CN104912616B - Rotary engine lubricating and cooling system - Google Patents
Rotary engine lubricating and cooling system Download PDFInfo
- Publication number
- CN104912616B CN104912616B CN201510364800.6A CN201510364800A CN104912616B CN 104912616 B CN104912616 B CN 104912616B CN 201510364800 A CN201510364800 A CN 201510364800A CN 104912616 B CN104912616 B CN 104912616B
- Authority
- CN
- China
- Prior art keywords
- blade
- housing
- roll shaft
- oil
- groove
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000000446 fuel Substances 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 17
- 239000010721 machine oil Substances 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 239000010705 motor oil Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of rotary engine lubricating and cooling system, the rotary engine includes the housing with cylindrical cavity, rotor in housing and the rolling blade on housing, formed with oil chamber between the housing and rolling blade, the oil chamber is communicated to sump by fuel feed pump, blade groove is radially provided with the housing, the blade that rolls includes the roll shaft of blade and the blade other end that one end is plugged in blade groove, the compression blade other end forms roll shaft groove, the roll shaft is assemblied in roll shaft groove, there is oil circuit in the blade, described oil circuit connection blade one end and the roll shaft groove of the other end, there is the inflow pipeline and flowline connected with sump on the housing, check valve is provided between the inflow pipeline and flowline and sump.
Description
Technical field
The present invention relates to technical field of engines, more particularly to a kind of rotary engine lubricating and cooling system.
Background technology
Engine is in the course of the work due to running at high speed, so need to be lubricated part and cool down, in order to avoid friction
Or high temperature causes parts damages.The cooling of existing engine is typically realized to engine using air cooling system or water-cooling system
Cooling, part is lubricated using lubricating oil.The lubricating system function of available engine is single, is only capable of realizing lubrication work(
Can, and how during lubricating oil temperature raise, its own poor cooling performance.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of rotary engine lubricating and cooling system, and main purpose is to provide one
Kind has the rotary engine lubricating and cooling system of lubrication and refrigerating function concurrently.
To reach above-mentioned purpose, present invention generally provides following technical scheme：
On the one hand, the embodiments of the invention provide a kind of rotary engine lubricating and cooling system, the rotary engine bag
The housing with cylindrical cavity, the rotor in housing and the rolling blade on housing are included, the housing is with rolling
Sump is communicated to by fuel feed pump, is radially provided with the housing formed with oil chamber, the oil chamber between blade
Blade groove, the blade that rolls include the roll shaft of blade and the blade other end that one end is plugged in blade groove, the compression leaf
The piece other end forms roll shaft groove, and the roll shaft is assemblied in roll shaft groove, has oil circuit, the lubricating oil in the blade
Loop connects the roll shaft groove of blade one end and the other end, has the inflow pipeline and flowline connected with sump on the housing
Road, check valve is provided between the inflow pipeline and flowline and sump.
Preferably, there is oil circuit in the blade.
Compared with prior art, the beneficial effects of the present invention are：
The rotary engine lubricating and cooling system that the embodiment of the present invention proposes is not only able to be lubricated part, Er Qie
The lubricating oil flowed while lubricating component cools down to part.
Brief description of the drawings
Fig. 1 is the rotary engine structure schematic diagram of the embodiment of the present invention, wherein（A）It is the vertical section of rotary engine
Figure,（B）It is the Structure explosion diagram of rotary engine.
Fig. 2 is the rotary engine lubricating and cooling system operation principle schematic diagram of the embodiment of the present invention, wherein（A）Show to moisten
Sliding system work process,（B）It is rotary engine diagrammatic cross-section,（C）It is acting blade section schematic diagram,（D）It is acting leaf
Lubricant passage way schematic diagram in piece,（E）It is acting blade schematic diagram.
Description of reference numerals
E- rotary engine；A- stators；B- stators；C- stators；2- drive end bearing brackets；3- front ends；4- power transmission shafts；5- actings roll
Blade；6th, 8- flabellums；7- rotors；9-, which calms the anger, rolls blade；10- rear ends；11- rear end caps；15- roll shaft grooves；23- oil return pipes；24-
Oil circuit in blade；25- oil chambers；26- blade grooves；
27- springs.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
Fig. 1 is the rotary engine lubricating and cooling system structural representation of the embodiment of the present invention, wherein（A）It is that rotor starts
The profilograph of machine,（B）It is the Structure explosion diagram of rotary engine.As shown in figure 1, show the lubrication of rotary engine
System, the rotary engine E include the housing with cylindrical cavity, the rotor 7 in housing and on housings
Blade is rolled, is connected between the housing and rolling blade formed with oil chamber 25, the oil chamber 25 by fuel feed pump
To sump, be radially provided with blade groove on the housing, it is described roll blade include blade that one end is plugged in blade groove and
The roll shaft of the blade other end, the compression blade other end form roll shaft groove 15, and the roll shaft is assemblied in roll shaft groove 15, described
Blade has oil circuit 24 in blade, and oil circuit 24 connects the roll shaft of blade one end and the other end in the blade
Groove, there is the inflow pipeline and flowline connect with sump, the inflow pipeline and flowline and machine on the housing
Check valve is provided between fuel tank.
As the preferred of above-described embodiment, the blade has oil circuit 24 in blade.
Rolling blade 9 of calming the anger rolls blade 5 with acting and is made up of blade and roll shaft, loads the blade groove being located on housing
It is interior, rolling friction is formed during work with rotor, is provided with oil circuit structure in blade in blade, machine oil can pass through hollow loop
Structure lubricates and cools down blade and roll shaft, and blade stretches out power and is made up of spring and air pressure, makes roll shaft be close to turn at work always
Son rolls, and when blade stretches out, the machine oil in suction casing engine oil pipeline, during blades retracted, machine oil is extruded, it is cold to reach machine oil
But purpose.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (2)
1. a kind of rotary engine lubricating and cooling system, the rotary engine includes the housing with cylindrical cavity, is located at
Rotor in housing, it is characterized in that：Housing, which is provided with, rolls blade, formed with lubricating oil between the housing and rolling blade
Room, the oil chamber are communicated to sump by fuel feed pump, and blade groove, the rolling leaf packet are radially provided with the housing
The roll shaft of blade that one end is plugged in blade groove and the blade other end is included, the compression blade other end forms roll shaft groove, the roller
Axle is assemblied in roll shaft groove, has oil circuit, described oil circuit connection blade one end and the other end in the blade
Roll shaft groove, there is on the housing inflow pipeline and flowline connected with sump, the inflow pipeline and flowline
Check valve is provided between road and sump, blade stretches out power and is made up of spring and air pressure, and roll shaft is close to rotor always at work
Roll, when blade stretches out, the machine oil in suction casing engine oil pipeline, during blades retracted, machine oil is extruded, reach machine oil and cool down
Purpose.
2. rotary engine lubricating and cooling system according to claim 1, it is characterised in that blade is provided with the blade
Interior oil circuit structure, machine oil can be lubricated by hollow loop structure and cool down blade and roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364800.6A CN104912616B (en) | 2015-06-29 | 2015-06-29 | Rotary engine lubricating and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364800.6A CN104912616B (en) | 2015-06-29 | 2015-06-29 | Rotary engine lubricating and cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912616A CN104912616A (en) | 2015-09-16 |
| CN104912616B true CN104912616B (en) | 2017-12-01 |
Family
ID=54082008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364800.6A Expired - Fee Related CN104912616B (en) | 2015-06-29 | 2015-06-29 | Rotary engine lubricating and cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912616B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090381A (en) * | 2020-01-08 | 2021-07-09 | 时鲁生 | Piston rotor engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE822312C (en) * | 1948-12-12 | 1951-11-26 | Otto Schumann | Internal combustion rotary piston engine |
| CN1066318A (en) * | 1992-05-16 | 1992-11-18 | 丑毅 | Combined blade rotary engine |
| US5247916A (en) * | 1992-02-05 | 1993-09-28 | Riney Ross W | Rotary engine |
| CN2535575Y (en) * | 2001-12-06 | 2003-02-12 | 上海京浦风动工具厂 | Cylinder for rotary wind-driven engine |
| CN201539304U (en) * | 2009-04-14 | 2010-08-04 | 冯天伟 | Blade rotor engine |
| CN102428259A (en) * | 2009-05-06 | 2012-04-25 | 奇德钟 | Separate-type rotary engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661355U (en) * | 2010-04-28 | 2010-12-01 | 杨志安 | Multi-cavity gate type circular engine |
-
2015
- 2015-06-29 CN CN201510364800.6A patent/CN104912616B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE822312C (en) * | 1948-12-12 | 1951-11-26 | Otto Schumann | Internal combustion rotary piston engine |
| US5247916A (en) * | 1992-02-05 | 1993-09-28 | Riney Ross W | Rotary engine |
| CN1066318A (en) * | 1992-05-16 | 1992-11-18 | 丑毅 | Combined blade rotary engine |
| CN2535575Y (en) * | 2001-12-06 | 2003-02-12 | 上海京浦风动工具厂 | Cylinder for rotary wind-driven engine |
| CN201539304U (en) * | 2009-04-14 | 2010-08-04 | 冯天伟 | Blade rotor engine |
| CN102428259A (en) * | 2009-05-06 | 2012-04-25 | 奇德钟 | Separate-type rotary engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104912616A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106481555B (en) | A kind of horizontal compressor and temperature equipment | |
| CN103688059B (en) | Direct cooling spiral formula vacuum pump | |
| CN104912616B (en) | Rotary engine lubricating and cooling system | |
| CN104165209A (en) | Gear box for petroleum drilling rotary table | |
| CN103174655A (en) | Integral sealed refrigeration peripheral pump | |
| CN103511265A (en) | Rotary compressor | |
| CN206988058U (en) | Bent axle and compressor for compressor | |
| CN204794633U (en) | High -frequency vibration motor containing bearing oil mist lubricating structure | |
| JP6511321B2 (en) | Refueling displacement compressor | |
| CN203926608U (en) | Oil drilling rotating disk gear-box | |
| CN203628217U (en) | Lubricating structure of sliding bearing | |
| CN207213604U (en) | Cold type fan high-speed bearing lubrication structure | |
| CN105874205A (en) | Compressor | |
| CN103672347A (en) | Lubrication structure of sliding bearing | |
| CN203115457U (en) | Motor bearing oil lubrication structure | |
| CN207333191U (en) | Slide plate lubrication system and the rotary compressor with the slide plate lubrication system | |
| CN204226193U (en) | A kind of screw-type refrigerating system and screw compressor thereof | |
| CN202900792U (en) | Single level double suction split-case centrifugal pump | |
| RU2500932C1 (en) | Turbocompressor bearing | |
| CN202612122U (en) | Integral fully-enclosed type refrigeration vortex pump | |
| CN203809636U (en) | Open type symmetrically-supported high-speed fluid coupling | |
| CN207648430U (en) | Flow path of lubricating system | |
| CN206481160U (en) | Self-lubricating bearing motor improves life structure | |
| CN204113446U (en) | Strong cooling type turbosupercharger | |
| CN204476691U (en) | A kind of new type of compression crankshaft structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180629 |