CN104174512B - Heat gun annular nozzle - Google Patents
Heat gun annular nozzle Download PDFInfo
- Publication number
- CN104174512B CN104174512B CN201410351004.4A CN201410351004A CN104174512B CN 104174512 B CN104174512 B CN 104174512B CN 201410351004 A CN201410351004 A CN 201410351004A CN 104174512 B CN104174512 B CN 104174512B
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- CN
- China
- Prior art keywords
- nozzle
- annular
- shower nozzle
- heat
- semi
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
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Abstract
The present invention relates to a kind of heat gun annular nozzle of heat-shrink tube.Being be connected to annular nozzle in the outlet of the straight conical nozzle of heat gun, described annular nozzle is to be made up of the ring-like shower nozzle II of semi-circular shower nozzle I and half, and semi-circular shower nozzle I central authorities are connected to the straight conical nozzle of heat gun；Inner ring surface at the ring-like shower nozzle II of semi-circular shower nozzle I and half all has annular air mouth I.The heat gun annular nozzle of the present invention, reasonable in design, first half doughnut portions and rear semicircle annular section composition is added at right cone type shower nozzle.To be inserted in annular nozzle by contracting cable, heat gun gushes out heat energy, and heat energy enters annular space through straight-tapered spray canister.Annular space inwall has a very thin and uniform air-out gap, and heat energy on the outer wall of the heat-shrink tube of pyrocondensation, is made heat-shrink tube thermally equivalent being injected in of even heat through meticulous seam, and substantial amounts of heat energy is fully utilized, and greatly reduces the time of pyrocondensation cable.
Description
Technical field
The present invention relates to a kind of heat gun shower nozzle, especially relate to a kind of heat gun annular nozzle for heat-shrink tube.
Background technology
Its shower nozzle of currently used heat gun is right cone type, the temperature of ejection is a branch of, substantial amounts of heat can only focus on and a bit then leave, only minor heat is utilized, and major part heat wastes, and piece cable connector of pyrocondensation needs Mobile hot air rifle to be operated with a hours, time and effort consuming, due to the overlong time of pyrocondensation cable, affect rate during the operation of oil well, affect yield.
Summary of the invention
This has and is intended to overcome the deficiencies in the prior art, it is provided that a kind of heat gun annular nozzle, successfully solves the problems referred to above, especially in outdoor work, more has extraordinary effect.
The heat gun annular nozzle of the present invention, is be connected to annular nozzle in the outlet of the straight conical nozzle of heat gun, and described annular nozzle is to be made up of the ring-like shower nozzle II of semi-circular shower nozzle I and half, and semi-circular shower nozzle I central authorities are connected to the straight conical nozzle of heat gun；Inner ring surface at the ring-like shower nozzle II of semi-circular shower nozzle I and half all has annular air mouth I.
As a further improvement on the present invention, annular nozzle is to be made up of semi-circular shower nozzle I and half ring-like shower nozzle II grafting.
As a further improvement on the present invention, the two ends of semi-circular shower nozzle I are connected to the annular connecting portion of opening, and annular connecting portion inserts the two ends of half ring-like shower nozzle II, and the inner ring surface opening of annular connecting portion is air outlet II.
As a further improvement on the present invention, the gap width of annular air mouth I is 0.3～1.5mm.
As a further improvement on the present invention, the outer surface of the ring-like shower nozzle II of semi-circular shower nozzle I and half all scribbles thermostable heat-isolating coating.
As a further improvement on the present invention, having fixing post in the termination of half ring-like shower nozzle II, fixing post secures chain, the other end of chain is connected with the lock post of semi-circular shower nozzle I termination.
The heat gun annular nozzle of the present invention, reasonable in design, first half doughnut portions and rear semicircle annular section composition is added at right cone type shower nozzle.To be inserted in annular nozzle by contracting cable, heat gun gushes out heat energy, and heat energy enters annular space through straight-tapered spray canister.Annular space inwall has a very thin and uniform air-out gap, and heat energy on the outer wall of the heat-shrink tube of pyrocondensation, is made heat-shrink tube thermally equivalent being injected in of even heat through meticulous seam, and substantial amounts of heat energy is fully utilized, and greatly reduces the time of pyrocondensation cable.After the pyrocondensation end of job, it is possible to annular nozzle is separated, in order to install and the operation of dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of Fig. 1；
Fig. 3 is the STRUCTURE DECOMPOSITION figure of annular nozzle；
Fig. 4 is the sectional view of semi-circular shower nozzle；
Fig. 5 is semi-circular shower nozzle I end view drawing；
Fig. 6 is the sectional view of semi-circular shower nozzle II and connecting portion 5 lap-joint.
Detailed description of the invention
The heat gun annular nozzle of the present invention, it is be connected to annular nozzle in the outlet of the straight conical nozzle 1 of heat gun, described annular nozzle is to be made up of semi-circular shower nozzle I 2 and half ring-like shower nozzle II 3, as it is shown in figure 1, semi-circular shower nozzle I 2 central authorities are connected to the straight conical nozzle 1 of heat gun；Inner ring surface at semi-circular shower nozzle I 2 and half ring-like shower nozzle II 3 all has annular air mouth I 4, and the gap width of annular air mouth I 4 is 0.3～1.5mm.
Described annular nozzle is to be made up of semi-circular shower nozzle I 2 and half ring-like shower nozzle II 3 grafting, as shown in Figure 2 and Figure 3, is namely connected to the annular connecting portion 5 of opening at the two ends of semi-circular shower nozzle I 2, as shown in Figure 5；Annular connecting portion 5 inserts the two ends of half ring-like shower nozzle II 3, and as shown in Figure 6, the inner ring surface opening of annular connecting portion 5 is air outlet II 6.Air outlet II 6 and annular air mouth I 4 are corresponding.Shower nozzle is arranged to annular, and during its work, air-out is uniformly without dead angle, without Mobile hot air rifle or heat-shrink tube, can be efficiently completed pyrocondensation work.
The present invention all scribbles thermostable heat-isolating coating 7 at the outer surface of semi-circular shower nozzle I 2 and half ring-like shower nozzle II 3, as shown in Fig. 4, Fig. 5, Fig. 6, what thermostable heat-isolating coating 7 one aspect was possible to prevent in shower nozzle heat scatters and disappears, on the other hand after pyrocondensation end-of-job, when staff carries out disassembling section, it is prevented that be burned.Thermostable heat-isolating coating, is a kind of component inorganic coating, and heatproof amplitude is at-80 1800 DEG C, heat conductivity is 0.03W/m.K, can suppressing heat radiation and the conduction heat of high temp objects and cryogenic object, the heat of 70% can be kept for high temp objects not lose, this coating is prior art.
Having fixing post 8 in the termination of half ring-like shower nozzle II 3, fixing post 8 secures chain 9, the other end of chain 9 is connected with the lock post 10 of semi-circular shower nozzle I 2 termination, and chain 9 and lock post 10 can reconcile the degree of its locking, as shown in Figure 1.Two semicircular ring shower nozzles can in a non-operative state, be connected together by chain 9 one aspect, it is prevented that it is lost；On the other hand it is also ensured that operationally prevent because two semicircular ring shower nozzles are separated by the impact of hot blast, thus ensure that what pyrocondensation worked is smoothed out.
In the present invention, the straight conical nozzle 1 of heat gun can be flexibly connected with semi-circular shower nozzle I 2, can also fix and be connected, and semi-circular shower nozzle according to the size of heat-shrink tube, can be arranged to different size model, with the needs under applicable different operating environment.
Below the marked improvement of the present invention is described further:
The 1 hour time used by former pyrocondensation cable, the 20 minutes time used by existing pyrocondensation cable, can be 40 minutes the time of saving, and during the operation of namely a bite well, rate increases by 40 minutes.By a bite oil well day production fluid 100 tons, moisture 70%, day oil-producing then 30 tons of calculating: save the time can 24 hours ÷ of many oil-producing=30 ton ÷ 60 minutes × 40 minutes=0.83 ton, 0.83 ton × 7000 tons/unit=5810 yuan, Meteorological=7.5 yuan ,-7.5 yuan, direct economic benefit=5810 yuan=5802.5 yuan.
Claims (4)
1. heat gun annular nozzle, it is characterized in that the outlet of the straight conical nozzle (1) at heat gun is connected to annular nozzle, described annular nozzle is to be made up of the ring-like shower nozzle II (3) of semi-circular shower nozzle I (2) and half, and semi-circular shower nozzle I (2) central authorities are connected to the straight conical nozzle (1) of heat gun；Inner ring surface at the ring-like shower nozzle II (3) of semi-circular shower nozzle I (2) and half all has annular air mouth I (4)；Described annular nozzle is to be made up of semi-circular shower nozzle I (2) and half ring-like shower nozzle II (3) grafting, the annular connecting portion (5) of opening it is connected at the two ends of semi-circular shower nozzle I (2), annular connecting portion (5) inserts the two ends of half ring-like shower nozzle II (3), and the inner ring surface opening of annular connecting portion (5) is air outlet II (6).
2. heat gun annular nozzle as claimed in claim 1, it is characterised in that the gap width of annular air mouth I (4) is 0.3～1.5mm.
3. heat gun annular nozzle as claimed in claim 1, it is characterised in that the outer surface of the ring-like shower nozzle II (3) of semi-circular shower nozzle I (2) and half all scribbles thermostable heat-isolating coating (7).
4. heat gun annular nozzle as claimed in claim 1, it is characterized in that there is fixing post (8) in the termination of half ring-like shower nozzle II (3), securing chain (9) on fixing post (8), the other end of chain (9) is connected with the lock post (10) of semi-circular shower nozzle I (2) termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351004.4A CN104174512B (en) | 2014-07-23 | 2014-07-23 | Heat gun annular nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351004.4A CN104174512B (en) | 2014-07-23 | 2014-07-23 | Heat gun annular nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174512A CN104174512A (en) | 2014-12-03 |
| CN104174512B true CN104174512B (en) | 2016-07-13 |
Family
ID=51956019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351004.4A Expired - Fee Related CN104174512B (en) | 2014-07-23 | 2014-07-23 | Heat gun annular nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174512B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB440727A (en) * | 1934-07-04 | 1936-01-06 | Edward Charles Ferguson | Improvements in or relating to spraying devices |
| CN200939535Y (en) * | 2006-08-15 | 2007-08-29 | 谭永强 | Circular hot air welding tip |
| CN201394552Y (en) * | 2009-05-15 | 2010-02-03 | 大庆开发区东油新技术有限公司 | High-efficiency energy-saving high-voltage water efflux annular jet head |
| CN201764704U (en) * | 2010-08-27 | 2011-03-16 | 河南省电力公司商丘供电公司 | Air outlet joint with 360 degrees turning for heat gun |
| CN201944852U (en) * | 2010-12-30 | 2011-08-24 | 河南省电力公司商丘供电公司 | 360-degree flame gun |
| CN103178368A (en) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | Parallel thermal shrinkage joint |
-
2014
- 2014-07-23 CN CN201410351004.4A patent/CN104174512B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB440727A (en) * | 1934-07-04 | 1936-01-06 | Edward Charles Ferguson | Improvements in or relating to spraying devices |
| CN200939535Y (en) * | 2006-08-15 | 2007-08-29 | 谭永强 | Circular hot air welding tip |
| CN201394552Y (en) * | 2009-05-15 | 2010-02-03 | 大庆开发区东油新技术有限公司 | High-efficiency energy-saving high-voltage water efflux annular jet head |
| CN201764704U (en) * | 2010-08-27 | 2011-03-16 | 河南省电力公司商丘供电公司 | Air outlet joint with 360 degrees turning for heat gun |
| CN201944852U (en) * | 2010-12-30 | 2011-08-24 | 河南省电力公司商丘供电公司 | 360-degree flame gun |
| CN103178368A (en) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | Parallel thermal shrinkage joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104174512A (en) | 2014-12-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20190723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |