EA200101136A1 - Термодинамическое устройство - Google Patents

Термодинамическое устройство

Info

Publication number
EA200101136A1
EA200101136A1 EA200101136A EA200101136A EA200101136A1 EA 200101136 A1 EA200101136 A1 EA 200101136A1 EA 200101136 A EA200101136 A EA 200101136A EA 200101136 A EA200101136 A EA 200101136A EA 200101136 A1 EA200101136 A1 EA 200101136A1
Authority
EA
Eurasian Patent Office
Prior art keywords
heat
working substance
temperature
heat exchanger
compressor
Prior art date
Application number
EA200101136A
Other languages
English (en)
Other versions
EA002868B1 (ru
Inventor
Майкл Ноэл Уендт
Патрик Джозеф Глинн
Original Assignee
Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AUPQ0016A external-priority patent/AUPQ001699A0/en
Priority claimed from AUPQ5134A external-priority patent/AUPQ513400A0/en
Application filed by Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн filed Critical Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн
Publication of EA200101136A1 publication Critical patent/EA200101136A1/ru
Publication of EA002868B1 publication Critical patent/EA002868B1/ru

Links

Classifications

    • 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
    • F02C1/10—Closed cycles
    • F02C1/105—Closed cycles construction; details
    • 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
    • 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
    • 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
    • F02C1/06—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 using reheated exhaust gas
    • 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
    • F02C1/10—Closed cycles
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/064—Devices for producing mechanical power from solar energy with solar energy concentrating means having a gas turbine cycle, i.e. compressor and gas turbine combination
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sustainable Energy (AREA)
  • Air Supply (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Термодинамическое устройство (10) замкнутого цикла предназначено для обеспечения энергией тепловых машин. Устройство (10) имеет в своем составе компрессор (12) для сжатия рабочего вещества, поступающего из резервуара (14) при температуре Т1. Температура рабочего вещества увеличивается в процессе сжатия и достигает значения Т2 при выходе из компрессора (12). Затем рабочее вещество расширяется в расширителе (16) для того, чтобы приводить во вращение двигатель. Таким образом, механическая работа производится рабочим веществом. Устройство (10) имеет первый теплообменник (18) и второй теплообменник (20), которые соединены с компрессором (12) и расширителем (16) в замкнутый цикл. Имеется также камера сгорания (22) и третий теплообменник (24). Воздух, являющийся передающим тепло веществом, при температуре окружающей среды Т5 вводится во второй теплообменник (20) для охлаждения рабочего вещества, отнимая у него тепло. Температура рабочего вещества снижается от Т4 до Т1 перед попаданием в компрессор (12) для повторения цикла. Воздух, имеющий теперь высокую температуру Т6, подается к камере сгорания (22), где смешивается с горючим для формирования горючего газа с еще более высокой температурой Т7, и проходит в первый теплообменник (18) для нагревания рабочего вещества при постоянном давлении. Таким образом температура рабочего вещества возрастает до Т3, когда оно входит в расширитель (16) и затем расширяется для совершения работы, при этом температура уменьшается до Т4. Устройство (10), таким образом, использует тепло на всех теплообменниках (18), (20) и (24). При этом снижается расход горючего, требующегося для нагревания воздуха для горючей смеси.Международная заявка была опубликована вместе с отчетом о
EA200101136A 1999-04-28 2000-04-28 Термодинамическое устройство EA002868B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPQ0016A AUPQ001699A0 (en) 1999-04-28 1999-04-28 A thermodynamic apparatus
AUPQ5134A AUPQ513400A0 (en) 2000-01-17 2000-01-17 Indirect fired thermodynamic apparatus
PCT/AU2000/000390 WO2000065213A1 (en) 1999-04-28 2000-04-28 A thermodynamic apparatus

Publications (2)

Publication Number Publication Date
EA200101136A1 true EA200101136A1 (ru) 2002-04-25
EA002868B1 EA002868B1 (ru) 2002-10-31

Family

ID=25646037

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200101136A EA002868B1 (ru) 1999-04-28 2000-04-28 Термодинамическое устройство

Country Status (9)

Country Link
US (1) US6629413B1 (ru)
EP (1) EP1180208A4 (ru)
JP (1) JP2002543323A (ru)
CN (1) CN1154791C (ru)
BR (1) BR0010158A (ru)
CA (1) CA2371453C (ru)
EA (1) EA002868B1 (ru)
PL (1) PL203744B1 (ru)
WO (1) WO2000065213A1 (ru)

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BR0010158A (pt) 2002-01-15
WO2000065213A1 (en) 2000-11-02
EP1180208A4 (en) 2005-09-14
EA002868B1 (ru) 2002-10-31
CA2371453A1 (en) 2000-11-02
CN1154791C (zh) 2004-06-23
PL203744B1 (pl) 2009-11-30
CN1359447A (zh) 2002-07-17
JP2002543323A (ja) 2002-12-17
US6629413B1 (en) 2003-10-07
CA2371453C (en) 2010-11-30
EP1180208A1 (en) 2002-02-20
PL351586A1 (en) 2003-05-05

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