CN204574047U - Distributor and there is its top intaking air gas combustion stove - Google Patents
Distributor and there is its top intaking air gas combustion stove Download PDFInfo
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- CN204574047U CN204574047U CN201520150489.0U CN201520150489U CN204574047U CN 204574047 U CN204574047 U CN 204574047U CN 201520150489 U CN201520150489 U CN 201520150489U CN 204574047 U CN204574047 U CN 204574047U
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- combustion gas
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- outer shroud
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Abstract
A kind of distributor, comprise combustion gas chamber and fire hole, combustion gas chamber provides combustion gas to burn to fire hole, technical characteristics is that described fire hole is divided into combustion gas introducing portion, combustion gas diffusion portion and steady flame portion according to fuel gas flow direction, the tapered shape in described combustion gas diffusion portion is arranged, one end that combustion gas diffusion portion sectional area is little is connected with combustion gas introducing portion, and one end that combustion gas diffusion portion sectional area is large is connected with steady flame portion.The utility model provides a kind of top intaking air gas combustion stove with said structure distributor simultaneously.The utility model effectively can increase the injection effect of combustion gas, thus avoids producing yellow flame, effectively reduces carbon monoxide emission.
Description
Technical field
The utility model belongs to gas kitchen ranges field, is specifically related to a kind of distributor and has the top intaking air gas combustion stove of this distributor.
Background technology
Burning fire hole on existing kitchen range gas-cooker, usually in the cylindric setting of rule.The burning fire hole of this structure, because himself does not possess ejection function, in combustion process, easily causes producing yellow flame and carbon monoxide crosses high defect.Especially when using liquefied gas burning, in liquefied gas, combustion gas proportion is heavier than air, will loss gaseous-pressure potential energy for overcoming combustion gas gravity, and then affects the mapping effect of primary air, is unfavorable for mixing of combustion gas and air.For overcoming these defects, special distributor and the top intaking air gas combustion stove with it to be improved.
Summary of the invention
Technical problem to be solved in the utility model is the top intaking air gas combustion stove that will provide a kind of distributor and have it, and it effectively can increase the injection effect of combustion gas, thus avoids producing yellow flame, effectively reduces carbon monoxide emission.
The technical scheme that the utility model solves the employing of its technical problem is: a kind of distributor, comprise combustion gas chamber and fire hole, combustion gas chamber provides combustion gas to burn to fire hole, described fire hole is divided into combustion gas introducing portion, combustion gas diffusion portion and steady flame portion according to fuel gas flow direction, the tapered shape in described combustion gas diffusion portion is arranged, one end that combustion gas diffusion portion sectional area is little is connected with combustion gas introducing portion, and one end that combustion gas diffusion portion sectional area is large is connected with steady flame portion.
According to an example of the present utility model, described combustion gas diffusion portion is coniform setting, described combustion gas introducing portion and the cylindrical setting in steady flame portion.
According to a kind of top intaking air gas combustion stove of second aspect embodiment of the present utility model, comprise the base for connecting fuel gas source, and the gas separating seat be located at above base, also comprise above-mentioned distributor, described distributor comprises outer shroud distributor and inner ring distributor, described fire hole is arranged in outer shroud distributor and inner ring distributor, and gas separating seat provides combustion gas to distributor.
According to an example of the present utility model, described gas separating seat is provided with the hybrid chamber being communicated with outer shroud distributor, is provided with more than 2 outer shroud induction tunnels below this hybrid chamber; Described base is provided with outer shroud blast tube, and this outer shroud blast tube one end is communicated with fuel gas source, and the other end is provided with outer shroud nozzle, and outer shroud nozzle sprays combustion gas to outer shroud induction tunnel, and and is provided with the jet length of 5 ~ 10mm between outer shroud induction tunnel.To provide primary air to top intaking air gas combustion stove outer-loop distributor.
According to an example of the present utility model, described outer shroud induction tunnel and outer shroud nozzle are obliquely installed horizontal by 25 ~ miter angle, to strengthen injection power.
According to an example of the present utility model, described gas separating seat is also provided with the inner ring induction tunnel to inner ring distributor air feed; Described base is also provided with inner ring blast tube, and this inner ring blast tube one end is communicated with fuel gas source, and the other end is provided with inner ring nozzle, and inner ring nozzle sprays combustion gas to inner ring induction tunnel, and and is provided with the jet length of 5 ~ 10mm between inner ring induction tunnel.To provide primary air to inner ring distributor in top intaking air gas combustion stove.
According to an example of the present utility model, described inner ring induction tunnel and inner ring nozzle and horizontal plane are arranged.
According to an example of the present utility model, described in there is combustion gas introducing portion, the fire hole in combustion gas diffusion portion and steady flame portion is arranged on outer shroud distributor, and inner ring distributor arranges cylindrical fire hole.
According to an example of the present utility model, described in there is combustion gas introducing portion, the fire hole in combustion gas diffusion portion and steady flame portion is arranged on inner ring distributor, and outer shroud distributor arranges cylindrical fire hole.
The utility model compares produced beneficial effect with background technology:
1, because the fire hole of the utility model in distributor is provided with the combustion gas diffusion portion of cone-shaped, particularly, fire hole is divided into combustion gas introducing portion, combustion gas diffusion portion and steady flame portion according to fuel gas flow direction, the tapered shape in described combustion gas diffusion portion is arranged, one end that combustion gas diffusion portion sectional area is little is connected with combustion gas introducing portion, and one end that combustion gas diffusion portion sectional area is large is connected with steady flame portion.Therefore the utility model effectively can increase the injection power of combustion gas, thus avoid producing yellow flame, reduce carbon monoxide emission.
Accompanying drawing illustrates: Fig. 1 is the explosive view of top intaking air gas combustion stove in the utility model;
Fig. 2 is the partial sectional view of the utility model distributor;
Fig. 3 is the partial sectional view of base 01 in Fig. 1;
Fig. 4 is the partial sectional view of gas separating seat 02 in Fig. 1;
Fig. 5 is the installation diagram of Fig. 1;
Fig. 6 is the partial sectional view of Fig. 5.
Detailed description of the invention: be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein in each figure, identical label represents identical part.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
See Fig. 1, Fig. 2, in the present embodiment, upper distributor has combustion gas chamber 31 and fire hole 32, and combustion gas chamber 31 provides combustion gas to burn to fire hole 32.
Described fire hole 32 is divided into combustion gas introducing portion 321, combustion gas diffusion portion 322 and steady flame portion 323 according to fuel gas flow direction, the tapered shape in described combustion gas diffusion portion 322 is arranged, one end that combustion gas diffusion portion 322 sectional area is little is connected with combustion gas introducing portion 321, and one end that combustion gas diffusion portion 322 sectional area is large is connected with steady flame portion 323.That is: the combustion gas introducing portion 321 of fire hole 32 is sent in combustion gas by combustion gas chamber 31, then enters combustion gas diffusion portion 322 and steady flame portion 323, finally burns in the exit in steady flame portion 323.
Just owing to have employed the fire hole 32 of said structure, therefore the present embodiment effectively can increase the injection power of combustion gas, thus avoids producing yellow flame, reduces carbon monoxide emission.Furthermore, the setting of combustion gas introducing portion 321 on fire hole 32, can realize combustion gas and distribute; The setting in combustion gas diffusion portion 322, achieves the injection again of combustion gas, strengthens the mixed effect of combustion gas and air, the problem that the yellow flame of effective solution, carbon monoxide are too high; The setting in steady flame portion 323, can effectively play steady flame effect.
Preferably, in fire hole 32, combustion gas diffusion portion 322 is in coniform setting, and combustion gas introducing portion 321 and the correspondingly cylindrical setting of steady flame portion 323.So be convenient to the machine-shaping of fire hole.
According to the top intaking air gas combustion stove with said structure distributor of second aspect embodiment of the present utility model, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the top intaking air gas combustion stove of the present embodiment comprises the distributor in base 01, gas separating seat 02 and above-described embodiment, and described distributor comprises outer shroud distributor 03 and inner ring distributor 04.Base 01 is for connecting fuel gas source, and the gas separating seat 02 above base 01, gas separating seat 02 provides combustion gas respectively to outer shroud distributor 03 and inner ring distributor 04.
Described distributor comprises the fire hole 32 that outer shroud distributor 03 and inner ring distributor 04 are provided with structure described in above embodiment.One as the present embodiment is out of shape, and the fire hole 32 of said structure is only arranged on outer shroud distributor 03, and in inner ring distributor 04, arrange cylindrical fire hole of the prior art; Or the fire hole 32 of said structure is only arranged on inner ring distributor 04, and cylindrical fire hole of the prior art is set in outer shroud distributor 03.
Further, base 01 is provided with outer shroud blast tube 11, outer shroud nozzle 12, inner ring blast tube 13, inner ring nozzle 14.Described outer shroud blast tube 11 one end is communicated with fuel gas source, and the other end is provided with outer shroud nozzle 12, and described inner ring blast tube 13 one end is communicated with fuel gas source, and the other end is provided with inner ring nozzle 14.
Gas separating seat 02 is provided with hybrid chamber 21, outer shroud induction tunnel 22, inner ring induction tunnel 23.Described hybrid chamber 21 is connected with outer shroud distributor 03, and outer shroud induction tunnel 22 is arranged on below hybrid chamber 21, and described outer shroud induction tunnel 22 is provided with more than 2, such as, arrange 2,3,4,5 etc.
Outer shroud nozzle 12 and outer shroud induction tunnel 22 are oppositely arranged, combustion gas is sprayed to outer shroud induction tunnel 22 to make outer shroud nozzle 12, thus provide primary air for top intaking air gas combustion stove outer-loop distributor 03, injection for combustion gas brings best appropriate air into, is provided with the jet length of 5 ~ 10mm between described outer shroud nozzle 12 and outer shroud induction tunnel 22.Simultaneously for improving injection effect, outer shroud induction tunnel 22 and outer shroud nozzle 12 are obliquely installed horizontal by 25 ~ miter angle.
Inner ring nozzle 14 is oppositely arranged to inner ring induction tunnel 23, combustion gas is sprayed to inner ring induction tunnel 23 to make inner ring nozzle 14, thus provide primary air for inner ring distributor 04 in top intaking air gas combustion stove, injection for combustion gas brings best appropriate air into, is provided with the jet length of 5 ~ 10mm between described inner ring nozzle 14 and inner ring induction tunnel 23.Described inner ring induction tunnel 23 and inner ring nozzle 14 are arranged with horizontal plane, with the structure of appropriate design base 01 with gas separating seat 02, improve injection effect simultaneously.
Claims (9)
1. a distributor, comprise combustion gas chamber (31) and fire hole (32), combustion gas chamber (31) provides combustion gas to burn to fire hole (32), it is characterized in that: described fire hole (32) is divided into combustion gas introducing portion (321), combustion gas diffusion portion (322) and steady flame portion (323) according to fuel gas flow direction, the tapered shape of described combustion gas diffusion portion (322) is arranged, one end that combustion gas diffusion portion (322) sectional area is little is connected with combustion gas introducing portion (321), and one end that combustion gas diffusion portion (322) sectional area is large is connected with steady flame portion (323).
2. distributor according to claim 1, is characterized in that described combustion gas diffusion portion (322) is in coniform setting, described combustion gas introducing portion (321) and steady flame portion (323) cylindrical setting.
3. a top intaking air gas combustion stove, comprise the base (01) for connecting fuel gas source, and be located at the gas separating seat (02) of base (01) top, it is characterized in that: also comprise the distributor according to any one of claim 1 ~ 2, described distributor comprises outer shroud distributor (03) and inner ring distributor (04), described fire hole (32) is arranged in outer shroud distributor (03) and inner ring distributor (04), and gas separating seat (02) provides combustion gas to distributor.
4. top intaking air gas combustion stove according to claim 3, is characterized in that described gas separating seat (02) is provided with the hybrid chamber (21) being communicated with outer shroud distributor (03), and this hybrid chamber (21) below is provided with more than 2 outer shroud induction tunnels (22);
Described base (01) is provided with outer shroud blast tube (11), this outer shroud blast tube (11) one end is communicated with fuel gas source, the other end is provided with outer shroud nozzle (12), outer shroud nozzle (12) sprays combustion gas to outer shroud induction tunnel (22), and and is provided with the jet length of 5 ~ 10mm between outer shroud induction tunnel (22).
5. top intaking air gas combustion stove according to claim 4, is characterized in that described outer shroud induction tunnel (22) and outer shroud nozzle (12) are obliquely installed horizontal by 25 ~ miter angle.
6. top intaking air gas combustion stove according to claim 3, is characterized in that described gas separating seat (02) being also provided with the inner ring induction tunnel (23) to inner ring distributor (04) air feed;
Described base (01) is also provided with inner ring blast tube (13), this inner ring blast tube (13) one end is communicated with fuel gas source, the other end is provided with inner ring nozzle (14), inner ring nozzle (14) sprays combustion gas to inner ring induction tunnel (23), and and is provided with the jet length of 5 ~ 10mm between inner ring induction tunnel (23).
7. top intaking air gas combustion stove according to claim 6, is characterized in that described inner ring induction tunnel (23) and inner ring nozzle (14) are arranged with horizontal plane.
8. top intaking air gas combustion stove according to claim 3, have combustion gas introducing portion (321) described in it is characterized in that, the fire hole (32) in combustion gas diffusion portion (322) and steady flame portion (323) is arranged on outer shroud distributor (03), (04) arranges cylindrical fire hole to inner ring distributor.
9. top intaking air gas combustion stove according to claim 3, have combustion gas introducing portion (321) described in it is characterized in that, the fire hole (32) in combustion gas diffusion portion (322) and steady flame portion (323) is arranged on inner ring distributor (04), (03) arranges cylindrical fire hole to outer shroud distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150489.0U CN204574047U (en) | 2015-03-17 | 2015-03-17 | Distributor and there is its top intaking air gas combustion stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150489.0U CN204574047U (en) | 2015-03-17 | 2015-03-17 | Distributor and there is its top intaking air gas combustion stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574047U true CN204574047U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150489.0U Active CN204574047U (en) | 2015-03-17 | 2015-03-17 | Distributor and there is its top intaking air gas combustion stove |
Country Status (1)
| Country | Link |
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| CN (1) | CN204574047U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642123A (en) * | 2016-11-05 | 2017-05-10 | 宁波方太厨具有限公司 | Gas stove fire cover |
| CN109114553A (en) * | 2018-09-03 | 2019-01-01 | 佛山市顺德区美的洗涤电器制造有限公司 | burner |
| CN109595556A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of cooker burner |
| CN110388641A (en) * | 2018-04-19 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of efficient gas burner |
-
2015
- 2015-03-17 CN CN201520150489.0U patent/CN204574047U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642123A (en) * | 2016-11-05 | 2017-05-10 | 宁波方太厨具有限公司 | Gas stove fire cover |
| CN109595556A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of cooker burner |
| CN109595556B (en) * | 2017-09-30 | 2024-01-16 | 宁波方太厨具有限公司 | Stove burner |
| CN110388641A (en) * | 2018-04-19 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of efficient gas burner |
| CN109114553A (en) * | 2018-09-03 | 2019-01-01 | 佛山市顺德区美的洗涤电器制造有限公司 | burner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |