CN207635340U - A kind of energy saving direct-injection type burner - Google Patents
A kind of energy saving direct-injection type burner Download PDFInfo
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- CN207635340U CN207635340U CN201721139546.0U CN201721139546U CN207635340U CN 207635340 U CN207635340 U CN 207635340U CN 201721139546 U CN201721139546 U CN 201721139546U CN 207635340 U CN207635340 U CN 207635340U
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- seat
- direct projection
- mixed gas
- air inlet
- gas direct
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Abstract
The utility model discloses a kind of energy saving direct-injection type burners, including fire cover component and combustion gas direct projection component, the fire cover components include fire cover seat, fire cover seat bottom centre is equipped with air inlet ring seat, it is internally provided with a point fiery channel, point fiery channel corresponds to the top of air inlet ring seat equipped with point fiery seat in back taper, and point fire seat is identical as air inlet ring seat axle center, gas enters from air inlet ring seat inside fire cover seat, evenly dispersed to a point fiery channel through excessive fiery seat；The combustion gas direct projection component includes the combustion gas direct projection seat equipped with outlet side and inlet end, the inlet end bottom is equipped with mixed gas direct projection device, the mixed gas direct projection device includes the mixed gas direct projection seat being mounted on inlet end, mixed gas direct projection seat is integrally formed with air inlet pipe, air inlet pipe tail end is protruding from the bottom of mixed gas direct projection seat, head end is opened in the top of mixed gas direct projection seat and the position opened up is identical as outlet side axle center, and air inlet pipe head end is equipped with mixed gas direct projection mouth.
Description
Technical field
The utility model is related to a kind of energy saving direct-injection type burners.
Background technology
Chinese patent document CN101749703B discloses a kind of embedded burner, including inside and outside fire cover, bezel ring,
Burned gas base, water pond and mixing wind tube, the burned gas base is equipped with inner ring air drain, the outer shroud air drain of the inside and outside fire cover of face, in inner and outer rings
It is equipped with several blast tubes for making the two be connected between air drain, open outer mixed wind is equipped between each adjacent blast tube
Area is equipped with the areas Nei Hunfeng of bottom lock at the center of burned gas base, the mixed wind communicated with the areas Wai Hunfeng is equipped in burned gas base outer rim
Mouthful, air mixing channel is equipped between the areas Hun Feng and the areas Nei Hunfeng outside, there are wind guide tanks between bezel ring, and water pond.
Which employs the boiler faces being made of the mixed inside and outside areas Hun Feng in air port and air mixing channel placed on embedded burner
The mixed wind structure of level, by along the mixed gas channel from outside to inside that combustor level is arranged, make interior outer fire cover in burning more
Add fully, while improving efficiency gas, also can it is a degree of reduce carbon monoxide discharge capacity, play both energy saving
The effect of environmental protection again.
But burned gas base and mixing wind tube can not uniformly divide gas, lead when conveying gaseous mixture (mixing of combustion gas and air)
Cause is uneven in burning, makes the discharge of its flue gas (carbon monoxide etc.) is unstable to be unable to reach level-one Energy Efficiency Standard.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of energy saving direct-injection type combustion
Burner, fire cover component and combustion gas direct projection component can uniformly divide gas, and combustion even, flue gas emission is made to stablize.
What the purpose of this utility model was realized in：
A kind of energy saving direct-injection type burner, including fire cover component and combustion gas direct projection component, the fire cover components include
Fire cover seat, fire cover seat bottom centre are equipped with air inlet ring seat, are internally provided with a point fiery channel, and a point fiery channel corresponds to air inlet ring seat
Top is equipped with point fiery seat in back taper, and point fiery seat is identical as air inlet ring seat axle center, and gas enters from air inlet ring seat in fire cover seat
Portion, it is evenly dispersed to a point fiery channel through excessive fiery seat；The combustion gas direct projection component includes the combustion gas equipped with outlet side and inlet end
Direct projection seat, the inlet end bottom are equipped with mixed gas direct projection device, and the mixed gas direct projection device includes being mounted on mixing on inlet end
Gas direct projection seat mixes gas direct projection seat integrally formed with air inlet pipe, and air inlet pipe tail end is protruding from the bottom of mixed gas direct projection seat, head end
It is opened in the top of mixed gas direct projection seat and the position opened up is identical as outlet side axle center, air inlet pipe head end is equipped with mixed gas direct projection
Mouth.
Step position is equipped between the air inlet ring seat and outlet side, they are mutually inserted assembling.
The air inlet ring seat or outlet side side are equipped with fixed for being pressed with outlet side or air inlet ring seat by screw thread
First screw.
Fire ring and center is divided to divide fire ring equipped with outer shroud at the top of the fire cover seat, a point fiery channel is connected to them, point fiery channel
Gas after evenly dispersed flows to outer shroud and fire ring, center is divided to divide fire ring respectively；The center divides fire ring ring to be located at the top of point fiery seat
Periphery, alternatively, the center divides fire ring ring to be located at the top of point fiery seat, a point fiery seating face is evenly equipped with the fiery aperture in several centers point.
It is equipped with puff prot identical with air inlet pipe head end axle center at the top of the mixed gas direct projection mouth, is internally provided with mixed air cavity, side
Portion is equipped with the air inlet being connected to mixed air cavity.
The mixed air cavity corresponds to the gas inlet position for mixing gas direct projection mouth equipped with the air inlet afflux conical surface.
The mixed gas direct projection seat is in straight panel shape, and horizontal to be mounted on inlet end, the two is fixed to each other by the second screw,
It is mixed there are gap and to form air inlet between gas direct projection seat both sides and inlet end.
Being equipped at the top of the mixed gas direct projection seat can rotate around mixed gas direct projection mouth to adjust the valve of air inlet openings of sizes
Piece offers several valve block holes on valve block；Valve block rotation, the total opening area in valve block hole in the case where mixed gas direct projection seat is blocked by
It is small to become larger or from large to small；The valve block is equipped with the adjustment portion of protruding inlet end or mixed gas direct projection seat.
The mixed gas direct projection seat be equipped with valve block bottom surface against spring, valve block top surface is resisted against on mixed gas direct projection mouth.
The mixed gas direct projection seat bottom, which is equipped with, adjusts limit salient point, its rotation direction of valve block upper edge, which corresponds to, adjusts limit salient point
Equipped with associated adjusting limit hole.
The utility model advantageous effect is：
Mixed gas direct projection seat is integrally formed with air inlet pipe, keeps mixed gas direct projection mouth, air inlet pipe head end, the equal axle center of inlet end identical,
Mixed gas direct projection mouth injection makes mixed gas vertical center spray, and avoids mixed gas in inlet end internal blas, makes injection fire cover
Mixed gas in seat is uniform, and can be directed at a point fiery seat, and the mixed gas for making to enter in fire cover seat in point fiery seat of back taper is equal
Even point of gas evenly distributes mixed gas and divides in fire ring accordingly, and gas separation effect is good, and combustion process is uniform, a flue gas (such as oxygen
Change carbon) discharge stabilization, level-one Energy Efficiency Standard can be reached.
Description of the drawings
Fig. 1 is the exploded view of the utility model first embodiment.
Fig. 2 is the assembled state sectional view of the utility model first embodiment.
Fig. 3 is the stereogram of the utility model first embodiment fire cover seat.
Fig. 4 is the three-dimensional cutaway view of the utility model first embodiment fire cover seat.
Fig. 5 is the stereogram of the utility model first embodiment combustion gas direct projection component.
Fig. 6 is the exploded view of the utility model second embodiment.
Fig. 7 is the stereogram that the utility model second embodiment mixes gas direct projection seat.
Fig. 8 is the stereogram of the utility model second embodiment valve block.
Fig. 9 is the stereogram of the utility model second embodiment fire cover component.
Figure 10 is the stereogram of the utility model second embodiment fire cover seat.
Figure 11 is the three-dimensional cutaway view of the utility model second embodiment fire cover seat.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to Fig. 1-Fig. 5, this energy saving direct-injection type burner, including fire cover component and combustion gas direct projection component, which is characterized in that
The fire cover components include fire cover seat 1, and 1 bottom centre of fire cover seat is equipped with air inlet ring seat 11, and it is logical to be internally provided with point fire
Road 14, point fiery channel 14 correspond to the top of air inlet ring seat 11 equipped with point fiery seat 15 in back taper, point fire seat 15 and air inlet ring seat
11 axle center are identical, and gas enters from air inlet ring seat 11 inside fire cover seat 1, evenly dispersed to a point fiery channel 14 through excessive fiery seat 15；
The combustion gas direct projection component includes the combustion gas direct projection seat 2 equipped with cylindrical outlet side 21 and tapered inlet end 22, described
22 bottom of inlet end is equipped with mixed gas direct projection device, and the mixed gas direct projection device includes the mixed gas direct projection seat being mounted on inlet end 22
31, gas direct projection seat 31 is mixed integrally formed with air inlet pipe 311,311 tail end of air inlet pipe is protruding from the bottom of mixed gas direct projection seat 31,
Convenient for being connect with cartridge, head end is opened in the top of mixed gas direct projection seat 31 and the position opened up is identical as 21 axle center of outlet side,
311 head end of air inlet pipe has been connected through a screw thread mixed gas direct projection mouth 32.
Mixed gas direct projection seat 31 is process with air inlet pipe 311 using integrally formed mode, can ensure mixed gas direct projection mouth
32, equal axle center is identical after mounting for 311 head end of air inlet pipe, inlet end 22, mixes the mixed gas of 32 injection of gas direct projection mouth along air inlet
The airintake direction vertical center injection at end 22 avoids mixed gas in 22 internal blas of inlet end, lowers mixed gas injection
Resistance, the mixed gas injected in fire cover seat is uniform, and a point fiery seat 15 can be directed at when mixed gas enters fire cover seat 1, is in back taper
A point fiery seat 15 for shape makes the mixed gas entered in fire cover seat 1 uniformly divide gas, and mixed gas is evenly distributed in corresponding point of fire
In ring, gas separation effect is good, and combustion process is uniform, and flue gas (such as carbon monoxide) discharge is stablized, and level-one Energy Efficiency Standard can be reached.
Step position is equipped between the air inlet ring seat 11 and outlet side 21, they are mutually inserted assembling, easy to process, assembly
Simply, it is easy to safeguard.
1 top of the fire cover seat divides fire ring 12 and center to divide fire ring 13 equipped with outer shroud, and a point fiery channel 14 is connected to them,
Gas after dividing fiery channel 14 evenly dispersed flows to outer shroud and divides fire ring 12, center that fire ring 13, the center is divided to divide fire ring 13 respectively
Ring is located at point 15 top periphery of fiery seat, and outer shroud divides fire ring 12, center to divide on fire ring 13 to be respectively equipped with external ring fire cover 16 and central flame
Lid 17, to meet burning needs.
32 top of the mixed gas direct projection mouth is equipped with puff prot 321 identical with 311 head end axle center of air inlet pipe, ensures its spray
It can be balanced with the airintake direction of inlet end 22 when penetrating mixed gas, be internally provided with mixed air cavity 322, it can be fully mixed in injection
Gas, side are equipped with the air inlet 324 being connected to mixed air cavity 322, enter convenient for air equal with fuel in mixed gas direct projection mouth 32
Even mixing.
The mixed air cavity 322 corresponds to the gas inlet position for mixing gas direct projection mouth 32 equipped with the air inlet afflux conical surface 323, Neng Gouzeng
Big fueling injection pressure, when fuel is sprayed from the air inlet afflux conical surface 323, air inlet 324 nearby generates negative pressure, to empty
Aspiration enters mixed air cavity 322, and air is mixed with fuel to be sprayed from puff prot 321 together.
The mixed gas direct projection seat 31 is in straight panel shape, and horizontal to be mounted on inlet end 22, the two passes through 20 phase of the second screw
It is mutually fixed, there are gap and air inlet is formed between mixed 31 both sides of gas direct projection seat and inlet end 22, makes to be located at burner bottom
The air in portion from bottom to top enters, and avoids the burning for influencing burner.
31 top of the mixed gas direct projection seat is equipped with and can be rotated around mixed gas direct projection mouth 32 to adjust air inlet openings of sizes
Valve block 33, offer several valve block holes 331 on valve block 33；The valve block 33 rotates, and the total opening area in valve block hole 331 exists
Mixed gas direct projection seat 31, which blocks down, to change from small to big or from large to small, total opening in valve block hole 331 is can be adjusted by rotating valve block 33
Area adjusts its air inlet amount, meet the technology requirement of distribution, disclosure satisfy that the use of not same fuel.
The valve block 33 is equipped with the adjustment portion 332 of protruding inlet end 22 or mixed gas direct projection seat 31, and the present embodiment is adopted
With latter technique scheme, adjustment valve block 33 is rotated convenient for user.
The mixed gas direct projection seat 31 be equipped with 33 bottom surface of valve block against spring 34, it is straight that 33 top surface of valve block is resisted against mixed gas
On nozzle 32, it under the pressure effect of spring 34, can avoid in intake process, the loosening of valve block 33 or inclined is made because of windage
Turn.
Second embodiment
Referring to Fig. 6-Figure 11, this energy saving direct-injection type burner is with the main distinction of first embodiment, described into compression ring
11 (or outlet side 21) sides of seat are equipped with for pressing fixed first spiral shell with outlet side 21 (or air inlet ring seat 11) by screw thread
Nail 10 ensures that they assemble fastening, convenient for loosening.The center divides 13 ring of fire ring to be located at point 15 top of fiery seat, point fiery seat
15 surfaces are evenly equipped with the fiery aperture 151 in several centers point, and center point fire aperture 151 forms secondary fraction fire channel, aims at center point fire
13 distribution of ring.Mixed 31 bottom of gas direct projection seat, which is equipped with, adjusts limit salient point 312, its rotation direction of 33 upper edge of valve block, which corresponds to, to be adjusted
Section limit salient point 312 is equipped with associated adjusting limit hole 333, is in grading adjusting when valve block 33 is adjusted, adjusts simpler
Just.
Other not described parts, same first embodiment are not repeated.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in the range set by the application claim.
Claims (10)
1. a kind of energy saving direct-injection type burner, including fire cover component and combustion gas direct projection component, which is characterized in that the fire cover component
Component includes fire cover seat (1), and fire cover seat (1) bottom centre is equipped with air inlet ring seat (11), is internally provided with a point fiery channel (14),
The top of point fiery corresponding air inlet ring seat (11) of channel (14) is equipped with point fiery seat (15) in back taper, point fiery seat (15) with into compression ring
Seat (11) axle center is identical, and it is internal that gas from air inlet ring seat (11) enters fire cover seat (1), evenly dispersed to dividing through excessive fiery seat (15)
Fiery channel (14)；The combustion gas direct projection component includes the combustion gas direct projection seat (2) equipped with outlet side (21) and inlet end (22), described
Inlet end (22) bottom is equipped with mixed gas direct projection device, and the mixed gas direct projection device includes that the mixed gas on inlet end (22) is straight
Seat (31) is penetrated, mixes gas direct projection seat (31) integrally formed with air inlet pipe (311), air inlet pipe (311) tail end is from mixed gas direct projection seat (31)
Bottom it is protruding, head end is opened in the top of mixed gas direct projection seat (31) and the position opened up and outlet side (21) axle center phase
Together, air inlet pipe (311) head end is equipped with mixed gas direct projection mouth (32).
2. energy saving direct-injection type burner according to claim 1, it is characterised in that：The air inlet ring seat (11) and outlet side
(21) step position is equipped between, they are mutually inserted assembling.
3. energy saving direct-injection type burner according to claim 2, it is characterised in that：The air inlet ring seat (11) or outlet side
(21) side is equipped with for pressing fixed first screw (10) with outlet side (21) or air inlet ring seat (11) by screw thread.
4. energy saving direct-injection type burner according to claim 1, it is characterised in that：Outer shroud is equipped at the top of the fire cover seat (1)
Fire ring (12) and center is divided to divide fire ring (13), a point fiery channel (14) is connected to them, the gas after point fiery channel (14) is evenly dispersed
Body flows to outer shroud and fire ring (12), center is divided to divide fire ring (13) respectively；The center divides fire ring (13) ring to be located at a point fiery seat (15) top
Portion periphery, alternatively, the center divides fire ring (13) ring to be located at point at the top of fiery seat (15), point fire seat (15) surface be evenly equipped with it is several in
The fiery aperture (151) of the heart point.
5. energy saving direct-injection type burner according to claim 1, it is characterised in that：It is equipped at the top of the mixed gas direct projection mouth (32)
Puff prot (321) identical with air inlet pipe (311) head end axle center, is internally provided with mixed air cavity (322), and side is equipped with and mixed air cavity
(322) air inlet (324) being connected to.
6. energy saving direct-injection type burner according to claim 5, it is characterised in that：The corresponding mixed gas of the mixed air cavity (322) is straight
The gas inlet position of nozzle (32) is equipped with the air inlet afflux conical surface (323).
7. energy saving direct-injection type burner according to claim 1, it is characterised in that：The mixed gas direct projection seat (31) is in straight panel
Shape, it is horizontal be mounted on inlet end (22) on, the two is fixed to each other by the second screw (20), mix gas direct projection seat (31) both sides with
There are gap and air inlet is formed between inlet end (22).
8. energy saving direct-injection type burner according to claim 7, it is characterised in that：It is equipped at the top of the mixed gas direct projection seat (31)
It can rotate to adjust the valve block (33) of air inlet openings of sizes, be offered on valve block (33) several around mixed gas direct projection mouth (32)
Valve block hole (331)；The valve block (33) rotation, the total opening area of valve block hole (331) in the case where mixed gas direct projection seat (31) is blocked by
It is small to become larger or from large to small；The valve block (33) is equipped with the adjustment portion of protruding inlet end (22) or mixed gas direct projection seat (31)
(332)。
9. energy saving direct-injection type burner according to claim 8, it is characterised in that：The mixed gas direct projection seat (31) be equipped with
Valve block (33) bottom surface against spring (34), valve block (33) top surface is resisted against on mixed gas direct projection mouth (32).
10. energy saving direct-injection type burner according to claim 8, it is characterised in that：Mixed gas direct projection seat (31) bottom is set
There are adjusting limit salient point (312), valve block (33) upper edge its rotation direction correspondence adjusting limit salient point (312) to be equipped with associated
Adjust limit hole (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139546.0U CN207635340U (en) | 2017-09-05 | 2017-09-05 | A kind of energy saving direct-injection type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139546.0U CN207635340U (en) | 2017-09-05 | 2017-09-05 | A kind of energy saving direct-injection type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635340U true CN207635340U (en) | 2018-07-20 |
Family
ID=62861619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721139546.0U Active CN207635340U (en) | 2017-09-05 | 2017-09-05 | A kind of energy saving direct-injection type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207635340U (en) |
-
2017
- 2017-09-05 CN CN201721139546.0U patent/CN207635340U/en active Active
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