SI23301A - Programmable timer of a household gas burner - Google Patents

Programmable timer of a household gas burner Download PDF

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Publication number
SI23301A
SI23301A SI201000047A SI201000047A SI23301A SI 23301 A SI23301 A SI 23301A SI 201000047 A SI201000047 A SI 201000047A SI 201000047 A SI201000047 A SI 201000047A SI 23301 A SI23301 A SI 23301A
Authority
SI
Slovenia
Prior art keywords
valve
programmer
gas
burner
base
Prior art date
Application number
SI201000047A
Other languages
Slovenian (sl)
Inventor
Emil Benko
Tase Lazovski
Original Assignee
Emil Benko
Tase Lazovski
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 Emil Benko, Tase Lazovski filed Critical Emil Benko
Priority to SI201000047A priority Critical patent/SI23301A/en
Priority to EP11710345.7A priority patent/EP2531774B1/en
Priority to RU2012137784/06A priority patent/RU2511865C1/en
Priority to SI201130420T priority patent/SI2531774T1/en
Priority to PCT/SI2011/000005 priority patent/WO2011096902A2/en
Priority to PL11710345T priority patent/PL2531774T3/en
Publication of SI23301A publication Critical patent/SI23301A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/124—Control panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/22—Timing network
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/08—Household apparatus

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Taps Or Cocks (AREA)

Abstract

The subject of the invention is a programmable timer (1) of a household gas burner (3), which is aimed at being integrated into a gas stove where a protection mechanism against leaking of gas upon open valve and no flame in the form of a thermocouple element (6) automatically operating a valve (2) is provided. The programmable timer (1) is connected in series to the circuit (4) which consists of a thermocouple element (6) and a coil (5) of the burner (3) valve (2). Typical of this programmable timer (1) according to the invention is that it is located outside the enclosure of the stove (7) preferably in a two-part control knob (8) of the household appliance in such a way that the conductor (11) to the valve (2) runs through the opening (12) in the enclosure (7) of the household appliance or at a distance between the valve (2) axis (13) and the openings (14 and 14a) provided for it.

Description

Predmet izuma je časovni programator gospodinjskega plinskega gorilnika, ki omogoča nastavljanje trajanja gorenja plinskega gorilnika, ne da bi bilo kakorkoli okrnjeno delovanje že vgrajenega varovala gorilnika pred uhajanjem plina iz njega ob ugasitvi plamena in odprtem ventilu.The object of the invention is a timer programmer for a domestic gas burner, which allows setting the duration of burning of a gas burner without in any way impairing the operation of the burner guard already installed against gas leakage from it upon extinguishing of the flame and open valve.

Tehnični problemA technical problem

Tehnični problem, ki ga rešuje izum je, kako zasnovati tak časovni programator gospodinjskega plinskega gorilnika, vgrajenega v poljuben kuhinjski element, npr. v ploščo štedilnika z več plinskimi in/ali električnimi kuhališči, ki bo samodejno zapiral dotok plina v gorilnik po ročno nastavljenem časovnem obdobju ob hkratnem nespreminjanju varnostnih elementov pri gorilniku, ki preprečujejo uhajanje plina pri odprtem ventilu in ugasnjenem plamenu, pri čemer naj bo časovni programator prirejen za prvo in drugo vgradnjo brez predelav gorilnika kot takega in sicer tako za štedilnike, ki so priključeni na električno omrežno napetost in tiste, ki niso predvideni za priklop nanjo, hkrati pa naj bo v uporabniškem smislu enak časovnemu programatoiju drugihA technical problem solved by the invention is how to design such a timer for a household gas burner built into any kitchen element, e.g. into the cooker hob with multiple gas and / or electric cookers, which will automatically close the gas flow to the burner after a manually set period of time while changing the burner safety elements to prevent gas from leaking from the open valve and the flame off, Suitable for first and second installation without modification of the burner as such, for cookers connected to the mains voltage and those not intended for connection to it, and at the same time in the user sense should be equal to the timing of others

38065.dOc/VI I l-04/D-34-Vr električnih grelnih elementov v gospodinjstvu. Programator po izumu naj upošteva tudi varnostna in temperaturna stanja gospodinjskega aparata in temu ustrezne predpise in standarde.38065.dOc / VI I l-04 / D-34-Vr Electric Household Heating Elements. The programmer according to the invention should also observe the safety and temperature conditions of the household appliance and the relevant regulations and standards.

