CN209688823U - Single-injection multi-channel combustor and stove thereof - Google Patents
Single-injection multi-channel combustor and stove thereof Download PDFInfo
- Publication number
- CN209688823U CN209688823U CN201821953211.7U CN201821953211U CN209688823U CN 209688823 U CN209688823 U CN 209688823U CN 201821953211 U CN201821953211 U CN 201821953211U CN 209688823 U CN209688823 U CN 209688823U
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- China
- Prior art keywords
- burner
- distributor
- multichannel
- ring air
- outer ring
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- 238000002347 injection Methods 0.000 title claims description 25
- 239000007924 injection Substances 0.000 title claims description 25
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 238000010411 cooking Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model discloses a single combustor that draws and penetrate multichannel and cooking utensils thereof, including furnace end, distributor, loop control subassembly, plug valve, angle displacement sensor, the distributor sets up in the furnace end top and has inner ring air cavity and outer loop air cavity, plug valve and furnace end intercommunication, angle displacement sensor sets up on the plug valve and is connected with the loop control subassembly electricity, the loop control subassembly set up on the furnace end and according to the air inlet area of angle displacement sensor's angle signal regulation inner ring air cavity or outer loop air cavity. The utility model discloses a single draws and penetrates pipe, single nozzle, single inlet tube subassembly, single cock valve body just can realize multichannel polycycle fire independent control, great saving cost and the commonality that improves spare part.
Description
Technical field
The utility model belongs to household gas range technical field, and in particular to a kind of burner of list injection multichannel and its
Kitchen range.
Background technique
Divide by primary air injection form, burner has single ejector pipe burner, double ejector pipe burners, three ejector pipes
Burner etc., single ejector pipe burner are divided into two kinds: 1. control centre's fire and outer ring are fiery simultaneously, and there is two ring fires cannot be only
The defect that vertical control, most small fire are bigger than normal, heating region can not change；2. burner is monocycle fire, it is small, fiery that there are rated heat input, rated heat loads
Power is unevenly distributed, most small fire meets defect bigger than normal.
Therefore most kitchen range on the market are double ejector pipe burners, or even in order to realize 200w minimum thermic load
And the three ejector pipe burners released, every ring fire have independent gas circuit correspondence to be independently controlled.I.e. double ejector pipe burners
Need two ejector pipes, two nozzles, two sets of damper assemblies, two sets of air inlet pipe components, Double channel plug valve body etc., three ejector pipes
Burner then needs above-mentioned three sets of components, therefore causes that structure is complicated, the excessively high problem of cost.
Utility model content
In view of this, the main purpose of the utility model is to provide the burners and its stove of a kind of single injection multichannel
Tool.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of burner of single injection multichannel, including the control of furnace end distributor device, loop
Component, plug valve, angular displacement sensor, the distributor are arranged above burner and at least have inner ring air cavity and outer ring gas
Chamber, the plug valve are connected to burner, and the angular displacement sensor is arranged on plug valve and is electrically connected with loop control assembly,
The loop control assembly be arranged on burner and according to the angle signal of the angular displacement sensor adjust inner ring air cavity or
The air inlet open area of outer ring air cavity.
In above scheme, the loop control assembly includes driving wheel, driven wheel, motor, and the motor is fixedly mounted on
On burner, the driving wheel is arranged in the gas chamber of burner and is connected to motor, and the driven wheel is movably arranged on a point fire
It is on the air inlet of device and mutually ratcheting with driving wheel.
In above scheme, the distributor further includes inner ring air flue and outer ring air flue, and the burner has gas chamber, described
Inner ring air cavity is connected to by inner ring air flue with gas chamber, and the outer ring air cavity is connected to by outer ring air flue with gas chamber.
In above scheme, multiple first notches are circumferentially evenly arranged on the air inlet of the outer ring air flue of the distributor,
Multiple and the first notch Corresponding matching the second notch is circumferentially evenly arranged on the driven wheel.
In above scheme, the area of second notch is less than the first notch.
In above scheme, spring is set between the distributor and driven wheel, snap ring is set on the spring.
In above scheme, the angular displacement sensor is electrically connected with motor.
The utility model embodiment also provides a kind of kitchen range, including kitchen range ontology, and setting is such as above-mentioned on the kitchen range ontology
The burner of single injection multichannel described in any one of scheme.
Compared with prior art, the utility model can be automatically adjusted by the setting of mechanical structure and angular displacement sensor
Outer ring inlet channel area matches accurate manipulation and quantization to realize thermic load with multistage regulating valve；Pass through single ejector pipe, list
Nozzle, Dan Jinqi tube assembly, single-rotatable plug valve body achieve that the polycyclic fiery independent control of multichannel, greatly save cost and raising
The versatility of components.
Detailed description of the invention
Fig. 1 provides a kind of perspective view of the burner of single injection multichannel for the utility model embodiment；
Fig. 2 provides a kind of cross-sectional view of the burner of single injection multichannel for the utility model embodiment；
Fig. 3 provides the structural representation of distributor in a kind of burner of single injection multichannel for the utility model embodiment
Figure；
Fig. 4 provides the structural representation of driven wheel in a kind of burner of single injection multichannel for the utility model embodiment
Figure；
Fig. 5 provides the outer of distributor and driven wheel in a kind of burner of single injection multichannel for the utility model embodiment
The structural schematic diagram that ring, inner ring gas circuit are opened；
Fig. 6 provides the outer of distributor and driven wheel in a kind of burner of single injection multichannel for the utility model embodiment
The structural schematic diagram that ring gas circuit disconnects, inner ring gas circuit is opened；
Fig. 7 provides a kind of control flow chart of the burner of single injection multichannel for the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of burner of single injection multichannel, as shown in figures 1 to 6, including burner 1, point
Firearm 2, loop control assembly 5, plug valve 7, angular displacement sensor 8；The distributor 2 is arranged above burner 1 and extremely
There is inner ring air cavity 21 and outer ring air cavity 22 less, the plug valve 7 is connected to burner 1, and angular displacement is arranged on the plug valve 7 and passes
Sensor 8；The angular displacement sensor 8 is electrically connected with loop control assembly 5, and the loop control assembly 5 is arranged on burner 1 simultaneously
And rotation is carried out according to the angle signal of the angular displacement sensor 8 and adjusts inner ring air cavity 21 or outer ring air cavity 22 with distributor 2
Air inlet open area, to change the flow of air flue.
It further include inner fire cover 3, outer fire cover 4,2 upper cover of distributor sets inner fire cover 3 and outer fire cover 4.
The burner 1 has interconnected gas chamber 11 and ejector pipe 12, and spray is arranged in the inlet end of the ejector pipe 12
Mouth 6, the nozzle 6 are connect by pipeline with plug valve 7.
The distributor 2 further includes inner ring air flue 23 and outer ring air flue 24, and the burner 1 has gas chamber 11, described interior
Ring air cavity 21 is connected to by inner ring air flue 23 with gas chamber 11, and the outer ring air cavity 22 is connected by outer ring air flue 24 and gas chamber 11
It is logical.
The loop control assembly 5 includes driving wheel 51, driven wheel 52, motor 53, and motor 53 is fixedly mounted on burner 1
On, driving wheel 51 is arranged in the gas chamber 11 of burner 1 and connect with motor 53, and the driven wheel 52 is movably arranged on a point fire
It is on device 2 and mutually ratcheting with driving wheel 51.
As shown in Figure 3,4, multiple first have circumferentially been uniformly arranged on the air inlet of the outer ring air flue 24 of the distributor 2 to lack
Mouthfuls 241, it is circumferentially evenly arranged on the driven wheel 52 multiple with 241 Corresponding matching of the first notch the second notch 521.
Spring 522 is set between the distributor 2 and driven wheel 52, snap ring 523 is set on the spring 522.
The angular displacement sensor 8 is electrically connected with motor 53.
Preferably, first notch 241, the second notch 521 are the sector that central angle is 45 °, and 521 face of the second notch
Product is less than 241 area of the first notch, when second notch 521 is overlapped with the first notch 241 to be arranged, then outer ring air flue area
In maximum rating, conversely, then outer ring air flue area is 0 when the second notch 521 and the first 241 angle at 45 ° of notch.
The relative position of second notch 521 and the first notch 241 drives driving wheel 51 to rotate by motor 53, thus band
To realize, the signal of the motor 53 is controlled by angular displacement sensor 8 for the dynamic rotation of driven wheel 52.
The burner 1 is single injection tube structure, and the plug valve 7 is single airway structure.
The course of work of the utility model:
It lights a fire and is rotated by 90 ° plug valve 7 counterclockwise, spool is in maximum heating load state and burner is in most
Big thermic load state, while after angular displacement sensor 8 monitors the angle signal that plug valve 7 rotates, pass through the driving master of motor 53
Driving wheel 51 rotates driven wheel 52, is overlapped the second notch 521 and the first notch 241, the air inlet open area of outer ring air flue 24 is most
Greatly, then outer fire cover 4 and inner fire cover 3 are in most high fire state, as shown in Figure 5；Plug valve 7 continues to be rotated by 90 ° counterclockwise, at spool
In minimum thermal load condition and burner is in minimum thermal load condition, after angular displacement sensor 8 monitors angle signal, leads to
Crossing motor 53 drives driving wheel 51 to rotate driven wheel 52, makes the second notch 521 and the angle at 45 ° of the first notch 241, outer ring gas
The air inlet open area in road 24 becomes 0, closes outer ring air flue 24, then outer ring is flame-out, and only inner ring has fire at this time, as shown in Figure 6；It is real
Now from igniting → most high fire → most small fire motion flow.
When plug valve 7 rotates clockwise 90 DEG C to when most high fire, angular displacement sensor 8 detects rotating signal and feeds back to
Motor 53, motor 53 then drive driving wheel 51 and driven wheel 52, are overlapped the second notch 521 and the first notch 241, outer ring air flue
24 air inlet open area is maximum, and outer fire cover 4 and inner fire cover 3 are in most high fire state, and then realize user from most small fire → maximum
The motion flow of fire.
When plug valve 7 is multistage regulation valve body, then the relative angle of driven wheel 52 and distributor 2 is adjusted by motor 51
It is in the air inlet open area of outer ring air flue 24 in the parameter of setting, thus the variation of the air inlet open area by outer ring air flue 24
To adjust the air inflow of outer ring air flue 24, matching multistage adjusting.Assuming that thermic load is 4.5kw, valve body is five sections of regulating valves, then often
Section heat load distribution and driven wheel and distributor relative positional relationship are as follows:
The utility model is also applied for single three ring fire of ejector pipe and polycyclic fire.
The utility model embodiment also provides a kind of kitchen range, including kitchen range ontology, and setting is such as above-mentioned on the kitchen range ontology
Single injection multichannel burner.
The control flow of the utility model is realized by following steps:
Step 101: angular displacement sensor 8 acquires direction of rotation and the angle of plug valve 7；
Step 102: loop control assembly 5 determines what burner was according to the direction of rotation and angle of the plug valve 7
Thermic load state；
Specifically, when the plug valve 7 is rotated by 90 ° counterclockwise, determine that spool is in maximum heating load state and fires
Burner is in maximum heating load state, when the plug valve 7 rotates clockwise 90 °, determines that spool is in maximum heating load shape
State and burner is in maximum heating load state determines that spool is in minimum when inverse 180 ° of the rotation counterclockwise of the plug valve 7
Thermic load state and burner is in minimum thermal load condition.
Step 103: the loop control assembly 5 carries out rotation and a point fire according to the thermic load state that the burner is in
Device 2 forms the corresponding air flue air inlet open area of thermic load state, the thermic load state corresponding air flue air inlet face of the formation
It is long-pending to cooperatively form combustion state with inner fire cover 3 and/or outer fire cover 4.
Specifically, when the burner is in maximum heating load state, it is driven that the motor 53 drives driving wheel 51 to make
52 rotation of wheel, is overlapped the first notch 241 with the second notch 521, outer ring air flue area standard-sized sheet, then outer fire cover and inner fire cover are in
Most high fire state；
When the burner is in minimum thermal load condition, the motor 53 drives driving wheel 51 to revolve driven wheel 52
Turn, make the first notch 241 and the angle at 45 ° of the second notch 521, the air inlet open area of outer ring air flue 24 becomes 0, closes outer ring gas
Road, then outer fire cover is flame-out, and only endogenous fire is stamped fire at this time.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (8)
1. a kind of burner of list injection multichannel, which is characterized in that including burner (1), distributor (2), loop control assembly
(5), plug valve (7), angular displacement sensor (8), distributor (2) setting is above burner (1) and at least with inner ring gas
Chamber (21) and outer ring air cavity (22), the plug valve (7) are connected to burner (1), and the angular displacement sensor (8) is arranged in cock
It is electrically connected on valve (7) and with loop control assembly (5), the loop control assembly (5) is arranged on burner (1) and according to institute
The angle signal for stating angular displacement sensor (8) adjusts the air inlet open area of inner ring air cavity (21) or outer ring air cavity (22).
2. the burner of list injection multichannel according to claim 1, which is characterized in that the loop control assembly (5)
Including driving wheel (51), driven wheel (52), motor (53), the motor (53) is fixedly mounted on burner (1), the driving wheel
(51) it is arranged and connect in the gas chamber (11) of burner (1) and with motor (53), the driven wheel (52) is movably arranged on point
It is on the air inlet of firearm (2) and mutually ratcheting with driving wheel (51).
3. the burner of list injection multichannel according to claim 1 or 2, which is characterized in that the distributor (2) is also wrapped
Inner ring air flue (23) and outer ring air flue (24) are included, the burner (1) has gas chamber (11), and the inner ring air cavity (21) passes through interior
Ring air flue (23) is connected to gas chamber (11), and the outer ring air cavity (22) is connected to by outer ring air flue (24) with gas chamber (11).
4. the burner of list injection multichannel according to claim 3, which is characterized in that the outer ring of the distributor (2)
It is circumferentially evenly arranged with multiple first notches (241) on the air inlet of air flue (24), is circumferentially uniformly set on the driven wheel (52)
It is equipped with multiple and the first notch (241) Corresponding matching the second notch (521).
5. the burner of list injection multichannel according to claim 4, which is characterized in that second notch (521)
Area is less than the first notch (241).
6. the burner of list injection multichannel according to claim 5, which is characterized in that the distributor (2) with it is driven
It takes turns and spring (522) is set between (52), snap ring (523) are set on the spring (522).
7. the burner of list injection multichannel according to claim 6, which is characterized in that the angular displacement sensor (8)
It is electrically connected with motor (53).
8. a kind of kitchen range, which is characterized in that including kitchen range ontology, setting such as claim 1-7 is any one on the kitchen range ontology
The burner of single injection multichannel described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953211.7U CN209688823U (en) | 2018-11-26 | 2018-11-26 | Single-injection multi-channel combustor and stove thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953211.7U CN209688823U (en) | 2018-11-26 | 2018-11-26 | Single-injection multi-channel combustor and stove thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688823U true CN209688823U (en) | 2019-11-26 |
Family
ID=68594924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821953211.7U Active CN209688823U (en) | 2018-11-26 | 2018-11-26 | Single-injection multi-channel combustor and stove thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688823U (en) |
-
2018
- 2018-11-26 CN CN201821953211.7U patent/CN209688823U/en active Active
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| GR01 | Patent grant |