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WO1997007364A1 - Four a gaz avec un moyen d'alimentation en comburant - Google Patents

Four a gaz avec un moyen d'alimentation en comburant Download PDF

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Publication number
WO1997007364A1
WO1997007364A1 PCT/CN1996/000066 CN9600066W WO9707364A1 WO 1997007364 A1 WO1997007364 A1 WO 1997007364A1 CN 9600066 W CN9600066 W CN 9600066W WO 9707364 A1 WO9707364 A1 WO 9707364A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
oxygen
flow control
control valve
tube
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN1996/000066
Other languages
English (en)
Chinese (zh)
Inventor
Cheyuan Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from US08/519,153 external-priority patent/US5740789A/en
Application filed by Individual filed Critical Individual
Priority to KR2019980700001U priority Critical patent/KR19990021769U/ko
Priority to AU67311/96A priority patent/AU6731196A/en
Publication of WO1997007364A1 publication Critical patent/WO1997007364A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • 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
    • F24C3/008—Ranges

Definitions

  • the present application relates to a gas furnace equipped with a combustion-agent supplying device, specifically, to further improve the combustion-agent supplying device installed in such a gas furnace.
  • the existing gas stove equipped with a combustion-aid-supplying device was proposed by the applicant of this case in the Chinese utility model patent CN9223 4 162.1, but the original application was found in the commercialization process after many and long-term production
  • the gas and oxygen channels in the case are all located in the same body.
  • backfires there are still unsatisfactory aspects.
  • two hollow ducts were provided in the threshold, oxygen.
  • the through pipe is separated from the gas in the valve ⁇ with a special leak-proof rubber part to prevent backfire from leaking, but in case of accident, it is still necessary to mix oxygen with the gas in the atmosphere and burn it. It is more appropriate to put forward further improvements in the technical measures for the combustion-agent-providing device installed in this gas stove.
  • An additional set of oxygen through-tube holders with the same structure are added to the side of the gas through-tube holder of the existing gas stove.
  • the shafts can be equipped with gears that mesh with each other, and their functions are linked.
  • the oxygen valve ⁇ also rotates, so that the oxygen supply and the gas supply can be in the atmosphere of the gas stove. Reached to match combustion.
  • the above-mentioned structure using the gear linkage to synchronize the flow of gas and oxygen is also realized by a flail method.
  • a valve shaft end of the valve in the gas pipe seat is equipped with a right-angled pull rod, and the pull rod is used. Twist the handle to make the gas flow larger or smaller.
  • the shaft end of the valve ⁇ in the oxygen through pipe seat is correspondingly set to the same structure. Attach the two pull tabs near the handle with two flail joints to make them stronger and more stable. In this way, when the gas control valve is pulled, the gas port on the valve is opened or closed, and the oxygen port in the oxygen control valve is simultaneously increased or decreased.
  • a turntable is respectively fixed on the two turntables, and a linkage handle is indirectly provided on the two turntables.
  • One end of the linkage handle is pivotally connected to the turntable, and the other end is provided with a guide groove.
  • a pivot pin is arranged on the turntable, so that it is not In the guide groove, a pad is set on the shaft pin to prevent it from falling off when it is actuated, so when the valve shaft is twisted to rotate the turntable, the shaft pin slides in the guide groove, and Traction of the other end of the pivot point to drive the other turntable to rotate in the opposite direction can also achieve the role of the two valve ⁇ shaft linkage, so that the oxygen control valve ⁇ shaft and the gas control valve ⁇ shaft synchronously act.
  • One of the ⁇ oxygen nozzles of the oxygen tube base is used to supply the oxygen of the gas center burner, that is, a small through tube is set at the nozzle port to enter the gas center burner, and the small through tube separates another
  • a small tube is connected to a special oxygen tube formed in a circular shape on the outer ring of the gas center burner.
  • the other nozzle is to supply oxygen to the gas main burner and mix it with the gas. That is, a small through tube is installed on the nozzle to the main burner of the gas combustion.
  • An oxygen-only tube forming a ring to the outermost part of the main gas burner.
  • FIG. 1 is a schematic perspective view of an embodiment in which a combustion furnace supply device is installed in a gas furnace.
  • FIG. 2 is a schematic diagram of an embodiment using a flail mode in this application.
  • FIG. 3 is a schematic diagram of another embodiment using a flail mode in this application.
  • FIG. 4 is a schematic diagram of the connection between the present application and a gas stove. Nie Jiafang who realized Shuming (.
  • the gear A-62 of the oxygen pipe socket A-60 is meshed with the gear A-51 on the right gas pipe socket 10, and can be used for interlocking action.
  • the valve ⁇ b of the left oxygen pipe socket A "60 will also rotate according to the set amount of oxygen to match the gas quantity.
  • the oxygen supply amount and the gas supply amount are matched and combusted in the atmosphere in the gas burner head.
  • the flail method can also be used to increase or decrease the flow of gas and oxygen at the same time.
  • a pull lever A-74 at a right angle is added to the shaft A-73 end of the gas flow control valve ⁇ A-72 in the left gas pipe socket A-71, and the handle of the pull lever A-74 is used.
  • the twist of A-75 can make the gas flow larger or smaller.
  • the shaft end of the valve ⁇ A-85 in the oxygen port holder A-83 is also correspondingly structured.
  • the gas pull ⁇ A-74 and the right oxygen pull ⁇ A- 81 are connected to the handle A-75 with two ⁇ ⁇ A-82 to make it more labor-saving and stable.
  • FIG. 3 another structure for controlling the flow of oxygen and gas by using flail is to fix a turntable A-52 and A-63 on the two valve stem shafts A-50 and A-61, respectively.
  • A-52 and A-63 are rotated as their valve shafts A-50 and A-61 are twisted, and the two turntables A-52 and A-63 are connected by a linkage handle A-64.
  • One end of the linkage handle is pivotally connected to an appropriate part of the turntable A-52, and the other end is firstly provided with a guide groove A-65 on the handle, and then a shaft pin A-66 is provided on the turntable A-63 and the It is set in the guide groove A-65, and a pad ⁇ A-67 is set on the shaft pin A "66 to prevent it from falling out of the guide groove A-65 when it is actuated.
  • a small oxygen pipe A-101 is connected to the gas center burner at the mouth, and the small pipe is divided into another small pipe A-102 for the oxygen pipe which is formed in a circle on the gas center stove A-90.
  • the nozzle A-65 on the outer left side of the oxygen pipe socket A ⁇ O it supplies oxygen to the main burner A-91 of the gas and mixes it with the gas. That is, an oxygen small pipe A-103 to In the main burner A-91 for gas combustion, the small tube is also divided into a small tube A-104 to the outermost part of the gas burner to form a special tube A-95 for oxygen combustion.
  • the above two ring-shaped through-pipes specifically for oxygen combustion can make the oxygen in the through-pipe pass inside and outside to surround the gas, which is beneficial to achieve the effect of complete combustion.
  • the amount of oxygen directly passed into the gas burner A-90 and the main burner A-91 must be controlled to prevent gas from being burned when the amount of gas is small.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Multiple-Way Valves (AREA)

Abstract

L'invention concerne un four à gaz avec un moyen d'alimentation en comburant. Une conduite à oxygène dont la structure est la même que celle de la conduite à gaz se trouve à côté de la conduite à gaz dans le four à gaz. En outre, une vanne de commande du débit du gaz et une vanne de commande du débit de l'oxygène se trouvent respectivement sur la conduite à gaz et sur la conduite à oxygène. D'autre part, chaque tige de vanne est pourvue d'un pignon et les deux pignons sont en prise, si bien que la vanne de commande de l'oxygène et la vanne de commande du gaz tournent d'une manière synchronisée, lors de la rotation d'un bouton fixé à l'avant de la vanne servant à la commande du débit du gaz. Dans ces conditions, les deux buses sur la conduite à oxygène fournissent la quantité appropriée d'oxygène. Chacune des buses est reliée à une conduite secondaire, l'une amenant l'oxygène à un corps de combustion central et l'autre à un corps de combustion externe. Chacune des deux conduites secondaires partant de la conduite principale forme un anneau entourant un des corps de combustion respectifs.
PCT/CN1996/000066 1995-08-21 1996-08-15 Four a gaz avec un moyen d'alimentation en comburant Ceased WO1997007364A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019980700001U KR19990021769U (ko) 1995-08-21 1996-08-15 연소제공급수단을 구비한 가스레인지
AU67311/96A AU6731196A (en) 1995-08-21 1996-08-15 A gas range with a comburant agent supply means

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/519,153 US5740789A (en) 1995-08-21 1995-08-21 Modification of the gas stove by installing oxygen booster
US08/519,153 1995-08-21
US52999095A 1995-09-19 1995-09-19
US08/529,990 1995-09-19

Publications (1)

Publication Number Publication Date
WO1997007364A1 true WO1997007364A1 (fr) 1997-02-27

Family

ID=27059724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1996/000066 Ceased WO1997007364A1 (fr) 1995-08-21 1996-08-15 Four a gaz avec un moyen d'alimentation en comburant

Country Status (3)

Country Link
KR (1) KR19990021769U (fr)
AU (1) AU6731196A (fr)
WO (1) WO1997007364A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408114A (en) * 1944-08-14 1946-09-24 Steel Proc Company Furnace atmosphere control
US2599780A (en) * 1946-10-31 1952-06-10 Florence Stove Co Adjustable indicator for stove valves
US3606612A (en) * 1969-10-20 1971-09-20 Columbia Gas Syst Gas burner and control
CN2049322U (zh) * 1989-06-16 1989-12-13 颜条河 高燃烧效率的煤气炉燃烧器
WO1991006804A1 (fr) * 1989-11-01 1991-05-16 Aga Ab BRULEUR ET PROCEDE DE REDUCTION DE LA FORMATION DE NO¿x?
CN2088660U (zh) * 1991-04-03 1991-11-13 王尊五 液化气罐传动开关装置
CN2110139U (zh) * 1991-09-17 1992-07-15 石家庄市焊割炬厂 三气火焰加热器喷嘴
CN2136947Y (zh) * 1992-09-30 1993-06-23 张哲原 瓦斯炉加装助燃剂之装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408114A (en) * 1944-08-14 1946-09-24 Steel Proc Company Furnace atmosphere control
US2599780A (en) * 1946-10-31 1952-06-10 Florence Stove Co Adjustable indicator for stove valves
US3606612A (en) * 1969-10-20 1971-09-20 Columbia Gas Syst Gas burner and control
CN2049322U (zh) * 1989-06-16 1989-12-13 颜条河 高燃烧效率的煤气炉燃烧器
WO1991006804A1 (fr) * 1989-11-01 1991-05-16 Aga Ab BRULEUR ET PROCEDE DE REDUCTION DE LA FORMATION DE NO¿x?
CN2088660U (zh) * 1991-04-03 1991-11-13 王尊五 液化气罐传动开关装置
CN2110139U (zh) * 1991-09-17 1992-07-15 石家庄市焊割炬厂 三气火焰加热器喷嘴
CN2136947Y (zh) * 1992-09-30 1993-06-23 张哲原 瓦斯炉加装助燃剂之装置

Also Published As

Publication number Publication date
AU6731196A (en) 1997-03-12
KR19990021769U (ko) 1999-06-25

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