CN204513395U - A kind of igniter and comprise the burner of this igniter - Google Patents
A kind of igniter and comprise the burner of this igniter Download PDFInfo
- Publication number
- CN204513395U CN204513395U CN201520123659.6U CN201520123659U CN204513395U CN 204513395 U CN204513395 U CN 204513395U CN 201520123659 U CN201520123659 U CN 201520123659U CN 204513395 U CN204513395 U CN 204513395U
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- CN
- China
- Prior art keywords
- introducing device
- air duct
- igniter
- pressure air
- air
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of igniter and comprises the burner of this igniter.Described igniter comprises the ignition channel (2) of pressure air introducing device (1) and through described pressure air introducing device (1), the top of described pressure air introducing device (1) arranges concave station district (3), bottom arranges the air duct (6) at multiple center around described pressure air introducing device (1), the axis of described multiple air duct (6) tilts compressed air to be incorporated into the bottom of described concave station district (3) thus the rotary air stream formed upwards all in the same direction, the axis incline direction of described multiple air duct (6) is consistent with the approach axis of the combustion gas being entered described concave station district (3) by blast tube, thus the low-pressure area of rotary air stream upwards described in combustion gas being introduced is fully to mix described air and described combustion gas.
Description
Technical field
The utility model relates to a kind of stove and accessory for dining room or kitchen and gas burner system, more particularly, relates to a kind of igniter and comprises the burner of this igniter.
Background technology
Existing burner igniter, cannot mix combustion gas and air fully usually.Often cause incomplete combustion, heat to pass many, the problem such as combustion efficiency is poor and carbonomonoxide concentration is high due to combustion gas and air undercompounding.Therefore, need one can fully air mixture and air, thus make can clean-burning igniter in combustion zone.
Utility model content
The technical problems to be solved in the utility model is, combustion gas and air cannot be mixed sufficient defect by the igniter for prior art, provides one can fully air mixture and air, thus make can clean-burning igniter in combustion zone.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of igniter, comprise the ignition channel of pressure air introducing device and through described pressure air introducing device, the air duct that the top of described pressure air introducing device arranges concave station district, bottom arranges multiple center around described pressure air introducing device, the axis of described multiple air duct tilts all in the same direction, and the axis incline direction of described multiple air duct is consistent with the approach axis of the combustion gas being entered described concave station district by blast tube.
In igniter described in the utility model, described multiple air duct is formed around the different annulus of the diameter at the center of described pressure air introducing device.
In igniter described in the utility model, the axis of described multiple air duct is along tilting clockwise or counterclockwise.
In igniter described in the utility model, the diameter of described multiple air duct is homogeneous.
In igniter described in the utility model, described pressure air introducing device comprises cylindrical upper portion and cylinder bottom, the diameter of described cylindrical upper portion is greater than the diameter of described cylinder bottom, described concave station district is arranged on the top of described cylindrical upper portion, and described multiple air duct is arranged on the bottom of described cylindrical upper portion.
In igniter described in the utility model, described ignition channel is the stepped cylindrical hole of downward increasing diameter; The active combustion control combustion gas of setting based on burner and the safety device of air supply in described ignition channel.
The utility model solves another technical scheme that its technical problem adopts: construct a kind of burner, comprise gas combustion apparatus, pressure air room, igniter and combustion zone, described gas combustion apparatus comprises fuel chamber, blast tube and gas outlet, described igniter comprises the ignition channel of pressure air introducing device and through described pressure air introducing device, igniter is established in described ignition channel, the top of described pressure air introducing device arranges concave station district, bottom arranges the air duct at multiple center around described pressure air introducing device, the axis of described multiple air duct tilts all in the same direction, the axis incline direction of described multiple air duct is consistent with the approach axis of the combustion gas being entered described concave station district by described blast tube from described fuel chamber through described gas outlet, well-mixed empty combustion gas enters described combustion zone through empty blast tube.
In burner described in the utility model, described multiple air duct is formed around the different annulus of the diameter at the center of described pressure air introducing device, and the axis edge of described multiple air duct tilts clockwise or counterclockwise and the diameter of described multiple air duct is homogeneous.
In burner described in the utility model, described ignition channel is the stepped cylindrical hole of downward increasing diameter; The active combustion control combustion gas of setting based on burner and the safety device of air supply in described ignition channel.
In burner described in the utility model, described pressure air introducing device comprises cylindrical upper portion and cylinder bottom, the diameter of described cylindrical upper portion is greater than the diameter of described cylinder bottom, described concave station district is arranged on the top of described cylindrical upper portion, and described multiple air duct is arranged on the bottom of described cylindrical upper portion.
Implement igniter of the present utility model and burner, there is following beneficial effect: generation rotates up air-flow to the pressure air that is arranged so that of pressure air introducing device in concave station district, thus low-pressure area is formed centrally in this swirling eddy, and then combustion gas is introduced, thus make air and combustion gas mixing more abundant, improve the efficiency of combustion of gaseous mixture, reduce further the emission index of the waste gas such as carbon monoxide.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the first embodiment of igniter of the present utility model;
Fig. 2 is the structural representation of the air duct of the igniter shown in Fig. 1;
Fig. 3 is the structural representation of the first embodiment of burner of the present utility model.
Detailed description of the invention
As shown in Figure 1, igniter of the present utility model comprises the ignition channel 2 of pressure air introducing device 1 and through described pressure air introducing device 1.In ignition channel 2, igniter and/or safety device can be set.Described pressure air introducing device 1 comprises cylindrical upper portion 4 and cylinder bottom 5, and the diameter of described cylindrical upper portion 4 is greater than the diameter of described cylinder bottom 5.The top of described cylindrical upper portion 4 arranges concave station district 3.The degree of depth in described concave station district 3 is about 1/2 of the thickness of described cylindrical upper portion 4.The bottom of described cylindrical upper portion 4 arranges the air duct 6 at multiple center around described pressure air introducing device 1.The axis of described multiple air duct 6 tilts compressed air to be incorporated into the bottom in described concave station district 3 thus the rotary air stream formed upwards all in the same direction.The axis incline direction of described multiple air duct 6 is consistent with the approach axis of the combustion gas being entered described concave station district 3 by blast tube, thus the low-pressure area of rotary air stream upwards described in combustion gas being introduced is fully to mix described air and described combustion gas.
Fig. 2 is the structural representation of the air duct of the igniter shown in Fig. 1.As shown in Figure 2,6 air ducts 6 are arranged to circular around the center of described pressure air introducing device 1, and the bottom running through described cylindrical upper portion 4 arrives described concave station district 3.The axis of described 6 air ducts 6 all becomes 45 degree with vertical axis and diameter is homogeneous.Described 6 air ducts 6 tilt along clockwise direction.Now, the setting combustion gas by blast tube being arranged to enter along clockwise direction to coordinate this air duct 6 is needed.
Due to pressure air enter from these 6 air channels 6 time, the air-flow that turns clockwise upwards will be produced, thus be formed centrally low-pressure area in this swirling eddy upwards.When combustion gas is arranged to enter along clockwise direction equally, due to the existence of this low-pressure area, combustion gas will be inhaled into this low-pressure area, thus rotate up mixing clockwise together with pressure air, so make air and combustion gas mixing more abundant.Further, this strand rotates mixed airflow simultaneously can the igniter of protection setting in ignition channel 2 and/or safety device (such as thermoelectricity occasionally fire defector rod), reduces high temperature to its loss.
Those skilled in the art know, in other embodiments of the present utility model, can arrange the air duct 6 of other quantity, such as 3, four, five, seven or more.Many group air ducts 6 also can be set, often organize air duct and formed around the different annulus of the diameter at the center of described pressure air introducing device 1.The diameter of described multiple air duct 6 can be the same or different.The axis of described air duct 6 can become 20-70 degree by vertical axis.
In another embodiment of the present utility model, can arrange 8 described air ducts 6 in the counterclockwise direction Relative vertical axis become 60 degree of inclinations.Now, the setting combustion gas by blast tube being arranged to enter in the counterclockwise direction to coordinate this air duct 6 is needed.Due to pressure air enter from these 8 air channels 6 time, will produce upwards be rotated counterclockwise air-flow, thus be formed centrally low-pressure area in this swirling eddy upwards.When combustion gas is arranged to enter in the counterclockwise direction equally, due to the existence of this low-pressure area, combustion gas will be inhaled into this low-pressure area, thus rotate up mixing counterclockwise together with pressure air, so make air and combustion gas mixing more abundant.
In other embodiments of the present utility model, described pressure air introducing device 1 also can be arranged to other shapes, such as square column type, triangle cylindricality etc.Now, the top of described pressure air introducing device 1 arranges concave station district 3, bottom arranges the air duct 6 at multiple center around described pressure air introducing device 1, the axis of described multiple air duct 6 tilts compressed air to be incorporated into the bottom in described concave station district 3 from described pressure air room thus the rotary air stream formed upwards all in the same direction, the axis incline direction of described multiple air duct 6 is consistent with the approach axis of combustion gas, thus the low-pressure area of rotary air stream upwards described in combustion gas being introduced is fully to mix described air and described combustion gas, well-mixed empty combustion gas enters combustion zone through empty blast tube 12.
Further as shown in Figure 1, described ignition channel 2 is be made up of stepped cylindrical hole that is identical, that diametrically increase progressively down, four centers.One, the bottom of largest diameter cylindrical hole inwall can arrange internal thread 21 with fixed ignition device and/or safety device.
Implement igniter of the present utility model, wherein pressure air introducing device be arranged so that pressure air concave station district produce rotate up air-flow, thus low-pressure area is formed centrally in this swirling eddy, and then combustion gas is introduced, thus make air and combustion gas mixing more abundant, improve the efficiency of combustion of gaseous mixture, reduce further the emission index of the waste gas such as carbon monoxide.Further, this strand rotates mixed airflow simultaneously can the igniter of protection setting in ignition channel and/or safety device (such as thermoelectricity occasionally fire defector rod), reduces high temperature to its loss.
Fig. 3 is the structural representation of the first embodiment of burner of the present utility model.As shown in Figure 3, burner of the present utility model, comprises gas combustion apparatus, pressure air room, igniter and combustion zone.Described gas combustion apparatus comprises fuel chamber 7, blast tube 8 and gas outlet 9, and described igniter comprises the ignition channel 2 of pressure air introducing device 1 and through described pressure air introducing device 1.The safety device 11 burner being set in described ignition channel 2 and supplying based on active combustion control combustion gas and the air of burner.This safety device 11 can be thermocouple or flame monitor.Described pressure air introducing device 1 comprises cylindrical upper portion 4 and cylinder bottom 5, and the diameter of described cylindrical upper portion 4 is greater than the diameter of described cylinder bottom 5.The top of described cylindrical upper portion 4 arranges concave station district 3.The degree of depth in described concave station district 3 is about 1/5 of the thickness of described cylindrical upper portion 4.The bottom of described cylindrical upper portion 4 arranges the air duct 6 at multiple center around described pressure air introducing device 1.The axis of described multiple air duct 6 tilts compressed air to be incorporated into the bottom in described concave station district 3 thus the rotary air stream formed upwards all in the same direction.Be stored in combustion gas in fuel chamber 7 through blast tube 8, be input to the top in concave station district 3 from gas outlet 9.Now, the approach axis of combustion gas is consistent with the axis incline direction of described multiple air duct 6, such as, is clockwise or is counterclockwise.Now, due to pressure air enter from air channels 6 time, will produce upwards clockwise or be rotated counterclockwise air-flow, thus be formed centrally low-pressure area in this swirling eddy upwards.When combustion gas is arranged to enter clockwise or counterclockwise equally, due to the existence of this low-pressure area, combustion gas will be inhaled into this low-pressure area, thus rotate up mixing clockwise or counterclockwise together with pressure air, and then form air fuel gas mixed air vessel 13 above concave station district 3.In air fuel gas mixed air vessel 13, air and combustion gas mixing more abundant.This air fuel gas mixed air vessel 13 is made up of upper cylindrical cavity and lower cylindrical cavity.On this, the diameter of cylindrical cavity is less, and the diameter of lower cylindrical cavity is larger.Empty blast tube 12 is communicated with the upper cylindrical cavity of air fuel gas mixed air vessel 13, and the diameter of empty blast tube 12 is less than the diameter of the upper cylindrical cavity of air fuel gas mixed air vessel 13.Diameter due to air fuel gas mixed air vessel 13 times large upper and lower and empty blast tubes 12 is less than the design of the diameter of cylindrical cavity on this, make portion of air and combustion gas mixing gas can not be discharged to combustion zone in time, but continue to rotate mixing in air fuel gas mixed air vessel 13, thus further ensure that air and combustion gas mixing more abundant, improve the efficiency of combustion of gaseous mixture, reduce further the emission index of the waste gas such as carbon monoxide.Further, this strand rotates mixed airflow simultaneously can the igniter of protection setting in ignition channel 2 and/or safety device (such as thermoelectricity occasionally fire defector rod), reduces high temperature to its loss.
Those skilled in the art know, the igniter in the present embodiment can based on the embodiment manufacture of the igniter shown in Fig. 1-2.Those skilled in the art know further, can adopt any design as known in the art and parts for the miscellaneous part in burner or design.Based on instruction of the present utility model, those skilled in the art can adopt parts as known in the art and design, construct burner described in the utility model, are just not repeated at this.
Implement burner of the present utility model, there is following beneficial effect: generation rotates up air-flow to the pressure air that is arranged so that of pressure air introducing device in concave station district, thus low-pressure area is formed centrally in this swirling eddy, and then combustion gas is introduced, thus make air and combustion gas mixing more abundant, improve the efficiency of combustion of gaseous mixture, reduce further the emission index of the waste gas such as carbon monoxide.
Although the utility model is described by specific embodiment, it will be appreciated by those skilled in the art that, when not departing from the utility model scope, various conversion can also be carried out and be equal to substituting to the utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole embodiments fallen in the utility model right.
Claims (10)
1. an igniter, it is characterized in that, comprise the ignition channel (2) of pressure air introducing device (1) and through described pressure air introducing device (1), the top of described pressure air introducing device (1) arranges concave station district (3), bottom arranges the air duct (6) at multiple center around described pressure air introducing device (1), the axis of described multiple air duct (6) tilts all in the same direction, the axis incline direction of described multiple air duct (6) is consistent with the approach axis of the combustion gas being entered described concave station district (3) by blast tube.
2. igniter according to claim 1, is characterized in that, described multiple air duct (6) is formed around the different annulus of the diameter at the center of described pressure air introducing device (1).
3. igniter according to claim 2, is characterized in that, the axis of described multiple air duct (6) is along tilting clockwise or counterclockwise.
4. igniter according to claim 2, is characterized in that, the diameter of described multiple air duct (6) is homogeneous.
5. according to the igniter in claim 1-4 described in any one, it is characterized in that, described pressure air introducing device (1) comprises cylindrical upper portion (4) and cylinder bottom (5), the diameter of described cylindrical upper portion (4) is greater than the diameter of described cylinder bottom (5), described concave station district (3) is arranged on the top of described cylindrical upper portion (4), and described multiple air duct (6) is arranged on the bottom of described cylindrical upper portion (4).
6. igniter according to claim 1, it is characterized in that, the stepped cylindrical hole that described ignition channel (2) is downward increasing diameter, the active combustion control combustion gas of setting based on burner and the safety device (11) of air supply in described ignition channel (2).
7. a burner, comprise gas combustion apparatus, pressure air room, igniter and combustion zone, it is characterized in that, described gas combustion apparatus comprises fuel chamber (7), blast tube (8) and gas outlet (9), described igniter comprises the ignition channel (2) of pressure air introducing device (1) and through described pressure air introducing device (1), the top of described pressure air introducing device (1) arranges concave station district (3), bottom arranges the air duct (6) at multiple center around described pressure air introducing device (1), the axis of described multiple air duct (6) tilts all in the same direction, the axis incline direction of described multiple air duct (6) is consistent with the approach axis of the combustion gas being entered described concave station district (3) by described blast tube (8) from described fuel chamber (7) through described gas outlet (9), the empty combustion gas of mixing enters described combustion zone through empty blast tube (12).
8. burner according to claim 7, it is characterized in that, described multiple air duct (6) is formed around the different annulus of the diameter at the center of described pressure air introducing device (1), and the axis edge of described multiple air duct (6) tilts clockwise or counterclockwise and the diameter of described multiple air duct (6) is homogeneous.
9. burner according to claim 7, is characterized in that, the stepped cylindrical hole that described ignition channel (2) is downward increasing diameter; The active combustion control combustion gas of setting based on burner and the safety device (11) of air supply in described ignition channel (2).
10. according to the burner in claim 7-9 described in any one, it is characterized in that, described pressure air introducing device (1) comprises cylindrical upper portion (4) and cylinder bottom (5), the diameter of described cylindrical upper portion (4) is greater than the diameter of described cylinder bottom (5), described concave station district (3) is arranged on the top of described cylindrical upper portion (4), and described multiple air duct (6) is arranged on the bottom of described cylindrical upper portion (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123659.6U CN204513395U (en) | 2015-03-03 | 2015-03-03 | A kind of igniter and comprise the burner of this igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123659.6U CN204513395U (en) | 2015-03-03 | 2015-03-03 | A kind of igniter and comprise the burner of this igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513395U true CN204513395U (en) | 2015-07-29 |
Family
ID=53711369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123659.6U Withdrawn - After Issue CN204513395U (en) | 2015-03-03 | 2015-03-03 | A kind of igniter and comprise the burner of this igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696959A (en) * | 2015-03-03 | 2015-06-10 | 兆轩能科技有限公司 | Burner and igniter thereof |
-
2015
- 2015-03-03 CN CN201520123659.6U patent/CN204513395U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696959A (en) * | 2015-03-03 | 2015-06-10 | 兆轩能科技有限公司 | Burner and igniter thereof |
| WO2016138866A1 (en) * | 2015-03-03 | 2016-09-09 | 兆轩能科技有限公司 | Burner and igniter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20170329 |