EA201800439A1 - ENGINE WITH EXTERNAL HEAT SUPPLY - Google Patents

ENGINE WITH EXTERNAL HEAT SUPPLY

Info

Publication number
EA201800439A1
EA201800439A1 EA201800439A EA201800439A EA201800439A1 EA 201800439 A1 EA201800439 A1 EA 201800439A1 EA 201800439 A EA201800439 A EA 201800439A EA 201800439 A EA201800439 A EA 201800439A EA 201800439 A1 EA201800439 A1 EA 201800439A1
Authority
EA
Eurasian Patent Office
Prior art keywords
design
engine
cylinders
synchronous generator
increase
Prior art date
Application number
EA201800439A
Other languages
Russian (ru)
Other versions
EA035912B1 (en
Inventor
Али Джаванширович Мехтиев
Вячеслав Викторович Югай
Алия Даулетхановна Алькина
Дастан Мухтарович Турдыбеков
Гулерке Таттимбек
Нурбол Балтабаевич Калиаскаров
Улан Серикович Есенжолов
Original Assignee
Али Джаванширович Мехтиев
Вячеслав Викторович Югай
Алия Даулетхановна Алькина
Дастан Мухтарович Турдыбеков
Гулерке Таттимбек
Нурбол Балтабаевич Калиаскаров
Улан Серикович Есенжолов
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
Application filed by Али Джаванширович Мехтиев, Вячеслав Викторович Югай, Алия Даулетхановна Алькина, Дастан Мухтарович Турдыбеков, Гулерке Таттимбек, Нурбол Балтабаевич Калиаскаров, Улан Серикович Есенжолов filed Critical Али Джаванширович Мехтиев
Priority to EA201800439A priority Critical patent/EA035912B1/en
Publication of EA201800439A1 publication Critical patent/EA201800439A1/en
Publication of EA035912B1 publication Critical patent/EA035912B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G3/00—Combustion-product positive-displacement engine plants
    • F02G3/02—Combustion-product positive-displacement engine plants with reciprocating-piston engines

Landscapes

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

Abstract

Изобретение относится к машиностроению и двигателестроению. Может быть использовано в качестве привода электрического синхронного генератора для микроэлектростанции. Задачей изобретения является ликвидация указанных недостатков прототипа, повышение мощности двигателя, его эффективности и коэффициента преобразования энергии от источника теплоты (пламени газовой горелки), а также разработка конструкции, позволяющей обеспечить хорошее охлаждение и отказаться от использования коленчатого вала и увеличить число цилиндров с 4 до 8 и при необходимости и более. Разработка высокоэффективной конструкции двигателя с внешним подводом теплоты для привода электрического синхронного генератора для микроэлектростанции с показателями единицы массы на единицу развиваемой мощности тоже практически в 3 раза превышает те же показатели дизельного двигателя внутреннего сгорания. Технический результат достигается за счет ряда конструктивных отличий, позволяющих упростить конструкцию и снизить ее металлоемкость, а также наличием жидкостной системы охлаждения с автомобильным антифризом, циркулирующим в системе охлаждения при помощи насоса, изменением конструкции поршней и цилиндров, теплообменника, регенератора, охладителя, механизма фазного распределения, разработанной системы топливоподачи и сгорания топлива.The invention relates to mechanical engineering and engine building. It can be used as a drive for an electric synchronous generator for a micro power plant. The objective of the invention is to eliminate the indicated shortcomings of the prototype, to increase the engine power, its efficiency and the coefficient of energy conversion from a heat source (gas burner flame), as well as to develop a design that allows for good cooling and abandon the use of the crankshaft and increase the number of cylinders from 4 to 8 and more if necessary. The development of a highly efficient design of an engine with an external heat supply for driving an electric synchronous generator for a microelectric power plant with indicators of a unit of mass per unit of developed power is also almost 3 times higher than the same indicators of a diesel internal combustion engine. The technical result is achieved due to a number of design differences that simplify the design and reduce its metal consumption, as well as the presence of a liquid cooling system with automotive antifreeze circulating in the cooling system using a pump, a change in the design of pistons and cylinders, a heat exchanger, a regenerator, a cooler, a phase distribution mechanism , developed fuel supply and combustion system.

EA201800439A 2018-06-11 2018-06-11 External heat supply engine EA035912B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201800439A EA035912B1 (en) 2018-06-11 2018-06-11 External heat supply engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201800439A EA035912B1 (en) 2018-06-11 2018-06-11 External heat supply engine

Publications (2)

Publication Number Publication Date
EA201800439A1 true EA201800439A1 (en) 2019-12-30
EA035912B1 EA035912B1 (en) 2020-08-31

Family

ID=69061853

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201800439A EA035912B1 (en) 2018-06-11 2018-06-11 External heat supply engine

Country Status (1)

Country Link
EA (1) EA035912B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263048A (en) * 1970-10-31 1972-02-09 United Stirling Ab & Co Improvements in stirling engines
GB1395266A (en) * 1973-10-26 1975-05-21 United Stirling Ab & Co Double-acting multi-cylinder stirling cycle hot gas engines
RU2443888C2 (en) * 2010-03-04 2012-02-27 Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ(ТУ)") Multi-cylinder thermal machine with controlled output and with external heat supply
KR101133043B1 (en) * 2011-07-11 2012-04-04 박순세 A stirling engine generator
EP3045705A1 (en) * 2015-01-13 2016-07-20 Ecotech Engines AG External heat engine

Also Published As

Publication number Publication date
EA035912B1 (en) 2020-08-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU