CN212029674U

CN212029674U - Windproof cooking bench

Info

Publication number: CN212029674U
Application number: CN202020377104.5U
Authority: CN
Inventors: 霍修友
Original assignee: Anhui Youfu Kitchenware Manufacturing Co ltd
Current assignee: Anhui Youfu Kitchenware Manufacturing Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-27
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to the technical field of kitchen ware, in particular to a windproof cooking bench, a plurality of first air inlet channels are arranged on the side wall of a windshield cylinder, the bus bars on the two sides of the first air inlet channels are respectively tangent to the inner wall of the windshield cylinder, the bottom end of the outer wall of the windshield cylinder is fixedly connected with an outer ring body, a second air inlet channel is arranged on the wall body of the windshield cylinder corresponding to the bottom end of an annular groove arranged on the upper surface of the outer ring body, a support frame is arranged on the upper surface of the windshield cylinder, supporting legs are arranged on the lower surface of the support frame, the lower surfaces of the supporting legs are arranged into a step shape, and steps are arranged on the bottom surface of the annular; airflow enters the inner cavity of the wind shield cylinder from the first air inlet hole channel and the second air inlet hole channel to provide oxygen required by gas combustion, so that the problem of heat loss caused by flame deflection due to external airflow is solved; meanwhile, the height of the supporting frame is adjustable, so that the bottoms of different cooking utensils can be positioned at the outer flame of flame, and the heating efficiency of the cooking utensils is improved.

Description

Windproof cooking bench

Technical Field

The utility model relates to a kitchen utensils and appliances technical field specifically is a prevent wind top of a kitchen range.

Background

The gas stove is a kitchen utensil heated by direct fire with liquefied petroleum gas (liquid), artificial gas, natural gas and other gas fuels. Gas stoves are mainly classified into liquefied gas stoves, and natural gas stoves, depending on the source of the gas. When the gas stove works, gas enters the stove from the gas inlet pipe, enters the stove head through the adjustment of the gas valve (adjusted by a user through a knob), and simultaneously mixes a part of air (the part of air is called primary air), the mixed gas is sprayed out from the fire hole of the distributor and is ignited by the ignition device to form flames (air required during combustion is called secondary air), and the flames are used for heating cookers arranged on the pot support. In the process of actual use of a common cooking bench, when wind blows, part of incompletely combusted fuel is blown away, so that heat loss is caused, the cooker is heated unevenly, and the heating efficiency of the cooker is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent wind top of a kitchen range has solved among the prior art when the top of a kitchen range receives the wind flame skew, is difficult to make the bottom of cooking utensils be in flame outer flame department, calorific loss, the not high problem of heating efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a windproof cooking bench comprises a gas stove body and a combustion part arranged on the upper surface of the gas stove body, a wind shield cylinder is arranged on the upper surface of the gas stove body and positioned at the periphery of the combustion part, a plurality of first air inlet channels are arranged in the middle of the side wall of the wind shield cylinder, the section of the first air inlet duct is circular, the generatrices at two sides of the first air inlet duct are respectively tangent with the inner wall of the wind shield cylinder, the bottom end of the outer wall of the wind shield cylinder is fixedly connected with an outer ring body, the upper surface of the outer ring body is provided with an annular groove, a second air inlet duct is arranged on the wall body of the wind shield cylinder corresponding to the bottom end of the groove, a support frame is arranged in an annular groove arranged on the upper surface of the wind shield cylinder, the lower surface of the support frame is provided with supporting legs, the lower surfaces of the supporting legs are arranged to be step-shaped, and steps are arranged at positions, corresponding to the supporting legs, of the bottom surface of an annular groove in the upper surface of the wind shield cylinder.

Preferably, the number of the first air inlet ducts is four, and the first air inlet ducts are distributed in an annular array mode by taking the central axis of the wind shield cylinder as the center.

Preferably, the second air intake duct is disposed along a radial direction of the windshield casing.

Preferably, the section of the upper surface of the outer ring body, on which the circular groove is formed, is fan-shaped, and two ends of the circular arc of the fan shape are respectively connected with the bottom end of the second air inlet duct and the outer edge of the upper surface of the outer ring body.

Preferably, the upper surface of the wind shield cylinder is provided with a placement groove, and the bottom surface of the placement groove is provided with a step corresponding to the step on the bottom surface of the supporting leg.

Preferably, the support frame further comprises a support ring and support legs, the support legs are fixedly connected to the upper surface of the support ring, the number of the support legs is three, the support legs are arranged at equal intervals, and the support legs are fixedly connected to the lower surface of the support ring at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a gas stove body is provided with a wind shield cylinder at the periphery of a combustion part, a first air inlet pore channel tangent with the inner wall of the wind shield cylinder is arranged in the wall body of the wind shield cylinder, the periphery at the bottom of the wind shield cylinder is fixedly connected with an outer ring body, a second ventilation pore channel is arranged at the position of the wall body of the wind shield cylinder corresponding to the bottom of a groove arranged on the upper surface of the outer ring body, air flow enters the inner cavity of the wind shield cylinder from the first air inlet pore channel and the second air inlet pore channel to provide oxygen required by gas combustion, and the problem of heat loss caused by the deflection of flame due; meanwhile, the supporting frame is adjusted in supporting position between the supporting leg upper step structure and the inner step of the annular groove on the upper surface of the wind shield cylinder, so that the height of the supporting frame is adjustable, the bottoms of different cooking utensils can be positioned at the outer flame of flame conveniently, and the heating efficiency of the cooking utensils is greatly improved.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

fig. 2 is a schematic view of the overall overhead structure of the present invention;

FIG. 3 is a schematic view of the structure of the windshield cylinder of the present invention;

3 FIG. 3 4 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 33 3 according 3 to 3 the 3 present 3 invention 3; 3

FIG. 5 is a schematic cross-sectional view of the cross-sectional view B-B of FIG. 3 according to the present invention;

FIG. 6 is a schematic top view of the windshield can of the present invention;

fig. 7 is a schematic front view of the support frame of the present invention;

fig. 8 is a schematic top view of the supporting frame of the present invention;

fig. 9 is a schematic bottom view of the support frame of the present invention.

In the figure: 1-gas stove body; 2-a wind shield cylinder; 21-a first air intake duct; 22-outer ring body; 23-a second air intake duct; 24-a placement groove; 3-a support frame; 31-a support ring; 32-supporting feet; 33-support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-9, the present invention provides a technical solution, a windproof cooking bench, comprising a gas cooker body 1 and a combustion portion disposed on the upper surface of the gas cooker body 1, a windshield cylinder 2 disposed on the upper surface of the gas cooker body 1 and located at the periphery of the combustion portion, a plurality of first air inlet holes 21 disposed in the middle of the sidewall of the windshield cylinder 2, the first air inlet holes 21 having a circular cross section, the generatrices on both sides of the first air inlet holes 21 being tangent to the inner wall of the windshield cylinder 2, an outer ring 22 fixedly connected to the bottom of the outer wall of the windshield cylinder 2, an annular groove disposed on the upper surface of the outer ring 22, a second air inlet hole 23 disposed on the wall corresponding to the bottom of the groove of the windshield cylinder 2, a support frame 3 disposed in the annular groove disposed on the upper surface of the windshield cylinder 2, a support leg 33 disposed on the lower surface of the support frame 3, and a lower surface of the support, and a step is arranged on the bottom surface of the circular groove on the upper surface of the wind shield cylinder 2 corresponding to the position of the supporting leg 33.

In conclusion, when the support frame 3 is used, the height of the support frame 3 can be adjusted by adjusting the support position between the upper step structure of the support leg 33 and the inner step of the circular groove on the upper surface of the wind shield cylinder 2, so that the bottoms of different cookers can be positioned at the outer flame of flame conveniently, and the heating efficiency of the cookers is improved; airflow enters the inner cavity of the wind shield cylinder 2 from the first air inlet hole channel 21 and the second air inlet hole channel 23 to provide oxygen required by gas combustion, and the problem of heat loss caused by flame deflection due to direct blowing of external airflow to flame is avoided.

In this embodiment, the number of the first air inlet ducts 21 is four, and the first air inlet ducts 21 are distributed in an annular array manner with the central axis of the windshield cylinder 2 as the center; when in use, the air can uniformly enter the inner cavity of the wind shield cylinder 2, thereby providing enough oxygen for the combustion consumption of the fuel gas.

In the present embodiment, the second air intake duct 23 is provided along the radial direction of the windshield cylinder 2.

In this embodiment, the upper surface of the outer ring body 22 is provided with a circular groove, the cross section of the circular groove is fan-shaped, and two ends of the circular arc of the fan-shaped groove are respectively connected with the bottom end of the second air inlet duct 23 and the outer edge of the upper surface of the outer ring body 22; when in use, the airflow can smoothly pass through the circular groove on the outer ring body 22 and enter the inner cavity of the wind shield cylinder 2 through the second air inlet duct 23.

In this embodiment, the upper surface of the wind shield cylinder 2 is provided with a placement groove 24, and the bottom surface of the placement groove 24 is provided with a step corresponding to the step on the bottom surface of the supporting leg 33; when the height-adjustable support frame is used, the support frame 3 is lifted and rotated, so that the support positions of the steps at the bottoms of the supporting legs 33 and the steps in the placing grooves 24 are adjusted, and the height of the support frame 3 is adjustable.

In this embodiment, the support frame 3 further includes a support ring 31 and support legs 32, the upper surface of the support ring 31 is fixedly connected with the support legs 32, the number of the support legs 32 is three, the support legs 32 are arranged at equal intervals, and the support legs 33 are fixedly connected to the lower surface of the support ring 31 at equal intervals; when the support is used, the support frame 3 can be stably supported by the support legs 33, and the support frame 3 can stably support the cooker by the support legs 32.

The working principle is as follows: when the height-adjustable support frame is used, the support frame 3 is lifted and rotated, so that the support positions of the steps at the bottoms of the supporting legs 33 and the steps in the accommodating grooves 24 are adjusted, and the height of the support frame 3 is adjustable; placing the cooktop on the supporting feet 32; airflow enters the inner cavity of the wind shield cylinder 2 from the first air inlet hole channel 21 and the second air inlet hole channel 23 to provide oxygen required by gas combustion, and the problem of heat loss caused by flame deflection due to direct blowing of external airflow to flame is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent wind top of a kitchen range, includes gas-cooker body (1) and sets up the combustion portion at gas-cooker body (1) upper surface, its characterized in that: the gas stove comprises a gas stove body (1), a wind shield cylinder (2) is arranged on the upper surface of the gas stove body and positioned at the periphery of a combustion part, a plurality of first air inlet channels (21) are formed in the middle of the side wall of the wind shield cylinder (2), the cross section of each first air inlet channel (21) is circular, generatrices on two sides of each first air inlet channel (21) are respectively tangent to the inner wall of the wind shield cylinder (2), an outer ring body (22) is fixedly connected to the bottom end of the outer wall of the wind shield cylinder (2), an annular groove is formed in the upper surface of the outer ring body (22), a second air inlet channel (23) is formed in the wall body of the wind shield cylinder (2) corresponding to the bottom end of the groove, a support frame (3) is arranged in the annular groove formed in the upper surface of the wind shield cylinder (2), support legs (33) are arranged on the lower surface of the support frame (3, and the bottom surface of the circular groove on the upper surface of the wind shield cylinder (2) is provided with a step corresponding to the position of the supporting leg (33).

2. The wind resistant cooktop of claim 1, wherein: the number of the first air inlet pore canals (21) is four, and the first air inlet pore canals (21) are distributed in an annular array mode by taking the central axis of the wind shield cylinder (2) as the center.

3. The wind resistant cooktop of claim 1, wherein: the second air inlet duct (23) is arranged along the radial direction of the wind shield cylinder (2).

4. The wind resistant cooktop of claim 1, wherein: the section of the upper surface of the outer ring body (22) provided with the circular groove is fan-shaped, and the two ends of the circular arc of the fan shape are respectively connected with the bottom end of the second air inlet duct (23) and the outer edge of the upper surface of the outer ring body (22).

5. The wind resistant cooktop of claim 1, wherein: the upper surface of the wind shield cylinder (2) is provided with a placement groove (24), and the bottom surface of the placement groove (24) is provided with a step corresponding to the step on the bottom surface of the supporting leg (33).

6. The wind resistant cooktop of claim 1, wherein: the support frame (3) further comprises a support ring (31) and support legs (32), the upper surface of the support ring (31) is fixedly connected with the support legs (32), the number of the support legs (32) is three, the support legs (32) are arranged at equal intervals, and the support legs (33) are fixedly connected to the lower surface of the support ring (31) at equal intervals.