CN210128385U - Pot rack and gas stove - Google Patents

Abstract

The utility model provides a pot frame and gas-cooker relates to cooking utensils technical field. The pot rack comprises a pot rack body internally provided with an air loop; the pot rack body is provided with an air inlet, a primary air supplement port and a secondary air supplement port which are communicated with the air loop, and the air inlet is used for supplementing air into the air loop; the secondary air supplement port is larger than the primary air supplement port. The gas stove comprises the pot frame. The utility model provides a pot frame and gas-cooker has alleviated the secondary air of the combustor that exists among the prior art and has supplemented the poor technical problem of effect.

Description

Pot rack and gas stove

Technical Field

The utility model belongs to the technical field of cooking utensils technique and specifically relates to a pot frame and gas-cooker is related to.

Background

The gas stove is an important kitchen appliance in the cooking process, and the burner is an important device for realizing the cooking purpose of the gas stove. The variety of burners is very wide, and they can be roughly classified into a full premix burner and an atmospheric burner (partial premix) according to the air intake structure. The oxygen required by the full-premix combustion is introduced from the nozzle at one time, the additional oxygen supplement is not needed, the structural limitation is caused, the heat load is generally not high, the requirement of large fire on the market cannot be met, and the surface of the full-premix combustor is not easy to clean.

Generally, an atmospheric jet burner is generally adopted for a household stove, and when the burner works, the supplement of primary air sucked from a nozzle and secondary air required in the combustion process of fuel gas in a fire hole is naturally supplemented.

However, in the prior art, the secondary air supplement of the burner is often insufficient, and the gas combustion efficiency is reduced.

Therefore, the present application provides a new pot holder and a gas stove for solving the above problems.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide a pot rack to alleviate the technical problem of poor secondary air supplement effect of the burners existing in the prior art.

Based on the first purpose, the utility model provides a pot rack, which comprises a pot rack body internally provided with an air loop, wherein the pot rack body is provided with an air inlet, a primary air supplement port and a secondary air supplement port which are all communicated with the air loop, and the air inlet is used for supplementing air into the air loop;

the secondary air supplement port is larger than the primary air supplement port.

Further, the secondary air supplement port includes a plurality of secondary inlets and the primary air supplement port includes a plurality of primary inlets.

Further, the wok stand body comprises an inner ring side wall, an outer ring side wall arranged around the inner ring side wall, and a top wall and a bottom wall connected between the inner ring side wall and the outer ring side wall, wherein the air ring channel is formed among the outer ring side wall, the inner ring side wall, the top wall and the bottom wall;

the air inlet is arranged on the side wall of the outer ring, the primary air supplement port is arranged on the bottom wall, and the secondary air supplement port is arranged on the side wall of the inner ring.

Further, the inner side wall of the inner ring is internally provided with a heat insulation plate in a surrounding mode along the circumferential direction of the inner side wall of the inner ring.

Furthermore, the air inlets are multiple and are arranged at intervals along the circumferential direction of the outer ring side wall.

Further, the wok stand also comprises a plurality of support legs fixedly arranged on the top wall, and the plurality of support legs are respectively arranged above the air inlets in a one-to-one correspondence manner.

By adopting the technical scheme, the utility model discloses pot frame has following beneficial effect:

the air inlet is used for supplementing air into the air loop, and the air in the air loop is discharged through the primary air supplementing opening and the secondary air supplementing opening respectively. Wherein, the secondary air supplyes mouthful and is greater than the setting that the primary air supplyes mouthful makes air loop in the air most carry out the secondary air through the secondary air supplyes mouthful and supplyes the use, that is to say, this pot stand has improved the supplementary volume of secondary air, makes the burning of gas more abundant to the combustion efficiency of gas has been improved and waste gas content has been reduced.

A second object of the present invention is to provide a gas cooker to further alleviate the technical problem of poor secondary air supplement effect of the burner existing in the prior art.

Based on the second purpose, the utility model provides a gas stove, which comprises a burner and a pot frame;

the burner is embedded in a stove panel of the gas stove, and the wok stand body is supported on the stove panel and surrounds the burner.

Furthermore, a secondary air supplement channel is arranged on the burner, and the position and the size of the secondary air supplement channel of the pot frame correspond to those of the secondary air supplement port.

Further, the gas stove also comprises a water pan, and the pot frame body is arranged on the stove panel through the water pan;

the water receiving tray is provided with a middle hole and a through hole which is spaced from the middle hole, and the primary air supplement port of the pot rack is communicated with the through hole on the water receiving tray.

Further, the area of the water pan surrounding the middle hole is sunken downwards to form an accommodating groove, the through hole is formed in the accommodating groove, and the bottom wall of the pot holder body is attached to the bottom of the accommodating groove.

Adopt above-mentioned technical scheme, the utility model discloses gas-cooker has following beneficial effect:

by arranging the pot frame on the gas stove, correspondingly, the gas stove has all the advantages of the pot frame, and the detailed description is omitted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a pot rack provided by an embodiment of the present invention;

fig. 2 is a top view of a pot rack provided in the embodiment of the present invention;

FIG. 3 is a sectional view taken along the line A-A of the wok stand shown in FIG. 2;

fig. 4 is a sectional view of the wok stand shown in fig. 2 in a direction B-B.

Reference numerals: 100-pot rack body; 110-air circuit; 120-an air inlet; 130-primary air supplement port; 131-a primary inlet; 140-secondary air make-up port; 141-secondary inlet; 150-outer ring sidewall; 160-inner ring side wall; 170-top wall; 180-bottom wall;

200-a heat insulation plate; 300-a foot; 400-a water pan; 410-accommodating the tank.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, the present embodiment provides a wok stand, which includes a wok stand body 100 having an air loop 110 therein; the wok stand body 100 is provided with an air inlet 120, a primary air supplement port 130 and a secondary air supplement port 140 which are all communicated with the air loop 110, and the air inlet 120 is used for supplementing air into the air loop 110; the secondary air supply port 140 is larger than the primary air supply port 130.

It should be noted that the air inlet 120 is used for supplementing air into the air loop 110, and the air in the air loop 110 is discharged through the primary air supplement port 130 and the secondary air supplement port 140, respectively. The secondary air supplement port 140 is larger than the primary air supplement port 130, so that most of the air in the air loop 110 is supplemented with the secondary air through the secondary air supplement port 140 for use, that is, the pot frame improves the supplement amount of the secondary air, so that the combustion of the fuel gas is more sufficient, the combustion efficiency of the fuel gas is improved, and the content of the waste gas is reduced.

Preferably, the wok stand body 100 is circular, and the air ring 110 is disposed along the circumference of the circular wok stand body 100.

Referring to fig. 4, in the present embodiment, the secondary air supplement port 140 includes a plurality of secondary inlets 141, and the primary air supplement port 130 includes a plurality of primary inlets 131. The secondary air make-up port 140 is larger than the primary air make-up port 130, that is, the total area of the secondary inlets 141 is larger than the total area of the primary inlets 131.

Wherein, secondary import 141 has a plurality of settings, has improved the efficiency that secondary air supplyed, and primary import 131 has a plurality of settings, has improved the efficiency that primary air supplyed. In conclusion, the pot frame provides enough air for gas combustion, so that the gas combustion is more sufficient, the combustion efficiency of the gas is further improved, and the emission of waste gas is reduced.

With reference to fig. 3, preferably, in the present embodiment, the wok stand body 100 includes an inner ring side wall 160, an outer ring side wall 150 disposed around the inner ring side wall 160, and a top wall 170 and a bottom wall 180 connected between the inner ring side wall 160 and the outer ring side wall 150, and an air loop 110 is formed between the outer ring side wall 150, the inner ring side wall 160, the top wall 170 and the bottom wall 180; the air inlet 120 is open to the outer annular sidewall 150, the primary air supply port 130 is open to the bottom wall 180, and the secondary air supply port 140 is open to the inner annular sidewall 160.

This arrangement opens into the outer annular sidewall 150 through the air inlet 120 to facilitate the entry of ambient air into the air circuit 110. And is opened to the inner annular sidewall 160 through a secondary air supply port 140 to facilitate secondary air supply to the combustor. A primary air supply port 130 opens in the bottom wall 180 to facilitate primary air supply to the burner.

Referring to fig. 1, in the present embodiment, preferably, an insulating plate 200 is circumferentially disposed inside the inner ring sidewall 160.

For example, the heat shield 200 separates the interior of the inner annular sidewall 160 into communicating upper and lower chambers, with the upper chamber being adjacent the top wall.

When the pot frame is used, high-temperature smoke generated by gas combustion penetrates through the lower cavity and moves to the upper cavity so as to act on the pot for cooking. The arrangement of the heat insulation plate 200 prevents the high-temperature flue gas from moving downwards to the lower cavity to a certain extent, so that the high-temperature flue gas is stored in the upper cavity closer to the cookware, and the heat transfer is convenient for the cookware; on the other hand, the heat of the high-temperature flue gas positioned in the upper cavity can be reflected to the bottom of the cookware through the heat insulation plate 200 to transfer heat for the cookware, so that the heat loss and waste are reduced.

In conclusion, the heat transfer efficiency of the fuel gas is further enhanced through the heat insulation plate 200, and the utilization rate of the fuel gas is improved.

Referring to fig. 1, preferably, in the present embodiment, there are a plurality of air inlets 120, and the plurality of air inlets 120 are disposed at intervals along the circumferential direction of the outer ring sidewall 150.

The arrangement of the plurality of air inlets 120 increases the air inlet area of the air loop 110, thereby improving the air inlet speed, providing enough air for the gas combustion, making the gas combustion more sufficient, further improving the combustion efficiency of the gas, and reducing the emission of waste gas.

Referring to fig. 1, preferably, in the present embodiment, the wok stand further includes a plurality of support legs 300 fixedly disposed on the top wall 170, and the plurality of support legs 300 are respectively disposed above the air inlets 120 in a one-to-one correspondence manner. Wherein, the supporting leg 300 is used for supporting the pot.

That is, the air inlet 120 is correspondingly disposed right below each of the legs 300, for example, referring to fig. 1, the legs 300 are disposed at the middle position of the air inlet 120 along the extending direction thereof.

With the arrangement, when high-temperature smoke in the wok stand transfers heat to the support leg 300, a part of heat of the support leg 300 is transferred to a wok for heating the wok, and the other part of heat is transferred in a direction away from the support leg 300 along the outer ring side wall 150, namely, downwards transferring heat along the outer ring side wall 150, and the air inlet 120 is arranged right below the support leg 300 and can block the heat transfer of the support leg 300, so that the heat of the support leg 300 is prevented from being transferred to a panel of the wok through the outer ring side wall 150 to cause heat.

In conclusion, the pot frame reduces the heat transfer speed of the support legs 300 to the panel of the stove, improves the heat efficiency of fuel gas, and saves energy and reduces consumption.

Preferably, the plurality of air inlets 120 are uniformly arranged along the circumferential direction of the air loop 110, and therefore, the support legs 300 are uniformly arranged along the circumferential direction of the wok stand body 100, such arrangement enables the stress of the wok stand body 100 to be more uniform, prolongs the service life of the wok stand, and also reduces the safety risk possibly caused by the local inclination of the wok.

Specifically, in this embodiment, please continue to refer to fig. 1, the pot holder body 100 is provided with four support legs 300, so that a stable support structure for supporting a pot is formed, the shaking risk of the pot in the cooking process is reduced, and the working reliability of the pot holder of this embodiment is further improved.

Example two

The embodiment provides a gas stove, which comprises a burner and a pot frame; the burner is embedded in the panel of the gas stove, and the pot holder body 100 is supported on the panel of the gas stove and surrounds the burner.

The use method of the pot frame comprises the following steps: when cooking, the pot is placed on the pot rack body 100. Air is supplied to the burner through the primary air supplement port 130 and the secondary air supplement port 140 to burn the gas. Wherein, the high temperature flue gas gathering that the gas combustion produced is in pot frame body 100, utilizes the heat of flue gas self to carry out lasting heat transfer to the bottom of pan. Wherein, the flue gas is stably stored in the space between pot frame body 100 and the pan, has prolonged the heat transfer time of high temperature flue gas and pan bottom to reduce the poor situation of heat transfer effect because of the flue gas runs off and lead to, improved the thermal efficiency. In addition, the flue gas stored in the wok stand body 100 can be combusted and utilized again in the subsequent combustion process, so that the flue gas can be sufficiently combusted as much as possible, the emission of harmful gas is reduced, and the energy is saved.

In summary, the wok stand body 100 is arranged around the outer periphery of the burner, so that the loss of heat generated by the burner can be reduced, the air loop 110 is formed in the wok stand body 100, primary air can be supplemented to the air inlet 120 of the injection pipe of the gas stove through the air loop 110, sufficient air can be injected into the burner through the injection pipe, sufficient combustion of gas is guaranteed, secondary air can be supplemented, and the combustion efficiency of the stove is improved.

Preferably, in this embodiment, the burner is provided with a secondary air supplement channel, and the secondary air supplement port 140 corresponds to the secondary air supplement channel in position and size, so that the secondary air supplement of the burner is smoother.

Preferably, there are a plurality of secondary air supply passages, and the secondary air supply passages correspond to the secondary inlets 141 in one-to-one position and size. For example, the number of the secondary air supplement passages is the same as the number of the secondary inlets 141, and the positions correspond to each other, so that the secondary air supplement passages are directly communicated with the secondary air supplement port 140, and the air of the secondary air supplement port 140 can enter the secondary air supplement passages. The sizes of the secondary air supply passage and the secondary inlet 141 are in one-to-one correspondence, that is, the area of the secondary air supply passage is the same as that of the secondary inlet 141.

Referring to fig. 1 and 3, in the embodiment, the pot holder further includes a water pan 400, the pot holder body 100 is disposed on the panel of the stove through the water pan 400, for example, the water pan is connected to the panel of the stove, and the pot holder body 100 is disposed on the water pan 400. The water receiving tray 400 is provided with a middle hole and a through hole spaced from the middle hole, and the primary air supplement port 130 is communicated with the through hole on the water receiving tray 400.

The water pan 400 is arranged for receiving and storing the boiling overflow liquid on the cooker, so as to prevent the gas stove from being polluted by the boiling overflow liquid. The primary air supplement port 130 is communicated with the through hole in the water receiving tray 400, so that air in the air loop 110 can sequentially pass through the primary air supplement port 130 and the through hole, and primary air supplement is realized.

Preferably, there are a plurality of through holes on the water collector 400, and the plurality of through holes are communicated with the plurality of primary inlets 131 in a one-to-one correspondence manner.

Referring to fig. 2 to 4, preferably, in the present embodiment, an area of the water pan 400 surrounding the middle hole is recessed downward to form a receiving groove 410, the through hole is opened in the receiving groove 410, and the bottom wall 180 of the pan frame body 100 is attached to the bottom of the receiving groove 410.

The arrangement of the receiving groove 410 forms a platform for receiving the cooking overflow, thereby realizing the storage of the cooking overflow.

The gas range of the present embodiment has the advantages of the embodiment one-pot rack, which have been described in detail in the embodiment one, and will not be repeated here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A wok stand is characterized by comprising a wok stand body (100) internally provided with an air loop (110), wherein the wok stand body (100) is provided with an air inlet (120), a primary air supplement port (130) and a secondary air supplement port (140) which are communicated with the air loop (110), and the air inlet (120) is used for supplementing air into the air loop (110);

the secondary air make-up port (140) is larger than the primary air make-up port (130).

2. The wok stand according to claim 1, characterized in that the secondary air supplement port (140) comprises a plurality of secondary inlets (141) and the primary air supplement port (130) comprises a plurality of primary inlets (131).

3. The wok stand according to claim 1 or 2, characterized in that the wok stand body (100) comprises an inner ring side wall (160), an outer ring side wall (150) disposed around the inner ring side wall (160), and a top wall (170) and a bottom wall (180) connected between the inner ring side wall (160) and the outer ring side wall (150), the inner ring side wall (160), the top wall (170) and the bottom wall (180) forming the air circuit (110) therebetween;

the air inlet (120) is arranged on the outer ring side wall (150), the primary air supplement port (130) is arranged on the bottom wall (180), and the secondary air supplement port (140) is arranged on the inner ring side wall (160).

4. The wok stand according to claim 3, characterized in that the inner ring side wall (160) is provided with a heat insulation plate (200) circumferentially therearound.

5. The wok stand according to claim 4, characterized in that the number of the air inlets (120) is plural, and the plural air inlets (120) are arranged at intervals along the circumferential direction of the outer ring side wall (150).

6. The wok stand according to claim 5, further comprising a plurality of support legs (300) fixedly arranged on the top wall (170), wherein the plurality of support legs (300) are respectively arranged above the air inlets (120) in a one-to-one correspondence.

7. A gas range comprising a burner and a wok stand according to any one of claims 1 to 6;

the burner is embedded in a stove panel of the gas stove, and the pot frame is supported on the stove panel and surrounds the burner.

8. The gas range of claim 7, wherein the burner is provided with a secondary air supplement channel corresponding to the secondary air supplement port (140) of the wok stand in position and size.

9. The gas stove of claim 7, further comprising a water pan (400), wherein the wok stand body (100) is arranged on the stove panel through the water pan (400);

the water receiving tray (400) is provided with a middle hole and a through hole which is separated from the middle hole, and the primary air supplement port (130) of the pot rack is communicated with the through hole on the water receiving tray (400).

10. The gas stove of claim 9, wherein the area of the water pan (400) surrounding the middle hole is recessed downwards to form a receiving groove (410), the through hole is opened in the receiving groove (410), and the bottom wall (180) of the wok stand body (100) is attached to the bottom of the receiving groove (410).

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