CN211119505U

CN211119505U - Gas stove

Info

Publication number: CN211119505U
Application number: CN201921829048.8U
Authority: CN
Inventors: 杨杰; 陈迪龙; 俞瑜
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-28
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a gas cooking utensils, including panel (1) and combustor (2), combustor (2) be equipped with the gas mixing chamber (21) that supplies gas and air admission to set up fire hole (22) that are linked together with this gas mixing chamber (21), its characterized in that: the panel (1) is provided with at least one nozzle (11) for jetting gas upwards, the combustor (2) can be arranged above the nozzle (11) in a vertically moving mode, and an inlet (210) of the gas mixing cavity (21) is opposite to the nozzle (11). Compared with the prior art, the height of the combustor is adjustable, and then the combustion efficiency can be improved.

Description

Gas stove

Technical Field

The utility model belongs to the technical field of cooking utensils, concretely relates to gas cooking utensils.

Background

The kitchen range is a kitchen utensil commonly used in families, and at present, the kitchen range sold in the market generally comprises a panel, a burner fixed on the panel, a pot support, a gas pipeline communicated with the burner and the like, for example, the structure disclosed in the invention patent with the patent number Z L201610947885.5, namely, the kitchen range with a temperature sensor and a control method thereof (the publication number is CN106482175B), the utility model patent with the patent number Z L201721922147.1, namely, the gas kitchen range (the publication number is CN207674509U) and the like.

In the existing kitchen range, the burners are directly fixed on the panel, and the height of the burners cannot be adjusted according to the shape of a pot and the like; when the panel is used, heat generated by combustion of the burner can be conducted to the panel, so that the panel and a knob on the panel are scalded; and the burner is directly fixed on the panel, which causes the problem that the cleaning is difficult to be carried out near the burner and the knob.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the first technical problem that will solve is to prior art's current situation, provides a height-adjustable's combustor, and then improves combustion efficiency.

The utility model aims to solve the second technical problem to provide a gas cooking utensils that can avoid the heat conduction that the combustor burning produced to the panel, and then reduce panel temperature to prior art's current situation.

The utility model aims to solve the third technical problem to the current situation of prior art, provide one kind and enable the stable suspension of combustor, and then improve the gas cooking utensils of stability.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the utility model provides a gas cooking utensils, includes panel and combustor, the combustor be equipped with the gas mixing chamber that supplies gas and air admission to set up the fire hole that is linked together with this gas mixing chamber, its characterized in that: the panel is provided with at least one nozzle for upwards jetting gas, the combustor can be arranged above the nozzle in a vertically moving mode, and the inlet of the gas mixing cavity is opposite to the nozzle.

The mode that the combustor reciprocated can be selected for use the combustor to pass through the lifting piece and set up on the panel, or through the mode of other liftable, in this application, in order to solve above-mentioned second technical problem, be equipped with the magnetic part on the combustor, correspond on the panel and be equipped with the electro-magnet, this electro-magnet can produce the magnetism that repels with the magnetic part when the circular telegram, thereby makes the combustor can rebound and suspension on the panel. The suspended burner is not contacted with the panel completely, the temperature of the panel can be effectively reduced, meanwhile, the distance between the suspended burner and the pot bottom is closer, and the heat efficiency is improved. After the panel cleaning device is used, the panel can be quickly cleaned by taking away the burner.

In order to solve the third technical problem, it is preferable that the electromagnet has a single piece, and the whole piece is annular and is arranged below the panel by taking the nozzle as a center; the magnetic part is arranged at the lower part of the burner corresponding to the electromagnet. Therefore, the electromagnet can stably control the burner, so that the burner is always positioned above the nozzle; meanwhile, the electromagnet is arranged below the panel, so that only the nozzle is exposed on the panel except the burner, and the panel can be quickly cleaned after the burner is taken away.

In order to prevent the magnetic member from being failed due to high temperature, the lower portion of the burner is provided with a heat insulating layer for surrounding the magnetic member.

In order to further ensure that the fuel gas can enter the combustor, the whole nozzle is conical, and the caliber of the nozzle is gradually reduced from bottom to top; the aperture of the inlet of the air mixing cavity is gradually reduced from bottom to top, and the aperture of the inlet is larger than that of the nozzle.

In order to further ensure that the burner is always positioned above the nozzle, the inlet of the gas mixing cavity is vertically arranged and positioned in the center of the burner.

The burner is preferably one piece, so that the up and down movement of the burner is facilitated.

In each of the above solutions, at least three pot support legs for supporting a pot are further included, the pot support legs being provided on the panel and circumferentially arranged at the periphery of the burner. The pot support legs positioned on the periphery of the burner can play a role in correcting the position of the burner, and the burner in a suspension state is prevented from deviating from the suspension position due to the influence of external factors.

The vertical distance between the supporting surface used for supporting the pot on the pot supporting leg and the top surface of the completely suspended burner is not less than 20 mm. So, can avoid taking place to interfere and influence the use between pan and the combustor.

Finally, the ignition device also comprises a first ignition needle and a second ignition needle, wherein the first ignition needle is arranged on the panel and can be contacted with the burner after the burner falls on the panel; the second ignition needle is arranged on the combustor, one end of the second ignition needle is connected with the combustor, and the other end of the second ignition needle is opposite to a fire hole in the combustor.

Compared with the prior art, the utility model has the advantages of: the panel is provided with at least one nozzle, the burner is arranged above the nozzle in a manner of moving up and down, and the inlet of the gas mixing cavity of the burner is opposite to the nozzle, so that the burner is supplied with air upwards, the air required by combustion is provided above the panel, and the inlet of the gas mixing cavity for the air and the gas to enter is opposite to the nozzle, so that the gas sprayed out of the nozzle can directly enter the burner, and the normal use of the burner is not influenced while the burner can move up and down; and this application can adjust the height of combustor according to the shape of pans such as sharp pot, pan, and then when making the combustor can not take place to interfere with the pan, can also improve the thermal efficiency of combustor.

The burner can be suspended above the panel for combustion, so that the burner is not in direct contact with the panel, and the temperature of the panel is reduced; and the external structure has been simplified to the suspension design for overall structure is succinct, takes away the combustor after, only leaves the nozzle on the panel, further makes things convenient for cleanly. Meanwhile, the suspension design of the burner does not affect the normal use.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention (a burner is placed on a panel);

FIG. 2 is a schematic structural view of an embodiment of the present invention (with the burner removed);

fig. 3 is a cross-sectional view of an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, in order to provide a preferred embodiment of the gas cooker of the present invention, the gas cooker includes a panel 1 and a burner 2, the burner 2 is provided with a gas mixing chamber 21 for gas and air to enter, and a fire hole 22 communicated with the gas mixing chamber 21; the panel 1 is provided with at least one nozzle 11 for jetting gas upwards, the burner 2 is arranged above the nozzle 11 in a way of moving up and down, and the inlet 210 of the gas mixing cavity 21 is opposite to the nozzle 11.

The method specifically comprises the following steps:

the burner 2 is a single piece, i.e. the burner cap is integrally connected with the base. The burner 2 is provided with a magnetic part 4, the panel 1 is correspondingly provided with an electromagnet 3, and the electromagnet 3 can generate magnetism repulsive to the magnetic part 4 when being electrified, so that the burner 2 can move upwards and be suspended on the panel 1. The automatic lifting of the burner 2 can be realized by controlling parameters such as the current flowing through the electromagnet 3.

In order to stably suspend the burner 2 on the panel 1, the electromagnet 3 has a block, which is annular and is arranged below the panel 1 with the nozzle 11 as the center; the magnetic member 4 is disposed at a lower portion of the burner 2 corresponding to the electromagnet 3. In this embodiment, the magnetic member 4 is a high temperature permanent magnet. And the lower part of the burner 2 is provided with a heat insulating layer for surrounding the magnetic member 4. Thus, the influence of high temperature on the magnetic member 4 can be avoided. Meanwhile, the electromagnet 3 is arranged below the panel 1, so that the panel 1 is simpler and is convenient to clean.

In order to make the gas sprayed from the nozzle 11 enter the gas mixing chamber 21 more intensively, the nozzle 11 is exposed above the panel 1. The nozzle 11 is conical as a whole, and the caliber of the nozzle is gradually reduced from bottom to top; the aperture of the inlet 210 of the air mixing chamber 21 is gradually reduced from bottom to top, and the aperture of the inlet 210 is larger than that of the nozzle 11.

In this embodiment, there is only one nozzle 11 and it is located directly below the inlet 210 of the air mixing chamber 21. Under the panel 1, the nozzle 11 is connected with the air pipe 5, and the air pipe 5, the panel 1 and the like are made of non-magnetic materials, so that the interference to a magnetic field is avoided. The fire power of the burner 2 is determined by the gas ejection amount of the nozzle 11, and can be controlled by a motor or a proportional valve, and the operation interface is controlled by a magnetic control knob or a projection.

To avoid interference of the gas with the position of the burner 2 during intake, the inlet 210 of the gas mixture chamber 21 is vertically disposed and located at the center of the burner 2. Thus, the gas moves vertically upwards along the inlet 210 of the gas mixing chamber 21 to enter the gas mixing chamber 21, and the inlet 210 of the gas mixing chamber 21 is positioned at the center of the burner 2, so that the situation that the burner 2 deflects due to the action of the gas flow and the like can be avoided.

In this embodiment, four pot feet 6 for supporting a pot are also included, the pot feet 6 being provided on the panel 1 and arranged circumferentially around the burner 2. To further facilitate cleaning of the panel 1, the pan foot 6 rests on the panel 1 and can be removed directly from the panel 1 when cleaning is required. And the vertical distance between the supporting surface of the pot support leg 6 for supporting the pot and the top surface of the burner 2 which is completely suspended is not less than 20 mm.

To facilitate ignition, an ignition needle is also included, which may be disposed on the burner 2 or next to the burner 2. The method specifically comprises the following steps: the ignition needle can be arranged on the pot support leg or the panel, and when the combustor is completely suspended, the end part of the ignition needle is close to a fire hole on the combustor to realize discharge ignition. In the embodiment, the ignition needle comprises a first ignition needle 8 and a second ignition needle 7, wherein the first ignition needle 8 is arranged on the panel 1 and can be contacted with the combustor 2 after the combustor 2 falls on the panel 1; the second ignition needle 7 is arranged on the burner 2, one end of the second ignition needle 7 is connected with the burner 2, and the other end is opposite to the fire hole 22 on the burner 2.

When the burner 2 is dropped on the panel 1, the first ignition pin 8 comes into contact with the burner 2 and discharges electricity to the burner 2, and the burner 2 conducts electricity to the second ignition pin 7, and a spark is generated to achieve ignition. The burner 2 can be moved up to the suspension state after being ignited, and combustion in the suspension state is realized.

In the gas cooker of the embodiment, when the burner 2 and the pan support leg 6 are taken down, only the nozzle 11 (or a few parts such as the first ignition needle 8) is left on the panel 1, which is convenient for cleaning. When the pot is needed to be used, the pot support legs 6 and the burner 2 are placed on the corresponding positions of the panel 1, and the use and the installation are convenient.

Claims

1. The utility model provides a gas cooking utensils, includes panel (1) and combustor (2), combustor (2) be equipped with the gas mixing chamber (21) that supplies gas and air to get into to set up fire hole (22) that are linked together with this gas mixing chamber (21), its characterized in that: the panel (1) is provided with at least one nozzle (11) for jetting gas upwards, the combustor (2) can be arranged above the nozzle (11) in a vertically moving mode, and an inlet (210) of the gas mixing cavity (21) is opposite to the nozzle (11).

2. Gas hob according to claim 1, characterized in that: the combustor (2) is provided with a magnetic part (4), the panel (1) is correspondingly provided with an electromagnet (3), and the electromagnet (3) can generate magnetism repulsive to the magnetic part (4) when being electrified, so that the combustor (2) can move upwards and suspend on the panel (1).

3. A gas hob according to claim 2, characterized in that: the electromagnet (3) is provided with a block, the whole electromagnet is annular and is arranged below the panel (1) by taking the nozzle (11) as a center; the magnetic part (4) is arranged at the lower part of the burner corresponding to the electromagnet (3).

4. A gas hob according to claim 3, characterized in that: the lower part of the combustor (2) is provided with a heat insulation layer used for surrounding the magnetic part (4).

5. Gas hob according to claim 4, characterized in that: the whole nozzle (11) is conical, and the caliber of the nozzle is gradually reduced from bottom to top; the aperture of an inlet (210) of the air mixing cavity (21) is gradually reduced from bottom to top, and the aperture of the inlet is larger than that of the nozzle (11).

6. A gas hob according to claim 2, characterized in that: the inlet (210) of the air mixing cavity (21) is vertically arranged and is positioned in the center of the combustor (2).

7. Gas hob according to claim 1, characterized in that: the combustor (2) is an integrated piece.

8. A gas cooking appliance as claimed in any one of claims 2 to 7, characterized in that: the pot is characterized by further comprising at least three pot supporting legs (6) for supporting the pot, wherein the pot supporting legs (6) are arranged on the panel (1) and are circumferentially arranged on the periphery of the burner (2).

9. Gas hob according to claim 8, characterized in that: the vertical distance between the supporting surface used for supporting the pot on the pot supporting leg (6) and the top surface of the completely suspended burner (2) is not less than 20 mm.

10. Gas hob according to claim 8, characterized in that: the ignition device is characterized by also comprising a first ignition needle (8) and a second ignition needle (7), wherein the first ignition needle (8) is arranged on the panel (1) and can be contacted with the combustor (2) after the combustor (2) falls on the panel (1); the second ignition needle (7) is arranged on the combustor (2), one end of the second ignition needle (7) is connected with the combustor (2), and the other end of the second ignition needle is opposite to a fire hole (22) in the combustor (2).