CN110566952A - Oblique eave step type anti-extinguishing combustor for stove - Google Patents

Oblique eave step type anti-extinguishing combustor for stove Download PDF

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Publication number
CN110566952A
CN110566952A CN201910941304.0A CN201910941304A CN110566952A CN 110566952 A CN110566952 A CN 110566952A CN 201910941304 A CN201910941304 A CN 201910941304A CN 110566952 A CN110566952 A CN 110566952A
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CN
China
Prior art keywords
fire
cover
small
injection
burner
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Granted
Application number
CN201910941304.0A
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Chinese (zh)
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CN110566952B (en
Inventor
周红林
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Lin Gaolong
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Hangzhou Fuyang Lin Changfa Technology Co Ltd
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Priority to CN201910941304.0A priority Critical patent/CN110566952B/en
Publication of CN110566952A publication Critical patent/CN110566952A/en
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Publication of CN110566952B publication Critical patent/CN110566952B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/72Safety devices, e.g. operative in case of failure of gas supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/72Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/725Protection against flame failure by using flame detection devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2209/00Safety arrangements

Abstract

The invention relates to the technical field of stoves, and discloses an oblique eave stepped anti-extinguishing burner for a stove, which comprises a gas channel, wherein a gas cavity is fixedly connected to the outside of the gas channel, a small-fire burner injection part is fixedly connected to the top of the gas cavity, a small-fire burner injection part cover is fixedly connected to the top of the small-fire burner injection part, a small injection part cover vent hole is formed in the surface of the small-fire burner injection part cover, a small-fire cover is movably connected to the top of the small-fire burner injection part, a large-fire burner injection part is fixedly connected to the top of the gas cavity, a large-fire burner injection part cover is fixedly connected to the top of the large-fire burner injection part, and a large-fire burner injection part cover is arranged on the top of the large-fire burner injection part cover and the small-fire cover and provided with convex oblique eave parts, so that when a large amount of liquid overflows from boiling in a pot and flows onto the large-fire cover and the small-fire cover, the liquid, and the flame holes cannot be blocked to cause flame extinguishment to cause gas leakage.

Description

Oblique eave step type anti-extinguishing combustor for stove
Technical Field
The invention relates to the technical field of stoves, in particular to an oblique eave stepped anti-extinguishing burner for stoves.
Background
a gas range has been a kitchen appliance popularized to every home, and a main structural component of the gas range is a burner.
the traditional burner consists of a burner injection part and a fire cover exposed out of a hole at the top, the fire hole directly exposed out is very easy to extinguish due to liquid overflowing from a pot and the like, and the situation is very dangerous especially under the situation of nobody.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems, the invention provides an inclined eave stepped type extinguishing-proof burner for a stove, which has the advantage of preventing extinguishing caused by overflowing of liquid in a pot.
(II) technical scheme
In order to achieve the aim of preventing the liquid in the pot from being extinguished due to the overflow, the invention provides the following technical scheme: an oblique eave stepped type extinguishing-proof burner for a stove comprises a gas channel, wherein a gas cavity is fixedly connected to the outer portion of the gas channel, a small-fire burner ejection portion is fixedly connected to the top of the gas cavity, a small-fire burner ejection portion cover is fixedly connected to the top of the small-fire burner ejection portion, a small ejection portion cover vent hole is formed in the surface of the small-fire burner ejection portion cover, a small-fire cover is movably connected to the top of the small-fire burner ejection portion, a large-fire burner ejection portion is fixedly connected to the top of the gas cavity, a large-fire burner ejection portion cover is fixedly connected to the top of the large-fire burner ejection portion, a large ejection portion cover vent hole is formed in the surface of the large-fire burner ejection portion cover, a large-fire cover is movably connected to the top of the large-fire burner ejection portion, and a fixing frame is movably connected to the outer portion of the small-fire burner ejection portion, the inside swing joint spark plug of mount, the outside fixedly connected with stove face of big fire combustor ejection portion, the top swing joint of stove face has flourishing liquid dish, the top swing joint of flourishing liquid dish has the fire to prop the sub-frame, the top fixedly connected with fire of fire prop the sub-frame props the sub-claw.
the small fire cover comprises a small fire cover wall, a fire through hole is formed in the surface of the small fire cover wall, an inner cavity of the small fire cover is formed in the small fire cover wall, and a small fire cover top is fixedly connected to the top of the small fire cover wall.
Big fire lid is including big fire lid wall, big fire lid inner chamber has been seted up to the inside of big fire lid wall, the outside swing joint of big fire lid wall has oblique eaves top, oblique through-hole has been seted up to the inside of oblique eaves top.
Preferably, the small injection part cover vent holes are uniformly distributed on the surface of the small fire burner injection part cover.
Preferably, the small fire cover wall is circular, and the fire through holes are uniformly distributed on the circular surface of the small fire cover wall.
Preferably, the top of the small fire cover is a trapezoidal rotator, and the diameter of the bottom of the small fire cover is larger than the diameter of the circular ring of the wall of the small fire cover.
Preferably, the ejection part cover of the high-temperature combustor is obliquely connected to the top of the ejection part of the high-temperature combustor, and the vent holes of the ejection part cover of the high-temperature combustor are vertically and uniformly distributed on the surface of the ejection part cover of the high-temperature combustor.
preferably, the oblique eave tops are connected in a four-section stepped inclined mode, the channel direction of the oblique through holes is designed in an inclined upward mode, and the eave of the oblique eave tops is designed in a protruding mode.
Preferably, the number of the fire chaplet claws is four, and the cross-shaped fire chaplet claws are fixedly connected to the top of the fire chaplet frame.
(III) advantageous effects
Compared with the prior art, the invention provides an oblique eave stepped type extinguishing-proof burner for a stove, which has the following beneficial effects:
1. This burner is prevented extinguishing by cascaded fire of oblique eaves for stove, the cooperation through big fire lid and little fire lid is used, because big fire lid and little fire lid all have the oblique eaves part of protrusion, when overflowing a large amount of liquid and flow to big fire lid and little fire when covering because of the boiling in the pot, liquid can flow through from cascaded fire lid, and can not block up the fire hole and arouse flame to extinguish and cause the gas leakage, prevent that the gas is poisoned or arouse the explosion because of a large amount of gas, guarantee safe in utilization.
2. This cascaded fire prevention of eaves is put out combustor for stove props the cooperation of son claw through the fire and props the sub-frame and the fire and use to reach the effect that supports the pan, guarantee the ventilation and the oxygen of gas combustion, also guarantee the stability of pan.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a portion of a large firebox of the construction of the present invention;
FIG. 4 is a schematic cross-sectional view of the small fire lid of the present invention.
In the figure: 1-gas channel, 2-gas cavity, 3-small fire burner injection part, 4-small fire burner injection part cover, 5-small injection part cover vent hole, 6-small fire cover, 601-small fire cover wall, 602-fire hole, 603-small fire cover inner cavity, 604-small fire cover top, 7-large fire burner injection part, 8-large fire burner injection part cover, 9-large injection part cover vent hole, 10-large fire cover, 101-large fire cover wall, 102-large fire cover inner cavity, 103-oblique eave top, 104-oblique through hole, 11-fixing frame, 12-spark plug, 13-stove surface, 14-liquid containing plate, 15-fire support sub-frame and 16-fire support sub-claw.
Detailed Description
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
referring to fig. 1-4, an oblique eave stepped anti-extinguishing burner for a stove comprises a gas channel 1, a gas cavity 2 is fixedly connected to the outside of the gas channel 1, a small fire burner injection part 3 is fixedly connected to the top of the gas cavity 2, a small fire burner injection part cover 4 is fixedly connected to the top of the small fire burner injection part 3, a small injection part cover vent hole 5 is formed in the surface of the small fire burner injection part cover 4, the small injection part cover vent hole 5 is uniformly distributed on the surface of the small fire burner injection part cover 4, a small fire cover 6 is movably connected to the top of the small fire burner injection part 3, a large fire burner injection part 7 is fixedly connected to the top of the gas cavity 2, a large fire burner injection part cover 8 is fixedly connected to the top of the large fire burner injection part 7, a large injection part cover vent hole 9 is formed in the surface of the large fire burner injection part cover 8, and the large fire burner injection part cover 8 is obliquely connected to the top of the large fire burner injection part 7, the big injection part cover vent holes 9 are vertically and evenly distributed on the surface of a big fire burner injection part cover 8, the top of a big fire burner injection part 7 is movably connected with a big fire cover 10, the big fire cover 10 and a small fire cover 6 are matched for use, because the big fire cover 10 and the small fire cover 6 are both provided with a convex oblique eave part, when a large amount of liquid overflows from the pot due to boiling and flows onto the big fire cover 10 and the small fire cover 6, the liquid can flow over the stepped fire cover without blocking the fire holes to extinguish flame and cause gas leakage, thereby preventing gas poisoning or explosion caused by a large amount of gas and ensuring safe use, the outer part of the small fire burner injection part 3 is movably connected with a fixed frame 11, the inner part of the fixed frame 11 is movably connected with a spark plug 12, the outer part of the big fire burner injection part 7 is fixedly connected with a stove surface 13, the top of the stove surface 13 is movably connected with a liquid containing disc 14, the top of the liquid containing disc 14 is movably connected with a fire prop frame 15, the fire props sub-claw 16 at the top fixedly connected with fire of sub-frame 15, and fire props sub-claw 16 and has four, and cross fixed connection props the top of sub-frame 15 at the fire, props sub-frame 15 and fire through the fire and props the cooperation of sub-claw 16 and use to reach the effect of supporting the pan, guarantee the ventilation and the oxygen of gas combustion, also guarantee the stability of pan.
