CN110486755B - Energy-saving gas stove - Google Patents
Energy-saving gas stove Download PDFInfo
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- CN110486755B CN110486755B CN201910934859.2A CN201910934859A CN110486755B CN 110486755 B CN110486755 B CN 110486755B CN 201910934859 A CN201910934859 A CN 201910934859A CN 110486755 B CN110486755 B CN 110486755B
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- supporting block
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- 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
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
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- 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
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The invention belongs to the technical field of gas stoves, and particularly relates to an energy-saving gas stove which comprises a stove body; four corners of the bottom of the stove body are provided with stove legs; the middle part of the stove body is provided with a stove head; a switch is arranged on a panel in front of the stove body, and the stove head is communicated with a gas pipeline through the switch and a pipeline; a group of supports are uniformly distributed on the periphery of the furnace end and the periphery of the position corresponding to the top of the stove body, and supporting blocks are hinged to the tops of the supports; according to the invention, the supporting block automatically rotates according to the shape profile of the bottom of the cooker and then adapts to the cooker, so that the supporting block is in point contact with the cooker and is in line contact with the cooker, the supporting area of the cooker is increased, and the stability of the cooker placed on a gas stove is improved.
Description
Technical Field
The invention belongs to the technical field of gas cookers, and particularly relates to an energy-saving gas cooker.
Background
The gas stove is a kitchen utensil heated by direct fire with liquefied petroleum gas (liquid), artificial gas, natural gas and other gas fuels. The gas stove is called a stove plate, the popularization degree of the gas stove is unknown, and a passing concept is difficult to see.
Gas stoves are mainly classified into liquefied gas stoves, and natural gas stoves, depending on the source of the gas. According to the range, the range is divided into a single range, a double range and a multi-range.
The table cooker mainly comprises a burner (a burner, an inner fire cover and an outer fire cover), a valve body (comprising a nozzle, a wind door plate and a conical spring), a shell (which can be formed by assembling a split shell, a panel, a rear plate, a left side plate and a right side plate, or can be integrally stretched), a stove frame, a knob, a liquid containing disc, a stove foot, an air inlet pipe, a pulse igniter (special for pulse ignition type cookers) and the like.
The gas-cooker can inevitably produce some black smoke (the gas is incompletely burnt and is caused) in the use, cause the gas extravagant, and prior art supports cooking utensil's support frame is fixed unchangeable, and its size shape of different cooking utensil is all different, when cooking utensil's size shape changes, can make cooking utensil bottom keep away from or the outer flame of gland gas-cooker burning owing to support cooking utensil's support frame is fixed unchangeable, it can lead to the heat utilization rate to reduce to keep away from the outer flame, the outer flame of gland gas-cooker burning can lead to more gas burning incompletely and extravagant gas.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an energy-saving gas stove, which solves the problems that in the prior art, a support frame for supporting a cooking utensil is fixed, the sizes and the shapes of different cooking utensils are different, when the sizes and the shapes of the cooking utensils are changed, the bottom of the cooking utensil is far away from or covers the outer flame of the gas stove for combustion due to the fact that the support frame for supporting the cooking utensil is fixed, the heat utilization rate is reduced due to the fact that the outer flame of the gas stove for combustion is far away from, and more gas is not completely combusted due to the fact that the outer flame of the gas stove for combustion is covered.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an energy-saving gas stove which comprises a stove body; four corners of the bottom of the stove body are provided with stove legs; the middle part of the stove body is provided with a stove head; a switch is arranged on a panel in front of the stove body, and the stove head is communicated with a gas pipeline through the switch and a pipeline; a group of supports are uniformly distributed on the periphery of the furnace end and the periphery of the position corresponding to the top of the stove body, and supporting blocks are hinged to the tops of the supports; the supporting block hinged with the bracket is suitable for pots with different shapes of pot bottoms, so that the pots can be stably placed on the gas stove; the during operation is put the pan on the supporting shoe, and the supporting shoe adapts to the pan after according to the automatic rotation of the shape profile of pan bottom to make the supporting shoe connect the thixotropy line contact to the point of pan, and then the increase is to the support area of pan, improve the pan and place the stability on the gas-cooker, then open and ignite furnace end spun gas through the switch, make the pan normally be heated after cook the operation.
Preferably, a group of sliding holes are uniformly formed in the top of the supporting block, sliding columns are connected in the sliding holes in a sliding and sealing mode, and the length of each sliding column is larger than the depth of each sliding hole; the bottoms of the sliding holes are communicated with each other; the sliding column freely slides in the sliding hole, so that the supporting block is conveniently and closely attached to the outline of the pan bottom, and the stability of the gas stove for placing a pan is further improved; when the cookware is placed on the supporting block, the sliding columns in contact with the cookware are pressed and then slide in the sliding holes, so that compressed gas is generated in the sliding holes, and then other sliding columns are pushed to slide and be pushed out of the sliding holes until all the sliding columns are in contact with and abut against the bottom of the cookware, and at the moment, the supporting block is matched with the sliding columns to closely fit the outline of the bottom of the cookware, so that the stability of the gas stove for placing the cookware is further improved.
Preferably, one side of the supporting block, which is close to the furnace end, is hinged with a first rod, and the other end of the first rod is fixedly connected with a second rod; one end of the second rod, far away from the first rod, is hinged with the furnace end; the supporting block rotates to drive the height of the furnace end to change, so that the flame generated by the furnace end has enough distance with the bottom of the cooker, and the heating efficiency of the gas stove is further improved; when the different pan of pot bottom shape was placed on the supporting shoe and was used, the supporting shoe rotated in order to adapt to different pot bottom shapes, and the supporting shoe drove a pole and No. two poles this moment, and then drove the furnace end and remove in the vertical direction for the distance of furnace end and pot bottom can not diminish, and then the outer flame position that the temperature is the highest among the flame that makes the furnace end produce contacts with the pot bottom, to the heating efficiency of pan when further improving the gas combustion, thereby further improve the heating efficiency of gas-cooker.
Preferably, the hinged part of the support block and the bracket is sleeved with an expansion ring, and the thermal expansion coefficient of the expansion ring is greater than that of the bracket and the support block; the supporting block is prevented from rotating quickly after the expansion ring is heated and expanded, so that redundant shaking generated when the gas stove is lifted is reduced, and the stability of the gas stove for placing the cooker is further improved; the heat that the burning through pan culinary art in-process gas produced, make the expansion ring thermal expansion, because the coefficient of thermal expansion of expansion ring is greater than support and supporting shoe, make the volume expansion of expansion ring great, and then increase the compactness at support and supporting shoe articulated position, make adopt in the culinary art in-process and move the pot operation, the pan constantly breaks away from the contact with the supporting shoe when, the supporting shoe can not be for quick rotation because of the gravity of self and furnace end, cause the unstable burning of great vibration and gas, further improve the heating efficiency of gas-cooker, increase the stability that the pan was placed.
Preferably, a fire retardant net formed by winding steel wires is connected between every two adjacent supporting blocks, and the fire retardant net is used for increasing the heating efficiency of flame to a cooker and further improving the heating efficiency of the gas stove; when the operation is cooked to needs big fire, because the furnace end gas goes out the gas output and increases for the flame height that the gas combustion produced rises, hinders the height that fire net can block flame this moment, makes the too high flame of height drunkenness in the back-fire relief net simultaneously, and then adds thermal resistance fire net, makes to hinder the fire net with heat transfer for the pan side, the thermal utilization ratio of flame of further improvement, thereby further improves the heating efficiency of gas-cooker.
Preferably, an elastic annular cornice is arranged above the fire retardant screen, and the outline direction of the cross section of the annular cornice gradually decreases from inside to outside; the annular cornice is used for preventing flame from being extinguished during overflowing, so that danger of gas leakage is caused; when the cooker overflows due to untimely supervision, the boiling water in the cooker overflows and flows downwards along the outer edge of the cooker, and the annular cornice can guide the overflowing water to the outside of the burner, so that the threat of gas leakage and explosion caused by the dropping of the boiling water on the burner is reduced, and the safety of the gas stove is further improved.
The invention has the following beneficial effects:
1. according to the energy-saving gas stove, the supporting block automatically rotates according to the shape and contour of the bottom of the cooker and then adapts to the cooker, so that the supporting block is in point contact with the cooker and is in line contact with the cooker, the supporting area of the cooker is increased, and the stability of the cooker placed on the gas stove is improved.
2. According to the energy-saving gas stove, the support block rotates to adapt to different pot bottom shapes, the support block drives the first rod and the second rod to further drive the furnace end to move in the vertical direction, the distance between the furnace end and the pot bottom cannot be reduced, the outer flame part with the highest temperature in flame generated by the furnace end is further contacted with the pot bottom, the heating efficiency of gas on a pot during combustion is further improved, and the heating efficiency of the gas stove is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
in the figure: the fire-resistant stove comprises a stove body 1, stove legs 11, a stove head 12, a switch 13, a support 14, a support block 15, a sliding hole 16, a sliding column 17, a first rod 2, a second rod 21, an expansion ring 18, a fire blocking net 22 and an annular cornice 23.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the energy-saving gas stove of the present invention comprises a stove body 1; four corners of the bottom of the stove body 1 are provided with stove legs 11; the middle part of the stove body 1 is provided with a stove head 12; a switch 13 is arranged on a panel in front of the stove body 1, and the stove head 12 is communicated with a gas pipeline through the switch 13 and the pipeline; a group of supports 14 are uniformly distributed on the periphery of the furnace end 12 and the periphery of the position corresponding to the top of the stove body 1, and supporting blocks 15 are hinged to the tops of the supports 14; the supporting block 15 hinged with the bracket 14 is suitable for pots with pot bottoms of different shapes, so that the pots can be stably placed on the gas stove; the during operation is put the pan on supporting shoe 15, and supporting shoe 15 adapts to the pan after rotating according to the shape profile of pan bottom is automatic to make supporting shoe 15 connect the thixotropic line contact to the point of pan, and then the increase is to the holding area of pan, improves the pan and places the stability on the gas-cooker, then opens and lights 12 spun gas of furnace end through switch 13, makes the pan cook the operation after normally being heated.
As an embodiment of the invention, a group of sliding holes 16 are uniformly formed at the top of the supporting block 15, sliding columns 17 are connected in the sliding holes 16 in a sliding and sealing manner, and the length of each sliding column 17 is greater than the depth of each sliding hole 16; the bottoms of the slide holes 16 are communicated with each other; the sliding column 17 slides freely in the sliding hole 16, so that the supporting block 15 is tightly attached to the outline of the pan bottom, and the stability of placing the pan on the gas stove is further improved; when the cookware is placed on the supporting block 15, the sliding columns 17 which are firstly contacted with the cookware slide in the sliding holes 16 after being pressed, so that compressed gas is generated in the sliding holes 16, and then other sliding columns 17 are pushed to slide and be pushed out of the sliding holes 16 until all the sliding columns 17 are contacted and abut against the bottom of the cookware, and at the moment, the supporting block 15 is matched with the bottom contour of the cookware tightly adhered to the sliding columns 17, so that the stability of the gas stove for placing the cookware is further improved.
As an embodiment of the invention, one side of the supporting block 15 close to the furnace end 12 is hinged with a first rod 2, and the other end of the first rod 2 is fixedly connected with a second rod 21; one end of the second rod 21, which is far away from the first rod 2, is hinged with the furnace end 12; the supporting block 15 rotates to drive the height of the burner 12 to change, so that the flame generated by the burner 12 has enough distance with the bottom of the cooker, and the heating efficiency of the gas stove is further improved; when the pan that the bottom of a boiler shape is different is placed and is used on supporting shoe 15, supporting shoe 15 rotates in order to adapt to different bottom of a boiler shape, supporting shoe 15 drives a pole 2 and No. two poles 21 this moment, and then drives furnace end 12 and removes at the vertical direction, make the distance of furnace end 12 and the bottom of a boiler can not diminish, and then the outer flame position that the temperature is the highest among the flame that makes furnace end 12 produce contacts with the bottom of a boiler, the heating efficiency to the pan when further improving gas combustion, thereby further improve the heating efficiency of gas-cooker.
As an embodiment of the present invention, the hinge joint of the supporting block 15 and the bracket 14 is sleeved with an expansion ring 18, and the expansion ring 18 has a thermal expansion coefficient greater than that of the bracket 14 and the supporting block 15; the supporting block 15 is prevented from rotating quickly after the expansion ring 18 is heated and expanded, so that redundant shaking generated when the cooker is lifted is reduced, and the stability of the cooker placed on the gas stove is further improved; the heat that the burning through the pan culinary art in-process gas produced, make expansion ring 18 thermal expansion, because expansion ring 18's coefficient of thermal expansion is greater than support 14 and supporting shoe 15, make expansion ring 18's volume expansion great, and then increase the compactness at support 14 and the articulated position of supporting shoe 15, make in the culinary art in-process adoption pan operation of waving, the pan constantly breaks away from the contact with supporting shoe 15, supporting shoe 15 can not rotate fast because of self and furnace end 12's gravity, cause the unstable burning of great vibration and gas, further improve the heating efficiency of gas-cooker, increase the stability that the pan was placed.
As an embodiment of the invention, a fire retardant net 22 formed by winding steel wires is connected between adjacent supporting blocks 15, and the fire retardant net 22 is used for increasing the heating efficiency of flame to a pot, so as to further improve the heating efficiency of the gas stove; when needs big fire cook the operation, because the 12 gas air output of furnace end increases for the flame height that the gas combustion produced rises, hinder fire net 22 this moment and can block the height of flame, make the too high flame of height drunkenness in back-fire relief net 22 simultaneously, and then add thermal resistance fire net 22, make to hinder fire net 22 with heat transfer for the pan side, the thermal utilization ratio of flame of further improvement, thereby further improve the heating efficiency of gas-cooker.
As an embodiment of the invention, an elastic annular cornice 23 is arranged above the fire-resisting net 22, and the outline direction of the cross section of the annular cornice 23 gradually decreases from inside to outside; the annular cornice 23 is used for preventing flame from being extinguished during pot overflow, so that the danger of gas leakage is caused; when the pot is overflowed due to untimely observation, the boiling water in the pot overflows from the pot and flows downwards along the outer edge of the pot, at the moment, the annular cornice 23 can guide the overflowed water to the outside of the burner 12, the threat of gas leakage and explosion caused by the fact that the boiling water drips on the burner 12 to extinguish flame is reduced, and the safety of the gas stove is further improved.
When the cooker is in work, a cooker is placed on the supporting block 15, the supporting block 15 automatically rotates according to the shape profile of the bottom of the cooker and then adapts to the cooker, so that the supporting block 15 is in point connection and line contact with the cooker, the supporting area of the cooker is increased, the stability of the cooker placed on a gas stove is improved, and then gas sprayed from the stove head 12 is turned on and ignited through the switch 13, so that the cooker is normally heated and then is subjected to cooking operation; when a cooker is placed on the supporting block 15, the sliding columns 17 which are firstly contacted with the cooker are pressed and then slide into the sliding holes 16, so that compressed gas is generated in the sliding holes 16, and other sliding columns 17 are further pushed to slide towards the outside of the sliding holes 16 and be pushed out until all the sliding columns 17 are contacted and abut against the bottom of the cooker, and at the moment, the supporting block 15 is matched with the sliding columns 17 to be tightly attached to the bottom contour of the cooker, so that the stability of the gas stove for placing the cooker is further improved; when pots with different pot bottom shapes are placed on the supporting block 15 for use, the supporting block 15 rotates to adapt to the different pot bottom shapes, the supporting block 15 drives the first rod 2 and the second rod 21 to further drive the furnace end 12 to move in the vertical direction, so that the distance between the furnace end 12 and the pot bottom cannot be reduced, the outer flame part with the highest temperature in flame generated by the furnace end 12 is contacted with the pot bottom, the heating efficiency of the gas burning to the pots is further improved, and the heating efficiency of the gas stove is further improved; the expansion ring 18 is heated and expanded by heat generated by combustion of gas in the cooking process of the cooker, and as the thermal expansion coefficient of the expansion ring 18 is greater than that of the support 14 and the support block 15, the