CN213119080U - Burner of combustion cluster type stove - Google Patents
Burner of combustion cluster type stove Download PDFInfo
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- CN213119080U CN213119080U CN202021653710.1U CN202021653710U CN213119080U CN 213119080 U CN213119080 U CN 213119080U CN 202021653710 U CN202021653710 U CN 202021653710U CN 213119080 U CN213119080 U CN 213119080U
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Abstract
A burner of a combustion cluster type stove comprises a burner, a distributor base and a central fire cover, wherein the burner comprises a cup body with an upper opening, a fixed base plate, an outer ring injection pipe connector, a central air outlet pipe and a central air inlet pipe; the distributor base comprises a central fire cover base, a central air inlet interface, an air inlet cavity, an outer ring gas cavity, a plurality of outer ring air outlet pipes, a radial gas channel and an axial secondary air channel which are used for communicating the air inlet cavity with the outer ring gas cavity, and a plurality of outer ring combustion heads; the central fire cover is buckled with the central fire cover seat, and the outer ring air outlet pipe is matched with the outer ring combustion head. Due to the adoption of the structure, the outer ring fire adopts the plurality of outer ring combustion heads, the secondary air surrounds the outer ring combustion heads, the combustion is sufficient, and the energy efficiency is improved.
Description
Technical Field
The utility model relates to a cooking utensils combustor.
Background
In the prior art, a stove burner comprises a burner head, a distributor base, a central fire cover and an outer ring fire cover, wherein the burner head comprises a central air outlet pipe, an outer ring air outlet groove, a central injection pipe and an outer ring injection pipe, and the distributor base comprises a central fire cover base, a central air inlet connector, an outer ring air outlet groove, a radial gas channel and an axial gas channel. There are problems in that: an annular flame wall is formed during the combustion of the outer ring fire, the secondary air is insufficient, and the energy efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the burner for the combustion cluster type kitchen range has the characteristics that secondary air surrounds an outer ring combustion head, the air is sufficient in combustion, and the energy efficiency is high.
The utility model discloses a realize like this: the utility model provides a burning cluster formula cooking utensils combustor, includes furnace end, distributor seat and central fire lid, its special character lies in: the furnace end comprises a cup body with an upper opening, a fixed seat plate arranged around the cup body, an outer ring injection pipe joint communicated with the cup body, a central air outlet pipe arranged in the cup body and a central air inlet pipe communicated with the central air outlet pipe, wherein the upper end of the cup body is provided with an external joint, and the central air outlet pipe extends out of the upper opening of the cup body;
the fire distributor base comprises a central fire cover base, a central air inlet interface arranged at the bottom of the central fire cover base, an air inlet cavity, an outer ring gas cavity, a plurality of outer ring air outlet pipes arranged on a top plate of the outer ring gas cavity, a radial gas channel and an axial secondary air channel which are used for communicating the air inlet cavity with the outer ring gas cavity,
also comprises a plurality of outer ring combustion heads,
the distributor seat is buckled with the furnace end, the outer interface of the cup body is inserted into the air inlet cavity, the upper end of the cup body supports the air inlet cavity, and the central air outlet pipe is inserted into the central air inlet interface; the central fire cover is buckled with the central fire cover seat, and the outer ring air outlet pipe is matched with the outer ring combustion head.
Preferably: the bottom plate of the radial gas channel and the horizontal plane on the radial outer side form an acute included angle.
Preferably: the distributor base comprises a base and a top cover,
the base comprises a base body with an upper opening, an air inlet cavity arranged in the center of the base body, a lower axial secondary air channel arranged around the upper end of the air inlet cavity and a lower radial gas groove with an upper opening positioned between two adjacent lower axial secondary air channels;
the top cover comprises a top cover body with a lower opening, a central fire cover seat arranged on the upper surface of a top plate of the top cover body, a central air inlet interface, an upper axial secondary air channel, an upper radial gas groove with a lower opening and a plurality of outer ring gas outlet pipes arranged on the top cover body, wherein the central air inlet interface, the upper axial secondary air channel and the upper radial gas groove are arranged on the lower surface;
the top cover is buckled with the base, the base body is inserted into an inner connector of the top cover body, the upper axial secondary air channel is butted with the lower axial secondary air channel to form an axial secondary air channel, and the upper radial gas groove is buckled with the lower radial gas groove to form a radial gas channel.
Preferably: the outer ring combustion head comprises a body part with a lower opening, an inner interface arranged in the lower end of the body part, a cone frustum-shaped part arranged at the upper part of the body part, a cylindrical part arranged at the lower part of the body part, an outer ring combustion hole arranged on the cone frustum-shaped part, a flame stabilizing groove arranged on the cylindrical part and adjacent to the cone frustum-shaped part, and a flame stabilizing combustion hole for communicating the flame stabilizing groove with the body part,
the outer ring air outlet pipe is inserted into the inner connector of the body part.
Preferably: and the axis of the outer ring combustion hole and the horizontal plane at the radial outer side form an acute included angle.
The axis of the flame-stabilizing combustion hole is parallel to the horizontal plane.
Preferably: the top plate of the central fire cover is a curved plate, the top plate is provided with an axial central combustion hole, the circumferential wall plate is provided with a central flame stabilizing groove, and the central flame stabilizing groove is communicated with the lower cavity of the central fire cover through the central flame stabilizing combustion hole;
the outer interface of the central fire cover seat is inserted into the lower cavity body, and a gap is reserved between the upper end of the outer interface and the top plate of the lower cavity body.
The utility model relates to a burning cluster formula cooking utensils combustor owing to adopt such structure, and outer ring fire adopts a plurality of outer loop burning head, and secondary air encircles the outer loop burning head, and the burning is abundant, has improved the efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a perspective sectional view taken along line B-B of fig. 1.
Fig. 4 is one of perspective views of the present invention.
Fig. 5 is one of exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
FIG. 7 is a second perspective view of the present invention
Fig. 8 is a cross-sectional view of the outer ring burner head of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a burner of a combustion cluster type kitchen range comprises a burner 1, a distributor base 2 and a central fire cover 3, wherein the burner 1 comprises a cup body 11 with an upper opening, a fixed base plate 12 arranged around the cup body, an outer ring injection pipe connector 13 communicated with the cup body, a central air outlet pipe 14 arranged in the cup body and a central air inlet pipe 15 communicated with the central air outlet pipe, the upper end of the cup body 11 is provided with an external connector, and the central air outlet pipe 14 extends out of the upper opening of the cup body 11; the central air inlet pipe 15 is horizontally arranged, and the central air inlet pipe 15 and the outer ring injection pipe interface 13 are respectively communicated with the central injection pipe and the outer ring injection pipe;
the distributor base 2 comprises a central fire cover base 21, a central air inlet interface 22 arranged at the bottom of the central fire cover base, an air inlet cavity 23, an outer ring gas cavity 24, a plurality of outer ring air outlet pipes 25 arranged on the top plate of the outer ring gas cavity, a radial gas channel 26 and an axial secondary air channel 27 which are used for communicating the air inlet cavity with the outer ring gas cavity,
also comprises a plurality of outer ring combustion heads 4,
the distributor base 2 is buckled with the furnace end 1, the outer interface of the cup body 11 is inserted into the air inlet cavity 23, the upper end of the cup body 11 supports the air inlet cavity 13, and the central air outlet pipe 14 is inserted into the central air inlet interface 22; the central fire cover 3 is buckled with the central fire cover seat 21, and the outer ring air outlet pipe 25 is matched with the outer ring combustion head 4.
As shown in fig. 2, the bottom plate of the radial gas channel 26 forms an acute angle α with the radially outer horizontal plane.
As shown in fig. 3 and 8, the outer ring combustion head 4 includes a body 41 having a lower opening, an inner port 42 provided in a lower end of the body, a truncated cone-shaped portion 43 provided in an upper portion of the body, a cylindrical portion 44 provided in a lower portion of the body, an outer ring combustion hole 431 provided in the truncated cone-shaped portion, a flame holding groove 441 provided in the cylindrical portion and adjacent to the truncated cone-shaped portion, and a flame holding combustion hole 442 communicating the flame holding groove with the body,
the outer ring air outlet pipe 25 is inserted into the inner port 42 of the body 41;
the axis of the outer ring combustion hole 431 forms an acute included angle beta with the horizontal plane at the radial outer side.
The axes of the flame-stabilizing combustion holes 442 are parallel to the horizontal plane.
As shown in fig. 2, the top plate of the central fire cover 3 is a curved plate, the top plate is provided with an axial central combustion hole 31, the circumferential wall plate is provided with a central flame stabilizing groove 32, and the central flame stabilizing groove 32 is communicated with a lower cavity 34 of the central fire cover 3 through a central flame stabilizing combustion hole 33;
the outer interface of the central fire cover seat 21 is inserted into the lower cavity 34, and a gap is reserved between the upper end of the outer interface and the top plate of the lower cavity 34.
As shown in fig. 5 and 6, the distributor base 2 comprises a base 2A and a top cover 2B,
the base 2A comprises a base body with an upper opening, the air inlet cavity 23 arranged in the center of the base body, a lower axial secondary air channel 271 arranged around the upper end of the air inlet cavity and a lower radial gas groove 261 with an upper opening and positioned between two adjacent lower axial secondary air channels, wherein the lower radial gas groove 261 is communicated with the air inlet cavity 23;
the top cover 2B comprises a top cover body with a lower opening, the central fire cover seat 21 arranged on the upper surface of the top plate of the top cover body, the central air inlet interface 22 arranged on the lower surface, an upper axial secondary air channel 272, an upper radial gas groove 262 with a lower opening and a plurality of outer ring gas outlet pipes 25 arranged on the top cover body;
the top cover 2B is buckled with the base 2A, the base body of the base 2A is inserted into the inner connector of the top cover body of the top cover 2B, the upper axial secondary air channel 272 and the lower axial secondary air channel 271 are butted to form an axial secondary air channel 27, the upper radial gas groove 262 and the lower radial gas groove 261 are buckled to form a radial gas channel 26 with a variable cross section, and under the condition that enough gas channels are met, more secondary air supplement is guaranteed.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (6)
1. The utility model provides a burning cluster formula cooking utensils combustor, includes furnace end, distributor seat and central fire lid, its characterized in that: the furnace end comprises a cup body with an upper opening, a fixed seat plate arranged around the cup body, an outer ring injection pipe joint communicated with the cup body, a central air outlet pipe arranged in the cup body and a central air inlet pipe communicated with the central air outlet pipe, wherein the upper end of the cup body is provided with an external joint, and the central air outlet pipe extends out of the upper opening of the cup body;
the fire distributor base comprises a central fire cover base, a central air inlet interface arranged at the bottom of the central fire cover base, an air inlet cavity, an outer ring gas cavity, a plurality of outer ring air outlet pipes arranged on a top plate of the outer ring gas cavity, a radial gas channel and an axial secondary air channel which are used for communicating the air inlet cavity with the outer ring gas cavity,
also comprises a plurality of outer ring combustion heads,
the distributor seat is buckled with the furnace end, the outer interface of the cup body is inserted into the air inlet cavity, the upper end of the cup body supports the air inlet cavity, and the central air outlet pipe is inserted into the central air inlet interface; the central fire cover is buckled with the central fire cover seat, and the outer ring air outlet pipe is matched with the outer ring combustion head.
2. The combustion cluster cooker burner of claim 1, wherein: the bottom plate of the radial gas channel and the horizontal plane on the radial outer side form an acute included angle.
3. A combustion cluster cooker burner as claimed in claim 1 or 2 wherein: the distributor base comprises a base and a top cover,
the base comprises a base body with an upper opening, an air inlet cavity arranged in the center of the base body, a lower axial secondary air channel arranged around the upper end of the air inlet cavity and a lower radial gas groove with an upper opening positioned between two adjacent lower axial secondary air channels;
the top cover comprises a top cover body with a lower opening, a central fire cover seat arranged on the upper surface of a top plate of the top cover body, a central air inlet interface, an upper axial secondary air channel, an upper radial gas groove with a lower opening and a plurality of outer ring gas outlet pipes arranged on the top cover body, wherein the central air inlet interface, the upper axial secondary air channel and the upper radial gas groove are arranged on the lower surface;
the top cover is buckled with the base, the base body is inserted into an inner connector of the top cover body, the upper axial secondary air channel is butted with the lower axial secondary air channel to form an axial secondary air channel, and the upper radial gas groove is buckled with the lower radial gas groove to form a radial gas channel.
4. The combustion cluster cooker burner of claim 1, wherein: the outer ring combustion head comprises a body part with a lower opening, an inner interface arranged in the lower end of the body part, a cone frustum-shaped part arranged at the upper part of the body part, a cylindrical part arranged at the lower part of the body part, an outer ring combustion hole arranged on the cone frustum-shaped part, a flame stabilizing groove arranged on the cylindrical part and adjacent to the cone frustum-shaped part, and a flame stabilizing combustion hole for communicating the flame stabilizing groove with the body part,
the outer ring air outlet pipe is inserted into the inner connector of the body part.
5. The combustion cluster cooker burner of claim 4, wherein: the axial line of the outer ring combustion hole and the horizontal plane at the radial outer side form an acute included angle;
the axis of the flame-stabilizing combustion hole is parallel to the horizontal plane.
6. The combustion cluster cooker burner of claim 4, wherein: the top plate of the central fire cover is a curved plate, the top plate is provided with an axial central combustion hole, the circumferential wall plate is provided with a central flame stabilizing groove, and the central flame stabilizing groove is communicated with the lower cavity of the central fire cover through the central flame stabilizing combustion hole;
the outer interface of the central fire cover seat is inserted into the lower cavity body, and a gap is reserved between the upper end of the outer interface and the top plate of the lower cavity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653710.1U CN213119080U (en) | 2020-08-10 | 2020-08-10 | Burner of combustion cluster type stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653710.1U CN213119080U (en) | 2020-08-10 | 2020-08-10 | Burner of combustion cluster type stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213119080U true CN213119080U (en) | 2021-05-04 |
Family
ID=75684979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021653710.1U Active CN213119080U (en) | 2020-08-10 | 2020-08-10 | Burner of combustion cluster type stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213119080U (en) |
-
2020
- 2020-08-10 CN CN202021653710.1U patent/CN213119080U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220225 Address after: No.33 Jinhe Road, Shenghui North Industrial Zone, Min'an village, Nantou Town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN RNICE COMMERCIAL RESIDENTIAL ELECTRICAL APPLIANCE Co.,Ltd. Address before: No.17, Tongji West Road, Nantou Town, Zhongshan City, Guangdong Province 528427 Patentee before: ZHONGSHAN YALESI GAS APPLIANCE TECHNOLOGY CO.,LTD. |