CN201163028Y - Three-nozzle ultra-strong energy-focused combustor - Google Patents
Three-nozzle ultra-strong energy-focused combustor Download PDFInfo
- Publication number
- CN201163028Y CN201163028Y CNU2007201869804U CN200720186980U CN201163028Y CN 201163028 Y CN201163028 Y CN 201163028Y CN U2007201869804 U CNU2007201869804 U CN U2007201869804U CN 200720186980 U CN200720186980 U CN 200720186980U CN 201163028 Y CN201163028 Y CN 201163028Y
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- Prior art keywords
- loop
- ring
- burner
- communicated
- outer shroud
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- Expired - Lifetime
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- 230000006698 induction Effects 0.000 claims description 40
- 239000007921 spray Substances 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000002910 structure generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model relates to a three-nozzle super-strong energy gathering burner, comprising a furnace end seat and a furnace end, wherein the furnace end is fixed on the furnace end seat; the furnace end comprises an inner-loop gear cover, an outer-loop gear cover and a furnace end body; an inner-loop gas supply channel is arranged inside the furnace end body; the inner-loop gas supply channel is communicated with an inner-loop fire hole of the inner-loop gear cover; a middle-loop gas supply channel and an outer-loop gas supply channel are arranged inside the furnace end body as well; a middle-loop channel and an outer-loop channel which are mutually isolated are arranged inside the outer-loop gear cover; the middle-loop channel is communicated with a middle-loop fire hole; the outer-loop channel is communicated with an outer-loop fire hole; the burner also comprises an outer-loop ejecting pipe, a middle-loop ejecting pipe and an inner-loop ejecting pipe; the inner-loop ejecting pipe is communicated with an inner-loop nozzle; the middle-loop ejecting pipe is communicated with a middle-loop nozzle; the outer-loop ejecting pipe is communicated with an outer-loop nozzle; the inner-loop nozzle, the middle-loop nozzle and the outer-loop nozzle are respectively and independently connected with a valve body; the inner-loop nozzle, the middle-loop nozzle and the outer-loop nozzle are segmented and adjusted by the valve body. The burner is large in firepower regulating range, accurate in firepower control and high in thermal efficiency.
Description
Technical field
The utility model belongs to gas kitchen ranges, especially a kind of burner.
Background technology
The burner of common kitchen range generally has outer ring fire and interior ring fire, be usually said big fire and little fire, increased by a ring again in the ring fire outside that has, be referred to as three ring fires, but no matter how to become how should I address you, and they are by outer shroud nozzle and interior ring spray mouth air feed, respectively by interior ring and outer shroud nozzle injection, matching used gas valve also has only two joints, connects outer shroud nozzle and interior ring spray mouth respectively.
Existing kitchen range fire hole mostly is the circular fire hole of band angle, and perhaps fire hole is shaped as the groove shape; More than cause the drawback of kitchen range to be:
(1) the firepower adjustable range is little, and is too big at interval to big fire from minimum fire, can not realize the purpose of smart control firepower, reason with the spacing of interior ring fire and outer ring fire or too big at interval, heat around the pot when often causing the tip bottom pot cooking, pot heart is not warm;
(2) in the industry three present ring fires mostly be interior, in, outer three rings, but all shared nozzle of middle ring and outer shroud, outer ring fire and middle ring fire become big simultaneously or diminish during the control valve firepower;
(3) it is big that two of the twin-jet nozzle torch induction tunnel ejector capacity deficiencies, especially thermic load become, and just nozzle becomes under the big situation;
(4) the fire hole shape causes flame to loose outward, and flame is not concentrated, and heat scatters and disappears many, and the thermal efficiency descends.
Summary of the invention
In order to overcome the deficiency that the firepower adjustable range is big, the thermal efficiency is low of existing burner, the utility model provides a kind of firepower adjustable range greatly, accurately to control firepower, the superpower energy-gathering burner of three nozzles that the thermal efficiency is high.
The technical scheme that its technical problem that solves the utility model adopts is:
The superpower energy-gathering burner of a kind of three nozzles, comprise furnace head base, burner, described burner is fixedly mounted on the furnace head base, described burner comprises the inner circular tooth lid, outer shroud tooth lid and burner body, ring air supply channel in being provided with in the described burner body, the ring air supply channel is communicated with the interior ring fire hole of inner circular tooth lid in described, ring air supply channel and outer shroud air supply channel in also being provided with in the described burner body, be provided with the middle ring passage and the outer ring channel of mutual isolation in the described outer shroud tooth lid, the ring passage is communicated with middle ring fire hole in described, described outer ring channel is communicated with the outer shroud fire hole, described burner also comprises the outer shroud induction tunnel, middle ring induction tunnel and interior ring induction tunnel, the ring air supply channel is communicated with interior ring induction tunnel in described, the ring air supply channel is communicated with middle ring induction tunnel in described, and described outer shroud air supply channel is communicated with the outer shroud induction tunnel, and described interior ring induction tunnel is communicated with interior ring spray mouth, the ring induction tunnel is communicated with middle ring spray mouth in described, and described outer shroud induction tunnel is communicated with the outer shroud nozzle.Ring spray mouth, middle ring spray mouth, outer shroud nozzle independently connect valve body respectively in described, described in ring spray mouth, middle ring spray mouth, outer shroud nozzle sectional-regulated by valve body.
As preferred a kind of scheme: the ring fire hole is groove or hole with angle in described, described in the ring fire hole be that the inclination angle is 45 ° groove or hole, described outer shroud fire hole is that the inclination angle is 30 ° groove or hole.
As preferred another kind of scheme: be provided with divider wall in described outer shroud tooth lid, the inboard of described divider wall is middle ring passage, and the outside of described divider wall is an outer ring channel.
Further, described burner loam cake is the core shift structure.
Technical conceive of the present utility model is: burner is made up of furnace head base, outer shroud induction tunnel, middle ring induction tunnel, interior ring induction tunnel, burner altogether, and burner is made up of inner circular tooth lid, outer shroud tooth lid and burner body.
Three chambeies isolate injection: have three induction tunnels, three chambeies isolate injection, are divided into outer shroud induction tunnel, middle ring induction tunnel, interior ring induction tunnel, and each induction tunnel connects three different nozzles respectively to be controlled, and each nozzle is controlled by the valve body segmentation separately.
Accurately control firepower, the firepower adjustable range is bigger: burner combined burning chamber is divided into three chambeies, and interior ring, middle ring and outer shroud separate control, and the external tooth lid adopts two of the divider wall structure generations of uniqueness independently to control air cavity, and burning is provided;
Firepower is concentrated, and the thermal efficiency is higher: groove that the inclination angle is 45 ° and hole can make flame more concentrated, add 30 ° of angles that fire of outer shroud, and flame is more concentrated to the centre, and the thermal efficiency promotes.
The burner loam cake adopts the core shift structure, makes air-flow more stable, even: improve the stability that combustion gas directly enters burner air feed chamber air-flow from downside, the fire uniformity of speed of static pressure in the assurance air feed chamber, fire hole.
The beneficial effects of the utility model mainly show: the firepower adjustable range greatly, is accurately controlled firepower, thermal efficiency height.
Description of drawings
Fig. 1 is the structural representation of burner of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the internal structure schematic diagram of burner.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1-Fig. 3, the superpower energy-gathering burner of a kind of three nozzles, comprise furnace head base 1, burner 2, described burner 2 is fixedly mounted on the furnace head base 1, described burner 2 comprises inner circular tooth lid 3, outer shroud tooth lid 4 and burner body, ring air supply channel 6 in described burner body is provided with, ring air supply channel 6 is communicated with the interior ring fire hole 5 of inner circular tooth lid 3 in described, ring air supply channel 12 and outer shroud air supply channel 13 in also being provided with in the described burner body, be provided with the middle ring passage and the outer ring channel of mutual isolation in the described outer shroud tooth lid 4, the ring passage is communicated with middle ring fire hole 7 in described, described outer ring channel is communicated with outer shroud fire hole 8, described burner also comprises outer shroud induction tunnel 9, middle ring induction tunnel 10 and interior ring induction tunnel 11, ring air supply channel 12 and middle ring channel connection in described, described outer shroud air supply channel 13 is communicated with outer ring channel 8, ring induction tunnel 11 is communicated with interior ring air supply channel 6 in described, ring induction tunnel 10 is communicated with middle ring air supply channel 12 in described, described outer shroud induction tunnel 9 is communicated with outer shroud air supply channel 13, ring induction tunnel 11 is connected and the separate connection valve body with interior ring spray mouth in described, middle ring induction tunnel 10 is connected and the separate connection valve body with middle ring spray mouth, outer shroud induction tunnel 9 is connected and the separate connection valve body with the outer shroud nozzle, described interior ring spray mouth, middle ring spray mouth, the outer shroud nozzle is sectional-regulated by valve body.
Present embodiment three chambeies isolate injection: have three induction tunnels, three chambeies isolate injection, are divided into outer shroud induction tunnel, middle ring induction tunnel, interior ring induction tunnel; Accurately control firepower, the firepower adjustable range is bigger: burner combined burning chamber is divided into three chambeies, and interior ring, middle ring and outer shroud separate control, and the external tooth lid adopts two of the divider wall structure generations of uniqueness independently to control air cavity, and burning is provided; Firepower is concentrated, and the thermal efficiency is higher: groove that the inclination angle is 45 ° and hole can make flame more concentrated, add 30 ° of angles that fire of outer shroud, and flame is more concentrated to the centre, and the thermal efficiency promotes.The burner loam cake adopts the core shift structure, makes air-flow more stable, even: improve the stability that combustion gas directly enters burner air feed chamber air-flow from downside, the fire uniformity of speed of static pressure in the assurance air feed chamber, fire hole.
Claims (4)
1, the superpower energy-gathering burner of a kind of three nozzles, comprise furnace head base, burner, described burner is fixedly mounted on the furnace head base, described burner comprises the inner circular tooth lid, outer shroud tooth lid and burner body, ring air supply channel in being provided with in the described burner body, the ring air supply channel is communicated with the interior ring fire hole of inner circular tooth lid in described, it is characterized in that: ring air supply channel and outer shroud air supply channel in also being provided with in the described burner body, be provided with the middle ring passage and the outer ring channel of mutual isolation in the described outer shroud tooth lid, the ring passage is communicated with middle ring fire hole in described, described outer ring channel is communicated with the outer shroud fire hole, described burner also comprises the outer shroud induction tunnel, middle ring induction tunnel and interior ring induction tunnel, the ring air supply channel is communicated with interior ring induction tunnel in described, the ring air supply channel is communicated with middle ring induction tunnel in described, and described outer shroud air supply channel is communicated with the outer shroud induction tunnel, and described interior ring induction tunnel is communicated with interior ring spray mouth, the ring induction tunnel is communicated with middle ring spray mouth in described, and described outer shroud induction tunnel is communicated with the outer shroud nozzle.
2, the superpower energy-gathering burner of three nozzles as claimed in claim 1 is characterized in that: the ring fire hole is groove or hole with angle in described, and described middle ring fire hole is that the inclination angle is 45 ° groove or hole, and described outer shroud fire hole is that the inclination angle is 30 ° groove or hole.
3, the superpower energy-gathering burner of three nozzles as claimed in claim 1 or 2 is characterized in that: be provided with divider wall in described outer shroud tooth lid, the inboard of described divider wall is middle ring passage, and the outside of described divider wall is an outer ring channel.
4, the superpower energy-gathering burner of three nozzles as claimed in claim 3, it is characterized in that: the loam cake of described burner is the core shift structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201869804U CN201163028Y (en) | 2007-12-26 | 2007-12-26 | Three-nozzle ultra-strong energy-focused combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201869804U CN201163028Y (en) | 2007-12-26 | 2007-12-26 | Three-nozzle ultra-strong energy-focused combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163028Y true CN201163028Y (en) | 2008-12-10 |
Family
ID=40183963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201869804U Expired - Lifetime CN201163028Y (en) | 2007-12-26 | 2007-12-26 | Three-nozzle ultra-strong energy-focused combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163028Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016141644A1 (en) * | 2015-03-12 | 2016-09-15 | 广东美的厨房电器制造有限公司 | Burner and fuel gas implement |
| CN108105770A (en) * | 2016-11-25 | 2018-06-01 | 青岛海尔洗碗机有限公司 | A kind of ultrathin type burner and gas-cooker |
| CN111878812A (en) * | 2020-08-28 | 2020-11-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Fire cover, combustor and cooking utensils |
| CN114046500A (en) * | 2021-12-10 | 2022-02-15 | 火星人厨具股份有限公司 | A kind of burner |
-
2007
- 2007-12-26 CN CNU2007201869804U patent/CN201163028Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016141644A1 (en) * | 2015-03-12 | 2016-09-15 | 广东美的厨房电器制造有限公司 | Burner and fuel gas implement |
| CN108105770A (en) * | 2016-11-25 | 2018-06-01 | 青岛海尔洗碗机有限公司 | A kind of ultrathin type burner and gas-cooker |
| CN111878812A (en) * | 2020-08-28 | 2020-11-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Fire cover, combustor and cooking utensils |
| CN114046500A (en) * | 2021-12-10 | 2022-02-15 | 火星人厨具股份有限公司 | A kind of burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
| CX01 | Expiry of patent term |