CN110082873A - Optical cable closes fine case - Google Patents
Optical cable closes fine case Download PDFInfo
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- CN110082873A CN110082873A CN201910352695.2A CN201910352695A CN110082873A CN 110082873 A CN110082873 A CN 110082873A CN 201910352695 A CN201910352695 A CN 201910352695A CN 110082873 A CN110082873 A CN 110082873A
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- Prior art keywords
- water
- fixed
- optical cable
- shell
- pipe
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- 230000003287 optical effect Effects 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000007306 turnover Effects 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000004781 supercooling Methods 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 230000005693 optoelectronics Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
This reality disclosure of the invention optical cable closes fine case, including device housings, cabinet door, base shell, partition, internal circulation apparatus and external cooling device, the device housings bottom is fixed with base shell, partition is fixed with inside the base shell, this optical cable closes fine case, use internal water circulation, the bottom of fine case is closed in optical cable, water tank is embedded in subsurface, pass through the automatic cycle of pump, guarantee that optical cable closes the heat dissipation inside fine case, when water flow passes through ground, temperature decline is more obvious, the heat dissipation effect recycled in guaranteeing, when closing fine case supercooling, water flow takes the heat of the earth in the fine case of conjunction to, guarantee the normal use of the fine case of conjunction, fine box top is closed in optical cable again, and rotating sprinkler is added, power is provided using water pump, water flow passes through spray head, impact force a part of water flow drives spray head rotation, a part ejects, the steam of atomization can be direct Band comes across heat of the fine case nearby in air, guarantees the reduction of peripheral temperature.
Description
Technical field
The invention of this reality is related to optical cable optical cable and closes fine case box technology field, and specially optical cable closes fine case.
Background technique
It is a kind of to provide the handover equipment of optic fiber distribution, jumper connection, light for main dried layer optical cable, wiring layer optical cable that optical cable, which closes fine case,
After cable leading in cable cross-connecting box, after fixation, termination, with fibre, trunk layer optical cable is connected to wiring layer optical cable using jumping fiber.
Existing optical cable closes fine case when in use, and under summer hot environment, internal electronic component is easy by high temperature
Loss causes to close fine case damage, and weather supercooling also will affect the normal work for closing fine case, and existing cooling method is mostly
It is directly air-cooled, also there is water-cooled, but the existing water-cooled cooling water flow of the dedicated sink of needs makes in external world's cooling
With effect and bad, heat dissipation effect is poor, for this purpose, it is proposed that optical cable closes fine case.
Real summary of the invention
What this was invented in fact is designed to provide the fine case of optical cable conjunction, to solve the problems mentioned in the above background technology.
To achieve the above object, this reality invention provides the following technical solutions: optical cable closes fine case, including device housings, cabinet door,
Base shell, partition, internal circulation apparatus and external cooling device, the device housings bottom are fixed with base shell, the pedestal
Interior of shell is fixed with partition, and the partition and base shell are divided into the first storage zones and the second storage zones, and described the
Internal circulation apparatus is fixed with inside one storage zones, the internal circulation apparatus runs through device housings, and solid with device housings inner wall
Fixed connection, the second storage zones inside are equipped with external cooling device, and the external cooling device runs through base shell, and and equipment
Outer surface of outer cover is fixedly connected, and the device housings side is equipped with cabinet door, and the cabinet door and device housings are rotatablely connected.
Preferably, the internal circulation apparatus is made of internal circulation pump, outlet pipe, absorbing pipe and water inlet pipe, first storage
Internal circulation pump is fixed with inside water area, described internal circulation pump one end is fixed with outlet pipe, and the outlet pipe side is fixed with suction
Heat pipe, and internal connection, the absorbing pipe are equipped with multiple, and the absorbing pipe is equally spaced, described absorbing pipe one end be fixed with into
It is connected to inside water pipe, the water inlet pipe and absorbing pipe, is connected to inside the water inlet pipe and the first storage zones.
Preferably, the external cooling device is made of water jet pump, sparge pipe, isocon, ejecting device and collection device, institute
It states the second storage zones inner wall and is fixed with water jet pump, described water jet pump one end is fixed with sparge pipe, and described sparge pipe one end is fixed
Have isocon, there are two the isocon is set, the isocon respectively be connected to inside sparge pipe, described isocon one end is distinguished
It is fixed with ejecting device, collection device is fixed at the top of second storage zones, the collection device runs through base shell, and
It is connected to base shell inside.
Preferably, the collection device is made of automatic water reservoir and return pipe, and the sparge pipe side is equipped with reflux
Pipe, the return pipe are fixedly connected with base shell, and internal connection, are fixed with automatic water reservoir at the top of the return pipe.
Preferably, the automatic water reservoir is made of water shell and turnover device, and the return pipe top is fixed with
Water shell, the water interior of shell are equipped with water stream channel, are fixed with turnover device inside the water stream channel.
Preferably, the turnover device is made of shaft, eccentric rotating plate and torsionspring, and the water interior of shell is fixed
There is shaft, the shaft outer surface is cased with eccentric rotating plate, and the bias rotating plate and shaft are rotatablely connected, the bias rotating plate side
Equipped with water receiving tank, it is described bias rotating plate and shaft between be equipped with torsionspring, the torsionspring both ends respectively with eccentric rotating plate
Inner wall is fixedly connected with shaft outer surface.
Preferably, the water interior of shell is fixed with strainer.
Preferably, the ejecting device is made of connecting tube, nozzle housing, connecting plate, impeller and water spray shell, and described point
Flow tube side is fixed with connecting tube, and nozzle housing is fixed at the top of the connecting tube, and the nozzle housing and isocon pass through company
Nozzle interior is connected to, and is fixed with connecting plate inside the nozzle housing, the connecting plate offers inlet opening, the connecting plate top
Portion is fixed with impeller, and the impeller and connecting plate are rotatablely connected, and is fixed with water spray shell, the water spray shell at the top of the impeller
Bottom is equipped with apopore, and the water spray shell and nozzle housing are rotatablely connected, and the water spray outer side of shell offers hole for water spraying, institute
It states hole for water spraying and is equipped with multiple, and the distribution that is centrosymmetric.
Preferably, solar opto-electronic board is fixed at the top of the device housings.
Compared with prior art, this reality advantageous effect of the invention is:
1, this reality invention uses internal water circulation, closes the bottom of fine case in optical cable, is embedded to water tank in subsurface, passes through the automatic of pump
It recycles, guarantees that optical cable closes the heat dissipation inside fine case, when water flow passes through ground, temperature decline is more obvious, and what is recycled in guarantee dissipates
Thermal effect, in conjunction fibre case supercooling, water flow takes the heat of the earth in the fine case of conjunction to, the normal use of the fine case of guarantee conjunction, then
Optical cable closes fine box top and rotating sprinkler is added, and provides power using water pump, water flow passes through spray head, impact force a part of water flow
Drive spray head rotation, a part ejects, the steam of atomization can direct band come across heat of the fine case nearby in air, guarantee all
The reduction of side temperature.
2, the invention of this reality, by automatic storage water flow apparatus, accumulates to a certain extent, water inlet at rainy day in water flow
It opens, the water spray water tank of bottom starts to pour water, and guarantees the use in later period, and after fine, water inlet is closed, and guarantee will not be by
It is blocked to impurity, the use of pump directly provides electric energy by solar energy, and energy-saving effect is preferable.
Detailed description of the invention
Fig. 1 is this reality invention overall structure diagram；
Fig. 2 is this reality invention partial sectional view；
Fig. 3 is this reality invention partial sectional view；
Fig. 4 is automatic water reservoir partial sectional view；
Fig. 5 is a-quadrant enlarged drawing in Fig. 4；
Fig. 6 is ejecting device partial sectional view.
In figure: 1- device housings；2- cabinet door；3- base shell；The first storage zones 4-；5- partition；The second storage area 6-
Domain；7- internal circulation apparatus；8- external cooling device；9- internal circulation pump；10- outlet pipe；11- absorbing pipe；12- water inlet pipe；13- water spray
Pump；14- sparge pipe；15- isocon；16- ejecting device；17- collection device；The automatic water reservoir of 18-；19- return pipe；20-
Water shell；21- water stream channel；22- strainer；23- turnover device；24- shaft；25- bias rotating plate；26- torsionspring；27-
Water receiving tank；28- connecting tube；29- nozzle housing；30- connecting plate；The inlet opening 31-；32- impeller；33- apopore；34- water spray is outer
Shell；35- hole for water spraying；36- solar opto-electronic board.
Specific embodiment
Below in conjunction with the attached drawing in this reality inventive embodiments, the technical solution in this reality inventive embodiments is carried out clear
Chu is fully described by, it is clear that described embodiment is only this reality invention a part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the invention of this reality, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, belong to this reality invention protection range.
Please refer to Fig. 1-6, the invention of this reality provides a kind of technical solution: optical cable closes fine case, including device housings 1, cabinet door 2,
Base shell 3, partition 5, internal circulation apparatus 7 and external cooling device 8,1 bottom of device housings are fixed with base shell 3, institute
It states and is fixed with partition 5 inside base shell 3, the partition 5 is divided into the first storage zones 4 and the second water storage with base shell 3
Region 6 is fixed with internal circulation apparatus 7 inside first storage zones 4, and the internal circulation apparatus 7 runs through device housings 1, and
It is fixedly connected with 1 inner wall of device housings, external cooling device 8, the external cooling device 8 is equipped with inside second storage zones 6
It is fixedly connected through base shell 3, and with 1 outer surface of device housings, 1 side of device housings is equipped with cabinet door 2, the cabinet door
2 are rotatablely connected with device housings 1, and the first storage zones 4 and the second storage zones 6 are embedded in underground by base shell 3, are convenient for water flow
Heat transfer, internal circulation apparatus 7 will close the heat absorption of fine case internal electronics, and reduce internal stabilization, external cooling device 8
Directly cooled down by outside air, to achieve the purpose that close fine case cooling.
The internal circulation apparatus 7 is made of internal circulation pump 9, outlet pipe 10, absorbing pipe 11 and water inlet pipe 12, first storage
Internal circulation pump 9 is fixed with inside water area 4, described 9 one end of internal circulation pump is fixed with outlet pipe 10, and 10 side of outlet pipe is solid
Surely there is an absorbing pipe 11, and internal connection, the absorbing pipe 11 is equipped with multiple, and the absorbing pipe 11 is equally spaced, the absorbing pipe
11 one end are fixed with water inlet pipe 12, are connected to inside the water inlet pipe 12 and absorbing pipe 11, the water inlet pipe 12 and the first storage area
It is connected to inside domain 4, can guarantee the heat exchange contact area of water flow using multiple thinner absorbing pipes 11, water flow is made to reach better
Heat transfer effect allows internal circulation apparatus 7 preferably to cool down.
Fine case is closed when the temperature is excessively high in optical cable, and internal circulation pump 9 is started to work, and the water flow in the first storage zones 4, water are twitched
Stream enters absorbing pipe 11 by outlet pipe 10, and absorbing pipe 11 enters the heat absorption of electronic component in water flow, and water flow enters water inlet
Pipe 12 enters in the first storage zones 4, and water flow is in ground end and soil heat exchange, and cooling, formation one continuous circulation guarantees light
Cable closes fine case internal electronic element and is in normal working temperature.
The external cooling device 8 is by water jet pump 13, sparge pipe 14,17 structure of isocon 15, ejecting device 16 and collection device
At 6 inner wall of the second storage zones is fixed with water jet pump 13, and described 13 one end of water jet pump is fixed with sparge pipe 14, the spray
14 one end of water pipe is fixed with isocon 15, and there are two the isocon 15 is set, the isocon 15 is respectively and inside sparge pipe 14
Connection, described 15 one end of isocon is respectively fixed with ejecting device 16, is fixed with collection device at the top of second storage zones 6
17, the collection device 17 run through base shell 3, and be connected to inside base shell 3, realized preferably by ejecting device 16
Spray reduces air themperature, so that reaching reduces the temperature closed inside fine case, collection device 17 in rain and snow when convenient for collecting
Water guarantees that ejecting device 16 works normally.
Closing fine case when the temperature is excessively high, water jet pump 13 absorbs water, and conducts by sparge pipe 14 to isocon 15, passes through isocon
To ejecting device 16, ejecting device 16 sprays water flow for 15 conduction, and water evaporation absorbs heat in air, to reduce Air Temperature
Degree further decreases the temperature closed inside fine case, and when lacking water flow inside the second storage zones 6, sleet sky, rainwater is along receipts
Acquisition means 17 are directly entered the second storage zones 6, guarantee that external cooling device 8 runs well.
The collection device 17 is made of automatic water reservoir 18 and return pipe 19, and 14 side of sparge pipe is equipped with reflux
Pipe 19, the return pipe 19 are fixedly connected with base shell 3, and internal connection, are fixed at the top of the return pipe 19 and are deposited automatically
Water installations 18 are automatically stored by automatic water reservoir 18 convenient for water flow.
The automatic water reservoir 18 is made of water shell 20 and turnover device 23, and 19 top of return pipe is fixed with
Water shell 20 is equipped with water stream channel 21 inside the water shell 20, is fixed with turnover device inside the water stream channel 21
23, it is convenient for the accumulation of water flow by turnover device 23, prevents the sundries of fallen leaves dust from entering the second storage zones 6, to block
Water jet pump 13.
The turnover device 23 is made of shaft 24, eccentric rotating plate 25 and torsionspring 26, inside the water shell 20
It is fixed with shaft 24,24 outer surface of shaft is cased with eccentric rotating plate 25, and the bias rotating plate 25 is rotatablely connected with shaft 24, institute
Eccentric 25 side of rotating plate is stated equipped with water receiving tank 27, is equipped with torsionspring 26, the torsion between the bias rotating plate 25 and shaft 24
Turn 26 both ends of spring to be fixedly connected with eccentric 25 inner wall of rotating plate and 24 outer surface of shaft respectively, water receiving tank 27 is entered by rainwater
Automatic rotation is sprung back by torsionspring 26 after rainwater is dry, easily facilitates the automatic switch of automatic water reservoir 18.
It is fixed with strainer 22 inside the water shell 20, convenient for filtering impurities in water.
In sleet sky, rainwater is flowed on eccentric rotating plate 25,27 water receiving of water receiving tank of eccentric rotating plate 25, is being accepted to certain
When water, eccentric rotating plate 25 is rotated, and water stream channel 21 is opened, and water flow enters in the second storage zones 6 along water stream channel 21, warp
Filter screen 22, contaminant filter is fallen, and in the rain stopping time, the rainwater in water receiving tank 27 is dry, and torsionspring 26 is sprung back, by eccentric rotating plate
25 reset, and prevent the sundries such as fallen leaves from entering water stream channel 21, to influence water receiving.
The ejecting device 16 is made of connecting tube 28, nozzle housing 29, connecting plate 30, impeller 32 and water spray shell 34,
15 side of isocon is fixed with connecting tube 28, and nozzle housing 29, the nozzle housing are fixed at the top of the connecting tube 28
29 with isocon 15 by being connected to inside connecting tube 28, connecting plate 30, the connecting plate are fixed with inside the nozzle housing 29
30 offer inlet opening 31, and impeller 32 is fixed at the top of the connecting plate 30, and the impeller 32 is rotatablely connected with connecting plate 30, institute
State and be fixed with water spray shell 34 at the top of impeller 32,34 bottom of water spray shell is equipped with apopore 33, the water spray shell 34 and
Nozzle housing 29 is rotatablely connected, and offers hole for water spraying 35 on the outside of the water spray shell 34, and the hole for water spraying 35 is in equipped with multiple
Central symmetry distribution drives water spray shell 34 to rotate, the water spray of hole for water spraying 35 not only may be implemented, can also realize by impeller 32
The rotation of water spray shell 34, makes ejecting device 16 spray water more uniform, cooling effect is more preferable.
After water flow is by isocon 15, into connecting tube 28,28 water flow of connecting tube enters in nozzle housing 29, is entering
In inlet opening 31, impeller 32 is pushed to rotate, impeller 32 drives water spray shell 34 to rotate, and water flow enters apopore 33, and then enters
It sprays water in shell 34, the side Bian Xuanzhuan is sprayed from hole for water spraying 35, forms steam, absorbs temperature in air, reduces environment temperature.
It is fixed with solar opto-electronic board 36 at the top of the device housings 1, electricity is provided, convenient for internal circulation apparatus 7 and outer cold
But the use of device 8.
In the present solution, the preferred JET-G1 model of internal circulation pump 9 and water jet pump 13, circuit and control involved in the present invention
System is the prior art, herein without excessively repeating.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that this embodiment invented in fact for the ordinary skill in the art can
A variety of to the progress of these embodiments can be changed with understanding in the case where not departing from the principle and spirit that this is invented in fact, be modified,
Replacement and variant, this range invented in fact are defined by the appended claims and the equivalents thereof.
Claims (9)
1. optical cable closes fine case, including device housings (1), cabinet door (2), base shell (3), partition (5), internal circulation apparatus (7) and
External cooling device (8), it is characterised in that: device housings (1) bottom is fixed with base shell (3), the base shell (3)
Inside is fixed with partition (5), and the partition (5) and base shell (3) are divided into the first storage zones (4) and the second storage zones
(6), it is fixed with internal circulation apparatus (7) inside first storage zones (4), the internal circulation apparatus (7) runs through device housings
(1), it and with device housings (1) inner wall is fixedly connected, is equipped with external cooling device (8) inside second storage zones (6), it is described
External cooling device (8) runs through base shell (3), and is fixedly connected with device housings (1) outer surface, the device housings (1) one
Side is equipped with cabinet door (2), and the cabinet door (2) and device housings (1) are rotatablely connected.
2. optical cable according to claim 1 closes fine case, it is characterised in that: the internal circulation apparatus (7) is by internal circulation pump
(9), outlet pipe (10), absorbing pipe (11) and water inlet pipe (12) are constituted, and are fixed with interior circulation inside first storage zones (4)
It pumping (9), described internal circulation pump (9) one end is fixed with outlet pipe (10), and outlet pipe (10) side is fixed with absorbing pipe (11),
And internal connection, the absorbing pipe (11) are equipped with multiple, the absorbing pipe (11) is equally spaced, and described absorbing pipe (11) one end is solid
Surely have water inlet pipe (12), be connected to inside the water inlet pipe (12) and absorbing pipe (11), the water inlet pipe (12) and the first storage area
Connection inside domain (4).
3. optical cable according to claim 1 closes fine case, it is characterised in that: the external cooling device (8) by water jet pump (13),
Sparge pipe (14), isocon (15), ejecting device (16) and collection device (17) are constituted, the second storage zones (6) inner wall
It is fixed with water jet pump (13), described water jet pump (13) one end is fixed with sparge pipe (14), and described sparge pipe (14) one end is fixed with
Isocon (15), there are two the isocon (15) sets, the isocon (15) respectively be connected to inside sparge pipe (14), it is described
Isocon (15) one end is respectively fixed with ejecting device (16), is fixed with collection device at the top of second storage zones (6)
(17), the collection device (17) runs through base shell (3), and is connected to base shell (3) inside.
4. optical cable according to claim 3 closes fine case, it is characterised in that: the collection device (17) is by automatic water reservoir
(18) it is constituted with return pipe (19), sparge pipe (14) side is equipped with return pipe (19), outside the return pipe (19) and pedestal
Shell (3) is fixedly connected, and internal connection, is fixed with automatic water reservoir (18) at the top of the return pipe (19).
5. optical cable according to claim 4 closes fine case, it is characterised in that: the automatic water reservoir (18) is by water shell
(20) it is constituted with turnover device (23), return pipe (19) top is fixed with water shell (20), the water shell (20)
Inside is equipped with water stream channel (21), is fixed with turnover device (23) inside the water stream channel (21).
6. optical cable according to claim 5 closes fine case, it is characterised in that: the turnover device (23) by shaft (24), partially
Heart rotating plate (25) and torsionspring (26) are constituted, and are fixed with shaft (24) inside the water shell (20), the shaft (24)
Outer surface is cased with eccentric rotating plate (25), and the bias rotating plate (25) and shaft (24) is rotatablely connected, the bias rotating plate (25) one
Side is equipped with water receiving tank (27), is equipped with torsionspring (26) between the bias rotating plate (25) and shaft (24), the torsionspring
(26) both ends are fixedly connected with eccentric rotating plate (25) inner wall and shaft (24) outer surface respectively.
7. optical cable according to claim 5 closes fine case, it is characterised in that: be fixed with strainer inside the water shell (20)
(22).
8. optical cable according to claim 3 closes fine case, it is characterised in that: the ejecting device (16) by connecting tube (28),
Nozzle housing (29), connecting plate (30), impeller (32) and water spray shell (34) are constituted, and isocon (15) side is fixed with company
It takes over (28), is fixed with nozzle housing (29) at the top of the connecting tube (28), the nozzle housing (29) and isocon (15) are logical
Connection inside connecting tube (28) is crossed, is fixed with connecting plate (30) inside the nozzle housing (29), the connecting plate (30) opens up
Have inlet opening (31), be fixed with impeller (32) at the top of the connecting plate (30), the impeller (32) and connecting plate (30) rotation connect
It connects, water spray shell (34) is fixed at the top of the impeller (32), the water spray shell (34) bottom is equipped with apopore (33), described
Water spray shell (34) and nozzle housing (29) are rotatablely connected, and are offered hole for water spraying (35) on the outside of the water spray shell (34), described
Hole for water spraying (35) is equipped with multiple, and the distribution that is centrosymmetric.
9. optical cable according to claim 1 closes fine case, it is characterised in that: be fixed with the sun at the top of the device housings (1)
It can electro-optical package (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352695.2A CN110082873A (en) | 2019-04-29 | 2019-04-29 | Optical cable closes fine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352695.2A CN110082873A (en) | 2019-04-29 | 2019-04-29 | Optical cable closes fine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110082873A true CN110082873A (en) | 2019-08-02 |
Family
ID=67417400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910352695.2A Pending CN110082873A (en) | 2019-04-29 | 2019-04-29 | Optical cable closes fine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110082873A (en) |
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| CN110579847A (en) * | 2019-09-30 | 2019-12-17 | 国家电网有限公司 | Intelligent optical cable cross-connecting cabinet with automatic optical fiber resource management function |
| CN112314268A (en) * | 2020-10-14 | 2021-02-05 | 徐州观田信息科技有限公司 | Vegetable greenhouse irrigation equipment |
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| CN206490951U (en) * | 2017-02-14 | 2017-09-12 | 厦门联所未联信息技术有限公司 | A kind of water-cooling mechanism of the communication apparatus with rainwater collecting function |
| CN206696805U (en) * | 2017-05-05 | 2017-12-01 | 胡庆龙 | A kind of computer communication equipment with temperature alarming device |
| CN207099481U (en) * | 2017-07-11 | 2018-03-13 | 云和县华翎工业设计有限公司 | A kind of outdoor automated cleaning communication box |
| CN208415360U (en) * | 2018-05-12 | 2019-01-22 | 海宁歆冉园林绿化有限公司 | A kind of gardens rain collector |
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| CN110579847A (en) * | 2019-09-30 | 2019-12-17 | 国家电网有限公司 | Intelligent optical cable cross-connecting cabinet with automatic optical fiber resource management function |
| CN112314268A (en) * | 2020-10-14 | 2021-02-05 | 徐州观田信息科技有限公司 | Vegetable greenhouse irrigation equipment |
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Application publication date: 20190802 |