CN209042372U - One kind making the well-mixed saving gas burning stove head of gas - Google Patents

Abstract

The utility model discloses one kind to make the well-mixed saving gas burning stove head of gas, it include burner shell, mixing pipe body and combustion gas inlet pipe, mixing pipe body one end is connected with combustion gas inlet pipe, the other end is communicated with burner shell, wherein burner shell is the cylindrical structure with cavity, demarcation plate is equipped in the inner cavity of burner shell, its inner cavity is divided into upper chamber and lower chambers by demarcation plate, mixing pipe body includes the first mixing pipe body and the second mixing pipe body, and combustion gas inlet pipe includes the first gas inlet pipe and the second gas inlet pipe；The first gas jet orifice and the second gas jet orifice communicated with its inner cavity is respectively equipped in the side wall of upper chamber and lower chambers；It is connected one end equipped with air inlet hole with combustion gas inlet pipe in the mixing pipe body.Using saving gas burning stove head described in the utility model, have structurally reasonable, design is simple, and it is easy to operate, it is safe and practical, the difference of people can be met using needs, the needs of culinary art and heating are able to achieve, popularity is suitble to use.

Description

One kind making the well-mixed saving gas burning stove head of gas

Technical field

The utility model relates to burner technical field in daily life, specifically one kind keeps gas abundant Mixed saving gas burning stove head.

Background technique

Gas furnace refers to the kitchen that straight fire heating is carried out with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gases Apparatus.And for gas furnace, the construction of burner plays a key role the energy conservation of stove.And traditional burner due to The mixing of air and combustion gas is uneven, insufficient causes to waste to make to burn.Therefore, the full combustion of combustion gas is to judge combustion gas Whether excellent one of index will make the well-mixed gas burner of gas be designed to interlayer, interlayer in the prior art for furnace design Internal layer have fumarole, the axis of fumarole is overlapped with radial line, when the combustion gas and compressed air for entering furnace core mixing are from jet After hole enters interlayer, the power not mixed further just enters gas nozzle and burns, so that sufficient performance of burning does not have Further promoted.

In addition, since existing gas furnace is typically allowed to spontaneous combustion in burning, and for the tune to firepower size Section control is mainly realized by inner cover, due to during culinary art and heating, the size for firepower be it is not identical, cooking During preparing food, when being badly in need of with fire, long period of time is often waited, be easy to cause temporal waste in this way；And work as Firepower it is larger without with fire when, such as in heating process, need with small fire.Existing gas furnace not can be carried out but It adjusts in time, can not meet people and requirement.

Utility model content

The problem of the technical problems to be solved in the utility model is for background technique, solve people in culinary art and Facilitate adjusting during heating, it is simple, easy to use to provide a kind of structure from face, and combustion gas is made to mix with air after-combustion more Sufficiently, the gas burner of preferable flame can be generated, specifically one kind makes the well-mixed saving gas burning stove head of gas.

In order to solve the above technical problems, the technology employed by the present utility model is one kind keeps gas well-mixed Saving gas burning stove head, includes burner shell, mixing pipe body and combustion gas inlet pipe, and described mixing pipe body one end is connected with combustion gas inlet pipe It connects, the other end is communicated with the burner shell, wherein the burner shell is the cylindrical structure with cavity, outside the burner It is equipped with demarcation plate in the inner cavity of shell, the inner cavity of burner shell is divided by two chambers up and down by the demarcation plate, respectively Upper chamber and lower chambers, the mixing pipe body include the first mixing pipe body and the second mixing pipe body, and the combustion gas inlet pipe includes There are the first gas inlet pipe and the second gas inlet pipe, one end of first mixing pipe body is passed through described by lower chambers Demarcation plate is communicated with the upper chamber, and the other end is communicated with the first gas inlet pipe, one end of second mixing pipe body and institute It states lower chambers to communicate, the other end is communicated with the second gas inlet pipe；Several and its inner cavity are equipped in the side wall of the upper chamber The first gas jet orifice communicated is equipped with several the second gas jet orifices communicated with its inner cavity in the side wall of the lower chambers；? First mixing pipe body is connected in first mixing pipe body at end with the first gas inlet pipe and the second mixing pipe body and the Two gas inlet pipes, which are connected in second mixing pipe body at end, is equipped with air inlet hole.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described The end of mixing pipe body is equipped with the mixed transition section of forming in conjunction, the mixing pipe body by mixed transition section and combustion gas into Pipe is connected, the mixed transition section be conical structure funnel-shaped, the air inlet hole be equipped with it is multiple, multiple air inlet holes are in Ring-type is uniformly distributed in the mixed transition section.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein mixing The bottom of changeover portion is equipped with mounting base, and inlet channel is formed between the mounting base and mixed transition section, and the combustion gas inlet pipe is logical Mounting base is crossed to be connected with mixing pipe body.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described point Partition is set in the burner shell inner cavity in horizontal mode, the inner cavity of burner shell is divided by the demarcation plate on Lower two chambers, wherein the volume of the upper chamber is less than the volume of the lower chambers, and first gas jet orifice is annular in shape etc. Spacing is evenly distributed in the side wall of the upper chamber, second gas jet orifice be annularly equidistantly evenly distributed on it is described under In the side wall of chamber, the distance between borehole of first gas jet orifice is less than the distance between borehole of second gas jet orifice.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described point Partition is greater than the volume of the lower chambers in the volume that horizontal mode sets the wherein upper chamber, and first gas jet orifice is in ring Shape is equidistantly evenly distributed on the side of the upper chamber, and second gas jet orifice is annularly equidistantly evenly distributed on described The side of lower chambers, the distance between borehole of first gas jet orifice are greater than the distance between borehole of second gas jet orifice.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described One gas jet orifice and the second gas jet orifice are the borehole structure of the inclined setting of opening upwards, the axis of the circular hole with There is an angle α, the angle α is less than 90 degree between the axis of the burner shell.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein the folder The angle of angle α is 75~88 degree.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described Mixing pipe body is connected in the tube body at end with combustion gas inlet pipe is additionally provided with connection supporting block, and is additionally provided with and is used in the supporting block The connection through-hole of the fixed mixing pipe body.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein further including Have a three-way connecting valve seat, the inlet end of the three-way connecting valve seat is communicated with external fuel gas conduit, another two outlet end respectively with First gas inlet pipe and the second gas inlet pipe communicate, and two combustion gas are additionally provided in the three-way connecting valve seat and are adjusted Valve, described two gas control valves are connected with corresponding first gas inlet pipe and the second gas inlet pipe respectively, pass through institute It states gas control valve and enters gas quantity in first gas inlet pipe and the second gas inlet pipe for regulation and control.

The well-mixed saving gas burning stove head of gas is made using one kind described in the utility model, compared with prior art, The beneficial effect is that: it, will be in burner shell by the demarcation plate due to being equipped with demarcation plate in the inner cavity of burner shell Chamber is divided into two chambers, respectively upper chamber and lower chambers up and down, and upper chamber and lower chambers pass through mixing pipe body and combustion respectively Gas inlet pipe communicates, first is that combustion gas can be made, which to enter in mixing pipe body, can achieve well-mixed purpose, second is that convenient in furnace Firepower be adjusted, be not only able to maintain the keeping warm mode of stove fire, but also stove fire can be allowed fast in a short time when being badly in need of fiery Quick burning burns up, and achievees the purpose that culinary art and heating.In addition, since the side wall in the upper chamber is equipped with several and its inner cavity The first gas jet orifice communicated is equipped with several the second gas jet orifices communicated with its inner cavity in the side wall of the lower chambers；Institute It states the first gas jet orifice and the second gas jet orifice is the borehole structure of the inclined setting of opening upwards, the axis of the circular hole There is an angle α, the angle α is less than 90 degree between line and the axis of the burner shell.Due to first gas injection Inclined borehole structure is arranged in hole and the second gas jet orifice, can make to be sufficiently mixed rear combustion gas and sky by mixing pipe body Gas enters in burner shell, forms the upward cyclonic current of spiral, makes mixing more evenly, is not only that its adequacy burnt improves Power, while noiseless in combustion, reach muting function；Also solve the problems, such as that burner be easy to cause tempering, thus The stability of flame is improved, while also improving the safety of stove.Using saving gas burning stove head described in the utility model, With structurally reasonable, design is simple, easy for operation, safe and practical and energy-efficient, versatile, to meet people It is different using the needs, it can be achieved that culinary art and heating are needed, be suitble to popularity to use.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the partial sectional view of Fig. 1.

It is as shown in the figure: 1- burner shell, 2- demarcation plate, 3- upper chamber, 4- lower chambers, the first mixing pipe body of 5-, 6- second Mixing pipe body, the first gas inlet pipe of 7-, the second gas inlet pipe of 8-, 9- three-way connecting valve seat, 10- gas control valve, 11- One gas jet orifice, the second gas jet orifice of 12-, 13- air inlet hole, 14- mixed transition section, 15- mounting base, 16- inlet channel, 17- Connect supporting block, 18- connection through-hole.

Specific embodiment

For the design for further illustrating the utility model, below with reference to attached drawing to specific embodiment of the present utility model It is described further:

As depicted in figs. 1 and 2, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, including Have burner shell 1, mixing pipe body and combustion gas inlet pipe, described mixing pipe body one end is connected with combustion gas inlet pipe, the other end with it is described Burner shell 1 communicates, wherein the burner shell 1 is the cylindrical structure with cavity, sets in the inner cavity of the burner shell 1 There is demarcation plate 2, the inner cavity of burner shell 1 is divided by two chambers, respectively 3 He of upper chamber up and down by the demarcation plate 2 Lower chambers 4, the mixing pipe body include the first mixing pipe body 5 and the second mixing pipe body 6, and the combustion gas inlet pipe includes first Gas inlet pipe 7 and the second gas inlet pipe 8, one end of first mixing pipe body 5 pass through described point by lower chambers 4 Partition 2 is communicated with the upper chamber 3, and the other end is communicated with the first gas inlet pipe 7, one end of second mixing pipe body 6 with The lower chambers 4 communicate, and the other end is communicated with the second gas inlet pipe 8；It is equipped with several and its in the side wall of the upper chamber 3 The first gas jet orifice 11 that inner cavity communicates is equipped with several the second combustion gas communicated with its inner cavity in the side wall of the lower chambers 4 Spray orifice 12；It is connected with the first gas inlet pipe 7 in first mixing pipe body 5 at end and second in first mixing pipe body 5 Mixing pipe body 6, which is connected in second mixing pipe body 6 at end with the second gas inlet pipe 8, is equipped with air inlet hole 13.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described The end of mixing pipe body is equipped with the mixed transition section 14 of forming in conjunction, and the mixing pipe body passes through mixed transition section 14 and combustion Gas inlet pipe is connected, the mixed transition section 14 be conical structure funnel-shaped, the air inlet hole 13 be equipped with it is multiple, it is multiple Air inlet hole 13 is annularly uniformly distributed in the mixed transition section 14.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein mixing The bottom of changeover portion 14 is equipped with mounting base 15, and inlet channel 16 is formed between the mounting base 15 and mixed transition section 14, described Combustion gas inlet pipe is connected by mounting base 15 with mixing pipe body.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described One gas jet orifice 11 and the second gas jet orifice 12 are the borehole structure of the inclined setting of opening upwards, the axis of the circular hole There is an angle α, the angle α is less than 90 degree between line and the axis of the burner shell 1.The wherein angle of the angle α Degree is preferably between 75~88 degree.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein described Mixing pipe body, which is connected to be additionally provided in the tube body at end with combustion gas inlet pipe, connect supporting block 17, and is additionally provided in the supporting block 17 For fixing the connection through-hole 18 of the mixing pipe body.

Further, one kind described in the utility model makes the well-mixed saving gas burning stove head of gas, wherein further including There is three-way connecting valve seat 9, the inlet end of the three-way connecting valve seat 9 is communicated with external fuel gas conduit, another two outlet end difference It is communicated with first gas inlet pipe 7 and the second gas inlet pipe 8, two combustions is additionally provided in the three-way connecting valve seat 9 Gas regulating valve 10, described two gas control valves 10 respectively with 8 phase of corresponding first gas inlet pipe 7 and the second gas inlet pipe Connection enters first gas inlet pipe 7 and the second gas inlet for regulation and control by the gas control valve 10 Gas quantity in pipe 8.

During specific use, the saving gas burning stove head is used as in the gas furnace based on use of warming oneself, described point Partition 2 is set in 1 inner cavity of burner shell in horizontal mode, is separated the inner cavity of burner shell 1 by the demarcation plate 2 For upper and lower two chambers, wherein the volume of the upper chamber 3 is less than the volume of the lower chambers 4, first gas jet orifice 11 It is annularly equidistantly evenly distributed in the side wall of the upper chamber 3, second gas jet orifice 12 is annular in shape equidistant uniform It is distributed in the side wall of the lower chambers 4, the distance between borehole of first gas jet orifice 11 is less than second gas jet orifice 12 Distance between borehole.

And using the saving gas burning stove head as in the gas furnace based on cooking, the demarcation plate 2 is set in horizontal mode Wherein the volume of the upper chamber 3 is greater than the volume of the lower chambers 4, and first gas jet orifice 11 is annular in shape equidistant uniform It is distributed in the side of the upper chamber 3, second gas jet orifice 12 is annularly equidistantly evenly distributed on the lower chambers 4 Side, the distance between borehole of first gas jet orifice 11 are greater than the distance between borehole of second gas jet orifice 12.

In actual application, the well-mixed energy-saving fuel gas of gas is made using one kind described in the utility model The inner cavity of burner shell 1 is divided into due to being equipped with demarcation plate 2 in the inner cavity of burner shell 1 by the demarcation plate 2 by head Upper and lower two chambers, respectively upper chamber 3 and lower chambers 4, upper chamber 3 and lower chambers 4 respectively by mixing pipe body and combustion gas into Pipe communicates, first is that combustion gas can be made, which to enter in mixing pipe body, can achieve well-mixed purpose, second is that convenient to the fire in furnace Power is adjusted, and has not only been able to maintain the keeping warm mode of stove fire, but also stove fire can be allowed to fire rapidly in a short time when being badly in need of fire It burns up, achievees the purpose that culinary art and heating.In addition, since the side wall in the upper chamber 3 is equipped with several and its inner cavity phase The first logical gas jet orifice 11 is equipped with several the second gas jet orifices 12 communicated with its inner cavity in the side wall of the lower chambers 4； First gas jet orifice 11 and the second gas jet orifice 12 are the borehole structure of the inclined setting of opening upwards, the circle There is an angle α, the angle α is less than 90 degree between the axis in hole and the axis of the burner shell 1.Due to described first Inclined borehole structure is arranged in gas jet orifice 11 and the second gas jet orifice 12, can make to be sufficiently mixed by mixing pipe body Combustion gas and air enter in burner shell 1 afterwards, form the upward cyclonic current of spiral, make mixing more evenly, in combustion without Noise reaches muting function, is not only that its adequacy burnt improves power, also solves burner and be easy to cause asking for tempering Topic, to improve the stability of flame, while also improving the safety of stove.

In conclusion using saving gas burning stove head described in the utility model, have structurally reasonable, design is simple, operation Easy to use, noiseless, reaches muting function in combustion, safe and practical and energy-efficient, versatile, can be real The needs now cooked and warmed oneself, so that the difference for meeting people is suitble to popularity to use using needs.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for ability For the technical staff in domain, there can be various modifications and variations, it is all to utilize any modification made by the utility model, equally replace It changes, improve, should be included within the scope of protection of this utility model.

Claims (9)

1. one kind makes the well-mixed saving gas burning stove head of gas, it is characterised in that: include burner shell (1), mixing pipe body With combustion gas inlet pipe, described mixing pipe body one end is connected with combustion gas inlet pipe, and the other end is communicated with the burner shell (1), wherein The burner shell (1) is the cylindrical structure with cavity, is equipped with demarcation plate (2) in the inner cavity of the burner shell (1), is led to It crosses the demarcation plate (2) and the inner cavity of burner shell (1) is divided into two chambers, respectively upper chamber (3) and lower chambers up and down (4), the mixing pipe body includes the first mixing pipe body (5) and the second mixing pipe body (6), and the combustion gas inlet pipe includes first Gas inlet pipe (7) and the second gas inlet pipe (8), one end of first mixing pipe body (5) are worn by lower chambers (4) It crosses the demarcation plate (2) to communicate with the upper chamber (3), the other end is communicated with the first gas inlet pipe (7), second mixing One end of tube body (6) is communicated with the lower chambers (4), and the other end is communicated with the second gas inlet pipe (8)；In the upper chamber (3) side wall is equipped with several first gas jet orifices (11) for communicating with its inner cavity, in the lower chambers (4) if side wall be equipped with Dry the second gas jet orifice (12) communicated with its inner cavity；In first mixing pipe body (5) and the first gas inlet pipe (7) phase In the first mixing pipe body (5) of connecting pin and the second mixing pipe body (6) is connected the of end with the second gas inlet pipe (8) Air inlet hole (13) are equipped in two mixing pipe bodies (6).

2. one kind according to claim 1 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: described mixed Close tube body end be equipped with forming in conjunction mixed transition section (14), the mixing pipe body by mixed transition section (14) with Combustion gas inlet pipe is connected, and the mixed transition section (14) is conical structure funnel-shaped, and the air inlet hole (13) is equipped with more A, multiple air inlet holes (13) are annularly uniformly distributed in the mixed transition section (14).

3. one kind according to claim 2 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: mixing The bottom for crossing section (14) is equipped with mounting base (15), forms inlet channel between the mounting base (15) and mixed transition section (14) (16), the combustion gas inlet pipe is connected by mounting base (15) with mixing pipe body.

4. one kind according to claim 1 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: the separation Plate (2) is set in the burner shell (1) inner cavity in horizontal mode, by the demarcation plate (2) by the interior of burner shell (1) Chamber is divided into two chambers up and down, wherein volume of the volume of the upper chamber (3) less than the lower chambers (4), described first Gas jet orifice (11) is annularly equidistantly evenly distributed in the side wall of the upper chamber (3), second gas jet orifice (12) It is annularly equidistantly evenly distributed in the side wall of the lower chambers (4), the distance between borehole of first gas jet orifice (11) is small In the distance between borehole of second gas jet orifice (12).

5. one kind according to claim 1 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: the separation Plate (2) is greater than the volume of the lower chambers (4), first combustion gas in the volume that horizontal mode sets the wherein upper chamber (3) Spray orifice (11) is annularly equidistantly evenly distributed on the side of the upper chamber (3), and second gas jet orifice (12) is annular in shape Equidistantly it is evenly distributed on the side of the lower chambers (4), the distance between borehole of first gas jet orifice (11) is greater than described the The distance between borehole of two gas jet orifices (12).

6. according to claim 1, one kind described in any one of 4 or 5 makes the well-mixed saving gas burning stove head of gas, special Sign is: first gas jet orifice (11) and the second gas jet orifice (12) are the circular hole of the inclined setting of opening upwards Structure has an angle between the axis of the circular hole and the axis of the burner shell (1), the angle is less than 90 degree.

7. one kind according to claim 6 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: the angle Angle be 75~88 degree.

8. one kind according to claim 1 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: described mixed Conjunction tube body, which is connected to be additionally provided in the tube body at end with combustion gas inlet pipe, to be connect supporting block (17), and is also set in the supporting block (17) There is the connection through-hole (18) for fixing the mixing pipe body.

9. one kind according to claim 1 makes the well-mixed saving gas burning stove head of gas, it is characterised in that: further include having Three-way connecting valve seat (9), the inlet end of the three-way connecting valve seat (9) are communicated with external fuel gas conduit, another two outlet end point It does not communicate with first gas inlet pipe (7) and the second gas inlet pipe (8), is also set in the three-way connecting valve seat (9) There are two gas control valve (10), described two gas control valves (10) respectively with corresponding first gas inlet pipe (7) and the Two gas inlet pipes (8) are connected, by the gas control valve (10) for regulation and control enter first combustion gas into Gas quantity in tracheae (7) and the second gas inlet pipe (8).