CN108825429A - The reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method - Google Patents
The reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method Download PDFInfo
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- CN108825429A CN108825429A CN201810929250.1A CN201810929250A CN108825429A CN 108825429 A CN108825429 A CN 108825429A CN 201810929250 A CN201810929250 A CN 201810929250A CN 108825429 A CN108825429 A CN 108825429A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000007858 starting material Substances 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 6
- 230000008450 motivation Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention belongs to technical field of automobile engine, more particularly to the reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method, including water tank, super-pressure pump, assist super-pressure pump, super-pressure common rail pipe, super-pressure accumulator, cylinder cap, engine block, starter and storage battery, the water tank connects super-pressure pump and auxiliary super-pressure pump by water route, the super-pressure pump connects super-pressure common rail pipe by water route with auxiliary super-pressure pump, the super-pressure common rail pipe is sequentially connected super-pressure accumulator by water route, cylinder cap and engine block, the cylinder cap connects water tank by return pipe water route, the starter is drivingly connected engine block, super-pressure pump, auxiliary super-pressure pump is electrically connected storage battery.The present invention drives engine cylinder running body by creative utilization high pressure water impact, and is designed using four cylinder two-strokes, provides the good new engine of a kind of low energy consumption, high-efficient and stability, has significant substantive distinguishing features.
Description
Technical field
The present invention relates to technical field of automobile engine, in particular to the reciprocating superelevation hydraulic motor of hydrodynamic force and
Its operation method.
Background technique
Available engine be mostly using gasoline or diesel oil as the internal combustion engine of fuel, also occur in recent years some be with battery
The electric car in energy source.It is well known that internal combustion engine relies on gasoline or diesel combustion does work and generates power, and gasoline or diesel oil
It is by Petroleum refining, petroleum can be used up some day as a kind of non-renewable energy resources.In addition, burning bring one aoxidizes
Carbon, the pernicious gases moment such as nitrogen oxides threaten the health of the mankind.Burning can generate a large amount of carbon dioxide, titanium dioxide simultaneously
Carbon generates extensively and far-reaching influence global warming as a kind of greenhouse gases.Want to slow down or prevent climate change band
A series of ecocatastrophes come, we must control and reduce the discharge of carbon dioxide.In this context, some companies open
Electric car is sent out, but there is also some relatively distinct issues, such as low efficiency, continuation of the journey is insufficient, and battery is easy to aging, discarded
It is embedded in soil, rain penetration later, ecological environment is caused seriously to pollute.
Summary of the invention
In order to solve internal combustion engine using non-renewable energy resources, pollution is larger, and uses battery for the general of energy source
The problem of electric car efficiency is lower, and continuation of the journey is insufficient, and battery is easy aging, provide the reciprocating superelevation hydraulic motor of hydrodynamic force and its
Operation method.
The reciprocating superelevation hydraulic motor of hydrodynamic force, including water tank, super-pressure pump, auxiliary super-pressure pump, super-pressure common rail pipe,
Super-pressure accumulator, cylinder cap, engine block, starter and storage battery, the water tank connects super-pressure pump by water route and auxiliary is super
High-pressure pump, the super-pressure pump and auxiliary super-pressure pump connect super-pressure common rail pipe by water route, and the super-pressure common rail pipe is logical
It crosses water route and is sequentially connected super-pressure accumulator, cylinder cap and engine block, the cylinder cap connects water tank by return pipe water route, described
Starter is drivingly connected engine block, and super-pressure pump, auxiliary super-pressure pump are electrically connected storage battery.
Further, the engine block includes cylinder body, and flywheel is equipped on the cylinder body, and the flywheel is drivingly connected
Motivation, its center of flywheel are fixedly connected with the crankshaft that cylinder interior is arranged in, and the connection of super-pressure accumulator is corresponded on the crankshaft
There is piston.
Further, the quantity of the piston and super-pressure accumulator is four.
Further, it is disposed with extra-high voltage magnet valve on the water route between the super-pressure accumulator and cylinder cap and surpasses
High pressure nozzle.
Further, differential pressure pickup is provided on the super-pressure common rail pipe.
Further, rotational speed probe is provided on the engine block.
Further, the super-pressure pump, auxiliary super-pressure pump, starter, extra-high voltage magnet valve, differential pressure pickup and turn
Speed probe is electrically connected with ECU control system.
A kind of operation method of the reciprocating superelevation hydraulic motor of above-mentioned hydrodynamic force, includes the following steps：
S1：Using stored in storage battery electric energy starting auxiliary super-pressure pump, draw water from water tank make super-pressure common rail pipe and
It is filled with moisture in super-pressure accumulator and pressurizes, during which differential pressure pickup persistently detects the pressure change in super-pressure common rail pipe；
S2：After differential pressure pickup detects that the pressure of super-pressure common rail pipe reaches rated value, starter starting, drive is started
Body operation, after detecting engine block operation by rotational speed probe, super-pressure pump starting, auxiliary super-pressure pump stops, and storage battery returns
The electric energy generated when receiving and dispatching motivation running body, while electric energy is exported to super-pressure pump 2, run super-pressure pump constantly；
S3：When differential pressure pickup detects that the pressure in super-pressure common rail pipe is less than rated value, ECU control system makes auxiliary
Super-pressure pump starting while super-pressure pump starting is helped, is pressurizeed to super-pressure common rail pipe, in super-pressure common rail pipe
After pressure reaches rated value, auxiliary super-pressure pump stops.
Further, the quantity of the piston is four, and the operation of the engine block includes the following steps：
E1：Two extra-high voltage magnet valves of engine block two sides open simultaneously, and super-pressure nozzle, which sprays water flow, makes engine
Two pistons of body two sides decline；
E2：Two extra-high voltage magnet valves in engine block center open simultaneously, two pistons decline in engine block center；
Two pistons of engine block two sides rise, and make that water therein flows through cylinder cap and return pipe is returned in water tank and recycled；
E3：Step E1 is repeated, two pistons in engine block center rise, and water therein is made to flow through cylinder cap and return pipe time
It is recycled into water tank；Then repeat step E2.
Further, the pressure nominal value of the differential pressure pickup is 40MPa.
The advantage of the invention is that：
1, environment friendly and pollution-free instead of fuel combustion using water impact driving engine block operation.
2, unique operating energy loss is high-efficient, and stability is good, and power output is relatively strong and stablizes.
3, water circulation uses, and run time organization bulk temperature is lower, and energy loss is less, can effectively reduce thermal pollution.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the reciprocating superelevation hydraulic motor of hydrodynamic force；
Fig. 2 is the internal structure chart of engine block；
Fig. 3 is the top view of the reciprocating superelevation hydraulic motor of hydrodynamic force.
Attached drawing mark：
1- water tank, 2- super-pressure pump, 3- assist super-pressure pump, 4- super-pressure common rail pipe, 5- super-pressure accumulator, 6- cylinder
Lid, 71- cylinder body, 72- flywheel, 73- crankshaft, 74- piston, 8- starter, 9- storage battery, 10- return pipe, 11- extra-high voltage magnet valve,
12- super-pressure nozzle, 13- differential pressure pickup, 14- rotational speed probe, 15-ECU control system.
Specific embodiment
In order to which the keypress function for solving general educational robot is single, customized support is not high, can not pass through programming
The problem of free set-up function, provides the reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method.
Keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is this
A part of the embodiment of invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in 1-3 figure, the present embodiment provides the reciprocating superelevation hydraulic motor of hydrodynamic force, including water tank 1, super-pressure pump 2,
Super-pressure pump 3, super-pressure common rail pipe 4, super-pressure accumulator 5, cylinder cap 6, engine block, starter 8 and storage battery 9 are assisted, it is described
Water tank 1 connects super-pressure pump 2 and auxiliary super-pressure pump 3 by water route, and the super-pressure pump 2 and auxiliary super-pressure pump 3 pass through water
Road connects super-pressure common rail pipe 4, and the super-pressure common rail pipe 4 is sequentially connected super-pressure accumulator 5, cylinder cap 6 and hair by water route
Motivation body, the cylinder cap 6 connect water tank 1 by 10 water route of return pipe, and the starter 8 is drivingly connected engine block, super-pressure
Pump 2, auxiliary super-pressure pump 3 are electrically connected storage battery 9.Since engine block is connected with gearbox and automobile current generator (is common in
Current Car design, is not shown in the figure), and automobile current generator is electrically connected storage battery 9, power is in addition to exporting steam supply through gearbox
Vehicle traveling is converted into electric energy input storage battery 9 through automobile current generator recycling using outer, extra power and stores, and effectively reduces energy
Loss, can reduce the volume of storage battery 9.
The engine block includes cylinder body 71, and flywheel 72 is equipped on the cylinder body 71, and the flywheel 72 is drivingly connected
Motivation 8, its center of flywheel 72 are fixedly connected with the crankshaft 73 being arranged in inside cylinder body 71, and super-pressure storage is corresponded on the crankshaft 73
Energy device 5 is connected with piston 74.
The quantity of the piston 74 and super-pressure accumulator 5 is four.I.e. engine block is the design of four cylinders, it is ensured that power
It is sufficient smooth, while the fixing fabric structure of engine block is in OK range.
Extra-high voltage magnet valve 11 and super-pressure are disposed on water route between the super-pressure accumulator 5 and cylinder cap 6
Nozzle 12.Extra-high voltage magnet valve 11 is connect with control device, opens the height for making to store in super-pressure accumulator 5 in due course
Water flow is pressed to spray.Super-pressure nozzle 12 has effect of contraction to water flow, it is ensured that water impact effect.
Differential pressure pickup 13 is provided on the super-pressure common rail pipe 4.Differential pressure pickup 13 is for detecting super-pressure common rail
Water pressure in pipe 4.
Rotational speed probe 14 is provided on the engine block.Rotational speed probe 14 can detect the rotation speed of crankshaft 73.
The super-pressure pump 2, auxiliary super-pressure pump 3, starter 8, extra-high voltage magnet valve 11, differential pressure pickup 13 and revolving speed
Probe 14 is electrically connected with ECU control system 15.The ECU that ECU control system 15 is widely used using existing vehicle, one
As using Freescale company single-chip microcontroller as main control chip.It can be believed according to the detection of pressure difference tactility apparatus 13 and rotational speed probe 14
Breath carries out automatically controlling super-pressure pump 2, auxiliary super-pressure pump 3, starter 8 and extra-high voltage magnet valve 11.
A kind of operation method of the reciprocating superelevation hydraulic motor of above-mentioned hydrodynamic force, includes the following steps：
S1：Using the electric energy starting auxiliary super-pressure pump 2 stored in storage battery 9, drawing water from water tank 1 makes super-pressure common rail pipe
4 and super-pressure accumulator 5 in be filled with moisture and pressurize, during which differential pressure pickup 13 persistently detects the pressure in super-pressure common rail pipe 4
Power variation；
S2：After differential pressure pickup 13 detects that the pressure of super-pressure common rail pipe 4 reaches rated value, starter 8 starts, and drives
Engine block operation, after detecting engine block operation by rotational speed probe 14, super-pressure pump 2 starts, and auxiliary super-pressure pump 3 stops
Only, storage battery 9 recycles the electric energy generated when engine block operation, while exporting electric energy to super-pressure pump 2, keeps super-pressure pump 2 continuous
Operation；
S3：When differential pressure pickup 13 detects that the pressure in super-pressure common rail pipe 4 is less than rated value, ECU control system
15 make to assist starting while super-pressure pump 2 starts of super-pressure pump 3, pressurize to super-pressure common rail pipe 4, total to super-pressure
After pressure in rail pipe 4 reaches rated value, auxiliary super-pressure pump 3 stops.
Preferably, the quantity of the piston 74 is four, and the operation of the engine block includes the following steps：
E1：Two extra-high voltage magnet valves 11 of engine block two sides open simultaneously, and super-pressure nozzle 12, which sprays water flow, to be made to send out
Two pistons 74 of motivation body two sides decline；
E2：Two extra-high voltage magnet valves 11 in engine block center open simultaneously, two pistons 74 in engine block center
Decline；Two pistons 74 of engine block two sides rise, and make that water therein flows through cylinder cap 6 and return pipe 10 is returned in water tank 1 and followed
Ring；
E3：Step E1 is repeated, two pistons 74 in engine block center rise, and water therein is made to flow through cylinder cap 6 and return water
Pipe 10 is returned in water tank 1 and is recycled；Then repeat step E2.
By the operating procedure of above-mentioned engine block it is found that in the present embodiment, engine block is the design of four cylinder two-strokes.
The present embodiment is driven using water impact, without four cylinder two-stroke internal combustion engines fuel burning is insufficient, lubrication oil consumption is big, zero
Part is easy the shortcomings that loss, and remains the advantages of two stroke engine torque is more uniform, and power is almost four-stroke twice.
The pressure nominal value of the differential pressure pickup 13 is 40MPa.When pressure is 40MPa, it is possible to provide enough water flows
Impact force, while current process conditions can relatively easily produce the component that can bear the pressure value, be convenient for popularization and application.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions, i.e., all according to the made equivalent changes and modifications of the application range, should still belong to
In covering scope of the present invention.
Claims (10)
1. the reciprocating superelevation hydraulic motor of hydrodynamic force, which is characterized in that including water tank, super-pressure pump, auxiliary super-pressure pump, superelevation
Pressure common rail pipe, super-pressure accumulator, cylinder cap, engine block, starter and storage battery, the water tank connect super-pressure pump by water route
With auxiliary super-pressure pump, the super-pressure pump connects super-pressure common rail pipe, the super-pressure by water route with auxiliary super-pressure pump
Common rail pipe is sequentially connected super-pressure accumulator, cylinder cap and engine block by water route, and the cylinder cap is connected by return pipe water route
Water tank, the starter are drivingly connected engine block, and super-pressure pump, auxiliary super-pressure pump are electrically connected storage battery.
2. the reciprocating superelevation hydraulic motor of hydrodynamic force according to claim 1, which is characterized in that the engine block includes
Cylinder body, is equipped with flywheel on the cylinder body, and the flywheel is drivingly connected starter, its center of flywheel and cylinder interior is arranged in
Crankshaft is fixedly connected, and super-pressure accumulator is corresponded on the crankshaft and is connected with piston.
3. the reciprocating superelevation hydraulic motor of hydrodynamic force according to claim 2, which is characterized in that the piston and super-pressure
The quantity of accumulator is four.
4. the reciprocating superelevation hydraulic motor of hydrodynamic force according to claim 1, which is characterized in that the super-pressure accumulator
Extra-high voltage magnet valve and super-pressure nozzle are disposed on water route between cylinder cap.
5. the reciprocating superelevation hydraulic motor of hydrodynamic force according to claim 1, which is characterized in that the super-pressure common rail pipe
On be provided with differential pressure pickup.
6. the reciprocating superelevation hydraulic motor of hydrodynamic force according to claim 1, which is characterized in that set on the engine block
It is equipped with rotational speed probe.
7. according to any reciprocating superelevation hydraulic motor of hydrodynamic force of claim 4-6, which is characterized in that the super-pressure
Pump, auxiliary super-pressure pump, starter, extra-high voltage magnet valve, differential pressure pickup and rotational speed probe are electrically connected with ECU control system
System.
8. the operation method of the reciprocating superelevation hydraulic motor of hydrodynamic force as claimed in claim 1, which is characterized in that packet
Include following steps：
S1：Using the electric energy starting auxiliary super-pressure pump stored in storage battery, drawing water from water tank makes super-pressure common rail pipe and superelevation
Moisture is filled in pressure accumulator and is pressurizeed, and during which differential pressure pickup persistently detects the pressure change in super-pressure common rail pipe；
S2：After differential pressure pickup detects that the pressure of super-pressure common rail pipe reaches rated value, starter starting drives engine block
Operation, after detecting engine block operation by rotational speed probe, super-pressure pump starting, auxiliary super-pressure pump stops, storage battery recycling hair
The electric energy generated when motivation running body, while electric energy is exported to super-pressure pump, run super-pressure pump constantly；
S3：When differential pressure pickup detects that the pressure in super-pressure common rail pipe is less than rated value, ECU control system keeps auxiliary super
High-pressure pump starts while super-pressure pump starts, and pressurizes to super-pressure common rail pipe, to the pressure in super-pressure common rail pipe
After reaching rated value, auxiliary super-pressure pump stops.
9. the operation method of the reciprocating superelevation hydraulic motor of hydrodynamic force according to claim 8, which is characterized in that the work
The quantity of plug is four, and the operation of the engine block includes the following steps：
E1：Two extra-high voltage magnet valves of engine block two sides open simultaneously, and super-pressure nozzle, which sprays water flow, makes engine block two
Two pistons of side decline；
E2：Two extra-high voltage magnet valves in engine block center open simultaneously, two pistons decline in engine block center；Start
Two pistons of body two sides rise, and make that water therein flows through cylinder cap and return pipe is returned in water tank and recycled；
E3：Step E1 is repeated, two pistons rising in engine block center makes that water therein flows through cylinder cap and return pipe returns to water
It is recycled in case；Then repeat step E2.
10. according to the operation method of the reciprocating superelevation hydraulic motor of hydrodynamic force according to any one of claims 8, which is characterized in that the pressure
The pressure nominal value of gap sensor is 40MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810929250.1A CN108825429A (en) | 2018-08-15 | 2018-08-15 | The reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810929250.1A CN108825429A (en) | 2018-08-15 | 2018-08-15 | The reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method |
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| Publication Number | Publication Date |
|---|---|
| CN108825429A true CN108825429A (en) | 2018-11-16 |
Family
ID=64150704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810929250.1A Pending CN108825429A (en) | 2018-08-15 | 2018-08-15 | The reciprocating superelevation hydraulic motor of hydrodynamic force and its operation method |
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| Country | Link |
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| CN (1) | CN108825429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561418A (en) * | 2020-05-29 | 2020-08-21 | 周甬 | Direct injection type fluid power engine |
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|---|---|---|---|---|
| US4691514A (en) * | 1983-02-25 | 1987-09-08 | Aur Hydropower Limited | Water engine |
| CN1063925A (en) * | 1991-02-09 | 1992-08-26 | 廖国桢 | Water-guided power generation device |
| WO1994007028A1 (en) * | 1992-09-22 | 1994-03-31 | Linton Raeburn John | Drive unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561418A (en) * | 2020-05-29 | 2020-08-21 | 周甬 | Direct injection type fluid power engine |
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Application publication date: 20181116 |