CN107658828A - A kind of simple automatic secondary ventilation rain-proof cable channel cover plate - Google Patents
A kind of simple automatic secondary ventilation rain-proof cable channel cover plate Download PDFInfo
- Publication number
- CN107658828A CN107658828A CN201711124819.9A CN201711124819A CN107658828A CN 107658828 A CN107658828 A CN 107658828A CN 201711124819 A CN201711124819 A CN 201711124819A CN 107658828 A CN107658828 A CN 107658828A
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- China
- Prior art keywords
- cover plate
- rain
- channel cover
- cable channel
- proof
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
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Abstract
The invention discloses a kind of simple automatic secondary ventilation rain-proof cable channel cover plate,Including cable channel cover plate and axial flow blower,Two symmetrical circular ports are provided with the middle part of cable channel cover plate,Axial flow blower is separately positioned in two circular ports,At least two strips ventilation hole is additionally provided with cable channel cover plate,Rain-proof overhead guard is fixedly installed on above cable channel cover plate,Rain-proof overhead guard side wall is provided with ventilating opening,Cable channel cover plate bottom is provided with humidity automatic controller,Described humidity automatic controller is electrically connected with axial flow blower,For controlling axial flow blower,Effectively the moisture inside cable duct is excluded by force,Ensure that the moisture in cable duct will not be entered in the secondary device casing such as convergence control cabinet,Simultaneously,Rain-proof overhead guard and dash side are provided with cable channel cover plate,Ensure that outside moisture will not be entered in cable duct,Furthermore,Anti- toy net is provided with rain-proof overhead guard ventilating opening,Effectively prevent toy to enter cable duct and cause equipment fault.
Description
Technical field
The present invention relates to aproll cable operculum colpi in cable duct of substation dehumidifying application field, more particularly to a kind of ventilation rainproof
Plate.
Background technology
In transformer station, cable duct is a roof leaking, humidity, ponding, extended in all direction and closed place, be transformer station most
Moist place, and be exactly that this local and electrical equipment terminal box, mechanism case, convergence control cabinet, intelligent terminal cabinet etc. are secondary
Directly communicated in equipment box, the cable and optical cable of a large amount of various various outer diameters enter in equipment box from cable duct, in cable and
Optical cable enters in the installation process in equipment box from cable duct, because cable is circular, space between cable and cable be present,
Existing mounting process does not solve this problem effectively, and equipment closure does not block the space between cable and cable yet, finally,
Equipment box is communicated by a large amount of cables with the space between cable with cable duct, causes in cable duct substantial amounts of moisture to pour in secondary
In equipment box, cause apparatus insulated situations such as reducing short circuit, corrosion open circuit to happen occasionally, have a strong impact on the peace of equipment
Full stable operation.
Current cable duct is both provided with divider wall of preventing fires every 10 meters to 15 meters, and air containment is in certain region in ditch
It is interior to circulate, and the entity structure that more cable channel cover plate is concreting is used at present, nothing is appointed on cable channel cover plate
What divulge information dehumidifying passage or hole, therefore moisture can only be entered by existing space between cable convergence control cabinet, mechanism case,
In the equipment such as terminal box, cause secondary device failure, it is therefore desirable to propose a kind of simple automatic secondary ventilation rain-proof cable operculum colpi
Plate, effectively the moisture in cable duct can be discharged.
The content of the invention
The technical problem of the solution of the present invention：A kind of simple automatic secondary ventilation rain-proof cable channel cover plate is provided, to solve
Passage or device of certainly traditional cement cable channel cover plate without any ventilation dehumidifying, cable duct moisture can not be discharged and entered electric
The problem of causing equipment fault in the secondary bin of equipment.
Technical scheme：
A kind of simple automatic secondary ventilation rain-proof cable channel cover plate, including cable channel cover plate and axial flow blower, described cable duct
Two symmetrical circular ports are provided with the middle part of cover plate, axial flow blower is separately positioned in two circular ports, on cable channel cover plate also
At least two strips ventilation hole is provided with, described rain-proof overhead guard is fixedly installed on above cable channel cover plate, rain-proof overhead guard
Side wall is provided with ventilating opening, and cable channel cover plate bottom is provided with humidity automatic controller, described humidity automatic controller and axle
Flow fan is electrically connected.
Described rain-proof overhead guard top surface is ramped shaped, and inclined face of keeping off the rain, described gear are provided with described ventilating opening
Rain face is connected with rain-proof overhead guard top surface.
Anti- toy net is provided with described air vent, described anti-toy net is made up of stainless steel material.
Dash side is provided with the inside of the anti-toy net.
Beneficial effects of the present invention：A kind of simple automatic secondary ventilation rain-proof cable channel cover plate is provided, by cable duct
Ventilation hole, humidity automatic controller and axial flow blower are set on cover plate, and humidity automatic controller control shaft stream wind device starts, energy
Effectively the moisture inside cable duct is excluded by force, it is ensured that the moisture in cable duct will not enter the secondary devices such as convergence control cabinet
In casing, meanwhile, rain-proof overhead guard and dash side are provided with cable channel cover plate top, it is ensured that outside moisture will not enter electricity
In cable ditch, furthermore, anti-toy net is additionally provided with rain-proof overhead guard ventilating opening, effectively prevents toy to pass through cable duct
Cover plate ventilation hole enters cable duct and causes equipment fault, and the present invention has good economy and practicality.
Brief description of the drawings
Fig. 1 is schematic appearance of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 positions side view of the present invention；
Identified in figure：1st, cable channel cover plate, 2, ventilation hole, 3, rain-proof overhead guard, 4, axial flow blower, 5, anti-toy net, 6, gear
Waterside, 7, ventilating opening, 8, rain-proof overhead guard top surface, 9, face of keeping off the rain, 10, humidity automatic controller.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
A kind of simple automatic secondary ventilation rain-proof cable channel cover plate as shown in Figure 1, including cable channel cover plate 1, humidity are controlled automatically
Device 10, axial flow blower 4, rain-proof overhead guard 3, dash side 6 and anti-toy net 5 processed, the described middle part of cable channel cover plate 1 are provided with two
Individual symmetrical circular port, the diameter of aperture ratio axial flow blower 4 of circular port is bigger, and an axle stream is respectively arranged with two circular ports
Blower fan 4, humidity automatic controller 10 are arranged on the bottom of cable channel cover plate 1, and by controlling cable electrically to connect with axial flow blower 4
Connect, control axial flow blower 4 works, and some strip ventilation holes 2 are also arranged side by side on cable channel cover plate 1, for by electricity
Moisture discharge in cable ditch, described rain-proof overhead guard 3 is fixedly installed on the top of cable channel cover plate 1 by fixing bolt, and uses
The encapsulants such as fluid sealant sealing rain-proof overhead guard 3 and the junction of cable channel cover plate 1, described rain-proof overhead guard 3 can covering cable ditch
All ventilation holes 2 on cover plate 1, while the side wall of rain-proof overhead guard 3 is provided with the ventilating opening 7 of rectangle, is provided with ventilating opening 7 anti-
Toy net 5, described anti-toy net 5 are made up of stainless steel material, effectively prevent toy to pass through cable channel cover plate 1
Ventilation hole 2 enters cable duct and causes equipment fault.
Described rain-proof overhead guard top surface 8 is ramped shaped, the angle of rain-proof overhead guard top surface 8 and cable channel cover plate 1 is 10 °-
20 °, it is ensured that ponding will not be being formed on rain-proof overhead guard top surface 8 and then the problems such as cause rain-proof 3 corrosion of overhead guard, described ventilating opening
Inclined face 9 of keeping off the rain is provided with 7, described face 9 of keeping off the rain is connected with rain-proof overhead guard top surface 8, and face 9 of keeping off the rain further ensures anti-
The rainproof effect of rain overhead guard 3, furthermore, the anti-inner side of toy net 5 is additionally provided with dash side 6.
Claims (5)
1. a kind of simple automatic secondary ventilation rain-proof cable channel cover plate, including cable channel cover plate（1）And axial flow blower（2）, it is special
Sign is：Described cable channel cover plate（1）Middle part is provided with two symmetrical circular ports, axial flow blower（4）It is separately positioned on two
In individual circular port, cable channel cover plate（1）On be additionally provided with least two strips ventilation hole（2）, described rain-proof overhead guard（3）
It is fixedly installed on cable channel cover plate（1）Top, rain-proof overhead guard（3）Side wall is provided with ventilating opening（7）, cable channel cover plate（1）Bottom
It is provided with humidity automatic controller（10）, described humidity automatic controller（10）It is electrically connected with axial flow blower.
A kind of 2. simple automatic secondary ventilation rain-proof cable channel cover plate according to claim 1, it is characterised in that：Described
Rain-proof overhead guard top surface（8）For ramped shaped, described ventilating opening（7）On be provided with inclined face of keeping off the rain（9）, described face of keeping off the rain
（9）With rain-proof overhead guard top surface（8）Connection.
A kind of 3. simple automatic secondary ventilation rain-proof cable channel cover plate according to claim 1 or 2, it is characterised in that：Institute
The air vent stated（7）On be provided with anti-toy net（5）, described anti-toy net（5）It is made up of stainless steel material.
A kind of 4. simple automatic secondary ventilation rain-proof cable channel cover plate according to claim 3, it is characterised in that：It is described anti-
Toy net（5）Inner side is provided with dash side（6）.
A kind of 5. simple automatic secondary ventilation rain-proof cable channel cover plate according to claim 4, it is characterised in that：Humidity is certainly
Movement controller（10）Humidity in automatic detection cable duct, control axial flow blower（2）Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124819.9A CN107658828A (en) | 2017-11-14 | 2017-11-14 | A kind of simple automatic secondary ventilation rain-proof cable channel cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124819.9A CN107658828A (en) | 2017-11-14 | 2017-11-14 | A kind of simple automatic secondary ventilation rain-proof cable channel cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107658828A true CN107658828A (en) | 2018-02-02 |
Family
ID=61121278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711124819.9A Pending CN107658828A (en) | 2017-11-14 | 2017-11-14 | A kind of simple automatic secondary ventilation rain-proof cable channel cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107658828A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101026255B1 (en) * | 2011-01-25 | 2011-03-31 | 주식회사 라인엔지니어링 | Cable trench for electricity room in an apartmaent house for easy internal confirmation and waste water |
| CN203932934U (en) * | 2014-05-09 | 2014-11-05 | 国家电网公司 | The anti-toy safe perspective type cable channel cover plate of taking precautions against natural calamities |
| CN204030518U (en) * | 2014-07-28 | 2014-12-17 | 国家电网公司 | The intelligent vent flap of a kind of cable duct of substation |
| CN205212389U (en) * | 2015-10-30 | 2016-05-04 | 天津市环绕交通设施科技有限公司 | Underground cable overhauls room |
| CN205489406U (en) * | 2016-04-01 | 2016-08-17 | 国网山东省电力公司博兴县供电公司 | Cable trench cover plate |
| CN205583620U (en) * | 2016-04-12 | 2016-09-14 | 国网新疆电力公司检修公司 | Multi -functional lift type cable pit vent flap board that can remote control |
-
2017
- 2017-11-14 CN CN201711124819.9A patent/CN107658828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101026255B1 (en) * | 2011-01-25 | 2011-03-31 | 주식회사 라인엔지니어링 | Cable trench for electricity room in an apartmaent house for easy internal confirmation and waste water |
| CN203932934U (en) * | 2014-05-09 | 2014-11-05 | 国家电网公司 | The anti-toy safe perspective type cable channel cover plate of taking precautions against natural calamities |
| CN204030518U (en) * | 2014-07-28 | 2014-12-17 | 国家电网公司 | The intelligent vent flap of a kind of cable duct of substation |
| CN205212389U (en) * | 2015-10-30 | 2016-05-04 | 天津市环绕交通设施科技有限公司 | Underground cable overhauls room |
| CN205489406U (en) * | 2016-04-01 | 2016-08-17 | 国网山东省电力公司博兴县供电公司 | Cable trench cover plate |
| CN205583620U (en) * | 2016-04-12 | 2016-09-14 | 国网新疆电力公司检修公司 | Multi -functional lift type cable pit vent flap board that can remote control |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |