CN214366398U - Micro gas turbine and distilled water preparation device combined system - Google Patents
Micro gas turbine and distilled water preparation device combined system Download PDFInfo
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- CN214366398U CN214366398U CN202022649411.7U CN202022649411U CN214366398U CN 214366398 U CN214366398 U CN 214366398U CN 202022649411 U CN202022649411 U CN 202022649411U CN 214366398 U CN214366398 U CN 214366398U
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Abstract
The utility model discloses a micro gas turbine and distilled water preparation device combined system, which comprises a micro gas turbine and a distilled water preparation device; the micro gas turbine comprises an air compressor, a combustion chamber and a turbine which are sequentially communicated; the distilled water preparation device comprises an evaporation tank, a condensation tank and a water collecting tank which are sequentially communicated, and the evaporation tank is communicated with the exhaust end of the turbine. The micro gas turbine also comprises a heat regenerator, and the heat regenerator is provided with a first inlet, a first outlet, a second inlet and a second outlet; the first inlet is communicated with the exhaust end of the air compressor, and the first outlet is communicated with the air inlet end of the combustion chamber; the second inlet communicates with the exhaust end of the turbine. The utility model discloses use gas turbine as heat generator, the high temperature tail gas of its production is used for letting in the heat transfer of distilled water preparation ware to the realization turns into the purpose of distilled water with the normal atmospheric temperature water in the evaporating pot, plays the effect of retrieving the waste gas waste heat, can effectively improve gas turbine's efficiency, and it is extravagant to reduce the energy.
Description
Technical Field
The utility model relates to a combined energy supply system especially relates to a miniature gas turbine and distilled water preparation ware combined system.
Background
The distributed energy system integrates the advantages of energy conservation, environmental protection, high safety and the like, and is an effective way for relieving the energy crisis, reducing the environmental pollution and the emission of greenhouse gases, improving the energy safety and realizing the strategy of sustainable development. As an important development direction of the distributed energy system, a micro gas turbine is one of the best ways to provide clean, reliable, high-quality, multipurpose, small distributed energy, and is currently rapidly developed in developed countries and regions such as the united states, japan, and the european union, and in China. The distributed energy system based on the micro gas turbine is expected to be widely applied to occasions such as residential buildings and office buildings due to the advantages of small size, light weight, strong fuel adaptability, low fuel consumption rate, low noise vibration, low pollution emission, low maintenance cost and the like. However, the existing distributed energy system of the micro gas turbine still has the defects that the waste heat of the discharged high-temperature waste gas is not efficiently utilized, the heat circulation efficiency is not high, and energy waste is caused.
Disclosure of Invention
To the above-mentioned prior art, the utility model provides a miniature gas turbine and distilled water preparation ware combined system retrieves the waste heat that gas turbine produced through the distilled water preparation ware to improve gas turbine's efficiency as far as possible, it is extravagant to reduce the energy.
The utility model discloses a realize through following technical scheme:
a micro gas turbine and distilled water preparation combined system comprises a micro gas turbine and a distilled water preparation device;
the micro gas turbine comprises an air compressor, a combustion chamber and a turbine which are sequentially communicated, and the air compressor and the turbine are coaxial; when the gas turbine works, a working medium is compressed by an air compressor and then enters a combustion chamber, and the working medium is mixed with gas in the combustion chamber and then is combusted, so that the turbine is pushed to do work;
the distilled water preparation device comprises an evaporation tank, a condensation tank and a water collecting tank which are sequentially communicated, and the evaporation tank is communicated with the exhaust end of the turbine.
Furthermore, a spiral downward condensation pipeline is arranged in the condensation tank, so that the condensation time can be prolonged, and the condensed water can fall conveniently; and the inlet and the outlet of the condensation pipeline are respectively communicated with the outlet of the evaporation tank and the inlet of the water collecting tank.
Furthermore, the micro gas turbine also comprises a starting integrated motor, and the starting integrated motor is coaxial with the air compressor and the turbine; the during operation, it drives the air compressor machine as the motor earlier to inspire integral type motor and starts, treats to reach the ability independent operation back with higher speed, then as generator electricity generation: after the gas is combusted in the combustion chamber, the gas pushes the turbine to do work, and then the integrated motor is driven to generate electricity.
Furthermore, in order to improve the combustion efficiency of the combustion chamber, the micro gas turbine further comprises a heat regenerator, a first channel and a second channel which are isolated from each other and are tightly attached to each other are arranged in the heat regenerator, the first channel is provided with a first inlet and a first outlet, and the second channel is provided with a second inlet and a second outlet; the first inlet is communicated with the exhaust end of the air compressor, and the first outlet is communicated with the air inlet end of the combustion chamber; the exhaust end of the combustion chamber is communicated with the air inlet end of the turbine; the second inlet is communicated with the exhaust end of the turbine, and the second outlet is communicated with the evaporation tank. The first channel is used for conveying high-temperature and high-pressure working media discharged from the air compressor into the combustion chamber, and the second channel is used for discharging high-temperature tail gas discharged from the turbine. Because first passageway and second passageway are kept apart each other and are hugged closely, the high temperature high pressure working medium that flows in the first passageway carries out the heat exchange with the high temperature tail gas that flows in the second passageway, so, can enough further improve the temperature of the high temperature high pressure working medium that flows in the first passageway for improve the temperature of getting into the working medium in the combustion chamber, improve combustion efficiency, can reduce the temperature of the high temperature tail gas that flows in the second passageway again, reduce the temperature of the tail gas that discharges out. Although the efficiency of the distilled water preparation device is reduced by adding the heat regenerator, the efficiency of the gas turbine is improved, the overall efficiency of the system is not reduced, and the heat regenerator can be selectively arranged or not arranged according to working conditions during specific use.
Furthermore, in order to fully utilize natural energy, the utility model can also introduce solar energy, which comprises a solar reflector and a solar energy collecting device, wherein the solar energy collecting device is arranged on the micro gas turbine; the micro gas turbine is positioned above or below the solar reflector and the solar energy collection device is positioned at the focus point of the solar reflector (such as a dish reflector).
Furthermore, the solar energy collecting device is a heat absorbing plate, and the heat absorbing plate is coated on the heat regenerator shell or used as a part or the whole shell of the heat regenerator. The illumination increases the heat accumulated on the daytime heat regenerator, so that the system can generate more electric energy and heat, and the efficiency is improved.
The utility model discloses a miniature gas turbine and distilled water preparation ware combined system, the work flow is: the integrated motor is started to drive the air compressor (or the starter is adopted to drive the air compressor to start, and the starter is disconnected after the air compressor is accelerated to be capable of operating independently), and the air compressor continuously sucks working media (such as air) and compresses the working media; the compressed working medium is introduced into a combustion chamber through an air passage or a pipeline, and is mixed with fuel gas atomized by a nozzle in the combustion chamber and then is combusted to generate high-temperature and high-pressure gas; the high-temperature and high-pressure gas enters the turbine to do work through expansion, the turbine is pushed to rotate, the air compressor and the starting integrated motor are driven to rotate at a high speed, the chemical energy of the gas or liquid fuel is partially converted into mechanical work, and electric work is output; after the gas pushes the turbine to do work, the gas enters an evaporation tank; normal temperature water is introduced into the evaporating pot, the high temperature tail gas discharged from the gas turbine heats the normal temperature water to evaporate, and steam enters the condensing pot through the pipeline and flows into the water collecting tank after being condensed to be collected as distilled water. When being provided with the regenerator, the working medium through the air compressor machine compression gets into in the first passageway of regenerator through first import, then gets into the combustion chamber through first export, burns after mixing with the gas and generates high-temperature and high-pressure gas, gets into the turbine, promotes the turbine work back, and high temperature tail gas gets into the second passageway of regenerator through the second import, after carrying out the heat exchange with the working medium of compression, flows through the second export, gets into the evaporating pot.
The utility model discloses a miniature gas turbine and distilled water preparation ware combined system uses gas turbine as the heat generator, and the high temperature tail gas of its production is used for letting in the heat transfer of distilled water preparation ware to the realization turns into the purpose of distilled water with the normal atmospheric temperature water in the evaporating pot, plays the effect of retrieving the waste gas waste heat, can effectively improve gas turbine's efficiency, and it is extravagant to reduce the energy. The utility model discloses can also set up the regenerator, utilize solar energy to make micro gas turbine's efficiency higher.
The various terms and phrases used herein have the ordinary meaning as is well known to those skilled in the art. To the extent that the terms and phrases are not inconsistent with a known meaning, the meaning of the present application is expressed.
Drawings
FIG. 1: schematic of the micro gas turbine and distilled water producer combined system of example 1.
FIG. 2: schematic of the micro gas turbine and distilled water producer combined system of example 2.
FIG. 3: schematic of the micro gas turbine and distilled water producer combined system of example 3.
101, a heat regenerator; 1011. a first inlet; 1012. a first outlet; 1013. a second inlet; 1014. a second outlet; 102. an air compressor; 103. starting an integrated motor; 104. a turbine; 105. a combustion chamber; 2. a solar reflector; 21. a solar energy collection device; 41. an evaporator tank; 42. a condensing tank; 43. a water collection tank.
Detailed Description
The present invention will be further explained with reference to the drawings, examples, and the like.
Example 1 micro gas turbine and distilled water preparation Combined System
A micro gas turbine and distilled water preparation combined system comprises a micro gas turbine and a distilled water preparation device.
The micro gas turbine comprises an air compressor 102, a starting integrated motor 103, a turbine 104 and a combustion chamber 105, as shown in fig. 1, the air compressor 102, the starting integrated motor 103 and the turbine 104 are coaxial, and the air compressor 102, the combustion chamber 105 and the turbine 104 are communicated in sequence.
The distilled water preparation device comprises an evaporation tank 41, a condensation tank 42 and a water collecting tank 43 which are sequentially communicated, wherein the evaporation tank 41 is communicated with the exhaust end of the turbine 104.
A spiral downward condensation pipeline is arranged in the condensation tank 42, so that the condensation time can be prolonged, and the condensed water can fall conveniently; and the inlet and the outlet of the condensation pipeline are respectively communicated with the outlet of the evaporation tank and the inlet of the water collecting tank.
The working process is as follows: starting the integrated motor 103 to drive the air compressor 102 to start, and continuously sucking working media (such as air) into the air compressor 102 and compressing the working media; the compressed working medium is introduced into the combustion chamber 105 through an air passage or a pipeline, and is mixed with the fuel gas atomized by the nozzle in the combustion chamber 105 and then is combusted to generate high-temperature and high-pressure gas; the high-temperature and high-pressure gas enters the turbine 104 to expand and do work, the turbine 104 is pushed to rotate and the air compressor 102 and the starting integrated motor 103 are driven to rotate at high speed, the chemical energy part of the gas or liquid fuel is converted into mechanical work, and electric work is output; the gas is processed by the turbine 104 and then enters the evaporating pot 41; normal temperature water is introduced into the evaporation tank 41, the normal temperature water is heated and evaporated by high temperature tail gas discharged from the gas turbine, and steam enters the condensation tank 42 through a pipeline, flows into the water collection tank 43 after being condensed and is collected as distilled water.
Example 2 micro gas turbine and distilled water preparation Combined System
A micro gas turbine and distilled water preparation combined system comprises a micro gas turbine and a distilled water preparation device.
The micro gas turbine includes a heat regenerator 101, an air compressor 102, a starting integrated motor 103, a turbine 104, and a combustion chamber 105, as shown in fig. 2, the air compressor 102, the starting integrated motor 103, and the turbine 104 are coaxial.
The regenerator 101 has a first channel and a second channel isolated and closely attached to each other, the first channel has a first inlet 1011 and a first outlet 1012, and the second channel has a second inlet 1013 and a second outlet 1014; the first inlet 1011 is communicated with the exhaust end of the air compressor 102, and the first outlet 1012 is communicated with the air inlet end of the combustion chamber 105; the exhaust end of the combustion chamber 105 communicates with the intake end of the turbine 104; the second inlet 1013 is in communication with the exhaust end of the turbine 104 and the second outlet 1014 is in communication with the evaporator tank 41. The first channel is used for conveying high-temperature and high-pressure working media discharged from the air compressor into the combustion chamber, and the second channel is used for discharging high-temperature tail gas discharged from the turbine.
The distilled water preparation device includes an evaporation tank 41, a condensation tank 42 and a water collection tank 43 which are sequentially communicated.
A spiral downward condensation pipeline is arranged in the condensation tank 42, so that the condensation time can be prolonged, and the condensed water can fall conveniently; and the inlet and the outlet of the condensation pipeline are respectively communicated with the outlet of the evaporation tank and the inlet of the water collecting tank.
The working process is as follows: starting the integrated motor 103 to drive the air compressor 102 to start, and continuously sucking working media (such as air) into the air compressor 102 and compressing the working media; the compressed working medium enters the heat regenerator 101 through a first inlet 1011, then enters the combustion chamber 105 through a first outlet 1012, and is mixed with the fuel gas atomized by the nozzle in the combustion chamber 105 and then is combusted to generate high-temperature and high-pressure gas; the high-temperature and high-pressure gas enters the turbine 104 to expand and do work, the turbine 104 is pushed to rotate and the air compressor 102 and the starting integrated motor 103 are driven to rotate at high speed, the chemical energy part of the gas or liquid fuel is converted into mechanical work, and electric work is output; after the gas works through the turbine 104, the gas enters the heat regenerator 101 through the second inlet 1013, and after heat exchange (heat exchange between the compressed working medium and the high-temperature tail gas) in the heat regenerator 101, the gas enters the evaporator 41 through the second outlet 1014; normal temperature water is introduced into the evaporation tank 41, the normal temperature water is heated and evaporated by high temperature tail gas discharged from the gas turbine, and steam enters the condensation tank 42 through a pipeline, flows into the water collection tank 43 after being condensed and is collected as distilled water.
Example 3 micro gas turbine and distilled water preparation Combined System
A micro gas turbine and distilled water preparation combined system comprises a micro gas turbine and a distilled water preparation device.
The micro gas turbine includes a heat regenerator 101, an air compressor 102, a starting integrated motor 103, a turbine 104, and a combustion chamber 105, as shown in fig. 3, wherein the air compressor 102, the starting integrated motor 103, and the turbine 104 are coaxial.
The regenerator 101 has a first channel and a second channel isolated and closely attached to each other, the first channel has a first inlet 1011 and a first outlet 1012, and the second channel has a second inlet 1013 and a second outlet 1014; the first inlet 1011 is communicated with the exhaust end of the air compressor 102, and the first outlet 1012 is communicated with the air inlet end of the combustion chamber 105; the exhaust end of the combustion chamber 105 communicates with the intake end of the turbine 104; the second inlet 1013 is in communication with the exhaust end of the turbine 104 and the second outlet 1014 is in communication with the evaporator tank 41. The first channel is used for conveying high-temperature and high-pressure working media discharged from the air compressor into the combustion chamber, and the second channel is used for discharging high-temperature tail gas discharged from the turbine.
The micro gas turbine also comprises a solar reflector 2 and a solar collecting device 21, wherein the solar collecting device 21 is arranged on the micro gas turbine; the micro gas turbine is positioned above the solar reflector 2 with the solar energy collector 21 at the focal point of the solar reflector 2, e.g. a dish reflector. The solar energy collecting device 2 is a heat absorbing plate, and the heat absorbing plate is coated on the shell of the heat regenerator 101, or is used as a part of or the whole shell of the heat regenerator 101. The illumination increases the heat accumulated on the daytime heat regenerator 101, which can make the system generate more electric energy and heat, and improve the efficiency.
The distilled water preparation device includes an evaporation tank 41, a condensation tank 42 and a water collection tank 43 which are sequentially communicated.
A spiral downward condensation pipeline is arranged in the condensation tank 42, so that the condensation time can be prolonged, and the condensed water can fall conveniently; and the inlet and the outlet of the condensation pipeline are respectively communicated with the outlet of the evaporation tank and the inlet of the water collecting tank.
The working process is as follows: starting the integrated motor 103 to drive the air compressor 102 to start, and continuously sucking working media (such as air) into the air compressor 102 and compressing the working media; the compressed working medium enters the heat regenerator 101 through a first inlet 1011, then enters the combustion chamber 105 through a first outlet 1012, and is mixed with the fuel gas atomized by the nozzle in the combustion chamber 105 and then is combusted to generate high-temperature and high-pressure gas; the high-temperature and high-pressure gas enters the turbine 104 to expand and do work, the turbine 104 is pushed to rotate and the air compressor 102 and the starting integrated motor 103 are driven to rotate at high speed, the chemical energy part of the gas or liquid fuel is converted into mechanical work, and electric work is output; after the gas works through the turbine 104, the gas enters the heat regenerator 101 through the second inlet 1013, and after heat exchange (heat exchange between the compressed working medium and the high-temperature tail gas) in the heat regenerator 101, the gas enters the evaporator 41 through the second outlet 1014; normal temperature water is introduced into the evaporation tank 41, the normal temperature water is heated and evaporated by high temperature tail gas discharged from the gas turbine, and steam enters the condensation tank 42 through a pipeline, flows into the water collection tank 43 after being condensed and is collected as distilled water.
It will be appreciated by persons skilled in the art that the above description is intended to be illustrative of the invention only and is not intended to limit the scope of the invention. In addition, after reading the contents of the present invention, those skilled in the art can combine the equivalent features of the present invention without changing the technical idea, and the technical solution formed by combining the equivalent features of the present invention also falls into the protection scope of the present invention.
Claims (6)
1. A micro gas turbine and distilled water preparation combined system is characterized in that: comprises a micro gas turbine and a distilled water preparation device; the micro gas turbine comprises an air compressor, a combustion chamber and a turbine which are sequentially communicated, and the air compressor and the turbine are coaxial; the distilled water preparation device comprises an evaporation tank, a condensation tank and a water collecting tank which are sequentially communicated, and the evaporation tank is communicated with the exhaust end of the turbine.
2. The micro gas turbine and distilled water producer combination system of claim 1, wherein: a spiral downward condensation pipeline is arranged in the condensation tank; and the inlet and the outlet of the condensation pipeline are respectively communicated with the outlet of the evaporation tank and the inlet of the water collecting tank.
3. The micro gas turbine and distilled water producer combination system of claim 1, wherein: the micro gas turbine also comprises a starting integrated motor which is coaxial with the air compressor and the turbine.
4. The micro gas turbine and distilled water producer combination system according to any one of claims 1 to 3, wherein: the micro gas turbine also comprises a regenerator, wherein a first channel and a second channel which are isolated from each other and are tightly attached to each other are arranged in the regenerator, the first channel is provided with a first inlet and a first outlet, and the second channel is provided with a second inlet and a second outlet; the first inlet is communicated with the exhaust end of the air compressor, and the first outlet is communicated with the air inlet end of the combustion chamber; the exhaust end of the combustion chamber is communicated with the air inlet end of the turbine; the second inlet is communicated with the exhaust end of the turbine, and the second outlet is communicated with the evaporation tank.
5. The micro gas turbine and distilled water producer combination system of claim 4, wherein: the solar energy collecting device is arranged on the micro gas turbine; the micro gas turbine is positioned above or below the solar reflector, and the solar energy collecting device is positioned on the focus point of the solar reflector.
6. The micro gas turbine and distilled water producer combination system of claim 5, wherein: the solar energy collecting device is a heat absorbing plate, and the heat absorbing plate is coated on the shell of the heat regenerator or used as part or all of the shell of the heat regenerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022649411.7U CN214366398U (en) | 2020-11-16 | 2020-11-16 | Micro gas turbine and distilled water preparation device combined system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022649411.7U CN214366398U (en) | 2020-11-16 | 2020-11-16 | Micro gas turbine and distilled water preparation device combined system |
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| CN214366398U true CN214366398U (en) | 2021-10-08 |
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| CN202022649411.7U Active CN214366398U (en) | 2020-11-16 | 2020-11-16 | Micro gas turbine and distilled water preparation device combined system |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230512 Address after: 518063 10 Nanshan District Road, Gaoxin south, Nanshan District, Shenzhen, Guangdong. Patentee after: Liu Muhua Address before: 100176 room 1202a, 12 / F, block B, building 1, yard 19, Ronghua Middle Road, economic and Technological Development Zone, Daxing District, Beijing Patentee before: Jin Pu |
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| TR01 | Transfer of patent right |