KR20150039574A - electric power generating system using air source - Google Patents

electric power generating system using air source Download PDF

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Publication number
KR20150039574A
KR20150039574A KR20140131734A KR20140131734A KR20150039574A KR 20150039574 A KR20150039574 A KR 20150039574A KR 20140131734 A KR20140131734 A KR 20140131734A KR 20140131734 A KR20140131734 A KR 20140131734A KR 20150039574 A KR20150039574 A KR 20150039574A
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KR
South Korea
Prior art keywords
air
heat
outside
chamber
exhaust duct
Prior art date
Application number
KR20140131734A
Other languages
Korean (ko)
Inventor
김영선
Original Assignee
김영선
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Publication date
Priority to KR20130117785 priority Critical
Priority to KR1020130117785 priority
Application filed by 김영선 filed Critical 김영선
Priority claimed from PCT/KR2014/009247 external-priority patent/WO2015050368A1/en
Publication of KR20150039574A publication Critical patent/KR20150039574A/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10Adaptations for driving, or combinations with, electric generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/005Using steam or condensate extracted or exhausted from steam engine plant by means of a heat pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/08Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with working fluid of one cycle heating the fluid in another cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • F24F13/085Grilles, registers or guards including an air filter
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/02Heat pumps of the compression type
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

According to the present invention, disclosed is a system for generating electricity by means of an air heat source. The system for generating electricity by utilizing a heat pump module generates high-temperature thermal energy by absorbing the thermal energy from the air, as a heat source, wherein outside air can be supplied by using an air intake duct on the heat pump module disposed indoors, and the air which has passed through the heat pump module can be discharged to the outside by utilizing an exhaust duct. The present invention comprises: a heat pump module comprising an air evaporator for evaporating a second thermal medium in liquid state into a gas state by absorbing heat from the air by means of heat exchange therewith and outputting the gas, and a second compressor for compressing and outputting the second thermal medium a gas state drawn in from the air evaporator; a first heat exchanger for converting a working fluid to a high-temperature and high-pressure gas by recovering the thermal energy of the thermal medium outputted by the heat pump module and outputting the gas; a turbine for generating the driving power by receiving the working fluid in a gas state outputted by the first heat exchanger; a generator for generating electricity by means of the driving power of the turbine; and an air conditioning unit comprising a chamber for housing the air evaporator, an air intake duct having one side exposed to the exterior of the chamber and the other side in communication with one side thereof, and an exhaust duct having one side interconnected with the other side of the chamber and the other side exposed to the exterior thereof.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power generation system using an air heat source,
The present invention relates to a power generation system using an air heat source. More particularly, the present invention relates to a power generation system using an air heat source, and more particularly, to a power generation system using an air heat source to generate electricity by utilizing a heat pump module that absorbs heat energy of the outside air, The present invention relates to a power generation system using an air heat source capable of supplying outside air by using a duct or discharging air that has passed through a heat pump module to the outside by using an exhaust duct.
Generally, the air conditioning system is installed inside and outside the building for heating and cooling of the building. Mostly, the air conditioning system is installed in the middle of the underground mechanical room or the middle and the uppermost floor. This is because, in the case of a high-rise building, a cooling device is operated for cooling in summer, cooling air is sucked and cooled, and cool air is supplied to each layer inside the building through the air supply duct. In winter, And the like.
At this time, in order to discharge the heat of the condenser of the cooling device, a cooling tower must be installed. However, when the floor height is high, the water pressure between the cooling tower and the cooling device becomes high. Consequently, the cooling system, cooling tower, There is a hassle.
In order to produce lighting for the building itself and electric power for heating and cooling, the most effective means currently is to produce electricity that can supply the heating and cooling power of the whole building even if it produces solar power, It is difficult to do, and it takes a lot of investment.
Therefore, there is a need for measures to reduce power demand and peak-time power load such as heating and cooling problems, power supply and demand of middle and large-sized high-rise buildings, demand and lighting of buildings with renewable energy sources other than existing fossil fuels.
Korean Patent No. 10-0960609 entitled " Refrigerant Turbine Generating Device &
In order to solve the above-mentioned problems, the present invention provides a heat pump module for generating electricity by using an organic Rankine cycle that generates electricity by rotating a turbine through a steam pressure, a heat pump module for absorbing heat energy of the outside air to produce high- And a power generation system using an air heat source capable of securing a power generation amount by utilizing the heat source.
Further, it is possible to supply outside air to the heat pump module installed in the room by using the intake duct, or to discharge the air that has passed through the heat pump module to the outside by using the exhaust duct, Another purpose is to provide a power generation system using an unheated air heat source.
Another object of the present invention is to provide a power generation system using an air heat source capable of realizing a plurality of heat pump modules and utilizing thermal energy of a working fluid passing through the turbine as a heat source of a heat pump module, .
According to an aspect of the present invention, there is provided an air conditioner comprising: an outside air evaporator for absorbing heat in air through heat exchange with the outside air to evaporate a second heat medium in a liquid state to a gas state and outputting the air; A first heat exchanger for recovering heat energy of the heat medium outputted from the heat pump module to convert the working fluid into a high temperature and high pressure gas state and outputting the heat, A generator for generating electric power by the power of the turbine and a chamber for accommodating the outside air evaporator; and a cooling fan for cooling the outside of the chamber, And the other end communicates with one side of the chamber, and the other side communicates with the other side of the chamber, and the other side communicates with the outside of the chamber Which output comprises the air conditioning unit consisting of an exhaust duct.
The heat pump module may further include a second heat exchanger for recovering thermal energy of the high-temperature working fluid passing through the turbine to convert the first heat medium into a gaseous state and outputting the heat medium to the first heat medium, Further comprising a first compressor for compressing and outputting the compressed refrigerant to the first heat exchanger, wherein the second heat medium, which is output from the second compressor, is heat-exchanged with the first heat medium while passing through the second heat exchanger, Circulate.
One end of the intake duct and / or the other end of the exhaust duct is exposed to the outside, and a display unit having a solar cell module and a light source emitting light by the solar cell module is installed.
The other end of the exhaust duct is exposed to the outside and is rotated by the flow of the air discharged to the outside, a generator for generating electricity by the rotational force of the vane, and a generator for generating electricity generated by the generator A wind power generation unit including a battery is installed.
The other end of the exhaust duct communicates with the room, and the air whose temperature is lowered while passing through the outside air evaporator is supplied to the room along the exhaust duct.
According to the present invention, electricity is generated using an organic Rankine cycle that is generated by rotating a turbine through a steam pressure, and a heat pump module, which generates high-temperature thermal energy by absorbing heat energy of the outside air, .
Further, it is possible to supply outside air to the heat pump module installed in the room by using the intake duct, or to discharge the air that has passed through the heat pump module to the outside by using the exhaust duct, I will not receive it.
In addition, a plurality of heat pump modules may be realized, and the heat energy of the working fluid passing through the turbine may be utilized as a heat source of the heat pump module, thereby increasing energy efficiency and power generation.
Further, the solar cell module is formed at the end of the exhaust duct or the intake duct, so that power can be supplied to the display means installed outdoors, and the wind power generation unit can be operated by wind of air passing through the exhaust duct to produce electric power have.
Further, air cooled while passing through the heat pump module can be supplied to the room through the exhaust duct to lower the room temperature, and air in the room can be supplied to the heat pump module along the intake duct to be used as a heat source for the heat pump module. have.
1 is a conceptual diagram of a power generation system using an air heat source according to an embodiment of the present invention,
2 is a conceptual diagram of a power generation system using an air heat source according to another embodiment of the present invention,
FIG. 3 is a conceptual view showing an embodiment of the air circulation path in FIG. 2,
FIG. 4 is a conceptual view showing another embodiment of the air circulation path in FIG.
A power generation system using an air heat source according to the present invention generates electricity by utilizing a heat pump module that generates high-temperature heat energy by absorbing heat energy of the outside air, and generates heat by using an intake duct Or the air that has passed through the heat pump module can be discharged to the outside by using an exhaust duct. The embodiment is shown in Figs. 1 to 4. Fig.
1 is a conceptual diagram of a power generation system using an air heat source according to an embodiment of the present invention.
The power generation system using an air heat source according to an embodiment of the present invention includes an outside air evaporator 313 for absorbing heat in the air through heat exchange with the outside air to evaporate the second heat medium 30 in a liquid state and output the gas, A second compressor 301 for compressing and outputting the gaseous second heating medium 30 introduced from the outside air evaporator 313 and a second compressor 301 for outputting heat from the heat pump module 200, A first heat exchanger 104 that recovers thermal energy of the heat medium that has been discharged from the first heat exchanger 104 to convert the working fluid 10 into a gas state of a high temperature and a high pressure, A generator 310 for generating electric power by the power of the turbine 101 and a chamber 310 for accommodating the outside air evaporator 313; And the other side is exposed to the outside of the chamber 310 and the other side of the chamber 310 And whole the intake duct (320 330) is, one side is in communication with the other side of the chamber 310, the other side comprises the air-conditioning units consisting of a exhaust duct 340 that is exposed to the outside of the chamber 310.
Generally, the heat pump modules 200 and 300 are provided with a condensed water phase in which gaseous heat mediums 20 and 30 are liquefied, evaporation means in which gaseous heat mediums 20 and 30 are evaporated in a gaseous state, And compressors (201, 301) for outputting the compressed refrigerant to the outside.
In the case of the present invention, the heat pump module (200, 300) includes an outside air evaporator (313) for absorbing heat in the air through heat exchange with the outside air to evaporate the second heat medium (30) And a second compressor (301) compressing the gaseous second heat medium (30) introduced from the ambient air evaporator (313) and outputting the compressed second heat medium (30) to the second heat exchanger (203). That is, in the present invention, the heat exchangers (104, 203) and the outside air evaporator (313) serve as a condensate stage and an evaporation means.
According to an embodiment of the present invention, the heat pump module 200, 300 may be formed of a single module, or may include a plurality of modules including the first heat pump module 200 and the second heat pump module 300 have. In the latter case, since the heat pump modules 200 and 300 are composed of a plurality of modules, a larger amount of heat energy can be produced by connecting the modules in series or in parallel, resulting in an increase in the power generation amount of the generator 102 .
The first heat exchanger 104 and the turbine 101 as well as the generator 102 and the compression pump 103 are part of the organic Rankine cycle 100. The first heat exchanger 104, And the turbine 101 is rotated by the high-temperature and high-pressure working fluid 10 to produce electricity in the generator 102. The high-
According to an embodiment of the present invention, the working fluid 10 and / or the first and second heating media 20 and 30 may be provided with refrigerants such as Freon, ammonia, sulfur dioxide, methyl chloride, and the like.
The air conditioning unit includes a chamber 310 having the outside air evaporator 313 therein, intake ducts 320 and 330 having one side exposed to the outside of the chamber 310 and the other side connected to one side of the chamber 310, And an exhaust duct 340 having one side communicated with the other side of the chamber 310 and the other side exposed to the outside of the chamber 310.
The outside air evaporator 313 is formed at a central portion of the chamber 310 and has one end and the other end of the chamber 310 connected to the other end of the intake ducts 320 and 330 and one end of the exhaust duct 340 314, 315 and an exhaust port 311 are formed. The intake ducts 320 and 330 function as a flow passage for transferring outdoor or indoor air to the chamber 310. The exhaust duct 340 is a space for allowing the air that has passed through the ambient air evaporator 313 to flow to the outside of the chamber 310 And serves as a passageway for discharging into the room or outdoors.
In the structure of the above-described air conditioning unit, external air is supplied to the heat pump module 300 installed in the room by using the intake ducts 320 and 330, or air is exhausted through the heat pump module 300 using the exhaust duct 340 The air can be discharged to the outside, and the installation space of the heat pump module 300 is not restricted at all.
According to an embodiment of the present invention, a first blower 312 for blowing the air inside the chamber 310 to the outside through the exhaust duct 340 is installed in the chamber 310. Alternatively, the chamber 310 may further include a blower for sucking air introduced into the intake ducts 320 and 330 into the chamber 310.
According to an embodiment of the present invention, the heat pump module 200, 300 recovers thermal energy of the high-temperature working fluid 10 that has passed through the turbine 101 and changes the first heat medium 20 into a gaseous state A first compressor 201 that compresses the first heat medium 20 output from the second heat exchanger 203 and outputs the compressed first heat medium 20 to the first heat exchanger 104, And the second heat medium 30 output from the second compressor 301 is subjected to heat exchange with the first heat medium 20 while passing through the second heat exchanger 203 and then supplied to the outside air evaporator 313 And circulated.
The working fluid 10 having passed through the second heat exchanger 203 is supplied again to the first heat exchanger 104 and circulated by the action of the compression pump 103. The first heat exchanger 104, The first heat medium 20 is supplied again to the second heat exchanger 203 and circulated.
As described above, when the working fluid 10 in the liquid state, which has undergone the endothermic process through the first heat exchanger 104, is converted into a gas state of high temperature and high pressure and is output, the turbine 101 To generate electricity in the generator 102. However, the conventional method has a problem that the high temperature working fluid 10 discharged from the turbine 101 is lost to the outside by rotating the turbine 101.
In order to solve this problem in the present invention, a high-temperature working fluid 10 having passed through the turbine 101 is supplied to the second heat exchanger 203, and the first heat exchanger 203, which circulates the second heat exchanger 203, And is utilized as a heat source for heating the heating medium 20. The working fluid 10 deprived of heat energy in the first heat medium 20 is then supplied to the first heat exchanger 104 by the action of the compression pump 103 and the heat And then output to the turbine 101 is repeated.
The flow path of the working fluid 10, the first heating medium 20 and the second heating medium 30 will be described as follows. First, the working fluid 10 circulates through the turbine 101, the second heat exchanger 203 and the first heat exchanger 104, the first heat medium 20 is circulated through the first heat exchanger 104, The second heat exchanger 203 and the first compressor 201 are circulated and the second heat medium 30 is circulated through the second heat exchanger 203 and the outside air evaporator 313 and the second compressor 301 It forms a closed circuit while circulating.
According to the present invention, electricity is generated using the organic Rankine cycle (100) that generates electricity by rotating the turbine (101) through the vapor pressure of the working fluid (10), and the heat energy of the outside air is absorbed, The heat pump modules 200 and 300 can be used as a heat source to secure the power generation amount and the heat pump modules 200 and 300 can be realized and the heat energy of the working fluid 10 passing through the turbine 101 can be reduced The heat pump module 200 or 300 can be utilized as a heat source to enhance energy efficiency and power generation.
According to one embodiment of the present invention, the heat pump module 200, 300 separates the liquid contained in the second heating medium 30 output from the outside air evaporator 313, and only the gas is supplied to the second compressor 301 And a liquid separator for outputting the liquid. In addition, the liquid separator can prevent the liquid from being introduced into the second compressor (301) together with the gas to cause liquid compression.
Also, the liquid contained in the first heating medium 20, which is output from the second heat exchanger 203, is separated from the first compressor 201 to prevent the liquid from flowing into the first compressor 201, 201 to the liquid separator.
According to an embodiment of the present invention, the heat pump module 200 or 300 reduces the pressure of the first heat medium 20 having passed through the first heat exchanger 104 and supplies it to the second heat exchanger 203 And a second expansion valve 302 for reducing the pressure of the second heat medium 30 passing through the first expansion valve 202 and / or the second heat exchanger 203 and supplying the lowered pressure to the outside air evaporator 313 do.
When the first expansion valve 202 and / or the second expansion valve 302 are formed as described above, the first heating medium 20 and / or the second heating medium 30 are decompressed in a state capable of causing evaporation The air is supplied to the second heat exchanger 203 and / or the outside air evaporator 313 after the first heat medium 20 and / or the second heat medium 31 is supplied from the second heat exchanger 203 and / The heating and evaporation of the evaporator 30 can be performed more effectively.
According to an embodiment of the present invention, one end of the intake duct 320 and / or the other end of the exhaust duct 340 are exposed to the outside, and the solar cell module 440 and the solar cell module 440 A display means 420 having a light source for emitting light is provided. The display means 420 may be an outdoor billboard. Therefore, electricity is produced by the outdoor solar cell module 440, and the electric furnace display unit 420 produced by the solar cell module 440 can emit light.
According to one embodiment of the present invention, the other end of the exhaust duct 340 is exposed at the outdoor side and is rotated by the flow of the air discharged to the outside, A wind power generation unit including a generator 434 for generating electricity and a battery 436 for storing electricity produced by the generator 434 is installed. When the wind power generation unit is installed as described above, electricity can be generated by the air wind that exits to the outside through the exhaust duct 340. For example, the power of the battery 436 may be utilized as a power required to illuminate the outdoor billboard later.
According to an embodiment of the present invention, one end of the intake duct 320 and / or the other end of the exhaust duct 340 are exposed to the outside, and the intake duct 320 and / or the exhaust duct 340 Filter members 412 and 432 for preventing foreign matter from entering and loop members 413 and 433 for preventing the inflow of rainwater are provided.
The loop members 413 and 433 form inclined surfaces to allow the rainwater to fall along the inclined surface and prevent the rainwater from flowing into the intake duct 320 and the intake duct 320. The filtration members 412 and 432 may be formed of a mesh or a plurality of slits so as to prevent foreign substances other than air from flowing into the intake duct 320 and the exhaust duct 340.
The filtration members 412 and 432 and the loop members 413 and 433 communicate with one end of the intake duct 320 and the other end of the exhaust duct 340 and are connected to a hollow suction pipe 411 and a discharge pipe 431 .
FIG. 2 is a conceptual diagram of a power generation system using an air heat source according to another embodiment of the present invention, FIG. 3 is a conceptual view illustrating an air circulation path in FIG. 2, and FIG. , And a circulation path of the air according to another embodiment of the present invention.
According to an embodiment of the present invention, the other end of the exhaust duct 340 is communicated with the room, and the air whose temperature is reduced while passing through the outside air evaporator 313 is supplied to the room along the exhaust duct 340.
Generally, an air conditioning system is installed in a building to control the temperature inside the building or to ventilate the room. Such an air conditioning system includes an air supply flow path 501 and a diffuser 502 for supplying air or fresh air outside the room, which is cooled or heated, to the inside of the room, exhaust ducts 504 and 506 for sucking indoor air into the room, 503). The air supply passage 501 and the air discharge passages 504 and 506 are provided with a blower 505 for forcibly flowing air and a damper 332 for controlling the amount of air flow and shutting off the air.
According to an embodiment of the present invention, the other end of the exhaust duct 340 is connected to the air supply duct 501 and the temperature of the air passing through the ambient air evaporator 313 is lowered, (Not shown). As described above, by supplying the cooled air passing through the outside-air evaporator 313 to the room, it is possible to lower the room temperature in summer.
According to an embodiment of the present invention, the exhaust duct 340 may be provided with first dampers 341 and 342 for shutting off the path of air flowing out of the chamber 313 to the inside or outside of the room and / A filter 343 is provided. The exhaust duct 340 includes a chamber side passage connected to the chamber 310 and an outdoor side passageway and an indoor side passageway branched from the chamber floor passageway so that the air escaping from the chamber 310 may escape into the room and the room . The first dampers 341 and 342 are installed in the outdoor side passageway and the indoor side passageway, respectively, and can block the flow of air or adjust the flow rate of the air while rotating. Specifically, when the first damper 341 installed on the outdoor side is closed and the first damper 342 formed on the indoor side is opened, the air that has exited the chamber 313 can be supplied to the room, When the first damper 341 is opened and the first damper 342 formed on the indoor side is closed, the air that has exited the chamber 313 can be discharged outdoors. In addition, the air that has exited the chamber 310 can be purified through the filter 343 and then supplied to the room or discharged out of the room.
According to an embodiment of the present invention, one end of the intake duct 330 communicates with the room, and the indoor air is sucked into the chamber 310 through the second blower 505. More specifically, one end of the intake duct 330 may be connected to the exhaust passages 504 and 506 to supply the room air into the chamber 310. In this case, when the indoor temperature is high, air having a high temperature can be supplied to the inside of the chamber 310, so that the heat exchange in the outside-air evaporator 313 can be more effectively performed.
According to an embodiment of the present invention, the intake ducts 320 and 330 are provided with second dampers 321 and 331 for blocking air flowing into the chamber 310. The second dampers 321 and 331 can block the flow of air or adjust the flow rate of the air while rotating.
More specifically, when the second damper 321 installed on the outdoor side intake duct 320 is closed and the second damper 331 formed on the intake duct 330 on the indoor side is opened, The second damper 321 installed in the intake duct 320 on the outdoor side is opened and the second damper 331 formed on the intake duct 330 on the indoor side is closed, May be supplied to the interior of the chamber 310. Therefore, the maximum efficiency can be expected by varying whether the second dampers 321 and 331 are open or closed depending on the temperature condition of the outside air.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention.
Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.
10: working fluid 20: first heating medium
30: Second heating medium 100: Organic Rankine cycle
101: turbine 102: generator
103: compression pump 104: first heat exchanger
200: first heat pump module 201: first compressor
202: first expansion valve 203: second heat exchanger
300: second heat pump module 301: second compressor
302: second expansion valve 310: chamber
313: Ambient air evaporator 320,330: Intake duct
340: exhaust duct

Claims (11)

  1. An outdoor air evaporator for absorbing heat in the air through heat exchange with the outside air to evaporate the second heat medium in a gaseous state and outputting the gas, and a second compressor for compressing and outputting the gaseous second heat medium introduced from the outside air evaporator, A heat pump module including the heat pump module;
    A first heat exchanger that recovers heat energy of the heat medium outputted from the heat pump module to change the working fluid to a high temperature and high pressure gas state and outputs the same;
    A turbine that receives the working fluid in the gaseous state output from the first heat exchanger and generates power;
    A generator for generating electric power by the power of the turbine; And
    A chamber accommodating the outside-air evaporator; an intake duct having one side exposed to the outside of the chamber and the other side communicated with one side of the chamber; and one side communicated with the other side of the chamber and the other side exposed to the outside of the chamber And an air conditioning unit formed of an exhaust duct.
  2. The method according to claim 1,
    The heat pump module comprises:
    A second heat exchanger for recovering thermal energy of the high-temperature working fluid passing through the turbine to change the first heat medium to a gaseous state and outputting the heat medium;
    And a first compressor for compressing the first heat medium output from the second heat exchanger and outputting the compressed heat to the first heat exchanger, wherein the second heat medium, which is output from the second compressor, passes through the second heat exchanger, And the refrigerant is re-supplied to the outside air evaporator after the heat exchange with the heat medium is performed, and circulated.
  3. 3. The method of claim 2,
    The heat pump module reduces the pressure of the first heat medium that has passed through the first heat exchanger and / or the first expansion valve that supplies the first heat medium to the second heat exchanger by lowering the pressure of the first heat medium, And a second expansion valve for supplying the heat to the evaporator.
  4. The method according to claim 1,
    Wherein one end of the intake duct and / or the other end of the exhaust duct is exposed to the outside, and a display unit including a solar cell module and a light source emitting light by the solar cell module is installed.
  5. The method according to claim 1,
    The other end of the exhaust duct is exposed to the outside and is rotated by the flow of air discharged to the outside, a generator for generating electricity by the rotational force of the vane, and a storage battery for storing electricity produced by the generator Wherein the wind power generation unit includes a wind power generation unit.
  6. The method according to claim 1,
    A filter member which is exposed to the outside of the intake duct and / or the other end of the exhaust duct to prevent foreign matter from entering the intake duct and / or the exhaust duct, and a loop member which prevents rainwater from flowing into the intake duct and / Wherein the power generation system comprises an air heat source.
  7. The method according to claim 1,
    Wherein a first blower is installed inside the chamber to send the air inside the chamber to the outside through the exhaust duct.
  8. The method according to claim 1,
    Wherein the other end of the exhaust duct communicates with the room, and the air whose temperature is reduced while passing through the outside air evaporator is supplied to the room along the exhaust duct.
  9. The method according to claim 1,
    Wherein the exhaust duct is provided with a first damper for blocking a path of air flowing out of the chamber and / or a filter for purifying the flowing air.
  10. The method according to claim 1,
    Wherein one end of the intake duct communicates with the room, and the room air is sent to the inside of the chamber through the second blower.
  11. The method according to claim 1,
    Wherein the intake duct is provided with a second damper for blocking air flowing into the chamber.
KR20140131734A 2013-10-02 2014-09-30 electric power generating system using air source KR20150039574A (en)

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KR1020130117785 2013-10-02

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PCT/KR2014/009247 WO2015050368A1 (en) 2013-10-02 2014-10-01 System for generating electricity using air heat source

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KR20150039574A true KR20150039574A (en) 2015-04-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101636697B1 (en) * 2015-08-07 2016-07-08 주식회사 새론에너지 Energy Generating System using waste hot-blast of Heat Pump
CN108731156A (en) * 2018-04-19 2018-11-02 靖江市春意空调制冷设备有限公司 A kind of cold and hot alliance intelligence system based on energy-storage module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101636697B1 (en) * 2015-08-07 2016-07-08 주식회사 새론에너지 Energy Generating System using waste hot-blast of Heat Pump
CN108731156A (en) * 2018-04-19 2018-11-02 靖江市春意空调制冷设备有限公司 A kind of cold and hot alliance intelligence system based on energy-storage module

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