CN107504486A - A kind of infrared burner of anti-backfire - Google Patents
A kind of infrared burner of anti-backfire Download PDFInfo
- Publication number
- CN107504486A CN107504486A CN201710946901.3A CN201710946901A CN107504486A CN 107504486 A CN107504486 A CN 107504486A CN 201710946901 A CN201710946901 A CN 201710946901A CN 107504486 A CN107504486 A CN 107504486A
- Authority
- CN
- China
- Prior art keywords
- ring cavity
- induction tunnel
- interior
- central tube
- interior ring
- 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.)
- Granted
Links
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
- F23D14/12—Radiant burners
-
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
- F23D14/825—Preventing flashback or blowback using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Control Of Combustion (AREA)
Abstract
A kind of infrared burner of anti-backfire, including burner, igniting inductive needle, infrared combustion plate, internal gland and trim, burner includes cup, interior induction tunnel and outer induction tunnel, cup includes the central tube, the interior ring cavity around central tube and the outer ring cavity around interior ring cavity of the up/down perforation positioned at center, upper end in central tube is provided with fixed seat, outer upper ends are provided with supporting table, and step is provided with the external annulus of outer ring cavity；Inside and outside induction tunnel communicates with interior ring cavity and outer ring cavity respectively；Internal gland includes the barrel and flanging of upper shed；The interior ring cavity and outer ring cavity are communicated by flash hole.When being tempered, the detection of igniting inductive needle passes the signal along to control device, so as to which magnetic valve powers off, reaches the purpose to eliminate safe hidden trouble less than flame.
Description
Technical field
The present invention relates to a kind of infrared burner.
Background technology
Currently available technology, a kind of infrared burner of anti-backfire, including it is burner, igniting inductive needle, infrared combustion plate, interior
Gland and trim, burner include cup, interior induction tunnel and outer induction tunnel, and cup includes the center of the up/down perforation positioned at center
Manage, surround the interior ring cavity of central tube and surround the outer ring cavity of interior ring cavity, the upper end in central tube is provided with fixed seat, outer upper ends
Supporting table is provided with, step is provided with the external annulus of outer ring cavity；Inside and outside induction tunnel communicates with interior ring cavity and outer ring cavity respectively；
Temperature controller is provided with induction tunnel.Problem be present is：Service life is short, slow motion.
The content of the invention
The purpose of the present invention is：A kind of infrared burner of anti-backfire is provided.
What the present invention was realized in：A kind of infrared burner of anti-backfire, including burner, igniting inductive needle, infrared combustion
Plate, internal gland and trim are burnt, burner includes cup, interior induction tunnel and outer induction tunnel, and cup includes passing through positioned at the upper and lower of center
Logical central tube, the interior ring cavity around central tube and the outer ring cavity around interior ring cavity, the upper end in central tube be provided with fixed seat,
Outer upper ends are provided with supporting table, and step is provided with the external annulus of outer ring cavity；Inside and outside induction tunnel respectively with interior ring cavity and outer shroud
Chamber communicates；Internal gland includes the barrel and flanging of upper shed；It is characterized in that：The interior ring cavity and outer ring cavity pass through
Flash hole communicates.
A kind of infrared burner of described anti-backfire, it is characterized in that：The flash hole be arranged on interior ring cavity and
Dividing plate between outer ring cavity.
A kind of infrared burner of described anti-backfire, it is characterized in that：The outlet side of the outer induction tunnel passes through
Interior ring cavity, the flash hole are arranged on outer induction tunnel and passed through on interior ring cavity position.
A kind of infrared burner of described anti-backfire, it is characterized in that：It is described igniting inductive needle include body portion and
Electric discharge senses head, and connecting seat is provided with body portion, and body subordinate end passes through internal pressure through the fixed seat in the central tube, upper end
Lid, the bottom plate of the barrel of internal gland is bonded with connecting seat, and screw passes through the bottom plate of the barrel of internal gland, the company on connecting seat
Hole is connect to screw togather with fixed seat.
A kind of infrared burner of described anti-backfire, it is characterized in that：The sectional area of the flash hole be 0.1 ~
200 square millimeters.
A kind of infrared burner of anti-backfire of the present invention, when being tempered, igniting inductive needle detection is less than flame, by signal
Control device is delivered to, so as to which magnetic valve powers off, reaches the purpose to eliminate safe hidden trouble.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the stereogram of the present invention.
Fig. 3 is the stereogram exploded view of the present invention.
Fig. 4 is the top view of burner of the present invention.
Fig. 5 is the stereogram of burner of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of infrared burner of anti-backfire, including it is burner 1, igniting inductive needle 2, infrared combustion plate 3, interior
Gland 4 and trim 5, burner 1 include cup 6, interior induction tunnel 71 and outer induction tunnel 72, and cup 6 is included above and below center
The central tube 61 of insertion, the interior ring cavity 62 around central tube and the outer ring cavity 63 around interior ring cavity, the upper end in central tube 61 are set
Be equipped with fixed seat 611, outer upper ends are provided with supporting table 612, be provided with step 631 on the external annulus of outer ring cavity 63；It is inside and outside to draw
Pipe 71,72 is penetrated to communicate with interior ring cavity 62 and outer ring cavity 63 respectively；The upper end of central tube passes through the centre bore of infrared combustion plate, support
Platform 612 supports infrared combustion plate, and step supports the radial edges of infrared combustion plate, the dividing plate between inside and outside ring cavity and infrared combustion
Burn plate fitting；
Internal gland 4 includes the barrel 41 and flanging 42 of upper shed；
The igniting inductive needle 2 includes body portion 21 and electric discharge sensing head 22, connecting seat 211 being provided with body portion 21；
Body subordinate end passes through internal gland 4 through the fixed seat 611 in the central tube 61, upper end, the barrel 41 of internal gland 4
Bottom plate is bonded with connecting seat 211, and flanging 42 compresses infrared combustion plate 3, screw through the barrel 41 of internal gland 4 bottom plate,
Connecting hole on connecting seat 211 screws togather with fixed seat 611.
The interior ring cavity 62 and outer ring cavity 63 are communicated by flash hole 8.The sectional area of the flash hole is 0.1 ~ 200 square
Millimeter.
The flash hole 8 is arranged on the dividing plate between interior ring cavity 62 and outer ring cavity 63.
The present invention is it is also possible that realize：The outlet side of the outer induction tunnel 72 passes through interior ring cavity 62, and the flash hole 8 is set
Put and passed through in outer induction tunnel 72 on the interior position of ring cavity 62.I.e. outer induction tunnel 72 is located in interior ring cavity 62 on position.
In the use of the present invention,（One）Interior induction tunnel 71 is ventilated, the position combustion of the relative infrared combustion plate 3 of interior ring cavity 62
Burn, when being tempered, when the electric discharge sensing sensing of head 22 of igniting inductive needle 2 can't detect flame, pass the signal along to control
Device processed, magnetic valve short of electricity disconnect；
（Two）Inside and outside induction tunnel 71,72 is ventilated simultaneously, when whole infrared combustion plate burns,（A）The interior position of ring cavity 62 is tempered
And when entering in interior induction tunnel 72；Combustion gas enters back into interior induction tunnel 71 through flash hole 8 into interior ring cavity 62 in outer ring cavity 63；Igniting
When the electric discharge sensing sensing of head 22 of inductive needle 2 can't detect flame, control device is passed the signal along to, magnetic valve short of electricity is broken
Open；（B）The outer position of ring cavity 63 occurs to be tempered and enter outer induction tunnel, and at the same time, the combustion gas in interior ring cavity 62 enters outer ring cavity
63 or outer induction tunnels 72；When the electric discharge sensing sensing of head 22 of igniting inductive needle 2 can't detect flame, control is passed the signal along to
Device, magnetic valve short of electricity disconnect.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (5)
1. a kind of infrared burner of anti-backfire, including burner, igniting inductive needle, infrared combustion plate, internal gland and trim, stove
Head includes cup, interior induction tunnel and outer induction tunnel, and cup includes the central tube of the up/down perforation positioned at center, around central tube
Interior ring cavity and the outer ring cavity around interior ring cavity, the upper end in central tube is provided with fixed seat, outer upper ends are provided with supporting table, outside
Step is provided with the external annulus of ring cavity；Inside and outside induction tunnel communicates with interior ring cavity and outer ring cavity respectively；Internal gland includes upper shed
Barrel and flanging；It is characterized in that：The interior ring cavity and outer ring cavity are communicated by flash hole.
A kind of 2. infrared burner of anti-backfire according to claim 1, it is characterised in that：In the flash hole is arranged on
Dividing plate between ring cavity and outer ring cavity.
A kind of 3. infrared burner of anti-backfire according to claim 1, it is characterised in that：The outlet of the outer induction tunnel
Through interior ring cavity, the flash hole is arranged on outer induction tunnel and passed through on interior ring cavity position at end.
A kind of 4. infrared burner of anti-backfire according to claim 1,2 or 3, it is characterised in that：The igniting sensing
Pin includes body portion and electric discharge sensing head, is provided with connecting seat in body portion, body subordinate end through the fixed seat in the central tube,
Upper end passes through internal gland, and the bottom plate of the barrel of internal gland is bonded with connecting seat, screw through internal gland barrel bottom plate,
Connecting hole on connecting seat screws togather with fixed seat.
A kind of 5. infrared burner of anti-backfire according to claim 1,2 or 3, it is characterised in that：The flash hole
Sectional area is 0.1 ~ 200 square millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946901.3A CN107504486B (en) | 2017-10-12 | 2017-10-12 | Anti-backfire infrared burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946901.3A CN107504486B (en) | 2017-10-12 | 2017-10-12 | Anti-backfire infrared burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107504486A true CN107504486A (en) | 2017-12-22 |
| CN107504486B CN107504486B (en) | 2023-09-08 |
Family
ID=60701391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710946901.3A Active CN107504486B (en) | 2017-10-12 | 2017-10-12 | Anti-backfire infrared burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504486B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059054A (en) * | 2018-08-15 | 2018-12-21 | 中山市新帝电器制造有限公司 | A kind of burner of domestic gas cooker with backfire control solenoid valve |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008175506A (en) * | 2007-01-22 | 2008-07-31 | Rinnai Corp | Cooking stove with pan bottom temperature sensor |
| CN201652476U (en) * | 2010-05-18 | 2010-11-24 | 南京广龙厨具工程有限公司 | Low-noise and energy-saving cyclone burner |
| CN101900324A (en) * | 2010-07-23 | 2010-12-01 | 重庆大学 | Atmospheric gas radiation heating device |
| US20110151385A1 (en) * | 2009-12-18 | 2011-06-23 | Jose Arturo Lona Santoyo | Triple Flame Section Burner |
| CN203671606U (en) * | 2013-12-23 | 2014-06-25 | 广州市红日燃具有限公司 | Control device for fuel gas infrared burner |
| CN104141951A (en) * | 2013-05-07 | 2014-11-12 | 张伟生 | Infrared furnace end and ignition system |
| CN106918057A (en) * | 2017-04-21 | 2017-07-04 | 曹丁 | A kind of control device for infrared burner |
| CN106940012A (en) * | 2016-12-20 | 2017-07-11 | 徐彬 | A kind of infrared burner |
| CN207394844U (en) * | 2017-10-12 | 2018-05-22 | 张妍 | A kind of infrared burner of anti-backfire |
-
2017
- 2017-10-12 CN CN201710946901.3A patent/CN107504486B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008175506A (en) * | 2007-01-22 | 2008-07-31 | Rinnai Corp | Cooking stove with pan bottom temperature sensor |
| US20110151385A1 (en) * | 2009-12-18 | 2011-06-23 | Jose Arturo Lona Santoyo | Triple Flame Section Burner |
| CN201652476U (en) * | 2010-05-18 | 2010-11-24 | 南京广龙厨具工程有限公司 | Low-noise and energy-saving cyclone burner |
| CN101900324A (en) * | 2010-07-23 | 2010-12-01 | 重庆大学 | Atmospheric gas radiation heating device |
| CN104141951A (en) * | 2013-05-07 | 2014-11-12 | 张伟生 | Infrared furnace end and ignition system |
| CN203671606U (en) * | 2013-12-23 | 2014-06-25 | 广州市红日燃具有限公司 | Control device for fuel gas infrared burner |
| CN106940012A (en) * | 2016-12-20 | 2017-07-11 | 徐彬 | A kind of infrared burner |
| CN106918057A (en) * | 2017-04-21 | 2017-07-04 | 曹丁 | A kind of control device for infrared burner |
| CN207394844U (en) * | 2017-10-12 | 2018-05-22 | 张妍 | A kind of infrared burner of anti-backfire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059054A (en) * | 2018-08-15 | 2018-12-21 | 中山市新帝电器制造有限公司 | A kind of burner of domestic gas cooker with backfire control solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107504486B (en) | 2023-09-08 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230802 Address after: 528303 One of No. 19 Xingjiao North Road, Ronggui Bianjiao Neighborhood Committee, Shunde District, Foshan City, Guangdong Province (Residence Application) Applicant after: Foshan Shunde Hanqiu Electrical Appliances Co.,Ltd. Address before: No.16 Zhenye Road, Nantou Town, Zhongshan City, Guangdong Province 528427 Applicant before: Zhang Yan |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |