CN208431756U - A kind of gas-cooker with range core - Google Patents

Abstract

The utility model discloses a kind of gas-cookers with range core, including burner hearth, the bottom end of burner hearth is fixedly connected with premixer, the top of premixer is fixedly connected with gas-guide tube, the inner wall of burner hearth is fixedly connected with bracket, pipe pyrosphere seat is fixedly connected at the top of gas-guide tube, banking fire lid is snapped connection at the top of pipe pyrosphere seat, the top of banking fire lid is equipped with ignition electrode, the outer peripheral sidewall of pipe pyrosphere seat abuts baffle, the outer peripheral sidewall of baffle abuts bracket, it is divided into several small lattice, energy collecting plate is placed in several small lattice, the bottom end of energy collecting plate is fixedly connected with heat conducting pipe, heat conducting pipe is fixedly connected with heat-conducting metal silk after running through bracket, several circles of side wall of heat-conducting metal silk winding premixer, the utility model structure is concise, it is practical and convenient, by the way that the waste heat on energy collecting plate is transmitted in premixer in heat conducting pipe and heat-conducting metal silk, it can heat well The mixed gas of combustion gas and air, achievees the effect that combustion-supporting, and recycles heat, energy-efficient.

Description

A kind of gas-cooker with range core

Technical field

The utility model relates to gas cooker technical field, specially a kind of gas-cooker with range core.

Background technique

Using general gas stove, there is the combustion gas of nearly half to be wasted in fact, the reason of combustion gas is wasted master Will there are two types of: first is that burning is insufficient, also known as " chemical heat loss ", the gas thermal energy not being burned out is wasted；Two It is air suspended type kitchen range is by convective heat transfer by flame to the bottom of a pan, but contact of the flame with the bottom of a pan is only in a flash, amount of heat Unutilized just to distribute to space, this is referred to as " physics heat loss ".So the air suspended type kitchen range thermal efficiency usually only 45%, i.e., The combustion gas of nearly half is wasted.

Range core for gas cooker used today causes air velocity to accelerate since combustion flame is linearly upward, and gas consumption is big, Liquefied gas cannot get full combustion, waste gas source, and polluted air.In consideration of it, also a kind of with energy conservation it is necessary to design The gas-cooker of stove core.

Utility model content

The purpose of this utility model is to provide a kind of gas-cookers with range core, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of gas-cooker with range core, packet Burner hearth is included, the bottom end of the burner hearth is fixedly connected with premixer, and the bottom end of the premixer is fixedly connected with combustion gas inlet pipe, the combustion gas The tube wall of inlet pipe is fixedly connected with air inlet lines, and the top of the premixer is fixedly connected with gas-guide tube, and the inner wall of the burner hearth is fixed The center of connecting bracket, the bracket is equipped with through-hole, and the side wall of the gas-guide tube is fixedly connected with the through-hole, the gas-guide tube Top be fixedly connected with pipe pyrosphere seat, banking fire lid is snapped connection at the top of the pipe pyrosphere seat, the top of the banking fire lid is equipped with Ignition electrode, the outer peripheral sidewall of the pipe pyrosphere seat abut baffle, and the outer peripheral sidewall of the baffle abuts bracket, the bracket It places on the bracket, the bracket is divided into several small lattice, and energy collecting plate, the energy collecting plate are placed in several small lattice Bottom end be fixedly connected with heat conducting pipe, the heat conducting pipe is fixedly connected with heat-conducting metal silk, the heat-conducting metal after running through the bracket Silk winds several circles of side wall of the premixer.

Preferably, the upper surface of the baffle is equipped with several groups flight, and the direction of rotation of several groups flight is identical, And it is equally distributed.

Preferably, the vertical section of the baffle and energy collecting plate is in the inverted cone-shaped structure at same tilt angle.

Preferably, the heat-conducting metal silk winds the premixer in a manner of double helix rotation.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model structure is concise, practical and convenient, by will be more than on energy collecting plate in heat conducting pipe and heat-conducting metal silk It is thermally conducted in premixer, the mixed gas of combustion gas and air can be heated well, achieve the effect that combustion-supporting, and recycle heat Amount, it is energy-efficient；

2, the utility model improves burner structure, keeps combustion gas first complete with enough air in premixer before burning Mixing makes combustion gas have enough air burnings, burns very complete, reduces " chemical heat loss "；

3, the utility model converts infrared radiation transmitting for the generated thermal energy of burning by energy collecting plate, more effectively Heating object is absorbed, " physics heat loss " is greatly reduced；

4, the vertical section of the utility model baffle and energy collecting plate is in the inverted cone-shaped structure at same tilt angle, can with cook a meal Tool fitting, has fabulous wind resistance, is not easy to be gone out by wind.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure top view.

In figure: 1 burner hearth, 2 premixers, 3 combustion gas inlet pipes, 4 air inlet lines, 5 gas-guide tubes, 6 brackets, 7 pipe pyrosphere seats, 8 banking fires Lid, 9 ignition electrodes, 10 baffles, 11 brackets, 12 energy collecting plates, 13 heat conducting pipes, 14 heat-conducting metal silks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of gas-cooker with range core, including Burner hearth 1, the bottom end of burner hearth 1 are fixedly connected with premixer 2, and the bottom end of premixer 2 is fixedly connected with combustion gas inlet pipe 3, the pipe of combustion gas inlet pipe 3 Wall is fixedly connected with air inlet lines 4.The top of premixer 2 is fixedly connected with gas-guide tube 5, and the inner wall of burner hearth 1 is fixedly connected with bracket 6, branch The center of frame 6 is equipped with through-hole, and the side wall of gas-guide tube 5 is fixedly connected with the through-hole, and the top of gas-guide tube 5 is fixedly connected with pipe pyrosphere Seat 7.The top of pipe pyrosphere seat 7 snaps connection banking fire lid 8, and the top of banking fire lid 8 is equipped with ignition electrode 9, the peripheral side of pipe pyrosphere seat 7 Wall abuts baffle 10.The outer peripheral sidewall of baffle 10 abuts bracket 11, and bracket 11 is placed on the frame 6, if bracket 11 is divided into A small lattice are done, are placed with energy collecting plate 12 in several small lattice, the bottom end of energy collecting plate 12 is fixedly connected with heat conducting pipe 13, heat conducting pipe 13 Heat-conducting metal silk 14 is fixedly connected with after bracket 6, heat-conducting metal silk 14 winds several circles of side wall of premixer 2.

Further, the upper surface of baffle 10 is equipped with several groups flight, and the direction of rotation of several groups flight is identical, And it is equally distributed, flame can be made to rotate, extend the time of contact of flame and cooker, enhanced heat exchange.

Further, the vertical section of baffle 10 and energy collecting plate 12 is in the inverted cone-shaped structure at same tilt angle, can be with Cooker fitting, has fabulous wind resistance, is not easy to be gone out by wind.

Further, heat-conducting metal silk 14 winds premixer 2 in a manner of double helix rotation, strengthens heat exchange, and raising is led Hot wire 14 delivers heat to the efficiency of premixer 2.

Working principle: combustion gas enters from combustion gas inlet pipe 3, and outside air enters from air inlet lines 4, and two kinds of mixed gas are pre- It is thoroughly mixed in mixed room 2.Ignition electrode 9 is opened, spark is generated and mixed gas is burnt, flame is along on baffle 10 Flight-shaped to extend the time of contact of flame and cooker at rotary combustion, part of flame will be burnt by energy collecting plate 12 Generated thermal energy is converted into infrared radiation transmitting, so that improves cooker is heated effect.Waste heat on energy collecting plate 12 is then It is transmitted to heat-conducting metal silk 14 by heat conducting pipe 13, since heat-conducting metal silk 14 winds premixer 2 in a manner of double helix rotation, Premixer 2 can be heated, the temperature of mixed gas in premixer 2 is improved, achievees the effect that combustion-supporting.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of gas-cooker with range core, including burner hearth (1), it is characterised in that: the bottom end of the burner hearth (1) is fixed to be connected It connects premixer (2), the bottom end of the premixer (2) is fixedly connected combustion gas inlet pipe (3), and the tube wall of the combustion gas inlet pipe (3) is fixed It connects air inlet lines (4), the top of the premixer (2) is fixedly connected gas-guide tube (5), and the inner wall of the burner hearth (1) is fixed to be connected It connects bracket (6), the center of the bracket (6) is equipped with through-hole, and the side wall of the gas-guide tube (5) is fixedly connected with the through-hole, institute It states and is fixedly connected with pipe pyrosphere seat (7) at the top of gas-guide tube (5), snap connection banking fire lid (8) at the top of the pipe pyrosphere seat (7), The top of the banking fire lid (8) is equipped with ignition electrode (9), and the outer peripheral sidewall of the pipe pyrosphere seat (7) abuts baffle (10), described The outer peripheral sidewall of baffle (10) abuts bracket (11), and the bracket (11) is placed on the bracket (6), the bracket (11) It is divided into several small lattice, is placed in several small lattice energy collecting plate (12), the bottom end of the energy collecting plate (12), which is fixedly connected, leads Heat pipe (13), the heat conducting pipe (13) are fixedly connected heat-conducting metal silk (14) after running through the bracket (6), the heat-conducting metal silk (14) several circles of side wall of the premixer (2) are wound.

2. a kind of gas-cooker with range core according to claim 1, it is characterised in that: the baffle (10) Upper surface is equipped with several groups flight, and the direction of rotation of several groups flight is identical, and is equally distributed.

3. a kind of gas-cooker with range core according to claim 1, it is characterised in that: the baffle (10) and The vertical section of energy collecting plate (12) is in the inverted cone-shaped structure at same tilt angle.

4. a kind of gas-cooker with range core according to claim 1, it is characterised in that: the heat-conducting metal silk (14) premixer (2) are wound in a manner of double helix rotation.