CN207936126U - A kind of monocycle ignition combustor - Google Patents
A kind of monocycle ignition combustor Download PDFInfo
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- CN207936126U CN207936126U CN201820044566.8U CN201820044566U CN207936126U CN 207936126 U CN207936126 U CN 207936126U CN 201820044566 U CN201820044566 U CN 201820044566U CN 207936126 U CN207936126 U CN 207936126U
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- burner
- ejector pipe
- fire
- monocycle
- ignition
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Abstract
The utility model is related to a kind of monocycle ignition combustors, belong to kitchen range technical field, the monocycle ignition combustor includes burner and the fire cover that is set on the burner, thick ejector pipe and thin ejector pipe are provided on the burner, the thick ejector pipe is communicated in annular air channel, the auxiliary chamber being connected to the thin ejector pipe is independently arranged in the annular air channel, air supply opening and the ignition module of the auxiliary chamber are correspondingly arranged.The utility model controls the size of firepower by two ejector pipes so that burner can accurately adjust big fire and small fire；The big fire of burner provided by the utility model and small fire are supplied by same fire ring, and also the bottom of a pan can be made to be heated evenly when ensureing small fire by the diameter of expansion fire ring.In addition, the utility model is communicated in the auxiliary chamber of thin ejector pipe by setting, is persistently supplied for ignition module constant, avoid burner during adjusting small fire, flame-out situation occur.
Description
Technical field
The utility model is related to kitchen range technical field more particularly to a kind of monocycle ignition combustors.
Background technology
Gas-cooker refers to carrying out straight fire heating with gaseous fuels such as liquefied petroleum gas (liquid), artificial coal gas, natural gases
Kitchen utensils.Currently, due to having the characteristics that firepower is big, most gas stove combustor is double ring fire or three ring fires, and current
Double ring fire and three ring-fire burners technical disadvantages be more fire rings so that gas chamber is narrowed, air mixes not with the secondary of combustion gas
It can guarantee that uniformly such efficiency of combustion can not only reduce, but also harmful CO gas can be generated in burning；And
Existing bicyclic ignition combustor and three ring-fire burner volumes are big, and occupied space is big, and consumption gas quantity is big.In addition, double ring fire or
Often manufacturing process is complicated for three ring-fire burners, and firepower fine-tunes more difficult.
Currently, monocycle burner starts to be applied, the Chinese patent that referenced patent number is 200820051826.0, this is specially
Profit discloses a kind of single external ring fire type gas-burner, which includes distributor, distributor seat and ejector pipe, described point of fire
Device is made of sheet metal one-pass molding, and radial edges have several fuel tanks radially；The distributor seat is by metal
Plank stuff one-shot forming is made, and distributor seat is made of chassis, the annular protrusion around chassis, and annular protrusion constitutes a combustion with chassis
Burn chamber；Center chassis is fixedly connected with an air inlet pipe；Distributor is covered on distributor seat, the upper surface of fuel tank and annular protrusion
Burning fire hole is constituted, distributor lid is welded with distributor seat.Single external circular type burner in above-mentioned patent is although simple for process, but
It is that can not to solve firepower be difficult the technical issues of fine-tuning.
In addition, the Chinese patent of an other Patent No. 201610628389.3 discloses the one of a kind of cooker burner
Body formula fire cover structure, including fire cover ontology in a ring and the cover board that is covered on fire cover body center hole, the cover board and fire
Simultaneously the opposite fire cover ontology of energy moves up and down the flexible connection of lid ontology.Although by the main fiery slot of setting first and the second main fiery slot,
Conducive to supplement air, combustion gas can be promoted fully to burn, but fine-tuning for single fire ring burner firepower can not be solved, with
And flame-out technical problem is easy when small fire.
Utility model content
The purpose of this utility model is that proposing a kind of monocycle ignition combustor, monocycle fire combustion in the prior art can be solved
When burner firepower fine-tunes low more difficult, efficiency of combustion and small fire, it is easy flame-out technical problem.
For this purpose, the utility model uses following technical scheme：
A kind of monocycle ignition combustor, including burner and the fire cover that is set on the burner are provided on the burner thick
Ejector pipe and thin ejector pipe, the thick ejector pipe are communicated in annular air channel, be independently arranged in the annular air channel with it is described thin
The auxiliary chamber of ejector pipe connection, air supply opening and the ignition module of the auxiliary chamber are correspondingly arranged.
Preferably, the burner is fluted close to the setting of the side of fire cover, and the groove is surrounded with the fire cover
Space formed annular air channel, one end of the thick ejector pipe is communicated in the annular air channel.
Preferably, described thin ejector pipe one end penetrates the annular air channel and is communicated in the auxiliary chamber.
Preferably, the fire cover is circumferentially provided with multiple ventholes, and the venthole is respectively communicated in the ring
Shape air flue and the auxiliary chamber.
Preferably, the inner wall of the fire cover is provided with baffle ring, and one end of the thin ejector pipe is equipped with gas outlet, institute
Gas outlet is stated to stretch into the baffle ring and form the auxiliary chamber with the baffle ring；
The air supply opening is set on the baffle ring, and is correspondingly arranged with the venthole of part.
Preferably, the ignition module includes the holder being set on the outer wall of the fire cover, and is set to institute
The ignition electrode and thermocouple on holder are stated, the holder is set to the lower section of the venthole and is correspondingly arranged with the baffle ring.
Preferably, the gas outlet is less than the venthole.
Preferably, air inlet is arranged in one end far from the burner of the thin ejector pipe, and the air inlet connects
It is connected to control valve.
Preferably, the thin ejector pipe is reducer pipe.
Preferably, the other end of the thick ejector pipe is provided with the second air inlet.
Preferably, the burner is fluted close to the setting of the side of the fire cover, and the bottom surface of the groove is close
One end of the thick ejector pipe is inclined-plane.
The beneficial effects of the utility model：
The utility model passes through the size that two ejector pipes control firepower so that burner can accurately adjust big fire and
Small fire so that even if burner, under small fire state, flame is still distributed in the periphery of fire cover, and pot is made to be heated evenly；Monocycle fire
The design of burner saves space, expands the size of gas chamber, to make combustion gas be uniformly mixed with air, improves burner
The thermal efficiency, reduce the generation of carbon monoxide toxic gas；The big fire of burner provided by the utility model and small fire by
Same fire ring gas supply, and also the bottom of a pan can be made to be heated evenly when ensureing small fire by the diameter of expansion fire ring.In addition, this reality
With the novel auxiliary chamber for being communicated in thin ejector pipe by setting, is persistently supplied for ignition module constant, avoid burner and exist
During adjusting small fire, there is flame-out situation.
Description of the drawings
Fig. 1 is the front view of monocycle ignition combustor provided by the utility model；
Fig. 2 is enlarged drawings of the Fig. 1 at A-A；
Fig. 3 is enlarged drawings of the Fig. 1 at B-B；
Fig. 4 is the schematic diagram of the burner of monocycle ignition combustor provided by the utility model；
Fig. 5 is the schematic diagram of the fire cover of monocycle ignition combustor provided by the utility model.
In figure：
1, burner；11, groove；12, inclined-plane；
2, fire cover；21, baffle ring；22, venthole；
3, thick ejector pipe；4, thin ejector pipe；41, gas outlet；5, annular air channel；6, auxiliary chamber；61, air supply opening；7, it props up
Frame.
Specific implementation mode
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings and pass through
Specific implementation mode further illustrates the technical solution of the utility model.
A kind of monocycle ignition combustor is present embodiments provided, as shown in Figure 1-Figure 3, which includes burner 1
With the fire cover 2 being set on the burner 1, thick ejector pipe 3 and thin ejector pipe 4, the thick ejector pipe are provided on the burner 1
3 are communicated in annular air channel 5, and the auxiliary chamber 6 being connected to the thin ejector pipe 4 is independently arranged in the annular air channel 5, described
Air supply opening 61 and the ignition module of auxiliary chamber 6 are correspondingly arranged.
Wherein, ignition module includes the holder 7 being set on the outer wall of fire cover 2, and the igniting being set on the holder 7
Needle (not shown) and thermocouple (not shown), wherein air supply opening 61 is correspondingly arranged with holder 7, so that by thin
The combustion gas that ejector pipe 4 flows out is thermocouple heat supply, and the temperature of thermocouple is made to require in temperature range always.It needs to illustrate
It is that burner can just be made to ensure lasting gas supply when thermocouple reaches temperature requirement, burning thermoelectricity is persistently supplied by thin ejector pipe 4
It is even, because firepower is inadequate when avoiding small fire, and electric thermo-couple temperature is caused not enough to stop working.
Preferably, the central shaft of thick ejector pipe 3 passes through the center of burner 1, thin ejector pipe 4, which is arranged in parallel in, described slightly to be drawn
The side of pipe 3 is penetrated, and thick ejector pipe 3 and thin ejector pipe 4 are set to the homonymy of burner 1, to ensure burning when burner big fire
Efficiency, while saving the occupied space of burner.It should be noted that thin ejector pipe 4 can also be set to by the present embodiment
The other positions of burner 1, position of the thin ejector pipe 4 on burner 1 are not construed as limiting, can be adjusted according to actual needs.This
Outside, the quantity for the auxiliary chamber 6 that the present embodiment is equipped with to thin ejector pipe 4 and with it is not construed as limiting, and can be carried out as needed
Adjustment.
The present embodiment passes through the size that two ejector pipes control firepower so that burner can accurately adjust big fire and small
Fire so that even if burner, under small fire state, flame is still distributed in the periphery of fire cover 2, and pot is made to be heated evenly；Monocycle fire fires
The design of burner is not only simple for process, saves production cost, also saves space, and the size of gas chamber can be expanded, to
So that combustion gas is uniformly mixed with air, improves the thermal efficiency of burner；Since existing burner is usually under small fire state, only
There is inner ring to have flame, and the big fire of burner provided in this embodiment and small fire are supplied by same fire ring, and increase can be passed through
The diameter of fire ring can also be such that the bottom of a pan is heated evenly when ensureing small fire.In addition, the present embodiment is communicated in thin ejector pipe by setting
4 auxiliary chamber 6 is that ignition module constant persistently supplies, and avoids burner during adjusting small fire, occurs flame-out
Situation.
Specifically, when burner needs big fire, two ejector pipes supply simultaneously, ensure the firepower of big fire, when needing small fire
When, by controlling gas cooker valve knob, reduce the air inflow of thick ejector pipe 3, and the 4 still constant air inlet of thin ejector pipe, in this way may be used
To ensure thermocouple can be made to reach higher temperature under small fire state, the feelings stopped working suddenly when small fire are avoided the occurrence of
Condition.The accurate adjusting that small fire and big fire can be reached, also can guarantee the demand of user's small fire, and reach the effect for saving combustion gas
Fruit.
As shown in Figure 4 and Figure 5, above-mentioned burner 1 and fire cover 2, which correspond to run through, is equipped with centre bore, and burner 1 is close to fire cover 2
Side be equipped with groove 11, as shown in Fig. 2, fire cover 2 is covered on the groove 11, and the space surrounded with groove 11 forms annular
One end of air flue 5, the thick ejector pipe 3 is communicated in the annular air channel 5, wherein thick ejector pipe 3 is used for into annular air channel 5
Logical combustion gas, combustion gas are mixed with air in annular air channel 5, for being supplied for the main burning of burner.
Described 4 one end of thin ejector pipe penetrates the annular air channel 5 and is communicated in the auxiliary chamber 6, thin ejector pipe 4 be used for
Lead to combustion gas in auxiliary chamber 6, combustion gas simultaneously mixes in auxiliary chamber 6 with air, is used for the auxiliary combustion of burner, makes thermocouple
It disclosure satisfy that temperature requirement always, avoid stopping working.
As shown in figure 4, the bottom surface of above-mentioned groove 11 is inclined-plane 12 close to one end of thick ejector pipe 3, to entering annular
Cushioning effect is played in combustion gas in air flue 5 so that combustion gas can be distributed evenly in gas chamber, keep burning fully and uniform.
Auxiliary chamber 6 is arranged in annular air channel 5 the present embodiment, avoids and adds compensated cavity outside annular air channel 5
Room 6 and the space occupancy rate for improving burner.Increase the size of annular air channel 5 so that the combustion gas in annular air channel 5 and air
Mixedly more uniformly, to improve the thermal efficiency of burner.
The fire cover 2 is circumferentially provided with multiple ventholes 22, wherein venthole 22 is respectively communicated in annular air channel 5 and auxiliary
Chamber 6 is helped, air mixture is flowed out from annular air channel 5 and auxiliary chamber 6 respectively, and is lighted by ignition electrode, to realize
For fire.
In the prior art, ignition electrode and thermocouple are generally positioned at the center of fire cover 2 and burner 1, and the present embodiment is logical
Cross the outer wall that ignition electrode and thermocouple are set to fire cover 2, the central hole of burner 1 and fire cover 2 facilitates expansion without other components
The size for the gas chamber that burner 1 and fire cover 2 cooperatively form, is conducive to the mixing of combustion gas, provides the thermal efficiency of burner.
As shown in figure 5, the inner wall of above-mentioned fire cover 2 is provided with baffle ring 21, one end of the thin ejector pipe 4 is equipped with gas outlet
41, the gas outlet 41 stretches into the baffle ring 21 and forms the auxiliary chamber 6, gas outlet 41 and burner 1 with the baffle ring 21
Setting is structure as a whole, and specifically, gas outlet 41 and the bottom of groove 11 are affixed.It should be noted that the present embodiment can be with
It sets gas outlet 41 and burner 1 to separate structure, can be adjusted as needed, this is not construed as limiting.
Baffle ring 21 in the present embodiment is cylindrical structure, it should be noted that baffle ring 21 can also be other shapes, this
Embodiment is not construed as limiting this.
The air supply opening 61 is set on baffle ring 21, and is correspondingly arranged with the venthole of part 22, specifically, air supply opening 61
It is aligned and is connected to the venthole 22 of part so that the venthole 22 in fire cover 2 is communicated in auxiliary chamber 6, to realize auxiliary
Air mixture in chamber 6 is flowed out provides constant air source for ignition module.
The other end of the thick ejector pipe 3 is provided with air inlet (not labeled), and air inlet is passed through thick ejector pipe for combustion gas
3。
The other end of the thin ejector pipe 4 is provided with air inlet (not labeled), and the air inlet of thin ejector pipe 4 is connected with control
Control valve (not shown) is arranged by the other end in thin ejector pipe 4 in valve, the present embodiment so that thin ejector pipe 4 can carry
For the combustion gas of constant, while ensureing small fire, and thermocouple can be made to reach defined temperature, so as to avoid burner small fire
When, there is flame-out situation.
Above-mentioned thin ejector pipe 4 is reducer pipe.Specifically, thin ejector pipe 4 include inlet end, outlet side and be set to it is described into
Linkage section between gas end and outlet side, air inlet are set to inlet end, and gas outlet 41 is set to outlet side, wherein inlet end
Diameter for pyramidal structure, linkage section is first gradually incremented by from one end of close inlet end to the other end, then gradually successively decreases, in fact
The now reducing setting of thin ejector pipe 4.The present embodiment is by setting thin ejector pipe 4 to reducer pipe so that thin ejector pipe 4 is burning
Device provides a small amount of air mixture to ensure to supply small fire, also so that combustion gas is sufficiently mixed with the air in thin ejector pipe 4, in turn
It ensure that the efficiency of combustion of burner.
Note that have been shown and described above the utility model basic principles and main features and the utility model it is excellent
Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, the above embodiment and say
Only illustrate the principles of the present invention described in bright book, on the premise of not departing from the spirit and scope of the utility model, this
Utility model will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention,
The claimed range of the utility model is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of monocycle ignition combustor, including burner (1) and the fire cover (2) that is set on the burner (1), which is characterized in that
Thick ejector pipe (3) and thin ejector pipe (4) are provided on the burner (1), the thick ejector pipe (3) is communicated in annular air channel (5),
It is independently arranged the auxiliary chamber (6) being connected to the thin ejector pipe (4), the auxiliary chamber (6) in the annular air channel (5)
Air supply opening (61) be correspondingly arranged with ignition module.
2. monocycle ignition combustor according to claim 1, which is characterized in that the burner (1) surrounds with the fire cover (2)
Space form the annular air channel (5), one end of the thick ejector pipe (3) is communicated in the annular air channel (5).
3. monocycle ignition combustor according to claim 1, which is characterized in that described thin ejector pipe (4) one end penetrates described
Annular air channel (5) is communicated in the auxiliary chamber (6).
4. monocycle ignition combustor according to claim 1, which is characterized in that the outer wall of the fire cover (2) is circumferentially provided with
Multiple ventholes (22), the venthole (22) are communicated in the annular air channel (5) and the auxiliary chamber (6).
5. monocycle ignition combustor according to claim 4, which is characterized in that the inner wall of the fire cover (2) is provided with baffle ring
(21), one end of the thin ejector pipe (4) be equipped with gas outlet (41), the gas outlet (41) stretch into the baffle ring (21) and with institute
It states baffle ring (21) and forms the auxiliary chamber (6)；
The air supply opening (61) is set on the baffle ring (21), and is correspondingly arranged with the venthole (22) of part.
6. monocycle ignition combustor according to claim 5, which is characterized in that the ignition module includes being set to the fire
The holder (7) on the outer wall of (2) is built, and the ignition electrode and thermocouple being set on the holder (7), holder (7) setting
It is correspondingly arranged in the lower section of the venthole (22) and with the baffle ring (21).
7. monocycle ignition combustor according to claim 5, which is characterized in that the gas outlet (41) is less than the venthole
(22)。
8. monocycle ignition combustor according to claim 1, which is characterized in that the separate stove of the thin ejector pipe (4)
Air inlet is arranged in one end of head (1), and the air inlet is connected with control valve.
9. monocycle ignition combustor according to claim 1, which is characterized in that the thin ejector pipe (4) is reducer pipe.
10. monocycle ignition combustor according to claim 2, which is characterized in that the burner (1) is close to the fire cover (2)
Side fluted (11) are set, the bottom surface of the groove (11) is inclined-plane (12) close to one end of the thick ejector pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044566.8U CN207936126U (en) | 2018-01-11 | 2018-01-11 | A kind of monocycle ignition combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044566.8U CN207936126U (en) | 2018-01-11 | 2018-01-11 | A kind of monocycle ignition combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936126U true CN207936126U (en) | 2018-10-02 |
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ID=63648405
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044566.8U Active CN207936126U (en) | 2018-01-11 | 2018-01-11 | A kind of monocycle ignition combustor |
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| Country | Link |
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| CN (1) | CN207936126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180508A (en) * | 2018-01-11 | 2018-06-19 | 青岛海尔智慧厨房电器有限公司 | A kind of monocyclic ignition combustor |
-
2018
- 2018-01-11 CN CN201820044566.8U patent/CN207936126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180508A (en) * | 2018-01-11 | 2018-06-19 | 青岛海尔智慧厨房电器有限公司 | A kind of monocyclic ignition combustor |
| CN108180508B (en) * | 2018-01-11 | 2023-10-13 | 青岛海尔智慧厨房电器有限公司 | Single-ring fire burner |
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