SU1333975A1

SU1333975A1 - Remote electric primer

Info

Publication number: SU1333975A1
Application number: SU864068260A
Authority: SU
Inventors: Анатолий Артемович Томашев
Original assignee: Западный филиал Всесоюзного теплотехнического научно-исследовательского института им.Ф.Э.Дзержинского
Priority date: 1986-02-26
Filing date: 1986-02-26
Publication date: 1987-08-30

Abstract

Изобретение относитс к энергетике и м,б. использовано при автоматическом розжиге горелок котлоагрегатов. Изобретение позвол ет повысить надежность . Возвратный механизм выполнен 18 f 9 8 7 tf S s ../.LJ..L..J, в виде автономного пневмоцилиндра (ГЩ) 13 с поршнем 11, соединенным с тоководом 6 посредством гибкой т ги .8. Источник 22 электропитани подключен к ПЦ 13, который в свою очередь электрически последовательно соединен со своим поршнем 1I, гибкой т гой 8 и тоководом 6, размещенным в стволе 2 ПЦ 1 пр мого хода. Ствол 2 содержит камеру (К) 3 зажигани . При необходимости ввода К 3 зажигани запальника в зон у распыла через штуцер 18 в ПЦ 1 подаетс пар низких параметров. При необходимости вывода К 3 зажигани запальника из зоны распыла топлива пар подаетс в ГЩ 13 через штуцер 19. 1 ил. tf S s ..L..J, 2 3 I (Л С со оо со ;о елThe invention relates to energy and m, b. used for automatic ignition of burners of boiler units. The invention improves reliability. The return mechanism is made 18 f 9 8 7 tf S s ../.LJ..L..J, in the form of an autonomous pneumatic cylinder (SS) 13 with a piston 11 connected to the current lead 6 by means of a flexible rod .8. The power supply 22 is connected to the PC 13, which in turn is electrically connected in series with its piston 1I, the flexible thrust 8 and the current lead 6 located in the barrel 2 of the PC 1 forwards. The barrel 2 contains a camera (K) 3 ignition. If it is necessary to enter the K 3 ignition of the igniter into the areas near the spray pattern, through the fitting 18, low parameters are supplied to the PC 1. If it is necessary to remove the K 3 ignition of the igniter from the fuel spraying zone, steam is supplied to GShch 13 through fitting 19. tf S s ..L..J, 2 3 I (Л С со оо со; o ate

Description

Изобретение относитс к энергетике и может быть использовано при автоматическом розжиге горелок котло- агрегдтов.The invention relates to energy and can be used in the automatic ignition of boiler burners.

Целью изобретени вл етс повышение надежности.The aim of the invention is to increase reliability.

На чертеже изображен дистанционный электрозапальник, продольный разрез.The drawing shows a remote elektrozapalnik, a longitudinal section.

Дистанционный электрозапальник содержит поршневой пневмоцилиндр 1 пр мого хода, в котором помещен ствол 2 с камерой 3 зажигани , соединенный с поршнем 4, в котором на изол торах 5 размещен центральный токовод 6, соединённый с токовой клеммой 7, на которой закреплен конец гибкой т ги 8, перекинутой через ролик 9 и закрепленной вторым концом на клеммеThe remote electric igniter contains a piston pneumatic cylinder 1 of forward travel in which the barrel 2 with the ignition chamber 3 is placed, connected to the piston 4, in which a central current lead 6 is placed on the insulators 5 and connected to the current terminal 7, on which the end of the flexible cable 8 slung over roller 9 and secured with a second end on the terminal

ложение.a lie.

Электрическое питание камеры 3 зажигани осуществл етс следующим образом: замыкаетс контакт 26, иThe electric power supply of the ignition chamber 3 is carried out as follows: contact 26 is closed, and

10 поршн 11 с кольцами 12, располо- 20 ствол 2 запальника в исходное поженного в автономном пневмоцилиндрё10 piston 11 with rings 12, located 20 barrel 2 igniter into the original one who is married in an autonomous pneumatic cylinder

13 обратного хода. Иневмоцилинд 1313 reverse. Inevmotsilind 13

соединен механически с пневмоцилиндром 1 через изолирующую втулку 14mechanically connected to the pneumatic cylinder 1 through an insulating sleeve 14

посредством ст жек 15, воздействующих 25 ток. от источника 22 по кабелю 23,by means of stj 15, influencing 25 current. from source 22 via cable 23,

на опорное кольцо 16 и фланец 17. через контакт 24, пневмоцилиндр 13,on the support ring 16 and the flange 17. through the contact 24, the pneumatic cylinder 13,

Пневмоцилиндры 1 и 13 снабжены впуск- поршень 11, клемму 10, гибкую т гуPneumatic cylinders 1 and 13 are equipped with an inlet piston 11, terminal 10, a flexible cable.

ными штуцерами 18 и 19 соответствен- в, токовую клемму 7 и центральныйunions 18 and 19, respectively, the current terminal 7 and the central

но и разделены сальником 20.токовод 6 поступает в камеру 3 зажиПневмоцилиндр 13 закл очен в изо- зо гани . л ционный кожух 21, соединен с источником 22 тока кабелем 23 через клемму 24 и электрически изолирован от опорного кольца 16 пр.окладкой 25. Источник 22 тока включаетс в сеть контактом 26.however, they are also separated by an epiploon. 20. The guide 6 enters the chamber 3 of the lug. The pneumatic cylinder 13 is closed in the port. The casing 21 is connected to the current source 22 by a cable 23 through terminal 24 and electrically isolated from the support ring 16 by laying 25. The current source 22 is connected to the network by pin 26.

Дистанционный электрозапальникRemote electric igniter

Claims

Invention Formula

35

A remote electric igniter containing a piston pneumatic cylinder and a barrel placed in it with a current lead, as well as a return mechanism and a power source, which is also distinguished by the fact that

works as follows.

In the initial state (before

start-up of the boiler unit) camera 3. ,, neither reliability, return mechanism

neither the igniter is removed from the fuel spray zone, the igniter is in the position shown in the drawing.

If necessary, enter the ignition chamber 3 of the igniter into the fuel atomization zone through the fitting 18 into the pneumatic cylinder 1 is supplied with low parameters steam (or compressed air). Piston 4

Composer E. Yazykov Editor L. Veselovska Tehred M. Morgental Corrector A. Obruchar

Order 3948/37 Circulation 494 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

moves forward a predetermined distance by moving the igniter barrel 2. At the same time, together with the piston 4, the piston 11 moves along the pneumatic cylinder 13 and is carried along by the thrust 8. After the igniter is placed in the working position, the steam supply through the fitting 18 stops. Steam (compressed air)

from the pneumatic cylinder I to the pneumatic cylinder 13 practically does not pass, since the gland 20 fits tightly with the gu 8.

If necessary, remove the ignition chamber 3 of the igniter from the zone

spraying steam (compressed air) is supplied to the pneumatic cylinder 13 through the fitting 19. The piston 11 under the pressure of the working medium moves, moving to the gasket 25, returning the piston 4

a lie.

The electric power supply of the ignition chamber 3 is carried out as follows: contact 26 is closed, and

gani.

Invention Formula

zo gani

35

45

made in the form of an autonomous pneumatic cylinder with a piston connected to the current lead through a flexible rod, the power supply being connected to this pneumatic cylinder, which in turn is electrically connected in series with its piston, flexible pull and current lead.