CN204345730U - A kind of atmospheric type kitchen range - Google Patents
A kind of atmospheric type kitchen range Download PDFInfo
- Publication number
- CN204345730U CN204345730U CN201420725990.0U CN201420725990U CN204345730U CN 204345730 U CN204345730 U CN 204345730U CN 201420725990 U CN201420725990 U CN 201420725990U CN 204345730 U CN204345730 U CN 204345730U
- Authority
- CN
- China
- Prior art keywords
- fire cover
- collector mat
- fire
- grate
- burner
- 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.)
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- 230000001939 inductive effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 12
- 239000000567 combustion gas Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound 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[O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 240000002799 Prunus avium Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound 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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a kind of atmospheric type kitchen range, comprise panel, body of heater, grate, body of heater comprises burner, inner fire cover and outer fire cover, burner side direction annular offers some passages, grate upper end is provided with collector mat, a spacing distance is there is between collector mat and grate, make between collector mat and panel, to form an air duct, in this air duct is communicated to by passage, between outer fire cover, form replenish air passage, air make in can be entered into by the replenish air passage below collector mat, between outer fire cover, and collector mat lower end through hole coordinates with burner, above seal heat-collecting cover to outer fire cover between air duct, air duct outside outer fire cover is cut off, the air supplemented is avoided to enter outside outer fire cover and cause the diffusion of flame firepower, force auxiliary air by entering below collector mat, between outer fire cover, guarantee firepower is concentrated, realize fuel gas high efficiency burning, and improve the thermal efficiency.
Description
Technical field
The utility model relates to a kind of atmospheric type burning embedded household gas burner.
Background technology
Atmospheric burning type embedded household gas burner, large with firepower, concentrate, deeply welcome by consumers in general, but the how improving product thermal efficiency, be that industry inside and consumers in general paid close attention to always.
According to outer-ring fire cover for gas burner fire hole air-flow emission direction, roughly gas-cooker can be divided into interior fireworks, outer fireworks and two-way fiery three kinds of modes.From available data, the internal flame fire gas combustion range tool thermal efficiency is relatively high, wherein main cause, when external ring fire cover flame inwardly sprays, can the heating cooler the bottom of a pan, and be equivalent to add heating surface (area) (HS.
Analyze from gas-cooker structure, the existing internal flame fire gas combustion range thermal efficiency promotes still has certain space.Current most domestic internal flame fire gas combustion range tool major part still adopts the outer fireworks structure burner of tradition, and in the outer fireworks structure of tradition, in, auxiliary air between external ring fire cover supplements, just for the combustion gas of center burner ejection, relative populations is less, and in adopting after fireworks combustion system, auxiliary air quantity required for fuel gas buring increases greatly, so just there will be, from the combustion gas of external ring fire cover ejection, can not complete in the space of external ring fire cover inside and burn completely, gas flame needs the space extended to beyond external ring fire cover, just can touch more auxiliary air, complete and burn completely.
The feature of atmospheric burning type is that combustion gas makes two bites at a cherry combustion process: combustion gas is after nozzle ejection, and around injection, primary air enters induction tunnel, and mixes, and sprays from fire cover fire hole; When air/gas mixture is from fire hole ejection and after being lighted, the combustion gas in mixture and air generation chemical reaction, generate intermediate material, while issued section heat; After intermediate material contacts with the auxiliary air of surrounding again, there is chemical reaction, complete and burn completely, generate carbon dioxide and water, release amount of heat simultaneously.
This shows: the internal flame ignition combustor adopting flame envelope structure burner, because the SAS Secondary Air Supply amount between inner and outer rings fire cover is less, in fact the second-time burning of combustion gas is still outside external ring fire cover, major part chemical reaction heat is distributed in the region outside external ring fire cover, little with common outer fireworks kitchen range difference, do not realize internal flame completely and intimately measure the mentality of designing being gathered in burner central authorities, thus the thermal efficiency be also difficult to realization significantly promote.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of atmospheric type kitchen range of effective raising fuel gas buring efficiency.
The utility model solves the technical scheme that its technical problem adopts:
A kind of atmospheric type kitchen range, the grate comprising panel, be arranged on the body of heater on panel and be arranged on body of heater, described body of heater comprises burner, inner fire cover and outer fire cover, described body of heater is provided with can by the replenish air passage be communicated to outside burner between inner fire cover and outer fire cover, described grate is provided with collector mat, described collector mat lower end offers the through hole matched with burner external diameter, with above seal heat-collecting cover to outer fire cover between air duct.
Described burner side direction annular offers some passages, a spacing distance is there is between described collector mat and grate, make to form an air duct between collector mat and panel, this air duct is communicated between inner fire cover and outer fire cover by passage, forms replenish air passage.
Described body of heater also comprises gas valve group, induction tunnel group, described induction tunnel group is configured with internal fire pipe, outer fire pipe respectively, described burner is respectively arranged with corresponding with internal fire pipe, outer fire pipe in fiery passage, outer fiery passage, described inner fire cover, outer fire cover are separately positioned on interior fiery passage, outer fiery passage.
Described outer fire cover offers the fire hole of multiple circle or bar shaped or circle and bar shaped mixing.
Described grate comprises stand bar seat and some legs be arranged in stand bar seat, described stand bar seat and leg are integral type structure, described collector mat and grate are respectively absolute construction, be provided with the installation position of leg bottom described collector mat, described collector mat is mounted on grate with coordinating of leg by this installation position.
The beneficial effects of the utility model are: a kind of atmospheric type kitchen range, comprise panel, be arranged on the body of heater on panel, and the grate be arranged on body of heater, described body of heater comprises burner, inner fire cover and outer fire cover, described burner side direction annular offers some passages, described grate upper end is provided with the collector mat of back taper ring-type, a spacing distance is there is between described collector mat and grate, make between collector mat and panel, to form an air duct, this air duct is communicated between inner fire cover and outer fire cover by passage, form replenish air passage, the auxiliary air supplemented make in can be entered into by the replenish air passage below collector mat, between outer fire cover, and collector mat lower end through hole coordinates with burner, above seal heat-collecting cover to outer fire cover between air duct, air duct outside outer fire cover is cut off, the auxiliary air supplemented is avoided to enter outside outer fire cover and cause the diffusion of flame firepower, force auxiliary air by entering below collector mat, between outer fire cover, guarantee firepower is concentrated, realize fuel gas high efficiency burning, high-temperature flue gas is discharged above collector mat, improve the thermal efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the structural representation of body of heater of the present utility model;
Fig. 4 is the decomposing schematic representation of body of heater of the present utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, Fig. 1 to Fig. 4 is the structural representation of the utility model specific embodiment, as shown in the figure, a kind of atmospheric type kitchen range, comprise panel 91, be arranged on the body of heater 90 on panel 91, and the grate 1 be arranged on body of heater 90, described body of heater 90 comprises gas valve group 92, induction tunnel group 93, burner 2, inner fire cover 3 and outer fire cover 4, described induction tunnel group 93 is configured with internal fire pipe respectively, outer fire pipe, described burner 2 is respectively arranged with and internal fire pipe, the interior fiery passage 21 that outer fire pipe is corresponding, outer fiery passage 22, described inner fire cover 3, outer fire cover 4 is separately positioned on interior fiery passage 21, on outer fiery passage 22.
As shown in the figure, described burner 2 side direction annular offers some passages 23, described grate 1 upper end is provided with the collector mat 5 of back taper ring-type, a spacing distance is there is between described collector mat 5 and grate 1, make to form an air duct between collector mat 5 and panel 91, this air duct is communicated between inner fire cover 3 and outer fire cover 4 by passage 23, forms replenish air passage, makes the auxiliary air supplemented to be entered into by the replenish air passage below collector mat between inside and outside fire cover; And described collector mat 5 lower end offers the through hole matched with burner 2 external diameter, when described collector mat 5 is arranged on burner 2 by grate 1, can above seal heat-collecting cover 5 to outer fire cover 4 between air duct, air duct outside outer fire cover 4 is cut off, the auxiliary air supplemented is avoided to enter outside outer fire cover 4 and cause the diffusion of flame firepower, force auxiliary air by entering between inside and outside fire cover below collector mat 5, guarantee firepower is concentrated, realize fuel gas high efficiency burning, high-temperature flue gas is discharged above collector mat 5, improves the thermal efficiency.
During work, combustion gas is after the nozzle ejection of gas valve group 92, and around injection, primary air enters induction tunnel group 93, and mixes, from inside and outside fire cover fire hole ejection; When air/gas mixture is from fire hole ejection and after being lighted, the combustion gas in mixture and air generation chemical reaction, generate intermediate material, while issued section heat; Auxiliary air, from the space between collector mat 5 and stove panel 91, by the passage 23 of burner 2, enters the passage between inside and outside fire cover, contacts, complete combustion process with above-mentioned intermediate material, releases amount of heat; High-temperature flue gas discharges above collector mat 5, complete the heating process to pot above grate simultaneously, the utility model is by above-mentioned structure, force auxiliary air by entering between inside and outside fire cover below collector mat 5, and the air duct cut off outside outer fire cover 4, guarantee firepower is concentrated, and realizes fuel gas high efficiency burning, and improves the thermal efficiency.
As preferably, described outer fire cover 4 offers multiple circular fire hole (not shown), or bar shaped fire hole (not shown), or the fire output hole structure (not shown) of circular fire hole and the mixing of bar shaped fire hole.
As preferably, described grate 1 comprises stand bar seat 11 and some legs 12 be arranged in stand bar seat 11, described stand bar seat 11 is integral type structure with leg 12, described collector mat 5 is respectively absolute construction with grate 1, the installation position of leg 12 is provided with bottom described collector mat 5, described collector mat 5 is mounted on grate 1 by this installation position with coordinating of leg 12, grate and collector mat is made to dismantle as required or to assemble, clean very convenient, and when stove and accessory is used as baking, collector mat can be taken off separately, be used alone grate, use very convenient.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; as replenish air passage can be arranged on the downside of burner 2; to reduce the height of grate; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection domain of the present utility model.
Claims (5)
1. atmospheric type kitchen range, it is characterized in that: comprise panel (91), be arranged on the body of heater (90) on panel (91), and the grate (1) be arranged on body of heater (90), described body of heater (90) comprises burner (2), inner fire cover (3) and outer fire cover (4), described body of heater (90) is provided with can by the replenish air passage be communicated to outside burner (2) between inner fire cover (3) and outer fire cover (4), described grate (1) is provided with collector mat (5), described collector mat (5) lower end offers the through hole matched with burner (2) external diameter, with the air duct between seal heat-collecting cover (5) top to outer fire cover (4) outside.
2. a kind of atmospheric type kitchen range according to claim 1, it is characterized in that: described burner (2) side direction annular offers some passages (23), a spacing distance is there is between described collector mat (5) and grate (1), make to form an air duct between collector mat (5) and panel (91), this air duct is communicated between inner fire cover (3) and outer fire cover (4) by passage (23), forms replenish air passage.
3. a kind of atmospheric type kitchen range according to claim 2, it is characterized in that: described body of heater (90) also comprises gas valve group (92), induction tunnel group (93), described induction tunnel group (93) is configured with internal fire pipe, outer fire pipe respectively, described burner (2) is respectively arranged with corresponding with internal fire pipe, outer fire pipe in fiery passage (21), outer fiery passage (22), described inner fire cover (3), outer fire cover (4) are separately positioned on interior fiery passage (21), outer fiery passage (22).
4. a kind of atmospheric type kitchen range according to claim 2, is characterized in that: the fire hole described outer fire cover (4) offering multiple circle or bar shaped or circle and bar shaped mixing.
5. a kind of atmospheric type kitchen range according to claim 2, it is characterized in that: described grate (1) comprises stand bar seat (11) and some legs (12) be arranged in stand bar seat (11), described stand bar seat (11) and leg (12) are integral type structure, described collector mat (5) and grate (1) are respectively absolute construction, described collector mat (5) bottom is provided with the installation position of leg (12), and described collector mat (5) is mounted on grate (1) with coordinating of leg (12) by this installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725990.0U CN204345730U (en) | 2014-11-26 | 2014-11-26 | A kind of atmospheric type kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725990.0U CN204345730U (en) | 2014-11-26 | 2014-11-26 | A kind of atmospheric type kitchen range |
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| CN204345730U true CN204345730U (en) | 2015-05-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406204A (en) * | 2014-11-26 | 2015-03-11 | 广东超人节能厨卫电器有限公司 | Novel atmosphere type cooking stove |
| CN104930555A (en) * | 2015-06-15 | 2015-09-23 | 广东超人节能厨卫电器有限公司 | Gas cooker with novel secondary air supplementing channels |
-
2014
- 2014-11-26 CN CN201420725990.0U patent/CN204345730U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406204A (en) * | 2014-11-26 | 2015-03-11 | 广东超人节能厨卫电器有限公司 | Novel atmosphere type cooking stove |
| CN104930555A (en) * | 2015-06-15 | 2015-09-23 | 广东超人节能厨卫电器有限公司 | Gas cooker with novel secondary air supplementing channels |
| CN104930555B (en) * | 2015-06-15 | 2017-08-04 | 广东超人节能厨卫电器有限公司 | A kind of use auxiliary air supplements the gas kitchen ranges of passage |
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Effective date of registration: 20151210 Address after: Guangdong province Zhongshan City Dongfu road 528427 Nantou town Ningbo masterbatch Co. Ltd. Zhongshan branch side Patentee after: Zhongshan Himalaya Electrical Appliance Co., Ltd. Address before: 528400 Guangdong city of Zhongshan Province Jin Teng Lu Triangle town No. 13 A unit Patentee before: GUANGDONG CHAOREN ENERGY SAVING KITCHEN ELECTRIC APPLIANCE CO., LTD. |