CN205498615U - Gaseous automobile drive unit of low temperature - Google Patents
Gaseous automobile drive unit of low temperature Download PDFInfo
- Publication number
- CN205498615U CN205498615U CN201620320487.6U CN201620320487U CN205498615U CN 205498615 U CN205498615 U CN 205498615U CN 201620320487 U CN201620320487 U CN 201620320487U CN 205498615 U CN205498615 U CN 205498615U
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- gas
- pipeline
- power
- cryogenic gas
- cryogenic
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Abstract
The utility model provides a gaseous automobile drive unit of low temperature, power including fixing on disk brake caliper generates the pipeline, power generate and to be provided with low temperature gas access and gas outlet on the pipeline, power generates to be provided with in the pipeline and fixes at the epaxial promotion blade of automobile wheel, the low temperature gas access on be provided with TRK for gasify the after -action on promoting the blade with liquefied gas. The utility model discloses an it provides power to rely on low temperature gas to be heated the gasification pressure boost. The utility model discloses can also collect the heat source, not produce the phenomenon of frosting on the assurance low temperature pipeline, guarantee that the energy provides efficiency, increases the feasibility and the application prospect of technique.
Description
[technical field]
This utility model belongs to automobile power technical field, relates to a kind of cryogenic gas automotive proplsion.
[background technology]
Along with the development of World Economics, world energy sources crisis is the most serious.And current, most of automobile is all to use internal combustion engine,
Consumption of fossil fuels provides power, this mode to consume non-renewable Fossil fuel the most in a large number, also can exhale pernicious gases,
Such as nitrogen oxides etc. cause environmental pollution.At present, novel automobile power mode is being continually developed, and occurs in that electric automobile, water
Power vehicle, air car etc..But they or cost are costly, or capacity usage ratio is low etc..These be difficult to across
Difficulty more makes them distance applications also have the longest distance.Currently available technology has some problem following:
The Chinese patent of Publication No. CN103419618A, discloses a kind of air car, uses compressed air as dynamic
Power source, controls device and controls flow control valve according to the operating mode of air car and the operation of driver, thus regulate air force
The power output of electromotor.But compressed air can consume huge energy, this portion of energy needs for being carried by Fossil fuel at present
Supply.And it is low to compress utilization rate, the resistance of internal combustion engine own is big, so being difficult to apply again.
The Chinese patent of Publication No. CN201021116, discloses a kind of low-temperature deep cooling hybrid power pneumatic automobile, divides with electric energy
Not being converted into liquid nitrogen-low temperature cold is that this car supplements fuel, is charged as energy source-energy for this car battery simultaneously, starts with liquid nitrogen
Machine and motor are power source.But the frosting problem that the one of this technology big shortcoming is exactly cryogenic system cannot solve, and this also has led to
In running, the passage of time therewith, capacity usage ratio is more and more lower, and by gear drive, increases friction, by energy
Amount utilization rate reduces once more, so also being difficult to promote.
The Chinese patent of Publication No. CN101024374, discloses a kind of novel air-water power automobile, and it utilizes pressure-air
As the new automobile of power, by driven by power pressure-air pump, air pressurized is stored in one or more pressure-airs in car
In tank, during running car, by air valve opening and closing, pressure-air promotes High-Pressure Water, controls the big of High-Pressure Water jet impulse turbine
Little and frequency, promotes high pressure water flow strikes turbine to make turbine rotation, turbine driving automobile travels.This scheme air promotes
Water, then promote turbine with water, water cannot provide energy utilization efficiency as medium, and has same shortcoming with air push.
[utility model content]
This utility model is for shortcoming present in prior art, it is proposed that a kind of new type low temperature gas car driving means, relies on low
Wet body be heated gasification pressurization provide power.This utility model can also collect thermal source, it is ensured that does not produce frost on cryogenic piping,
Ensure that energy provides efficiency, increase feasibility and the application prospect of technology.
For reaching above-mentioned purpose, this utility model is achieved by the following technical solutions:
A kind of cryogenic gas automotive proplsion, generates pipeline including the power being fixed on disk type brake clamp;Described power is raw
Becoming and be provided with cryogenic gas entrance and gas outlet on pipeline, power is provided with, in generating pipeline, the promotion leaf being fixed on vehicle wheel shaft
Sheet;It is provided with air-heating type gasifier on described cryogenic gas entrance, after being gasified by cryogenic gas, acts on promotion blade.
Also including that being fixed on disk type brake clamp and be wrapped in power generates the gas-defrost pipeline that pipeline is peripheral, described gas removes
Frost pipeline is connected with defrosting gas access.
It is provided with drying tube between described gas-defrost pipeline and defrosting gas access.
Described gas outlet all uses shrink nozzle structure with defrosting gas access.
Defrosting gas is dry air.
Described cryogenic gas entrance and gas outlet are parallel to each other and are arranged on homonymy.
It is circular ring that described power generates pipeline, and described cryogenic gas entrance and gas outlet are arranged at power and generate pipe
On the tangent line in road.
Described promotes blade being radially arranged along vehicle wheel shaft.
Described cryogenic gas is liquefaction nitrogen.
Compared with prior art, this utility model has the advantages that
This utility model one cryogenic gas automotive proplsion, it is proposed that gasify in gasifier the huge pressure produced by cryogenic gas
Then gases at high pressure are led to the blade being connected with tire, are acted on by pressure on blade by power, the huge thrust pair that blade is formed
Tire centerline produces moment, promotes the rotation of tire.This simple structure can make energy utilization efficiency maximize.
Further, after promoting blade, make cryogenic gas flow through a shrink nozzle, make nitrogen accelerate, spray the most backward,
It is passed to shrink nozzle again speed up, utilizes recoil to provide kinetic energy.So, automobile is still produced by recoil effect produced by nitrogen
Vividly energy, further energization utilization rate.
Further, the device and method of the cryogenic gas Automobile drive defrosted in conjunction with air heat source.But also utilize aerodynamic former
Reason, makes dried air quickly flow at nitrogen place pipeline, takes away a large amount of cold, and avoid pipeline frosting.
Further, it is directed to the easy frosting of current cryogenic piping, the problem affecting heat exchange efficiency.Extraneous air is introduced by this technology,
When running car, outside air blows over liquid nitrogen cryogenics pipeline after desiccant, is taken away by cold with swiftly flowing air, carries
High heat exchange efficiency, it is to avoid the generation of frost.And make liquid nitrogen to the greatest extent maximum may be warming up to room temperature, also improve the utilization of energy
Rate.Effectively avoid the shortcoming of pipeline frosting when using cryogenic gas.
Further, this power presentation mode environmentally safe, use liquid nitrogen as low-temperature receiver, absorb the heat in air, gasification increases
Pressure rear drive wheel.Expellant gas only has pure nitrogen.And the area producing friction is far smaller than internal combustion engine and produces friction
Place, so required mechanical lubrication agent also can greatly reduce.Liquid nitrogen as propellant, is absorbed air by this technology during gasification
In heat, carried out good recovery equal to energy spent when Chemical Manufacture produced liquid nitrogen.
[accompanying drawing explanation]
The structural representation of Fig. 1 position utility model;
Wherein, 1. cryogenic gas entrance;2. air-heating type gasifier;3. tire tyre sidewall;4. bead seat;5. promote blade;6. disc type
Brake callipers;7. power generates pipeline;8. air intake;9. gas-defrost pipeline;10. drying tube;11. gas outlets.
[detailed description of the invention]
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail, but in description of the present utility model,
It is to be appreciated that the embodiment described by this utility model is exemplary, design parameter appeared in description is merely to just
In describing this utility model, and it is not intended that to restriction of the present utility model.
As it is shown in figure 1, this utility model one cryogenic gas automotive proplsion, including liquid nitrogen entrance 1, air-heating type gasifier 2,
Promoting blade 5, power generates pipeline 7, air intake 8, air defrosting pipeline 9, drying tube 10, nitrogen outlet 11.Wherein,
Air-heating type gasifier 2 is arranged on the rear of liquid nitrogen entrance 1, and air-heating type gasifier exports 2 pipelines and passes to promote blade 5, promotes leaf
Sheet 5 is connected on vehicle wheel shaft, generates among pipeline 7 at power.Air defrosting pipeline 9 is wrapped in power and generates outside pipeline 7
Enclose.Power generates pipeline 7 and is all fixed on disk type brake clamp 6 with air defrosting pipeline 9.Air defrosting pipeline 9 enters with air
It is connected by drying tube 10 between mouth 8.All use shrink nozzle with air intake 8 at nitrogen outlet 11, be used for making gas accelerate
Pressurization.
Operation principle of the present utility model is:
When automobile needs thrust, liquid nitrogen enters air-heating type gasifier 2 from liquid nitrogen entrance 1, and liquid nitrogen gasifies at this intensification, produces
High pressure nitrogen, is passed through power and generates in pipeline 7.The pressure of high pressure nitrogen acts on promotion blade 5, and blade produces pressure,
Tire centerline is produced moment, promotes tyre rotation.In vehicle traveling process, the high velocity air of automotive front can be made to pass through air
Entrance 8 accelerates pressurization, then by drying tube 10, enters in air defrosting pipeline 9.The upper opening of air defrosting pipeline 9
Cross section is level, and the air velocity in such air defrosting pipeline 9 exit can increase, and produces negative pressure, beneficially air and removes at air
Acceleration in frost pipeline 9.Quickly the dry air of flowing can generate a large amount of colds in pipeline 7 by band walking power, it is to avoid power generates
Pipeline 7 frosting and affect energy utilization efficiency.
Theoretical cost and efficiency calculation are as follows:
If it is assumed that automobile tire width is 185mm, radius is 400mm.Secure the blade to distance tire centerline 250mm
Place.Blade dimensions is width 160mm, length 100mm.
By liquid nitrogen gasification to 0.6Mpa, to the thrust produced on blade it is then:
FPush away=9600N
The moment of torsion producing tire centerline is:
T=2400N m
The gross thrust that four tires of car produce forward is:
FPush away total=38.4KN
Automobile weighs 2 tons, and the efficiency of the power set that each component energy loss causes is 60%, then this technology can make the acceleration of automobile
For:
A=11.52m/s2
Economic and Efficiency Analysis: the whole world is building environmental protection society at present, and sustainable development becomes to be the theme.This cover system simple in construction, does not has
Having the most complicated equipment, a set of total price, about 50000, compares internal combustion engine price difference few, but entirely without pollution, economic society
Meeting benefit is excellent, easily popularizes.
The beneficial effects of the utility model are analyzed as follows:
1) utilization rate of energy is increased by automobile
Current automobile is all by combustion of fossil fuels, drives internal combustion engine to provide power.Or novel technology is to pass through high pressure
Gas orders about internal combustion engine.But the frictional force of internal combustion engine itself is very big, and structure is complicated.And this technology is directly to be existed by liquid nitrogen
Gasifier gasifies, then gases at high pressure is led to the blade being connected with tire, pressure is acted on blade, blade is formed
Huge thrust produces moment to tire centerline, promotes the rotation of tire.This simple structure can make energy utilization efficiency maximize.
Further, after promoting blade, make nitrogen flow through a shrink nozzle, make nitrogen accelerate, spray the most backward.So, nitrogen
Recoil effect produced by gas still produces kinetic energy, further energization utilization rate to automobile.
2) this power presentation mode environmentally safe
This technology is as low-temperature receiver with liquid nitrogen, absorbs the heat in air, gasification pressurization rear drive wheel.Expellant gas is only
Pure nitrogen.And the area producing friction is far smaller than internal combustion engine and produces the place of friction, so required mechanical lubrication agent
Also can greatly reduce.
3) energy expended in commercial production can be reclaimed by this technology
In Chemical Manufacture, oxygen is as combustion adjuvant, and medical etc. have the biggest use, is indispensable.Chemical Manufacture produces
The method of oxygen generally utilizes spatial division technology.Nitrogen proportion is about 78% in atmosphere, and oxygen proportion is 21%,
More than being three times of oxygen.When producing oxygen, nitrogen also can be separated from air, will produce substantial amounts of liquid nitrogen.?
On current market, the price of liquid nitrogen is only 0.6 yuan every kilogram, and this also indicates that people are far smaller than supply to the demand of liquid nitrogen.
Liquid nitrogen as propellant, is absorbed the heat in air by this technology during gasification, be equal to produce Chemical Manufacture energy spent during liquid nitrogen
Amount has carried out good recovery.
4) this technology effectively avoids the shortcoming of pipeline frosting when using cryogenic gas
It is directed to the easy frosting of current cryogenic piping, the problem affecting heat exchange efficiency.Extraneous air is introduced by this technology, at automobile
During traveling, outside air blows over liquid nitrogen cryogenics pipeline after desiccant, is taken away by cold with swiftly flowing air, improves heat exchange
Efficiency, it is to avoid the generation of frost.And make liquid nitrogen to the greatest extent maximum may be warming up to room temperature, also improve the utilization rate of energy.
Above, preferred embodiment the most of the present utility model, it is not limited only to practical range of the present utility model, Fan Yiben is practical new
The equivalence that the content of type scope is done changes and modifies, and all should be technology category of the present utility model.
Claims (9)
1. a cryogenic gas automotive proplsion, it is characterised in that: include that the power being fixed on disk type brake clamp (6) is raw
Become pipeline (7);Described power generates and is provided with cryogenic gas entrance (1) and gas outlet (11), power on pipeline (7)
It is provided with, in generating pipeline (7), the promotion blade (5) being fixed on vehicle wheel shaft;Described cryogenic gas entrance (1) is upper to be arranged
Have after being gasified by cryogenic gas, act on the air-heating type gasifier (2) promoted on blade (5).
A kind of cryogenic gas automotive proplsion the most according to claim 1, it is characterised in that: also include being fixed on disc type
Brake callipers (6) is upper and is wrapped in the gas-defrost pipeline (9) that power generation pipeline (7) is peripheral, described gas-defrost pipeline
(9) it is connected with defrosting gas access (8).
A kind of cryogenic gas automotive proplsion the most according to claim 2, it is characterised in that: described gas-defrost pipe
It is provided with drying tube (10) between road (9) and defrosting gas access (8).
A kind of cryogenic gas automotive proplsion the most according to claim 2, it is characterised in that: described gas outlet (11)
Shrink nozzle structure is all used with defrosting gas access (8).
A kind of cryogenic gas automotive proplsion the most according to claim 2, it is characterised in that: defrosting gas is for being dried sky
Gas.
A kind of cryogenic gas automotive proplsion the most according to claim 1, it is characterised in that: described cryogenic gas enters
Mouth (1) and gas outlet (11) are parallel to each other and are arranged on homonymy.
A kind of cryogenic gas automotive proplsion the most according to claim 6, it is characterised in that: described power generates pipe
Road (7) is circular ring, and described cryogenic gas entrance (1) and gas outlet (11) are arranged at power and generate pipeline (7)
Tangent line on.
A kind of cryogenic gas automotive proplsion the most according to claim 1, it is characterised in that: described promotion blade (5)
Being radially arranged along vehicle wheel shaft.
A kind of cryogenic gas automotive proplsion the most according to claim 1, it is characterised in that: described cryogenic gas is
Liquefaction nitrogen.
Priority Applications (1)
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CN201620320487.6U CN205498615U (en) | 2016-04-15 | 2016-04-15 | Gaseous automobile drive unit of low temperature |
Applications Claiming Priority (1)
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CN201620320487.6U CN205498615U (en) | 2016-04-15 | 2016-04-15 | Gaseous automobile drive unit of low temperature |
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CN205498615U true CN205498615U (en) | 2016-08-24 |
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CN201620320487.6U Expired - Fee Related CN205498615U (en) | 2016-04-15 | 2016-04-15 | Gaseous automobile drive unit of low temperature |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106494213A (en) * | 2016-12-21 | 2017-03-15 | 怀宁县群力汽车配件有限公司 | A kind of liquified gas automobile remodeling method |
-
2016
- 2016-04-15 CN CN201620320487.6U patent/CN205498615U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106494213A (en) * | 2016-12-21 | 2017-03-15 | 怀宁县群力汽车配件有限公司 | A kind of liquified gas automobile remodeling method |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170415 |
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CF01 | Termination of patent right due to non-payment of annual fee |