SU51736A1 - Adaptation to the Lopushinsky device for admitting a mixture of steam and air into the steam inlet pipes with Trofimov system spools - Google Patents

Adaptation to the Lopushinsky device for admitting a mixture of steam and air into the steam inlet pipes with Trofimov system spools

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Publication number
SU51736A1
SU51736A1 SU529A SU51736DA SU51736A1 SU 51736 A1 SU51736 A1 SU 51736A1 SU 529 A SU529 A SU 529A SU 51736D A SU51736D A SU 51736DA SU 51736 A1 SU51736 A1 SU 51736A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steam
lopushinsky
air
trofimov
mixture
Prior art date
Application number
SU529A
Other languages
Russian (ru)
Inventor
А.Ф. Супрун
Original Assignee
А.Ф. Супрун
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 А.Ф. Супрун filed Critical А.Ф. Супрун
Application granted granted Critical
Publication of SU51736A1 publication Critical patent/SU51736A1/en

Links

Description

Из анализа причин быстрой порчи элементов пароперегревател -их перегорани  вытекает, что основной причиной, ведущей к быстрому перегоранию элементов,  вл етс  отсутствие их охлаждени  или паром в смеси с воздухом или же сокращением притока газов в жаровые трубы путем установки заслонок при движении паровоза без пара.Analysis of the reasons for the rapid deterioration of the steam superheater elements — their burnout implies that the main cause leading to rapid burnout of the elements is the absence of their cooling or steam mixed with air or the reduction of gas inflow into the heat pipes by installing dampers when the steam locomotive moves without steam.

Примен емые паровоздущные клапаны Лопушинского на коллекторе пароперегревател , в первом случае, работали, производ  охлаждение элементов до момента установки золотников сист. Трофимова. С установкой же золотников сист. Трофимова эти клапаны в данном случае не могут быть применены, так как при работе золотника-байпаса сист. Трофимова никакого засасывани  газов из элементов не происходит и, следовательно , клапан Лопушинского сработать не сможет. Однако, с увеличением форсировок охлаждение элементов пароперегревател  при езде без пара  вл етс  очень серьезным вопросом.Applied Lopushinsky steam-air valves on the superheater collector, in the first case, worked, producing cooling of the elements until the installation of the system spools. Trofimova. With the installation of the same spools syst. Trofimova these valves in this case can not be applied, because when the spool-bypass syst. Trofimov does not suck any gases from the elements and, therefore, the Lopushinsky valve will not be able to operate. However, with increasing forces, cooling the superheater elements while driving without steam is a very serious issue.

Насто щее изобретение ставит целью разрешить эту задачу путем применени  приспособлени  к прибору Лопушинского , предназначенного автоматически осуществл ть поступление смеси пара и воздуха в паровпускные трубы при золотниках сист. Трофимова . Дл  достижени  этого вместо существующей в приборе Лопушинского пробки ввинчен цилиндр поршн  парового двухседельного клапана. На одну сторону поршн  действует давление пара котла, а на другую- пружина. Приспособление устроено таким образом, что при сто нке паровоза пропускает пар из котла в цилиндр , замен   в зимнее врем  прогревательные трубки, а летом, дл  избежани  расхода пара при длительных сто нках, на трубке, подвод щей пар из котла, устанавливаетс  краник .The present invention aims to solve this problem by applying a Lopushinsky device to the device, designed to automatically carry out the mixture of steam and air in the steam inlet pipes at the syst. Trofimova. To achieve this, instead of the Lopushinsky plug existing in the device, the cylinder of the steam double-seated valve is screwed in. The steam pressure of the boiler acts on one side of the piston and a spring on the other. The fixture is designed in such a way that when the locomotive stays in, it passes steam from the boiler to the cylinder, the heating tubes are replaced in the winter, and in the summer, to avoid steam consumption during long stands, a tap is installed on the tube supplying steam from the boiler.

На чертеже изображен схематически вертикальный разрез предлагаемого приспособлени .The drawing shows schematically a vertical section of the proposed device.

В крышку 7 прибора Лопушинского вместо пробки ввинчен цилиндр 2 с приливом дл  присоединени  трубки, подвод щей пар от регул торной или паровпускной трубы. В цилиндре 2 помещен поршень 3, насаженный наInstead of a stopper, a cylinder 2 is screwed into the lid 7 of the Lopushinsky apparatus with a tide for connecting a pipe supplying steam from a regulator or steam inlet pipe. In the cylinder 2 is placed the piston 3, mounted on

SU529A 1937-07-04 1937-07-04 Adaptation to the Lopushinsky device for admitting a mixture of steam and air into the steam inlet pipes with Trofimov system spools SU51736A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU51736T 1937-07-04

Publications (1)

Publication Number Publication Date
SU51736A1 true SU51736A1 (en) 1937-11-30

Family

ID=52016305

Family Applications (1)

Application Number Title Priority Date Filing Date
SU529A SU51736A1 (en) 1937-07-04 1937-07-04 Adaptation to the Lopushinsky device for admitting a mixture of steam and air into the steam inlet pipes with Trofimov system spools

Country Status (1)

Country Link
SU (1) SU51736A1 (en)

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