CN109210578B - Two-ring fire gas stove with reversible burner - Google Patents
Two-ring fire gas stove with reversible burner Download PDFInfo
- Publication number
- CN109210578B CN109210578B CN201811230937.2A CN201811230937A CN109210578B CN 109210578 B CN109210578 B CN 109210578B CN 201811230937 A CN201811230937 A CN 201811230937A CN 109210578 B CN109210578 B CN 109210578B
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- China
- Prior art keywords
- seat
- central
- hole
- plate
- air inlet
- 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.)
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- 230000002441 reversible effect Effects 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007924 injection Substances 0.000 claims abstract description 44
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 230000006698 induction Effects 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 43
- 238000000465 moulding Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Gas Burners (AREA)
Abstract
The two-ring fire gas stove with the reversible burner comprises a panel, a bottom shell with an upper opening, a distributor seat, a central fire cover, an outer ring fire cover, an ignition needle and an induction needle, wherein the panel is provided with a gas inlet and outlet seat hole positioned at the front part of the panel and a pivoting seat hole positioned at the rear part of the panel; the cooker also comprises a cooker support, a supporting turnover seat, an air inlet and outlet seat, a fixed pivot seat, a first decorative cover and a second decorative cover; in the use state, the supporting plate is matched with the panel support or the air outlet seat supports the round seat plate, a primary air gap is arranged between the lower end of the major arc wall plate for supporting the turnover seat and the panel, and primary air enters a space between the distributor seat and the panel; the nozzle on the central air outlet hole and the nozzle on the air outlet hole are opposite to the air inlet ends of the central injection pipe and the outer injection pipe; in the overturned state, the end face of the square seat plate is in supporting fit with the second decorative cover, and the square seat plate is in position locking fit with the rear side of the shaft seat. Full upper air intake; after the use, the burner is turned over, so that the occupied area of the panel is small; the cleaning is convenient.
Description
Technical Field
The invention relates to a stove with a burner.
Background
At present, prior art, a two ring fire gas-cooker, including panel, upper shed drain pan, distributor seat, cavity upper shed's base, central fire lid, outer loop fire lid, ignition needle and response needle, the distributor seat includes circular bedplate, central fire lid seat, central injection pipe, inner ring gas groove, interior injection pipe, the ring seat of out-of-band ring gas groove, two outer injection pipes, convex supporting seat and convex axial gas passageway, central fire lid includes lower shed central cylindric lid and encircles the interior annular fire lid that central cylindric portion set up, is equipped with central combustion hole on the roof of central cylindric lid, is equipped with interior combustion hole on the outer loop wallboard of inner ring cylindric fire lid. The problems are: the burning part can not move, and the occupied area of the panel is large when the burning part is closed, so that the cleaning is inconvenient.
Disclosure of Invention
The purpose of the invention is that: the two-ring fire gas stove with the reversible burner has the advantages that the gas component can be overturned and automatically positioned, the occupied panel area is small when the gas stove is idle, and the gas stove is convenient to clean.
The invention is realized in the following way: the two-ring fire gas stove with the reversible burner comprises a panel, a bottom shell with an upper opening, a distributor seat, a central fire cover, an outer ring fire cover, an ignition needle and an induction needle, wherein the distributor seat comprises a circular seat plate, a central fire cover seat, a central injection pipe, a circular ring seat with an outer ring gas groove, an outer injection pipe, a circular arc supporting seat and a circular arc axial gas channel, the circular arc axial gas channel is arranged at the rear end of a diameter line in the front-rear direction of the circular seat plate, and the outer injection pipe is arranged on the lower surface of the circular seat plate; the special feature is that: the air inlet ends of the central injection pipe and the outer injection pipe face the front ends of diameter lines in the front-back direction of the circular seat plate,
the panel is provided with an air inlet and outlet seat hole positioned at the front part of the panel and a pivoting seat hole positioned at the rear part of the panel;
also comprises a pot bracket, a supporting turnover seat, an air inlet and outlet seat, a fixed pivot seat, a first decorative cover and a second decorative cover,
the pot support comprises a circular seat and a support plate arranged around the circular seat, a connecting plate is arranged on the support plate, steps are arranged on the connecting plate, and the lower end face of the support plate and the lower end face of the connecting plate are arranged on the same plane; a step support ring-shaped seat;
the support turnover seat comprises a seat ring, a major arc-shaped wallboard surrounding the seat ring, a square seat plate connected with the seat ring and a rotation seat arranged on the lower surface of the square seat plate, wherein the support seat plate is arranged in a central hole of the seat ring, a fixed seat plate is arranged on the major arc-shaped wallboard, and a clamping groove is arranged at the lower end of the major arc-shaped wallboard; the square seat plate is positioned at the rear end of the diameter line in the front-rear direction of the seat ring;
the air inlet and outlet seat comprises a seat plate, an air outlet seat arranged on the upper surface of the seat plate and an air inlet seat arranged on the lower surface of the seat plate, and the air outlet seat corresponds to the air inlet seat;
the air outlet seat is provided with a central air outlet hole and an outer ring air outlet hole, the axes of the central air outlet hole and the outer ring air outlet hole are parallel to the horizontal plane, the air outlet end is backwards,
the air inlet seat is provided with an air inlet which is communicated with the central air outlet and the outer ring air outlet;
the fixed pivot seat comprises a fixed seat plate, two pivot seats arranged on the upper surface of the fixed seat plate and a fixed seat arranged on the lower surface;
the first decorative cover is provided with an air outlet seat extending hole, and the second decorative cover is provided with a pivot seat extending hole;
the round seat plate of the distributor seat is attached to the seat ring supporting the turnover seat, and the screw penetrates through the seat ring to be screwed with the round seat plate; the circular ring-shaped seat of the pot bracket supports the fixed seat plate on the major arc-shaped wall plate and is fixedly connected together by screws, and the clamping groove on the major arc-shaped wall plate is embedded with the connecting plate; the distributor seat, the center fire cover, the outer ring fire cover, the pot support and the support overturning seat are fixed into a whole; the air inlet and outlet seat is fixedly connected with the bottom shell, the air outlet seat of the air inlet and outlet seat extends out of the air inlet and outlet seat hole on the panel, the interface of the first decorative cover is inserted into the air inlet and outlet seat hole, the seat plate is positioned in the interface, and the screw penetrates through the first decorative cover to be screwed with the seat plate; the fixed pivot seat is fixedly connected with the bottom shell, the pivot seat extends out of the pivot seat hole, the interface of the second decorative cover is inserted into the pivot seat hole, the fixed seat plate is positioned at the interface of the second decorative cover, and the screw penetrates through the second decorative cover to be screwed with the fixed seat plate; the rotating seat is positioned between the two pivoting seats and pivoted together; the first decorative cover and the second decorative cover are attached to the panel;
in the use state, the supporting plate is matched with the panel support or the air outlet seat supports the round seat plate, a primary air gap is arranged between the lower end of the major arc wall plate for supporting the turnover seat and the panel, and primary air enters a space between the distributor seat and the panel; the nozzle on the central air outlet hole and the nozzle on the air outlet hole are opposite to the air inlet ends of the central injection pipe and the outer injection pipe; in the overturned state, the end face of the square seat plate is in supporting fit with the second decorative cover, and the square seat plate is in position locking fit with the rear side of the shaft seat.
The two-ring fire gas stove with the reversible burner is characterized in that: the first decorative cover and the second decorative cover are formed at one time and are connected together.
The two-ring fire gas stove with the reversible burner is characterized in that: a circular seat plate between the circular ring seat and the central fire cover seat is provided with a mounting hole, and the mounting hole is positioned on a diameter line in the left-right direction;
the ignition needle and the induction needle are fixed on the fixed seat;
the panel is provided with a fixing seat hole, and the first decorative cover is provided with a fixing seat extending hole;
the fixed seat is fixed in the bottom shell, and penetrates through the fixed seat hole and the fixed seat extending hole;
in a static state, the fixed seat is embedded with the mounting hole, and in a turned state, the fixed seat is separated from the mounting hole;
the first decorative cover and the second decorative cover are formed at one time and are connected together, and the fixing seat hole is in butt joint with the fixing seat extending hole;
or the first decorative cover and the second decorative cover are formed at one time and are connected together, and a clearance groove is formed between the first decorative cover and the second decorative cover; the fixing seat hole on the panel is opposite to the void-avoiding groove.
The two-ring fire gas stove with the reversible burner is characterized in that: the fixed seat and the fixed pivot seat are connected into a whole.
The two-ring fire gas stove with the reversible burner is characterized in that: a circular seat plate between the circular ring seat and the central fire cover seat is provided with a mounting hole, and the mounting hole is positioned on a diameter line in the left-right direction;
the ignition needle and the induction needle are fixed on the fixed seat; the fixed seat is fixedly connected with the mounting hole; and the fixed seat plate of the fixed pivot seat and the second decorative cover are provided with data wire holes.
The two-ring fire gas stove with the reversible burner is characterized in that: the ignition needle and the induction needle are fixed on the round seat plate between the round ring seat and the central fire cover seat.
The two-ring fire gas stove with the reversible burner is characterized in that: the central fire cover seat comprises a central cylindrical part with an upper opening and an inner circular gas groove part surrounding the central cylindrical part;
the inner injection pipe is communicated with the central cylindrical part, and the inner injection pipe is communicated with the inner circular gas tank;
the central fire cover comprises a cylindrical part with a lower opening and an inner circular cavity surrounding the lower opening of the cylindrical part, a central combustion hole is arranged on a top plate of the cylindrical part, and an inner combustion hole is arranged on an outer ring wall plate of the inner circular cavity;
the interface at the lower end of the cylindrical part and the interface at the lower end of the outer annular wall plate of the inner annular cavity are inserted into the inner annular gas tank;
the air outlet seat is also provided with an inner ring air outlet hole, the axis of the inner ring air outlet hole is parallel to the horizontal plane, the air outlet end faces backwards,
the air inlet hole on the air inlet seat is divided into an inner air inlet hole and an outer air inlet hole, and the outer air inlet hole is communicated with the central air outlet hole and the outer air outlet hole through a transverse channel; the inner air inlet hole is communicated with the inner ring air outlet hole.
The two-ring fire gas stove with the reversible burner is characterized in that: the central fire cover seat is in a circular ring shape, and a central circular ring-shaped gas tank is arranged at the upper end of the central fire cover seat; the central injection pipe is communicated with the central annular gas tank through a vertical gas guide pipe;
the central fire cover is in a circular cylinder shape with a lower opening, and the outer ring wall plate is provided with a central combustion hole;
the air inlet of the air inlet seat is divided into a central air inlet and an outer ring air inlet, and the central air inlet is communicated with the central air outlet, and the outer ring air inlet is communicated with the outer ring air outlet;
the interface at the lower end of the central fire cover is inserted into the central annular gas tank to be connected into a whole.
The two-ring fire gas stove with the reversible burner is characterized in that: the central fire cover seat at the lower part of the central circular gas tank is provided with two radial secondary air channels with one diameter.
The two-ring fire gas stove with the reversible burner is characterized in that: the central fire cover seat is cylindrical with an upper opening; the central injection pipe is directly communicated with the central fire cover seat;
the central fire cover is in a cylindrical shape with a lower opening, and a central combustion hole is formed in the circumferential wall plate; the air inlet of the air inlet seat is divided into a central air inlet and an outer ring air inlet, and the central air inlet is communicated with the central air outlet, and the outer ring air inlet is communicated with the outer ring air outlet;
the interface at the lower end of the central fire cover is inserted into the central fire cover seat and connected together.
When the two-ring fire gas stove with the turnover burner is used, the supporting plate of the pot bracket is matched with the panel support or the gas outlet seat is used for supporting the round seat plate, a primary air gap is arranged between the major arc-shaped wall plate for supporting the turnover seat and the panel, and air is fully introduced; after the use, the burner is turned over, so that the occupied area of the panel is small; the cleaning is convenient.
Drawings
Fig. 1 is a perspective view of the present invention in use.
Fig. 2 is a partial perspective view of the invention after inversion.
Fig. 3 is a cross-sectional view of the burner of the present invention.
Fig. 4 is a view a-a of fig. 3.
Fig. 5 is a view B-B of fig. 4.
Fig. 6 is one of the exploded perspective views of the present invention.
Fig. 7 is a second perspective exploded view of the present invention.
Fig. 7-1 is a front view showing a combined state of the first decorative cover and the second decorative cover of the present invention.
Fig. 7-2 is a front view showing a combined state of the first decorative cover and the second decorative cover of the present invention.
FIG. 8 is a third exploded perspective view of the present invention.
Fig. 9 is a fourth perspective exploded view of the present invention.
Fig. 9-1 is a cross-sectional view of the air inlet and outlet seat of fig. 9.
Fig. 10 is a partial perspective view of a further improved flipped state of the present invention.
Fig. 11 is an exploded perspective view of a second embodiment of the present invention.
Fig. 12 is a cross-sectional view of a second embodiment of the present invention.
Fig. 13 is a view C-C of fig. 11.
Fig. 14 is a D-D view of fig. 13.
Fig. 15 is a perspective view of an inlet and outlet seat according to a second embodiment of the present invention.
Fig. 16 is a perspective view of a third embodiment of the present invention.
Fig. 17 is a cross-sectional view of a third embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a burner reversible two-ring fire gas stove comprises a panel 1, a bottom shell (not shown in the figure) with an upper opening, a distributor base 2, a central fire cover 3, an outer ring fire cover 4, an ignition needle (not shown in the figure) and an induction needle (not shown in the figure), wherein the distributor base 2 comprises a circular base plate 21, a central fire cover base 22, a central injection pipe 221, a circular ring base 23 with an outer ring gas groove 232, an outer injection pipe 231, a circular arc supporting base 24 and a circular arc axial gas channel 25, a radial secondary air channel 26 is formed by the circular base plate 21 and the circular ring base 23 between the circular arc supporting base 24 and the circular arc axial gas channel 25, the circular arc axial gas channel 25 is arranged at the rear end of a diameter line in the front-back direction of the circular base plate 21, and the outer injection pipe 231 is arranged on the lower surface of the circular base plate 21; the air inlet ends of the central injection pipe 221 and the outer injection pipe 231 face the front ends of the diameter lines of the circular seat plate 21 in the front-rear direction,
the panel 1 is provided with an air inlet and outlet seat hole (not shown in the figure) positioned at the front part of the panel and a pivoting seat hole (not shown in the figure) positioned at the rear part of the panel; as shown in fig. 1, in use, the opposite end of the panel 1 to the person is the front, as indicated by the solid arrow; the end of the panel 1 adjacent to the wall is rear, as indicated by the dotted arrow;
also comprises a pot bracket 5, a supporting turnover seat 6, an air inlet and outlet seat 7, a fixed pivot seat 8, a first decorative cover 91 and a second decorative cover 92,
the pot support 5 comprises a circular seat 51 and a support plate 52 arranged around the circular seat, a connecting plate 53 is arranged on the support plate 52, a step 531 is arranged on the connecting plate 53, and the lower end surface of the support plate 52 and the lower end surface of the connecting plate 53 are arranged on the same plane; the step 531 supports the annular seat 51; the pot support 5 is formed by one-step molding;
the support turnover seat 6 comprises a seat ring 61, a major arc-shaped wall plate 62 surrounding the seat ring, a square seat plate 63 connected with the seat ring and a rotating seat 64 arranged on the lower surface of the square seat plate, a support seat plate 611 is arranged in a central hole of the seat ring 61, a fixed seat plate 621 is arranged on the major arc-shaped wall plate 62, and a clamping groove 622 is arranged at the lower end of the major arc-shaped wall plate 62; the square seat plate 63 is positioned at the rear end of the diameter line of the seat ring 61 in the front-rear direction;
as shown in fig. 9-1, the air inlet and outlet seat 7 comprises a seat plate 71, an air outlet seat 72 arranged on the upper surface of the seat plate and an air inlet seat 73 arranged on the lower surface, wherein the air outlet seat 72 corresponds to the air inlet seat 73;
the air outlet seat 72 is provided with a central air outlet hole 721, an outer ring air outlet hole 722 and an inner ring air outlet hole 723, the axes of the central air outlet hole 721, the outer ring air outlet hole 722 and the inner ring air outlet hole 723 are parallel to the horizontal plane, and the air outlet end is backwards, as shown in reference to fig. 5;
the air inlet holes on the air inlet seat 73 are divided into an inner air inlet hole 731 and an outer air inlet hole 732, and the outer air inlet hole 732 is communicated with the central air outlet hole 721 and the outer air outlet hole 722 through a transverse channel 733, a central longitudinal channel 7211 communicated with the central air outlet hole 721 and an outer annular longitudinal channel 7221 communicated with the outer air outlet hole; the inner inlet apertures 731 are in communication with the inner annular outlet apertures 723 through the inner longitudinal passages 7311;
the fixed pivot seat 8 comprises a fixed seat plate 81, two pivot seats 82 arranged on the upper surface of the fixed seat plate and a fixed seat 83 arranged on the lower surface;
the first decorative cover 91 is provided with an air outlet seat extending hole 911, and the second decorative cover 92 is provided with a pivot seat extending hole 921;
the round seat plate 21 of the distributor seat 2 is attached to the seat ring 61 supporting the turnover seat 6, and a screw penetrates through the supporting seat plate 611 on the seat ring 61 to be screwed with the round seat plate 21; the circular seat 51 of the pot bracket 5 supports the fixed seat plate 621 on the major arc-shaped wall plate 62, the circular seat 51 and the fixed seat plate 621 are fixedly connected together by screws, and the clamping groove 622 on the major arc-shaped wall plate 62 is embedded with the connecting plate 53; the distributor seat 2, the central fire cover 3, the outer ring fire cover 4, the pot bracket 5 and the supporting turnover seat 6 are fixed into a whole; the air inlet and outlet seat 7 is fixedly connected with the bottom shell, the air outlet seat 71 of the air inlet and outlet seat 7 extends out of the air inlet and outlet seat hole on the panel 1, the interface 913 of the first decorative cover 91 is inserted into the air inlet and outlet seat hole on the panel, the seat plate 71 is positioned in the interface 913 of the first decorative cover 91, and the air outlet seat 72 passes through the air outlet seat extending hole 911 of the first decorative cover 91; the screw is screwed with the seat plate 71 through the first decorative cover 91; the fixed pivot seat 8 is fixedly connected with the bottom shell, the pivot seat 82 extends out of a pivot seat hole on the panel, the interface 922 of the second decorative cover 92 is inserted into the pivot seat hole, the pivot seat 82 passes through a pivot seat extending hole 921 on the second decorative cover 92, and a screw passes through the second decorative cover 92 to be screwed with the fixed seat plate 81; the rotating seat 64 is located between the two pivoting seats 82 and pivoted together; the first decorative cover 91 and the second decorative cover 92 are attached to the panel;
the central fire cover seat 22 includes a central cylindrical portion 222 opened at an upper side and an inner circular gas groove portion 223 surrounding the central cylindrical portion 222;
the inner injection pipe 10 is also included, the central injection pipe 221 is communicated with the central cylindrical part 222, and the inner injection pipe 10 is communicated with the inner circular gas tank 223;
the central fire cover 3 comprises a cylindrical part 31 with a lower opening and an inner circular annular cavity 32 surrounding the lower opening of the cylindrical part, a central combustion hole is arranged on the top plate of the cylindrical part 31, and an inner combustion hole is arranged on the outer annular wall plate of the inner circular annular cavity 32;
the interface of the lower end of the cylindrical portion 31 and the interface of the lower end of the outer annular wall plate of the inner annular chamber 32 are inserted into the inner annular gas tank 223.
As shown in fig. 1, in the use state, the supporting plate 52 is in supporting fit with the panel 1, a primary air gap is formed between the lower end of the major arc-shaped wall plate 62 supporting the turning seat 6 and the panel 1, and primary air enters a space between the distributor seat 2 and the panel 1; the nozzles of the central air outlet hole 721, the outer ring air outlet hole 722 and the inner ring air outlet hole 723 are divided into a central injection pipe 221, an outer injection pipe 231 and an inner injection pipe 10; in the turned state, the end face of the square seat plate 63 is in supporting fit with the second decorative cover 92, and the square seat plate 63 is in position for stopping fit with the rear side of the shaft seat 82. It may also be: the air outlet seat 72 supports the circular seat plate 21;
as shown in fig. 7-1, the first and second decorative covers 91 and 92 are formed in one piece and are connected together.
A mounting hole 27 is arranged on the circular seat plate 21 between the circular ring seat 23 and the central fire cover seat 22, and the mounting hole 27 is positioned on a diameter line in the left-right direction;
the ignition needle and the induction needle are fixed on the fixed seat 11;
a fixing seat hole is formed in the panel 1, and a fixing seat extending hole 912 is formed in the first decorative cover 91;
the fixed seat 11 is fixed in the bottom shell, and the fixed seat 11 passes through the fixed seat hole and the fixed seat extending hole;
as shown in fig. 7-1, the first decorative cover 91 and the second decorative cover 92 are formed by one-step molding and are connected together, and the fixing base hole and the fixing base extending hole 912 on the panel 1 are in butt joint;
or the first decorative cover and the second decorative cover are formed at one time and are connected together, and a clearance groove is formed between the first decorative cover and the second decorative cover; the fixing seat hole on the panel is opposite to the void-avoiding groove.
In the stationary state, the fixing base 11 is fitted into the mounting hole 27, and in the inverted state, the fixing base 11 is separated from the mounting hole 27 as shown in fig. 2.
The fixed seat 11 is connected with the fixed pivot seat 8 into a whole.
As shown in fig. 10, the fixing base 11 is fixedly connected with the mounting hole 27; the fixed seat board 81 and the second decorative cover 92 of the fixed pivot seat 8 are provided with data wire holes 922;
the ignition needle and the sensing needle may be fixed on a circular seat plate 21 between the circular seat and the central fire cover seat.
Example 2
As shown in fig. 11, 12, 13 and 14, the central fire cover seat 22 is in a circular ring shape, and a central circular ring-shaped gas tank 224 is arranged at the upper end of the central fire cover seat 22; the central injection pipe 221 is communicated with the central annular fuel gas tank 224 through a vertical gas guide pipe 2211;
the central fire cover 3 is in a circular cylinder shape with a lower opening, and the outer ring wall plate is provided with a central combustion hole;
the interface at the lower end of the central fire cover 3 is inserted into the central annular gas tank 224 to be connected into a whole;
as shown in fig. 15, the air inlet holes of the air inlet seat 7 are divided into a central air inlet hole 734 and an outer ring air inlet hole 735, the central air inlet hole 734 is communicated with the central air outlet hole 721, and the outer ring air inlet hole 735 is communicated with the outer ring air outlet hole 722; as shown in fig. 14, the central injection pipe 221 corresponds to the nozzle of the central air outlet hole 721, and the outer ring injection pipe 231 corresponds to the nozzle of the outer ring air outlet hole 722;
the central burner cap seat 22 at the lower part of the central circular gas tank 224 is provided with two radial secondary air passages 225 on one diameter.
Example 3
As shown in fig. 16 and 17, the central fire cover seat 22 is in a cylindrical shape with an upper opening; the central injection pipe 221 is directly communicated with the central fire cover seat 22;
the central fire cover 3 is in a cylindrical shape with a lower opening, and a central combustion hole is arranged on the circumferential wall plate;
referring to fig. 15, the air inlet holes of the air inlet seat 7 are divided into a central air inlet hole 734 and an outer ring air inlet hole 735, the central air inlet hole 734 is communicated with the central air outlet hole 721, and the outer ring air inlet hole 735 is communicated with the outer ring air outlet hole 722; as shown in fig. 14, the central injection pipe 221 corresponds to the nozzle of the central air outlet hole 721, and the outer ring injection pipe 231 corresponds to the nozzle of the outer ring air outlet hole 722;
the interface at the lower end of the center fire cover 3 is inserted into the center fire cover seat 22 and connected together.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principles of the present invention, which is also considered as being within the scope of the present invention.
Claims (8)
1. The two-ring fire gas stove with the reversible burner comprises a panel, a bottom shell with an upper opening, a distributor seat, a central fire cover, an outer ring fire cover, an ignition needle and an induction needle, wherein the distributor seat comprises a circular seat plate, a central fire cover seat, a central injection pipe, a circular ring seat with an outer ring gas groove, an outer injection pipe, a circular arc supporting seat and a circular arc axial gas channel, the circular arc axial gas channel is arranged at the rear end of a diameter line in the front-rear direction of the circular seat plate, and the outer injection pipe is arranged on the lower surface of the circular seat plate; the method is characterized in that: the air inlet ends of the central injection pipe and the outer injection pipe face the front ends of diameter lines in the front-back direction of the circular seat plate,
the panel is provided with an air inlet and outlet seat hole positioned at the front part of the panel and a pivoting seat hole positioned at the rear part of the panel;
also comprises a pot bracket, a supporting turnover seat, an air inlet and outlet seat, a fixed pivot seat, a first decorative cover and a second decorative cover,
the pot support comprises a circular seat and a support plate arranged around the circular seat, a connecting plate is arranged on the support plate, steps are arranged on the connecting plate, and the lower end face of the support plate and the lower end face of the connecting plate are arranged on the same plane; a step support ring-shaped seat;
the support turnover seat comprises a seat ring, a major arc-shaped wallboard surrounding the seat ring, a square seat plate connected with the seat ring and a rotation seat arranged on the lower surface of the square seat plate, wherein the support seat plate is arranged in a central hole of the seat ring, a fixed seat plate is arranged on the major arc-shaped wallboard, and a clamping groove is arranged at the lower end of the major arc-shaped wallboard; the square seat plate is positioned at the rear end of the diameter line in the front-rear direction of the seat ring;
the air inlet and outlet seat comprises a seat plate, an air outlet seat arranged on the upper surface of the seat plate and an air inlet seat arranged on the lower surface of the seat plate, and the air outlet seat corresponds to the air inlet seat;
the air outlet seat is provided with a central air outlet hole and an outer ring air outlet hole, the axes of the central air outlet hole and the outer ring air outlet hole are parallel to the horizontal plane, the air outlet end is backwards,
the air inlet seat is provided with an air inlet which is communicated with the central air outlet and the outer ring air outlet;
the fixed pivot seat comprises a fixed seat plate, two pivot seats arranged on the upper surface of the fixed seat plate and a fixed seat arranged on the lower surface;
the first decorative cover is provided with an air outlet seat extending hole, and the second decorative cover is provided with a pivot seat extending hole;
the round seat plate of the distributor seat is attached to the seat ring supporting the turnover seat, and the screw penetrates through the seat ring to be screwed with the round seat plate; the circular ring-shaped seat of the pot bracket supports the fixed seat plate on the major arc-shaped wall plate and is fixedly connected together by screws, and the clamping groove on the major arc-shaped wall plate is embedded with the connecting plate; the distributor seat, the center fire cover, the outer ring fire cover, the pot support and the support overturning seat are fixed into a whole; the air inlet and outlet seat is fixedly connected with the bottom shell, the air outlet seat of the air inlet and outlet seat extends out of the air inlet and outlet seat hole on the panel, the interface of the first decorative cover is inserted into the air inlet and outlet seat hole, the seat plate is positioned in the interface, and the screw penetrates through the first decorative cover to be screwed with the seat plate; the fixed pivot seat is fixedly connected with the bottom shell, the pivot seat extends out of the pivot seat hole, the interface of the second decorative cover is inserted into the pivot seat hole, the fixed seat plate is positioned at the interface of the second decorative cover, and the screw penetrates through the second decorative cover to be screwed with the fixed seat plate; the rotating seat is positioned between the two pivoting seats and pivoted together; the first decorative cover and the second decorative cover are attached to the panel;
in the use state, the supporting plate is matched with the panel support or the air outlet seat supports the round seat plate, a primary air gap is arranged between the lower end of the major arc wall plate for supporting the turnover seat and the panel, and primary air enters a space between the distributor seat and the panel; the nozzle on the central air outlet hole and the nozzle on the air outlet hole are opposite to the air inlet ends of the central injection pipe and the outer injection pipe; in the overturned state, the end face of the square seat plate is in supporting fit with the second decorative cover, and the square seat plate is in position fit with the rear side of the shaft seat;
the first decorative cover and the second decorative cover are formed at one time and are connected together;
a circular seat plate between the circular ring seat and the central fire cover seat is provided with a mounting hole, and the mounting hole is positioned on a diameter line in the left-right direction;
the ignition needle and the induction needle are fixed on the fixed seat;
the panel is provided with a fixing seat hole, and the first decorative cover is provided with a fixing seat extending hole;
the fixed seat is fixed in the bottom shell, and penetrates through the fixed seat hole and the fixed seat extending hole;
in a static state, the fixed seat is embedded with the mounting hole, and in a turned state, the fixed seat is separated from the mounting hole;
the first decorative cover and the second decorative cover are formed at one time and are connected together, and the fixing seat hole is in butt joint with the fixing seat extending hole;
or the first decorative cover and the second decorative cover are formed at one time and are connected together, and a clearance groove is formed between the first decorative cover and the second decorative cover; the fixing seat hole on the panel is opposite to the void-avoiding groove.
2. A burner-reversible, two-ring fire gas cooker as claimed in claim 1, wherein: the fixed seat and the fixed pivot seat are connected into a whole.
3. A burner-reversible, two-ring fire gas cooker as claimed in claim 1, wherein: a circular seat plate between the circular ring seat and the central fire cover seat is provided with a mounting hole, and the mounting hole is positioned on a diameter line in the left-right direction;
the ignition needle and the induction needle are fixed on the fixed seat; the fixed seat is fixedly connected with the mounting hole; and the fixed seat plate of the fixed pivot seat and the second decorative cover are provided with data wire holes.
4. A burner-reversible, two-ring fire gas cooker as claimed in claim 1, wherein: the ignition needle and the induction needle are fixed on the round seat plate between the round ring seat and the central fire cover seat.
5. A burner-reversible, two-ring gas stove as claimed in claim 1, 2, 3 or 4, wherein: the central fire cover seat comprises a central cylindrical part with an upper opening and an inner circular gas groove part surrounding the central cylindrical part;
the inner injection pipe is communicated with the central cylindrical part, and the inner injection pipe is communicated with the inner circular gas tank;
the central fire cover comprises a cylindrical part with a lower opening and an inner circular cavity surrounding the lower opening of the cylindrical part, a central combustion hole is arranged on a top plate of the cylindrical part, and an inner combustion hole is arranged on an outer ring wall plate of the inner circular cavity;
the interface at the lower end of the cylindrical part and the interface at the lower end of the outer annular wall plate of the inner annular cavity are inserted into the inner annular gas tank;
the air outlet seat is also provided with an inner ring air outlet hole, the axis of the inner ring air outlet hole is parallel to the horizontal plane, the air outlet end faces backwards,
the air inlet hole on the air inlet seat is divided into an inner air inlet hole and an outer air inlet hole, and the outer air inlet hole is communicated with the central air outlet hole and the outer air outlet hole through a transverse channel; the inner air inlet hole is communicated with the inner ring air outlet hole.
6. A burner-reversible, two-ring gas stove as claimed in claim 1, 2, 3 or 4, wherein: the central fire cover seat is in a circular ring shape, and a central circular ring-shaped gas tank is arranged at the upper end of the central fire cover seat; the central injection pipe is communicated with the central annular gas tank through a vertical gas guide pipe;
the central fire cover is in a circular cylinder shape with a lower opening, and the outer ring wall plate is provided with a central combustion hole;
the air inlet of the air inlet seat is divided into a central air inlet and an outer ring air inlet, and the central air inlet is communicated with the central air outlet, and the outer ring air inlet is communicated with the outer ring air outlet;
the interface at the lower end of the central fire cover is inserted into the central annular gas tank to be connected into a whole.
7. The burner-reversible, two-ring fire gas cooker of claim 6, wherein: the central fire cover seat at the lower part of the central annular gas tank is provided with two radial secondary air channels with one diameter.
8. A burner-reversible, two-ring gas stove as claimed in claim 1, 2, 3 or 4, wherein: the central fire cover seat is cylindrical with an upper opening; the central injection pipe is directly communicated with the central fire cover seat;
the central fire cover is in a cylindrical shape with a lower opening, and a central combustion hole is formed in the circumferential wall plate; the air inlet of the air inlet seat is divided into a central air inlet and an outer ring air inlet, and the central air inlet is communicated with the central air outlet, and the outer ring air inlet is communicated with the outer ring air outlet;
the interface at the lower end of the central fire cover is inserted into the central fire cover seat and connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230937.2A CN109210578B (en) | 2018-10-22 | 2018-10-22 | Two-ring fire gas stove with reversible burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230937.2A CN109210578B (en) | 2018-10-22 | 2018-10-22 | Two-ring fire gas stove with reversible burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109210578A CN109210578A (en) | 2019-01-15 |
| CN109210578B true CN109210578B (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811230937.2A Active CN109210578B (en) | 2018-10-22 | 2018-10-22 | Two-ring fire gas stove with reversible burner |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017506B (en) * | 2019-03-26 | 2023-12-26 | 中山市秋意厨卫电器有限公司 | Modularized electric control gas stove |
| JP7384648B2 (en) * | 2019-11-29 | 2023-11-21 | リンナイ株式会社 | Gas stove |
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| CN205208646U (en) * | 2015-11-28 | 2016-05-04 | 华帝股份有限公司 | Can convertible combustor |
| CN107339693A (en) * | 2017-08-15 | 2017-11-10 | 甘建容 | A kind of full upward-air-feeding type stove combustor |
| CN107781863A (en) * | 2016-08-31 | 2018-03-09 | 华帝股份有限公司 | Reversible pot support for gas stove and gas stove with pot support |
| CN207378819U (en) * | 2017-05-26 | 2018-05-18 | 李春芳 | The convertible burner of upper air inlet |
| CN208952163U (en) * | 2018-10-22 | 2019-06-07 | 曾祥林 | A kind of turnover two ring fires gas-cooker of burner |
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2018
- 2018-10-22 CN CN201811230937.2A patent/CN109210578B/en active Active
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|---|---|---|---|---|
| CN204005990U (en) * | 2014-07-15 | 2014-12-10 | 华帝股份有限公司 | A kind of full upward air intake burner |
| CN205208646U (en) * | 2015-11-28 | 2016-05-04 | 华帝股份有限公司 | Can convertible combustor |
| CN107781863A (en) * | 2016-08-31 | 2018-03-09 | 华帝股份有限公司 | Reversible pot support for gas stove and gas stove with pot support |
| CN207378819U (en) * | 2017-05-26 | 2018-05-18 | 李春芳 | The convertible burner of upper air inlet |
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| Publication number | Publication date |
|---|---|
| CN109210578A (en) | 2019-01-15 |
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Effective date of registration: 20240325 Address after: 528445 The first to fourth floors of Building B, No. 25, Jinteng Road, Sanjiao Town, Zhongshan City, Guangdong Province; 2nd Floor, No. 23, Jinteng Road, Sanjiao Town Patentee after: GUANGDONG HECHUANGDA ELECTRIC APPLIANCE TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No.17, West Third Street, Renmin Road, Nantou Town, Zhongshan City, Guangdong Province 528427 Patentee before: Zeng Xianglin Country or region before: China |
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