CN205475594U - Ponding structure is prevented to framework department guide optical cable in transformer substation - Google Patents
Ponding structure is prevented to framework department guide optical cable in transformer substation Download PDFInfo
- Publication number
- CN205475594U CN205475594U CN201620250721.2U CN201620250721U CN205475594U CN 205475594 U CN205475594 U CN 205475594U CN 201620250721 U CN201620250721 U CN 201620250721U CN 205475594 U CN205475594 U CN 205475594U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- cable
- framework
- drain pipe
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 39
- 230000008595 infiltration Effects 0.000 claims abstract description 11
- 238000001764 infiltration Methods 0.000 claims abstract description 11
- 239000004576 sand Substances 0.000 claims description 28
- 206010030113 Oedema Diseases 0.000 claims description 19
- 230000008676 import Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 6
- 230000009191 jumping Effects 0.000 abstract 3
- 108091006146 Channels Proteins 0.000 description 7
- 241000521257 Hydrops Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a ponding structure is prevented to framework department guide optical cable in transformer substation. Including protective case (3) and cable sleeve (4) that are connected, install the optical cable in this protective case (3) and cable sleeve (4), its characteristics are: protective case (3) and cable sleeve (4) junction is equipped with funnel type infiltration jumping pit (6), and jumping pit drain pipe (9) and drainage channel (10) intercommunication are passed through to the bottom in this funnel type infiltration jumping pit (6), still include protective case drain pipe (7), and the one end of these protective case drain pipe (7) is its other end and aforementioned drainage channel (10) intercommunication with the junction of aforementioned protective case (3) and cable sleeve (4) intercommunication. The utility model provides a ponding mode is prevented to framework department guide optical cable in the transformer substation, can effectively strengthen the fail safe nature of electric power guide optical cable.
Description
Technical field
This utility model relates to guiding optical cable anti-hydrops structure at framework in a kind of transformer station.
Background technology
At present, guide buried optical cable part in transformer station at framework and lack effective anti-hydrops measure.Pass
System method is mainly by installing protection sleeve pipe with will guiding optical cable introducing second sand pit additional, then uses buried
Mode is laid to raceway groove.Due to problems such as protection sleeve pipe mouth of pipe closure are not tight or plugging material comes off, will
Rainwater can be caused to be directly entered in pipe；Under or the extreme weather of continuous rainfall excessive at instantaneous rainfall, ground
Water in table sand pit can not be got rid of in time, and buried part can be caused to guide optical cable, and by corrosion, this will lead
Cause to guide optical cable the most easily because hydrops icing can be endured cold interruption, it will cause power communication event to send out
Raw.
Utility model content
The purpose of this utility model is to provide in a kind of transformer station and guides optical cable anti-hydrops structure at framework,
It can be avoided that the interruption of optical cables that optical cable is corroded or causes because enduring cold by hydrops.
Guide optical cable anti-hydrops structure in a kind of transformer station at framework, including the protection sleeve pipe being connected and
Cable sleeve, is provided with optical cable in this protection sleeve pipe and cable sleeve, and it is particular in that:
Described protection sleeve pipe and cable sleeve junction are provided with funnel type infiltration sand pit, this funnel type infiltration sand pit
Bottom connected with drainage channel by sand pit drain pipe, also include protection sleeve pipe drain pipe, this protection
One end of sleeve pipe drain pipe connects and its other end with the junction of aforementioned protection sleeve pipe and cable sleeve
Connect with aforementioned drainage channel.
Wherein the import department at sand pit drain pipe is provided with the husky sheet of resistance.
Wherein the husky sheet of resistance is circular, and is provided with some permeable holes on this resistance sand sheet.
Wherein funnel type infiltration sand pit in optical cable and cable sleeve between or optical cable with protection set
Waterstop is installed between pipe.
Wherein drainage channel connects with station internal drainage well.
In order to overcome the deficiency of conventional waterproof mode, anti-hydrops structure of the present utility model combines and guides light
Cable construction characteristic, it is provided that guide optical cable anti-hydrops mode in a kind of novel transformer station at framework, can
Effectively strengthen electric power and guide the security reliability of optical cable.Specifically use " funnel " structure to build to possess
The sand pit of rapid infiltrated, arranges drainage channel bottom protection sleeve pipe and sand pit simultaneously.This utility model
Also have the advantages that and can ensure that entering the water guided in cable protection sleeve pipe can pass through row
Aquaporin is discharged, it is also possible to guarantee that sand pit hydrops can be discharged rapidly by drainage pipeline, it is to avoid long-pending
The interruption of optical cables that optical cable is corroded or causes because enduring cold by water.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, this utility model provides in a kind of transformer station guides the anti-hydrops of optical cable at framework
Structure, including the protection sleeve pipe 3 being connected and cable sleeve 4, in this protection sleeve pipe 3 and cable sheath
(guiding) optical cable is installed in pipe 4, is provided with at described protection sleeve pipe 3 and cable sleeve 4 junction
Funnel type infiltration sand pit 6, the bottom in this funnel type infiltration sand pit 6 is by sand pit drain pipe 9 and draining
Passage 10 connects, and also includes protecting sleeve pipe drain pipe 7, and one end of this protection sleeve pipe drain pipe 7 is with front
State protection sleeve pipe 3 to connect with the junction of cable sleeve 4 and its other end connects with drainage channel 10.
Wherein the import department at sand pit drain pipe 9 is provided with the husky sheet 8 of resistance, and this resistance sand sheet 8 is moulded for circle
Tablet, and on this resistance sand sheet 8, it is provided with some permeable holes, and in funnel type infiltration sand pit 6
Between optical cable and cable sleeve 4 or between optical cable and protection sleeve pipe 3, waterstop 5 is installed, is also
Round plastic sheet or sheet rubber, for by water between optical cable and cable sleeve 4 (or protection sleeve pipe 3)
Seal, so that hydrops enters protection sleeve pipe drain pipe 7.Additionally drainage channel 10 and station internal drainage well
11 connections.
Using method of the present utility model and operation principle be:
As it is shown in figure 1, when guiding optical cable 2 is after remaining cable frame 1 introduces protection sleeve pipe 3, when rainwater enters
When entering to protect the waterstop 5 in sleeve pipe 3, due to the stop of waterstop 5, rainwater can be along protection set
Bank of tubes water pipe 7, drainage channel 10 enter in the internal drainage well 11 of station.
If instantaneous rainfall is bigger, rainwater can be oozed to sand pit down by " funnel " type sand pit,
When arriving the husky sheet 8 of resistance, rainwater penetrates into sand pit drain pipe 9 and eventually enters into station by means of physical features advantage
In internal drainage well 11.In order to avoid sandstone enter in sand pit drain pipe 9, it is desirable to water seepage hole (permeable hole)
Radius be less than the radius of sandstone.By building above structure, can effectively solve framework in transformer station
The problem that place guides optical cable 2 hydrops, it is to avoid guide optical cable 2 interruption of enduring cold because hydrops icing winter
Event occurs, and is effectively improved the security reliability guiding optical cable 2.
Claims (5)
1. guide an optical cable anti-hydrops structure in transformer station at framework, including the protection set being connected
Pipe (3) and cable sleeve (4), be provided with in this protection sleeve pipe (3) and cable sleeve (4)
Optical cable, it is characterised in that: it is provided with leakage described protection sleeve pipe (3) and cable sleeve (4) junction
Bucket type infiltration sand pit (6), the bottom of this funnel type infiltration sand pit (6) is by sand pit drain pipe (9)
Connect with drainage channel (10), also include protecting sleeve pipe drain pipe (7), this protection sleeve pipe drain pipe
(7) one end connects with the junction of aforementioned protection sleeve pipe (3) and cable sleeve (4) and it is another
One end connects with aforementioned drainage channel (10).
2. guiding optical cable anti-hydrops structure at framework in transformer station as claimed in claim 1, it is special
Levy and be: wherein the import department at sand pit drain pipe (9) is provided with the husky sheet (8) of resistance.
3. guiding optical cable anti-hydrops structure at framework in transformer station as claimed in claim 2, it is special
Levy and be: wherein the husky sheet (8) of resistance is circle, and is provided with some permeable in this resistance sand sheet (8)
Hole.
4. guiding optical cable anti-hydrops structure at framework in transformer station as claimed in claim 1, it is special
Levy and be: wherein between optical cable and the cable sleeve (4) in funnel type infiltration sand pit (6) or
Between optical cable and protection sleeve pipe (3), waterstop (5) is installed.
5. guiding optical cable anti-hydrops structure at framework in transformer station as claimed in claim 1, it is special
Levy and be: wherein drainage channel (10) connects with station internal drainage well (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250721.2U CN205475594U (en) | 2016-03-29 | 2016-03-29 | Ponding structure is prevented to framework department guide optical cable in transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250721.2U CN205475594U (en) | 2016-03-29 | 2016-03-29 | Ponding structure is prevented to framework department guide optical cable in transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475594U true CN205475594U (en) | 2016-08-17 |
Family
ID=56647737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250721.2U Expired - Fee Related CN205475594U (en) | 2016-03-29 | 2016-03-29 | Ponding structure is prevented to framework department guide optical cable in transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475594U (en) |
-
2016
- 2016-03-29 CN CN201620250721.2U patent/CN205475594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |