CN203131820U

CN203131820U - Gas-injection type bent pipe furnace end

Info

Publication number: CN203131820U
Application number: CN 201220560621
Authority: CN
Inventors: 陈宗福
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-09
Filing date: 2012-10-09
Publication date: 2013-08-14
Anticipated expiration: 2022-10-09

Abstract

The utility model discloses a gas-injection type bent pipe furnace end which is composed of a 90-degree hollow bent pipe and a sight bead ring flame controller. The gas-injection type bent pipe furnace end is simple in structure, easy to assemble, convenient to maintain, powerful in power and durable in use. Due to the fact that flame is jetted and burned at the bottom of a pan, consumption of energy during transmission is reduced, energy can be saved by 60%, and gas can be saved by 60%.

Description

Jet-propelled bend pipe burner

Technical field

The utility model relates to the burner of gas-cooker, more specifically relates to a kind of jet-propelled bend pipe burner

Technical background

The burner product of gas-cooker is comparatively single in the market, all be the cast iron burner mostly, their operation principle be with fuel gas under the regulation and control of air valve body (Market and Technology), by air nozzle with in the fuel gas spirt cast iron burner, also to cover Fen Huogai on the burner, fuel gas is dispersed in the branch fire to cover and allows it fully burn, and then heat is delivered to the bottom of a pan, the thermal efficiency of this heat transfer type is extremely low, is a waste greatly to the energy, and cast iron burner volume is big, except self absorbs heat, distribute heat to all the winds also, maximum shortcoming is easy tempering, has many safety failures.

Summary of the invention

The purpose of this utility model provides a kind of never tempering, burner does not absorb heat, firepower distributes in the bottom of a pan extremely evenly and broad, and power is powerful, and firepower strength is violent, durable in use, and technology is simple, and assembling easily, and is easy to maintenance, namely safe and efficient, a kind of jet-propelled bend pipe burner of energy-conservation province gas again.

In order to achieve the above object, the utility model has been taked following technical measures: this jet-propelled bend pipe burner, by 90 degree hollow bent pipes, foresight ring fire flame control is formed, it is characterized in that 90 degree hollow bent pipes are bent with pipe bender according to Len req by metal pipe material (stainless steel) and form, be welded with the location orifice plate in the vertical end outside, conveniently be connected with the gas-cooker housing, tube wall in bottom, parallel end mouth of pipe place has air and enters hole (also can be described as the dirt tap), aiming on the mouth edge of the bottom of a pan vertical end mouth of pipe, be welded with foresight ring fire flame control (the existing explanation of foresight ring fire flame control [0008] in number of patent application 201020601998.8 do not repeated for this reason), foresight ring fire flame control is processed by metal wire rod (stainless steel wire).

Fuel gas is under the regulation and control of air valve body during work, by air nozzle fuel gas spirt 90 is spent hollow bent pipes, under the effect of negative pressure, suck a large amount of air, lighted on foresight ring fire flame control through the mixed fuel gas of air, and powerful spray to the bottom of a pan burning, foresight ring fire flame control is then controlled flame and is not broken away from the mouth of pipe, guarantees the fuel gas operate as normal.

The utility model compared with prior art has the following advantages and effect:

1, because with 90 degree hollow bent pipes, foresight ring fire flame control has replaced traditional cast iron burner and has divided fire to cover, and makes the furnace head structure of gas-cooker become very simple, and durable in use.

2, because 90 degree hollow bent pipes are that " pipe ", inside and outside wall are smooth, general like " chimney ", the natural principle that utilizes air-flow to make progress, never tempering.

3, can energy-conservation a large amount of human, financial, and material resources and non-ferrous metal.

Because flame is sprayed directly on to the bottom of a pan burning, reduced the loss of energy in transmission, owing to 90 degree hollow bent pipes, foresight ring fire flame control do not absorb heat, jet-propelled bend pipe burner is compared namely safe and efficient with traditional cast iron burner, energy-conservation province gas can be economized gas 60% again.

Description of drawings

Fig. 1: be a kind of jet-propelled bend pipe furnace head structure schematic diagram.

Fig. 2: for foresight ring fire flame control is looked squarely schematic diagram.

Wherein: 1-90 degree hollow bent pipes, 1-1 location orifice plate, 1-2 air enter the hole, and the 1-3 air enters the hole; 2, foresight ring fire flame control, 2-1 flame (fuel gas) squit hole, 2-2 foresight ring fire flame control.

The specific embodiment

As seen from Figure 1, Figure 2, the utility model mainly is made up of 90 degree hollow bent pipes 1, foresight ring fire flame control 2; 90 degree hollow bent pipes 1 are bent with pipe bender according to Len req by metal pipe material (stainless steel) and form, be welded with location orifice plate 1-1 in the vertical end outside, conveniently be connected with the gas-cooker housing, the opening parts of the 90 degree hollow bent pipes 1 parallel end mouths of pipe have air to enter hole 1-2, have air at the bottom tube wall of the nearly mouth of pipe of parallel end and enter hole (also being the dirt tap) 1-3; On the plane of the vertical end mouth of pipe, be welded with foresight ring fire flame control 2, foresight ring fire flame control 2 is processed by metal wire rod (stainless steel wire).

90 degree hollow bent pipes, 1 parallel end mouthpiece cover is on the external diameter of gas valve body (Market and Technology) air nozzle during assembling, and the location orifice plate 1-1 of vertical end is connected with the gas-cooker housing.

Claims

1. jet-propelled bend pipe burner, it comprises 90 degree hollow bent pipe (1), foresight ring fire flame controls (2), it is characterized in that 90 degree hollow bent pipes (1) are bent with pipe bender by metal pipe material and form, and is welded with the tube wall of location orifice plate (1-1) in parallel end mouth of pipe bottom in the vertical end outside and has air and enter hole (1-3)

2. a kind of jet-propelled bend pipe burner according to claim 1 is further characterized in that foresight ring fire flame control (2) processes, is welded on the plane of 90 degree hollow bent pipe (1) the vertical end mouths of pipe by metal wire rod.