CN212132435U - Inner ring fire cover, combustor and gas stove - Google Patents
Inner ring fire cover, combustor and gas stove Download PDFInfo
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- CN212132435U CN212132435U CN202020856691.6U CN202020856691U CN212132435U CN 212132435 U CN212132435 U CN 212132435U CN 202020856691 U CN202020856691 U CN 202020856691U CN 212132435 U CN212132435 U CN 212132435U
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- inner ring
- wall
- flow guide
- ring fire
- groove
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Abstract
The utility model discloses an inner ring fire lid, combustor and gas cooking utensils, wherein, the inner ring fire lid includes: the annular wall is provided with a plurality of fire holes; the baffle wall is arranged at the upper end of the annular wall, at least part of the baffle wall protrudes outwards from the outer side surface of the annular wall, the top surface of the baffle wall is provided with a flow guide section, the flow guide section is connected with the outer side surface of the baffle wall, and the flow guide section gradually inclines downwards from the inside to the outside; the top surface of the blocking wall is also provided with a groove, and the flow guide section is arranged around the groove. The technical proposal of the utility model can avoid the oil stain dropping from the bottom of the pan to block the fire hole on the inner ring fire cover.
Description
Technical Field
The utility model relates to a gas cooking utensils field, in particular to inner ring fire lid, combustor and gas cooking utensils.
Background
For the traditional burner, oil stains on the pot bottom are easy to drip on the inner ring fire cover to cause the fire holes of the inner ring fire cover to be blocked, so that flame is not available or firepower is reduced, and an ideal combustion effect is not achieved.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an inner ring fire cover, aiming at preventing oil stains dropping from the bottom of a pan from blocking fire holes on the inner ring fire cover.
In order to achieve the above object, the utility model provides an inner ring fire lid, include:
the annular wall is provided with a plurality of fire holes; and the number of the first and second groups,
the baffle wall is arranged at the upper end of the annular wall, at least part of the baffle wall protrudes outwards from the outer side surface of the annular wall, the top surface of the baffle wall is provided with a flow guide section, the flow guide section is connected with the outer side surface of the baffle wall, and the flow guide section gradually inclines downwards from the inside to the outside; the top surface of the blocking wall is also provided with a groove, and the flow guide section is arranged around the groove.
Optionally, the blocking wall is provided with a covering portion and a flow guide portion which are connected, the covering portion covers an opening at the upper end of the annular wall, and the flow guide portion laterally protrudes out of the outer side surface of the annular wall;
the whole flow guide part inclines downwards from inside to outside so that the top surface of the flow guide part forms the flow guide section.
Optionally, the inner side of the flow guide section is flush with the outer side of the annular wall.
Optionally, a diversion trench is formed in the diversion section, and the diversion trench extends along the width direction of the diversion section.
Optionally, the groove wall of the groove is inclined, so that the notch of the groove is gradually enlarged.
Optionally, the groove depth of the groove is greater than or equal to 0.8 mm.
Optionally, the outer side surface of the blocking wall has a first annular section and a second annular section which are distributed from top to bottom, and the second annular section extends obliquely outwards from bottom to top.
Optionally, the fire holes are obliquely formed from the inside of the annular wall to the outside and upwards.
The utility model also provides a combustor, including the inner ring fire lid.
The utility model also provides a gas cooking utensils, including the combustor.
The utility model discloses in, through setting up recess and water conservancy diversion section after, partly greasy dirt is concentrated and is gathered together in the recess, concentrates the clearance through the user, and partly greasy dirt can be along the water conservancy diversion section toward outer and down drip in addition to avoid blockking up the fire hole. In addition, even if the oil stains in the groove are more and overflow, the overflowed oil stains can also drip under the flow guide effect of the flow guide section, and the fire hole blockage can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a cross-sectional view of an embodiment of the inner ring fire cover of the present invention;
fig. 2 is a top view of the inner ring fire lid of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Inner |
122 | |
| 11 | |
1221 | |
| 111 | |
1222 | |
| 12 | |
1223 | Second |
| 121 | Covering |
1224 | |
| 1211 | Groove |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an inner ring fire lid.
In the embodiment of the present invention, please refer to fig. 1 and fig. 2 in combination, the inner ring fire cover 10 includes:
an annular wall 11 provided with a plurality of fire holes 111; and the number of the first and second groups,
the retaining wall 12 is arranged at the upper end of the annular wall 11 and at least partially protrudes outwards from the outer side surface of the annular wall 11, the top surface of the retaining wall 12 is provided with a flow guide section 1221, the flow guide section 1221 is connected with the outer side surface of the retaining wall 12, and the flow guide section 1221 gradually inclines downwards from the inside to the outside.
Specifically, the inner ring fire cover 10 is a cylindrical structure with an open lower end and a closed upper end through the blocking wall 12, so that the blocking wall 12 completely closes the open upper end of the inner ring fire cover 10, and the fuel gas enters the inner ring fire cover 10 from the open lower end and then is sprayed out from the fire holes 111 formed around and burns.
The annular wall 11 is provided with a plurality of fire holes 111, each fire hole 111 penetrating the inner side and the outer side of the annular wall 11, and the plurality of fire holes 111 are arranged at intervals along the circumferential direction of the annular wall 11.
The top surface of the baffle wall 12 has a flow guiding section 1221, and the flow guiding section 1221 is connected to the outer side surface of the baffle wall 12, so that at least a part of the flow guiding section 1221 is close to the outer side edge of the baffle wall 12.
The utility model discloses in, after greasy dirt or other debris etc. on the pan dripped on the fender wall 12 of inner ring fire lid 10, because the top surface that keeps off wall 12 has the water conservancy diversion section 1221 of slope down, consequently these greasy dirt can be along water conservancy diversion section 1221 down slide and drop. The blocking wall 12 laterally protrudes outside the annular wall 11 of the inner ring fire cover 10, which is equivalent to blocking the fire hole 111, so that oil stains can be prevented from flowing downwards along the outside of the annular wall 11 to block the fire hole 111.
In an embodiment, the blocking wall 12 has a covering portion 121 and a flow guiding portion 122 connected to each other, the covering portion 121 covers an upper end opening of the annular wall 11, and the flow guiding portion 122 protrudes laterally from an outer side surface of the annular wall 11. In this embodiment, the covering portion 121 is substantially disc-shaped, and the diversion portion 122 is disposed around the covering portion 121 and is annular. Optionally, the flow guide part 122 is entirely inclined downward from inside to outside, so that the top surface of the flow guide part 122 forms the flow guide section 1221. Thus, the flow guiding section 1221 is formed by bending the flow guiding portion 122 integrally with respect to the covering portion 121, and does not require operations such as cutting to remove surface materials, so that the inclination angle of the flow guiding section 1221 can be controlled well. In addition, the flow guide part 122 formed in this way is similar to an umbrella-shaped structure, and the flow guide effect is good.
In one embodiment, the inner side of the flow guiding section 1221 is flush with the outer side of the annular wall 11, so that the width of the flow guiding section 1221 is relatively large, and all oil stains falling on the outer side of the annular wall 11 are guided obliquely downward, thereby preventing the oil stains from blocking the fire hole 111.
In addition, a diversion trench 1224 is formed in the diversion section 1221, and the diversion trench 1224 extends in the width direction of the diversion section 1221. The width direction here refers to the radial direction of the blocking wall 12. The guiding grooves 1224 may extend from the inner side to the outer side of the guiding section 1221, and at least the guiding grooves 1224 penetrate the outer side of the retaining wall 12, so as to guide the oil stains dropping on the guiding section 1221 outwards and reduce the adhesion of the oil stains on the guiding section 1221.
In order to further prevent oil from blocking the fire hole 111, in an embodiment, the top surface of the blocking wall 12 further has a groove 1211, and the flow guiding section 1221 is disposed around the groove 1211. The groove 1211 is used as a liquid containing structure and is used for containing oil stains dropping from the bottom of the pot, and the risk of blocking the fire hole 111 is reduced. In addition, the groove 1211 is substantially circular, an axis thereof coincides with an axis of the annular wall 11, and a diameter of the groove 1211 is greater than or equal to an inner diameter of the annular wall 11, so that the groove 1211 has a large receiving space.
The groove walls of the groove 1211 can be obliquely arranged, so that the notch of the groove 1211 gradually expands, the groove 1211 has a larger notch, oil stains dropping from the bottom of a pot can be better received, the groove bottom of the groove 1211 is smaller, and the effect of better and centralized collection of the oil stains can be realized.
In addition, the depth of the groove 1211 is greater than or equal to 0.8mm, for example, the depth of the groove 1211 may be 0.8mm, 1.0mm or 1.3mm, etc. to contain more oil.
After the groove 1211 and the flow guide section 1221 are arranged, a part of oil stains are gathered in the groove 1211 in a concentrated mode, concentrated cleaning is conducted through a user, and the other part of oil stains can drip outwards and downwards along the flow guide section 1221, so that the fire hole 111 is prevented from being blocked. In addition, even if the oil in the groove 1211 is too much and overflows, the overflowed oil can drop under the flow guiding effect of the flow guiding section 1221, and the fire hole 111 can be prevented from being blocked.
In one embodiment, the outer side surface of the blocking wall 12 has a first annular segment 1222 and a second annular segment 1223 distributed from top to bottom, and the second annular segment 1223 extends obliquely outwards from the bottom to the top. In this embodiment, the upper end of the first annular section 1222 is connected to the flow guiding section 1221, and the lower end of the second annular section 1223 is connected to the bottom surface of the blocking wall 12. After the arrangement, the lower end of the outer side surface of the retaining wall 12 is gradually inclined outwards, so that the flame sprayed from the fire hole 111 can be guided upwards and outwards in an inclined manner, and the flame is prevented from being blocked by the bottom surface of the retaining wall 12 and being incapable of contacting the pot bottom.
In one embodiment, the fire holes 111 are formed in the annular wall 11 in an upward inclined manner, that is, the fire holes 111 are formed in an upward inclined manner, so that the flame can be sprayed out in an upward inclined manner, and the inclined fire holes 111 and the inclined second annular section 1223 are matched with each other, so that the flame can be better guided to contact the bottom of the pot, and the flame is prevented from being shielded by the blocking wall 12. Optionally, the axis of the fire hole 111 is parallel to the second annular segment 1223.
The utility model discloses still provide a combustor, the combustor includes inner ring fire lid 10, and the concrete structure of inner ring fire lid 10 please see above-mentioned embodiment, and the here is no longer repeated.
When the inner ring fire cover 10 is used, the inner ring fire cover 10 can be arranged on a burner head or a gas distribution plate of a burner. The mixed gas of the gas and the air in the inner ring fire cover 10 can be provided by a furnace end or a gas distribution plate. In some embodiments, the inner ring fire cap 10 may be provided directly on the burner; in other embodiments, the gas distributor plate may be disposed on the furnace head when the inner ring fire cover 10 is disposed directly on the gas distributor plate.
The utility model also provides a gas cooking utensils, including foretell combustor.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An inner ring fire cover, comprising:
the annular wall is provided with a plurality of fire holes; and the number of the first and second groups,
the baffle wall is arranged at the upper end of the annular wall, at least part of the baffle wall protrudes outwards from the outer side surface of the annular wall, the top surface of the baffle wall is provided with a flow guide section, the flow guide section is connected with the outer side surface of the baffle wall, and the flow guide section gradually inclines downwards from the inside to the outside; the top surface of the blocking wall is also provided with a groove, and the flow guide section is arranged around the groove.
2. The inner ring fire cover as claimed in claim 1, wherein the baffle wall has a covering portion and a flow guiding portion connected with each other, the covering portion covers the upper opening of the annular wall, and the flow guiding portion laterally protrudes from the outer side surface of the annular wall;
the whole flow guide part inclines downwards from inside to outside so that the top surface of the flow guide part forms the flow guide section.
3. The inner ring fire cover of claim 1 wherein the inner side of the flow guide section is flush with the outer side of the annular wall.
4. The inner ring fire cover as claimed in claim 1, wherein the guide section is formed with guide grooves extending in a width direction of the guide section.
5. The inner ring fire cover as claimed in claim 1, wherein the groove wall of the groove is inclined such that the notch of the groove is divergent.
6. The inner ring fire cover of claim 1, wherein the groove depth of the groove is greater than or equal to 0.8 mm.
7. The inner ring fire cover as claimed in any one of claims 1 to 6, wherein the outer side surface of the blocking wall has a first ring segment and a second ring segment distributed from top to bottom, and the second ring segment extends obliquely outward from the lower side to the upper side.
8. The inner ring fire cover of claim 7 wherein said fire holes are angled upwardly and outwardly from within said annular wall.
9. A burner comprising an inner ring fire cover as claimed in any one of claims 1 to 8.
10. A gas cooker comprising a burner as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856691.6U CN212132435U (en) | 2020-05-20 | 2020-05-20 | Inner ring fire cover, combustor and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856691.6U CN212132435U (en) | 2020-05-20 | 2020-05-20 | Inner ring fire cover, combustor and gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212132435U true CN212132435U (en) | 2020-12-11 |
Family
ID=73669320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856691.6U Active CN212132435U (en) | 2020-05-20 | 2020-05-20 | Inner ring fire cover, combustor and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212132435U (en) |
-
2020
- 2020-05-20 CN CN202020856691.6U patent/CN212132435U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230321 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 20 Beijiao Road, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. |