CN205579654U - A gas stove with upward airflow and internal rotation - Google Patents

Abstract

The utility model discloses an upper air inlet internal rotation fire gas stove, including burner seat, distributor, outer loop distributor, be provided with the outer fire gas passageway that can be connected with outside gas pipeline in the burner seat, the distributor is the annular structure and the annular is provided with outer fire distributing groove, outer fire distributing groove and outer fire gas passageway intercommunication, outer loop distributor lid dress is on outer fire distributing groove, the annular is provided with a plurality of openings inwards and the gas jet that deviates from the axle center on the outer loop distributor for the mixture of air and gas spouts and burns to the cooking utensils center, has formed inward rotatory flame, and the firepower is concentrated, and the heating is fast, and energy-conserving gas-saving, primary air, secondary air all obtain by the air vent above the panel; the gas and the air are uniformly mixed and fully combusted, the discharge of harmful substances is low, and the efficiency is high.

Description

A gas stove with upward airflow and internal rotation

technical field

The utility model relates to a gas cooker, in particular to a gas cooker with upward wind and internal rotation.

Background technique

Gas cookers can be divided into upper air inlet gas stoves and lower air inlet gas stoves. Traditional cookers mostly use lower air inlet structures, but with the development of embedded and integrated gas cookers, gas cookers with lower air inlet structures are due to The replenishment speed is slow and affects the appearance and is not applicable. Most of them adopt the upward air intake structure above the panel. The existing upward air intake burners are all direct fire burners, and there are problems of scattered firepower and non-concentrated heat.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a gas stove with an upward airflow and internal rotation.

The technical scheme that the utility model solves its technical problem adopts is:

An upward-flowing internal-rotation fire gas stove, including a burner seat, a distributor, and an outer ring fire distributor, the burner seat is provided with an outer-fire gas channel that can be connected to an external gas pipeline, and the distributor is an annular structure And the outer fire distribution groove is arranged in a ring, and the outer fire distribution groove is connected with the outer fire gas passage. The outer ring fire distribution device cover is installed on the outer fire distribution groove, and the outer ring fire distribution device is provided with a number of openings inward and deviated from the ring. Axis vents.

The side of the burner seat is provided with a gas distribution groove, one side of the gas distribution groove is connected to the external fire gas channel, and the opposite side is connected to the external gas pipeline, and the gas distribution groove is provided with at least one opening to form a The air supplementary channel, the distributor is arranged above the burner seat at intervals, and a secondary air supplementary channel is formed between the distributor and the burner seat.

A connecting block is arranged under the distributor, through which there is a gap between the distributor and the burner seat to form a secondary air supplementary channel, and a gas channel connecting the external fire and the external fire distribution channel is opened in the connecting block. The connecting channel of the groove.

There are two groups of connecting blocks, which are oppositely distributed on both sides below the distributor.

It also includes a central fire distribution device, the central fire distribution device is provided with a central gas injection hole in a ring, and a central gas channel that can be connected to an external gas pipeline is opened in the burner seat, and the central gas channel is connected upward to the central distributor. A central distributing groove is opened in the central distributor, and the central fire distributor cover is mounted on the central distributing groove.

The beneficial effect of the utility model is: an upward air-flowing internal swirling fire gas stove, including a burner seat, a distributor, and an outer ring fire distributor, the burner seat is provided with an outer fire gas channel that can be connected to an external gas pipeline , the distributor has a ring structure and is provided with an outer fire distribution groove, the outer fire distribution groove communicates with the outer fire gas passage, the outer ring fire distribution device cover is installed on the outer fire distribution groove, and the outer ring fire distribution device has a ring There are a number of gas injection ports with openings facing inward and deviated from the axis, so that the mixture of air and gas is ejected to the center of the stove and burns, forming an inward rotating flame, with concentrated firepower, fast heating, energy saving and gas saving, primary air, secondary The secondary air is all obtained from the ventilation hole above the panel; the gas and air are mixed evenly and fully burned, with low emission of harmful substances and high efficiency.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the exploded schematic view of the utility model;

Fig. 3 is a schematic structural view of the distributor of the present invention.

detailed description

Referring to Fig. 1 to Fig. 3, Fig. 1 to Fig. 3 are structural schematic diagrams of a specific embodiment of the present invention. Ring fire device 3, center fire device 4, ignition needle, flameout induction probe, the burner seat 1 is provided with an outer fire gas channel 11 and a central gas channel 41 that can be connected to an external gas pipeline, and the central gas channel 41 Connect upward to the central distributor 42, the central distributor 42 is provided with a central distribution groove 421, the central fire distributor 4 cover is mounted on the central distribution groove 421, and the central fire distributor 4 is annularly provided with a central air injection hole 40 , the mixture of air and gas is sprayed out from the central gas injection hole 40 and ignited to form inner fireworks.

