CN201511808U

CN201511808U - Motor vehicle

Info

Publication number: CN201511808U
Application number: CN2009201315569U
Authority: CN
Inventors: 丛洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-07
Filing date: 2009-05-07
Publication date: 2010-06-23
Anticipated expiration: 2019-05-07

Abstract

The utility model discloses a motor vehicle which comprises a compressed air engine, a windage engine, a reversing device, a transmission system and wheels, wherein the compressed air engine is provided with a main power output shaft driven by the compressed air and capable of outputting the main power, the windage engine is provided with an impeller shaft driven by the forward fluid resistance during the driving process of the motor vehicle and capable of outputting the auxiliary power, the main power output through the main power output shaft directly drives the transmission system, the auxiliary power output through the impeller shaft drives the transmission system after being reversed through the reversing device, and the output shaft of the transmission system drives the wheels. The main power output by the compressed air engine directly drives the transmission system of the motor vehicle, and the main power output by the compressed air engine is not required to go through a first reversing device and a second reversing device, therefore, the transmission line of the main power putout by the compressed air engine is effectively reduced, the energy loss during the power transmission process is reduced, and the transmission efficiency of the main power is improved.

Description

Self-propelled vehicle

Technical field

The utility model is about a kind of self-propelled vehicle.

Background technology

Directly be used for fear of the serious environmental pollution with the windage air-flow that self-propelled vehicle runs in the process of moving, it number is 11/802 that applicant of the present utility model has proposed U. S. application, 341 patent application, this application discloses a kind of driving engine, it comprises a left side that is the symmetrical structure layout, right wind engine, a left side, right wind engine comprises blade wheel chamber and the impeller that is installed in the blade wheel chamber, blade, this driving engine with pressure gas as active force, to receive the motion windage as auxiliary power, common drives impeller, blade movement produces takeoff output, and described power is through central active force output variable speed case speed change rear drive operating motor vehicles.

The proposition that above-mentioned application is initiative adopt pressure gas as active force and directly utilize wind engine and the self-propelled vehicle of windage air-flow as auxiliary power, this self-propelled vehicle does not need the windage air-flow is converted to electric energy, do not need complicated electromechanical energy conversion systems, simplified the structure of self-propelled vehicle, for energy savings and searching fuel oil substitute provide a brand-new approach.

In order further to optimize the performance of wind engine, improve the work efficiency of wind engine and self-propelled vehicle, on the basis of aforementioned application, it number is 12/377 that applicant of the present utility model has proposed U. S. application again, the patent application of 513 (WO2008/022556), this patent application discloses a kind of compound type wind engine, it comprises the left side with second impeller that works alone separately, right windage driving engine and be installed in a left side, a plurality of first compressed gas engines around the right windage driving engine with first impeller, left windage driving engine and first compressed gas engine on every side thereof, the left power take-off shaft of power process with right windage driving engine and the output of first compressed gas engine on every side thereof, right power take-off shaft, reverse wheel, export active force behind the gear transmission.

But, since above-mentioned still be a kind of emerging technology with pressure gas as the wind engine and the self-propelled vehicle in active force source, still be necessary these wind engines and adopt the structure of the self-propelled vehicle of this wind engine further to improve.Particularly aspect tractive performance, how better utilization pressure gas and windage air-flow make the better cooperation of generation between active force and the auxiliary power, improve the service efficiency of active force, more need further to improve.

The utility model content

Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of simple in structure and self-propelled vehicle that driving efficiency is high is provided.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of self-propelled vehicle, comprise compressed gas engine, the windage driving engine, reversing arrangement, transmission system and wheel, described compressed gas engine has by compressed gas-driven and exports the active force output shaft of active force, the place ahead resistance fluid drives and export the paddle shaft of auxiliary power when described windage driving engine has by motor-driven vehicle going, the described transmission system of active force direct drive of described active force output shaft output, the auxiliary power of described paddle shaft output is through the described transmission system of reversing arrangement commutation rear drive, the output drive wheels of described transmission system.

Described windage driving engine comprises the first windage driving engine and the second windage driving engine that symmetrical structure is provided with, described reversing arrangement comprises first reversing arrangement and second reversing arrangement, described first reversing arrangement is used for the auxiliary power of the counter-rotational first windage engine impeller axle and second windage engine impeller axle output each other is transformed into same auxiliary power output shaft, and the auxiliary power that described second reversing arrangement is used for exporting on the described auxiliary power output shaft is transformed into described transmission system.

Described first reversing arrangement comprises reverse wheel and belt conveyor, and the auxiliary power by the counter-rotational described first windage engine impeller axle and the output of the second windage engine impeller axle each other of described reverse wheel and belt conveyor is transformed on the described auxiliary power output shaft.Described reverse wheel can be synchronizing wheel, sprocket wheel or belt pulley, and correspondingly, described belt conveyor is synchronous band, chain or belt pulley.

Described second reversing arrangement comprises intermeshing first drive bevel gear and second drive bevel gear, and first drive bevel gear is fixed on the auxiliary power output shaft, and described second drive bevel gear drives transmission system.Described second drive bevel gear is fixed on the described active force output shaft.Described second reversing arrangement is a versatile spindle.Described self-propelled vehicle comprises first arrangement of clutch, and the output of described auxiliary power output shaft connects first arrangement of clutch.

The output of described first arrangement of clutch connects the input of described active force output shaft, is provided with second arrangement of clutch between the output of described active force output shaft and the transmission system.

Be provided with second arrangement of clutch between the output of described active force output shaft and the transmission system.

Described compressed gas engine comprises housing, impeller body and active force output shaft, described impeller body is fixed on the described active force output shaft and is positioned at described housing, offer the entrance that the impeller body that is used in housing sprays into gas on the described housing, have a plurality of epitrochoidal chambers on the periphery of fitting with shell inner surface of described impeller body, the described epitrochoidal chamber of the inner surfaces enclose of described housing, making the gas that sprays into epitrochoidal chamber from entrance not only can promote impeller body rotates but also is temporarily stored in the epitrochoidal chamber, also offer gas vent on the described housing, outwards expand when the just proper pressure gas that is temporarily stored in the epitrochoidal chamber turns to gas vent and spray work done, further promote impeller body and rotate.

A plurality of epitrochoidal chambers center on the axis of described active force output shaft with the circumference rectangular distribution.

Described entrance and ejiction opening are with circumference and distribute alternately.

Also be provided with silencer champer on the described housing, described ejiction opening communicates with silencer champer, and described silencer champer is interlinked to the outside by one-level air extractor duct and the housing that is provided with on the housing.

Described silencer champer is continuous or interrupted noise reduction groove.

Described silencer champer is interrupted noise reduction groove, each noise reduction groove on housing with the circumference rectangular distribution.

On the cross section of vertical active force output shaft axis, epitrochoidal chamber is the triangular shape that is formed by three end to end curves.

The cross sectional shape of described epitrochoidal chamber is identical, and it is on the same circumference at center that the corresponding summit of each epitrochoidal chamber is positioned at active force output shaft axis.

A kind of self-propelled vehicle, comprise above-mentioned compressed gas engine, pressurization-gas cascade, jet system, transmission system and wheel, jet system has admission port and air blast nozzle, the output of pressurization-gas cascade connects the admission port of jet system by the road, air blast nozzle sprays into pressure gas the epitrochoidal chamber of compressed gas engine from air nozzle, the active force output shaft connects transmission system by arrangement of clutch, and transmission system connects wheel.

The beneficial effects of the utility model are, because the transmission system of the active force of compressed gas engine output direct drive self-propelled vehicle, the active force output of compressed gas engine need not through first reversing arrangement and second reversing arrangement, effectively shortened the transmission line of compressed gas engine output active force, reduce the waste of power in the power transmission process, improved the driving efficiency of active force.And, because active force is without first reversing arrangement and second reversing arrangement, has only auxiliary power through first reversing arrangement and second reversing arrangement, thereby the requirement of first reversing arrangement and second reversing arrangement greatly reduced, can further reduce the manufacturing cost of first reversing arrangement and second reversing arrangement again.

Description of drawings

Fig. 1 is compressed air container, the structural representation when jet system is connected with compressed gas engine of self-propelled vehicle;

Fig. 2 is the structural representation of reducing valve when off position of self-propelled vehicle;

Fig. 3 is the structural representation of reducing valve when open position of self-propelled vehicle;

Fig. 4 is the section-drawing at A-A place among Fig. 3;

Fig. 5 is the structural representation sketch (two wheels only are shown) of self-propelled vehicle;

Fig. 6 is the schematic top plan view of self-propelled vehicle;

Fig. 7 is the windage driving engine that is assembled into one and the schematic top plan view of compressed gas engine;

Fig. 8 is that the windage driving engine that is assembled into one and the master of compressed gas engine look scheme drawing;

Fig. 9 is the schematic top plan view of the compressed gas engine of self-propelled vehicle;

Figure 10 is that the master of the compressed gas engine of self-propelled vehicle looks scheme drawing;

Figure 11 is the structural representation of self-propelled vehicle shock mitigation system;

Figure 12 is the partial enlarged drawing at A indication place among Figure 11;

Figure 13 is the partial enlarged drawing at B indication place among Figure 11;

Figure 14 is the constructional drawing of second operating room of cylinder block when air-breathing;

Figure 15 is the constructional drawing of the another kind of embodiment of self-propelled vehicle shock mitigation system;

Figure 16,17 represent respectively windage driving engine and compressed gas engine also, the schematic diagram in when series connection;

Figure 18 is the constructional drawing of air blast nozzle;

Figure 19 is the birds-eye view of self-propelled vehicle second embodiment;

Figure 20 is the birds-eye view of self-propelled vehicle the 3rd embodiment;

Figure 21 is the birds-eye view of self-propelled vehicle the 4th embodiment;

Figure 22 is the windage driving engine of reflection self-propelled vehicle the 4th embodiment and the birds-eye view of compressed gas engine structure;

Figure 23 is the windage driving engine of reflection self-propelled vehicle the 5th embodiment and the birds-eye view of compressed gas engine structure;

Figure 24 is the birds-eye view of self-propelled vehicle the 6th embodiment;

Figure 25 is the constructional drawing of the reducing valve of self-propelled vehicle the 6th embodiment when closing;

Figure 26 is the constructional drawing of the reducing valve of self-propelled vehicle the 6th embodiment when opening;

Figure 27 is the reducing valve of reflection self-propelled vehicle the 6th embodiment and the structural representation of pressurization-gas cascade, distributing box and transmission device annexation;

Figure 28 is the birds-eye view that adopts the self-propelled vehicle of another kind of windage driving engine;

Figure 29 to Figure 31 is respectively main cross-sectional schematic, side cross-sectional schematic and the birds-eye view of the windage driving engine among Figure 28;

Figure 32 is the birds-eye view of the another embodiment of self-propelled vehicle.

The specific embodiment

Shown in Fig. 1 to 5, the present embodiment self-propelled vehicle comprises jet system, compressed gas engine 4, windage driving engine 3,3 ', transmission system 11 and wheel 123.Jet system has air blast nozzle 61, compressed gas engine 4 has active force output shaft 120, the air blast nozzle 61 of jet system is jet to compressed gas engine 4 by gas ejector pipe 13, after compressed gas engine 4 expands gas compression earlier again, the active force output shaft 120 of drive compression gas blowing engine rotates, and active force output shaft 120 drives wheel 123 by transmission system 11 and rotates.Transmission system 11 can comprise bonded assembly change-speed box 112, universal driving device 113 and drive axle 114 in turn, is provided with between the active force output shaft 120 of compressed gas engine 4 and the transmission system 11 to connect first arrangement of clutch 56, and drive axle 114 connects wheel 123.

As described in Fig. 1 to Fig. 4, jet system comprises pressurization-gas cascade 20, decompression accumulator unit, distributing box 30 and the air blast nozzle 61 of store compressed gas, the output of described pressurization-gas cascade 20 by the road 3 connect the decompression accumulator unit admission port, the air extractor duct of described decompression accumulator unit connects air blast nozzle 61 through distributing box 30, distributing box 30 is used for the gas demultiplexing gas with the output of decompression accumulator unit, and each road gas is by cooresponding air blast nozzle 61 ejections.The decompression accumulator unit comprises air container and heat exchange rig.Air container has first air chamber, 2, the first air chambers 2 and has first admission port 21 and first air extractor duct, 22, the first admission ports 21 and be used for the supplied gas input, and first air extractor duct 22 is used to export gas.The two ends of pipeline 3 connect first admission port 21 of the pressurization-gas cascade 20 and first air chamber 2 respectively, and pipeline 3 can have one or more, and the sectional area of pipeline 3 is less than the sectional area of pressurization-gas cascade 20 and the sectional area of first air chamber 2.Heat exchange rig comprises first heat exchange unit 40, first heat exchange unit 40 is loaded on first air chamber 2, first heat exchange unit 40 comprises first temperature conditioning chamber 41 and first medium 42, around this first temperature conditioning chamber, 41 encirclements, first air chamber 2, first medium 42 is packed between first temperature conditioning chamber 41 and first air chamber 2, this first medium 42 can be liquid (as a water), also can be gas, and perhaps other can play the medium of heat exchange action.The temperature of first medium 42 is higher than the temperature of gases in first air chamber 2, make pressure gass in the pressurization-gas cascade 20 be discharged into first air chamber 2 by pipeline 3 after, carry out interchange of heat with first medium 42, be heated first air extractor duct 22 outputs of back from first air chamber 2.First air chamber 2 can be made by the material with preferable heat conductivility, thereby the gas and first medium 42 be convenient in first air chamber 2 carry out interchange of heat.First temperature conditioning chamber 41 can be made by not heat conduction or the relatively poor material of heat conductivility, makes heat be difficult for being dispersed in the ambient air.

First heat exchange unit 40 is connected with cooler 5, the two ends of cooler 5 all are connected with first temperature conditioning chamber 41, form a refrigeration cycle, cooler 5 is provided with first circulation pump 51 and controls the first circulation pump switch 52 of first circulation pump, 51 open and close.Behind 2 gas interchange of heat in first air chamber, the drop in temperature of first medium 42 in first temperature conditioning chamber 41, first medium 42 after this cooling circulates in the cooler 5 and first temperature conditioning chamber 41, refrigeration air conditioner makes the ambient air circulation and carries out interchange of heat with cooler 5, can make the ambient air cooling, reach the purpose of refrigeration.

After the gas of pressurization-gas cascade 20 outputs is depressurized first heat exchange unit, 40 heating of accumulator unit,, air blast nozzle 61 places can even not frozen because of the too low condensation of temperature again by air blast nozzle 61 ejections; Simultaneously,, as circulation vector, reach the purpose that makes the ambient air cooling, saved the energy with first medium 42 after the cooling by first heat exchange unit 40 is connected with refrigeration air conditioner.

To shown in Figure 5, jet system also can comprise reducing valve 6 as Fig. 3, and this reducing valve 6 is used for the air pressure in first air chamber 2 is remained on setting air pressure.Reducing valve 6 comprises housing 61, spool 62, elastic body 63, latch segment 64 and regulating block 65.Housing 61 is installed in first admission port, 21 places of first air chamber 2 by fastener 14, and housing 61 parts are positioned at first air chamber, 2 inside, and housing 61 parts are stretched out outside first air chamber 2.Housing 61 axially runs through, and it has the air guide port 611 that the gas that is used to guide in the pipeline 3 enters first air chamber 2, and housing 61 also has the air flue 612 that radially runs through, and this air flue 612 is communicated with first air chamber 2.Spool 62 places housing 61 inside, and spool 62 is positioned at housing 61 two ends on axially and is respectively sealed end 621 and adjustable side 622, and sealing end 621 can seal air flue 612 and/or air guide port 611.Elastic body 63 can housing 61 axially on dilatation, the two ends of elastic body 63 compress the adjustable side 62 and the regulating block 65 of spool 62 respectively, regulating block 65 is threaded with housing 61, latch segment 64 is threaded with housing 61 and regulating block 65 is pressed on the elastic body 63, and regulating block 65 and latch segment 64 have respectively axially run through first, two gas ports 651,641, first, two gas ports 651,641 are communicated with and that gas is imported housing 61 is inner and act on the adjustable side 622 of spool 62, and the aperture of first gas port 651 is less than the aperture of second gas port 641.The sealed end 621 of spool is truncated cone-shaped, is fixed with rubber-like seal ring 623 on its contoured surface.Also be fixed with elastic seal ring 623 on the contoured surface of the adjustable side of spool.On the cross section of vertical shell 61 axis, the sectional area of the sealed end 621 of spool is less than the sectional area of adjustable side 622.The pressure that acts on the sealed end 621 comprises that the pressure that acts on adjustable side 622 comprises the elastic force of the air pressure and the elastic body 63 of first air chamber 2 from the air pressure of the gas of pipeline 3 outputs.Elastic body such as spring, or other can housing 61 axially on the element of dilatation.

The principle of work of reducing valve is as follows: when the air pressure in first air chamber 2 when setting air pressure, the pressure that acts on seal spool end 621 is greater than the pressure that acts on adjustable side 622, spool 62 is moved and break away from air guide port 611 and air flue 612, make the gas in the pipeline 3 enter first air chamber 2, the pressure stability in first air chamber 2 is being set air pressure; When the air pressure in first air chamber 2 when setting air pressure, spool 62 moves and blocks air guide port 611 and air flue 612, make the gas in the pipeline 3 can not enter first air chamber 2, in the process of air blast nozzle 61 ejection gases, air pressure in first air chamber 2 reduces, when air pressure was lower than setting air pressure, the gas of pipeline 3 entered first air chamber 2, reaches balance again.By this reducing valve is set, make the air pressure of decompression accumulator unit output gas can be stabilized in setting air pressure.

By screwing or unscrew regulating block 64, the predetermincd tension that can regulate elastic body 63, thus can change the initial setting air pressure of reducing valve.

The decompression accumulator unit can also comprise second air chamber 7 and second heat exchange unit 8.On air flow line, first air chamber 2 is positioned at before second air chamber 7.Second air chamber 7 has second admission port 71 and second air extractor duct, 72, the second admission ports 71 are connected with first air extractor duct 22 of first air chamber 2.Second heat exchange unit 8 comprises second temperature conditioning chamber 81, second medium 82 and temperature booster 83, around second temperature conditioning chamber, 81 encirclements, second air chamber 7, second medium 82 is packed between second temperature conditioning chamber 81 and second air chamber 7, and second medium 82 is as liquid or gas.Temperature booster 83 is used for second medium 82 is heated, and this temperature booster 83 is as solar heater, electric heater or microwave applicator, or other can be used for the temperature booster of medium heating; Temperature booster can have one or more, and the kind of temperature booster also can have one or more.Second temperature conditioning chamber 81 is connected with the radiator 9 of heating air conditioner, forms to heat circulation loop.Radiator 9 is provided with second circulation pump 901 and controls the second circulation pump switch 902 of second circulation pump, 901 open and close.Second medium 82 after the heating circulates in second temperature conditioning chamber 81 and radiator 9, and heating air conditioner makes the ambient air circulation and carries out interchange of heat with radiator 9, and ambient air is heated up, and reaches the purpose that heats.By this second heat exchange unit 8, can on the basis of first heat exchange unit, 40 heating, further heat gas, make the air blast nozzle of jet system be difficult for condensation even icing more.Second admission port 71 of second air chamber 7 also can be provided with reducing valve 6.

In addition, first temperature conditioning chamber 41 is connected by pipeline with second temperature conditioning chamber 81 and forms circulation loop, and this circulation loop is provided with the 3rd circulation pump 903 and controls the 3rd circulation pump switch 904 of the 3rd circulation pump 903 open and close.

Heat exchange rig can only comprise and utilize interchange of heat to realize first heat exchange unit to the gas heating in the air container that the quantity of this first heat exchange unit can have one or more; Heat exchange rig also can only comprise second heat exchange unit with temperature booster, and the quantity of this second heat exchange unit can have one or more; Heat exchange rig also can comprise first and second heat exchange unit simultaneously.When adopting first heat exchange unit, not only can heat, and can play the purpose that makes cooling in the self-propelled vehicle with cooled first medium as media to gas.When adopting second heat exchange unit, second medium after the heating plays making the purpose that heats up in the self-propelled vehicle as media.

To shown in Figure 8, the windage driving engine has two that are the symmetrical structure layout, is respectively the first windage driving engine 3 and the second windage driving engine 3 ' as Fig. 6.The first windage driving engine comprises first casing 117, first blade wheel chamber 43, first impeller 44 and first paddle shaft 45, first blade wheel chamber 43 is crossed by first casing 117, first impeller 44 has a plurality of, each first impeller 44 is fixed on first paddle shaft 45 and is positioned at first blade wheel chamber, 43 inside, and first casing 117 is provided with first ventilation inlet 1 of resistance fluid in the place ahead when being used to receive motor-driven vehicle going, this first ventilation inlet 1 has ventilation inlet collar extension and ventilation inlet internal orifice, and the bore of ventilation inlet collar extension is greater than the bore of ventilation inlet internal orifice.First ventilation inlet 1 is communicated with first blade wheel chamber 43, by first ventilation inlet 1 the resistance fluid is imported first blade wheel chamber, 43 inside, promotes first impeller 44 and 45 rotations of first paddle shaft, by first paddle shaft, 45 output auxiliary powers.The second windage driving engine 3 ' has second casing 117 ', second blade wheel chamber 43 ', second impeller 44 ', second paddle shaft 45 ' and is used to receive second ventilation inlet 1 ' of resistance fluid.First blade wheel chamber 43 and second blade wheel chamber 43 ' independently are provided with and are not communicated with mutually.First paddle shaft 45 and second paddle shaft, 45 ' the parallel and switched in opposite are fixed with on first paddle shaft 45 on first transmission gear, 46, the second paddle shafts 45 ' and are fixed with second transmission gear 118.Self-propelled vehicle also comprises first reversing arrangement, second reversing arrangement and auxiliary power output shaft.First reversing arrangement comprises reversing gear 119 and belt conveyor 47, second reversing arrangement comprises and being meshed and first drive bevel gear 49 and second drive bevel gear 50 of axis normal, reversing gear 119 and first transmission gear, 46 engagement and parallel axes, belt conveyor 47 is on first drive bevel gear 49, second transmission gear 118 and the reversing gear 119 of distribution triangular in shape, and first drive bevel gear 49 is fixed on the auxiliary power output shaft 130.The power of first paddle shaft 45 and the 45 ' output of second paddle shaft is transformed on the auxiliary power output shaft 130 through first reversing arrangement, and the power of these auxiliary power output shaft 130 outputs is transformed into the transmission system 11 of self-propelled vehicle through second reversing arrangement.The windage driving engine can have two, also one or more can be arranged.The a plurality of impellers that are fixed on the paddle shaft are housed in the blade wheel chamber of windage driving engine, and resistance fluid driven impeller and paddle shaft rotate.

The power of windage engine impeller axle output can the direct drive self-propelled vehicle after through the reversing arrangement commutation transmission system, as shown in figure 16; Also can be through reversing arrangement commutation back by coming the transmission system of driving machine motor-car, as shown in figure 17 with the series connected mode of active force output shaft of compressed gas engine.

To shown in Figure 8, compressed gas engine 4 independently is provided with first and second windage driving engine 3,3 ' and is positioned at first and second windage driving engine 3,3 ' rear as Fig. 6.Compressed gas engine 4 has active force output shaft 120, second drive bevel gear 50 is fixed on the end of this active force output shaft 120, and first and second

drive bevel gear

49,50 by mutual Vertical Meshing plays will first and second windage driving engine 3, output to the purpose of compressed gas engine active force output shaft 120 after the vertical commutation of power of 3 ' output.

Self-propelled vehicle is provided with first arrangement of clutch 160, and the power of first and second windage driving engine 3,3 ' output outputs on the auxiliary power output shaft 130, as shown in Figure 8 by this first arrangement of clutch 160.At the start-up period of self-propelled vehicle, the windage driving engine does not have takeoff output, and first arrangement of clutch 160 separates, and makes the auxiliary power output shaft 130 can be along with active force output shaft 120 does not rotate, thereby has alleviated the starting load of self-propelled vehicle; Self-propelled vehicle is in the cruising stage, and first arrangement of clutch 160 engages, and the power of the power of auxiliary power output shaft 130 outputs and 120 outputs of active force output shaft is the transmission system 11 of driving machine motor-car together.This first arrangement of clutch 160 as existing free-wheel clutch, overriding clutch etc. certainly, also can have the arrangement of clutch of separation and engagement state for other.

To shown in Figure 10, compressed gas engine 4 also has housing and places a circular impeller body 74 of this enclosure interior as Fig. 6.Housing comprises annular side shell 72, upper cover plate 73 and lower cover 73 ', upper cover plate 73 and lower cover 73 ' are separately fixed at the upper end open and the lower ending opening of annular side shell 72, make and form an osed top impeller body chamber 68 between this side shell 72, upper cover plate 73 and the lower cover 73 ', the middle part that impeller body 74 is positioned at these 68 inside, impeller body chamber and this impeller body 74 is solidly set on the active force output shaft 120.Form the axis well-distributed one circle epitrochoidal chamber 69 that centers on active force output shaft 120 by the periphery fluting of fitting at impeller body 74 and side shell 72 inside faces.On the cross section of vertical active force output shaft 120 axis, epitrochoidal chamber 69 is the triangular shape that is joined end to end and formed by three curves.Epitrochoidal chamber 69 can have a circle, also multi-turn can be arranged.Epitrochoidal chamber can be the groove structure that runs through, this epitrochoidal chamber of inner surfaces enclose of the inside face of upper cover plate, the inside face of lower cover and side shell on impeller body is axial; Epitrochoidal chamber also can be for being located at the non-groove structure at impeller body periphery middle part, this epitrochoidal chamber of the inner surfaces enclose of side shell; Certainly, also can be the inside face of upper cover plate, this epitrochoidal chamber of inner surfaces enclose of side shell, or the inner surfaces enclose epitrochoidal chamber of the inside face of lower cover, side shell, promptly epitrochoidal chamber is by the inner surfaces enclose of housing.

The inside face of side shell 72 also is provided with a plurality of entrances 67 and a plurality of ejiction opening 64, and entrance 67 and ejiction opening 64 distribute alternately.The inside of side shell 72 also is provided with the one-level silencer champer 63 of annular, and the outside face of side shell 72 is provided with a plurality of one-level exhausr ports 65, each ejiction opening 64 corresponding one-level exhausr port 65, and ejiction opening 64 is communicated with one-level exhausr port 65 by one-level silencer champer 63.Entrance 67 all is not communicated with ejiction opening 64, one-level exhausr port 65, one-level silencer champer 63.Ejiction opening 64 and cooresponding one-level exhausr port 65 angle that on the circumference that with active force output shaft 120 axis is the center, staggers.The position of corresponding each entrance 67 all is fixed with air blast nozzle pedestal 71 on the side shell 72, and each air blast nozzle pedestal 71 is fixed with 61, two air blast nozzles 61 of two air blast nozzles and all stretches into this entrance 67.Each air blast nozzle 61 connects a gas ejector pipe 54, and the axis of two air blast nozzles 61 on each entrance 67 has one and is the angle of acute angle.The pressure gas of pressurization-gas cascade 20 is transported in the epitrochoidal chamber 69 by gas ejector pipe 54, air blast nozzle 61, for each epitrochoidal chamber 69, the gas that air blast nozzle 61 sprays into promotes impeller body 74 rotations and is compressed temporary in epitrochoidal chamber 69, when moving to ejiction opening 64, from ejiction opening 64 ejection at a high speed, the antagonistic force during ejection promotes impeller body 74 once more and rotates behind the expansion of compressed gas of keeping in the epitrochoidal chamber 69.When impeller body 74 rotates, drive active force output shaft 120 and rotate, and then the transmission system 11 of driving machine motor-car.

For each epitrochoidal chamber 69,, has a time difference from receiving gas that air blast nozzle 61 sprays into to from the ejiction opening 64 ejection gases, in this time difference, gas is compressed temporary in epitrochoidal chamber 69, and the antagonistic force when making ejection is bigger, can provide bigger power to self-propelled vehicle.Because epitrochoidal chamber 69 is sealed by shell inner surface, epitrochoidal chamber 69 in, compress and keep in so also be convenient to pressure gas.In addition, in order to prevent pressure gas condensation when being input to compressed gas engine, the primary heater 77 that is used for air blast nozzle 61 heating can be installed on the air blast nozzle pedestal 71, and primary heater 77 can be a heating wire, and this heating wire embeds in the air blast nozzle pedestal 71; As shown in figure 18, air blast nozzle 61 comprises valve main body 613, and air blast nozzle main body 613 has the cavity 614 that runs through in the axial direction, and air blast nozzle main body 613 is provided with secondary heater 615, secondary heater 615 is a heating wire, and described heating wire is wrapped on the described air blast nozzle main body.Also be provided with thermal insulation layer 616 on the air blast nozzle main body, described secondary heater 615 is between thermal insulation layer 616 and air blast nozzle main body 613.First and second temperature booster can be selected from: electric heater, microwave applicator, solar heater.

Self-propelled vehicle comprises that also first electrical motor, 53, the first electrical motors 53 are connected with active force output shaft 120 power of compressed gas engine 4 by belt gear 51, and belt gear 51 comprises that belt pulley 511 reaches the belt 512 on the belt pulley 511.

To shown in Figure 8, self-propelled vehicle comprises that also pressure gas utilizes system again as Fig. 6, and this pressure gas utilizes system to be used to be communicated with the blade wheel chamber 43,43 ' of the one-level exhausr port 65 and the windage driving engine of compressed gas engine again.Pressure gas utilizes system to comprise one-level freeing pipe 57, secondary silencer champer 59 and secondary freeing pipe 58 again.The inlet of one-level freeing pipe 57 and the corresponding one by one connection of one-level exhausr port 65, the outlet of one-level freeing pipe 57 is pooled to secondary silencer champer 59, secondary silencer champer 59 is communicated with the inlet of secondary freeing pipe 58, and the outlet of secondary freeing pipe 58 all is communicated with first blade wheel chamber 43 and second blade wheel chamber 43 '.From the ejiction opening 64 of the compressed gas engine gas of ejection at a high speed, in turn through entering one-level freeing pipe 57 behind one-level silencer champer 63, the one-level exhausr port 65, through entering secondary freeing pipe 58 after 59 noise reductions of secondary silencer champer, enter first and second blade wheel chamber 43,43 ' at last again and drive first and second wheel rotation, realization is to the utilization again of pressure gas, thereby can the actv. energy savings, and can further improve propulsive effort to self-propelled vehicle.

To shown in Figure 14, self-propelled vehicle also comprises the self-propelled vehicle shock mitigation system as Fig. 6, Figure 11, and this self-propelled vehicle shock mitigation system comprises motor vehicle bumping kinetic energy regeneration system 19, bumper and pressure regulating valve.Bumper comprises rocking arm 18, the upper spring seat 97 of captiveing joint with car body bracing frame 122, lower spring cup 121 and damping spring 96, one end of this rocking arm 18 is by rocker shaft 85 rotating being installed on the car body bracing frame 122, the other end of this rocking arm 18 and axletree 1231 be rotatably connected and this other end and lower spring cup 121 fixing, damping spring 96 is fixed between upper spring seat 97 and the lower spring cup 121.Motor vehicle bumping kinetic energy regeneration system comprises cylinder block 89, piston 93 and connecting rod 87, piston 93 places the inner chamber of cylinder block 89 and the inner chamber of cylinder block 89 is divided into first operating room 128 and second operating room 92, slipper seal cooperates between the inwall of piston 93 and cylinder block 89, one end of described connecting rod 87 is the force side, jerk power when the wheel that is used for the receiver motor-car pitches, the other end of described connecting rod 87 is the force side, the force side of described connecting rod 87 is stretched into first operating room 128 and is connected with described piston 93, be used to promote piston 93 crank motions, described cylinder block 89 is provided with the ventilation orifice 88 that communicates with first operating room 128, described cylinder block 89 is provided with and is used for the suction hole 110 and the air gate 95 that communicate with second operating room 92, described suction hole 110 is provided with first check valve 171, be used for aspirated air in second operating room 92, the pressure gas that described air gate 95 produces when being used for output piston 93 crank motions.

First check valve 171 as the cantilever-shaped shell fragment of being located at suction hole 110, when piston 93 moves down, when second operating room 92 was air-breathing, shell fragment bent downwards, suction hole 110 is opened, as shown in figure 13; When piston moves up, during second operating room, 92 pressurized airs, under the constraint of the confined planes 170 of cylinder block 89, shell fragment can not upwards bend, and makes suction hole 110 sealings, as shown in figure 14.

The top of cylinder block 89 is connected with upper spring seat 97 by adapter shaft 94, slipper seal cooperates between piston 93 and this cylinder block 89, the upper end of connecting rod 87 and piston 93 are rotationally connected by boxed rod axle 90, and the lower end of connecting rod 87 is rotationally connected by lower link axle 86 and lower spring cup 121.

Pressure regulating valve comprises valve body 99 and is located at these valve body 99 in-to-in check valves 104, pressure spring 102, voltage regulation screw 101 and pressure regulation lock screw 100, this valve inner also has the air flue of supplying gas 103, air gate 95 is connected with the air flue 103 of supplying gas by outtake tube 105, check valve 104 is located at the junction of this supply gas air flue 103 and outtake tube 105, when pressure out of reach setting value, check valve 104 is blocked this junction, makes the gas in the outtake tube 105 can not enter the air flue of supplying gas.One end of pressure spring 102 props up check valve 104, and the other end of pressure spring 102 props up voltage regulation screw 101, and voltage regulation screw 101 is compressed by pressure regulation lock screw 100.By the rotation voltage regulation screw, can regulate the compress variation of pressure spring, and then realize purpose that the gaseous tension that enters the air flue of supplying gas is regulated.When self-propelled vehicle shook in driving process, connecting rod 87 motions had been with piston 93 in cylinder block 89 motions, second operating room, 92 smaller volume, air in it is compressed, and when the gas after the compression reached the setup pressure value of pressure regulating valve, gas was transported to pressurization-gas cascade 21 by pipeline.

As shown in figure 15, it is second kind of embodiment of self-propelled vehicle shock mitigation system, this embodiment self-propelled vehicle shock mitigation system comprises motor vehicle bumping kinetic energy regeneration system, bumper and pressure regulating valve, bumper comprises rocking arm 18, upper spring seat 97, lower spring cup 121 and damping spring 96, the middle part of this rocking arm 18 is hinged by rocker shaft 85 and car body bracing frame 122, one end of this rocking arm 18 is connected with wheel 123, this upper spring seat 97 is fixed on the car body bracing frame 122, this lower spring cup 121 is slidably supported on the axletree 1231, and this damping spring 96 is fixed between upper spring seat 97 and the lower spring cup 121.Motor vehicle bumping kinetic energy regeneration system comprises cylinder block 89, piston 93 and connecting rod 87, cylinder block 89 is hinged by adapter shaft 94 and car body bracing frame 122, one end of connecting rod 87 is hinged with the other end of rocking arm 18 by lower connecting rod axle 86, and the other end of this connecting rod 87 is hinged by boxed rod axle 90 and piston 93.Other structure of this motor vehicle bumping kinetic energy regeneration system as previously mentioned.

As shown in figure 19, it is second kind of embodiment of the utility model self-propelled vehicle, and the key distinction of this embodiment and first embodiment is: first and second windage driving engine 3,3 ' is horizontal installation, and first and second paddle shaft 45,45 ' equal level is installed.First and second paddle shaft 45,45 ' is vertical with active force output shaft 120.And in first embodiment, first and second windage driving engine 3,3 ' is vertical installation, and first and second paddle shaft 45,45 ' is vertically installed, as shown in Figure 8.For second embodiment, though the power of first and second paddle shaft output of first and second windage driving engine is through converting coaxial output to after the commutation for the first time, but because the required rotation direction of the rotation direction of this coaxial output and transmission system is vertical mutually, can not directly export to transmission system, also must the power conversion of first and second windage driving engine output could be become on the rotation direction consistent by second reversing arrangement with transmission system.

As shown in figure 20, it is the third embodiment of the utility model self-propelled vehicle, the key distinction of this embodiment and first embodiment is: be provided with second arrangement of clutch 111 between the auxiliary power output shaft 130 that first and second windage driving engine 3,3 ' is shared and the active force output shaft 120 of compressed gas engine 4, can realize that by this second arrangement of clutch 111 the windage driving engine is connected with compressed gas engine power or disconnects.

As Figure 21 and shown in Figure 22, it is the 4th a kind of embodiment of the utility model self-propelled vehicle.This self-propelled vehicle is based on driven by power, and it is auxilliary driving with windage driving engine 3.Self-propelled vehicle comprises first storage battery 115, first electrical generator 180, electrical motor 108, second storage battery 181, change-speed box 112, universal driving device 113, drive axle 114 and forward and backward wheel 123.First storage battery 115 is connected with electrical motor 108 with the storage battery that second storage battery 129 is composed in series, and first electrical generator 180 is accepted the braking force of wheel decelerates glancing impact, and stores storage battery into after this braking force is converted to electric energy.Electrical motor 108 has active force output shaft 120, and this active force output shaft 120 connects change-speed box 112 by first arrangement of clutch 56, and change-speed box 112, universal driving device 113, drive axle 114, wheel 123 power in turn connect.Windage driving engine 3 comprises as previously mentioned, and its power outputs to auxiliary power output shaft 130 after through twice commutation, is provided with second arrangement of clutch 111 between active force output shaft 120 and the auxiliary power output shaft 130.Self-propelled vehicle can also comprise heating air conditioner and temperature booster, and this heating air conditioner has liquids heating chamber 118 and coil pipe 124, and liquids heating chamber 118 and coil pipe 124 form and heat circulation loop, and this heats circulation pump 31 and circulation pump switch 32 are installed on the circulation loop.Temperature booster is installed in the liquids heating chamber 118, is used for liquid is heated.Temperature booster comprises electric heater 34, microwave applicator 35 and solar heater 33, and solar heater 33 comprises the thermal-arrest plate 28 that is used to gather solar power, and heating air conditioner is realized heating by making coil pipe 124 and ambient air interchange of heat.Microwave applicator 35 and electric heater 34 are by the power supply power supply of this self-propelled vehicle.In addition, this self-propelled vehicle also is provided with force of inertia and utilizes system again, this force of inertia utilizes system to comprise belt gear 9 and generator set 116 again, belt gear 9 is connected with motor vehicle transmission axle power, during the self-propelled vehicle art skating, the power of transmission shaft is delivered to generator set 116 by belt gear, and the electric power of generator set outputs to storage battery, realizes the utilization again to force of inertia.

As shown in figure 23, it is the 5th a kind of embodiment of the utility model self-propelled vehicle.The key distinction of this embodiment and the 4th embodiment is: the windage driving engine is vertical placement, and promptly its first and second paddle shaft 45,45 ' is vertically installed, and this first and second paddle shaft is vertical with active force output shaft antarafacial.The power of first and second paddle shaft 45,45 ' output need be through just being transformed on the rotation direction consistent with transmission system after twice commutation.

To shown in Figure 27, also be provided with reducing valve between the distributing box 30 of self-propelled vehicle and the pressurization-gas cascade 20 as Figure 24, this reducing valve comprises first control cock 300 and second control cock 400.First control cock 300 comprises first valve seat 301, first valve plug 302 and springing 303, first valve seat 301 has cavity 304, first valve plug 302 place in this cavity 304 and with these first valve seat, 301 sealed sliding running-fits, first valve plug 302 is divided into first chamber 305 and second chamber 306 with this cavity 304.First pressure regulating valve also comprises first gas pipe line 307, second gas pipe line 308, the 3rd gas pipe line 309 and the 4th gas pipe line 310, first gas pipe line 307 is used to accept the pressure gas of pressurization-gas cascade 20 outputs, one end of second gas pipe line 308 is communicated with first gas pipe line 307, the other end of second gas pipe line 308 is communicated with second chamber 306, one end of the 3rd gas pipe line 309 is communicated with second chamber 306, the other end of the 3rd gas pipe line 309 is communicated with first chamber 305, and first chamber 305 is connected with distributing box 30 by the 4th gas pipe line 310.The diameter of first gas pipe line 307 is greater than the diameter of second gas pipe line 308 and the diameter of the 3rd gas pipe line 309, and the diameter of second gas pipe line 308 is less than the diameter of the 3rd gas pipe line 309.First valve plug, 302 relative first valve seats 301 have detent position and open position, and when detent position, first valve plug 302 is blocked the intersection of first gas pipe line 307 and first chamber 305, and first gas pipe line 307 and first chamber 305 are not communicated with mutually; When open position, first valve plug 302 leaves the intersection of first gas pipe line 307 and first chamber 305, and first gas pipe line 307 and first chamber 305 are communicated with.

First valve plug 302 comprises the columnar body portion 311 that diameter is bigger and diameter is less and head is needle shaped closure 312, this main part 311 and first valve seat, 301 bearing fits, and be with first elastic seal ring 316 on the peripheral wall surfaces of this main part, by being sealed and matched of these first seal ring, 316 realizations and first valve seat 301.This main part 311 has the inner chamber 317 that axially runs through, and this closure 312 places this inner chamber 317 and can move relative to these main part 311 straight lines.Springing 303 comprises first elastic body 313 and second elastic body 314, the two ends of first elastic body 313 prop up closure 312 and locating piece 315 respectively, the two ends of second elastic body 314 are fixing with the bottom 301a and the locating piece 315 of first valve seat 301 respectively, and this locating piece 315 is fixed on this inner chamber 317 by screw thread fit.Be fixed with second seal ring 318 on the end face of main part.

Second control cock 400 is arranged on the 3rd gas pipe line 309, and it is used to control the flow size of the 3rd gas pipe line 309.Second control cock 400 comprises second valve seat 401 of hollow and places second valve plug 402 that this second valve seat 401 is inner and can move relative to these second valve seat, 401 straight lines, second valve plug 402 and second valve seat, 401 screws thread fit, and second valve seat 401 is connected with the mouth of transmission device 500, the input termination master cock 7 of transmission device 500.Transmission device 500 comprises power bonded assembly first transmission device 501 and second transmission device 502, second transmission device is a belt gear, it comprises diameter bigger driving pulley 503 and the less driven pulley 504 of diameter, and belt 505 is on this driving pulley 503 and driven pulley 504.During operation control switch 7,501 motions of first transmission device, rotate and drive driving pulley 503, and then by 504 rotations of belt 505 drive driven pulleys, driven pulley 504 drives second valve plug 402 and rotates, make second valve plug, 402 relative second valve seats 401 screw or unscrew, realize adjusting the 3rd gas pipe line flow size.

When pressure gas does not enter reducing valve, under the resilient force of first and second elastic body 313,314, the head of closure 312 is blocked the intersection of first gas pipe line 307 and first chamber 305, and at this moment, the top 301b of second seal ring 318 and first valve seat 301 has the gap; When pressure gas enters this reducing valve, pressure gas is inflated in second chamber 306 by first gas pipe line 307, second gas pipe line 308, in gas replenishment process, do not open as master cock 7, then the air pressure in second chamber 306 promote first valve plug 302 and move to top 301b, make closure head steady block this intersection, prop up this top 301b until second seal ring 318; When opening master cock 7, second valve plug 402 unscrews, make the 3rd gas pipe line 309 be in conducting state, gas in second chamber 306 outputs to first chamber 305 by the 3rd gas pipe line 309, air pressure in second chamber 306 descends, the air pressure of pressure gas makes the closure of first valve plug break away from this intersection, make pressure gas enter distributing box 30 through first chamber, the 4th gas pipe line, enter by first chamber in the process of the 4th gas pipe line at pressure gas, the first valve plug integral body moves to the bottom of first valve seat 301a.When pressurization-gas cascade stopped air feed, under first and second elastomeric application force, first valve plug is the intersection of blocking piece first gas pipe line and first chamber again.The spring of first and second elastic body as stretching, perhaps other element that can stretch is as resilient sleeve etc.

By reducing valve is set, can carry out accurate break-make control to the gas that pressurization-gas cascade outputs to distributing box.Can play the effect of buffering by first elastic body 313, the main part 311 that prevents first valve plug directly with first valve seat, 301 rigid shocks.Because the diameter of second gas pipe line is less than the diameter of the 3rd gas pipe line, so can realize the gas circuit of whole reducing valve is controlled.Because the diameter of the 3rd gas pipe line can play the effect with flow gain less than the diameter of first gas pipe line and first chamber, improved the precision of control.

When distributing box had two, two corresponding two described reducing valves of distributing box were controlled this two reducing valves by same master cock, and at this moment, second transmission device comprises two driven pulleys, and two driven pulleys drive second valve plug of two reducing valves respectively.

In addition, this reducing valve can integral body place heat exchange medium 600, and the gas in this heat exchange medium and the reducing valve carries out interchange of heat, exports by distributing box after this gas is heated again.Heat exchange medium 600 is as the circulatory mediator of the cooler 5 of refrigeration air conditioner, with reducing valve in the gas interchange of heat after, heat exchange medium is cooled, cooled heat exchange medium circulates in cooler, plays the purpose that makes the ambient air cooling.The refrigerant fluid of this heat exchange medium such as anticorrosion, not volatile and good cooling results.Refrigerant fluid is loaded in the container 506, reducing valve places this refrigerant fluid, and this container 506, the 3rd cooler 507, the 3rd circulation pump 508 are interconnected, with the refrigerant fluid is that medium constitutes the circulation cooling dispersing system, by the 3rd cooler 507 and ambient air interchange of heat, play the effect that makes the ambient air refrigeration.Pressure regulating valve to distributing box 30, can also be provided with heating arrangement 514 on this delivery conduit 513 by delivery conduit 513 output gases, and this heating arrangement 514 is as electric heater, microwave applicator, solar heater.Heating arrangement 514 and the 3rd radiator 509 and the 4th circulation pump 510 formation cycle cooling system that is interconnected by the 3rd radiator 509 and ambient air interchange of heat, plays the effect that ambient temperature is heated.

To shown in Figure 31, it is the another kind of embodiment of the windage driving engine of self-propelled vehicle as Figure 28.Windage driving engine 3 comprises casing 801, blade wheel chamber 802, auxiliary power output shaft 130 and many group impellers 804, blade wheel chamber 802 is crossed by casing 801, every group of impeller 804 all has a plurality of at least impellers, each impeller all is fixed on this auxiliary power output shaft 130 and each impeller is in staggered distribution, this blade wheel chamber 802 has the ventilation inlet 805 of resistance fluid in the place ahead when being used to accept motor-driven vehicle going, and this ventilation inlet 805 is the little exit skirt of outer imperial palace.Each is organized impeller 804 and all is positioned at this ventilation inlet 805, and the diameter of respectively organizing the impeller ecto-entad reduces successively.Active force output shaft 120 coaxial lines of auxiliary power output shaft 130 and compressed gas engine 4, and be provided with the 3rd arrangement of clutch 150 between this active force output shaft 120 and the auxiliary power output shaft 130.In addition, this blade wheel chamber has one first exhausr port 806 and symmetrically arranged two second series gas ports 807, first exhausr port 806 is opened the rear that is positioned at impeller 804 at the sidepiece of casing 801, ventilation inlet 805 and auxiliary power output shaft 130 coaxial lines, the axis of the axis of this first exhausr port 806 and auxiliary power output shaft 130 has angle; Second series gas port 807 is opened in the end of casing 801 and is positioned at the rear of impeller 804, and the axis of the axis of this second series gas port 807 and auxiliary power output shaft 130 has angle.The structure of compressed gas engine as described above.

During starting, the 3rd arrangement of clutch 150 separates, and active force output shaft 120 and auxiliary power output shaft 130 disconnect, the transmission system of compressed gas engine 4 through-coupling self-propelled vehiclees and do not need to drive the wheel rotation of windage driving engine 3, the load when effectively reducing starting.When being in motoring condition, the 3rd arrangement of clutch engages, active force output shaft 120 is connected with auxiliary power output shaft 130 power, the resistance fluid promotes respectively to organize wheel rotation, impeller drives auxiliary power output shaft 130 and rotates, and the power of auxiliary power output shaft 130 is delivered to the transmission system of self-propelled vehicle by active force output shaft 120.

Because auxiliary power output shaft 120 and active force output shaft 130 coaxial lines do not need output again after the power commutation of auxiliary power output shaft is simplified the structure, and have shortened the power transmission circuit, have saved energy consumption.Because adopt many group impellers 804, actv. utilizes the resistance fluid in self-propelled vehicle the place ahead more.

In the present embodiment, as active force, the windage driving engine is as auxiliary power with compressed gas engine.Certainly, also compressed gas engine can be replaced with electrical motor 108, the active force output shaft of electrical motor is connected with the auxiliary power outputting axial power, shown in figure 32.

A kind of compressed gas supply system, comprise high pressure vessel, reducing valve, heat exchange rig and delivery conduit, the output of described high pressure vessel connects reducing valve by the road, and the working gas of reducing valve decompression back output connects delivery conduit, and described heat exchange rig is used for reducing valve is heated.Heat exchange rig comprises the container that refrigerant fluid is housed, and described reducing valve places described refrigerant fluid.Compressed gas supply system comprises the cooler and first circulation pump, and described container, cooler and the mutual UNICOM of first circulation pump are that medium constitutes the circulation cooling dispersing system with the refrigerant fluid, by cooler and ambient air interchange of heat.Described heat exchange rig comprises heating arrangement, and described heating arrangement is used for described delivery conduit is heated.Compressed gas supply system comprises the radiator and second circulation pump, and the mutual UNICOM of described temperature booster, cooler and second circulation pump constitutes cycle cooling system, by radiator and ambient air interchange of heat.A kind of compressed gas motor vehicle refrigerating system, comprise high pressure vessel, reducing valve, the container of refrigerant fluid is housed, the output of described high pressure vessel connects reducing valve by the road, the working gas of reducing valve decompression back output connects delivery conduit, described reducing valve places described refrigerant fluid, described container, cooler and the mutual UNICOM of first circulation pump are that medium constitutes the circulation cooling dispersing system with the refrigerant fluid, by cooler and ambient air interchange of heat.Described reducing valve such as Fig. 2 to Fig. 4, Figure 25, reducing valve shown in Figure 26.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. self-propelled vehicle, comprise compressed gas engine, windage driving engine, reversing arrangement, transmission system and wheel, described compressed gas engine has by compressed gas-driven and exports the active force output shaft of active force, the place ahead resistance fluid drives and export the paddle shaft of auxiliary power when described windage driving engine has by motor-driven vehicle going, the described transmission system of active force direct drive of described active force output shaft output, the auxiliary power of described paddle shaft output is through the described transmission system of reversing arrangement commutation rear drive, the output drive wheels of described transmission system.

2. self-propelled vehicle according to claim 1, it is characterized in that: described windage driving engine comprises the first windage driving engine and the second windage driving engine that symmetrical structure is provided with, described reversing arrangement comprises first reversing arrangement and second reversing arrangement, described first reversing arrangement is used for the auxiliary power of the counter-rotational first windage engine impeller axle and second windage engine impeller axle output each other is transformed into same auxiliary power output shaft, and the auxiliary power that described second reversing arrangement is used for exporting on the described auxiliary power output shaft is transformed into described transmission system.

3. self-propelled vehicle according to claim 2, it is characterized in that: described first reversing arrangement comprises reverse wheel and belt conveyor, and the auxiliary power by the counter-rotational described first windage engine impeller axle and the output of the second windage engine impeller axle each other of described reverse wheel and belt conveyor is transformed on the described auxiliary power output shaft.

4. self-propelled vehicle according to claim 3, it is characterized in that: described second reversing arrangement comprises intermeshing first drive bevel gear and second drive bevel gear, first drive bevel gear is fixed on the auxiliary power output shaft, and described second drive bevel gear drives transmission system.

5. self-propelled vehicle according to claim 4 is characterized in that: described second drive bevel gear is fixed on the described active force output shaft.

6. self-propelled vehicle according to claim 2 is characterized in that: described second reversing arrangement is a versatile spindle.

7. self-propelled vehicle according to claim 2 is characterized in that: comprise first arrangement of clutch, the output of described auxiliary power output shaft connects first arrangement of clutch.

8. self-propelled vehicle according to claim 7 is characterized in that: the output of described first arrangement of clutch connects the input of described active force output shaft, is provided with second arrangement of clutch between the output of described active force output shaft and the transmission system.

9. self-propelled vehicle according to claim 1 is characterized in that: be provided with second arrangement of clutch between the output of described active force output shaft and the transmission system.

10. according to any described self-propelled vehicle among the claim 1-9, it is characterized in that: described compressed gas engine also comprises housing and impeller body, described impeller body is fixed on the described active force output shaft and is positioned at described housing, offer the entrance that is used for spraying into gas on the described housing to described impeller body, have a plurality of epitrochoidal chambers on the periphery of fitting with shell inner surface of described impeller body, the described epitrochoidal chamber of the inner surfaces enclose of described housing, make the pressure gas that sprays into described epitrochoidal chamber from described entrance promote described impeller body and rotate and be temporarily stored into described epitrochoidal chamber, also offer on the described housing and be used to make outwards expand ejection work done and further promote the ejiction opening that impeller body rotates of pressure gas temporary in the epitrochoidal chamber.