CN209876993U

CN209876993U - Energy-saving gas stove capable of improving combustion efficiency

Info

Publication number: CN209876993U
Application number: CN201920568940.9U
Authority: CN
Inventors: 陈伟招
Original assignee: Jiangxi Jiangnan Kitchen Industry Co Ltd
Current assignee: Jiangxi Jiangnan Kitchen Industry Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-31
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses an energy-saving gas stove capable of improving combustion efficiency, which comprises a gas stove, two cooking ranges are fixedly arranged on the upper surface of the gas stove, an adjusting knob is fixedly arranged between the cooking ranges on the upper surface of the gas stove, two groups of supporting legs are fixedly arranged on the lower surface of the gas stove, anti-slip pads are fixedly bonded at the lower ends of the supporting legs, a U-shaped outer fire cover is arranged in the cooking range, a pot frame is fixedly arranged on the outer ring of the cooking range, the pot frame consists of an annular base, an arc-shaped iron sheet and a special-shaped support, and the U-shaped outer fire cover arranged in the cooking range is utilized to fully combust oxygen in air to the maximum extent, so that the temperature of combustion flame is improved, the thermal efficiency is improved, the cost of gas is reduced, the purpose is strong, the operability is strong, and the; can improve combustion efficiency's energy-conserving gas-cooker simple structure, the kitchen range is inside to be covered by the outer fire of U type, first fire lid base, second fire lid base and interior fire lid and to constitute, need not additionally to set up spare part, and it is convenient to change.

Description

Energy-saving gas stove capable of improving combustion efficiency

Technical Field

The utility model relates to a relevant technical field of gas-cooker specifically is an energy-conserving gas-cooker that can improve combustion efficiency.

Background

With the social development and scientific progress, the living standard and quality of people are obviously improved, and the gas cooker is basically used for cooking dishes and rice for residents in vast towns and many rural families. The existing gas cooker generally adopts a common burner and a pot frame, the burner is generally of a cylindrical structure, the space of a cavity of the structure is small, and the air quantity is insufficient, so that the flame is not vigorous enough. In addition, the pot body is placed on a common pot frame, when the pot is used, the flame directly heats the pot bottom, and because the heated area of the pot bottom is small, the flame directly radiates to the periphery of the pot bottom, the stay time at the pot bottom is short, a large amount of heat is radiated to the air, so that the heating efficiency is low, and the energy waste is serious. Therefore, a gas stove capable of fully contacting gas and air is needed, the gas combustion efficiency is improved, and the waste is prevented, therefore, the utility model provides an energy-saving gas stove capable of improving the combustion efficiency is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving gas-cooker that can improve combustion efficiency to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can improve combustion efficiency's energy-conserving gas-cooker, includes the gas top of a kitchen range, fixed surface installs two kitchen ranges on the gas top of a kitchen range, the fixed adjust knob that is provided with between the kitchen range of gas top of a kitchen range upper surface, fixed surface installs two sets of supporting legss under the gas top of a kitchen range, the fixed slipmat that bonds of supporting legss lower extreme, the inside outer fire lid that is provided with of kitchen range, the fixed pot frame that is provided with in kitchen range outer lane, the pot frame comprises ring base, arc iron sheet and special-shaped support.

Preferably, the last surface welding of annular base has four special-shaped supports, and special-shaped support cuts apart into the equal four equal parts of annular base, the arc iron sheet welding is in special-shaped support's middle part position, and the arc iron sheet is the slope form, four special-shaped support is higher than the outer fire lid upper end of U type, annular base is hollow cylinder, and annular base fixed surface bonds and has slipmat, four special-shaped support upper end is the slope form face, and the equal directional annular base central point of special-shaped support slope end, four special-shaped support height-equals.

Preferably, the kitchen range is covered by the outer fire of U type and is covered base, first fire and cover base, second fire and cover base, pillar and interior fire and cover and constitute, interior fire is covered and is set up in the center department of kitchen range, and the even a plurality of first fire holes of having seted up in the interior fire lid upper end outside, and first fire hole is to the outer fire lid of U type to one side, interior fire is covered upper surface and first fire and is covered base upper surface and parallel.

Preferably, first fire lid base is hollow cylindric, and first fire lid base upper end is provided with V type draw-in groove, and the flat card of the outer fire lid of U type is in V type draw-in groove, first fire lid base lower extreme fixed welding has a plurality of pillars, and the distance between every pillar equals, the welding of pillar lower extreme has second fire lid base, second fire lid base is hollow cylinder, the central point of second fire lid base and the central point of ring base coincide mutually, and the fixed bonding of the lower surface of second fire lid base has the slipmat, the outer lane diameter of second fire lid base is less than the inner circle diameter of ring base.

Preferably, a plurality of second fire outlet holes are formed in the lower surface of the inner wall of the U-shaped outer fire cover and are evenly distributed, the second fire outlet holes face the inner fire cover, the second fire outlet holes are communicated with the U-shaped groove, and the U-shaped groove is an annular groove body which is sunken inwards.

Preferably, steady fire hole has been seted up to U type recess inner wall upper surface, and steady fire hole and second go out the fire hole relatively, the third goes out the fire hole has been seted up to the one side that the outer fire of U type was covered and is connected with steady fire hole, and the third goes out fire hole and steady fire hole intercommunication, the third goes out the fire hole and is even distribution and covers outside the U type to become the rotation type and arrange, and the slope of third goes out fire hole upwards, the vent has been seted up to the outer fire of U type is covered, the vent is covered the even four equal parts of cutting apart into of the outer fire of U type.

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

1. the U-shaped outer fire cover arranged in the cooking range is utilized to fully combust oxygen in air to the maximum extent, the temperature of combustion flame is raised, the time for the flame to stay at the bottom of the pot is prolonged, the heat efficiency is improved, the cost of fuel gas is reduced, the purposiveness is strong, and the operability is strong;

2. can improve combustion efficiency's energy-conserving gas-cooker simple structure, the kitchen range is inside to be covered by the outer fire of U type, first fire lid base, second fire lid base and interior fire lid and to constitute, need not additionally to set up spare part, and it is convenient to change.

Drawings

FIG. 1 is a schematic view of the gas range structure of the present invention;

FIG. 2 is a vertical view of the gas range of the present invention;

fig. 3 is a sectional view of the cooking range of the present invention.

In the figure: the gas cooking bench comprises a gas cooking bench 1, a cooking range 2, an adjusting knob 3, supporting legs 4, an anti-slip pad 5, a pot frame 6, an annular base 7, an arc-shaped iron sheet 8, a special-shaped support 9, a U-shaped outer fire cover 10, a ventilation opening 11, a first fire cover base 12, a second fire cover base 13, a support column 14, an inner fire cover 15, a U-shaped groove 16, a first fire outlet 17, a second fire outlet 18, a fire stabilizing hole 19 and a third fire outlet 20.

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 to 3, the present invention provides a technical solution: the utility model provides a can improve combustion efficiency's energy-conserving gas-cooker, including gas cooking bench 1, fixed surface installs two kitchen ranges 2 on the gas cooking bench 1, the fixed adjust knob 3 that is provided with between the kitchen range 2 of 1 upper surface of gas cooking bench, fixed surface installs two sets of supporting legs 4 under the gas cooking bench 1, there is not difference in the design of here gas cooking bench and the prior art, its inside structure setting with prior art the same can, supporting legs 4 lower extreme is fixed to bond has slipmat 5, slipmat 5 point is at supporting legs 4 lower extreme, it makes supporting legs 4 slide with exerting oneself when frying to prevent that supporting legs 4 can be along with when using the gas-cooker, influence the combustion efficiency of gas-cooker, 2 inside U type outer fire lid 10 that is provided with of kitchen range, 2 outer lane is fixed and is provided with pot frame 6, pot frame 6 is by annular base 7, arc iron sheet 8 and special-shaped support 9.

Annular base 7 upper surface welding has four special-shaped supports 9, and special-shaped support 9 cuts apart into the equal four equal parts of annular base 7, 8 welding of arc iron sheet are in special-shaped support 9's middle part position, and arc iron sheet 8 is the slope form, four special-shaped supports 9 are higher than the outer fire lid 10 upper end of U type, annular base 7 is hollow cylinder, and annular base 7 fixed surface bonds and has slipmat 5, four special-shaped support 9 upper ends are the slope form face, and the equal directional annular base 7 central point of special-shaped support 9 tip, four special-shaped support 9 height-equals.

Kitchen range 2 covers base 12, second fire by the outer fire of U type and covers base 13, pillar 14 and interior fire and covers 15 and constitute, and interior fire covers 15 and sets up in kitchen range 2's center department, and the 15 upper end outsides of interior fire cover are even has seted up a plurality of first fire holes 17, and first fire hole 17 is to the outer fire of U type cover 10, and interior fire covers 15 upper surfaces and first fire and covers base 12 upper surface and parallel to one another.

The first fire cover base 12 is hollow cylinder, the upper end of the first fire cover base 12 is provided with a V-shaped clamping groove, the U-shaped outer fire cover 10 is clamped in the V-shaped clamping groove, the lower end of the first fire cover base 12 is fixedly welded with a plurality of pillars 14, the distance between each pillar 14 is equal, the first fire cover base and the second fire cover base are connected by the pillars, in order to enable air to flow into the interior of the cooking range, when gas is ignited, oxygen in the air flows into the interior of the cooking range 2 through the space between the first fire cover base 12 and the second fire cover base 13, so that the oxygen in the air is fully combusted by flame, the lower end of each pillar 14 is welded with the second fire cover base 13, the second fire cover base 13 is hollow cylinder, the central point of the second fire cover base 13 is coincident with the central point of the annular base 7, the lower surface of the second fire cover base 13 is fixed with an anti-skid pad 5, the diameter of the outer ring of the second fire cover base 13 is smaller than the diameter of the inner ring of the, when the U-shaped outer fire cover 10, the first fire cover base 12 and the second fire cover base 13 on the cooking range 2 need to be taken down for cleaning, the pot frame 6 can be taken down firstly, and then the parts needing to be cleaned are taken down.

The lower surface of the inner wall of the U-shaped outer fire cover 10 is provided with a plurality of second fire outlet holes 18 which are evenly distributed, the second fire outlet holes 18 face the inner fire cover 15, the second fire outlet holes 18 are communicated with the U-shaped groove 16, and the U-shaped groove 16 is an annular groove body which is sunken inwards.

The upper surface of the inner wall of the U-shaped groove 16 is provided with a fire stabilizing hole 19, the fire stabilizing hole 19 is opposite to the second fire outlet hole 18, the side, connected with the fire stabilizing hole 19, of the U-shaped outer fire cover 10 is provided with a third fire outlet hole 20, the third fire outlet hole 20 is communicated with the fire stabilizing hole 19, when flame burns on the U-shaped outer fire cover 10, the fire stabilizing hole 19 stabilizes flame and airflow entering the U-shaped outer fire cover, stable flow of oxygen in the air in the U-shaped groove 16 is ensured, the oxygen can fully burn under the burning of the flame, the temperature of the flame is improved, the combustion efficiency is further improved, the third fire outlet holes 20 are uniformly distributed on the U-shaped outer fire cover 10 and are arranged in a rotating mode, the third fire outlet hole 20 inclines upwards, the U-shaped outer fire cover 10 is provided with a ventilation opening 11, and the ventilation opening 11 uniformly divides the U-shaped outer fire cover 10 into four equal parts.

The working principle is as follows: when a gas stove is used for cooking, the adjusting knob 3 is twisted anticlockwise to ignite, after the cooking range 2 is ignited, the first fire outlet 17 on the inner fire cover 15 starts to fire, the flame extends to the second fire outlet 18 through the first fire outlet 17, when the outside air flows into the cooking range 2, the outside air enters the annular U-shaped groove 16 through the vent 11, the air keeps stable flow in the U-shaped groove 16, the air circularly flows in the annular U-shaped groove 16, then the flame passes through the flame stabilizing hole 19 connected with the U-shaped groove 16, the flame passes through the third fire outlet 20, the flame emitted from the third fire outlet 20 is in rotary combustion on the U-shaped outer fire cover 10, so that a large amount of heat is gathered at the bottom of the pot, the heat cannot be easily emitted into the air, the flame emitted from the cooking range sufficiently combusts the air flowing in the cooking range 2, and the oxygen in the air is sufficiently combusted, thereby improving the combustion efficiency of gas, when needing to close flame, twist adjust knob 3 clockwise and make flame close.

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 can improve combustion efficiency's energy-conserving gas-cooker, includes gas top of a kitchen range (1), fixed surface installs two kitchen ranges (2) on gas top of a kitchen range (1), fixed between kitchen range (2) of gas top of a kitchen range (1) upper surface is provided with adjust knob (3), fixed surface installs two sets of supporting legs (4) under gas top of a kitchen range (1), fixed bonding of supporting legs (4) lower extreme has slipmat (5), its characterized in that: the stove is characterized in that a U-shaped outer fire cover (10) is arranged inside the stove (2), a pot frame (6) is fixedly arranged on the outer ring of the stove (2), and the pot frame (6) is composed of an annular base (7), an arc-shaped iron sheet (8) and a special-shaped support (9).

2. The energy-saving gas range capable of improving combustion efficiency according to claim 1, wherein: annular base (7) upper surface welding has four special-shaped support (9), and special-shaped support (9) cut apart into the equal four equal parts of annular base (7), arc iron sheet (8) welding is in the middle part position of special-shaped support (9), and arc iron sheet (8) are the slope form, four special-shaped support (9) are higher than the outer fire lid (10) upper end of U type, annular base (7) are hollow cylinder, and annular base (7) lower fixed surface bonds and has slipmat (5), four special-shaped support (9) upper end is the slope form face, and special-shaped support (9) slope end all points to annular base (7) central point, four special-shaped support (9) height-wise same.

3. The energy-saving gas range capable of improving combustion efficiency according to claim 1, wherein: kitchen range (2) are covered (10), first fire by the outer fire of U type and are covered base (12), second fire and cover base (13), pillar (14) and interior fire and cover (15) and constitute, interior fire is covered (15) and is set up in the center department of kitchen range (2), and the even a plurality of first fire holes (17) of having seted up in the outer side of interior fire lid (15) upper end, and first fire hole (17) are to the outer fire of U type and are covered (10) to one side, interior fire cover (15) upper surface and first fire cover base (12) upper surface parallel.

4. An energy-saving gas range capable of improving combustion efficiency as claimed in claim 3, wherein: first fire lid base (12) are hollow cylindric, and first fire lid base (12) seat upper end is provided with V type draw-in groove, and the flat card of the outer fire lid of U type (10) is in V type draw-in groove, first fire lid base (12) lower extreme fixed welding has a plurality of pillars (14), and the distance between every pillar (14) equals, pillar (14) lower extreme welding has second fire lid base (13), second fire lid base (13) is hollow cylinder, the central point of second fire lid base (13) and the central point of ring base (7) coincide mutually, and the fixed bonding of the lower surface of second fire lid base (13) has slipmat (5), the outer lane diameter of second fire lid base (13) is less than the inner circle diameter of ring base (7).

5. An energy-saving gas range capable of improving combustion efficiency as claimed in claim 3, wherein: be located outer fire lid (10) inner wall lower surface of U type and seted up a plurality of second and go out fire hole (18), and evenly distributed, second goes out fire hole (18) and faces interior fire lid (15), second goes out fire hole (18) and U type recess (16) and is linked together, U type recess (16) are inside sunken annular groove body.

6. The energy-saving gas range capable of improving combustion efficiency according to claim 5, wherein: fire stabilizing hole (19) have been seted up to U type recess (16) inner wall upper surface, and fire stabilizing hole (19) and second go out fire hole (18) relatively, third fire hole (20) have been seted up to the one side that is connected with fire stabilizing hole (19) on the outer fire lid (10) of U type, and third fire hole (20) are linked together with fire stabilizing hole (19), third fire hole (20) are even distribution outside the U type on fire lid (10) to become the rotation type and arrange, and third fire hole (20) slope makes progress, vent (11) have been seted up on the outer fire lid (10) of U type, vent (11) cover (10) even four equal parts of cutting apart into of U type outside fire lid (10).