CN202253632U - Complete premix integrated burner - Google Patents
Complete premix integrated burner Download PDFInfo
- Publication number
- CN202253632U CN202253632U CN2011202095421U CN201120209542U CN202253632U CN 202253632 U CN202253632 U CN 202253632U CN 2011202095421 U CN2011202095421 U CN 2011202095421U CN 201120209542 U CN201120209542 U CN 201120209542U CN 202253632 U CN202253632 U CN 202253632U
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- fire hole
- metal
- fire holes
- integrated form
- conglomerate
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Abstract
The utility model discloses a complete premix integrated burner, relates to a burner used for industrial and commercial kitchen wares, and aims to overcome the deficiency of the conventional burner. The complete premix integrated burner comprises fire holes formed by a metal frame and a plurality of metal pieces, a flow separating device, a distributing chamber, a mixing device, a blower and other accessories. Fuel gas and air are completely mixed through a spoiler in the mixing device and enter the distributing chamber so as to be uniformly distributed to the fire holes through the flow separating device; the fire holes refer to main fire holes formed by a plurality of metal pieces and auxiliary fire holes on the metal frame; and as the area of the fire holes are obviously enlarged, and the length of stabilized flame edge is also increased obviously at the same time, the mixed gas can combust on the fire holes stably. In order to realize automatic control, a controller, an igniting device and a flame failure protection device can be arranged, and a main fire device can be arranged as per the requirement. By using the complete premix integrated burner, the complete premix combustion can be realized, the thermal efficiency is improved, the stability is increased, and the power of the blower is decreased at the same time.
Description
Technical field
The utility model relates to a kind of industry, commercial kitchen tools are used burner.
Background technology
In the burner that existing industry, commercial kitchen tools are used, no matter be forced-air blast formula or injection type, it is discoid that its burner head adopts cast form to cast mostly, is drilled with circular burner port above.Because the fire hole area is limited, cause that combustion noise is big, combustion intensity is low, flame holding is poor, the efficiency of combustion and the thermal efficiency are relatively low.
Summary of the invention
The purpose of the utility model just is to overcome the weak point of said burner, through unique design, has increased the fire hole area, and burning is more stable, combustion intensity is high thereby make, and makes the thermal efficiency obvious.In addition, because the variation of combustion position and mixing arrangement has realized full premix combustion, reduced power of fan.
The technical scheme that the utility model adopted is:
Novel burner is become by fire hole, part flow arrangement, mixing arrangement, blower fan and other enclosure group.
Fire hole is the main body of burner, is combined to form by metal framework and square fire hole conglomerate.Metal framework is shaped as round outside but spuare inside, and inside is cavity, and boring is as auxiliary fire hole on framework.It is main fire hole material that the fire hole conglomerate adopts resistant to elevated temperatures foil, connect with the metal bar more than two between the multi-disc sheet metal, between sheet and the sheet with packing ring at interval, thereby form many slits and the square fire hole conglomerate of larger area.Between the multi-disc sheet metal also the available metal corrugated ribbon at interval, sheet metal and wavy metal band stack mutually, and with the connection of the metal bar more than two, form square fire hole conglomerate.The square fire hole conglomerate that connects is placed in the square structure in the metal framework, and the bottom adds part flow arrangement, and fixes with screw or welding manner.Part flow arrangement can be processed by porous metal plate, also can be processed by woven wire, is positioned at below the fire hole.Metal framework and fire hole conglomerate are combined to form fire hole, form burner head jointly with part flow arrangement again.The mixing arrangement upper end diameter is bigger, narrows gradually, forms distributor chamber, and links to each other with combustion head; The lower end is connected with the blower fan pipeline, thereby forms whole combustion system.
The air that combustion gas that is got into by nozzle and blower fan blast fully mixes through the spoiler in the mixing tube, gets into distributor chamber then; Be assigned to mist on the fire hole equably by part flow arrangement; Main fire hole that fire hole is formed by the multi-disc sheet metal and the auxiliary fire hole on the metal framework are formed; Because the fire hole area obviously increases; Simultaneously the steady flame edge length of fire hole also obviously increases, so mist can smooth combustion on this fire hole, from flame and not tempering.
As required, mixing arrangement is provided with interface, can be connected with gas nozzle, blower fan, igniting and blowout protection line, female fire etc. respectively.Be provided with the screw-shaped spoiler in the mixing arrangement.
For realizing automatic control, be provided with controller, igniter, flame-out protection device, and be provided with main fire device as required.
The beneficial effect of the utility model is:
Through spoiler combustion gas, air are fully mixed, realize the complete pre-mixing type burning, and power of fan is obviously reduced;
Structure through particular design such as part flow arrangement, sheet metal, metal frameworks can form many slits and larger area fire hole, make flame stabilization, burning fully and firepower concentrate, the thermal efficiency is obviously improved;
Description of drawings
Fig. 1 is the structural representation of the utility model.
Part description in the sketch map: fire hole (1), metal framework (2), part flow arrangement (3), mixing arrangement (4), spoiler (5), nozzle (6), blower fan (7).
The specific embodiment
Fire hole (1) by multi-disc foil and metal bar, packing ring etc. form combines to be assembled into combustion head through metal framework (2), with part flow arrangement (3), and then combines to form whole burner with other devices such as blower fan and annex.
Combustion gas mixes in mixing arrangement (4) with the air that blower fan (7) blasts through nozzle (6) ejection, through spoiler (5) mixing abundant after, be evenly distributed on the fire hole (1) through part flow arrangement (3) and burn.Can set up devices such as igniter, flame-out protection device, controller, magnetic valve as required.
Claims (7)
1. a full premix integrated form burner comprises: metal framework; Square fire hole conglomerate; Part flow arrangement; Mixing arrangement; Blower fan is characterized in that, said square fire hole conglomerate is positioned at said metal framework, forms fire hole; Said part flow arrangement is positioned at the fire hole below, forms burner head jointly; The upper end of said mixing arrangement links to each other with the burning head, and the lower end links to each other with the pipeline of said blower fan again.
2. full premix integrated form burner according to claim 1 is characterized in that metal framework is round outside but spuare inside shape, is drilled with fire hole on the edge, and sheet metal rectangular fire hole conglomerate is installed in the inner space.
3. full premix integrated form burner according to claim 1 is characterized in that main fire hole by the multi-disc sheet metal, connects through two above metal bars, with packing ring at interval, forms square fire hole conglomerate between sheet and sheet.
4. full premix integrated form burner according to claim 1, it is characterized in that main fire hole by multi-disc sheet metal and multistage wavy metal band apart from one another by stacking, connect through two above metal bars, form square fire hole conglomerate.
5. full premix integrated form burner according to claim 1 is characterized in that part flow arrangement is that porous metal plate or woven wire are processed, and is fixed on the fire hole bottom.
6. full premix integrated form burner according to claim 1 is characterized in that being provided with the helical form spoiler in the mixing arrangement, is provided with the interface with blower fan, gas nozzle, igniting and blowout protection line and primary fire pipe.
7. full premix integrated form burner according to claim 1 is characterized in that being provided with female fire, igniting and flame-out protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202095421U CN202253632U (en) | 2011-06-21 | 2011-06-21 | Complete premix integrated burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202095421U CN202253632U (en) | 2011-06-21 | 2011-06-21 | Complete premix integrated burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253632U true CN202253632U (en) | 2012-05-30 |
Family
ID=46114868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202095421U Expired - Fee Related CN202253632U (en) | 2011-06-21 | 2011-06-21 | Complete premix integrated burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104246368A (en) * | 2012-04-20 | 2014-12-24 | Bsh博世和西门子家用电器有限公司 | Burner for a gas-heated cooking appliance |
| CN104807008A (en) * | 2015-04-10 | 2015-07-29 | 袁树月 | Gas premixed burner |
-
2011
- 2011-06-21 CN CN2011202095421U patent/CN202253632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104246368A (en) * | 2012-04-20 | 2014-12-24 | Bsh博世和西门子家用电器有限公司 | Burner for a gas-heated cooking appliance |
| CN104807008A (en) * | 2015-04-10 | 2015-07-29 | 袁树月 | Gas premixed burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |