CN103437908A - Engine with deep compression unit - Google Patents
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- CN103437908A CN103437908A CN2013103144221A CN201310314422A CN103437908A CN 103437908 A CN103437908 A CN 103437908A CN 2013103144221 A CN2013103144221 A CN 2013103144221A CN 201310314422 A CN201310314422 A CN 201310314422A CN 103437908 A CN103437908 A CN 103437908A
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Abstract
The invention discloses an engine with a deep compression unit, which comprises the deep compression unit, a packed heat regenerator and a piston acting mechanism. A gas outlet of the deep compression unit is communicated with an air cylinder of the piston acting mechanism by the packed heat regenerator; a communicating passage between the gas outlet of the deep compression unit and the packed heat regenerator is provided with a working medium guide outlet; the working medium guide outlet is provided with a control valve; the loading capacity of the gas outlet of the deep compression unit is higher than 1MPa. According to the engine with the deep compression unit, disclosed by the invention, the efficiency of a gas compression system is greatly improved, the weight is reduced, and the fabrication cost is reduced.
Description
Technical field
The present invention relates to engine art, especially a kind of degree of depth compression unit motor.
Background technique
The american documentation literature that the patent No. is 5050570 discloses a kind of motor, comprise cooling cylinder and hot cylinder, gas working medium is entered hot cylinder by the cooling cylinder compression by regenerator, and after described hot cylinder acting, gas working medium is discharged after described regenerator is cooling, and the efficiency of this motor is lower.The claimant studies discovery, and causing the reason that this engine efficiency is low is because described cooling cylinder can not provide the pressurized gas that pressure is higher.
The cooling cylinder of the motor in the document is set to first stage piston formula compressor compresses, if the pressurized gas of larger pressure are provided after first stage piston formula compressor compresses, can cause the efficiency of piston compressor also very low, and to make very huge, cost is quite expensive.
And the efficiency of the gas pressure that cooling cylinder provides and motor has direct relation, and this patent documentation is not considered and the impact on engine efficiency of gas pressure that cooling cylinder provides therefore, is needed a kind of engine efficiency that increases substantially of invention, reduce weight, cheap motor.
Summary of the invention
In order to address the above problem, the technological scheme that the present invention proposes is as follows:
A kind of degree of depth compression unit motor, comprise degree of depth compression unit, material filling type regenerator and piston type acting mechanism, the gas outlet of described degree of depth compression unit is communicated with through the cylinder of described material filling type regenerator and described piston type acting mechanism, establish the working medium export mouth on the gas outlet of described degree of depth compression unit and the communicating passage between described material filling type regenerator, at described working medium export mouth, place establishes control valve, and the bearing capacity of the gas outlet of described degree of depth compression unit is greater than 1MPa.
A kind of degree of depth compression unit motor, comprise degree of depth compression unit, material filling type regenerator and piston type acting mechanism, the gas outlet of described degree of depth compression unit is communicated with the cylinder of described piston type acting mechanism, described material filling type regenerator is located in the cylinder of described piston type acting mechanism, establish the working medium export mouth on the gas outlet of described degree of depth compression unit and the communicating passage between described material filling type regenerator, at described working medium export mouth, place establishes control valve, and the bearing capacity of the gas outlet of described degree of depth compression unit is greater than 1MPa.
Described working medium export mouth is located on the cylinder head of described piston type acting mechanism.
A kind of degree of depth compression unit motor, comprise degree of depth compression unit, exchange type regenerator and piston type acting mechanism, the gas outlet of described degree of depth compression unit is communicated with the cylinder of described piston type acting mechanism through the fluid passage that is heated of described exchange type regenerator, establish the working medium export mouth on the cylinder of described piston type acting mechanism, at described working medium export mouth, place establishes control valve, described working medium export mouth is communicated with the entrance of the fluid passage that is cooled of described exchange type regenerator, and the bearing capacity of the gas outlet of described degree of depth compression unit is greater than 1MPa.
Described degree of depth compression unit is made as the Multi-stage piston type compressor, and described Multi-stage piston type compressor and described piston type acting mechanism are the timing relation.
Described degree of depth compression unit is made as the Multi-stage piston type compressor, at the gas outlet of the afterbody of the described Multi-stage piston type compressor exhaust valve that to establish with described piston type acting mechanism be the timing relation.
Described degree of depth compression unit is made as the Multi-stage piston type compressor, on the communicating passage between the cylinder of the gas outlet of the afterbody of described Multi-stage piston type compressor and described piston type acting mechanism, establishes the timing control valve.
Described degree of depth compression unit is made as four class door piston compressors, and the air supply opening of described four class door piston compressors is communicated with the cylinder of described piston type acting mechanism, and the mouth that recharges of described four class door piston compressors is communicated with described working medium export mouth.
Described degree of depth compression unit is made as screw compressor, multi-stage roots formula compressor or is made as the multi-stage impeller gas compressor, on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit and described piston type acting mechanism, establishes the timing control valve.
Described working medium export mouth and acting mechanism connection.
Described acting mechanism is made as turbo-power mechanism.
Described degree of depth compression unit is made as the multi-stage impeller gas compressor, and described turbo-power mechanism is to described multi-stage impeller gas compressor outputting power.
The connecting port place be communicated with described degree of depth compression unit on the cylinder of described piston type acting mechanism establishes the timing control door.
Establish interstage cooler and/or compression process cooler on described degree of depth compression unit.
Principle of the present invention is: gas working medium is after described degree of depth compression unit compression, obtain the gas working medium of larger pressure, gas working medium after this compression enters the acting of described piston type acting mechanism, and completes by regenerator and discharge or acting again from the working medium export mouth in acting.
In the present invention, described four class door piston compressors 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 compressor of door.
In the present invention, described degree of depth compression unit refers to that all can be air compressing to the mechanism more than 1MPa, as four class door piston compressors, screw compressor, multi-stage roots formula compressor, Multi-stage piston type compressor or multi-stage impeller gas compressor, do not comprise first stage piston formula compressor.
In the present invention, so-called cooler refers to the device that all can freeze, and comprises radiator and with heat exchanger of being cooled to purpose etc.
In the present invention, the power pressure of the gas outlet of described degree of depth compression unit and its bearing capacity are complementary, and the highest power pressure of the gas outlet of described degree of depth compression unit reaches its bearing capacity.
In the present invention, the bearing capacity in the outlet port of described degree of depth compression unit is greater than 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa or is greater than 10MPa.
In the present invention, when described working medium export mouth is arranged on the cylinder of described piston type acting mechanism, it does not overlap with do work connecting port of mechanism connection of described degree of depth compression unit and described piston type.
In the present invention, should establish parts, unit and system in necessary place according to known technology, such as the place necessary, cooling system etc. is set.
Beneficial effect of the present invention is as follows:
Degree of depth compression unit motor disclosed in this invention has increased substantially the efficiency of gas compression system, has reduced weight, has reduced cost.
The accompanying drawing explanation
Shown in Fig. 1 is the structural representation of the embodiment of the present invention 1;
Shown in Fig. 2 is the structural representation of the embodiment of the present invention 2;
Shown in Fig. 3 is the structural representation of the embodiment of the present invention 3;
Shown in Fig. 4 is the structural representation of the embodiment of the present invention 4;
Shown in Fig. 5 is the structural representation of the embodiment of the present invention 5;
Shown in Fig. 6 is the structural representation of the embodiment of the present invention 6;
Shown in Fig. 7 is the structural representation of the embodiment of the present invention 7;
Shown in Fig. 8 is the structural representation of the embodiment of the present invention 8;
Shown in Fig. 9 is the structural representation of the embodiment of the present invention 9;
Shown in Figure 10 is the structural representation of the embodiment of the present invention 10;
Shown in Figure 11 is the structural representation of the embodiment of the present invention 11;
Shown in Figure 12 is the structural representation of the embodiment of the present invention 12;
Shown in Figure 13 is the structural representation of the embodiment of the present invention 13;
Shown in Figure 14 is the structural representation of the embodiment of the present invention 14,
In figure:
1 degree of depth compression unit, 2 material filling type regenerators, 3 piston type acting mechanisms, 4 turbo-power mechanisms, 5 working medium export mouths, 6 timing control valves, 11 Multi-stage piston type compressors, 12 4 class door piston compressors, 13 screw compressors, 14 multi-stage roots formula compressors, 15 multi-stage impeller gas compressors, 21 exchange type regenerators, 31 timing control doors, 51 control valves, 71 interstage coolers, 72 compression process coolers, 121 air supply openings, 122 recharge mouth, 123 relief openings, 124 suction ports.
Embodiment
Degree of depth compression unit motor as shown in Figure 1, comprise degree of depth compression unit 1, material filling type regenerator 2 and piston type acting mechanism 3, the gas outlet of described degree of depth compression unit 1 is communicated with through the cylinder of described material filling type regenerator 2 and described piston type acting mechanism 3, establish working medium export mouth 5 on the gas outlet of described degree of depth compression unit 1 and the communicating passage between described material filling type regenerator 2, at described working medium export mouth, 5 places establish control valve 51, and the bearing capacity of the gas outlet of described degree of depth compression unit 1 is greater than 1MPa.
The working procedure of the present embodiment is as follows: gas is after the compression of described degree of depth compression unit 1, its pressure is greater than 1MPa, the cylinder combustion that enters described piston type acting mechanism 3 after described material filling type regenerator 2 the absorbs heats acting of burning and expand, the rear gas of the acting of expanding is stayed heat in regenerator through described material filling type regenerator 2 again, from described working medium export mouth 5, discharge or acting again afterwards, heat in described material filling type regenerator 2 for being about to enter the working medium of described piston type acting mechanism 3 after next circulation heating is by described degree of depth compression unit 1 compression.
Degree of depth compression unit motor as shown in Figure 2, comprise degree of depth compression unit 1, material filling type regenerator 2 and piston type acting mechanism 3, the gas outlet of described degree of depth compression unit 1 is communicated with the cylinder of described piston type acting mechanism 3, described material filling type regenerator 2 is located in the cylinder of described piston type acting mechanism 3, establish working medium export mouth 5 between the gas outlet of described degree of depth compression unit 1 and described material filling type regenerator 2, described working medium export mouth 5 places establish control valve 51, and the bearing capacity of the gas outlet of described degree of depth compression unit 1 is greater than 1MPa.
Concrete, in the present embodiment, on the communicating passage that the gas outlet that described working medium export mouth 5 is arranged on described degree of depth compression unit 1 and described piston type do work between the cylinder of mechanism 3.
Degree of depth compression unit motor as shown in Figure 3, comprise degree of depth compression unit 1, material filling type regenerator 2 and piston type acting mechanism 3, the gas outlet of described degree of depth compression unit 1 is communicated with the cylinder of described piston type acting mechanism 3, described material filling type regenerator 2 is located in the cylinder of described piston type acting mechanism 3, establish working medium export mouth 5 on the cylinder head of described piston type acting mechanism 3, at described working medium export mouth, 5 places establish control valve 51, and the bearing capacity of the gas outlet of described degree of depth compression unit 1 is greater than 1MPa.
In the present invention, mode of execution for " described material filling type regenerator 2 is located in the cylinder of described piston type acting mechanism 3 ", can described working medium export mouth 5 be set with reference to embodiment 2, embodiment 3, as the mode of execution that can convert, when the setting position of described material filling type regenerator 2 has certain distance apart from cylinder top, described working medium export mouth 5 can also change on the cylinder sidewall be located between described material filling type regenerator 2 and cylinder top.
Embodiment 4
Degree of depth compression unit motor as shown in Figure 4, comprise degree of depth compression unit 1, exchange type regenerator 21 and piston type acting mechanism 3, the gas outlet of described degree of depth compression unit 1 is communicated with the cylinder of described piston type acting mechanism 3 through the fluid passage that is heated of described exchange type regenerator 21, establish working medium export mouth 5 on the cylinder of described piston type acting mechanism 3, at described working medium export mouth, 5 places establish control valve 51, described working medium export mouth 5 is communicated with the entrance of the fluid passage that is cooled of described exchange type regenerator 21, the bearing capacity of the gas outlet of described degree of depth compression unit 1 is greater than 1MPa.
Degree of depth compression unit motor as shown in Figure 5, it is on embodiment 4 basis: the connecting port place be communicated with described degree of depth compression unit 1 on the cylinder of described piston type acting mechanism 3 establishes timing control door 31.
All of the embodiments of the present invention, can arrange described timing control door 31 with reference to the present embodiment.
Embodiment 6
Degree of depth compression unit motor as shown in Figure 6, on embodiment 1 basis: described degree of depth compression unit 1 is made as to Multi-stage piston type compressor 11, on the communicating passage between the cylinder of the gas outlet of the afterbody of described Multi-stage piston type compressor 11 and described piston type acting mechanism 3, establishes timing control valve 6.Establish compression process cooler 72 on described Multi-stage piston type compressor 11.
As the mode of execution that can convert, can cancel described timing control valve 6, and adopt other modes to realize the timing relation of described Multi-stage piston type compressor and described piston type acting mechanism 3, for example making described Multi-stage piston type compressor 11 and described piston type acting mechanism 3 is the timing relation, or the gas outlet of the afterbody of described Multi-stage piston type compressor 11 to establish with described piston type acting mechanism 3 be the exhaust valve of timing relation.
As the mode of execution that can convert, described compression process cooler 72 can be cancelled.
As the mode of execution that can convert, can between two-stage level piston compressor, interstage cooler 71 be set.
As the mode of execution that can convert, described material filling type regenerator 2 can change in the cylinder that is located at described piston type acting mechanism 3, or can adopt described exchange type regenerator 21 to replace described material filling type regenerator 2.
Embodiment 7
Degree of depth compression unit motor as shown in Figure 7, it is on embodiment 2 basis, described degree of depth compression unit 1 is made as to four class door piston compressors 12, the air supply opening 121 of described four class door piston compressors 12 is communicated with the cylinder of described piston type acting mechanism 3, and the mouth 122 that recharges of described four class door piston compressors 12 is communicated with described working medium export mouth 5.
Degree of depth compression unit motor as shown in Figure 8, it is on embodiment 3 basis, described degree of depth compression unit 1 is made as to four class door piston compressors 12, the air supply opening 121 of described four class door piston compressors 12 is communicated with the cylinder of described piston type acting mechanism 3, and the mouth 122 that recharges of described four class door piston compressors 12 is communicated with described working medium export mouth 5.
Embodiment 7 and embodiment's 8 working procedure is as follows: the working procedure of the present embodiment is as follows: gas enters described four class door piston compressors 12 through suction port 124, and interior compressed at described four class door piston compressors 12, working medium after compressed is discharged and is entered described material filling type regenerator 2 absorption heats by the air supply opening 121 of described four class door piston compressors 12, and then enter in the cylinder of described piston type acting mechanism 3 acting of being burnt and expand, the gas expanded after doing work is derived and is entered described four class door piston compressors 12 from recharging mouth 122 from described working medium export mouth 5 through described material filling type regenerator 2 and after heat being left for to described material filling type regenerator 2, in described four class door piston compressors 12, again after acting, from the exhaust valve 123 of described four class door piston compressors 12, discharge, the heat that described material filling type regenerator 2 absorbs waits until in next circulation that heating is discharged through the air supply opening 121 of described four class door piston compressors 12, enter the pressurized gas before the cylinder of described piston type acting mechanism 3.
In the present invention, described material filling type regenerator 2 is arranged in the mode of execution on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3, and be provided with in the mode of execution of described exchange type regenerator 21, can described degree of depth compression unit 1 be made as to four class door piston compressors 12 with reference to embodiment 7 or embodiment 8.
Embodiment 9
Degree of depth compression unit motor as shown in Figure 9, its embodiment 1 basis on, described degree of depth compression unit 1 is made as to screw compressor 13, and sets up timing control valve 6 on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3.
Embodiment 10
Degree of depth compression unit motor as shown in figure 10, embodiment 2 basis on, described degree of depth compression unit 1 is made as to multi-stage roots formula compressor 14, and set up timing control valve 6 on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3, on described multi-stage roots formula compressor 14, interstage cooler 71 is set.
Degree of depth compression unit motor as shown in figure 11, it is on embodiment 3 basis, described degree of depth compression unit 1 is made as to multi-stage roots formula compressor 14, and set up timing control valve 6 on the communicating passage between the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3 cylinders, on described multi-stage roots formula compressor 14, interstage cooler 71 is set.
Degree of depth compression unit motor as shown in figure 12, it is on embodiment 4 basis, described degree of depth compression unit 1 is made as to multi-stage impeller gas compressor 15, and establish timing control valve 6 on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3, interstage cooler 71 and compression process cooler 72 are set on described multi-stage impeller gas compressor 15.
Degree of depth compression unit motor as shown in figure 13, it is on embodiment 2 basis, described degree of depth compression unit 1 is made as to multi-stage impeller gas compressor 15, and the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3 is provided with timing control valve 6.Described working medium export mouth 5 and acting mechanism connection, and by described acting mechanism the concrete turbo-power mechanism 4 that is made as, 4 pairs of described multi-stage impeller gas compressor 15 outputting powers of described turbo-power mechanism are established interstage cooler 71 and compression process cooler 72 on described degree of depth compression unit 1.
As the mode of execution that can convert, described acting mechanism can change into and be arranged to other forms of acting mechanism, such as cylinder piston acting mechanism, the Roots mechanism etc. of doing work; Described turbo-power mechanism 4 also can be to described multi-stage impeller gas compressor 15 outputting powers.
In other all mode of executions except the mode of execution that described degree of depth compression unit 1 is made as to four class door piston compressors 12, can described acting mechanism be set with reference to the present embodiment.
Degree of depth compression unit motor as shown in figure 14, it is on embodiment 3 basis, described degree of depth compression unit is made as to multi-stage impeller gas compressor 15, establish timing control valve 6 on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit 1 and described piston type acting mechanism 3, described working medium export mouth 5 and acting mechanism connection, and by described acting mechanism the concrete turbo-power mechanism 4 that is made as, 4 pairs of described multi-stage impeller gas compressor 15 outputting powers of described turbo-power mechanism, establish interstage cooler 71 and compression process cooler 72 on described degree of depth compression unit 1.
As the mode of execution that can convert, all selectively the bearing capacity in the outlet port of described degree of depth compression unit 1 is changed be made as in above-mentioned all mode of executions of the present invention and be greater than 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa or be greater than 10MPa.Now, through the pressure of the working medium of described degree of depth compression unit 1 compression respectively correspondence reach and be greater than 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa or be greater than 10MPa.
On above embodiment's basis, can independently select as required to change the concrete form of described degree of depth compression unit 1 and concrete form and the setting position of described regenerator, the restriction of the concrete form that not provided by above-described embodiment, for example, when described screw compressor 13 that described degree of depth compression unit 1 adopts in embodiment 9, described material filling type regenerator 2 can change in the cylinder that is located at described piston type acting mechanism 3, or can adopt described exchange type regenerator 21 to replace described material filling type regenerator 2; When described multi-stage roots formula compressor 14 that described degree of depth compression unit 1 adopts in embodiment 10, described material filling type regenerator 2 also can change between the cylinder of the gas outlet that is arranged on described degree of depth compression unit 1 and described piston type acting mechanism (3), perhaps can adopt described exchange type regenerator 21 to replace described material filling type regenerator 2, the like.
On above embodiment's basis, can independently select as required to change the form that arranges of cooler, the restriction of the concrete form that not provided by above-described embodiment, for example, in embodiment 11, can cancel described interstage cooler 71, and change into, compression process cooler 72 is set, or directly not establish cooler, interstage cooler 71 and compression process cooler 72 are set again or simultaneously, and the rest may be inferred.
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 think protection scope of the present invention.
Claims (10)
1. a degree of depth compression unit motor, comprise degree of depth compression unit (1), material filling type regenerator (2) and piston type acting mechanism (3), it is characterized in that: the gas outlet of described degree of depth compression unit (1) is communicated with the cylinder of described piston type acting mechanism (3) through described material filling type regenerator (2), establish working medium export mouth (5) on the gas outlet of described degree of depth compression unit (1) and the communicating passage between described material filling type regenerator (2), locate to establish control valve (51) at described working medium export mouth (5), the bearing capacity of the gas outlet of described degree of depth compression unit (1) is greater than 1MPa.
2. a degree of depth compression unit motor, comprise degree of depth compression unit (1), material filling type regenerator (2) and piston type acting mechanism (3), it is characterized in that: the gas outlet of described degree of depth compression unit (1) is communicated with the cylinder of described piston type acting mechanism (3), described material filling type regenerator (2) is located in the cylinder of described piston type acting mechanism (3), establish working medium export mouth (5) on the gas outlet of described degree of depth compression unit (1) and the communicating passage between described material filling type regenerator (2), locate to establish control valve (51) at described working medium export mouth (5), the bearing capacity of the gas outlet of described degree of depth compression unit (1) is greater than 1MPa.
3. degree of depth compression unit motor as claimed in claim 2, it is characterized in that: described working medium export mouth (5) is located on the cylinder head of described piston type acting mechanism (3).
4. a degree of depth compression unit motor, comprise degree of depth compression unit (1), exchange type regenerator (21) and piston type acting mechanism (3), it is characterized in that: the gas outlet of described degree of depth compression unit (1) is communicated with the cylinder of described piston type acting mechanism (3) through the fluid passage that is heated of described exchange type regenerator (21), establish working medium export mouth (5) on the cylinder of described piston type acting mechanism (3), locate to establish control valve (51) at described working medium export mouth (5), described working medium export mouth (5) is communicated with the entrance of the fluid passage that is cooled of described exchange type regenerator (21), the bearing capacity of the gas outlet of described degree of depth compression unit (1) is greater than 1MPa.
5. as degree of depth compression unit motor as described in any one in claim 1 to 4, it is characterized in that: described degree of depth compression unit (1) is made as Multi-stage piston type compressor (11), and described Multi-stage piston type compressor (11) is the timing relation with described piston type acting mechanism (3).
6. as degree of depth compression unit motor as described in any one in claim 1 to 4, it is characterized in that: described degree of depth compression unit (1) is made as Multi-stage piston type compressor (11), and at the gas outlet of the afterbody of described Multi-stage piston type compressor (11), establishing with described piston type acting mechanism (3) is the exhaust valve of timing relation.
7. as degree of depth compression unit motor as described in any one in claim 1 to 4, it is characterized in that: described degree of depth compression unit (1) is made as Multi-stage piston type compressor (11), on the communicating passage between the cylinder of the gas outlet of the afterbody of described Multi-stage piston type compressor (11) and described piston type acting mechanism (3), establishes timing control valve (6).
8. as degree of depth compression unit motor as described in any one in claim 1 to 4, it is characterized in that: described degree of depth compression unit (1) is made as four class door piston compressors (12), the air supply opening of described four class door piston compressors (12) is communicated with the cylinder of described piston type acting mechanism (3), and the mouth that recharges of described four class door piston compressors (12) is communicated with described working medium export mouth (5).
9. as degree of depth compression unit motor as described in any one in claim 1 to 4, it is characterized in that: described degree of depth compression unit (1) is made as screw compressor (13), multi-stage roots formula compressor (14) or is made as multi-stage impeller gas compressor (15), on the communicating passage between the cylinder of the gas outlet of described degree of depth compression unit (1) and described piston type acting mechanism (3), establishes timing control valve (6).
10. as degree of depth compression unit motor as described in any one in claim 1 to 4, it is characterized in that: described working medium export mouth (5) and acting mechanism connection.
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| CN2013103144221A CN103437908A (en) | 2012-08-01 | 2013-07-24 | Engine with deep compression unit |
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| CN201210270773.2 | 2012-08-01 | ||
| CN201210270773 | 2012-08-01 | ||
| CN201210273622.2 | 2012-08-02 | ||
| CN201210273622 | 2012-08-02 | ||
| CN2013103144221A CN103437908A (en) | 2012-08-01 | 2013-07-24 | Engine with deep compression unit |
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| US5050570A (en) * | 1989-04-05 | 1991-09-24 | Thring Robert H | Open cycle, internal combustion Stirling engine |
| CN1114389A (en) * | 1994-06-21 | 1996-01-03 | 雷衍章 | High-energy-saving stepless variable engine using more kinds of fuel oils and method for supplying oil and gas |
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Application publication date: 20131211 |