CN202392799U - Complete upper air inlet stove combustor - Google Patents
Complete upper air inlet stove combustor Download PDFInfo
- Publication number
- CN202392799U CN202392799U CN2011205279291U CN201120527929U CN202392799U CN 202392799 U CN202392799 U CN 202392799U CN 2011205279291 U CN2011205279291 U CN 2011205279291U CN 201120527929 U CN201120527929 U CN 201120527929U CN 202392799 U CN202392799 U CN 202392799U
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- nozzle
- air intake
- induction tunnel
- air inlet
- seat
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Abstract
The utility model relates to a complete upper air inlet stove combustor. The technical problem to be solved of the utility model is to achieve an optimal combustion effect. The combustor comprises an upper base and a lower base, wherein the lower base is used for connecting fuel gas; the upper base is arranged above the lower base, and is used for spraying fuel gas for burning; a primary air inlet gap is formed between the upper base and the lower base; an injection tube and a nozzle are arranged between the upper base and the lower base; and the nozzle is connected to the lower base, and is opposite to the air inlet of the injection tube. Specific to stove combustors of different requirements, primary air amount is required to be adjusted, so that an optimal combustion effect is achieved, and the improvement is that a primary air inlet adjusting device is arranged on the nozzle or the injection tube or between the nozzle and the injection tube.
Description
Technical field
The utility model relates to the gas kitchen ranges field, a kind of full upward air intake cooker burner of saying so more specifically.
Background technology
In the prior art, the nozzle majority of the gas kitchen ranges of last air intake is vertical or approximate vertical setting, forms than mitre with horizontal plane, and identical with nozzle centerline thus induction tunnel just can't extend.In addition because nozzle and induction tunnel are vertical layout; One time air intake mainly still relies on the supply of panel below; Injection from bottom to top, for existing built-in type cooker, the mode of this injection can cause the air supply limited; Thereby limited the combustion gas injection volume, made the burning design power to strengthen.To this, also have the people with designs of nozzles on panel, but since the problem of orientation still can't reach air feed and meet the demands.Thereby the undercompounding that causes an air intake of air intake kitchen range, combustion efficiency still do not reach comparatively desirable state, and the power of kitchen range still is difficult to do greatly.Existing in addition kitchen range can't be regulated an air intake under the source of the gas complicated situation, and to adapt to the variation of environment for use, air and combustion gas mixing ratio do not reach ideal effect, reduce efficiency of combustion greatly.
Summary of the invention
The utility model technical problem to be solved is to overcome defective of the prior art, and the structure of full upward air intake cooker burner is done further to optimize, and makes it can regulate the mixed proportion of combustion gas and primary air, guarantees the combustion efficiency that product is best.
This patent is realized above-mentioned purpose through following technical scheme.
The full upward air intake cooker burner of said creation comprises the seat of honour and following two parts, and following seat is used to connect combustion gas; The seat of honour is located at down seat top and is used to spray combustion gas and burns; Air inlet gap once between the seat of honour and following is provided with induction tunnel and nozzle between the seat of honour and following, and nozzle is connected to down seat; Relative with the induction tunnel air inlet, its improvement part is between said nozzle or induction tunnel or nozzle and induction tunnel, to be provided with air intake adjusting device one time.An air intake adjusting device act as and makes product at air pressure, under the source of the gas complicated situation product is regulated, and just regulates the air door of product, and primary air and combustion gas can better be mixed, and guarantees the combustion efficiency that product is best.
The induction tunnel and the nozzle of this patent are horizontally disposed with; Induction tunnel is parallel with panel with nozzle; Changed the defective of traditional cooker burner induction tunnel length limited, parallel design can also make that the interior air motion of induction tunnel is more smooth and easy except sufficient Design of length surplus can be provided; Help fully mixing and injection at a high speed of combustion gas and air, improve gas supply efficient.
The nozzle bosses of this patent is in a following upper surface, and nozzle and induction tunnel are positioned at the top of kitchen range panel.The very convenient cleaning of the nozzle of this structure can plug nozzle even there is booty such as soup to fall into down seat yet, as long as pull down the seat of honour, just can easily booty be erased.
The seat of honour comprises center pyrosphere and outer pyrosphere generally speaking; Because center pyrosphere power is less; And the design space is comparatively narrow; Therefore said horizontally disposed induction tunnel and nozzle are used for to outer pyrosphere air feed, and general vertically disposed center induction tunnel and the independent air feed of central nozzle of adopting of center pyrosphere.Rationally, make that the structure of cooker burner is compact more, in small size, realize multiple power demand simultaneously to the Demand Design desired structure of combustion power.
For outside pyrosphere because girth is longer, for make mixed combustion gas can be rapidly, spray uniformly, every layer of outer pyrosphere is provided with two groups of equally distributed induction tunnels and nozzle at least.Each organizes induction tunnel and nozzle is evenly distributed on the outer pyrosphere; The same clockwise or counter clockwise direction injection of many group induction tunnels and nozzle; Make a large amount of mixed combustion gas can rapid and uniform postinjection go out the mist of burning, further improve the adequacy of burning.
Be used for the one-body molded processing of a plurality of induction tunnels to outer pyrosphere air feed, be connected jointly on the forming surface, the forming surface and the seat of honour are riveted together, one-body molded simplification processing and the installation procedure of helping of induction tunnel.
For the ease of maintenance and maintenance after adjusting and the use, the simplification that the structure of said air intake adjusting device should be tried one's best is with stability and the reliability that improves its work.
This patent has further designed several kinds of simple and reliable air intake adjusting devices:
Be arranged on the structure on the nozzle for an air intake adjusting device.First kind is to comprise fresh air inlet being opened in the nozzle side and be socketed on the nozzle, move forward and backward the sleeve that covers fresh air inlet at a said air intake adjusting device.Sleeve can be enclosed within on the nozzle through the mode of screw thread, rotates on screw thread through sleeve, and sleeve is slided before and after spray nozzle front end, so just can cover the size of fresh air inlet by regulating sleeve, thereby realize the perforate size adjustment of fresh air inlet.
Second kind is that a said air intake adjusting device comprises a fresh air inlet that is opened in the spray nozzle front end side and the perferated thimble that is socketed in spray nozzle front end, and rotational sleeve staggers its perforate and a fresh air inlet and regulates.Same sleeve can be enclosed within the front end of nozzle through the mode of screw thread, through turnbarrel, and the perforate that can regulating sleeve and the staggered positions of the fresh air inlet of nozzle, thereby the perforate size adjustment of realization fresh air inlet.
Be arranged on the structure between nozzle and the induction tunnel for an air intake adjusting device, a said air intake adjusting device is for regulating the fan-shaped control valve of induction tunnel air inlet port size.Fan-shaped control valve is made up of fan-shaped opening sheet of a slice and the fan-shaped cover plate stack of a slice, and fan-shaped cover plate can rotate on fan-shaped opening sheet around the center, thus the size of regulating fan-shaped opening.
Be arranged on the structure on the induction tunnel for an air intake adjusting device, a said air intake adjusting device is for regulating the air intake passage that staggers each other with nozzle.Said air intake passage can be regulated its front and back position through a screw; Rotation through screw; The screw rod that changes screw stretches into the length of induction tunnel inner chamber; Screw rod forms the obstacle that stops air-flow to get at the induction tunnel inner chamber, thereby regulates the primary air amount that gets into the air intake passage that staggers with nozzle.
The characteristics of above-mentioned these air intake adjusting device are simple in structure, are difficult for looseningly after the adjustment, can keep the stability adjusted, and through after long-term the use, still can realize regulating, so that the maintenance of later stage cooker burner and maintenance.
With respect to prior art, this patent is provided with air intake adjusting device one time between nozzle or induction tunnel or nozzle and induction tunnel, can regulate the primary air amount.So can cause under the unfavorable situation of fired state in factors such as air pressure or source of the gas instability,, realize best combustion efficiency through the ratio of effective adjusting primary air and combustion gas.
Description of drawings
Fig. 1 is the scheme of installation of the utility model embodiment one;
Fig. 2 is the structural representation of Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 1;
Fig. 4 is the cutaway view of Fig. 1;
Fig. 5 is the scheme of installation of the utility model embodiment two;
Fig. 6 is following 2 structural representation with nozzle 4 among Fig. 5;
Fig. 7 is the scheme of installation of the utility model embodiment three;
Fig. 8 is the structural representation of Fig. 7;
Fig. 9 is the scheme of installation of the utility model embodiment four;
Figure 10 is the structural representation of Fig. 9.
The specific embodiment
For example the technical scheme of the utility model is done further explanation below in conjunction with accompanying drawing.
Embodiment one
A kind of full upward air intake cooker burner as shown in Figure 1; Comprise the seat of honour 1 and following 2 two parts, the seat of honour 1 is located at down 2 top and is used to spray combustion gas and burns, and is positioned at the top of kitchen range panel 3; Following seat 2 is used to connect combustion gas; Kitchen range panel 3 usefulness screws are connected down the edge of seat 2 upper surfaces, and the seat of honour 1 is aluminum with following 2, air inlet gap once between the seat of honour 1 and following 2; Between the said seat of honour 1 and panel 3, be provided with horizontally disposed induction tunnel 5 and nozzle 4, induction tunnel 5 is parallel with panel 3 with nozzle 4.Nozzle 4 is connected down on the seat 2, and the nozzle gas outlet is relative with induction tunnel 5 air inlets.
Further as shown in Figures 2 and 3; Following seat 2 is provided with protruding nozzle carrier 41, and nozzle 4 is installed on the nozzle carrier 41, is positioned at the top of kitchen range panel 3; The nozzle 4 very convenient cleanings of this structure; Can plug nozzle 4 even there is booty such as soup to fall into down seat 2 yet, as long as pull down the seat of honour 1, just can easily booty be erased.
The said seat of honour 1 comprises the outer pyrosphere 11 of center pyrosphere 12 and one deck, and said horizontally disposed induction tunnel 5 is used for outer pyrosphere 11 air feed with nozzle 4, and center pyrosphere 12 is provided with vertically disposed center induction tunnel 7 and central nozzle 6 independent air feed.Said outer pyrosphere 11 is symmetrical set two groups of induction tunnels 5 and nozzle 4; Two groups of induction tunnels 5 are positioned on the same diameter of outer pyrosphere 11 with nozzle 4; The direction of combustion gas injection is pyrosphere 11 same clockwise directions around the outside, can in outer pyrosphere 11, form a cellular convection.According to the difference that is provided with of kitchen range power, induction tunnel 5 also can be three groups, four groups or five groups with nozzle 4.
The operation principle of above-mentioned full upward air intake cooker burner is as shown in Figure 4; The combustion gas of confession and outer pyrosphere 11 gets into from following 2 outer fuel gas inlet 21 (two), shown in solid arrow among the figure, sprays to induction tunnel 5 via nozzle 4; With mix from space inhaled air between kitchen range panel 3 and the seat of honour 1; As scheme shown in the hollow core arrow, combustion gas fully mixes in sufficiently long induction tunnel 5 with air, is burnt by outer pyrosphere 11 ejections at last.The combustion gas of confession and center pyrosphere 12 gets into from following 2 center fuel gas inlet 22; Shown in dotted arrow among the figure;, and mix to center induction tunnel 7 ejection via central nozzle 6, spray by center pyrosphere 12 at last and burn from space inhaled air between kitchen range panel 3 and the seat of honour 1.
As shown in Figure 2, nozzle 4 and induction tunnel 5 parallel designs provide sufficient Design of length surplus for induction tunnel 5, and two induction tunnels 5 are parallel curvedly to be arranged on 1 below, the seat of honour, and two induction tunnel 5 one-body molded processing.Air sucks from space between the kitchen range panel 3 and the seat of honour 1, can make combustion gas fully mix in induction tunnel 5 with primary air.And parallel design can also make that induction tunnel 5 interior air motions are more smooth and easy; The nozzle 4 and the induction tunnel 5 of two groups of clockwise injections can form annular airflow in outer pyrosphere 11; Help fully mixing and injection at a high speed of combustion gas and air, improve gas supply efficient.
In order to adjust the air inflow of primary air, so that can mix with optimal proportion with the combustion gas of injection, present embodiment is provided with air intake adjusting device one time at nozzle 4 front ends.Present embodiment adopts an air intake adjusting device as shown in Figure 3; Comprise the fresh air inlet 401 that is opened in nozzle 4 sides and be socketed on the nozzle 4, move forward and backward the sleeve 402 that covers a fresh air inlet 401 that the hole that a said fresh air inlet 401 can have any shape is like circular hole, square hole or the hole be made up of straight line and circular arc; The quantity in hole can be 1～6; If plural hole, then these Kongzuis are evenly distributed on well on the same cross section of nozzle 4, are convenient to regulate control.Sleeve 402 is enclosed within the front end of nozzle 4 through the mode of screw thread; Rotate on screw thread through sleeve 402; Sleeve 402 is slided before and after nozzle 4 front ends, so just can cover the size of a fresh air inlet 401 by regulating sleeve 402, thereby realize the perforate size adjustment of a fresh air inlet 401.
Embodiment two
The basic structure of present embodiment is same as the previously described embodiments, and difference is the structure of nozzle 4 last air intake adjusting devices.
Like Fig. 5 and shown in Figure 6; A said air intake adjusting device comprises a fresh air inlet 411 that is opened in nozzle 4 front end sides and the perferated thimble 412 that is socketed in nozzle 4 front ends; Spring 414 of perferated thimble 412 rear sides compacting, perferated thimble 412 front ends are provided with a banking stop 413.Through spring 414 and banking stop 413 perferated thimble 412 can be rotated on nozzle 4; But can not move forward and backward; Therefore through rotation perferated thimble 412 its perforate and a fresh air inlet 411 are staggered and regulate the openings of sizes of a fresh air inlet 411; Promptly can locate after adjusting finishes, long-term use can not change.
Embodiment three
The basic structure of present embodiment is same as the previously described embodiments, and difference is the structure of an air intake adjusting device.
Like Fig. 7 and shown in Figure 8, a said air intake adjusting device is arranged between induction tunnel 5 and the nozzle 4, regulates the fan-shaped control valve of induction tunnel 5 air inlet port size.Fan-shaped control valve is made up of fan-shaped cover plate 421 stacks of the fan-shaped opening sheet 422 of a slice and a slice; Fan-shaped opening sheet 422 is enclosed in induction tunnel air inlet place; Fan-shaped cover plate 421 is socketed in the front end of nozzle 4, and can on fan-shaped opening sheet 422, rotate around nozzle 4, thus the size of regulating fan-shaped opening.Fan-shaped cover plate 421 can adopt spring and the banking stop like fixed muffle 412 among the above-mentioned embodiment 2 to fix its lateral attitude.
Embodiment four
The basic structure of present embodiment is same as the previously described embodiments, and difference is the structure of an air intake adjusting device.
Like Fig. 9 and shown in Figure 10, a said air intake adjusting device is regulated the air intake passage 431 that staggers each other with nozzle 4 for being arranged on the induction tunnel 5.Said air intake passage 431 can be regulated its front and back position through a set screw 432; Rotation through screw 432; The screw rod that changes screw 432 stretches into the length of induction tunnel 5 inner chambers; Screw rod forms the obstacle that stops air-flow to get at induction tunnel 5 inner chambers, thereby regulates the primary air amount that gets into the air intake passage 431 that staggers with nozzle 4.
Claims (10)
1. a full upward air intake cooker burner comprises the seat of honour and following two parts, and following seat is used to connect combustion gas; The seat of honour is located at down seat top and is used to spray combustion gas and burns; Air inlet gap once between the seat of honour and following is provided with induction tunnel and nozzle between the seat of honour and following, and nozzle is connected to down seat; And relative with the induction tunnel air inlet, it is characterized in that between said nozzle or induction tunnel or nozzle and induction tunnel, being provided with air intake adjusting device one time.
2. full upward air intake cooker burner according to claim 1 is characterized in that said induction tunnel and nozzle are horizontally disposed with.
3. full upward air intake cooker burner according to claim 1 is characterized in that said nozzle bosses in a following upper surface, and induction tunnel and nozzle are positioned at the top of kitchen range panel.
4. full upward air intake cooker burner according to claim 2; It is characterized in that the said seat of honour comprises center pyrosphere and outer pyrosphere; Said horizontally disposed induction tunnel and nozzle are used for outer pyrosphere air feed, and the center pyrosphere is provided with vertically disposed center induction tunnel and the independent air feed of central nozzle.
5. full upward air intake cooker burner according to claim 4 is characterized in that every layer of outer pyrosphere is provided with equally distributed induction tunnel and nozzle more than two groups, same clockwise or counter clockwise direction injection.
6. full upward air intake cooker burner according to claim 5 is characterized in that said plural induction tunnel is one-body molded.
7. according to each described full upward air intake cooker burner of claim 1 to 6; It is characterized in that a said air intake adjusting device is arranged on the nozzle, air intake adjusting device comprises fresh air inlet being opened in the nozzle side and is socketed in spray nozzle front end, moves forward and backward the sleeve that covers fresh air inlet.
8. according to each described full upward air intake cooker burner of claim 1 to 6; It is characterized in that a said air intake adjusting device is arranged on the nozzle; One time air intake adjusting device comprises a fresh air inlet that is opened in the spray nozzle front end side and the perferated thimble that is socketed in spray nozzle front end, and the rotation perferated thimble staggers its perforate and a fresh air inlet and regulates.
9. according to each described full upward air intake cooker burner of claim 1 to 6, it is characterized in that a said air intake adjusting device is arranged between nozzle and the induction tunnel, for regulating the fan-shaped control valve of induction tunnel air inlet port size.
10. according to each described full upward air intake cooker burner of claim 1 to 6, it is characterized in that a said air intake adjusting device is arranged on the induction tunnel, regulate the air intake passage that staggers each other with nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279291U CN202392799U (en) | 2011-12-16 | 2011-12-16 | Complete upper air inlet stove combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279291U CN202392799U (en) | 2011-12-16 | 2011-12-16 | Complete upper air inlet stove combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392799U true CN202392799U (en) | 2012-08-22 |
Family
ID=46667721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205279291U Expired - Lifetime CN202392799U (en) | 2011-12-16 | 2011-12-16 | Complete upper air inlet stove combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392799U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566374A (en) * | 2013-10-12 | 2015-04-29 | 浙江莫尼厨具有限公司 | Adjustable upper intake air combustor |
| CN106369603A (en) * | 2016-10-26 | 2017-02-01 | 宁波风腾燃具有限公司 | Two-time upside-entrainment burner |
| CN106500099A (en) * | 2016-11-28 | 2017-03-15 | 陈秉江 | Full upward air intake can district grid flame burner for gas kitchen range |
| CN108709181A (en) * | 2018-03-14 | 2018-10-26 | 宁波风腾燃具有限公司 | A kind of upper wind inlet type burner |
| CN109357257A (en) * | 2018-10-15 | 2019-02-19 | 浙江欧意智能厨房股份有限公司 | A kind of kitchen range upper inlet wind type burner with primary air regulating device |
| CN109579063A (en) * | 2018-12-26 | 2019-04-05 | 广东顾家电器有限公司 | A kind of nozzle assembly of gas-cooker |
| CN112443841A (en) * | 2019-09-05 | 2021-03-05 | 宁波方太厨具有限公司 | Upper air inlet burner |
-
2011
- 2011-12-16 CN CN2011205279291U patent/CN202392799U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566374A (en) * | 2013-10-12 | 2015-04-29 | 浙江莫尼厨具有限公司 | Adjustable upper intake air combustor |
| CN106369603A (en) * | 2016-10-26 | 2017-02-01 | 宁波风腾燃具有限公司 | Two-time upside-entrainment burner |
| CN106500099A (en) * | 2016-11-28 | 2017-03-15 | 陈秉江 | Full upward air intake can district grid flame burner for gas kitchen range |
| CN106500099B (en) * | 2016-11-28 | 2018-11-13 | 陈秉江 | Full upward air intake can district grid flame burner for gas kitchen range |
| CN108709181A (en) * | 2018-03-14 | 2018-10-26 | 宁波风腾燃具有限公司 | A kind of upper wind inlet type burner |
| CN108709181B (en) * | 2018-03-14 | 2020-06-05 | 宁波风腾燃具有限公司 | Upper air inlet type combustor |
| CN109357257A (en) * | 2018-10-15 | 2019-02-19 | 浙江欧意智能厨房股份有限公司 | A kind of kitchen range upper inlet wind type burner with primary air regulating device |
| CN109579063A (en) * | 2018-12-26 | 2019-04-05 | 广东顾家电器有限公司 | A kind of nozzle assembly of gas-cooker |
| CN112443841A (en) * | 2019-09-05 | 2021-03-05 | 宁波方太厨具有限公司 | Upper air inlet 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |