CN108533393A - Energy bi-directional conversion device and external internal combustion engine - Google Patents
Energy bi-directional conversion device and external internal combustion engine Download PDFInfo
- Publication number
- CN108533393A CN108533393A CN201810257191.8A CN201810257191A CN108533393A CN 108533393 A CN108533393 A CN 108533393A CN 201810257191 A CN201810257191 A CN 201810257191A CN 108533393 A CN108533393 A CN 108533393A
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- Prior art keywords
- energy
- main rotor
- outlet
- conversion device
- working medium
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Classifications
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- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B53/14—Adaptations of engines for driving, or engine combinations with, other devices
-
- 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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/02—Pistons
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- 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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/08—Outer members for co-operation with rotary pistons; Casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/22—Rotary-piston pumps specially adapted for elastic fluids of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth equivalents than the outer member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with or adaptation to specific driving engines or motors
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- 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
Abstract
The present invention provides a kind of energy bi-directional conversion device and external internal combustion engines, are related to the technical field of engine, the energy bi-directional conversion device, including：Shell, main rotor, main rotor shaft, main rotor gear, driven rotor, driven rotor axis, driven rotor gear, cylinder rolling piston.When energy bi-directional conversion device is used as the accessory of compressor, external prime mover can be made to drive main rotor shaft rotation, then working chamber forms vacuum and sucks working medium from import, then as the promotion of cylinder rolling piston, working medium is compressed and is exported from outlet.And when energy bi-directional conversion device is used as the accessory of motor, the working medium of high pressure is inputted from import, high-pressure working medium pushes cylinder rolling piston, to drive main rotor shaft to rotate, the pressure energy of working medium is converted into mechanical energy, so the device can be respectively applied to the generation field of compressor and motor, the applicability of the product of raising.
Description
Technical field
The present invention relates to the technical fields of engine, more particularly, to a kind of energy bi-directional conversion device and external internal combustion type
Engine.
Background technology
Air compressor is the main body in compressed air source unit, it is to be converted into the mechanical energy of prime mover (being typically motor)
The device of gas pressure energy, is the pressure generator of compressed air.Aerodynamic motor (air motor) is by compressed air
Pressure energy be converted into rotation mechanical energy device, most popular in Pneumatic Transmission is vane type and piston type pneumatic
Motor.The two is all that a kind of form of energy is converted into the device of another form of energy.
The accessory for producing air compressor and starter motor respectively is very troublesome, and there is an urgent need for one kind, and bidirectional energy may be implemented
The device of conversion can realize the purpose of air compression and be used as the outside output mechanical energy of motor.
Invention content
The purpose of the present invention is to provide a kind of energy bi-directional conversion device and external internal combustion engines, existing to alleviate
When having compressor and motor to produce, whole accessories are required for being prepared separately, uncurrent technical problem.
In a first aspect, a kind of energy bi-directional conversion device provided in an embodiment of the present invention, including：Shell, main rotor, master turn
Sub- axis, main rotor gear, driven rotor, driven rotor axis, driven rotor gear, cylinder rolling piston；
The shell includes the first rounded portions, and the main rotor is located at first rounded portions, described main rotor shaft one end
It is connect with the main rotor, the other end of the main rotor shaft connects main rotor gear；The peripheral outer wall of the main rotor and institute
Stating has gap between the inner wall of the first rounded portions, and the gap forms working chamber；It is arranged in the peripheral outer wall of the main rotor
It is useful for placing the corresponding holding tank of the cylinder rolling piston, and the axis of the length direction of the holding tank and the main rotor
Parallel to direction, the cylinder rolling piston is abutted with the rolling of the inner wall of first rounded portions；
The shell includes the second rounded portions, and the driven rotor is located in second rounded portions, and second circle
The internal diameter in shape portion is corresponding with the outer diameter of the driven rotor, and driven rotor axis one end is connect with the driven rotor, described
The other end of driven rotor axis is connect with the driven rotor gear, and the main rotor gear is nibbled with the driven rotor gear
It closes, so that the main rotor and driven rotor rotate synchronously；
The main rotor and driven rotor abut, and are provided with to roll with the cylinder on the outer wall of the driven rotor and live
Corresponding escape groove is filled in, when so that the cylinder rolling piston being rolled to the second rounded portions, the cylinder rolling piston enters institute
It states in escape groove；
The quantity of the cylinder rolling piston is multiple, and multiple cylinder rolling pistons interval is arranged, and is set on the shell
It is equipped with inlet and outlet, the inlet and outlet is used to the external world being connected to the gap, and the week of the inlet and outlet
It is more than the circumferential distance of two cylinder rolling pistons of arbitrary neighborhood to distance, so that in the inlet and outlet described in the same time only
There are one be in communication with the outside.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein institute
It includes prime mover to state energy bi-directional conversion device, and described prime mover is connect with main rotor shaft, for driving the main rotor shaft rotation
Dynamic, so that the working medium flowed into from the import exports after being compressed from the outlet, the pressure of the working medium of the import is less than institute
State the sender matter pressure of outlet.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein institute
It includes high-pressure working medium output mechanism to state energy bi-directional conversion device, and the high-pressure working medium output mechanism is connect with import, for
High-pressure working medium is inputted in the gap, the high-pressure working medium pushes the main rotor rotation, so that the main rotor shaft is defeated outward
Go out mechanical energy.
Second of possible embodiment with reference to first aspect, an embodiment of the present invention provides the third of first aspect
Possible embodiment, wherein the high-pressure working medium output mechanism is used to input high pressure gas to the gap.
Second of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 4th kind of first aspect
Possible embodiment, wherein the energy bi-directional conversion device include commutation valve system, the commutation valve system respectively with institute
Inlet and outlet connection is stated, and is connect with the high-pressure working medium output mechanism, for changing the input direction of high-pressure working medium, with
The main rotor is set to rotate or rotate backward towards the positive direction.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of first aspect, wherein institute
The quantity for stating driven rotor, driven rotor axis, driven rotor gear and the second rounded portions is two, and two second circles
Shape portion is symmetricly set on the both ends of first rounded portions；The quantity of the inlet and outlet is two, respectively first into
Mouth, the second import, first outlet and second outlet, first import is corresponding with first outlet, second import and second
Outlet corresponds to, and first import and first outlet are located at the side of first rounded portions, second import and second
Outlet is positioned at the other side of first rounded portions.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiments of first aspect, wherein more
A cylinder rolling piston interval is uniform.
The 6th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 7th kind of first aspect
Possible embodiment, wherein the quantity of the cylinder rolling piston is three.
The 7th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 8th kind of first aspect
Possible embodiment, wherein the quantity of the escape groove on the same driven rotor is two, and the main rotor gear
Diameter ratio with the driven rotor gear is 3:2.
Second aspect, external internal combustion engine provided in an embodiment of the present invention, including above-mentioned energy bi-directional conversion dress
It sets.
The embodiment of the present invention brings following advantageous effect：
Energy bi-directional conversion device provided in an embodiment of the present invention and external internal combustion engine, the energy bi-directional conversion
Device includes：Shell, main rotor, main rotor shaft, main rotor gear, driven rotor, driven rotor axis, driven rotor gear, circle
Column rolling piston.Shell includes the first rounded portions, and main rotor is located in first rounded portions, main rotor shaft one end and the master
Rotor connects, and the other end connects main rotor gear, and main rotor and main rotor gear can rotate synchronously.The peripheral outer wall of main rotor with
There is gap, the gap to form working chamber between the inner wall of first rounded portions.It is provided in the peripheral outer wall of main rotor
For placing the corresponding holding tank of the cylinder rolling piston, and the axial direction of the length direction of the holding tank and the main rotor
Direction is parallel, and cylinder rolling piston is abutted with the rolling of the inner wall of first rounded portions, when main rotor rotates, cylinder rolling
Piston is supported on the inner wall of the housing always, prevents working medium from crossing cylinder rolling piston.Shell include the second rounded portions, it is described from
Turn is located in second rounded portions, and the internal diameter of second rounded portions is corresponding with the outer diameter of the driven rotor, institute
It states driven rotor axis one end to connect with the driven rotor, the other end of the driven rotor axis connects with the driven rotor gear
It connects, and the main rotor gear is engaged with the driven rotor gear, so that the main rotor and driven rotor rotate synchronously；Institute
It states main rotor and driven rotor abuts, for preventing import and outlet.It is provided on the outer wall of the driven rotor and institute
The corresponding escape groove of cylinder rolling piston is stated, when the cylinder rolling piston is rolled to the second rounded portions, cylinder rolling piston
Into in the escape groove, when main rotor is rotated further, cylinder rolling piston comes out from escape groove.The cylinder, which rolls, lives
The quantity of plug is multiple, and multiple cylinder rolling pistons interval is arranged, and inlet and outlet, the import are provided on the shell
It is used to the external world being connected to the gap with outlet, and the circumferential distance of the inlet and outlet is more than two circles of arbitrary neighborhood
The circumferential distance of column rolling piston, so that only there are one be in communication with the outside in the inlet and outlet described in the same time.Work as energy
Bi-directional conversion device as compressor accessory in use, external prime mover can be made to drive main rotor shaft rotation, then work
Make chamber and form vacuum by working medium from import sucking, then as the promotion of cylinder rolling piston, working medium is compressed and defeated from exporting
Go out.And work as energy bi-directional conversion device as the accessory of motor in use, inputting the working medium of high pressure from import, high-pressure working medium pushes
The pressure energy of working medium is converted to mechanical energy by cylinder rolling piston to drive main rotor shaft to rotate, so the device can divide
Not Ying Yongyu compressor and motor generation field, the applicability of the product of raising.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic diagram for the energy bi-directional conversion device that the embodiment of the present invention 1 provides；
Fig. 2 is the sectional view in the main view direction of the shell for the energy bi-directional conversion device that the embodiment of the present invention 1 provides；
Fig. 3 is the schematic diagram of the right apparent direction of the shell for the energy bi-directional conversion device that the embodiment of the present invention 1 provides；
Fig. 4 is the schematic diagram for the energy bi-directional conversion device that the embodiment of the present invention 2 provides.
Icon：100- shells；210- main rotors；220- main rotor shafts；230- main rotor gears；310- driven rotors；
311- escape groove；320- driven rotor axis；330- driven rotor gears；400- cylinder rolling pistons；500- working chambers；610-
One import；620- first outlets；The second imports of 710-；720- second outlets；810- high-pressure working medium output mechanisms；820- originals are dynamic
Machine；900- commutation valve systems.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of "vertical", "horizontal", "inner", "outside" etc., instruction is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, such as there is art
Language " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
The present invention provides a kind of energy bi-directional conversion devices, and multiple embodiments are given below to energy provided by the invention
The structure of bi-directional conversion device is described in detail.
Embodiment 1
As shown in Figure 1-Figure 3, energy bi-directional conversion device provided in an embodiment of the present invention, the energy bi-directional conversion device
Including：Shell 100, main rotor 210, main rotor shaft 220, main rotor gear 230, driven rotor 310, driven rotor axis 320, from
Dynamic rotor gear 330, cylinder rolling piston 400.Shell 100 includes the first rounded portions, and it is round that main rotor 210 is located at described first
In portion, 220 one end of main rotor shaft is connect with the main rotor 210, and the other end connects main rotor gear 230, main rotor 210 and master
Rotor gear 230 can rotate synchronously.There is gap between the peripheral outer wall of main rotor 210 and the inner wall of first rounded portions,
The gap forms working chamber 500.It is provided in the peripheral outer wall of main rotor 210 for placing the cylinder rolling piston 400
Corresponding holding tank, and the length direction of the holding tank is parallel with the axial direction of the main rotor 210, cylinder rolling piston
400 abut with the rolling of the inner wall of first rounded portions, and when main rotor 210 rotates, cylinder rolling piston 400 directes reach
On the inner wall of shell 100, prevent working medium from crossing cylinder rolling piston 400.Shell 100 includes the second rounded portions, described driven
Rotor 310 is located in second rounded portions, and the outer diameter pair of the internal diameter and the driven rotor 310 of second rounded portions
Answer, described 320 one end of driven rotor axis is connect with the driven rotor 310, the other end of the driven rotor axis 320 with it is described
Driven rotor gear 330 connects, and the main rotor gear 230 is engaged with the driven rotor gear 330, so that the master turns
Son 210 and driven rotor 310 rotate synchronously；The main rotor 210 and driven rotor 310 abut, for preventing import and outlet
Connection.Escape groove 311 corresponding with the cylinder rolling piston 400 is provided on the outer wall of the driven rotor 310, when described
When cylinder rolling piston 400 is rolled to the second rounded portions, cylinder rolling piston 400 enters in the escape groove 311, works as main rotor
210 when being rotated further, cylinder rolling piston 400 from escape groove 311 out.The quantity of the cylinder rolling piston 400 is more
It is a, and multiple cylinder rolling pistons 400 interval is arranged, and inlet and outlet, the inlet and outlet are provided on the shell 100
It is used to the external world being connected to the gap, and the circumferential distance of the inlet and outlet is more than two cylinders of arbitrary neighborhood and rolls
The circumferential distance of piston 400, so that only there are one be in communication with the outside in the inlet and outlet described in the same time.When energy is two-way
Conversion equipment as compressor accessory in use, can make external prime mover 820 that main rotor shaft 220 be driven to rotate, then
Working chamber 500 forms vacuum and sucks working medium from import, then as the promotion of cylinder rolling piston 400, simultaneously by working medium compression
It is exported from outlet.And when energy bi-directional conversion device as motor accessory in use, from import input high pressure working medium, high pressure
Working medium pushes cylinder rolling piston 400, to drive main rotor shaft 220 to rotate, the pressure energy of working medium is converted to mechanical energy, institute
The generation field of compressor and motor, the applicability of the product of raising can be respectively applied to the device.
In the present embodiment, energy bi-directional conversion device may include high-pressure working medium output mechanism 810, and high-pressure working medium exports machine
Structure 810 may include combustion chamber, by the way that by fuel combustion, to generate a large amount of expanding gas, the high-pressure working medium exports machine
Structure 810 is connect with import, and for inputting expanding gas into the gap, the expanding gas pushes 210 turns of the main rotor
It is dynamic, to which main rotor shaft 220 is with rotation, so that 220 outside output mechanical energy of the main rotor shaft, can will thus expand
The pressure energy of gas is converted to mechanical energy.
Further, the energy bi-directional conversion device may include commutation valve system 900, the commutation valve system 900
It connect with the inlet and outlet, and is connect with the high-pressure working medium output mechanism 810 respectively, for changing high-pressure working medium
Input direction.For example, expanding gas is inputted from import, it is discharged from outlet, cylinder rolling piston 400 will rotate clockwise, and
By commutating, valve system 900 inputs expanding gas from outlet, and if import is discharged, cylinder rolling piston 400 will be pushed and be led
Rotor 210 rotates counterclockwise, and realizes the reversed output of torsion.
Driven rotor 310, driven rotor axis 320, driven rotor gear 330 and the second rounded portions quantity be two,
And two second rounded portions are symmetricly set on the both ends of first rounded portions；The quantity of the inlet and outlet is two
It is a, respectively the first import 610, the second import 710, first outlet 620 and second outlet 720, first import 610 and
One outlet 620 corresponds to, and second import 710 is corresponding with second outlet 720, and first import 610 and first outlet 620
Positioned at the side of first rounded portions, second import 710 and second outlet 720 are located at the another of first rounded portions
Side.First import 610 is located at the top on 100 right side of shell, and first outlet 620 is located at the lower section on the right side of shell 100；Second into
Mouth 710 is located at the lower section in 100 left side of shell, and second outlet 720 is located at the top in 100 left side of shell, and main rotor 210 circles,
It can complete to do work twice.
Multiple cylinder rolling pistons 400 are spaced uniformly, ensure that output rotating speed is uniform.
Specifically, the quantity of the cylinder rolling piston 400 is three, the evacuation on the same driven rotor 310
The quantity of slot 311 is two, and the diameter ratio of the main rotor gear 230 and the driven rotor gear 330 is 3:2, in this way,
When cylinder rolling piston 400 is rolled at driven rotor 310, can be engaged with escape groove 311.
Embodiment 2
As shown in figure 4, in the present embodiment, energy bi-directional conversion device includes prime mover 820, described prime mover 820 and master
Armature spindle 220 connects, and for driving the main rotor shaft 220 to rotate, the movement of working chamber 500 is formed the work of low pressure after vacuum
Matter, working medium can be air, and sucking exports after being compressed with the rotation working medium of main rotor 210 from the outlet, the import
Working medium pressure be less than the outlet sender matter pressure.
In conclusion the present apparatus has a wide range of application, machine power balance, without cycloid motion and curvilinear motion, vibration is non-
Often small, the friction between cylinder rolling piston 400 and working chamber 500 is small, rolls the little energy of consumption, and suction is carried out continuously, and is made an uproar
Sound is small.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of energy bi-directional conversion device, which is characterized in that including：Shell, main rotor, main rotor shaft, main rotor gear, from
Turn, driven rotor axis, driven rotor gear, cylinder rolling piston；
The shell includes the first rounded portions, and the main rotor is located at first rounded portions, described main rotor shaft one end and institute
Main rotor connection is stated, the other end of the main rotor shaft connects main rotor gear；The peripheral outer wall of the main rotor and described the
There is gap, the gap to form working chamber between the inner wall of one rounded portions；It is arranged in the peripheral outer wall of the main rotor useful
In placing the corresponding holding tank of the cylinder rolling piston, and the axial direction side of the length direction of the holding tank and the main rotor
To parallel, the cylinder rolling piston is abutted with the rolling of the inner wall of first rounded portions；
The shell includes the second rounded portions, and the driven rotor is located in second rounded portions, and second rounded portions
Internal diameter it is corresponding with the outer diameter of the driven rotor, driven rotor axis one end is connect with the driven rotor, described driven
The other end of armature spindle is connect with the driven rotor gear, and the main rotor gear is engaged with the driven rotor gear,
So that the main rotor and driven rotor rotate synchronously；
The main rotor and driven rotor abut, and are provided on the outer wall of the driven rotor and the cylinder rolling piston pair
The escape groove answered when so that the cylinder rolling piston being rolled to the second rounded portions, is kept away described in the cylinder rolling piston entrance
It allows in slot；
The quantity of the cylinder rolling piston is multiple, and multiple cylinder rolling pistons interval is arranged, and is provided on the shell
Inlet and outlet, the inlet and outlet are used to the external world being connected to the gap, and the circumferential direction of the inlet and outlet away from
From the circumferential distance more than two cylinder rolling pistons of arbitrary neighborhood, so as to there was only one in the inlet and outlet described in the same time
It is a to be in communication with the outside.
2. energy bi-directional conversion device according to claim 1, which is characterized in that the energy bi-directional conversion device includes
Prime mover, described prime mover are connect with main rotor shaft, for driving the main rotor shaft to rotate, so as to flowed into from the import
Working medium exports after being compressed from the outlet, and the pressure of the working medium of the import is less than the sender matter pressure of the outlet.
