CN206522766U - A kind of internal-mixing burner - Google Patents
A kind of internal-mixing burner Download PDFInfo
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- CN206522766U CN206522766U CN201720110985.2U CN201720110985U CN206522766U CN 206522766 U CN206522766 U CN 206522766U CN 201720110985 U CN201720110985 U CN 201720110985U CN 206522766 U CN206522766 U CN 206522766U
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- stainless steel
- combustion
- base frame
- frame seat
- supporting
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Abstract
The utility model discloses a kind of internal-mixing burner, including base frame seat, natural gas is installed at the inside center of the base frame seat and feeds pipe, the outer wall top left and right sides of the base frame seat is equipped with combustion-supporting gas spray orifice, the top insertion of the natural air cavity is connected with natural gas spray orifice, and the inner side of the 310 stainless steel mixed plate is provided with hybrid chamber.The internal-mixing burner, pass through 310 stainless steel mixed plates, push up the cooperation of through hole and bottom through hole, natural gas feeds pipe into natural gas intracavitary by natural gas and sprayed into by natural gas spray orifice in hybrid chamber, combustion-supporting gas feeds pipe by combustion-supporting gas and entered in combustion-supporting air cavity and by the combustion-supporting air cavity of combustion-supporting gas spray orifice penetrating, combustion-supporting gas is entered in hybrid chamber by pushing up through hole and bottom through hole, it so can preferably allow every a air and per the full and uniform mixing of a combustion gas, improve its mixed effect, and it is used as mixed plate by using 310 stainless steels, more improve the heat-resisting quantity of mixed plate.
Description
Technical field
The utility model is related to technical field of burner, specially a kind of internal-mixing burner.
Background technology
Existing burner is made up of mixed fan housing, gas injection mouth, burning cover, burner casing and blower fan, air and combustion gas
Into the mixing of mixed fan housing, then spray into burning cover through gas injection mouth and burnt, this burner structure is simpler, mixed plate
Use durability degree it is relatively low, such as utility model patent of Application No. 201520620492.4, including shell, set outside
Sealing plate and the multiple nozzles being arranged on sealing plate in shell, regulating part is provided between sealing plate and the outlet of shell, should
Although patent solves the problem of exhaust emission is serious, but in actual use, the mixed effect of air and combustion gas is unsatisfactory.
Utility model content
The purpose of this utility model is to provide a kind of internal-mixing burner, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of internal-mixing burner, including base frame
Natural gas is installed at seat, the inside center of the base frame seat and feeds pipe, the bottom left and right sides of the base frame seat is mounted on
Combustion-supporting gas is fed provided with end plate is installed on the outside of pipe, the top of the base frame seat, and the inside left and right sides of the base frame seat is equipped with
Combustion-supporting air cavity, the outer wall top left and right sides of the base frame seat is equipped with combustion-supporting gas spray orifice, the top center of the base frame seat
Place is provided with interior stage body, and the inside of the interior stage body is provided with natural air cavity, and the top insertion of the natural air cavity is connected with naturally
Gas spurt, the top left and right sides of the base frame seat is mounted on stainless steel side cover, and the inner side of the stainless steel side cover, which is provided with, to be helped
Gas chamber, the top left and right sides of the interior stage body is equipped with 310 stainless steel mixed plates, and the 310 stainless steel mixed plate passes through
Fixing bolt is fixedly connected with interior stage body and 304 stainless steel side covers respectively, and the inner side of the 310 stainless steel mixed plate is provided with mixing
Chamber, the inwall top of the 310 stainless steel mixed plate is provided with top through hole, and the inwall bottom of the 310 stainless steel mixed plate is provided with
Bottom through hole, the left and right ends of the 304 stainless steel side cover are mounted on end plate.
It is preferred that, the inner tip of the natural gas spray orifice is connected with bottom annular erecting bed, and the bottom annular is installed
The junction of platform and interior stage body is provided with screw thread block set, and the top of the bottom annular erecting bed is provided with outside nozzle, the nozzle
Wall is provided with side plate groove.
It is preferred that, the bottom annular erecting bed and the junction of screw thread block set are provided with sealing rubber pad.
It is preferred that, the inwall of the 304 stainless steel side cover is provided with heavy alloy plate.
It is preferred that, the junction of the 310 stainless steel mixed plate and 304 stainless steel side covers and interior stage body is provided with graphite pads
Piece.
Compared with prior art, the beneficial effects of the utility model are：The internal-mixing burner, passes through 310 stainless steel reinforced concretes
The cooperation of plywood, top through hole and bottom through hole, natural gas feeds pipe into natural gas intracavitary and by gas spraying by natural gas
Hole is sprayed into hybrid chamber, and combustion-supporting gas feeds pipe by combustion-supporting gas and enters in combustion-supporting air cavity and combustion-supporting by the penetrating of combustion-supporting gas spray orifice
In air cavity, combustion-supporting gas is entered in hybrid chamber by pushing up through hole and bottom through hole, so can preferably allow every a air and every
The full and uniform mixing of a combustion gas, improves its mixed effect, and more carried as mixed plate by using 310 stainless steels
The high heat-resisting quantity of mixed plate.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is that 310 stainless steel of the present utility model mixes plate structure schematic diagram；
Fig. 3 is nozzle arrangements schematic diagram of the present utility model.
In figure：1st, end plate, 2,304 stainless steel side covers, 3, install end plate, 4, base frame seat, 5,310 stainless steel mixed plates, 6,
Push up through hole, 7, bottom through hole, 8, hybrid chamber, 9, nozzle, 10, natural gas spray orifice, 11, fixing bolt, 12, combustion-supporting air cavity, 13, interior
Body, 14, combustion-supporting gas spray orifice, 15, Graphite pad, 16, natural air cavity, 17, combustion-supporting air cavity, 18, natural gas feed pipe, 19, help
Combustion gas feeds pipe, and 20, side plate groove, 21, bottom annular erecting bed, 22, screw thread block set, 23, sealing rubber pad, 24, heavy alloy
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of internal-mixing burner, including base frame seat 4,
Natural gas is installed at the inside center of base frame seat 4 and feeds pipe 18, natural gas feeds pipe 18 by natural gas and enters natural air cavity
Sprayed into 16 and by natural gas spray orifice 10 in hybrid chamber 8, the inside left and right sides of base frame seat 4 is equipped with combustion-supporting air cavity 17, bottom
The bottom left and right sides of pedestal 4 is mounted on combustion-supporting gas and feeds pipe 19, and combustion-supporting gas feeds pipe 19 by combustion-supporting gas and enters combustion-supporting gas
In chamber 17 and sprayed into by combustion-supporting gas spray orifice 14 in combustion-supporting air cavity 12, combustion-supporting gas enters mixed by pushing up through hole 6 and bottom through hole 7
Close in chamber 8, so can preferably allow every a air and per the full and uniform mixing of a combustion gas, improve its mixing effect
Really, provided with end plate 3 is installed on the outside of the top of base frame seat 4, the outer wall top left and right sides of base frame seat 4 is equipped with combustion-supporting gas spray orifice
14, the top center of base frame seat 4 is provided with interior stage body 13, and the inside of interior stage body 13 is provided with natural air cavity 16, natural air cavity 16
Top insertion be connected with natural gas spray orifice 10, the inner tip of natural gas spray orifice 10 is connected with bottom annular erecting bed 21,
The junction of bottom annular erecting bed 21 and interior stage body 13 is provided with screw thread block set 22, and the top of bottom annular erecting bed 21 is provided with nozzle
9, the outer wall of nozzle 9 is provided with side plate groove 20, and bottom annular erecting bed 21 and the junction of screw thread block set 22 are provided with sealing rubber pad
23, drive nozzle 9 and bottom annular erecting bed 21 to rotate in screw thread block set 22 by open-end wrench rotating side board slot 20, make nozzle
9 spray angle can be adjusted, and the top left and right sides of base frame seat 4 is mounted on the stainless steel of 304 stainless steel side cover 2,304
The inwall of side cover 2 is provided with the stainless steel side cover 2 of heavy alloy plate 24,304 and 310 stainless steel mixed plates 5 form combustion-supporting air cavity
The inner side of 12,304 stainless steel side covers 2 is provided with combustion-supporting air cavity 12, and the top left and right sides of interior stage body 13 is equipped with 310 stainless steel reinforced concretes
The stainless steel mixed plate 5 of plywood 5,310 is fixedly connected with the interior stainless steel side cover 2 of stage body 13 and 304 respectively by fixing bolt 11,
The junction of 310 stainless steel mixed plates 5 and 304 stainless steel side covers 2 and interior stage body 13 is provided with Graphite pad 15,310 stainless steel reinforced concretes
The a diameter of of through hole 6 is pushed up provided with top through hole 6 in inwall top of the inner side of plywood 5 provided with the stainless steel mixed plate 5 of hybrid chamber 8,310
20mm, the inwall bottom of 310 stainless steel mixed plates 5 is provided with bottom through hole 7, a diameter of 10mm of bottom through hole 7,304 stainless steel side covers 2
Left and right ends be mounted on end plate 1.
Natural gas feeds pipe 18 by natural gas and entered in natural air cavity 16 and by the penetrating hybrid chamber 8 of natural gas spray orifice 10
Interior, combustion-supporting gas is fed in the combustion-supporting air cavity 17 of the entrance of pipe 19 by combustion-supporting gas and sprays into combustion-supporting air cavity 12 by combustion-supporting gas spray orifice 14
Interior, combustion-supporting gas is entered in hybrid chamber 8 by pushing up through hole 6 and bottom through hole 7, so can preferably allow every a air and each
The full and uniform mixing of part combustion gas, improves its mixed effect, and more improved as mixed plate by using 310 stainless steels
The heat-resisting quantity of mixed plate.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of internal-mixing burner, including base frame seat (4), it is characterised in that：Installed at the inside center of the base frame seat (4)
There is natural gas to feed pipe (18), the bottom left and right sides of the base frame seat (4) is mounted on combustion-supporting gas and feeds pipe (19), the bottom
Provided with end plate (3) is installed on the outside of the top of pedestal (4), the inside left and right sides of the base frame seat (4) is equipped with combustion-supporting air cavity
(17), the outer wall top left and right sides of the base frame seat (4) is equipped with combustion-supporting gas spray orifice (14), the top of the base frame seat (4)
End center is provided with interior stage body (13), and the inside of the interior stage body (13) is provided with natural air cavity (16), the natural air cavity
(16) top insertion is connected with natural gas spray orifice (10), and it is stainless that the top left and right sides of the base frame seat (4) is mounted on 304
Steel side cover (2), the inner side of the 304 stainless steel side cover (2) is provided with combustion-supporting air cavity (12), top of the interior stage body (13) or so
Both sides are equipped with 310 stainless steel mixed plates (5), the 310 stainless steel mixed plate (5) by fixing bolt (11) respectively with interior
Body (13) is fixedly connected with 304 stainless steel side covers (2), and the inner side of the 310 stainless steel mixed plate (5) is provided with hybrid chamber (8), institute
The inwall top of 310 stainless steel mixed plates (5) is stated provided with top through hole (6), the inwall bottom of the 310 stainless steel mixed plate (5)
Provided with bottom through hole (7), the left and right ends of the 304 stainless steel side cover (2) are mounted on end plate (1).
2. a kind of internal-mixing burner according to claim 1, it is characterised in that：The inside of the natural gas spray orifice (10)
Top is connected with bottom annular erecting bed (21), and the bottom annular erecting bed (21) and the junction of interior stage body (13) are provided with spiral shell
Line block set (22), the top of the bottom annular erecting bed (21) is provided with nozzle (9), and the outer wall of the nozzle (9) is provided with side
Board slot (20).
3. a kind of internal-mixing burner according to claim 2, it is characterised in that：The bottom annular erecting bed (21) and spiral shell
The junction of line block set (22) is provided with sealing rubber pad (23).
4. a kind of internal-mixing burner according to claim 1, it is characterised in that：The 304 stainless steel side cover (2) it is interior
Wall is provided with heavy alloy plate (24).
5. a kind of internal-mixing burner according to claim 1, it is characterised in that：The 310 stainless steel mixed plate (5) with
The junction of 304 stainless steel side covers (2) and interior stage body (13) is provided with Graphite pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110985.2U CN206522766U (en) | 2017-02-06 | 2017-02-06 | A kind of internal-mixing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110985.2U CN206522766U (en) | 2017-02-06 | 2017-02-06 | A kind of internal-mixing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522766U true CN206522766U (en) | 2017-09-26 |
Family
ID=59890262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110985.2U Active CN206522766U (en) | 2017-02-06 | 2017-02-06 | A kind of internal-mixing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111492179A (en) * | 2017-12-21 | 2020-08-04 | Bsh家用电器有限公司 | Injector device for a gas burner of a household appliance, gas burner and household appliance |
-
2017
- 2017-02-06 CN CN201720110985.2U patent/CN206522766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111492179A (en) * | 2017-12-21 | 2020-08-04 | Bsh家用电器有限公司 | Injector device for a gas burner of a household appliance, gas burner and household appliance |
| CN111492179B (en) * | 2017-12-21 | 2023-08-29 | Bsh家用电器有限公司 | Injector device for a gas burner of a household appliance, gas burner and household appliance |
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