CN201225677Y

CN201225677Y - Oxygen pump injection gas combustion range core

Info

Publication number: CN201225677Y
Application number: CNU2008200985520U
Authority: CN
Inventors: 唐洪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-16
Filing date: 2008-06-16
Publication date: 2009-04-22
Anticipated expiration: 2018-06-16

Abstract

The utility model discloses a stove core with flue gas jet by an oxygen pump. The input end of a mixing gas tube (1) is inserted in a flue gas input tube (4) with a series switch (3), the output end of the mixing gas tube (1) extends into a stove core mixing chamber (2), and the top opening of the stove core mixing chamber (2) is covered with a jetting cover. The stove core with flue gas jet by the oxygen pump is characterized in that the bottom of the stove core mixing chamber (2) is connected with a delivery outlet of an oxygen pump (7) through a metal tube (6). The utility model is suitable for various flue gases; the mixing of gas and air is very sufficient, the combustion is sufficient, flue gas completely providing blue frame is saved, and the combustion temperature can reach 800-1000 DEG C; the stove core has small area and is equal to the inner core of the prior stove core in size, and only one mixing gas tube and one jetting cover are needed, thereby materials, particularly copper products and raw steel products are greatly saved, and the production cost is lower.

Description

The oxygen pump sprays the gas-cooker core

Technical field

The utility model belongs to gas kitchen ranges kitchen range core, specifically, is that a kind of oxygen pump sprays the gas-cooker core.

Background technology

At present, the general gas cooking stove that uses in the family generally is made up of air nozzle, manual adjustments air door, air mixing tube, flame lid, spray point.General gas kitchen range core all is made up of inner core and outer core, and correspondence is furnished with two gas transmission conduits respectively, and gas output is big, the kitchen range core area is big, and combustion range is big, and most of heat energy is that very big thermal waste is caused on empty enamelware pot limit; During its burning simultaneously, flame is the shape of falling the Eight characters and covers the edge around flame, serious heat loss, and hot practical efficiency, it is insufficient also can to occur burning, and produces CO, SO ₂To pernicious gases such as nitrogen oxide, negative effects such as very flourishing knot carbon.Its major defect is: fuel gas buring is insufficient, and the thermal-arrest degree is not high, and firepower is not concentrated, and flare looses outward, does not save combustion gas.

The utility model content

Technical problem to be solved in the utility model is that the oxygen pump that provides a kind of sufficient combustion, firepower to concentrate sprays the gas-cooker core.

The technical solution of the utility model is as follows: a kind of oxygen pump sprays the gas-cooker core, the mixture pipe input is inserted with the gas inlet pipe of tandem tap, this mixture pipe output stretches in the kitchen range core mixing chamber, the flame lid is stamped in this kitchen range core mixing chamber open top, and its key is: described kitchen range core mixing chamber bottom links to each other with oxygen pump delivery outlet by metal tube.During the burning of kitchen range core, the energising of oxygen pump is started working, and sprays into the gas of HTHP in kitchen range core mixing chamber.After this high temperature and high pressure gas and the combustion gas mixing, from flame lid ejection burning.Firepower is concentrated during burning, the temperature height, and it is very abundant to burn, and all is blue flame, and the outer core in former inner core and the outer core is removed, and only with an inner core, a gas pipeline just can surpass the effect of two pipelines.

The metal tube mouth of pipe that is positioned at above-mentioned kitchen range core mixing chamber bottom covers the center over against flame.The gas that sprays is more even, and fuel gas buring is more abundant, and it is more prosperous that flame covers flame combustion.

Above-mentioned flame lid is circular dull and stereotyped flame lid, and the dull and stereotyped flame lid of this circle center has circular hole, is distributed with aperture in described circular hole periphery.This flame lid flare is very high, and flare is more concentrated, and the temperature height can make iron nail rapid burning in more than 20 seconds of 5mm red, and be mainly used in iron is burnt the red meat that irons, Canton style roast pork etc., and the meat after burning does not have the natural gas taste.

The above flame lid has through hole for truncate conical flame cover on this truncate conical flame cover outer circumference surface.Scatter around this flame cover flare, do not concentrate on the center, be mainly used in cook, cooking.

Beneficial effect: the utility model is applicable to multiple combustion gas; Gas mixes very abundant with air, sufficient combustion is saved combustion gas, all is blue fire, and ignition temperature can reach 800～1000 degree; The kitchen range core area is little, and is suitable with the inner core of existing kitchen range core, and only needs flame lid of a mixture pipe, saved the consumption of material, particularly copper material, steel greatly, and production cost is lower.

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the structural representation of embodiment 2.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

Embodiment 1

As shown in Figure 1, the utility model oxygen pump sprays the gas-cooker core, mixture pipe 1 input is inserted with the gas inlet pipe 4 of tandem tap 3, this mixture pipe 1 output stretches in the kitchen range core mixing chamber 2, circular dull and stereotyped flame lid 5 is stamped in these kitchen range core mixing chamber 2 open tops, the dull and stereotyped flame of this circle is covered 5 centers and is had circular hole 5a, is distributed with aperture 5b in described circular hole 5a periphery.Described kitchen range core mixing chamber 2 bottoms link to each other with oxygen pump 7 delivery outlets by metal tube 6.Metal tube 6 mouths of pipe that are positioned at described kitchen range core mixing chamber 2 bottoms cover the center over against flame.

Embodiment 2

As shown in Figure 2, the utility model oxygen pump sprays the gas-cooker core, mixture pipe 1 input is inserted with the gas inlet pipe 4 of tandem tap 3, this mixture pipe 1 output stretches in the kitchen range core mixing chamber 2, these kitchen range core mixing chamber 2 open tops are covered with truncate conical flame cover 6, have through hole (6a) on this truncate conical flame cover (6) outer circumference surface.Described kitchen range core mixing chamber 2 bottoms link to each other with oxygen pump 7 delivery outlets by metal tube 6.Metal tube 6 mouths of pipe that are positioned at described kitchen range core mixing chamber 2 bottoms cover the center over against flame.

Claims

1, a kind of oxygen pump sprays the gas-cooker core, mixture pipe (1) input is inserted with the gas inlet pipe (4) of tandem tap (3), this mixture pipe (1) output stretches in the kitchen range core mixing chamber (2), the flame lid is stamped in this kitchen range core mixing chamber (2) open top, it is characterized in that: described kitchen range core mixing chamber (2) bottom links to each other with oxygen pump (7) delivery outlet by metal tube (6).

2, spray the gas-cooker core according to the described oxygen pump of claim 1, it is characterized in that: metal tube (6) mouth of pipe that is positioned at described kitchen range core mixing chamber (2) bottom covers the center over against flame.

3, spray the gas-cooker core according to the described oxygen pump of claim 1, it is characterized in that: described flame lid is circular dull and stereotyped flame lid (5), and the dull and stereotyped flame lid of this circle (5) center has circular hole (5a), is distributed with aperture (5b) in described circular hole (5a) periphery.

4, spray the gas-cooker core according to the described oxygen pump of claim 1, it is characterized in that: described flame lid has through hole (6a) for truncate conical flame cover (6) on this truncate conical flame cover (6) outer circumference surface.