CN206831492U - Porous fiber burner cartridge type all-premixing burner - Google Patents
Porous fiber burner cartridge type all-premixing burner Download PDFInfo
- Publication number
- CN206831492U CN206831492U CN201720351503.2U CN201720351503U CN206831492U CN 206831492 U CN206831492 U CN 206831492U CN 201720351503 U CN201720351503 U CN 201720351503U CN 206831492 U CN206831492 U CN 206831492U
- Authority
- CN
- China
- Prior art keywords
- barrel
- combustion
- gas mixing
- combustion gas
- mixing channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 30
- 239000000567 combustion gas Substances 0.000 claims abstract description 57
- 238000002485 combustion reaction Methods 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 20
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- 239000008246 gaseous mixture Substances 0.000 claims abstract description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model discloses a kind of porous fiber burner cartridge type all-premixing burner, including gas air mixer, blower fan, ignition electrode and combustion barrel, the gaseous mixture outlet of gas air mixer and the air intake vent of blower fan connect, also include combustion gas mixing channel cover, combustion gas mixing channel body, upper cover body and annular gland, combustion gas mixing channel body and upper cover body are integrally formed, combustion barrel uses porous fiber burner cylinder, it includes outer barrel, inner cylinder, top cover and porous fibre outer net, multiple through holes are distributed with the barrel of outer barrel, porous fibre outer net is sleeved on the outer surface of outer barrel, the lower port of outer barrel has extended radially outward flange, annular gland is pressed on flange, combustion barrel is fixed.Due to the casting that combustion gas mixing channel body and upper cover body are formed in one, the assembling between combustion gas mixing channel body and upper cover body is eliminated, facilitates installation；Because combustion barrel is using porous fiber burner cylinder, there is the characteristics of service life is long.
Description
Technical field
A kind of supplying hot water and heating burner are the utility model is related to, the full premix specifically using combustion gas as the energy fires
Burner.
Background technology
State Intellectual Property Office discloses Publication No. 104180510A on December 3rd, 2014, and patent name is one kind
The patent document of condensing gas wall hanging stove, it is characterised in that including housing (1) and the main heat exchange being arranged in housing (1)
Device (2), gas inlet pipe (3), air intake duct (4), fan assembly (6), condensing unit, smoke exhaust pipe (10), expansion tank
(14) gas ratio valve (13), the air inlet and plate heat exchanger assembly (15), are provided with the gas inlet pipe (3)
Pipe (4) and gas inlet pipe (3) are commonly connected on premixed device (25), and the premixed device (25) is arranged on fan assembly (6) and entered
At mouthful, the main heat exchanger (2) includes combustion chamber (2a) and the water channel being arranged in the form of spiral is up on combustion chamber (2a) outer wall
(2b), the fan assembly (6) are connected to combustion chamber (2a) top, and the condensing unit is arranged on combustion chamber (2a) bottom, institute
The one end for stating smoke exhaust pipe (10) is connected with condensing unit, and the other end is upward through housing (1) and is connected with housing (1) external world
Logical, the plate heat exchanger assembly (15) is connected with the water inlet (2c) and delivery port (2d) of water channel (2b).
State Intellectual Property Office disclosed Publication No. 106439810A on 2 2nd, 2017, and patent name is burner
With the patent document of the gas heater with it, burner includes：Burner framework, define in the burner frame body pre-
Mixed chamber, the burner framework have the fan interface turned on the premix chamber and combustion gas interface；Multiple distribution members, Duo Gesuo
It is arranged spaced apart in the premix chamber along airflow direction to state distribution member, each distribution member is provided with the multiple and premix
The dispensing orifice of chamber conducting；Gas distributing rod, the gas distributing rod are detachably arranged in the premix chamber and interior define blast tube, institute
Stating gas distributing rod, there is the fuel gas inlet turned on the blast tube and gas outlet, the gas outlet to be led with the premix chamber
It is logical.
In above-mentioned patent, because the accessory of premix chamber or premixed device is more, therefore each accessory is required for carrying out manufacture and
Assembling, causes to install and manufactures inconvenience, production cost is of a relatively high；In addition, existing combustion barrel uses for a long time, easily burn
It is bad, there is the defects of service life is short.
Utility model content
The purpose of this utility model is to provide a kind of convenient installation and manufacture, the porous fiber burner cartridge type of service life length
All-premixing burner.
To achieve the above object, technical scheme is used by the utility model：
Porous fiber burner cartridge type all-premixing burner, including gas air mixer, blower fan, ignition electrode and combustion barrel,
The gaseous mixture outlet of gas air mixer and the air intake vent of blower fan connect, in addition to combustion gas mixing channel cover, combustion gas mixing
Channel body, upper cover body and annular gland, the upper cover body, to be connected with heat exchanger condensation protecgulum, combustion gas mixing passage
Body and upper cover body are integrally formed, and a side surface of the combustion gas mixing channel body is provided with combustion gas mixing channel slot, and combustion gas mixes
Mixing vent hole is provided with the bottom surface of conjunction channel slot and combustion barrel mounting hole, combustion gas mixing channel cover are fitted in combustion gas mixing passage
The surface of body is simultaneously screwed, and combustion gas mixing channel slot is closed, and the air outlet of blower fan connects with mixing vent hole；Institute
State combustion barrel and use porous fiber burner cylinder, it includes outer barrel, inner cylinder, top cover and porous fibre outer net, inner cylinder and is fixed on outer barrel
Interior, top cover is located at the upper port of outer barrel, and multiple through holes are distributed with the barrel of the outer barrel, and porous fibre outer net is sleeved on outer
The outer surface of cylinder, the lower port of the outer barrel have extended radially outward flange, and the diameter of flange is more than combustion barrel mounting hole
Diameter, combustion barrel pass through combustion barrel mounting hole, and annular gland is pressed on flange, combustion barrel is fixed, the annular gland
It is screwed in the groove bottom of combustion gas mixing channel slot, ignition electrode is passed through from the ignition electrode mounting hole in upper cover body and position
In the side of combustion barrel.
Further, in addition to thermal insulation board and sealing ring, the plate face of the thermal insulation board are passed through provided with centre bore and ignition electrode
Hole, combustion barrel are passed through from centre bore, and thermal insulation board and sealing ring are located between upper cover body and heat exchanger condensation protecgulum.
Further, sealing ring is provided between the combustion gas mixing channel cover and combustion gas mixing channel body.
Further, the upper cover body surface distributed has a plurality of reinforcement.
Further, the blower fan uses frequency controlling fan.
Further, in addition to detection porcelain pin, it is described detection porcelain pin passed through from the detection porcelain pin mounting hole in upper cover body and
Positioned at the side of combustion barrel.
Further, flange is provided with the air outlet of the blower fan, the flange passes through screw and combustion gas mixing passage sheet
Body is connected, and seal washer is provided between flange and combustion gas mixing channel body.
Further, also it is set with heat insulation loop on the outer barrel.
The beneficial effects of the utility model：Due to the casting that combustion gas mixing channel body and upper cover body are formed in one, no
Manufacturing procedure is only reduced, facilitates the processing to combustion gas mixing channel body and upper cover body, but also eliminate combustion gas mixing
Assembling between channel body and upper cover body, facilitate installation；Because combustion barrel utilizes the mode of annular gland fixation, facilitate
Installation；Because combustion barrel is using porous fiber burner cylinder, there is the characteristics of service life is long.
Brief description of the drawings
Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not formed to of the present utility model
Any restrictions, on the premise of not paying creative work, can also be according to following attached for one of ordinary skill in the art
Figure obtains other accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the explosive view shown in Fig. 1；
Fig. 3 is the structural representation of combustion gas mixing channel body shown in Fig. 2；
Fig. 4 is the sectional side elevation of combustion barrel shown in Fig. 2；
Fig. 5 is the stereogram of combustion barrel shown in Fig. 4.
In figure：1st, gas air mixer；2nd, blower fan；3rd, combustion gas mixing channel body；4th, combustion barrel；5th, annular pressure
Lid；6th, combustion gas mixing channel cover；7th, ignition electrode；8th, porcelain pin is detected；9th, combustion gas mixing channel slot；10th, vent hole is mixed；11st, fire
Burn cylinder mounting hole；12nd, porcelain pin mounting hole is detected；13rd, ignition electrode mounting hole；14th, reinforcement；15th, screw；16th, screw；17th, method
It is blue；18th, screw；19th, seal washer；20th, thermal insulation board；21st, sealing ring；22nd, centre bore；23rd, ignition electrode passes through hole；24th, seal
Circle；25th, flange；26th, upper cover body；27th, outer barrel；28th, inner cylinder；29th, top cover；30th, porous fibre outer net；31st, through hole；32nd, it is heat-insulated
Ring；33rd, detection porcelain pin passes through hole.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail body embodiment, it is necessary to explanation is, in the case where not conflicting, the application's
Feature in embodiment and embodiment can be mutually combined.
As shown in Figure 1, 2, 3, porous fiber burner cartridge type all-premixing burner, including gas air mixer 1, blower fan 2,
Combustion gas mixing channel body 3, combustion barrel 4, annular gland 5, combustion gas mixing channel cover 6, ignition electrode 7, detection porcelain pin 8 and upper cover body
26, the upper cover body 26, to be connected with heat exchanger condensation protecgulum, combustion gas mixing channel body 3 and upper cover body 26 pass through casting
Make and be integrally formed, the blower fan 2 uses frequency controlling fan, the gaseous mixture outlet of gas air mixer 1 and entering for blower fan 2
Air port connects, and a side surface of combustion gas mixing channel body 3 is provided with combustion gas mixing channel slot 9, the bottom surface of combustion gas mixing channel slot 9
On be provided with mixing vent hole 10, combustion barrel mounting hole 11, to be externally provided with detection in upper cover body 26 and positioned at combustion gas mixing channel slot 9
Porcelain pin mounting hole 12 and ignition electrode mounting hole 13 and a plurality of concentric circular arc reinforcement 14, circle centre position are combustion barrel mounting hole 11
Center, the end of combustion barrel 4 extended radially outward flange 25, and the diameter of flange 25 is more than the straight of combustion barrel mounting hole 11
Footpath, combustion barrel 4 pass through combustion barrel mounting hole 11, and annular gland 5 is pressed on flange 25, combustion barrel 4 is fixed, the annular
Gland 5 is fixed on by screw 15 in the groove bottom of combustion gas mixing channel slot 9, and ignition electrode 7 is pacified from the ignition electrode in upper cover body 26
Dress hole 13 passes through and positioned at the side of combustion barrel 4, detection porcelain pin mounting hole 12 of the detection porcelain pin 8 from upper cover body 26 passes through and position
In the side of combustion barrel 4, combustion gas mixing channel cover 6 is fitted in the surface of combustion gas mixing channel body 3 and fixed with screw 16, with
Combustion gas mixing channel slot 9 is closed, the air outlet of blower fan 2 connects with mixing vent hole 10, and specific connected mode is：Blower fan 2
Flange 17 is provided with air outlet, the flange 17 is connected by screw 18 with combustion gas mixing channel body 3, and flange 17 mixes with combustion gas
Seal washer 19 is provided between conjunction channel body 3.
Further, in addition to thermal insulation board 20 and sealing ring 21, the plate face of the thermal insulation board 20 are provided with centre bore 22, igniting
Pin passes through hole 23 and detection porcelain pin passes through hole 33, and combustion barrel 4 is passed through from centre bore 22, and thermal insulation board 20 and sealing ring 21 are located at
Between lid 26 and heat exchanger condensation protecgulum, in other words, upper cover body 26 is tightly connected with heat exchanger condensation protecgulum.It is described
Sealing ring 24 is provided between combustion gas mixing channel cover 6 and combustion gas mixing channel body 3.
As shown in Figure 4,5, the combustion barrel uses porous fiber burner cylinder, and it includes outer barrel 27, inner cylinder 28, the and of top cover 29
Porous fibre outer net 30, inner cylinder 28 are fixed in outer barrel 27, and top cover 29 is located at the upper port of outer barrel 27, the cylinder of the outer barrel 27
Multiple through holes 31 are distributed with wall, porous fibre outer net 30 is sleeved on the outer surface of outer barrel 27, the lower port edge of the outer barrel 27
Extending radially outwardly has described flange 25.Heat insulation loop 32 is also set with outer barrel 27.
In use, the upper cover body on porous fiber burner cartridge type all-premixing burner connects with heat exchanger condensation protecgulum sealing
Connect, combustion barrel extend into closing cylinder through heat exchanger condensation protecgulum and heated to the helix tube in closing cylinder.
Implementation recited above is only that the utility model embodiment is described, not to structure of the present utility model
Think and scope is defined, under the premise of the utility model design is not departed from, ordinary skill technical staff couple in this area
The equivalent structure that the technical solution of the utility model the is made technical field related to being directly or indirectly used in, this all should be fallen into
The protection domain of utility model.
Claims (8)
1. a kind of porous fiber burner cartridge type all-premixing burner, including gas air mixer, blower fan, ignition electrode and burning
Cylinder, the gaseous mixture outlet of gas air mixer and the air intake vent of blower fan connect, it is characterised in that：Also lead to including combustion gas mixing
Drive cap, combustion gas mixing channel body, upper cover body and annular gland, the upper cover body, to be connected with heat exchanger condensation protecgulum,
Combustion gas mixing channel body and upper cover body are integrally formed, and a side surface of the combustion gas mixing channel body is provided with combustion gas mixing and led to
Road groove, mixing vent hole is provided with the bottom surface of combustion gas mixing channel slot and combustion barrel mounting hole, combustion gas mixing channel cover are fitted in
The surface of combustion gas mixing channel body is simultaneously screwed, and combustion gas mixing channel slot is closed, and the air outlet of blower fan is with mixing
Vent hole connects；The combustion barrel uses porous fiber burner cylinder, and it includes outer barrel, inner cylinder, top cover and porous fibre outer net, interior
Cylinder is fixed in outer barrel, and top cover is located at the upper port of outer barrel, and multiple through holes, porous fibre are distributed with the barrel of the outer barrel
Outer net is sleeved on the outer surface of outer barrel, and the lower port of the outer barrel has extended radially outward flange, and the diameter of flange is more than combustion
The diameter of cylinder mounting hole is burnt, combustion barrel passes through combustion barrel mounting hole, and annular gland is pressed on flange, combustion barrel is fixed,
The annular gland is screwed in the groove bottom of combustion gas mixing channel slot, and ignition electrode is pacified from the ignition electrode in upper cover body
Dress hole passes through and positioned at the side of combustion barrel.
2. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：Also include thermal insulation board
And sealing ring, the plate face of the thermal insulation board is provided with centre bore and ignition electrode passes through hole, and combustion barrel passes through from centre bore, thermal insulation board
And sealing ring is located between upper cover body and heat exchanger condensation protecgulum.
3. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：The combustion gas mixing
Sealing ring is provided between channel cover and combustion gas mixing channel body.
4. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：The upper cover body
Surface distributed has a plurality of reinforcement.
5. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：The blower fan uses
Frequency controlling fan.
6. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：Also include detection porcelain
Pin, the detection porcelain pin pass through from the detection porcelain pin mounting hole in upper cover body and positioned at the side of combustion barrel.
7. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：The blower fan goes out
Flange is provided with air port, the flange is connected by screw with combustion gas mixing channel body, flange and combustion gas mixing channel body
Between be provided with seal washer.
8. porous fiber burner cartridge type all-premixing burner according to claim 1, it is characterised in that：On the outer barrel also
It is set with heat insulation loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351503.2U CN206831492U (en) | 2017-04-06 | 2017-04-06 | Porous fiber burner cartridge type all-premixing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351503.2U CN206831492U (en) | 2017-04-06 | 2017-04-06 | Porous fiber burner cartridge type all-premixing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206831492U true CN206831492U (en) | 2018-01-02 |
Family
ID=60768043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351503.2U Expired - Fee Related CN206831492U (en) | 2017-04-06 | 2017-04-06 | Porous fiber burner cartridge type all-premixing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206831492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826295A (en) * | 2018-08-14 | 2018-11-16 | 哈尔滨电气股份有限公司 | cylindrical gas distributor |
| CN111810946A (en) * | 2019-04-10 | 2020-10-23 | 博联罗伊斯(苏州)工业设备制造有限公司 | Full premix combustor and control system thereof |
-
2017
- 2017-04-06 CN CN201720351503.2U patent/CN206831492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826295A (en) * | 2018-08-14 | 2018-11-16 | 哈尔滨电气股份有限公司 | cylindrical gas distributor |
| CN111810946A (en) * | 2019-04-10 | 2020-10-23 | 博联罗伊斯(苏州)工业设备制造有限公司 | Full premix combustor and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |