CN1800611A - Device for making half cylinders work for multi-cylinder diesel engine - Google Patents
Device for making half cylinders work for multi-cylinder diesel engine Download PDFInfo
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- CN1800611A CN1800611A CN 200610000700 CN200610000700A CN1800611A CN 1800611 A CN1800611 A CN 1800611A CN 200610000700 CN200610000700 CN 200610000700 CN 200610000700 A CN200610000700 A CN 200610000700A CN 1800611 A CN1800611 A CN 1800611A
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Abstract
The invention discloses a semi-cylinder working device of multi-cylinder diesel engine with more than four cylinders, which comprises a diesel engine combination. It is characterized in that: a hydraulic stable pushing bar for opening the inlet and outlet is mounted above the swing arm of inlet and outlet of part cylinders; a inlet-outlet cylinder-cover concave and a piston air gate concave (said concave is used with burning room) can match said stable pushing bar; the depth of said concave is higher than the protruding height of boss axle for feeding air to the inlet-outlet air gate. When said stable pushing bar pushes part inlet-outlet air gates down, the air gate support rod matching said part inlet-outlet air gates will depart the boss. The diesel pump combination is matched with said diesel engine combination; a axle piston lifter for stopping part axle piston pumps feeding oil is matched with said diesel pump combination; when said lifter lifts the single axle piston of axle piston pump, it is in the condition without feeding diesel; and when in the condition of empty load, light load or slow motion, only part cylinders are fed in working condition, therefore, the saved diesel can reach more than 40% with significant diesel-saving effect.
Description
Technical field
The present invention relates to the above device for making half cylinders work for multi-cylinder diesel engine of a kind of multi-cylinder diesel engine half cylinder apparatus for work, especially four cylinders.
Background technique
In current transport service, the long return situation of haulage vehicle empty wagons often appears, the vehicle light running under the less situation of Deadweight cargo capacity that also has, with the six-cylinder diesel engine is example, its clutch release slave cylinder is the work that comprises that 1,5,3 cylinders cooperate, and the work that 6,2,4 cylinders cooperate is when vehicle zero load or underloading, need too to burn in the same fuel oil of heavy duty, how could allow its half fuel oil that only burns?
Summary of the invention
Purpose of the present invention provides a kind of multi-cylinder diesel engine gasoline-saving device, and a kind of device for making half cylinders work for multi-cylinder diesel engine especially is provided, and can make the work of multi-cylinder diesel engine part clutch release slave cylinder, and the idle state of another part clutch release slave cylinder, thereby saved the energy.
The objective of the invention is to be achieved through the following technical solutions:
A kind of multiple cylinder diesel half cylinder workmanship device comprises the diesel engine assembly, it is characterized in that: the part inlet and exhaust valve rocking arm of this diesel engine assembly top is equipped with and can makes partial cylinders inlet and exhaust valve complete opening, the hydraulic valve push rod.Be combined with inlet and exhaust valve and diesel engine cylinder cover with this valve actuating push rod, inlet and exhaust valve upper notch and piston recess are arranged below the cylinder cap, the degree of depth of valve upper notch greater than with the cam height of the camshaft of giving the distribution of part inlet and exhaust valve, the static push rod of this part inlet and exhaust valve is as being pushed into down the part inlet and exhaust valve push position when static, piston can not contact the part inlet and exhaust valve during partial cylinders idle running, be combined with valve rocker with the static push rod of this part inlet and exhaust valve; rocking arm and valve tappet contacting point are established the steel loop that an energy plays the valve tappet structure in addition; under the static push rod of part inlet and exhaust valve, be pushed into down pushing when static; the valve tappet steel loop can be the pull-up of part inlet and exhaust valve tappet, make its touch less than with the camshaft of air gate distribution.Thereby partial cylinders is not worked, the diesel pump assembly in addition that cooperates with this diesel engine assembly, it is characterized in that: be combined with hydraulic axis plug lifter with this assembly, it can mention part axle plug static, make the roller of part axle plug pump not reach cam, lose workmanship's fuel feeding, thereby obtain half cylinder workmanship state, obtain saving the fuel oil purpose.
