CN218064870U

CN218064870U - Multi-port air inlet type stove burner

Info

Publication number: CN218064870U
Application number: CN202220873840.9U
Authority: CN
Inventors: 黄建玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-12-16
Anticipated expiration: 2032-04-15

Abstract

The utility model provides a multi-port air inlet type stove burner, which comprises a burner head and a fire cover, wherein the burner head is provided with a nozzle mounting hole, an inner ring mixing groove and an outer ring mixing groove which are concentrically arranged, a gas nozzle is arranged in the nozzle mounting hole and is connected with an air inlet pipe, the inner ring mixing groove is communicated with a first ejector pipe, and the outer ring mixing groove is communicated with a second ejector pipe; the fire lid top surface is equipped with the correspondence the outer loop fire groove of outer loop mixing tank, corresponds the inner ring fire groove of inner ring mixing tank, corresponds the central through hole of shower nozzle mounting hole, the outer loop fire groove with the inner ring fire inslot is equipped with a plurality of ventholes, the outer loop fire groove the lateral wall of inner ring fire groove all is equipped with a plurality of radial through holes. The utility model provides a many mouthfuls of type cooking utensils combustors that admits air has a plurality of air inlets, can conveniently adjust firepower at different levels, makes the gas combustion more abundant.

Description

Multi-port air inlet type stove burner

Technical Field

The utility model relates to a combustor technical field, concretely relates to many mouthfuls of air inlet type cooking utensils combustor.

Background

The existing stove burner generally comprises a stove head and a fire cover, wherein the stove head comprises a central injection pipe, a central air outlet pipe, an inner ring injection pipe, an inner ring air outlet pipe, an outer ring injection pipe and an outer ring air outlet pipe, the fire cover comprises a central fire cover seat, an inner ring gas groove and an outer ring gas groove, and the central air outlet pipe, the inner ring air outlet pipe and the outer ring air outlet pipe are respectively communicated with the central fire cover seat, the inner ring gas groove and the outer ring gas groove. The existing stove burner has the following defects: the gas-air mixture in the inner ring gas groove and the outer ring gas groove is not uniformly distributed, the combustion is insufficient, and the energy efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency that exists among the prior art, the utility model provides a many mouthfuls of air inlet type cooking utensils combustor has a plurality of air inlets, can conveniently adjust firepower at different levels, makes the gas combustion more abundant.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-port air inlet type stove burner comprises a burner head and a fire cover, wherein the burner head is provided with a nozzle mounting hole, an inner ring mixing groove and an outer ring mixing groove which are concentrically arranged, a gas nozzle is arranged in the nozzle mounting hole and connected with an air inlet pipe, the inner ring mixing groove is communicated with a first injection pipe, and the outer ring mixing groove is communicated with a second injection pipe; the fire lid top surface is equipped with the correspondence the outer loop fire groove of outer loop mixing tank, corresponds the inner ring fire groove of inner ring mixing tank, corresponds the central through-hole of shower nozzle mounting hole, the outer loop fire groove with be equipped with a plurality of ventholes in the inner ring fire groove, the outer loop fire groove the lateral wall in inner ring fire groove all is equipped with a plurality of radial through-holes.

Furthermore, the radial through holes in the radial direction of the side wall of the outer ring fire groove and the radial through holes in the radial direction of the side wall of the inner ring fire groove are connected through pipelines.

Furthermore, the air outlet holes are arc-shaped and are distributed at even intervals.

Further, the air outlet holes in the outer ring fire groove and the pipelines are alternately arranged.

Furthermore, the fire cover is in threaded connection with the furnace end through a screw.

Compared with the prior art, the utility model discloses following beneficial technological effect has:

the utility model discloses a multi-port air inlet type stove burner, which is provided with an air inlet pipe with two injection pipes, can form three-ring firepower, and each ring firepower can be adjusted at will, thereby meeting the requirements of different cooking modes on firepower; in addition, still be equipped with radial through-hole on the fire lid, can guarantee the sufficient supply of air from outside drainage to burning center during the use, make the burning of gas more abundant, and then improve the burning efficiency.

Drawings

Fig. 1 is a structural diagram of a burner of a multi-port air inlet type cooking appliance of the present invention.

Fig. 2 is a furnace end structure diagram of the multi-port air inlet type stove burner of the utility model.

Fig. 3 is a fire cover structure view of the burner of the multi-port air inlet type cooking utensil of the present invention.

Wherein: 1. a furnace end; 101. a nozzle mounting hole; 102. an inner ring mixing tank; 103. an outer ring mixing tank; 2. a fire cover; 201. an outer ring fire slot; 202. an inner ring fire groove; 203. a central through hole; 204. an air outlet; 205. a radial through hole; 206. a pipeline; 3. a gas burner; 4. an air inlet pipe; 5. a first ejector tube; 6. and the second injection pipe.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.

Example 1

As shown in fig. 1, 2 and 3, the burner of the multi-port air inlet type kitchen range comprises a burner head 1 and a fire cover 2 which are connected through a screw thread. The burner head 1 is concentrically provided with a nozzle mounting hole 101, an inner ring mixing groove 102 and an outer ring mixing groove 103 from inside to outside.

Can dismantle in the shower nozzle mounting hole 101 and be connected with gas shower nozzle 3, gas shower nozzle 3 connects intake pipe 4. The inner ring mixing groove 102 is communicated with the first injection pipe 5, and the outer ring mixing groove 103 is communicated with the second injection pipe 6. The top surface of the fire cover 2 is provided with an outer ring fire groove 201 corresponding to the outer ring mixing groove 103, an inner ring fire groove 202 corresponding to the inner ring mixing groove 102, and a central through hole 203 corresponding to the nozzle mounting hole 101.

A plurality of arc-shaped air outlets 204 are uniformly distributed in the outer ring fire chute 201 and the inner ring fire chute 202 at intervals. A plurality of radial through holes 205 are uniformly distributed on the side walls of the outer ring fire groove 201 and the inner ring fire groove 202, and peripheral air can be introduced into the central through hole 203 of the fire cover 2. Two radial through holes 205 on the radial direction of the side wall of the outer ring fire groove 201 and two radial through holes 205 on the radial direction of the side wall of the inner ring fire groove 202 are connected through a pipeline 206, and the air outlet holes 204 in the outer ring fire groove 101 and the pipeline 206 are alternately arranged.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or replace part of the technical features of the embodiments with equivalent alternatives, modifications, and improvements made within the spirit and principles of the present invention.

Claims

1. The utility model provides a many mouthfuls of type cooking utensils combustor that admits air, includes furnace end and fire lid, its characterized in that: the burner is provided with a nozzle mounting hole, an inner ring mixing groove and an outer ring mixing groove which are arranged concentrically, a gas nozzle is arranged in the nozzle mounting hole and connected with a gas inlet pipe, the inner ring mixing groove is communicated with a first injection pipe, and the outer ring mixing groove is communicated with a second injection pipe; the fire lid top surface is equipped with the correspondence the outer loop fire groove of outer loop mixing tank, corresponds the inner ring fire groove of inner ring mixing tank, corresponds the central through hole of shower nozzle mounting hole, the outer loop fire groove with the inner ring fire inslot is equipped with a plurality of ventholes, the outer loop fire groove the lateral wall of inner ring fire groove all is equipped with a plurality of radial through holes.

2. The multi-port inlet cooktop burner of claim 1, wherein: the radial two of outer loop fire trough lateral wall is radial two radial through-hole, the radial two of inner ring fire trough lateral wall is radial two radial through-hole all passes through the pipe connection.

3. The multi-port gas entry cooktop burner of claim 2, wherein: the ventholes are arc-shaped and are distributed at even intervals.

4. The multi-port gas entry cooktop burner of claim 3, wherein: the air outlet holes in the outer ring fire grooves and the pipelines are alternately arranged.

5. The multi-port gas entry cooktop burner of claim 4, wherein: the fire cover is in threaded connection with the furnace end through a screw.