CN214473599U - Automatic power-off current monitoring system with acousto-optic alarm for monitoring fan cabin - Google Patents
Automatic power-off current monitoring system with acousto-optic alarm for monitoring fan cabin Download PDFInfo
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- CN214473599U CN214473599U CN202120284961.5U CN202120284961U CN214473599U CN 214473599 U CN214473599 U CN 214473599U CN 202120284961 U CN202120284961 U CN 202120284961U CN 214473599 U CN214473599 U CN 214473599U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 16
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 230000003321 amplification Effects 0.000 claims abstract description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 10
- 238000012806 monitoring device Methods 0.000 claims description 28
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
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- 230000005855 radiation Effects 0.000 description 7
- 108010066057 cabin-1 Proteins 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a fan cabin monitoring is with audible-visual annunciator's automatic outage current monitoring system, including the fan cabin, the inside in fan cabin is fixed respectively and is provided with first fixed frame, generator, current sensor, current monitoring equipment, controller and audible-visual annunciator, and current sensor's inside is fixed respectively and is provided with AD conversion module, filtering module and signal amplification module, current monitoring equipment's inside bottom installation microprocessor. This automatic power-off current monitoring system of audible and visual alarm for fan cabin monitoring carries out the transmission of information by current monitoring module, signal reception module, signal processing module, signaling module and storage module among the microprocessor, if the information after the processing surpasss the default then by control module control alarm module, make audible and visual alarm send light scintillation and the warning suggestion of calling a sound, the automatic power-off module of while control makes the generator stop the operation, but has the effect of real-time supervision electric current audible and visual alarm and automatic outage simultaneously.
Description
Technical Field
The utility model relates to a monitoring technology field specifically is a sound-light alarm's automatic power-off current monitoring system is used in fan cabin monitoring.
Background
Along with the development of the wind power industry in the form of 'blowout', more and more large-capacity MW fans are installed and operated successively, many operation hidden dangers of a generator in a fan cabin begin to be exposed gradually, if the current generated by the generator cannot be monitored in real time, safety accidents can be caused easily, however, the existing current monitoring system only can play a monitoring role, but does not have the effect of reminding workers and automatic power-off through audible and visual alarm, so that the current cannot be cut off timely to protect property and life safety, and aiming at the defects, the automatic power-off current monitoring system for audible and visual alarm for monitoring the fan cabin is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind turbine engine room monitoring is with audible-visual annunciation's auto-power-off current monitoring system has the advantage that real-time supervision electric current can audible-visual annunciation and auto-power-off simultaneously, has solved the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic power-off current monitoring system of acousto-optic alarm for monitoring a fan cabin comprises the fan cabin, wherein a first fixing frame, a generator, a current sensor, a current monitoring device, a controller and an acousto-optic alarm are fixedly arranged in the fan cabin respectively, a first cooling fan is fixedly arranged in the first fixing frame, an AD conversion module, a filtering module and a signal amplification module are fixedly arranged in the current sensor respectively, the output end of the AD conversion module is electrically connected with the input end of the filtering module, the output end of the filtering module is electrically connected with the input end of the signal amplification module, a current monitoring meter, a switch key and a display lamp are fixedly arranged on the front surface of the current monitoring device respectively, the switch key is fixedly arranged below the current monitoring meter, the display lamp is fixedly arranged on the right side of the current monitoring meter, and a second cooling hole is fixedly arranged on the side surface of the current monitoring device, a second fixing frame is fixedly arranged on one side of the inside of the current monitoring device, a second cooling fan is fixedly arranged in the second fixing frame, a microprocessor is fixedly arranged at the bottom of the inside of the current monitoring device, a control module is fixedly arranged in the controller, an alarm module is fixedly arranged in the audible and visual alarm, and an automatic power-off module is fixedly arranged in the generator;
the intelligent monitoring system comprises a microprocessor, a signal receiving module, a signal processing module, a signal sending module and a storage module, wherein the microprocessor is internally and fixedly provided with the current monitoring module, the signal receiving module, the signal processing module, the signal sending module and the storage module respectively, the output end of the current monitoring module is electrically connected with the input end of the signal receiving module, the output end of the signal receiving module is electrically connected with the input end of the signal processing module, the output end of the signal processing module is electrically connected with the input end of the signal sending module, the output end of the signal sending module is electrically connected with the input ends of the storage module and the control module respectively, the output end of the control module is electrically connected with the input ends of the alarm module and the automatic power-off module respectively, and the output end of the storage module is connected with a network client through a wireless signal.
Preferably, the first fixing frame is fixedly installed at the tail of the fan cabin, the generator is fixedly installed on the right side of the first fixing frame, the current sensor is fixedly arranged on the right side of the generator, the current monitoring device is fixedly installed below the current sensor, the controller is fixedly installed on the right side of the current monitoring device, and the audible and visual alarm is fixedly arranged above the controller.
Preferably, the bottom of the fan cabin is provided with a first heat dissipation hole, and a first dust screen is fixedly arranged in each of the first heat dissipation hole and the second heat dissipation hole.
Preferably, a second dustproof net is fixedly arranged in each of the first fixing frame and the second fixing frame.
Preferably, the output end of the signal amplification module is electrically connected with the input end of the microprocessor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the automatic power-off current monitoring system for acousto-optic alarm for monitoring the fan cabin monitors the current generated by a generator in real time by a current monitoring module in current monitoring equipment, a current sensor transmits collected analog signals to a microprocessor through an AD conversion module, a filtering module and a signal amplification module respectively, information is transmitted through the current monitoring module, a signal receiving module, a signal processing module, a signal sending module and a storage module in the microprocessor, if the processed information exceeds a preset value, on one hand, the control module controls an alarm module to enable an acousto-optic alarm to emit light flashing and alarm prompting, and on the other hand, the automatic power-off module is controlled to enable the generator to stop running, on the other hand, the signal sending module simultaneously transmits the information to the storage module and then synchronously uploads the information to a network client, so that a user can conveniently check the information in time, the current monitoring device has the effects of monitoring the current in real time, and simultaneously performing sound-light alarm and automatic power off.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the current monitoring device of the present invention;
fig. 3 is an internal view of the current monitoring device of the present invention;
fig. 4 is a module connection diagram of the present invention.
In the figure: 1. a fan nacelle; 2. a first fixed frame; 3. a generator; 4. a current sensor; 5. a current monitoring device; 6. a controller; 7. an audible and visual alarm; 8. a first heat dissipation fan; 9. an AD conversion module; 10. a filtering module; 11. a signal amplification module; 12. a current monitoring meter; 13. an on-off key; 14. A display lamp; 15. a second heat dissipation hole; 16. a second fixed frame; 17. a second heat dissipation fan; 18. a microprocessor; 19. a first heat dissipation hole; 20. a first dust screen; 21. a second dust screen; 22. a control module; 23. an alarm module; 24. an automatic power-off module; 25. a current monitoring module; 26. a signal receiving module; 27. a signal processing module; 28. a signal transmitting module; 29. a storage module; 30. and (4) a network client.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an automatic power-off current monitoring system for audible and visual alarm for monitoring a fan nacelle includes a fan nacelle 1, a first fixing frame 2, a generator 3, a current sensor 4, a current monitoring device 5, a controller 6 and an audible and visual alarm 7 are respectively and fixedly disposed inside the fan nacelle 1, the first fixing frame 2 is fixedly mounted at the tail of the fan nacelle 1, the generator 3 is fixedly mounted at the right side of the first fixing frame 2, the current sensor 4 is fixedly disposed at the right side of the generator 3, the current monitoring device 5 is fixedly mounted below the current sensor 4, the controller 6 is fixedly mounted at the right side of the current monitoring device 5, the audible and visual alarm 7 is fixedly disposed above the controller 6, a first cooling fan 8 is fixedly disposed inside the first fixing frame 2, an AD conversion module 9 is respectively and fixedly disposed inside the current sensor 4, A filtering module 10 and a signal amplifying module 11, wherein the output end of the AD conversion module 9 is electrically connected with the input end of the filtering module 10, the output end of the filtering module 10 is electrically connected with the input end of the signal amplifying module 11, the AD conversion module 9 is used for converting the analog signal output by the current sensor 4 into a digital signal, the filtering module 10 is used for filtering the digital signal, the signal amplifying module 11 is used for amplifying the digital signal after filtering, the front surface of the current monitoring device 5 is respectively and fixedly provided with a current monitoring meter 12, a switch key 13 and a display lamp 14, the switch key 13 is fixedly arranged below the current monitoring meter 12, the display lamp 14 is fixedly arranged on the right side of the current monitoring meter 12, the side surface of the current monitoring device 5 is fixedly provided with a second heat dissipation hole 15, the bottom of the fan cabin 1 is provided with a first heat dissipation hole 19, and a first dust screen 20 is fixedly arranged in the first heat dissipation hole 19 and the second heat dissipation hole 15, a second fixed frame 16 is fixedly arranged on one side inside the current monitoring device 5, a second heat radiation fan 17 is fixedly arranged in the second fixed frame 16, a second dustproof net 21 is fixedly arranged in each of the first fixed frame 2 and the second fixed frame 16, the first heat radiation fan 8 is used for discharging heat inside the fan cabin 1 from the first heat radiation hole 19 so as to circulate air inside the fan cabin 1 and improve heat radiation, the second heat radiation fan 17 is used for discharging heat inside the current monitoring device 5 from the second heat radiation hole 15 so as to circulate air inside the current monitoring device 5 and improve heat radiation, meanwhile, the arrangement of the first dustproof net 20 and the second dustproof net 21 prevents external dust from entering the fan cabin 1 and the current monitoring device 5, prolongs the service life, avoids being influenced by external environment, enhances the practicability, a microprocessor 18 is fixedly arranged at the bottom inside the current monitoring device 5, the output end of the signal amplification module 11 is electrically connected with the input end of the microprocessor 18, the controller 6 is fixedly provided with a control module 22 inside, the audible and visual alarm 7 is fixedly provided with an alarm module 23 inside, the generator 3 is fixedly provided with an automatic power-off module 24 inside, the microprocessor 18 is fixedly provided with a current monitoring module 25, a signal receiving module 26, a signal processing module 27, a signal sending module 28 and a storage module 29 inside respectively, the output end of the current monitoring module 25 is electrically connected with the input end of the signal receiving module 26, the output end of the signal receiving module 26 is electrically connected with the input end of the signal processing module 27, the output end of the signal processing module 27 is electrically connected with the input end of the signal sending module 28, and the output end of the signal sending module 28 is electrically connected with the input ends of the storage module 29 and the control module 22 respectively, the output end of the control module 22 is electrically connected to the input ends of the alarm module 23 and the auto-power-off module 24, respectively, and the output end of the storage module 29 is connected to the network client 30 through a wireless signal.
The working principle is as follows: the current monitoring device 5 is started to operate through the switch key 13, the current monitoring module 25 in the current monitoring device 5 monitors the current generated by the generator 3 in real time, the current sensor 4 converts the collected analog signal into a digital signal through the AD conversion module 9, then the digital signal is filtered through the filtering module 10 and amplified by the signal amplifying module 11, the amplified signal is transmitted to the microprocessor 18, the current monitoring module 25 transmits the monitored signal to the signal receiving module 26, the signal receiving module 26 transmits the collected information to the signal processing module 27 for analysis and processing, the processed information is transmitted to the signal sending module 28, if the processed information is compared with a preset value, the processed information is transmitted to the storage module 29 for storage through the signal sending module 28, and the storage module 29 uploads the processed information to the network client 30 through a wireless signal, if the processed information exceeds the preset value, on one hand, the signal sending module 28 transmits the information to the control module 22, the control module 22 controls the alarm module 23 to enable the audible and visual alarm 7 to emit light flickering and alarming prompts, and simultaneously controls the automatic power-off module 24 to enable the generator 3 to stop running, on the other hand, the signal sending module 28 simultaneously transmits the information to the storage module 29 and then synchronously uploads the information to the network client 30, so that a user can conveniently check the information in time, and the effects of monitoring the current in real time and simultaneously performing audible and visual alarm and automatic power-off are achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fan cabin monitoring is with audible-visual alarm's auto-power-off current monitoring system, including fan cabin (1), a serial communication port, the inside of fan cabin (1) is fixed respectively and is provided with first fixed frame (2), generator (3), current sensor (4), current monitoring equipment (5), controller (6) and audible-visual annunciator (7), first fixed frame (2) internal fixation is provided with first radiator fan (8), the inside of current sensor (4) is fixed respectively and is provided with AD conversion module (9), filter module (10) and signal amplification module (11), the output of AD conversion module (9) and the input electric connection of filter module (10), the output of filter module (10) and the input electric connection of signal amplification module (11), the front of current monitoring equipment (5) is fixed respectively and is provided with current monitoring table (12), The power supply comprises an on-off key (13) and a display lamp (14), the on-off key (13) is fixedly arranged below a current monitoring meter (12), the display lamp (14) is fixedly arranged on the right side of the current monitoring meter (12), a second heat dissipation hole (15) is fixedly formed in the side face of a current monitoring device (5), a second fixing frame (16) is fixedly arranged on one side of the interior of the current monitoring device (5), a second heat dissipation fan (17) is fixedly arranged in the second fixing frame (16), a microprocessor (18) is fixedly arranged at the bottom of the interior of the current monitoring device (5), a control module (22) is fixedly arranged in the controller (6), an alarm module (23) is fixedly arranged in the audible and visual alarm (7), and an automatic power-off module (24) is fixedly arranged in the generator (3);
a current monitoring module (25), a signal receiving module (26), a signal processing module (27), a signal sending module (28) and a storage module (29) are respectively and fixedly arranged in the microprocessor (18), the output end of the current monitoring module (25) is electrically connected with the input end of the signal receiving module (26), the output end of the signal receiving module (26) is electrically connected with the input end of the signal processing module (27), the output end of the signal processing module (27) is electrically connected with the input end of the signal sending module (28), the output end of the signal sending module (28) is electrically connected with the input ends of the storage module (29) and the control module (22), the output end of the control module (22) is electrically connected with the input ends of the alarm module (23) and the automatic power-off module (24), and the output end of the storage module (29) is connected with the network client (30) through a wireless signal.
2. The automatic outage current monitoring system for the sound-light alarm for the wind turbine cabin monitoring is characterized in that the first fixing frame (2) is fixedly installed at the tail of the wind turbine cabin (1), the generator (3) is fixedly installed on the right side of the first fixing frame (2), the current sensor (4) is fixedly installed on the right side of the generator (3), the current monitoring device (5) is fixedly installed below the current sensor (4), the controller (6) is fixedly installed on the right side of the current monitoring device (5), and the sound-light alarm (7) is fixedly installed above the controller (6).
3. The automatic power-off current monitoring system with the sound-light alarm function for the wind turbine cabin monitoring as claimed in claim 1, wherein a first heat dissipation hole (19) is formed in the bottom of the wind turbine cabin (1), and a first dust screen (20) is fixedly arranged in each of the first heat dissipation hole (19) and the second heat dissipation hole (15).
4. The automatic outage current monitoring system for the sound-light alarm for the wind turbine cabin monitoring is characterized in that a second dust screen (21) is fixedly arranged in each of the first fixing frame (2) and the second fixing frame (16).
5. The automatic power-off current monitoring system for the sound-light alarm for the wind turbine cabin monitoring is characterized in that an output end of the signal amplification module (11) is electrically connected with an input end of the microprocessor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120284961.5U CN214473599U (en) | 2021-02-01 | 2021-02-01 | Automatic power-off current monitoring system with acousto-optic alarm for monitoring fan cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120284961.5U CN214473599U (en) | 2021-02-01 | 2021-02-01 | Automatic power-off current monitoring system with acousto-optic alarm for monitoring fan cabin |
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| Publication Number | Publication Date |
|---|---|
| CN214473599U true CN214473599U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120284961.5U Active CN214473599U (en) | 2021-02-01 | 2021-02-01 | Automatic power-off current monitoring system with acousto-optic alarm for monitoring fan cabin |
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| Country | Link |
|---|---|
| CN (1) | CN214473599U (en) |
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2021
- 2021-02-01 CN CN202120284961.5U patent/CN214473599U/en active Active
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