CN104454000A - Intelligent closed drainage control box for cable tunnel - Google Patents
Intelligent closed drainage control box for cable tunnel Download PDFInfo
- Publication number
- CN104454000A CN104454000A CN201410666490.9A CN201410666490A CN104454000A CN 104454000 A CN104454000 A CN 104454000A CN 201410666490 A CN201410666490 A CN 201410666490A CN 104454000 A CN104454000 A CN 104454000A
- Authority
- CN
- China
- Prior art keywords
- casing
- box body
- controller
- cable tunnel
- seal cover
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 210000004907 gland Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an intelligent closed drainage control box for a cable tunnel. The intelligent closed drainage control box comprises a box body, a switch contactor and a controller. The box body is a cuboid with an open face, a sealing cover is arranged at the opening, a connector is arranged on one side face of the box body, a sealing groove is formed in the periphery of the sealing cover, the switch contactor is arranged at the bottom of the box body and connected with a switch blade and a fuse, the fuse is connected with a line bank, the line bank is connected with the connector and the controller, the connector is connected with a wire, both the box body and the sealing cover are made of plastic, the sealing cover is made of transparent plastic, the box body is hinged to one side of the sealing cover, the other side of the sealing cover is connected with the box body through buckles, the buckles are arranged on the outer side of the box body, and a sealing gasket is arranged in the sealing groove. The box body is made of the plastic, start and stop of a water pump are controlled through electronic signals, water level signals can be transmitted, waterproof, dustproof and corrosion-proof grades are promoted, and working security and reliability of the automatic drainage box are improved.
Description
technical field:
The present invention relates to a kind of draining casing, particularly relate to the intellectual closed draining control cabinet in a kind of cable tunnel.
background technology:
Power cable tunnel establishes a sump every 400-600, inside has water pump and connects Auto-drainage casing, with water level case control water pump start and stop automatically up and down.Existing cabinet shell is metal, and line and crack between a door and its frame easily invade moisture and rain sewage.Cause casing and the frequent corrosion of inside contactor, short circuit, disaster hidden-trouble is large, if to need to arrange reliability during draining lower for tunnel ponding.
summary of the invention:
Technical problem to be solved by this invention is: overcome the deficiencies in the prior art, there is provided a kind of structure simple, adopt plastics to control water pump start and stop as casing, electronic signal, and can water level signal be transmitted, and the intellectual closed draining control cabinet in the cable tunnel with self-checking function.
Technical scheme of the present invention is: the intellectual closed draining control cabinet in a kind of cable tunnel, comprise casing, switch contact, controller, described casing is the cuboid of an opening, described opening part is provided with seal cover, side is provided with joint, the surrounding of described seal cover is provided with seal groove, described switch contact is arranged on bottom half, described switch contact is connected with plug-in strip and fuse, described fuse is connected with line bank, described line bank is connected with joint and controller, and described joint is connected with electric wire.
Described casing and seal cover are plastics, and seal cover is transparent plastic, described seal cover side and casing hinged, opposite side is connected by buckle, and described buckle is arranged on outside casing, is provided with sealing mat in described seal groove.
Described switch contact, plug-in strip, fuse, line bank, controller are all connected with casing by linkage, and described controller is connected with peripheral circuit and condensate tank of dehumidifier.
Described controller is connected with electric power supervisory control center by special line, and described electric wire is connected with water pump.Described joint is two, and is gland head.
The invention has the beneficial effects as follows:
1, the present invention adopts plastics to control water pump start and stop, and can transmit water level signal as casing, electronic signal, and have self-checking function, and waterproof and dustproof, anticorrosion grade promote, and improve Auto-drainage case job security and reliability.
2, casing of the present invention and seal cover are plastics, and seal cover is transparent plastic, and the surrounding of seal cover is provided with seal groove, is provided with sealing mat in seal groove, and is tightly connected by buckle, ensure that in casing to have waterproof and dustproof, corrosion-resistant characteristic.
3, the present invention is by condensate tank of dehumidifier sensed water level, and realize water pump start and stop by controller gauge tap contactor, controller produces loop between connection device, carry out connection inspection, water level and inspection message are transferred to electric power supervisory control center by special line, the operation of convenient operation personnel simultaneously.
4, joint of the present invention is two, and is gland head, ensure that the sealing of casing, makes to have good waterproof and dustproof, corrosion-resistant characteristic in case, and the introducing of plastics solves the corrosion shortcoming of iron casing, and transparent sealing lid convenient operation personnel observe.
accompanying drawing illustrates:
Fig. 1 is the structural representation of the intellectual closed draining control cabinet in cable tunnel.
detailed description of the invention:
Embodiment: see in Fig. 1, figure, 1-casing, 2-seal cover, 3-linkage, 4-switch contact, 5-fuse, 6-plug-in strip, 7-line bank, 8-condensate tank of dehumidifier, 9-joint, 10-controller, 11-electric wire, 12-buckle, 13-seal groove, 14-water pump, 15-electric power supervisory control center.
The intellectual closed draining control cabinet in cable tunnel, comprise casing 1, switch contact 4, controller 10, casing 1 is the cuboid of an opening, and opening part is provided with seal cover 2, and side is provided with joint 9, the surrounding of seal cover 2 is provided with seal groove 13, switch contact 4 is arranged on bottom casing 1, and switch contact 4 is connected with plug-in strip 6 and fuse 5, and fuse 5 is connected with line bank 7, line bank 7 is connected with joint 9 and controller 10, and joint 9 is connected with electric wire 11.
Casing 1 and seal cover 2 are plastics, and seal cover 2 is transparent plastic, seal cover 2 side and casing 1 hinged, opposite side is connected by buckle 12, and buckle 12 is arranged on outside casing 1, is provided with sealing mat in seal groove 13.
Switch contact 4, plug-in strip 6, fuse 5, line bank 7, controller 10 are all connected with casing 1 by linkage 3, and controller 10 is connected with peripheral circuit and condensate tank of dehumidifier 8.
Controller 10 is connected with electric power supervisory control center 15 by special line, and electric wire 11 is connected with water pump 14.Joint 9 is two, and is gland head.
During use, after installation, switch on power, condensate tank of dehumidifier 8 is placed on water accumulation part, condensate tank of dehumidifier 8 sensed water level, and water level information is transferred to controller 10, and realize water pump 14 start and stop by controller 10 gauge tap contactor 4, controller 10 produces loop between connection device, carries out connection inspection, and water level and inspection message are transferred to electric power supervisory control center 15 by special line.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. the intellectual closed draining control cabinet in cable tunnel, comprise casing, switch contact, controller, it is characterized in that: described casing is the cuboid of an opening, described opening part is provided with seal cover, side is provided with joint, the surrounding of described seal cover is provided with seal groove, described switch contact is arranged on bottom half, described switch contact is connected with plug-in strip and fuse, described fuse is connected with line bank, described line bank is connected with joint and controller, and described joint is connected with electric wire.
2. the intellectual closed draining control cabinet in cable tunnel according to claim 1, it is characterized in that: described casing and seal cover are plastics, and seal cover is transparent plastic, described seal cover side and casing hinged, opposite side is connected by buckle, described buckle is arranged on outside casing, is provided with sealing mat in described seal groove.
3. the intellectual closed draining control cabinet in cable tunnel according to claim 1, it is characterized in that: described switch contact, plug-in strip, fuse, line bank, controller are all connected with casing by linkage, described controller is connected with peripheral circuit and condensate tank of dehumidifier.
4. the intellectual closed draining control cabinet in cable tunnel according to claim 1, it is characterized in that: described controller is connected with electric power supervisory control center by special line, described electric wire is connected with water pump.
5. the intellectual closed draining control cabinet in cable tunnel according to claim 1, is characterized in that: described joint is two, and is gland head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666490.9A CN104454000A (en) | 2014-11-20 | 2014-11-20 | Intelligent closed drainage control box for cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666490.9A CN104454000A (en) | 2014-11-20 | 2014-11-20 | Intelligent closed drainage control box for cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104454000A true CN104454000A (en) | 2015-03-25 |
Family
ID=52900670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666490.9A Pending CN104454000A (en) | 2014-11-20 | 2014-11-20 | Intelligent closed drainage control box for cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454000A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781614A (en) * | 2016-04-29 | 2016-07-20 | 广东华路交通科技有限公司 | Novel visual operation highway tunnel side wall foot drainage system |
| CN107155272A (en) * | 2017-06-05 | 2017-09-12 | 苏州瑞奇丽新材料有限公司 | A kind of ship electronic control cabinet for being easy to draining |
| CN109841464A (en) * | 2017-11-27 | 2019-06-04 | 东莞市贡福电子有限公司 | Fuse |
| CN115171340A (en) * | 2022-06-29 | 2022-10-11 | 国网河南省电力公司经济技术研究院 | Cable tunnel flood backward flow risk early warning system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636286Y (en) * | 2003-06-27 | 2004-08-25 | 宝钢集团上海第一钢铁有限公司 | Control circuit for cable tunnel water pump |
| CN201113331Y (en) * | 2007-10-25 | 2008-09-10 | 宁波天元电力设备有限公司 | Outdoor low-voltage integrated distribution box on column |
| CN202789461U (en) * | 2012-09-21 | 2013-03-13 | 彭勇 | Control box of water pump |
| CN203488352U (en) * | 2013-10-09 | 2014-03-19 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Intelligent submersible pump control box |
| CN203705502U (en) * | 2014-01-24 | 2014-07-09 | 肇庆恒港电力科技发展有限公司 | Waterproof-type electric meter box |
| CN204283495U (en) * | 2014-11-20 | 2015-04-22 | 国家电网公司 | The closed draining control cabinet in cable tunnel |
-
2014
- 2014-11-20 CN CN201410666490.9A patent/CN104454000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636286Y (en) * | 2003-06-27 | 2004-08-25 | 宝钢集团上海第一钢铁有限公司 | Control circuit for cable tunnel water pump |
| CN201113331Y (en) * | 2007-10-25 | 2008-09-10 | 宁波天元电力设备有限公司 | Outdoor low-voltage integrated distribution box on column |
| CN202789461U (en) * | 2012-09-21 | 2013-03-13 | 彭勇 | Control box of water pump |
| CN203488352U (en) * | 2013-10-09 | 2014-03-19 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Intelligent submersible pump control box |
| CN203705502U (en) * | 2014-01-24 | 2014-07-09 | 肇庆恒港电力科技发展有限公司 | Waterproof-type electric meter box |
| CN204283495U (en) * | 2014-11-20 | 2015-04-22 | 国家电网公司 | The closed draining control cabinet in cable tunnel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781614A (en) * | 2016-04-29 | 2016-07-20 | 广东华路交通科技有限公司 | Novel visual operation highway tunnel side wall foot drainage system |
| CN107155272A (en) * | 2017-06-05 | 2017-09-12 | 苏州瑞奇丽新材料有限公司 | A kind of ship electronic control cabinet for being easy to draining |
| CN109841464A (en) * | 2017-11-27 | 2019-06-04 | 东莞市贡福电子有限公司 | Fuse |
| CN109841464B (en) * | 2017-11-27 | 2024-01-26 | 东莞市贡福电子有限公司 | Fuse protector |
| CN115171340A (en) * | 2022-06-29 | 2022-10-11 | 国网河南省电力公司经济技术研究院 | Cable tunnel flood backward flow risk early warning system |
| CN115171340B (en) * | 2022-06-29 | 2023-05-30 | 国网河南省电力公司经济技术研究院 | Cable tunnel flood backflow risk early warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20150325 |