CN108643318A - Pipe gallery intelligence control system with sponge city function - Google Patents
Pipe gallery intelligence control system with sponge city function Download PDFInfo
- Publication number
- CN108643318A CN108643318A CN201810469067.8A CN201810469067A CN108643318A CN 108643318 A CN108643318 A CN 108643318A CN 201810469067 A CN201810469067 A CN 201810469067A CN 108643318 A CN108643318 A CN 108643318A
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- Prior art keywords
- rainwater
- liquid level
- electric valve
- bin
- sewage
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- 239000010865 sewage Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000004931 aggregating effect Effects 0.000 abstract 2
- 238000012372 quality testing Methods 0.000 abstract 2
- 235000001167 Melaleuca cajuputi Nutrition 0.000 abstract 1
- 244000304222 Melaleuca cajuputi Species 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention provides a kind of pipe gallery intelligence control system with sponge city function, including ground rainwater aggregating apparatus, rain sewage storehouse and control unit, and fire compartment is equipped in rain sewage storehouse；Rainwater storehouse, sewage pipe and catch pit are equipped in fire compartment, ground rainwater aggregating apparatus is connected to by the intercommunicating pore with filtering with rainwater storehouse；It is equipped with rainwater storehouse liquid level gauge in rainwater storehouse, sewage pipe liquid level gauge is equipped in sewage pipe, catch pit liquid level gauge, water quality testing meter and water density measuring instrument are equipped in catch pit；Control unit receives the data of rainwater storehouse liquid level gauge, sewage pipe liquid level gauge, catch pit liquid level gauge, water quality testing meter and water density measuring instrument, and controls the flow between cajaput storehouse, sewage pipe and catch pit.The present invention is provided only with a rain sewage storehouse, and fire compartment is arranged in rain sewage storehouse and is carried out automatically controlling to rainwater, optimizes the section structure of pipe gallery and electromechanical quantity, reasonable in design, highly practical, use easy to spread.
Description
Technical Field
The invention belongs to the technical field of comprehensive pipe rack systems, and particularly relates to a comprehensive pipe rack intelligent control system with a sponge city function.
Background
The utility tunnel lays various different public pipelines in underground tunnel intensively, which can not only stop the series problems of 'road zipper', 'sky spider web' and the like gradually, utilize underground resources to the maximum extent, increase the comprehensive carrying capacity of city, meet the needs of the people, and can pull investment and comprehensively enhance the urbanization quality.
Pipeline that utility tunnel inside was generally laid: weak current cable, power cable, drainage, heating power, water supply, gas and other partial self-service pipelines and municipal pipelines.
In the existing utility tunnel engineering, rainwater and sewage pipes are generally not considered to be brought into the utility tunnel, and the existing utility tunnel engineering is continuously explored. Utilize utility tunnel structure body as the rainwater storehouse in the rainwater gets into utility tunnel, satisfy the gravity flow requirement in the elevation, sewage gets into the piping lane and generally is the pipeline type, and the sewage pipe that gets into the piping lane can flow for pressure and gravity flow.
The sponge city summarizes six words: ooze, stagnate, hold, it is clean, use, arrange, get into the piping lane to the rainwater, the body that adopts the piping lane usually replaces rainwater pipeline, the rain sewage pipe is the pipeline that must be considered in the design of utility tunnel, traditional design is generally not considered and is taken into the utility tunnel with rain sewage, even consider, also be simple and utilize the piping lane body to replace the rainwater pipe, the size generally equals the buried pipeline size, slightly be greater than the buried pipeline occasionally, rainwater storehouse in the utility tunnel sets up the size and only considers the size of buried rainwater pipeline, see the rainwater storehouse occasionally and do big back, the function that has some to hold, but other functions in sponge city do not embody.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a utility tunnel intelligence control system with sponge city function, structural design is reasonable, has oozing in the sponge city, stagnates, holds, clean, uses, arranges the function, and the practicality is strong, easily uses widely.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a utility tunnel intelligence control system with sponge city function, its characterized in that: the rainwater and sewage combined control system comprises a ground rainwater collecting device, a rainwater and sewage bin and a control unit, wherein a fireproof partition is arranged in the rainwater and sewage bin; wherein,
the ground rainwater collecting device comprises a rainwater port communicated with the ground and a rainwater intermediate collecting bin arranged at the bottom of the ground, and the rainwater port is communicated with the rainwater intermediate collecting bin through a connecting pipe;
the rainwater storage bin, the sewage pipe and the water collecting pit are arranged in the fireproof subarea, the rainwater middle collecting bin is communicated with the rainwater storage bin through a communicating hole with a filter, the position of the rainwater storage bin is the highest, and the position of the water collecting pit is the lowest; the rainwater bin is connected with the sewage pipe through a connecting pipe with a first electric valve, the rainwater bin is connected with the water collecting pit through a connecting pipe with a second electric valve, a submersible pump is arranged on the connecting pipe between the sewage pipe and the water collecting pit, a third electric valve is arranged between the submersible pump and the sewage pipe, the submersible pump is provided with another pipeline which is connected with the comprehensive green channel, and water flow is controlled by a fourth electric valve; a rainwater bin liquid level meter is arranged in the rainwater bin, a sewage pipe liquid level meter is arranged in the sewage pipe, and a sump liquid level meter, a water quality detector and a water density measuring instrument are arranged in the sump;
the control unit receives data of the rainwater bin liquid level meter, the sewage pipe liquid level meter, the sump liquid level meter, the water quality detector and the water density measuring instrument, and controls the first electric valve to the fourth electric valve according to the following method:
1) system setting: setting outlet flow Q of each submersible pump, a high liquid level value YSHH of a rainwater bin, a high liquid level value YSH of the rainwater bin, a high liquid level value JSH of a water collecting pit and a low liquid level value JSL of the water collecting pit;
2) signal real-time acquisition: a measured value YSC of the rainwater bin liquid level meter, a measured value JSC of the sump liquid level meter, a measured value rho of the sump water density measuring instrument and a measured value WSC of the sewage pipe liquid level meter;
3) the control logic:
when YSC is larger than or equal to YSHH, the second electric valve and the first electric valve are opened;
when YSHH is more than or equal to YSC and more than or equal to YSH, the second electric valve is opened, and the first electric valve is closed;
when YSH is larger than or equal to YSC, the second electric valve is closed, and the first electric valve is closed;
when the JSC is more than or equal to JSH and the JSWC is more than or equal to JSHH, the submersible pump is started, the third electric valve is opened, and the fourth electric valve is closed; the output power P of the submersible pump is controlled according to the formula (1):
in the formula, H2 is the distance from the bottom of the sewage pipe to the bottom of the fireproof subarea, and H1 is the distance from the bottom of the water collecting pit to the bottom of the fireproof subarea;
when the JSC is more than or equal to JSH and JSHC is less than JSHH, the submersible pump is started, the third electric valve is closed, and the fourth electric valve is opened; the output power P of the submersible pump is controlled according to the formula (2):
when the JSC < JSL, the submersible pump is stopped, and the third electric valve and the fourth electric valve are both closed.
According to the scheme, the ground comprises a motor vehicle lane, a comprehensive green lane and a road sidewalk.
The invention has the beneficial effects that: only one rainwater and sewage bin is arranged, a fireproof partition is arranged in the rainwater and sewage bin to automatically control rainwater, and only a submersible pump, a plurality of electric valves and sensors are arranged, so that the section structure and the electromechanical quantity of the comprehensive pipe gallery are optimized, and the structural design is reasonable; meanwhile, a reasonable automatic control strategy is provided, and the sponge city has the functions of seepage, stagnation, storage, purification, use and discharge in the sponge city, and is strong in practicability and easy to popularize and use.
Drawings
Fig. 1 is a floor plan of an embodiment of the present invention.
Fig. 2 is a cross-sectional view AA of fig. 1.
Fig. 3 is an enlarged view of a portion of the cloud line of fig. 2.
In the figure: 1-fire partition; 2-rainwater bin; 3-a sewage pipe; 4-self-service bridge; 5-a first submersible pump; 6-a water collecting pit; 7-interconnected pores with filtering; 8-rainwater middle concentration bin; 9-gutter inlet connecting pipe; 10-a gutter inlet; 11-road sidewalk; 12-comprehensive green channel; 13-a vehicle lane; 14-a second submersible pump; 15-connecting pipe; 16-first electrically operated valve; 17-a sewer level gauge; 18-rain sump level gauge; 19-a connecting tube; 20-a second electrically operated valve; 21-sump level gauge; 22-a pipeline; 23-third electrically operated valve; 24-fourth electrically operated valve; 25-a water quality detector; 26-a connecting tube; 27-water density measuring instrument.
Detailed Description
The invention is further illustrated by the following specific examples and figures.
The invention provides an intelligent control system with a sponge city function for a comprehensive pipe gallery, which comprises a ground rainwater collecting device, a rainwater and sewage bin and a control unit, wherein a fireproof partition 1 is arranged in the rainwater and sewage bin, as shown in figures 1 to 3.
The ground rainwater collection device comprises a rainwater port 10 communicated with the ground and a rainwater middle concentration bin 8 arranged at the bottom of the ground, and the rainwater port 10 is communicated with the rainwater middle concentration bin 8 through a connecting pipe 9. In this embodiment, the ground includes a motor vehicle lane 13, a comprehensive green lane 12, and a road sidewalk 11. Rainwater collected by the motor vehicle lane 13, the comprehensive green road 12 and the road sidewalk 11 is collected to the rainwater middle concentration bin 8 through the rainwater port 10 and the connecting pipe 9, and then enters a fireproof subarea 1 of the rainwater and sewage bin through the communicating hole 7 with the filter.
The fire-proof subarea 1 is internally provided with a rainwater bin 2, a sewage pipe 3 and a water collecting pit 6, a rainwater middle collecting bin 8 is communicated with the rainwater bin 2 through a communicating hole 7 with a filter, the position of the rainwater bin 2 is the highest, and the position of the water collecting pit 6 is the lowest; and a self-service bridge 4 is arranged in the fireproof subarea 1 and is used as a cable bridge for supplying power to electrical equipment in a pipe gallery. The rainwater bin 2 is connected with the sewage pipe 3 through a connecting pipe 19 with a first electric valve 16, the rainwater bin 2 is connected with the sump 6 through a connecting pipe with a second electric valve 20, a first submersible pump 5 or a second submersible pump 14 is arranged on connecting pipes 15 and 26 between the sewage pipe 3 and the sump 6, a third electric valve 23 is arranged between the submersible pump and the sewage pipe 3, the submersible pump is provided with another pipeline 22 connected with the comprehensive green channel 12, and water flow is controlled by a fourth electric valve 24; a rainwater bin liquid level meter 18 is arranged in the rainwater bin 2, a sewage pipe liquid level meter 17 is arranged in the sewage pipe 3, and a sump liquid level meter 21, a water quality detector 25 and a water density measuring instrument 27 are arranged in the sump 6.
The control unit receives data of the rainwater bin liquid level meter 18, the sewer pipe liquid level meter 17, the sump liquid level meter 21, the water quality detector 25 and the water density measuring instrument 27, and controls the first to fourth electric valves 16, 20, 23 and 24 respectively according to the following methods:
1) system setting: the outlet flow Q of each submersible pump, the liquid level high value YSHH of the rainwater bin 2, the liquid level high value YSH of the rainwater bin 2, the liquid level high value JSH of the water collecting pit 6 and the liquid level low value JSL of the water collecting pit 6 are set.
2) Signal real-time acquisition: a measurement value YSC of the rain water tank level gauge 18, a measurement value JSC of the sump level gauge 21, a measurement value ρ of the sump water density measuring instrument 27, and a measurement value WSC of the sewer pipe level gauge 17.
3) The control logic:
when YSC is larger than or equal to YSHH, the second electric valve 20 and the first electric valve 16 are opened;
when YSHH is more than or equal to YSC and more than or equal to YSH, the second electric valve 20 is opened, and the first electric valve 16 is closed;
when YSH is larger than or equal to YSC, the second electric valve 20 is closed, and the first electric valve 16 is closed;
when the JSC is more than or equal to JSH and the JSWC is more than or equal to JSHH, the submersible pump is started, the third electric valve 23 is opened, and the fourth electric valve 24 is closed; the output power P of the submersible pump is controlled according to the formula (1):
in the formula, H2 is the distance from the bottom of the sewage pipe 3 to the bottom of the fireproof subarea 1, and H1 is the distance from the bottom of the sump 6 to the bottom of the fireproof subarea 1;
when the JSC is more than or equal to JSH and JSHC is less than JSHH, the submersible pump 5 or 14 is started, the third electric valve 23 is closed, and the fourth electric valve 24 is opened; the output power P of the submersible pump is controlled according to the formula (2):
when JSC < JSL, the submersible pump is stopped and both the third electric valve 23 and the fourth electric valve 24 are closed.
The embodiment is automatically controlled by a PLC controller.
The above embodiments are only used for illustrating the design idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes and modifications made in accordance with the principles and concepts disclosed herein are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides a utility tunnel intelligence control system with sponge city function, its characterized in that: the rainwater and sewage combined control system comprises a ground rainwater collecting device, a rainwater and sewage bin and a control unit, wherein a fireproof partition is arranged in the rainwater and sewage bin; wherein,
the ground rainwater collecting device comprises a rainwater port communicated with the ground and a rainwater intermediate collecting bin arranged at the bottom of the ground, and the rainwater port is communicated with the rainwater intermediate collecting bin through a connecting pipe;
the rainwater storage bin, the sewage pipe and the water collecting pit are arranged in the fireproof subarea, the rainwater middle collecting bin is communicated with the rainwater storage bin through a communicating hole with a filter, the position of the rainwater storage bin is the highest, and the position of the water collecting pit is the lowest; the rainwater bin is connected with the sewage pipe through a connecting pipe with a first electric valve, the rainwater bin is connected with the water collecting pit through a connecting pipe with a second electric valve, a submersible pump is arranged on the connecting pipe between the sewage pipe and the water collecting pit, a third electric valve is arranged between the submersible pump and the sewage pipe, the submersible pump is provided with another pipeline which is connected with the comprehensive green channel, and water flow is controlled by a fourth electric valve; a rainwater bin liquid level meter is arranged in the rainwater bin, a sewage pipe liquid level meter is arranged in the sewage pipe, and a sump liquid level meter, a water quality detector and a water density measuring instrument are arranged in the sump;
the control unit receives data of the rainwater bin liquid level meter, the sewage pipe liquid level meter, the sump liquid level meter, the water quality detector and the water density measuring instrument, and controls the first electric valve to the fourth electric valve according to the following method:
1) system setting: setting outlet flow Q of each submersible pump, a high liquid level value YSHH of a rainwater bin, a high liquid level value YSH of the rainwater bin, a high liquid level value JSH of a water collecting pit and a low liquid level value JSL of the water collecting pit;
2) signal real-time acquisition: a measured value YSC of the rainwater bin liquid level meter, a measured value JSC of the sump liquid level meter, a measured value rho of the sump water density measuring instrument and a measured value WSC of the sewage pipe liquid level meter;
3) the control logic:
when YSC is larger than or equal to YSHH, the second electric valve and the first electric valve are opened;
when YSHH is more than or equal to YSC and more than or equal to YSH, the second electric valve is opened, and the first electric valve is closed;
when YSH is larger than or equal to YSC, the second electric valve is closed, and the first electric valve is closed;
when the JSC is more than or equal to JSH and the JSWC is more than or equal to JSHH, the submersible pump is started, the third electric valve is opened, and the fourth electric valve is closed; the output power P of the submersible pump is controlled according to the formula (1):
in the formula, H2 is the distance from the bottom of the sewage pipe to the bottom of the fireproof subarea, and H1 is the distance from the bottom of the water collecting pit to the bottom of the fireproof subarea;
when the JSC is more than or equal to JSH and JSHC is less than JSHH, the submersible pump is started, the third electric valve is closed, and the fourth electric valve is opened; the output power P of the submersible pump is controlled according to the formula (2):
when the JSC < JSL, the submersible pump is stopped, and the third electric valve and the fourth electric valve are both closed.
2. The utility model discloses a utility tunnel intelligence control system with sponge city function, its characterized in that: the ground comprises a motor vehicle lane, a comprehensive green lane and a road sidewalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469067.8A CN108643318A (en) | 2018-05-16 | 2018-05-16 | Pipe gallery intelligence control system with sponge city function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469067.8A CN108643318A (en) | 2018-05-16 | 2018-05-16 | Pipe gallery intelligence control system with sponge city function |
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| Publication Number | Publication Date |
|---|---|
| CN108643318A true CN108643318A (en) | 2018-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469067.8A Pending CN108643318A (en) | 2018-05-16 | 2018-05-16 | Pipe gallery intelligence control system with sponge city function |
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| Country | Link |
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| CN (1) | CN108643318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506402A (en) * | 2022-09-23 | 2022-12-23 | 上海电器科学研究所（集团）有限公司 | Emergency flood control system for underground pipe gallery |
-
2018
- 2018-05-16 CN CN201810469067.8A patent/CN108643318A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506402A (en) * | 2022-09-23 | 2022-12-23 | 上海电器科学研究所（集团）有限公司 | Emergency flood control system for underground pipe gallery |
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Application publication date: 20181012 |