CN109505347A - Cable hand wellhole self-draining arrangement and method - Google Patents

Cable hand wellhole self-draining arrangement and method Download PDF

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Publication number
CN109505347A
CN109505347A CN201811644070.5A CN201811644070A CN109505347A CN 109505347 A CN109505347 A CN 109505347A CN 201811644070 A CN201811644070 A CN 201811644070A CN 109505347 A CN109505347 A CN 109505347A
Authority
CN
China
Prior art keywords
wellhole
hand
cable
water pump
management
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
Application number
CN201811644070.5A
Other languages
Chinese (zh)
Inventor
高飞虎
盛佳丽
钱燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Power Supply Branch Of Jiangsu Electric Power Co Ltd
State Grid Corp of China SGCC
Original Assignee
Jiangyin Power Supply Branch Of Jiangsu Electric Power Co Ltd
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyin Power Supply Branch Of Jiangsu Electric Power Co Ltd, State Grid Corp of China SGCC filed Critical Jiangyin Power Supply Branch Of Jiangsu Electric Power Co Ltd
Priority to CN201811644070.5A priority Critical patent/CN109505347A/en
Publication of CN109505347A publication Critical patent/CN109505347A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/22Adaptations of pumping plants for lifting sewage
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042Arrangements of means against overflow of water, backing-up from the drain

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Sewage (AREA)

Abstract

A kind of cable hand wellhole self-draining arrangement of the present invention, well lid (2) are stamped on the hand wellhole (101), the top surface of the well lid (2) is provided with annular groove (2.1), equipped with annular solar panel (3) in the annular groove (2.1), management of charging and discharging module (4) and battery (5) are equipped in cavity in the well lid (2), the annular solar panel (3) is connected to battery (5) through management of charging and discharging module (4) by cable;Water pump (1) is set in cable pipe trench (102), liquid-level switch (6) are installed on the furrow bank of the cable pipe trench (102), the battery (5) is connected to the power input of water pump (1) after management of charging and discharging module (4) by conducting wire, and above-mentioned liquid-level switch (6) is serially connected on the conducting wire being connected between management of charging and discharging module (4) and water pump (1).A kind of cable hand wellhole self-draining arrangement of the present invention, helps to improve security performance.

Description

Cable hand wellhole self-draining arrangement and method
Technical field
The present invention relates to a kind of self-draining arrangement and methods, are applied to carry out in cable hand wellhole more particularly, to one kind The self-draining device of induction type belongs to electric power facility ancillary technique field.
Background technique
Currently, since the cable pipe trench in hand hole well is lower than horizon, generally there are the water-head more than 30cm-90 cm, And cable is discharged in cable pipe trench.In the process of running, especially flood season, the ponding in hand wellhole can trickle into cable tube In ditch, so that the cable intermediate joint in cable pipe trench is easy to appear dampness or short circuit, and then cause ground fault, even Cause fire incident.In consideration of it, according to related operating experience, it is desirable that for the cable pipe trench in hand wellhole, when cable and When relevant device is run, the ponding in cable pipe trench is no more than the warning line that equipment is run;Therefore conventional way is: Water level alarm device is set in hand wellhole or cable pipe trench, the operator when water level is more than alert locations, near warning note Member goes to draining.Such mode needs to regularly schedule patrol officer and patrols, not only time-consuming and laborious, and exists certain Missing inspection may.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of cable hand wellhole self-draining arrangement and method, When water level is more than early warning position, draining can be carried out automatically, to improve security performance.
The object of the present invention is achieved like this:
A kind of cable hand wellhole self-draining arrangement, described device include hand wellhole, positioned at hand borehole bottom cable pipe trench, And the sewer by hand wellhole;One drainage tube is embedded between hand wellhole and sewer, and one end connection of drainage tube To sewer, the other end is connected to hand wellhole;
Well lid is stamped in the hand wellhole, the top surface of the well lid is provided with annular groove, is equipped with annular too in the annular groove It is positive can solar panel, be equipped with management of charging and discharging module and battery, the annular solar battery in the cavity in the well lid Plate is connected to battery through management of charging and discharging module by cable;
Water pump is set in cable pipe trench, liquid-level switch is equipped on the furrow bank of the cable pipe trench, the battery is through charge and discharge Be connected to the power input of water pump after electric management module by conducting wire, above-mentioned liquid-level switch be serially connected with management of charging and discharging module with On the conducting wire being connected between water pump;The water outlet of the water pump is connected to drainage tube through check valve.
A kind of cable hand wellhole self-draining arrangement of the present invention, the end face center of the well lid are provided with counterbore, the counterbore Hole wall on be provided with a handle.
A kind of cable hand wellhole self-draining arrangement of the present invention, after annular solar panel converts the solar into electric energy It is stored in battery, battery powers to water pump;When the water level in cable pipe trench is more than liquid-level switch, liquid-level switch touching Ponding in cable pipe trench ditch, is emitted into sewer by hair to start water pump;Meanwhile passing through list between water pump and sewer Setting to valve prevents its refluence.
Compared with prior art, the beneficial effects of the present invention are:
The present invention by setting liquid-level switch carry out water level early warning, when water level is excessively high can automatic trigger, to start water pump It is drained;Meanwhile electric energy is converted to by the way that annular solar panel collection solar energy is arranged, so that whole device is not necessarily to volume Outer power supply interface operates normally, and increases its scope of application.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cable hand wellhole self-draining arrangement of the present invention.
Fig. 2 is a kind of structural schematic diagram of the well lid of cable hand wellhole self-draining arrangement of the present invention.
Wherein:
Hand wellhole 101, cable pipe trench 102, sewer 103;
Water pump 1, well lid 2, annular solar panel 3, management of charging and discharging module 4, battery 5, liquid-level switch 6, drainage tube 7, Check valve 8;
Annular groove 2.1, counterbore 2.2, handle 2.3.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of cable hand wellhole self-draining arrangement of the present invention, described device includes hand Wellhole 101, the sewer 103 positioned at the cable pipe trench 102 of 101 bottom of hand wellhole and positioned at 101 side of hand wellhole;Its feature It is:
One drainage tube 7 is embedded between hand wellhole 101 and sewer 103, and one end of drainage tube 7 is connected to sewer 103, separately One end is connected to hand wellhole 101;
Well lid 2 is stamped in the hand wellhole 101, the top surface of the well lid 2 is provided with annular groove 2.1, and the annular groove 2.1 is embedded It is equipped with annular solar panel 3, the end face center of the well lid 2 is provided with counterbore 2.2, is arranged on the hole wall of the counterbore 2.2 There is a handle 2.3;Management of charging and discharging module 4 and battery 5, the annular solar energy are equipped in cavity in the well lid 2 Solar panel 3 is connected to battery 5 through management of charging and discharging module 4 by cable;
Water pump 1 is set in cable pipe trench 102, and liquid-level switch 6, the electric power storage are equipped on the furrow bank of the cable pipe trench 102 Pond 5 is connected to the power input of water pump 1 after management of charging and discharging module 4 by conducting wire, and above-mentioned liquid-level switch 6 is serially connected with charge and discharge On the conducting wire being connected between electric management module 4 and water pump 1;The water outlet of the water pump 1 is connected to drainage tube 7 through check valve 8;
In use, annular solar panel 3 is stored in battery 5 after converting the solar into electric energy, battery 5 is to water pump Power supply;When the water level in cable pipe trench 102 is more than liquid-level switch 6, liquid-level switch 6 is triggered, to start water pump 1 for cable tube Ponding in 102 ditch of ditch is emitted into sewer 103;Meanwhile it is anti-by the setting of check valve 8 between water pump 1 and sewer 103 Only it flows backwards;
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, those skilled in the art Any change or improvement that member is done according to above-mentioned design, within the protection domain of this patent..

Claims (3)

1. a kind of cable hand wellhole self-draining arrangement, described device includes hand wellhole (101), is located at hand wellhole (101) bottom The cable pipe trench (102) in portion and the sewer (103) for being located at hand wellhole (101) side;It is characterized by:
One drainage tube (7) is embedded between hand wellhole (101) and sewer (103), and one end of drainage tube (7) is connected to and is lauched Road (103), the other end are connected to hand wellhole (101);
It is stamped well lid (2) on the hand wellhole (101), the top surface of the well lid (2) is provided with annular groove (2.1), the annular Management of charging and discharging module is equipped in the cavity in annular solar panel (3), the well lid (2) in slot (2.1) (4) and battery (5), the annular solar panel (3) are connected to battery through management of charging and discharging module (4) by cable (5);
Water pump (1) is set in cable pipe trench (102), is equipped with liquid-level switch (6) on the furrow bank of the cable pipe trench (102), The battery (5) is connected to the power input of water pump (1), above-mentioned liquid level after management of charging and discharging module (4) by conducting wire Switch (6) is serially connected on the conducting wire being connected between management of charging and discharging module (4) and water pump (1);The water outlet of the water pump (1) passes through Check valve (8) is connected to drainage tube (7).
2. a kind of cable hand wellhole self-draining arrangement as described in claim 1, it is characterised in that: the top surface of the well lid (2) Counterbore (2.2) are provided centrally with, a handle (2.3) are provided on the hole wall of the counterbore (2.2).
3. a kind of cable hand wellhole self-draining method, it is characterised in that: the method is based on a kind of cable hand wellhole and arranges automatically Water installations, described device include hand wellhole (101), are located at the cable pipe trench (102) of hand wellhole (101) bottom and are located at The other sewer (103) of hand wellhole (101);One drainage tube (7) is embedded between hand wellhole (101) and sewer (103), and is drawn One end of flow tube (7) is connected to sewer (103), and the other end is connected to hand wellhole (101);It is stamped on the hand wellhole (101) The top surface of well lid (2), the well lid (2) is provided with annular groove (2.1), equipped with annular solar energy in the annular groove (2.1) Solar panel (3), is equipped with management of charging and discharging module (4) and battery (5) in the cavity in the well lid (2), it is described it is annular too Positive energy solar panel (3) is connected to battery (5) through management of charging and discharging module (4) by cable;Water pump (1) is set to cable pipe trench (102) it in, is equipped with liquid-level switch (6) on the furrow bank of the cable pipe trench (102), the battery (5) is through management of charging and discharging Module (4) is connected to the power input of water pump (1) by conducting wire afterwards, and above-mentioned liquid-level switch (6) is serially connected with management of charging and discharging mould On the conducting wire being connected between block (4) and water pump (1);The water outlet of the water pump (1) is connected to drainage tube (7) through check valve (8);
Annular solar panel (3) is stored in battery (5) after converting the solar into electric energy, and battery (5) is to water pump Power supply;When the water level in cable pipe trench (102) is more than liquid-level switch (6), liquid-level switch (6) triggering, to start water pump (1) Ponding in cable pipe trench (102) ditch is emitted into sewer (103);Meanwhile leading between water pump (1) and sewer (103) The setting for crossing check valve (8) prevents its refluence.
CN201811644070.5A 2018-12-30 2018-12-30 Cable hand wellhole self-draining arrangement and method Pending CN109505347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811644070.5A CN109505347A (en) 2018-12-30 2018-12-30 Cable hand wellhole self-draining arrangement and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811644070.5A CN109505347A (en) 2018-12-30 2018-12-30 Cable hand wellhole self-draining arrangement and method

Publications (1)

Publication Number Publication Date
CN109505347A true CN109505347A (en) 2019-03-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112746664A (en) * 2021-01-12 2021-05-04 嘉兴市恒光电力建设有限责任公司 Automatic drainage system of cable working well

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000291126A (en) * 1999-04-12 2000-10-17 Asaba Seisakusho:Kk Drainage system in manhole
CN104452822A (en) * 2014-12-10 2015-03-25 苏州汇诚智造工业设计有限公司 Solar safety manhole cover and producing method thereof
CN106759795A (en) * 2016-12-09 2017-05-31 徐玉炜 A kind of intelligent well cover
CN108678137A (en) * 2018-04-30 2018-10-19 阜阳电力规划设计院有限公司 It is a kind of based on solar powered cable shaft intelligent drainage system
CN208088353U (en) * 2018-03-28 2018-11-13 地洲新能源科技(上海)有限公司 A kind of solar energy intelligence inspection well cover
CN209670037U (en) * 2018-12-30 2019-11-22 国网江苏省电力有限公司江阴市供电分公司 Cable hand wellhole self-draining arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000291126A (en) * 1999-04-12 2000-10-17 Asaba Seisakusho:Kk Drainage system in manhole
CN104452822A (en) * 2014-12-10 2015-03-25 苏州汇诚智造工业设计有限公司 Solar safety manhole cover and producing method thereof
CN106759795A (en) * 2016-12-09 2017-05-31 徐玉炜 A kind of intelligent well cover
CN208088353U (en) * 2018-03-28 2018-11-13 地洲新能源科技(上海)有限公司 A kind of solar energy intelligence inspection well cover
CN108678137A (en) * 2018-04-30 2018-10-19 阜阳电力规划设计院有限公司 It is a kind of based on solar powered cable shaft intelligent drainage system
CN209670037U (en) * 2018-12-30 2019-11-22 国网江苏省电力有限公司江阴市供电分公司 Cable hand wellhole self-draining arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112746664A (en) * 2021-01-12 2021-05-04 嘉兴市恒光电力建设有限责任公司 Automatic drainage system of cable working well

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Application publication date: 20190322