
-
2012
- 2012-08-24 CN CN201210304147.0A patent/CN102797573B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148792A (en) * | 1992-01-03 | 1992-09-22 | Walbro Corporation | Pressure-responsive fuel delivery system |
| US5558068A (en) * | 1994-05-31 | 1996-09-24 | Zexel Corporation | Solenoid valve unit for fuel injection apparatus |
| US6213084B1 (en) * | 2000-04-07 | 2001-04-10 | Happiness Wealth Brisk Ent. Co., Ltd. | Automobile anti-theft device |
| CN201212423Y (en) * | 2008-06-20 | 2009-03-25 | 张五星 | Fuel saving controller |
| CN201277097Y (en) * | 2008-11-07 | 2009-07-22 | 东北大学 | Fuel-economizing apparatus for vehicle engine |
| CN202148956U (en) * | 2011-06-07 | 2012-02-22 | 上海世德子汽车零部件有限公司 | Flow stabilizer for electronic injection fuel pump |
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| Publication number | Publication date |
|---|---|
| CN102797573A (en) | 2012-11-28 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150408 Termination date: 20160824 |