CN108426245B - Adjustable upper air inlet type kitchen range burner - Google Patents
Adjustable upper air inlet type kitchen range burner Download PDFInfo
- Publication number
- CN108426245B CN108426245B CN201810620860.3A CN201810620860A CN108426245B CN 108426245 B CN108426245 B CN 108426245B CN 201810620860 A CN201810620860 A CN 201810620860A CN 108426245 B CN108426245 B CN 108426245B
- Authority
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- China
- Prior art keywords
- air
- outer ring
- injection pipe
- central
- circular arc
- 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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- 238000002347 injection Methods 0.000 claims abstract description 66
- 239000007924 injection Substances 0.000 claims abstract description 66
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 230000003068 static effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 18
- 230000006698 induction Effects 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Abstract
The burner comprises a circular panel, a central air outlet pipe, a circular arc outer ring air outlet interface, a lower baffle plate, a supporting seat, a central injection pipe and an outer ring injection pipe, wherein the central injection pipe is communicated with the central air outlet pipe, and the outer ring injection pipe is communicated with the circular arc outer ring air outlet interface; the air conditioning device also comprises an air plate seat board and two air conditioning assemblies, wherein the air plate seat board is connected with the air inlet ends of the central injection pipe and the outer ring injection pipe, and the air conditioning assemblies are arranged on the air plate seat board and correspond to the central injection pipe and the outer ring injection pipe; the circular arc outer ring air outlet interface is connected with the outer ring air inlet interface, the connector of the support connecting column is inserted into the support connecting seat, and the support connecting seat supports the support connecting column; the air inlet ends of the central injection pipe and the outer ring injection pipe are matched with the primary air holes; the baffle plate is in butt joint with the upper baffle.
Description
Technical Field
The invention relates to a stove burner.
Background
The prior art at present, an upper air inlet type kitchen range burner comprises a burner head, a distributor seat, an ignition needle, an induction needle, an inner fire cover and an outer fire cover, wherein the distributor seat comprises a central fire cover seat positioned at the center, a central air inlet interface positioned at the lower end of the central fire cover seat, an outer ring gas tank and an axial secondary air channel; the inner fire cover and the outer fire cover are respectively matched with the central fire cover seat and the outer ring gas tank. The problems are: primary air cannot be regulated, the ratio of fuel gas to air is unreasonable, combustion is insufficient, and energy efficiency is low.
Disclosure of Invention
The purpose of the invention is that: the adjustable upper air inlet type kitchen range burner not only can realize upper air inlet, but also can adjust primary air.
The invention is realized in the following way: the utility model provides an adjustable upper air inlet type kitchen range combustor, includes furnace end, distributor seat, ignition needle, response needle, interior fire lid and outer fire lid, the distributor seat is including the central fire lid seat that is located the center, the central air inlet interface that is located the center fire lid seat lower extreme, outer loop gas groove and a plurality of radial muscle that connects central fire lid seat and outer loop gas groove; the inner fire cover and the outer fire cover are respectively matched with the central fire cover seat and the outer ring gas tank; the special feature is that: the furnace end comprises a circular panel, a central air outlet pipe arranged in the center of the circular panel, a circular arc outer ring air outlet interface positioned on the right side or the left side, a lower baffle plate positioned at the rear part of the axial primary air hole, a supporting seat, a central injection pipe and an outer ring injection pipe positioned on the lower surface, wherein the central injection pipe is communicated with the central air outlet pipe, and the outer ring injection pipe is communicated with the circular arc outer ring air outlet interface;
an outer ring air inlet interface, a support connecting column and an outer ring air inlet interface are arranged on the bottom weight of the outer ring gas tank;
Also comprises an air plate seat board and two air adjusting assemblies,
The air plate seat board is connected with the air inlet ends of the central injection pipe and the outer ring injection pipe, and the air adjusting assembly is arranged on the air plate seat board and corresponds to the central injection pipe and the outer ring injection pipe; the circular arc outer ring air outlet interface is connected with the outer ring air inlet interface, the connector of the support connecting column is inserted into the support connecting seat, and the support connecting seat supports the support connecting column; the air inlet ends of the central injection pipe and the outer ring injection pipe are matched with the primary air holes;
The baffle plate is in butt joint with the upper baffle.
The adjustable upper air inlet type kitchen range burner is characterized in that: the central premixing cavity is communicated with the central injection pipe and the central air outlet pipe; the outer ring premixing cavity is communicated with the outer ring injection pipe and the circular arc-shaped outer ring air outlet interface.
The adjustable upper air inlet type kitchen range burner is characterized in that: the device also comprises a circular arc-shaped guide plate, wherein the circular arc-shaped guide plate is provided with an axial air outlet hole, and two ends of the circular arc-shaped guide plate are provided with connecting holes;
The clockwise and reverse needle at the joint of the outer ring gas tank and the outer ring gas inlet interface are provided with support columns,
The bolts penetrate through the connecting holes to be screwed with the supporting columns, the radial inner side of the circular arc-shaped guide plate is attached to the inner annular wall plate of the outer annular gas tank, and a gap is reserved between the radial outer side of the circular arc-shaped guide plate and the outer annular wall plate.
The adjustable upper air inlet type kitchen range burner is characterized in that: the air adjusting component comprises a threaded hole arranged on the air door seat plate, two circular arc-shaped static air inlet holes, a movable air door plate, a pressure spring and a nozzle,
The circular arc static air inlet holes are positioned at two ends of a diameter line parallel to the horizontal plane and are symmetrically arranged in left-right pairs;
The movable air door plate is provided with a handle, a pivot hole and two circular arc air inlet holes, and the circular arc air inlet holes are positioned at two ends of a diameter line of the pivot hole;
the nozzle comprises an external thread air inlet pipe, an air injection part and an air outlet pipe, and the air outlet end of the air outlet end is provided with a thread head;
The movable air door plate is attached to the air door plate, the air outlet pipe of the nozzle passes through the pressure spring and the pin joint hole of the movable air door plate to be screwed with the threaded hole, and the pressure spring is matched with the air injection part and the movable air door plate; the handle extends out of the primary air hole.
The adjustable upper air inlet type kitchen range burner is characterized in that: a plurality of air holes which are uniformly distributed are arranged on the peripheral surface of the air injection part of the nozzle,
A conical frustum cavity part and a circular channel part are arranged in the external thread air inlet pipe, and the other end of the circular channel part is communicated with the inner cavity of the air injection pipe part.
The adjustable upper air inlet type kitchen range burner is characterized in that: the upper part of the threaded hole of the air door seat plate is provided with a stop column and a bulge, the stop column, a plurality of bulges and the stop column are distributed in a circular arc shape, the adjacent stop column and bulge form a positioning groove, the adjacent two bulges form a positioning groove,
The handle and the stop post are matched for stopping, the handle and the positioning groove are matched for positioning, and the handle and the bulge are in overrunning fit.
The adjustable upper air inlet type kitchen range burner has the advantages that due to the adoption of the structure, primary air is sufficient, the primary air quantity can be adjusted, combustion is sufficient, and energy efficiency is high.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a view a-a of fig. 1.
Fig. 4 is a view B-B of fig. 1.
Fig. 5 is a view C-C of fig. 3.
Fig. 6 is a bottom view of the present invention.
Fig. 7 is one of the exploded perspective views of the present invention.
Fig. 8 is a second perspective exploded view of the present invention.
