CN105020711A - Gun head of gas heat air gun - Google Patents
Gun head of gas heat air gun Download PDFInfo
- Publication number
- CN105020711A CN105020711A CN201410171317.1A CN201410171317A CN105020711A CN 105020711 A CN105020711 A CN 105020711A CN 201410171317 A CN201410171317 A CN 201410171317A CN 105020711 A CN105020711 A CN 105020711A
- Authority
- CN
- China
- Prior art keywords
- several
- perforation
- seat
- fuel supply
- supply system
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/66—Preheating the combustion air or gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The invention provides a gun head of a gas heat air gun. The gun head of the gas heat air gun comprises a fuel supply device and a flow guide device. The flow guide device comprises a combustion seat, and one end of the combustion seat is connected to the fuel supply device; the combustion seat is provided with a combustion chamber in a penetrating manner, and the combustion chamber is communicated with the two ends of the combustion seat; a first flow guide piece and a second flow guide piece are further arranged at the positions, in the combustion seat, of the flow guide device, and are located at two ends, far away from each other, of the combustion seat; a plurality of first penetrating holes are formed on the first flow guide piece in a penetrating manner, and a plurality of second penetrating holes are formed on the second flow guide piece in a penetrating manner; and the central axis of any first penetrating hole and the central axis of any second penetrating hole are not located on the same line, and when passing through the first flow guide piece and the second flow guide piece, the methane gas can form a vortex. The flowing speed of the methane gas after the methane gas passes through the combustion seat is effectively reduced, and the phenomenon that when the methane gas is combusted, a fire flow stretches out of the flow guide device in a protruding manner is avoided.
Description
Technical field
The present invention relates to a kind of rifle head of gas hot air gun, espespecially avoid the tongues of fire to protrude out the rifle head of the gas hot air gun outside guiding device.
Background technology
Please refer to " the shower nozzle improvement of gas hot air tool " Patent Case of No. I261100th, TaiWan, China patent, it includes a body, a pressure fan, an igniter, a switches set and a shower nozzle; This body has a pipe portion and a shank, a heating clamber and a mixing chamber is provided with in pipe portion, and be equiped with pressure fan and igniter in pipe portion, a gas pot is established in shank, this shower nozzle has several spray orifice, and starting switch group makes the fluid in gas pot import in shower nozzle, sprays in mixing chamber via the several spray orifices on shower nozzle, one can be obtained fill with air the burning gases that part mixes before entering heating clamber, and the effect of burning completely can be reached in heating clamber.
But, the wind speed adopting the gas hot air tool of said structure to blow out soon and linearly extend, easily taken out of outside gas outlet along with hot blast by tongues of fire during gas combustion, and the object that the wind that causes being heated is attacked is lighted, make article impaired, even produce safety problem.
Summary of the invention
The rifle head of gas hot air gun of the present invention, its main purpose is, provide a kind of rifle head including a fuel supply system and a guiding device, solves the above-mentioned problems in the prior art.
For achieving the above object, the technical solution used in the present invention is:
A rifle head for gas hot air gun, it is characterized in that, it includes:
A fuel supply system, this fuel supply system include an inlet portion and one be equipped with a fuel channel in this fuel supply system away from an export department of this inlet portion, the inlet portion of this fuel channel this fuel supply system through and export department;
A guiding device, this guiding device is located at the export department of this fuel supply system, this guiding device includes a burning seat, this burning seat includes a first end and second end away from this first end, the first end of this burning seat is connected to this fuel supply system, this burning seat is equipped with a combustion chamber, the first end of this burning seat of this combustion chamber and the second end, this guiding device is also provided with first flow deflector and second flow deflector in this burning seat, this first flow deflector and this second flow deflector are arranged in this combustion chamber, this first flow deflector is near the first end of this burning seat, this second flow deflector is near the second end of this burning seat, this first flow deflector is equipped with several first perforation, this second flow deflector is equipped with several second perforation, the central axis of any one and described several second in described several first perforation bore a hole in the central axis of any one not conllinear.
The rifle head of described gas hot air gun, wherein: this first perforation has first diameter, this second perforation has a Second bobbin diameter, and this Second bobbin diameter is less than this first diameter.
The rifle head of described gas hot air gun, wherein: this second flow deflector is also equipped with several 3rd perforation, the quantity of this several 3rd perforation equals this several biperforate quantity, the central axis of any one and the described several 3rd in described several first perforation bore a hole in the central axis of any one not conllinear, described several 3rd perforation to be bored a hole arrangement interlaced with each other with described several second, 3rd perforation has the 3rd diameter, and the 3rd diameter is less than this Second bobbin diameter.
The rifle head of described gas hot air gun, wherein: this several biperforate quantity is less than the quantity of this several first perforation.
The rifle head of described gas hot air gun, wherein: this guiding device includes an inner sleeve and an outer tube, this burning seat is equipped with an external annulus outside this combustion chamber, this burning seat is convexly equipped with several against flange at this external annulus away from the side of this combustion chamber, this inner sleeve includes a first end and second end away from this first end, the first end of this inner sleeve is connected to the second end of this burning seat, and the first end of this inner sleeve is resisted against, and these are several against flange, this outer tube includes a first end and second end away from this first end, the first end of this outer tube is sheathed on outside this burning seat, and the first end of this outer tube is resisted against the several against flange of described burning seat, this outer tube is sheathed on outside this inner sleeve simultaneously.
The rifle head of described gas hot air gun, wherein: this inner sleeve the second end with bending mode integrally formed be formed with several spiral limb, this several spiral limb is adjacent one another are along the circumferencial direction of this inner sleeve, this spiral limb is formed with first side and second side away from this first side along the circumferencial direction of this inner sleeve, the distance at the second side to this inner sleeve center of this spiral limb is less than the distance at this spiral limb first side to this inner sleeve center, second end of this outer tube is inwardly convexly equipped with one against edge, be somebody's turn to do the first side of this inner sleeve spiral limb against edge against edge.
The rifle head of described gas hot air gun, wherein: this fuel supply system is provided with a diversion seat in this fuel channel, this diversion seat includes a first end and second end away from this first end, this diversion seat is provided with a barrier between the first and second ends, the first end of this diversion seat is not communicated with each other with the second end, the side of this diversion seat is equipped with first side opening and second side opening, this first side opening is near the first end of this diversion seat, this second side opening is near the second end of this diversion seat, this fuel supply system is also provided with an economizer bank, this economizer bank in a tubular form, the two ends of this economizer bank are connected to the first side opening and second side opening of this diversion seat, this economizer bank is communicated with first end and second end of this diversion seat, this economizer bank extends toward the direction away from this fuel supply system inlet portion.
The rifle head of described gas hot air gun, wherein: this fuel supply system is also provided with a fuel nozzle, the second end of this diversion seat is located at by this fuel nozzle.
The rifle head of described gas hot air gun, wherein: this fuel supply system also includes an extension and an anti-falling piece, this extension is located at the export department of this fuel supply system, this extension and this fuel channel is made to be connected with each other logical, this burning seat is connected to this extension, this anti-falling piece is sheathed on outside this extension, and this anti-falling piece is located at the export department of this fuel supply system in screw lock mode.
The rifle head of described gas hot air gun, wherein: this first flow deflector and all rounded sheet of this second flow deflector, this first perforation is in circular hole, and this second perforation is in circular hole, and the 3rd perforation is in circular hole, the quantity of this several first perforation is four, this several biperforate quantity is three, and this external annulus is cylindrical, and this several quantity against flange is three, this inner sleeve is cylindrical, and this outer tube is cylindrical.
Compared with prior art, the beneficial effect that the present invention has is: methane gas can form eddy current by when the first flow deflector and the second flow deflector, effective reduction methane gas is by the flowing velocity after burning seat, and tongues of fire when avoiding methane gas to burn protrude out guiding device.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure of the rifle head of gas hot air gun of the present invention;
Fig. 2 is the three-dimensional exploded view of the rifle head of gas hot air gun of the present invention;
Fig. 3 is the sectional structure chart of the rifle head of gas hot air gun of the present invention;
Fig. 4 is the sectional structure chart at another visual angle of rifle head of gas hot air gun of the present invention;
Fig. 5 is the using state figure of the rifle head of gas hot air gun of the present invention;
Fig. 6 is the partial enlargement using state figure of the rifle head of gas hot air gun of the present invention.
Description of reference numerals: 10 rifle heads; 20 fuel supply systems; 21 inlet portions; 22 export departments; 23 fuel channels; 24 diversion seats; 241 first ends; 242 second ends; 243 barriers; 244 first side openings; 245 second side openings; 25 economizer banks; 26 fuel nozzles; 27 extensions; 28 anti-falling pieces; 30 guiding devices; 31 burning seats; 311 first ends; 312 second ends; 313 combustion chambers; 314 external annulus; 315 against flange; 32 inner sleeves; 321 first ends; 322 second ends; 323 spiral limbs; 324 first sides; 325 second sides; 33 outer tubes; 331 first ends; 332 second ends; 333 against edge; 34 first flow deflectors; 341 first perforation; 35 second flow deflectors; 351 second perforation; 352 the 3rd perforation; 90 fuel cylinders; D1 first diameter; D2 Second bobbin diameter; D3 the 3rd diameter.
Detailed description of the invention
With reference to shown in Fig. 1 and Fig. 2, be stereo appearance figure and the three-dimensional exploded view of the rifle head of gas hot air gun of the present invention.Rifle head 10 of the present invention includes a fuel supply system 20 and a guiding device 30; Wherein:
Shown in Fig. 3 and Fig. 4, it is the sectional structure chart of the rifle head of gas hot air gun of the present invention.This fuel supply system 20 includes an inlet portion 21 and an export department 22 away from this inlet portion 21, a fuel channel 23 is equipped with in this fuel supply system 20, the inlet portion 21 of this fuel channel 23 this fuel supply system 20 through and export department 22, this inlet portion 21 can be connected to fuel cylinder 90 for user, enables the fuel in fuel cylinder 90 flow to this export department 22 by this inlet portion 21 via this fuel channel 23.
This fuel supply system 20 is provided with a diversion seat 24 in this fuel channel 23, this diversion seat 24 includes a first end 241 and second end 242 away from this first end 241, this diversion seat 24 is provided with a barrier 243 between first end 241 and the second end 242, the first end 241 of this diversion seat 24 is not communicated with each other with the second end 242, the side of this diversion seat 24 is equipped with first side opening 244 and second side opening 245, this first side opening 244 is near the first end 241 of this diversion seat 24, this second side opening 245 is near the second end 242 of this diversion seat 24.
This fuel supply system 20 is also provided with an economizer bank 25, this economizer bank 25 in a tubular form, the two ends of this economizer bank 25 are connected to the first side opening 244 and the second side opening 245 of this diversion seat 24, this economizer bank 25 is communicated with first end 241 and second end 242 of this diversion seat 24, and this economizer bank 25 extends toward the direction away from this fuel supply system 20 inlet portion 21.This fuel supply system 20 is also provided with a fuel nozzle 26, and the second end 242 of this diversion seat 24 is located at by this fuel nozzle 26.
This fuel supply system 20 also includes an extension 27 and an anti-falling piece 28, this extension 27 is located at the export department 22 of this fuel supply system 20, this extension 27 is made to be connected with each other logical with this fuel channel 23, this anti-falling piece 28 is sheathed on outside this extension 27, and this anti-falling piece 28 is located at the export department 22 of this fuel supply system 20 in screw lock mode.
This guiding device 30 is located at the export department 22 of this fuel supply system 20, this guiding device 30 includes a burning seat 31, an inner sleeve 32 and an outer tube 33, this burning seat 31 is connected to this extension 27, this burning seat 31 includes a first end 311 and second end 312 away from this first end 311, the first end of this burning seat 31 is connected to this fuel supply system 20, this burning seat 31 312 is equipped with a combustion chamber 313 between first end 311 and the second end, this combustion chamber 313 is communicated with first end 311 and second end 312 of this burning seat 31, this burning seat 31 is equipped with an external annulus 314 outside this combustion chamber 313, this external annulus 314 is cylindrical, this burning seat 31 is convexly equipped with several against flange 315 in this external annulus 314 away from the side of this combustion chamber 313, this several against flange 315 quantity be in the present embodiment three.
This inner sleeve 32 is cylindrical, this inner sleeve 32 includes a first end 321 and second end 322 away from this first end 321, the first end 321 of this inner sleeve 32 is connected to the second end 312 of this burning seat 31, and the first end 321 of this inner sleeve 32 be resisted against described three against flange 315, this inner sleeve 32 in the second end 322 with bending mode integrally formed be formed with several spiral limb 323, this several spiral limb 323 is adjacent one another are along the circumferencial direction of this inner sleeve 32, this spiral limb 323 is formed with first side 324 and second side 325 away from this first side 324 along the circumferencial direction of this inner sleeve 32, the distance at the second side 325 to this inner sleeve 32 center of this spiral limb 323 is less than the distance at this spiral limb 323 first side 324 to this inner sleeve 32 center.
This outer tube 33 is cylindrical, this outer tube 33 includes a first end 331 and second end 332 away from this first end 331, the first end 331 of this outer tube 33 is sheathed on outside this burning seat 31, and the first end 331 of this outer tube 33 is resisted against three of described burning seat 31 against flange 315, this outer tube 33 is sheathed on outside this inner sleeve 32 simultaneously, second end 332 of this outer tube 33 is inwardly convexly equipped with one against edge 333, is somebody's turn to do the first side 324 of this inner sleeve 32 spiral limb 323 against edge 333 against edge.
This guiding device 30 is also provided with first flow deflector 34 and second flow deflector 35 in this burning seat 31, this first flow deflector 34 is arranged in this combustion chamber 313 with this second flow deflector 35, this first flow deflector 34 is near the first end 311 of this burning seat 31, this second flow deflector 35 near the second end 312 of this burning seat 31, this first flow deflector 34 and this second flow deflector 35 all rounded sheet in the present embodiment.
This first flow deflector 34 is equipped with several first perforation 341, and these several first perforation 341 quantity is in the present embodiment four, and this first perforation 341 is in circular hole, and this first perforation 341 has a first diameter D1.This second flow deflector 35 is equipped with several second perforation 351, the quantity of this several second perforation 351 is less than the quantity of this several first perforation 341, these several second perforation 351 quantity is in the present embodiment three, the central axis of any one in described four first perforation 341 and described three second central axis of any one of boring a hole in 351 not conllinear, this second perforation 351 is in circular hole, this second perforation 351 has a Second bobbin diameter D2, and this Second bobbin diameter D2 is less than this first diameter D1.
This second flow deflector 35 is also equipped with several 3rd perforation 352, the quantity of this several 3rd perforation 352 equals the quantity of this several second perforation 351, these several 3rd perforation 352 quantity is in the present embodiment three, the central axis of any one in described four first perforation 341 and described three the 3rd central axis of any one of boring a hole in 352 not conllinear, described three the 3rd perforation 352 and described three second 351 arrangements interlaced with each other of boring a hole, 3rd perforation 352 is in circular hole, 3rd perforation 352 has a 3rd diameter D3, 3rd diameter D3 is less than this Second bobbin diameter D2.
Shown in Fig. 5 and Fig. 6, be the using state figure of the rifle head of gas hot air gun of the present invention.This rifle head 10 in use, need first the inlet portion 21 of this fuel supply system 20 to be connected to fuel cylinder 90, the gas in fuel cylinder 90 is enable to flow to this export department 22 by this inlet portion 21 via this fuel channel 23, now gas can flow in the burning seat 31 of this guiding device 30 more further, user can light the methane gas in this fuel chambers 313, gas can be constantly mobile in the process of burning, also push air while the gas making gas combustion heat in this inner sleeve 32 to move toward the direction of this inner sleeve 32 second end 322, this rifle head 10 can blow out hot blast by the second end 322 of this inner sleeve 32.
Because of methane gas enter this burning seat 31 time, methane gas sequentially must pass through this first flow deflector 34 and this second flow deflector 35, the first perforation 341 and second of this second flow deflector 35 because of this first flow deflector 34 bore a hole 351 or the 3rd bore a hole 352 not corresponding all each other, make can form eddy current in this inner sleeve 32, effective reduction methane gas is by the flowing velocity after this burning seat 31, and tongues of fire when avoiding methane gas to burn protrude out this guiding device 30.
The present invention can be summarized with regard to the above to have the following advantages:
1. be the rifle head of gas hot air gun of the present invention, wherein rifle head includes a fuel supply system and a guiding device, fuel supply system includes an inlet portion and an export department away from inlet portion, a fuel channel is equipped with in fuel supply system, the inlet portion of the through fuel supply system of fuel channel and export department, guiding device is located at the export department of fuel supply system, guiding device includes a burning seat, burning seat includes a first end and second end away from first end, the first end of burning seat is connected to fuel supply system, burning seat is equipped with a combustion chamber, the first end of combustion chamber burning seat and the second end, guiding device is also provided with first flow deflector and second flow deflector in burning seat, first flow deflector and the second flow deflector are arranged in combustion chamber, first flow deflector is near the first end of burning seat, second flow deflector is near the second end of burning seat, first flow deflector is equipped with several first perforation, second flow deflector is equipped with several second perforation, the central axis of any one and described several second in described several first perforation bore a hole in the central axis of any one not conllinear, methane gas can form eddy current by when the first flow deflector and the second flow deflector, effective reduction methane gas is by the flowing velocity after burning seat, tongues of fire when avoiding methane gas to burn protrude out guiding device.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (10)
1. a rifle head for gas hot air gun, it is characterized in that, it includes:
A fuel supply system, this fuel supply system include an inlet portion and one be equipped with a fuel channel in this fuel supply system away from an export department of this inlet portion, the inlet portion of this fuel channel this fuel supply system through and export department;
A guiding device, this guiding device is located at the export department of this fuel supply system, this guiding device includes a burning seat, this burning seat includes a first end and second end away from this first end, the first end of this burning seat is connected to this fuel supply system, this burning seat is equipped with a combustion chamber, the first end of this burning seat of this combustion chamber and the second end, this guiding device is also provided with first flow deflector and second flow deflector in this burning seat, this first flow deflector and this second flow deflector are arranged in this combustion chamber, this first flow deflector is near the first end of this burning seat, this second flow deflector is near the second end of this burning seat, this first flow deflector is equipped with several first perforation, this second flow deflector is equipped with several second perforation, the central axis of any one and described several second in described several first perforation bore a hole in the central axis of any one not conllinear.
2. the rifle head of gas hot air gun as claimed in claim 1, is characterized in that: this first perforation has first diameter, and this second perforation has a Second bobbin diameter, and this Second bobbin diameter is less than this first diameter.
3. the rifle head of gas hot air gun as claimed in claim 2, it is characterized in that: this second flow deflector is also equipped with several 3rd perforation, the quantity of this several 3rd perforation equals this several biperforate quantity, the central axis of any one and the described several 3rd in described several first perforation bore a hole in the central axis of any one not conllinear, described several 3rd perforation to be bored a hole arrangement interlaced with each other with described several second, 3rd perforation has the 3rd diameter, and the 3rd diameter is less than this Second bobbin diameter.
4. the rifle head of gas hot air gun as claimed in claim 3, is characterized in that: this several biperforate quantity is less than the quantity of this several first perforation.
5. the rifle head of the gas hot air gun according to any one of Claims 1-4, it is characterized in that: this guiding device includes an inner sleeve and an outer tube, this burning seat is equipped with an external annulus outside this combustion chamber, this burning seat is convexly equipped with several against flange at this external annulus away from the side of this combustion chamber, this inner sleeve includes a first end and second end away from this first end, the first end of this inner sleeve is connected to the second end of this burning seat, and the first end of this inner sleeve is resisted against, and these are several against flange, this outer tube includes a first end and second end away from this first end, the first end of this outer tube is sheathed on outside this burning seat, and the first end of this outer tube is resisted against the several against flange of described burning seat, this outer tube is sheathed on outside this inner sleeve simultaneously.
6. the rifle head of gas hot air gun as claimed in claim 5, it is characterized in that: this inner sleeve the second end with bending mode integrally formed be formed with several spiral limb, this several spiral limb is adjacent one another are along the circumferencial direction of this inner sleeve, this spiral limb is formed with first side and second side away from this first side along the circumferencial direction of this inner sleeve, the distance at the second side to this inner sleeve center of this spiral limb is less than the distance at this spiral limb first side to this inner sleeve center, second end of this outer tube is inwardly convexly equipped with one against edge, be somebody's turn to do the first side of this inner sleeve spiral limb against edge against edge.
7. the rifle head of gas hot air gun as claimed in claim 6, it is characterized in that: this fuel supply system is provided with a diversion seat in this fuel channel, this diversion seat includes a first end and second end away from this first end, this diversion seat is provided with a barrier between the first and second ends, the first end of this diversion seat is not communicated with each other with the second end, the side of this diversion seat is equipped with first side opening and second side opening, this first side opening is near the first end of this diversion seat, this second side opening is near the second end of this diversion seat, this fuel supply system is also provided with an economizer bank, this economizer bank in a tubular form, the two ends of this economizer bank are connected to the first side opening and second side opening of this diversion seat, this economizer bank is communicated with first end and second end of this diversion seat, this economizer bank extends toward the direction away from this fuel supply system inlet portion.
8. the rifle head of gas hot air gun as claimed in claim 7, it is characterized in that: this fuel supply system is also provided with a fuel nozzle, the second end of this diversion seat is located at by this fuel nozzle.
9. the rifle head of gas hot air gun as claimed in claim 8, it is characterized in that: this fuel supply system also includes an extension and an anti-falling piece, this extension is located at the export department of this fuel supply system, this extension and this fuel channel is made to be connected with each other logical, this burning seat is connected to this extension, this anti-falling piece is sheathed on outside this extension, and this anti-falling piece is located at the export department of this fuel supply system in screw lock mode.
10. the rifle head of gas hot air gun as claimed in claim 9, it is characterized in that: this first flow deflector and all rounded sheet of this second flow deflector, this first perforation is in circular hole, and this second perforation is in circular hole, and the 3rd perforation is in circular hole, the quantity of this several first perforation is four, this several biperforate quantity is three, and this external annulus is cylindrical, and this several quantity against flange is three, this inner sleeve is cylindrical, and this outer tube is cylindrical.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171317.1A CN105020711B (en) | 2014-04-25 | 2014-04-25 | Gun head of gas heat air gun |
| CN201710039026.0A CN106678803B (en) | 2014-04-25 | 2014-04-25 | The pipette tips of gas hot air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171317.1A CN105020711B (en) | 2014-04-25 | 2014-04-25 | Gun head of gas heat air gun |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710039026.0A Division CN106678803B (en) | 2014-04-25 | 2014-04-25 | The pipette tips of gas hot air gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105020711A true CN105020711A (en) | 2015-11-04 |
| CN105020711B CN105020711B (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410171317.1A Active CN105020711B (en) | 2014-04-25 | 2014-04-25 | Gun head of gas heat air gun |
| CN201710039026.0A Active CN106678803B (en) | 2014-04-25 | 2014-04-25 | The pipette tips of gas hot air gun |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710039026.0A Active CN106678803B (en) | 2014-04-25 | 2014-04-25 | The pipette tips of gas hot air gun |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113028070A (en) * | 2019-12-25 | 2021-06-25 | 爱烙达股份有限公司 | Pressure display valve and gas tool equipped with same |
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| GB527352A (en) * | 1939-02-18 | 1940-10-07 | William Leslie Jones | Improvements in, and connected with, radiant heat tubes |
| JPS60218505A (en) * | 1984-04-13 | 1985-11-01 | Babcock Hitachi Kk | Burner |
| CN201344532Y (en) * | 2008-12-16 | 2009-11-11 | 蔡松潮 | Burning torch pipe fitting for complete mixing swirl burner |
| CN102878560A (en) * | 2011-07-11 | 2013-01-16 | 爱烙达股份有限公司 | Flame group with lifting device |
| CN103292463A (en) * | 2012-03-02 | 2013-09-11 | 爱烙达股份有限公司 | Hot air gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106678803A (en) | 2017-05-17 |
| CN106678803B (en) | 2019-01-08 |
| CN105020711B (en) | 2017-05-24 |
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