CN210488753U - Precipitation early warning management system for precipitation well - Google Patents
Precipitation early warning management system for precipitation well Download PDFInfo
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- CN210488753U CN210488753U CN201921312039.1U CN201921312039U CN210488753U CN 210488753 U CN210488753 U CN 210488753U CN 201921312039 U CN201921312039 U CN 201921312039U CN 210488753 U CN210488753 U CN 210488753U
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Abstract
The utility model provides a precipitation early warning management system of a precipitation well, which comprises a second-stage distribution box, a third-stage distribution box, an insulated wire, a water pumping pipe, a submersible pump, an intelligent water pump controller, a water level alarm, a third-stage sedimentation tank and a standby generator; the second-stage distribution box is connected with municipal electricity, the second-stage distribution box is connected with the third-stage distribution box, the third-stage distribution box is connected with the intelligent water pump controller and the water level alarm, the intelligent water pump controller is connected with the submersible pump, the submersible pump is connected with the third-stage sedimentation tank through a water pumping pipe, and the third-stage sedimentation tank is connected with a municipal pipe network through a water pumping pipe; the standby generator is connected with the self-coupling decompression starting cabinet, and the self-coupling decompression starting cabinet is connected with the second-stage distribution box. The utility model provides a pair of precipitation well precipitation early warning management system, precipitation construction technology have realized novel, standardized, precipitation safe and reliable, and the emergent power consumption automatic switch of precipitation has practiced thrift manual work, equipment damage cost and conversion time, and precipitation convenient operation, more tend to the hommization.
Description
Technical Field
The utility model relates to a precipitation well water level early warning technical field specifically is a precipitation well water level early warning device.
Background
Dewatering wells are quite common in subway engineering, are generally arranged in and outside foundation pits and are used as effective ways for lowering water level through earth excavation, and the combination of a three-stage distribution box, an insulated wire, a water pumping pipe and a submersible pump is most common. According to the latest development trend of subway engineering precipitation, the precipitation of a precipitation well must be provided with a safe and reliable guarantee system which is provided with an intelligent water pump controller, a water level alarm, a standby generator and a self-coupling decompression starting cabinet conversion system.
The general precipitation of precipitation well adopts the following modes:
mode 1: the three-stage distribution box, the insulated wire, the water pumping pipe and the submersible pump are combined, a switch needs to be manually opened by a special person when precipitation of a precipitation well begins, and the submersible pump is started and stopped by paying attention to the height of a water level at any time in the process so as to achieve the purpose of controlling the submersible pump to pump water; when the standby generator is not in place, precipitation stops after the mains supply is powered off, and safety influence is caused on construction; the water meter is not installed, the real water flow of pumping cannot be measured, and the automation degree of dewatering well dewatering combination is low.
Mode 2: the three-stage distribution box, the insulated wire, the water pumping pipe, the submersible pump and the intelligent water pump controller are combined, a switch needs to be manually opened by a special person when precipitation of a precipitation well begins, the submersible pump is controlled to pump water in a manual mode and an automatic mode along with the intervention of the intelligent water pump controller in the process, and a starting and stopping device needs to be manually opened by the special person in the manual mode; when the standby generator is not in place, precipitation stops after the mains supply is powered off, and safety influence is caused on construction; the water meter is not installed, the real water flow of pumping cannot be measured, and the automation degree of precipitation combination of the precipitation well is low.
Mode 3: the three-stage distribution box, the insulated wire, the water pumping pipe, the submersible pump, the intelligent water pump controller and the standby generator are combined, in the precipitation process of the precipitation well, the submersible pump is controlled to pump water in a manual mode and an automatic mode along with the intervention of the intelligent water pump controller, and a special person is required to manually start the starting and stopping device in the manual mode; when the precipitation height or the submersible pump breaks down, the device cannot stop in time and sends out an alarm signal; the water meter is not installed, the real water flow of pumping cannot be measured, and the automation degree of precipitation combination of the precipitation well is low.
Above 3 kinds of precipitation well precipitation compound modes, every kind of precipitation compound mode all can produce the influence of different degree, for example need artifical manual operation to open and stop the device, stop precipitation, precipitation depth control not in place, do not have water gauge, do not have not enough reasons such as reserve generator.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precipitation well precipitation early warning management system, precipitation construction technology have realized that it is novel, standardized, precipitation safe and reliable, the emergent power consumption automatic switch of precipitation, have practiced thrift manual work, equipment damage cost and conversion time, precipitation convenient operation, tend to the hommization more.
The utility model adopts the following technical scheme:
a precipitation early warning management system of a precipitation well comprises a second-stage distribution box, a third-stage distribution box, an insulated wire, a water pumping pipe, a submersible pump, an intelligent water pump controller, a water level alarm, a third-stage sedimentation tank, a standby generator, municipal power, an intelligent water pump controller and a self-coupling decompression starting cabinet; the second-stage distribution box, the third-stage sedimentation tank, the intelligent water pump controller, the water level alarm and the standby generator are arranged outside the dewatering well, and the submersible pump is arranged at the bottom of the dewatering well;
the second-stage distribution box is connected with the municipal power consumption through an insulated wire, the second-stage distribution box is connected with the third-stage distribution box through the insulated wire, the third-stage distribution box is connected with the intelligent water pump controller and the water level alarm through an insulated wire, the intelligent water pump controller is connected with the submersible pump, the submersible pump is connected with the third-stage sedimentation tank through a water pumping pipe, and the third-stage sedimentation tank is connected with a municipal pipe network through a water pumping pipe; the standby generator is connected with the self-coupling decompression starting cabinet through an insulated wire, and the self-coupling decompression starting cabinet is connected with the secondary distribution box through an insulated wire.
After the municipal electricity is electrified, the three-stage distribution box is switched on, and the submersible pump, the intelligent water pump controller and the water level alarm are simultaneously in an open working state; the intelligent water pump controller monitors the working state of the submersible pump, when the water level of the dewatering well is lower than the water inlet of the submersible pump, the intelligent water pump controller enables the submersible pump to automatically stop pumping, and when the water level of the dewatering well is higher than the water inlet of the submersible pump, the intelligent water pump controller enables the submersible pump to automatically start pumping; the submersible pump starts to pump water, the water level alarm also starts to monitor the water level state in the precipitation well, and according to the set precipitation water level height, the water level alarm generates an alarm ring when the water level in the precipitation well is higher than a water level set value, and the water level alarm does not generate an alarm ring when the water level in the precipitation well is lower than the water level set value.
And the water meter is arranged at one end of the water pumping pipe connected with the three-stage sedimentation tank, and the model of the water meter is an LXS-50E type digital high-sensitivity water meter.
Further, the water level monitoring device further comprises a water level probe, wherein the water level probe is arranged at the early warning water level position of the inner wall of the dewatering well, and the water level probe is connected with the water level alarm.
Further, the drinking-water pipe is rubber drinking-water pipe or PVC drinking-water pipe, the model of drinking-water pipe is 80 mm.
Further, the water level gauge with the steel ruler is an SWJ-80 steel ruler water level gauge.
Further, the submersible pump is a 7.5Kw or 18.5Kw submersible pump.
Further, the standby generator is a 3000Kw diesel generator.
Further, the intelligent water pump controller is an S1 series intelligent water pump controller.
Further, the model of the water level alarm is C61F-GP.
The utility model has the advantages that: the dewatering well has simple dewatering combination, and fundamentally solves the problem of dewatering well dewatering automation; the combination of the precipitation equipment can be flexibly set according to the requirement of the automation height of the on-site precipitation, so that the automation requirement of the precipitation is met; meanwhile, the dependence on commercial power is reduced, and the safety problem that the precipitation power supply of the precipitation well is automatically converted at any time is ensured; because the automation degree of the precipitation equipment combination is improved, the probability of equipment loss is reduced in the aspect of economy, the equipment can be repeatedly and circularly used, the enterprise cost is saved, and the benefit is improved.
Drawings
Fig. 1 is the utility model discloses a precipitation well precipitation early warning management system's schematic structure.
Fig. 2 is the utility model discloses a precipitation well precipitation early warning management system's connection schematic diagram.
In the attached drawing, municipal power consumption 1, standby generator 2, self coupling decompression start cabinet 3, second grade block terminal 4, tertiary block terminal 5, intelligent water pump controller 6, water level alarm 7, immersible pump 8, water level probe 9, drinking-water pipe 10, tertiary sedimentation tank 11, municipal pipe network 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model provides a precipitation early warning management system for precipitation well, which comprises a second-stage distribution box 4, a third-stage distribution box 5, an insulated wire, a water pumping pipe 10, a submersible pump 8, an intelligent water pump controller 6, a water level alarm 7, a third-stage sedimentation tank 11, a water meter, a water level probe 9, a standby generator 2, municipal electricity 1, an intelligent water pump controller 6 and a self-coupling decompression starting cabinet 3;
the second-stage distribution box 4, the third-stage distribution box 5, the third-stage sedimentation tank 11, the intelligent water pump controller 6, the water level alarm 7, the steel ruler water level gauge and the standby generator 2 are arranged outside the precipitation well, the submersible pump 8 is arranged at the bottom of the precipitation well, and the water level probe 9 is arranged at the early warning water level position on the inner wall of the precipitation well;
the second-stage distribution box 4 is connected with municipal electricity consumption 1 through an insulated wire, the second-stage distribution box 4 is connected with a third-stage distribution box 5 through an insulated wire, the third-stage distribution box 5 is connected with an intelligent water pump controller and a water level alarm 7 through an insulated wire, a water level probe 9 is connected with the water level alarm 7, an intelligent water pump controller 6 is connected with a submersible pump 8, the submersible pump 8 is connected with a third-stage sedimentation tank 11 through a water pumping pipe 10, a water meter is installed at one end of the water pumping pipe 10, which is connected with the third-stage sedimentation tank 11, and the; the standby generator 2 is connected with the self-coupling decompression starting cabinet 3 through an insulated wire, and the self-coupling decompression starting cabinet 3 is connected with the secondary distribution box 4 through an insulated wire.
In this embodiment, the water meter is an LXS-50E type digital high-sensitivity water meter, the water pumping pipe 10 is a rubber water pumping pipe or a PVC water pumping pipe, the water pumping pipe 10 is 80mm, the steel water gauge is an SWJ-80 steel water gauge, the insulated wire is 2.5-4.0m2, the submersible pump 8 is a 7.5Kw or 18.5Kw submersible pump 8, the standby generator 2 is a 3000Kw diesel generator, the intelligent water pump controller 6 is an S1 series intelligent water pump controller 6, and the water level alarm 7 is C61F-GP.
The utility model discloses a theory of operation does:
after the municipal electricity 1 is electrified, the three-stage distribution box 5 is switched on, and the submersible pump 8, the intelligent water pump controller 6 and the water level alarm 7 are in an open working state at the same time; the immersible pump 8 begins to draw water, and intelligent water pump controller 6 monitors the operating condition of immersible pump 8, and when precipitation well water level was less than 8 water inlets of immersible pump, intelligent water pump controller 6 made 8 automatic stop of immersible pump draw water, and when precipitation well water level was higher than 8 water inlets of immersible pump, intelligent water pump controller 6 made 8 automatic start of immersible pump draw water.
When 8 begin to draw water, water level alarm 7 also begins to monitor the water level state in the precipitation well, and according to the precipitation water level height of setting for, water level alarm 7 produces the warning jingle bell when the water level is higher than the water level setting value in the precipitation well, and water level alarm 7 does not produce the warning jingle bell when the water level is less than the water level setting value in the precipitation well.
On-spot 1 300KW stand-by generator 2 of being equipped with is emergent, when municipal power consumption 1 the unexpected condition appears, starts stand-by generator 2 and starts 3 automatic switch-over to tertiary block terminal 5 circuits of cabinet with the electric current through artifical switching self coupling decompression, and immersible pump 8, intelligent water pump controller 6, water level alarm 7 three are in good operating condition during the combined floodgate state, have ensured the normal precipitation of precipitation well.
Compared with the prior art, the utility model discloses the beneficial effect who produces does: the dewatering well has simple dewatering combination, and fundamentally solves the problem of dewatering well dewatering automation; the combination of the precipitation equipment can be flexibly set according to the requirement of the automation height of the on-site precipitation, so that the automation requirement of the precipitation is met; meanwhile, the dependence on commercial power is reduced, and the safety problem that the precipitation power supply of the precipitation well is automatically converted at any time is ensured; because the automation degree of the precipitation equipment combination is improved, the probability of equipment loss is reduced in the aspect of economy, the equipment can be repeatedly and circularly used, the enterprise cost is saved, and the benefit is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (9)
1. A precipitation early warning management system of a precipitation well is characterized by comprising a second-stage distribution box, a third-stage distribution box, an insulated wire, a water pumping pipe, a submersible pump, an intelligent water pump controller, a water level alarm, a third-stage sedimentation tank, a standby generator, municipal power consumption, an intelligent water pump controller and a self-coupling decompression starting cabinet; the second-stage distribution box, the third-stage sedimentation tank, the intelligent water pump controller, the water level alarm and the standby generator are arranged outside the dewatering well, and the submersible pump is arranged at the bottom of the dewatering well;
the second-stage distribution box is connected with the municipal power consumption through an insulated wire, the second-stage distribution box is connected with the third-stage distribution box through the insulated wire, the third-stage distribution box is connected with the intelligent water pump controller and the water level alarm through an insulated wire, the intelligent water pump controller is connected with the submersible pump, the submersible pump is connected with the third-stage sedimentation tank through a water pumping pipe, and the third-stage sedimentation tank is connected with a municipal pipe network through a water pumping pipe; the standby generator is connected with the self-coupling decompression starting cabinet through an insulated wire, and the self-coupling decompression starting cabinet is connected with the secondary distribution box through an insulated wire.
2. The precipitation well precipitation early warning management system of claim 1, further comprising a water meter, wherein the water meter is installed at one end of the water pumping pipe connected with the three-stage sedimentation tank, and the model of the water meter is an LXS-50E type digital high-sensitivity water meter.
3. The precipitation well precipitation early warning management system according to claim 1, further comprising a water level probe, wherein the water level probe is arranged at the early warning water level position on the inner wall of the precipitation well, and the water level probe is connected with the water level alarm.
4. The precipitation well precipitation early warning management system of claim 1, wherein the water pumping pipe is a rubber water pumping pipe or a PVC water pumping pipe, and the type of the water pumping pipe is 80 mm.
5. The precipitation early warning management system of claim 1, further comprising a steel ruler water level gauge, wherein the steel ruler water level gauge is a SWJ-80 steel ruler water level gauge.
6. The precipitation warning management system of claim 1, wherein the submersible pump is a 7.5Kw or 18.5Kw submersible pump.
7. The precipitation well precipitation early warning management system as claimed in claim 1, wherein the backup generator is a 3000Kw diesel generator.
8. The precipitation well precipitation early warning management system of claim 1, wherein the intelligent water pump controller is an S1 series intelligent water pump controller.
9. The precipitation well precipitation early warning management system according to claim 1, wherein the type of the water level alarm is C61F-GP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312039.1U CN210488753U (en) | 2019-08-14 | 2019-08-14 | Precipitation early warning management system for precipitation well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312039.1U CN210488753U (en) | 2019-08-14 | 2019-08-14 | Precipitation early warning management system for precipitation well |
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| Publication Number | Publication Date |
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| CN210488753U true CN210488753U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921312039.1U Active CN210488753U (en) | 2019-08-14 | 2019-08-14 | Precipitation early warning management system for precipitation well |
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- 2019-08-14 CN CN201921312039.1U patent/CN210488753U/en active Active
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