DE1980708U - DEVICE FOR CONNECTING AND MONITORING GAS-HEATED DEVICES. - Google Patents

Description

ⁱ¹ ~ "., RA. 671118 * 25.11.67 7

Junkers 366

24 November 1967

K ERS. & OOο GMBHo in Weraau / JIeokar

Device ssuns for sinning and monitoring

gas-heated devices

The renewal consists in a device for starting up and monitoring gas-heated appliances, in which a double burner _? an igniter and a thermocouple connected to a thermoelectric ignition safety device are arranged on a common support plate »which are positioned with the ignition burner housing and each with an ignition burner head location-mount for the igniter or · the thermocouple as well as one of these © parts for a closure body end ■ and at the same time Installation opening in the gas -, * ·. heated @ © advises forming flange plate in a single piece ^! 'is designed, whereby the paddling plate is provided with at least two''fastening straps »

Such a device is, for example, German

T%

Junkers 366

Utility model 1 863 210 known »This device can be changed over to all types of gas in a relatively simple manner, but it is no safeguard to shut off the ¹ gas clock as soon as the gas pressure drops to © in ©» su low fourth «

The task of the innovation is therefore to create a © device sum Anaünden and monitoring of gas-heated devices, which too if the gas pressure drops below a certain level, the bottom is poured of the Zündsiohei'uagsventila the thermoelectric »ignition safety device brings about.

This task © is carried out on a device of the type mentioned at the beginning according to the? The innovation is solved by "that the axes of the pilot burner housing" ad the receptacles for the sinner bsw "the! Therm © = · element coincide in a common vertically aligned plane on the support plate and that the axis © of the outlet opening one by one Bend of 90 ° running ignition tube in a protrusion corresponding approximately to the radius of the outlet opening from the electrode tip of the igniter and the ground. Electrode serving front edge portion of the Austrittsöffaung arranged in a sum Funkenübersehlag adapted distance from constitute electrode tip and dex ^s head Biermoelefflentea from the outlet opening is removed as much of the gündrohres that only the Spitse the sin flame the head of the! HermoelementeB b © up "strike ο In a preferred embodiment of the subject of the innovation is provided; that the exit end of the ignition tube

Junkers ^: 566

\ is surrounded by a relaxation area, the supporting plate of which

*; the facing angular range is arranged approximately at the height of the electrode tip _{h of} the igniter »

A device designed according to the hiring can be easily converted to all types of gas by replacing the ignition gas nozzle body and ensures that the gas supply is shut off by the ignition safety valve of the thermoelectric ignition device, not only when the ignition flame is extinguished but also when a reduced ignition flame occurs Gas pressure ο In such a case, the length of the ignition flux will be smaller in the corresponding fair ^ doh »the shennoeleEuent will not be eliminated, so that after the cooling time of the Therraoelejoentes has expired, the ignition safety valve of the thermoelectric *! Trots5d @ 2NC _s can be erforäerlichenfalls nooli properly geaündet that during this time period m & ausströiaende main burner main gas from the burning only with smaller length pilot flame when gas & uötrittsöffnungen äes main burner in uniaittel = · bai'er vicinity of Ele'ktrodenspits e ü @ b igniter © are arranged ο For example, the device can be built on the axes of the pilot burner housing ^ ee "ad the Aufnahaea for the igniter bsw" be arranged running in the same direction, in such a way; that at least one gas outlet is located near the outlet opening of the ignition tube and the electrode tip of the igniter

Junkers 5β6

The older subject of the innovation is described in more detail in an exemplary embodiment based on the drawing ₉ which is shown in

Figo 1 © inen section through the support plate of the device with inserted ignition red ₉ Zünäer and

Thermocouple and in

λ
Pigo 2 showed a top view of the device

According to the illustrated embodiment example, the device is ordered on _{a support plate 10 9} which also has a pilot burner 11 ₉ a receptacle 12 for an igniter 13 and a receptacle for 15 in Kherjssoeleiaent 15 "Furthermore, the carrier"_", plate 10 with the Zündbrennergehäuse 11 MiÄ ä ± & shoot 'wasehliessenöen -12 and 13 and at the same time ferachlusskörper iron for' ■■ · © ine Einfoauöffnimg in gas-heated GeräjAililcmden flange Ίβ / '<· in einesa single piece formed; wherein the Flaascsliplatte 16 'fcigungalaschen zweiBsfes-with mindesten® 11 is provided ο Beiß) installation - ■ .If the flan & CHPL & ttu 16 a sealing ring 18 launched Bae' ■■ '''Zündbrennergehäuse 11 iet ate the Ztindgaszuführleitung 19 in the Connected in a manner that _s u & bb © is tightened in the clamping sealing ring 20 by means of a screw connection 21 ₉ with the same side © ine lining up in the bore 22 of the pilot burner housing 11

. '. 23 is clamped into which an ignition gas nozzle 24 is inserted o ·. ■■. '. This is mounted in Zündbrennergehäuse 11 Luftansaugöffnungeii ■, ^r 29-mapped into the end eggs bore 22 of the Zündbrennargehäuse® ■ 11 a ZündroSir 26 is inserted ₉ which extends through an arc of, and an exit opening 27 flame at its end for the ignition ~ _o The outlet end of the ignition pipe © S6 is from

Junkers 366

p 28 imgeb ^ u, which is connected via X> ros @ elbores 29 to the interior of the ignition tube 2β = Per sinner 13 v / e is a straight electrode 30 and is iait © ines Bund JI on the one hand against © In © Ringsohulter 32 of the Aufnahia © 12 & n ₉ while aa engages the other side of the collar 31 © 1 »© screw connection 3'3 for tightening the igniter 1'5 in the receptacle 12. In a similar way

Weis® is also the Tharxaoeleiaent 15 in the receptacle © 14 aittele eints ICleffiaTinges 54 and a screw connection 35 in position ge

The arrangement of the pilot burner housing 11 with the ignition tube 26

and the outlet opening 27 and the Aufnahiaen 12 for the igniter 13 and 14 for receiving ier aas l @% @ rao I®sent 15 is genäse ■ innovation so ge dripped _s that the axes of the Zündbrennergehäuses. and the Aufnatosii 12 and 14 for dta detonators 13 bw ₀ the Sherrn © · = '., ■ element 15 in a common perpendicular gur Ji'b®ii @ the Sragplstt © 10 directed plane outside & Mienfallen ·. ! © .flier eats the axis of the outlet opening 27 of the Gündrohr 26 in eiaesj approximately - the radius of the

. en

: 'Outlet opening 2? correspondingly ^ protrusion from the top of the

The electrode 30 of the veneer 12 is arranged as a -... ν.: 'Counter electrode or ground electrode of the support plate 10 towards the the ignition tube • ■■ -,, ·.:. ■ in '' zueb! Spark overshoot adapted distance from the tip '■■ / .. .. ■ ■■■' of the .-. ■ Electrode 30 roped ο The angle area of the relaxation area 28 facing the support plate 10 is: facing ©; disposed of the tip of the electrode 30 üee Züwdere 13 UNAE _the:., ■ - ■ .. open 'end face of the Eiitepannungsrauaaes 28 opposite the end = · i', ridge _v at the 'outlet opening 27 of the Zündrolirea 26 © TWAA back = ·

set 9 so that the Punkenüberehlag isnaer after & m Stirsikaaten «bareieh 36 of the ignition tube 26, so that the Jsparküberlag by the stop © - flt ^ mea ~ Gas§! ehlei © r hinduroh takes place on this In a way, a straight electrode of the igniter 13 achieves "perfect ignition". Furthermore, the head 37 of the sensor 15 is far away from the outlet opening 27 of the ignition tube 26 "that only the tip of the outlet opening 2? formed the head '57 d © s iheriaoeleaentes 15 feeaufsohlagt «

In this way, the gas-heated device does not work properly when the ignition flame is extinguished, but rather when the gas pressure drops, the head 51 of the Sheraso element 15 does not Güiidflaauie formed opening 27 is heated and desaöntspreohend n & Qh cessation of the thermal current «-delivery the ignition safety valve of the thermoelectric ignition safety device connected to ä @ m Sheraoelejaent in a © closed position ο the not shown burner of the gas-heated device is precautionary note 26 closer to the outlet @ e e as z \ m head 57 dea thermocouple 19 angeorda @ t _? ®o that igniting. <ä @ © au® the burner orifices exiting ß-ases is also guaranteed when the gas pressure is absent »

■ If a required conversion of the device to another type of gas ein® an adjustment in a very simple WEIS® by replacing the Kleaimhülse 23 with the Sünägasätoe 24 is possible _9! Support plate 10 is removed without DAS® from the gas-heated appliance

Junker ©

must become. In the same way, a © review of the

Detonator 13 or its replacement easily from the outside which applies equally well to te® thermocouple 15 «

According to the exemplary embodiment, the support plate 10 with the pilot burner housing 11 and the receptacles 12 and T4 for the igniter 13 ... or the Sheraoelesient 15 is a. .one-piece. _{Casting 0} Is it just as possible _? the! support plate 10 is designed as a sheet metal plate ₉ in which Buchsan firmly © ingesetst ®i2id _s which form the Zündferennargehäu © Clipart 11 and the AufBatoß © n 12 uüfl H ■■ 'for the detonator 13 and »the thermocouple 13 «

Claims (1)

RA.671118 * 11/25/67 _c Junker © 366 Claims s .1, device for igniting and monitoring gas-heated devices, in which a pilot burner, an igniter and a thermoelectric ignition fuse device connected! The correct receptacle for the igniter or the thermocouple as well as a sealing body that encircles this file and at the same time forms a sealing body for an installation opening in the gas-heated appliance is designed in a single piece, with & ± <8 plate.-with at least two "Fastening Lasolien is provided, characterized; that the axes of the pilot burner housing (11) and the receptacles f (i2, 14) for the sinner (13) and / or the Ihemioelement (l &) 'in a common perpendicular ^ ur plane of the support plate (10 ) oriented plane coincide and that the axis of the outlet opening (27) of an ignition tube (26) extending around an arc of 90 ° is approximately the radius of the outlet opening (27) 'corresponding protrusion from the electrode tip (30) of the igniter (12) and the front edge area' (36) of the outlet opening '(27) serving as a Hasse "electrode" at a distance from the electrode tip adapted to the point flashover (30) arranged Junkers and the head (37) of the thermocouple {% 5) is so far removed from the outlet opening (27) of the sin tube (26) that only the tip of the ignition flame acts on the head (37) of the thermocouple (15), Device _s characterized · in claim 1, that-is surrounded exit end of the igniter tube (26) from a Entspannungeraum (28) "of which the support plate (10) was reverse Winkel'öereich approximately at the level of the Ele & troäenspitae (50) of the igniter (13) is arranged.