CN204385858U - A kind of cable duct of substation automatic drain system - Google Patents

A kind of cable duct of substation automatic drain system Download PDF

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Publication number
CN204385858U
CN204385858U CN201420721196.9U CN201420721196U CN204385858U CN 204385858 U CN204385858 U CN 204385858U CN 201420721196 U CN201420721196 U CN 201420721196U CN 204385858 U CN204385858 U CN 204385858U
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CN
China
Prior art keywords
tunnel
cable
water
controlling organization
cable trench
Prior art date
Application number
CN201420721196.9U
Other languages
Chinese (zh)
Inventor
杜宇
张少康
陈啸吟
秦瑜苒
程展
Original Assignee
国家电网公司
国网河南省电力公司南阳供电公司
西峡县电业局
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Application filed by 国家电网公司, 国网河南省电力公司南阳供电公司, 西峡县电业局 filed Critical 国家电网公司
Priority to CN201420721196.9U priority Critical patent/CN204385858U/en
Application granted granted Critical
Publication of CN204385858U publication Critical patent/CN204385858U/en

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Abstract

The utility model discloses a kind of cable duct of substation automatic drain system, comprise cable trench structure, covering plate structure and controlling organization, described cable trench structure upper arranges covering plate structure, described controlling organization is connected with cable trench structure, described cable trench structure comprises tunnel and lower tunnel, between described upper tunnel and lower tunnel, division board is set, in described upper tunnel, cable bearer is set; The utility model adopts double-deck tunnel, humus and water can be separated by it, and adopt the division board of inclination, make moisture can under inflow as much as possible in tunnel, avoid humus and contact with moisture, adopt the draining removal function that singlechip controller can control to make it can automatically realize cable trench, adopt the mode that water blocking tape and projection cover plate are set in upper tunnel that it can be reduced simultaneously and enter the water yield, make cable trench decreased influent flow more than 50%, extend cable application life more than 30% simultaneously, be worthy to be popularized and application.

Description

A kind of cable duct of substation automatic drain system
Technical field
The utility model belongs to cable trench technical field of drainage, is specifically related to a kind of cable duct of substation automatic drain system.
Background technology
In the last few years, along with the continuous expansion of city size, the infrastructure in city continues to increase input, all trades and professions all present the flourish impetus, power consumption is ever-increasing while, the stability of power supply needs further stable, and in the important step as supply, cable in cable duct of substation is often owing to being in underground, being in for a long time in the environment of humid makes wire easily be corroded, thus cause circuit to corrode the generation causing power-off, and in existing technology, adopt artificial drainage more, or open the mode that cable channel cover plate carries out airing, not only waste time and energy but also poor effect, a kind of automatic drainage system for cable tunnel is disclosed in CN 101725369 A, belong to draining field, it comprises cable tunnel, collecting well, main drainage pipeline, submersible pump A, submersible pump B, and high water level is popped one's head in, and low water stage is popped one's head in, zero level probe etc., when low water stage, start submersible pump A draining, when high water level, start submersible pump B draining simultaneously, but cable can not be separated with wet environment by it, cable is made to be in wet environment, and drying can not be carried out and prevent moisture from entering, this makes the immersion can not being avoided sewage, and owing to making to fill the air various gas and humus liquid in cable trench containing humus in water, accelerate the damage to cable on the contrary, therefore need a kind ofly Separation of Solid and Liquid to be ensured cable trench air oxygen detrition again and prevent the drainage system into water.
Utility model content
Technical problem to be solved in the utility model can not carry out Separation of Solid and Liquid for existing cable ditch and there was dampness in the air, and impeded drainage makes cable be immersed in phenomenon in humus liquid, and provides a kind of safe, easy cable trench drainage system.
The technical scheme adopted for solving problem of the present utility model is: a kind of cable duct of substation automatic drain system, comprise cable trench structure, covering plate structure and controlling organization, described cable trench structure upper arranges covering plate structure, described controlling organization is connected with cable trench structure, described cable trench structure comprises tunnel and lower tunnel, between described upper tunnel and lower tunnel, division board is set, in described upper tunnel, cable bearer is set, described upper tunnel sidewall arranges ventilation fan and hygrometer, in described lower tunnel, water-level gauge and suction pump are set, described water-level gauge is connected with controlling organization with suction pump, described controlling organization is singlechip controller.
Described covering plate structure is protruding cover plate, and described protruding cover plate bottom arranges V-type groove, and top, described upper tunnel arranges triangle track.
Described ventilation fan is connected with controlling organization with hygrometer.
Described division board is the notch plate that centre arranges flowing water seam.
The utility model adopts double-deck tunnel to design and arrange flowing water seam between up and down, make moisture can flow into lower tunnel by gap, also it is made can to play the effect of filter plate, and can only can not say that humus flows into bottom by drainage because gap is less, thus humus is separated with moisture, make it can prevent humus from fermenting in water, produce corrosive liquid and gas, accelerated corrosion; Two side, upper tunnel arranges cable bearer, make it can be disposed thereon by cable, form the cable floor of stratiform, cable is arranged in order and unsettled wherein, and humidity sensor is set at sidewall, its humidity that can detect in tunnel is changed; Water-level gauge and water pump are set in lower tunnel, make it the change of water level can be detected, and make it can control the folding of suction pump to controlling organization information feed back, water can be taken away when water level is too high by it, thus keep the drying of cable trench; At the humidity sensor that upper tunnel sidewall is arranged, make it information of monitoring can be passed to controlling organization, controlling organization is controlled according to the threshold value of setting, thus realizes the folding of ventilation fan, ventilate; Arrange triangle slideway on top, upper tunnel, make it can play the effect of isolated water, protruding cover plate makes cover plate that moisture can be avoided on the cover board to stockpile simultaneously, thus decreases the water accumulating volume entered in tunnel; Reduce inflow thus the soak time of minimizing pump-out and humus and the water yield.
The utility model adopts double-deck tunnel, humus and water can be separated by it, and adopt the division board of inclination, make moisture can under inflow as much as possible in tunnel, avoid humus and contact with moisture, adopt the draining removal function that singlechip controller can control to make it can automatically realize cable trench, adopt the mode that water blocking tape and projection cover plate are set in upper tunnel that it can be reduced simultaneously and enter the water yield, make cable trench decreased influent flow more than 50%, extend cable application life more than 30% simultaneously, be worthy to be popularized and application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the utility model overall structure schematic diagram;
Tunnel 11-cable bearer on tunnel 9-division board 10-under 1-triangle track 2-protruding cover plate 3-hygrometer 4-controlling organization 5-ventilation fan 6-water-level gauge 7-suction pump 8-.
Detailed description of the invention
As shown in Figure 1: embodiment one: a kind of cable duct of substation automatic drain system, comprise cable trench structure, covering plate structure and controlling organization, described cable trench structure upper arranges covering plate structure, described controlling organization is connected with cable trench structure, described cable trench structure comprises tunnel 10 and lower tunnel 8, between described upper tunnel 10 and lower tunnel 8, division board 9 is set, in described upper tunnel 10, cable bearer 11 is set, described upper tunnel 10 sidewall arranges ventilation fan 5 and hygrometer 3, water-level gauge 6 and suction pump 7 are set in described lower tunnel 8, described water-level gauge 6 is connected with controlling organization 4 with suction pump 7, described controlling organization 4 is singlechip controller.
Described covering plate structure is protruding cover plate 2, and described protruding cover plate 2 bottom arranges V-type groove, and top, described upper tunnel 10 arranges triangle track 1.
Described ventilation fan 5 is connected with controlling organization 4 with hygrometer 3.
Described division board 9 is the middle notch plate arranging flowing water seam.
Embodiment two: a kind of cable duct of substation automatic drain system, comprise cable trench structure, covering plate structure and controlling organization, described cable trench structure upper arranges covering plate structure, described controlling organization is connected with cable trench structure, described cable trench structure comprises tunnel 10 and lower tunnel 8, between described upper tunnel 10 and lower tunnel 8, division board 9 is set, in described upper tunnel 10, cable bearer 11 is set, described upper tunnel 10 sidewall arranges ventilation fan 5 and hygrometer 3, water-level gauge 6 and suction pump 7 are set in described lower tunnel 8, described water-level gauge 6 is connected with controlling organization 4 with suction pump 7, described controlling organization 4 is singlechip controller.
Described ventilation fan 5 is connected with controlling organization 4 with hygrometer 3.
Described division board 9 is the middle notch plate arranging flowing water seam.
Embodiment three: a kind of cable duct of substation automatic drain system, comprise cable trench structure, covering plate structure and controlling organization, described cable trench structure upper arranges covering plate structure, described controlling organization is connected with cable trench structure, described cable trench structure comprises tunnel 10 and lower tunnel 8, between described upper tunnel 10 and lower tunnel 8, division board 9 is set, in described upper tunnel 10, cable bearer 11 is set, described upper tunnel 10 sidewall arranges ventilation fan 5 and hygrometer 3, water-level gauge 6 and suction pump 7 are set in described lower tunnel 8, described water-level gauge 6 is connected with controlling organization 4 with suction pump 7, described controlling organization 4 is singlechip controller.
The utility model adopts double-deck tunnel to design and arrange flowing water seam between up and down, make moisture can flow into lower tunnel by gap, also it is made can to play the effect of filter plate, and can only can not say that humus flows into bottom by drainage because gap is less, thus humus is separated with moisture, make it can prevent humus from fermenting in water, produce corrosive liquid and gas, accelerated corrosion; Two side, upper tunnel arranges cable bearer, make it can be disposed thereon by cable, form the cable floor of stratiform, cable is arranged in order and unsettled wherein, and humidity sensor is set at sidewall, its humidity that can detect in tunnel is changed; Water-level gauge and water pump are set in lower tunnel, make it the change of water level can be detected, and make it can control the folding of suction pump to controlling organization information feed back, water can be taken away when water level is too high by it, thus keep the drying of cable trench; At the humidity sensor that upper tunnel sidewall is arranged, make it information of monitoring can be passed to controlling organization, controlling organization is controlled according to the threshold value of setting, thus realizes the folding of ventilation fan, ventilate; Arrange triangle slideway on top, upper tunnel, make it can play the effect of isolated water, protruding cover plate makes cover plate that moisture can be avoided on the cover board to stockpile simultaneously, thus decreases the water accumulating volume entered in tunnel; Reduce inflow thus the soak time of minimizing pump-out and humus and the water yield.
The utility model adopts double-deck tunnel, humus and water can be separated by it, and adopt the division board of inclination, make moisture can under inflow as much as possible in tunnel, avoid humus and contact with moisture, adopt the draining removal function that singlechip controller can control to make it can automatically realize cable trench, adopt the mode that water blocking tape and projection cover plate are set in upper tunnel that it can be reduced simultaneously and enter the water yield, make cable trench decreased influent flow more than 50%, extend cable application life more than 30% simultaneously, be worthy to be popularized and application.

Claims (4)

1. a cable duct of substation automatic drain system, comprise cable trench structure, covering plate structure and controlling organization, described cable trench structure upper arranges covering plate structure, described controlling organization is connected with cable trench structure, described cable trench structure comprises tunnel and lower tunnel, between described upper tunnel and lower tunnel, division board is set, in described upper tunnel, cable bearer is set, described upper tunnel sidewall arranges ventilation fan and hygrometer, in described lower tunnel, water-level gauge and suction pump are set, described water-level gauge is connected with controlling organization with suction pump, described controlling organization is singlechip controller.
2. cable duct of substation automatic drain system as claimed in claim 1, it is characterized in that: described covering plate structure is protruding cover plate, described protruding cover plate bottom arranges V-type groove, and top, described upper tunnel arranges triangle track.
3. cable duct of substation automatic drain system as claimed in claim 1, is characterized in that: described ventilation fan is connected with controlling organization with hygrometer.
4. cable duct of substation automatic drain system as claimed in claim 1, is characterized in that: described division board is the notch plate that centre arranges flowing water seam.
CN201420721196.9U 2014-11-27 2014-11-27 A kind of cable duct of substation automatic drain system CN204385858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420721196.9U CN204385858U (en) 2014-11-27 2014-11-27 A kind of cable duct of substation automatic drain system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420721196.9U CN204385858U (en) 2014-11-27 2014-11-27 A kind of cable duct of substation automatic drain system

Publications (1)

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CN204385858U true CN204385858U (en) 2015-06-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104967082A (en) * 2015-07-13 2015-10-07 戴春喜 Cable chute and cable translation method
CN105696689A (en) * 2014-11-27 2016-06-22 国网河南省电力公司南阳供电公司 Automatic drainage system for cable trench of transformer substation
CN105846384A (en) * 2016-06-20 2016-08-10 国家电网公司 Cable channels and cable cover plate
CN106558861A (en) * 2016-11-04 2017-04-05 安徽华电工程咨询设计有限公司 A kind of multi-functional cable ditch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105696689A (en) * 2014-11-27 2016-06-22 国网河南省电力公司南阳供电公司 Automatic drainage system for cable trench of transformer substation
CN104967082A (en) * 2015-07-13 2015-10-07 戴春喜 Cable chute and cable translation method
CN105846384A (en) * 2016-06-20 2016-08-10 国家电网公司 Cable channels and cable cover plate
CN106558861A (en) * 2016-11-04 2017-04-05 安徽华电工程咨询设计有限公司 A kind of multi-functional cable ditch

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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: 20150610

Termination date: 20151127