CN204786592U - Gas cooking utensils of configuration secondary air circular cowling - Google Patents
Gas cooking utensils of configuration secondary air circular cowling Download PDFInfo
- Publication number
- CN204786592U CN204786592U CN201520412249.3U CN201520412249U CN204786592U CN 204786592 U CN204786592 U CN 204786592U CN 201520412249 U CN201520412249 U CN 201520412249U CN 204786592 U CN204786592 U CN 204786592U
- Authority
- CN
- China
- Prior art keywords
- distributor
- gas
- air
- fire cover
- auxiliary air
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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 gas cooking utensils of configuration secondary air circular cowling, including the furnace end, the furnace end includes the distributor, setting up air duct in the distributor, being provided with the annular rectification circle that communicates with air duct in this distributor lower part, it is even to make air flow follow circumference through annular rectification circle, gets into the space between the fire lid, the whole evenly distributed that tends to of combustor circumference air supply forms a complete set with gas stove hole spun gas air current even basically to realizing gas complete combustion, realizing the higher thermal efficiency of gas -cooker, through improving gas and air mixing homogeneity, thereby total air supply volume of control gas combustion process reduces total air supply volume of participating in reaction of combustion, thereby reduces the used heat that heating back flue gas was taken away, the lifting means thermal efficiency.
Description
Technical field
The utility model relates to a kind of gas kitchen ranges, particularly a kind of gas kitchen ranges configuring auxiliary air collector ring.
Background technology
Household gas range presses outer shroud fire hole emission direction, interior fireworks and outer fireworks or the two mixing can be divided into spray, three kinds of basic modes.
In the use procedure of existing atmospheric gas stove product, participate in the air capacity of fuel gas buring reaction, the actual gasification that is greater than finishes the required air capacity of full burning, to guarantee the burning completely realizing combustion gas.Analyze theoretically, gas-cooker course of work thermal loss, instead can derive thermal efficiency of gas stove, when other conditions are constant, as long as the burning completely of combustion gas can be ensured, the air capacity participating in fuel gas buring reaction is fewer, then the heat lost in the gas-cooker course of work is fewer, and thermal efficiency of gas stove is higher.
There is unburnt main cause, that local air amount is inadequate, cause local fuel gas buring incomplete, existing means mainly increase air overall supplies, so just can solve the inadequate problem of local air amount, but it is too much to also result in total amount of supplied air simultaneously, thermal efficiency of gas stove declines.
Interior fireworks kitchen range flame is to by heating kettle central-injection, and the thermal efficiency should be higher in theory, but in a lot of product of reality, due to product structure defect, cause air to supply uneven, total amount of supplied air can only be strengthened, so just make product thermal efficiency advantages be affected.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of gas kitchen ranges configuring auxiliary air collector ring.
The utility model solves the technical scheme that its technical problem adopts:
Configure a gas kitchen ranges for auxiliary air collector ring, comprise burner, described burner comprises distributor, arranges air duct in described distributor, is provided with the annular rectification circle be communicated with air duct in this distributor bottom.
Described burner also comprises outer fire cover, inner fire cover, and the air duct of described distributor is communicated between outer fire cover and inner fire cover.
Described distributor comprises circular passage, interior fiery passage and two outer shroud injectors be communicated with circular passage, and described outer fire cover mounts cover on circular passage, and described inner fire cover mounts cover on interior fiery passage.
The fire hole of described outer fire cover and inner fire cover can be circular hole, square hole, bar shaped fire hole, or the mixing of above-mentioned fire hole two or three.
Described annular rectification circle and distributor are structure as a whole.
Described annular rectification circle and distributor are Split type structure, and described annular rectification circle is arranged in distributor by screw, screw thread, gluing, interference fit or the connected mode that clamps.
The beneficial effects of the utility model are: a kind of gas kitchen ranges configuring auxiliary air collector ring, comprise burner, described burner comprises distributor, in described distributor, air duct is set, the annular rectification circle be communicated with air duct is provided with in this distributor bottom, make air draught circumferentially even by annular rectification circle, enter the space between fire cover; Burner circumferential air supply entirety trend is uniformly distributed, the basic uniform fuel gas flow sprayed with gas-cooker fire hole is supporting, thus realize combustion gas and burn completely, realize the thermal efficiency that gas-cooker is higher, by improving combustion gas and air mixing uniformity, thus controlling total amount of supplied air of fuel gas buring process, reducing the total amount of supplied air participating in combustion reaction, thus the used heat that after reducing heating, flue gas is taken away, the lifting means 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 distributor of the present utility model;
Fig. 4 is the decomposing schematic representation of distributor 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 gas kitchen ranges configuring auxiliary air collector ring, comprise burner 2, described burner 2 comprises distributor 21, outer fire cover 22, inner fire cover 23, arranges air duct 211a in described distributor 21, the air duct 211a of described distributor 21 is communicated between outer fire cover 22 and inner fire cover 23, is provided with the annular rectification circle 211 be communicated with air duct 211a in this distributor 21 bottom.
As shown in the figure, in the utility model, water pond 4 is provided with below distributor 21, described burner 2 is provided with collector mat 3, between collector mat 3 and water pond 4, form the auxiliary air be communicated to bottom burner 2 supplement passage A, described collector mat 3 is provided with the centre bore 31 corresponding with burner 2 outer shroud external diameter, this centre bore 31 is arranged on burner 2 outer shroud, supplement on the upside of passage A and burner 2 to isolate auxiliary air, even if the auxiliary air participating in fuel gas buring directly can not enter the region outside outer fire cover, the air of secondary supplement is delivered directly to outer fire cover with inner region, the root making auxiliary air directly add to fire cover to jet out flames, thus realize combustion gas conflagration, high-temperature flue gas field is formed in kitchen range central area, realize fuel gas high efficiency burning, promote the object of the kitchen range thermal efficiency.
In the utility model, auxiliary air enters outside cooking range furnace end 2, by the gap between ring-type rectification circle 211 and water pond 4, makes air draught circumferentially even, enter the space between interior outer fire cover by annular rectification circle 211; Burner circumferential air supply entirety trend is uniformly distributed, the basic uniform fuel gas flow sprayed with gas-cooker fire hole is supporting, thus realize combustion gas and burn completely, realize the thermal efficiency that gas-cooker is higher, by improving combustion gas and air mixing uniformity, thus controlling total amount of supplied air of fuel gas buring process, reducing the total amount of supplied air participating in combustion reaction, thus the used heat that after reducing heating, flue gas is taken away, the lifting means thermal efficiency.
As shown in the figure, described distributor 21 comprises circular passage 213, interior fiery passage 214 and two outer shroud injectors 212 be communicated with circular passage 213, described outer fire cover 22 mounts cover on circular passage 213, described inner fire cover 23 mounts cover on interior fiery passage 214, in splayed configuration, arrangement is arranged on bottom distributor 21 two outer shroud injectors 212, it is more even that splayed configuration arrangement can ensure that combustion gas distributes, save space simultaneously, gas pipeline is facilitated to arrange, and two outer shroud injectors 212 do not reach distributor 21 annular channel 213 beyond space, namely outer shroud injector 212 is hidden in below distributor 21, ensure that center air feed channel is unobstructed, especially the kitchen range of outer fire cover flame to central-injection are applicable to, be conducive to the kitchen range thermal efficiency to promote.
As preferably, outer shroud injector 212 is made up of intercommunicating pore 212a and the abaculus 212b be arranged on circular passage 213, this abaculus 212b mounts cover at intercommunicating pore 212a and joint, circular passage 213 and forms gas outlet, due in the utility model, outer shroud injector 212 is arranged in splayed configuration to hide and is arranged on bottom distributor 21, therefore the inclination angle of outer shroud injector 212 is less, processing relative difficulty, outer shroud injector 212 is combined to form by adopting abaculus 212b and intercommunicating pore 212a, the difficulty of processing can be reduced, and the circulation can avoided the excessive or outer protrusion circular passage 213 of outer shroud injector 212 opening and affect combustion gas distributes.
As preferably, in the utility model, the fire hole of described outer fire cover 22 and inner fire cover 23 can be circular hole, square hole, bar shaped fire hole, or the mixing of above-mentioned fire hole two or three, to arrive different flame effects.
In the utility model, described annular rectification circle 211 can be set to integrative-structure with distributor 21; Also annular rectification circle 211 and distributor 21 can be set to Split type structure, described annular rectification circle 211 is arranged in distributor 21 by screw, screw thread, gluing, interference fit or the connected mode that clamps.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; 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 (6)
1. one kind configures the gas kitchen ranges of auxiliary air collector ring, it is characterized in that: comprise burner (2), described burner (2) comprises distributor (21), air duct (211a) is set in described distributor (21), is provided with the annular rectification circle (211) be communicated with air duct (211a) in this distributor (21) bottom.
2. a kind of gas kitchen ranges configuring auxiliary air collector ring according to claim 1, it is characterized in that: described burner (2) also comprises outer fire cover (22), inner fire cover (23), the air duct (211a) of described distributor (21) is communicated between outer fire cover (22) and inner fire cover (23).
3. a kind of gas kitchen ranges configuring auxiliary air collector ring according to claim 2, it is characterized in that: described distributor (21) comprises circular passage (213), interior fiery passage (214) and two outer shroud injectors (212) be communicated with circular passage (213), described outer fire cover (22) mounts cover on circular passage (213), and described inner fire cover (23) mounts cover on interior fiery passage (214).
4. a kind of gas kitchen ranges configuring auxiliary air collector ring according to claim 2, is characterized in that: the fire hole of described outer fire cover (22) and inner fire cover (23) can be circular hole, square hole, bar shaped fire hole, or the mixing of above-mentioned fire hole two or three.
5. a kind of gas kitchen ranges configuring auxiliary air collector ring according to claim 1, is characterized in that: described annular rectification circle (211) and distributor (21) are structure as a whole.
6. a kind of gas kitchen ranges configuring auxiliary air collector ring according to claim 1, it is characterized in that: described annular rectification circle (211) and distributor (21) are Split type structure, described annular rectification circle (211) is arranged in distributor (21) by screw, screw thread, gluing, interference fit or the connected mode that clamps.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520412249.3U CN204786592U (en) | 2015-06-15 | 2015-06-15 | Gas cooking utensils of configuration secondary air circular cowling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520412249.3U CN204786592U (en) | 2015-06-15 | 2015-06-15 | Gas cooking utensils of configuration secondary air circular cowling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204786592U true CN204786592U (en) | 2015-11-18 |
Family
ID=54526638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520412249.3U Expired - Fee Related CN204786592U (en) | 2015-06-15 | 2015-06-15 | Gas cooking utensils of configuration secondary air circular cowling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204786592U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104949161A (en) * | 2015-06-15 | 2015-09-30 | 广东超人节能厨卫电器有限公司 | Gas cooker provided with secondary air rectifying ring |
-
2015
- 2015-06-15 CN CN201520412249.3U patent/CN204786592U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104949161A (en) * | 2015-06-15 | 2015-09-30 | 广东超人节能厨卫电器有限公司 | Gas cooker provided with secondary air rectifying ring |
CN104949161B (en) * | 2015-06-15 | 2019-03-19 | 广东超人节能厨卫电器有限公司 | A kind of gas cooker configuring auxiliary air collector ring |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104930555B (en) | A kind of use auxiliary air supplements the gas kitchen ranges of passage | |
CN202733890U (en) | Stove burner using blast type to supplement secondary air | |
CN104406204A (en) | Novel atmosphere type cooking stove | |
CN202109479U (en) | Blowing type household fuel gas cooker burner | |
CN204786593U (en) | Adopt novel secondary air to replenish gas cooking utensils of passageway | |
CN203586210U (en) | Adjustable upside-entrainment burner | |
CN104949161A (en) | Gas cooker provided with secondary air rectifying ring | |
CN105757666A (en) | Tri-cyclic combined full direct injection type fire distributor applied to household gas stove combustor | |
CN208687794U (en) | A kind of burner for gas stove and its gas-cooker | |
CN202267095U (en) | Energy-efficient high-fire gas cooker | |
CN204786592U (en) | Gas cooking utensils of configuration secondary air circular cowling | |
CN102980190B (en) | Double-cavity burner | |
CN201281339Y (en) | Dual ring inner flame combustor | |
CN203131822U (en) | Novel secondary mixed combustion furnace end | |
CN204345730U (en) | A kind of atmospheric type kitchen range | |
CN108413398A (en) | A kind of heat build-up catalytic type multi-head burner | |
CN203082884U (en) | High-efficiency energy-saving blue-flame high-fire burner | |
CN209042372U (en) | One kind making the well-mixed saving gas burning stove head of gas | |
CN209706042U (en) | A kind of multifunctional fuel burner improving gas mixed nub structure | |
CN203395923U (en) | Gas cooker burner device | |
CN208253582U (en) | A kind of heat build-up catalytic type multi-head burner | |
CN206386931U (en) | A kind of annular direct-injection hangs air intake burner | |
CN204786385U (en) | Passageway gas -cooker combustor is penetrated to two drawing of outer loop | |
CN205037299U (en) | High -efficient household gas range utensil | |
CN106705038B (en) | A kind of integral type is entirely into wind combustor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200615 |