CN104503047B - Optical cable fiber-dividing box - Google Patents
Optical cable fiber-dividing box Download PDFInfo
- Publication number
- CN104503047B CN104503047B CN201410713748.6A CN201410713748A CN104503047B CN 104503047 B CN104503047 B CN 104503047B CN 201410713748 A CN201410713748 A CN 201410713748A CN 104503047 B CN104503047 B CN 104503047B
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- China
- Prior art keywords
- casing
- storehouse
- optical cable
- cable fiber
- dividing
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4469—Security aspects
Abstract
The invention discloses a kind of optical cable fiber-dividing box, belong to technical field of communication equipment, the top in the casing is provided with Luo Sha mechanisms, the Luo Sha mechanisms include a dividing plate, electric rotating machine is provided with the upside of the dividing plate, fine sand is filled with the area of space above the dividing plate；Two pieces of symmetrical rotatable baffle plates are provided with the downside of the dividing plate, the front end of the baffle plate is provided with automatically controlled inductive switch；Set in the bottom of the casing on aspiration pump, the aspiration pump and be provided with breather pipe, the air intake of the breather pipe is arranged in the casing；The side wall of the casing and the chamber door is provided with heat sensor.Compared with prior art, the present invention in optical cable fiber-dividing box setting uniqueness by falling husky device, to the esoteric intensity of a fire of case; put out a fire using fine sand; the short circuit phenomenon that fibre circuit is caused using water, and good extinguishing effect are not only avoid, the purpose of control intensity of a fire guard box in-vivo device is reached.
Description
Technical field
The invention belongs to technical field of communication equipment, more particularly to a kind of optical cable fiber-dividing box.
Background technology
Optical cable fiber-dividing box, or optical cable branch box, are that the cable signal line outside room is linked into fibre circuit plate, from optical fiber
A plurality of fiber-optic signal line is separated in wiring board to the optical module card of fiber optic hub spine switches, connecing for fiber optic network is realized
Enter, be mainly used in the new construction of the 3G/4G base stations of smart city fiber optic network and FTTx broadband access engineering, light
Fibre is zoomed out, remote power feeding etc., is in outdoor environment and is needed independent work, further solves electromagnetic interference problem, saves electric energy,
Reduction discharge, low-carbon environment-friendly can be suitably used for making somebody a mere figurehead, various forms of mounting means such as peg, and carry spirit with installing/dismounting
Living the characteristics of, therefore can be widely applied to the occasions such as wireless base station.
Present optical cable fiber-dividing box is mainly used in exterior components, will be from fibre circuit plate due to having in optical cable fiber-dividing box
A plurality of fiber-optic signal line is separated to the optical module card of fiber optic hub spine switches, has heat in the transmitting procedure of fiber-optic signal
Generation, and optical cable fiber-dividing box is a closed casing relatively, and the aggregation of heat causes box interior temperature to raise, especially
During the broiling summer, lasting high temperature make it that the temperature in casing is very high, and then triggers fire, will be to the biography of fiber-optic signal
Defeated engineering causes serious consequence.Above mentioned problem, it would be highly desirable to solve.
The content of the invention
There is provided a kind of optical cable fiber-dividing box for deficiency of the prior art by the present invention.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：Optical cable fiber-dividing box, including light
Cable fiber-dividing box casing and the chamber door being engaged with the casing, are from top to bottom disposed with public storehouse in the casing, point
It is provided with light device storehouse and cabling storehouse, the public storehouse in wrapping post, the optical splitter storehouse and is disposed with optical splitter Cheng Duan, described
Optical fiber connection socket is provided with cabling storehouse, the top in the casing is provided with Luo Sha mechanisms, and the Luo Sha mechanisms include
One dividing plate, through hole is provided with the dividing plate, and electric rotating machine, the output of the electric rotating machine are provided with the upside of the dividing plate
Blade is provided with axle, fine sand is filled with the area of space above the dividing plate；Two are provided with the downside of the dividing plate
The symmetrical rotatable baffle plate of block, the front end of the baffle plate is provided with automatically controlled inductive switch；In the bottom of the casing, pumping is set
Breather pipe is provided with pump, the aspiration pump, the air intake of the breather pipe is arranged in the casing；In the casing and institute
The side wall for stating chamber door is provided with heat sensor；Controller is additionally provided with the public storehouse.
In order to obtain superior technique effect, further technological improvement also includes, the flip angle scope of the baffle plate
For 0 degree to 45 degree.In this way, to fall husky in-house fine sand to be fast and accurately slipped to region to be put out a fire, and then
The intensity of a fire is controlled, fire extinguishing purpose is realized.
In order to obtain superior technique effect, further technological improvement also includes, set on the chamber door described in
Heat sensor correspond to the area of space in the public storehouse, the optical splitter storehouse and the cabling storehouse respectively.In this way,
Heat sensor is provided with area of space, it is ensured that found in casing after the intensity of a fire, heat sensor is in time by temperature in each storehouse
Degree signal value feeds back to controller, so as to fire extinguishing in time.
In order to obtain superior technique effect, further technological improvement also includes, and is set in the upper surface of the casing
There is fire alarm.In this way, the information for occurring the intensity of a fire in optical cable fiber-dividing box is passed into the external world in time in time, relevant people is allowed
Member's maintenance in time.
In order to obtain superior technique effect, further technological improvement also includes, and the heat sensor is described automatically controlled
Inductive switch, the fire alarm and the aspiration pump are controlled by the controller.
In order to obtain superior technique effect, further technological improvement also includes, and the air intake of the breather pipe is in loudspeaker
Shape, the air intake extends to the middle and upper part in the cabling storehouse.In this way, after aspiration pump is started, middle and upper part in casing
Air can rapidly be evacuated pumping and walk so that the instantaneous state for reaching a near vacuum in casing, be so conducive to
The intensity of a fire is controlled, is that the fire extinguishing of next step fine sand is got ready.
In order to obtain superior technique effect, further technological improvement also includes, and is set on the automatically controlled inductive switch
There is support frame, support frame as described above is with the baffle plate in 90 degree of settings.In this way, after baffle plate is opened, support frame is to baffle plate
It is supported so that become the husky mouth of V-type leakage, facilitate fine sand to fall.
The present invention operation principle be：When the aggregation in optical cable fiber-dividing box due to heat cause box interior temperature raise or
Short circuit triggers concrete on fire, and the heat sensor of box house is experienced after temperature anomaly, and signal is fed back into controller, controller
So that fire alarm sends alarm, while controller sends control signals to aspiration pump, start in aspiration pump, casing
The air of middle and upper part is rapidly evacuated pumping and walked so that the instantaneous state for reaching a near vacuum in casing, so favourable
In the control intensity of a fire.If above-mentioned fire extinguishing is not completed, controller is received after the signal of heat sensor again, starts rotation
After motor and automatically controlled inductive switch, baffle plate is opened, and support frame is supported to baffle plate so that baffle plate becomes the husky mouth of V-type leakage, together
When electric rotating machine drive blade agitation fine sand, fine sand is dropped by through hole leaks husky mouth into V-type, and then is fast and accurately slipped to
Region to be put out a fire so that fire area and air exclusion, and then fire is put out completely.So extinguishing device is set to not only avoid
The short circuit phenomenon of fibre circuit, and good extinguishing effect are caused using water, the purpose of control intensity of a fire guard box in-vivo device is reached.
The beneficial effects of the invention are as follows：By setting the Luo Sha mechanisms of uniqueness in optical cable fiber-dividing box, to occurring in casing
The intensity of a fire, put out a fire using fine sand, not only avoid the short circuit phenomenon that fibre circuit is caused using water, and good extinguishing effect, reach
To the purpose of control intensity of a fire guard box in-vivo device；Heat sensor and controller for being arranged in casing etc., ensure that case
Find in vivo after the intensity of a fire, temperature signal value is fed back to controller by heat sensor in time, reaches the purpose put out a fire in time.
Brief description of the drawings
Fig. 1 is the overall schematic of the present invention.
Fig. 2 be the present invention fall husky structural scheme of mechanism.
Fig. 3 is the Luo Sha mechanisms upward view of the present invention.
Fig. 4 is the structure principle chart of the control circuit of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 to Fig. 4, a kind of specific embodiment of optical cable fiber-dividing box.Optical cable fiber-dividing box, including optical cable
Fiber-dividing box casing 1 and the chamber door 2 being engaged with the casing 1, public storehouse is from top to bottom disposed with the casing 1
11, optical splitter storehouse 12 and cabling storehouse 13 are provided with wrapping post 110, the optical splitter storehouse 12 in the public storehouse 11 and are disposed with
Optical splitter is provided with optical fiber connection socket 130, the top in the casing 1 is provided with into end 120 in the cabling storehouse 13
Luo Sha mechanisms 3, the Luo Sha mechanisms 3 include a dividing plate 31, through hole 310 are provided with the dividing plate 31, in the dividing plate 31
Upside is provided with electric rotating machine 32, the output shaft of the electric rotating machine 32 and is provided with blade 320, in the top of dividing plate 31
Fine sand is filled with area of space；Two pieces of symmetrical rotatable baffle plates 33, the baffle plate are provided with the downside of the dividing plate 31
33 front end is provided with automatically controlled inductive switch 34；Set on aspiration pump 4, the aspiration pump 4 and be provided with the bottom of the casing 1
Breather pipe 41, the air intake of the breather pipe 41 is arranged in the casing 1；Set in the side wall of the casing 1 and the chamber door 2
It is equipped with heat sensor 5；Controller 6 is additionally provided with the public storehouse 11.
In above-mentioned technical proposal, as preferred, the flip angle scope of the baffle plate 33 is 0 degree to 45 degree, is so made
Husky in-house fine sand, which must be fallen, can fast and accurately be slipped to region to be put out a fire, and then control the intensity of a fire, realize fire extinguishing purpose.
In above-mentioned technical proposal, as preferred, the heat sensor 5 set on the chamber door 2 is corresponded to respectively
The area of space in the public storehouse 11, the optical splitter storehouse 12 and the cabling storehouse 13, the area of space so in each storehouse
Inside it is provided with heat sensor, it is ensured that found in casing 1 after the intensity of a fire, heat sensor 5 in time feeds back to temperature signal value
Controller, so as to fire extinguishing in time.
In above-mentioned technical proposal, as preferred, the upper surface of the casing 1 is provided with fire alarm 7.So and
When by optical cable fiber-dividing box occur the intensity of a fire information pass to the external world in time, allow related personnel to overhaul in time.
In above-mentioned technical proposal, preferred, the heat sensor 5, the automatically controlled inductive switch 34, the fire alarm are used as
Alarm 7 and the aspiration pump 4 are by the control of the controller 6.
In above-mentioned technical proposal, as preferred, the air intake of the breather pipe 41 is in horn-like, the air intake extension
To the middle and upper part in the cabling storehouse 13.So after aspiration pump is started, the air of middle and upper part can be rapidly evacuated in casing 1
Pump 4 is siphoned away so that the instantaneous state for reaching a near vacuum in casing 1, and intensity of a fire burning is supported without oxygen, so favourable
It is that the fire extinguishing of next step fine sand is got ready in the control intensity of a fire.
In above-mentioned technical proposal, as preferred, support frame 340, the branch are provided with the automatically controlled inductive switch 34
Support 340 is with the baffle plate 33 in 90 degree of settings.So after baffle plate 33 is opened, support frame 340 is supported to baffle plate 33,
So that becoming the husky mouth of V-type leakage, fine sand is facilitated to fall.
The present invention operation principle be：When the aggregation in optical cable fiber-dividing box due to heat causes the internal temperature of casing 1 to raise
Trigger the heat sensor 5 inside concrete on fire, casing 1 to experience after temperature anomaly, signal is fed back into controller 6, controller 6
So that fire alarm 7 sends alarm, while controller 6 sends control signals to aspiration pump 4, start aspiration pump 4, case
The air of middle and upper part is rapidly evacuated pump 4 and siphoned away in body 1 so that the instantaneous state for reaching a near vacuum in casing 1, this
Sample is conducive to controlling the intensity of a fire.If above-mentioned fire extinguishing is not completed, controller 6 is received after the signal of heat sensor 5 again,
Start after electric rotating machine 32 and automatically controlled inductive switch 34, baffle plate 33 is opened, and support frame 340 is supported to baffle plate 33 so that
Baffle plate 33 becomes the husky mouth of V-type leakage, leads to while electric rotating machine 32 drives the fine sand in the agitation fine sand of blade 320, Luo Sha mechanisms 3 to pass through
Hole 310 is dropped leaks husky mouth into V-type, and then is fast and accurately slipped to region to be put out a fire, and then controls the intensity of a fire so that ignition zone
Domain and air exclusion, and then fire is put out completely.So extinguishing device not only avoid the short circuit that fibre circuit is caused using water
Phenomenon, and good extinguishing effect, reach the purpose of control intensity of a fire guard box in-vivo device.
Listed above is only the specific embodiment of the present invention, it is clear that the embodiment the invention is not restricted to more than.This area
The those of ordinary skill's all deformations that directly can export or associate from present disclosure, all should belong to the present invention's
Protection domain.
Claims (7)
1. optical cable fiber-dividing box, including optical cable fiber-dividing box body（1）With with the casing（1）The chamber door being engaged（2）, in the case
Body（1）Inside from top to bottom it is disposed with public storehouse（11）, optical splitter storehouse（12）With cabling storehouse（13）, the public storehouse（11）It is interior
It is provided with wrapping post（110）, the optical splitter storehouse（12）Inside it is disposed with optical splitter Cheng Duan（120）, in the cabling storehouse（13）It is interior
It is provided with optical fiber connection socket（130）, it is characterised in that in the casing（1）Interior top is provided with Luo Sha mechanisms（3）, institute
Shu Luosha mechanisms（3）Including a dividing plate（31）, in the dividing plate（31）On be provided with through hole（310）, in the dividing plate（31）On
Side is provided with electric rotating machine（32）, the electric rotating machine（32）Output shaft on be provided with blade（320）, in the dividing plate（31）
Fine sand is filled with the area of space of top；In the dividing plate（31）Downside be provided with two pieces of symmetrical rotatable baffle plates
（33）, the baffle plate（33）Front end be provided with automatically controlled inductive switch（34）；In the casing（1）Bottom set aspiration pump
（4）, the aspiration pump（4）On be provided with breather pipe（41）, the breather pipe（41）Air intake be arranged at the casing（1）
It is interior；In the casing（1）With the chamber door（2）Side wall be provided with heat sensor（5）；In the public storehouse（11）Inside also set
It is equipped with controller（6）.
2. optical cable fiber-dividing box according to claim 1, it is characterised in that the baffle plate（33）Flip angle scope be 0
Spend to 45 degree.
3. optical cable fiber-dividing box according to claim 1, it is characterised in that in the chamber door（2）The heat of upper setting
Sensor（5）The public storehouse is correspond to respectively（11）, the optical splitter storehouse（12）With the cabling storehouse（13）Area of space.
4. optical cable fiber-dividing box according to claim 1, it is characterised in that in the casing（1）Upper surface be provided with fire
Alert alarm（7）.
5. optical cable fiber-dividing box according to claim 4, it is characterised in that the heat sensor（5）, the automatically controlled sensing
Switch（34）, the fire alarm（7）With the aspiration pump（4）By the controller（6）Control.
6. optical cable fiber-dividing box according to claim 1, it is characterised in that the breather pipe（41）Air intake be in loudspeaker
Shape, the air intake extends to the cabling storehouse（13）Middle and upper part.
7. optical cable fiber-dividing box according to claim 1, it is characterised in that the automatically controlled inductive switch（34）On be provided with branch
Support（340）, support frame as described above（340）With the baffle plate（33）In 90 degree of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713748.6A CN104503047B (en) | 2014-12-02 | 2014-12-02 | Optical cable fiber-dividing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713748.6A CN104503047B (en) | 2014-12-02 | 2014-12-02 | Optical cable fiber-dividing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104503047A CN104503047A (en) | 2015-04-08 |
| CN104503047B true CN104503047B (en) | 2017-07-28 |
Family
ID=52944458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410713748.6A Active CN104503047B (en) | 2014-12-02 | 2014-12-02 | Optical cable fiber-dividing box |
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| Country | Link |
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| CN (1) | CN104503047B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880918A (en) * | 2017-03-17 | 2017-06-23 | 成都格瑞思文化传播有限公司 | A kind of sand box for fire fighting automatic discharge unit |
| CN108957660B (en) * | 2018-07-24 | 2020-07-07 | 沸蓝建设咨询有限公司 | Safety device based on quantum communication |
| CN110398646A (en) * | 2019-06-25 | 2019-11-01 | 盐城奇林电气有限公司 | A kind of coal mine transformer fault diagnosis prior-warning device and method for early warning |
| CN112162373B (en) * | 2020-10-21 | 2021-05-28 | 常州市工业互联网研究院有限公司 | Fireproof optical cable cross-connecting cabinet for communication base station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724309Y (en) * | 2004-08-09 | 2005-09-07 | 上海强星通信器材有限公司 | Multimedia information box |
| CN102240430B (en) * | 2011-04-02 | 2012-10-03 | 国安达消防科技(厦门)有限公司 | Automatic fire-extinguishing device |
| CN203014201U (en) * | 2012-11-14 | 2013-06-19 | 河南省电力公司信阳供电公司 | Fire-extinguishing power distribution box |
| CN103346491A (en) * | 2013-07-04 | 2013-10-09 | 万能亿自动化科技（苏州）有限公司 | Flame retardant distribution box |
-
2014
- 2014-12-02 CN CN201410713748.6A patent/CN104503047B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724309Y (en) * | 2004-08-09 | 2005-09-07 | 上海强星通信器材有限公司 | Multimedia information box |
| CN102240430B (en) * | 2011-04-02 | 2012-10-03 | 国安达消防科技(厦门)有限公司 | Automatic fire-extinguishing device |
| CN203014201U (en) * | 2012-11-14 | 2013-06-19 | 河南省电力公司信阳供电公司 | Fire-extinguishing power distribution box |
| CN103346491A (en) * | 2013-07-04 | 2013-10-09 | 万能亿自动化科技（苏州）有限公司 | Flame retardant distribution box |
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| Publication number | Publication date |
|---|---|
| CN104503047A (en) | 2015-04-08 |
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