CN211060115U - Sectional type efficient combustor and stove - Google Patents
Sectional type efficient combustor and stove Download PDFInfo
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- CN211060115U CN211060115U CN201921292975.0U CN201921292975U CN211060115U CN 211060115 U CN211060115 U CN 211060115U CN 201921292975 U CN201921292975 U CN 201921292975U CN 211060115 U CN211060115 U CN 211060115U
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Abstract
The utility model discloses a sectional type high-efficient combustor, including central fire lid, outer fire lid, fire lid seat, ignition needle, thermocouple and the combustor base of assembling together, a serial communication port, fire lid seat is wheel hub form, a plurality of support arms including the interval sets up, constitute between two continuous support arms for outer fire lid provides the vertical secondary air passageway that secondary air supplyed vertical secondary air passageway's the inner of vertical secondary air passageway is connected with and is done central fire lid provides the horizontal secondary air passageway that secondary air supplyed the support arm bottom is equipped with the gas channel that provides the gas for support arm burning cavity, outer fire lid is wheel hub form, a plurality of archs including the interval sets up, protruding with the support arm one-to-one. The utility model discloses it is more even reasonable to enable outer ring fire firepower distribution, and center firepower need not to do and can reach the efficient purpose greatly, improves user experience and feels. The utility model also provides a cooking utensils.
Description
Technical Field
The utility model relates to a gas-cooker technical field especially relates to a sectional type high-efficient combustor and cooking utensils.
Background
At present, gas stove burners on the market basically adopt a mode of two-ring direct fire, two-ring rotary fire or combination and matching of rotary fire and direct fire. The main problems of the existing gas cooker burners are: the heating area to the bottom of the pan is small, the firepower is eccentric, the heating area is uneven, and the heat efficiency is low.
After the state goes out of the new energy efficiency standard, in order to improve the energy efficiency, a plurality of manufacturers in the same industry increase the firepower of the central fire. However, another problem caused by the increase in the fire power of the center fire is: the central firepower is very large, the center of the pan bottom is easy to burn, and the pan bottom is not suitable for decocting soup with slow fire, so that the user experience is not good.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a central firepower need not to do the sectional type combustor that can reach the high energy efficiency greatly.
Another object of the utility model is to provide a gas-cooker with above-mentioned combustor.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a sectional type high-efficient combustor, is including the central fire lid, outer fire lid, fire lid seat, ignition needle, thermocouple and the combustor base of equipment together, its characterized in that, fire lid seat is wheel hub form, including a plurality of support arms that the interval set up, constitutes between two continuous support arms for outer fire lid provides the vertical secondary air passageway that secondary air supplyed longitudinal secondary air passageway is connected to the inner of vertical secondary air passageway and is done center fire lid provides the horizontal secondary air passageway that secondary air supplyed the support arm bottom is equipped with the gas channel that provides the gas for support arm burning cavity, outer fire lid is wheel hub form, including a plurality of archs that the interval set up, protruding with the support arm one-to-one.
More preferably, the outer ends of two adjacent support arms are communicated through a communication channel.
More preferably, each of the arm combustion chambers is not communicated or part of the arm combustion chambers are communicated with each other.
More preferably, a main straight fire hole and a flame stabilizing hole are formed in the right side surface of each protrusion, a main swirling fire groove and a flame stabilizing groove are formed in the outer side surface of each protrusion, and a fire transfer hole is formed in the inner side surface of each protrusion.
More preferably, the flame stabilizing hole is located at a lower side of the main straight flame hole, and an opening area of the flame stabilizing hole is smaller than an opening area of the main straight flame hole.
More preferably, the flame holding grooves correspond to the main fire swirling grooves one to one, and the opening area of the flame holding grooves is smaller than that of the main fire swirling grooves.
More preferably, the included angles between the straight fire main fire hole and the rotary fire main fire groove and the horizontal plane are both 30-80 degrees.
More preferably, the outer fire cover and the fire cover seat are fixedly sealed through screw connection, and the central fire cover covers the central fire channel of the fire cover seat.
More preferably, the thermocouple and the ignition needle are fixedly mounted on the burner base through a mounting bracket.
The utility model also provides a cooking utensils, its characterized in that has as above the high-efficient combustor of sectional type.
The utility model has the advantages that:
the outer fire cover of the burner is in an automobile hub shape, the outer fire of the outer ring adopts a sectional type combustion cavity and fire holes, so that the fire distribution is more uniform and reasonable, the heating area of the pot bottom is increased, secondary air is also supplemented independently in a sectional manner, the secondary air is supplemented fully, the combustion is full, the energy efficiency is high, and the pot bottom is heated uniformly; after the outer ring fire is distributed in a segmented mode, the central fire does not need to be large, the purpose of high efficiency can be achieved, and the user experience is improved.
And secondary air of the central fire is supplemented by secondary air supplement channels inside the kitchen range and above the panel, so that yellow flame and high smoke caused by insufficient secondary air of the central fire are avoided.
Thirdly, flame stabilizing holes are arranged below the main fire holes, so that the flame-out preventing limit of the main fire holes is enhanced, and flame-out prevention is facilitated; the flame stabilizing groove is arranged below the main fire groove, the width of the flame stabilizing groove is smaller than that of the main fire groove, the purpose of stabilizing flame of the main fire groove in a counter-rotating manner can be achieved, and flame separation is prevented.
Drawings
Fig. 1 is an exploded view of the sectional type high efficiency burner according to the present invention.
Fig. 2 is a schematic view of the fire cover seat.
Fig. 3 is a schematic view of the upper half structure of the sectional type high-efficiency burner provided by the present invention.
Fig. 4 is a schematic structural view of the outer fire cover.
Fig. 5 is a schematic view of a burner mount structure.
Fig. 6 is a sectional view of the sectional type high efficiency burner provided by the present invention.
Description of reference numerals:
1: center fire cover, 2: outer fire cover, 3: fire cover seat, 4: ignition needle, 5: mounting frame, 6: thermocouple, 7: a burner base.
201: flame holding tank, 202: fire swirling main fire channel, 203: direct fire main fire hole, 204: flame stabilizing hole, 201: right side, 211: outer side surface, 212: the inner side surface.
301: longitudinal secondary air passage, 302: gas passage, 303, 304: transverse secondary air passage, 311: a communication channel.
71: outer ring injection pipe, 72: inner ring ejector tube, 73: a mixing chamber.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Example 1
As shown in fig. 1, a sectional type high efficiency burner includes: center fire lid 1, outer fire lid 2, fire lid seat 3, ignition needle 4, mounting bracket 5, thermocouple 6 and combustor base 7, each part assembly structure is: outer fire lid 2 and fire lid seat 3 pass through the fixed seal of screwed connection, and thermocouple 6 and ignition needle 4 are installed on mounting bracket 5 as the portion dress earlier, and reuse mounting screw is fixed on combustor base 7, and central fire lid 1 covers at the middle part of fire lid seat 3.
As shown in fig. 2 and 3, the fire cover base 3 is hub-shaped and includes a plurality of support arms arranged at intervals, a longitudinal secondary air channel 301 is formed between two connected support arms, and transverse secondary air channels 303 and 304 are connected to the inner end of the longitudinal secondary air channel. The longitudinal secondary air channel 301 provides secondary air supplement for the outer fire cover 2, and secondary air of the outer fire cover 2 comes from the upper part of the panel; the transverse secondary air channels 303, 304 provide secondary air supplementation for the central fire cover 1, and the secondary air of the central fire cover 1 comes from the upper part of the panel and the inside of the cooker respectively. The support arm bottom is equipped with gas passageway 302, gas passageway 302 provides the gas for the combustion chamber body of support arm, and the outer end of two adjacent support arms communicates through intercommunication passageway 311, every two combustion chamber bodies intercommunication promptly. In other embodiments, the combustion chambers are not or partially in communication, and are not limited to the present embodiment.
As shown in fig. 4, the outer fire cover 2 is hub-shaped and includes a plurality of protrusions arranged at intervals, and the protrusions correspond to the support arms one to one. A direct-fire main fire hole 203 and a flame stabilizing hole 204 are arranged on the right side surface 210 of each protrusion, a rotary-fire main fire groove 202 and a flame stabilizing groove 201 are arranged on the outer side surface 211 of each protrusion, and a fire transfer hole is arranged on the inner side surface 212 of each protrusion.
Preferably, the flame stabilizing holes 204 are located at the lower side of the main straight flame holes 203, and the opening area of the flame stabilizing holes 204 is smaller than that of the main straight flame holes 203, so as to stabilize the flame of the main straight flame holes 203.
Preferably, the flame holding grooves 201 correspond to the main fire grooves 202 in the swirling fire in a one-to-one manner, and the opening area of the flame holding grooves 201 is smaller than that of the main fire grooves 202 in the swirling fire, so that the purpose of stabilizing flames in the main fire grooves 202 in the swirling fire is achieved, and the flames are prevented from leaving.
Preferably, the angle between the straight fire main fire hole 203 and the fire swirling main fire groove 202 and the horizontal plane is 45 degrees. In other embodiments, the included angle between the direct fire main fire hole 203 and the fire swirling main fire groove 202 and the horizontal plane is properly adjusted between 30-80 ° according to actual needs, and is not limited to this embodiment.
The outer fire cover that this embodiment provided adopts the main hole of directly doing fire and the structure that the main fire groove of soon combines together, can realize the combustion mode of directly doing fire + soon, and secondary air can independently supply flame, and flame does not have alternately, and the burning is abundant, and harmful gas such as the co of production is few, and the firepower distributes evenly, can carry out omnidirectional heating, the efficiency height to the bottom of a boiler.
As shown in fig. 5, the burner mount 7 includes: an outer ring ejector pipe 71, an inner ring ejector pipe 72 and a mixing chamber 73.
Referring to fig. 6, the arrows shown in the figure are outer ring gas flow air ducts, and gas enters the mixing cavity 73 of the burner base 7 from the outer ring injection pipe, is premixed, is divided by the gas channel of the fire cover base 3, enters the combustion cavity at the front section of the fire hole and the fire groove, and then flows out of the fire hole and the fire groove to be combusted.
Example 2
A cooktop comprising a segmented high efficiency burner as in embodiment 1. The cooker provided by the embodiment has all the technical effects of the embodiment 1, and the specific structure of the cooker can be a gas stove known in the prior art or various gas stove structures which can be realized in the future, and the detailed description is omitted here.
It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (10)
1. The utility model provides a sectional type high-efficient combustor, is including the central fire lid, outer fire lid, fire lid seat, ignition needle, thermocouple and the combustor base of equipment together, its characterized in that, fire lid seat is wheel hub form, including a plurality of support arms that the interval set up, constitutes between two continuous support arms for outer fire lid provides the vertical secondary air passageway that secondary air supplyed longitudinal secondary air passageway is connected to the inner of vertical secondary air passageway and is done center fire lid provides the horizontal secondary air passageway that secondary air supplyed the support arm bottom is equipped with the gas channel that provides the gas for support arm burning cavity, outer fire lid is wheel hub form, including a plurality of archs that the interval set up, protruding with the support arm one-to-one.
2. The sectional type high-efficiency combustor according to claim 1, wherein the outer ends of two adjacent support arms are communicated through a communication channel.
3. The sectional type efficient burner of claim 1, wherein each of the boom combustion chambers is not communicated or part of the boom combustion chambers are communicated with each other.
4. The sectional type efficient burner according to claim 1, wherein a main straight fire hole and a flame stabilizing hole are arranged on the right side surface of each protrusion, a main swirling fire groove and a flame stabilizing groove are arranged on the outer side surface of each protrusion, and a fire transfer hole is arranged on the inner side surface of each protrusion.
5. The sectional type efficient burner according to claim 4, wherein the flame stabilizing holes are located at the lower side of the main straight flame holes, and the opening area of the flame stabilizing holes is smaller than that of the main straight flame holes.
6. The sectional type efficient burner according to claim 4, wherein the flame holding grooves correspond to the main fire swirling grooves one to one, and the opening area of the flame holding grooves is smaller than that of the main fire swirling grooves.
7. The sectional type efficient burner according to claim 4, wherein the included angles between the straight fire main fire hole and the rotary fire main fire groove and the horizontal plane are both 30-80 degrees.
8. The sectional type efficient burner as claimed in claim 1, wherein the outer fire cover and the fire cover seat are fixedly sealed through screw connection, and the central fire cover covers the central fire channel of the fire cover seat.
9. The segmented high efficiency burner of claim 1, wherein said thermocouple and said firing pin are mounted and secured to said burner base by a mounting bracket.
10. A cooktop characterized by having a segmented high efficiency burner as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292975.0U CN211060115U (en) | 2019-08-09 | 2019-08-09 | Sectional type efficient combustor and stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292975.0U CN211060115U (en) | 2019-08-09 | 2019-08-09 | Sectional type efficient combustor and stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060115U true CN211060115U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921292975.0U Active CN211060115U (en) | 2019-08-09 | 2019-08-09 | Sectional type efficient combustor and stove |
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| CN (1) | CN211060115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469849A (en) * | 2019-08-09 | 2019-11-19 | 广东万家乐厨房科技有限公司 | A kind of segmented burner with high efficiency and kitchen range |
-
2019
- 2019-08-09 CN CN201921292975.0U patent/CN211060115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469849A (en) * | 2019-08-09 | 2019-11-19 | 广东万家乐厨房科技有限公司 | A kind of segmented burner with high efficiency and kitchen range |
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