Little fire lid 6 includes little fire lid wall 601, and the fire hole 602 has been seted up on the surface of the little fire lid wall 601 of telling, and little fire lid wall 601 is the ring shape, and the even distribution in fire hole 602 is on the ring surface of little fire lid wall 601, and little fire lid inner chamber 603 has been seted up to the inside of little fire lid wall 601, and little fire lid top 604 of the little fire lid wall 601's of top fixedly connected with, little fire lid top 604 are trapezoidal rotator, and its bottom diameter is greater than the ring diameter of little fire lid wall 601.
Big fire lid 10 includes big fire lid wall 101, and big fire lid inner chamber 102 has been seted up to the inside of big fire lid wall 101, and the outside swing joint of big fire lid wall 101 has oblique eaves top 103, and oblique through-hole 104 has been seted up to the inside of oblique eaves top 103, and oblique eaves top 103 is four sections echelonment slope connections, and the channel direction of oblique through-hole 104 is the design of slant, and the design of eaves salient of oblique eaves top 103.
The working principle is as follows: because the flame brace claws 16 are distributed on the flame brace frame 15 in a cross shape, the cooker can be stably supported and keep a certain distance with the big flame cover 10 and the small cooker cover 6, the combustion effect is ensured, the gas cavity 2 is respectively fixedly connected with the small flame burner injection part 3 and the big flame burner injection part 7, the small flame cover 6 and the big flame cover 10 are respectively and movably connected with the top parts of the small flame burner injection part 3 and the big flame burner injection part 7, the small flame cover wall 101 is provided with a fire through hole 602, the oblique through hole 104 is arranged inside the oblique eave top 103, the gas flows out and is ignited by the spark plug 12, when a small amount of liquid overflows due to boiling in the cooker, the liquid flows into the liquid containing disc 14, when a large amount of liquid overflows and flows into the big flame cover 10 and the small flame cover 6, the big flame cover 10 and the small flame cover 6 are both provided with the protruding oblique eave parts, the big flame cover 10 is designed in a step-type oblique manner, and the liquid can flow from the step-type flame cover, the oblique eave part can protect the fire hole from being blocked by liquid, and as long as the large fire cover 10 and the small fire cover 6 are not completely covered by liquid, the fire hole can be continuously ignited with each other due to smoothness of the fire hole, so that the gas is effectively prevented from being extinguished.
In conclusion, the oblique eave stepped type anti-extinguishing burner for the stove is used by matching the large fire cover 10 and the small fire cover 6, and because the large fire cover 10 and the small fire cover 6 are both provided with the protruding oblique eave parts, when a large amount of liquid overflows from a pot due to boiling and flows onto the large fire cover 10 and the small fire cover 6, the liquid can flow over the stepped fire cover, so that flame extinguishment caused by flame extinguishment and gas leakage caused by fire hole blockage can be avoided, gas poisoning or explosion caused by a large amount of gas can be prevented, the use safety can be ensured, and the flame support frame 15 and the flame support claw 16 are matched for use, so that the effect of supporting a pot can be achieved, the ventilation and oxygen of gas combustion can be ensured, and the stability of the pot can also be ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a stove is with cascaded combustor of preventing extinguishing of oblique eaves, includes gas way (1), its characterized in that: the fuel gas injection device is characterized in that a fuel gas cavity (2) is fixedly connected to the outer portion of the fuel gas channel (1), a small fire burner injection part (3) is fixedly connected to the top of the fuel gas cavity (2), a small fire burner injection part cover (4) is fixedly connected to the top of the small fire burner injection part (3), a small injection part cover vent hole (5) is formed in the surface of the small fire burner injection part cover (4), a small fire cover (6) is movably connected to the top of the small fire burner injection part (3), a big fire burner injection part (7) is fixedly connected to the top of the fuel gas cavity (2), a big fire burner injection part cover (8) is fixedly connected to the top of the big fire burner injection part (7), a big injection part cover vent hole (9) is formed in the surface of the big fire burner injection part cover (8), and a big fire cover (10) is movably connected to the top of the big fire burner injection part (7), the external part of the small fire burner injection part (3) is movably connected with a fixed frame (11), the internal part of the fixed frame (11) is movably connected with a spark plug (12), the external part of the large fire burner injection part (7) is fixedly connected with a stove surface (13), the top part of the stove surface (13) is movably connected with a liquid containing disc (14), the top part of the liquid containing disc (14) is movably connected with a fire support sub-frame (15), and the top part of the fire support sub-frame (15) is fixedly connected with a fire support sub-claw (16);
The small fire cover (6) comprises a small fire cover wall (601), a fire through hole (602) is formed in the surface of the small fire cover wall (601), a small fire cover inner cavity (603) is formed in the small fire cover wall (601), and a small fire cover top (604) is fixedly connected to the top of the small fire cover wall (601);
Big fire lid (10) are including big fire lid wall (101), big fire lid inner chamber (102) have been seted up to the inside of big fire lid wall (101), the outside swing joint of big fire lid wall (101) has oblique eaves top (103), oblique through-hole (104) have been seted up to the inside of oblique eaves top (103).
2. The oblique eave stepped anti-extinguishing burner for stoves of claim 1, wherein: the small injection part cover vent holes (5) are uniformly distributed on the surface of the small fire burner injection part cover (4).
3. The oblique eave stepped anti-extinguishing burner for stoves of claim 1, wherein: the small fire cover wall (601) is annular, and the fire through holes (602) are uniformly distributed on the annular surface of the small fire cover wall (601).
4. The oblique eave stepped anti-extinguishing burner for stoves of claim 1, wherein: the small fire cover top (604) is a trapezoidal rotating body, and the diameter of the bottom of the small fire cover top is larger than the diameter of a circular ring of the small fire cover wall (601).
5. The oblique eave stepped anti-extinguishing burner for stoves of claim 1, wherein: the top that big fire combustor draws portion of penetrating lid (8) slope connection in big fire combustor draws portion of penetrating (7), and draw portion of penetrating cover venthole (9) perpendicular evenly distributed on the surface that big fire combustor draws portion of penetrating lid (8).
6. The oblique eave stepped anti-extinguishing burner for stoves of claim 1, wherein: the oblique eave tops (103) are connected in a four-section stepped inclined mode, the channel direction of the oblique through holes (104) is designed in an inclined upward mode, and the eave of the oblique eave tops (103) is designed in a protruding mode.
7. The oblique eave stepped anti-extinguishing burner for stoves of claim 1, wherein: the number of the fire chaplet claws (16) is four, and the cross-shaped fire chaplet claws are fixedly connected to the top of the fire chaplet frame (15).
CN201910941304.0A 2019-09-30 2019-09-30 Oblique eave step type anti-extinguishing combustor for stove Active CN110566952B (en)

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Application Number Priority Date Filing Date Title
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CN110566952B CN110566952B (en) 2021-03-30

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2087289U (en) * 1991-01-07 1991-10-23 林湖钟 Water-resistant and wind-resistant gas burner
JPH08270913A (en) * 1995-03-30 1996-10-18 Osaka Gas Co Ltd Gas burner for stove
KR20010018594A (en) * 1999-08-20 2001-03-05 구자홍 Falme hole for gas burner
JP4654836B2 (en) * 2005-08-24 2011-03-23 パナソニック株式会社 Gas stove
CN201858641U (en) * 2010-10-09 2011-06-08 胡可嘉 Gas burner
CN202947136U (en) * 2012-08-28 2013-05-22 北京中气华辰新能源技术开发有限公司 Oxyhydrogen fuel gas cutting gun and cutting nozzle thereof
KR101452135B1 (en) * 2013-09-27 2014-10-22 주식회사 동양매직 Cup-type burner device
CN106196066A (en) * 2016-07-18 2016-12-07 广东美的厨房电器制造有限公司 The fire cover of burner and burner and gas kitchen ranges
CN107062228A (en) * 2017-01-17 2017-08-18 中山市华创燃具制造有限公司 A kind of high-power three fire-ring stove burner
CN107461741A (en) * 2017-10-11 2017-12-12 杭州老板电器股份有限公司 Burner and gas-cooker

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2087289U (en) * 1991-01-07 1991-10-23 林湖钟 Water-resistant and wind-resistant gas burner
JPH08270913A (en) * 1995-03-30 1996-10-18 Osaka Gas Co Ltd Gas burner for stove
KR20010018594A (en) * 1999-08-20 2001-03-05 구자홍 Falme hole for gas burner
JP4654836B2 (en) * 2005-08-24 2011-03-23 パナソニック株式会社 Gas stove
CN201858641U (en) * 2010-10-09 2011-06-08 胡可嘉 Gas burner
CN202947136U (en) * 2012-08-28 2013-05-22 北京中气华辰新能源技术开发有限公司 Oxyhydrogen fuel gas cutting gun and cutting nozzle thereof
KR101452135B1 (en) * 2013-09-27 2014-10-22 주식회사 동양매직 Cup-type burner device
CN106196066A (en) * 2016-07-18 2016-12-07 广东美的厨房电器制造有限公司 The fire cover of burner and burner and gas kitchen ranges
CN107062228A (en) * 2017-01-17 2017-08-18 中山市华创燃具制造有限公司 A kind of high-power three fire-ring stove burner
CN107461741A (en) * 2017-10-11 2017-12-12 杭州老板电器股份有限公司 Burner and gas-cooker

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