CN103982323B - Negative pressure motor - Google Patents
Negative pressure motor Download PDFInfo
- Publication number
- CN103982323B CN103982323B CN201410203202.6A CN201410203202A CN103982323B CN 103982323 B CN103982323 B CN 103982323B CN 201410203202 A CN201410203202 A CN 201410203202A CN 103982323 B CN103982323 B CN 103982323B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hot
- cold
- negative pressure
- hot gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The negative pressure motor of my invention take hot gas as power, becomes mechanical force to drive the mechanical device of crank rotation heat energy with the form of negative pressure.Working procedure is by the piston movement in hot cylinder, and the hot gas in the external world is sucked hot cylinder, then the hot gas sucked is pushed into the cold cylinder be immersed in cold water, closes valve, and hot gas cools and produces negative pressure in cold cylinder, pulls piston movement, drives crank rotation.This motor itself is not lighted a fire, burn, not consumption of calorie.The waste gas that hot gas required during this engine operation can be water vapour, flue gas, the gas of burning, underground hot gas, other motor are discharged.As long as have lasting hot gas supply and a large amount of cooling water.This motor can be used for the environment such as hot power station, nuclear power station, large ship, heating boiler.This motor becomes effective mechanical force the heat of hot gas, lowers the temperature simultaneously, purifies waste gas, decreases the pollution to air.
Description
Technical field
Negative pressure motor belongs to heat engine field, and heat engine is that the heat energy that fuel produces is become mechanical force, and bent axle or wheel shaft are rotated, and the device of outputting power, is had steamer, steam turbine, internal-combustion engine, turbo machine etc. by the heat engine kind of inventing now.
Background technique
The common ground of several motor is above all become the mode of malleation to be power with heat energy.After producing mechanical force when when gases are heated, they expand, remaining hot air discharge in air.Because the thermal efficiency is low, played in past of energy abundance and act on, can energy shortage, pollution of atmosphere serious but seem that some has fallen behind now, what have has been eliminated, what have is also being utilized, and owing to being difficult to accomplish the utilization to low-temperature heat quantity, and does not better invent current, these machines still consume mass energy now, discharge a large amount of hot gas and pollute environment.
In fact hot gas in an atmosphere disappearance heat time will at atmosheric pressure smaller volume.People only know the utilization positive pressure that when gases are heated, they expand produces, do not notice that hot gas is discharged into volume when turning cold in air and can be retracted to original size, form negative pressure simultaneously, people directly cannot see the existence of this negative pressure, more do not expect and this negative pressure is changed into effective mechanical force.
Summary of the invention
The negative pressure motor of my invention take hot gas as power, becomes mechanical force to drive the mechanical device of crank rotation heat energy with the form of negative pressure.Working procedure is by the piston movement in hot cylinder, and the hot gas in the external world is sucked hot cylinder, then the hot gas sucked is pushed into the cold cylinder be immersed in cold water, closes valve, and hot gas cools and produces negative pressure in cold cylinder, pulls piston movement, drives crank rotation.This motor itself is not lighted a fire, burn, not consumption of calorie.The waste gas etc. that hot gas required during this engine operation can be water vapour, flue gas, the gas of burning, underground hot gas, other motor are discharged.As long as have lasting hot gas supply and a large amount of cooling water.This motor can be used for the environment such as hot power station, nuclear power station, large ship, heating boiler.This motor becomes effective mechanical force the heat of hot gas, lowers the temperature simultaneously, purifies waste gas, decreases the pollution to air.
Negative pressure motor basic structure is a hot cylinder and a cold cylinder composition, and hot cylinder, is placed in the full hot gas of punching when working in hot gas case, is immersed in cold water during cold cylinder work.
The air inlet open when piston moves downward in hot cylinder, hot gas enters hot cylinder.When in cylinder during piston upwards, turn tracheae and open and make hot gas proceed to cold cylinder.Hot gas produces negative pressure through cooling, pulls piston to move downward generation power, drives crank rotation, and hot cylinder sucks again hot gas and enters next circulation simultaneously.
Accompanying drawing explanation
Negative pressure motor runs overall process and has four-stage.
Fig. 1 is the first stage that negative pressure motor runs overall process.
In Fig. 1,1 is hot cylinder; 2 is cold cylinders; 3 between hot cylinder and cold cylinder reciprocating piston; 4 is crankcases; The hot gas case of the full hot gas of 5 punching when being work, has pipeline to lead to external heat source; 6 is piston rods; 7 is bent axles; 8 is connecting rods; 9 is turn tracheae, is again the path that hot cylinder is connected with cold cylinder, also plays cooling; 10 is seal rings; 12 is thermal-protective materials that piston is filled, and prevents heat to run off from hot cylinder to cold cylinder; 13 is thermal insulating materials of hot cylinder; 14 be form with thermal-protective material be connected cylinder between hot cylinder and cold cylinder; 15 is conversion valve insides; 16 is conversion valves; 17 is driving levers; 18 is Returnning springs; 22 is the one-way valves of discharging cold air from cold cylinder; 28 is cold air delivery pipes.In Fig. 2,19 is the hot air intakes controlled by valve; 20 is the cams controlling valve; 21 is the camshafts rotated with crankshaft-synchronous; 23 is lead to extraneous hot gas duct.A negative pressure motor is formed by several such structure.
Fig. 2 is the second stage that negative pressure motor runs overall process.
Fig. 3 is the phase III that negative pressure motor runs overall process.
Fig. 4 is the fourth stage that negative pressure motor runs overall process.
Fig. 5 is the schematic appearance of negative pressure motor, shows the annexation of bent axle and camshaft.In figure, 24 is the sprocket wheels be connected with bent axle 7, and 25 is chains, and 26 is the sprocket wheels be connected with camshaft 21.
Fig. 6 is the another kind of structural type figure of negative pressure motor based on Fig. 1, hot cylinder 1 and cold cylinder 2 are separated, medium design crankcase 4, a piston 3 is respectively had in hot cylinder 1 and cold cylinder 2, be connected with bent axle 7 respectively by connecting rod 8, such a configuration reduce the heat losses of hot cylinder to cold cylinder.
Fig. 7 is the another kind of structural type of negative pressure motor, and not on an axis, this structural type is more suitable for the installation of the various occasion of negative pressure motor, use, maintenance for cold cylinder and hot cylinder.
Fig. 8 is the schematic diagram that negative pressure motor is arranged on power station.In figure 28 is cold air delivery pipes, and 32 is generators.23 is the hot gas passages connecting power station offgas duct, and hot gas is from power station.
Fig. 9 is the schematic top plan view that negative pressure motor is arranged on boats and ships, in figure, 40 is former motors, 41 is former engine air inlet tubes, 42 is negative pressure motors, 2 is negative pressure engine cold cylinders, 28 is negative pressure motor cold air outlet pipes, and 43 is propeller cavitations, and 23 is former engine exhaust pipe and negative pressure engine thermal air pipe passway joint.
Figure 10 is the schematic diagram that negative pressure motor replaces heating boiler, and its principle is also applicable to the boiler of thermoelectricity plant,
In figure, 2 is cold cylinders; 4 is negative pressure engine crankcases; 5 is hot gas casees, wherein hot cylinder is housed; 9 is turn tracheae; 28 is cold air delivery pipes; 30 is burners; 31 is fuel tube; 32 is generators; 33 is heating hot-water lines; 35 is heating water return pipes; 34 is heat exchangers; 36 are intake pipes of heat exchanger is also cold water pipe; 37 is power input lines.
Working principle:
Fig. 1-Fig. 4 is negative pressure engine movements process.
As in Fig. 1: piston 3 moves downward under the promotion of bent axle 7, hot gas enters hot cylinder, shown in arrow from hot gas case through hot air intake 19.
As in Fig. 2: hot gas is full of hot cylinder, descent of piston to lower dead center under bent axle 7, sprocket wheel 24, chain 25, sprocket wheel 26, camshaft 21 acting in conjunction (as Fig. 7), cam 20 stirs valve stem 17 makes valve inside 15 rotate, close hot air intake 19, make hot cylinder 1 simultaneously and turn tracheae 9 open-minded, at this moment hot gas flows to cold cylinder 2 through turning tracheae 9.
As in Fig. 3: at this moment bent axle rotates continuously and started upwards to pull by piston 3.Hot gas, in time turning tracheae 9, because hot gas is cooled under the effect of cold water, becomes cold air, smaller volume, forms negative pressure.Because at this moment hot cylinder and cold cylinder communicate, so hot cylinder is equal with the air pressure of cold cylinder, air current flow does not hinder, and piston is also unencumbered upwards to be run, shown in arrow.The hot gas of hot cylinder has transferred to cold cylinder.
As in Fig. 4: piston continues to be up to top dead center, at this moment peak suction is formed in cold cylinder, shown in arrow, at this moment under bent axle, camshaft control, cam turns to disengaging valve driving lever position, under the effect of Returnning spring, valve inside is rotated, open hot cylinder and hot air intake simultaneously, hot gas is made to enter hot cylinder, close the path turning tracheae and hot cylinder, at this moment cold cylinder inner mold becomes separate space, pulls piston to start to move downward at atmosheric pressure and produce power to pull connecting rod and crank rotation.This is the link of negative pressure motor workmanship, bent axle is rotated further under effect of inertia, piston continues descending, hot cylinder continues to suck hot gas (as Fig. 1), the cold air that negative pressure in cold cylinder of piston being about under continuing fades away releases cylinder body (as Fig. 2) through one-way valve, cold air delivery pipe, piston drives to lower dead center, hot cylinder is filled with hot gas again, under the effect of camshaft, valve closes hot air intake again, open and turned tracheae, hot gas enters cold cylinder (as Fig. 3) by turning tracheae again, enters next circulation.It is exactly once a work done to bent axle that piston often moves downward.Negative pressure motor is arranged in alternation on bent axle by organizing such cylinder block more, and motor just can ceaselessly have rotated.
Embodiment
The performance of negative pressure motor:
Negative pressure engine operation principle is identical with internal-combustion engine, and process is contrary.
During internal combustion engine, cylinder sucks cold air and fuel, and through igniting, burning, expanding produces malleation, and promote piston acting, discharge hot gas, power expands from air heats.
Suck hot gas during negative pressure engine operation, meet cold events and produce negative pressure, pull piston to do work, discharge cold air, power is from the pressure of earth atmosphere.Not combustion fuel during negative pressure engine operation, its power is from hot gas and cold water, hot gas required for it is that environment provides, the tail gas etc. of the flue gas of discharging as the waste gas of the waste gas of power station, boiler, factory (through cleaning) and other motor discharge, more high-engine efficiency is higher for temperature.Cold water required for it can be fresh water, river, seawater etc., and the water preferably flowed, temperature is more inefficient higher.
Hot gas shown in figure, the H/C of cold water is relative, not fixed temperature, and the temperature difference of hot gas and cold water is larger, and engine power is larger, and the contrary temperature difference is less, and power is less.
Due to the reason of negative pressure engine mechanical structure and working principle, its energy is finally from the pressure of earth atmosphere, it does not have speed and the explosive force of other motor, and its performance characteristic, working environment are all not identical with other motor with application, exemplify following difference:
1, do not need fuel only to need hot gas during negative pressure engine operation, the waste gas that it can be discharged with other motor is the energy, produces mechanical force and discharges cold air.
2, negative pressure motor can produce mechanical force and not consumption of calorie in the place that can not produce mechanical force, as: negative pressure motor replaces boiler, fuel produce transfer of heat in water, produce mechanical force simultaneously.
3, other motor is due to the reason of technology and working principle, waste most of heat, the thermal efficiency only has 15%-40%, and self not consumption of calorie during negative pressure engine operation, it is almost all transferred to the heat sucked in water and produces mechanical force simultaneously, and the thermal efficiency is more than 90%.
The application of motor:
Negative pressure motor can be used for the waste gas of hot power station, tail gas generates electricity, as Fig. 8 again.
Concrete grammar is the hot gas duct exhaust pipe of hot power station being connected to negative pressure motor, and hot gas is sucked by hot cylinder, then proceeds to cold cylinder cooling generation power, drives motor and generator, achieves the secondary electricity generation of power station.A large amount of cooling waters will be had in working procedure to cold cylinder and turn tracheae cooling, cooling water will have circulation means, to improve the efficiency of motor.Each operation process of the original motor in power station will increase good thermal insulation apparatus, to ensure that the tail gas supply negative pressure motor of higher temperature effectively generates electricity.
The environment of the most applicable large ship of negative pressure motor:
Negative pressure motor can be placed in former motor position arranged side by side (as Fig. 9),
Negative pressure motor turn tracheae and cold cylinder is exposed in the seawater outside hull, negative pressure motor is independently provided with main shaft and propeller cavitation, and the hot gas passage of former waste pipe with negative pressure motor is communicated with.Discharge the hot cylinder that a large amount of hot gas is inhaled into negative pressure motor when former engine operation, then proceed to cold cylinder generation negative pressure through turning tracheae, pull piston, bent axle to drive main shaft and propeller rotational, jointly promote hull with original motor and advance.The seawater of hull outboard when advancing is to cold cylinder and turn tracheae and well cool.Utilize the waste gas of the original motor discharge of large ship as the energy, advance for cooling water produces powered hull with the seawater of outboard, and make original motor save a large amount of fuel, the waste gas of discharging former motor has again carried out purification, cooling process.
Negative pressure motor can replace boiler heating, as Figure 10.
Replace original heating boiler (gas fired boiler) with negative pressure motor, gas combustion apparatus is directly installed in negative pressure engine thermal gas tank 5, and the hot gas case of negative pressure motor is directly heated in combustion gas.Heat exchanger 34 is connected on and turns in tracheae 9, the hot water supplying pipe 33 of original boiler is also connected in heat exchanger 34, the bent axle of negative pressure motor connects generator 32 by transmission device, the hot gas of burning directly enters hot cylinder through negative pressure engine intake, again through turning tracheae and heat exchanger 34 passes to cold water heat, then turn cold gradually and enter cold cylinder generation power, discharge cold air through outlet pipe 28.Cold water becomes high-temperature-hot-water 33 through over-heat-exchanger 34 by low temperature and supplies user and heat, and then becomes backwater 35 and gets back in water cooling pond, then enters heat exchanger and continue heating, enter next circulation.Do not increase at fuel, heating load do not lose before topic under, negative pressure motor just creates power, instead of heating boiler like this with negative pressure motor, heat while can also generate electricity.Again cooling, dust removal process have been carried out to the waste gas that burning produces.
Negative pressure motor also can be used for geothermal power generation.
Geothermal heat source is selected near bordering on the sea, negative pressure motor is put in the seawater, BADIRE outlet pipeline and negative pressure motor, hot gas case UNICOM get up, the hot gas of underground heat enters negative pressure motor, cooling through seawater produces motivational drive negative pressure motor and is used for generating electricity, as long as thermal source is continuous, electric power is just supplied to user continually.
Negative pressure motor also can be used for offshore natural gas generating.
Offshore petroleum drilling is generally all attended by rock gas and produces, and rock gas is difficult to transport, stores, and can only light emptying now, this is the significant wastage of the energy and the pollution to air.The natural gas straight of original emptying can be allowed to be connected in the hot gas case of negative pressure motor burn as installed negative pressure motor here, through negative pressure motor hot cylinder, turn the effect of tracheae and leaching cold cylinder in the seawater, make in the transfer of heat of hot gas to seawater, to create mechanical force to generate electricity simultaneously, then the electric power sent is supplied to drill platform or transfers out.
Negative pressure motor is arranged on the effect played in stove
Now having in the industrial production is much be the industry of power by heating power, as Iron And Steel Plant, cement plant, glass factory etc.Their stove consumes mass energy, and heavenwards gives off the waste gas containing heat again simultaneously.Negative pressure motor and heat exchanger is installed in the exhaust ports of stove, the waste gas of stove carries out after dedusting through over-heat-exchanger, again the hot gas in waste gas is supplied to negative pressure motor, negative pressure motor makes to produce mechanical force in the transfer of heat in hot gas to cooling water simultaneously and recycles, and decreases hot air discharge to air.
Claims (1)
1. a negative pressure motor, one group of hot cylinder (1) identical with stroke by diameter and a cold cylinder (2) is had to form, hot cylinder is connected same bent axle (7) with the piston in cold cylinder by connecting rod, the cold cylinder piston arrives lower dead center when hot cylinder piston arrives top dead center, the cold cylinder piston arrives top dead center when hot cylinder piston arrives lower dead center, during negative pressure engine operation, hot cylinder is surrounded by hot gas, cold cylinder is immersed in cold water, conversion valve (16) is arranged at hot cylinder top, conversion valve top is provided with suction port (19), bottom be provided with communicate with cold cylinder top turn tracheae (9), conversion valve opens suction port when closedown turns tracheae, conversion valve is opened when closing suction port and is turned tracheae, cold cylinder top is provided with the one-way valve (22) of outwards exhaust, tracheae is turned when changing valve-closing in hot cylinder during piston arrives top dead center, open suction port, hot cylinder piston runs downwards, hot gas is inhaled into hot cylinder by suction port, open turned tracheae when changing valve-closing suction port in hot cylinder during piston arrives lower dead center, in hot cylinder, piston starts upwards to run, make hot gas pass through to turn tracheae and enter cold cylinder from hot cylinder, cold cylinder piston arrives lower dead center, conversion valve closes again and turns tracheae and opened suction port, the hot gas entering cold cylinder meets cold events generation negative pressure, the piston of the piston of cold cylinder and hot cylinder is pulled to run and do work simultaneously downwards, the hot gas turned cold discharges cold cylinder through one-way valve, hot cylinder sucks hot gas by suction port again simultaneously, bent axle often circles, hot cylinder piston and cold cylinder piston run once all up and down, the conversion of conversion valve once, cold cylinder acting once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203202.6A CN103982323B (en) | 2014-05-15 | 2014-05-15 | Negative pressure motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203202.6A CN103982323B (en) | 2014-05-15 | 2014-05-15 | Negative pressure motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982323A CN103982323A (en) | 2014-08-13 |
| CN103982323B true CN103982323B (en) | 2015-08-12 |
Family
ID=51274446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410203202.6A Active CN103982323B (en) | 2014-05-15 | 2014-05-15 | Negative pressure motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982323B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253328B (en) * | 2020-10-23 | 2023-02-28 | 北京力升高科科技有限公司 | High temperature resistant fire control smoke exhaust fan and fire-fighting robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149370A (en) * | 1977-02-28 | 1979-04-17 | Eduardo Ayala Vargas | Self starting internal combustion engine with means for changing the expansion ratio |
| JPS61187564A (en) * | 1985-02-15 | 1986-08-21 | Katsuya Ito | Temperature difference engine |
| JP2007085322A (en) * | 2005-09-20 | 2007-04-05 | Jun Kokuni | Capacity differential external combustion engine |
| CN201246230Y (en) * | 2008-08-18 | 2009-05-27 | 占小玲 | Water hydrogen making multiple-fuel external combustion air engine |
| CN103485889A (en) * | 2012-09-21 | 2014-01-01 | 摩尔动力(北京)技术股份有限公司 | Piston-type liquid acting internal combustion phase circulating engine |
-
2014
- 2014-05-15 CN CN201410203202.6A patent/CN103982323B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149370A (en) * | 1977-02-28 | 1979-04-17 | Eduardo Ayala Vargas | Self starting internal combustion engine with means for changing the expansion ratio |
| JPS61187564A (en) * | 1985-02-15 | 1986-08-21 | Katsuya Ito | Temperature difference engine |
| JP2007085322A (en) * | 2005-09-20 | 2007-04-05 | Jun Kokuni | Capacity differential external combustion engine |
| CN201246230Y (en) * | 2008-08-18 | 2009-05-27 | 占小玲 | Water hydrogen making multiple-fuel external combustion air engine |
| CN103485889A (en) * | 2012-09-21 | 2014-01-01 | 摩尔动力(北京)技术股份有限公司 | Piston-type liquid acting internal combustion phase circulating engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982323A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9945321B2 (en) | Hot gas engine | |
| CN203097952U (en) | Turbomachine capable of converting Coriolis vortex fluid pressure into fluid energy | |
| CN103982323B (en) | Negative pressure motor | |
| CN103266950A (en) | Oil water fuel composite exhaust gas powered two-stroke engine | |
| CN101440784B (en) | Downhole geothermal energy steam drive apparatus and power generation or liquid pumping method | |
| CN104791129B (en) | A kind of boats and ships Waste Heat Reuse Π type stirling generator system | |
| CN203892009U (en) | Rotor negative-pressure power equipment | |
| CN208456701U (en) | A kind of large size merchant ship utilizes the electricity generation system of gas turbine and diesel residual heat | |
| CN110779000A (en) | Boiler heat energy recycling system | |
| CN103939146B (en) | A kind of multi-cylinder piston power engine utilizing high-pressure gas pressure energy | |
| RU2381349C1 (en) | Sub-sea hydrocarbons production complex | |
| CN103711670B (en) | The feed-water pump of circulating power station | |
| CN103541782B (en) | Displacer piston type heat engine based ship waste heat power generation device and working method thereof | |
| JP2007085322A (en) | Capacity differential external combustion engine | |
| CN203822484U (en) | Ship waste heat utilization II-type stirling generator system | |
| US9074556B2 (en) | Internal combustion steam engine | |
| CN202202903U (en) | Water spray type steam engine | |
| RU68067U1 (en) | HEAT ENGINE (OPTIONS) | |
| CN205638641U (en) | Boats and ships blast pipe remains utilization of heat device | |
| RU67184U1 (en) | PISTON ENGINE (OPTIONS) | |
| CN108316978A (en) | A kind of household biogas cogeneration system | |
| CN220470049U (en) | Conversion equipment for operating residual heat energy of marine diesel internal combustion engine | |
| CN103423022A (en) | Rotor type external combustion engine air cylinder and rotor type external combustion engine | |
| CN201141331Y (en) | Internal combustion engine | |
| CN102168613B (en) | Universal fuel engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |