CN114251656A

CN114251656A - Humidification micro-mixing combustor

Info

Publication number: CN114251656A
Application number: CN202111493247.8A
Authority: CN
Inventors: 徐宁; 程潇; 邓艳文
Original assignee: Siyuan Electric Appliances Co ltd
Current assignee: Siyuan Electric Appliances Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-29
Anticipated expiration: 2041-12-08
Also published as: CN114251656B

Abstract

The invention discloses a humidifying micro-mixing burner, which relates to the technical field of burners and solves the problem that harmful gas is released to influence the health of people due to insufficient fuel combustion in the prior art, and comprises a burner body, wherein an inner ring and an outer ring are arranged on the burner body, the inner ring is communicated with a first air inlet pipe, the outer ring is communicated with a second air inlet pipe, and the humidifying micro-mixing burner is provided with an air inlet assembly and a humidifying assembly, therefore, the first wind wheel is driven to rotate by the driving piece, so that the air far away from the combustion position of the burner body is conveyed to the combustion position of the burner body, so that the air at the burning part is kept sufficient, and the harmful gas which is not burnt and fully released is aggravated by the action of the humidifier, and then the fuel falls on the flame for burning again, thereby avoiding the release of harmful gas, and solving the problem that the harmful gas release is influenced on the health of people due to insufficient fuel burning in the prior art.

Description

Humidification micro-mixing combustor

Technical Field

The invention relates to the technical field of combustors, in particular to a humidifying micro-mixing combustor.

Background

The burner is a general term for a device for ejecting fuel and air in a certain manner to perform mixed combustion. The burners are classified into industrial burners, civil burners and special burners according to types and application fields. Is made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or metallic titanium.

At present, civilian combustor generally is the combustor that the cooking utensils used, the combustor is being lighted the back at the fuel for the cooking utensils to current cooking utensils, can burn in kitchen range department, and then be convenient for heat the pan, but the fuel can consume the air around the cooking utensils when burning, when the pan was put, the space between the position of burning and the pan is narrow and small, and the air can be because the reason of heating flows slowly to the position of burning, consequently, the fuel that leads to burning position department burns inadequately, and then can release carbon monoxide and oxynitride, consequently, influence user's health, for this reason, we provide a humidification thoughtlessly burns the combustor a little.

Disclosure of Invention

The invention aims to provide a humidifying micro-mixing combustor beneficial to full combustion of fuel, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a little muddy combustor of humidification, includes combustor body, air inlet subassembly and humidification subassembly, be provided with inner circle and outer lane on the combustor body, the inner circle intercommunication has first intake pipe, the outer lane intercommunication has the second intake pipe, first intake pipe with be connected with the gas transmission subassembly in the second intake pipe, be used for to the combustion site supplyes air in the combustor body the air inlet unit mount in on the combustor body, and with the gas transmission subassembly is connected, is used for right the combustor body combustion site carries out the humidification subassembly mount in the air inlet subassembly, the abundant burning of fuel of being convenient for reduces harmful gas's release.

Preferably, the air inlet assembly comprises an air collecting cover fixedly connected with the burner body, a first wind wheel is rotationally connected in the air collecting cover, the top end of the air collecting cover is communicated with an air delivery pipe, the top end of the air delivery pipe is communicated with an air outlet pipe, a steel ball is movably connected in the air outlet pipe, the diameter of the steel ball is equal to that of the air outlet pipe, the top end of the air outlet pipe is communicated with an exhaust pipe, the diameter of the exhaust pipe is larger than that of the steel ball, a plurality of groups of exhaust holes are formed in the top end of the exhaust pipe, a spring fixedly connected with the steel ball is fixedly connected at the bottom end of the inner part of the exhaust pipe, a rotating pipe rotationally connected with the burner body is connected at the outer side of the position, close to the top end, of the rotating pipe, a sealing head is fixedly connected with the top end of the sealing head, a plurality of groups of through holes are formed in the sealing head, a driving piece is connected with the first wind wheel, and the humidifying assembly is installed in the rotating pipe, is beneficial to conveying air.

Preferably, the driving part comprises a motor fixedly connected with the burner body, the output end of the motor is fixedly connected with a coupler, one end of the coupler is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with a first bevel gear, and a second bevel gear fixedly connected with the first wind wheel is meshed with the outer side of the first bevel gear to provide driving force.

Preferably, the humidification subassembly includes the dead lever with the top fixed connection of gas-supply pipe, the top fixedly connected with humidifier of dead lever, the intercommunication has the transfer line on the humidifier, the one end of transfer line extends to the outside of combustor body, is favorable to making air and harmful gas aggravate, and improves the combustion efficiency of fuel, reduces harmful gas's emission.

Preferably, be connected with the runner assembly in the runner pipe, just the runner assembly extend to in the gas transmission pipe with first wind wheel is connected, the runner assembly includes the mount with gas transmission pipe fixed connection, rotate on the mount be connected with first wind wheel fixed connection's first connecting axle, the first pinion of the top fixedly connected with of first connecting axle, the outside meshing of first pinion has the second pinion, the top fixedly connected with of second pinion with the pivot of connecting is rotated to the gas transmission pipe, the one end of pivot extends to in the runner pipe, and the third pinion of top fixedly connected with, the outside meshing of third pinion have with runner pipe fixed connection's gear ring is favorable to driving the runner pipe and rotates, consequently is favorable to the even transport of air and moisture.

Preferably, the gas transmission assembly comprises two groups of connecting sleeves, the two groups of connecting sleeves are respectively positioned between the first air inlet pipe and the second air inlet pipe, the two groups of connecting sleeves are connected with the second wind wheel in a rotating mode, one end of the second wind wheel is fixedly connected with a second connecting shaft, the two groups of second connecting shafts are respectively connected with the first air inlet pipe and the second air inlet pipe in a rotating mode, one end of each second connecting shaft is connected with a transmission piece connected with the first bevel gear, and efficient fuel utilization is facilitated.

Preferably, the transmission member includes a transmission shaft fixedly connected to the first bevel gear, one end of the transmission shaft is fixedly connected to a fourth flat gear, the fourth flat gear is fixedly connected to the second connecting shaft, and a fifth flat gear fixedly connected to the other group of the first connecting shafts is engaged with the outer side of the fourth flat gear, which is beneficial to power transmission.

Preferably, the first flat gear, the second flat gear and the third flat gear are all provided with hollow shapes, so that air conveying is facilitated.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the air inlet assembly and the humidifying assembly are arranged, so that the first wind wheel is driven to rotate by the driving piece, air far away from the combustion position of the burner body is conveyed to the combustion position of the burner body, the air at the combustion position is kept sufficient, and harmful gas which is not combusted and fully released is aggravated under the action of the humidifier and further falls on flame for secondary combustion, so that the release of the harmful gas is avoided, and the problem that the harmful gas release influences the health of people due to insufficient fuel combustion in the prior art is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of FIG. 1 with the outer ring removed;

FIG. 4 is a schematic view of the connection structure of the driving member and the first wind wheel according to the present invention;

FIG. 5 is a schematic view of the air intake assembly of the present invention;

FIG. 6 is a schematic view of the structure of area A in FIG. 5 according to the present invention;

FIG. 7 is a schematic view of a humidifying assembly according to the present invention;

FIG. 8 is a schematic view of the structure of region B in FIG. 7 according to the present invention;

FIG. 9 is a schematic view of the connection structure of the gas delivery assembly and the driving member according to the present invention.

In the figure: 1-a burner body; 2-inner ring; 3-an outer ring; 4-a first inlet pipe; 5-a second air inlet pipe; 6-a gas transmission component; 7-an air intake assembly; 8-a humidifying component; 9-a first wind wheel; 10-gas conveying pipe; 11-an exhaust pipe; 12-steel balls; 13-an air outlet pipe; 14-a vent hole; 15-a spring; 16-a rotating tube; 17-a sealing head; 18-a via hole; 19-a drive member; 20-a motor; 21-a coupler; 22-a drive shaft; 23-a first bevel gear; 24-a second bevel gear; 25-a fixation rod; 26-a humidifier; 27-a transfusion tube; 28-a rotating assembly; 29-a fixed mount; 30-a first connecting shaft; 31-a first spur gear; 32-a second spur gear; 33-a rotating shaft; 34-a third pinion; 35-a gear ring; 36-a connecting sleeve; 37-a second wind wheel; 38-a second connecting shaft; 39-a transmission member; 40-a transmission shaft; 41-fourth spur gear; 42-fifth spur gear; 43-wind collecting cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3 for explaining embodiment 1, a humidifying micro-mixing burner is shown, which is characterized by comprising a burner body 1, an air inlet assembly 7 and a humidifying assembly 8, wherein the burner body 1 is provided with an inner ring 2 and an outer ring 3, the inner ring 2 is communicated with a first air inlet pipe 4, the outer ring 3 is communicated with a second air inlet pipe 5, the first air inlet pipe 4 and the second air inlet pipe 5 are connected with an air delivery assembly 6, the air inlet assembly 7 for supplying air to a combustion part in the burner body 1 is arranged on the burner body 1 and is connected with the air delivery assembly 6, and the humidifying assembly 8 for humidifying the combustion part of the burner body 1 is arranged in the air inlet assembly 7;

