CN209102966U - Sheath blows head - Google Patents
Sheath blows head Download PDFInfo
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- CN209102966U CN209102966U CN201821954650.XU CN201821954650U CN209102966U CN 209102966 U CN209102966 U CN 209102966U CN 201821954650 U CN201821954650 U CN 201821954650U CN 209102966 U CN209102966 U CN 209102966U
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- blow head
- head
- cover plate
- fiber channel
- blows
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Abstract
The application belongs to fiber optic cable manufacture field, in particular to a kind of sheath blows head, including symmetrically arranged upper blow head and lower blow head, the upper blow head arrival end is provided with upper cover plate, the lower blow head arrival end is provided with lower cover plate, the upper blow head bottom surface is bonded the middle part after setting with lower blow head bottom surface and forms the cylindric fiber channel passed through for optical cable, multiple gas outlets for air blowing are distributed on the circumference of the fiber channel outlet end, multiple inflatable mouths pass through inclination air flue respectively and are connected to upper blow head or lower blow head.The application can allow existing air pump on production line, air pump wind at random is gathered in same point blowout, high speed winds pass sequentially through upper and lower lids to upper and lower blow head, it is realized after being come out from gas outlet and the optical cable passed through in fiber channel is carried out to encircle blowing, reinforcing blowing effect and area, the application also can allow multiple blow heads and is further reached water removal purpose by the way of linear array.
Description
Technical field
The application belongs to fiber optic cable manufacture field, in particular to a kind of sheath blows head.
Background technique
Now current sheath water-blowing device is directly blown out the wind of air pump using curved opening structure from arcwall face, acts on light
Cable, which structure is simple, but since the wind of blowout is cannot concentrating of scattering, it is limited to the blowout ability of water.Such as patent
Application No. is CN201210452442.0, the applying date 20121113, the patent of invention of entitled " a kind of cable drying device ",
Its technical solution are as follows: the invention discloses a kind of cable drying devices comprising air pump, gas outlet, the first tracheae, air inlet,
Blowning installation, suction inlet, the second tracheae, suction outlet, getter device, gas outlet and suction inlet are located at the two of air pump
One end of side, the first tracheae is connect with gas outlet, and the other end of the first tracheae is connect with air inlet, and air inlet and blowning installation connect
It connects, one end of the second tracheae is connect with suction inlet, and the other end of the second tracheae is connect with suction outlet, suction outlet and air-breathing
Device connection.
Although above-mentioned patent is made that air blowing and outlet gas part and is partly improved, it is still without solving existing skill
The above problem present in art.
Summary of the invention
Excessively disperse for the wind of blowout of the existing technology, not enough the problems in collection, currently proposed a kind of pair of optical cable
Blowing down effect, good sheath blows head.
In order to realize the above technical effect, the application use the specific scheme is that
A kind of sheath blows head, it is characterised in that: including symmetrically arranged upper blow head and lower blow head, the upper blow head entrance
End is provided with upper cover plate, and the lower blow head arrival end is provided with lower cover plate, and the upper blow head bottom surface is bonded with lower blow head bottom surface to be set
The middle part postponed forms the cylindric fiber channel passed through for optical cable, is distributed on the circumference of the fiber channel outlet end useful
In multiple gas outlets of air blowing, multiple inflatable mouths pass through inclination air flue respectively and are connected to upper blow head or lower blow head.
The intersection point of the inclination air flue and fiber channel center line is located at except fiber channel.
The upper blow head overall structure is in semicircle shape, and the upper blow head is internally provided with semicircular arc-shaped gas chamber, the gas
Room end face is provided with stomata, and the stomata passes through the epithelium healing being obliquely installed and is connected to the gas outlet of upper blow head bottom surface.
The lower blow head overall structure is in semicircle shape, and the lower blow head is internally provided with semicircular arc-shaped gas chamber, the gas
Room end face is provided with stomata, and the stomata passes through the downtake being obliquely installed and is connected to the gas outlet of lower blow head bottom surface.
Whole cylindrical structure, the bottom of the upper blow head and lower blow head after the upper blow head and lower blow head are symmetrical above and below
Semi-circular recesses are provided with, two semi-circular recesses combine the cylindric fiber channel to be formed.
Gas outlet is 16, and 16 gas outlets are evenly distributed on the circumferential surface of fiber channel.
The upper cover plate is identical as upper blow head end surface shape, and the upper cover plate is identical as lower cover plate structure, the upper cover plate
The gas-tpe fitting hole for being connected with tracheae is provided with lower cover plate surface.
Cover board connecting hole is provided on the upper blow head, corresponding position is provided with cover board fixation hole on the upper cover plate.
The aperture of the fiber channel is 30mm.Fiber channel is primarily to be convenient for passing through for optical cable, because last
Wind can all be focused on later by stomata it is fixed a little thus aperture may not need accomplish it is adjustable.
It is provided with air packing between the upper cover plate and upper blow head, is provided between the lower cover plate and downtake airtight
Pad.
The air packing with a thickness of 1mm.
The venthole of upper blow head or lower blow head is 8 total, and 20 ° of interval is divided equally；All ventholes are in respective plane
Run through with fiber channel wall at 20 ° of angles, when running through in 20 ° of angles, so that air-flow convergent point is located at except blow head, prevents from blowing down
Water droplet fall in upper blow head or lower blow head.
The advantages of the application are as follows:
1, the application can allow existing air pump on production line, and air pump wind at random is gathered in same point blowout, high speed
Wind passes sequentially through upper and lower lids to upper and lower blow head, realizes after coming out from gas outlet and carries out ring to the optical cable passed through in fiber channel
It embraces and blows down, reinforcing blowing effect and area, the application also can allow multiple blow heads and further reached by the way of linear array
Remove water purpose.
2, the intersection point of inclination air flue and fiber channel center line is located at except fiber channel, that is, is able to achieve air-flow aggregation point
In structure peripheral, without individually staying drainage hole on blow head, and the structure of the application is simple, and scalability is strong.
3, this architecture quality is light, and machining property is good, and will not get rusty, and acoustical behavior is preferable, is not likely to produce sympathetic response.
Detailed description of the invention
Fig. 1 is the application overall structure diagram.
Fig. 2 is upper blow head or lower blow head structural schematic diagram.
Fig. 3 is the structural schematic diagram of upper blow head or lower blow head.
Fig. 4 is the structural schematic diagram of upper cover plate.
In attached drawing:
The upper blow head of 1-, blow head under 2-, 3- upper cover plate, 4- lower cover plate, 5- fiber channel, the gas outlet 6-, in 7- fiber channel
Heart line, 8- intersection point, 9- gas chamber, 10- stomata, 11- epithelium healing, 12- downtake, 13- gas-tpe fitting hole, 14- cover board connecting hole,
15- cover board fixation hole.
Specific embodiment
Embodiment 1
It includes symmetrically arranged upper blow head 1 and lower blow head 2 that a kind of sheath, which blows head, and upper 1 arrival end of blow head is provided with
Upper cover plate 3, lower 2 arrival end of blow head is provided with lower cover plate 4, after upper 1 bottom surface of blow head is bonded setting with lower 2 bottom surface of blow head
Middle part form the cylindric fiber channel 5 passed through for optical cable, be distributed with and be used on the circumference of 5 outlet end of fiber channel
The multiple gas outlets 6 blown, multiple inflatable mouths pass through inclination air flue respectively and are connected to upper blow head 1 or lower blow head 2.The application can take
With air pump existing on production line, air pump wind at random is gathered in same point blowout, high speed winds pass sequentially through upper and lower lids 4
It to upper and lower blow head 2, is realized after being come out from gas outlet 6 and the optical cable passed through in fiber channel 5 is carried out to encircle blowing, reinforce blowing down
Effect and area, the application also can allow multiple blow heads and further reached water removal purpose by the way of linear array.
Embodiment 2
It includes symmetrically arranged upper blow head 1 and lower blow head 2 that a kind of sheath, which blows head, and upper 1 arrival end of blow head is provided with
Upper cover plate 3, lower 2 arrival end of blow head is provided with lower cover plate 4, after upper 1 bottom surface of blow head is bonded setting with lower 2 bottom surface of blow head
Middle part form the cylindric fiber channel 5 passed through for optical cable, be distributed with and be used on the circumference of 5 outlet end of fiber channel
The multiple gas outlets 6 blown, multiple inflatable mouths pass through inclination air flue respectively and are connected to upper blow head 1 or lower blow head 2.
The intersection point 8 of the inclination air flue and fiber channel center line 7 is located at except fiber channel 5.
1 overall structure of upper blow head is in semicircle shape, and the upper blow head 1 is internally provided with semicircular arc-shaped gas chamber 9, described
9 end face of gas chamber is provided with stomata 10, and the stomata 10 passes through the gas outlet 6 of the epithelium healing 11 and upper 1 bottom surface of blow head that are obliquely installed
Connection.
2 overall structure of lower blow head is in semicircle shape, and the lower blow head 2 is internally provided with semicircular arc-shaped gas chamber 9, described
9 end face of gas chamber is provided with stomata 10, and the stomata 10 passes through the gas outlet 6 of the downtake 12 and lower 2 bottom surface of blow head that are obliquely installed
Connection.
Whole cylindrical structure after the upper blow head 1 and lower blow head 2 are symmetrical above and below, the upper blow head 1 and lower blow head 2
Bottom is provided with semi-circular recesses, and two semi-circular recesses combine the cylindric fiber channel 5 to be formed.
Gas outlet 6 is 16, and 16 gas outlets 6 are evenly distributed on the circumferential surface of fiber channel 5.
The upper cover plate 3 is identical as upper 1 end surface shape of blow head, and the upper cover plate 3 is identical as 4 structure of lower cover plate, it is described on
Cover board 3 and 4 surface of lower cover plate are provided with the gas-tpe fitting hole 13 for being connected with tracheae.
Cover board connecting hole 14 is provided on the upper blow head 1, corresponding position is provided with cover board and fixes on the upper cover plate 3
Hole 15.
The aperture of the fiber channel 5 is 30mm.Fiber channel 5 is primarily to be convenient for passing through for optical cable, because finally
Wind can all be focused on later by stomata 10 it is fixed a little thus aperture may not need accomplish it is adjustable.
It is provided with air packing between the upper cover plate 3 and upper blow head 1, is provided between the lower cover plate 4 and downtake 12
Air packing.
The air packing with a thickness of 1mm.
The venthole 10 of upper blow head 1 or lower blow head 2 is 8 total, and 20 ° of interval is divided equally；All ventholes 10 are in respective plane
On can run through with 5 wall of fiber channel at 20 ° of angles, when running through in 20 ° of angles so that air-flow convergent point is located at except blow head,
Prevent the water droplet blown down from falling in upper blow head 1 or lower blow head 2.
The application can allow existing air pump on production line, and air pump wind at random is gathered in same point blowout, high speed winds
Upper and lower lids 4 are passed sequentially through to upper and lower blow head 2, is realized after being come out from gas outlet 6 and the optical cable passed through in fiber channel 5 is carried out
Blowing is encircled, reinforcing blowing effect and area, the application also can allow multiple blow heads and further reached by the way of linear array
To water removal purpose.The intersection point 8 of inclination air flue and fiber channel center line 7 is located at except fiber channel 5, that is, is able to achieve air-flow aggregation
Point is located at structure peripheral, and without individually staying drainage hole on blow head, and the structure of the application is simple, and scalability is strong.
Claims (10)
1. a kind of sheath blows head, it is characterised in that: including symmetrically arranged upper blow head (1) and lower blow head (2), the upper blow head
(1) arrival end is provided with upper cover plate (3), and lower blow head (2) arrival end is provided with lower cover plate (4), upper blow head (1) bottom surface
Middle part after being bonded setting with lower blow head (2) bottom surface forms the cylindric fiber channel (5) passed through for optical cable, and the optical cable is logical
Be distributed with multiple gas outlets (6) for air blowing on the circumference of road (5) outlet end, multiple inflatable mouths pass through respectively inclination air flue with
Upper blow head (1) or lower blow head (2) connection.
2. a kind of sheath according to claim 1 blows head, it is characterised in that: the inclination air flue and fiber channel center
The intersection point (8) of line (7) is located at except fiber channel (5).
3. a kind of sheath according to claim 2 blows head, it is characterised in that: upper blow head (1) overall structure is in half
Round shape, the upper blow head (1) are internally provided with gas chamber (9), and gas chamber (9) end face is provided with stomata (10), the stomata
(10) it is connected to by the epithelium healing (11) being obliquely installed with the gas outlet (6) of upper blow head (1) bottom surface.
4. a kind of sheath according to claim 2 blows head, it is characterised in that: lower blow head (2) overall structure is in half
Round shape, the lower blow head (2) are internally provided with gas chamber (9), and gas chamber (9) end face is provided with stomata (10), the stomata
(10) it is connected to by the downtake (12) being obliquely installed with the gas outlet (6) of lower blow head (2) bottom surface.
5. a kind of sheath according to claim 2 blows head, it is characterised in that: on the upper blow head (1) and lower blow head (2)
The bottom of lower symmetrical rear whole cylindrical structure, the upper blow head (1) and lower blow head (2) is provided with semi-circular recesses, and two
A semi-circular recesses combine the cylindric fiber channel (5) to be formed.
6. a kind of sheath according to claim 2 blows head, it is characterised in that: gas outlet (6) are 16,16 gas outlets
(6) it is evenly distributed on the circumferential surface of fiber channel (5).
7. a kind of sheath according to claim 2 blows head, it is characterised in that: the upper cover plate (3) and upper blow head (1) are held
Face shape is identical, and the upper cover plate (3) is identical as lower cover plate (4) structure, the upper cover plate (3) and the setting of lower cover plate (4) surface
There is the gas-tpe fitting hole (13) for being connected with tracheae.
8. a kind of sheath according to claim 2 blows head, it is characterised in that: be provided with cover board on the upper blow head (1)
Connecting hole (14), corresponding position is provided with cover board fixation hole (15) on the upper cover plate (3).
9. a kind of sheath according to claim 2 blows head, it is characterised in that: the aperture of the fiber channel (5) is
30mm。
10. a kind of sheath according to claim 2 blows head, it is characterised in that: the upper cover plate (3) and upper blow head (1)
Between be provided with air packing, be provided with air packing between the lower cover plate (4) and downtake (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954650.XU CN209102966U (en) | 2018-11-26 | 2018-11-26 | Sheath blows head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954650.XU CN209102966U (en) | 2018-11-26 | 2018-11-26 | Sheath blows head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102966U true CN209102966U (en) | 2019-07-12 |
Family
ID=67161432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821954650.XU Active CN209102966U (en) | 2018-11-26 | 2018-11-26 | Sheath blows head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904518A (en) * | 2021-02-21 | 2021-06-04 | 重庆渝信路桥发展有限公司 | High-altitude high-speed highway optical cable construction auxiliary device and construction process |
-
2018
- 2018-11-26 CN CN201821954650.XU patent/CN209102966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904518A (en) * | 2021-02-21 | 2021-06-04 | 重庆渝信路桥发展有限公司 | High-altitude high-speed highway optical cable construction auxiliary device and construction process |
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