CN111928903A - Remote electric power monitoring system - Google Patents
Remote electric power monitoring system Download PDFInfo
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- CN111928903A CN111928903A CN202010890320.4A CN202010890320A CN111928903A CN 111928903 A CN111928903 A CN 111928903A CN 202010890320 A CN202010890320 A CN 202010890320A CN 111928903 A CN111928903 A CN 111928903A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 238000007654 immersion Methods 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The application relates to the technical field of electric power engineering, and discloses a remote electric power monitoring system which comprises a fixed frame arranged at the indoor top of a substation, an installation frame fixedly arranged at the bottom of the fixed frame, a detection device arranged at the bottom of the installation frame, a transmission device arranged on the installation frame and a mobile terminal arranged at a monitoring person, wherein the detection device is arranged at the bottom of the installation frame; the detection device comprises a temperature and humidity sensor, a smoke sensor, a water immersion sensor and a monitoring camera; the transmission device comprises a controller and a WiFi module electrically connected with the controller, and the controller is respectively electrically connected with the temperature and humidity sensor, the smoke sensor, the water sensor and the monitoring camera; the WiFi module is wirelessly connected with the mobile terminal, and the mobile terminal is used for receiving the monitoring signals uploaded by the WiFi module and displaying monitoring data. This application has the effect of the multinomial environmental data in the monitoring electric substation.
Description
Technical Field
The application relates to the field of power engineering, in particular to a remote power monitoring system.
Background
At present, in the construction of electric power engineering, the importance of monitoring the environment of an electric power facility on the safety of electric power is more and more important. The substation is a place for converting, concentrating and distributing voltage and current of electric energy in a power system. In order to ensure the quality of electric energy and the safety of equipment, voltage regulation, power flow (the flow direction and distribution of voltage, current and power in each node and branch in an electric power system) control and protection of transmission and distribution lines and main electrical equipment are also needed in a substation. Therefore, environmental monitoring of the substation is an important part in the safety monitoring work of the electric power facilities.
Nowadays, chinese patent with publication number CN106568717A discloses a substation humidity detection device, which includes a microcontroller, an infrared humidity acquisition module, an ambient temperature acquisition module, a display module, an input device, and a storage battery, wherein the infrared humidity acquisition module, the ambient temperature acquisition module, the display module, and the input device are all connected to the microcontroller, and the storage battery is connected to the microcontroller and supplies power to the microcontroller. The technical scheme is mainly used for detecting the humidity data of the substation.
In view of the above-mentioned related art, the inventor believes that only the humidity data of the substation can be detected, and the defect of single monitoring function exists.
Disclosure of Invention
In order to monitor multiple environmental data in a substation, the application provides a remote power monitoring system.
The application provides a long-range electric power monitoring system adopts following technical scheme:
a remote electric power monitoring system comprises a fixed frame arranged at the indoor top of a substation, a mounting frame fixedly arranged at the bottom of the fixed frame, a detection device arranged at the bottom of the mounting frame, a transmission device arranged on the mounting frame and a mobile terminal arranged at a monitoring person; the detection device comprises a temperature and humidity sensor, a smoke sensor, a water immersion sensor and a monitoring camera; the transmission device comprises a controller and a WiFi module electrically connected with the controller, and the controller is respectively electrically connected with the temperature and humidity sensor, the smoke sensor, the water sensor and the monitoring camera; the WiFi module is wirelessly connected with the mobile terminal, and the mobile terminal is used for receiving the monitoring signals uploaded by the WiFi module and displaying monitoring data.
Through adopting above-mentioned technical scheme, the detection device who fixes in the mounting bracket bottom detects humiture, smog, water logging and the control picture signal in the electric substation to transmit to the controller, the controller passes signal to wiFi module again, thereby makes and demonstrates each item monitoring data on the mobile terminal that passes through wireless connection with the wiFi module, makes monitoring personnel can monitor multinomial environmental data in the electric substation, is favorable to promoting the functional diversity to environmental monitoring data in the electric substation.
