CN202350042U - Straight pipe combustor - Google Patents
Straight pipe combustor Download PDFInfo
- Publication number
- CN202350042U CN202350042U CN2011204149290U CN201120414929U CN202350042U CN 202350042 U CN202350042 U CN 202350042U CN 2011204149290 U CN2011204149290 U CN 2011204149290U CN 201120414929 U CN201120414929 U CN 201120414929U CN 202350042 U CN202350042 U CN 202350042U
- Authority
- CN
- China
- Prior art keywords
- combustion tube
- fire
- thermocouple
- tube
- fire hole
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Control Of Combustion (AREA)
Abstract
Provided is a straight pipe combustor. A plurality of fire outlet holes are uniformly arranged on a combustion pipe, a thermocouple is fixed at the end of the combustion pipe, and maintaining fire holes are arranged on the combustion pipe at the position corresponding to the thermocouple. The straight pipe combustor is characterized in that the combustion pipe is a straight pipe, and at least two rows of maintaining fire holes of the combustion pipe are arranged in staggered ranking mode. The at least two rows of maintaining fire holes of the combustion pipe are arranged in staggered ranking mode so that the maintaining fire holes of the combustion pipe are stable in fire discharge and not apt to generate floating flame, and further the thermocouple is led to work reliably. Simultaneously, at least two rows of maintaining fire holes are arranged to be favorable for reducing local pressure of the maintaining fire holes and enable the maintaining fire holes to be stable in fire discharge.
Description
Technical field
The utility model relates to a kind of straight tube burner.
Background technology
At present, various burner structures are numerous.Like Chinese patent " a kind of lower burner that is used for baking box " just proposed for No. 201020508323.9.The main combustion tube of the burner in this technical scheme is back-shaped main combustion tube, evenly is provided with a plurality of fire output holes on the back-shaped main combustion tube; Be communicated with a Venturi tube on the back-shaped main combustion tube, this Venturi tube is provided with the thermocouple fixed head, and the back-shaped main combustion tube corresponding with this thermocouple fixed head is provided with keeps fire hole; Back-shaped main combustion tube is provided with the burner plate of igniting.On thermocouple fixed head corresponding position, be provided with and keep fire hole, it can make flame combustion more stable.
But not enough below it exists: 1, said burner is kept the fuel gas inlet place that fire hole is located at main combustion tube, and this place causes from flame because of gaseous-pressure greatly easily, thereby causes the thermocouple mistake to close air inlet, makes burner operation unreliable.2, said burner adopts direct-fired mode, makes that heating is inhomogeneous.
Summary of the invention
The purpose of the utility model is: provide that a kind of burner operation is reliable, the straight tube burner of homogeneous heating.
In order to reach above purpose, the utility model is realized through following technical scheme:
A kind of straight tube burner evenly is provided with several fire output holes on the combustion tube; The combustion tube end is fixed with thermocouple, is provided with the combustion tube of thermocouple corresponding position and keeps fire hole; It is characterized in that: described combustion tube is a straight tube, and described combustion tube is provided with two rows at least and keeps fire hole, keeps the fire hole interleaved and arranges setting.
The advantage of the utility model is: keep fire hole because combustion tube is provided with two rows at least, keep the fire hole interleaved and arrange to be provided with, make the fire hole of keeping of combustion tube fire stablely, be difficult for producing from flame, thereby make the thermocouple reliable operation.Simultaneously, be provided with two rows at least and keep fire hole and be beneficial to reduce and keep the fire hole partial pressure, make and keep fire hole and fire stable.
In the utility model, described combustion tube below is provided with arc, forms the strip fire tank between arc and combustion tube.It is more stable that the strip fire tank can make the fire output hole of combustion tube fire.
In the utility model, described combustion tube top is provided with fireguard.Fireguard can make the burner more even heating.
In the utility model, described combustion tube end is fixed with the igniting pin.
Description of drawings
Fig. 1 is the structural representation of side direction on the utility model.
Fig. 2 be the utility model lower side to structural representation.
The specific embodiment
In conjunction with Fig. 1, shown in Figure 2: the straight tube burner of present embodiment comprises: evenly be provided with several fire output holes 2 on the combustion tube 1; The combustion tube end is fixed with thermocouple 3, is provided with the combustion tube of thermocouple corresponding position and keeps fire hole 4.Combustion tube is a straight tube, and combustion tube is provided with two rows at least and keeps fire hole 4, keeps the fire hole interleaved and arranges setting.The combustion tube below is provided with arc 5, forms the strip fire tank between arc and combustion tube.The combustion tube top is provided with fireguard 6.The combustion tube end is fixed with igniting pin 7.
Because combustion tube is provided with two rows at least and keeps fire hole, keeps the fire hole interleaved and arrange to be provided with, make the fire hole of keeping of combustion tube fire stablely, be difficult for producing, thereby make the thermocouple reliable operation from flame.Simultaneously, be provided with two rows at least and keep fire hole and be beneficial to reduce and keep the fire hole partial pressure, make and keep fire hole and fire stable.
Claims (4)
1. a straight tube burner evenly is provided with several fire output holes on the combustion tube; The combustion tube end is fixed with thermocouple, is provided with the combustion tube of thermocouple corresponding position and keeps fire hole; It is characterized in that: described combustion tube is a straight tube, and described combustion tube is provided with two rows at least and keeps fire hole, keeps the fire hole interleaved and arranges setting.
2. straight tube burner according to claim 1; It is characterized in that: described combustion tube below is provided with arc, forms the strip fire tank between arc and combustion tube.
3. straight tube burner according to claim 1; It is characterized in that: described combustion tube top is provided with fireguard.
4. straight tube burner according to claim 1; It is characterized in that: described combustion tube end is fixed with the igniting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204149290U CN202350042U (en) | 2011-10-27 | 2011-10-27 | Straight pipe combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204149290U CN202350042U (en) | 2011-10-27 | 2011-10-27 | Straight pipe combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350042U true CN202350042U (en) | 2012-07-25 |
Family
ID=46539044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204149290U Expired - Lifetime CN202350042U (en) | 2011-10-27 | 2011-10-27 | Straight pipe combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975798A (en) * | 2017-11-17 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN109386829A (en) * | 2018-09-11 | 2019-02-26 | 广东美的厨房电器制造有限公司 | Burner for oven and the oven with it |
-
2011
- 2011-10-27 CN CN2011204149290U patent/CN202350042U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975798A (en) * | 2017-11-17 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN109386829A (en) * | 2018-09-11 | 2019-02-26 | 广东美的厨房电器制造有限公司 | Burner for oven and the oven with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201527106U (en) | Air-gas mixing device for gas water heater | |
| CN202253640U (en) | Burner of gas water heater | |
| CN202350042U (en) | Straight pipe combustor | |
| CN203010604U (en) | Corrosion resistant duel fuel combustor | |
| CN201925928U (en) | Air inlet double-ejection combustor with guide ejection systems | |
| CN102121699B (en) | Partially premixed gas burning head | |
| CN203489269U (en) | Mutation transition fuel gas pulse combustion heater of premixer | |
| CN202048572U (en) | Industrial gas burner | |
| CN201166365Y (en) | Ammine torch combustor | |
| CN208418725U (en) | A kind of packaged boiler burner for various gas multifuel combustion | |
| CN203442829U (en) | High-energy-efficiency fire grate burner and high-energy-efficiency gas water heater | |
| CN203703970U (en) | Infrared heating device | |
| CN202203980U (en) | Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending | |
| CN202253632U (en) | Complete premix integrated burner | |
| CN202630057U (en) | Energy-saving blast furnace end | |
| CN112443835A (en) | Energy-saving fuel oil combustion system | |
| CN203757708U (en) | Coal bed gas burner | |
| CN202074521U (en) | Forced ventilation flameless burner | |
| CN203501212U (en) | Self entraining and purging system for double-fuel spray nozzle of combustion chamber | |
| CN103423768B (en) | A kind of dual-fuel combustion chamber nozzle of combustion self bleed blow out system | |
| CN103032874B (en) | Full premix panel burner | |
| CN201611095U (en) | Combustor | |
| CN2861764Y (en) | Burner for gas kitchen range | |
| CN207610212U (en) | A kind of fire hole piece of low emission combustor | |
| CN201715502U (en) | Gas burner for integrating gas oven and gas stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |