DE7107232U - Device for lighting and monitoring gas-heated devices - Google Patents

Description

Junkers 06

PLI-Fu / Fi

February 25, 1971

UXKERS «5b CO. GMBH, in // ernau / Neckar

Device for lighting and monitoring gas-heated devices.

, The innovation relates to a device for lighting and Monitor, before. gas-fired devices in which a pilot burner, one igniter and one with a thermoelectric ignition safety device connected thermocouple on a common support plate angeoranet, the pilot burner with one at the end of the Ignition tube arranged and directed towards the head of the thermocouple Gas outlet opening provided ic c as well as one the end cus Zür.drohres surrounding relaxation space, which over ürosseibbohrungen m: 'is connected to the ignition tube.

Devices of the type mentioned are already known. Such '.rr.chvung assigns e.g. a pilot flame to ignite an assigned. Burner and a second flasme for heating a thermocouple on which latter is connected to monitoring the gas-heated device cit ein..r thenaoelektriöchen ignition safety device.

] Las igniter, a main burner, which consists of several individual burners. be. only one pilot light does not always work properly in front of them. "There is only one burner directly and all the others through overfire, -.r./review w, rden. Pickling; N ^ chtzünaer. or extinction of the one

: Zür.uflan. ^ E through unusual influences, the kindling remains of the main burner, i.e. the start-up of the gas-heated device the end.

Junkers 566 y

The innovation is based on the task, 'the cited inadequacy to fix.

The task is carried out on a device of the type mentioned at the beginning According to the innovation, solved in that in the outer wall of the relaxation sraumes two diametrically opposed slots and in the wall of the ignition tube has two through holes aligned with the latter are arranged in such a way that, on both sides, a pilot flame is placed on burners, preferably perpendicular to them are directed.

The design of the pilot burner in accordance with the innovation increases safety the anaunching of one consisting of at least two individual burners Main burner.

The subject of the innovation is explained in more detail using an exemplary embodiment shown schematically in the drawing.

Show it:

Pig. 1 shows a device designed according to the invention;

FIG. 2 is a plan view of a device according to FIG. 1,

The drawing shows a known device for lighting and monitoring of gas-heated devices. The device consists from a support plate 10, soft at the same time a pilot burner housing 11, a holder 12 for the igniter 13 and a holder 14 for the Thermocouple 15 forms. The pilot burner housing 11 is connected to the pilot gas supply line 16 connected by means of a screw connection 17. Irr, ignition burner housing 11 is not visible in a known manner Ignition gas nozzle arranged, which is attached in the ignition burner housing 11 Air intake openings 18 are assigned. In the tip burner housing 11 an ignition tube 19 is also used, the end 20

Junkers 566

is surrounded by a relaxation space 21, which in a known manner by Drosseltohrungcrt £ it, not shown of the ignition tube 19 is connected. The igniter 13 has an ignition electrode 30 and is in the holder by means of a screw connection 31 12 firmly clamped. The thermocouple is similar 15 held in position in the holder 14 by means of a screw connection 32. The pilot burner 19 »the igniter 13 and the thermocouple 15 are preferably arranged in one plane as shown, wherein the ignition gas outlet opening 22 of the ignition tube 19 is directed towards the head of the thermocouple 15.

According to the innovation, there are 23 of the relaxation room on the outer wall 21 two diametrically opposed slots 24 and in the wall of the ignition tube 19 two through holes aligned with the latter 25, of which only one slot 24 and an associated through hole 25 is visible in FIG. 1, such arranged that, on both sides, a pilot flame 26 or 27 is preferably on Burners 29 running perpendicular to these are directed. The embodiment shows an arrangement according to the innovation Performing the lighting and monitoring of a gas-heated device between two burners of a main burner consisting of several individual burners. The heating flame 28 heats after the: Ignition through the voQ igniter 13 generated ignition sparks the thermocouple 15, while the two pilot flames 26 and 27 that emerge from the two burners 29 Ignite main gas. The two pilot lights ensure that the main burner is ignited and improve the start-up of the device.

Claims (1)

Device for igniting and monitoring gas-heated devices, in which a pilot burner, ejn igniter and one with a theriso-? electrical ignition safety device connected thermocouple _Vi are arranged on a common support plate, wherein the ignition oil burner is provided with a gas outlet opening arranged at the end of the ignition tube and directed towards the If head of the thermocouple: J as well as a relaxation space surrounding the end of the ignition tube, which is in communication with the ignition tube via throttle bores, characterized in that I that in the outer wall (23) of the relaxation room (21) two; diametrically opposed slots (24) and in the wall of the ignition tube (19) two through bores (25) aligned with the latter are arranged in such a way that on both sides; one ignition flame (26 and 27) each on burners (29), preferably perpendicular to them. 'are directed.