CN109854363A - A kind of engine link increasing journey rotor - Google Patents
A kind of engine link increasing journey rotor Download PDFInfo
- Publication number
- CN109854363A CN109854363A CN201910243907.3A CN201910243907A CN109854363A CN 109854363 A CN109854363 A CN 109854363A CN 201910243907 A CN201910243907 A CN 201910243907A CN 109854363 A CN109854363 A CN 109854363A
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- China
- Prior art keywords
- boss
- rotor
- loose slot
- rotor body
- arc
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- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000008246 gaseous mixture Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
A kind of engine link increasing journey rotor, is related to a kind of rotor.There is mounting groove in rotor body corner, installation trench bottom has loose slot, there is push plate in loose slot, push plate is connect by spring with loose slot bottom, the other end is connect with apex seal, apex seal is located in mounting groove and the other end has an arc metal plate, and there are multiple dowels in one end face of rotor body in each through-hole there are three through-hole；The each side wall of rotor body is fluted, the depth of each groove is deepened from the outside to the core, have in each groove and shunts boss, two arc drainage boss and four flow guiding dummy clubs, two arc drainage boss are arranged in Y-shaped, the middle part that boss is located at two arc drainage boss outlet ends is shunted, four flow guiding dummy clubs are arranged in rectangle and close on the outlet end setting of arc drainage boss.The present invention improves sealing effect, avoids leakage problem, reduces oil consumption and pollution, improves the reliability that rotary polygonal piston engine is lighted.
Description
Technical field
The present invention relates to a kind of rotor, especially a kind of engine link increases journey rotor.
Background technique
Rotor is the important component of engine.Three-apexed rotor rotary motion is mostly used to control compression and row now
It puts, it is far different with the linear motion of traditional conventional engine.Due between the adjacent cavity of three-apexed rotor engine
There is an apex seal, apex seal with cylinder body is that line contacts always, and the position that radial seal on piece is contacted with cylinder body
It sets and is changing always, therefore (sealing) is non-fully isolated in three combustion chambers, apex seal quick abrasion, engine uses a period of time
It is easy to cause leakage problem because oil sealing material is worn later, oil consumption and pollution is significantly increased.Simultaneously as not reciprocating
The high compression ratio of engine, so that burning can not very sufficiently.
Summary of the invention
To solve the problems in the background art, the present invention provides a kind of engine link increasing journey rotor.
Realize that above-mentioned purpose, the present invention take following technical proposals: a kind of engine link increasing journey rotor, including rotor sheet
Body shunts boss, two arcs drainage boss, three apex seals, three push plates, three arc metal plates, four water conservancy diversion
Boss, multiple springs and multiple dowels, each corner of the rotor body is radially equipped with mounting groove, each described
The bottom of mounting groove is equipped with loose slot, and push plate is provided in each loose slot, and each push plate passes through multiple
Spring is connected with the bottom of corresponding loose slot, and the other end of each push plate is fixedly connected with corresponding apex seal respectively,
Each apex seal is arranged tightly in corresponding mounting groove, and the other end of each apex seal is respectively and fixedly provided with
Arc metal plate；One end face of rotor body is axially arranged with three through-holes through it, is equipped with multiple companies in each through-hole
Connect muscle；Each side wall of rotor body is all provided with fluted, and the depth of each groove is gradually deepened from the outside to the core, each recessed
It is equipped in slot and shunts boss, two arc drainage boss and four flow guiding dummy clubs, described two arc drainage boss are in Y word
Type setting, the middle part for shunting boss and two arc drainage boss outlet ends being arranged in, four flow guiding dummy clubs are in rectangle
It is arranged and closes on the outlet end setting of arc drainage boss.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is provided with the apex seal that can be flexibly connected with rotor body in three corners of rotor body, simultaneously
The other end of each apex seal is respectively and fixedly provided with arc metal plate, and traditional line contact is become face contact, is reduced radial close
The abrasion of mounting improves completely isolated (sealing) effect of three combustion chambers, avoids leakage problem, reduce oil consumption and dirt
Dye；
2, it is all provided with groove on each side wall of rotor body of the present invention, when engine operation, forms gaseous mixture at the middle part of groove
Low-speed region, upon initiation carve low-speed region close to igniter plug position when, allow igniter plug easily by gaseous mixture point
Combustion, and carry out stablizing burning, keep burning more abundant, improves the reliability that rotary polygonal piston engine is lighted.
Detailed description of the invention
Fig. 1 is the overall structure axonometric drawing that engine link of the invention increases journey rotor；
Fig. 2 is enlarged drawing at the D of Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that described embodiment is only a part of the embodiment of invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Specific embodiment 1: the invention discloses a kind of engine links to increase journey rotor as shown in Fig. 1 ~ Fig. 2, including
Rotor body 1 shunts 8, the two arcs drainage apex seal 4, three of boss 7, three 2, three curved metals of push plate of boss
5, four flow guiding dummy clubs 9 of piece, multiple springs 3 and multiple dowels 6, each corner of the rotor body 1 are radially set
There is mounting groove, the bottom of each mounting groove is equipped with loose slot A, is provided with push plate 2 in each loose slot A, often
A push plate 2 by the bottom connection of multiple springs 3 and corresponding loose slot A, the other end of each push plate 2 respectively with it is right
The apex seal 4 answered is fixedly connected, and each apex seal 4 is arranged tightly in corresponding mounting groove, each
The other end of apex seal 4 is respectively and fixedly provided with arc metal plate 5；One end face of rotor body 1 is axially arranged with three through it and leads to
Multiple dowels 6 are equipped in hole B, each through-hole B；Each side wall of rotor body 1 is all provided with fluted C, each described
The depth of groove C is gradually deepened from the outside to the core, be equipped in each groove C shunt 8, two arcs of boss drainage boss 7 with
And four flow guiding dummy clubs 9, described two arc drainage boss 7 are arranged in Y-shaped, the shunting boss 8 is arranged in two arcs
The middle part of 7 outlet end of boss is drained, four flow guiding dummy clubs 9 are arranged in rectangle and close on the outlet end of arc drainage boss 7
Setting.
Specific embodiment 2: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
Bright, three through-hole B are angularly arranged along the circumferential direction of rotor body 1.
Specific embodiment 3: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
Bright, multiple dowels 6 in each through-hole B are angularly arranged along the circumferential direction of corresponding through-hole B.
When work, the present invention rotates in cylinder body, and air is out of, air inlet is inhaled into cylinder body inlet plenum, atomizer spray
Atomized fuel out is all ejected into inlet plenum front area, and is pre-mixed with ozone, and air-fuel mixture is formed
Gas is fresh air in Background Region, realizes gaseous mixture so that being the fuel-air mixture of premixing in inlet plenum front area
Layer distributed, with rotation of the invention, in compression stroke, the air-fuel mixture air-flow of premixing constantly by compression flow into
In groove C on to 1 side wall of rotor body, it is split when by shunting boss 8 and two arc drainage boss 7 two above and below being formed
The air-flow of a part, and the other end of groove C is flowed into, vortical flow is generated around four flow guiding dummy clubs 9, as of the invention turns
It is dynamic, a string whirlpool is constantly generated, the absolute velocity of air-flow is small near swirl center, while vortical flow further enhances combustion
The uniformity coefficient for burning the air-fuel mixture in the front area of room, when the center (namely air flow swirl center) of four flow guiding dummy clubs 9
When turning to igniter plug near center location, igniter plug starts to light a fire, since the mixed airflow flowing near swirl center is absolute
Speed is small, therefore the spark that igniter plug generates is not easy to be blown out, and can readily light gaseous mixture, and the fiery core lighted is stablized
Burning, the flame after lighting rotate dispersed under the drive of air flow swirl, in space three-dimensional direction, and the flame of rotation is quick
The multi-point combustion surrounding that the gaseous mixture multiple spot on periphery is lighted, and lighted is scattered and accelerates the burning of gaseous mixture, shortens burning
Path, since gaseous mixture is concentrated mainly on combustor head, combustion space is big, convenient for burning, more makes mixture combustion complete
Entirely, to reduce the oil consumption of rotary polygonal piston engine.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in the form of others dress body.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by all in the meaning and scope for the condition of equivalent for falling in claim
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of engine link increases journey rotor, including rotor body (1) and three apex seals (4), it is characterised in that:
The rotor further include shunt boss (8), two arcs drainage boss (7), three push plates (2), three arc metal plates (5),
Four flow guiding dummy clubs (9), multiple springs (3) and multiple dowels (6), each corner of the rotor body (1) is along diameter
It is equipped with loose slot (A) to the bottom for being equipped with mounting groove, each mounting groove, is provided in each loose slot (A)
Push plate (2), each push plate (2) are connected by multiple springs (3) with the bottom of corresponding loose slot (A), each push plate
(2) the other end is fixedly connected with corresponding apex seal (4) respectively, and each apex seal (4) closely sets
It sets in corresponding mounting groove, the other end of each apex seal (4) is respectively and fixedly provided with arc metal plate (5)；Rotor body (1)
An end face be axially arranged with three through-holes (B) through it, is equipped with multiple dowels (6) in each through-hole (B)；Rotor sheet
Each side wall of body (1) is all provided with fluted (C), and the depth of each groove (C) is gradually deepened from the outside to the core, each groove
(C) shunting boss (8), two arcs drainages boss (7) and four flow guiding dummy clubs (9), described two arcs are equipped in draw
Boss (7) are flowed to be arranged in Y-shaped, it is described to shunt boss (8) setting in the middle part of two arc drainage boss (7) outlet ends, institute
State the outlet end setting that four flow guiding dummy clubs (9) are arranged in rectangle and close on arc drainage boss (7).
2. a kind of engine link according to claim 1 increases journey rotor, it is characterised in that: three through-holes (B) edge
The circumferential direction of rotor body (1) is angularly arranged.
3. a kind of engine link according to claim 1 increases journey rotor, it is characterised in that: more in each through-hole (B)
A dowel (6) is angularly arranged along the circumferential direction of corresponding through-hole (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243907.3A CN109854363A (en) | 2019-03-28 | 2019-03-28 | A kind of engine link increasing journey rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243907.3A CN109854363A (en) | 2019-03-28 | 2019-03-28 | A kind of engine link increasing journey rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854363A true CN109854363A (en) | 2019-06-07 |
Family
ID=66902380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243907.3A Pending CN109854363A (en) | 2019-03-28 | 2019-03-28 | A kind of engine link increasing journey rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854363A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368809A (en) * | 2016-10-20 | 2017-02-01 | 北京理工大学 | Tiny rotor with radial sealing piece |
| CN109026365A (en) * | 2018-07-31 | 2018-12-18 | 宁波大学 | A kind of rotary polygonal piston engine easily lighted |
| CN209925084U (en) * | 2019-03-28 | 2020-01-10 | 江苏中力齿轮有限公司 | Engine connecting rod range-extending rotor |
-
2019
- 2019-03-28 CN CN201910243907.3A patent/CN109854363A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368809A (en) * | 2016-10-20 | 2017-02-01 | 北京理工大学 | Tiny rotor with radial sealing piece |
| CN109026365A (en) * | 2018-07-31 | 2018-12-18 | 宁波大学 | A kind of rotary polygonal piston engine easily lighted |
| CN209925084U (en) * | 2019-03-28 | 2020-01-10 | 江苏中力齿轮有限公司 | Engine connecting rod range-extending rotor |
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