CN204283495U - The closed draining control cabinet in cable tunnel - Google Patents
The closed draining control cabinet in cable tunnel Download PDFInfo
- Publication number
- CN204283495U CN204283495U CN201420699585.6U CN201420699585U CN204283495U CN 204283495 U CN204283495 U CN 204283495U CN 201420699585 U CN201420699585 U CN 201420699585U CN 204283495 U CN204283495 U CN 204283495U
- Authority
- CN
- China
- Prior art keywords
- casing
- seal cover
- controller
- joint
- switch contact
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses the closed draining control cabinet in a kind of cable tunnel, comprise casing, switch contact, controller, casing is the cuboid of an opening, opening part is provided with seal cover, side is provided with joint, the surrounding of seal cover is provided with seal groove, switch contact is arranged on bottom half, switch contact is connected with plug-in strip and fuse, fuse is connected with line bank, line bank is connected with joint and controller, joint is connected with electric wire, casing and seal cover are plastics, and seal cover is transparent plastic, seal cover side and casing hinged, opposite side is connected by buckle, buckle is arranged on outside casing, sealing mat is provided with in seal groove, the utility model adopts plastics as casing, electronic signal controls water pump start and stop, and can water level signal be transmitted, waterproof, dust-proof, anticorrosion grade promotes, improve Auto-drainage case job security and reliability.
Description
technical field:
The utility model relates to a kind of draining casing, particularly relates to the 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.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of structure simple, adopt plastics to control water pump start and stop as casing, electronic signal, and the closed draining control cabinet in the cable tunnel that can transmit water level signal.
The technical solution of the utility model is: the 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 beneficial effects of the utility model are:
1, the utility model adopts plastics to control water pump start and stop as casing, electronic signal, and can transmit water level signal, and waterproof and dustproof, anticorrosion grade promote, and improve Auto-drainage case job security and reliability.
2, the utility model casing 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 utility model 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, the utility model joint is two, and be gland head, ensure that the sealing of casing, make that there is in case good waterproof and dustproof, corrosion-resistant characteristic, 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 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 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 utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the 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, and described opening part is provided with seal cover, and side is provided with joint, the surrounding of described seal cover is provided with seal groove, described switch contact is arranged on bottom half, and described switch contact is connected with plug-in strip and fuse, and 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 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 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 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 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 |
|---|---|---|---|
| CN201420699585.6U CN204283495U (en) | 2014-11-20 | 2014-11-20 | The closed draining control cabinet in cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699585.6U CN204283495U (en) | 2014-11-20 | 2014-11-20 | The closed draining control cabinet in cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283495U true CN204283495U (en) | 2015-04-22 |
Family
ID=52866667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699585.6U Active CN204283495U (en) | 2014-11-20 | 2014-11-20 | The closed draining control cabinet in cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454000A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Intelligent closed drainage control box for cable tunnel |
| CN113027523A (en) * | 2021-04-20 | 2021-06-25 | 湖南科技大学 | Mining drainage equipment that possesses intelligent detection system |
-
2014
- 2014-11-20 CN CN201420699585.6U patent/CN204283495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454000A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Intelligent closed drainage control box for cable tunnel |
| CN113027523A (en) * | 2021-04-20 | 2021-06-25 | 湖南科技大学 | Mining drainage equipment that possesses intelligent detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |