CN111206608A - Automatic drainage system based on lifting type underground ring main unit - Google Patents
Automatic drainage system based on lifting type underground ring main unit Download PDFInfo
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- CN111206608A CN111206608A CN202010141678.7A CN202010141678A CN111206608A CN 111206608 A CN111206608 A CN 111206608A CN 202010141678 A CN202010141678 A CN 202010141678A CN 111206608 A CN111206608 A CN 111206608A
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- water
- liquid level
- level meter
- automatic
- foundation pit
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
Abstract
The invention discloses an automatic drainage system based on a lifting type underground ring main unit, which comprises: when accumulated water reaches the position of the second liquid level meter, a signal is transmitted to the intermediate controller to control the submersible pump to be started, and the accumulated water is pumped and discharged into a city drainage pipeline through the submersible pump; when the accumulated water is reduced to the position of the first liquid level meter, the submersible pump stops working, and the check valve is closed; if the submersible pump is not started when the water level rises to the second liquid level timing, the water level in the water accumulation pool can continue rising, when the water level reaches the third liquid level timing, the third liquid level meter transmits a signal to the intermediate controller to control the audible and visual alarm, the automatic dialing device is started to transmit the signal to the client, and the potential safety hazard is avoided.
Description
Technical Field
The invention relates to the field of automatic drainage, in particular to an automatic drainage system based on a lifting type underground ring main unit.
Background
A lifting type underground ring main unit structure aims at solving the problems that urban roads are not occupied, the greening area is not occupied, and urban appearance and pedestrian safety are not affected, and the ring main unit is provided with a vertical lifting structure, so that the purposes of occupying less area, beautifying the environment and ensuring the pedestrian safety are achieved. And the looped netowrk cabinet is in underground work, buries in order to prevent that the apron is sealed tight and lead to during ground ponding permeates the foundation ditch with rising-and-falling ground. The long-term unable discharge of ponding can lead to the looped netowrk cabinet to intake, causes the looped netowrk cabinet to damage and takes place the incident. Therefore, an automatic drainage system based on the lifting type underground ring main unit is produced.
Disclosure of Invention
The invention aims to provide an automatic drainage system based on a lifting type underground ring main unit, which can effectively solve the problems mentioned in the background.
In order to achieve the purpose, the invention provides the following technical scheme:
the automatic drainage system based on the lifting type underground ring main unit structurally comprises an integral lifting type underground ring main unit structure 1, a water accumulating tank 2, a submersible pump 3, an intermediate controller 4, a first liquid level meter 5, a second liquid level meter 6, a third liquid level meter 7, a drainage pipe 8, a check valve 9, an audible and visual alarm 10, an automatic dialing device 11, a standby power supply 12, a camera device 13, a client 14 and a foundation pit 15.
The integral lifting type underground ring main unit structure 1 is fixedly arranged in a foundation pit 15, the structure can enable the ring main unit to be buried and exposed on the ground surface, and the problems that the ring main unit occupies urban roads, green areas and influences urban appearances and pedestrian safety in the prior art are solved;
the water accumulation tank 2 is a water storage tank dug at the bottom of the foundation pit 15, and water permeating into the foundation pit 15 can be collected into the water accumulation tank 2;
the submersible pump 3 is fixedly arranged in the water accumulation pool 2, and is a power part of an automatic drainage system together with the intermediate controller 4, and is used for pumping accumulated water in the water accumulation pool 2 out of a foundation pit and draining the accumulated water into a city drainage pipeline;
the Siemens intermediate controller 4 is fixedly arranged in the middle of the right side of the foundation pit 15 and is a control unit of an automatic drainage system of the lifting type underground ring main unit;
the first liquid level meter 5 is arranged at the bottom of the water collecting pool 2, the second liquid level meter 6 is arranged in the middle of the water collecting pool 2, the third liquid level meter 7 is arranged at the top of the water collecting pool 2, and the first liquid level meter, the second liquid level meter and the third liquid level meter are electrically connected with the middle controller 4;
the first liquid level meter 5, the second liquid level meter 6 and the third liquid level meter 7 are electrical components, and the first liquid level meter 5 and the second liquid level meter 6 control the starting and stopping of the submersible pump 3 through the intermediate controller 4; the third liquid level meter 7 controls the audible and visual alarm 10 and the automatic dialing device 11 to transmit signals to the client 14 through the intermediate controller 4;
the drain pipe 8 is fixedly arranged in a foundation pit 15 and is connected with the submersible pump 3 to drain water in the water accumulation tank 2 to a city drain pipeline;
the check valve 9 is installed at the rear end of the drain pipe 8 to prevent the submersible pump 3 from flowing back into the sump 2 in a non-operating state.
The audible and visual alarm 10 and the automatic dialing device 11 are alarm devices of an automatic drainage system, are fixedly arranged in a foundation pit 15, are electrically connected with the intermediate controller 4 and are alarm devices for preventing excessive water accumulation;
the standby power supply 12 is fixedly arranged at the bottom of the foundation pit 15, so that the automatic drainage system cannot work normally due to the fact that the main power supply is powered off under the accident condition;
the camera monitoring device 13 is fixedly arranged in the foundation pit 15 and is used for checking the integral condition of the lifting type underground ring main unit at any time;
the foundation pit 15 is a foundation pit made on the ground and used for bearing the lifting type buried ring main unit integral structure 1;
the intermediate controller 4 is a siemens intermediate controller.
The specific control process is as follows:
when foundation ditch 15 infiltration water, water can flow in the ponding pond 2 of foundation ditch 15 bottom, constantly rise as water increases ponding pond 2 water level, when the water level risees to the 6 positions of second level gauge, second level gauge 6 controls immersible pump 3 and starts with signal transmission for siemens intermediate control ware 4, water in ponding pond 2 is discharged city drainage pipe through drain pipe 8 through immersible pump 3 extraction, along with immersible pump 3 constantly works, immersible pump 3 stop work when the water level reduces to 5 positions of first level gauge in ponding pond 2, check valve 9 is closed and is prevented that water from flowing back in ponding pond 2 through drain pipe 8. If the submersible pump 3 is not started when the water level rises to the second liquid level meter 6, the water level in the water accumulation pool 2 can continue to rise, when the water level reaches the third liquid level meter 7, the third liquid level meter 7 transmits a signal to the Siemens intermediate controller 4 to control the audible and visual alarm 9 and the automatic dialing device 10 to start, transmits the signal to a client 14 worker, informs the worker to overhaul, and returns to normal work. Therefore, automatic drainage can be achieved, and the problem that the looped network cabinet is damaged to cause safety accidents due to the fact that the looped network cabinet enters water as long-term accumulated water in the foundation pit of the lifting type underground looped network cabinet cannot be drained is solved.
Compared with the prior art, the invention has the beneficial effects that:
1) the problem that surface water seeps into a foundation pit due to the fact that the lifting type underground ring main unit cover plate is not tight in sealing is solved. The long-term ponding of foundation ditch can't be discharged and lead to the looped netowrk cabinet to intake, causes the looped netowrk cabinet to damage the problem that takes place the incident.
2) The system is simple in structure, easy to manufacture and install, not prone to damage, high in practicability and capable of being popularized in a large range.
Drawings
FIG. 1 is a structural diagram of an automatic drainage system of a lifting type underground ring main unit;
FIG. 2 is an enlarged view of a portion of the portion a and b of FIG. 1;
FIG. 3 is a schematic diagram of the operation of the automatic drainage system;
in the figure: the lifting type underground ring main unit comprises an integral structure 1 of the lifting type underground ring main unit, a water accumulating tank 2, a submersible pump 3, an intermediate controller 4, a first liquid level meter 5, a second liquid level meter 6, a third liquid level meter 7, a drain pipe 8, a check valve 9, an audible and visual alarm 10, an automatic dialing device 11, a standby power supply 12, a camera device 13, a client 14 and a foundation pit 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an automatic drainage system based on a lifting type buried ring main unit includes an integral structure 1 of the lifting type buried ring main unit, a water collecting tank 2, a submersible pump 3, a siemens intermediate controller 4, a first liquid level meter 5, a second liquid level meter 6, a third liquid level meter 7, a drainage pipe 8, a check valve 9, an audible and visual alarm 10, an automatic dialing device 11, a standby power supply 12, a camera monitoring device 13, a client 14, and a foundation pit 15.
See fig. 3 automatic drainage system working schematic diagram, when foundation ditch 15 oozes into water, water can flow to the ponding pond 2 of foundation ditch 15 bottom, and when water constantly increases ponding pond 2 water level constantly risees, and when the water level risees to second level gauge 6 position, second level gauge 6 gives submersible pump 3 start-up with signal transmission to siemens intermediate control ware 4 control, and the water in ponding pond 2 is pumped through submersible pump 3 and is arranged in city drainage pipe through drain pipe 8, along with the continuous work of submersible pump 3, when the water level reduces to first level gauge 5 position in ponding pond 2 submersible pump 3 stops working, and check valve 9 closes and prevents that water from flowing back to ponding pond 2 through drain pipe 8. If the submersible pump 3 is not started when the water level rises to the second liquid level meter 6, the water level in the water accumulation pool 2 can continue to rise, when the water level reaches the third liquid level meter 7, the third liquid level meter 7 transmits a signal to the Siemens intermediate controller 4 to control the audible and visual alarm 9 and the automatic dialing device 10 to start, transmits the signal to a client 14 worker, informs the worker to overhaul, and returns to normal work. Therefore, automatic drainage can be achieved, and the problem that the looped network cabinet is damaged to cause safety accidents due to the fact that the looped network cabinet enters water as long-term accumulated water in the foundation pit of the lifting type underground looped network cabinet cannot be drained is solved. The system is simple in structure, easy to manufacture and install, not prone to damage, high in practicability and capable of being popularized in a large range.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. Automatic drainage system based on bury looped netowrk cabinet over-and-under type, its characterized in that includes: the device comprises a lifting type underground ring main unit integral structure (1), a water accumulating tank (2), a submersible pump (3), an intermediate controller (4), a first liquid level meter (5), a second liquid level meter (6), a third liquid level meter (7), a drain pipe (8), a check valve (9), an audible and visual alarm (10), an automatic dialing device (11), a standby power supply (12), a camera device (13), a client (14) and a foundation pit (15);
the integral lifting type underground ring main unit structure (1) is fixedly arranged in a foundation pit (15) and is flush with the ground or buried underground;
the water accumulation tank (2) is a water storage tank dug at the bottom of the foundation pit (15) and is used for collecting accumulated water permeating into the foundation pit (15);
the submersible pump (3) is fixedly arranged in the water accumulation pool (2), is electrically connected with the intermediate controller (4) and is used for pumping accumulated water in the water accumulation pool (2);
and the middle controller (4) is fixedly arranged in the middle of the right side of the foundation pit (15) and controls all equipment in the system.
2. The automatic drainage system of claim 1, wherein the first liquid level meter (5), the second liquid level meter (6) and the third liquid level meter (7) are electrical components, and the first liquid level meter (5) and the second liquid level meter (6) control the starting and stopping of the submersible pump (3) through the intermediate controller (4); the third liquid level meter (7) controls the audible and visual alarm (10) and the automatic dialing device (11) to transmit signals to the client (14) through the intermediate controller (4);
the first liquid level meter (5) is installed at the bottom of the water collecting pool (2), the second liquid level meter (6) is installed at the middle of the water collecting pool (2), the third liquid level meter (7) is installed at the top of the water collecting pool (2), and the first liquid level meter, the second liquid level meter and the third liquid level meter are electrically connected with the middle controller (4).
3. An automatic water discharge system according to claim 1, characterized in that the water discharge pipe (8) is fixedly installed in the foundation pit (15) and connected to the submersible pump (3) for discharging water in the sump (2) to the urban water discharge pipe.
4. The automatic water discharge system as claimed in claim 1, wherein the check valve (9) is installed at the rear end of the water discharge pipe (8) to prevent the submersible pump (3) from flowing back into the sump (2) in a non-operating state.
5. The automatic drainage system as claimed in claim 1, wherein the audible and visual alarm (10) and the automatic dialing device (11) are alarm devices of the automatic drainage system, are fixedly installed in the foundation pit (15), are electrically connected with the intermediate controller (4), and receive instructions of the intermediate controller (4) to act.
6. The automatic drainage system of claim 1, wherein the standby power supply (12) is fixedly installed at the bottom of the foundation pit (15) and electrically connected with the intermediate controller (4) so as to prevent the automatic drainage system from failing to work normally due to the power failure of the main power supply in case of an accident.
7. The automatic drainage system as claimed in claim 1, wherein the camera monitoring device (13) is fixedly installed at the upper left side of the foundation pit (15), and is electrically connected with the intermediate controller (4) for monitoring the condition of the integral structure (1) of the lifting type underground ring main unit at any time.
8. The automatic drainage system as claimed in claim 1, wherein the foundation pit (15) is a foundation pit made on the ground for bearing the integral structure (1) of the lifting type underground ring main unit.
9. The automatic water discharge system as claimed in claim 1, wherein the automatic water discharge process is as follows:
1) when water seeps into the foundation pit (15), the water flows into the water accumulating tank (2) at the bottom of the foundation pit (15), the water level of the water accumulating tank (2) is continuously raised when the water is continuously increased, and when the water level is raised to the position of the second liquid level meter (6), the second liquid level meter (6) transmits a signal to the intermediate controller (4) to control the submersible pump (3) to start, and the water in the water accumulating tank (2) is extracted through the submersible pump (3) and is drained into a city drainage pipeline through the drainage pipe (8);
2) along with the continuous work of the submersible pump (3), when the water level in the water accumulation pool (2) is reduced to the position of the first liquid level meter (5), the submersible pump (3) stops working, the check valve (9) is closed, and water is prevented from flowing back to the water accumulation pool (2) through the drain pipe (8);
3) if the water level rises to the second liquid level meter (6), the submersible pump (3) is not started, the water level in the water accumulation pool (2) can continue to rise, and when the water level reaches the third liquid level meter (7), the third liquid level meter (7) transmits a signal to the intermediate controller (4) to control the audible and visual alarm (9) and the automatic dialing device (10) to be started, and transmits the signal to a client (14) worker.
10. The automatic water discharge system as claimed in claim 1, wherein the intermediate controller (4) is a siemens intermediate controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010141678.7A CN111206608A (en) | 2020-03-03 | 2020-03-03 | Automatic drainage system based on lifting type underground ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010141678.7A CN111206608A (en) | 2020-03-03 | 2020-03-03 | Automatic drainage system based on lifting type underground ring main unit |
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| Publication Number | Publication Date |
|---|---|
| CN111206608A true CN111206608A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010141678.7A Pending CN111206608A (en) | 2020-03-03 | 2020-03-03 | Automatic drainage system based on lifting type underground ring main unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490361A (en) * | 2021-06-22 | 2021-10-08 | 长春电子科技学院 | Electronic communication cabinet body structure with monitoring and protecting functions |
-
2020
- 2020-03-03 CN CN202010141678.7A patent/CN111206608A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490361A (en) * | 2021-06-22 | 2021-10-08 | 长春电子科技学院 | Electronic communication cabinet body structure with monitoring and protecting functions |
| CN113490361B (en) * | 2021-06-22 | 2023-06-09 | 长春电子科技学院 | Electronic communication cabinet structure with monitoring protection function |
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