CN218096054U - Stove with load lifting function - Google Patents

Abstract

The utility model provides a cooking utensils with promote load function belongs to gas heater technical field. The cooking utensils with promote load function include the cooking utensils body, the gas pipe, the combustor, control assembly and explode the stir-fry subassembly, wherein, the gas pipe is installed in the cooking utensils body, the combustor is installed in the cooking utensils body, and communicate in the gas pipe, control assembly includes control valve and gas delivery pipe subassembly, the gas delivery pipe subassembly communicates in combustor and control valve, the control valve is installed in the gas pipe, a gas volume for controlling the gas pipe input combustor, one side of exploding the stir-fry subassembly communicates in the gas pipe, the opposite side communicates in the combustor, provide gas for exploding the stir-fry of combustor. The utility model discloses a stir-fry subassembly can promote stir-fry load and stir-fry firepower of exploding of combustor for the burning is more abundant, improves user's use and experiences.

Description

Stove with load lifting function

Technical Field

The utility model relates to a gas heater technical field, in particular to cooking utensils with promote load function.

Background

The technical scheme of the prior art for stir-frying mainly realizes the increase of heat load by increasing the gas flow of an inner ring or an outer ring of a combustor instantly so as to meet the stir-frying requirement. However, the increasing amplitude of the single-ring fire power has a limit on the increasing amplitude of the heat load, if the single-ring heat load is greatly increased, the fire power is easily focused on the same ring to cause abnormal combustion conditions, the problems of yellow flame and over-standard CO content of waste gas occur, and the use safety of products is influenced; in addition, when the heat load increased by the quick-frying function is large, the air demand during gas combustion is inevitably increased greatly, under the condition that the conditions such as the combustion range of a combustor and the like are basically unchanged, the air content is unchanged, and the added extra gas can cause insufficient combustion of products, so that yellow flame appears during product combustion, or the content of CO in waste gas is increased, and the safety of users is influenced during long-term use; if the heat load increased by the quick-frying function is small, the quick-frying function cannot give a user a good experience, and the effect is similar to that of a nominal one. The cost is increased by adopting schemes such as air blowing to solve the problems, and the reliability of the product is reduced because the air flow generated by air blowing cannot be accurately matched with the combustion requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooking utensil with load lifting function, which can provide gas for the stir-frying of the burner through the stir-frying component, and can lift the stir-frying load and the stir-frying firepower of the burner, so that the burning is more sufficient; in addition, open before the ignition explode the stir-fry subassembly and can make the gas volume in the combustor increases fast, realizes igniteing in the twinkling of an eye, improves user's use and experiences.

For realizing the purpose of the utility model, the utility model adopts the following technical scheme:

according to the utility model discloses a first aspect provides a cooking utensils with promote load function. The cooking appliance with the load lifting function comprises:

a cooker body;

the gas pipe is arranged on the cooker body;

the burner is arranged on the stove body and communicated with the gas pipe;

the control assembly comprises a control valve and a gas delivery pipe assembly, wherein the gas delivery pipe assembly is communicated with the burner and the control valve, and the control valve is arranged on the gas pipe and used for controlling the gas quantity input into the burner by the gas pipe;

and one side of the explosion-frying component is communicated with the gas pipe, and the other side of the explosion-frying component is communicated with the combustor to provide gas for explosion-frying of the combustor.

According to an embodiment of the present invention, the control valve comprises an outer ring air outlet end and an inner ring fire outlet end;

the air delivery pipe assembly comprises an outer ring air delivery pipe and an inner ring air delivery pipe, wherein the outer ring air delivery pipe is communicated with the outer ring air outlet end, and the inner ring air delivery pipe is communicated with the inner ring air outlet end;

the combustor comprises an outer ring injection pipe and an inner ring injection pipe, and an outer ring mixing cavity and an inner ring mixing cavity are formed in the combustor, wherein the outer ring mixing cavity is communicated with the outer ring injection pipe, the inner ring mixing cavity is communicated with the inner ring injection pipe, the outer ring injection pipe is communicated with the outer ring gas pipe, and the inner ring injection pipe is communicated with the inner ring gas pipe;

the quick-frying assembly comprises a quick-frying gas pipe and a switch assembly, wherein one side of the quick-frying gas pipe is communicated with the gas pipe, the other side of the quick-frying gas pipe is communicated with the burner so as to convey gas in the gas pipe into the burner, and the switch assembly is arranged on the quick-frying gas pipe or the gas pipe and used for opening or closing the quick-frying gas pipe.

According to an embodiment of the present invention, the stir-frying assembly further comprises;

the input end of the mixing nozzle is communicated with the gas pipe, the output end of the mixing nozzle is communicated with the stir-frying gas pipe, and a nozzle side hole is further formed in the side wall of the mixing nozzle and used for supplying air to the stir-frying gas pipe.

According to the utility model discloses an embodiment, wherein, the structure of nozzle side opening is one in cylinder type through-hole, bell mouth or the venturi hole, the air input of nozzle side opening with mixing nozzle's air output proportion is 0.35 ~ 0.48.

According to the utility model discloses an embodiment, wherein, it includes to explode stir-fry the subassembly:

the nozzle seat is arranged between the combustor and the gas transmission pipe assembly and comprises a nozzle seat main body, wherein the nozzle seat main body is provided with a gas inlet hole, and the gas inlet hole is communicated with the quick-frying gas transmission pipe and is used for transmitting gas to the gas inlet hole;

one end of the outer ring nozzle is communicated with the outer ring gas transmission pipe, the other end of the outer ring nozzle penetrates through the nozzle seat main body and is communicated with the outer ring injection pipe so as to inject gas in the outer ring gas transmission pipe to the outer ring injection pipe;

the inner ring nozzle is communicated with the inner ring gas transmission pipe at one end and the inner ring injection pipe at the other end through the nozzle seat main body so as to inject gas in the inner ring gas transmission pipe to the inner ring injection pipe;

the air exchange valve is arranged on the air inlet hole, is used for controlling the air flow direction of the air inlet hole, and comprises an air inlet, a first air outlet and a second air outlet, wherein the air inlet is communicated with the air inlet hole;

the outer ring nozzle is provided with an outer ring nozzle through hole, the inner ring nozzle is provided with an inner ring nozzle through hole, an outer ring air channel and an inner ring air channel are arranged in the nozzle seat main body, the outer ring air channel is communicated with the air inlet hole and the outer ring nozzle through hole, the inner ring air channel is communicated with the air inlet hole and the inner ring nozzle through hole, the first air outlet is communicated with the outer ring air channel so as to convey gas in the explosion-frying gas transmission pipe to the outer ring nozzle, and the second air outlet is communicated with the inner ring air channel so as to convey gas in the explosion-frying gas transmission pipe to the inner ring nozzle.

According to the utility model discloses an embodiment, wherein, the subassembly of stir-fry still includes:

the quick-frying nozzle is arranged on the nozzle seat main body, wherein one end of the quick-frying nozzle is communicated with the air inlet hole;

the combustor still is provided with explodes stir-fry hybrid chamber, connecting pipe, wherein, explode stir-fry hybrid chamber and be located the inboard of inner ring hybrid chamber, the one end of connecting pipe communicate in explode stir-fry hybrid chamber, the other end passes inner ring hybrid chamber with outer ring hybrid chamber and intercommunication explode the other end of stir-fry the nozzle, in order with explode the gas transport in the gas transmission pipe of stir-fry carry explode stir-fry hybrid chamber.

According to the utility model discloses an embodiment, wherein, the inside of nozzle holder main part still is equipped with explodes stir-fry gas circuit passageway, is used for the intercommunication the inlet port with explode the other end of stir-fry nozzle.

According to the utility model discloses an embodiment, wherein, outer loop gas circuit passageway inner ring gas circuit passageway with explode to fry the gas channel that the gas circuit passageway is tesla valve structure, be used for right it accelerates to explode the gas that the gas-supply pipe of frying provided.

According to the utility model discloses an embodiment, wherein, the scavenging valve still includes the third gas outlet, the third gas outlet communicate in explode stir-fry gas circuit passageway for open or close explode stir-fry gas circuit passageway.

According to the utility model discloses an embodiment, wherein, the combustor still is provided with explodes to fry hybrid chamber, connecting pipe, explode to fry the hybrid chamber and be located the inboard of inner ring hybrid chamber, the one end of connecting pipe communicate in explode to fry the hybrid chamber, the other end passes the inner ring hybrid chamber with outer ring hybrid chamber and communicate in explode to fry the gas-supply pipe.

The utility model provides an embodiment has following advantage or beneficial effect:

the utility model discloses a cooking utensils with lifting load function, the utility model can provide gas for the stir-frying of the burner through the stir-frying component, and the stir-frying load and the stir-frying firepower of the burner are improved, so that the burning is more sufficient; in addition, open before the ignition explode the stir-fry subassembly and can make the gas volume in the combustor increases fast, realizes igniteing in the twinkling of an eye, improves user's use and experiences.

Through mix the nozzle and set up the nozzle side opening, be used for to explode to fry the gas-supply pipe and supply the air, can avoid the secondary air to supply and can promote fast the inner ring of combustor explodes to fry firepower and/or the outer loop explodes to fry the firepower, and can burn fully, need not use the blast air pressure boost, simple structure, reasonable in design.

The utility model discloses can realize the difference and explode the stir-fry firepower, explode the stir-fry position, carry out the grade division through exploding the stir-fry, satisfy user's the demand of need not exploding the stir-fry.

Drawings

The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

FIG. 1 is a schematic diagram of a cooktop having a load lifting function shown in accordance with an exemplary embodiment.

FIG. 2 is a schematic view of a cooktop with load lifting functionality shown according to an exemplary embodiment.

FIG. 3 is a schematic view of a combustor shown in accordance with an exemplary embodiment.

FIG. 4 is a cross-sectional view of a combustor shown in accordance with an exemplary embodiment.

FIG. 5 is a schematic view of a mixing nozzle shown in accordance with an exemplary embodiment.

FIG. 6 is a schematic view of a nozzle carrier shown in accordance with an exemplary embodiment.

FIG. 7 is a perspective view of a nozzle carrier shown in accordance with an exemplary embodiment.

FIG. 8 is a cross-sectional view of a nozzle carrier shown in accordance with an exemplary embodiment.

Wherein the reference numerals are as follows:

1. a cooker body;

2. a gas pipe;

3. a burner; 301. an outer ring injection pipe; 302. an inner ring injection pipe; 31. an outer ring mixing chamber; 32. an inner ring mixing chamber; 33. a stir-frying mixing chamber; 34. a connecting pipe;

4. a control component; 41. a control valve; 401. an outer annular gas pipe; 402. an inner ring gas delivery pipe;

5. a stir-frying assembly; 501. an outer ring gas path channel; 502. an inner ring gas path channel; 503. a stir-frying gas path channel; 51. stir-frying the gas conveying pipe; 52. a switch assembly; 53. a mixing nozzle; 531. a nozzle side aperture; 54. a nozzle holder; 541. an air inlet; 55. an outer ring nozzle; 56. an inner ring nozzle; 57. and (4) quickly frying the nozzle.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

The terms "a", "an", "the" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.

As shown in fig. 1 to 8, fig. 1 shows a schematic diagram of a cooker with a load lifting function provided by the present invention. Fig. 2 shows a schematic diagram of a stove with a load lifting function provided by the utility model. Fig. 3 shows a cross-sectional view of the burner 3 provided by the present invention. Fig. 4 shows a cross-sectional view of the burner 3 provided by the present invention. Fig. 5 shows a schematic view of a mixing nozzle 53 provided by the present invention. Fig. 6 shows a schematic view of a nozzle holder 54 provided by the present invention. Fig. 7 shows a perspective view of a nozzle holder 54 provided by the present invention. Fig. 8 shows a cross-sectional view of a nozzle holder 54 provided by the present invention.

The utility model discloses cooking utensils with promote load function include:

a cooker body 1;

the gas pipe 2 is arranged on the stove body 1;

the burner 3 is arranged on the stove body 1 and communicated with the gas pipe 2;

the control assembly 4 comprises a control valve 41 and a gas conveying pipe assembly, wherein the gas conveying pipe assembly is communicated with the combustor 3 and the control valve 41, and the control valve 41 is installed on the gas pipe 2 and used for controlling the gas quantity input into the combustor 3 by the gas pipe 2;

the stir-frying component 5 is communicated with the gas pipe 2 at one side and the burner 3 at the other side so as to provide gas for stir-frying of the burner 3.

Wherein, gas pipe 2 and combustor 3 are all installed in cooking utensils body 1, control valve 41 can be the plug valve, install in gas pipe 2, the output intercommunication gas transmission pipe subassembly of control valve 41, gas transmission pipe subassembly intercommunication combustor 3, control valve 41 and gas transmission pipe subassembly can be imported the gas in the gas pipe 2 to combustor 3 and burn, the intercommunication in gas pipe 2 and combustor 3 of subassembly 5 is fried to exploding, can provide gas for the stir-fry of combustor 3, promote the load of frying with a burst load and the fire power of frying with a burst of combustor 3, make the burning more abundant; in addition, the stir-frying component 5 can provide mixed gas of fuel gas and air in a certain proportion, so that sufficient combustion is realized, the combustion performance is good, and the content of CO in the discharged waste gas is low. In addition, open before the ignition and explode stir-fry subassembly 5 and can make the gas volume in the combustor increase fast, realize igniteing in the twinkling of an eye, improve user's use and experience.

In a preferred embodiment of the present invention,

a control valve 41 comprising an outer ring air outlet end and an inner ring fire air outlet end;

the air delivery pipe assembly comprises an outer ring air delivery pipe 401 and an inner ring air delivery pipe 402, wherein the outer ring air delivery pipe 401 is communicated with the outer ring air outlet end, and the inner ring air delivery pipe 402 is communicated with the inner ring air outlet end;

the burner 3 comprises an outer ring injection pipe 301 and an inner ring injection pipe 302, and an outer ring mixing cavity 31 and an inner ring mixing cavity 32 are arranged in the burner 3, wherein the outer ring mixing cavity 31 is communicated with the outer ring injection pipe 301, the inner ring mixing cavity 32 is communicated with the inner ring injection pipe 302, the outer ring injection pipe 301 is communicated with the outer ring gas pipe 401, and the inner ring injection pipe 302 is communicated with the inner ring gas pipe 402;

the quick-frying assembly 5 comprises a quick-frying air conveying pipe 51 and a switch assembly 52, wherein one side of the quick-frying air conveying pipe 51 is communicated with the gas pipe 2, the other side of the quick-frying air conveying pipe is communicated with the combustor 3 so as to convey gas in the gas pipe 2 to the combustor 3, and the switch assembly 52 is arranged on the quick-frying air conveying pipe 51 or the gas pipe 2 and used for opening or closing the quick-frying air conveying pipe 51.

The input end of the mixing nozzle 53 is communicated with the gas pipe 2, the output end of the mixing nozzle is communicated with the stir-frying gas conveying pipe 51, and a nozzle side hole 531 is further formed in the side wall of the mixing nozzle 53 and used for supplementing air to the stir-frying gas conveying pipe 51.

As shown in fig. 1 to 4, the switch assembly 52 in this embodiment is an electromagnetic valve, is disposed on the quick-frying gas pipe 51 or the gas pipe 2, and can open or close the quick-frying gas pipe 51. The outer ring mixing cavity 31 is communicated with an outer ring injection pipe 301, the outer ring injection pipe 301 is communicated with an outer ring gas conveying pipe 401, and the outer ring gas conveying pipe 401 is communicated with the outer ring gas outlet end of the control valve 41; the inner ring mixing cavity 32 is communicated with the inner ring injection pipe 302, the inner ring injection pipe 302 is communicated with the inner ring gas conveying pipe 402, and the inner ring gas conveying pipe 402 is communicated with the inner ring gas outlet end of the control valve 41, so that the gas in the gas pipe 2 can be respectively conveyed to the outer ring mixing cavity 31 and the inner ring mixing cavity 32 of the combustor through the control valve 41; when the switch component 52 is turned on, the quick-frying air delivery pipe 51 is quick-frying air delivery gas of the burner 3, and the air in the quick-frying air delivery pipe 51 is air and fuel gas with a certain mixing proportion.

Specifically, add a mixing nozzle 53 at stir-fry gas-supply pipe 51 and gas pipe 2, mixing nozzle 53's periphery is provided with a plurality of nozzle side openings 531, be used for supplementing the air to stir-fry gas-supply pipe 51, gas volume proportion through control air input and mixing nozzle 53 output, can avoid the secondary air to supply, the air and the gas that get into stir-fry gas-supply pipe 51 simultaneously can mix in advance in stir-fry gas-supply pipe 51, provide the mist of specific flow for stir-fry, realize the promotion of the circular stir-fry load that explodes in the combustor. Because of exploding the stir-fry gas circuit and having the primary air supply, the required secondary air of its burning is few, can promote the combustor inner ring fast and explode stir-fry firepower and/or the outer loop explodes stir-fry firepower, and can burn fully, need not use the blast air pressure boost, simple structure, reasonable in design. In addition, can open or close to explode the stir-fry gas circuit through the independent controller of stir-frying that explodes control switch subassembly 52, explode the stir-fry controller and can be for the touch-control, modes such as temperature feedback, owing to be prior art the utility model discloses do not do here and describe repeatedly one by one.

In a preferred embodiment of the present invention, the nozzle side hole 531 is formed in one of a cylindrical through hole, a tapered hole and a venturi hole, and the ratio of the air input of the nozzle side hole 531 to the air output of the mixing nozzle 53 is 0.35 to 0.48.

As shown in fig. 5, the nozzle side holes 531 are multiple and uniformly distributed along the periphery of the mixing nozzle 53, and the nozzle side holes 531 are one of cylindrical through holes, tapered holes or venturi holes, preferably tapered holes or venturi holes, and can allow air to rapidly and smoothly enter the output end of the mixing nozzle 53 to be mixed with the fuel gas.

In addition, the ratio of the air inflow of the nozzle side holes 531 to the air outflow of the mixing nozzle 53 is different for different gas types, wherein when the gas is natural gas, the ratio of the air inflow of the nozzle side holes 531 to the air outflow of the mixing nozzle 53 is preferably 0.45-0.48; when the gas is liquefied gas, the ratio of the air inflow of the nozzle side hole 531 to the air outflow of the mixing nozzle 53 is preferably 0.35 to 0.38; the disposable air supplemented through the nozzle side hole 531 ensures that the proportion of air and gas entering the explosion-stir-fry gas transmission pipe 51 meets the explosion-stir-fry requirement, can avoid the added extra gas, avoids yellow flame in the product combustion, or increases the content of CO in the waste gas, ensures that the combustion of the combustor 3 is more sufficient, does not need measures such as blast pressurization to realize sufficient combustion, improves the safety of the product, and simplifies the structure of the product.

In a preferred embodiment of the present invention, the stir-fry assembly 5 comprises:

the nozzle seat 54 is arranged between the combustor 3 and the gas transmission pipe assembly and comprises a nozzle seat main body, wherein the nozzle seat main body is provided with a gas inlet 541, and the gas inlet 541 is communicated with the quick-frying gas transmission pipe 51 and is used for transmitting gas to the gas inlet 541;

one end of the outer ring nozzle 55 is communicated with the outer ring gas conveying pipe 401, the other end of the outer ring nozzle penetrates through the nozzle seat main body and is communicated with the outer ring injection pipe 301 so as to inject gas in the outer ring gas conveying pipe 401 to the outer ring injection pipe 301;

one end of the inner ring nozzle 56 is communicated with the inner ring gas conveying pipe 402, the other end of the inner ring nozzle passes through the nozzle seat main body and is communicated with the inner ring ejector pipe 302 so as to spray the gas in the inner ring gas conveying pipe 402 to the inner ring ejector pipe 302;

the scavenging valve is arranged on the air inlet 541, is used for controlling the flow direction of the gas in the air inlet 541, and comprises an air inlet, a first air outlet and a second air outlet, wherein the air inlet is communicated with the air inlet 541;

wherein, outer ring nozzle through hole has been seted up to outer ring nozzle 55, inner ring nozzle through hole has been seted up to inner ring nozzle 56, inside outer ring gas circuit passageway 501 and the inner ring gas circuit passageway 502 of being provided with of nozzle holder main part, outer ring gas circuit passageway 501 communicates inlet port 541 and outer ring nozzle through hole, inner ring gas circuit passageway 502 communicates in inlet port 541 and inner ring nozzle through hole, first gas outlet communicates in the outer ring gas circuit, with the gas transport in will exploding the gas-supply pipe 51 of frying in outer ring nozzle 55, the second gas outlet communicates in the inner ring gas circuit, with the gas transport in will exploding the gas-supply pipe 51 of frying in inner ring nozzle 56.

As shown in fig. 6-8, in the present embodiment, the nozzle holder 54 is disposed between the burner 3 and the gas pipe assembly, and the outer ring nozzle 55 and the inner ring nozzle 56 are mounted in the nozzle holder main body, one end of the outer ring nozzle 55 is communicated with the outer ring gas pipe 401, the other end thereof passes through the nozzle holder main body and is communicated with the outer ring injection pipe 301, the inner ring nozzle 56 has one end communicated with the inner ring gas pipe 402, the other end thereof passes through the nozzle holder main body and is communicated with the inner ring injection pipe 302, when the control valve 41 is opened, the gas in the gas pipe 2 can enter the outer ring nozzle 55 and the inner ring nozzle 56 from the inner ring gas pipe 402 and then enter the outer ring mixing cavity 31 and the inner ring mixing cavity 32 of the burner 3.

In addition, the outer ring nozzle 55 has an outer ring nozzle through hole, the inner ring nozzle 56 has an inner ring nozzle through hole inlet 541, the inside of the nozzle seat body is provided with an outer ring air channel 501 and an inner ring air channel 502, the outer ring air channel 501 is communicated with the inlet 541 and the outer ring nozzle through hole, the inner ring air channel 502 is communicated with the inlet 541 and the inner ring nozzle through hole, a scavenging valve is arranged at the output end of the inlet 541, the scavenging valve is a two-position three-way valve, because a first air outlet is communicated with the outer ring air channel, a second air outlet is communicated with the inner ring air channel, the scavenging valve can control the opening and closing of the first air outlet and the second air outlet, so that the mixed gas in the explosion-frying gas pipe 51 can be conveyed to the outer ring air channel 501 to realize the explosion-frying of the outer ring, and can also be input to the inner ring air channel 502 to realize the explosion-frying of the inner ring and the outer ring, different explosion-frying requirements of users can be met, and the functions of the stove can be enriched. In addition, when mixed gas in the quick-frying gas conveying pipe 51 provides gas and air mixed gas for the outer ring gas path channel 501 and the inner ring gas path channel 502, the negative pressure in the outer ring injection pipe 301 and the inner ring injection pipe 302 can be increased instantly, the corresponding air suction amount is improved, and further the primary air coefficient during quick-frying is improved.

In a preferred embodiment of the present invention, the stir-fry assembly 5 further comprises:

the quick-frying nozzle 57 is arranged on the nozzle seat main body, wherein one end of the quick-frying nozzle 57 is communicated with the air inlet 541;

the burner 3 is further provided with a stir-frying mixing cavity 33 and a connecting pipe 34, wherein the stir-frying mixing cavity 33 is positioned at the inner side of the inner ring mixing cavity 32, one end of the connecting pipe 34 is communicated with the stir-frying mixing cavity 33, and the other end of the connecting pipe passes through the inner ring mixing cavity 32 and the outer ring mixing cavity 31 and is communicated with the other end of the stir-frying nozzle 57 so as to convey the gas in the stir-frying gas conveying pipe 51 to the stir-frying mixing cavity 33.

The interior of the nozzle holder main body is also provided with a stir-fry air passage 503 for communicating the air inlet 541 and the other end of the stir-fry nozzle 57.

The air exchange valve further comprises a third air outlet which is communicated with the stir-frying air passage 503 and is used for opening or closing the stir-frying air passage 503.

As shown in fig. 3-8, the stir-fry mixing cavity 33, the outer ring mixing cavity 31 and the inner ring mixing cavity 32 are all independent to each other for gas supply, and the original gas channels of the outer ring mixing cavity 31 and the inner ring mixing cavity 32 are not changed; an independent air supply channel is arranged between the explosion-frying mixing cavity 33 and the gas pipe 2, the mixing nozzle 53 is arranged at the front end of the explosion-frying gas conveying pipe 51, primary air can be supplemented through the nozzle side hole 531 on the mixing nozzle 53, mixed gas of air and gas in a certain proportion is formed by premixing the air and the gas in the explosion-frying gas conveying pipe 51, and mixed gas with a specific flow rate is provided for explosion-frying. The utility model discloses can explode the stir-fry gas-supply pipe 51 through independent switch module 52 control and provide the mist for exploding the stir-fry hybrid chamber 33, promote the load of frying that explodes of 3 inner rings of combustor, when exploding the stir-fry hybrid chamber 33 and opening, only need open the third gas outlet of breather valve, the mist of exploding in the stir-fry gas-supply pipe 51 can enter into explode to fry gas circuit passageway 503, then the entering explodes to fry nozzle 57, at last from exploding to fry nozzle 57 and getting into to explode to fry hybrid chamber 33, realize outer ring hybrid chamber 31, inner ring hybrid chamber 32 and explode to fry hybrid chamber 33 and burn, wherein, outer ring hybrid chamber 31, inner ring hybrid chamber 32 is normal mode.

In addition, not only can only open the third gas outlet, also can only open one in first gas outlet, second gas outlet and the third gas outlet, perhaps open two in first gas outlet, second gas outlet and the third gas outlet, can open first gas outlet even simultaneously, second gas outlet and third gas outlet realize the biggest firepower of stir-fry that explodes, can be different according to the gas outlet quantity of opening like this, realize different firepowers of stir-fry that explodes, stir-fry the position, can carry out grade division to stir-fry explode, satisfy user's need not stir-fry the demand by exploding.

In a preferred embodiment of the present invention, the outer ring air passage 501, the inner ring air passage 502 and the explosion-stir-fry air passage 503 are air passages of tesla valve structure, and are used for accelerating the air provided by the explosion-stir-fry air pipe 51.

As shown in fig. 8, the outer ring air passage 501, the inner ring air passage 502 and the explosion-stir-frying air passage 503 are air passages of a tesla valve structure, and can accelerate the mixed gas provided by the explosion-stir-frying air delivery pipe 51, so that the mixed gas can rapidly enter the combustor 3, and the combustion load can be rapidly improved.

In a preferred embodiment of the present invention, the outer ring air channel 501, the inner ring air channel 502 and the quick-frying air channel 503 are all installed with check valves, so that the mixed gas in the air inlet 541 can respectively enter the outer ring nozzle 55, the inner ring nozzle 56 and the quick-frying nozzle 57 from the outer ring air channel 501, the inner ring air channel 502 and the quick-frying air channel 503; meanwhile, the situation that in a non-explosion stir-frying state, gas in the outer ring nozzle 55 and gas in the inner ring nozzle 56 enter the corresponding outer ring gas path channel 501 and inner ring gas path channel 502 respectively, so that insufficient gas can be caused during ignition, the ignition is slow, and the work of users is reduced.

In a preferred embodiment of the present invention, the burner 3 is further provided with a stir-fry mixing chamber 33 and a connecting pipe 34, the stir-fry mixing chamber 33 is located inside the inner ring mixing chamber 32, one end of the connecting pipe 34 is connected to the stir-fry mixing chamber 33, and the other end passes through the inner ring mixing chamber 32 and the outer ring mixing chamber 31 and is connected to the stir-fry gas pipe 51.

As shown in fig. 3-4, the stir-fry mixing chamber 33, the outer ring mixing chamber 31 and the inner ring mixing chamber 32 are all supplied with gas independently from each other, and the original gas channels of the outer ring mixing chamber 31 and the inner ring mixing chamber 32 are not changed; the independent air supply channel between the quick-frying mixing cavity 33 and the gas pipe 2 is the quick-frying gas conveying pipe 51, the mixing nozzle 53 is installed at the front end of the quick-frying gas conveying pipe 51, the nozzle side hole 531 on the mixing nozzle 53 can supplement primary air, mixed gas of air and gas in a certain proportion is formed by premixing the air and the gas in the quick-frying gas conveying pipe 51, and mixed gas with specific flow is provided for quick frying. The utility model can control the quick-frying gas pipe 51 to provide mixed gas for the quick-frying mixing cavity 33 through the independent switch component 52, and improve the quick-frying load of the inner ring of the burner 3; certainly, the stir-frying mixing cavity 33 can also be arranged between the outer ring mixing cavity 31 and the inner ring mixing cavity 32, but if the structure is adopted, in a non-stir-frying state, because the stir-frying mixing cavity 33 does not burn, a distance exists between the outer ring fire and the inner ring fire, and the pan bottom is heated unevenly; and adopt the scheme of this embodiment, will explode stir-fry hybrid chamber 33 and set up the inboard at inner ring hybrid chamber 32, can avoid the internal fire to explode the firepower of stir-fry not enough, design more rationally. In addition, the stir-fry mixing chamber 33 has primary air supplement, and under the condition of adding additional fuel gas, the problems that the product is not combusted fully, yellow flame occurs in product combustion, or the content of CO in waste gas is increased are avoided.

In the embodiments of the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to mean, for example, that "connected" may be a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the description of the embodiments of the present invention, it should be understood that the terms "upper" and "lower" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but not for indicating or implying that the indicated device or unit must have a specific direction, be constructed and operated in a specific position, and thus, should not be construed as limiting the embodiments of the present invention.

In the description of the present specification, the terms "one embodiment," "a preferred embodiment," and the like, are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.

Claims (10)

1. A cooking appliance with a load lifting function is characterized by comprising:

a cooker body (1);

the gas pipe (2) is arranged on the cooker body (1);

the burner (3) is arranged on the stove body (1) and communicated with the gas pipe (2);

the control assembly (4) comprises a control valve (41) and a gas transmission pipe assembly, wherein the gas transmission pipe assembly is communicated with the combustor (3) and the control valve (41), and the control valve (41) is installed on the gas pipe (2) and used for controlling the gas quantity input into the combustor (3) by the gas pipe (2);

and one side of the stir-frying component (5) is communicated with the gas pipe (2), and the other side of the stir-frying component is communicated with the combustor (3) to provide gas for stir-frying of the combustor (3).

2. Hob with load lifting functionality according to claim 1,

the control valve (41) comprises an outer ring air outlet end and an inner ring fire air outlet end;

the air conveying pipe assembly comprises an outer ring air conveying pipe (401) and an inner ring air conveying pipe (402), wherein the outer ring air conveying pipe (401) is communicated with the outer ring air outlet end, and the inner ring air conveying pipe (402) is communicated with the inner ring air outlet end;

the burner (3) comprises an outer ring injection pipe (301) and an inner ring injection pipe (302), an outer ring mixing cavity (31) and an inner ring mixing cavity (32) are formed in the burner (3), the outer ring mixing cavity (31) is communicated with the outer ring injection pipe (301), the inner ring mixing cavity (32) is communicated with the inner ring injection pipe (302), the outer ring injection pipe (301) is communicated with the outer ring gas conveying pipe (401), and the inner ring injection pipe (302) is communicated with the inner ring gas conveying pipe (402);

the quick-frying assembly (5) comprises a quick-frying air conveying pipe (51) and a switch assembly (52), wherein one side of the quick-frying air conveying pipe (51) is communicated with the gas pipe (2), the other side of the quick-frying air conveying pipe is communicated with the combustor (3), so that gas in the gas pipe (2) is conveyed into the combustor (3), and the switch assembly (52) is arranged on the quick-frying air conveying pipe (51) or the gas pipe (2) and used for opening or closing the quick-frying air conveying pipe (51).

3. Hob with load lifting functionality according to claim 2, characterized in that the stir-fry assembly (5) further comprises;

the input end of the mixing nozzle (53) is communicated with the gas pipe (2), the output end of the mixing nozzle is communicated with the stir-frying gas conveying pipe (51), and a nozzle side hole (531) is further formed in the side wall of the mixing nozzle (53) and used for supplying air to the stir-frying gas conveying pipe (51).

4. The cooking utensil with load lifting function as claimed in claim 3, wherein the structure of the nozzle side hole (531) is one of a cylindrical through hole, a tapered hole or a venturi hole, and the ratio of the air input of the nozzle side hole (531) to the air output of the mixing nozzle (53) is 0.35-0.48.

5. Hob with load lifting functionality according to claim 3, characterized in that the stir-fry assembly (5) comprises:

the nozzle seat (54) is arranged between the combustor (3) and the gas transmission pipe assembly and comprises a nozzle seat main body, wherein the nozzle seat main body is provided with a gas inlet (541), and the gas inlet (541) is communicated with the quick-frying gas transmission pipe (51) and is used for transmitting gas to the gas inlet (541);

one end of the outer ring nozzle (55) is communicated with the outer ring gas conveying pipe (401), the other end of the outer ring nozzle penetrates through the nozzle seat main body and is communicated with the outer ring injection pipe (301) so as to inject gas in the outer ring gas conveying pipe (401) to the outer ring injection pipe (301);

the inner ring nozzle (56) has one end communicated with the inner ring gas conveying pipe (402) and the other end penetrating through the nozzle seat main body and communicated with the inner ring injection pipe (302) so as to spray the gas in the inner ring gas conveying pipe (402) to the inner ring injection pipe (302);

the gas exchange valve is arranged on the gas inlet hole (541), is used for controlling the gas flow direction of the gas inlet hole (541), and comprises a gas inlet, a first gas outlet and a second gas outlet, wherein the gas inlet is communicated with the gas inlet hole (541);

wherein, outer loop nozzle through-hole has been seted up in outer loop nozzle (55), inner ring nozzle through-hole has been seted up in inner ring nozzle (56), inside outer loop gas circuit passageway (501) and the inner ring gas circuit passageway (502) of being provided with of nozzle holder main part, outer loop gas circuit passageway (501) intercommunication inlet port (541) with outer loop nozzle through-hole, inner ring gas circuit passageway (502) communicate in inlet port (541) with inner ring nozzle through-hole, first gas outlet communicate in the outer loop gas circuit, in order to with explode the gas transport in the stir-fry gas-supply pipe (51) in outer loop nozzle (55), the second gas outlet communicate in the inner ring gas circuit, in order to incite the gas transport in the stir-fry gas-supply pipe (51) in inner ring nozzle (56).

6. Hob with load lifting functionality according to claim 5, characterized in that the stir-fry assembly (5) further comprises:

the quick-frying nozzle (57) is arranged on the nozzle seat main body, wherein one end of the quick-frying nozzle (57) is communicated with the air inlet hole (541);

combustor (3) still is provided with explode and fries hybrid chamber (33), connecting pipe (34), wherein, explode and fry hybrid chamber (33) and be located the inboard of inner ring hybrid chamber (32), the one end of connecting pipe (34) communicate in explode and fry hybrid chamber (33), the other end passes inner ring hybrid chamber (32) with outer ring hybrid chamber (31) and intercommunication explode the other end of stir-fry nozzle (57), with will explode and fry the gas in gas-supply pipe (51) and carry stir-fry hybrid chamber (33).

7. The cooking appliance with the load lifting function according to claim 6, wherein a stir-frying air channel (503) is further arranged inside the nozzle holder body and is used for communicating the air inlet hole (541) with the other end of the stir-frying nozzle (57).

8. The cooking appliance with the load lifting function according to claim 7, wherein the outer ring air channel (501), the inner ring air channel (502) and the quick-frying air channel (503) are all gas channels of a Tesla valve structure, and are used for accelerating gas provided by the quick-frying gas pipe (51).

9. The hob with a load lifting function according to claim 7, characterized in that the gas exchange valve further comprises a third gas outlet, which is communicated with the stir-fry gas path channel (503) for opening or closing the stir-fry gas path channel (503).

10. The cooker with the function of increasing the load as claimed in claim 3, wherein the burner (3) is further provided with a stir-frying mixing chamber (33) and a connecting pipe (34), the stir-frying mixing chamber (33) is located inside the inner ring mixing chamber (32), one end of the connecting pipe (34) is communicated with the stir-frying mixing chamber (33), and the other end of the connecting pipe passes through the inner ring mixing chamber (32) and the outer ring mixing chamber (31) and is communicated with the stir-frying gas pipe (51).

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