CN209670037U - Cable hand wellhole self-draining arrangement - Google Patents
Cable hand wellhole self-draining arrangement Download PDFInfo
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- CN209670037U CN209670037U CN201822257716.6U CN201822257716U CN209670037U CN 209670037 U CN209670037 U CN 209670037U CN 201822257716 U CN201822257716 U CN 201822257716U CN 209670037 U CN209670037 U CN 209670037U
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- wellhole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000007726 management method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
A kind of cable hand wellhole self-draining arrangement of the utility model, 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 utility model, helps to improve security performance.
Description
Technical field
The utility model relates to a kind of self-draining arrangements, are applied to be felt in cable hand wellhole more particularly, to one kind
The self-draining device of formula is answered, electric power facility ancillary technique field is belonged to.
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: In
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.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of cable hand wellhole self-draining arrangements, work as
When water level is more than early warning position, draining can be carried out automatically, to improve security performance.
Purpose of the utility model is realized as follows:
A kind of cable hand wellhole self-draining arrangement, described device include hand wellhole, positioned at the cable of hand borehole bottom
Pipe trench and the sewer by hand wellhole；One drainage tube is embedded between hand wellhole and sewer, and one end of drainage tube
It is connected 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 ring in the annular groove
Shape solar panel is equipped with management of charging and discharging module and battery, the annular solar energy in the cavity in the well lid
Solar panel is connected to battery through management of charging and discharging module by cable；
Water pump is set in cable pipe trench, and liquid-level switch, the battery warp are equipped on the furrow bank of the cable pipe trench
The power input of water pump is connected to after management of charging and discharging module by conducting wire, above-mentioned liquid-level switch is serially connected with management of charging and discharging mould
On the conducting wire being connected between block and 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 utility model, the end face center of the well lid are provided with counterbore, should
A handle is provided on the hole wall of counterbore.
A kind of cable hand wellhole self-draining arrangement of the utility model, annular solar panel convert the solar into electricity
Can after be stored in battery, battery to water pump power；When the water level in cable pipe trench is more than liquid-level switch, liquid-level switch
Ponding in cable pipe trench ditch, is emitted into sewer by triggering to start water pump；Meanwhile passing through between water pump and sewer
The setting of check valve prevents its refluence.
Compared with prior art, the utility model has the beneficial effects that
The utility model by setting liquid-level switch carry out water level early warning, when water level is excessively high can automatic trigger, thus
Starting water pump is drained；Meanwhile electric energy is converted to by the way that annular solar panel collection solar energy is arranged, so that entire dress
It sets and is operated normally without additional power supply interface, increase 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 utility model.
Fig. 2 is a kind of structural schematic diagram of the well lid of cable hand wellhole self-draining arrangement of the utility model.
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
Pipe 7, check valve 8；
Annular groove 2.1, counterbore 2.2, handle 2.3.
Specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model relates to a kind of cable hand wellhole self-draining arrangement, described device includes
There are 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
It is characterized in that:
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, the other 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, the annular groove 2.1
Interior to be equipped with annular solar panel 3, the end face center of the well lid 2 is provided with counterbore 2.2, on the hole wall of the counterbore 2.2
It is provided with a handle 2.3；Management of charging and discharging module 4 and battery 5 are equipped in cavity in the well lid 2, the annular is 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 in cable pipe trench 102, and liquid-level switch 6 is equipped on the furrow bank of the cable pipe trench 102, described
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 with
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 is connected to drainage tube through check valve 8
7；
In use, annular solar panel 3 is stored in battery 5 after converting the solar into electric energy, battery 5 is right
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, so that starting water pump 1 will be electric
Ponding in 102 ditch of cable pipe trench is emitted into sewer 103；Meanwhile setting by check valve 8 between water pump 1 and sewer 103
Setting prevents its refluence；
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (2)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257716.6U CN209670037U (en) | 2018-12-30 | 2018-12-30 | Cable hand wellhole self-draining arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257716.6U CN209670037U (en) | 2018-12-30 | 2018-12-30 | Cable hand wellhole self-draining arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670037U true CN209670037U (en) | 2019-11-22 |
Family
ID=68564358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257716.6U Active CN209670037U (en) | 2018-12-30 | 2018-12-30 | Cable hand wellhole self-draining arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505347A (en) * | 2018-12-30 | 2019-03-22 | 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 and method |
-
2018
- 2018-12-30 CN CN201822257716.6U patent/CN209670037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505347A (en) * | 2018-12-30 | 2019-03-22 | 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 and method |
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