RU93014145A - GAS SYSTEM - Google Patents

GAS SYSTEM

Info

Publication number
RU93014145A
RU93014145A RU93014145/29A RU93014145A RU93014145A RU 93014145 A RU93014145 A RU 93014145A RU 93014145/29 A RU93014145/29 A RU 93014145/29A RU 93014145 A RU93014145 A RU 93014145A RU 93014145 A RU93014145 A RU 93014145A
Authority
RU
Russia
Prior art keywords
turboexpander
gas
medium
pressure pipeline
supercharger
Prior art date
Application number
RU93014145/29A
Other languages
Russian (ru)
Other versions
RU2083914C1 (en
Inventor
В.Н. Жердев
В.С. Бойко
Б.А. Лавренев
Original Assignee
Проектно-конструкторское предприятие "Инсерв"
Filing date
Publication date
Application filed by Проектно-конструкторское предприятие "Инсерв" filed Critical Проектно-конструкторское предприятие "Инсерв"
Priority to RU93014145/06A priority Critical patent/RU2083914C1/en
Priority claimed from RU93014145/06A external-priority patent/RU2083914C1/en
Publication of RU93014145A publication Critical patent/RU93014145A/en
Application granted granted Critical
Publication of RU2083914C1 publication Critical patent/RU2083914C1/en

Links

Claims (1)

Изобретение относится к области газоснабжения и может быть использовано для привода нагнетателя компрессорной газоперекачивающей станции. Цель изобретения состоит в повышении экономичности и надежности системы. Система газоснабжения содержит трубопроводы природного газа высокого, среднего и низкого давления и газоперекачивающий агрегат, включающий кинематически соединенные между собой нагнетатель природного газа, приводной двигатель с выхлопным трактом и турбодетандер, причем входные патрубки нагнетателя и турбодетандера подключены к трубопроводу среднего давления, выходной патрубок нагнетателя - к трубопроводу высокого давления, а выходной патрубок турбодетандера - к трубопроводу низкого давления. Новым в системе является то, что она дополнительно снабжена теплообменником, при этом последний размещен на трубопроводе среднего давления между местами подключения нагнетателя и турбодетандера по ходу газа среднего давления и соединен своим входом по греющей среде с выхлопным трактом приводного двигателя, а выходом - с атмосферой.The invention relates to the field of gas supply and can be used to drive a compressor compressor gas pumping station. The purpose of the invention is to improve the efficiency and reliability of the system. The gas supply system contains natural gas pipelines of high, medium and low pressure and gas pumping unit, which includes a natural gas compressor kinematically interconnected, a drive engine with an exhaust path and a turboexpander, and the inlet pipes of the supercharger and turboexpander are connected to the medium pressure pipeline, the outlet of the supercharger - to the high pressure pipeline, and the outlet of the turboexpander - to the low pressure pipeline. New in the system is that it is additionally equipped with a heat exchanger, the latter being placed on the medium pressure pipeline between the places of connection of the supercharger and turboexpander along the medium pressure gas and connected by its input through the heating medium to the exhaust path of the drive engine, and the outlet to the atmosphere.
RU93014145/06A 1993-03-19 1993-03-19 Gas supply system RU2083914C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93014145/06A RU2083914C1 (en) 1993-03-19 1993-03-19 Gas supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93014145/06A RU2083914C1 (en) 1993-03-19 1993-03-19 Gas supply system

Publications (2)

Publication Number Publication Date
RU93014145A true RU93014145A (en) 1995-11-27
RU2083914C1 RU2083914C1 (en) 1997-07-10

Family

ID=20138839

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93014145/06A RU2083914C1 (en) 1993-03-19 1993-03-19 Gas supply system

Country Status (1)

Country Link
RU (1) RU2083914C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114122458B (en) * 2021-09-28 2023-09-19 东风汽车集团股份有限公司 Hydrogen fuel cell vehicle and hydrogen supply system thereof

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