CN219316999U - Subway emergency drainage emergency system - Google Patents
Subway emergency drainage emergency system Download PDFInfo
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- CN219316999U CN219316999U CN202223121827.7U CN202223121827U CN219316999U CN 219316999 U CN219316999 U CN 219316999U CN 202223121827 U CN202223121827 U CN 202223121827U CN 219316999 U CN219316999 U CN 219316999U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model relates to the technical field of flood prevention equipment, and discloses a subway emergency drainage rescue system which comprises an emergency rescue submersible pump, a portable serial pump, a portable water hose, a portable cable, a water pump control device, a serial integrated control device and a reactance device; the emergency rescue submersible pump is placed on an affected part of ground molten iron, power is obtained by the water pump control device which is extended to the ground through the portable cable, and the water outlet discharges water to a flood discharge point or a low-lying place on the ground through the portable water belt; the portable tandem pump is used for serially connecting the multi-end portable water bands, the problem that the pumps are respectively administrative and mutually non-cooperative when being serially connected is solved, the rationality of rotation speed control among the pumps is optimized by collecting and utilizing the conditions of emergency scene, reasonable measures are provided when emergency is met, the aim of effectively and stably controlling the water discharge is achieved, various fault management is carried out, and the safety of emergency personnel and equipment is guaranteed.
Description
Technical Field
The utility model relates to the technical field of flood control equipment, in particular to a subway emergency drainage emergency system.
Background
As important traffic facilities of cities, subways are indispensable in production and life of people, and as cities are built deeply, more and more cities have subways, and subway lines of main cities are more and more. However, in recent years, the occurrence of events such as typhoons and storm in extreme weather frequently occurs, so that serious examination is brought to urban inland inundation, and particularly, huge pressure is brought to flood control and rescue of subways, so that emergency drainage and rescue systems are required to be arranged during operation besides flood drainage equipment installed during construction. Therefore, there is a need to develop an emergency drainage system which is suitable for underground buildings such as subways and has a complex structure and a large height drop from the ground, and which rapidly responds to flood discharge points or depressions which discharge flood from subway tracks, platforms, stairways and exit ports to the ground.
Disclosure of Invention
The technical problem to be solved by the application is to the conditions of complicated underground building structure, large height drop from the ground and the like of the subway, overcomes the defects of the prior art, and provides a subway emergency drainage rescue system for solving the technical problem.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an emergency drainage and rescue system for subways, the emergency rescue submersible pump comprises an emergency rescue submersible pump, a portable serial pump, a portable water hose, a portable cable, a water pump control device, a serial integrated control device and a reactance device;
the emergency rescue submersible pump is placed on an affected part of ground molten iron, power is obtained by the water pump control device which is extended to the ground through the portable cable, and the water outlet discharges water to a flood discharge point or a low-lying place on the ground through the portable water belt;
the portable serial pumps are used for serially connecting a plurality of ends of portable water belts, and all the portable water belts are extended to the water pump control device on the ground by means of the portable cables to obtain power;
the reactance device is arranged between the cable and the water pump control device, and the series connection integrated control device is arranged near the water pump control device and is connected with the water pump control device through a data line.
Preferably, the water pump control device comprises a frequency converter, a bus control interface, an inlet quick connector and an outlet quick connector, wherein the inlet quick connector is connected with a power supply, the power supply is a field generator set or commercial power equipment, and the outlet quick connector is connected with a portable cable.
Preferably, the serial integrated control device further comprises a rain-proof box, a controller, a display and an alarm, wherein the controller is connected with a frequency converter of the water pump control device through a data line.
Preferably, the portable tandem pump is composed of the hard gas emergency submersible pump and a tandem electric pump relay box.
Preferably, the reactance device further comprises a rain-proof box, a reactor, an inlet quick connector and an outlet quick connector, wherein the inlet quick connector is connected with the water pump control device, the outlet quick connector is connected with the portable cable, and the rain-proof box integrates the elements in a sealed unit.
In summary, the utility model has the following beneficial effects:
the subway emergency drainage emergency system can be used for rapidly distributing emergency rescue submersible pumps, light water belts, light cables and the like to a water trouble place through a stop stair, a security inspection platform, a security inspection stair and a platform by manpower. The serial connection mode ensures that the pipelines are simple, the arrangement is convenient and quick, and the characteristics of underground narrow space operation are met; the pipeline expansibility is strong, and the method is applicable to complicated space construction of subways;
the pump lift applicability is strong, the pump lift can be continuously increased through the series electric pump relay box, and the pump lift can adapt to ultra-deep and complex and changeable underground dangerous situations;
the water pumps are all universal pumps, so that the flexibility of emergency is greatly improved; the serial integrated control mode is not limited by water pump equipment, and can be installed on a waterlogging drainage vehicle or hung externally;
the device carries out integrated management according to the actual drainage distance of each section, scientifically controls underground drainage, solves the problem that multiple pumps are respectively administrative and mutually uncooperative when being connected in series, optimizes the rationality of rotation speed control among the pumps by collecting and utilizing the conditions of emergency scene, provides reasonable measures when coping with emergency, achieves the aim of effectively and stably controlling the drainage, simultaneously carries out various fault management, and ensures the safety of emergency personnel and equipment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Wherein: 1. an emergency rescue submersible pump; 2. a light water hose; 3. a first end light water hose; 4. a second end light water hose; 5. a third end light water hose; 6. a fourth-end light water hose; 7. a fifth end light water hose; 8. a portable tandem pump; 9. a first portable tandem pump; 10. a second light-duty tandem pump; 11. a third portable tandem pump; 12. a fourth portable tandem pump; 13. a lightweight cable; 14. a water pump control device; 15. reactance means; 16. a data line; 17. and the serial integrated control device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a subway emergency drainage emergency rescue system comprises an emergency rescue submersible pump 1, a portable serial pump 8, a portable water hose 2, a portable cable 13, a water pump control device 14, a serial integrated control device 17 and a reactance device 15, wherein the portable water hose 2 is composed of a first section of portable water hose 3, a second section of portable water hose 4, a third section of portable water hose 5, a fourth section of portable water hose 6 and a fifth section of portable water hose 7, and the portable serial pump 8 is composed of a first portable serial pump 9, a second portable serial pump 10, a third portable serial pump 11 and a fourth portable serial pump 12.
By specifically describing the embodiment through fig. 1, the emergency rescue submersible pump 1 is submerged to a water-affected area at the lowest position of a subway track and the like to take water, a water outlet of the emergency rescue submersible pump 1 is connected with an inlet of the first section of light water band 3, and an outlet of the first section of light water band 3 is prolonged to a platform. The cable joint of the emergency rescue submersible pump 1 is connected with a portable cable 13, and the other end of the portable cable 13 is extended to the vicinity of a ground outlet in a splicing mode. The weight of the emergency rescue submersible pump 1, the weight of the portable water belt 2 and the weight of the portable cable 13 are all standard by taking manual portability, and the interface joints of the portable water belt 2 and the portable cable 13 are all arranged into a quick assembly type, so that the emergency rescue submersible pump is convenient to rapidly expand.
The first portable tandem pump 9 is arranged near a platform, an emergency rescue submersible pump 1 and a tandem electric pump relay box are arranged in the water pump, the two parts are light and can be quickly installed on site, and the bottom technologies of the water pumps are the same and can be exchanged at any time and flexibly used; the water inlet of the first portable serial pump 9 is connected with the outlet of the first section of portable water band 3, the water outlet is connected with the inlet of the second section of portable water band 4, and the outlet of the second section of portable water band 4 is prolonged to the stair A platform. The cable joint of the first portable tandem pump 9 is connected with a portable cable 13, and the other end of the portable cable 13 is extended to the vicinity of the ground outlet by a splicing manner.
The second portable tandem pump 10 is arranged near the platform A of the stair, an emergency rescue submersible pump 1 and a tandem electric pump relay box are arranged in the second portable tandem pump, the two parts are light and can be quickly installed on site, and the bottom technologies of the water pumps are the same and can be exchanged at any time and flexibly used; the water inlet of the second portable serial pump 10 is connected with the outlet of the second section of portable water hose 4, the water outlet is connected with the inlet of the third section of portable water hose 5, and the outlet of the third section of portable water hose 5 is prolonged to the ticket checking platform. The cable joint of the second portable tandem pump 10 is connected with the portable cable 13, and the other end of the portable cable 13 is extended to the vicinity of the ground outlet by a splicing manner.
The third portable tandem pump 11 is arranged near the ticket checking platform, an emergency rescue submersible pump 1 and a tandem electric pump relay box are arranged in the third portable tandem pump, the emergency rescue submersible pump and the tandem electric pump relay box are light and can be quickly installed on site, and the bottom technologies of the water pumps are the same and can be exchanged at any time and flexibly used; the water inlet of the third portable serial pump 11 is connected with the outlet of the third section of portable water hose 5, the water outlet is connected with the inlet of the fourth section of portable water hose 6, and the outlet of the fourth section of portable water hose 6 is prolonged to an outbound stair B platform. The cable joint of the third portable tandem pump 11 is connected with the portable cable 13, and the other end of the portable cable 13 is extended to the vicinity of the ground outlet by a splicing manner.
The fourth portable tandem pump 12 is arranged near the outbound stair B platform, an emergency rescue submersible pump 1 and a tandem electric pump relay box are arranged in the water pump, the two parts are light and can be quickly installed on site, and the bottom technologies of the water pumps are the same and can be exchanged at any time and flexibly used; the water inlet of the fourth portable serial pump 12 is connected with the outlet of the fourth section of portable water hose 6, the water outlet is connected with the inlet of the fifth section of portable water hose 7, and the outlet of the fifth section of portable water hose 7 is extended to the vicinity of the ground outlet. The cable joint of the third portable tandem pump 11 is connected with the portable cable 13, and the other end of the portable cable 13 is extended to the vicinity of the ground outlet by a splicing manner.
The reactance device 15 is arranged between the portable cable 13 and the water pump control device 14, quick connectors are arranged at the inlet and the outlet, the reactance device 15 is selectively arranged at the power outlets of the portable cable 13 and the water pump control device 14 according to the total length of the portable cable 13, and the reactance device 15 is arranged when the total length of the portable cable 13 exceeds 200 meters;
the reactance device 15 further comprises a rain-proof box, a reactor, an inlet quick connector and an outlet quick connector. The inlet is connected with the water pump control device 14 in a quick-connection mode, the outlet is connected with the portable cable 13 in a quick-connection mode, the rainproof box integrates elements in a sealed unit, the high-level protection level is achieved, and the requirement of independent operation in rainy days is met.
The water pump control device 14 is internally provided with a frequency converter, a bus control interface and an inlet and outlet quick connector, the inlet quick connector is connected with a power supply, and the power supply is an on-site generator set or commercial power equipment. The outlet quick connector is connected with the portable cable 13, the water pump control device 14 is arranged near the ground outlet or on a nearby power supply vehicle or a power supply trailer, all the portable cables 13 extending to the nearby ground outlet are connected with the power output interface of the water pump control device 14, and the power input interface of the water pump control device 14 is connected with the mains supply or the generator set. The water pump control device 14 is internally provided with a controller and a bus communication interface, the controller controls the rotating speed of each water pump, monitors the change of current and power and collects fault data. The bus can integrally connect all the pumps participating in the series connection to the series connection integrated control device 17 through the data line 16 or a wireless communication technology;
the serial integrated control device 17 is internally provided with a PLC, a display screen, an instrument, an alarm and the like, all data wires 16 are connected with the PLC, the PLC formulates a rotational speed control strategy, an on-off control strategy, an emergency fault treatment strategy and a drainage management strategy of each pump, and parameters are set according to height fall among the pumps, length of each section of pipeline and bending condition of the pipeline, so that integrated management of subway emergency drainage and rescue is implemented;
the serial integrated control device 17 further comprises a rainproof box, a controller, a display and an alarm, wherein the controller is connected with a frequency converter of the water pump control device 14 through a data line 16 or a wireless communication technology, acquires all parameters of the water pumps participating in serial connection, and manages and controls all the pumps according to a preset control strategy; the display is used as a man-machine interaction interface, provides a setting interface of parameters such as the length, the height fall and the like of an actual pipeline, is led into the controller, and also integrally displays the running conditions of all pumps and displays the running conditions of the total system; the alarm integrates the alarm functions of all water pumps, and alarms in an acousto-optic mode in time by combining a display interface; the rain-proof box integrates the elements in the sealed unit, has high-level protection level, and meets the requirement of independent operation in rainy days.
When the system is used, related data are acquired through a design scheme of a platform, pipeline length and height fall between emergency rescue submersible pumps 1 in the data are acquired and input, evaluation and input of pipeline breakage coefficients of an emergency rescue site are carried out, automatic starting processes of all pumps are designed and executed according to serial bottom logic in combination with the pipeline length, the height fall and other data between the emergency rescue submersible pumps 1, so that the system obtains initial flow, current, voltage, power, frequency, rotating speed and torque of all pumps are acquired and monitored, flow in all sections of pipelines can be determined according to the rotating speed of all pumps, integrated flow monitoring is formed, rotating speed control of all pumps is carried out according to serial bottom operation logic, when current or rotating speed change abnormality occurs to a certain pump, data of the related pumps are adjusted, the effect of flow balance is achieved, and the system can be used for centralized monitoring and management of alarm information of all pumps, and shutdown processes of all pumps during normal shutdown and emergency shutdown are designed and executed.
Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a subway emergency drainage system of speedily carrying out rescue work which characterized in that: the emergency rescue submersible pump comprises an emergency rescue submersible pump, a portable serial pump, a portable water hose, a portable cable, a water pump control device, a serial integrated control device and a reactance device;
the emergency rescue submersible pump is placed on an affected part of ground molten iron, power is obtained by the water pump control device which is extended to the ground through the portable cable, and the water outlet discharges water to a flood discharge point or a low-lying place on the ground through the portable water belt;
the portable serial pumps are used for serially connecting a plurality of ends of portable water belts, and all the portable water belts are extended to the water pump control device on the ground by means of the portable cables to obtain power;
the reactance device is arranged between the cable and the water pump control device, and the series connection integrated control device is arranged near the water pump control device and is in communication connection with the water pump control device.
2. The subway emergency drainage rescue system according to claim 1, wherein: the water pump control device comprises a frequency converter, a bus control interface, an inlet quick connector and an outlet quick connector, wherein the inlet quick connector is connected with a power supply, the power supply is a field generator set or commercial power equipment, and the outlet quick connector is connected with a portable cable.
3. The subway emergency drainage rescue system according to claim 2, wherein: the serial integrated control device also comprises a rain-proof box, a controller, a display and an alarm, wherein the controller is connected with a frequency converter of the water pump control device through a data line.
4. The subway emergency drainage rescue system according to claim 1, wherein: the portable tandem pump consists of the emergency rescue submersible pump and a tandem electric pump relay box.
5. The subway emergency drainage rescue system according to claim 1, wherein: the electric reactor device further comprises a rain-proof box, an electric reactor, an inlet quick connector and an outlet quick connector, wherein the inlet quick connector is connected with the water pump control device, the outlet quick connector is connected with a light cable, and the rain-proof box integrates elements in a sealed unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223121827.7U CN219316999U (en) | 2022-11-23 | 2022-11-23 | Subway emergency drainage emergency system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223121827.7U CN219316999U (en) | 2022-11-23 | 2022-11-23 | Subway emergency drainage emergency system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219316999U true CN219316999U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223121827.7U Active CN219316999U (en) | 2022-11-23 | 2022-11-23 | Subway emergency drainage emergency system |
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| Country | Link |
|---|---|
| CN (1) | CN219316999U (en) |
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- 2022-11-23 CN CN202223121827.7U patent/CN219316999U/en active Active
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