CN209509155U - A kind of drainage system improving piping lane space utilization - Google Patents
A kind of drainage system improving piping lane space utilization Download PDFInfo
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- CN209509155U CN209509155U CN201822139197.3U CN201822139197U CN209509155U CN 209509155 U CN209509155 U CN 209509155U CN 201822139197 U CN201822139197 U CN 201822139197U CN 209509155 U CN209509155 U CN 209509155U
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- piping lane
- space utilization
- water level
- catch pit
- drainage system
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Abstract
The utility model discloses a kind of drainage systems for improving piping lane space utilization, are related to piping lane technical field, it is intended to the problem of in the prior art, draining pump and drainpipe in piping lane affect urban duct laying for solution, cause space waste in piping lane.Its key points of the technical solution are that including piping lane ontology, it is provided with catch pit in the piping lane ontology, immersible pump is placed on the catch pit bottom wall, there are two the immersible pump settings, the immersible pump is connected with drainpipe, and the valve body for controlling drainpipe on-off is provided on the drainpipe；The warning device for being provided with water level monitoring device in the catch pit and being connect with water level monitoring device.The utility model has achieved the effect that improve piping lane space utilization rate.
Description
Technical field
The utility model relates to piping lane technical fields, more particularly, to a kind of drainage system for improving piping lane space utilization.
Background technique
So-called piping lane is exactly " underground urban duct corridor ", i.e., builds a municipal administration below urban road and share tunnel,
The various municipal works pipelines such as electric power, communication, water supply and sewage, heat supply are integrated in one, " unified planning, unification are built, uniformly for implementation
Management ", to accomplish the comprehensive utilization of the underground space and sharing for resource.
At present in the catch pit technology of pipe gallery, the ponding in pipe gallery from arranging cannot need that catch pit is arranged.Collection
The water that puddle is mainly collected is mainly derived from the infiltration of piping lane corridor body, the fragmentary leak of pipeline and various municipal pipeline short time
Sewage after interior unwatering and cleaning terrace sprinkling water.Each cabin of each pipe gallery is respectively provided with a catch pit, often
A catch pit is connected with dredge pump, for extracting ponding out catch pit.
Referring to Fig.1, in the prior art, it is provided with catch pit 18 in piping lane, is provided with grid 11 on the catch pit 18,
The top of the grid 11 is placed with draining pump 6 by the side wall of piping lane, and described 6 one end of draining pump is protruded into catch pit 18, separately
One end is connected with drainpipe 13, and the drainpipe 13 is placed along the side wall of piping lane, the described one end of drainpipe 13 far from draining pump 6
The outdoor drainage inspection shaft 61 being connected to outside piping lane.
Prior art among the above has the following deficiencies: due to needing to be laid with a large amount of urban duct in piping lane, is
The space in piping lane is made full use of, urban duct needs to be bonded to each other setting as far as possible.But above-mentioned technology draining pump 6 and row
The meeting occupied space of water pipe 13, the space close to piping lane side wall can not be laid with pipeline, cause the waste in space in piping lane, the problem
Have to be solved.
Utility model content
The purpose of the utility model is to provide a kind of drainage system for improving piping lane space utilization, has and improve piping lane sky
Between utilization rate effect.
The purpose of this utility model has the technical scheme that
A kind of drainage system improving piping lane space utilization, including piping lane ontology are provided in the piping lane ontology and catchment
It cheats, immersible pump is placed on the catch pit bottom wall, there are two the immersible pump settings, and the immersible pump is connected with drainpipe,
The valve body for controlling drainpipe on-off is provided on the drainpipe；Be provided in the catch pit water level monitoring device and with
The warning device of water level monitoring device connection.
By using above-mentioned technical proposal, draining pump is changed into immersible pump, so that immersible pump is installed in catch pit, because
This be laid with above grid pipeline just will not due to draining pump hinder and wasting space, thus reached raising piping lane space benefit
With the effect of rate.Water level monitoring device and warning device play the protective effect to immersible pump, can prevent in catch pit
Water level is lower than immersible pump, and immersible pump is caused to can not work normally, to reduce repair rate, reduces maintenance cost.
The utility model is further arranged to: the water level monitoring device includes the low water positioned at catch pit bottom position
Position detection needle.
By using above-mentioned technical proposal, low water level detection is analyzed for water level, when low water level detection needle detects
When water level, the water level in catch pit is located above low water level；Water when low water level detection needle does not detect water level, in catch pit
Position is located at below low water level detection needle.
The utility model is further arranged to: the valve body includes motor-driven valve, low water level detection needle and motor-driven valve
Electric Actuator electrical connection.
By using above-mentioned technical proposal, the liquid level in catch pit sensed using low water level detection needle judges water,
Control motor-driven valve turns on or off according to the actual situation, pays close attention to water and hand in catch pit in real time without staff
Dynamic draining, liberates manpower.
The utility model is further arranged to: the valve body further includes hand-operated valve.
By using above-mentioned technical proposal, hand-operated valve cooperates with motor-driven valve, can cope with emergency case, such as motor-driven valve damage
Bad or power failure, to ensure the normal work of piping lane inner water drainage system.
The utility model is further arranged to: including rack, the bottom end of the rack is provided with reinforcing rib.
By using above-mentioned technical proposal, by street illumination cable hub slot, power cable hub slot, communications cable line concentration
Slot, feedwater piping, storm sewer, sewage conduct and gas pipeline are placed on rack, to reach easy to assembly reasonable
Effect.Reinforcing rib increases the bearing capacity of rack, to improve the structural stability of rack.
The utility model is further arranged to: the rack and reinforcing rib are galvanized steel layer frame.
By using above-mentioned technical proposal, in rack and reinforcing rib external galvanized layer, the anti-of rack and reinforcing rib is improved
Corrosive nature, energy effective protection steel layer frame, to extend the service life of rack and reinforcing rib.
The utility model is further arranged to: the catch pit is provided with multiple, and multiple catch pits pass through aqueduct
It communicates.
By using above-mentioned technical proposal, catch pit is interconnected, increases the maximum capacity of catch pit, improve simultaneously
The adaptibility to response of emergency case.When a pipeline breaking, water increases severely, and immersible pump can not drain ponding in time, at this time water body
From aqueduct into the catch pit communicated with the catch pit dredging accumulated water, to effectively drain.
The utility model is further arranged to: the piping lane body interior be provided with for separate piping lane ontology every
The width of piping lane ontology is divided into multiple chambers by plate, the partition.
By using above-mentioned technical proposal, multiple separate chambers will be divided into piping lane, when surprisingly occurring, reduce independence
Chamber between influence, to improve the stability of piping lane.
In conclusion the advantageous effects of the utility model are as follows:
1. by the setting of immersible pump, to achieve the effect that improve piping lane space utilization rate；
2. the setting of needle is detected by low water level, to achieve the effect that be monitored the water level in catch pit；
3. by the setting of aqueduct, to effectively improve drainage effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of background technique；
Fig. 2 is the overall structure diagram of the utility model embodiment.
In figure, 1, piping lane ontology；11, grid；12, immersible pump；13, drainpipe；14, low water level detects needle；16, electronic
Valve；17, hand-operated valve；18, catch pit；2, warning device；3, rack；31, reinforcing rib；4, aqueduct；5, partition；51, chamber；
6, draining pump；61, outdoor drainage inspection shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 2, for a kind of drainage system for improving piping lane space utilization disclosed by the utility model, including piping lane ontology
1, it is provided with multiple partitions 5 in piping lane ontology 1, is arranged side by side between multiple partitions 5 along the width direction of piping lane ontology 1, it will
Piping lane ontology 1 is divided into multiple chambers 51.It is respectively equipped with catch pit 18 in each chamber 51, is mainly used for concentrating piping lane ontology 1
Infiltration, the fragmentary leak of pipeline and in the various municipal pipeline short time unwatering and clean terrace sprinkling water after sewage.
Aqueduct 4 is provided between the catch pit 18 of adjacent chamber 51, the catch pit 18 of each chamber 51 is connected each other by aqueduct 4
It is logical.When water is larger, aqueduct 4 provides a drainage line, to improve the drainability of catch pit 18.It is catchmenting
18 top of hole is covered with grid 11, for protecting the personnel to walk in piping lane.
Referring to Fig. 2, it is fixed with immersible pump 12 on the bottom wall of catch pit 18, is respectively provided with that there are two divings in each catch pit 18
12 are pumped, is connected with drainpipe 13 on immersible pump 12, the outdoor drainage inspection shaft water in catch pit 18 being delivered to outside piping lane
61.The valve body for controlling 13 on-off of drainpipe is provided on drainpipe 13, valve body includes motor-driven valve 16 and hand-operated valve 17.It catchments
Water level monitoring device and the warning device connecting with water level monitoring device 2 are provided on the side wall in hole 18.In the present embodiment, electric
Dynamic valve 16 and hand-operated valve 17, which are arranged at, to be drained on the roof of piping lane side wall and grid 11.Warning device 2 is buzzer,
Well, on the other hand, staff can find water level monitoring dress by the sound that buzzer issues for the warning of one side buzzer
Set abnormal catch pit 18.It changes draining pump 6 into immersible pump 12, so that immersible pump 12 is installed in catch pit 18, therefore increases
It can be laid with the space of pipeline above big grid 11, to achieve the effect that improve piping lane space utilization rate.
Referring to Fig. 2, water level monitoring device includes the low water level detection needle 14 positioned at 18 bottom position of catch pit.In this reality
It applies in example, 18 depth of catch pit is 1 meter, and low water level detects bottom wall 350mm of the needle 14 apart from catch pit 18.In the present embodiment,
The Electric Actuator of buzzer and motor-driven valve 16 detects needle 14 with low water level by PLC and connect.When low water level detects needle 14 to PLC
When exporting high level, water level is located at 14 top of low water level detection needle, and the Electric Actuator that PLC controls motor-driven valve 16 is opened.When low
When water-level detecting needle 14 exports low level to PLC, water level is located at 14 lower section of low water level detection needle, and PLC controls the electricity of motor-driven valve 16
Dynamic actuator is closed, while PLC control buzzer work.When occur motor-driven valve 16 damage can not close the case where occur when, can
To close drainpipe 13 by hand-operated valve 17, buzzer work can play suggesting effect, conveniently find and need to close drainpipe
13 catch pit 18.
Referring to Fig. 2, it is fixed with rack 3 on the side wall of piping lane, by street illumination cable hub slot, power cable line concentration
Slot, communications cable hub slot, feedwater piping, storm sewer, sewage conduct and gas pipeline are placed on rack 3, to reach
To reasonable effect easy to assembly.The bottom of rack 3 is provided with reinforcing rib 31, and reinforcing rib 31 is fixed on by high-strength bolt
On the side wall of piping lane ontology 1, the structural stability of rack 3 is improved.Rack 3 and reinforcing rib 31 are galvanized steel layer frame,
The corrosion resistance for improving rack 3 and reinforcing rib 31, prolongs the service life.
Referring to Fig. 2, piping lane is internally provided with the partition 5 for separating piping lane, and the width of piping lane is divided into multiple by partition 5
Chamber 51, when surprisingly occurring, reduces loss, improves the knot of piping lane so that the pipeline in each chamber 51 is relatively independent
Structure stability.
The implementation principle of above-described embodiment are as follows: draining pump 6 is changed into immersible pump 12, so that immersible pump 12 is installed in and catchments
Hole 18 in, therefore above grid 11 be laid with pipeline just will not due to draining pump 6 hinder and wasting space, mentioned to reach
The effect of high piping lane space utilization rate.Water level monitoring device and warning device 2 play the protective effect to immersible pump 12, can be with
It prevents the water level in catch pit 18 lower than immersible pump 12, immersible pump 12 is caused to can not work normally, thus reduce repair rate,
Reduce maintenance cost.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of drainage system for improving piping lane space utilization, including piping lane ontology (1), the piping lane ontology (1) is interior to be provided with
Catch pit (18), it is characterised in that: be placed with immersible pump (12) on catch pit (18) bottom wall, immersible pump (12) setting
There are two, the immersible pump (12) is connected with drainpipe (13), is provided on the drainpipe (13) for controlling drainpipe
(13) valve body of on-off；Water level monitoring device and the alarm connecting with water level monitoring device dress are provided in the catch pit (18)
Set (2).
2. a kind of drainage system for improving piping lane space utilization according to claim 1, it is characterised in that: the water level prison
Surveying device includes low water level detection needle (14) positioned at catch pit (18) bottom position.
3. a kind of drainage system for improving piping lane space utilization according to claim 2, it is characterised in that: the valve body packet
It includes motor-driven valve (16), low water level detection needle (14) is electrically connected with the Electric Actuator of motor-driven valve (16).
4. a kind of drainage system for improving piping lane space utilization according to claim 3, it is characterised in that: the valve body is also
Including hand-operated valve (17).
5. a kind of drainage system for improving piping lane space utilization according to claim 4, it is characterised in that: including rack
(3), the bottom end of the rack (3) is provided with reinforcing rib (31).
6. a kind of drainage system for improving piping lane space utilization according to claim 5, it is characterised in that: the rack
(3) and reinforcing rib (31) is galvanized steel layer frame.
7. a kind of drainage system for improving piping lane space utilization according to claim 6, it is characterised in that: the catch pit
(18) it is provided with multiple, multiple catch pits (18) are communicated by aqueduct (4).
8. a kind of drainage system for improving piping lane space utilization according to claim 7, it is characterised in that: the piping lane sheet
Body (1) is internally provided with the partition (5) for separating piping lane ontology (1), and the partition (5) divides the width of piping lane ontology (1)
It is cut into multiple chambers (51).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139197.3U CN209509155U (en) | 2018-12-19 | 2018-12-19 | A kind of drainage system improving piping lane space utilization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139197.3U CN209509155U (en) | 2018-12-19 | 2018-12-19 | A kind of drainage system improving piping lane space utilization |
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| CN209509155U true CN209509155U (en) | 2019-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119210A (en) * | 2020-01-07 | 2020-05-08 | 广州地铁设计研究院股份有限公司 | Drainage system of piping lane |
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2018
- 2018-12-19 CN CN201822139197.3U patent/CN209509155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119210A (en) * | 2020-01-07 | 2020-05-08 | 广州地铁设计研究院股份有限公司 | Drainage system of piping lane |
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