CN219453951U

CN219453951U - Anti-blocking fire cover, burner and kitchen range

Info

Publication number: CN219453951U
Application number: CN202320381010.9U
Authority: CN
Inventors: 俞辉; 韩晨阳; 郑军妹; 霍彦强
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-01
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses an anti-blocking fire cover, a burner and a stove. The anti-blocking fire cover comprises a fire cover body and fire holes formed in the fire cover body, wherein the anti-blocking fire cover further comprises a covering portion used for covering the fire cover body, and the covering portion comprises a net-shaped portion which is correspondingly arranged at the exit path of the fire holes. The net-shaped part is arranged at the gas exit path of the fire hole, so that gas can permeate on one hand, and the porous structure of the net-shaped part can play a role in shielding soup on the other hand. Therefore, the ingredients such as the spreading soup, food residues and the like are more difficult to enter the fire hole, a good isolation effect is achieved, and the probability that the fire hole is blocked and is difficult to strike fire is greatly reduced.

Description

Anti-blocking fire cover, burner and kitchen range

Technical Field

The utility model relates to the field of gas cookers, in particular to an anti-blocking fire cover, a burner and a cooker.

Background

Accumulated carbide or overflowed oil-water mixture, soup and the like during cooking can often occur in a stove fire hole, so that the fire hole is blocked, and gas cannot normally come out of the fire hole, and the stove cannot be ignited normally, so that the stove cannot be ignited smoothly, and the complaint rate of a user is greatly increased.

Disclosure of Invention

The utility model aims to overcome the defect that normal ignition cannot be performed due to fire hole blockage in the prior art, and provides an anti-blocking fire cover, a burner and a stove.

The utility model solves the technical problems by the following technical scheme:

the utility model provides an anti-blocking fire cover, includes fire cover body and locates fire hole on the fire cover body, anti-blocking fire cover is still including being used for covering the cover portion of fire cover body, cover the portion including corresponding locating the netted portion of fire hole exit path department.

Due to the shielding effect of the shielding part, the sprayed soup can not directly contact with the fire cover body, and the probability of the soup penetrating into the fire hole is reduced. The net-shaped part is arranged at the gas exit path of the fire hole, so that gas can permeate on one hand, and the porous structure of the net-shaped part can play a role in shielding soup on the other hand. Therefore, the ingredients such as the spreading soup, food residues and the like are more difficult to enter the fire hole, a good isolation effect is achieved, and the probability that the fire hole is blocked and is difficult to strike fire is greatly reduced.

Preferably, the pores of the mesh part are 0.1 to 0.3 times the diameter of the fire hole. The adoption of the aperture can block soup on one hand and has an isolation effect; on the other hand, the fuel gas can be uniformly dispersed when passing through the net-shaped part, so that the combustion is more sufficient, the released harmful substances are less, and the possibility of tempering is reduced.

Preferably, the mesh part is a metal fiber burning cloth or a metal net. The metal fiber burning cloth comprises an iron-chromium-aluminum alloy fiber burning cloth. The combustion intensity can reach 2500kw/m by adopting the Fe-Cr-Al alloy fiber combustion cloth ² The highest temperature resistance can reach 1300 ℃, and the metal fiber combustion cloth has excellent oxidation resistance and heat strength above 1000 ℃, so that the metal fiber combustion cloth has the advantages of high combustion efficiency, safety, no tempering, less release of harmful gas, quick cooling and durability in the use process.

Preferably, the cover part further comprises a cover eave arranged at the top of the fire cover body, the net part extends downwards from the periphery of the cover eave and surrounds the side surface of the fire cover, and the fire holes are correspondingly arranged on the side surface of the fire cover body. The fire cover body can be covered by the eave and the net-shaped part.

Preferably, the cover part further comprises a cover eave arranged at the top of the fire cover body, an annular protrusion is arranged at the periphery of the top surface of the cover eave, and residues or soup falling onto the cover eave can be contained in the annular protrusion, so that the residues or soup can be prevented from falling into the fire hole directly.

Preferably, the annular protrusion has a notch, and an upper surface of the notch is lower than or flush with a top surface of the brim. So that the soup or residues on the eave can flow out along the notch, and the structure can be used for cleaning conveniently, and most of fire holes annularly arranged on the side wall of the fire cover body are not interfered by soup or residues.

Preferably, the anti-blocking fire cover comprises an ignition needle arranged beside the fire cover body.

Preferably, the anti-blocking fire cover comprises a cover eave arranged at the top of the fire cover body, and the cover eave comprises lugs correspondingly arranged above the ignition needle. Therefore, the ignition needle can be shielded, and the problem that the ignition needle cannot be ignited due to the fact that the ignition needle is directly wetted by soup is avoided.

Preferably, a gap which can be broken down by spark emitted by the ignition needle is arranged between the ignition needle and the cover brim. The ignition needle can stably ignite.

Preferably, the anti-blocking fire cover further comprises a cover eave arranged at the top of the fire cover body, an annular protrusion is arranged at the periphery of the top surface of the cover eave, the annular protrusion is provided with a notch part, and the notch part and the ignition needle are arranged in a radial staggered mode.

By adopting the design, the fire hole in the soup interference area under the eave can be far away from the fire hole for ignition, so that the ignition efficiency is not affected.

Preferably, the anti-blocking fire cover further comprises a thermocouple arranged beside the fire cover body, and the thermocouple can be used for detecting the combustion temperature.

When the combustion temperature exceeds the preset range, the air outlet quantity is adjusted in real time, so that the combustion temperature is ensured.

Preferably, the fire cover body is an inner ring fire cover.

The utility model also provides a burner comprising an anti-clogging fire cover as described above.

The utility model also provides a cooktop comprising a burner as described above.

The utility model has the positive progress effects that:

Drawings

FIG. 1 is a perspective view of a fire cover;

FIG. 2 is a top view of the fire cover;

FIG. 3 is a cross-sectional view taken along the A-A plane of FIG. 2;

FIG. 4 is a perspective view of a burner;

fig. 5 is an enlarged view of a portion a in fig. 4;

reference numerals illustrate:

fire cover body 100

Cover portion 200

Mesh portion 210

Eave 220

Annular protrusion 221

Notch portion 222

Ear 223

Fire hole 300

Ignition needle 400

Thermocouple 500

Detailed Description

The utility model is further illustrated by means of the following examples, which are not intended to limit the scope of the utility model.

The utility model provides an anti-blocking fire cover, which is combined with fig. 1 and 3, and comprises a hollow fire cover body and a fire hole arranged on the fire cover body, wherein the fire hole is communicated with the inner cavity of the fire cover body and the outside for emitting fuel gas. The anti-blocking fire cover further comprises a covering part for covering the fire cover body, wherein the covering part comprises a net-shaped part which is correspondingly arranged at the fire hole emergent path.

In the embodiment, the gap of the net part is 0.1-0.3 times of the diameter of the fire hole, and the adoption of the pore diameter can block soup on one hand, thereby achieving the isolation effect; on the other hand, the fuel gas can be uniformly dispersed when passing through the net-shaped part, so that the combustion is more sufficient, the released harmful substances are less, and the possibility of tempering is reduced.

In the embodiment, the net part is metal fiber burning cloth or metal net, the utility model adopts iron-chromium-aluminum alloy fiber burning cloth with burning strength up to 2500kw/m ² The highest temperature resistance can reach 1300 ℃, and the metal fiber combustion cloth has excellent oxidation resistance and heat strength above 1000 ℃, so that the metal fiber combustion cloth has the advantages of high combustion efficiency, safety, no tempering, less release of harmful gas, quick cooling and durability in the use process.

In this embodiment, referring to fig. 2 and 3, the covering portion further includes a cover brim disposed on the top of the fire cover body, the mesh portion extends downward from the periphery of the cover brim and is disposed around the side surface of the fire cover, and the fire hole is correspondingly disposed on the side surface of the fire cover body. The fire cover body can be covered by the eave and the net-shaped part.

In this embodiment, more preferably, the top edge of the brim is provided with an annular protrusion, so that residues or soup falling onto the brim can be contained therein, and the residues or soup can be prevented from falling into the fire hole directly.

For carrying out drainage to the soup in the eave, this annular protrusion still includes a notch portion, and the upper surface of this notch portion is less than or flushes the top surface of eave, makes soup or residue on the eave can flow along notch portion, adopts such structure can conveniently clear up to can make most ring locate the fire hole on the fire lid body lateral wall not receive the interference of soup or residue.

In this embodiment, referring to fig. 4 and 5, the anti-blocking fire cover further includes an ignition needle, where the ignition needle is located beside the fire hole, and the ignition needle and the notch portion are radially staggered, and more preferably, the relative included angle between the radial positions of the ignition needle and the notch portion is 180 °, that is, the ignition needle and the notch portion are located on two radial sides of the fire cover body. By adopting the design, the fire hole in the soup interference area under the eave can be far away from the fire hole for ignition, so that the ignition efficiency is not affected.

In this embodiment, this eave of cover still includes the ear that corresponds to locate the firing pin top, and the radial projection of ear can cover this firing pin, avoids the firing pin directly to be drenched by the hot water juice and leads to unable firing. A gap which can be broken down by the spark generated by the ignition needle is arranged between the lug part and the ignition needle. The ignition needle can stably ignite.

In this embodiment, this anti-clogging fire lid still includes the thermocouple of locating by the fire lid body, and the thermocouple can be used for detecting combustion temperature. When the combustion temperature exceeds the preset range, the air outlet quantity is adjusted in real time, so that the stability of the combustion temperature is ensured.

In this embodiment, the fire cover body is an inner ring fire cover, however, it is also possible to apply the structure of the present utility model to an outer ring fire cover according to actual needs.

The utility model also provides a burner comprising a burner as described above.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.

Claims

1. The utility model provides a prevent fire lid of jam, includes fire lid body and locates fire hole on the fire lid body, its characterized in that: the anti-blocking fire cover further comprises a covering part for covering the fire cover body, and the covering part comprises a net-shaped part which is correspondingly arranged at the exit path of the fire hole.

2. A tamper-evident fire cover as defined in claim 1 wherein: the pore of the net part is 0.1-0.3 times of the diameter of the fire hole.

3. A tamper-evident fire cover as defined in claim 1 wherein: the net-shaped part is a metal fiber burning cloth or a metal net.

4. A tamper-evident fire cover as claimed in claim 3 wherein: the metal fiber burning cloth comprises an iron-chromium-aluminum alloy fiber burning cloth.

5. A tamper-evident fire cover as defined in claim 1 wherein: the cover part also comprises a cover eave arranged at the top of the fire cover body, the reticular part downwards extends from the periphery of the cover eave and surrounds the side surface of the fire cover, and the fire holes are correspondingly arranged on the side surface of the fire cover body.

6. A tamper-evident fire cover as defined in claim 1 wherein: the cover part also comprises a cover eave arranged at the top of the fire cover body, and an annular protrusion is arranged at the periphery of the top surface of the cover eave.

7. A tamper-evident fire cover as defined in claim 6 wherein: the annular protrusion has a notch, and the upper surface of the notch is lower than or flush with the top surface of the brim.

8. A tamper-evident fire cover as defined in claim 1 wherein: the anti-blocking fire cover comprises an ignition needle arranged beside the fire cover body.

9. A tamper-evident fire cover as defined in claim 8 wherein: the cover part comprises a cover eave arranged at the top of the fire cover body, and the cover eave comprises lugs correspondingly arranged above the ignition needle.

10. A tamper-evident fire cover as claimed in claim 9 wherein: a gap which can be broken down by the electric spark sent by the ignition needle is arranged between the ignition needle and the cover brim.

11. A tamper-evident fire cover as claimed in claim 9 wherein: the periphery of the top surface of the cap eave is provided with an annular protrusion, the annular protrusion is provided with a notch part, and the notch part and the ignition needle are arranged in a radial staggered manner.

12. A tamper-evident fire cover as defined in claim 1 wherein: the anti-blocking fire cover further comprises a thermocouple arranged beside the fire cover body, and the thermocouple can be used for detecting combustion temperature.

13. A tamper-evident fire cover as defined in claim 1 wherein: the fire cover body is an inner ring fire cover.

14. A burner, characterized in that: a fire cover comprising an anti-clogging fire cover as claimed in any one of claims 1 to 13.

15. A stove, characterized in that: comprising a burner as claimed in claim 14.