CN104835603B - High-voltage cable hot-air fan - Google Patents
High-voltage cable hot-air fan Download PDFInfo
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- CN104835603B CN104835603B CN201510248863.5A CN201510248863A CN104835603B CN 104835603 B CN104835603 B CN 104835603B CN 201510248863 A CN201510248863 A CN 201510248863A CN 104835603 B CN104835603 B CN 104835603B
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- hot
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- cartridge heater
- heating tube
- hot blast
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Abstract
The present invention discloses a high-voltage cable hot-air fan which comprises a heating cylinder (7) which is internally provided with a heating tube. The heating cylinder (7) is provided with an air inlet (7a), and the air outlet (7b) of the heating cylinder (7) is provided with a hot-air out tube (4) which is a hollow U-shaped tube. The hot-air out tube (4) is provided with a hot air mouth which faces the U-shaped inner side of the hot-air out tube (4). According to the high-voltage cable hot-air fan, a cable can be conveniently clamped and taken from a U-shaped opening, at the same time the hot-air out tube is provided with a hot-air outlet to blow the cable to be dry, hot air is blown in a radial direction along the cable, the drying effect is greatly improved, the height adjustment is convenient, and convenience is brought to the maintenance and cleaning at the same time.
Description
Technical field
The present invention be more particularly directed to a kind of high tension cable hot-air blower.
Background technology
High tension cable cable core is one kind of electric-cable core, is applied to the major trunk roads of power transmission more.High tension cable cable
Core ingredient from inside to outside mainly includes：Conductor, insulating barrier, sheath and outer jacket.Using aluminium set as sheath,
Non metallic sheath need to apply one layer of anti-corrosion during production outer jacket as in the high tension cable cable core structure of outer jacket on aluminium set surface
Layer, to prevent cable conductor running in because outer jacket damage after, outer bound pair aluminium set cause corrosion.High tension cable was being manufactured
Cheng Zhong, according to technological requirement, electrical cable aluminium sheath outside will be squeezed outside one layer of insulation as oversheath, and with extruder oversheath is being extruded
When, needing to apply last layer Colophonium on aluminium set surface, Colophonium must as early as possible solidify, not so can accumulate below aluminium sheath, be easy for
Cause sheath to bubble, have a strong impact on product quality.
High tension cable needs to apply last layer liquid graphite on sheath after the completion of oversheath is extruded, and liquid graphite is necessary
Solidify as early as possible, not so will result in sheath upper surface without graphite, lower surface graphite is more, and graphite is coated uneven, affect finished product
Pressure experiment.
And high tension cable oversheath is when extruder is extruded, it is necessary to be water-cooled mode and rapidly cool down down sheath temperature
Come, surface of outer sheath just has globule presence.The globule can cause traction belts to skid, and affect ink jet numbering machine lettering.
Therefore those skilled in the art be devoted to developing a kind of Colophonium for quickly drying up high tension cable surface of outer sheath,
The hot-air blower of graphite or the globule.
The content of the invention
In view of the drawbacks described above of prior art, the technical problem to be solved is to provide one kind and quickly dries up height
The hot-air blower of the Colophonium, graphite or the globule of voltage cable surface of outer sheath.
For achieving the above object, the invention provides a kind of high tension cable hot-air blower includes cartridge heater, in the cartridge heater
Heating tube is provided with, cartridge heater is provided with air inlet, and the air outlet of cartridge heater is connected with hot blast discharge pipe, the hot blast discharge pipe
For hollow " u "-shaped pipe, hot-air mouth is offered on two sides of hot blast discharge pipe, hot-air mouth is located at the " u "-shaped of hot blast discharge pipe
Inner side.
Using the hot-air blower of said structure, cable is passed through from the " u "-shaped of hot blast discharge pipe, cartridge heater passes through air inlet
It is connected with blower fan, the wind of blower fan blowout blows out through heating tube from air outlet, and final hot blast blows out from hot blast discharge pipe, uniformly blows
To cable surface, so as to the Colophonium of high tension cable surface of outer sheath, graphite or the globule be dried up.
Preferably, offer two heat extraction air ports on two sides of the hot blast discharge pipe respectively, including the first hot-air mouth and
Second hot-air mouth, first hot-air mouth and the second hot-air mouth are including the hot-air mouth that several are arranged side by side, and described first is hot
The centrage place straight line of hot-air mouth and the angle of horizontal plane that air port is located on hot blast discharge pipe side is 30 °, described second
It is 60 ° that hot-air mouth is located at the centrage place straight line of hot-air mouth on hot blast discharge pipe side with the angle of horizontal plane.By
The position of one hot-air mouth and the second hot-air mouth can be such that hot blast covers by the cable entirety of hot blast discharge pipe, so as to by Colophonium,
Graphite or the globule are quickly dried up.
Preferably, the air inlet of the cartridge heater is located at the top of cartridge heater, the air outlet of cartridge heater is located at cartridge heater cylinder
The bottom of wall, the hot blast discharge pipe is connected to the air outlet of cartridge heater by hot air duct, and the hot air duct is Z-shaped,
The lower end of hot air duct is connected with the air outlet of cartridge heater, and the upper end of hot air duct is connected with hot blast discharge pipe.Air inlet and go out
Air port is separately positioned on the top and bottom of cartridge heater so that air can be complete by cartridge heater inner space, plus thermal effect
Fruit more, while the hot air duct of Z-shaped can lifting hot blast go out the high and low position being in charge of.
Preferably, the cartridge heater and hot air duct are made by stainless steel material, in the outer wall and warm-air pipe of cartridge heater
The outer wall in road is coated with heat insulation layer.Stainless steel is prevented from cartridge heater and hot air duct inwall gets rusty, it is to avoid ferrum
Rust bits are blown on the aluminum pipe for scribbling Colophonium, cause sheath to puncture, while heat insulation layer can be incubated and prevent from scalding.
Preferably, the lower end of the cartridge heater is connected with heating tube end plate, the heating tube end plate is by bolt and hot blast
Machine bottom board is connected, and between heating tube end plate and hot blast machine bottom board nut is lined with, and the nut is worn on bolt.By adjustment
The quantity of nut can freely adjust the high and low position of cartridge heater, crowded to match so as to adjust the high and low position of hot blast discharge pipe
Go out the high and low position of machine.
Preferably, the air inlet of the cartridge heater is provided with cartridge heater adpting flange, cartridge heater adpting flange with plus
Bakelite heat insulation flange is provided between hot cylinder, heating pipe dish, the heating are provided between bakelite heat insulation flange and cartridge heater
The upper end of pipe is connected in heating pipe dish.
Preferably, in order to improve the air firing rate in cartridge heater, the heating tube includes long heating tube and short heating
Pipe, the long heating tube and short heating tube are " u "-shaped, and three long heating tubes and three short heating are provided with cartridge heater
Pipe, the long heating tube and short heating tube 90 ° of settings each other, short heating tube is located in the " u "-shaped of long heating tube.
Preferably, for cleaning debris and water in hot blast discharge pipe, the upper side edge termination of the hot blast discharge pipe is closed,
The lower side termination openings of the hot blast discharge pipe, this opening is connected to by screw thread silk cap closure, the screw thread silk cap thread
On the lower side termination of hot blast discharge pipe.
Preferably, moving integrally for the ease of hot-air blower, the hot blast machine bottom board lower end is provided with universal wheel.
The invention has the beneficial effects as follows：The present invention allows cable from U-shaped opening using the hot blast discharge pipe of " u "-shaped
Snap in take it is convenient, while opening up hot air outlet on hot blast discharge pipe to dry up cable, hot blast wind direction edge
Cable is radially blown over, and is substantially increased and is dried up effect, and altitude mixture control is convenient, while being easy to keep in repair, clearing up.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the left view structural representation of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 regards enlarged diagram.
Fig. 4 is that the B-B of Fig. 2 regards structural representation.
Specific embodiment
With reference to the accompanying drawings and examples the invention will be further described：
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment includes that blower fan 1, hot air duct 2, thermo-couple socket 3, hot blast go out
Airduct 4, bakelite heat insulation flange 5, heating pipe dish 6, cartridge heater 7, long heating tube 9a, short heating tube 9b, electric cabinet 10, cartridge heater bottom
The portions such as plate 11, hot blast machine bottom board 12, bolt 13a, nut 13b, screw thread silk cap 14, universal wheel 15 and cartridge heater adpting flange 16
Three long heating tubes 9a and three short heating tubes 9b, long heating tube 9a and short heating tube are provided with part, the cartridge heater 7
9b is " u "-shaped, long heating tube 9a and the 90 ° of settings each other of short heating tube 9b, and short heating tube 9b is located at long heating tube 9a
In " u "-shaped.
The top of the cartridge heater 7 offers air inlet 7a, is connected by cartridge heater adpting flange 16 above air inlet 7a
Blower fan 1 is connected to, the air outlet of blower fan 1 is communicated with the air inlet 7a of cartridge heater 7, the blower fan 1 passes through cartridge heater adpting flange 16
Be connected on the air inlet 7a that the top of cartridge heater 7 is arranged, be provided between cartridge heater adpting flange 16 and cartridge heater 7 bakelite every
Full-boiled process orchid 5, is provided with heating pipe dish 6, long heating tube 9a and short heating tube between bakelite heat insulation flange 5 and cartridge heater 7
The upper end of 9b is both connected to heat in pipe dish 6.
The bottom of the barrel of the cartridge heater 7 offers air outlet 7b, and the air outlet 7b of the cartridge heater 7 passes through hot air duct
2 are connected with hot blast discharge pipe 4, and the hot air duct 2 is Z-shaped, the lower end of hot air duct 2 and the air outlet 7b phases of cartridge heater 7
Even, the upper end of hot air duct 2 is connected with hot blast discharge pipe 4.
The cartridge heater 7 and hot air duct 2 made by stainless steel material, in the outer wall and hot air duct 2 of cartridge heater 7
Outer wall is coated with heat insulation layer.
The hot blast discharge pipe 4 is hollow " u "-shaped pipe, and two sides of the hot blast discharge pipe 4 are vertically arranged side by side, described
Two heat extraction air ports, including the first hot-air mouth 4a and the second hot-air mouth 4b, the first hot-air mouth 4a and are offered on hot blast discharge pipe 4
Two hot-air mouth 4b are respectively positioned on the " u "-shaped inner side of hot blast discharge pipe 4, if the first hot-air mouth 4a and the second hot-air mouth 4b include
The dry hot-air mouth being arranged side by side.The first hot-air mouth 4a is located at the centrage institute of the hot-air mouth on the side of hot blast discharge pipe 4
It it is 30 ° in the angle of straight line and horizontal plane, the second hot-air mouth 4b is located at the center of the hot-air mouth on the side of hot blast discharge pipe 4
Line place straight line is 60 ° with the angle of horizontal plane.The lower side termination openings of the hot blast discharge pipe 4, this opening is by screw thread
Silk cap 14 is closed, and the screw thread silk cap 14 is threaded on the lower side termination of hot blast discharge pipe 4.
The lower end of the cartridge heater 7 is connected with heating tube end plate 11, and the heating tube end plate 11 is by bolt 13a and hot blast
Machine bottom board 12 is connected, and the lower end of hot blast machine bottom board 12 is provided with universal wheel 15.The heating tube end plate 11 and hot blast machine bottom board 12
Between be lined with nut 13b, the nut 13b is worn on bolt 13a.
Electric cabinet 10 is additionally provided with the hot blast machine bottom board 12, in electric cabinet 10 temp controlled meter, ac contactor are provided with
Device, thermorelay, air switch, power supply indicator, starting stop button, on and off switch, are furnished with power line and earth lead.
Operation principle：
When using, push away to be placed on after Colophonium machine using the universal wheel 15 under hot blast machine bottom board 12 and connect with the mains again, air switch of closing,
Display lamp is bright, opens blower fan 1 and switchs, and outlet just has cold wind to blow out, and adjusts temperature controller temperature, and burner on light is bright, makes cartridge heater 7
Interior heating tube heating, blows out hot blast, then adjusts cable center in hot blast discharge pipe 4, and cable is through crawling traction and extrusion
Machine runs simultaneously, and completes the last one procedure of cable cover(ing).After can also be used for take-up traction, when finished cable coats liquid graphite
Dry up, reduce environmental pollution affect.Also can be placed on after bosh, aqueous vapor be carried out to cable and is dried up, make lettering effect more
It is good.
The preferred embodiment of the present invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations with design of the invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of high tension cable hot-air blower, is characterized in that：Including cartridge heater (7)；Heating tube is provided with the cartridge heater (7),
The cartridge heater (7) is provided with air inlet (7a), and the air outlet (7b) of the cartridge heater (7) is connected with hot blast discharge pipe (4), institute
Hot blast discharge pipe (4) is stated for hollow " u "-shaped pipe, on the hot blast discharge pipe (4) hot-air mouth is offered, hot-air mouth goes out positioned at hot blast
The " u "-shaped inner side of airduct (4)；
Two heat extraction air ports, including the first hot-air mouth (4a) and the second hot-air mouth (4b), institute are offered on the hot blast discharge pipe (4)
The first hot-air mouth (4a) and the second hot-air mouth (4b) are stated including the hot-air mouth that several are arranged side by side, first hot-air mouth
(4a) the centrage place straight line of hot-air mouth and the angle of horizontal plane being located on hot blast discharge pipe (4) side is 30 °, described the
The centrage place straight line of hot-air mouth that two hot-air mouths (4b) are located on hot blast discharge pipe (4) side is with the angle of horizontal plane
60°。
2. a kind of high tension cable hot-air blower as claimed in claim 1, is characterized in that：The air inlet (7a) of the cartridge heater (7)
Positioned at the top of cartridge heater (7), the air outlet (7b) of cartridge heater (7) is located at the bottom of cartridge heater (7) barrel, the hot blast air-out
Pipe (4) is connected to the air outlet of cartridge heater (7) by hot air duct (2), and the hot air duct (2) is Z-shaped, hot air duct
(2) lower end is connected with the air outlet of cartridge heater (7), and the upper end of hot air duct (2) is connected with hot blast discharge pipe (4).
3. a kind of high tension cable hot-air blower as claimed in claim 2, is characterized in that：The cartridge heater (7) and hot air duct (2)
Made by stainless steel material, in the outer wall of cartridge heater (7) and the outer wall of hot air duct (2) heat insulation layer is coated with.
4. a kind of high tension cable hot-air blower as claimed in claim 1, is characterized in that：The lower end of the cartridge heater (7) is connected with
Heating tube end plate (11), heating tube end plate (11) is connected by bolt (13a) with hot blast machine bottom board (12), at cartridge heater bottom
Nut (13b) is lined between plate (11) and hot blast machine bottom board (12), the nut (13b) is worn on bolt (13a).
5. a kind of high tension cable hot-air blower as claimed in claim 1, is characterized in that：Air inlet at the top of the cartridge heater (7)
(7a) place is provided with cartridge heater adpting flange (16), and between cartridge heater adpting flange (16) and cartridge heater (7) bakelite is provided with
Heat insulation flange (5), be provided between bakelite heat insulation flange (5) and cartridge heater (7) heating pipe dish (6), the heating tube it is upper
End is connected in heating pipe dish (6).
6. a kind of high tension cable hot-air blower as described in claim 1 or 5, is characterized in that：The heating tube includes long heating tube
(9a) with short heating tube (9b), the long heating tube (9a) and short heating tube (9b) are " u "-shaped, arrange in cartridge heater (7)
There are three long heating tubes (9a) and three short heating tubes (9b), the long heating tube (9a) and short heating tube (9b) set for 90 ° each other
Put, short heating tube (9b) is located in the " u "-shaped of long heating tube (9a).
7. a kind of high tension cable hot-air blower as claimed in claim 1, is characterized in that：The upper side edge of the hot blast discharge pipe (4)
Termination is closed, the lower side termination openings of the hot blast discharge pipe (4), and this opening is closed by screw thread silk cap (14), the spiral shell
Stricture of vagina silk cap (14) is threaded on the lower side termination of hot blast discharge pipe (4).
8. a kind of high tension cable hot-air blower as claimed in claim 4, is characterized in that：Hot blast machine bottom board (12) lower end is arranged
There is universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248863.5A CN104835603B (en) | 2015-05-15 | 2015-05-15 | High-voltage cable hot-air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248863.5A CN104835603B (en) | 2015-05-15 | 2015-05-15 | High-voltage cable hot-air fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104835603A CN104835603A (en) | 2015-08-12 |
| CN104835603B true CN104835603B (en) | 2017-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510248863.5A Active CN104835603B (en) | 2015-05-15 | 2015-05-15 | High-voltage cable hot-air fan |
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| Country | Link |
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| CN (1) | CN104835603B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632355A (en) * | 2017-09-29 | 2018-01-26 | 烽火通信科技股份有限公司 | A kind of Combined optical cable sheath blow-dry device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180156A (en) * | 2016-12-08 | 2018-06-19 | 镇江东正精工机械有限公司 | A kind of high voltage power distributing cabinet auxiliary heat dissipation wind turbine Temperature-control Monitoring device |
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| CN202008280U (en) * | 2011-02-17 | 2011-10-12 | 廖琳森 | Hot air supply device for drying machine |
| CN203293671U (en) * | 2013-04-27 | 2013-11-20 | 广东中兴塑料纸类印刷有限公司 | Printer drying device |
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| CN204695870U (en) * | 2015-05-15 | 2015-10-07 | 重庆泰山电缆有限公司 | High-tension cable air-heater |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100710293B1 (en) * | 2004-12-30 | 2007-04-23 | 엘지전자 주식회사 | drying device and method thereof |
| CN201885201U (en) * | 2010-09-07 | 2011-06-29 | 戴文育 | Rapid solar steam generator |
| CN102760540B (en) * | 2011-04-29 | 2014-04-16 | 新华都特种电气股份有限公司 | Electromagnetic wire drying device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008280U (en) * | 2011-02-17 | 2011-10-12 | 廖琳森 | Hot air supply device for drying machine |
| CN203293671U (en) * | 2013-04-27 | 2013-11-20 | 广东中兴塑料纸类印刷有限公司 | Printer drying device |
| CN203764617U (en) * | 2014-01-07 | 2014-08-13 | 西姆国腾（大连）智能化工业组装技术有限公司 | Tunnel type cleaning and drying machine for cleaning plastic turnover box |
| CN204000354U (en) * | 2014-08-04 | 2014-12-10 | 黄骄虹 | A kind of clothes hanger with hot blast drying function |
| CN204019792U (en) * | 2014-08-21 | 2014-12-17 | 安徽美腾特种电缆材料有限公司 | A kind of hot air drying drying of cable industry |
| CN204695870U (en) * | 2015-05-15 | 2015-10-07 | 重庆泰山电缆有限公司 | High-tension cable air-heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632355A (en) * | 2017-09-29 | 2018-01-26 | 烽火通信科技股份有限公司 | A kind of Combined optical cable sheath blow-dry device |
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| Publication number | Publication date |
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| CN104835603A (en) | 2015-08-12 |
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