CN208920051U - Dry burning prevention combustor and gas stove - Google Patents
Dry burning prevention combustor and gas stove Download PDFInfo
- Publication number
- CN208920051U CN208920051U CN201821284950.1U CN201821284950U CN208920051U CN 208920051 U CN208920051 U CN 208920051U CN 201821284950 U CN201821284950 U CN 201821284950U CN 208920051 U CN208920051 U CN 208920051U
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- China
- Prior art keywords
- ring
- fixing piece
- fire cover
- inner ring
- temperature sensor
- Prior art date
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- 230000002265 prevention Effects 0.000 title description 3
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000000567 combustion gas Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 18
- 238000009841 combustion method Methods 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 abstract 2
- 210000003205 muscle Anatomy 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 7
- 239000002737 fuel gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Control Of Combustion (AREA)
Abstract
The utility model relates to a prevent dry combustion method combustor and gas-cooker, including the furnace end, fire lid seat, outer loop fire lid, inner ring fire lid, a weighing sensor and a temperature sensor, ignition needle and thermocouple, a weighing sensor and a temperature sensor are installed in the central through-hole of combustor, through being annular outer loop gas passageway intercommunication between outer loop ejector and the outer loop fire lid, through being annular inner ring gas passageway intercommunication between inner ring ejector and the inner ring fire lid, demountable installation has the dirt ring that connects between the outer loop gas passageway of fire lid seat and inner ring gas passageway, connect the dirt ring to overlap and establish the outside at inner ring gas passageway, be provided with at least two sets of oblique muscle structures on the internal surface and/or the surface of the roof of outer loop fire lid. The utility model discloses can the increasing of heat efficiency, and can effectively shelter from debris, convenient clearance.
Description
Technical field
The utility model relates to a kind of gas-cooker, in particular to it is a kind of be mounted on gas-cooker with burning prevention function
Anti-dry burner.
Background technique
Traditional burner generallys use inside and outside double ring fire and heats to the kitchen tools being placed on it, to improve heating
Efficiency shortens the time of the cooking, but traditional gas-cooker is usually present the not high problem of the thermal efficiency.The combustion of traditional gas-cooker
Burn efficiency does not improve, be on the one hand since combustion gas and air mixed once in burner are insufficient, be on the other hand because of
Fire output hole surrounding air supply deficiency causes fuel gas buring insufficient；There are also exactly many users with gas-cooker Baoshang or to heat up water
When do not keep an eye on aside, often because forgeing also in the aflame gas-cooker in kitchen situations such as see TV, lead to the pot on kitchen range
Moisture dryouies and wastes a large amount of combustion gas, and it is also possible to situations such as causing fire because of gas-cooker long-time dry combustion method in having.
In order to increase burning prevention function on traditional burner, in the Chinese patent of Patent No. 200710145761.6
A kind of dual ring combustion system preventing dry fry is disclosed, the fire on the burner is arranged in the burner including being provided with fuel gas path
Cage, interior ring fire cover and external ring fire cover are mounted on the fire cover seat, and external ring fire cover is set in the outside of interior ring fire cover, in interior ring fire
The center of lid has upper and lower perforative through-hole, and contact type temperature sensor is mounted in central through hole.Although the technical solution reality
Show and anti-dry temperature sensor, but there is also thermals efficiency sundries such as discharge low, in pot are installed at the center of bicyclic burner
Easily out of the space between interior ring fire cover and external ring fire cover flows into lower section fire cover seat and burner the problems such as.
Utility model content
The utility model it is main it is dissatisfied certainly the technical issues of be to provide one kind the thermal efficiency can be improved, and can effectively block sundries,
The anti-dry burner of easy cleaning, while a kind of gas-cooker for being equipped with the burner being provided.
To achieve the above object, the technical solution of the utility model is:
A kind of anti-dry burner, including burner, fire cover seat, external ring fire cover, interior ring fire cover, temperature sensor, ignition electrode
And thermocouple, the temperature sensor are mounted in the central through hole of burner, are passed through between outer ring injector and external ring fire cover
Outer ring blast tube connection in a ring, is connected between inner ring injector and interior ring fire cover by inner ring blast tube in a ring
It is logical, it is detachably equipped between the outer ring blast tube and inner ring blast tube of the fire cover seat and connects dirty ring, it is described to connect dirty ring
It is set in the outside of inner ring blast tube, is provided at least on the inner surface of the roof of the external ring fire cover and/or outer surface
Two groups of diagonal bar structures.
Further, the diagonal bar structure is gradually convergent in the outside edge direction from a side to the other side towards external ring fire cover
Triangle.
Further, convergence direction is identical between multiple diagonal bar structures and interruption is arranged or continuous setting.
Further, it is provided on dirty ring for picking and placing the handle for connecing dirty ring in described connect.
Further, described connect on dirty ring has for the installation gap across ignition electrode and thermocouple, described to connect dirty ring and take
It connects on the fire cover seat.
Further, multiple points of stomatas are uniformly provided on the axial end face of the fire cover seat, it is described to divide stomata by outer ring
Injector is connected to outer ring blast tube, described that stomata is divided to be trapezoidal extension mouth wide at the top and narrow at the bottom.
Further, multiple air inlets have been uniformly arranged in the circumferential direction on the side of the fire cover seat, the air inlet will be empty
Gas introduces between outer ring blast tube and inner ring blast tube, and the air inlet is trapezoidal mouth wide outside and narrow inside.
Further, the temperature sensor is mounted on inner ring injector by fixed frame component, the fixed frame component
Including fixing piece one and fixing piece two, it is correspondingly arranged on the fixing piece one and fixing piece two for accommodating temperature sensor
Pockets, fixing piece one is fixed on inner ring injector by fastener, by tight between fixing piece one and fixing piece two
Firmware is fixedly connected, and temperature sensor is limited in the pockets.
Further, the fixing piece one and fixing piece two are the inverted l-shaped structure that top has bending part, one He of fixing piece
The bending direction of the bending part of fixing piece two is identical, and the bending part of fixing piece two is overlapped on fixing piece one after passing through temperature sensor
Bending part on, the first half of the bending part of fixing piece one is connect by fastener with inner ring injector.
Another technical solution of the utility model is:
A kind of gas-cooker is equipped with burner as described above.
In conclusion a kind of anti-dry burner provided by the utility model and gas-cooker have compared with prior art
Following advantage:
(1) the utility model connects dirty ring by installing on fire cover seat, be conducive to block and collect into external ring fire cover with
Sundries between interior ring fire cover avoids sundries from entering in fire cover seat and the burner of lower section, and this connects dirty ring and is removably mounted at fire
On cage, it can be taken off by handle, dirt facilitated to clear up.
(2) the utility model is used by the way that the diagonal bar structure with flow-disturbing effect is arranged on the surfaces externally and internally of external ring fire cover
So that combustion gas and air are sufficiently mixed in mixing chamber, combustion gas is made to have enough static pressures and outlet when flowing out from fire output hole
Speed, and then the thermal efficiency of burner is improved, solve the problems, such as that conventional burners combustion thermal efficiency is low and thermic load is less than normal.
(3) the utility model divides the port and air inlet to be all made of trapezoidal extension mouth, to increase from injector to fire cover
Static pressure, and the stability of flame combustion can be promoted.
Detailed description of the invention
Fig. 1 is the utility model burner structure schematic diagram；
Fig. 2 is the utility model burner structure explosive view；
Fig. 3 is the utility model burner structure cross-sectional view；
Fig. 4 is ring fire cover structural schematic diagram in the utility model；
Fig. 5 is the utility model fire cover holder structure schematic diagram；
Fig. 6 is the bottom view of Fig. 5；
Fig. 7 is the fixed installation structure of the utility model temperature sensor.
As shown in Figures 1 to 7, burner 1, fire cover seat 2, external ring fire cover 3, interior ring fire cover 4, temperature sensor 5, ignition electrode 6,
Thermocouple 7, outer ring injector 8, inner ring injector 9, central through hole 10, outer ring fire output hole 11, inner ring fire output hole 12, diagonal bar 13,
Inclined-plane 14, outer ring mixing chamber 15, inner ring mixing chamber 16, protection ring 17, ventilation opening 18, outer ring blast tube 19, inner ring combustion gas are logical
Road 20 connects dirty ring 21, installs gap 22, handle 23, and air inlet 24 divides stomata 25, louver 26, nozzle 27, fixed frame group
Part 28, one 28a of fixing piece, fixing piece two 28b, pockets 28c, mounting portion 28d, screw 29, limited ring groove 30, positive stop lug boss
31。
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Embodiment one:
As shown in Figure 1 to Figure 3, a kind of anti-dry burner provided by the utility model, including it is burner 1, fire cover seat 2, outer
Ring fire cover 3, interior ring fire cover 4, temperature sensor 5, ignition electrode 6 and thermocouple 7, burner 1 connects outer ring injector 8 and inner ring is drawn
Emitter 9.
Fire cover seat 2 is removably mounted on burner 1, and external ring fire cover 3 and interior ring fire cover 4 are removably mounted at fire cover seat 2
On, it is provided with several outer ring fire output holes 11 on the side wall of external ring fire cover 3, is provided on the side wall of interior ring fire cover 4 several
A inner ring fire output hole 12.It is outer ring mixing chamber 15 inside external ring fire cover 3, is inner ring mixing chamber 16 inside interior ring fire cover 4, outer ring goes out
Fire hole 11 and inner ring fire output hole 12 are connected to outer ring mixing chamber 15 and inner ring mixing chamber 16 respectively.Outer ring injector 8 and outer ring fire
It is connected between lid 3 by outer ring blast tube 19 in a ring, is passed through in a ring between inner ring injector 9 and interior ring fire cover 4
Inner ring blast tube 20 is connected to.There is upper and lower perforative central through hole 10 at the center of burner, inner ring blast tube 20 surrounds
Central through hole 10 is arranged, and outer ring blast tube 19 is arranged around inner ring blast tube 20.
As shown in Figure 5 and Figure 6, multiple points of gas are uniformly provided in the axial end face of fire cover seat 2 (i.e. horizontal plane)
Hole 25 is preferably provided with 3-8 and divides stomata 25,6 points of stomatas 25 are more preferably arranged, divide stomata 25 by outer ring injector 8 and outer ring
The outer ring blast tube 19 of fire cover 3 is connected to, and multiple points of stomatas 25 are conducive to evenly distribute into the combustion gas in outer ring blast tube 19
With the gaseous mixture of air, more fully mixed in outer ring mixing chamber 15 conducive to combustion gas and air.In the present embodiment, preferably divide
Stomata 25 uses the structure of trapezoidal extension mouth wide at the top and narrow at the bottom, conducive to the air pressure out for adjusting the combustion gas flowed out from outer ring injector 8
Power slows down gas velocity out, and then increases from outer ring injector 8 to the static pressure of external ring fire cover 3, promotes the stabilization of flame combustion
Property.
As shown in Fig. 1,2 and Fig. 6, multiple air inlets 24, air inlet have been uniformly arranged in the circumferential direction on the side of fire cover seat 2
24 are isolated with 19 space of outer ring blast tube in fire cover seat 2, and air is introduced from outside into outer ring blast tube 19 for other
In space between inner ring blast tube 20, auxiliary air is provided for interior ring fire burning, keeps interior ring fire burning more abundant, mentions
High burning efficiency.In the present embodiment, preferably air inlet 24 is trapezoidal mouth wide outside and narrow inside, in favor of being introduced from outside into air, is increased
Add the secondary air supply amount of interior ring fire.
Louver 26 and nozzle 27, the spray of inner ring are installed respectively in the inlet of outer ring injector 8 and inner ring injector 9
The nozzle 27 of mouth 27 and outer ring is to be axially inserted into inner ring injector 9 and outer ring injector 8, the combustion gas in outer ring injector 8
Enter outer ring burning gallery 19 by multiple points of stomatas 25 in axial direction with after air mixing, then by outer ring burning gallery 19 into
Enter in the outer ring mixing chamber 15 of external ring fire cover 3, passes through the inner ring combustion in axial direction after the combustion gas and air mixing in inner ring injector 9
Burn through road 20 enters in the inner ring mixing chamber 16 of interior ring fire cover 4, finally sprays combustion from outer ring fire output hole 11 and inner ring fire output hole 12
It burns.The flow passage structure of entire combustion gas and air design more frame is smooth, increases the ejector capacity of air, makes the mixed of combustion gas and air
Conjunction is more abundant, and fuel gas buring is also more complete.
