CN111503611A - Microwave steam engine device - Google Patents
Microwave steam engine device Download PDFInfo
- Publication number
- CN111503611A CN111503611A CN202010263247.8A CN202010263247A CN111503611A CN 111503611 A CN111503611 A CN 111503611A CN 202010263247 A CN202010263247 A CN 202010263247A CN 111503611 A CN111503611 A CN 111503611A
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- Prior art keywords
- steam
- hexagonal
- microwave
- water inlet
- cavity
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/281—Methods of steam generation characterised by form of heating method in boilers heated electrically other than by electrical resistances or electrodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
- F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
- F01B29/10—Engines
- F01B29/12—Steam engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
- F01B31/08—Cooling of steam engines; Heating; Heat insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
- F01B31/12—Arrangements of measuring or indicating devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
- F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention relates to the power machinery technology, in particular to a microwave steam engine device, which comprises a hexagonal steam cavity, six groups of microwave systems, a steam engine system and a condensing system, wherein the six groups of microwave systems are arranged in the hexagonal steam cavity; the hexagonal steam cavity is a hollow cavity, the lower end of the hexagonal steam cavity is provided with a cooling water inlet, the upper end of the hexagonal steam cavity is provided with a water inlet, a pressure gauge is arranged above the water inlet, and the top end of the hexagonal steam cavity is provided with a steam outlet; a rear cover is arranged at the cooling water inlet; each end face of the hexagonal steam cavity is provided with a group of microwave systems; the cooling water inlet is connected with the condensing system through a guide pipe, the condensing system is connected with the steam engine system through a guide pipe, and the water vapor outlet is connected with the steam engine system through a guide pipe; the water inlet is connected with the water inlet pipe. The device does not use fuel oil and carbon-containing fuel, and does not increase carbon emission to cause air pollution and global warming. The device is reasonable in arrangement and simple in structure, water is heated to boiling by high-power microwaves and is converted into mechanical energy by steam, and the device can be applied to various power mechanical equipment, industrial parts and the like.
Description
Technical Field
The invention belongs to the technical field of power machinery, and particularly relates to a microwave steam engine device.
Background
The steam generation method commonly used today is to heat water to generate steam by using heat generated by burning fuel (such as coal, natural gas, etc.), and then to drive machinery to operate through conversion of a steam engine. These methods involve the risk of fuel fouling, fire or poisoning during use, and also suffer from low energy conversion efficiency during combustion, resulting in high energy consumption, and also make it difficult to control the rate of water vapor generation. Meanwhile, when using carbonaceous fuels, combustion generates a large amount of greenhouse gases, resulting in an increased greenhouse effect.
Disclosure of Invention
The invention aims to provide a device which utilizes the energy of microwaves to quickly evaporate liquid water into steam, high-pressure steam enters a steam engine to generate power, and a condensing system can recover the used steam for reutilization.
In order to achieve the purpose, the invention adopts the technical scheme that: a microwave steam engine device comprises a hexagonal steam cavity, six groups of microwave systems, a steam engine system and a condensing system; the hexagonal steam cavity is a hollow cavity, the lower end of the hexagonal steam cavity is provided with a cooling water inlet, the upper end of the hexagonal steam cavity is provided with a water inlet, a pressure gauge is arranged above the water inlet, and the top end of the hexagonal steam cavity is provided with a steam outlet; a rear cover is arranged at the cooling water inlet; each end face of the hexagonal steam cavity is provided with a group of microwave systems; the cooling water inlet is connected with the condensing system through a guide pipe, the condensing system is connected with the steam engine system through a guide pipe, and the water vapor outlet is connected with the steam engine system through a guide pipe; the water inlet is connected with the water inlet pipe.
In the microwave steamer device, the microwave system comprises a 2.45Ghz microwave source, a magnetron, a flattening microwave guide pipe and quartz glass; the magnetron is arranged on the flattened microwave guide pipe, and the quartz glass is arranged between the port of the flattened microwave guide pipe and the hexagonal steam cavity; the magnetron was connected to a 2.45Ghz microwave source.
In the microwave steamer device, the condensing system is a serpentine condensing pipe.
In the microwave steam engine device, the steam engine system is a piston steam engine.
The invention has the beneficial effects that:
1) the energy-saving steam heating device has the advantages that a large amount of steam can be efficiently and rapidly generated, a plurality of microwave devices are used, energy is output at six end faces of the hexagonal steam cavity, heating is more uniform, and the energy-saving steam heating device has the characteristics of environmental protection, carbon-free emission and high efficiency.
2) The purpose of regulating and controlling the output power in time can be achieved, the pressure in the hexagonal steam cavity is monitored through the pressure gauge, the power of the 2.45 GHz/1000W microwave power supply can be regulated and controlled in time, and therefore the rate of water vapor generation in the hexagonal steam cavity is regulated. The method has controllability and timeliness.
3) Can collect used exhaust steam through condensing equipment with water manifold cycles, get back to the hexagon cavity through lid behind condenser tube and the cooling water entry, when the lid guaranteed that cooling water can be normal flows in hexagon steam cavity behind the cooling water entry, prevent that the liquid water in the hexagon steam cavity is pressed into condenser tube by the back pressure when producing high-pressure steam.
The device does not use fuel oil and carbon-containing fuel, and does not increase carbon emission to cause air pollution and global warming. The structure is simple, the assembly is easy, and the production cost is effectively reduced; the water is heated to boiling by high-power microwaves and is converted into mechanical energy by steam, so that the conversion efficiency is high and the safety is high;
drawings
FIG. 1 is a schematic diagram of a microwave steamer device according to an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of a microwave steamer device according to an embodiment of the invention;
FIG. 3 is a schematic cross-sectional view of a condensing system according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a hexagonal steam chamber of a microwave steamer device according to an embodiment of the invention;
FIG. 5 is a schematic perspective view of a microwave steamer device according to an embodiment of the invention;
FIG. 6 is a schematic view of the internal structure of a hexagonal steam chamber of a microwave steamer device according to an embodiment of the invention;
FIG. 7 is a schematic diagram of a piston steam engine arrangement according to an embodiment of the present invention;
wherein, the microwave power supply is 1-2.45 GHz/1000W, and the 2-hexagonal steam cavity is arranged; 3-flattening the microwave catheter; 4-a magnetron; 5-a pressure gauge; 6-water inlet pipe; 7-serpentine condenser tube; 8-a high pressure steam conduit; 9-piston steam engine; 10-a waste steam conduit; 11-a condensing unit; 12-a cooling water pipe; 13-quartz glass; 14-Cooling water inlet back cover.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The embodiment utilizes the energy of the microwave to quickly evaporate the liquid water into the water vapor, the high-pressure water vapor enters the steam engine to generate power, and meanwhile, the condensing system can recycle the used water vapor for reutilization. Compared with the traditional method, the device is safer, saves energy, is easy to control, does not increase carbon emission, and is green and environment-friendly.
The principle of this embodiment is to adopt the electromagnetic wave to convert into heat energy, with liquid water heating production steam conversion mechanical energy, the device efficiency is higher, has controllable, safe, energy-concerving and environment-protective advantage moreover.
The microwave steam engine device comprises a hexagonal steam cavity 2, six microwave systems, a steam engine system and a condensing system 11. Hexagonal steam cavity 2 is the cavity, and the lower extreme is equipped with the cooling water entry, and the cooling water entry is equipped with back lid 14, and its purpose prevents that intracavity pressure is too big to lead to the device of cavity internal water back pressure to condensing system, and the upper end is equipped with the water inlet, and the top is the steam outlet. Each end face of the hexagonal steam cavity 2 is provided with a set of microwave systems, which aim to make the water in the hexagonal steam cavity more uniformly absorb the microwave energy for heating and generate steam. The microwave system comprises a 2.45Ghz microwave source 1, a squashed microwave guide 3, a magnetron 4 and quartz glass 13, the squashed microwave guide 3 being designed to enhance the electric field in order to make the microwave energy more readily absorbed by the water inside the hexagonal vapor chamber 2. Quartz glass 13 is arranged between the port of the flattened microwave conduit 3 and the hexagonal steam cavity 2 for isolation, so as to prevent the water in the hexagonal steam cavity 2 from flowing into the flattened microwave conduit 3 to generate the ignition phenomenon. A pressure gauge 5 is further arranged above a water inlet of the hexagonal steam cavity 2 and used for monitoring the pressure in the hexagonal steam cavity 2 in real time in the operation process of the device so as to control microwave power through the microwave source 1, and the higher the power is, the faster the steam generation rate is, and the higher the pressure is. The steam engine system is a common piston steam engine 9, and is used for connecting with an external device to output power. The condensing system 11 is a common serpentine condenser tube 7, and is aimed at condensing the used water vapor into cooling water quickly and recycling the cooling water into the hexagonal vapor chamber 2 for recycling.
Furthermore, the microwave output by the magnetron 3 can be adjusted by the power controller of the microwave power supply 1, and the higher the power is, the higher the steam generating rate is, and the higher the pressure is. The flat mouth modeling design of the flattened waveguide tube 3 can improve the energy density of the microwave and hexagonal steam cavity 2 area. The quartz glass 13 is arranged between the port of the flattened microwave guide tube 3 and the hexagonal steam cavity 2 for isolation, so as to prevent the water in the hexagonal steam cavity 2 from flowing into the flattened microwave guide tube 3 to generate the ignition phenomenon. Each end face of the hexagonal steam chamber 2 is provided with a set of flattened microwave conduits 3, magnetrons 4 and quartz glass 13 for the purpose of generating steam by more evenly absorbing microwave energy heating the water in the hexagonal steam chamber. The upper end of the hexagonal steam cavity 2 is also provided with a pressure gauge 5, and the pressure in the hexagonal steam cavity 2 can be known by the device through the pressure gauge 5 during operation. The condensing system 11 is a common serpentine condenser tube 7, and is aimed at condensing the used water vapor into cooling water quickly and recycling the cooling water into the hexagonal vapor chamber 2 for recycling. The steam engine is a common piston steam engine 9, and the function of the steam engine is to be connected with an external device to output power.
In specific implementation, the quartz glass 13 is arranged on six surfaces of the hexagonal steam cavity to prevent water in the hexagonal steam cavity 2 from flowing into the flattened microwave guide tube 3 to generate an ignition phenomenon.
Six magnetrons 4 are connected with a 2.45 GHz/1000W microwave power supply 1, the six magnetrons 4 are respectively arranged on six flattened microwave guide pipes 3, and the six flattened microwave guide pipes 3 are respectively connected on six surfaces of a hexagonal steam cavity 2, so that water in the hexagonal steam cavity 2 can be heated more uniformly, and the steam generating efficiency is improved.
The cooling water inlet rear cover 14 is installed at the cooling water inlet in the hexagonal cavity 2, and the purpose of the cooling water inlet rear cover is to prevent liquid water in the hexagonal steam cavity 2 from being pressed back into the cooling water pipe 12 when high-pressure steam is generated while ensuring that cooling water can normally flow into the hexagonal steam cavity 2.
Install manometer 5 on hexagon steam cavity 2 for detect the pressure condition in hexagon steam cavity 2, and then reach and can regulate and control the rate that vapor produced through adjusting 2.45GHz/1000 watts microwave power supply 1 at any time.
The water inlet pipe 6 is connected with the water inlet of the hexagonal steam cavity 2.
A high-pressure steam guide pipe 8 is used for connecting a water steam outlet at the top end of the hexagonal steam cavity 2 with an air inlet of the piston type steam engine 9.
The exhaust steam conduit 10 connects the outlet of the piston steam engine 9 with the inlet of the condensing unit 11.
The water outlet of the condensing device 11 is connected with the cooling water inlet of the hexagonal steam cavity 2 by a cooling water pipe 12.
The embodiment can be applied to various power mechanical equipment, industrial parts and the like, can also be directly used for a power device of a ship and a power device of a train by connecting the subsequent pushing device of the steam engine, and can also be used for a steam generating device independently, such as the aspects of water distillation, purification, food cooking and the like.
It should be understood that parts of the specification not set forth in detail are well within the prior art.
Although specific embodiments of the present invention have been described above with reference to the accompanying drawings, it will be appreciated by those skilled in the art that these are merely illustrative and that various changes or modifications may be made to these embodiments without departing from the principles and spirit of the invention. The scope of the invention is only limited by the appended claims.
Claims (4)
1. A microwave steam engine device is characterized by comprising a hexagonal steam cavity, six groups of microwave systems, a steam engine system and a condensing system; the hexagonal steam cavity is a hollow cavity, the lower end of the hexagonal steam cavity is provided with a cooling water inlet, the upper end of the hexagonal steam cavity is provided with a water inlet, a pressure gauge is arranged above the water inlet, and the top end of the hexagonal steam cavity is provided with a steam outlet; a rear cover is arranged at the cooling water inlet; each end face of the hexagonal steam cavity is provided with a group of microwave systems; the cooling water inlet is connected with the condensing system through a guide pipe, the condensing system is connected with the steam engine system through a guide pipe, and the water vapor outlet is connected with the steam engine system through a guide pipe; the water inlet is connected with the water inlet pipe.
2. The microwave steamer arrangement of claim 1, wherein the microwave system comprises a 2.45Ghz microwave source, a magnetron, a flattened microwave conduit, and quartz glass; the magnetron is arranged on the flattened microwave guide pipe, and the quartz glass is arranged between the port of the flattened microwave guide pipe and the hexagonal steam cavity; the magnetron was connected to a 2.45Ghz microwave source.
3. A microwave steamer arrangement as claimed in claim 1, wherein the condensing system is a serpentine condenser tube.
4. A microwave steamer arrangement as claimed in claim 1, characterized in that the steamer system is a piston steamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010263247.8A CN111503611A (en) | 2020-04-07 | 2020-04-07 | Microwave steam engine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010263247.8A CN111503611A (en) | 2020-04-07 | 2020-04-07 | Microwave steam engine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503611A true CN111503611A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010263247.8A Pending CN111503611A (en) | 2020-04-07 | 2020-04-07 | Microwave steam engine device |
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| Country | Link |
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| CN (1) | CN111503611A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10300003A (en) * | 1997-04-23 | 1998-11-13 | Toyo Housing Kk | Steam generation method and hot water generation method and electric boiler using the same |
| CN1313479A (en) * | 2000-03-15 | 2001-09-19 | 三洋电机株式会社 | Steam generator |
| CN201678472U (en) * | 2010-05-06 | 2010-12-22 | 长春黄金研究院 | Microwave distilled water preparing device |
| CN202328128U (en) * | 2011-10-31 | 2012-07-11 | 河源市辉创科技实业有限公司 | Microwave energy-saving steamer |
| CN107631331A (en) * | 2017-11-01 | 2018-01-26 | 南通易联企业管理有限公司 | A kind of vertical energy-saving microwave boiler |
-
2020
- 2020-04-07 CN CN202010263247.8A patent/CN111503611A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10300003A (en) * | 1997-04-23 | 1998-11-13 | Toyo Housing Kk | Steam generation method and hot water generation method and electric boiler using the same |
| CN1313479A (en) * | 2000-03-15 | 2001-09-19 | 三洋电机株式会社 | Steam generator |
| CN201678472U (en) * | 2010-05-06 | 2010-12-22 | 长春黄金研究院 | Microwave distilled water preparing device |
| CN202328128U (en) * | 2011-10-31 | 2012-07-11 | 河源市辉创科技实业有限公司 | Microwave energy-saving steamer |
| CN107631331A (en) * | 2017-11-01 | 2018-01-26 | 南通易联企业管理有限公司 | A kind of vertical energy-saving microwave boiler |
Non-Patent Citations (1)
| Title |
|---|
| 程逢科等主编: "《中小型火力发电厂生产设备及运行》", 31 March 2006 * |
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Application publication date: 20200807 |