3. energy bi-directional conversion device according to claim 1, which is characterized in that the energy bi-directional conversion device includes
High-pressure working medium output mechanism, the high-pressure working medium output mechanism are connect with import, for inputting high-pressure working medium into the gap,
The high-pressure working medium pushes the main rotor rotation, so that the outside output mechanical energy of the main rotor shaft.
4. energy bi-directional conversion device according to claim 3, which is characterized in that the high-pressure working medium output mechanism is used for
High pressure gas is inputted to the gap.
5. energy bi-directional conversion device according to claim 3, which is characterized in that the energy bi-directional conversion device includes
Commutate valve system, and the commutation valve system connect with the inlet and outlet respectively, and with the high-pressure working medium output mechanism
Connection, for changing the input direction of high-pressure working medium, so that the main rotor can be rotated or be rotated backward towards the positive direction.
6. energy bi-directional conversion device according to claim 1, which is characterized in that the driven rotor, driven rotor axis,
The quantity of driven rotor gear and the second rounded portions is two, and two second rounded portions are symmetricly set on described first
The both ends of rounded portions；The quantity of the inlet and outlet is two, respectively the first import, the second import, first outlet and
Second outlet, first import is corresponding with first outlet, and second import is corresponding with second outlet, and first import
It is located at the side of first rounded portions with first outlet, second import and second outlet are located at first rounded portions
The other side.
7. energy bi-directional conversion device according to claim 1, which is characterized in that multiple cylinder rolling piston intervals
Uniformly.
8. energy bi-directional conversion device according to claim 7, which is characterized in that the quantity of the cylinder rolling piston is
Three.
9. energy bi-directional conversion device according to claim 8, which is characterized in that kept away described on the same driven rotor
The quantity of slot is allowed to be two, and the diameter ratio of the main rotor gear and the driven rotor gear is 3:2.
10. a kind of external internal combustion engine, which is characterized in that two-way including energy described in any one of claim 1-9
Conversion equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257191.8A CN108533393A (en) | 2018-03-26 | 2018-03-26 | Energy bi-directional conversion device and external internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257191.8A CN108533393A (en) | 2018-03-26 | 2018-03-26 | Energy bi-directional conversion device and external internal combustion engine |
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| Publication Number | Publication Date |
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| CN108533393A true CN108533393A (en) | 2018-09-14 |
Family
ID=63485193
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| CN201810257191.8A Pending CN108533393A (en) | 2018-03-26 | 2018-03-26 | Energy bi-directional conversion device and external internal combustion engine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052923A (en) * | 1989-12-25 | 1991-07-10 | 瓦尔迪马·H·库尔赫尔 | Displacement-type rotary system steam-turbine engine |
| CN1104713A (en) * | 1993-12-29 | 1995-07-05 | 卢章根 | Power conversion machine with rotary piston |
| CN1129287A (en) * | 1994-09-12 | 1996-08-21 | 曾明筑 | Stud gear mechanism |
| CN101243241A (en) * | 2005-08-18 | 2008-08-13 | 詹姆斯B.·克莱森 | Energy transfer machine |
| CN103452836A (en) * | 2012-04-23 | 2013-12-18 | 贾利春 | Capacity varying mechanism of rotor fluid machine |
-
2018
- 2018-03-26 CN CN201810257191.8A patent/CN108533393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052923A (en) * | 1989-12-25 | 1991-07-10 | 瓦尔迪马·H·库尔赫尔 | Displacement-type rotary system steam-turbine engine |
| CN1104713A (en) * | 1993-12-29 | 1995-07-05 | 卢章根 | Power conversion machine with rotary piston |
| CN1129287A (en) * | 1994-09-12 | 1996-08-21 | 曾明筑 | Stud gear mechanism |
| CN101243241A (en) * | 2005-08-18 | 2008-08-13 | 詹姆斯B.·克莱森 | Energy transfer machine |
| CN103452836A (en) * | 2012-04-23 | 2013-12-18 | 贾利春 | Capacity varying mechanism of rotor fluid machine |
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Application publication date: 20180914 |
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