volume expansion of the expansion ring 18 is greater, so that the tightness of the hinged part of the support 14 and the support block 15 is increased, the cooker lifting operation is adopted in the cooking process, and when the cooker is continuously separated from the support block 15, the support block 15 cannot rotate rapidly due to the gravity of the support block and the furnace end 12, so that greater vibration and unstable combustion of the gas are caused, the heating efficiency of the gas stove is further improved, and the placing stability of the cooker is increased; when a large fire is needed for cooking operation, the gas outlet quantity of the furnace end 12 is increased, so that the height of flame generated by gas combustion is increased, the flame-retardant net 22 can block the height of the flame, the flame with too high height moves in the flame-retardant net 22, and the flame-retardant net 22 is heated, so that the flame-retardant net 22 transfers heat to the side surface of a cookware, the utilization rate of the flame heat is further improved, and the heating efficiency of the gas stove is further improved; when the pot is overflowed due to untimely observation, the boiling water in the pot overflows from the pot and flows downwards along the outer edge of the pot, at the moment, the annular cornice 23 can guide the overflowed water to the outside of the burner 12, the threat of gas leakage and explosion caused by the fact that the boiling water drips on the burner 12 to extinguish flame is reduced, and the safety of the gas stove is further improved.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. An energy-saving gas stove is characterized in that: comprises a stove body (1); four corners of the bottom of the stove body (1) are provided with stove legs (11); a furnace end (12) is arranged in the middle of the stove body (1); a switch (13) is arranged on a panel in front of the stove body (1), and the stove head (12) is communicated with a gas pipeline through the switch (13) and the pipeline; a group of supports (14) are uniformly distributed on the periphery of the furnace end (12) and the periphery of the position corresponding to the top of the stove body (1), and supporting blocks (15) are hinged to the tops of the supports (14); the supporting block (15) hinged with the bracket (14) is used for adapting to pots with different shapes of pot bottoms, so that the pots can be stably placed on the gas stove;
a group of sliding holes (16) are uniformly formed in the top of the supporting block (15), sliding columns (17) are connected in the sliding holes (16) in a sliding and sealing mode, and the length of each sliding column (17) is larger than the depth of each sliding hole (16); the bottoms of the sliding holes (16) are communicated with each other; the sliding column (17) slides freely in the sliding hole (16), so that the supporting block (15) is tightly attached to the outline of the pot bottom, and the stability of placing a pot on the gas stove is further improved;
one side of the supporting block (15) close to the furnace end (12) is hinged with a first rod (2), and the other end of the first rod (2) is fixedly connected with a second rod (21); one end of the second rod (21), which is far away from the first rod (2), is hinged with the furnace end (12); the supporting block (15) rotates to drive the height of the burner (12) to change, so that the flame generated by the burner (12) has enough distance with the bottom of the cooker, and the heating efficiency of the gas stove is further improved;
an expansion ring (18) is sleeved at the hinged part of the support block (15) and the bracket (14), and the thermal expansion coefficient of the expansion ring (18) is greater than that of the bracket (14) and the support block (15); the supporting block (15) is prevented from rotating quickly after the expansion ring (18) is heated and expanded, so that redundant shaking generated during lifting the cooker is reduced, and the stability of the gas stove for placing the cooker is further improved;
a fire-retardant net (22) formed by winding steel wires is connected between every two adjacent supporting blocks (15), and the fire-retardant net (22) is used for increasing the heating efficiency of flame to a cooker and further improving the heating efficiency of the gas stove;
an elastic annular cornice (23) is arranged above the fire resisting net (22), and the outline direction of the cross section of the annular cornice (23) gradually decreases from inside to outside; the annular cornice (23) is used for preventing flame from being extinguished during pot overflow, so that the danger of gas leakage is caused;
when the cooker is in work, a cooker is placed on the supporting block (15), the supporting block (15) automatically rotates according to the shape profile of the bottom of the cooker and then adapts to the cooker, so that the supporting block (15) is in point contact with the cooker and is in line contact with the cooker, the supporting area of the cooker is increased, the stability of the cooker placed on a gas stove is improved, and then the gas sprayed from the burner (12) is turned on and ignited through the switch (13), so that the cooker is normally heated and then is subjected to cooking operation; when a cooker is placed on the supporting block (15), the sliding columns (17) which are firstly contacted with the cooker are pressed and then slide into the sliding holes (16), so that compressed gas is generated in the sliding holes (16), and other sliding columns (17) are further pushed to slide and be pushed out of the sliding holes (16) until all the sliding columns (17) are contacted and abut against the bottom of the cooker, and at the moment, the supporting block (15) is matched with the sliding columns (17) to be tightly attached to the bottom contour of the cooker, so that the stability of the cooker placed on the gas cooker is further improved; when pots with different pot bottom shapes are placed on the supporting block (15) for use, the supporting block (15) rotates to adapt to different pot bottom shapes, the supporting block (15) drives the first rod (2) and the second rod (21) at the moment, and then drives the furnace end (12) to move in the vertical direction, so that the distance between the furnace end (12) and the pot bottom cannot be reduced, and further an outer flame part with the highest temperature in flame generated by the furnace end (12) is contacted with the pot bottom, the heating efficiency of the pots during gas combustion is further improved, and the heating efficiency of a gas stove is further improved; the expansion ring (18) is heated and expanded by heat generated by combustion of gas in the cooking process of the cooker, and because the thermal expansion coefficient of the expansion ring (18) is greater than that of the support (14) and the support block (15), the volume expansion of the expansion ring (18) is greater, so that the tightness of the hinged part of the support (14) and the support block (15) is increased, the cooker shaking operation is adopted in the cooking process, and when the cooker is continuously separated from the support block (15), the support block (15) cannot rotate rapidly due to the gravity of the support block and the burner (12), so that greater vibration and unstable combustion of the gas are caused, the heating efficiency of the gas cooker is further improved, and the placing stability of the cooker is increased; when a large fire is needed for cooking operation, the height of flame generated by combustion of the fuel gas is increased due to the increase of the fuel gas outlet amount of the burner (12), at the moment, the flame blocking net (22) can block the height of the flame, and simultaneously, the flame with the too high height moves in the flame blocking net (22) to heat the flame blocking net (22), so that the flame blocking net (22) transmits heat to the side surface of a cooker, the utilization rate of the heat of the flame is further improved, and the heating efficiency of the gas stove is further improved; when the cooker overflows due to untimely observation, boiling water in the cooker overflows from the cooker and flows downwards along the outer edge of the cooker, at the moment, the annular cornice (23) can guide the overflowing water to the outside of the burner (12), the threat of gas leakage and explosion caused by the fact that the boiling water falls on the burner (12) to extinguish flame is reduced, and the safety of the gas stove is further improved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910934859.2A CN110486755B (en) | 2019-09-29 | 2019-09-29 | Energy-saving gas stove |
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| CN201910934859.2A CN110486755B (en) | 2019-09-29 | 2019-09-29 | Energy-saving gas stove |
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| CN110486755A CN110486755A (en) | 2019-11-22 |
| CN110486755B true CN110486755B (en) | 2021-05-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114076311B (en) * | 2020-08-20 | 2022-11-01 | 宁波方太厨具有限公司 | Stove burner |
| CN112484086A (en) * | 2020-12-24 | 2021-03-12 | 乐陵蔚冉智能农机装备有限公司 | Environment-friendly energy-saving gas stove with flame self-adaptive burner structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2986357B2 (en) * | 1995-01-31 | 1999-12-06 | ザ・コールマン・カンパニー・インコーポレイテッド | Burner device |
| CN201137996Y (en) * | 2007-09-03 | 2008-10-22 | 胡国生 | Universal pot support for gas range |
| CN103471146B (en) * | 2013-09-18 | 2016-01-20 | 苏州赛斯德工程设备有限公司 | A kind of pot holder for gas range |
| CN204141652U (en) * | 2014-10-13 | 2015-02-04 | 慈溪市神驹节能科技有限公司 | Back-fire oxygen enrichment cumulative gas-cooker gathers the support stove hall interlock elevating mechanism of fire pot |
| CN206430214U (en) * | 2016-12-15 | 2017-08-22 | 杭州老板电器股份有限公司 | A kind of household gas range pan bracket |
| CN207741148U (en) * | 2018-01-15 | 2018-08-17 | 长沙永瑞厨具有限公司 | A kind of environmental protection, energy-saving gas range |
| CN109099473A (en) * | 2018-09-17 | 2018-12-28 | 华帝股份有限公司 | Anti-skidding support and cooking utensils |
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