Fig. 9 is a three-dimensional exploded view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1,2 and 3, the adjustable upper air inlet type kitchen range burner comprises a burner head 1, a distributor seat 2, an ignition needle 3, an induction needle 4, an inner fire cover 5 and an outer fire cover 6, wherein the distributor seat 2 comprises a central fire cover seat 21 positioned at the center, a central air inlet interface 22 positioned at the lower end of the central fire cover seat, an outer ring gas groove 23 and a plurality of radial ribs 24 for connecting the central fire cover seat 21 with the outer ring gas groove 23; the inner fire cover 5 and the outer fire cover 6 are respectively matched with the central fire cover seat 21 and the outer ring gas tank 23;
The furnace end 1 comprises a circular panel 11, a central air outlet pipe 12 arranged in the center of the circular panel, a circular arc outer ring air outlet interface 13 positioned on the right side, an axial primary air hole 14 positioned at the front part, a lower baffle plate 15 positioned at the rear part of the primary air hole 14, a supporting seat 16, a central injection pipe 17 positioned on the lower surface and an outer ring injection pipe 18, wherein the central injection pipe 17 is communicated with the central air outlet pipe 12, and the outer ring injection pipe 18 is communicated with the circular arc outer ring air outlet interface 13; the circular panel 11 is arranged on the ignition needle mounting hole and the induction needle mounting hole, and the ignition needle mounting hole and the induction needle mounting hole are positioned on the circular panel 11 among the primary air hole, the central injection pipe, the outer ring injection pipe and the central premixing cavity 171, as shown in fig. 2;
An outer ring air inlet interface 231, a support connecting column 232 and an upper baffle plate 233 are arranged on the bottom weight of the outer ring gas tank 23;
also comprises an air plate seat plate 7 and two air regulating assemblies 8,
The air plate seat board 7 is connected with the air inlet ends of the central injection pipe 17 and the outer ring injection pipe 18, and the air adjusting assembly 8 is arranged on the air plate seat board 7 and corresponds to the central injection pipe 17 and the outer ring injection pipe 18; the arc-shaped outer ring air outlet interface 13 is connected with the outer ring air inlet interface 231, the joint of the support connecting column 232 is inserted into the support connecting seat 16, and the support connecting seat 6 supports the support connecting column 232; the air inlet ends of the central injection pipe 17 and the outer ring injection pipe 18 are matched with the primary air hole 14; the lower baffle 15 interfaces with the upper baffle 233.
The device also comprises a circular arc-shaped guide plate 9, wherein the circular arc-shaped guide plate 9 is provided with an axial air outlet hole 91, and two ends of the circular arc-shaped guide plate are provided with connecting holes 92;
The clockwise and reverse needle-in ends of the connection part of the outer ring gas tank 23 and the outer ring gas inlet joint 231 are provided with supporting columns 234,
The bolts penetrate through the connecting holes to be screwed with the supporting columns 234, the circular arc-shaped guide plates 9 are fixed on the supporting columns 234, the radial inner sides of the circular arc-shaped guide plates 9 are attached to the inner ring wall plates of the outer ring gas tank 23, and gaps are reserved between the radial outer sides of the circular arc-shaped guide plates and the outer ring wall plates.
The central premixing cavity 171 is communicated with the central injection pipe 17 and the central air outlet pipe 12; the outer ring premixing cavity 181 and the outer ring injection pipe 18 are communicated with the circular arc-shaped outer ring air outlet interface 13.
The air regulating assembly 8 comprises a threaded hole 81 arranged on a air door seat plate, two circular arc-shaped static air inlet holes 82, a movable air door plate 83, a pressure spring 84 and a nozzle 85,
The circular arc static air inlet holes 82 are positioned at two ends of a diameter line of the threaded hole 81 parallel to the horizontal plane and are symmetrically arranged in a left-right pair;
the movable air door plate 83 is provided with a handle 831, a pivot hole 832 and two circular arc air inlet holes 833, wherein the circular arc air inlet holes 833 are positioned at two ends of a diameter line of the pivot hole 832;
The nozzle 85 comprises an external thread air inlet pipe 851, an air injection part 852 and an air outlet pipe 852, wherein the air outlet end of the air outlet pipe 852 is provided with a thread head;
The movable air door plate 83 is attached to the air door plate 7, the air outlet pipe 853 of the nozzle 85 passes through the pressure spring 84 and the pivot hole 832 of the movable air door plate 83 to be screwed with the threaded hole 81, and the pressure spring 84 is matched with the air injection part 852 and the movable air door plate 83; the handle 831 extends out of the primary air aperture 14. After the distributor base 2 is disassembled, the operating handle 831 can be rotated to adjust.
A plurality of air holes 8521 which are uniformly distributed are arranged on the peripheral surface of the air injection part 852 of the nozzle 85,
The inside of the external thread air inlet pipe 851 is provided with a truncated cone cavity part 8511 and a circular channel part 8512, and the other end of the circular channel part 8512 is communicated with the inner cavity of the air injection pipe part 852.
The upper part of the threaded hole 81 of the air door seat plate 7 is provided with a stop post 71 and a protrusion 72, the stop post 71, a plurality of protrusions 72 and the stop post 71 are distributed in a circular arc shape, the adjacent stop post 71 and protrusion 72 form a positioning groove, the adjacent two protrusions 72 form a positioning groove,
The handle 831 is matched with the stop post 71 for stopping, the handle 831 is matched with the positioning groove for positioning, and the handle 831 is in overrunning fit with the protrusion 72.
The fuel gas enters the air injection part 852 through the external screw air inlet pipe 851, meanwhile, the primary air enters the air injection part 852 through the air hole 8521, and the fuel gas and the air are mixed and enter the air outlet pipe 852; the gas and air mixture enters the central injection pipe 17 and/or the outer ring injection pipe 18, and meanwhile, the primary air enters the central injection pipe 17 and/or the outer ring injection pipe 18 through the circular arc air inlet 833 on the movable air door plate 83 and the circular arc static air inlet 82 on the air door plate 7, and the gas and air mixture is mixed with the primary air again.
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 (2)
1. The utility model provides an adjustable upper air inlet type kitchen range combustor, includes furnace end, distributor seat, ignition needle, response needle, interior fire lid and outer fire lid, the distributor seat is including the central fire lid seat that is located the center, the central air inlet interface that is located the center fire lid seat lower extreme, outer loop gas groove and a plurality of radial muscle that connects central fire lid seat and outer loop gas groove; the inner fire cover and the outer fire cover are respectively matched with the central fire cover seat and the outer ring gas tank; the method is characterized in that: the furnace end comprises a circular panel, a central air outlet pipe arranged in the center of the circular panel, a circular arc outer ring air outlet interface positioned on the right side or the left side, a lower baffle plate positioned at the rear part of the axial primary air hole, a supporting seat, a central injection pipe and an outer ring injection pipe positioned on the lower surface, wherein the central injection pipe is communicated with the central air outlet pipe, and the outer ring injection pipe is communicated with the circular arc outer ring air outlet interface;
an outer ring air inlet interface, a support connecting column and an outer ring air inlet interface are arranged on the bottom plate of the outer ring gas tank;
Also comprises an air plate seat board and two air adjusting assemblies,
The air plate seat board is connected with the air inlet ends of the central injection pipe and the outer ring injection pipe, and the air adjusting assembly is arranged on the air plate seat board and corresponds to the central injection pipe and the outer ring injection pipe; the circular arc outer ring air outlet interface is connected with the outer ring air inlet interface, the connector of the support connecting column is inserted into the support connecting seat, and the support connecting seat supports the support connecting column; the air inlet ends of the central injection pipe and the outer ring injection pipe are matched with the primary air holes;
The flow baffle is in butt joint with the upper flow baffle;
the air adjusting component comprises a threaded hole arranged on the air door seat plate, two circular arc-shaped static air inlet holes, a movable air door plate, a pressure spring and a nozzle,
The circular arc static air inlet holes are positioned at two ends of a diameter line parallel to the horizontal plane and are symmetrically arranged in left-right pairs;
The movable air door plate is provided with a handle, a pivot hole and two circular arc air inlet holes, and the circular arc air inlet holes are positioned at two ends of a diameter line of the pivot hole;
the nozzle comprises an external thread air inlet pipe, an air injection part and an air outlet pipe, and the air outlet end of the air outlet end is provided with a thread head;
The movable air door plate is attached to the air door plate, the air outlet pipe of the nozzle passes through the pressure spring and the pin joint hole of the movable air door plate to be screwed with the threaded hole, and the pressure spring is matched with the air injection part and the movable air door plate; the handle extends out of the primary air hole;
the central premixing cavity is communicated with the central injection pipe and the central air outlet pipe; the outer ring premixing cavity is communicated with the outer ring injection pipe and the circular arc-shaped outer ring air outlet interface;
The device also comprises a circular arc-shaped guide plate, wherein the circular arc-shaped guide plate is provided with an axial air outlet hole, and two ends of the circular arc-shaped guide plate are provided with connecting holes;
The clockwise and reverse needle at the joint of the outer ring gas tank and the outer ring gas inlet interface are provided with support columns,
Screws penetrate through the connecting holes to be screwed with the supporting columns, the radial inner side of the circular arc-shaped guide plate is attached to the inner annular wall plate of the outer annular gas tank, and a gap is reserved between the radial outer side of the circular arc-shaped guide plate and the outer annular wall plate;
the upper part of the threaded hole of the air door seat plate is provided with a stop column and a bulge, the stop column, a plurality of bulges and the stop column are distributed in a circular arc shape, the adjacent stop column and bulge form a positioning groove, the adjacent two bulges form a positioning groove,
The handle and the stop post are matched for stopping, the handle and the positioning groove are matched for positioning, and the handle and the bulge are in overrunning fit.
2. The adjustable upward air intake type kitchen range burner according to claim 1, wherein: a plurality of air holes which are uniformly distributed are arranged on the peripheral surface of the air injection part of the nozzle,
A conical frustum cavity part and a circular channel part are arranged in the external thread air inlet pipe, and the other end of the circular channel part is communicated with the inner cavity of the air injection pipe part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620860.3A CN108426245B (en) | 2018-06-15 | 2018-06-15 | Adjustable upper air inlet type kitchen range burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620860.3A CN108426245B (en) | 2018-06-15 | 2018-06-15 | Adjustable upper air inlet type kitchen range burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426245A CN108426245A (en) | 2018-08-21 |
| CN108426245B true CN108426245B (en) | 2024-05-24 |
Family
ID=63164497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620860.3A Active CN108426245B (en) | 2018-06-15 | 2018-06-15 | Adjustable upper air inlet type kitchen range burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426245B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203533560U (en) * | 2013-08-19 | 2014-04-09 | 浙江苏泊尔家电制造有限公司 | Integrated ventilation door adjustment device for gas kitchen range |
| CN203571747U (en) * | 2013-10-12 | 2014-04-30 | 曾春桂 | Air inlet adjusting device of kitchen range combustor |
| CN106439809A (en) * | 2016-09-29 | 2017-02-22 | 中山市和美电器燃具有限公司 | Upside-air-inlet three-fire-ring high-power combustor |
| CN206207411U (en) * | 2016-10-08 | 2017-05-31 | 广东星立方厨房科技有限公司 | A kind of high-power upper air inlet cooker burner |
| CN208431761U (en) * | 2018-06-15 | 2019-01-25 | 广东祥基电器有限公司 | A kind of adjustable upward-air-feeding type stove combustor |
-
2018
- 2018-06-15 CN CN201810620860.3A patent/CN108426245B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203533560U (en) * | 2013-08-19 | 2014-04-09 | 浙江苏泊尔家电制造有限公司 | Integrated ventilation door adjustment device for gas kitchen range |
| CN203571747U (en) * | 2013-10-12 | 2014-04-30 | 曾春桂 | Air inlet adjusting device of kitchen range combustor |
| CN106439809A (en) * | 2016-09-29 | 2017-02-22 | 中山市和美电器燃具有限公司 | Upside-air-inlet three-fire-ring high-power combustor |
| CN206207411U (en) * | 2016-10-08 | 2017-05-31 | 广东星立方厨房科技有限公司 | A kind of high-power upper air inlet cooker burner |
| CN208431761U (en) * | 2018-06-15 | 2019-01-25 | 广东祥基电器有限公司 | A kind of adjustable upward-air-feeding type stove combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108426245A (en) | 2018-08-21 |
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