CN109488481A - Stirling engine butterfly-type driving form - Google Patents
Stirling engine butterfly-type driving form Download PDFInfo
- Publication number
- CN109488481A CN109488481A CN201811587703.3A CN201811587703A CN109488481A CN 109488481 A CN109488481 A CN 109488481A CN 201811587703 A CN201811587703 A CN 201811587703A CN 109488481 A CN109488481 A CN 109488481A
- Authority
- CN
- China
- Prior art keywords
- bracket
- angle
- connecting rod
- piston
- sides
- 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.)
- Pending
Links
- 230000001154 acute effect Effects 0.000 claims abstract description 21
- 241000255777 Lepidoptera Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/053—Component parts or details
Abstract
Stirling engine butterfly-type driving form provided by the invention, it is that bracket both sides are provided with obtuse angle jointed gear unit, the obtuse angle connecting rod on bracket both sides, which is connected on the axis of bracket both sides same position setting, forms rotation connection, the acute angle at two obtuse angles is arranged outwardly relatively, form butterfly-type rotating mechanism, a wherein acute angle for the two obtuse angle connecting rods on bracket both sides connect to form flexible connection with straight connecting rod and straight connecting rod respectively, the other end of straight connecting rod and straight connecting rod connect to form flexible connection with the T head both ends of power piston and the T-type piston rod of hot piston respectively, the acute angle that another acute angle passes through axis same position corresponding with bracket both sides respectively is fixed, two crank connecting links that the fixation shaft end of two acute angles on bracket one side is connect with crank respectively are connected at rotation, it is rotated centered on crank and flywheel shaft, it is fixed winged that the flywheel shaft other end passes through bracket holes Wheel, hot cylinder is by hot gas cylinder sleeve and actuating cylinder at right angle, and the piston in actuating cylinder and hot cylinder moves in a straight line in cylinder after connect respectively with the piston rod of T-type, the piston rod transmission suitable for engine.
Description
Technical field
, the present invention relates to a kind of Stirling engine butterfly-type driving forms, and in particular to a kind of Stirling engine butterfly-type
Driving form.
Background technique
Stirling engine driving form there are many driving form, but substantially all to piston, cylinder and axis and axis
It is cased with very big side-friction force.Stirling engine butterfly-type driving form solution piston, cylinder and axis and axle sleeve of the present invention
Side-friction force.
Summary of the invention
The present invention provides a kind of Stirling engine butterfly-type driving form, and bracket (1) both sides are provided with obtuse angle connecting rod and pass
Motivation structure, the obtuse angle connecting rod (12) on bracket both sides, (21) are connected on the axis (20) of bracket (1) both sides same position setting
Rotation connection is formed, the acute angle at two obtuse angles is arranged outwardly relatively, forms butterfly-type rotating mechanism, and two obtuse angles on bracket (1) both sides connect
Bar (12), (21) a wherein acute angle connect respectively with straight connecting rod (7) and straight connecting rod (23) one end by connecting shaft (5), (24)
It is formed and is flexibly connected, the other end of straight connecting rod (7) and straight connecting rod (23) the T-type piston rod with power piston and hot piston respectively
(10) it connects to form flexible connection with the T of (22) head both ends, another acute angle passes through axis (11) and axis (19) and bracket (1) two respectively
The acute angle of the corresponding same position in side is fixed, the fixing axle (11) and axis (19) of two acute angles on bracket (1) one side end respectively with song
Two crank connecting links (13) of handle (17) connection and (18) are connected at rotation, are rotated centered on crank (13) and flywheel shaft (14),
Flywheel shaft (14) other end passes through bracket holes and fixes flywheel (15), and hot cylinder (3) passes through hot gas cylinder sleeve (2) and actuating cylinder (29)
At right angle, the piston in actuating cylinder and hot cylinder is done in cylinder directly after connecting respectively with the piston rod of T-type (10) and (22)
Line movement.
Centered on obtuse angle axis (20), one of acute angle of butterfly-type respectively with single crank (17) double link (13), (18)
Connecting-rod head connection, make other two acute angle of double butterflies form the circular arc fortune that phase angle is 90 degree after single crank (17) rotation
It is dynamic.
For butterfly-type obtuse angle connecting rod using obtuse angle as fixing axle, other two acute angle is turning joint.
Effect of the invention: Stirling engine butterfly-type driving form makes the power piston of engine, the connecting rod of hot piston
Be in line movement, reduces lateral resistance and the side-friction force of piston and cylinder, improves product parts service life.
Detailed description of the invention:
Fig. 1 is the schematic view of the front view of Stirling engine butterfly-type driving form.
Fig. 2 is the side structure schematic view of Stirling engine butterfly-type driving form.
Fig. 3 is the schematic perspective view of Stirling engine butterfly-type driving form.
Accompanying drawings symbol description:
(1) bracket (2) hot cylinder (3) hot cylinder
(4) hot piston (5) connecting shaft (6) power piston
(7), power piston straight connecting rod (8) driven wheel (9) driven shaft
(10) T shape power piston bar (11) movable axis (12) obtuse angle connecting rod
(13) crank connecting link (14) flywheel shaft (15) flywheel
(16) crankwheel (17) crank (18) crank connecting link
(19) movable axis (20) obtuse angle connecting rod (21) obtuse angle connecting rod
(22) the hot hot piston rod connecting shaft of piston straight connecting rod (24) of the hot piston rod of T shape (23)
(25) bottom plate (26) lamp holder (27) bracket link block
(28) bracket (29) actuating cylinder (30) belt.
Specific embodiment
Use: lamp holder (26) position on bottom plate (25) is put into heater, heats to hot cylinder (2), hot cylinder
Interior gas expansion pushes the power piston in hot cylinder in hot piston and actuating cylinder be connected to hot cylinder, make hot piston with
Power piston does work outward pushes the connecting rod connecting with hot piston rod and power piston bar to do work, and the obtuse angle connecting rod of butterfly-type is with obtuse angle
It is driven respectively with the double link (13) on crank (17), (18) centered on axis (20) by one of acute angle, double link pushes
Crank makes crankwheel drive flywheel shaft (14) and flywheel (15) rotation, and driven wheel (8) is driven by flywheel (15) by belt (30)
It is rotated on driven shaft (9).
Stop to after hot cylinder heating, engine does not have heat source driving that will be automatically stopped work.
Claims (3)
1. a kind of Stirling engine butterfly-type driving form of claim 1, it is characterised in that be provided on bracket (1) both sides blunt
Angle jointed gear unit, the obtuse angle connecting rod (12) on bracket both sides, (21) are connected to the setting of bracket (1) both sides same position
Rotation connection is formed on axis (20), the acute angle at two obtuse angles is arranged outwardly relatively, butterfly-type rotating mechanism is formed, bracket (1) both sides
Two obtuse angle connecting rods (12), (21) a wherein acute angle respectively with straight connecting rod (7) and straight connecting rod (23) one end by connecting shaft (5),
(24) connection, which is formed, is flexibly connected, the other end of straight connecting rod (7) and straight connecting rod (23) T-type with power piston and hot piston respectively
Piston rod (10) connects to form flexible connection with the T of (22) head both ends, and another acute angle passes through axis (11) and axis (19) and branch respectively
The acute angle of the corresponding same position in frame (1) both sides is fixed, fixing axle (11) and axis (19) end point of two acute angles on bracket (1) one side
Two crank connecting links (13) and (18) not connecting with crank (17) connect at rotation, centered on crank (13) and flywheel shaft (14)
Rotation, flywheel shaft (14) other end pass through bracket holes and fix flywheel (15), and hot cylinder (3) passes through hot gas cylinder sleeve (2) and power gas
Cylinder (29) at right angle, the piston in actuating cylinder and hot cylinder connect respectively with the piston rod of T-type (10) and (22) after in cylinder
Inside move in a straight line.
2. 2 Stirling engine butterfly-type driving form of claim, centered on obtuse angle axis (20), one of them of double butterflies is sharp
Angle is connect with the connecting-rod head of single crank (17) double link (13), (18) respectively, and double butterflies are made after single crank (17) rotation in addition
Two acute angles form the circular motion that phase angle is 90 degree.
3. Stirling engine butterfly-type driving form according to claim 3, it is characterised in that butterfly-type obtuse angle connecting rod is with blunt
Angle is fixing axle, other two acute angle is turning joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587703.3A CN109488481A (en) | 2018-12-19 | 2018-12-19 | Stirling engine butterfly-type driving form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587703.3A CN109488481A (en) | 2018-12-19 | 2018-12-19 | Stirling engine butterfly-type driving form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488481A true CN109488481A (en) | 2019-03-19 |
Family
ID=65711808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587703.3A Pending CN109488481A (en) | 2018-12-19 | 2018-12-19 | Stirling engine butterfly-type driving form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488481A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202904968U (en) * | 2012-10-10 | 2013-04-24 | 天津启星动力科技有限公司 | Stirling generator |
| CN203552584U (en) * | 2013-11-05 | 2014-04-16 | 天津启星动力科技有限公司 | Low-temperature-difference magnetic Stirling engine model |
| CN203706578U (en) * | 2014-01-14 | 2014-07-09 | 天津启星动力科技有限公司 | Exhaust type engine model |
| CN204189378U (en) * | 2014-10-29 | 2015-03-04 | 嘉善恒杰热管科技有限公司 | A kind of Stirling engine model adopting phase transformation plume low temperature to drive |
-
2018
- 2018-12-19 CN CN201811587703.3A patent/CN109488481A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202904968U (en) * | 2012-10-10 | 2013-04-24 | 天津启星动力科技有限公司 | Stirling generator |
| CN203552584U (en) * | 2013-11-05 | 2014-04-16 | 天津启星动力科技有限公司 | Low-temperature-difference magnetic Stirling engine model |
| CN203706578U (en) * | 2014-01-14 | 2014-07-09 | 天津启星动力科技有限公司 | Exhaust type engine model |
| CN204189378U (en) * | 2014-10-29 | 2015-03-04 | 嘉善恒杰热管科技有限公司 | A kind of Stirling engine model adopting phase transformation plume low temperature to drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |