CN207989169U - Using the double acting Stirling engine of composite heat power supply - Google Patents
Using the double acting Stirling engine of composite heat power supply Download PDFInfo
- Publication number
- CN207989169U CN207989169U CN201820230544.0U CN201820230544U CN207989169U CN 207989169 U CN207989169 U CN 207989169U CN 201820230544 U CN201820230544 U CN 201820230544U CN 207989169 U CN207989169 U CN 207989169U
- Authority
- CN
- China
- Prior art keywords
- regenerator
- cylinder
- collector
- heat
- transparent glass
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 30
- 239000011521 glass Substances 0.000 claims abstract description 26
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims description 27
- 230000008676 import Effects 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 239000007789 gas Substances 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model is related to a kind of double acting Stirling engines using composite heat power supply, are composed of heater, cylinder, cooler and regenerator, and the quantity of the cylinder and regenerator is four；The cylinder is circularly and evenly distributed and is mounted on engine block, and the regenerator is also circularly and evenly distributed and on engine block, the regenerator and cylinder interlaced arrangement；The heater includes that bottom is equipped with the transparent glass drum of reflective cone, the heat absorption tube chamber being arranged on the outside of transparent glass drum, is located at the intraluminal several endothermic tubes that absorb heat, and the outside of the heat absorption tube chamber and the bottom of transparent glass drum are equipped with heat insulator；Regenerator collector is equipped at the top of the regenerator, the cylinder head is equipped with cylinder collector, and the cylinder collector is connected to regenerator collector by endothermic tube, and the endothermic tube is integrally inverted U shape and is vertically arranged.Various heating sources heating can be used in the engine, and all weather operations can be realized under the premise of making full use of solar energy.
Description
Technical field
The utility model is related to a kind of double acting Stirling engines using composite heat power supply, belong to thermomotor utilization technology
Field.
Background technology
Stirling engine (Stirling Engine) is a kind of external closed cycle piston-mode motor heated.
In this kind of machine, working medium (generally hydrogen, helium or air) is closed in circulation loop, is heated by outside, higher
Temperature and pressure under expand, push piston motion；Working medium is cooled down by cooler, makes working medium at relatively low temperatures and pressures
Compression, to obtain positive cycle work(.Its thermal procession is carried out by Stirling cycle, i.e., by decalescence, etc. receiving heat,
Isothermal heat release and etc. appearances absorb heat four reversible processes composition.
Currently used double-acting type stirling engine is generally by heater, cylinder, cooler and regenerator by certain
Sequentially hot air-cooled structure, which connects, to be composed, and cylinder is usually four.The gas working medium of high pressure heats on cylinder top to be expanded, driving
Piston moves downward；The gas of piston lower portion point enters cooler, regenerator, is again introduced into heater and is heated；Piston is downward
It moves to behind bottom by bent axle（Or swash plate）Drive pass its move upwards, the gas in cylinder enter heater heating after, into return
Hot device backheat enters back into cooler cooling, completes a circulation action.Piston in four cylinders and gas alternate cycles fortune
Dynamic, four pistons alternately up and down, generate upper and lower linear reciprocating motion, by piston rod band dynamic crankshaft（Or swash plate）Rotation, by work(
Output, work more smooth out.
But traditional Stirling engine is typically only capable to heat using a kind of heat source, when such as using solar energy heating, then
Heat dump needs the heat absorption cavate for being designed to efficient solar energy heating, and cannot utilize other mode of heatings, conversely, as used
Mode of heating can not then recycle solar energy heating.
Utility model content
The utility model will solve technical problem：The shortcomings that overcoming above-mentioned technology provides one kind and various heating sources can be used
The double acting Stirling engine of heating, can realize all weather operations under the premise of making full use of solar energy.
In order to solve the above-mentioned technical problem, the utility model proposes technical solution be：A kind of pair using composite heat power supply
The quantity of effect Stirling engine, including heater, cylinder, cooler and regenerator, the cylinder and regenerator is four
It is a；The cylinder is circularly and evenly distributed and is mounted on engine block, and the regenerator is also circularly and evenly distributed and installs
On engine block, the regenerator and cylinder interlaced arrangement；A regenerator collector is connected at the top of any regenerator, four are returned
Hot device collector surrounds circular ring shape；Any cylinder head is connected with a cylinder collector, four cylinder collectors and four regenerator collectors
It corresponds and also surrounds circular ring shape, the circular ring shape that four regenerator collectors surround and the circular ring shape that four cylinder collectors surround are same
The heart is arranged；The heater includes that bottom is equipped with the transparent glass drum of reflective cone, is arranged on the outside of transparent glass drum and wraps
It encloses the heat absorption tube chamber of transparent glass drum, be located at the intraluminal several endothermic tubes that absorb heat, set at the top of the transparent glass drum
There is aperture, transparent glass cover board is covered at the aperture, the heat absorption tube chamber is equipped with inlet and outlet, the heat absorption
The outside of tube chamber and the bottom of transparent glass drum are equipped with heat insulator；The cylinder collector and regenerator collector pass through endothermic tube
Connection, the endothermic tube are integrally inverted U shape and are vertically arranged.
Preferably, the regenerator, cylinder, regenerator collector, cylinder collector and endothermic tube are all made of high temperature alloy or resistance to
Hot Steel material is made.
When the utility model is used, when gas is heated in endothermic tube, it is heated and is expanded in cylinder, drives cylinder
Interior piston moves downward, when piston rod moves downwardly together with piston, drives the bent axle being connected thereto or swash plate transmission mechanism
Rotation, work(is exported；After piston motion is to cylinder bottom, due to the rotation of bent axle or swash plate transmission mechanism, make its start to
Upper movement, high pressure gas backflow, and absorb heat in endothermic tube, and partial heat is stored in laggard in regenerator by gas by regenerator
Enter cooler cooling.After piston motion is to top, gas flows to regenerator from cooler, absorbs regenerator inside points thermal energy liter
Temperature is again introduced into endothermic tube heating, is heated and is expanded in cylinder, completes a Stirling cycle.
Conventional planar endothermic tube is modified to vertically disposed circle endothermic tube by the utility model, and endothermic tube is pacified vertically
Heat absorption tube chamber is thus made annular housing, used by the endothermic tube intracavitary surrounded mounted in heat insulator and transparent glass drum
Shi Suoshu transparent glass drum can both introduce sunlight heating endothermic tube, reduce the absorption loss water to the sunlight of aggregation, again
It can play the role of heat preservation to heat absorption tube chamber, and the arbitrary heat such as high-temperature molten salt or high-temperature flue gas is passed directly into endothermic tube intracavitary
Endothermic tube is heated in source, is achieved that and is heated to gas using composite heat power supply, makes Stirling engine both can profit
With solar energy, heat exchange heating can also be carried out using fused salt or high-temperature flue gas that endothermic tube intracavitary is passed through etc. and endothermic tube, from
And Stirling engine is enable to carry out all weather operations.In addition, the utility model in the bottom of transparent glass drum by increasing
One reflective cone, thereby may be ensured that the sunlight of all entrance being reflected into endothermic tube intracavitary as far as possible.
From the foregoing it will be appreciated that in solar energy deficiency, the heat absorption tube chamber can access the arbitrary heat source such as high-temperature flue gas and inhale
Heat pipe carries out heat exchange, it is preferred that the endothermic tube intracavitary accesses fused salt, i.e., the inlet and outlet difference on the described heat absorption tube chamber
It is exported for fused salt import and fused salt, the height of the fused salt import is less than the height of fused salt outlet.At this point, the heat absorption tube chamber is logical
It crosses introducing fused salt and carries out heat exchange, when solar energy abundance, fused salt stops injection heat absorption tube chamber, and is melted described in the utility model
The height of salt import is less than the height of fused salt outlet, fused salt can be made to flow back, and prevents fused salt from being solidified in endothermic tube intracavitary.In addition exist
The remaining a small amount of fused salt of endothermic tube intracavitary can also play the role of, to endothermic tube accumulation of heat and heat preservation, making Stirling during use
Engine operation is more stable.
Preferably, the top of the heat insulator is equipped with from the outwardly extending hood of aperture.Further, the shading
Cover is equipped with cooling-water duct.
Preferably, the both ends of the endothermic tube are brazed in respectively on regenerator collector and cylinder collector, with four regenerators
The center of circle that collector encloses surrounded circular ring shape is reference point, and the angle of line is 3- between the both ends and reference point of the endothermic tube
8 degree.Endothermic tube is staggered, it is ensured that the incident slave inner ring endothermic tube gap not being irradiated on inner ring endothermic tube penetrates
Solar energy absorbed by outer ring endothermic tube, improve endothermic tube absorb sunlight and with other heat sources carry out heat exchange effect
Rate.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the utility model embodiment.
Fig. 2 is the dimensional structure diagram of the utility model embodiment.
Fig. 3 is the connection diagram of endothermic tube and cylinder collector, regenerator collector in the utility model embodiment.
Fig. 4 is the schematic top plan view of Fig. 3.
Reference numeral：1- hoods, 2- cooling-water ducts, 3- endothermic tubes, 4- heat absorption tube chambers, 5- fused salt imports, 6- backheats
Device, 7- coolers, the cooling water channel of 8- coolers, 9- engine blocks, 10- transparent glass cover boards, 11- transparent glass drums, 12-
Reflective cone, the outlet of 13- fused salts, 14- heat insulators, 15- cylinder collectors, 16- regenerator collectors, 17- cylinders, 18- pistons, 19- live
Stopper rod.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one
The double acting Stirling engine of the present embodiment, as Figure 1-Figure 4, including heater, cylinder 17, cooler 7
With regenerator 6, the quantity of the cylinder 17 and regenerator 6 is four, and cooler 7 is equipped with cooling water channel 8, is set on cylinder 17
There is piston 18, piston rod 19 is connected on piston 18, at work by piston rod 19 with dynamic crankshaft（Or swash plate）Rotation, work(is defeated
Go out.
The cylinder 17 is circularly and evenly distributed and on engine block 9, and the regenerator 6 also circumferentially uniformly divides
Cloth is simultaneously mounted on engine block 9, and the regenerator 6 and cylinder 17 become 45 degree of angle interlaced arrangements in the circumference, i.e., adjacent two
One and only one regenerator 6 between cylinder 17, one and only one cylinder 17 between adjacent two regenerators 6.
6 top of any regenerator is connected with a horizontal regenerator collector 16 in the present embodiment, and such four regenerators 6 are total
There are four regenerator collectors 16, and four regenerator collectors 16 surround circular ring shape.Similarly, 17 top of any cylinder is connected with one
Horizontal cylinder collector 15, four cylinder collectors 15 and four one-to-one correspondence of regenerator collectors 16 and also surrounds circular ring shape, four
The circular ring shape that the circular ring shape that regenerator collector 16 surrounds is surrounded with four cylinder collectors 15 is arranged concentrically.
The heater includes that bottom is equipped with the transparent glass drum 11 of reflective cone 12, is arranged outside transparent glass drum 11
Side and annular heat absorption tube chamber 4, several endothermic tubes 3 in heat absorption tube chamber 4 for surrounding transparent glass drum 11 are described transparent
The top of glass drum 11 is equipped with aperture, and transparent glass cover board 10 is covered at the aperture.It is set on the heat absorption tube chamber 4
There is inlet and outlet, the inlet and outlet becomes fused salt import 5 and fused salt outlet 13, institute when the heat absorption tube chamber 4 is passed through fused salt
The bottom in the outside and transparent glass drum 11 of stating heat absorption tube chamber 4 is equipped with heat insulator 14, and the top of the heat insulator 14 is equipped with
From the outwardly extending hood 1 of aperture, the hood 1 cools down hood 1 equipped with cooling-water duct 2.It is described
Cylinder collector 15 is connected to regenerator collector 16 by endothermic tube 3, and the endothermic tube 3 is whole to be inverted U shape and be vertically arranged.It is preferred that
, 5 height of the fused salt import are less than the height of fused salt outlet 6, prevent fused salt solidification in heat absorption tube chamber 4, influence normal
It uses.
Certainly, the inlet and outlet of heat absorption tube chamber 4 can also access other heat sources such as high-temperature flue gas, allow high-temperature flue gas etc. its
His heat source passes in and out heat absorption tube chamber 4.
Preferably, as shown in Figure 3 and Figure 4, in order to improve heat absorption efficiency, one end of any endothermic tube 3 and cylinder
The connection of collector 15 forms an inner ring, and tie point is respectively positioned on the same Radius for the circular ring shape that four cylinder collectors 15 surround, another
End is connect with regenerator collector 16 forms an outer ring, and tie point is respectively positioned on the same of the circular ring shape that four gas regenerator collectors 16 surround
On Radius, the center of circle O of surrounded circular ring shape is enclosed as reference point using four regenerator collectors 16, the both ends of the endothermic tube 3
The angle β of line is 3-8 degree between reference point, and preferably 5 degree, i.e. the both ends of endothermic tube 3 are enclosed along four regenerator collectors 16
At circular ring shape center be staggered 5 degree of angles.Such staggered endothermic tube 3 can ensure that the incident inner ring that is not irradiated to is inhaled
The solar energy that slave inner ring endothermic tube gap on heat pipe penetrates is absorbed by outer ring endothermic tube, to make endothermic tube 3 more fully inhale
Sunlight is received, and fully can carry out heat exchange with other heat sources.Usual endothermic tube 3 uses capillary, passes through 15 He of cylinder collector
Regenerator collector 16 is connected to after being summarized to endothermic tube 3 with cylinder 17 and regenerator 6, can improve heat absorption and with other heat sources
Heat exchange efficiency.
In the present embodiment, the regenerator 6, cylinder 17, regenerator collector 16, cylinder collector 15 and endothermic tube 3 are all made of
High temperature alloy or heat-resisting steel material are made.Further, the both ends of the endothermic tube 3 are brazed in regenerator collector and cylinder respectively
On collector.
At least following several working methods of the present embodiment：1）When solar energy abundance, solar energy heating is only used；2）Solar energy
When insufficient, solar energy and other heat sources（Such as high-temperature flue gas）Combined heat；3）Only with other external sources（Such as fused salt or high temperature
Flue gas etc.）Heat exchange is carried out to heat endothermic tube.
When the present embodiment is in use, when gas is heated in endothermic tube 3, the expansion in cylinder 17 of being heated, driving is lived
Plug 18 moves downward, and when piston rod 19 moves downwardly together with piston 18, drives the bent axle being connected thereto or swash plate transmission mechanism
Rotation, work(is exported；After piston 18 moves to bottom, due to the rotation of bent axle or swash plate transmission mechanism, it is made to start upwards
Movement, high pressure gas backflow, the heat absorption in endothermic tube 3, after partial heat is stored in regenerator 6 by gas by regenerator 6
It is cooled down into cooler 7.After piston 18 moves to top, gas flows to regenerator 6 from cooler 7, absorbs 6 inside points of regenerator
Thermal energy heats up, and is again introduced into the heating of endothermic tube 3, and a Stirling cycle is completed in the expansion in cylinder 17 of being heated.
The utility model is not limited to the above embodiment the specific technical solution, in addition to the implementation, this practicality
It is novel to have other embodiment, as cylinder and regenerator only there are one or 2 multiple can.It is all in this practicality
Within novel spirit and principle, the technical solution that any modification, equivalent replacement, improvement and so on are formed should be included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of double acting Stirling engine using composite heat power supply, including heater, cylinder, cooler and regenerator, institute
The quantity for stating cylinder and regenerator is four；It is characterized in that：The cylinder is circularly and evenly distributed and is mounted on engine
On body, the regenerator is also circularly and evenly distributed and on engine block, the regenerator and cylinder interlaced arrangement；
It is respectively connected with a regenerator collector at the top of any regenerator, four regenerator collectors surround circular ring shape；Any cylinder head
It is respectively connected with a cylinder collector, four cylinder collectors and four regenerator collectors correspond and also surround circular ring shape, and four are returned
The circular ring shape that the circular ring shape that hot device collector surrounds is surrounded with four cylinder collectors is arranged concentrically；
The heater includes that bottom is equipped with the transparent glass drum of reflective cone, is arranged on the outside of transparent glass drum and around saturating
The heat absorption tube chamber of bright glass drum and several endothermic tubes enclosed positioned at endothermic tube intracavitary and composition one, the transparent glass drum
Top is equipped with aperture, and transparent glass cover board is covered at the aperture, and the heat absorption tube chamber is equipped with inlet and outlet, institute
The bottom in the outside and transparent glass drum of stating heat absorption tube chamber is equipped with heat insulator；The cylinder collector and regenerator collector pass through
Endothermic tube is connected to, and the endothermic tube is integrally inverted U shape and is vertically arranged.
2. the double acting Stirling engine according to claim 1 using composite heat power supply, it is characterised in that：The heat absorption
Inlet and outlet on tube chamber is respectively fused salt import and fused salt outlet, and the height of the fused salt import is less than the height of fused salt outlet
Degree.
3. the double acting Stirling engine according to claim 1 using composite heat power supply, it is characterised in that：The backheat
Device, cylinder, regenerator collector, cylinder collector and endothermic tube are all made of high temperature alloy or heat-resisting steel material is made.
4. the double acting Stirling engine according to claim 1 using composite heat power supply, it is characterised in that：It is described heat-insulated
The top of body is equipped with from the outwardly extending hood of aperture.
5. the double acting Stirling engine according to claim 4 using composite heat power supply, it is characterised in that：The shading
Cover is equipped with cooling-water duct.
6. the double acting Stirling engine according to claim 3 using composite heat power supply, it is characterised in that：The heat absorption
The both ends of pipe are brazed in respectively on regenerator collector and cylinder collector, and the circle of surrounded circular ring shape is enclosed with four regenerator collectors
The heart is reference point, and the angle of line is 3-8 degree between the both ends and reference point of the endothermic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230544.0U CN207989169U (en) | 2018-02-08 | 2018-02-08 | Using the double acting Stirling engine of composite heat power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230544.0U CN207989169U (en) | 2018-02-08 | 2018-02-08 | Using the double acting Stirling engine of composite heat power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989169U true CN207989169U (en) | 2018-10-19 |
Family
ID=63823268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820230544.0U Expired - Fee Related CN207989169U (en) | 2018-02-08 | 2018-02-08 | Using the double acting Stirling engine of composite heat power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194222A (en) * | 2018-02-08 | 2018-06-22 | 南京航空航天大学 | Using the double acting Stirling engine of composite heat power supply |
-
2018
- 2018-02-08 CN CN201820230544.0U patent/CN207989169U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194222A (en) * | 2018-02-08 | 2018-06-22 | 南京航空航天大学 | Using the double acting Stirling engine of composite heat power supply |
| CN108194222B (en) * | 2018-02-08 | 2024-02-02 | 南京航空航天大学 | Double-acting Stirling engine adopting composite heat source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108194222A (en) | Using the double acting Stirling engine of composite heat power supply | |
| CN104153954B (en) | Multi-mode tower type solar energy thermal power generation device | |
| CN105626304B (en) | A kind of combustion type is axially driven the cylinder double acting Stirling engine of α types four | |
| CN207333051U (en) | A kind of combined generating system of high/low temperature stirling generator string formation connection | |
| CN207989169U (en) | Using the double acting Stirling engine of composite heat power supply | |
| CN101988442A (en) | Conjugated zero-distance high-low temperature heat source thermomotor | |
| CN103382902A (en) | Integrated type Stirling engine for power generation | |
| CN205895513U (en) | Characteristic absorption spectrum's radiation heat absorber and stirling | |
| CN203374391U (en) | Generator based on Stirling engine | |
| CN207920734U (en) | Heater and stirling cycle system for Stirling engine | |
| CN104153910A (en) | Opened circulating Stirling engine | |
| CN207454126U (en) | Backheat structure and the Stirling engine for including the backheat structure | |
| CN103161605A (en) | Liquid piston Stirling engine | |
| CN107023418A (en) | A kind of stirling generator with helical bundle regenerator | |
| CN101555807B (en) | Gasification circulation thermal power system of mild-hypothermia thermal source | |
| CN102720599B (en) | External heating machine and working method thereof | |
| CN208816245U (en) | A kind of hot and cold side pipe shell type heat exchange device for sound energy engine | |
| CN206753759U (en) | Piston stationary engine | |
| CN107762750A (en) | A kind of stirling generator with sphere Fresnel solar energy heat collector | |
| CN107013363A (en) | A kind of stirling generator that regenerator is restrained with insert row | |
| CN209926932U (en) | High-temperature high-pressure heat exchanger | |
| CN203642527U (en) | Solar thermal collector for Stirling heat engine | |
| CN108825402A (en) | A kind of hot and cold side pipe shell type heat exchange device for sound energy engine | |
| CN109404161A (en) | A kind of integrated form Stirling thermal engine operating heat dump structure | |
| CN215719132U (en) | High-efficiency Y-shaped Stirling engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181019 Termination date: 20210208 |