CN110566957B

CN110566957B - Fire cover of kitchen range

Info

Publication number: CN110566957B
Application number: CN201910861119.0A
Authority: CN
Inventors: 程永超; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-09-04
Anticipated expiration: 2039-09-11
Also published as: CN110566957A

Abstract

The invention discloses a stove fire cover which comprises a fire cover body, wherein a gas cavity is arranged in the fire cover body, the fire cover body is provided with a first fire hole extending from inside to outside in an inclined upward manner and a second fire hole extending from inside to outside in an inclined downward manner, the first fire hole and the second fire hole are communicated with the gas cavity, a first liquid guide channel extending from the lower side surface of the first fire hole in an inclined downward manner is arranged, and the first liquid guide channel extends to the second fire hole. The hot water juice that overflows partly flows in first fire hole along the side surface of fire lid body, hot water juice can flow in first drain passageway along the inner wall in first fire hole, and flow in second fire hole along first drain passageway, because second fire hole from inside to outside extends to the downside, consequently, the hot water juice that overflows can not flow in the gas chamber, but can continue to flow down from the side surface of fire lid body, make first fire hole and second fire hole can not blockked up by hot water juice, this cooking utensils fire lid can reduce the risk that hot water juice flows in the gas chamber from first fire hole.

Description

Fire cover of kitchen range

Technical Field

The invention relates to a fire cover of a stove.

Background

The fire cover of the gas cooker is used as a core component of the gas cooker, and the performance of the fire cover directly influences the overall performance of the gas cooker. Usually, can set up out the fire hole on the side surface of cooking utensils fire lid, can the efficient heating bottom of a boiler for the burning flame who guarantees out the fire hole, the passageway that goes out the fire hole is usually from inside to outside upwards to set up, when using the cooking utensils combustor that has this kind of fire hole structure, the hot water juice that spills over can flow in out the fire hole along the lateral wall of cooking utensils fire lid, flow in the inside gas cavity of fire lid downwards along the passageway that goes out the fire hole again, cause the foreign matter to pile up in the gas cavity, make the cooking utensils combustor flame out or can't catch fire, influence the use of cooking utensils combustor.

Disclosure of Invention

The invention aims to solve the technical problem of providing a stove fire cover in order to overcome the defect that overflowing liquid easily flows into a gas cavity through a fire hole of the stove fire cover in the prior art.

The invention solves the technical problems through the following technical scheme:

the utility model provides a cooking utensils fire lid, includes fire lid body, the inside of fire lid body has the gas cavity, and its characterized in that, fire lid body has from inside and first fire hole that extends to one side outward and from inside and the second fire hole that extends to one side outward, first fire hole and second fire hole all with the gas cavity is linked together, the downside surface in first fire hole has the first drain passageway that extends to one side downward, first drain passageway extends to the second fire hole.

The hot water juice flows into first fire hole from the side surface of fire lid body after, hot water juice can flow into first drain passageway along the inner wall in first fire hole to flow into second fire hole along first drain passageway, because second fire hole from inside to outside extends downwards to one side, therefore hot water juice can not flow into the gas cavity, but can be followed second fire hole and discharged to the side surface of fire lid body and continue to flow down, consequently first fire hole and second fire hole can not blockked up by hot water juice.

Preferably, the first fire holes and the second fire holes are alternately arranged along the peripheral side of the fire cover body, so that the second fire holes are arranged close to the first fire holes, so as to form the flame stabilizing holes of the first fire holes.

Preferably, the first fire holes and the second fire holes are respectively and uniformly arranged along the peripheral side of the fire cover body.

Preferably, the first liquid guiding channel of the first fire hole extends to the second fire hole adjacent to the first fire hole, so that the first fire hole can rapidly discharge soup from two sides of the first fire hole, and further the soup is prevented from flowing into the gas chamber from the first fire hole.

Preferably, first drain passage set up in the surface of fire lid body, first drain passage opens outwards to one side outwards, and first drain passage can play the effect of steady flame.

Preferably, a filter disc is arranged at the top of the fire cover body, filter holes are formed in the surface of the filter disc, the diameter of each filter hole is smaller than that of the first fire hole and that of the second fire hole, and residues which are not large particles are prevented from flowing into the first fire hole and the second fire hole and being clamped inside the first fire hole and the second fire hole.

Preferably, the upper surface of the filter disc extends upwards from inside to outside in an inclined manner, and the filter disc is connected with the fire cover body through a support rod.

Preferably, the fire lid body is further provided with a second liquid guide channel inside, and two ends of the second liquid guide channel respectively extend to the top and the side surface of the fire lid body, so that the soup overflowing to the top surface of the fire lid body can be rapidly discharged from the second liquid guide channel.

Preferably, the opening of the second liquid guide channel on the side surface of the fire cover body is not positioned above the first fire hole, so that a large amount of soup discharged from the second liquid guide channel is prevented from flowing into the first fire hole and exceeding the discharge capacity of the first liquid guide channel, and the first fire hole is prevented from being blocked.

Preferably, the edge of the top of the fire cover body is provided with a liquid blocking protrusion which is enclosed into a circle, so that the soup is left from the second liquid guide channel instead of the side surface of the fire cover body as far as possible, the discharge pressure of the first liquid guide channel is reduced, and the probability that the soup flows into the gas chamber from the first fire hole is further reduced.

The positive progress effects of the invention are as follows:

in this cooking utensils fire lid, the hot water juice that overflows to fire lid body can flow into first fire hole along the side surface of fire lid body, hot water juice can flow into first drain passageway along the inner wall in first fire hole, and flow into second fire hole along first drain passageway, because second fire hole from inside to outside extends downwards to one side, consequently, the hot water juice that overflows can not flow into the gas chamber, but can continue to flow down from the side surface of fire lid body, consequently first fire hole and second fire hole can not blockked up by hot water juice, in order to guarantee that the cooking utensils fire lid possesses the first fire hole that the slant set up, reduce hot water juice from the risk that first fire hole flowed into the gas chamber by a wide margin.

Drawings

Fig. 1 is a schematic structural view of a cooktop burner fitted with a cooktop fire cover of an embodiment of the invention.

Fig. 2 is a schematic perspective view of a fire cover body of a fire cover of a cooking stove according to an embodiment of the invention.

Fig. 3 is a schematic top view of a fire cover body of a fire cover of a cooking stove according to an embodiment of the invention.

Fig. 4 is a schematic cross-sectional view at a-a of fig. 3.

Fig. 5 is a schematic cross-sectional view of bitmap 3 at B-B.

Description of reference numerals:

first fire hole 1

Second fire hole 2

First liquid guide channel 3

Filter disc 4

Filter hole 41

Support bar 5

Second liquid guide channel 6

Liquid blocking projection 7

Fire lid body 10

Gas chamber 20

Base 100

Stove fire cover 200

Inner ring fire cover 201

Outer ring fire cover 202

Detailed Description

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

As shown in fig. 1, the stove burner includes a base 100 and a stove fire cover 200 disposed on the base 100, specifically, the stove fire cover 200 includes an inner fire cover 201 and an outer fire cover 202 surrounding the outer circumference of the inner fire cover 201, and both the inner fire cover 201 and the outer fire cover 202 may adopt the structure of the stove fire cover provided by the present invention. In the embodiment, the structure of the fire cover body 10 of the fire cover 200 of the cooking utensil provided by the invention is applied to the inner ring fire cover 201 of the burner of the cooking utensil.

Specifically, as shown in fig. 1 to 5, the stove fire cover 200 includes a fire cover body 10, a gas chamber 20 is provided inside the fire cover body 10, a first fire hole 1 and a second fire hole 2 are provided on the peripheral side of the fire cover body 10, wherein, as shown in fig. 5, the first fire hole 1 extends from inside to outside in an inclined manner, the second fire hole 2 extends from inside to outside in an inclined manner, the first fire hole 1 and the second fire hole 2 are both communicated with the gas chamber 20, a first liquid guide channel 3 extending in an inclined manner is provided on the lower side surface of the first fire hole 1, and the first liquid guide channel 3 extends to the second fire hole 2. In this embodiment, first drain passage 3 extends to the upside surface of second fire hole 2, and first drain passage 3's length is shorter like this, and the hot water juice can be discharged fast, sets up the processing of the first drain passage 3 of also being convenient for like this, and the appearance is also comparatively pleasing to the eye.

When soup overflows and flows downwards to the fire cover body 10, part of the overflowed soup flows into the first fire holes 1 along the side surfaces of the fire cover body 10, the soup can flow into the first liquid guide channel 3 along the inner walls of the first fire holes 1 and flow into the second fire holes 2 along the first liquid guide channel 3, and because the second fire holes 2 extend downwards from inside to outside in an inclined manner, the overflowed soup cannot flow into the gas chamber 20 but continues to flow downwards from the side surfaces of the fire cover body 10, the first fire holes 1 and the second fire holes 2 cannot be blocked by the soup, and the fire cover of the stove can reduce the risk that the soup flows into the gas chamber 20 from the first fire holes 1. Thereby when being provided with the first fire hole 1 that upwards inclines that does benefit to and improve heating efficiency, utilize this first drain passageway 3 to guide the overflow that flows into in this fire hole structure to another slant second fire hole 2 down, avoid the overflow to flow into gas cavity 20 fast along the inner wall of first fire hole 1 and cause and pile up, avoid causing the influence to this cooking utensils fire lid and the holistic normal use of cooking utensils combustor.

As shown in fig. 2, the first fire holes 1 and the second fire holes 2 are alternately arranged along the circumferential side of the fire cover body 10, the second fire holes 2 adjacent to each first fire hole 1 are arranged on both sides of each first fire hole 1, the second fire holes 2 are arranged near the first fire holes 1, so that the second fire holes 2 form the flame stabilizing holes of the first fire holes 1, and preferably, the diameter of the second fire holes 2 is smaller than that of the first fire holes 1, so as to generate a better flame stabilizing effect. First fire hole 1 and second fire hole 2 evenly set up along the week side of fire lid body 10 respectively, and the cooking utensils fire lid can produce even flame. In some other embodiments, the first fire holes 1 and the second fire holes 2 may be arranged in other arrangements, for example, two or more second fire holes 2 are arranged between two adjacent first fire holes 1, and the arrangement of the first fire holes 1 and the second fire holes 2 can be adjusted by those skilled in the art according to the actual situation.

First drain channel 3 of first fire hole 1 extends to second fire hole 2 adjacent with first fire hole 1, consequently flows into first fire hole 1 and can discharge hot water juice simultaneously to the second fire hole 2 of both sides, has improved the ability of first fire hole 1 discharge hot water juice, further prevents hot water juice from first fire hole 1 inflow gas chamber 20.

In the present embodiment, referring to fig. 2 in particular, the first liquid guiding channel 3 is disposed on the outer surface of the fire lid body 10, and the outward side of the first liquid guiding channel 3 is open outwards. That is, the first liquid guiding channel 3 is formed by notching the outer surface of the fire cover body 10, the first liquid guiding channel 3 of the embodiment is convenient to process, and the soup can be discharged from the first fire hole 1 in time. In addition, the outside of first fire hole 1 and the outside of second fire hole 2 all communicate with first drain channel 3, have increased the bore of first fire hole 1 outermost end and second fire hole 2 outermost end in other words, have reduced the velocity of flow of gas in above-mentioned position, and consequently first drain channel 3 can also have the effect of the stable fire hole flame that steady flame groove structure can play concurrently. Of course, in other embodiments, the first liquid guiding channel 3 may also be disposed inside the fire lid body 10, so as to better prevent the soup from flowing into the gas chamber 20, and also make the appearance of the fire lid of the cooking stove more beautiful.

The top of fire lid body 10 is provided with filter disc 4, and filter disc 4 is the level setting, and filtration pore 41 has been seted up on the surface of filter disc 4, and the large granule residue that falls directly over from cooking utensils fire lid can be blockked by filter disc 4, avoids these large granule residues to get into in the fire hole from the side surface of fire lid body 10, and then blocks up first fire hole 1 and second fire hole 2, or gets into gas chamber 20, and the cooking utensils fire lid is also comparatively clean and tidy. When a user uses the cooker, the user only needs to clean the residues on the filter disc 4 regularly without cleaning other parts of the burner of the cooker, and the cleaning and the maintenance are convenient. Specifically, the diameter of the filter holes 41 is smaller than the diameter of the first fire holes 1 and the diameter of the second fire holes 2, so that the volume of the residue which is not blocked by the filter plate 4 is smaller, and the residue is easier to be discharged by the first liquid guide channel 3 and is not easy to block the first fire holes 1.

As shown in fig. 4 and 5, the upper surface of the filter plate 4 is extended obliquely upward from inside to outside, and each part has a uniform thickness and is in a downwardly concave bowl shape, so that the residue can be prevented from flowing out from the edge of the filter plate 4, and therefore, the filter plate 4 can bear a large amount of residue. Filter disc 4 is connected with fire lid body 10 through bracing piece 5, bracing piece 5 extends along vertical direction, there is the interval at the top of filter disc 4 and fire lid body 10, the top contact that can prevent bottom of a boiler and fire lid body 10 is set up like this, filter disc 4 can also play the supporting role to the pot of sharp end simultaneously, prevent that the pot from sliding, bracing piece 5 still makes the distance of filter disc 4 and pot nearer in addition, be favorable to filter disc 4 to collect the residue, prevent that the residue from falling on fire lid body 10. As a preferred embodiment, the filter plate 4 and the support rod 5 or the support rod 5 and the fire lid body 10 are detachably connected, so that the user can take down the filter plate 4 to clean the top of the filter plate 4 and the fire lid body 10.

As shown in fig. 1 to 4, the fire lid body 10 further has a second liquid guide channel 6 inside, and both ends of the second liquid guide channel 6 extend to the fire lid body 10 respectively and are provided with the second liquid guide channel 6 communicating the top and the side surface thereof. The hot water juice that flows to fire lid body 10 top can be discharged through the second drain channel 6 is quick, prevents that hot water juice from directly flowing down along the side surface at fire lid body 10 top, leads to first fire hole 1 and second fire hole 2 to be blockked up. In the present embodiment, the opening of the second liquid guiding channel 6 on the side surface of the fire lid body 10 is not located above the first fire hole 1, otherwise the soup discharged from the second liquid guiding channel 6 will flow into the first fire hole 1 along the side surface of the fire lid body 10, increasing the possibility that the soup enters the gas chamber 20. In other embodiments, the opening of the second liquid guiding channel 6 on the side surface of the fire lid body 10 can be higher than the first fire hole 1, but should be avoided to be located right above the first fire hole 1.

In this embodiment, the edge of the top of the fire lid body 10 is provided with a circle of liquid blocking protrusion 7 to further prevent the overflowing soup from directly flowing down along the side surface from the top of the fire lid body 10, and ensure that the overflowing soup is discharged from the second liquid guiding channel 6 as much as possible.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention 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 spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims

1. The utility model provides a cooking utensils fire lid, includes fire lid body, the inside of fire lid body has the gas cavity, fire lid body has from interior and the first fire hole of outer oblique upward extension, first fire hole with the gas cavity is linked together, a serial communication port, fire lid body still has from interior and the second fire hole of outer oblique downward extension, the second fire hole with the gas cavity is linked together, the downside surface in first fire hole has the first drain passageway of oblique downward extension, first drain passageway extends to the second fire hole.

2. The cooktop fire cover of claim 1, wherein the first fire holes and the second fire holes are alternately arranged along a peripheral side of the fire cover body.

3. The fire cover of claim 2, wherein the first fire holes and the second fire holes are uniformly formed along a circumferential side of the fire cover body, respectively.

4. The cooktop fire lid of claim 2, wherein the first liquid conducting channel of the first fire hole extends to the second fire hole adjacent to the first fire hole.

5. The fire cover of claim 1, wherein the first liquid guiding channel is disposed on an outer surface of the fire cover body, and the outward side of the first liquid guiding channel is open.

6. The fire cover of a cooker as claimed in claim 1, wherein a filter disc is disposed on the top of the fire cover body, and filter holes are formed on the surface of the filter disc, and the diameter of the filter holes is smaller than the diameter of the first fire holes and the diameter of the second fire holes.

7. The fire cover of a cooker as claimed in claim 6, wherein the upper surface of the filter disc extends upwards from inside to outside in an inclined manner, and the filter disc is connected with the fire cover body through a support rod.

8. The cooking range fire cover of claim 1, wherein the fire cover body further has a second liquid guide channel inside, and both ends of the second liquid guide channel respectively extend to the top and the side surface of the fire cover body.

9. The cooktop fire cover of claim 8, wherein the opening of the second liquid conducting channel on the side surface of the fire cover body is not located above the first fire hole.

10. The fire cover of a kitchen range as claimed in claim 8, wherein the edge of the top of the fire cover body is provided with a liquid blocking protrusion enclosing a circle.