阅读说明：本技术 一种分体式火盖 (Split fire cover ) 是由 黄瑞 李立志 于 2021-08-02 设计创作，主要内容包括：本发明提供了一种分体式火盖,所述分体式火盖包括火盖部、底座部,所述分体式火盖设有燃气腔、稳焰槽、若干个火孔,所述稳焰槽位于分体式火盖外侧,且与燃气腔相连通,所述燃气腔、稳焰槽分别设于火盖部、底座部上。火盖上多设有稳焰槽、火孔,利用火孔实现对燃气的均匀分配,而稳焰槽可维持火焰稳定。但现有稳焰槽、火孔位于同一结构上,具有加工困难,不易清洗的缺点。本发明通过设置稳焰槽,提高火焰燃烧稳定性,同时通过设置稳焰槽、火孔分别位于火盖部、底座部上,使稳焰槽、火孔可进行分离,方便对火盖的维修清洗。(The invention provides a split type fire cover which comprises a fire cover part and a base part, wherein the split type fire cover is provided with a gas cavity, a flame stabilizing groove and a plurality of fire holes, the flame stabilizing groove is positioned on the outer side of the split type fire cover and communicated with the gas cavity, and the gas cavity and the flame stabilizing groove are respectively arranged on the fire cover part and the base part. The fire cover is provided with a plurality of flame stabilizing grooves and fire holes, the uniform distribution of fuel gas is realized by the fire holes, and the flame stabilizing grooves can maintain the stable flame. However, the existing flame stabilizing groove and the fire hole are positioned on the same structure, and have the defects of difficult processing and difficult cleaning. The flame stabilizing groove is arranged, so that the flame combustion stability is improved, and meanwhile, the flame stabilizing groove and the fire hole are respectively arranged on the fire cover part and the base part, so that the flame stabilizing groove and the fire hole can be separated, and the fire cover is convenient to maintain and clean.)

1. The utility model provides a split type fire lid, its characterized in that, split type fire lid includes fire lid portion, base portion, split type fire lid is equipped with gas chamber, steady flame groove, a plurality of fire hole, steady flame groove is located the split type fire lid outside, and is linked together with the gas chamber, steady flame groove are located respectively on fire lid portion, the base portion.

2. The split type fire cover according to claim 1, wherein the gas cavity comprises an outer gas cavity and an inner gas cavity, a gas guide groove is arranged between the outer gas cavity and the inner gas cavity, and the split type fire cover is provided with fire holes and flame stabilizing grooves at the outer gas cavity and the inner gas cavity.

3. The split type fire cover according to claim 1, wherein the flame stabilizing groove comprises an annular groove and a plurality of vent holes, the vent holes are arranged along the circumferential direction of the annular groove, and the annular groove is communicated with the gas cavity through the vent holes.

4. The split fire cover of claim 2, wherein the base portion comprises a base member, a central fire cover, the fire cover portion comprises an outer fire cover member, an inner fire cover member, the central fire cover is mounted on the base member, the inner fire cover member is mounted on the central fire cover, the outer fire cover member and the base member constitute an outer gas chamber, and the central fire cover and the inner fire cover member constitute an inner gas chamber.

5. The split fire cover of claim 4, wherein the base member and the central fire cover are provided with flame holding grooves.

6. The split fire cover according to claim 5, wherein the outer fire cover piece and the inner fire cover piece are both of a ring structure, and fire holes are formed in the outer fire cover piece and the inner fire cover piece.

7. The split fire cover according to claim 4, wherein a gas inlet hole is formed at the center of the base member, and the gas inlet hole is communicated with the outer gas chamber and the inner gas chamber.

8. The split fire cover of claim 7, wherein the central fire cover comprises a first ring-shaped structure, a second ring-shaped structure, and a column-shaped gas distribution structure, wherein the first ring-shaped structure is located in the second ring-shaped structure, the column-shaped gas distribution structure is located in the first ring-shaped structure, the top of the column-shaped gas distribution structure is connected with the first ring-shaped structure, the column-shaped gas distribution structure and the inner fire cover form an inner gas chamber, and the outer fire cover and the base member and the second ring-shaped structure form an outer gas chamber.

9. The split fire cover of claim 8, wherein the top of the column-type gas-separating structure is a flaring structure.

10. The split fire cover as claimed in claim 6, wherein the base member and the central fire cover are provided with annular contact surfaces which are inclined downward from the outer edge to the inner edge, the lower surfaces of the outer fire cover and the inner fire cover are respectively abutted against the annular contact surfaces of the base member and the central fire cover, the lower surfaces of the outer fire cover and the inner fire cover are provided with a plurality of fire grooves, and the fire grooves are abutted against the annular contact surfaces to form fire holes.

Technical Field

The invention belongs to the field of stoves, relates to a split fire cover, and particularly relates to a split fire cover with a flame stabilizing groove and a fire hole separated.

Background

The gas stove is an important kitchen utensil, is a necessary arrangement for direct-fired heating of gas fuels such as liquefied petroleum gas, artificial gas, natural gas and the like, and is indispensable in the life of people. The fire cover is used as a core part of the gas stove, and a gas cavity is arranged in the fire cover, so that gas can be uniformly diffused, and uniform firepower is formed. The fire cover is provided with a plurality of flame stabilizing grooves and fire holes, the uniform distribution of fuel gas is realized by the fire holes, and the flame stabilizing grooves can maintain the stable flame. However, the existing flame stabilizing groove and the fire hole are positioned on the same structure, and have the defects of difficult processing and difficult cleaning.

Disclosure of Invention

The invention provides a split fire cover, which is used for separating a flame stabilizing groove and a fire hole.

The invention provides a split type fire cover which comprises a fire cover part and a base part, wherein the split type fire cover is provided with a gas cavity, a flame stabilizing groove and a plurality of fire holes, the flame stabilizing groove is positioned on the outer side of the split type fire cover and communicated with the gas cavity, and the gas cavity and the flame stabilizing groove are respectively arranged on the fire cover part and the base part.

Further, the gas cavity includes outer gas cavity, internal gas cavity, be equipped with the air guide groove between outer gas cavity, the internal gas cavity, split type fire lid all is equipped with fire hole, flame stabilizing slot in outer gas cavity, internal gas cavity department.

Further, the flame stabilizing groove comprises an annular groove and a plurality of vent holes, the vent holes are arranged along the circumferential direction of the annular groove, and the annular groove is communicated with the gas cavity through the vent holes.

Furthermore, the base part comprises a base part and a central fire cover, the fire cover part comprises an outer fire cover part and an inner fire cover part, the central fire cover is installed on the base part, the inner fire cover part is installed on the central fire cover, the outer fire cover part and the base part form an outer gas cavity, and the central fire cover and the inner fire cover part form an inner gas cavity.

Furthermore, the base part and the central fire cover are provided with flame stabilizing grooves.

Furthermore, the outer fire cover piece and the inner fire cover piece are both of annular structures, and fire holes are formed in the outer fire cover piece and the inner fire cover piece.

Furthermore, a gas inlet hole is formed in the center of the base member and communicated with the outer gas cavity and the inner gas cavity.

Still further, central fire lid includes first annular structure, second annular structure, column type branch gas structure, first annular structure is located second annular structure, column type branch gas structure is located first annular structure, the top that the column type divides the gas structure links to each other with first annular structure, the gas chamber in the column type branch gas structure and interior fire lid component constitution, outer fire lid component and base spare, second annular structure constitution outer gas chamber.

Further, the top of the column type gas separation structure is a flaring structure.

Furthermore, base spare, central fire cover all are equipped with annular contact surface, annular contact surface is by outer fringe to inner edge downward sloping, outer fire cover piece lower surface, interior fire cover piece lower surface respectively with the annular contact surface of base spare, the annular contact surface looks butt of central fire cover, outer fire cover piece lower surface, interior fire cover piece lower surface all are equipped with a plurality of fire groove, fire groove and annular contact surface looks butt form the fire hole.

Compared with the prior art, the flame stabilizing groove is arranged, so that the flame combustion stability is improved, and meanwhile, the flame stabilizing groove and the fire hole are respectively arranged on the fire cover part and the base part, so that the flame stabilizing groove and the fire hole can be separated, and the fire cover can be conveniently maintained and cleaned.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is a diagram of an outer fire cap component according to an embodiment of the invention.

1. A gas chamber; 11. an external gas chamber; 12. an internal combustion air cavity; 2. a gas guide groove; 3. a flame stabilizing groove; 31. an annular groove; 32. a vent hole; 4. fire holes; 41. an annular contact surface; 42. a fire trough; 5. a base member; 51. a gas inlet hole; 6. a central fire cover; 61. a first annular structure; 62. a second ring-type structure; 63. a column-type gas separation structure; 7. an outer fire lid member; 8. an inner fire cover part.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

The embodiment of the invention discloses a split type fire cover, which comprises a fire cover part and a base part, and is characterized in that the split type fire cover is provided with a gas cavity 1, a flame stabilizing groove 3 and a plurality of fire holes 4, the flame stabilizing groove 3 is positioned at the outer side of the split type fire cover and communicated with the gas cavity 1, and the gas cavity 1 and the flame stabilizing groove 3 are respectively arranged on the fire cover part and the base part.

Optionally, as shown in fig. 2, the gas cavity 1 includes an outer gas cavity 111 and an inner gas cavity 121, a gas guide groove 2 is disposed between the outer gas cavity 111 and the inner gas cavity 121, and the split fire cover is provided with fire holes 4 and flame stabilizing grooves 3 at the outer gas cavity 111 and the inner gas cavity 121.

Wherein, flame holding groove 3 is the loop type structure, and fire hole 4 sets up in flame holding groove 3 top, and fire hole 4 sets up along flame holding groove 3's circumference.

According to the embodiment of the invention, the flame stabilizing groove 3 is arranged, so that the flame combustion stability is improved, and meanwhile, the flame stabilizing groove 3 and the fire hole 4 are respectively arranged on the fire cover part and the base part, so that the flame stabilizing groove 3 and the fire hole 4 can be separated, and the fire cover can be conveniently maintained and cleaned.

Optionally, as shown in fig. 2, the flame holding groove 3 includes an annular groove 31 and a plurality of vent holes 32, the vent holes 32 are arranged along the circumferential direction of the annular groove 31, and the annular groove 31 is communicated with the gas chamber 1 through the vent holes 32.

Wherein, the annular groove 31 is an annular through groove, and the annular groove 31 inclines upwards from inside to outside. The vent hole 32 and the annular groove 31 form a bent air passage.

Specifically, as shown in fig. 1 and 3, the base part comprises a base member 5 and a central fire cover 6, the fire cover part comprises an outer fire cover part 7 and an inner fire cover part 8, the central fire cover 6 is mounted on the base member 5, the inner fire cover part 8 is mounted on the central fire cover 6, the outer fire cover part 7 and the base member 5 form an outer fire air chamber 111, and the central fire cover 6 and the inner fire cover part 8 form an inner fire air chamber 121.

In particular, as shown in fig. 1-3, the base member 5 and the central fire cover 6 are provided with flame holding grooves 3.

Wherein, base member 5, central fire cover 6 are all equipped with flame stabilizing groove 3, make flame stabilizing groove 3 be located fire hole 4 below, realize the flame stabilizing effect to fire hole 4.

In particular, as shown in fig. 1-3, the outer fire cover part 7 and the inner fire cover part 8 are both of a ring-shaped structure, and fire holes 4 are formed in the outer fire cover part 7 and the inner fire cover part 8.

Wherein, the section of the fire hole 4 is square. The fire holes 4 are arranged on the outer fire cover part 7 and the inner fire cover part 8 in a surrounding way.

Specifically, as shown in fig. 2 to 3, a gas inlet hole 51 is formed in the center of the base member 5, and the gas inlet hole 51 is communicated with the outer gas chamber 111 and the inner gas chamber 121.

Wherein, the gas inlet 51 can be connected with the gas inlet structure of the gas stove to realize the communication of the gas.

Specifically, as shown in fig. 2, the central fire cover 6 includes a first annular structure 61, a second annular structure 62, and a column-shaped gas distribution structure 63, the first annular structure 61 is located in the second annular structure 62, the column-shaped gas distribution structure 63 is located in the first annular structure 61, the top of the column-shaped gas distribution structure 63 is connected to the first annular structure 61, the column-shaped gas distribution structure 63 and the inner fire cover part 8 form an inner combustion gas chamber 121, and the outer fire cover part 7, the base part 5, and the second annular structure 62 form an outer combustion gas chamber 111.

Wherein, the air guide groove 2 is positioned between the first annular structure 61 and the second annular structure 62.

During combustion, the fuel gas enters the outer fuel gas chamber 111 and the inner fuel gas chamber 121 through the column-shaped gas distribution structure 63.

In particular, as shown in fig. 2, the top of the column-type gas separation structure 63 is a flaring structure.

Wherein, the column type gas separation structure 63 is a column type structure, and the flaring structure at the top is gradually enlarged from bottom to top.

Specifically, as shown in fig. 2-3, the base member 5 and the central fire cover 6 are provided with annular contact surfaces 41, the annular contact surfaces 41 are inclined downward from the outer edge to the inner edge, the lower surfaces of the outer fire cover 7 and the inner fire cover 8 are respectively abutted against the annular contact surfaces 41 of the base member 5 and the annular contact surfaces 41 of the central fire cover 6, the lower surfaces of the outer fire cover 7 and the inner fire cover 8 are provided with a plurality of fire grooves 42, and the fire grooves 42 are abutted against the annular contact surfaces 41 to form the fire holes 4.

Wherein, the lower surface of the fire groove 42 is an opening structure, and the lower surface of the fire groove 42 is abutted with the annular contact surface 41 to form a fire hole structure.

In the embodiment of the invention, the fire hole is arranged in the way that the fire groove 42 is abutted to the annular contact surface 41, the fire hole can be cleaned only by taking the outer fire cover piece 7 and the inner fire cover piece 8 and brushing the fire groove 42, and compared with the traditional sealed fire hole, the fire hole cleaning process is simplified.

Finally, it should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the modifications and equivalents of the specific embodiments of the present invention can be made by those skilled in the art after reading the present specification, but these modifications and variations do not depart from the scope of the claims of the present application.