CN212204511U

CN212204511U - Divide fire seat structure of optimizing air admission

Info

Publication number: CN212204511U
Application number: CN202020990497.7U
Authority: CN
Inventors: 伍强; 王琳婷; 钟嘉雄; 王东; 于龙
Original assignee: Shenzhen Konka Intelligent Electric Technology Co ltd
Current assignee: Shenzhen kangjiajiapin Intelligent Electric Appliance Technology Co.,Ltd.
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-12-22
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a divide fire seat structure of optimizing air admission, including dividing fire base, divide fire base from outside to inside on be equipped with outer gas mixing ring, well gas mixing ring and interior gas mixing ring, divide fire base's bottom be equipped with air inlet channel and respectively with outer gas mixing ring, well gas mixing ring and the outer air inlet that interior gas mixing ring corresponds, well air inlet and interior air inlet, outer air inlet, well air inlet and interior air inlet are connected with outer ejector pipe respectively, well ejector pipe and interior ejector pipe, outer ejector pipe, be equipped with corresponding connection step respectively on well ejector pipe and the interior ejector pipe, outer air inlet, the length of well air inlet and interior air inlet is 30mm-35mm, through carrying out the optimization setting to the length of external air inlet, well air inlet and interior air inlet, make the bottom space of dividing fire base bigger, the air gets into through air inlet channel more easily and divides fire base and gas to mix, the gas is more fully combusted.

Description

Divide fire seat structure of optimizing air admission

Technical Field

The utility model relates to a gas furnace end's technical field specifically is an optimize branch fire seat structure that air admits air.

Background

In order to make gas burner gas burning more abundant, generally can set up air inlet mechanism in the bottom of dividing the fire seat, however, present branch fire seat bottom be used for with draw penetrate the air inlet of union coupling shorter, general length is about 10mm, lead to dividing the spatial position of fire seat bottom not enough, the air inlet mechanism of air through the bottom is difficult to get into divide the fire seat in with the gas mixture, lead to the insufficient defect of gas burning.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide an optimize branch fire seat structure that air admits air, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

The purpose of the utility model is realized like this:

the utility model provides an optimize branch fire seat structure that air admits air, including dividing the fire base, divide on the fire base by outer to interior outer gas mixing ring that is equipped with, well gas mixing ring and interior gas mixing ring, the bottom of dividing the fire base is equipped with air inlet channel and respectively with outer gas mixing ring, well gas mixing ring and the outer air inlet that interior gas mixing ring corresponds, well air inlet and interior air inlet, outer air inlet, well air inlet and interior air inlet are connected with respectively and draw the ejector pipe outward, well ejector pipe and interior ejector pipe draw, draw the ejector pipe outward, in draw the ejector pipe and draw in draw and be equipped with the connection step that corresponds on the ejector pipe respectively, outer air inlet, the length of well air inlet and interior air inlet is A, 30mm < A < 35 mm.

The air inlet channel is of a plurality of through hole structures, and the air inlet channels are distributed among the outer air mixing ring, the middle air mixing ring and the inner air mixing ring at intervals.

Outer gas mixing ring, well gas mixing ring and interior gas mixing ring are equipped with corresponding outer loop fire lid respectively, and middle fire lid and inner ring fire lid, middle fire lid and outer loop fire lid are equipped with respectively and are the middle fire face and the outer loop of going out of cambered surface shape and go out the fire face, are equipped with the middle fire hole and the outer loop of going out of fire hole that the opening direction put for central point respectively on middle fire face and the outer loop of going out of fire face.

The middle fire outlet and/or the outer ring fire outlet are in parallel and inclined strip shapes.

The inclination directions of the middle fire outlet and the outer ring fire outlet are opposite.

The air inlet channel also comprises an inner ring main air inlet hole which is arranged at the center of the inner gas mixing ring.

The central position of the inner gas mixing ring is provided with an anti-dry heating probe, and the outer side position of the anti-dry heating probe is provided with a heat insulation ring.

The heat insulation ring is provided with a plurality of inner ring air outlet holes communicated with the inner side and the outer side of the heat insulation ring.

The utility model has the advantages that:

connect the step and can play the effect that the lifting divides the fire base, the cooperation is to the external air inlet, and the length of well air inlet and interior air inlet optimizes the setting, makes the bottom space that divides the fire base bigger, and the air gets into through air inlet channel more easily and divides the fire base to mix with the gas, makes the gas burning more abundant.

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.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present invention.

Fig. 2 is a perspective view of an embodiment of the present invention.

Fig. 3 is an exploded view of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-3, the fire-dividing base structure for optimizing air intake comprises a fire-dividing base 1, wherein an outer air mixing ring 11, a middle air mixing ring 12 and an inner air mixing ring 13 are arranged on the fire-dividing base 1 from outside to inside, an air intake channel 17 and an outer air inlet 14, a middle air inlet 15 and an inner air inlet 16 which are respectively corresponding to the outer air mixing ring 11, the middle air mixing ring 12 and the inner air mixing ring 13 are arranged at the bottom of the fire-dividing base 1, the outer air inlet 15 and the inner air inlet 16 are respectively connected with an outer injection pipe 21, the middle injection pipe 22 and the inner injection pipe 23, the outer injection pipe 21, the middle injection pipe 22 and the inner injection pipe 23 are respectively provided with a corresponding connecting step 24, the outer air inlet 14, the lengths of the middle air inlet 15 and the inner air inlet 16 are a, a is more than 30mm and less than a and less than 35mm, the connecting step 24 can play a role of lifting the fire-dividing base 1 to the outside to match with the air inlet 14, the length of well air inlet 15 and interior air inlet 16 optimizes the setting, makes the bottom space of dividing fire base 1 bigger, and the air gets into through air inlet channel 17 more easily and divides fire base 1 to mix with the gas, makes the gas burning more abundant.

Further, the air inlet channel 17 is a plurality of through hole structures which are distributed among the outer air mixing ring 11, the middle air mixing ring 12 and the inner air mixing ring 13 at intervals, so that air can enter from the bottom of the fire distribution base 1 more uniformly and is mixed with fuel gas.

Further, outer gas mixing ring 11, well gas mixing ring 12 and interior gas mixing ring 13 are equipped with corresponding outer ring fire lid 31 respectively, middle fire lid 32 and interior ring fire lid 33, middle fire lid 32 and outer ring fire lid 31 are equipped with the middle fire face 321 that is the cambered surface shape and outer ring fire face 311 respectively, middle fire face 321 and outer ring fire face 311 go out and are equipped with the middle fire hole 322 and outer ring fire hole 312 that the opening direction was central point respectively on being equipped with, the heat that middle fire hole 322 and outer ring fire hole 312 sent is more concentrated at central point, improve the product and gather the energy effect, make heating efficiency higher.

Further, the middle fire outlet 322 and/or the outer ring fire outlet 312 are parallel and inclined in a strip shape, so that flames formed by the middle fire outlet 322 and the outer ring fire outlet 312 form a rotating trend, and generated heat forms vortex, is more concentrated and is beneficial to energy collection.

Furthermore, the inclination directions of the middle fire outlet 322 and the outer ring fire outlet 312 are opposite, so that the mutual interference of flames generated by the middle fire outlet and the outer ring fire outlet is avoided, and the energy collecting effect is not influenced.

Further, the air intake channel 17 further includes an inner ring main intake hole 171 provided at a central position of the inner air mixing ring 13, and air is introduced from the inner ring main intake hole 171, so that the gas combustion is more sufficient.

Furthermore, the central position of the inner gas mixing ring 13 is provided with the dry burning prevention probe 4, the outer side position of the dry burning prevention probe 4 is provided with the heat insulation ring 5, when the cooker is placed on the dry burning prevention probe 4, the dry burning prevention probe 4 is accommodated on the inner side position of the heat insulation ring 5 under the effect of the cooker, the flame can not contact with the dry burning prevention probe 4, and the measurement precision is improved.

Furthermore, the heat insulation ring 5 is provided with a plurality of inner ring air outlet holes 51 communicated with the positions of the inner side and the outer side of the heat insulation ring, and partial air flows out from the inner ring air outlet holes 51 and participates in combustion, so that the integral combustion of the gas is more sufficient.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. A fire distribution base structure for optimizing air intake comprises a fire distribution base (1), wherein an outer air mixing ring (11), a middle air mixing ring (12) and an inner air mixing ring (13) are arranged on the fire distribution base (1) from outside to inside, and is characterized in that an air intake channel (17) and an outer air inlet (14) corresponding to the outer air mixing ring (11), the middle air mixing ring (12) and the inner air mixing ring (13), the middle air inlet (15) and the inner air inlet are arranged at the bottom of the fire distribution base (1), the outer air inlet (14), the middle air inlet (15) and the inner air inlet (16) are respectively connected with an outer injection pipe (21), the middle injection pipe (22) and the inner injection pipe (23), the outer injection pipe (21), the middle injection pipe (22) and the inner injection pipe (23) are respectively provided with corresponding connecting steps (24), the length of the outer air inlet (14), the middle air inlet (15) and the inner injection pipe (16) is A, a is more than 30mm and less than 35 mm.

2. A fire distribution base structure for optimizing air intake according to claim 1, wherein: the air inlet channel (17) is of a plurality of through hole structures, and the air inlet channel is distributed among the outer air mixing ring (11), the middle air mixing ring (12) and the inner air mixing ring (13) at intervals.

3. A fire distribution base structure for optimizing air intake according to claim 1, wherein: outer gas mixing ring (11), well gas mixing ring (12) and interior gas mixing ring (13) are equipped with corresponding outer loop fire lid (31) respectively, and middle fire lid (32) and inner ring fire lid (33), middle fire lid (32) and outer loop fire lid (31) are equipped with respectively and are cambered surface shape's middle fire face (321) and outer loop fire face (311), it goes out fire hole (322) and outer loop fire hole (312) to be equipped with the middle fire hole (322) and the outer loop that the opening direction was central point to put on middle fire face (321) and the outer loop fire face (311) respectively.

4. A fire distribution base structure for optimizing air intake according to claim 3, wherein: the middle fire outlet (322) and/or the outer ring fire outlet (312) are in parallel and inclined strip shapes.

5. A fire distribution seat structure for optimizing air intake according to claim 4, wherein: the middle fire outlet (322) and the outer ring fire outlet (312) are inclined in opposite directions.

6. A fire distribution base structure for optimizing air intake according to claim 1, wherein: the air inlet channel (17) also comprises an inner ring main air inlet hole (171) which is arranged at the center of the inner air mixing ring (13).

7. A fire distribution base structure for optimizing air intake according to any one of claims 1 to 6, wherein: the central position of the inner gas mixing ring (13) is provided with an anti-dry heating probe (4), and the outer side position of the anti-dry heating probe (4) is provided with a heat insulation ring (5).

8. A fire distribution base structure for optimizing air intake according to claim 7, wherein: the heat insulation ring (5) is provided with a plurality of inner ring air outlet holes (51) which are communicated with the positions of the inner side and the outer side of the heat insulation ring.