CN103174544A - Cold source working thermomotor - Google Patents
Cold source working thermomotor Download PDFInfo
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- CN103174544A CN103174544A CN2013100640427A CN201310064042A CN103174544A CN 103174544 A CN103174544 A CN 103174544A CN 2013100640427 A CN2013100640427 A CN 2013100640427A CN 201310064042 A CN201310064042 A CN 201310064042A CN 103174544 A CN103174544 A CN 103174544A
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Abstract
The invention discloses a cold source working thermomotor which comprises an air cylinder piston mechanism, a heater, a cooler, a gas working mechanism and a gas compressing mechanism. The air cylinder of the air cylinder piston mechanism is communicated with the gas inlet of the gas working mechanism through exhaust passages, and the gas outlet of the gas working mechanism is communicated with the gas compressing mechanism through the cooler. The gas outlet of the gas compressing mechanism is communicated with the air cylinder of the air cylinder piston mechanism through a recharging passage, and the heater is arranged on the air cylinder of the air cylinder piston mechanism and/or on the exhaust passages and/or on the recharging channel. The cold source working thermomotor is simple in structure, high in efficiency, low in cost and long in service life.
Description
Technical field
The present invention relates to heat energy and power field, especially a kind of low-temperature receiver acting heat engine.
Background technique
The tradition heat engine is Stirling engine for example, the pressure of its cooling cylinder and hot cylinder is basic identical, and compression ratio very low (compression ratio of best Stirling engine is only 2 left and right in the world at present), these are all having a strong impact on the efficient of Stirling engine, moreover, must have specific phase difference between cooling cylinder and hot cylinder, this just inevitably affects its using scope.Therefore need a kind of Novel hot mechanism of qi of invention.
Summary of the invention
In order to address the above problem, the technological scheme that the present invention proposes is as follows:
1. 1 kinds of low-temperature receiver acting heat engines of scheme, comprise cylinder piston mechanism, heater, cooler, air work mechanism and gas compression mechanism, the cylinder of described cylinder piston mechanism is communicated with the gas access of described air work mechanism through the exhaust passage, and the gas outlet of described air work mechanism is communicated with the gas access of described gas compression mechanism through described cooler; The gas outlet of described gas compression mechanism is communicated with the cylinder of described cylinder piston mechanism through recharging passage, and described heater is arranged on the cylinder of described cylinder piston mechanism and/or is arranged on described exhaust passage and/or is arranged on described recharging on passage.
2. 1 kinds of low-temperature receiver acting heat engines of scheme, comprise cylinder piston mechanism, internal combustion firing chamber, cooler, air work mechanism and gas compression mechanism, the cylinder of described cylinder piston mechanism is communicated with the gas access of described air work mechanism through the exhaust passage, the gas outlet of described air work mechanism is communicated with through the gas access of described cooler and described gas compression mechanism, the gas outlet of described gas compression mechanism is communicated with the cylinder of described cylinder piston mechanism through recharging passage, forms the working medium closed-loop path; Described internal combustion firing chamber is arranged in the cylinder of described cylinder piston mechanism and/or is arranged in described exhaust passage and/or is arranged on described recharging in passage, establishes the working medium export mouth on described working medium closed-loop path.
Scheme 12. is on scheme 2 bases, described low-temperature receiver acting heat engine further comprises the exchange type regenerator, the fluid passage that is cooled of described exchange type regenerator is made as described exhaust passage, the fluid passage that is heated of described exchange type regenerator is made as the described passage that recharges, and described internal combustion firing chamber is arranged in the cylinder and the described exhaust passage between described exchange type regenerator of described cylinder piston mechanism.
Scheme 14. is on the basis of scheme 13, and described low-temperature receiver acting heat engine further comprises the material filling type regenerator, and described material filling type regenerator is located in described reciprocal passage.
Scheme 15. is on the basis of scheme 1, be further reciprocal passage with described exhaust passage and the described passage that recharges in the end integrated setting near described cylinder piston mechanism, the gas access of described air work mechanism and the gas outlet of described gas compression mechanism all are communicated with the other end of described reciprocal passage, described low-temperature receiver acting heat engine also comprises the material filling type regenerator, described material filling type regenerator is located in described reciprocal passage, and described heater is arranged on the cylinder and the described reciprocal passage between described material filling type regenerator of described cylinder piston mechanism.
Scheme 16. is on the basis of scheme 2, further described exhaust passage and the described passage that recharges are reciprocal passage in the end integrated setting near described cylinder piston mechanism, the gas access of described air work mechanism and the gas outlet of described gas compression mechanism all are communicated with the other end of described reciprocal passage, described low-temperature receiver acting heat engine also comprises the material filling type regenerator, described material filling type regenerator is located in described reciprocal passage, and described internal combustion firing chamber is arranged in the cylinder and the described reciprocal passage between described material filling type regenerator of described cylinder piston mechanism.
Scheme 17. is on the basis of scheme 1 or scheme 2, described low-temperature receiver acting heat engine further comprises at least two described cylinder piston mechanisms, the described passage that recharges is communicated with the gas outlet of described gas compression mechanism through gas inlet dispensing device, and described exhaust passage is communicated with the gas access of described air work mechanism through the exhaust dispensing device.
Scheme 18. is on the basis of scheme 2, described low-temperature receiver acting heat engine further comprises four class door cylinder piston mechanisms, the air supply opening of described four class door cylinder piston mechanisms is communicated with described working medium closed-loop path, and recharging of described four class door cylinder piston mechanisms mouthful is communicated with described working medium export mouth.
Scheme 19. is on the basis of scheme 18, and further described cylinder piston mechanism is set to more than two.
principle of the present invention is: when the piston of described cylinder piston mechanism is near top dead center, gas working medium after described gas compression mechanism supercharging directly or be fed in described heater through described regenerator (material filling type regenerator or heat exchanger type regenerator), (the constant temperature heat absorption of heat absorption in described heater, the heat absorption boost or absorb heat intensifications) after the promotion described cylinder piston mechanism descent of piston externally do work, when the piston approaches bottom dead centre of described cylinder piston mechanism when crossing lower dead center (or), gas working medium directly or through described regenerator (material filling type regenerator or heat exchanger type regenerator) enters described air work mechanism, promote the acting of described air work mechanism, the gas working medium of discharging from described air work mechanism enters described gas compression mechanism after described cooler is cooling, so circulation externally acting that goes round and begins again.
In the present invention, in being provided with described exhaust timing control valve or the described structure that recharges the timing control valve, in described low-temperature receiver acting heat engine, flowing of gas working medium can be controlled by described exhaust timing control valve or the described timing control valve that recharges.
In the present invention, in the structure that is provided with described turbo-power mechanism and described impeller gas compressor, by flowing of gas working medium in described turbo-power mechanism and the described low-temperature receiver acting of described impeller gas compressor control heat engine.
In the present invention, described heater refers to the device that can heat working medium in the system outside, can be solar heater, can also be heat exchanger or other outer so heaters of forms.
In the present invention, described working medium closed-loop path refers to the working medium Flowing Space capable of circulation that described cylinder piston mechanism, described internal combustion firing chamber, described cooler, described air work mechanism and gas compression mechanism etc. and the communicating passage between them consist of.
In the present invention, described internal combustion firing chamber refer to formed high-temperature product after the reaction of Oxidizing and Reducing Agents generation combustion chemistry directly as cycle fluid or with described working medium closed-loop path in other gas of existing in advance mixes rear firing chamber as cycle fluid.According to technology general knowledge, need to the entrance of Oxidizing and Reducing Agents be set on described working medium closed-loop path, perhaps Oxidizing and Reducing Agents is pre-deposited in described working medium closed-loop path.
In the present invention, described cylinder comprises cylinder liner, cylinder head and by cylinder liner and the formed volume space of cylinder head, the connecting port on described cylinder can be arranged on cylinder head, also can be arranged on cylinder liner.
In the present invention, described heat exchanger type regenerator refers to be located at before described cooler, the heat that flows to the high temperature refrigerant of described cooler from described heater can be passed to the heat exchanger of the working medium that is about to enter described heater.
In the present invention, described material filling type regenerator refers to leave the heat of self for filler, the device of the heat that dry load is stored when the cryogenic fluid retrograde flow is crossed territory, porous packing area when high temperature refrigerant flows through the porous aggregate zone.
In the present invention, described cooler refers to make the device of working medium cooling, and it can be radiator, can be also heat exchanger.
In the present invention, described working medium storage tank is used for realizing the phase difference of mechanism's work, if do not establish described working medium storage tank, the sender property outlet of described gas compression mechanism and the described volume space that recharges the passage between the timing control valve also can serve as the effect of described working medium storage tank.
In the present invention, described four class door cylinder piston mechanisms refer to that cylinder is provided with suction port, relief opening, air supply opening and recharges mouth, described suction port, described relief opening, described air supply opening and described recharge mouthful place corresponding successively intake valve, exhaust valve are set, for valve with recharge the cylinder piston mechanism of door.
In the present invention, should according to the known technology in heat energy and power field, necessary parts, unit or system etc. be set in the place of necessity.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, efficient is high, the low long service life of cost.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of the embodiment of the present invention 4;
Fig. 5 is the structural representation of the embodiment of the present invention 5;
Fig. 6 is the structural representation of the embodiment of the present invention 6;
Fig. 7 is the structural representation of the embodiment of the present invention 7;
Fig. 8 is the structural representation of the embodiment of the present invention 8;
Fig. 9 is the structural representation of the embodiment of the present invention 9;
Figure 10 is the structural representation of the embodiment of the present invention 10;
Figure 11 is the structural representation of the embodiment of the present invention 11;
Figure 12 is the structural representation of the embodiment of the present invention 12;
Figure 13 is the structural representation of the embodiment of the present invention 13;
Figure 14 is the structural representation of the embodiment of the present invention 14;
Figure 15 is the structural representation of the embodiment of the present invention 15.
In figure:
1 cylinder piston mechanism, 2 heaters, 3 coolers, 4 air work mechanisms, 5 gas compression mechanisms, 6 exhaust passages, 7 recharge passage, 8, the internal combustion firing chamber, 80 working medium export mouths, 90 exhaust timing control valves, 91 recharge the timing control valve, 41 turbo-power mechanisms, 42 gas pistons actings mechanisms, 51 impeller gas compressors, 52 piston gas compressor structures, 9 reciprocal passages, 10 heat exchanger type regenerators, 11 material filling type regenerators, 81 working medium storage tank, 12 exhaust dispensing devices, 13 gas inlet dispensing devices, 100 4 class door cylinder piston mechanisms, 101 air supply openings, 102 recharge mouth.
Embodiment
Low-temperature receiver acting heat engine as shown in Figure 1, comprise cylinder piston mechanism 1, heater 2, cooler 3, air work mechanism 4 and gas compression mechanism 5, the cylinder of described cylinder piston mechanism 16 is communicated with the gas access of described air work mechanism 4 through the exhaust passage, and the gas outlet of described air work mechanism 4 is communicated with the gas access of described gas compression mechanism 5 through described cooler 3; The gas outlet of described gas compression mechanism 5 is communicated with the cylinder of described cylinder piston mechanism 1 through recharging passage 7, and described heater 2 is arranged on the cylinder of described cylinder piston mechanism 1.
In the present embodiment, be provided with exhaust timing control valve 90 on described exhaust passage 6, described recharge to be provided with on passage 7 recharge timing control valve 91; With described air work mechanism 4 concrete be made as turbo-power mechanism 41, with described gas compression mechanism 5 concrete be made as impeller gas compressor 51,41 pairs of described impeller gas compressor 51 outputting powers of described turbo-power mechanism.
As mode of execution that can conversion, described heater 2 also can change into and is arranged on described exhaust passage 6 or changes into described recharging on passage 7 is set, perhaps change on above-mentioned three positions simultaneously and arranging, or change into taking up an official post in above-mentioned three positions and select two places and arrange simultaneously.
As mode of execution that can conversion, described exhaust timing control valve 90 and the described timing control valve 91 that recharges can be if do not select a setting.
As mode of execution that can conversion, described turbo-power mechanism 41 can be to described impeller gas compressor 51 outputting powers, but external outputting power.
Low-temperature receiver acting heat engine as shown in Figure 2, comprise cylinder piston mechanism 1, internal combustion firing chamber 8, cooler 3, air work mechanism 4 and gas compression mechanism 5, the cylinder of described cylinder piston mechanism 16 is communicated with the gas access of described air work mechanism 4 through the exhaust passage, the gas outlet of described air work mechanism 4 is communicated with through the gas access of described cooler 3 and described gas compression mechanism 5, the gas outlet of described gas compression mechanism 5 is communicated with the cylinder of described cylinder piston mechanism 1 through recharging passage 7, forms the working medium closed-loop path; Described internal combustion firing chamber 8 is arranged in the cylinder of described cylinder piston mechanism 1, and described working medium closed-loop path is provided with working medium export mouth 80.
In the present embodiment, be provided with exhaust timing control valve 90 on described exhaust passage 6, described recharge to be provided with on passage 7 recharge timing control valve 91; With described air work mechanism 4 concrete be made as turbo-power mechanism 41, with described gas compression mechanism concrete be made as impeller gas compressor 51,41 pairs of described impeller gas compressor 51 outputting powers of described turbo-power mechanism.
In the present embodiment, described working medium export mouth 80 is concrete has been arranged on the gas outlet and the communicating passage between described cooler 3 of described air work mechanism 4, as mode of execution that can conversion, described working medium export mouth 80 can also change on other any position that is arranged on described working medium closed-loop path.
As mode of execution that can conversion, described internal combustion firing chamber 8 can change into and is located in described exhaust passage 6 or changes into and be arranged on described recharging in passage 7, change on above-mentioned three positions simultaneously and arranging, or change into taking up an official post in above-mentioned three positions and select two places and arrange simultaneously.
As mode of execution that can conversion, described exhaust timing control valve 90 and the described timing control valve 91 that recharges can be if do not select a setting.
As mode of execution that can conversion, described turbo-power mechanism 41 can be to described impeller gas compressor 51 outputting powers, but external outputting power.
As shown in Figure 3 low-temperature receiver acting heat engine, itself and embodiment's 1 difference is:
Described heater 2 is changed into be arranged on described exhaust passage 6; Described recharging between the described gas outlet that recharges timing control valve 91 and described gas compression mechanism 5 set up working medium storage tank 81 on passage 7; Described air work mechanism 4 is changed be made as gas piston acting mechanism 42, described gas compression mechanism 5 is changed be made as piston gas compressor structure 52; On the cylinder of described cylinder piston mechanism 1, set up exhaust valve with the connectivity part of described exhaust passage 6, set up on the cylinder of described cylinder piston mechanism 1, with the described connectivity part that recharges passage 7 and recharge door.
In all of the embodiments of the present invention, can described working medium storage tank 81 be set with reference to the present embodiment.
As shown in Figure 4 low-temperature receiver acting heat engine, itself and embodiment's 2 difference is:
Described exhaust timing control valve 90 and the described timing control valve 91 that recharges have been cancelled, on the cylinder of described cylinder piston mechanism 1, set up exhaust valve with the connectivity part of described exhaust passage 6, set up on the cylinder of described cylinder piston mechanism 1, with the described connectivity part that recharges passage 7 and recharge door, described air work mechanism 4 is changed be made as gas piston acting mechanism 42, described gas compression mechanism 5 is made as piston gas compressor structure 52.
As shown in Figure 5 low-temperature receiver acting heat engine, itself and embodiment's 1 difference is:
Cancel described exhaust timing control valve 90 and the described timing control valve 91 that recharges, on the cylinder of described cylinder piston mechanism 1, set up exhaust valve with the connectivity part of described exhaust passage 6, set up on the cylinder of described cylinder piston mechanism 1, with the described connectivity part that recharges passage 7 and recharge door, and set up exchange type regenerator 10, the fluid passage that is cooled of described exchange type regenerator 10 is made as described exhaust passage 6, and the fluid passage that is heated of described exchange type regenerator 10 is made as the described passage 7 that recharges.
As mode of execution that can conversion, described heater 2 can change on the cylinder and the described exhaust passage 6 between described exchange type regenerator 10 that is arranged on described cylinder piston mechanism 1.
As shown in Figure 6 low-temperature receiver acting heat engine, itself and embodiment's 2 difference is:
Cancel described exhaust timing control valve 90 and the described timing control valve 91 that recharges, on the cylinder of described cylinder piston mechanism 1, set up exhaust valve with the connectivity part of described exhaust passage 6, set up on the cylinder of described cylinder piston mechanism 1, with the described connectivity part that recharges passage 7 and recharge door, and set up exchange type regenerator 10, the fluid passage that is cooled of described exchange type regenerator 10 is made as described exhaust passage 6, and the fluid passage that is heated of described exchange type regenerator 10 is made as the described passage 7 that recharges.
As mode of execution that can conversion, described internal combustion firing chamber 8 can change in the cylinder and the described exhaust passage 6 between described exchange type regenerator 10 that is arranged on described cylinder piston mechanism 1.
As shown in Figure 7 low-temperature receiver acting heat engine, itself and embodiment's 1 difference is:
Be reciprocal passage 9 with described exhaust passage 6 and the described passage 7 that recharges changing integrated setting near an end of described cylinder piston mechanism 1, the gas access of described air work mechanism 4 and the gas outlet of described gas compression mechanism 5 all are communicated with the other end of described reciprocal passage 9; And set up material filling type regenerator 11, described material filling type regenerator 11 is located in described reciprocal passage 9.
In the present embodiment, described air work mechanism 4 is changed be made as gas piston acting mechanism 42, should be on the cylinder and the described reciprocal passage 9 between described material filling type regenerator 11 that are arranged on described cylinder piston mechanism 1 with described heater 2.
As shown in Figure 8 low-temperature receiver acting heat engine, itself and embodiment's 2 difference is:
Be reciprocal passage 9 with described exhaust passage 6 and the described passage 7 that recharges changing integrated setting near an end of described cylinder piston mechanism 1, the gas access of described air work mechanism 4 and the gas outlet of described gas compression mechanism 5 all are communicated with the other end of described reciprocal passage 9, and set up material filling type regenerator 11, described material filling type regenerator 11 is located in described reciprocal passage 9.
In the present embodiment, described air work mechanism 4 is changed be made as gas piston acting mechanism 42, described gas compression mechanism 5 is made as impeller gas compressor 51.
As mode of execution that can conversion, described internal combustion firing chamber 8 can change in the described reciprocal passage 9 that is arranged between described cylinder piston mechanism 1 cylinder and described material filling type regenerator 11.
As shown in Figure 9 low-temperature receiver acting heat engine, itself and embodiment's 7 difference is:
Described heater 2 is changed on the cylinder that is arranged on described cylinder piston mechanism 1, described air work mechanism 4 is changed be made as turbo-power mechanism 41, described gas compression mechanism 5 is made as piston gas compressor structure 52.
As shown in figure 10 low-temperature receiver acting heat engine, itself and embodiment's 8 difference is:
Described air work mechanism 4 is changed be made as turbo-power mechanism 41, described gas compression mechanism 5 is changed be made as piston gas compressor structure 52.
As mode of execution that can conversion, described internal combustion firing chamber 8 can also be changed in the cylinder and the reciprocal passage 9 between described material filling type regenerator 11 that is arranged on described cylinder piston mechanism 1.
As shown in figure 11 low-temperature receiver acting heat engine is with embodiment 1 difference:
set up two described cylinder piston mechanisms 1, make described low-temperature receiver acting heat engine comprise three described cylinder piston mechanisms 1, be reciprocal passage 9 with described exhaust passage 6 and the described passage 7 that recharges changing integrated setting near an end of described cylinder piston mechanism 1, all described passages 7 that recharge that are communicated with the cylinder of each described cylinder piston mechanism 1 respectively are communicated with through the gas outlet of gas inlet dispensing device 13 with described gas compression mechanism 5, all described exhaust passages 6 of being communicated with the cylinder of each described cylinder piston mechanism 1 respectively are communicated with through the gas access of exhaust dispensing device 12 with described air work mechanism 4.
As mode of execution that can conversion, described low-temperature receiver acting heat engine comprises the above cylinder piston mechanism 1 of two or four.
In all of the embodiments of the present invention, can two the above cylinder piston mechanisms 1 be set with reference to the present embodiment.
Embodiment 12
As shown in figure 12 low-temperature receiver acting heat engine, itself and embodiment's 10 difference is:
Described gas compression mechanism 5 is changed be made as impeller gas compressor 51.
As shown in figure 13 low-temperature receiver acting heat engine, itself and embodiment's 12 difference is:
Set up a described cylinder piston mechanism 1, make described low-temperature receiver acting heat engine comprise two described cylinder piston mechanisms 1, and four class door cylinder piston mechanisms 100 have been set up, the air supply opening 101 of described four class door cylinder piston mechanisms 100 is communicated with described working medium closed-loop path, concrete described air supply opening 101 is communicated with the cylinder of two described cylinder piston mechanisms 1 respectively through control valve, and the mouth 102 that recharges of described four class door cylinder piston mechanisms 100 is communicated with described working medium export mouth 80.
As mode of execution that can conversion, any other position that described air supply opening 101 can also change into described working medium closed-loop path is communicated with.
Of the present invention all arrange in the mode of execution of described internal combustion firing chamber 8, can described four class door cylinder piston mechanisms 100 be set with reference to the present embodiment.
Embodiment 14
Low-temperature receiver acting heat engine as shown in figure 14, its difference with embodiment 13 is: described air supply opening 101 changes into directly and being communicated with the gas outlet of described impeller gas compressor 51.
Embodiment 15
Low-temperature receiver acting heat engine as shown in figure 15, its difference with embodiment 14 is: described air supply opening 101 changes into directly and being communicated with the gas access of described impeller gas compressor 51;
In the present embodiment, described air supply opening 101 can be communicated with in the following way with the gas access of described impeller gas compressor 51: the motive fluid jetburner that described air supply opening 101 is made as Jet injector, and after acting, gas is communicated with the low-pressure gas entrance of this Jet injector after described cooler 3 is cooling, and the fluid output of this Jet injector is communicated with the gas access of described impeller gas compressor 51.
In all of the embodiments of the present invention, described air work mechanism 4 can be changed the acting mechanism that establishes any other form outside described turbo-power mechanism 41 and described gas piston acting mechanism 42, described gas compression mechanism 5 also can change the gas pressure mechanism that is made as any other form outside described impeller gas compressor 51 and described piston gas compressor structure 52.
Of the present invention all described exhaust valve and the described door that recharges are not set, can set up described exhaust valve and the described door that recharges, all be provided with described exhaust valve and described recharge the door mode of execution in, also can and describedly recharge a cancellation with described exhaust valve, in changing near an end of described cylinder piston mechanism 1 mode of execution that integrated setting is reciprocal passage 9 into, described exhaust valve also can integrated setting with described recharging at described exhaust passage 6 and the described passage 7 that recharges.
Obviously, the invention is not restricted to above embodiment, according to known technology and the technological scheme disclosed in this invention of related domain, can derive or association goes out many flexible programs, all these flexible programs also should be thought protection scope of the present invention.
Claims (10)
1. low-temperature receiver acting heat engine, it is characterized in that: comprise cylinder piston mechanism (1), heater (2), cooler (3), air work mechanism (4) and gas compression mechanism (5), (6) are communicated with the gas access of described air work mechanism (4) cylinder of described cylinder piston mechanism (1) through the exhaust passage, and the gas outlet of described air work mechanism (4) is communicated with through the gas access of described cooler (3) with described gas compression mechanism (5); The gas outlet of described gas compression mechanism (5) is communicated with the cylinder of described cylinder piston mechanism (1) through recharging passage (7), and described heater (2) is arranged on the cylinder of described cylinder piston mechanism (1) and/or to be arranged on described exhaust passage (6) upper and/or be arranged on described recharging on passage (7).
2. low-temperature receiver acting heat engine, it is characterized in that: comprise cylinder piston mechanism (1), internal combustion firing chamber (8), cooler (3), air work mechanism (4) and gas compression mechanism (5), (6) are communicated with the gas access of described air work mechanism (4) cylinder of described cylinder piston mechanism (1) through the exhaust passage, the gas outlet of described air work mechanism (4) is communicated with through the gas access of described cooler (3) and described gas compression mechanism (5), the gas outlet of described gas compression mechanism (5) is communicated with the cylinder of described cylinder piston mechanism (1) through recharging passage (7), formation working medium closed-loop path, described internal combustion firing chamber (8) is arranged in the cylinder of described cylinder piston mechanism (1) and/or is arranged in described exhaust passage (6) and/or is arranged on described recharging in passage (7), establishes working medium export mouth (80) on described working medium closed-loop path.
3. low-temperature receiver acting heat engine as claimed in claim 1 or 2, is characterized in that: establish exhaust timing control valve (90) on described exhaust passage (6).
4. low-temperature receiver acting heat engine as claimed in claim 1 or 2 is characterized in that: described recharge to establish on passage (7) recharge timing control valve (91).
5. low-temperature receiver acting heat engine as claimed in claim 4 is characterized in that: described the recharging between the described gas outlet that recharges timing control valve (91) and described gas compression mechanism (5) established working medium storage tank (81) on passage (7).
6. low-temperature receiver acting heat engine as claimed in claim 1 or 2 is characterized in that: on the cylinder of described cylinder piston mechanism (1), establish exhaust valve with the connectivity part of described exhaust passage (6); Establish on the cylinder of described cylinder piston mechanism (1), with the described connectivity part that recharges passage (7) and recharge door.
7. low-temperature receiver acting heat engine as claimed in claim 1 or 2 is characterized in that: described air work mechanism (4) is made as turbo-power mechanism (41) or is made as gas piston acting mechanism (42).
8. as low-temperature receiver acting heat engine as described in claim 1 or 2, it is characterized in that: described gas compression mechanism is established (5) for impeller gas compressor (51) or is made as piston gas compressor structure (52).
9. low-temperature receiver acting heat engine as claimed in claim 1 or 2, it is characterized in that: described air work mechanism (4) is to described gas compression mechanism (5) outputting power.
10. low-temperature receiver acting heat engine as claimed in claim 1 or 2, it is characterized in that: described low-temperature receiver acting heat engine also comprises exchange type regenerator (10), the fluid passage that is cooled of described exchange type regenerator (10) is made as described exhaust passage (6), and the fluid passage that is heated of described exchange type regenerator (10) is made as the described passage (7) that recharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100640427A CN103174544A (en) | 2012-03-04 | 2013-02-28 | Cold source working thermomotor |
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054213.3 | 2012-03-04 | ||
| CN201210054213 | 2012-03-04 | ||
| CN201210056071.4 | 2012-03-05 | ||
| CN201210056071 | 2012-03-05 | ||
| CN201210082050 | 2012-03-26 | ||
| CN201210082050.X | 2012-03-26 | ||
| CN201210089698 | 2012-03-29 | ||
| CN201210089698.X | 2012-03-29 | ||
| CN201210258768 | 2012-07-24 | ||
| CN201210258768.X | 2012-07-24 | ||
| CN201210261508 | 2012-07-25 | ||
| CN201210261508.8 | 2012-07-25 | ||
| CN2013100640427A CN103174544A (en) | 2012-03-04 | 2013-02-28 | Cold source working thermomotor |
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| CN103174544A true CN103174544A (en) | 2013-06-26 |
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Cited By (7)
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| CN103557088A (en) * | 2013-11-06 | 2014-02-05 | 龚炳新 | Novel stirling heat engine |
| CN104265498A (en) * | 2013-09-22 | 2015-01-07 | 摩尔动力(北京)技术股份有限公司 | Heat capacity machine |
| CN104329185A (en) * | 2013-09-22 | 2015-02-04 | 摩尔动力(北京)技术股份有限公司 | Volume type heat engine |
| CN104389693A (en) * | 2013-09-22 | 2015-03-04 | 摩尔动力(北京)技术股份有限公司 | Single-runner rotor engine |
| CN104712454A (en) * | 2014-01-09 | 2015-06-17 | 摩尔动力(北京)技术股份有限公司 | Hot-air engine |
| CN105840341A (en) * | 2016-03-25 | 2016-08-10 | 莫家群 | Thermodynamic gas piston type engine |
| CN113217133A (en) * | 2020-01-21 | 2021-08-06 | 机械科学研究院浙江分院有限公司 | Method for improving heat efficiency of steam engine by cyclic working |
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