referring to fig. 3-8, the air intake assembly 7 in the figure includes an air collecting cover 43 fixedly connected to the burner body 1, a first wind wheel 9 is rotatably connected to the air collecting cover 43, the top end of the air collecting cover is connected to an air delivery pipe 10, the top end of the air delivery pipe 10 is connected to an air outlet pipe 13, the inner portion of the air outlet pipe 13 is movably connected to a steel ball 12, the diameter of the steel ball 12 is equal to the diameter of the air outlet pipe 13, the top end of the air outlet pipe 13 is connected to an air outlet pipe 11, the top end of the air outlet pipe 11 is provided with a plurality of groups of air outlet holes 14, the bottom end of the inner portion is fixedly connected to a spring 15 fixedly connected to the steel ball 12, the outer side of the position of the air delivery pipe 10 near the top end is rotatably connected to a rotating pipe 16 rotatably connected to the burner body 1, the top end of the rotating pipe 16 is fixedly connected to a sealing head 17, the sealing head 17 is provided with a plurality of groups of through holes 18, a driving member 19 is connected to the first wind wheel 9, the humidifying component 8 is arranged in the rotating pipe 16;

referring to fig. 3 and 4, the driving member 19 shown in the figure includes a motor 20 fixedly connected to the burner body 1, a coupling 21 is fixedly connected to an output end of the motor 20, a driving shaft 22 is fixedly connected to one end of the coupling 21, a first bevel gear 23 is fixedly connected to one end of the driving shaft 22, and a second bevel gear 24 fixedly connected to the first wind wheel 9 is engaged with an outer side of the first bevel gear 23;

referring to fig. 7 and 8, the illustrated humidifying assembly 8 includes a fixing rod 25 fixedly connected to the top end of the gas pipe 10, a humidifier 26 fixedly connected to the top end of the fixing rod 25, a gas pipe 27 connected to the humidifier 26, and one end of the gas pipe 27 extending to the outside of the burner body 1;

referring to fig. 7 and 8, in the drawings, a rotating assembly 28 is connected to the rotating pipe 16, the rotating assembly 28 extends into the air pipe 10 and is connected to the first wind wheel 9, the rotating assembly 28 includes a fixed frame 29 fixedly connected to the air pipe 10, a first connecting shaft 30 fixedly connected to the first wind wheel 9 is rotatably connected to the fixed frame 29, a first spur gear 31 is fixedly connected to a top end of the first connecting shaft 30, a second spur gear 32 is engaged with an outer side of the first spur gear 31, a rotating shaft 33 rotatably connected to the air pipe 10 is fixedly connected to a top end of the second spur gear 32, one end of the rotating shaft 33 extends into the rotating pipe 16, a third spur gear 34 is fixedly connected to the top end of the rotating shaft, and a gear ring 35 fixedly connected to the rotating pipe 16 is engaged with an outer side of the third spur gear 34;

in this embodiment, when the burner body 1 burns fuel, the first air inlet pipe 4 and the second air inlet pipe 5 respectively convey fuel to the inner ring 2 or the outer ring 3, the flame of the inner ring 2 is low, the flame of the outer ring 3 is large, in the process of fuel burning, the motor 20 is started, and then the motor 20 drives the coupling 21 to rotate, and further drives the driving shaft 22 to rotate, so the first bevel gear 23 is driven to rotate, and the second bevel gear 24 is driven to rotate, so the first wind wheel 9 is driven to rotate, so that air is conveyed into the air conveying pipe through the air collecting cover 43 by the rotation of the first wind wheel 9, at this time, as the air in the air conveying pipe 10 is increased, and further the pressure is increased, the steel ball 12 is jacked up, so that the branch pipe is opened, and therefore the air enters the rotating pipe 16 through the exhaust pipe 11 and the exhaust hole 14, and then the rotating pipe 16, The sealing head 17 and the through hole 18 slowly enter the combustion position in the burner body 1, so that air is supplemented to the combustion position, the fuel has sufficient air, and the insufficient combustion of the fuel is prevented;

in the present embodiment, the motor 20 is driven, and meanwhile, the combustion improver is conveyed into the humidifier 26 through the liquid conveying pipe 27, so that the combustion improver is atomized by the humidifier 26 and then conveyed to the combustion position of the burner body 1 under the action of wind force, because the combustion improver is in contact combination with air, the air is aggravated, the air fluidity conveyed to the combustion position of the burner body 1 is poor, the combustion improver is fully in contact with a fire source, the fuel is fully combusted, the combustion improver is also combined with harmful gas which is not combusted and fully released, the harmful gas is aggravated, the harmful gas falls on flame to be combusted again, the harmful gas is consumed, the release of the harmful gas is avoided, the combustion improver is beneficial to improving the combustion efficiency of the fuel, and further, the fuel is prevented from being combusted insufficiently and releasing a large amount of harmful gas, thereby reducing the emission of harmful gases;

in this embodiment, when the first wind wheel 9 rotates, the first connecting shaft 30 is driven to rotate, and further the first flat gear 31 is driven to rotate, so that the second flat gear 32 is driven to rotate, and further the rotating shaft 33 is driven to rotate, and further the third flat gear 34 is driven to rotate, and further the gear ring 35 is driven to rotate, so that the sealing head 17 is driven to rotate, so that air and combustion improver uniformly and slowly fall on a combustion part of the burner body 1, and flame is not affected;

in this embodiment, when the motor 20 drives the first bevel gear 23 to rotate, the gas transmission assembly 6 will be driven to operate, so that the fuel can rapidly and uniformly enter the combustion part of the burner body 1, thereby facilitating to maintain the flame stability;

in this embodiment, the motor 20 is preferably of a Y80M1-2 model, a power supply interface of the motor 20 is connected to a power supply system through a switch, an operation circuit of the motor 20 is a normal and reverse rotation control program of a conventional motor, the operation circuit is an existing conventional circuit, circuits and controls related in the scheme are prior art, and redundant description is not repeated herein.

Example 2

Referring to fig. 3 and 9 for describing embodiment 2, this embodiment further describes embodiment 1, and the illustrated air transmission assembly 6 includes two sets of connection sleeves 36, where the two sets of connection sleeves 36 are respectively located between the first air inlet pipe 4 and the second air inlet pipe 5, and both the insides of the two sets of connection sleeves are rotatably connected with a second wind wheel 37, one end of the second wind wheel 37 is fixedly connected with a second connection shaft 38, the two sets of second connection shafts 38 are respectively rotatably connected with the first air inlet pipe 4 and the second air inlet pipe 5, and one end of the second connection shaft 38 is connected with a transmission piece 39 connected with the first bevel gear 23;

in this embodiment, will drive the operation of driving medium 39 when first bevel gear 23 rotates, and then will drive two sets of second connecting axles 38 and rotate, and then will drive two sets of second wind wheels 37 and rotate, consequently will stable inwards encircle 2 and outer lane 3 transport fuel, and because the rotation of two sets of wind wheels, consequently will the efficient utilize the gas of gas air supply.

Example 3

Referring to fig. 3 and 9 for describing embodiment 3, the present embodiment further describes embodiment 2, in which the transmission member 39 includes a transmission shaft 40 fixedly connected to the first bevel gear 23, one end of the transmission shaft 40 is fixedly connected to a fourth flat gear 41, the fourth flat gear 41 is fixedly connected to the second connecting shaft 38, and a fifth flat gear 42 fixedly connected to the other set of first connecting shafts 30 is engaged with the outer side of the transmission shaft 41;

in this embodiment, when the first bevel gear 23 rotates, the transmission shaft 40 will be driven to rotate, and then the fourth flat gear 41 will be driven to rotate, so the fifth flat gear 42 will be driven to rotate, and then the two sets of second connecting shafts 38 will be driven to rotate, because the rotating directions of the fourth flat gear 41 and the fifth flat gear 42 are opposite, the directions of the two sets of second wind wheels 37 are opposite, and therefore it is ensured that the second wind wheels 37 convey fuel to the combustion part of the burner body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A humidified micro-hybrid combustor, comprising:

the burner comprises a burner body (1), wherein an inner ring (2) and an outer ring (3) are arranged on the burner body (1), the inner ring (2) is communicated with a first air inlet pipe (4), the outer ring (3) is communicated with a second air inlet pipe (5), and the first air inlet pipe (4) and the second air inlet pipe (5) are connected with a gas transmission assembly (6);

the air inlet component (7) is used for supplementing air to a combustion part in the combustor body (1), and the air inlet component (7) is arranged on the combustor body (1) and is connected with the gas transmission component (6);

and the humidifying component (8) is used for humidifying the combustion part of the combustor body (1), and the humidifying component (8) is arranged in the air inlet component (7).

2. A humidified micro-hybrid combustor as claimed in claim 1, wherein: the air inlet assembly (7) comprises an air collecting cover (43) fixedly connected with the burner body (1), a first wind wheel (9) is connected in the air collecting cover (43) in a rotating mode, an air conveying pipe (10) is communicated with the top end of the air conveying pipe (10), an air outlet pipe (13) is communicated with the top end of the air conveying pipe (10), a steel ball (12) is movably connected inside the air outlet pipe (13), the diameter of the steel ball (12) is equal to that of the air outlet pipe (13), an exhaust pipe (11) with the diameter larger than that of the steel ball (12) is communicated with the top end of the air outlet pipe (13), a plurality of groups of exhaust holes (14) are formed in the top end of the exhaust pipe (11), a spring (15) fixedly connected with the steel ball (12) is fixedly connected with the bottom end of the inner portion of the exhaust pipe (10), a rotating pipe (16) rotatably connected with the burner body (1) is rotatably connected to the outer side of the position, which is close to the top end of the air conveying pipe (10), the top end fixedly connected with of rotating tube (16) seals head (17), a plurality of groups through-hole (18) have been seted up on sealed head (17), be connected with driving piece (19) on first wind wheel (9), humidification subassembly (8) install in rotating tube (16).

3. A humidified micro-hybrid combustor as claimed in claim 2, wherein: the driving piece (19) comprises a motor (20) fixedly connected with the combustor body (1), an output end of the motor (20) is fixedly connected with a coupler (21), one end of the coupler (21) is fixedly connected with a driving shaft (22), one end of the driving shaft (22) is fixedly connected with a first bevel gear (23), and a second bevel gear (24) fixedly connected with the first wind wheel (9) is meshed with the outer side of the first bevel gear (23).

4. A humidified micro-hybrid combustor as claimed in claim 2, wherein: humidification subassembly (8) include with the dead lever (25) of the top fixed connection of gas-supply pipe (10), the top fixed connection of dead lever (25) has humidifier (26), the intercommunication has transfer line (27) on humidifier (26), the one end of transfer line (27) extends to the outside of combustor body (1).

5. A humidified micro-hybrid combustor as claimed in claim 2, wherein: rotating assembly (28) is connected in rotating tube (16), just rotating assembly (28) extend to in gas-supply pipe (10) with first wind wheel (9) are connected, rotating assembly (28) include with gas-supply pipe (10) fixed connection's mount (29), rotate on mount (29) be connected with first wind wheel (9) fixed connection's first connecting axle (30), the top fixedly connected with first pinion (31) of first connecting axle (30), the outside meshing of first pinion (31) has second pinion (32), the top fixedly connected with of second pinion (32) with gas-supply pipe (10) rotate pivot (33) of being connected, the one end of pivot (33) extends to in rotating tube (16), and top fixedly connected with third pinion (34), the outside meshing of third pinion (34) have with rotating tube (16) fixed connection's gear ring (35).

6. A humidified micro-hybrid combustor as claimed in claim 3, wherein: the gas transmission assembly (6) comprises two groups of connecting sleeves (36), the two groups of connecting sleeves (36) are respectively located between the first air inlet pipe (4) and the second air inlet pipe (5), the inside of the connecting sleeves is rotatably connected with a second wind wheel (37), one end of the second wind wheel (37) is fixedly connected with a second connecting shaft (38), the two groups of second connecting shafts (38) are respectively rotatably connected with the first air inlet pipe (4) and the second air inlet pipe (5), and one end of each second connecting shaft (38) is connected with a transmission piece (39) connected with the first bevel gear (23).

7. A humidified micro-hybrid combustor as claimed in claim 6, wherein: the transmission piece (39) comprises a transmission shaft (40) fixedly connected with the first bevel gear (23), one end of the transmission shaft (40) is fixedly connected with a fourth flat gear (41), the fourth flat gear (41) is fixedly connected with the second connecting shaft (38), and a fifth flat gear (42) fixedly connected with the other group of first connecting shafts (30) is meshed with the outer side of the fourth flat gear (41).

8. A humidified micro-hybrid combustor as claimed in claim 5, wherein: the first flat gear (31), the second flat gear (32) and the third flat gear (34) are all provided with hollow shapes.