With this device for making half cylinders work for multi-cylinder diesel engine assembly, the guiding of the part outlet pipe in addition valve of cooperation, turn one side of guiding valve is that the piston respirating tube of partial cylinders inoperative exports, when the opposing party is arrived in the pneumostome turn, is the outlet pipe of complete machine work.
Working principle of the present invention is:
Between diesel engine zero load or underloading and wandering phase; adopt hydraulic pressure or alternate manner that the static push rod of part inlet and exhaust valve, diesel pump partial monosomy axle plug lifter and outlet pipe guiding valve are opened simultaneously need not shutting down under the idling mode; thereby count the workmanship to, diesel engine half cylinder workmanship by original complete machine cylinder; the static push rod of part inlet and exhaust valve; with the partial monosomy axle plug lifter of diesel pump, and exhaust pipe structure is a kind of fuel-economizing way that adopts when needing light bearing for diesel engine.
The present invention has the following advantages:
One, the present invention can carry out the work exchange of complete machine cylinder number and half cylinder number under the diesel engine idling mode.It has fuel-efficient convenience.
Two, the present invention can not produce any negative effect to multi-cylinder diesel engine overall work and non-integral work, and rationality of the present invention has been described.
Three, the present invention is apparent to the oil-saving effect of diesel engine.Fuel-efficient outstanding, its sharp its fraud of nothing is arranged.Can meet the active demand in short supply of current fuel oil up to more than 40 percent in fuel-economizing under the empty wagons underloading or the situation of going slowly.
Description of drawings:
Fig. 1 is cross-sectional view behind the multi-cylinder diesel engine of the present invention
Fig. 2 is the static pusher structure schematic representation of part cylinder inlet and exhaust valve of the present invention
Fig. 3 is a diesel pump assembly schematic representation of the present invention
Fig. 4 is a diesel pump one-body shaft plug schematic representation of the present invention
Fig. 5 is an outlet pipe schematic representation of the present invention
Embodiment
Embodiment
A kind of device for making half cylinders work for multi-cylinder diesel engine, comprise multi-cylinder diesel engine assembly (1), it is characterized in that: inlet and exhaust valve rocking arm (9) top of this diesel engine assembly (1) partial cylinders (8), what installation can make part inlet and exhaust valve (6) complete opening comprises hydraulic pressure, pneumatic, electronic, manual static pusher structure, there is static push-rod frame (7) the static push rod of this structure (2) below, and what cooperates with the static push rod of this partial cylinders (8) inlet and exhaust valve (2) has partial cylinders (8) inlet and exhaust valve (6), reaches piston (13), cylinder cap (5).Inlet and exhaust valve recess (4) and piston recess (14) are arranged below the cylinder cap (5), this recess and firing chamber are also used, the degree of depth of valve recess (4) greater than with the protruding height of the camshaft (12) of inlet and exhaust valve distribution, camshaft (12) is combined with valve tappet (11), valve tappet (11) has the valve tappet steel loop (10) that connects with rocking arm, the diesel pump assembly (3) in addition that cooperates with this diesel engine assembly (1), comprise the lifter (15) that can make part axle plug (16) fuel cut-off that has that cooperates with this diesel pump assembly (3), can lift part axle plug (16) when this lifter (15) promotes and not return, make its not workmanship.Be combined with part outlet pipe guiding valve (18) with this diesel engine assembly (1), guiding valve (18) turn one side is that piston pneumostome (19) turn is that (20) are write in exhaust during to the opposing party.
With the six-cylinder diesel engine is example; in diesel engine zero load or underloading and when going slowly; diesel engine need not shut down under the idling mode manually or hydropneumatic, electronic mode with the static push rod of part inlet and exhaust valve (2); the part cylinder inlet and exhaust valve (6) of diesel engine is opened; no workmanship; the axle plug (16) of the partial monosomy pump of diesel pump (3) is raised device (15) and promotes, and closely the partial monosomy oil pump is not worked, fuel cut-off.The guiding valve of outlet pipe is then opened the piston pneumostome (19) of no clutch release slave cylinder, makes idle piston do not had negative the breathing smoothly.Thereby make diesel engine (1) cylinder, (5) cylinder, (3) cylinder workmanship smoothly, (6) cylinder, (2) cylinder, (4) cylinder can be saved considerable oil mass.
In sum, the present invention from application target, on the usefulness, viewpoint such as progressive and novelty sets forth, the practical improvement that it has, function enhancement and practical important document that novel Patent Law is emphasized have been accorded with, shown in the implementation and accompanying drawing that the present invention is above, being one of preferred embodiment of the present invention, is not to limit to the present invention with this, be with, approximate with structure of the present invention, device, feature etc. such as.Identical person all should belong to of the present invention founding within purpose and the claim.
Claims (4)
1, a kind of device for making half cylinders work for multi-cylinder diesel engine, comprise multi-cylinder diesel engine assembly (1), it is characterized in that: the top of partial cylinders (8) the inlet and exhaust valve rocking arm (9) of this diesel engine assembly (1), installation can make part inlet and exhaust valve (6) complete opening, comprise hydraulic pressure, pneumatic, electronic, manual static pusher structure, there is static push-rod frame (7) the static push rod of this structure (2) below, with this partial cylinders (8) inlet and exhaust valve (6), reaches piston (13), cylinder cap (5).
2, according to the device for making half cylinders work for multi-cylinder diesel engine of claim 1, it is characterized in that: inlet and exhaust valve recess (4) and piston and piston recess (14) are arranged below the cylinder cap (5), this recess and firing chamber are also used, the degree of depth of valve recess (4) greater than with the protruding height of the camshaft (12) of inlet and exhaust valve distribution, camshaft is combined with valve tappet (11), and valve tappet (11) has the valve tappet steel loop (10) that connects with rocking arm.
3, according to the device for making half cylinders work for multi-cylinder diesel engine of claim 1, it is characterized in that: with this diesel engine assembly (1), the diesel pump assembly (3) in addition that cooperates, comprise and this diesel pump assembly (3), having of cooperating can make part axle plug (16) fuel cut-off, comprise hydraulic pressure, pneumatic, electronic, manual lifter (15), can lift part axle plug (16) when this lifter (15) promotes and not return, make its not workmanship.
4, according to claim 1 device for making half cylinders work for multi-cylinder diesel engine, it is characterized in that: be combined with part outlet pipe guiding valve (18) with this diesel engine assembly (1), guiding valve (18) turn one side is that piston breathing (19) turn is outlet pipe (20) during to the opposing party.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610000700 CN1800611A (en) | 2006-01-13 | 2006-01-13 | Device for making half cylinders work for multi-cylinder diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610000700 CN1800611A (en) | 2006-01-13 | 2006-01-13 | Device for making half cylinders work for multi-cylinder diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1800611A true CN1800611A (en) | 2006-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610000700 Pending CN1800611A (en) | 2006-01-13 | 2006-01-13 | Device for making half cylinders work for multi-cylinder diesel engine |
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| CN (1) | CN1800611A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012243A1 (en) * | 2008-07-31 | 2010-02-04 | Hou He | General multi condition energy saving system |
| CN101153550B (en) * | 2006-09-29 | 2010-06-02 | 本田技研工业株式会社 | Multi-cylinder internal combustion engine |
-
2006
- 2006-01-13 CN CN 200610000700 patent/CN1800611A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153550B (en) * | 2006-09-29 | 2010-06-02 | 本田技研工业株式会社 | Multi-cylinder internal combustion engine |
| WO2010012243A1 (en) * | 2008-07-31 | 2010-02-04 | Hou He | General multi condition energy saving system |
| CN101571075B (en) * | 2008-07-31 | 2010-12-08 | 侯贺 | General multi-operating mode energy-saving system |
| US8087396B2 (en) | 2008-07-31 | 2012-01-03 | Hou He | Universal energy-saving system for multiple working conditions |
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Addressee: Wu Yongliang Document name: Notice of publication of application for patent for invention |
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