CN207990617U - A kind of novel upper inlet wind type burner - Google Patents
A kind of novel upper inlet wind type burner Download PDFInfo
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- CN207990617U CN207990617U CN201820344767.XU CN201820344767U CN207990617U CN 207990617 U CN207990617 U CN 207990617U CN 201820344767 U CN201820344767 U CN 201820344767U CN 207990617 U CN207990617 U CN 207990617U
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- suction nozzle
- ejector pipe
- air
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Abstract
The utility model discloses a kind of novel upper inlet wind type burners, including pedestal and holder, holder is fixedly connected on pedestal, and air intake space is equipped between holder and pedestal, pedestal is equipped with air feeding in center mouth, holder is equipped with center corresponding with air feeding in center mouth ejector pipe, internal layer annular groove is provided on holder, internal layer annular groove is connected to by center ejector pipe with air feeding in center mouth, the periphery of center ejector pipe and the periphery of air feeding in center mouth fit, the outer peripheral sidewall of center ejector pipe and the outer peripheral sidewall of air feeding in center mouth are respectively equipped with the air inlet being connected to inside the ejector pipe of center and with air feeding in center mouth inside.The characteristics of the utility model has air and combustion gas mixing abundant, and combustion efficiency is good, high combustion efficiency.
Description
Technical field
The utility model is related to kitchen range field, more particularly to a kind of novel upper inlet wind type burner.
Background technology
Currently, existing most of household gas burners are atmospheric burner, also known as partially premixed burner.Its work
It is as principle：Combustion gas under a certain pressure, is flowed out with certain flow velocity from nozzle, into ejector pipe, by combustion gas energy itself
Ejector action, attract around a certain amount of air, this partial air is known as " primary air ".Primary air and combustion gas are in injection
Mixing, then flows out through fire hole, burns in pipe and burner mixing chamber.Air is attracted to help from flame periphery in combustion process
Combustion, this partial air are known as " auxiliary air ".
Upper inlet wind type burner internal layer annular groove is in air inlet at present, since vacuum effect is poor so that air enters few, air
Poor with combustion gas mixing effect, burning is insufficient, and influences combustion efficiency.
Invention content
In view of the deficiencies of the prior art and defect, a kind of novel upper inlet wind type burner is provided, there is air and combustion gas mixing
Fully, the characteristics of combustion efficiency is good, high combustion efficiency.
To achieve the above object, the utility model provides following technical scheme.
A kind of novel upper inlet wind type burner, including pedestal and holder, holder are fixedly connected on pedestal, and holder and pedestal
Between be equipped with air intake space, pedestal be equipped with air feeding in center mouth, holder be equipped with center corresponding with air feeding in center mouth ejector pipe,
Internal layer annular groove is provided on holder, internal layer annular groove is connected to by center ejector pipe with air feeding in center mouth, center ejector pipe
Periphery and the periphery of air feeding in center mouth fit, and the outer peripheral sidewall of center ejector pipe and the outer peripheral sidewall of air feeding in center mouth are set respectively
There is the air inlet being connected to inside the ejector pipe of center and with air feeding in center mouth inside.
Further, mixing chamber, air inlet difference are formed between the inner circumferential of center ejector pipe and the inner circumferential of air feeding in center mouth
It is connected to mixing chamber, water conservancy diversion step is equipped between air inlet and mixing chamber.
Further, the first suction nozzle, the second suction nozzle are additionally provided on pedestal, holder is equipped with corresponding with the first suction nozzle
The first ejector pipe, the second ejector pipe corresponding with the second suction nozzle, outer layer ring is disposed with from outer rim to center on holder
Shape slot, intermediate annular groove and internal layer annular groove, outer annular slot be connected to respectively with the first suction nozzle by the first ejector pipe and
It is connected to the second suction nozzle by the second ejector pipe.
Further, holder is set to by the first suction nozzle and the second suction nozzle on pedestal, the first suction nozzle and second
Limited block is respectively equipped at the top of suction nozzle, frame bottom is equipped with the limiting slot coordinated with limited block.
Further, the first suction nozzle and the second suction nozzle are by being arranged the butt tube connection in base bottom.
Further, ignition electrode mounting base and the installation of TC seat are provided on pedestal, setting in ignition electrode mounting base
Ignition electrode is set, the installation of TC seat is interior thermocouple is arranged, and first with installation ignition electrode mounting base cooperation is arranged on holder
Mounting groove and the second mounting groove coordinated with installation the installation of TC seat.
Further, ignition electrode mounting base rectangular in cross-section, the installation of TC seat section is rounded, and the first mounting groove is corresponding
For rectangle, the second mounting groove is accordingly circle, and the first mounting groove and the second mounting groove are respectively positioned in intermediate annular groove.
The beneficial effects of the utility model are：The upper inlet wind type burner of the utility model, center ejector pipe and air feeding in center
Mouth fits, and the side wall of center ejector pipe side wall and air feeding in center mouth is respectively equipped with air inlet, during air can enter through air inlet
In heart suction nozzle, can prevent air feeding in center mouth from blocking, and enhance vacuum effect, accelerate air flowing so that air with
Combustion gas mixing effect is good so that burner combustion is efficient, and combustion efficiency is good.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the utility model.
Fig. 2 is the schematic diagram of base structure of the utility model.
Fig. 3 is the schematic diagram of base structure of the utility model（It looks up）.
Fig. 4 is the supporting structure schematic diagram of the utility model.
Fig. 5 is the supporting structure schematic diagram of the utility model（It looks up）.
In figure, 10. pedestals；11. the first suction nozzle；12. the second suction nozzle；13. air feeding in center mouth；14. air inlet；15.
Limited block；16. butt tube；17. ignition electrode mounting base；18. the installation of TC seat；19. air intake space；20. holder；21. first
Ejector pipe；22. the second ejector pipe；23. center ejector pipe；24. outer annular slot；25. intermediate annular groove；26. internal layer is annular
Slot；27. limiting slot；28. the first mounting groove；29. the second mounting groove.
Specific implementation mode
The utility model is further illustrated in conjunction with attached drawing.
Referring to Fig. 1 to a kind of novel upper inlet wind type burner shown in fig. 5, including pedestal 10 and holder 20, holder 20 is fixed
It is connected on pedestal 10, and is equipped with air intake space 19 between holder 20 and pedestal 10, ensure that air circulation, set on pedestal 10
There are the first suction nozzle 11, the second suction nozzle 12 and an air feeding in center mouth 13, holder 20 is equipped with corresponding with the first suction nozzle 11 the
One ejector pipe 21 and corresponding second ejector pipe 22 of the second suction nozzle 12 and center corresponding with air feeding in center mouth 13 ejector pipe
23, outer annular slot 24, intermediate annular groove 25 and internal layer annular groove 26, outer layer are disposed with from outer rim to center on holder 20
Annular groove 24 is connected to the first suction nozzle 11 by the first ejector pipe 21 and respectively by the second ejector pipe 22 and the second air inlet
Mouth 12 is connected to.Holder 20 is set to by the first suction nozzle 11 and the second suction nozzle 12 on pedestal 10, the first suction nozzle 11 and
Two suction nozzles, 12 top is respectively equipped with limited block 15, and 20 bottom of holder is equipped with the limiting slot 27 coordinated with limited block 15, holder 20
It when being fixed on pedestal 10, is arranged in limiting slot 27 by limited block 15 so that stable connection between holder 20 and pedestal 10.
Holder 20 and pedestal 10 are an integral molding structure, convenient processing and manufacture, and 10 bottom of pedestal is equipped with stabilizer blade, and the quantity of stabilizer blade is three
It is a, it is uniformly distributed in 10 bottom of pedestal, is easily installed fixation.
Internal layer annular groove 26 is connected to by center ejector pipe 23 with air feeding in center mouth 13.First suction nozzle 11 and the second air inlet
Mouth 12 is by being arranged the connection of butt tube 16 in 10 bottom of pedestal, and when combustion gas is from the first suction nozzle 11 into fashionable, Some gases can
Entering the second suction nozzle 12 by butt tube 16 so that in burner operation, need to only ventilate to the first suction nozzle 11, Bian Kebao
Two suction nozzles of card have combustion gas ejection, simplify fuel gas inlet, more convenient to use.
Internal layer annular groove 26 is connected to by center ejector pipe 23 with air feeding in center mouth 13, and the periphery of center ejector pipe 23 is in
The periphery of heart suction nozzle 13 fits, and the outer peripheral sidewall of center ejector pipe 23 and the outer peripheral sidewall of air feeding in center mouth 13 are respectively equipped with
With 23 inside of center ejector pipe and the air inlet 14 being connected to 13 inside of air feeding in center mouth, set between air inlet 14 and mixing chamber
There is water conservancy diversion step.Due to fitting at the top of the periphery bottom of center ejector pipe 23 and the periphery of air feeding in center mouth 13 so that extraneous
Air is only capable of entering inside center ejector pipe 23 and air feeding in center mouth 13 from air inlet 14, to enhance vacuum effect, and
Mixing chamber is formed between the inner circumferential and the inner circumferential of air feeding in center mouth 13 of center ejector pipe 23, air inlet 14 connects with mixing chamber respectively
Logical, air is entered through air inlet 14 in mixing chamber, then the combustion gas mixing sprayed with air feeding in center mouth 13 so that combustion gas is mixed with air
It closes uniform.
The upper inlet wind type burner of the utility model, combustion gas are sprayed from the first suction nozzle 11 and the second suction nozzle 12, then through the
One ejector pipe 21 and the second ejector pipe 22 enter outer annular slot 24, and combustion gas enters outer annular slot 24 through the first ejector pipe 21
When, it to accelerate the mixing velocity of combustion gas and air in outer annular slot 24, and is more fully mixed uniformly so that burning
Device high combustion efficiency, combustion efficiency is good, and center ejector pipe 23 fits with air feeding in center mouth 13,23 side wall of center ejector pipe
It is respectively equipped with air inlet 14 with the side wall of air feeding in center mouth 13, air can enter in air feeding in center mouth 13 through air inlet 14, can prevent
Only air feeding in center mouth 13 blocks, and enhances vacuum effect, accelerates air flowing so that air and combustion gas mixing effect
It is good.Multiple air inlets are equipped in the intermediate annular groove 25 of holder 20, air inlet increases air inlet amount, ensures that auxiliary air fills
Foot, burner combustion are abundant.
Further, ignition electrode mounting base 17 and the installation of TC seat 18, ignition electrode mounting base 17 are provided on pedestal 10
It is interior to be arranged ignition electrode, to be arranged thermocouple in the installation of TC seat 18, setting and installation ignition electrode installation on holder 20
First mounting groove 28 of 17 cooperation of seat and the second mounting groove 29 coordinated with installation the installation of TC seat 18.Ignition electrode mounting base 17
It is each passed through the first mounting groove 28 with the installation of TC seat 18 and the second mounting groove 29 is located in intermediate annular groove 25, ignition electrode is used
To light combustion gas, thermocouple can cut off combustion gas rapidly after flame surprisingly extinguishes, prevent gas leakage.Ignition electrode mounting base 17
Rectangular in cross-section, 18 section of the installation of TC seat is rounded, and 28 phase of the first mounting groove should be rectangle, and the second mounting groove 29 is corresponding
For circle, and the first mounting groove 28 and the second mounting groove 29 are respectively positioned in intermediate annular groove 25 so that 17 He of ignition electrode mounting base
The installation of TC seat 18 can play positioning action when holder 20 and pedestal 10 are installed.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (7)
1. a kind of novel upper inlet wind type burner, including pedestal（10）And holder（20）, holder（20）It is fixedly connected on pedestal（10）
On, and holder（20）With pedestal（10）Between be equipped with air intake space（19）, pedestal（10）It is equipped with air feeding in center mouth（13）, holder
（20）It is equipped with and air feeding in center mouth（13）Corresponding center ejector pipe（23）, holder（20）On be provided with internal layer annular groove
（26）, it is characterised in that：Internal layer annular groove（26）Pass through center ejector pipe（23）With air feeding in center mouth（13）Connection, center injection
Pipe（23）Periphery and air feeding in center mouth（13）Periphery fit, center ejector pipe（23）Outer peripheral sidewall and air feeding in center mouth
（13）Outer peripheral sidewall be respectively equipped with and center ejector pipe（23）It is internal and with air feeding in center mouth（13）The air inlet of inside connection
Mouthful（14）.
2. a kind of novel upper inlet wind type burner according to claim 1, it is characterised in that：Center ejector pipe（23）Inner circumferential
With air feeding in center mouth（13）Inner circumferential between form mixing chamber, air inlet（14）It is connected to respectively with mixing chamber, air inlet（14）With
Water conservancy diversion step is equipped between mixing chamber.
3. a kind of novel upper inlet wind type burner according to claim 1, it is characterised in that：Pedestal（10）On be additionally provided with first
Suction nozzle（11）, the second suction nozzle（12）, holder（20）It is equipped with and the first suction nozzle（11）Corresponding first ejector pipe（21）、
With the second suction nozzle（12）Corresponding second ejector pipe（22）, holder（20）On outer annular is disposed with from outer rim to center
Slot（24）, intermediate annular groove（25）With internal layer annular groove（26）, outer annular slot（24）Pass through the first ejector pipe respectively（21）With
First suction nozzle（11）It is connected to and passes through the second ejector pipe（22）With the second suction nozzle（12）Connection.
4. a kind of novel upper inlet wind type burner according to claim 3, it is characterised in that：Holder（20）Pass through the first air inlet
Mouth（11）With the second suction nozzle（12）It is set to pedestal（10）On, the first suction nozzle（11）With the second suction nozzle（12）Distinguish at top
Equipped with limited block（15）, holder（20）Bottom is equipped with and limited block（15）The limiting slot of cooperation（27）.
5. a kind of novel upper inlet wind type burner according to claim 3, it is characterised in that：First suction nozzle（11）With second
Suction nozzle（12）By being arranged in pedestal（10）The butt tube of bottom（16）Connection.
6. a kind of novel upper inlet wind type burner according to claim 1, it is characterised in that：Pedestal（10）On be provided with igniting
Needle mounting base（17）With the installation of TC seat（18）, ignition electrode mounting base（17）It is interior ignition electrode, the installation of TC seat is arranged
（18）It is interior thermocouple, holder is arranged（20）Upper setting and installation ignition electrode mounting base（17）First mounting groove of cooperation（28）
With with installation the installation of TC seat（18）Second mounting groove of cooperation（29）.
7. a kind of novel upper inlet wind type burner according to claim 6, it is characterised in that：Ignition electrode mounting base（17）Section
It is rectangular, the installation of TC seat（18）Section is rounded, the first mounting groove（28）It mutually should be rectangle, the second mounting groove（29）Accordingly
It is circle, and the first mounting groove（28）With the second mounting groove（29）It is respectively positioned on intermediate annular groove（25）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344767.XU CN207990617U (en) | 2018-03-14 | 2018-03-14 | A kind of novel upper inlet wind type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344767.XU CN207990617U (en) | 2018-03-14 | 2018-03-14 | A kind of novel upper inlet wind type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990617U true CN207990617U (en) | 2018-10-19 |
Family
ID=63827935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344767.XU Active CN207990617U (en) | 2018-03-14 | 2018-03-14 | A kind of novel upper inlet wind type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023098A (en) * | 2019-12-31 | 2020-04-17 | 宁波风腾燃具有限公司 | Central nozzle safety protection structure of upper air inlet burner |
-
2018
- 2018-03-14 CN CN201820344767.XU patent/CN207990617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023098A (en) * | 2019-12-31 | 2020-04-17 | 宁波风腾燃具有限公司 | Central nozzle safety protection structure of upper air inlet burner |
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