Znano stanje tehnikeThe prior art

Plinski gorilniki gospodinjskih štedilnikov so opremljeni samo z varovalom pred uhajanjem plina pri odprtem plinskem ventilu in ugasnjenem plamenu.Household gas burners are only equipped with a gas leakage protection device with the gas valve open and the flame extinguished.

Znanje tovrstni izum po SI- 21860 (Lazovski, Tase). Pomanjkljivost te rešitve je v tem, da so vsi ali vsaj del elektronskih elementov, s katerimi upravlja uporabnik aparat, nameščeni znotraj gospodinjskega aparata in s tem temperaturno obremenjeni, zaradi česar morajo biti ti elektronski elementi posebni, ki so prirejeni za povišane temperature. Obstaja razumljiva zahteva po odpravi te tehnične zahteve s tem, da bodo lahko uporabljeni standardni elektronski elementi, ki so predvideni za delovanje pri temperaturi okolice. Taka zasnova poenostavlja konstrukcijo naprave in poceni proizvodnjo predmetov po izumu.Knowledge of the invention according to SI-21860 (Lazovski, Tase). The disadvantage of this solution is that all or at least part of the user-operated electronic components are housed inside the household appliance and thus subjected to a temperature load, which makes these electronic components special designed for elevated temperatures. There is an understandable requirement to eliminate this technical requirement in that standard electronic elements designed to operate at ambient temperature may be used. Such a design simplifies the construction of the device and the inexpensive manufacture of objects according to the invention.

Rešitev tehničnega problemaThe solution to a technical problem

Opisni tehnični problem je rešen s časovnim programatorjem po izumu, katerega električna vezalna shema, ki vključuje tudi povezavo s plinskim ventilom, je enaka kot pri navedenem patentu SI- 21860 s to novostjo, da so vsi elektronski elementi vgrajeni v gumbu, ki je predviden za krmiljenje vsakokratnega plinskega ventila. Do varnostnega termoelementa, ki je vgrajen v plinskem ventilu, vodi le par žic-tokovodnik. Krmilni gumb je dvodelen, da opravlja funkcijo mehanskega krmiljenja ventila in hkrati elektronskega časovnega programatorja.A descriptive technical problem is solved by a time programmer according to the invention, whose electrical wiring diagram, which also includes connection with a gas valve, is the same as in the said patent SI-21860 with the novelty that all electronic elements are incorporated in a button intended for control of the respective gas valve. Only a pair of conductor wires lead to the safety thermocouple integrated in the gas valve. The control knob is two-piece to perform the function of mechanically controlling the valve and simultaneously the electronic timer.

Podrobneje bo bistvo izuma pojasnjeno v nadaljevanju z opisom obeh izvedbenih primerov in priložene risbe, na katerih kažeThe essence of the invention will be explained in more detail below with a description of both embodiments and the accompanying drawings showing

38065.doc/VIII-04/D-34-Vr38065.doc / VIII-04 / D-34-Vr

sl. 1 električno vezalno shemo programatorja po izumu, vključenega v električni tokokrog s plinskim gorilnikom;FIG. 1 is an electrical wiring diagram of a programmer according to the invention included in a gas burner electrical circuit;

sl. 2 osni prerez časovnega programatorja po izumu, nameščenega v gumbu za krmiljenje ventila plinskega gorilnika.FIG. 2 is a cross-sectional view of a timer according to the invention mounted in the throttle valve control knob.

vv

Časovni programator 1 krmilnega ventila 2 plinskega gorilnika 3 je zasnovan v elektronskem uporabnostnem smislu kot časovno krmiljeno stikalo, ki ga ročno nastavlja uporabnik. Programator 1 ima lahko vgrajene še dodatne krmilne funkcije, kar pa ni predmet tega izuma. Programator 1 je električno vezan zaporedno v tokokrog 4 skupaj s tuljavo 5 v ventilu 2 in termoelementom 6. Časovni programator 1 ob uri ali po časovnem intervalu, ki ga ročno nastavi uporabnik, simulira ugasnitev plamena s tem, da prekinja električni tokokrog med varnostnim termoelementom 6 in tuljavo 5 v ventilu 2.The timer 1 of the control valve 2 of the gas burner 3 is designed in electronic usability as a time-controlled switch manually configured by the user. Programmer 1 may have additional control functions built in, which is not an object of the present invention. Programmer 1 is electrically connected in series 4 together with coil 5 in valve 2 and thermocouple 6. A timer 1 at hourly or user-configured time interval simulates the flame out by interrupting the electrical circuit during safety thermocouple 6 and coil 5 in valve 2.

Značilnost programatorja 1 je v tem, da je nameščen zunaj ohišja 7 gospodinjskega aparata oziroma na toplotno neobremenjenem delu gospodinjskega aparata. Prednostno je programator 1 nameščen v krmilnem gumbu 8 gospodinjskega aparata in sicer tako, da so krmilna stikala 9 in zaslon 10 programatorja 1 izvedeni uporabniku dostopno. Toko vodnik 11, ki povezuje programator 1 in ventil 2 poteka skozi izvrtino 12, ki jo je potrebno izvesti dodatno na ohišju 3 gospodinjskega aparata. V mnogih primerih je razmik med osjo 13 ventila 2 in izvrtino 14 zanjo zadosten, da skoznjo neovirano poteka tokovodnik 11. Ker je zasuk osi 13 krmilnega ventila 2 vedno manjši od polnega kota, zadostuje le dovolj dolg odsek tokovodnika 11 znotraj gumba 8, daje zasuk gumba 8 neoviran.The feature of programmer 1 is that it is located outside the housing 7 of the household appliance or on the non-loaded part of the household appliance. Preferably, the programmer 1 is mounted in the control knob 8 of the household appliance so that the control switches 9 and the display 10 of the programmer 1 are made accessible to the user. A current conductor 11 connecting the programmer 1 and the valve 2 passes through a bore 12, which must be additionally mounted on the housing 3 of the household apparatus. In many cases, the distance between the axis 13 of the valve 2 and the bore 14 is sufficient to allow the feeder 11. The rotation of the axis 13 of the control valve 2 is always smaller than the full angle, only a sufficiently long section of the feeder 11 inside the button 8 is sufficient to give a rotation buttons 8 unobstructed.

Krmilni ventil 2 je prirejen za sodelovanje s programatorjem 1 po izumu tako, kot je opisano v patentnem spisu SI- 21860.The control valve 2 is adapted to cooperate with the programmer 1 according to the invention as described in patent file SI-21860.

38065.doc/VIII-04/D-34-Vr38065.doc / VIII-04 / D-34-Vr

V prednostni izvedbi je gumb 8 dvodelen. Podnožje 8a guba 8 je fiskirano na ohišje 3 aparata, vsebuje izvrtino 14a za tokovodnik 11, da lahko neovirano teče od programatoija 1 do tuljave 5 ventila 2. Skozi podnožje 8a soosno poteka os 13 in je na njej nameščen na znan način zasukljivi del 8b gumba 8, ki je hkrati fiksiran proti izpadu s pomočjo radialno usmeij enega zatiča 15, ki vprijemlje v rob 16 na podnožju 8a. Seveda je lahko zasukljiva medsebojna povezava podnožja 8a in zasukljivega dela 8b izvedena na katerikoli drug znan način.In a preferred embodiment, the button 8 is two-piece. The base 8a of the crease 8 is fixed to the housing 3 of the apparatus, it contains a bore 14a for the feeder 11 so that it can flow freely from the programmation 1 to the coil 5 of the valve 2. The axis 13 13 coaxially passes through the base 8a coaxially and a pivot portion 8b of the button is mounted thereon. 8, which is fixed at the same time against failure by the radial ridges of one of the pins 15 that grips the edge 16 at the base 8a. Of course, the rotary interconnection of the base 8a and the rotary portion 8b can be made in any other known manner.

Časovni programator 1 je poljubne znane izvedbe in sicer električne oziroma elektronske s svojim virom električne energije. Programator 1 ima lahko več funkcij, ki so na enostaven znan način programirane v njej in niso predmet tega izuma.The timer 1 is of any known embodiment, electrical or electronic with its source of electricity. Programmer 1 may have several functions that are programmed therein in a simple manner and are not the subject of this invention.

Zaradi prestavitve programatoija 1 izven ohišja 3 gospodinjskega aparata je programator 1 temperaturno obremenjen normalno in zanj niso potrebni specialni temperaturno odporni elektronski elementi, katerih cena je tudi višja. Konstrukcija gumba 8 omogoča enostavno namestitev programatoija 1 vanj, ob nespremenjeni funkciji ročnega vklopa, zveznega upravljanja z ventilom za plin in izklopa istega.Due to the programatio 1 being moved outside the housing of the household appliance 3, the programmer 1 is normally loaded with temperature and does not require special temperature resistant electronic elements, the cost of which is even higher. The design of the button 8 makes it easy to place the programatoy 1 in it, with the function of manual start-up, continuous operation of the throttle valve and shut-off of the same without change.

Gumb 4 se lahko na znan način snema z osi 13, da je možno zamenjati vir 17 električne energije, npr. baterijski vložek za napajanje programatoija 1.Button 4 can be detached from the axis 13 in a known manner so that it is possible to replace the power source 17, e.g. programatoi battery pack 1.

Gumb 8 je zasnovan tako, da omogoča precej oblikovalske svobode industrijskemu oblikovalcu.Button 8 is designed to give a lot of design freedom to an industrial designer.

Programator po izumu, kot je opisan zgoraj, je predviden za prvo vgradnjo oziroma za dogradnjo samo z dodatnim vrtanjem izvrtine za tokovodnik med programatoijem in ventilom, sotalo je le montažno delo.The programmer according to the invention, as described above, is intended for first installation or for upgrading only with additional drilling of the hole for the flow guide between the programmator and the valve, only assembly work is required.

38065.doc/VIII-04/D-34-Vr38065.doc / VIII-04 / D-34-Vr

Uporabnik ne potrebuje posebnega znanja za upravljanje v programatorjem, na katerem nastavlja le čas zapiranja ventila ali pa časovni interval, po katerem se ventil zapre.The user does not need special knowledge to operate the programmer, which only sets the valve closing time or the time interval after which the valve closes.

Razume se, da lahko strokovnjak na osnovi poznavanja opisa izuma in izvedbenih primerov zasnuje tudi druge različice, ne da bi obšel značilnost izuma, kot je opredeljena v sledečih patentnih zahtevkih.It is to be understood that, on the basis of knowledge of the description of the invention and embodiments, the skilled person may conceive other variants without circumventing the features of the invention as defined in the following claims.

Claims (2)

1. Časovni programator (1) gospodinjskega plinskega gorilnika (3), ki je predviden za vgradnjo v plinski štedilnik, pri katerem je kot varovalo proti uhajanju plina pri odprtem ventilu in ugasnjenem plamenu predviden termoelement (6), ki samodejno deluje na ventil (2), pri čemer je programator (1) zaporedno vezan v tokokrog (4), ki ga tvorita termoelement (6) in tuljava (5) ventila (2) gorilnika (3), označen s tem, da je nameščen zunaj ohišja (7) štedilnika, prednostno v krmilnem gumbu (8) gospodinjskega aparata in sicer tako, da teče tokovodnik (11) do krmilnega ventila (2) skozi izvrtino (12) ali (14) v ohišju (7) gospodinjskega aparata ali v razmiku med osjo (13) ventila (2) in izvrtino (10) zanjo.A timer programmer (1) for a domestic gas burner (3), which is intended for installation in a gas cooker, in which a thermocouple (6) which automatically acts on the valve (2) is provided as a buffer against gas leakage with the valve open and the flame off ), wherein the programmer (1) is connected in series to a circuit (4) formed by a thermocouple (6) and a coil (5) of the valve (2) of the burner (3), characterized in that it is mounted outside the housing (7) of the cooker, preferably in the control knob (8) of the household appliance, by running the flow guide (11) to the control valve (2) through the bore (12) or (14) in the housing (7) of the household appliance or at a distance between the axis (13) ) of the valve (2) and the bore (10) thereof. 2. Časovni programator (1), po zahtevku 1, označen s tem, da je v prednostni izvedbi dvodelen in sicer je njegovo podnožje (4a) fiskirano na ohišje (7) aparata ter vsebuje izvrtino (12) za tokovodnik (11), pri čemer skozi podnožje (8a) soosno poteka os (13) ventila (2) in je na njej nameščen zasukljivi del (8b) gumba (8), ki je hkrati fiksiran proti izpadu s podnožja (8a), v prednostni izvedbi s pomočjo radialno usmerjenega zatiča (15), ki vprijemlje v rob (17) na podnožju (8a).Time programmer (1) according to claim 1, characterized in that in the preferred embodiment, it is two-part, namely that its base (4a) is fixed to the housing (7) of the apparatus and contains a bore (12) for the current-carrying device (11), at through which the axis (13) of the valve (2) runs coaxially through the base (8a) and a rotatable portion (8b) of the knob (8) is mounted thereon, which is simultaneously fixed against the failure of the base (8a), in a preferred embodiment by means of a radially directed the pin (15) gripping the edge (17) at the base (8a).
SI201000047A 2010-02-05 2010-02-05 Programmable timer of a household gas burner SI23301A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SI201000047A SI23301A (en) 2010-02-05 2010-02-05 Programmable timer of a household gas burner
EP11710345.7A EP2531774B1 (en) 2010-02-05 2011-02-03 Timer of a household gas burner
RU2012137784/06A RU2511865C1 (en) 2010-02-05 2011-02-03 House gas burner timer
SI201130420T SI2531774T1 (en) 2010-02-05 2011-02-03 Timer of a household gas burner
PCT/SI2011/000005 WO2011096902A2 (en) 2010-02-05 2011-02-03 Timer of a household gas burner
PL11710345T PL2531774T3 (en) 2010-02-05 2011-02-03 Timer of a household gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI201000047A SI23301A (en) 2010-02-05 2010-02-05 Programmable timer of a household gas burner

Publications (1)

Publication Number Publication Date
SI23301A true SI23301A (en) 2011-08-31

Family

ID=44259992

Family Applications (2)

Application Number Title Priority Date Filing Date
SI201000047A SI23301A (en) 2010-02-05 2010-02-05 Programmable timer of a household gas burner
SI201130420T SI2531774T1 (en) 2010-02-05 2011-02-03 Timer of a household gas burner

Family Applications After (1)

Application Number Title Priority Date Filing Date
SI201130420T SI2531774T1 (en) 2010-02-05 2011-02-03 Timer of a household gas burner

Country Status (5)

Country Link
EP (1) EP2531774B1 (en)
PL (1) PL2531774T3 (en)
RU (1) RU2511865C1 (en)
SI (2) SI23301A (en)
WO (1) WO2011096902A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20120085A1 (en) * 2012-01-25 2013-07-26 Linari Engineering S R L TIMED CONTROL DEVICE OF A FIRE OF A COOKING HOB
ITTO20120455A1 (en) 2012-05-25 2013-11-26 Eltek Spa CONTROL DEVICE FOR GAS TAPS
ITTO20120460A1 (en) * 2012-05-25 2013-11-26 Eltek Spa CONTROL DEVICE FOR GAS TAPS
BR102018069858A2 (en) * 2018-09-27 2020-04-07 Edilson Jose Baggio gas leak safety method and device

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US2810525A (en) * 1953-08-31 1957-10-22 Wantz Clarence Control device for fluid fuel burners
US3820405A (en) * 1973-01-04 1974-06-28 Y Hong Gas range timer control
US4756336A (en) * 1987-05-26 1988-07-12 Marco Amezcua Stove control timer
GB9705995D0 (en) * 1997-03-22 1997-05-07 British Gas Plc Pressure regulating system
RU14840U1 (en) * 2000-02-29 2000-09-10 ЗАО "Детект он инжиниринг" DEVICE FOR ASSESSING THE EFFICIENCY OF THE COMPLEX FIRE EXTINGUISHING SYSTEM OF A COMPLEX TECHNOLOGICAL OBJECT
US6666676B2 (en) * 2000-08-17 2003-12-23 Comercial Acros Whirlpool S.A. De C.V. Programmable burner for gas stoves
SI21860A (en) * 2004-08-10 2006-02-28 Tase Lazovski Timer of a household gas burner
US20060234177A1 (en) * 2005-04-19 2006-10-19 Shih-Szu Yu Time knob for gas and electric heater
IT1394792B1 (en) * 2009-05-20 2012-07-13 Eltek Spa DEVICE FOR CONTROL OF GAS FEED AT A BURNER

Also Published As

Publication number Publication date
SI2531774T1 (en) 2015-04-30
WO2011096902A2 (en) 2011-08-11
RU2012137784A (en) 2014-03-10
WO2011096902A3 (en) 2012-03-01
RU2511865C1 (en) 2014-04-10
EP2531774A2 (en) 2012-12-12
PL2531774T3 (en) 2015-06-30
EP2531774B1 (en) 2014-12-31

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