CN111828974B - Furnace end and combustor with same - Google Patents
Furnace end and combustor with same Download PDFInfo
- Publication number
- CN111828974B CN111828974B CN202010814535.8A CN202010814535A CN111828974B CN 111828974 B CN111828974 B CN 111828974B CN 202010814535 A CN202010814535 A CN 202010814535A CN 111828974 B CN111828974 B CN 111828974B
- Authority
- CN
- China
- Prior art keywords
- injection pipe
- hole
- outer injection
- thermocouple
- plate
- 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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Classifications
-
- 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
-
- 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
- F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
-
- 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
- F24C15/14—Spillage trays or grooves
-
- 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
- F24C3/082—Arrangement or mounting of burners on stoves
-
- 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
- F24C3/10—Arrangement or mounting of ignition devices
- F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
-
- 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
- F24C3/122—Arrangement or mounting of control or safety devices on stoves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Gas Burners (AREA)
Abstract
The invention provides a furnace end and a combustor with the furnace end, which comprises a mounting bracket, an inner injection pipe, an outer injection pipe, an ignition needle and a thermocouple, wherein the mounting bracket comprises a positioning plate and a vertical plate fixedly connected with the positioning plate, the positioning plate and the vertical plate are made of metal plates, the vertical plate is provided with a spring mounting hole, an ignition needle support, a middle bayonet, a thermocouple support and a spring bayonet, and the positioning plate is provided with an inner injection pipe mounting hole or an inner injection pipe mounting pipe, an outer injection pipe mounting hole or an outer injection pipe mounting pipe, an ignition needle mounting hole, a thermocouple mounting hole and a plurality of soup plate mounting holes.
Description
Technical Field
The invention relates to the field of stoves, in particular to a stove head and a combustor with the stove head.
Background
The burner of the prior art comprises a burner head and a fire cover arranged on the burner head. The burner ejects the mixture of fuel gas and air to the gas separation channel, then leads to each fire hole of the fire cover, and the mixed gas is ignited to form flame. The prior art furnace end is provided with an ignition needle for ignition and a thermocouple for flameout protection, but the ignition needle and the thermocouple are usually arranged on the furnace end in a screw connection mode, so that the process is complex, materials are wasted, and the disassembly and assembly are troublesome when repair is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the furnace end with a simple structure, which can save working procedures and materials and is convenient to disassemble and assemble when repair is needed.
The technical scheme for solving the technical problems is as follows: the utility model provides a furnace end, includes installing support, interior injection pipe, outer injection pipe, ignition needle, thermocouple, the installing support includes locating plate and rather than fixed connection's riser, and locating plate and riser all adopt sheet metal, the riser is equipped with spring mounting hole, ignition needle support, middle bayonet socket, thermocouple support, spring bayonet socket, the locating plate is equipped with interior injection pipe mounting hole or interior injection pipe mounting tube, outer injection pipe mounting hole or outer injection pipe mounting tube, ignition needle mounting hole, thermocouple mounting hole and a plurality of hot water dish mounting hole, interior injection pipe and outer injection pipe adopt the tubular metal resonator, the upper end of interior injection pipe is the injection pipe end of giving vent to anger, and it passes interior injection pipe mounting hole or interior injection pipe mounting tube make interior injection pipe with the installing support connects, interior injection pipe end of giving vent to anger processes into the flaring. The upper end of outer injection pipe is outer injection pipe end of giving vent to anger, and it passes outer injection pipe mounting hole or outer injection pipe mounting tube make outer injection pipe with the installing support is connected, and the firing pin passes after the firing pin mounting hole, make the firing pin support embedding is located the firing pin lower part (here the upper and lower direction refer to the product of this patent application install behind the gas-cooker and the upper and lower direction of gas-cooker under the state of use) in the firing pin, the thermocouple passes the thermocouple mounting hole makes the thermocouple support embedding is located thermocouple constant head tank of lower part in the thermocouple, the one end of spring inserts the spring mounting hole, the spring is inserted in proper order the firing pin constant head tank, card is gone into middle bayonet socket, embedding the thermocouple constant head tank, the other end card of spring is gone into the spring bayonet socket, makes firing pin with the thermocouple with the relative fixed connection of installing support. The soup plate with a bigger abdication hole in the middle is arranged above the positioning plate, and a plurality of positioning screws are used for connecting the soup plate with the positioning plate through the soup plate mounting holes.
