CN104100973A - Gas burner assembly - Google Patents

Gas burner assembly Download PDF

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Publication number
CN104100973A
CN104100973A CN201410319027.7A CN201410319027A CN104100973A CN 104100973 A CN104100973 A CN 104100973A CN 201410319027 A CN201410319027 A CN 201410319027A CN 104100973 A CN104100973 A CN 104100973A
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CN
China
Prior art keywords
air
hole
inlet pipe
seat
air inlet
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
Application number
CN201410319027.7A
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Chinese (zh)
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CN104100973B (en
Inventor
谭争鸣
刘均
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xiang Ji Electrical Appliances Co Ltd
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Guangdong Xiang Ji Electrical Appliances Co Ltd
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Application filed by Guangdong Xiang Ji Electrical Appliances Co Ltd filed Critical Guangdong Xiang Ji Electrical Appliances Co Ltd
Priority to CN201410319027.7A priority Critical patent/CN104100973B/en
Publication of CN104100973A publication Critical patent/CN104100973A/en
Application granted granted Critical
Publication of CN104100973B publication Critical patent/CN104100973B/en
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Abstract

A gas burner assembly comprises an internal fire distributor, an external fire distributor and a fire distributor seat. The fire distributor seat is provided with an inner seat located in the center, an external annular gas groove, radial gas channels, axial secondary air channels, an internal air incoming pipe and an external annular gas incoming cavity. The gas burner assembly is characterized by further comprising a plurality of secondary air incoming pipes; the base plate of the external annular gas groove of the fire distributor seat is provided with a plurality of through fixing holes; the external fire distributor is in an annular planar shape and is provided with a plurality of through holes and radial burning grooves which are evenly distributed surrounding the through holes and which are communicated with the through holes; the lower ends of the gas incoming pipes are located in the fixing holes and are fixedly connected to the fixing holes, the upper ends are located in the through holes, the upper end faces of the gas incoming pipes are flushed with the upper surface of a fire distributor body or are higher than the upper surface of the fire distributor body by 1 to 2mm. Since the structure is adopted, secondary air surrounding is implemented through the radial burning groove on the external fire distributor, the secondary air is sufficient, burning can be performed completely, and energy can be saved.

Description

A kind of gas burner assembly
Technical field
The present invention relates to a kind of household gas burner.
Background technology
Currently available technology, a kind of gas burner, comprise burner, interior distributor, outer fire seperating device and distributor seat, on described distributor seat, have and be positioned at the inner seat, outer shroud fuel tank at center, radially airway, axially secondary-air passage, air inlet pipe and annular external admission chamber, burner comprises center escape pipe and annular outgassing groove.On the outer circumferential wall of outer fire seperating device or interior circumferential wall, there is burner port.Existing problems are: when fuel gas buring, auxiliary air amount is little, and fuel gas buring is insufficient, and the thermal efficiency is low.
Summary of the invention
The object of the invention is: a kind of gas burner assembly is provided, and its SAS Secondary Air Supply amount is large, and fuel gas buring is abundant, energy-conserving and environment-protective.
The present invention is achieved in that a kind of gas burner assembly, comprise interior distributor, outer fire seperating device and distributor seat, on described distributor seat, have and be positioned at the inner seat, outer shroud fuel tank at center, radially airway, axially secondary-air passage, air inlet pipe and annular external admission chamber, its special character is: the air inlet pipe that also comprises several auxiliary airs;
On the base plate of the outer shroud fuel tank of described distributor seat, there is the fixing hole of several perforations;
Described outer fire seperating device is Circular Plate shape, has several through holes on outer fire seperating device, the radial combustion groove that is uniformly distributed and communicates with through hole around through hole;
Described air inlet pipe lower end be positioned at fixing hole and be fixedly connected with fixing hole, upper end is positioned at through hole, the upper surface of upper surface and distributor is concordant or higher than 1~2 millimeter.
Described a kind of gas burner assembly, its special character is: described air inlet pipe and through hole interference fit.
Described a kind of gas burner assembly, its special character is: looping burning groove between described air inlet pipe and through hole, described radial combustion groove communicates with annular firing groove.
Described a kind of gas burner assembly, its special character is: on the inwall of described through hole, there is axial projection, described air inlet pipe and axial projection laminating, the air inlet pipe between adjacent two axial projection and the inwall of through hole form arc burning groove.
Described a kind of gas burner assembly, its special character is: also comprise radial combustion groove, radial combustion groove is communicated with arc burning groove.
Described a kind of gas burner assembly, its special character is: described distributor seat comprises base and the upper cover of upper shed,
There is the external tapping that is positioned at lower surface at the center of described base, is provided with equally distributed several fixing holes in edge of the base plate in hole and base under auxiliary air around external tapping;
On the upper surface of described upper cover, have inner seat, there is inner joint at the center of lower surface, and inner joint and inner seat are on an axis and communicate; On lower surface, also have around the annular of inner joint and mix air drain, the radially air channel communicating with the mixed air cavity of annular; Adjacent two radially between air channel on covered axle gas auxiliary air hole;
Described upper cover embeds in base, the lower surface of upper cover and the upper surface of base are fitted and are screwed and link into an integrated entity, radially air channel and base plate form radially airway, gap between inner joint and external tapping forms annular external admission chamber, and axle gas auxiliary air hole is docked with hole under auxiliary air and formed axial secondary-air passage.
A kind of gas burner assembly of the present invention, owing to adopting such structure, the radial combustion groove on outer fire seperating device have auxiliary air around, auxiliary air amount is abundant, sufficient combustion is energy-conservation.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is one of stereogram of distributor seat of the present invention.
Fig. 3 be distributor seat of the present invention stereogram two.
Fig. 4 is one of three-dimensional exploded view of the present invention.
Fig. 5 is two of three-dimensional exploded view of the present invention.
Fig. 6 is the front view of the second embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
As shown in Figure 1, a kind of gas burner assembly, comprise interior distributor 1, outer fire seperating device 2 and distributor seat 3, on described distributor seat 3, have and be positioned at the inner seat 31, outer shroud fuel tank 32 at center, radially airway 33, axially secondary-air passage 34, air inlet pipe 35 and annular external admission chamber 36, interior distributor 1 coordinates with inner seat 31, and outer fire seperating device 2 coordinates with outer shroud fuel tank 32.
Also comprise the air inlet pipe 4 of several auxiliary airs;
On the base plate of the outer shroud fuel tank 32 of described distributor seat 3, there is the fixing hole 37 of several perforations;
Described outer fire seperating device 2 is Circular Plate shape, has several through holes 21 on outer fire seperating device 2, the radial combustion groove 22 that is uniformly distributed and communicates with through hole 21 around through hole 21;
Described air inlet pipe 4 lower ends be positioned at fixing hole 37 and be fixedly connected with fixing hole 37, upper end is positioned at through hole 21, the upper surface of air inlet pipe 4 is concordant with the upper surface of outer fire seperating device 2
Also can be that upper surface is higher 1~2 millimeter than the upper surface of outer fire seperating device 2.
Described air inlet pipe 4 and through hole 21 interference fit.
As another kind of embodiment: looping burning groove 23 between described air inlet pipe 4 and through hole 21, described radial combustion groove 22 communicates with annular firing groove 23.
Described distributor seat 3 comprises base 3A and the upper cover 3B of upper shed,
There is the external tapping 51 that is positioned at lower surface at described base 3A center, is provided with equally distributed several fixing holes 53 in edge of the base plate in hole 52 and base 3A under auxiliary air around external tapping 51;
On the upper surface of described upper cover 3B, have inner seat 61, there is inner joint 62 at the center of lower surface, and inner joint 62 and inner seat 61 are on an axis and communicate; On lower surface, also have around the annular of inner joint 62 and mix air drain 63, the radially air channel 64 communicating with the mixed air cavity 63 of annular; Adjacent two radially between air channel 64 on covered axle gas auxiliary air hole 65;
Described upper cover 3B embeds in base 3A, the upper surface of the lower surface of upper cover 3B and base 3A is fitted and is screwed and links into an integrated entity, radially air channel 64 forms radially airway 33 with base plate, gap between inner joint 62 and external tapping 52 forms annular external admission chamber, and axle gas auxiliary air hole 65 is docked with hole under auxiliary air 52 and formed axial secondary-air passage 34.
Embodiment 2
As shown in Figure 6, have axial projection 211 on the inwall of described through hole 21, described air inlet pipe 4 is fitted with axial projection 211, and the air inlet pipe 4 between adjacent two axial projection 211 and the inwall of through hole 21 form arc burning groove 212.
Also comprise radial combustion groove 213, radial combustion groove 213 is communicated with arc burning groove 212.
Above-described is only preferential embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.

Claims (6)

1. a gas burner assembly, comprise interior distributor, outer fire seperating device and distributor seat, on described distributor seat, have and be positioned at the inner seat, outer shroud fuel tank at center, radially airway, axially secondary-air passage, air inlet pipe and annular external admission chamber, it is characterized in that: the air inlet pipe that also comprises several auxiliary airs;
On the base plate of the outer shroud fuel tank of described distributor seat, there is the fixing hole of several perforations;
Described outer fire seperating device is Circular Plate shape, has several through holes on outer fire seperating device, the radial combustion groove that is uniformly distributed and communicates with through hole around through hole;
Described air inlet pipe lower end be positioned at fixing hole and be fixedly connected with fixing hole, upper end is positioned at through hole, the upper surface of the upper surface of air inlet pipe or air inlet pipe concordant with the upper surface of distributor is higher than 1~2 millimeter of the upper surface of distributor.
2. a kind of gas burner assembly according to claim 1, is characterized in that: described air inlet pipe and through hole interference fit.
3. a kind of gas burner assembly according to claim 1, is characterized in that: looping burning groove between described air inlet pipe and through hole, described radial combustion groove communicates with annular firing groove.
4. a kind of gas burner assembly according to claim 1, it is characterized in that: on the inwall of described through hole, have axial projection, described air inlet pipe and axial projection laminating, the air inlet pipe between adjacent two axial projection and the inwall of through hole form arc burning groove.
5. a kind of gas burner assembly according to claim 4, is characterized in that: also comprise radial combustion groove, radial combustion groove is communicated with arc burning groove.
6. according to a kind of gas burner assembly described in claim 1,2,3,4 or 5, it is characterized in that: described distributor seat comprises base and the upper cover of upper shed,
There is the external tapping that is positioned at lower surface at the center of described base, is provided with equally distributed several fixing holes in edge of the base plate in hole and base under auxiliary air around external tapping;
On the upper surface of described upper cover, have inner seat, there is inner joint at the center of lower surface, and inner joint and inner seat are on an axis and communicate; On lower surface, also have around the annular of inner joint and mix air drain, the radially air channel communicating with the mixed air cavity of annular; Adjacent two radially between air channel on covered axle gas auxiliary air hole;
Described upper cover embeds in base, the lower surface of upper cover and the upper surface of base are fitted and are screwed and link into an integrated entity, radially air channel and base plate form radially airway, gap between inner joint and external tapping forms annular external admission chamber, and axle gas auxiliary air hole is docked with hole under auxiliary air and formed axial secondary-air passage.
CN201410319027.7A 2014-07-07 2014-07-07 A kind of gas burner assembly Active CN104100973B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410319027.7A CN104100973B (en) 2014-07-07 2014-07-07 A kind of gas burner assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410319027.7A CN104100973B (en) 2014-07-07 2014-07-07 A kind of gas burner assembly

Publications (2)

Publication Number Publication Date
CN104100973A true CN104100973A (en) 2014-10-15
CN104100973B CN104100973B (en) 2016-02-24

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Application Number Title Priority Date Filing Date
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200986181Y (en) * 2006-12-22 2007-12-05 周仝 Synergistic energy conservation device
US20070281267A1 (en) * 2006-05-30 2007-12-06 Test Rite International Company, Ltd. Burner head for a gas stove
CN201615482U (en) * 2009-11-14 2010-10-27 周崇高 Sunflower-shaped suspended blue-fire stove core
JP2011002102A (en) * 2009-06-16 2011-01-06 Rinnai Corp Burner for cooking stove
US20130228162A1 (en) * 2012-03-05 2013-09-05 Paul Bryan Cadima Multi-ringed burner with spill containment
CN103759262A (en) * 2014-01-09 2014-04-30 周崇高 Efficient energy-gathering combustor
CN204005981U (en) * 2014-07-07 2014-12-10 广东祥基电器有限公司 A kind of gas burner assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070281267A1 (en) * 2006-05-30 2007-12-06 Test Rite International Company, Ltd. Burner head for a gas stove
CN200986181Y (en) * 2006-12-22 2007-12-05 周仝 Synergistic energy conservation device
JP2011002102A (en) * 2009-06-16 2011-01-06 Rinnai Corp Burner for cooking stove
CN201615482U (en) * 2009-11-14 2010-10-27 周崇高 Sunflower-shaped suspended blue-fire stove core
US20130228162A1 (en) * 2012-03-05 2013-09-05 Paul Bryan Cadima Multi-ringed burner with spill containment
CN103759262A (en) * 2014-01-09 2014-04-30 周崇高 Efficient energy-gathering combustor
CN204005981U (en) * 2014-07-07 2014-12-10 广东祥基电器有限公司 A kind of gas burner assembly

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