Temperature sensor 5 is mounted in central through hole 10, and temperature sensor 5 is contact type temperature sensor, passes through fixation
Frame component 28 is fixed on burner 1.There is spring, when top surface placing cooker when by axial compressive force inside temperature sensor 5
Compression preload is carried out, to detect the temperature of cookware, is resetted when cookware is removed and pressure is discharged by contained spring.
As shown in fig. 7, fixed frame component 28 includes two 28b of one 28a of fixing piece and fixing piece, in the present embodiment preferably, Gu
Determine one 28a of part and two 28b of fixing piece is the inverted l-shaped structure that top has bending part, in one 28a of fixing piece and fixing piece two
The pockets 28c for accommodating temperature sensor 5 is correspondingly arranged on 28b, between two 28b of one 28a of fixing piece and fixing piece
It is fixed together by two screws 29, corresponding pockets 28c is being detained on two 28b of one 28a of fixing piece and fixing piece
Temperature sensor 5 is limited in pockets 28c after conjunction.The bending of the bending part of two 28b of one 28a of fixing piece and fixing piece
Direction is identical, and the bending part of two 28b of fixing piece is overlapped on the bending part of one 28a of fixing piece after passing through temperature sensor 5, fixed
The first half of the bending part of one 28a of part is mounting portion 28d, and mounting portion 28d passes through the fasteners such as screw and inner ring injector 9
Connection.There is the positive stop lug boss 31 of annular in the bar portion of temperature sensor 5, correspondingly in one 28a of fixing piece and fixing piece two
Limited ring groove 30 is correspondingly arranged on 28b, the fixing of positive stop lug boss 31 is scheduled in limited ring groove 30 after installation, avoids temperature sensor 5
Upper and lower vibration.
As depicted in figs. 1 and 2, the vertical section of external ring fire cover 3 is "door" type, in the present embodiment, on the top of external ring fire cover 3
It is provided at least two groups diagonal bar structure on the surfaces externally and internally of wall, preferably diagonal bar structure is in from a side to the other side towards outer ring fire
Gradually convergent triangle, each diagonal bar structure are made of the outside edge direction of lid 3 diagonal bar 13 and intermediate inclined-plane 14 of two sides,
The diagonal bar 13 of side is in linear type, and the diagonal bar 13 of the other side is in arc shape, inclined-plane by the inner side edge outward side of external ring fire cover 3
14 are circumferentially obliquely installed, i.e. the end of starting one end is higher than the end of the convergent other end, convergence side between multiple inclined-planes 14
It is also consistent to consistent and inclined direction, diagonal bar 13 and the corresponding setting in inclined-plane 14 on surfaces externally and internally, to increase outer ring mixing
The volume of chamber 15, is sufficiently mixed in mixing chamber conducive to combustion gas and air, to improve efficiency of combustion.
Gas of the mixed gas after in the outer ring mixing chamber 15 that burner 1 enters external ring fire cover 3, in outer ring mixing chamber 15
Pressure is relatively large, and then can flow in outer ring mixing chamber 15, can be right by the diagonal bar structure of setting on an internal surface
Air-flow is buffered, and generates eddy current effect, is formed three-dimensional backset bed in the mixing chamber of external ring fire cover 3, is further stirred
Combustion gas and air are mixed, mixes combustion gas and air more fully, has combustion gas when flowing out from outer ring fire output hole 11 enough quiet
Pressure and outlet speed, and then the efficiency of combustion of burner is provided.Diagonal bar structure also functions to further flow-disturbing effect, makes combustion gas
It is sufficiently mixed with air secondary, improves the uniformity of mixing, to improve efficiency of combustion.The diagonal bar structure being arranged on the outer surface can
To form three-dimensional laminar flow layer on the outer surface of external ring fire cover 3, for increasing the air from air inlet in interior 4 He of ring fire cover
Mobility between external ring fire cover 3 keeps air more abundant to the secondary supplement of combustion gas, further increases efficiency of combustion.
As shown in figure 4, being uniformly arranged in the circumferential direction several inner ring fire output holes 12, inner ring on the side wall of interior ring fire cover 4
One to two circle of the setting of fire output hole 12.It is also equipped with a protection ring 17 at the top of interior ring fire cover 4, protection ring 17 is for protecting temperature
Sensor 5 will not be damaged when pushing.There is a ring shape ventilation opening 18, center between protection ring 17 and interior ring fire cover 4
Gas in through-hole 10 can be flowed out by ventilation opening 18, not only can further make the air of interior ring fire to the secondary supplement of combustion gas
More sufficiently, keep fuel gas buring more abundant, improve efficiency of combustion, also help the temperature for reducing temperature sensor 5, pass temperature
Sensor 5 works relatively reliable.
As shown in Figures 2 and 3, installation one connects dirty ring 21 on fire cover seat 2, connects dirty ring 21 and is sleeved on the interior of annular in a ring
The outside of ring blast tube 20 is mounted between outer ring blast tube 19 and inner ring blast tube 20, is connect dirty ring 21 and is located at air inlet
The lower section of mouth 24, for blocking and collecting into the sundries in fire cover seat 2.Have on connecing dirty ring 21 for across ignition electrode 6
And the installation gap 22 of thermocouple 7, it connects dirty ring 21 and is directly overlapped on fire cover seat 2, cleaned with easy disassembly.In the present embodiment,
Dirty ring 21 is connect in order to facilitate user's dismounting, the handle 23 for operation of a pair of opposing, handle are set on connecing dirty ring 21
23 preferably use ring structure protruding upward, and user, which pinches handle 23 i.e., can be taken off connecing the dirty progress of ring 21 foul cleaning, operation
It is simple and convenient.
Embodiment two:
Gas-cooker provided by the utility model, including shell, panel, burner as described above, gas valve, control are opened
Pass, blower etc. are also equipped with the support frame for being used to support pot body on panel.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of anti-dry burner, including burner, fire cover seat, external ring fire cover, interior ring fire cover, temperature sensor, ignition electrode and
Thermocouple, the temperature sensor are mounted in the central through hole of burner, it is characterised in that: outer ring injector and external ring fire cover
Between by the connection of outer ring blast tube in a ring, pass through inner ring combustion gas in a ring between inner ring injector and interior ring fire cover
Channel connection, is detachably equipped between the outer ring blast tube and inner ring blast tube of the fire cover seat and connects dirty ring, described
The outside that dirty ring set is located at inner ring blast tube is connect, is arranged on the inner surface of the roof of the external ring fire cover and/or outer surface
There is at least two groups diagonal bar structure.
2. a kind of anti-dry burner according to claim 1, it is characterised in that: the diagonal bar structure be in from a side to
Outside edge direction gradually convergent triangle of the other side towards external ring fire cover.
3. a kind of anti-dry burner according to claim 2, it is characterised in that: restrained between multiple diagonal bar structures
Direction is identical and interruption is arranged or continuous setting.
4. a kind of anti-dry burner according to claim 1, it is characterised in that: it is described connect to be provided on dirty ring be used for
Pick and place the handle for connecing dirty ring.
5. a kind of anti-dry burner according to claim 1, it is characterised in that: it is described connect on dirty ring have for across
The installation gap of ignition electrode and thermocouple, it is described to connect dirty ring and be overlapped on the fire cover seat.
6. a kind of anti-dry burner according to claim 1, it is characterised in that: on the axial end face of the fire cover seat
Multiple points of stomatas are uniformly provided with, it is described that stomata is divided to be connected to outer ring injector with outer ring blast tube, it is described that stomata is divided to be upper
Narrow trapezoidal extension mouth under width.
7. a kind of anti-dry burner according to claim 1, it is characterised in that: along week on the side of the fire cover seat
To multiple air inlets are evenly arranged with, the air inlet is introduced air between outer ring blast tube and inner ring blast tube, institute
Stating air inlet is trapezoidal mouth wide outside and narrow inside.
8. a kind of anti-dry burner according to claim 1, it is characterised in that: the temperature sensor passes through fixed frame
Component is mounted on inner ring injector, and the fixed frame component includes fixing piece one and fixing piece two, in one He of fixing piece
The pockets for accommodating temperature sensor are correspondingly arranged on fixing piece two, fixing piece one is fixed on inner ring by fastener
It on injector, is fixedly connected between fixing piece one and fixing piece two by fastener, it is recessed that temperature sensor is limited in the receiving
In slot.
9. a kind of anti-dry burner according to claim 8, it is characterised in that: the fixing piece one and fixing piece two are equal
There is the inverted l-shaped structure of bending part for top, fixing piece one is identical with the bending direction of the bending part of fixing piece two, fixing piece two
Bending part pass through temperature sensor after be overlapped on the bending part of fixing piece one, the first half of the bending part of fixing piece one is logical
Fastener is crossed to connect with inner ring injector.
10. a kind of gas-cooker, it is characterised in that: installation is just like the described in any item anti-dry burners of claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284950.1U CN208920051U (en) | 2018-08-10 | 2018-08-10 | Dry burning prevention combustor and gas stove |
| PCT/CN2018/115586 WO2020029459A1 (en) | 2018-08-10 | 2018-11-15 | Overheating-preventing burner and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284950.1U CN208920051U (en) | 2018-08-10 | 2018-08-10 | Dry burning prevention combustor and gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920051U true CN208920051U (en) | 2019-05-31 |
Family
ID=66701861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284950.1U Active CN208920051U (en) | 2018-08-10 | 2018-08-10 | Dry burning prevention combustor and gas stove |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208920051U (en) |
| WO (1) | WO2020029459A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440254A (en) * | 2019-08-23 | 2019-11-12 | 中山市创图特金属制品有限公司 | Porous direct projection heated at high speed burner |
| CN110440255A (en) * | 2019-08-27 | 2019-11-12 | 中山市创图特金属制品有限公司 | A kind of upper air inlet burner of high combustion efficiency |
| CN112879905A (en) * | 2021-01-27 | 2021-06-01 | 广东超人节能厨卫电器有限公司 | Burner and gas cooker |
| CN112944398A (en) * | 2021-03-04 | 2021-06-11 | 海信(广东)厨卫系统股份有限公司 | Dry-burning-preventing flat-plate burner and stove |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209862Y (en) * | 2008-01-23 | 2009-03-18 | 周建基 | Fire cap with sanitation flame transmission belt |
| JP2013104616A (en) * | 2011-11-14 | 2013-05-30 | Rinnai Corp | Mounting tool for pot bottom temperature sensor |
| KR20140015649A (en) * | 2012-06-22 | 2014-02-07 | 린나이코리아 주식회사 | Anti foreign substances infiltration structure of a cooking device |
| CN106594810B (en) * | 2016-12-27 | 2019-05-24 | 甘建容 | A kind of anti-dry cooker burner |
| CN304709275S (en) * | 2018-01-06 | 2018-07-03 |
-
2018
- 2018-08-10 CN CN201821284950.1U patent/CN208920051U/en active Active
- 2018-11-15 WO PCT/CN2018/115586 patent/WO2020029459A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440254A (en) * | 2019-08-23 | 2019-11-12 | 中山市创图特金属制品有限公司 | Porous direct projection heated at high speed burner |
| CN110440254B (en) * | 2019-08-23 | 2024-10-01 | 中山市创图特金属制品有限公司 | Porous direct-injection high-speed heating burner |
| CN110440255A (en) * | 2019-08-27 | 2019-11-12 | 中山市创图特金属制品有限公司 | A kind of upper air inlet burner of high combustion efficiency |
| CN110440255B (en) * | 2019-08-27 | 2024-10-01 | 中山市创图特金属制品有限公司 | Upper air inlet furnace end with high combustion efficiency |
| CN112879905A (en) * | 2021-01-27 | 2021-06-01 | 广东超人节能厨卫电器有限公司 | Burner and gas cooker |
| CN112944398A (en) * | 2021-03-04 | 2021-06-11 | 海信(广东)厨卫系统股份有限公司 | Dry-burning-preventing flat-plate burner and stove |
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|---|---|
| WO2020029459A1 (en) | 2020-02-13 |
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