The inner injection pipe is located below and one end with a flaring is an inner injection pipe air inlet end, and the outer injection pipe is located below and one end with a flaring is an outer injection pipe air inlet end.
Further, the connecting seat connects the inner injection pipe with the outer injection pipe.
Further, the air door plate for adjusting the air quantity is respectively connected with the air inlet end of the inner injection pipe and the air inlet end of the outer injection pipe.
The fire cover seat provided with the outer fire ring air inlet is arranged above the soup plate, and the air outlet end of the outer injection pipe is inserted into the outer fire ring air inlet. The inner injection pipe air outlet end, the outer injection pipe air outlet end, the upper part of the ignition needle and the upper part of the thermocouple penetrate through the abdication hole and are positioned above the abdication hole.
Further, the fire cover seat is provided with a plurality of upward top bags corresponding to the positioning screws, so that the upper ends of the positioning screws are embedded into corresponding niche holes formed below the top bags, and the connection between the fire cover seat and the soup plate is more tight and stable.
Further, the locating plate is provided with upward pressing shadow, so that the mechanical strength of the locating plate is increased.
Further, the vertical plate is further stamped to form a connecting sheet and a connecting tooth hole, the connecting sheet and the connecting tooth protruding out of the connecting tooth hole are bent in the direction of the outer injection pipe, the connecting tooth is tightly attached to the outer injection pipe, and the connecting sheet and the connecting tooth are welded with the outer injection pipe. The connection between the outer injection pipe and the mounting bracket is more stable.
The technical scheme of the invention has simple structure, saves working procedures, saves materials, reduces cost, and is convenient to disassemble and assemble when repair is needed.
The technical scheme of the invention also comprises a burner with the burner head, and is characterized in that an outer fire cover is arranged above the fire cover seat, and an inner fire cover is arranged above the air outlet end of the inner injection pipe.
Drawings
Fig. 1 is a front view of a riser of embodiment 1 of the present invention after press working.
Fig. 2 is a perspective view of a vertical plate according to embodiment 1 of the present invention.
Fig. 3 is a perspective view of a mounting bracket according to embodiment 1 of the present invention.
Fig. 4 is a front view of the riser of embodiment 2 of the present invention after press working.
Fig. 5 is a perspective view of a vertical plate according to embodiment 2 of the present invention.
Fig. 6 is a perspective view of a mounting bracket according to embodiment 2 of the present invention.
Fig. 7 is a perspective view of examples 3 and 4 of the present invention.
Fig. 8 is a perspective view showing a part of the structure of embodiment 1 of the present invention.
Fig. 9 is a perspective view showing a part of the structure of embodiment 1 of the present invention.
Fig. 10 is a perspective view showing a part of the structure of embodiment 1 of the present invention.
Fig. 11 is a perspective view showing a part of the structure of embodiment 1 of the present invention.
Fig. 12 is a perspective view showing a part of the structure of embodiment 1 of the present invention.
Fig. 13 is a perspective view showing a part of the structure of embodiment 1 of the present invention.
Fig. 14 is a perspective view of a spring according to embodiment 1 of the present invention.
Fig. 15 is a perspective view of an ignition needle in embodiment 1 of the present invention.
Fig. 16 is a perspective view of a thermocouple in example 1 of the present invention.
Fig. 17 is a perspective view of a fire cover base in embodiment 1 of the present invention.
In the figure: 1. soup plate, 2, mounting bracket, 3, outer fire cover, 4, inner fire cover, 5, thermocouple, 6, ignition needle, 7, riser, 8, inner injection pipe, 9, outer injection pipe, 10, connecting seat, 11, damper plate, 12, fire cover seat, 13, top package, 14, spring, 15, inner injection pipe air outlet end, 16, locating plate, 17, outer injection pipe air outlet end, 18, ignition needle support, 180, ignition needle support surrounding hole, 19, ignition needle mounting hole, 20, thermocouple mounting hole, 21, inner injection pipe mounting hole, 22, outer injection pipe mounting hole, 23, shadow pressing, 24, soup plate mounting hole, 25, inner injection pipe air inlet end, 26, outer injection pipe air inlet end, 27, locating screw, 28, middle bayonet, 280, middle bayonet surrounding hole, 29, thermocouple support, 290, thermocouple support surrounding hole, 30, spring bayonet, 300, spring bayonet surrounding hole, 31, spring mounting hole, 32, ignition needle locating slot, 33, 34, locating slot, 35, outer ring, 36, outer axis line, 37, lower axis line, 39, connecting piece, 390, connecting tooth piece, connecting tooth connecting piece, and bending.
Detailed Description
Example 1: the utility model provides a furnace end, includes installing support 2, interior injection pipe 8, outer injection pipe 9, ignition needle 6, thermocouple 5, installing support 2 includes locating plate 16 and riser 7 rather than fixed connection, riser 7 adopts corrosion resistant plate material, and it forms spring mounting hole 31, around the ignition needle support hole 180, around the middle bayonet socket hole 280, around the thermocouple support hole 290, around the spring bayonet socket hole 300 (this hole can be closed or not, does not seal in this embodiment), as shown in fig. 1. The metal plate parts protruding into the ignition needle support surrounding holes 180 and the thermocouple support surrounding holes 290 and with arc-shaped concave end parts are bent to one side by 90 degrees to form the ignition needle support 18 and the thermocouple support 29 respectively, and the metal plates protruding into the middle bayonet surrounding holes 280 and the spring bayonet surrounding holes 300 are bent to the same side by 0 to 30 degrees to form the middle bayonet 28 and the spring bayonet 30 respectively, as shown in fig. 2. The positioning plate 16 is made of stainless steel plate, and is stamped to form an inner injection pipe mounting hole 21 (in some embodiments, an annular inner injection pipe mounting pipe perpendicular to the positioning plate 16 and integrally connected with the positioning plate 16 is formed by upward stamping and stretching), an outer injection pipe mounting hole 22 (in some embodiments, an annular outer injection pipe mounting pipe perpendicular to the positioning plate 16 and integrally connected with the positioning plate 16 is formed by upward stamping and stretching), an ignition needle mounting hole 19, a thermocouple mounting hole 20 and a plurality of soup plate mounting holes 24, and in some embodiments, an upward pressing shadow 23 is formed by stamping to increase the mechanical strength of the positioning plate 16, and the positioning plate 16 and the vertical plate 7 are fixedly connected by welding.
The inner injection pipe 8 and the outer injection pipe 9 are made of stainless steel pipes, the middle of the inner injection pipe 8 is bent, the lower end of the inner injection pipe 8 is firstly processed into a flaring, the upper end of the inner injection pipe 8 is an inner injection pipe air outlet end 15, the inner injection pipe passes through the inner injection pipe mounting hole 21 and is then processed into a flaring shape, the flaring is convenient to process, the inner injection pipe 8 passes through the inner injection pipe mounting hole 21 or the inner injection pipe mounting pipe and extends upwards for a long section, after being clamped by a clamp, the upper end of the inner injection pipe is processed into a flaring, and the flaring is pulled down, so that the upper end of the inner injection pipe 8 is higher than the locating plate 16 by a moderate distance. The upper end of the outer injection pipe 9 is an outer injection pipe air outlet end 17, the outer injection pipe air outlet end passes through the outer injection pipe mounting hole 22 or the outer injection pipe mounting pipe protrudes above the positioning plate 16, as the A bending axis 38 and the B bending axis 380 are perpendicular to the positioning plate 16, the vertical plates 7 on two sides of the A bending axis 38 are clung to the parts of the outer injection pipe 9, the vertical plates 7 on two sides of the B bending axis 380 are clung to the parts of the inner injection pipe 8, the inner injection pipe 8 and the outer injection pipe 9 are respectively welded with the mounting bracket 2, after the ignition needle 6 passes through the ignition needle mounting hole 19, the ignition needle support 18 is embedded into the ignition needle positioning groove 32 arranged at the middle lower part of the ignition needle 6, the thermocouple 5 passes through the thermocouple mounting hole 20, the thermocouple support 29 is embedded into the thermocouple positioning groove 34 arranged at the middle lower part of the thermocouple 5, one end of the spring 14 is inserted into the spring mounting hole 31, the spring 14 is sequentially embedded into the ignition needle positioning groove 32, the middle part of the thermocouple positioning groove 28, the other end of the thermocouple positioning groove is embedded into the thermocouple positioning groove 2, and the other end of the thermocouple positioning groove is embedded into the bayonet 2, and the bayonet 2 is connected with the thermocouple positioning groove 2.
The inner injection pipe 8 is arranged below and provided with a flaring end which is an inner injection pipe air inlet end 25, and the outer injection pipe 9 is arranged below and provided with a flaring end which is an outer injection pipe air inlet end 26.
The vertical plate 7 is also stamped to form an upper connecting piece 37 and a lower connecting piece 36 which are connected with the vertical plate 7 in a one-piece mode, the upper connecting piece 37 is used for being welded with the positioning plate 16 after being bent, and the lower connecting piece 36 is used for being connected with a gas stove shell after being bent.
The inner injection pipe 8 is connected with the outer injection pipe 9 through the connecting seat 10.
The air door plate 11 for adjusting the air quantity is respectively connected with the air inlet end 25 of the inner injection pipe and the air inlet end 26 of the outer injection pipe.
The soup plate 1 with a larger abdication hole 121 in the middle is arranged above the positioning plate 16, and a plurality of positioning screws 27 connect the soup plate 1 with the positioning plate 16 through the soup plate mounting holes 24.
The fire cover seat 12 with the outer fire ring air inlet 35 is arranged above the soup plate 1, and the air outlet end 17 of the outer injection pipe is inserted into the outer fire ring air inlet 35. The inner injection pipe air outlet end 15, the outer injection pipe air outlet end 17, the upper part of the ignition needle 6, the upper part of the thermocouple 5 and the like penetrate through the relief hole 121 and protrude above the relief hole 121.
The fire cover seat 12 is provided with a plurality of upward top bags 13 corresponding to the positioning screws 27 formed by punching and stretching, so that the upper ends of the positioning screws 27 are inserted into corresponding niche holes formed below the top bags 13, and the fire cover seat 12 is more tightly and stably connected with the soup dish 1.
Example 2: on the basis of embodiment 1, the vertical plate 7 is further punched to form a connecting sheet 40 and a connecting tooth hole 390, the connecting sheet 40 and a connecting tooth 39 protruding from the connecting tooth hole 390 are bent towards the direction of the outer injection pipe 9, the connecting tooth 39 is tightly attached to the outer injection pipe 9, and the connecting sheet 40 and the connecting tooth 39 are welded with the outer injection pipe 9, so that the outer injection pipe 9 is more firmly connected with the mounting bracket 2.
Example 3: on the basis of the embodiment 1, an outer fire cover 3 is arranged above the fire cover seat 12, and an inner fire cover 4 is arranged above the air outlet end 15 of the inner injection pipe.
Example 4: on the basis of the embodiment 2, an outer fire cover 3 is arranged above the fire cover seat 12, and an inner fire cover 4 is arranged above the air outlet end 15 of the inner injection pipe.
Claims (10)
1. The utility model provides a furnace end, its characterized in that includes installing support (2), interior ejector tube (8), outer ejector tube (9), ignition needle (6), thermocouple (5), installing support (2) include locating plate (16) and riser (7) rather than fixed connection, riser (7) adopt sheet metal, form spring mounting hole (31), around hole (180) around the ignition needle support, around hole (280) around middle bayonet, around hole (290) around the thermocouple support, around hole (300) around the spring bayonet, respectively along A bending axis (38) and B bending axis (380) carry out twice bending to with protruding into in hole (180) around the ignition needle support and around hole (290) around the thermocouple support and the tip arc sunken metal plate part bends 90 degrees to one side respectively forms ignition needle support (18) and thermocouple support (29), the metal plate protruding into the middle bayonet surrounding holes (280) and the spring bayonet surrounding holes (300) is bent to the same side by 0 to 30 degrees to form a middle bayonet (28) and a spring bayonet (30) respectively, the positioning plate (16) adopts a metal plate, an inner injection pipe mounting hole (21), an outer injection pipe mounting hole (22), an ignition needle mounting hole (19), a thermocouple mounting hole (20) and a plurality of soup plate mounting holes (24) are formed through stamping, the inner injection pipe (8) and the outer injection pipe (9) both adopt metal pipes, the middle of the inner injection pipe (8) is bent, the lower end of the inner injection pipe is firstly processed into a flaring, the upper end of the inner injection pipe (8) is an inner injection pipe air outlet end (15), After passing through the inner injection pipe mounting hole (21), the inner injection pipe is processed into a flaring shape, the upper end of the outer injection pipe (9) is an outer injection pipe air outlet end (17), the outer injection pipe passes through the outer injection pipe mounting hole (22) and protrudes above the positioning plate (16), as the A bending axis (38) and the B bending axis (380) are perpendicular to the positioning plate (16), the vertical plates (7) at two sides of the A bending axis (38) are clung to the parts of the outer injection pipe (9), the vertical plates (7) at two sides of the B bending axis (380) are clung to the parts of the inner injection pipe (8), the inner injection pipe (8) and the outer injection pipe (9) are respectively welded with the mounting bracket (2), after the ignition needle (6) passes through the ignition needle mounting hole (19), the ignition needle support (18) is embedded into an ignition needle positioning groove (32) arranged at the middle lower part of the ignition needle (6), the thermocouple (5) passes through the thermocouple mounting hole (20), the thermocouple support (29) is embedded into a thermocouple positioning groove (34) arranged at the middle lower part of the thermocouple (5), one end of a spring (14) is inserted into the spring mounting hole (31), the spring (14) is sequentially embedded into the ignition needle positioning groove (32), clamped into the middle bayonet (28) and embedded into the thermocouple positioning groove (34), The other end of the spring (14) is clamped into the spring bayonet (30) to enable the ignition needle (6) and the thermocouple (5) to be connected with the mounting bracket (2), one end of the inner injection pipe (8) which is arranged below and provided with a flaring is an inner injection pipe air inlet end (25), one end of the outer injection pipe (9) which is arranged below and provided with a flaring is an outer injection pipe air inlet end (26), the soup plate (1) with a yielding hole (121) in the middle is arranged above the positioning plate (16), a plurality of positioning screws (27) are used for connecting the soup plate (1) with the positioning plate (16) through the soup plate mounting holes (24), Fire lid seat (12) with outer fire circle air inlet (35) install in soup dish (1) top to make outer injection pipe give vent to anger end (17) insert outer fire circle air inlet (35), interior injection pipe give vent to anger end (15), outer injection pipe give vent to anger end (17), ignition needle (6), thermocouple (5) pass give vent to anger hole (121) outstanding in give vent to anger on hole (121), air flap (11) of regulation amount of wind respectively with interior injection pipe inlet end (25) with outer injection pipe inlet end (26) are connected.
2. A burner according to claim 1, characterized in that a connection seat (10) connects the inner injection duct (8) with the outer injection duct (9).
3. A burner according to claim 1 or 2, characterized in that the fire cover base (12) is provided with a plurality of upward top bags (13) corresponding to a plurality of the set screws (27), so that the upper ends of the set screws (27) are inserted into niche holes formed below the corresponding top bags (13), and the connection between the fire cover base (12) and the soup plate (1) is tighter and more stable.
4. A burner according to claim 1 or 2, characterized in that the positioning plate (16) is punched to form an upward press (23) to increase the mechanical strength of the positioning plate (16).
5. A burner according to claim 3, characterized in that the positioning plate (16) is punched to form an upward press (23) to increase the mechanical strength of the positioning plate (16).
6. A burner according to claim 1 or2, characterized in that the vertical plate (7) is punched to form a connecting piece (40) and a connecting tooth hole (390), the connecting piece (40) and the connecting tooth (39) protruding out of the connecting tooth hole (390) are bent towards the outer injection pipe (9), the connecting tooth (39) is tightly attached to the outer injection pipe (9), the connecting piece (40) and the connecting tooth (39) are connected with the outer injection pipe (9), and the outer injection pipe (9) is connected with the mounting bracket (2) more firmly.
7. A burner according to claim 3, characterized in that the riser (7) is stamped to form a connecting piece (40) and a connecting tooth hole (390), the connecting piece (40) and the connecting tooth (39) protruding out of the connecting tooth hole (390) are bent towards the outer injection pipe (9), the connecting tooth (39) is tightly attached to the outer injection pipe (9), the connecting piece (40) and the connecting tooth (39) are connected with the outer injection pipe (9), and the connection between the outer injection pipe (9) and the mounting bracket (2) is firmer.
8. The burner according to claim 4, wherein the upright plate (7) is punched to form a connecting piece (40) and a connecting tooth hole (390), the connecting piece (40) and a connecting tooth (39) protruding out of the connecting tooth hole (390) are bent towards the direction of the outer injection pipe (9), the connecting tooth (39) is tightly attached to the outer injection pipe (9), the connecting piece (40) and the connecting tooth (39) are connected with the outer injection pipe (9), and the outer injection pipe (9) is connected with the mounting bracket (2) more firmly.
9. The burner according to claim 5, wherein the upright plate (7) is punched to form a connecting piece (40) and a connecting tooth hole (390), the connecting piece (40) and a connecting tooth (39) protruding out of the connecting tooth hole (390) are bent towards the direction of the outer injection pipe (9), the connecting tooth (39) is tightly attached to the outer injection pipe (9), the connecting piece (40) and the connecting tooth (39) are connected with the outer injection pipe (9), and the outer injection pipe (9) is connected with the mounting bracket (2) more firmly.
10. Burner, characterized in that it has a burner according to claim 1 or 2, and that an outer burner cap (3) is provided above the burner cap seat (12), and that an inner burner cap (4) is provided above the outlet end (15) of the inner ejector tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814535.8A CN111828974B (en) | 2020-08-13 | 2020-08-13 | Furnace end and combustor with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814535.8A CN111828974B (en) | 2020-08-13 | 2020-08-13 | Furnace end and combustor with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111828974A CN111828974A (en) | 2020-10-27 |
| CN111828974B true CN111828974B (en) | 2024-09-03 |
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ID=72917749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010814535.8A Active CN111828974B (en) | 2020-08-13 | 2020-08-13 | Furnace end and combustor with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111828974B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212408660U (en) * | 2020-08-13 | 2021-01-26 | 嵊州市远见机械科技有限公司 | Furnace end and combustor that has this furnace end |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202101235U (en) * | 2011-04-22 | 2012-01-04 | 曾春桂 | Upper air-admission type kitchen tool combustor |
| CN204943581U (en) * | 2015-08-14 | 2016-01-06 | 绍兴净燃电器科技有限公司 | A kind of upper air inlet household mosaic gas-cooker and integrated kitchen range stainless steel burner |
| GB201519449D0 (en) * | 2015-11-03 | 2015-12-16 | Eco Burner Products Ltd | Improvements in or relating to organic material |
-
2020
- 2020-08-13 CN CN202010814535.8A patent/CN111828974B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212408660U (en) * | 2020-08-13 | 2021-01-26 | 嵊州市远见机械科技有限公司 | Furnace end and combustor that has this furnace end |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111828974A (en) | 2020-10-27 |
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