As shown in the figure, the distributor 2 has an annular structure and is provided with an outer fire distribution groove 21 in a ring shape. The outer fire distribution groove 21 communicates with the outer fire gas passage 11, and the outer ring fire distributor 3 is covered by the outer fire distribution groove 21. Above, the outer ring fire distributor 3 is annularly provided with a number of gas injection ports 31 with openings facing inward and deviated from the axis, so that the mixture of air and gas is sprayed toward the center of the stove and burns, forming an inward rotating flame, and the firepower is concentrated. , fast heating, improve heat utilization efficiency, energy saving and gas saving.

As shown in the figure, the side of the burner seat 1 is provided with a gas distribution groove 12, one side of the gas distribution groove 12 is connected to the outer fire gas passage 11 and the central gas passage 41, and the opposite side is provided with a External gas pipeline connection joints, the upper part of the gas distribution groove 12 is an open structure to form a primary air supplement channel 91, the distributor 2 is arranged above the burner seat 1 at intervals, and two channels are formed between the distributor 2 and the burner seat 1 Secondary air replenishment channel 92, when in use, primary air and secondary air are all obtained from the vent holes above the panel and enter the cooker through primary air supplementary channel 91 and secondary air supplementary channel 92 respectively to mix with gas, so that gas and air are mixed Fully uniform, full combustion, low emission of harmful substances, high efficiency.

Preferably, connecting blocks 22 are arranged symmetrically on both sides below the distributor 2, through which there is a gap between the distributor 2 and the burner seat 1, that is, the overhead distributor 2, to form a secondary The air supply passage 92, the connection block 22 is provided with a communication passage 221 connecting the outer fire gas passage 11 and the outer fire distribution groove 21.

The preferred implementation of the present utility model has been specifically described above. Of course, the present utility model can also adopt forms different from the above-mentioned embodiments, and those skilled in the art can make equivalent transformations or modifications without violating the spirit of the present invention. Corresponding changes should all belong to the protection scope of the present utility model.

Claims (5)

1. A gas stove with upward airflow and internal rotation, characterized in that it includes a burner seat (1), a distributor (2), and an outer ring fire distributor (3), and the burner seat (1) is provided with a The outer fire gas channel (11) connected with the external gas pipeline, the distributor (2) is an annular structure and is provided with an outer fire distribution groove (21) in a ring, and the outer fire distribution groove (21) is connected with the outer fire gas channel (11) ) connected, the outer ring fire distributor (3) cover is installed on the outer fire distribution groove (21), and the outer ring fire distributor (3) is provided with a number of air jets (31) that open inward and deviate from the axis . 2. The upward-inflowing internal-swirling fire gas stove according to claim 1, characterized in that: the side of the burner seat (1) is provided with an air distribution groove (12), and the air distribution groove (12) is One side is connected to the external fire gas channel (11), and the opposite side is connected to the external gas pipeline. The gas distribution groove (12) is opened with at least one opening to form a primary air supplementary channel (91), and the distributor ( 2) It is arranged above the burner seat (1) at intervals, forming a secondary air supplementary channel (92) between the distributor (2) and the burner seat (1). 3. An upward airflow internal swirl gas stove according to claim 2, characterized in that: a connecting block (22) is arranged under the distributor (2), through which the distributor (2) There is an interval between the burner seat (1) to form a secondary air supplementary channel (92), and the connecting block (22) is provided with a gas channel (11) communicating with the outer fire and the outer fire distribution groove (21 ) of the connected channel (221). 4 . The gas stove with upward airflow and internal swirl according to claim 3 , characterized in that: the connection blocks ( 22 ) are arranged in two groups, and are oppositely distributed on both sides below the distributor ( 2 ). 5. The upward-flowing internal-swirling fire gas stove according to claim 1, characterized in that it also includes a central fire distributor (4), and the central fire distributor (4) is provided with a central gas injection hole (40) in a ring shape, The burner seat (1) is provided with a central gas channel (41) that can be connected to an external gas pipeline, and the central gas channel (41) is upwardly connected to a central distributor (42), and the central distributor (42 ) is provided with a central distributing groove (421), and the central fire distributor (4) cover is installed on the central distributing groove (421).