CN215954155U - Intelligent distribution room cable trench water invasion monitoring and alarming system - Google Patents
Intelligent distribution room cable trench water invasion monitoring and alarming system Download PDFInfo
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- CN215954155U CN215954155U CN202122266174.0U CN202122266174U CN215954155U CN 215954155 U CN215954155 U CN 215954155U CN 202122266174 U CN202122266174 U CN 202122266174U CN 215954155 U CN215954155 U CN 215954155U
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Abstract
The utility model relates to an intelligent distribution room cable trench water invasion monitoring alarm system in the technical field of distribution room corollary equipment, which comprises a monitoring alarm device connected with a control device, wherein water pumping pipes are arranged in a cable trench in a distribution room and a cable tunnel outside the distribution room, the water pumping pipes are communicated with a water collecting well, and a water discharging pump is arranged on each water pumping pipe; the monitoring alarm device comprises an installation base and a monitoring base which are fixedly connected with the inclined plane shell, a first installation plate and a second installation plate on the side face of the installation base are respectively provided with a water accumulation detector and a warning lamp, a plurality of inclined plane video monitors are uniformly arranged on the inclined plane of the inclined plane shell, and a bottom surface video monitor is arranged at the center of the monitoring base. The monitoring alarm device is matched with the drainage pump, so that not only can the indoor cable trench or the outdoor cable tunnel be monitored in real time, but also automatic drainage can be carried out in time, and the hidden danger of water invasion is avoided; monitoring range is big, and the figure is more clear has improved the security in cable pit, the outdoor cable tunnel in the distribution room.
Description
Technical Field
The utility model relates to the technical field of distribution room corollary equipment, in particular to a cable trench water invasion monitoring and alarming system for an intelligent distribution room.
Background
The distribution room is an indoor distribution place with low-voltage load, mainly distributes electric energy for low-voltage users, and is provided with a medium-voltage inlet wire, a distribution transformer and a low-voltage distribution device. In the prior art, monitoring and alarming systems in indoor cable ditches or outdoor cable tunnels are incomplete, the monitoring range is limited, and accumulated water automatic drainage systems matched with the monitoring and alarming systems are absent in the existing indoor cable ditches or outdoor cable tunnels, so that serious potential safety hazards exist in the distribution room.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an intelligent distribution room cable trench water invasion monitoring alarm system which comprises a monitoring alarm device and a control device, wherein the monitoring alarm device is arranged in a cable trench in a distribution room and a cable tunnel outside the distribution room, water pumping pipes are arranged in the cable trench and the cable tunnel, the water pumping pipes are communicated with a water collecting well outside the distribution room, and a water discharging pump is arranged on each water pumping pipe;
the monitoring alarm device comprises a circular mounting base and a monitoring base, the diameter of the mounting base is larger than that of the monitoring base, the mounting base is fixedly connected with the monitoring base through a circle of inclined surface shell, a first mounting plate and a second mounting plate with mounting holes are fixed on the side surface of the mounting base, a ponding detector is arranged on the first mounting plate, a warning lamp is arranged on the second mounting plate, a plurality of inclined surface mounting grooves are formed in the inclined surface of the inclined surface shell, the inclined surface mounting grooves are uniformly distributed along the circumferential direction of the inclined surface shell, inclined surface video monitoring is arranged in the inclined surface mounting grooves, a bottom surface mounting groove is formed in the center of the monitoring base, and bottom surface video monitoring is arranged in the bottom surface mounting groove; the inclined plane video monitoring and the bottom surface video monitoring are mutually matched, so that the monitoring visual distance is optimized, the monitoring range is wider and more comprehensive, and the conditions in a cable trench and a cable tunnel and the underwater condition are monitored;
and the drainage pump, the accumulated water detector, the warning lamp, the inclined plane video monitoring and the bottom surface video monitoring are all connected with the control device.
Preferably, the ponding detector includes the casing, the casing internal fixation is provided with horizontal sealing plate, horizontal sealing plate divides the casing inside into the wire casing at top and the basin of bottom, be equipped with a plurality of inlet openings on the casing lateral wall that the basin corresponds, the casing lateral wall embedding metal probe that the wire casing corresponds, the casing that the wire casing corresponds is equipped with the terminal outward, the terminal passes through the wire and is connected with the metal probe electricity. The accumulated water detector has simple structure, low cost and good effect.
Preferably, inclined plane video monitoring and bottom surface video monitoring are the camera under water, controlling means includes the PLC controller, camera, drain pump, warning light, terminal all are connected with the PLC controller under water, and each equipment and the being connected of PLC controller and control of this department are prior art, and here is no longer repeated.
Preferably, the number of the inclined plane mounting grooves is not less than six, and the inclined plane video monitoring range is more comprehensive due to the arrangement of the inclined plane mounting grooves.
Preferably, be equipped with the mounting hole on the inclined plane shell that corresponds between the adjacent inclined plane mounting groove, the setting of this department mounting hole has further improved the holistic tightness of monitoring alarm device, and the mounting hole on cooperation mounting panel one and the mounting panel two can be with stable the installing in corresponding electricity distribution room cable pit, outdoor cable tunnel of monitoring alarm device, improves the stability of monitoring alarm device last part, ensures operational environment's stability.
Preferably, the first mounting plate and the second mounting plate are symmetrically arranged about the mounting base, and the arrangement of the first mounting plate and the second mounting plate improves the mounting stability of the monitoring and alarming device in a cable trench of a distribution room and an outdoor cable tunnel.
The utility model also comprises other components which can ensure that the intelligent distribution room cable trench water invasion monitoring and alarming system can be normally used, and the other components are conventional technical means in the field. In addition, devices or components which are not limited in the utility model all adopt conventional technical means in the field, and drainage pumps, warning lamps, underwater cameras, PLC controllers, water accumulation detectors, metal probes and the like are conventional equipment in the field.
The working principle of the utility model is that the cable trench of the distribution room or the outdoor cable tunnel is provided with the monitoring alarm device through the mounting hole, when the hidden danger of water invasion exists in the cable trench of the distribution room or the outdoor cable tunnel, the accumulated water detector transmits a signal to the PLC controller, the PLC controller controls the alarm lamp to flash and starts the drainage pump, so that the accumulated water is drained out of the water collecting well outside the distribution room along the drainage pipe, and the automatic drainage function is realized. Meanwhile, the underwater camera can monitor the underwater condition and the conditions in the cable trench and the cable tunnel in real time, and timely observe whether sundries, sludge and the like exist in accumulated water through the control device, so that the measures can be further taken conveniently in time.
The utility model has the advantages that the monitoring alarm device is matched with the drainage pump, so that not only can the indoor cable trench or the outdoor cable tunnel be monitored in real time, but also automatic drainage can be carried out in time, and the hidden danger of water invasion is avoided; the inclined plane video monitoring is evenly distributed around the inclined plane circumference of the inclined plane shell and is matched with the bottom surface video monitoring, so that the underwater condition can be comprehensively monitored, the monitoring range of the camera is larger, and the graph is clearer. All parts are mutually matched, so that the safety of the cable trench in the power distribution room and the safety of the outdoor cable tunnel are improved, and the normal work of the power distribution cabinet in the power distribution room is ensured.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the present invention in an electrical distribution room application;
FIG. 2 is a perspective view of the monitoring alarm device of FIG. 1;
FIG. 3 is a front view of the monitoring alarm apparatus of the present invention;
fig. 4 is a schematic diagram of the construction of the water accumulation detector of the present invention.
In the figure: 1. the device comprises an installation base, 2 an inclined plane shell, 3 a monitoring base, 4 a bottom surface installation groove, 5 a bottom surface video monitoring, 6 an inclined plane installation groove, 7 an inclined plane video monitoring, 8 a mounting plate I, 9 a water accumulation detector, 10 a mounting plate II, 11 a warning lamp, 12 a mounting hole, 13 a water collecting well, 14 a control device, 15 a power distribution room, 16 a wire groove, 17 a metal probe, 18 a wiring terminal, 19 a water inlet hole, 20 a power distribution cabinet, 21 a water pumping pipe, 22 a drainage pump, 23 a cable trench, 24 a horizontal sealing plate, 25 and a shell.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.
Examples
As shown in fig. 1-4, the utility model provides an intelligent distribution room cable trench water invasion monitoring alarm system, which comprises a monitoring alarm device and a control device 14, wherein the monitoring alarm device is arranged in a cable trench in a distribution room 15 and a cable tunnel outside the distribution room 15, water pumping pipes 21 are arranged in the cable trench 23 and the cable tunnel, the water pumping pipes 21 are communicated with a water collecting well 13 outside the distribution room 15, and a water discharging pump 22 is arranged on each water pumping pipe 21;
the monitoring alarm device comprises a circular mounting base 1 and a monitoring base 3, the diameter of the mounting base 1 is larger than that of the monitoring base 3, the mounting base 1 is fixedly connected with the monitoring base 3 through a circle of inclined surface shell 2, a mounting plate I8 with a mounting hole 12 and a mounting plate II 10 are fixed on the side surface of the mounting base 1, a water accumulation detector 9 is arranged on the mounting plate I8, a warning lamp 11 is arranged on the mounting plate II 10, a plurality of inclined surface mounting grooves 6 are formed in the inclined surface of the inclined surface shell 2, the inclined surface mounting grooves 6 are uniformly distributed along the circumferential direction of the inclined surface shell 2, an inclined surface video monitor 7 is arranged in each inclined surface mounting groove 6, a bottom surface mounting groove 4 is formed in the center of the monitoring base 3, and a bottom surface video monitor 5 is arranged in each bottom surface mounting groove 4; the inclined plane video monitoring 7 and the bottom surface video monitoring 5 are mutually matched, so that the monitoring visual distance is optimized, and the monitoring range is larger and more comprehensive;
and the drainage pump 22, the accumulated water detector 9, the warning lamp 11, the inclined plane video monitor 7 and the bottom surface video monitor 5 are all connected with the control device 14.
The ponding detector 9 includes casing 25, casing 25 internal fixation is provided with horizontal sealing plate 24, horizontal sealing plate 24 divides casing 25 inside into the wire casing 16 at top and the basin of bottom, be equipped with a plurality of inlet openings 19 on the casing 25 lateral wall that the basin corresponds, casing 25 lateral wall embedding metal probe 17 that wire casing 16 corresponds, casing 25 that wire casing 16 corresponds is equipped with terminal 18 outward, terminal 18 passes through the wire and is connected with metal probe 17 electricity. The accumulated water detector 9 has simple structure, low cost and good effect.
Inclined plane video monitoring 7 and bottom surface video monitoring 5 are the camera under water, controlling means 14 includes the PLC controller, camera, drain pump 22, warning light 11, terminal 18 under water all are connected with the PLC controller, and each equipment of this department is prior art with being connected and control of PLC controller, and this is no longer repeated here.
The number of the inclined plane mounting grooves 6 is not less than six, and the inclined plane video monitoring 7 is more comprehensive in monitoring range.
Be equipped with mounting hole 12 on the inclined plane shell 2 that corresponds between the adjacent inclined plane mounting groove 6, the holistic tightness of monitoring alarm device has further been improved in setting up of this department mounting hole 12, and the mounting hole on the cooperation mounting panel 8 and the mounting panel two 10 can be with stable the installing in corresponding 15 cable ditches 23 of electricity distribution room, outdoor cable tunnel of monitoring alarm device, improves the stability of monitoring alarm device last part, ensures operational environment's stability.
The first mounting plate 8 and the second mounting plate 10 are symmetrically arranged about the mounting base 1, and the arrangement of the positions improves the mounting stability of the monitoring and alarming device in a cable trench of a distribution room and an outdoor cable tunnel.
During operation, through 12 installation monitoring alarm device of mounting hole in 23 cable pit or the outdoor cable tunnel of electricity distribution room 15, when there is water in electricity distribution room cable pit or the outdoor cable tunnel and invade the hidden danger, ponding detector 9 gives the PLC controller with signal transmission, and PLC controller control alarm lamp 11 glimmers and starts drain pump 22, makes ponding along 21 discharge water distribution room 15 outer sump pit 13 in, realizes automatic drainage function. Meanwhile, the underwater camera can monitor the underwater condition in real time, and timely observe whether sundries, sludge and the like exist in accumulated water through the control device 14, so that the normal work of the power distribution cabinet 20 is ensured.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence electricity distribution room cable pit water invades monitoring alarm system, includes monitoring alarm device and controlling means, its characterized in that: the monitoring alarm device is arranged in a cable trench in a distribution room and a cable tunnel outside the distribution room, water pumping pipes are arranged in the cable trench and the cable tunnel, the water pumping pipes are communicated with a water collecting well outside the distribution room, and a water discharging pump is arranged on each water pumping pipe;
the monitoring alarm device comprises a circular mounting base and a monitoring base, the diameter of the mounting base is larger than that of the monitoring base, the mounting base is fixedly connected with the monitoring base through a circle of inclined surface shell, a first mounting plate and a second mounting plate with mounting holes are fixed on the side surface of the mounting base, a ponding detector is arranged on the first mounting plate, a warning lamp is arranged on the second mounting plate, a plurality of inclined surface mounting grooves are formed in the inclined surface of the inclined surface shell, the inclined surface mounting grooves are uniformly distributed along the circumferential direction of the inclined surface shell, inclined surface video monitoring is arranged in the inclined surface mounting grooves, a bottom surface mounting groove is formed in the center of the monitoring base, and bottom surface video monitoring is arranged in the bottom surface mounting groove;
and the drainage pump, the accumulated water detector, the warning lamp, the inclined plane video monitoring and the bottom surface video monitoring are all connected with the control device.
2. The intelligent distribution room cable trench water intrusion monitoring and alarming system of claim 1, wherein: the ponding detector comprises a shell, wherein a horizontal sealing plate is fixedly arranged in the shell, the inside of the shell is divided into a wire groove at the top and a water groove at the bottom by the horizontal sealing plate, a plurality of water inlet holes are formed in the side wall of the shell corresponding to the water groove, the side wall of the shell corresponding to the wire groove is embedded into a metal probe, a binding post is arranged outside the shell corresponding to the wire groove, and the binding post is electrically connected with the metal probe through a wire.
3. The intelligent distribution room cable trench water intrusion monitoring and alarming system of claim 2, wherein: the inclined plane video monitoring and the bottom surface video monitoring are both underwater cameras, the control device comprises a PLC, and the underwater cameras, the drainage pump, the warning lamp and the wiring terminals are all connected with the PLC.
4. The intelligent distribution room cable trench water intrusion monitoring and alarming system of claim 1, wherein: the number of the inclined plane mounting grooves is not less than six.
5. The intelligent distribution room cable trench water intrusion monitoring and alarming system of claim 4, wherein: and mounting holes are formed in the inclined surface shell corresponding to the adjacent inclined surface mounting grooves.
6. The intelligent distribution room cable trench water intrusion monitoring and alarming system of claim 1, wherein: the first mounting plate and the second mounting plate are symmetrically arranged relative to the mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266174.0U CN215954155U (en) | 2021-09-17 | 2021-09-17 | Intelligent distribution room cable trench water invasion monitoring and alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266174.0U CN215954155U (en) | 2021-09-17 | 2021-09-17 | Intelligent distribution room cable trench water invasion monitoring and alarming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215954155U true CN215954155U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122266174.0U Active CN215954155U (en) | 2021-09-17 | 2021-09-17 | Intelligent distribution room cable trench water invasion monitoring and alarming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215954155U (en) |
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2021
- 2021-09-17 CN CN202122266174.0U patent/CN215954155U/en active Active
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Address after: Room 1908, No. 108, Xincheng Road, Nanyuan street, Linping District, Hangzhou, Zhejiang 311100 Patentee after: Chinalco intelligent digital dimension (Hangzhou) engineering design and Research Institute Co.,Ltd. Address before: Room 1908, 108 Xincheng Road, Nanyuan street, Yuhang District, Hangzhou, Zhejiang 311100 Patentee before: Hangzhou Huacheng Design & Research Institute Co.,Ltd. |
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| CP03 | Change of name, title or address |