CN207146392U - A kind of gas burner and gas furnace - Google Patents
A kind of gas burner and gas furnace Download PDFInfo
- Publication number
- CN207146392U CN207146392U CN201720783008.9U CN201720783008U CN207146392U CN 207146392 U CN207146392 U CN 207146392U CN 201720783008 U CN201720783008 U CN 201720783008U CN 207146392 U CN207146392 U CN 207146392U
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- gas
- circular arc
- gas burner
- guard
- radome fairing
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Abstract
It the utility model is related to gas combustion apparatus technical field, more particularly to a kind of gas burner and gas furnace.It includes flange connecting plate, end-plate, rectangular base plate and circular arc combustion gas guard, the circular arc combustion gas guard is fixed on the both sides of the rectangular base plate, Formation cross-section is in the air mixture chamber of semi arch between the rectangular base plate and circular arc combustion gas guard, the flange connecting plate and end-plate are respectively arranged on the front end and rear end of the air mixture chamber, and the flange connecting plate is provided with air inlet.Also include the radome fairing located at the air mixture intracavitary, through hole or groove are evenly equipped with the radome fairing, equal air cavity is formed in the radome fairing, the air inlet communicates with the air cavity.The invention also discloses a kind of gas furnace, including above-mentioned gas burner and furnace chamber.Gas burner of the present utility model, compared to using the saving energy for general gas burner, is advantageous to, ensure the normal use and service life of stove.
Description
Technical field
It the utility model is related to gas combustion apparatus technical field, more particularly to a kind of gas burner and gas furnace.
Background technology
Metallic fiber surface-type burner, there is the low characteristic of NOx emission concentration, because metal fiber burner can be with red
Outer heat radiation combustion system or blue combustion mode carry out fuel gas buring, are the effective measures of energy-saving and emission-reduction, therefore the technology exists
It is widely applied in industrial and civilian combustion apparatus, such as food processing, weaving, automobile, glass manufacture and steel and iron manufacturing
Industry etc..Existing burner generally comprise pot circle, water conservancy diversion Tapered Cup, it is upper capping, metallic fiber inserted type surface combustion component and
Base, the similar occasion to pan heating is commonly available to, basic configuration is symmetrically circular, and metallic fiber inserted type surface combustion
The outside of tubular web in component forms circumferentially equally distributed combustion space, so as to form burning in the bottom of pan
Fully, the high-temperature field of homogeneous heating.
As the extensive use of metallic fiber surface-type burner is, it is necessary to burner adapts to a variety of occasions, such as some steamings
The combustion chamber of vapour generator is long cavate tunnel structure, and this use to burner proposes new requirement, if using multiple
Then the efficiency of heating surface is poor for conventional burners, and its structure is not suitable for integral arrangement, and ignition temperature is uneven, easily de- fiery,
And form high/low temperature in combustion chamber and differ greatly, so not only the boiler tube of high temperature position is easier scaling loss but also overall heating
Efficiency is poor；Due to the cavity uneven heating of combustion chamber, also easily cause the joint leakage for connecting boiler tube.
Utility model content
The utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of combustion that can be adapted to use in long cavate combustion chamber
Air burner and gas furnace.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of gas burner, it is characterised in that bag
Flange connecting plate, end-plate, rectangular base plate and circular arc combustion gas guard are included, the circular arc combustion gas guard is fixed on the rectangle
The both sides of bottom plate, Formation cross-section is in the air mixture chamber of semi arch, institute between the rectangular base plate and circular arc combustion gas guard
State flange connecting plate and end-plate be respectively arranged on the front end and rear end of the air mixture chamber, the flange connecting plate be provided with into
Gas port.
The beneficial effects of the utility model are：Combustion stove for furnace chamber in straight barrel type structure, combustion of the present utility model
Air burner, it can be provided by air mixture chamber than more uniform supply energy.For general gas burner is used,
Be advantageous to save the energy, ensure the normal use and service life of stove.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the circular arc combustion gas guard is metallic fiber surface guard or infra-red china guard.
Beneficial effect using above-mentioned further scheme is can to configure circular arc combustion gas guard according to being actually needed.
Further, the both sides of the rectangular base plate are provided with upward flange, and the circular arc combustion gas guard is pressed from both sides by flange
Hold and be fixed in the rectangular base plate.
Beneficial effect using above-mentioned further scheme is to be easy to process.
Further, shown metallic fiber surface guard includes skeleton and the metal web being laid on the skeleton.
Beneficial effect using above-mentioned further scheme is to keep the intensity of metallic fiber surface guard.
Further, in addition to the radome fairing located at the air mixture intracavitary, the radome fairing are circular arc, the rectification
The radius of cover is less than the radius of the circular arc combustion gas guard, through hole or groove is evenly equipped with the radome fairing, in the rectification
Equal air cavity is formed in cover, the air inlet communicates with the air cavity.
Beneficial effect using above-mentioned further scheme is to make the entrance circular arc of air mixture evenly by radome fairing
Circular arc combustion gas guard, promote fully burning, improve the efficiency of heating surface.
Further, the radome fairing is the cone-shaped hood that anterior diameter is more than rearward diameter.
Beneficial effect using above-mentioned further scheme is, because air mixture has certain pressure, described in entrance
Concentration after air mixture chamber close to rear end is more than anterior concentration, is easily formed and burnt partially, therefore can be balanced using taper fairing
Front and rear pressure, be advantageous to make more uniform temperature in combustion chamber by the circular arc combustion gas guard.
Further, be also set with kuppe in the radome fairing, the kuppe is circular arc, the air inlet with it is described
Cavity between radome fairing and kuppe communicates.
Beneficial effect using above-mentioned further scheme is to pass through the circular arc ring cavity room between kuppe and radome fairing, combustion
Gas reaches circular arc combustion gas guard surface tolerance evenly.
Further, electronic ignition pin jack is additionally provided with the flange connecting plate.
Beneficial effect using above-mentioned further scheme is to be easy to electronic ignition.
The invention also discloses a kind of gas furnace, it is characterised in that including gas burner as described above, goes back
Including furnace chamber, the gas burner is inserted into the furnace chamber, and the furnace chamber is in straight barrel type structure, and fire is provided with out on barrel
Hole goes out fiery groove.
This gas furnace is conveniently used for the purposes such as similar gas generator, makes gas generator compact overall structure, thermal effect
Rate improves.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the utility model side cross section structure diagram vertically；
Fig. 3 is the utility model side cross section structure diagram (carrying kuppe) vertically；
Fig. 4 is Fig. 3 radial direction cross section structure diagram；
Fig. 5 is dome structure schematic diagram of the present utility model；
Fig. 6 is a kind of gas furnace structural representation of the present utility model.
In Fig. 1~Fig. 6, each part numbers are as follows：
1st, flange connecting plate；2nd, rectangular base plate；3rd, circular arc combustion gas guard；4th, radome fairing；5th, end-plate；6th, kuppe；
7th, air inlet；8th, electronic ignition pin jack；9th, groove；10th, fiery groove is gone out；01st, air mixture chamber；02nd, equal air cavity；03rd, furnace chamber.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Fig. 1~Fig. 5, a kind of gas burner, including flange connecting plate 1, end-plate 5, rectangular base plate 2 and circular arc
Shape combustion gas guard 3, the circular arc combustion gas guard 3 are fixed on the both sides of the rectangular base plate 2, in the rectangular base plate 2 and circle
Formation cross-section is in the air mixture chamber 01 of semi arch between arc combustion gas guard 3, and the flange connecting plate 1 and end-plate 5 are distinguished
Located at the front end and rear end of the air mixture chamber 01, the flange connecting plate 1 is provided with air inlet 7.
The circular arc combustion gas guard 3 is metallic fiber surface guard or infra-red china guard.
The both sides of the rectangular base plate 2 are provided with upward flange, and the circular arc combustion gas guard 3 is gripped by flange
In the rectangular base plate 2.
Shown metallic fiber surface guard includes skeleton and the metal web being laid on the skeleton, the skeleton are
Stainless (steel) wire orifice plate or waffle slab.
Also include the radome fairing 4 in the air mixture chamber 01, the radome fairing 4 is circular arc type, the radome fairing 4
Radius be less than the radius of the circular arc combustion gas guard 3, through hole or groove 9 are evenly equipped with the radome fairing 4, in the rectification
Equal air cavity 02 is formed in cover 4, the air inlet 7 communicates with the air cavity 02.
The radome fairing 4 is the cone-shaped hood that anterior diameter is more than rearward diameter.
Kuppe 6 is also set with the radome fairing 4, the kuppe 6 is circular arc, and with the radome fairing in concentric
Circle structure, the air inlet communicate with the radome fairing 4 with the cavity between kuppe 6.
Electronic ignition pin jack 8 is additionally provided with the flange connecting plate 1.
As shown in fig. 6, the invention also discloses a kind of gas furnace, including gas burner as described above, go back
Including furnace chamber 03, the gas burner is inserted into the furnace chamber 03, and the furnace chamber is in straight barrel type structure, is provided with barrel
Fire output hole goes out fiery groove 10.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
1. a kind of gas burner, it is characterised in that including flange connecting plate, end-plate, rectangular base plate and circular arc fuel gas network
Cover, the circular arc combustion gas guard is fixed on the both sides of the rectangular base plate, in the rectangular base plate and circular arc combustion gas guard
Between Formation cross-section be in semi arch air mixture chamber, the flange connecting plate and end-plate are respectively arranged on the air mixture chamber
Front end and rear end, the flange connecting plate is provided with air inlet.
2. gas burner according to claim 1, it is characterised in that the circular arc combustion gas guard is metallic fiber table
Veil cover or infra-red china guard.
3. gas burner according to claim 2, it is characterised in that the both sides of the rectangular base plate are provided with upward turn over
Side, the circular arc combustion gas guard are clamped in the rectangular base plate by flange.
4. gas burner according to claim 2, it is characterised in that shown metallic fiber surface guard include skeleton and
The metal web being laid on the skeleton.
5. gas burner according to claim 1, it is characterised in that also include located at the whole of the air mixture intracavitary
Stream cover, the radome fairing are circular arc, and the radius of the radome fairing is less than the radius of the circular arc combustion gas guard, the rectification
Through hole or groove are evenly equipped with cover, equal air cavity is formed in the radome fairing, the air inlet communicates with the air cavity.
6. gas burner according to claim 5, it is characterised in that the radome fairing is that anterior diameter is straight more than rear portion
The cone-shaped hood in footpath.
7. gas burner according to claim 5, it is characterised in that kuppe, institute are also set with the radome fairing
It is circular arc to state kuppe, and the cavity between the air inlet and the radome fairing and kuppe communicates.
8. gas burner according to claim 1, it is characterised in that be additionally provided with electronic ignition on the flange connecting plate
Pin jack.
A kind of 9. gas furnace, it is characterised in that including the gas burner as described in any one of claim 1~8, in addition to
Furnace chamber, the gas burner are inserted into the furnace chamber, and the furnace chamber is in straight barrel type structure, on barrel be provided with fire output hole or
Go out fiery groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783008.9U CN207146392U (en) | 2017-06-30 | 2017-06-30 | A kind of gas burner and gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783008.9U CN207146392U (en) | 2017-06-30 | 2017-06-30 | A kind of gas burner and gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146392U true CN207146392U (en) | 2018-03-27 |
Family
ID=61672086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783008.9U Active CN207146392U (en) | 2017-06-30 | 2017-06-30 | A kind of gas burner and gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091476A (en) * | 2017-06-30 | 2017-08-25 | 烟台众德环保设备科技有限公司 | A kind of gas burner and gas furnace |
-
2017
- 2017-06-30 CN CN201720783008.9U patent/CN207146392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091476A (en) * | 2017-06-30 | 2017-08-25 | 烟台众德环保设备科技有限公司 | A kind of gas burner and gas furnace |
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