CN2515437Y - Marmem heat engine - Google Patents
Marmem heat engine Download PDFInfo
- Publication number
- CN2515437Y CN2515437Y CN 01278555 CN01278555U CN2515437Y CN 2515437 Y CN2515437 Y CN 2515437Y CN 01278555 CN01278555 CN 01278555 CN 01278555 U CN01278555 U CN 01278555U CN 2515437 Y CN2515437 Y CN 2515437Y
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- CN
- China
- Prior art keywords
- memory alloy
- wheel disk
- trochal disc
- eccentric
- big
- 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
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Abstract
The utility model discloses a shape memory alloy heat engine, which comprises a big wheel disk arranged in hot-water, eccentric element components positioned in the center area of the big wheel disk, and a plurality of memory alloy elements are connected with the space between the big wheel disk and the eccentric element components. When the wheel disk is driven to rotate by the torque difference which generated by the memory alloy at different temperature areas, the central shaft of the big wheel disk is the rotating shaft, the eccentric element components is designed into a small wheel disk whose eccentric shaft is the rotating shaft, and a plurality of the memory alloy elements is connected with the space between the edges of the big wheel disk and the small wheel disk. When the memory recovery property of the memory alloy elements is utilized, the wheel disk is driven to rotate with the help of the gravity, the eccentric element components are connected on the central shaft through a plurality of partial moving springs, and the other end of the partial moving springs are connected with a heavy block, and the memory alloy elements are connected with the space between the big wheel disk and the heavy block. The utility model can be used as teaching model, which can vividly exhibit the memory recovery property of the memory alloy and the scientific knowledge about the energy conversion among heat, machines, and electricity.
Description
Technical field
The utility model relates to the hot machine of a kind of marmem.
Background technique
In teaching, science popularization, toy field, fully represent the dynamic model of memory alloy reminiscence characteristic, generally show as the flower form of simple spring or sheet material assembling, structural type is simple, lacks dynamic effect.
Summary of the invention
The purpose of this utility model provides the hot machine of a kind of marmem, the reminiscence characteristic that not only can fully represent memory alloy, highlight dynamic effect, improve the interest of popular science propaganda and material professional teaching, and filled up in the Physical Experiment, utilize marmem as the heat of driving element, mechanical, electrical between the blank of transformation of energy model, the student that shows with the scientific knowledge visualization in the teaching vividly changes the visualization more of imparting knowledge to students.
For achieving the above object, the utility model is taked following design proposal: the hot machine of this marmem, comprise a big trochal disc by the supporting frame rest, the center region of big trochal disc is equipped with eccentric assembly of elements, is connected with some memory alloy elements between big trochal disc edge and eccentric assembly of elements
When the need memory alloy element when different warm areas produce torque differences and order about wheel disc and rotate, described big trochal disc is rotating shaft with the central shaft; Described inclined to one side moving cell Component Design is one to be the small trochal disc of rotating shaft with the eccentric shaft, and eccentric shaft is positioned at the inclined to one side side of central shaft, and is fixed on the central shaft by eccentric mechanism, and some memory alloy elements are connected between big trochal disc and the small trochal disc.
When the reminiscence characteristic of utilizing memory alloy element, when ordering about the wheel disc rotation by gravity, described inclined to one side moving cell parts adopt some biasing springs to be connected on the central shaft, and the other end of biasing spring is connected with pouring weight, are connected memory alloy element between big trochal disc and pouring weight.
The utility model has the advantages that: simple in structure, reliable operation.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is another example structure schematic representation of the utility model
Embodiment
As shown in Figure 1, the hot machine of the utility model marmem comprises a big trochal disc 2 by supporting frame 1 rest, and the center region of big trochal disc is equipped with eccentric assembly of elements 3, is associated with some memory alloy elements 4 between big trochal disc and eccentric assembly of elements.
Shown in Figure 1 is the utility model embodiment 1 structural representation, when big trochal disc places hydrothermal solution (hot water is good) (water logging is to the big trochal disc axle center), when the torque difference that utilizes memory alloy element to produce at different warm areas ordered about the wheel disc rotation, described big trochal disc was rotating shaft with central shaft 201; Described eccentric assembly of elements comprises that one is the small trochal disc of rotating shaft with eccentric shaft 501, and eccentric shaft is positioned at the inclined to one side side of central shaft, and is fixed on the central shaft by eccentric mechanism 6, and some memory alloy elements are connected between big trochal disc and small trochal disc.
Shown in Figure 2 is the utility model embodiment 2 structural representations, when the reminiscence characteristic of utilizing memory alloy element, when ordering about the wheel disc rotation by gravity, described inclined to one side moving cell parts adopt some biasing springs 7 to be associated on the central shaft 8, the other end of biasing spring is associated with pouring weight 9, and big trochal disc 2 connects memory alloy element 4 with heavy 9.
Memory alloy element of the present utility model can adopt the helix form, or curve form.
Principle of the present utility model: utilize marmem memory recovery characteristic,,, order about wheel disc and rotate, heat energy is converted into mechanical energy by the transformation behavior of memory alloy by temperature contrast.In embodiment 1, be that the torque difference that utilizes memory alloy element to produce at different warm areas orders about the wheel disc rotation; Among the embodiment 2, be the reminiscence characteristic of utilizing memory alloy element, continuously change the center of gravity of rotating wheel disk, order about wheel disc by gravity and rotate by the position of continuous change balancing weight.
Claims (5)
1, the hot machine of a kind of marmem is characterized in that: it comprises a big trochal disc by the supporting frame rest, and the center region of big trochal disc is equipped with eccentric assembly of elements, is connected with some memory alloy elements between big trochal disc edge and eccentric assembly of elements.
2, the hot machine of marmem according to claim 1 is characterized in that: described big trochal disc is rotating shaft with the central shaft; Described eccentric assembly of elements comprises that one is the small trochal disc of rotating shaft with the eccentric shaft, and eccentric shaft is positioned at the inclined to one side side of central shaft, and is fixed on the central shaft by eccentric mechanism, and some memory alloy elements are connected between big trochal disc edge and small trochal disc.
3, the hot machine of marmem according to claim 1 is characterized in that: described inclined to one side moving cell parts comprise the some biasing springs that are associated on the central shaft, and the other end of biasing spring is associated with pouring weight, are connected memory alloy element between big trochal disc and pouring weight.
4, the hot machine of marmem according to claim 1 is characterized in that: described memory alloy element is spiral yarn shaped spring.
5, the hot machine of marmem according to claim 1 is characterized in that: described memory alloy element is the curvilinerar figure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278555 CN2515437Y (en) | 2001-12-28 | 2001-12-28 | Marmem heat engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278555 CN2515437Y (en) | 2001-12-28 | 2001-12-28 | Marmem heat engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515437Y true CN2515437Y (en) | 2002-10-09 |
Family
ID=33682026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278555 Expired - Fee Related CN2515437Y (en) | 2001-12-28 | 2001-12-28 | Marmem heat engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515437Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072122A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with discrete part of shape memory alloy |
| CN102072124A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with continuous-ring of shape memory alloy material |
| CN102072120A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with continuous ring of shape memory alloy |
| CN102121464A (en) * | 2009-11-20 | 2011-07-13 | 通用汽车环球科技运作有限责任公司 | Vehicle energy harvesting device having a continuous loop of shape memory alloy |
| CN102121463A (en) * | 2009-11-20 | 2011-07-13 | 通用汽车环球科技运作有限责任公司 | Heat engine system |
| US8555633B2 (en) | 2009-11-20 | 2013-10-15 | GM Global Technology Operations LLC | Vehicle energy harvesting device having a continuous loop of shape memory alloy material |
| US8857174B2 (en) | 2009-11-20 | 2014-10-14 | GM Global Technology Operations LLC | Vehicle energy harvesting device having discrete sections of shape memory alloy |
| CN104214063A (en) * | 2014-09-15 | 2014-12-17 | 六安源创电机制造科技有限公司 | Shape memory alloy based rotary actuator |
| CN106057029A (en) * | 2016-05-30 | 2016-10-26 | 安徽新华学院 | Experimental system and experimental method for demonstrating shape memory effects of memory alloy |
| CN108757358A (en) * | 2018-06-25 | 2018-11-06 | 浙江大学城市学院 | A kind of energy acquisition method for transformation and its device based on marmem |
| CN112060959A (en) * | 2020-09-15 | 2020-12-11 | 唐培钧 | Prevent overheated high-power electric pile that fills of mode from |
-
2001
- 2001-12-28 CN CN 01278555 patent/CN2515437Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8857174B2 (en) | 2009-11-20 | 2014-10-14 | GM Global Technology Operations LLC | Vehicle energy harvesting device having discrete sections of shape memory alloy |
| CN102072122A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with discrete part of shape memory alloy |
| CN102072120A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with continuous ring of shape memory alloy |
| CN102121464A (en) * | 2009-11-20 | 2011-07-13 | 通用汽车环球科技运作有限责任公司 | Vehicle energy harvesting device having a continuous loop of shape memory alloy |
| CN102121463A (en) * | 2009-11-20 | 2011-07-13 | 通用汽车环球科技运作有限责任公司 | Heat engine system |
| CN102121464B (en) * | 2009-11-20 | 2013-07-24 | 通用汽车环球科技运作有限责任公司 | Vehicle energy harvesting device having a continuous loop of shape memory alloy |
| CN102072124B (en) * | 2009-11-20 | 2013-07-24 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with continuous-ring of shape memory alloy material |
| CN102072124A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with continuous-ring of shape memory alloy material |
| US8555633B2 (en) | 2009-11-20 | 2013-10-15 | GM Global Technology Operations LLC | Vehicle energy harvesting device having a continuous loop of shape memory alloy material |
| CN102072120B (en) * | 2009-11-20 | 2014-03-12 | 通用汽车环球科技运作有限责任公司 | Vehicle energy collection device with continuous ring of shape memory alloy |
| CN102121463B (en) * | 2009-11-20 | 2013-08-07 | 通用汽车环球科技运作有限责任公司 | Heat engine system |
| CN102072122B (en) * | 2009-11-20 | 2016-01-20 | 通用汽车环球科技运作有限责任公司 | There is the vehicle energy collection device of the discrete parts of marmem |
| CN104214063A (en) * | 2014-09-15 | 2014-12-17 | 六安源创电机制造科技有限公司 | Shape memory alloy based rotary actuator |
| CN104214063B (en) * | 2014-09-15 | 2019-11-01 | 六安源创电机制造科技有限公司 | Rotating driver based on marmem |
| CN106057029A (en) * | 2016-05-30 | 2016-10-26 | 安徽新华学院 | Experimental system and experimental method for demonstrating shape memory effects of memory alloy |
| CN106057029B (en) * | 2016-05-30 | 2018-08-14 | 安徽新华学院 | A kind of experimental system and experimental method of demonstration memory metal shape memory effect |
| CN108757358A (en) * | 2018-06-25 | 2018-11-06 | 浙江大学城市学院 | A kind of energy acquisition method for transformation and its device based on marmem |
| CN108757358B (en) * | 2018-06-25 | 2024-02-06 | 浙大城市学院 | Energy acquisition and conversion method and device based on shape memory alloy |
| CN112060959A (en) * | 2020-09-15 | 2020-12-11 | 唐培钧 | Prevent overheated high-power electric pile that fills of mode from |
| CN112060959B (en) * | 2020-09-15 | 2021-07-23 | 嘉兴德基机械设计有限公司 | Prevent overheated high-power electric pile that fills of mode from |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |