CN1587664A - Combined engine - Google Patents
Combined engine Download PDFInfo
- Publication number
- CN1587664A CN1587664A CN 200410050463 CN200410050463A CN1587664A CN 1587664 A CN1587664 A CN 1587664A CN 200410050463 CN200410050463 CN 200410050463 CN 200410050463 A CN200410050463 A CN 200410050463A CN 1587664 A CN1587664 A CN 1587664A
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- CN
- China
- Prior art keywords
- engine
- motor
- power
- oil pump
- clutch
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Catching Or Destruction (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a kind of sectional engine that is widely applied in the operating mode changeable and load changeable power device, which belongs to the power device field of the traffic transportation. This kind of sectional engine be made up of engines with different cylinder, generally there are two composing type-single axis contacting and multi axis connecting in parallel. We not only can compose a high-power engine with low-power engines, but also can make the clutch separate in movnig or combine with some engine so that the output load of the engine adapt to external load through microcomputer automatic controlling device in utilization. The manufacturing cost of the engine is low, it is simple for maintaining, and it can be conveniently assembled into complete machines with different power, especially, its adaptability to external load makes the engine always work in the high-performance range, thus makes the power, economy and discharge index of the engine reach the best match.
Description
Technical field
The present invention relates to a kind of composite engine that is widely used in variable working condition varying duty power plant, it belongs to the power plant field of communications and transportation.
Background technique
As everyone knows, transportation adopts petrol engine or diesel engine as power plant mostly, and this Reciprocating engine can't all guarantee good and economic and low contaminativity under the speed change variable working condition.With the automobile is example, because the complexity of road and the polytrope of load, the driver will regulate the throttle of motor at any time and change the gear of speed reducer, could guarantee normal vehicle operation.Sometimes automobile is in order to obtain enough power, and what often sacrifice is Economy, and discharging also worsens simultaneously; Sometimes automobile often can not get enough power for fuel-efficient, discharges also unsatisfactory.Therefore, how to make automobile have good power character, Economy and exhaust index in the process of moving simultaneously, become the problem of people's growing interest.
Summary of the invention
In order to make automobile have good power character, Economy and exhaust index in the process of moving simultaneously, the invention provides a kind of composite engine, this motor adopts engaging and disengaging gear the synthetic complete machine of the cluster engine more than two or two, needs according to output load, motor is engaged or separates combination, make the motor of working be in good performance state, with the coupling of the best power performance, Economy and the exhaust index that realize power plant.
The technical solution adopted for the present invention to solve the technical problems is: a kind of composite engine, it mainly comprises motor, high pressure oil pump, water pump, oil pump, oil sprayer and output shaft.It also comprises adopts hydraulically powered clutch, by clutch at least two cluster engines are lumped together, high pressure oil pump, water pump and oil pump are installed on the motor that has output shaft, high pressure oil pump is connected with the oil sprayer of each cylinder through high-pressure oil pipe, water pump has water pipe to connect each motor, oil pump also has fuel supply line to connect each motor, and the oil sump of each motor is communicated with by connecting tube.The lubricating oil and the cooling water that can guarantee each motor so all are in same hot state.Have at least two motors to use clutch mono-axial tandem to connect.Have at least two motors to use clutch multiaxis line to connect side by side.
The guiding theory of technique scheme is: this composite engine can adopt the motor of different cylinder numbers to make up, when extraneous load variations, certain motor is engaged or separation, allow the load and the extraneous load of motor output adapt, this just can guarantee that the engine section of working always is in good performance state.Finish the joint or the separation of motor, whether the oil sprayer of each cylinder devotes oneself to work, and controls execution automatically by microcomputer controller.
This composite engine the invention has the beneficial effects as follows: owing to can add clutch and make up with the motor of any cylinder number, not only can synthesize a powerful motor with low power cluster engine, and in use can be by the micro computer automatic controller, allow clutch separation or engage certain motor, make the output load of motor be adapted to extraneous load, guarantee that motor is always in good performance district work.This motor low cost of manufacture, easy to maintenance, can be assembled into the complete machine of different capacity easily, especially to external world the adaptability of load, motor can always be worked in the high-performance district, thereby make power character, Economy and the exhaust index of motor reach best coupling.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is 4 cylinder machines and 2 cylinder machine mono-axial in-line configuration schematic representation.
Fig. 2 is 3 cylinder machines and 3 cylinder machine mono-axial in-line configuration schematic representation.
Fig. 3 is 4 cylinder machines and 4 cylinder machine mono-axial in-line configuration schematic representation.
Fig. 4 is 3 cylinder machines and 3 cylinder machine biaxial parallel construction schematic representation.
Fig. 5 is 4 cylinder machines and 4 cylinder machine biaxial parallel construction schematic representation.。
Among the figure: 1, output terminal flywheel, 2,4 Cylinder engines, 3, high pressure oil pump, 4, high-pressure oil pipe, 5, oil sprayer, 6, clutch, 7,2 Cylinder engines, 8,3 Cylinder engines, 9a, driving gear, 9b, intermediate gear, 9c, driven gear, 11, water pump, 12, oil pump, 13, connecting tube.
Embodiment
In the embodiment shown in Fig. 1,2,3, belong to the mono-axial in-line configuration of two motors.Among Fig. 1, one 4 Cylinder engine (2) is realized engaging or separating through hydraulically powered clutch (6) with one 2 Cylinder engine (7).Among Fig. 2, two 3 Cylinder engines (8) are realized engaging or separating through hydraulically powered clutch (6).Among Fig. 3, two 4 Cylinder engines (2) are realized engaging or separating through hydraulically powered clutch (6).High pressure oil pump (3), water pump (11) and oil pump (12) are installed on the motor that has output shaft, high pressure oil pump (3) is connected with the oil sprayer (5) of each cylinder through high-pressure oil pipe (4), water pump (11) has water pipe to connect two motors, oil pump (12) also has fuel supply line to connect two motors, and the oil sump of two motors is communicated with by connecting tube (13).The lubricating oil and the cooling water that can guarantee each motor so all are in same hot state.Detect extraneous load by microcomputer controller during this engine operation, the joint or the separation of solenoidoperated cluthes (6) in real time, control is engaged or the motor that separates fuel feeding whether automatically simultaneously, and regulates fuel injection timing automatically.To guarantee that motor all the time in good performance district work, makes power character, Economy and the exhaust index of motor realize optimum Match.
In the embodiment shown in Fig. 4,5, belong to the biaxial parallel construction of two motors.Among Fig. 4, two 3 Cylinder engines (8) are realized engaging or separating through hydraulically powered clutch (6).Among Fig. 5, two 4 Cylinder engines (2) are realized engaging or separating through hydraulically powered clutch (6).High pressure oil pump (3), water pump (11) and oil pump (12) are installed on the motor that has output shaft, high pressure oil pump (3) is connected with the oil sprayer (5) of each cylinder through high-pressure oil pipe (4), water pump (11) has water pipe to connect two motors, oil pump (12) also has fuel supply line to connect two motors, and the oil sump of two motors is communicated with by connecting tube (13).The lubricating oil and the cooling water that can guarantee each motor so all are in same hot state.The biaxial parallel construction also will be set up one group of driving gear, generally should be made up of driving gear (9a), intermediate gear (9b) and driven gear (9c).So that in when clutch (6) engages to output motor transmitting torque.About control technique as mentioned above.
Claims (3)
1. composite engine, it mainly comprises motor, high pressure oil pump, water pump, oil pump, oil sprayer and output shaft, it is characterized in that: it also comprises adopts hydraulically powered clutch (6), by clutch (6) at least two cluster engines are lumped together, high pressure oil pump (3), water pump (11) and oil pump (12) are installed on the motor that has output shaft, high pressure oil pump (3) is connected with the oil sprayer (5) of each cylinder through high-pressure oil pipe (4), water pump (11) has water pipe to connect each motor, oil pump (12) also has fuel supply line to connect each motor, and the oil sump of each motor is communicated with by connecting tube (13).
2. according to the described composite engine of claim 1, it is characterized in that: have at least two motors to use clutch (6) mono-axial tandem to connect.
3. according to the described composite engine of claim 1, it is characterized in that: have at least two motors to use clutch (6) multiaxis line to connect side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410050463 CN1587664A (en) | 2004-09-17 | 2004-09-17 | Combined engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410050463 CN1587664A (en) | 2004-09-17 | 2004-09-17 | Combined engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1587664A true CN1587664A (en) | 2005-03-02 |
Family
ID=34602256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410050463 Pending CN1587664A (en) | 2004-09-17 | 2004-09-17 | Combined engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1587664A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2475749A (en) * | 2009-11-25 | 2011-06-01 | Mark Cleve Gerard Edwards | A triple bore engine |
| CN105649791A (en) * | 2014-11-27 | 2016-06-08 | 曼柴油机和涡轮机欧洲股份公司 | Method and control device for operating a system made of a number of internal-combustion engines |
-
2004
- 2004-09-17 CN CN 200410050463 patent/CN1587664A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2475749A (en) * | 2009-11-25 | 2011-06-01 | Mark Cleve Gerard Edwards | A triple bore engine |
| CN105649791A (en) * | 2014-11-27 | 2016-06-08 | 曼柴油机和涡轮机欧洲股份公司 | Method and control device for operating a system made of a number of internal-combustion engines |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |