WO2017090963A1 - Small-scale combined heat and power generator using steam injector - Google Patents

Small-scale combined heat and power generator using steam injector Download PDF

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Publication number
WO2017090963A1
WO2017090963A1 PCT/KR2016/013514 KR2016013514W WO2017090963A1 WO 2017090963 A1 WO2017090963 A1 WO 2017090963A1 KR 2016013514 W KR2016013514 W KR 2016013514W WO 2017090963 A1 WO2017090963 A1 WO 2017090963A1
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WO
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Prior art keywords
steam
steam injection
disk
injected
cogeneration
Prior art date
Application number
PCT/KR2016/013514
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French (fr)
Korean (ko)
Inventor
권용준
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권용준
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Application filed by 권용준 filed Critical 권용준
Priority to JP2018527968A priority Critical patent/JP2018536113A/en
Priority to US15/778,625 priority patent/US20180347364A1/en
Priority to CN201680068627.8A priority patent/CN108291447A/en
Publication of WO2017090963A1 publication Critical patent/WO2017090963A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/32—Non-positive-displacement machines or engines, e.g. steam turbines with pressure velocity transformation exclusively in rotor, e.g. the rotor rotating under the influence of jets issuing from the rotor, e.g. Heron turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/38—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of turbine type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/05—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/80—Size or power range of the machines
    • F05D2250/82—Micromachines
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Definitions

  • the present invention relates to a fire extinguishing cogeneration generator by a steam spraying apparatus using a small heat source, and more particularly, a nozzle 106 of a rotatable disk type steam spraying apparatus equipped with a plurality of nozzles for spraying steam without a turbine.
  • Reaction energy of the steam spraying force injected from is applied to the disk-shaped steam spraying device, and the sprayed steam collides with the adjacent steam spraying plate 107 to the steam reflecting induction groove 108 installed to reflect the sprayed steam.
  • the working energy of the steam returning after the U-turn is applied to the disk-type steam injection device, and the fire power cogeneration system by the steam injection device, characterized in that configured to double the rotational force of the steam injection device for producing electricity.
  • thermal power generation is thermal energy obtained by burning coal, oil, and gas, and heats water to make steam, and impinges the steam on the blades of an impulse turbine to generate electric power by collision energy of steam jetting force.
  • thermal and nuclear power generation in which all of the high pressure steam hits the steam turbine blades with large nozzles and strikes the turbines, rotates the turbine with the impact, impulse type requiring high pressure steam.
  • the present invention has been made to solve the above problems, the reaction energy of the steam injection force, which is injected from the rotatable disk type steam injection device nozzle 106 equipped with a plurality of nozzles is applied to the disk type steam injection device, Subsequently, the injected steam is applied to the adjacent steam spraying plate 107 and the working energy of the steam returned by the U-turn after the collision with the steam reflection induction groove 108 installed for reflection of the injected steam is applied to the disk-type steam spraying device.
  • the present invention relates to a fire extinguishing cogeneration generator, characterized in that configured to double the rotational force of a steam spraying device that produces electricity. The purpose is to use a small heat source that can be obtained from biogas, biomass, combustible waste resources, etc. To provide a fire extinguishing cogeneration generator by a steam spraying device that can easily produce electrical energy It is.
  • the steam inlet pipe 102 into which steam is introduced the steam inlet pipe 102 into which steam is introduced;
  • a disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state via a steam leakage preventing bearing assembly 103;
  • a steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body;
  • a steam jet plate 107 mounted adjacent to the steam injection nozzle;
  • a steam reflection induction groove 108 installed to reflect steam injected into the steam injection plate;
  • Heat exchanger 110 for producing hot water;
  • the reaction energy of the steam jetting force which is injected from the nozzle 106 of the disk-type steam injection apparatus equipped with a plurality of steam injection nozzles, is applied to the disk-type steam injection apparatus, and then the injected steam
  • the operating energy of the steam returning to the U-turn after the collision with the steam reflection induction groove 108 of the adjacent steam injection plate 107 is applied to the disk-shaped steam injection device, characterized in that configured to double the rotational force of the steam injection device do.
  • the high pressure steam introduced into the steam spraying device rotating through the steam leakage preventing bearing assembly 103 is prevented from leaking from the steam spraying device rotating shaft, thereby maximizing power generation efficiency of the steam spraying device.
  • the diameter of the steam injection passage 105 is large, and the diameter of the steam injection nozzle 106 is small, and the flow velocity is increased according to the hydrodynamics, so that the injection force of steam is increased.
  • the steam injection unit is characterized in that the rotational force is multiplied by one or more horizontally installed in accordance with the steam production amount.
  • the method of securing the rotational force of the steam injection device is characterized in that the steam injection flow path is rounded streamlined and equipped with a nozzle at the end, to reduce the air resistance to reduce the rotational force loss.
  • the fire extinguishing cogeneration generator uses a small heat source to inject steam into a plurality of nozzles 106 mounted on the disc-shaped steam injector body 104, and By producing the electricity by rotating the steam injector itself by reaction and force of action, there is an economic effect of producing electric energy by easily using small-scale steam by a small heat source.
  • the fire extinguishing cogeneration generator by the steam spraying apparatus of the present invention is compact, it moves and installs wherever there is a small heat source such as biogas, biomass, and waste incineration in each region to produce electric energy and to create a natural environment. It has a protective effect.
  • the fire extinguishing cogeneration generator according to the steam spraying apparatus of the present invention does not have a separate power turbine for obtaining rotational power, and thus the manufacturing cost is low and the structure is simple, and thus the maintenance is convenient.
  • FIG. 1 is a perspective view showing the configuration of a fire extinguishing cogeneration generator by a steam injection device according to an embodiment of the present invention
  • FIG. 2 is an enlarged view illustrating a direction of steam reflected by a steam hit by a steam jet plate 107 of a fire power cogeneration generator and a steam reflection induction groove 108 installed to reflect the injected steam after a collision by a steam injection device. Degree.
  • FIG 3 is a cross-sectional view and enlarged view of the main part of the steam leakage preventing bearing assembly of the steam injection device.
  • Figure 4 is a front view showing that one or more steam injection device is installed in multiple horizontally in accordance with the amount of steam produced by another embodiment of the present invention.
  • FIG. 5 is a cross-sectional view showing a streamlined steam injection flow path in order to reduce air resistance of the rotating steam injection device.
  • FIG. 1 is the best embodiment of the fire extinguishing cogeneration generator 10 by the steam injection device according to the present invention, the steam inlet pipe 102 into which steam is introduced;
  • a disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state via a steam leakage preventing bearing assembly 103;
  • a steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body;
  • a steam jet plate 107 mounted adjacent to the steam injection nozzle;
  • a steam reflection induction groove 108 installed to reflect steam injected into the steam injection plate;
  • Heat exchanger 110 for producing hot water;
  • the reaction energy of the steam jetting force which is injected from the nozzle 106 of the disk-type steam injection apparatus equipped with a plurality of steam injection nozzles, is applied to the disk-type steam injection apparatus, and then the injected steam
  • the operating energy of the steam returning to the U-turn after the collision with the steam reflection induction groove 108 of the adjacent steam injection plate 107 is applied to the disc-shaped steam injection device, characterized in that the rotational force of the steam injection device is doubled.
  • FIG. 1 is a perspective view showing the configuration of a fire power cogeneration generator by a steam injection device according to an embodiment of the present invention
  • FIG. 2 is a steam jet plate 107 of the fire power cogeneration generator by a steam injection device, and the injected steam collides with each other.
  • 3 is a cross-sectional view and enlarged view of the main part of the steam leakage preventing bearing assembly of the steam injection device.
  • Figure 4 is a front view showing that one or more steam injection device is installed in multiple horizontally in accordance with the amount of steam produced by another embodiment of the present invention.
  • 5 is a cross-sectional view showing a streamlined steam injection flow path in order to reduce air resistance of a rotating steam injection device.
  • the small-scale cogeneration system uses a small steam source using a small heat source in which a small heat source is not available, and thus, a turbine-type steam spraying device equipped with a plurality of steam spray nozzles without a turbine.
  • the reaction energy of the steam jetting force, injected from the nozzle 106, is applied to the disc-shaped steam jetting device, and then the steam injected is returned to the U-turn after the collision with the steam reflection induction grooves 108 of the adjacent steam jetting plate 107.
  • the working energy of is applied to the disk-shaped steam injection device, so that the rotational force of the steam injection device is doubled.
  • the fire power cogeneration generator 10 shown in FIG. 1 includes a steam inlet pipe 102 into which steam is introduced; A disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state via a steam leakage preventing bearing assembly 103; A steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body; A steam jet plate 107 mounted adjacent to the steam injection nozzle; A steam reflection induction groove 108 installed on the steam injection plate for steam reflection; A generator 109 for producing electricity; It is configured to include a structure such as a heat exchanger 110 for producing hot water.
  • the steam injection nozzle 106 and the steam injection plate 107 of the steam injection device are installed adjacent to the U-turn to be injected from the nozzle, characterized in that configured to maximize the rotational force of the steam injection device.
  • the diameter of the steam injection passage 105 is large, and the diameter of the steam injection nozzle 106 is small, and the flow velocity is increased according to the hydrodynamics, so that the injection force of steam is increased.
  • the steam injection device body 104 is characterized in that the rotational force is multiplied by one or more horizontally installed in accordance with the steam production amount.
  • the method of securing the rotational force of the steam injection device is characterized in that the steam injection flow path is rounded streamlined and equipped with a nozzle at the end, to reduce the air resistance to reduce the rotational force loss.
  • the steam injection unit is steam injection device body 104 is installed in a rotatable state, the high-pressure steam is supplied to the flow path through the steam leakage prevention bearing 103 at the end of the steam inlet pipe (102). ), A plurality of steam spray passages 105 installed and interlocked on the outer circumferential surface of the body 104, and a plurality of steam spray nozzles 106 for injecting high pressure steam.
  • the flow path and the nozzle installed on the outer surface of the steam injector body 104 can be variously designed and modified in the number, direction, size, etc., so that the direction, quantity, water pressure, etc. of the steam injected through this can be adjusted. do.
  • the nozzle provided in the steam injection device is a steam injection nozzle 106, when the horizontal direction parallel to the injector, the reaction force against the action is applied to the maximum, so that the high-speed rotation, the steam injection angle By adjusting, it is possible to adjust the rotational speed of the steam injection device.
  • the bearing 103 of the rotary shaft of the steam injector is a part in which steam leakage occurs, and the presence or absence of steam leakage in the high pressure steam is directly connected to energy efficiency. Since it is in close contact with the steam leakage prevention ring to rotate, it is configured to effectively block the leakage of steam with a minimum frictional resistance, to have a structure that allows the steam spraying device to rotate efficiently.
  • the generator 109 is configured to be installed in direct connection with the steam spraying device, and is configured to have a structure for producing electrical energy according to the rotation of the steam spraying device.
  • the steam injection device can be variously designed to vary the number of installation and the size of the diameter depending on the use environment.
  • FIG 4 is another embodiment of the present invention, in accordance with the amount of steam supplied, one or more steam injectors are installed in multiple horizontally, so that the power generation capacity of the cogeneration cogeneration unit can be further improved. It is composed.
  • the steam spraying device shown in Figure 5 is implemented to reduce the loss of rotational force by reducing the air resistance by mounting the steam injection flow path 105 in a round streamlined form and a nozzle at its end.
  • the fire extinguishing cogeneration generator in order to rotate the generator via a disk-type steam injection device equipped with a nozzle for injecting steam, without the impulse turbine requiring a large amount of high pressure steam, the steam inlet pipe 102 The high pressure steam is introduced into the steam injector body 104 from the.
  • the high-pressure steam introduced into the steam spraying device body the reaction energy of the injection force that is strongly sprayed from the steam spray nozzle 106 through the steam spray flow path 105 and the working energy returned to hit the reflection grooves steam
  • the steam spraying device itself By rotating the steam spraying device itself for spraying, it produces electrical energy without a turbine.
  • the cogeneration power cogeneration system is to be able to generate electricity anytime and anywhere where there is a small heat source ( ⁇ SOURCE) to generate electricity, it is easy to generate a small heat source that can not be developed into a general impulse turbine generator Since it can be used, it is possible to produce electric energy in an environmentally friendly way.
  • ⁇ SOURCE small heat source
  • the fire extinguishing cogeneration generator uses a small heat source to inject steam into a plurality of nozzles 106 mounted on the disk-shaped steam spraying apparatus body 104, and the reaction of the spraying force and By producing steam by rotating the steam injector itself by the force of action, there is an economical industrial availability for producing electrical energy by easily and effectively using small-scale steam by a small heat source.
  • the fire extinguishing cogeneration generator by the steam spraying apparatus of the present invention is compact, it is installed and moved anywhere where there is a small heat source such as biogas, biomass, waste incineration, etc. There is availability to protect the environment.
  • 103a Ball bearings on the rotary shaft of the steam injector.
  • 103b steam inlet direction.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The present invention relates to a small-scale combined heat and power generator using a steam injector which employs a small-scale heat source and, more particularly, to a small-scale combined heat and power generator comprising a rotatable disk-shaped steam injector for producing electricity without a turbine, wherein the disk-shaped steam injector has a plurality of nozzles (106) for injecting steam, the energy caused by a reaction of the injection force of steam injected from the nozzles is applied to the disk-shaped steam injector, the injected steam makes a U-turn and is returned to the disk-shaped steam injector after colliding with a steam reflection inducing groove (108), which is installed in an adjacent steam injection plate (107) so as to reflect the injected steam, and the energy caused by an action of the returned steam is completely applied to the disk-shaped steam injector, whereby the rotational force of the steam injector is doubled.

Description

[규칙 제26조에 의한 보정 19.01.2017]　스팀분사장치에 의한 소화력 열병합발전기[Correction 19.01.2017 by Rule 26] Fire extinguishing cogeneration generator by steam spraying device
본 발명은 소규모 열원(熱源)을 이용하는 스팀분사장치에 의한 소화력 열병합발전기에 관한 것으로서, 보다 상세하게는 터빈 없이, 스팀을 분사하는 다수의 노즐이 장착된 회전가능한 원반형 스팀분사장치의 노즐(106)에서 분사되는 스팀분사력의, 반작용에너지가 원반형 스팀분사장치에 인가되고, 이어 분사된 스팀이 인접한 스팀 분사판(107)에, 분사된 스팀의 반사를 위하여 설치한 스팀반사유도 홈(108)에 충돌 후 유턴하여 돌아오는 스팀의 작용에너지가, 모두 원반형 스팀분사장치에 인가되어, 전기를 생산하는 스팀분사장치의 회전력이 배가되도록 구성된 것을 특징으로 하는 스팀분사장치에 의한 소화력 열병합발전기에 관한 것이다. The present invention relates to a fire extinguishing cogeneration generator by a steam spraying apparatus using a small heat source, and more particularly, a nozzle 106 of a rotatable disk type steam spraying apparatus equipped with a plurality of nozzles for spraying steam without a turbine. Reaction energy of the steam spraying force injected from is applied to the disk-shaped steam spraying device, and the sprayed steam collides with the adjacent steam spraying plate 107 to the steam reflecting induction groove 108 installed to reflect the sprayed steam. The working energy of the steam returning after the U-turn is applied to the disk-type steam injection device, and the fire power cogeneration system by the steam injection device, characterized in that configured to double the rotational force of the steam injection device for producing electricity.
일반적으로, 대부분 화력발전은 석탄과 석유, 가스를 연소시켜 얻은 열에너지로, 물을 가열하여 스팀을 만들고, 그 스팀을 충동식 터빈(turbine)의 날개에 충돌시켜 스팀분사력의 충돌에너지로 전력을 만드는 방식으로, 이는 모두 대량의 고압 스팀을 대형노즐로 스팀터빈 날개에 전체에 부딪혀 충격을 가하고, 그 충격으로 터빈을 회전시키는 대부분의 화력발전과 원자력발전이, 대량의 고압스팀을 필요로 하는 충동식 스팀터빈 방식을 이용한다.In general, thermal power generation is thermal energy obtained by burning coal, oil, and gas, and heats water to make steam, and impinges the steam on the blades of an impulse turbine to generate electric power by collision energy of steam jetting force. In this way, all of the thermal and nuclear power generation, in which all of the high pressure steam hits the steam turbine blades with large nozzles and strikes the turbines, rotates the turbine with the impact, impulse type requiring high pressure steam. Use steam turbine method.
따라서, 이와 같은 충동식 스팀터빈은, 축분이나 음식물쓰레기를 등을 발효시켜 얻는 바이오가스나, 바이오매스, 가연성폐자원 등에서 얻을 수 있는 소규모 열원(熱源)에 의한 소규모 스팀을 용이하게 효과적으로 이용하지 못하는 문제점이 있다.       Therefore, such an impulse steam turbine cannot easily utilize the small-scale steam by the small-scale heat source obtained from the biogas obtained by fermenting animal powder, food waste, etc., or biomass, flammable waste resources, etc. easily. There is a problem.
따라서, 본 발명은 상기한 문제점을 해결하기 위해 안출된 것으로서, 다수의 노즐이 장착된 회전가능한 원반형 스팀분사장치 노즐(106)에서 분사되는, 스팀분사력의 반작용에너지가 원반형 스팀분사장치에 인가되고, 이어 분사된 스팀이 인접한 스팀분사판(107)에, 분사된 스팀의 반사를 위하여 설치한 스팀반사유도 홈(108)에 충돌 후 유턴하여 돌아오는 스팀의 작용에너지가, 모두 원반형 스팀분사장치에 인가되어, 전기를 생산하는 스팀분사장치의 회전력이 배가되도록 구성된 것을 특징으로 하는 소화력 열병합발전기에 관한 것으로서,그 목적은 소규모 열원인 바이오가스, 바이오매스, 가연성폐자원 등에서 얻을 수 있는 소규모 열원을 이용하여 용이하게 전기에너지를 생산할 수 있도록 하는, 스팀분사장치에 의한 소화력 열병합발전기를 제공하고자 하는 것이다.Accordingly, the present invention has been made to solve the above problems, the reaction energy of the steam injection force, which is injected from the rotatable disk type steam injection device nozzle 106 equipped with a plurality of nozzles is applied to the disk type steam injection device, Subsequently, the injected steam is applied to the adjacent steam spraying plate 107 and the working energy of the steam returned by the U-turn after the collision with the steam reflection induction groove 108 installed for reflection of the injected steam is applied to the disk-type steam spraying device. The present invention relates to a fire extinguishing cogeneration generator, characterized in that configured to double the rotational force of a steam spraying device that produces electricity. The purpose is to use a small heat source that can be obtained from biogas, biomass, combustible waste resources, etc. To provide a fire extinguishing cogeneration generator by a steam spraying device that can easily produce electrical energy It is.
상기한 바와 같은 목적을 달성하기 위한 본 발명에 따른 소화력 열병합발전기(10)는, 스팀이 유입되는 스팀 유입관(102); 상기 스팀유입관의 단부에 스팀누설방지베어링 어셈블리(103)를 매개로 회전가능한 상태로 설치되는 원반형 스팀분사장치 몸체(104); 상기 몸체 외주면과 연결된 스팀분사 유로(105)의 단부에 장착된 스팀분사 노즐(106); 상기 스팀분사노즐에 인접하게 장착된 스팀 분사판(107); 상기 스팀분사판에 분사된 스팀의 반사를 위하여 설치한 스팀반사유도 홈(108); 전기를 생산하는 발전기(109); 온수를 생산하는 열교환부(110) 등으로 구성되어;Digestive power cogeneration system according to the present invention for achieving the object as described above, the steam inlet pipe 102 into which steam is introduced; A disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state via a steam leakage preventing bearing assembly 103; A steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body; A steam jet plate 107 mounted adjacent to the steam injection nozzle; A steam reflection induction groove 108 installed to reflect steam injected into the steam injection plate; A generator 109 for producing electricity; Heat exchanger 110 for producing hot water;
발전을 위한 발전시스템에 별도의 터빈 없이, 다수의 스팀분사 노즐이 장착된 원반형 스팀분사장치의 노즐(106)에서 분사되는, 스팀분사력의 반작용에너지가 원반형 스팀분사장치에 인가되고, 이어 분사된 스팀이 인접한 스팀분사판(107)의 스팀반사유도 홈(108)에 충돌 후 유턴하여 돌아오는 스팀의 작용에너지가, 모두 원반형 스팀분사장치에 인가되어, 스팀분사장치의 회전력이 배가되도록 구성된 것을 특징으로 한다.Without a separate turbine in the power generation system for power generation, the reaction energy of the steam jetting force, which is injected from the nozzle 106 of the disk-type steam injection apparatus equipped with a plurality of steam injection nozzles, is applied to the disk-type steam injection apparatus, and then the injected steam The operating energy of the steam returning to the U-turn after the collision with the steam reflection induction groove 108 of the adjacent steam injection plate 107 is applied to the disk-shaped steam injection device, characterized in that configured to double the rotational force of the steam injection device do.
상기 스팀누설방지베어링 어셈블리(103)를 매개로 회전하는 스팀분사장치에 유입된 고압의 스팀이, 스팀분사장치 회전축에서 누설되는 것을 방지하여 상기 스팀분사장치의 발전효율이 극대화되도록 구성된다.The high pressure steam introduced into the steam spraying device rotating through the steam leakage preventing bearing assembly 103 is prevented from leaking from the steam spraying device rotating shaft, thereby maximizing power generation efficiency of the steam spraying device.
바람직하게, 상기 스팀분사 유로(105)의 구경이 크고, 스팀분사노즐(106)의 구경이 작아, 유체역학에 따라 유속이 빨라져 스팀의 분사력이 커지게 구성된 것을 특징으로 한다.Preferably, the diameter of the steam injection passage 105 is large, and the diameter of the steam injection nozzle 106 is small, and the flow velocity is increased according to the hydrodynamics, so that the injection force of steam is increased.
더 바람직하게, 상기 스팀분사장치 몸체(104)에 유로(105)를 길게 연결시켜 원반형 스팀분사장치의 지름을 크게 하여 지렛대의 원리로 회전력을 확보할 수 있도록 구성된 것을 특징으로 한다.More preferably, by connecting the flow path 105 to the steam spraying device body 104 long to increase the diameter of the disk-shaped steam spraying device is characterized in that configured to ensure the rotational force on the principle of the lever.
또한, 상기 스팀분사장치를 스팀 생산량에 따라 한 개 이상 수평으로 다중 설치되어 회전력이 배가되도록 구성된 것을 특징으로 한다.      In addition, the steam injection unit is characterized in that the rotational force is multiplied by one or more horizontally installed in accordance with the steam production amount.
또한, 상기 스팀분사장치의 회전력을 확보하는 방법으로 스팀분사 유로를 둥근 유선형으로 하고 그 단부에 노즐을 장착하여, 공기저항을 줄여 회전력 손실을 줄일 수 있도록 구성된 것을 특징으로 한다.      In addition, the method of securing the rotational force of the steam injection device is characterized in that the steam injection flow path is rounded streamlined and equipped with a nozzle at the end, to reduce the air resistance to reduce the rotational force loss.
상술한 바와 같이 구성된 본 발명에 따른 스팀분사장치에 의한 소화력 열병합발전기의 발명효과는, The invention effect of the fire power cogeneration system by the steam spraying device according to the present invention configured as described above,
첫째, 본 발명의 스팀분사장치에 의한 소화력 열병합발전기는 소규모 열원(熱源)을 이용하여, 원반형의 스팀분사장치 몸체(104)에 장착된 다수의 노즐(106)로 스팀을 분사시켜, 그 분사력의 반작용과 작용의 힘으로 스팀분사장치 자체를 회전시켜 전기를 생산하는 것으로, 소규모 열원(熱源)에 의한 소규모 스팀을 용이하게 효과적으로 이용하여, 전기에너지를 생산하는 경제적인 효과가 있다.First, the fire extinguishing cogeneration generator according to the steam injector of the present invention uses a small heat source to inject steam into a plurality of nozzles 106 mounted on the disc-shaped steam injector body 104, and By producing the electricity by rotating the steam injector itself by reaction and force of action, there is an economic effect of producing electric energy by easily using small-scale steam by a small heat source.
둘째, 본 발명의 스팀분사장치에 의한 소화력 열병합발전기는 소형이므로 각 지역의 바이오가스, 바이오매스, 쓰레기소각 등의 소규모 열원(熱源)이 있는 곳이면 어디든 이동 설치하여 전기에너지를 생산하며 자연환경을 보호하는 효과가 있다.Second, since the fire extinguishing cogeneration generator by the steam spraying apparatus of the present invention is compact, it moves and installs wherever there is a small heat source such as biogas, biomass, and waste incineration in each region to produce electric energy and to create a natural environment. It has a protective effect.
셋째, 본 발명의 스팀분사장치에 의한 소화력 열병합발전기는 회전력을 얻기 위한 별도의 발전 터빈이 없어, 제조원가가 저렴하고 구조가 간단하여 유지보수가 편리한 효과가 있다. Third, the fire extinguishing cogeneration generator according to the steam spraying apparatus of the present invention does not have a separate power turbine for obtaining rotational power, and thus the manufacturing cost is low and the structure is simple, and thus the maintenance is convenient.
도 1 은 본 발명의 일 실시예에 따른 스팀분사장치에 의한 소화력 열병합발전기의 구성을 나타내는 사시도,1 is a perspective view showing the configuration of a fire extinguishing cogeneration generator by a steam injection device according to an embodiment of the present invention,
도 2 는 스팀분사장치에 의한 소화력 열병합발전기의 스팀 분사판(107)과, 분사된 스팀이 충돌 후 반사되도록 설치한 스팀반사유도 홈(108)에 스팀이 부딪혀 반사되는 스팀의 방향을 나타내는 요부 확대도.FIG. 2 is an enlarged view illustrating a direction of steam reflected by a steam hit by a steam jet plate 107 of a fire power cogeneration generator and a steam reflection induction groove 108 installed to reflect the injected steam after a collision by a steam injection device. Degree.
도 3 은 스팀분사장치의 스팀누설방지 베어링 어셈블리의 단면도와 요부확대도.3 is a cross-sectional view and enlarged view of the main part of the steam leakage preventing bearing assembly of the steam injection device.
도 4 는 본 발명의 다른 실시예로 생산되는 스팀의 량에 따라, 스팀분사장치가 수평으로 한 개 이상 다중 설치되어 구성된 것을 나타내는 정면도.Figure 4 is a front view showing that one or more steam injection device is installed in multiple horizontally in accordance with the amount of steam produced by another embodiment of the present invention.
도 5 는 회전하는 스팀분사장치의 공기저항을 줄이기 위하여 스팀분사 유로를 유선형으로 한 것을 나타내는 단면도.5 is a cross-sectional view showing a streamlined steam injection flow path in order to reduce air resistance of the rotating steam injection device.
상기한 도 1의 일 실시 예가 최선의 형태로 본 발명에 따른 스팀분사장치에 의한 소화력 열병합발전기(10)는, 스팀이 유입되는 스팀 유입관(102); 상기 스팀유입관의 단부에 스팀누설방지베어링 어셈블리(103)를 매개로 회전가능한 상태로 설치되는 원반형 스팀분사장치 몸체(104); 상기 몸체 외주면과 연결된 스팀분사 유로(105)의 단부에 장착된 스팀분사 노즐(106); 상기 스팀분사노즐에 인접하게 장착된 스팀 분사판(107); 상기 스팀분사판에 분사된 스팀의 반사를 위하여 설치한 스팀반사유도 홈(108); 전기를 생산하는 발전기(109); 온수를 생산하는 열교환부(110) 등으로 구성되어;1 is the best embodiment of the fire extinguishing cogeneration generator 10 by the steam injection device according to the present invention, the steam inlet pipe 102 into which steam is introduced; A disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state via a steam leakage preventing bearing assembly 103; A steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body; A steam jet plate 107 mounted adjacent to the steam injection nozzle; A steam reflection induction groove 108 installed to reflect steam injected into the steam injection plate; A generator 109 for producing electricity; Heat exchanger 110 for producing hot water;
발전을 위한 발전시스템에 별도의 터빈 없이, 다수의 스팀분사 노즐이 장착된 원반형 스팀분사장치의 노즐(106)에서 분사되는, 스팀분사력의 반작용에너지가 원반형 스팀분사장치에 인가되고, 이어 분사된 스팀이 인접한 스팀분사판(107)의 스팀반사유도 홈(108)에 충돌 후 유턴하여 돌아오는 스팀의 작용에너지가, 모두 원반형 스팀분사장치에 인가되어, 스팀분사장치의 회전력이 배가되도록 구성된 것을 특징이다.Without a separate turbine in the power generation system for power generation, the reaction energy of the steam jetting force, which is injected from the nozzle 106 of the disk-type steam injection apparatus equipped with a plurality of steam injection nozzles, is applied to the disk-type steam injection apparatus, and then the injected steam The operating energy of the steam returning to the U-turn after the collision with the steam reflection induction groove 108 of the adjacent steam injection plate 107 is applied to the disc-shaped steam injection device, characterized in that the rotational force of the steam injection device is doubled. .
이하, 상기한 바와 같이 구성된 본 발명의 바람직한 실시예에 따라 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings in accordance with a preferred embodiment of the present invention configured as described above will be described in detail.
도 1 은 본 발명의 일 실시예에 따른 스팀분사장치에 의한 소화력 열병합발전기의 구성을 나타내는 사시도, 도 2 는 스팀분사장치에 의한 소화력 열병합발전기의 스팀 분사판(107)과, 분사된 스팀이 충돌 후 반사되도록 설치한 스팀반사유도 홈(108)에 스팀이 부딪혀 반사되는 스팀의 방향을 나타내는 요부확대도. 도 3 은 스팀분사장치의 스팀누설방지 베어링 어셈블리의 단면도와 요부확대도. 도 4 는 본 발명의 다른 실시예로 생산되는 스팀의 량에 따라, 스팀분사장치가 수평으로 한 개 이상 다중 설치되어 구성된 것을 나타내는 정면도. 도 5 는 회전하는 스팀분사장치의 공기저항을 줄이기 위하여 스팀분사 유로를 유선형으로 한 것을 나타내는 단면도이다.1 is a perspective view showing the configuration of a fire power cogeneration generator by a steam injection device according to an embodiment of the present invention, FIG. 2 is a steam jet plate 107 of the fire power cogeneration generator by a steam injection device, and the injected steam collides with each other. The enlarged main part showing the direction of the steam reflected by the steam hit the reflection groove steam 108 installed to be reflected after. 3 is a cross-sectional view and enlarged view of the main part of the steam leakage preventing bearing assembly of the steam injection device. Figure 4 is a front view showing that one or more steam injection device is installed in multiple horizontally in accordance with the amount of steam produced by another embodiment of the present invention. 5 is a cross-sectional view showing a streamlined steam injection flow path in order to reduce air resistance of a rotating steam injection device.
본 발명에 따른 스팀분사장치에 의한 소규모 열병합발전기는 열원(熱源)이 적어, 터빈을 이용할 수 없는 소규모 열원에 의한 소규모 스팀을 이용하여 터빈 없이, 다수의 스팀분사 노즐이 장착된 원반형 스팀분사장치의 노즐(106)에서 분사되는, 스팀분사력의 반작용에너지가 원반형 스팀분사장치에 인가되고, 이어 분사된 스팀이 인접한 스팀분사판(107)의 스팀반사유도 홈(108)에 충돌 후 유턴하여 돌아오는 스팀의 작용에너지가, 모두 원반형 스팀분사장치에 인가되어, 스팀분사장치의 회전력이 배가되도록 구현된다.The small-scale cogeneration system according to the present invention uses a small steam source using a small heat source in which a small heat source is not available, and thus, a turbine-type steam spraying device equipped with a plurality of steam spray nozzles without a turbine. The reaction energy of the steam jetting force, injected from the nozzle 106, is applied to the disc-shaped steam jetting device, and then the steam injected is returned to the U-turn after the collision with the steam reflection induction grooves 108 of the adjacent steam jetting plate 107. The working energy of is applied to the disk-shaped steam injection device, so that the rotational force of the steam injection device is doubled.
먼저, 본 발명의 일 실시예에 따라, 도 1에 도시한 소화력 열병합발전기(10)는, 스팀이 유입되는 스팀 유입관(102); 상기 스팀유입관의 단부에 스팀누설방지베어링 어셈블리(103)를 매개로 회전가능한 상태로 설치되는 원반형 스팀분사장치 몸체(104); 상기 몸체 외주면과 연결된 스팀분사 유로(105)의 단부에 장착된 스팀분사 노즐(106); 상기 스팀분사노즐에 인접하게 장착된 스팀 분사판(107); 상기 스팀분사판에 스팀반사를 위하여 설치한 스팀반사유도 홈(108); 전기를 생산하는 발전기(109); 온수를 생산하는 열교환부(110) 등의 구조를 포함하여 구성된다.First, according to an embodiment of the present invention, the fire power cogeneration generator 10 shown in FIG. 1 includes a steam inlet pipe 102 into which steam is introduced; A disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state via a steam leakage preventing bearing assembly 103; A steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body; A steam jet plate 107 mounted adjacent to the steam injection nozzle; A steam reflection induction groove 108 installed on the steam injection plate for steam reflection; A generator 109 for producing electricity; It is configured to include a structure such as a heat exchanger 110 for producing hot water.
상기 스팀누설방지베어링 어셈블리(103)를 매개로 회전하는 스팀분사장치에 유입된 고압의 스팀이, 회전축의 베어링에서 누설되는 것을 방지하여 상기 스팀분사장치의 발전효율이 극대화되도록 구성된 것을 특징으로 한다.It is characterized in that the high-pressure steam introduced into the steam spraying device rotating through the steam leakage preventing bearing assembly 103 is prevented from leaking from the bearing of the rotating shaft to maximize the power generation efficiency of the steam spraying device.
상기 스팀분사장치의 스팀분사 노즐(106)과 스팀 분사판(107)을 인접하게 설치하여, 노즐에서 분사되는 스팀을 유턴시켜, 스팀분사장치의 회전력이 극대화 되도록 구성된 것을 특징으로 한다. The steam injection nozzle 106 and the steam injection plate 107 of the steam injection device are installed adjacent to the U-turn to be injected from the nozzle, characterized in that configured to maximize the rotational force of the steam injection device.
바람직하게, 상기 스팀분사 유로(105)구경이 크고, 스팀분사노즐(106)의 구경이 작아, 유체역학에 따라 유속이 빨라져 스팀의 분사력이 커지게 구성된 것을 특징으로 한다.Preferably, the diameter of the steam injection passage 105 is large, and the diameter of the steam injection nozzle 106 is small, and the flow velocity is increased according to the hydrodynamics, so that the injection force of steam is increased.
더 바람직하게, 상기 스팀분사장치 몸체(104)에 유로(105)를 길게 연결시켜 원반형 스팀분사장치의 지름을 크게 하여 지렛대의 원리로 회전력을 확보할 수 있도록 구성된 것을 특징으로 한다.      More preferably, by connecting the flow path 105 to the steam spraying device body 104 long to increase the diameter of the disk-shaped steam spraying device is characterized in that configured to ensure the rotational force on the principle of the lever.
또한, 상기 스팀분사장치 몸체(104)를 스팀 생산량에 따라 한 개 이상 수평으로 다중 설치되어 회전력이 배가되도록 구성된 것을 특징으로 한다.      In addition, the steam injection device body 104 is characterized in that the rotational force is multiplied by one or more horizontally installed in accordance with the steam production amount.
또한, 상기 스팀분사장치의 회전력을 확보하는 방법으로 스팀분사 유로를 둥근 유선형으로 하고 그 단부에 노즐을 장착하여, 공기저항을 줄여 회전력 손실을 줄일 수 있도록 구성된 것을 특징으로 한다.      In addition, the method of securing the rotational force of the steam injection device is characterized in that the steam injection flow path is rounded streamlined and equipped with a nozzle at the end, to reduce the air resistance to reduce the rotational force loss.
이를 위해, 스팀분사장치는 상기 스팀 유입관(102)의 단부에 스팀누설방지 베어링(103)을 매개로, 고압의 스팀이 유로로 공급되며, 회전 가능한 상태로 설치되는 스팀분사장치 몸체(104))와, 상기 몸체(104)의 외주면에 설치되어 연동되는 다수의 스팀분사 유로(105)및, 고압 스팀을 분사하는 다수 개의 스팀분사노즐(106)을 포함하여 구성된다.      To this end, the steam injection unit is steam injection device body 104 is installed in a rotatable state, the high-pressure steam is supplied to the flow path through the steam leakage prevention bearing 103 at the end of the steam inlet pipe (102). ), A plurality of steam spray passages 105 installed and interlocked on the outer circumferential surface of the body 104, and a plurality of steam spray nozzles 106 for injecting high pressure steam.
이때, 상기 스팀분사장치 몸체(104) 외주면 설치되는 유로와 노즐은, 그 개수 및 방향, 크기 등을 다양하게 변형 설계할 수가 있으며, 이를 통해 분사되는 스팀의 방향 및 수량, 수압 등을 조절할 수가 있게 된다.       At this time, the flow path and the nozzle installed on the outer surface of the steam injector body 104 can be variously designed and modified in the number, direction, size, etc., so that the direction, quantity, water pressure, etc. of the steam injected through this can be adjusted. do.
또한, 상기 스팀분사장치에 구비되는 노즐은 스팀분사 노즐(106)로, 상기 분사장치와 나란히 수평 방향일 때, 작용에 대한, 반작용의 힘이 최대로 인가되어 고속회전이 되므로, 스팀 분사 각도를 조정하여, 스팀분사장치의 회전속도를 조절할 수도 있게 된다.      In addition, the nozzle provided in the steam injection device is a steam injection nozzle 106, when the horizontal direction parallel to the injector, the reaction force against the action is applied to the maximum, so that the high-speed rotation, the steam injection angle By adjusting, it is possible to adjust the rotational speed of the steam injection device.
이에, 상기 스팀분사장치의 회전축의 베어링(103) 부분은 스팀누설이 발생하는 부분으로, 고압스팀의 스팀누설 유무는 에너지 효율과 직결되므로, 운전시 장착된 강철판 실드(Shield)가 스팀 압력에 의해 스팀누설방지 링에 밀착되어 회전되게 하므로, 최소의 마찰 저항으로 누설되는 스팀을 효과적으로 차단하여, 상기 스팀분사장치를 효율적으로 회전되게 하는 구조를 갖도록 구성된다.      Accordingly, the bearing 103 of the rotary shaft of the steam injector is a part in which steam leakage occurs, and the presence or absence of steam leakage in the high pressure steam is directly connected to energy efficiency. Since it is in close contact with the steam leakage prevention ring to rotate, it is configured to effectively block the leakage of steam with a minimum frictional resistance, to have a structure that allows the steam spraying device to rotate efficiently.
이어, 상기 발전기(109)는 스팀분사장치와 직결로 설치되도록 이루어지며, 스팀분사장치의 회전에 따른 전기에너지를 생산하는 구조를 갖도록 구성된다.     Subsequently, the generator 109 is configured to be installed in direct connection with the steam spraying device, and is configured to have a structure for producing electrical energy according to the rotation of the steam spraying device.
또, 상기 스팀분사장치는 그 사용환경에 따라 설치 개수 및 지름의 크기 등을 다양하게 변형 설계할 수가 있음은 물론이다.      In addition, the steam injection device can be variously designed to vary the number of installation and the size of the diameter depending on the use environment.
도 2 에 도시한 스팀분사 유도 홈 확대도는, 스팀이 노즐(106)에 의해 인접한 스팀분사판(107)에 분사되고, 스팀분사판에 설치한 스팀반사유도 홈(108)에 충돌하여 반사되는 모양을 도시한 것으로, 스팀분사에 따른 반작용에너지와 분사 후 분사된 스팀의 반사에 따른 작용에너지를 모두, 원반형 스팀분사장치에 인가시켜 회전력이 극대화될 수 있도록 구성된다.       In the enlarged view of the steam injection induction groove shown in FIG. 2, steam is injected to the adjacent steam injection plate 107 by the nozzle 106, and the steam reflection induction groove installed in the steam injection plate collides with and is reflected. As shown in the figure, both the reaction energy according to the steam injection and the action energy according to the reflection of the steam injected after the injection, is configured to maximize the rotational force by applying to the disk-shaped steam injection device.
도 3 에 도시한 스팀분사장치의 스팀누설방지 베어링 어셈블리 단면도와 요부확대도는 , 스팀분사장치의 스팀누설이 에너지 효율과 직결되므로, 운전시 장착된 강철판 실드(Shield)(103e)가 스팀 압력에 의해 스팀누설방지 링(103f)에 밀착되어 회전되게 하므로, 최소의 마찰 저항으로 누설되는 스팀을 효과적으로 차단하고, 각각 다중으로 설치하여 상기 스팀분사장치의 발전효율이 극대화되도록 구성된다.       Sectional view and enlarged view of the steam leakage preventing bearing assembly of the steam injection device shown in Fig. 3, since the steam leakage of the steam injection device is directly connected to the energy efficiency, the steel plate shield 103e mounted at the time of operation By being in close contact with the steam leakage preventing ring (103f) by rotating, it effectively blocks the leakage of steam with a minimum frictional resistance, it is configured to maximize the power generation efficiency of the steam spraying device by installing a plurality of each.
도 4 에 도시한 소화력 열병합발전기는 본 발명의 다른 실시예로, 공급되는 스팀의 량에 따라, 한 개 이상의 스팀분사장치가 수평으로 다중 설치되어, 소화력 열병합발전기의 발전능력을 더욱 향상시킬 수가 있게 구성된다.     4 is another embodiment of the present invention, in accordance with the amount of steam supplied, one or more steam injectors are installed in multiple horizontally, so that the power generation capacity of the cogeneration cogeneration unit can be further improved. It is composed.
한편, 도 5 에 도시한 스팀분장치는 스팀분사 유로(105)를 둥근 유선형으로 하고 그 단부에 노즐을 장착하여, 공기저항을 줄여 회전력을 손실을 줄일 수 있도록 구현된다.     On the other hand, the steam spraying device shown in Figure 5 is implemented to reduce the loss of rotational force by reducing the air resistance by mounting the steam injection flow path 105 in a round streamlined form and a nozzle at its end.
이어, 상기한 바와 같이 이루어진 본 발명의 작용에 대해 상세히 설명하면 다음과 같다.      Next, the operation of the present invention made as described above in detail.
먼저, 본 발명에 따른 소화력 열병합발전기는 대량의 고압스팀이 필요한 충동식터빈 없이, 스팀을 분사시키는 노즐이 장착된 원반형 스팀분사장치를 매개로, 발전기를 회전시키는데 있어서, 상기 스팀 유입관(102)으로부터 상기 스팀분사장치 몸체(104)에 고압의 스팀이 유입되도록 한다.First, the fire extinguishing cogeneration generator according to the present invention, in order to rotate the generator via a disk-type steam injection device equipped with a nozzle for injecting steam, without the impulse turbine requiring a large amount of high pressure steam, the steam inlet pipe 102 The high pressure steam is introduced into the steam injector body 104 from the.
이에, 상기 스팀분사장치 몸체에 유입된 고압의 스팀은, 스팀분사 유로(105)를 통해 스팀분사 노즐(106)에서 강하게 분사하게 되는 분사력의 반작용에너지와 반사 홈에 부딪혀 되돌아오는 작용에너지가 모두 스팀을 분사시키는 상기 스팀분사장치 자체를 회전시켜, 터빈 없이 전기에너지를 생산하게 된다.Thus, the high-pressure steam introduced into the steam spraying device body, the reaction energy of the injection force that is strongly sprayed from the steam spray nozzle 106 through the steam spray flow path 105 and the working energy returned to hit the reflection grooves steam By rotating the steam spraying device itself for spraying, it produces electrical energy without a turbine.
따라서, 본 발명에 따른 소화력 열병합발전기는 소규모 열원(熱源)이 있는 곳이면 언제 어디서나 스팀을 생산하여 전기를 발전할 수 있게 하는 것으로, 일반 충동식 터빈발전기로 발전할 수 없는 소규모의 열원을 용이하게 이용할 수 있으므로, 친환경적으로 편리하게 전기에너지를 생산할 수 있는 것이다.Therefore, the cogeneration power cogeneration system according to the present invention is to be able to generate electricity anytime and anywhere where there is a small heat source (熱 SOURCE) to generate electricity, it is easy to generate a small heat source that can not be developed into a general impulse turbine generator Since it can be used, it is possible to produce electric energy in an environmentally friendly way.
한편, 본 발명은 상술한 바와 같은 실시예에 한정되지 아니하며, 본 발명의 정신을 벗어나지 않는 범위 내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변형 내지 조정이 가능할 것이다.      On the other hand, the present invention is not limited to the embodiments as described above, various modifications or adjustments may be made by those skilled in the art to which the present invention pertains without departing from the spirit of the present invention.
따라서, 본 발명의 첨부된 특허청구범위는 본 발명의 기술사상의 범위 내에서 본 발명의 모든 변형을 포함한다.      Accordingly, the appended claims of the present invention include all modifications of the present invention within the scope of the technical idea of the present invention.
본 발명의 스팀분사장치에 의한 소화력 열병합발전기는 소규모 열원(熱源)을 이용하여, 원반형의 스팀분사장치 몸체(104)에 장착된 다수의 노즐(106)로 스팀을 분사시켜, 그 분사력의 반작용과 작용의 힘으로 스팀분사장치 자체를 회전시켜 전기를 생산하는 것으로, 소규모 열원(熱源)에 의한 소규모 스팀을 용이하게 효과적으로 이용하여, 전기에너지를 생산하는 산업상 경제적인 이용가능성이 있다.The fire extinguishing cogeneration generator according to the steam spraying apparatus of the present invention uses a small heat source to inject steam into a plurality of nozzles 106 mounted on the disk-shaped steam spraying apparatus body 104, and the reaction of the spraying force and By producing steam by rotating the steam injector itself by the force of action, there is an economical industrial availability for producing electrical energy by easily and effectively using small-scale steam by a small heat source.
그리고, 본 발명의 스팀분사장치에 의한 소화력 열병합발전기는 소형이므로 각 지역에서 발생하는 바이오가스, 바이오매스, 쓰레기소각 등의 소규모 열원(熱源)이 있는 곳이면 어디든 이동 설치하여 전기에너지를 생산하며 자연환경을 보호하는 이용가능성이 있다.In addition, since the fire extinguishing cogeneration generator by the steam spraying apparatus of the present invention is compact, it is installed and moved anywhere where there is a small heat source such as biogas, biomass, waste incineration, etc. There is availability to protect the environment.
10: 소화력 열병합발전기. 101: 발전기 하우징.10: Digestive power cogeneration machine. 101: generator housing.
102: 스팀 유입관 103: 스팀 누설방지베어링 어셈블리.102: steam inlet tube 103: steam leakage bearing assembly.
103a: 스팀분사장치 회전축의 볼베어링. 103b: 스팀유입방향.103a: Ball bearings on the rotary shaft of the steam injector. 103b: steam inlet direction.
103c: 스팀누설방지 실드(Shield) 2단 고정턱(베어링 외륜과 결합).103c: Steam leakage shield 2 step fixing jaw (in combination with bearing outer ring).
103d: 스팀누설방지용 강철판실드 고정용 스냅링103d: snap ring for fixing the steel plate shield to prevent steam leakage
103e: 스팀누설방지 강철판 실드(Shield).103e: Steam leak-proof steel shield.
103f: 스팀누설방지 링(Ring).103f: Steam leakage ring.
103g: 스팀누설방지 실드(Shield) 2단턱(베어링 내륜과 결합).103g: Two-step steam leakage shield (combined with bearing inner ring).
103h: 스팀분사장치에 유입된 스팀의 스팀누설 압력방향.103h: Steam leakage pressure direction of steam introduced into the steam injector.
104: 스팀분사장치 몸체. 105: 스팀분사 유로.104: steam injector body. 105: steam injection flow path.
106: 스팀분사 노즐. 107: 스팀 분사판.106: steam jet nozzle. 107: steam jet plate.
108: 스팀 반사유도 홈. 109: 발전기.108: Steam reflection induction groove. 109: generator.
110: 열 교환부. 111: 냉수 급수관. 110: heat exchanger. 111: cold water feed pipe.
112: 온수 배출관. 112: hot water discharge pipe.

Claims (5)

  1. 소규모 열원을 이용하는 소화력 열병합발전기(10)에 있어서,In the digestive power cogeneration machine 10 using a small heat source,
    스팀이 유입되는 스팀 유입관(102); A steam inlet pipe 102 into which steam is introduced;
    상기 스팀유입관의 단부에 스팀누설방지베어링 어셈블리를 매개로 회전가능한 상태로 설치되는 원반형 스팀분사장치 몸체(104); A disc-shaped steam spraying device body 104 installed at an end of the steam inlet pipe in a rotatable state through a steam leakage preventing bearing assembly;
    상기 몸체 외주면과 연결된 스팀분사 유로(105)의 단부에 장착된 스팀분사 노즐(106); A steam spray nozzle 106 mounted at an end of the steam spray passage 105 connected to the outer circumferential surface of the body;
    상기 스팀분사 노즐에 인접하게 장착된 원형 스팀 분사판(107); A circular steam jet plate 107 mounted adjacent to the steam injection nozzle;
    상기 스팀분사판에 분사된 스팀의 반사를 위하여 설치한 스팀반사유도 홈(108); A steam reflection induction groove 108 installed to reflect steam injected into the steam injection plate;
    전기를 생산하는 발전기(109)와; 온수를 생산하는 열교환부(110); 등으로A generator 109 for producing electricity; A heat exchanger 110 producing hot water; And so on
    구성되어;Consists of;
    발전을 위한 발전시스템에 별도의 터빈 없이, 다수의 스팀분사 노즐이 장착된 원반형 스팀분사장치의 노즐(106)에서 분사되는, 스팀분사력의 반작용에너지가 원반형 스팀분사장치에 인가되고, 이어 분사된 스팀이 인접한 스팀분사판(107)의 스팀반사유도 홈(108)에 충돌 후 유턴하여 돌아오는 스팀의 작용에너지가, 모두 원반형 스팀분사장치에 인가되어, 스팀분사장치의 회전력이 배가되도록 구성된 것을 특징으로 하는 소화력 열병합발전기.Without a separate turbine in the power generation system for power generation, the reaction energy of the steam jetting force, which is injected from the nozzle 106 of the disk-type steam injection apparatus equipped with a plurality of steam injection nozzles, is applied to the disk-type steam injection apparatus, and then the injected steam The operating energy of the steam returning to the U-turn after the collision with the steam reflection induction groove 108 of the adjacent steam injection plate 107 is applied to the disk-shaped steam injection device, characterized in that configured to double the rotational force of the steam injection device Digestive power cogeneration machine.
  2. 제 1항에 있어서,        The method of claim 1,
    상기 소화력 열병합발전기의 스팀누설방지베어링 어셈블리(103)에 스팀누설을 방지용 강철판 실드(Shield)(103e)와 스팀누설방지 링(Ring)(103f)이 적어도 한 개 이상 다중으로 설치되어 구성된 것을 특징으로 하는 소화력 열병합발전기.The steam leakage prevention bearing assembly 103 of the fire power cogeneration generator is characterized in that the steel plate shield (103) and the steam leakage prevention ring (Ring) (103f) for preventing steam leakage is installed in multiple at least one. Digestive power cogeneration machine.
  3. 제 1항 또는 제 2항에 있어서,        The method according to claim 1 or 2,
    상기 스팀분사장치의 스팀분사 유로(105)를 길게 연결시켜, 스팀분사장치의 지름을 키워 회전력을 확보할 수 있도록 구성된 것을 특징으로 하는 소화력 열병합발전기.       Fire extinguishing cogeneration generator, characterized in that configured to secure the rotational force by increasing the diameter of the steam spraying device 105, the steam injection flow path 105 of the steam spraying device.
  4. 제 1항 또는 제 2항에 있어서,        The method according to claim 1 or 2,
    상기 소화력 열병합발전기에 원반형 스팀분사장치가 한 개 이상 수평으로 다중 설치되어 구성된 것을 특징으로 하는 소화력 열병합발전기.Fire extinguishing cogeneration generator, characterized in that the fire extinguishing cogeneration generator is composed of one or more disk-type steam injection device is installed horizontally multiple.
  5. 제 1항 또는 제 2항에 있어서,        The method according to claim 1 or 2,
    상기 스팀분사장치의 스팀분사 유로를 유선형으로 하여 공기의 저항을 줄일 수 있도록 구성된 것을 특징으로 하는 소화력 열병합발전기.  Fire extinguishing cogeneration generator, characterized in that configured to reduce the resistance of the air by the steam injection flow path of the steam injection device.
PCT/KR2016/013514 2015-11-25 2016-11-23 Small-scale combined heat and power generator using steam injector WO2017090963A1 (en)

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JP2018527968A JP2018536113A (en) 2015-11-25 2016-11-23 Small thermal combined heat generator with steam injector
US15/778,625 US20180347364A1 (en) 2015-11-25 2016-11-23 Small-scale combined heat and power generator using steam injector
CN201680068627.8A CN108291447A (en) 2015-11-25 2016-11-23 Use the small cogeneration generator of steam injection equipment

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KR1020150165311A KR20150140250A (en) 2015-11-25 2015-11-25 Small fuel combined heat and power by steam jet type system

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