CN101676525A - Method and device of transforming energy of low-temperature gas - Google Patents
Method and device of transforming energy of low-temperature gas Download PDFInfo
- Publication number
- CN101676525A CN101676525A CN200810222320A CN200810222320A CN101676525A CN 101676525 A CN101676525 A CN 101676525A CN 200810222320 A CN200810222320 A CN 200810222320A CN 200810222320 A CN200810222320 A CN 200810222320A CN 101676525 A CN101676525 A CN 101676525A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/14—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having both steam accumulator and heater, e.g. superheating accumulator
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a method and a device of transforming the energy of low-temperature gas, in particular to a method and a device of transforming the energy of low-temperature gas so as to propel a steam turbine and a hydraulic cylinder to drive a hydraulic motor to generate power. The device of transforming the energy of low-temperature gas comprises a liquid pump, a gas boosting device, agas storage tank, a heating device, a steam turbine, a pneumatic hydraulic device, a condensing heat exchanger, a liquid storage tank, an energy storage device and a hydraulic motor. After the gas boosting device boosts and gasifies the liquefied gas, the gas storage tank stores the energy of the gas, and after the heating device heats the gas, the heated gas drives the steam turbine and the pneumatic hydraulic device to do work and a generator to generate power and drags other machinery. The invention has the advantages that the device of transforming the energy of low-temperature gas is regenerative, has low use cost and long service life, causes no pollution to the environment, can use the low-temperature energy such as solar energy, geothermal energy, waste heat and the like, can absorb heat and refrigerate and can meet the requirements of the refrigerating of the air conditioner.
Description
Technical field
The present invention relates to a kind of energy of low-temperature gas conversion method and device thereof, particularly a kind of device that utilizes the cryogenic gas pushing turbine, promotes oil hydraulic cylinder drive oil hydraulic motor running generating.Also can be used for field of air conditioning.
Background technique
At present, the human energy that is utilized is mainly from coal, oil, non-renewable energy resources such as rock gas.More than the non-renewable energy, at least decades, the centuries is just used up at most, its use can cause the pollution and the greenhouse effect of the earth, has damaged the human earth of depending on for existence.
Summary of the invention
The purpose of this invention is to provide a kind of cryogenic gas pushing turbine, promote the energy transformation method that oil hydraulic cylinder drives the oil hydraulic motor generating.And provide a kind of device of this method of application.In order to solve energy scarcity and to open up the new energy.
A kind of cryogenic gas pushing turbine of the present invention, promotion oil hydraulic cylinder drive the device of oil hydraulic motor generating.It comprises: liquid pump, gas pressurized device, gas reservoir, heating equipment, steam turbine, pneumatic hydraulic device, condensing heat exchanger, wet tank, energy storage device, oil hydraulic motor.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the liquid pump in the hydraulic motor generating device.Be that liquid is injected supercharging device, be the supercharging device supercharging.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the gas pressurized device in the hydraulic motor generating device.After being the cryogenic gas supercharging after the liquefaction that condensing heat exchanger is sent here, send into gas reservoir.This process cryogenic gas becomes gaseous state by liquid state and emits a large amount of heat after pressurization, takes out with the heat-exchanger in the heating equipment, is the rear portion gas heating.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the gas reservoir in the hydraulic motor generating device.Be the cryogenic gas that supercharging device is sent here, it comprises refrigeration agents such as carbon dioxide, ammonia, methaneseries, ethane system, propane system, or carbon atom quantity is less than 5 hydrocarbons, perhaps above-mentioned four derivative and compound.Store standby.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the heating equipment in the hydraulic motor generating device.Be to constitute by heat-exchanger and heater.Purpose is the cryogenic gas that the heated air storage tank is sent here, prevents gas liquefaction.So that the pneumatic hydraulic device uses.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the steam turbine in the hydraulic motor generating device.It is prime mover of the drive of high-pressure gas sent here by gas reservoir.In order to drawing generator or other machinery, reach the purpose of transformation of energy.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the pneumatic hydraulic device in the hydraulic motor generating device, are the pneumatic hydraulic device that a plurality of pneumatic pressurizing hydraulic cylinders (Fig. 4) constitute.When first pneumatic pressure cylinder left end low-pressure cavity enters cryogenic gas, promote piston and move right, the cryogenic gas of right-hand member low-pressure cavity is extruded, and injected energy storage device after the hydraulic oil supercharging with the right-hand member hyperbaric chamber, use in order to oil hydraulic motor.It is standby that the hyperbaric chamber of left end sucks hydraulic oil under the effect of negative pressure simultaneously.After first pneumatic pressurizing hydraulic cylinder acting was finished, the gas outlet valve of left end suction valve and right-hand member cut out simultaneously.The left end gas outlet valve is opened, and the gas that makes first pneumatic pressurizing hydraulic cylinder finish merit enters second pneumatic pressurizing hydraulic cylinder, and second pneumatic pressurizing hydraulic cylinder started working.Whole acting process is identical with first pneumatic pressurizing hydraulic cylinder acting.Then cryogenic gas is entered in the 3rd the pneumatic pressurizing hydraulic cylinder.The 3rd pneumatic pressurizing hydraulic cylinder begins acting.The rest may be inferred, and along with the increase gradually of pneumatic pressurizing hydraulic cylinder quantity, the efficient of system is also improving gradually.The quantity of pneumatic pressurizing hydraulic cylinder is decided by use cryogenic gas and gas pressure.Pressure is high more, and quantity is many more.Since second pneumatic pressurizing hydraulic cylinder left end suction valve, below the suction valve of all pneumatic pressurizing hydraulic cylinder left ends, all be in normally open during acting.After pneumatic hydraulic device left end was done completion, right-hand member began acting.Whole process is identical with left end.The gas of finishing merit enters wet tank after the heat absorption condensation.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the condensing heat exchanger in the hydraulic motor generating device.Be that wet tank is sent in the condensation of gas liquefaction after the heat absorption is standby.After gas is finished merit,, need to absorb a large amount of heat and keep balance because pressure reduces volumetric expansion.According to this character of cryogenic gas, can make air conditioner refrigerating in the system.
A kind of as mentioned above cryogenic gas pushing turbine, the wet tank that promotes in the oil hydraulic cylinder drive hydraulic motor generating device are to store the cryogenic gas after liquefaction that condensing heat exchanger is sent here.
A kind of as mentioned above cryogenic gas pushing turbine, promotion oil hydraulic cylinder drive the energy storage device in the hydraulic motor generating device, are the energy storage device of oil hydraulic motor.The hydraulic oil that oil hydraulic cylinder is sent into stores with certain pressure.In system, play effects such as energy storage, steady pressure, the loss of compensation hydraulic pressure.Make the oil hydraulic motor smooth operation.
The present invention compares with traditional energy source and power device, has following advantage and good effect:
1, have recyclability, user cost is low, and the life-span is long, non-environmental-pollution.
2, can utilize low-temperature energy sources.As solar energy, underground heat and used heat etc.
3, can absorption refrigeration, can satisfy the needs of air conditioner refrigerating.
Description of drawings
Fig. 1 cryogenic gas promotes the schematic flow sheet that oil hydraulic cylinder drives hydraulic motor generating device.
The schematic flow sheet of Fig. 2 cryogenic gas pushing turbine electricity generating device.
Fig. 3 cryogenic gas air conditioner refrigerating schematic flow sheet
The schematic representation of the pneumatic pressurization hydraulic device 7 of Fig. 4.
Embodiment
The specific embodiment of the present invention is to be made of parts such as liquid pump, control valve, gas hydraulic pressure installation, gas reservoir, heating equipment, steam turbine, pneumatic hydraulic device, condensing heat exchanger, wet tank, energy storage device, oil hydraulic motors, referring to Fig. 1.Fig. 1 promotes the schematic flow sheet that oil hydraulic cylinder drives hydraulic motor generating device for cryogenic gas.Liquid pump 1 injects the pneumatic hydraulic cylinder 3 of having filled it up with liquid gas with highly pressurised liquid through selector valve 2, promotes piston 4 forward, to the liquid gas pressurization, makes its postcritical reach vaporization.Emit a large amount of heat simultaneously.Enter gas reservoir 11 through heat-exchanger 8.After pneumatic hydraulic cylinder 3 actings were finished, selector valve 2 began commutation.Pneumatic hydraulic cylinder 3 releases, flow of liquid is returned collection box in the cylinder, and liquid gas enters in the pneumatic hydraulic cylinder 3 standby.Liquid pump 1 injects the pneumatic hydraulic cylinder 5 of having filled it up with liquid gas with highly pressurised liquid through selector valve 2 more simultaneously, promotes piston 6 forward, to the liquid gas pressurization, makes its postcritical reach vaporization and emits.Finish one-period.High-temperature gas enters gas reservoir 11 behind heat-exchanger 8 standby.Gas reservoir 11 plays the accumulation of energy effect.Heater 10 is for preventing gas cooling, and the control gaseous temperature is provided with.The gas of process heater 10 enters and begins acting in the pneumatic hydraulic device 7.When first pneumatic pressure cylinder 18 left end low-pressure cavity enter cryogenic gas, promote piston and move right, the cryogenic gas of right-hand member low-pressure cavity is extruded, and, used in order to oil hydraulic motor 13 with injecting energy storage device 12 after the hydraulic oil supercharging of right-hand member hyperbaric chamber.It is standby that the left end hyperbaric chamber sucks hydraulic oil under suction function simultaneously.After first pneumatic pressurizing hydraulic cylinder 18 actings were finished, the gas outlet valve of left end suction valve and right-hand member cut out simultaneously.The left end gas outlet valve is opened, and the gas that makes first pneumatic pressurizing hydraulic cylinder 18 finish merit enters 19, the second pneumatic pressurizing hydraulic cylinders 19 of second pneumatic pressurizing hydraulic cylinder and starts working.Whole acting process is identical with first pneumatic pressurizing hydraulic cylinder 18 actings.Then cryogenic gas is entered in the 3rd the pneumatic pressurizing hydraulic cylinder.The 3rd pneumatic pressurizing hydraulic cylinder begins acting.The rest may be inferred, and along with the increase gradually of pneumatic pressurizing hydraulic cylinder quantity, the efficient of system is also improving gradually.The quantity of pneumatic pressurizing hydraulic cylinder is decided by use cryogenic gas and gas pressure.Pressure is high more, and quantity is many more.Since second pneumatic pressurizing hydraulic cylinder 19 left end suction valve, below the suction valve of all pneumatic pressurizing hydraulic cylinder 7 left ends, all be in normally open during acting.After pneumatic hydraulic device 7 left ends were done completion, right-hand member began acting.Whole process is identical with left end.The gas of finishing merit enters in the wet tank 9 after heat absorption condensation 14.Accumulator 12 plays effects such as energy storage, steady pressure, the loss of compensation hydraulic pressure in system.Make oil hydraulic motor 13 smooth operations.Drive generator for electricity generation.
Among Fig. 2, be the schematic flow sheet of cryogenic gas pushing turbine electricity generating device.Liquid pump 1 injects the pneumatic hydraulic cylinder 3 of having filled it up with liquid gas with highly pressurised liquid through selector valve 2, promotes piston 4 forward, to the liquid gas pressurization, makes its postcritical reach vaporization.Emit a large amount of heat simultaneously.Enter gas reservoir 11 through heat-exchanger 8.After pneumatic hydraulic cylinder 3 actings were finished, selector valve 2 began commutation.Pneumatic hydraulic cylinder 3 releases, flow of liquid is returned collection box in the cylinder, and liquid gas enters in the pneumatic hydraulic cylinder 3 standby.Liquid pump 1 injects the pneumatic hydraulic cylinder 5 of having filled it up with liquid gas with highly pressurised liquid through selector valve 2 more simultaneously, promotes piston 6 forward, to the liquid gas pressurization, makes its postcritical reach vaporization and emits.Finish one-period.High-temperature gas enters gas reservoir 11 behind heat-exchanger 8 standby.Gas reservoir 11 plays the accumulation of energy effect.Heater 10 is for preventing gas cooling, and the control gaseous temperature is provided with.Directly enter steam turbine 15 through the gas after heater 10 heating, pushing turbine 15 rotations drive generator for electricity generation.The gas of finishing merit enters in the wet tank 9 behind heat absorption condenser 14.Prepare next cycle period.
Fig. 3 is cryogenic gas air conditioner refrigerating schematic flow sheet.Liquid pump 1 injects the pneumatic hydraulic cylinder 3 of having filled it up with liquid gas with highly pressurised liquid through selector valve 2, promotes piston 4 forward, to the liquid gas pressurization, makes its postcritical reach vaporization.Emit a large amount of heat simultaneously.Enter gas reservoir 11 through heat-exchanger 8.After pneumatic hydraulic cylinder 3 actings were finished, selector valve 2 began commutation.Pneumatic hydraulic cylinder 3 releases, flow of liquid is returned collection box in the cylinder, and liquid gas enters in the pneumatic hydraulic cylinder 3 standby.Liquid pump 1 injects the pneumatic hydraulic cylinder 5 of having filled it up with liquid gas with highly pressurised liquid through selector valve 2 more simultaneously, promotes piston 6 forward, to the liquid gas pressurization, makes its postcritical reach vaporization and emits.Finish one-period.High pressure-temperature gas becomes the high pressure low temperature liquid gas and enters in the storage tank 16 standby behind heat-exchanger 8.Storage tank 16 plays the accumulation of energy effect.The high pressure low temperature liquid gas that storage tank 16 is emitted enters in the vaporizer 17, the 17 decompression gasifications of liquid gas revaporizer, absorption refrigeration.The heat that heat-exchanger 8 takes out can be warmed oneself.Add the warm water.Reached the air-conditioning purpose.
Fig. 4 is the schematic representation of pneumatic pressurization hydraulic device 7.
Claims (3)
1, the invention discloses a kind of energy of low-temperature gas conversion method and device thereof.It is made up of liquid pump, gas pressurized device, gas reservoir, heating equipment, steam turbine, pneumatic hydraulic device, condensing heat exchanger, wet tank, energy storage device, oil hydraulic motor.Cryogenic gas after the liquefaction converts gaseous state through the gas pressurized device supercharging to by liquid state, after gas reservoir accumulation of energy, the heating of heating equipment heat-obtaining, promotes the acting of pneumatic hydraulic device, drives the oil hydraulic motor generating.Gas after the acting is got back to wet tank after condensing heat exchanger liquefaction, use in order to gas pressurized device.
2, a kind of energy of low-temperature gas conversion method as claimed in claim 1 and device thereof.It is made up of liquid pump, gas pressurized device, gas reservoir, heating equipment, steam turbine, pneumatic hydraulic device, condensing heat exchanger, wet tank.Cryogenic gas after the liquefaction converts gaseous state through the gas pressurized device supercharging to by liquid state, and after gas reservoir accumulation of energy, the heating of heating equipment heat-obtaining, the driving steam turbine rotation drives generator for electricity generation, and other machinery.
3, a kind of energy of low-temperature gas conversion method as claimed in claim 1 and device thereof.It is made up of liquid pump, gas pressurized device, heat-obtaining device, gas reservoir, vaporizer, condensing heat exchanger, wet tank.Cryogenic gas after the liquefaction is through the gas pressurized device supercharging, and high pressure-temperature gas becomes the high pressure low temperature liquid gas after the storage tank accumulation of energy behind heat-exchanger.Enter vaporizer, the evaporation absorption refrigeration.Reach the air-conditioning purpose.The heat that heat-exchanger takes out can be warmed oneself.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810222320A CN101676525A (en) | 2008-09-17 | 2008-09-17 | Method and device of transforming energy of low-temperature gas |
| PCT/CN2009/073970 WO2010031334A1 (en) | 2008-09-17 | 2009-09-16 | Energy conversion device using cryogenic gas medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810222320A CN101676525A (en) | 2008-09-17 | 2008-09-17 | Method and device of transforming energy of low-temperature gas |
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| Publication Number | Publication Date |
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| CN101676525A true CN101676525A (en) | 2010-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810222320A Pending CN101676525A (en) | 2008-09-17 | 2008-09-17 | Method and device of transforming energy of low-temperature gas |
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| Country | Link |
|---|---|
| CN (1) | CN101676525A (en) |
| WO (1) | WO2010031334A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102679155A (en) * | 2012-06-12 | 2012-09-19 | 江苏汉龙环保科技有限公司 | Carbon dioxide pressurizing conveying device |
| CN102852740A (en) * | 2012-04-23 | 2013-01-02 | 安瑞生 | Steam power cycle electrical power generating system |
| CN103184906A (en) * | 2011-12-31 | 2013-07-03 | 新奥科技发展有限公司 | Energy supply method and device |
| WO2013159653A1 (en) * | 2012-04-23 | 2013-10-31 | An Ruisheng | Steam power cycle power generation system |
| CN105134319A (en) * | 2015-08-20 | 2015-12-09 | 牟大同 | Method for utilizing liquefied air for working to drive mechanical equipment and method for utilizing liquid nitrogen for working to generate electric energy |
| CN105351158A (en) * | 2015-10-23 | 2016-02-24 | 邹杰 | Low-temperature power generator |
| CN105889155A (en) * | 2014-11-28 | 2016-08-24 | 陕西鼎基能源科技有限公司 | High-pressure gas pressure energy circulating pump |
| CN105889154A (en) * | 2014-11-28 | 2016-08-24 | 陕西鼎基能源科技有限公司 | High-pressure gas pressure energy isentropic supercharger |
| CN108798748A (en) * | 2018-05-23 | 2018-11-13 | 北京清天精创节能设备有限公司 | A kind of open system energy Conversion and Utilization device and method |
| CN112704389A (en) * | 2021-01-28 | 2021-04-27 | 宁波方太厨具有限公司 | Steaming and baking integrated machine |
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| CN2129002Y (en) * | 1992-05-09 | 1993-03-31 | 黄兆焕 | Circulating refrigerating device by use of ice |
| WO2000026509A1 (en) * | 1998-11-03 | 2000-05-11 | Francisco Moreno Meco | Fluid motor with low evaporation point |
| CN1644922A (en) * | 2005-01-28 | 2005-07-27 | 吕惠贤 | Effective refrigerating compressors |
| CN101012759A (en) * | 2006-01-10 | 2007-08-08 | 国际创新有限公司 | Method for converting heat energy to mechanical power |
| CN2898313Y (en) * | 2006-04-20 | 2007-05-09 | 林立峰 | Low-temperature transverting generator |
| AT503734B1 (en) * | 2006-06-01 | 2008-11-15 | Int Innovations Ltd | METHOD FOR CONVERTING THERMAL ENERGY TO MECHANICAL WORK |
| CN101201007A (en) * | 2006-12-14 | 2008-06-18 | 方炜 | Generating system driven by heat pump |
| CN101025096A (en) * | 2007-03-27 | 2007-08-29 | 陈深佃 | Generating system utilizing low-temperature heat-source or environment heat-source to generat power |
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- 2008-09-17 CN CN200810222320A patent/CN101676525A/en active Pending
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- 2009-09-16 WO PCT/CN2009/073970 patent/WO2010031334A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184906B (en) * | 2011-12-31 | 2016-06-29 | 新奥科技发展有限公司 | The method of energy supply and device |
| CN103184906A (en) * | 2011-12-31 | 2013-07-03 | 新奥科技发展有限公司 | Energy supply method and device |
| CN102852740A (en) * | 2012-04-23 | 2013-01-02 | 安瑞生 | Steam power cycle electrical power generating system |
| WO2013159653A1 (en) * | 2012-04-23 | 2013-10-31 | An Ruisheng | Steam power cycle power generation system |
| CN102852740B (en) * | 2012-04-23 | 2014-08-20 | 安瑞生 | Steam power cycle electrical power generating system |
| CN102679155A (en) * | 2012-06-12 | 2012-09-19 | 江苏汉龙环保科技有限公司 | Carbon dioxide pressurizing conveying device |
| CN105889154A (en) * | 2014-11-28 | 2016-08-24 | 陕西鼎基能源科技有限公司 | High-pressure gas pressure energy isentropic supercharger |
| CN105889155A (en) * | 2014-11-28 | 2016-08-24 | 陕西鼎基能源科技有限公司 | High-pressure gas pressure energy circulating pump |
| CN105134319A (en) * | 2015-08-20 | 2015-12-09 | 牟大同 | Method for utilizing liquefied air for working to drive mechanical equipment and method for utilizing liquid nitrogen for working to generate electric energy |
| CN105351158A (en) * | 2015-10-23 | 2016-02-24 | 邹杰 | Low-temperature power generator |
| CN108798748A (en) * | 2018-05-23 | 2018-11-13 | 北京清天精创节能设备有限公司 | A kind of open system energy Conversion and Utilization device and method |
| CN108798748B (en) * | 2018-05-23 | 2020-06-05 | 北京清天精创节能设备有限公司 | Open system energy conversion and utilization device and method |
| CN112704389A (en) * | 2021-01-28 | 2021-04-27 | 宁波方太厨具有限公司 | Steaming and baking integrated machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010031334A1 (en) | 2010-03-25 |
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