Preferably, a fixed ring is fixed at the bottom of the fixed frame, the mounting frame comprises a mounting box in inserting fit with the inner wall of the fixed ring, a mounting box arranged at the bottom of the mounting box and a connecting rod vertically arranged, and two ends of the connecting rod are respectively connected with the mounting box and the mounting box; the mounting box is provided with an inserting hole, the fixing ring is provided with a clamping hole which is aligned with the inserting hole, and an inserting block is arranged in the inserting hole in a sliding manner; an elastic air bag is arranged in the installation box, and one end, far away from the clamping hole, of the insertion block is fixed with the outer wall of the elastic air bag; an inflating device for inflating the interior of the elastic air bag is fixed at the bottom of the mounting box; the detection device and the transmission device are both arranged on the mounting box.
Through adopting above-mentioned technical scheme, when the installation frame, the installer cooperation of pegging graft the installation box with the installation circle of mount bottom, then fill into the air in towards elastic air bag through inflating the device for elastic air bag heaves, thereby make the grafting piece slide towards the joint hole, peg graft until grafting piece and joint hole, thereby make the installation box fixed with the retainer plate joint, fixed detection device, transmission device on installation frame and the mounting bracket, simple to operate.
Preferably, an auxiliary airbag is fixed at the bottom of the elastic airbag, an elastic air plug is embedded between the auxiliary airbag and the elastic airbag, a pinhole is formed in the elastic air plug, and two ends of the pinhole are respectively communicated with the elastic airbag and the auxiliary airbag; the upper end of the connecting rod penetrates into the installation box and is fixed with the bottom of the auxiliary air bag, and the connecting rod is connected with the installation box in a sliding mode.
Through adopting above-mentioned technical scheme, inflate when inflating the device for after being full of the air in the elasticity gasbag, installer continues again to inflate through inflating the device, makes in the gas in the elasticity gasbag passes through the pinhole on the elasticity gas plug and gets into the ballonet, thereby makes the ballonet swell gradually, has realized the vertical removal of connecting rod, thereby has realized detection device's on the mounting box lift, is convenient for adjust detection device.
Preferably, the lower end of the connecting rod is rotatably connected with the upper surface of the mounting box, a fixing ring sleeved at the lower end of the connecting rod is fixed on the mounting box, a positioning air bag is fixed at the lower end of the connecting rod, and the positioning air bag is arranged in the fixing ring; the inner wall of the fixing ring is provided with a positioning groove, and the positioning air bag is provided with an embedded bulge embedded with the positioning groove; the positioning air bag is connected with the inflating device, and the inflating device is also used for inflating the inside of the positioning air bag.
Through adopting above-mentioned technical scheme, after installer rotated the mounting box, installer rethread was inflated into the air towards the location gasbag in the device of inflating for the location gasbag inflation, until in the protruding constant head tank of embedding fixed ring in the location gasbag on, thereby make and lock between connecting rod and the mounting box, the regulation of the control visual angle of the last surveillance camera head of completion mounting box.
Preferably, the inflating device comprises an air pump fixed on the installation box, a first vent pipe connected with the air pump, and a second vent pipe communicated with the positioning air bag; one end of the first vent pipe, which is far away from the air pump, is communicated with the elastic air bag, and a first air valve and a second air valve which are sequentially arranged along the first vent pipe towards the extension direction of the elastic air bag are arranged on the first vent pipe; the second breather pipe is kept away from the one end of location gasbag with first breather pipe is connected, the junction of second breather pipe and first breather pipe is located first pneumatic valve with between the second pneumatic valve, just install the third pneumatic valve on the second breather pipe.
Through adopting above-mentioned technical scheme, start when the air pump, and when the third pneumatic valve was closed, the air pump was blown the air and is got into elastic airbag through first breather pipe in, realize the aerifing of elastic airbag, and open as the third pneumatic valve, and when the second pneumatic valve was closed, the air pump was blown the air and is got into the location gasbag through the second breather pipe in, realize aerifing the location gasbag, operating personnel closes first pneumatic valve, second pneumatic valve and third pneumatic valve again at last, prevents elastic airbag and location gasbag gas leakage.
Preferably, the first breather pipe is provided with an air release port, and the air release port is provided with a fourth air valve for opening and closing the air release port.
Through adopting the above technical scheme, when dismantling the mounting bracket, installer opens second pneumatic valve and fourth pneumatic valve, make the relief port open, then installer moves the connecting rod upward, make the air in the ballonet at first get into in the elastic airbag, then the connecting rod extrudees the elastic airbag again, make the air in the elastic airbag discharge through first breather pipe and relief port, thereby make the grafting piece break away from the joint hole, realize the fixed of install bin and retainer plate, installer only need move down the install bin and can accomplish the dismantlement, convenient and fast.
Preferably, the installation box is internally fixed with a partition plate, the elastic air bag is arranged between the partition plate and the inner top surface of the installation box, and the insertion block is arranged on the periphery of the elastic air bag.
Through adopting above-mentioned technical scheme, the setting of division board for the deformation direction when elasticity gasbag drum-hour is towards the joint hole, has strengthened the horizontal pushing effect to the inserted block.
Preferably, a connecting plate is fixed at the upper end of the connecting rod, and the connecting plate is attached to and fixed with the bottom surface of the auxiliary air bag.
Through adopting above-mentioned technical scheme, the setting of connecting plate for it is better to supplementary gasbag and elastic air bag's extrusion effect when moving the connecting rod up.
In summary, the present application includes at least one of the following beneficial technical effects:
monitoring personnel can monitor a plurality of items of environmental data in the substation through the display terminal, and the functional diversity of the environmental monitoring data in the substation is favorably improved;
when the mounting frame is mounted, an installer enables the mounting box to be matched with the mounting ring at the bottom of the mounting frame in an inserting mode, air is filled into the elastic air bag, the elastic air bag is enabled to be expanded, the inserting block is enabled to be inserted into the clamping hole, the mounting box is fixedly clamped with the fixing ring, the mounting frame, the detection device and the transmission device on the mounting frame are fixed, and mounting is convenient;
after the installer rotates the mounting box, the installer inflates air into the positioning air bag, so that the positioning air bag expands until the embedded protrusion is embedded into the positioning groove, the connecting rod and the mounting box are locked, and the adjustment of the monitoring visual angle of the monitoring camera on the mounting box is completed.
Drawings
Fig. 1 is a schematic structural diagram of a remote power monitoring system according to an embodiment of the present application.
Fig. 2 is a schematic view of the internal structure of the installation box of the application embodiment.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Description of reference numerals: 1. a fixed mount; 11. a fixing plate; 12. a stationary ring; 121. a clamping hole; 2. a mounting frame; 21. installing a box; 211. a partition plate; 212. an elastic air bag; 213. a ballonet; 2131. an elastic air plug; 214. inserting holes; 215. an insertion block; 22. a connecting rod; 221. a connecting plate; 222. positioning the air bag; 2221. a fitting projection; 23. mounting a box; 231. a fixing ring; 2311. positioning a groove; 31. a temperature and humidity sensor; 32. a smoke sensor; 33. a water immersion sensor; 34. a surveillance camera; 41. a controller; 42. a WiFi module; 5. an air pump device; 51. an air pump; 52. a first vent pipe; 521. a first air valve; 522. a second air valve; 523. an air release port; 524. a fourth air valve; 53. a second vent pipe; 531. and a third air valve.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses remote electric power monitoring system. Referring to fig. 1, the remote power monitoring system includes a fixing frame 1, an installation frame 2 disposed at the bottom of the fixing frame 1, a detection device disposed on the installation frame 2, a transmission device disposed on the installation frame 2, and a mobile terminal disposed at a monitoring person. The fixing frame 1 comprises a fixing plate 11 arranged horizontally and a fixing ring 12 fixed on the bottom surface of the fixing plate 11, wherein the fixing plate 11 is in a circular plate shape, and the upper surface of the fixing plate 11 is fixed with the inner top surface of a substation building. As shown in fig. 2, the fixing ring 12 is in a circle shape, the axis of the fixing ring 12 coincides with the axis of the fixing plate 11, the inner side wall of the fixing ring 12 is provided with a clamping hole 121, the opening of the clamping hole 121 is rectangular, and the clamping hole 121 is communicated with the outer side wall of the fixing ring 12. The clamping holes 121 are arranged in four positions, and the clamping holes 121 in the four positions are uniformly distributed around the axis of the fixing ring 12.
Referring to fig. 1, the mounting frame 2 includes a mounting box 21, a connecting rod 22 and a mounting box 23 sequentially arranged from top to bottom. Installation box 21 is the cylinder structure, and its inside cavity, and installation box 21 top and retainer plate 12 are pegged graft and are cooperated. The upper surface of installation box 21 is laminated with the bottom surface of fixed plate 11, and the lateral wall of installation box 21 is laminated with the inside wall of retainer plate 12. Partition plate 211, elastic air bag 212 and auxiliary air bag 213 are arranged in installation box 21, partition plate 211 is circular plate-shaped and horizontally arranged, and the arc-shaped outer edge of partition plate 211 is fixed with the arc-shaped inner wall of installation box 21. The elastic airbag 212 is a cylindrical airbag made of an elastic rubber material, and the elastic airbag 212 is disposed between the partition 211 and the inner top surface of the mounting box 21, and when the elastic airbag 212 is fully inflated, the outer sidewall of the elastic airbag 212 is attached to and abutted against the inner sidewall of the mounting box 21. Referring to fig. 3, a sidewall of the mounting box 21 is provided with a plug hole 214, an opening of the plug hole 214 is rectangular, and the plug hole 214 aligns with the fastening hole 121 of the fastening ring 12 when the mounting box 21 is inserted into the fastening ring 12. Be equipped with grafting piece 215 in the spliced eye 214, grafting piece 215 is rectangular block shape, and it slides the cooperation with spliced eye 214 inner wall, and grafting piece 215 one end is fixed with the lateral wall of elasticity gasbag 212, and another orientation joint hole 121, and when elasticity gasbag 212 was full of gas, grafting piece 215 penetrated in the joint hole 121 to it is fixed with retainer plate 12 joint to make install bin 21.
Referring to fig. 2, the sub-balloon 213 has a cylindrical structure, the outer diameter of which is smaller than that of the elastic balloon 212, and the axis of the sub-balloon 213 coincides with that of the elastic balloon 212. The upper surface of the sub-airbag 213 is fixed with the bottom surface of the elastic airbag 212 and is formed integrally, the sub-airbag 213 is arranged on the partition 211 through the central hole of the partition 211, and an elastic air plug 2131 is embedded in the wall between the sub-airbag 213 and the elastic airbag 212. The elastic air plug 2131 is in a circular block shape, the upper end of the elastic air plug 2131 extends into the elastic air bag 212, the lower end of the elastic air plug extends into the auxiliary air bag 213, and a pinhole is formed in the end face of the elastic air plug 2131 by penetrating through the pinhole, so that the pinhole is respectively communicated with the elastic air bag 212 and the auxiliary air bag 213. Connecting rod 22 is vertical, and its horizontal cross-section is circularly, and connecting rod 22 upper end is worn to locate on the installation box 21 bottom surface and is extended to in the installation box 21, in addition, connecting rod 22 and mounting box 23 sliding connection. A horizontally disposed connection plate 221 is fixed to the upper end of the connection rod 22, and the upper surface of the connection plate 221 is overlapped and fixed with the bottom surface of the sub-bag 213, so that the connection rod 22 is fixed to the sub-bag 213. The mounting box 23 is a circular box, the axis of the mounting box 23 coincides with the axis of the connecting rod 22, the upper surface of the mounting box 23 is rotatably connected with the lower end of the connecting rod 22, and the rotating axis of the mounting box 23 relative to the connecting rod 22 coincides with the axis of the connecting rod 22.
Referring to fig. 1, the detection device includes a temperature and humidity sensor 31, a smoke sensor 32, a water sensor 33 and a monitoring camera 34, the temperature and humidity sensor 31 is disposed at the bottom of the mounting box 23 and fixed to the bottom surface of the mounting box 23, and the temperature and humidity sensor 31 is an environment temperature and humidity sensor for detecting the temperature and humidity in the air environment in the substation. The smoke sensor 32 is arranged at the bottom of the mounting box 23 and fixed with the bottom surface of the mounting box 23, and the smoke sensor 32 can be selected from a UG-P101-VOC type air quality (peculiar smell) sensor and is used for detecting smoke generated by combustion of objects in the substation. The water sensor 33 can be an ultrasonic liquid level meter, and the water sensor 33 is fixed on the bottom surface of the mounting box 23 and used for detecting whether water enters the ground in the substation. The monitoring camera 34 is a commonly used monitoring probe, and the monitoring camera 34 is arranged in the center of the bottom surface of the mounting box 23 and fixed with the bottom surface of the mounting box 23.
Referring to fig. 2, the transmission device includes a controller 41 and a WiFi module 42 electrically connected to the controller 41, the controller 41 and the WiFi module 42 are disposed in the mounting box 23 and fixed to the inner bottom surface of the mounting box 23, and as shown in fig. 1, the temperature and humidity sensor 31, the smoke sensor 32, the water sensor 33, and the monitoring camera 34 in the detection device are respectively electrically connected to the controller 41. The WiFi module 42 is wirelessly connected to the mobile terminal located at the detecting staff, when a detection signal of any component in the detecting device is first transmitted to the controller 41, the controller 41 transmits the signal to the WiFi module 42, and the WiFi module 42 wirelessly transmits the signal to the mobile terminal located at the detecting staff, so that the monitoring data can be displayed on the mobile terminal, and the monitoring staff can conveniently check the monitoring data.
Referring to fig. 2, the mounting box 23 is provided with a fixing ring 231, the fixing ring 231 is annular, an axis of the fixing ring 231 coincides with a rotation axis of the mounting box 23, the fixing ring 231 is disposed at the top of the mounting box 23 and fixed to the upper surface of the mounting box 23, and the fixing ring 231 is sleeved on the lower end of the connecting rod 22. The fixing ring 231 is provided with a positioning groove 2311 on the inner side wall, the opening of the positioning groove 2311 is rectangular, and the positioning groove 2311 extends along the vertical direction. The positioning slots 2311 are arranged at eight positions on the fixing ring 231, and the eight positioning slots 2311 are uniformly distributed around the axis of the fixing ring 231. The connecting rod 22 is hollow, the lower end of the connecting rod 22 is sleeved with a positioning air bag 222, the positioning air bag 222 is in an annular sleeve shape and made of elastic rubber materials, and the sleeve wall of the positioning air bag 222 is hollow. The positioning air bag 222 is fixed with the outer side wall of the connecting rod 22, the air inlet of the positioning air bag 222 penetrates into the connecting rod 22 and is communicated with the inside of the connecting rod 22, and the outer wall of the positioning air bag 222 bulges outwards to form a strip shape to form a tabling bulge 2221. The fitting protrusions 2221 are provided with eight pieces, the eight pieces of fitting protrusions 2221 are uniformly arranged around the axis of the positioning air bag 222, and when the positioning air bag 222 is full of air, the fitting protrusions 2221 on the positioning air bag 222 are inserted into the positioning grooves 2311, so that the fixing ring 231 is locked with the connecting rod 22.
Referring to fig. 1, an air pump 5 is disposed at the bottom of the installation box 21, the air pump 5 includes an air pump 51, a first air pipe 52 and a second air pipe 53, and as shown in fig. 2, the air pump 51 is a common air pump device, and is disposed at the bottom of the installation box 21 and fixed to the bottom surface of the installation box 21. One end of the first vent pipe 52 is connected with the inflating pump 51, the other end of the first vent pipe vertically penetrates the bottom surface of the installation box 21 upwards and is connected with the bottom surface of the elastic air bag 212, and the first vent pipe 52 is communicated with the interior of the elastic air bag 212. The first air valve 521, the second air valve 522, the air release opening 523 and the fourth air valve 524 are disposed on the first air pipe 52, the first air valve 521, the second air valve 522 and the fourth air valve 524 are all manual valves, the first air valve 521 and the second air valve 522 are sequentially arranged along the extending direction of the first air pipe 52, the first air valve 521 and the second air valve 522 are both fixedly mounted on the first air pipe 52, and the first air valve 521 is closer to the air pump 51 than the second air valve 522. The air release opening 523 is a short pipe, one end of the air release opening 523 is connected to the wall of the first ventilation pipe 52 and is communicated with the inside of the first ventilation pipe 52, and the air release opening 523 is disposed between the first air valve 521 and the second air valve 522. The fourth air valve 524 is fixedly installed on the air release opening 523 and is used for opening and closing the air release opening 523. One end of the second vent pipe 53 is connected to the pipe wall of the first vent pipe 52, the other end is connected to the outer side wall of the connecting rod 22, two ends of the second vent pipe 53 are respectively communicated with the inside of the connecting rod 22 and the inside of the first vent pipe 52, and in addition, the connection between the second vent pipe 53 and the first vent pipe 52 is located between the air release hole 523 and the second air valve 522. The second vent pipe 53 is fixedly provided with a third air valve 531, and the third air valve 531 is used for opening and closing the second vent pipe 53.
When the air pump 51 is started, the first air valve 521 and the second air valve 522 are started, and the third air valve 531 and the fourth air valve 524 are closed, the air pump 51 blows air into the elastic air bag 212 through the first vent pipe 52 to inflate the elastic air bag 212, and after the elastic air bag 212 is filled with air, the air continuously pumped by the air pump 51 enters the auxiliary air bag 213 through the elastic air plug 2131 to drive the connecting rod 22 to vertically move, so that the lifting of the detection device and the transmission device on the mounting box 23 is adjusted; when the air pump 51 is opened, the first air valve 521 and the third air valve 531 are opened, and the second air valve 522 and the fourth air valve 524 are closed, the air pump 51 blows air into the connecting rod 22 through the second vent pipe 53 and then into the positioning air bag 222, so that the positioning air bag 222 is inflated, and the connecting rod 22 and the mounting box 23 are fixed; finally, the operator closes the first air valve 521, the second air valve 522, the third air valve 531 and the fourth air valve 524 to prevent the air leakage between the elastic air bag 212 and the positioning air bag 222.
When the mounting frame 2 is dismounted, the installer opens the second air valve 522 and the fourth air valve 524 to open the air release hole 523, then moves the connecting rod 22 upwards to allow the air in the auxiliary air bag 213 to enter the elastic air bag 212 firstly, and then the connecting rod 22 extrudes the elastic air bag 212 to allow the air in the elastic air bag 212 to be discharged through the first air pipe 52 and the air release hole 523, so that the splicing block 215 is separated from the splicing hole 121 to fix the mounting box 21 and the fixing ring 12, and the installer can finish dismounting only by moving the mounting box 21 downwards, which is convenient and fast; when the connecting rod 22 moves up to the right position, the installer opens the third air valve 531, moves the connecting rod 22 down, so that negative pressure is formed in the sub-air bag 213, and part of the air in the positioning air bag 222 is discharged out of the positioning air bag 222, thereby unlocking the connecting rod 22 and the mounting box 23.
The implementation principle of the remote power monitoring system in the embodiment of the application is as follows: the detection device who fixes in the 2 bottoms of mounting bracket passes through temperature and humidity sensor 31, smoke transducer 32, water sensor 33 and surveillance camera head 34 detect the humiture in the electric substation, smog, water logging and control picture signal, and transmit to controller 41, controller 41 passes signal to wiFi module 42 again, thereby make and show each item monitoring data on the mobile terminal through wireless connection with wiFi module 42, make monitoring personnel can monitor multinomial environmental data in the electric substation, be favorable to promoting the functional diversity to environmental monitoring data in the electric substation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A remote power monitoring system, characterized by: the device comprises a fixed frame (1) arranged at the indoor top of a substation, an installation frame (2) fixedly arranged at the bottom of the fixed frame (1), a detection device arranged at the bottom of the installation frame (2), a transmission device arranged on the installation frame (2) and a mobile terminal arranged at a monitoring person; the detection device comprises a temperature and humidity sensor (31), a smoke sensor (32), a water immersion sensor (33) and a monitoring camera (34); the transmission device comprises a controller (41) and a WiFi module (42) electrically connected with the controller (41), wherein the controller (41) is electrically connected with the temperature and humidity sensor (31), the smoke sensor (32), the water immersion sensor (33) and the monitoring camera (34) respectively; the WiFi module (42) is in wireless connection with the mobile terminal, and the mobile terminal is used for receiving the monitoring signals uploaded by the WiFi module (42) and displaying monitoring data.
2. The remote power monitoring system of claim 1, wherein: a fixing ring (12) is fixed at the bottom of the fixing frame (1), the mounting frame (2) comprises a mounting box (21) which is in plug fit with the inner wall of the fixing ring (12), a mounting box (23) which is arranged at the bottom of the mounting box (21) and a connecting rod (22) which is vertically arranged, and two ends of the connecting rod (22) are respectively connected with the mounting box (21) and the mounting box (23); the mounting box (21) is provided with an inserting hole (214), the fixing ring (12) is provided with a clamping hole (121) aligned with the inserting hole (214), and an inserting block (215) is slidably mounted in the inserting hole (214); an elastic air bag (212) is arranged in the installation box (21), and one end, far away from the clamping hole (121), of the insertion block (215) is fixed to the outer wall of the elastic air bag (212); an inflating device (5) for inflating the interior of the elastic air bag (212) is also fixed at the bottom of the mounting box (21); the detection device and the transmission device are both arranged on the mounting box (23).
3. A remote power monitoring system according to claim 2, wherein: an auxiliary airbag (213) is fixed at the bottom of the elastic airbag (212), an elastic air plug (2131) is embedded between the auxiliary airbag (213) and the elastic airbag (212), a pinhole is formed in the elastic air plug (2131), and two ends of the pinhole are respectively communicated with the elastic airbag (212) and the auxiliary airbag (213); the upper end of the connecting rod (22) penetrates into the installation box (21) and is fixed with the bottom of the auxiliary air bag (213), and the connecting rod (22) is connected with the installation box (21) in a sliding mode.
4. A remote power monitoring system according to claim 3, wherein: the lower end of the connecting rod (22) is rotatably connected with the upper surface of the mounting box (23), a fixing ring (231) sleeved at the lower end of the connecting rod (22) is fixed on the mounting box (23), a positioning air bag (222) is fixed at the lower end of the connecting rod (22), and the positioning air bag (222) is arranged in the fixing ring (231); a positioning groove (2311) is formed in the inner wall of the fixing ring (231), and an embedding protrusion (2221) embedded with the positioning groove (2311) is arranged on the positioning air bag (222); the positioning air bag (222) is connected with the inflating device (5), and the inflating device (5) is also used for inflating the inside of the positioning air bag (222).
5. The remote power monitoring system of claim 4, wherein: the inflating device (5) comprises an air pump (51) fixed on the mounting box (21), a first ventilating pipe (52) connected with the air pump (51), and a second ventilating pipe (53) communicated with the positioning air bag (222); one end of the first breather pipe (52) far away from the air pump (51) is communicated with the elastic air bag (212), and the first breather pipe (52) is provided with a first air valve (521) and a second air valve (522) which are sequentially arranged along the extension direction of the first breather pipe (52) towards the elastic air bag (212); one end, far away from the positioning air bag (222), of the second vent pipe (53) is connected with the first vent pipe (52), the joint of the second vent pipe (53) and the first vent pipe (52) is located between the first air valve (521) and the second air valve (522), and the second vent pipe (53) is provided with a third air valve (531).
6. The remote power monitoring system of claim 5, wherein: an air release opening (523) is installed on the first breather pipe (52), and a fourth air valve (524) used for opening and closing the air release opening (523) is installed on the air release opening (523).
7. A remote power monitoring system according to claim 2, wherein: division board (211) is fixed in installation box (21), elasticity gasbag (212) set up in between the interior top surface of division board (211) and installation box (21), just plug block (215) set up in elasticity gasbag (212) week side.
8. A remote power monitoring system according to claim 3, wherein: and a connecting plate (221) is fixed at the upper end of the connecting rod (22), and the connecting plate (221) is attached to and fixed with the bottom surface of the auxiliary air bag (213).
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| CN111928903B (en) | 2022-04-05 |
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Effective date of registration: 20240410 Address after: No. 513 Jixian North Road, Daguan District, Anqing City, Anhui Province, 246000 Patentee after: Anqing Guancheng Technology Co.,Ltd. Country or region after: China Address before: 246000 Guanghua cotton mill at the intersection of Jixian South Road and Zhifang West Road, Anqing City, Anhui Province Patentee before: Anqing Yintong Power Engineering Co.,Ltd. Country or region before: China |