RU93053307A - METHOD OF WORK OF THE HEAT MACHINE AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD OF WORK OF THE HEAT MACHINE AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU93053307A
RU93053307A RU93053307/06A RU93053307A RU93053307A RU 93053307 A RU93053307 A RU 93053307A RU 93053307/06 A RU93053307/06 A RU 93053307/06A RU 93053307 A RU93053307 A RU 93053307A RU 93053307 A RU93053307 A RU 93053307A
Authority
RU
Russia
Prior art keywords
heat
cavity
expansion
compression
working fluid
Prior art date
Application number
RU93053307/06A
Other languages
Russian (ru)
Other versions
RU2077004C1 (en
Inventor
А.А. Савельев
Original Assignee
А.А. Савельев
Filing date
Publication date
Application filed by А.А. Савельев filed Critical А.А. Савельев
Priority to RU93053307A priority Critical patent/RU2077004C1/en
Priority claimed from RU93053307A external-priority patent/RU2077004C1/en
Publication of RU93053307A publication Critical patent/RU93053307A/en
Application granted granted Critical
Publication of RU2077004C1 publication Critical patent/RU2077004C1/en

Links

Claims (1)

Изобретение относится к холодильной технике и двигателестроению и может быть использовано в теплонасосных устройствах для снабжения потребителя теплом и холодом, а также в двигателях с внешним подводом тепла. Цель изобретения - повышение эффективных показателей тепловой машины, таких, как КПД, удельная мощность и ее надежность. Это достигается тем, что в способе работы тепловой машины путем сжатия рабочего тела в полости сжатия, вытеснения рабочего тела из полости сжатия в полость расширения, происходит расширение рабочего тела в полости расширения, вытеснение его из полости расширения в полость сжатия, причем вытеснение рабочего тела из одной полости в другую производят по меньшей мере через один из теплообменников, имеющих разные температурные потенциалы, а процесс расширения производят при отключенной полости расширения от теплообменника с низким температурным потенциалом, причем в процессе работы тепловой машины производят изменение степени расширения в зависимости от изменения отношения температур в теплообменниках и условий расширения и сжатия путем подачи в полость расширения дополнительного рабочего тела из теплообменника с низким температурным потенциалом.The invention relates to refrigeration and engine construction and can be used in heat pump devices to supply the consumer with heat and cold, as well as in engines with external heat input. The purpose of the invention is to increase the effective performance of a heat engine, such as efficiency, power density and reliability. This is achieved by the fact that in the method of operation of a heat machine by compressing the working fluid in the compression cavity, displacing the working fluid from the compression cavity into the expansion cavity, the working medium expands in the expansion cavity, displaces it from the expansion cavity into the compression cavity, and one cavity to another is produced at least through one of the heat exchangers having different temperature potentials, and the expansion process is carried out when the expansion cavity is disconnected from the heat exchanger with a low temperature level, and in the course of operation of the heat engine, the degree of expansion is changed depending on the change in the temperature ratio in the heat exchangers and the expansion and compression conditions by feeding an additional working fluid from the heat exchanger with a low temperature potential into the expansion cavity.
RU93053307A 1993-11-26 1993-11-26 Method of operation of heat engine and heat engine proper RU2077004C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93053307A RU2077004C1 (en) 1993-11-26 1993-11-26 Method of operation of heat engine and heat engine proper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93053307A RU2077004C1 (en) 1993-11-26 1993-11-26 Method of operation of heat engine and heat engine proper

Publications (2)

Publication Number Publication Date
RU93053307A true RU93053307A (en) 1996-07-10
RU2077004C1 RU2077004C1 (en) 1997-04-10

Family

ID=20149673

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93053307A RU2077004C1 (en) 1993-11-26 1993-11-26 Method of operation of heat engine and heat engine proper

Country Status (1)

Country Link
RU (1) RU2077004C1 (en)

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