CN114333258B - Intelligent home early warning monitoring processing system based on intelligent Internet of things - Google Patents
Intelligent home early warning monitoring processing system based on intelligent Internet of things Download PDFInfo
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- CN114333258B CN114333258B CN202111679254.7A CN202111679254A CN114333258B CN 114333258 B CN114333258 B CN 114333258B CN 202111679254 A CN202111679254 A CN 202111679254A CN 114333258 B CN114333258 B CN 114333258B
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- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000002159 abnormal effect Effects 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims description 86
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Abstract
The invention discloses an intelligent home early warning monitoring processing system based on intelligent Internet of things, which comprises a control terminal and a plurality of power supply early warning monitoring devices in communication connection with the control terminal, wherein each intelligent electric appliance is connected with a commercial power through a single power supply early warning monitoring device, a communication module is arranged in the control terminal, and the control terminal is connected with the control terminal through the communication module; the power supply early warning monitoring device comprises a protective shell, an electrifying jack seat and an MCU module are arranged in the protective shell, a power supply line electrically connected with the electrifying jack seat is arranged in the protective shell, and a current and voltage detection module for detecting the current and voltage on the power supply line is arranged on the MCU module. According to the invention, the current and voltage detection module is used for detecting the current and voltage on the power supply line in the power supply early-warning monitoring device, and when the current and voltage detection module detects that the current and voltage on the power supply line are abnormal, the power supply early-warning monitoring device is used for breaking power to protect the intelligent electric appliance.
Description
Technical Field
The invention relates to the technical field of intelligent home power supply, in particular to an intelligent home early warning monitoring processing system based on an intelligent Internet of things.
Background
The intelligent house is characterized in that an advanced computer technology, a network communication technology and a comprehensive wiring technology are comprehensively utilized, various subsystems related to the house life are organically combined together, and the house life is more comfortable, safe and effective through overall management. Compared with common home, the intelligent home network not only has the traditional living function, but also provides comfortable, safe, high-grade and pleasant home living space; the original dynamic and static stopping structure is changed into a tool with dynamic intelligence, an omnibearing information exchange function is provided, the smooth information communication between the family and the outside is maintained, the life style of people is optimized, the effective time arrangement of people is facilitated, the safety of the family life is enhanced, and even the fund is saved for various energy costs.
The existing intelligent household equipment generally takes the electric parameters of the mains supply as design standards, and almost cannot cope with emergency situations or other deliberate destructive behaviors occurring at a power supply end: the frequency or amplitude of the power supply is maliciously interfered by the outside; the intelligent home is driven by a power supply continuously, so that the intelligent home is in an abnormal working state for a long time to be damaged or fail, and the existing early warning monitoring processing system for abnormal power supply to the intelligent home equipment is also available on the market. Therefore, the intelligent home early warning monitoring processing system based on the intelligent Internet of things is improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses an intelligent home early warning monitoring processing system based on intelligent Internet of things, which comprises a control terminal and a plurality of power supply early warning monitoring devices in communication connection with the control terminal, wherein each intelligent electric appliance is connected with a commercial power through a single power supply early warning monitoring device, a communication module is arranged in the control terminal, and the control terminal is connected with the control terminal through the communication module; the power supply early warning monitoring device comprises a protective shell, wherein an electrifying jack seat and an MCU module are arranged in the protective shell, a power supply line electrically connected with the electrifying jack seat is arranged in the protective shell, a relay electrically connected with the MCU module is arranged on the power supply line, and a current and voltage detection module for detecting the current and the voltage on the power supply line is arranged on the MCU module; the MCU module is in signal connection with the control terminal; the control terminal is in communication connection with the intelligent electrical appliance and controls the intelligent electrical appliance;
when a current and voltage detection module in the power supply early warning and monitoring device detects that the current and voltage on a power supply line are abnormal, the MCU module sends current and voltage abnormal information to the control terminal, the control terminal controls the intelligent electric appliance to stop, then the MCU module controls the relay to work, the power supply line is powered off, and meanwhile, the control terminal sends a power supply abnormal signal to the monitoring terminal through the communication module.
As a preferable technical scheme of the invention, a fire extinguishing automatic ejection mechanism is arranged in the protective shell, and is used for automatically ejecting the plug of the intelligent electric appliance when a fire occurs; the automatic fire extinguishing ejection mechanism comprises an expansion air bag which is arranged at the top of an inner cavity of the protective shell and filled with dry powder extinguishing agent, an automatic piercing mechanism which pierces the expansion air bag is arranged in the protective shell, and an ejection mechanism which ejects a plug of the intelligent electrical appliance is arranged in the protective shell.
As a preferable technical scheme of the invention, a conductive clamping piece for clamping the plug post on the plug is arranged in the power-on jack seat, the conductive clamping piece comprises a first conductive elastic piece which is arranged on the power-on jack seat and is positioned at one side of the jack cavity, a sliding cavity is arranged on the other side of the power-on jack seat, a second conductive elastic piece which moves along the sliding cavity is arranged in the sliding cavity, a clamping opening for clamping the plug post on the plug is formed between the second conductive elastic piece and the first conductive elastic piece, a rotating screw rod and a limiting polish rod which are arranged in parallel are arranged on the power-on jack seat, a sliding block which moves along the rotating screw rod is arranged on the rotating screw rod, a limiting slide block which moves along the limiting polish rod is arranged on the limiting polish rod, the limiting slide block is fixed with the sliding block through a bolt, and the limiting slide block is connected with the second conductive elastic piece through an insulating connecting piece; the power-on jack seat is provided with a driving motor for driving the rotating screw rod to rotate, and the driving motor is connected with the MCU module.
As a preferable technical scheme of the invention, the ejection mechanism comprises a mounting frame arranged in a protective shell, wherein an electrifying jack seat, an MCU module and a relay are arranged on the mounting frame, the top of the mounting frame is provided with an ejection screw rod which is transversely arranged, the ejection screw rod is provided with an ejection block which moves along the ejection screw rod, the ejection block is provided with an ejection frame, the ejection frame is provided with a plurality of ejection rods which eject plugs of intelligent appliances, the electrifying jack seat is provided with limiting through holes corresponding to the ejection rods, and the protective shell is provided with ejection holes for ejecting the ejection rods; and an ejection motor for driving the ejection screw rod to rotate is fixed on the mounting frame and is connected with the MCU module.
As a preferable technical scheme of the invention, the automatic puncturing mechanism comprises a swinging rod horizontally hinged in the protective shell, an electric push rod is hinged between the swinging rod and the protective shell, a rotating shaft is arranged at the end part of the swinging rod, puncturing blades are arranged on the rotating shaft, a driving motor for driving the rotating shaft to rotate is arranged on the swinging rod, and the electric push rod and the driving motor are electrically connected with the MCU module.
As a preferable technical scheme of the invention, a first smoke sensor and a second smoke sensor are arranged in the protective shell, and the first smoke sensor and the second smoke sensor are connected with the MCU module;
when the first smoke sensor detects that the smoke value in the protective shell reaches a set value, the MCU module starts the second smoke sensor to further detect the smoke value in the protective shell, and when the smoke values detected by the first smoke sensor and the second smoke sensor reach the set value, the fire extinguishing automatic ejection mechanism works to perform fire extinguishing ejection work;
the power consumption of the first smoke sensor is less than the power consumption of the second smoke sensor.
As a preferable technical scheme of the invention, the protective shell comprises a protective outer shell made of fireproof materials, and a protective inner shell made of insulating materials is arranged inside the protective outer shell.
As a preferable technical scheme of the invention, a first slot for horizontally inserting the mounting frame is arranged at the bottom of the inner cavity of the protective shell, an opening is formed in the outer side of the protective shell, an end cover for covering the opening is fixed at the opening, and the ejection hole is formed in the end cover.
As a preferable technical scheme of the invention, a second slot is arranged at the upper part of the inner cavity of the protective shell, a plugboard is inserted into the second slot, and an expansion air bag filled with dry powder extinguishing agent is arranged at the bottom of the plugboard; the end cover is connected with a retaining plate which extends into the first slot and the second slot and is in contact with the mounting frame and the plugboard through a compression spring.
As a preferable technical scheme of the invention, the power supply method of the power supply system comprises the steps of detecting the current voltage on a power supply line in a power supply early warning and monitoring device by using a current voltage detection module, when the current voltage detection module detects that the current voltage on the power supply line is abnormal, enabling an MCU module to send current voltage abnormal information to a control terminal, controlling the intelligent electric appliance to stop by the control terminal, controlling a relay to work by the MCU module, powering off a power supply line, and simultaneously enabling the control terminal to send a power supply abnormal signal to a monitoring terminal by a communication module;
if the first smoke sensor detects that the smoke value in the protective shell reaches the set value, the MCU module starts the second smoke sensor to further detect the smoke value in the protective shell, and when the smoke values detected by the first smoke sensor and the second smoke sensor reach the set value, the fire extinguishing automatic ejection mechanism works, the automatic piercing mechanism pierces the expansion air bag filled with the dry powder extinguishing agent, and then the dry powder extinguishing agent is scattered into the protective shell to extinguish the fire; meanwhile, a driving motor on the conductive clamping piece works to drive the rotary screw rod to rotate, so that the clamping force on the plug is relieved by the second conductive piece and the first conductive piece, then the ejection mechanism works, the ejection motor is controlled to work through the MCU module, the ejection motor drives the ejection block to move forwards along the ejection screw rod through the ejection screw rod, the ejection rod is ejected from the ejection hole, and a plug on the intelligent electrical appliance is separated from the power supply early warning monitoring device, so that the effect of isolating and extinguishing fire is achieved.
The beneficial effects of the invention are as follows:
1. the intelligent home early warning monitoring processing system based on the intelligent Internet of things utilizes the current and voltage detection module to detect the current and voltage on a power supply line in the power supply early warning monitoring device, when the current and voltage detection module detects that the current and voltage on the power supply line are abnormal, the MCU module generates abnormal current and voltage information to the control terminal, the control terminal controls the intelligent electric appliance to stop, then the MCU module controls the relay to work, the power supply line is powered off, and meanwhile, the control terminal sends abnormal power supply signals to the monitoring terminal through the communication module; if the first smoke sensor detects that the smoke value in the protective shell reaches the set value, the MCU module starts the second smoke sensor to further detect the smoke value in the protective shell, and when the smoke values detected by the first smoke sensor and the second smoke sensor reach the set value, the fire extinguishing automatic ejection mechanism works, the automatic piercing mechanism pierces the expansion air bag filled with the dry powder extinguishing agent, and then the dry powder extinguishing agent is scattered into the protective shell to extinguish the fire; meanwhile, a driving motor on the conductive clamping piece works to drive the rotary screw rod to rotate, so that the clamping force on the plug is relieved by the second conductive piece and the first conductive piece, then the ejection mechanism works, the ejection motor is controlled to work through the MCU module, the ejection motor drives the ejection block to move forwards along the ejection screw rod through the ejection screw rod, the ejection rod is ejected from the ejection hole, and a plug on the intelligent electrical appliance is separated from the power supply early warning monitoring device, so that the effect of isolating and extinguishing fire is achieved.
2. This kind of intelligent house early warning monitoring processing system based on wisdom thing networking is through setting up specific automatic pop-up mechanism that puts out a fire, when appearing the hidden danger of getting on fire in the circuit of power supply early warning monitoring devices, pops out the plug of intelligent electrical apparatus automatically, avoids the conflagration to spread everywhere indoor along the plug of intelligent electrical apparatus, and causes the conflagration along.
3. This kind of intelligent house early warning monitoring processing system based on wisdom thing networking is through setting up the electrically conductive holder of specific and plug-in post grafting on the plug on the circular telegram jack seat, when the conflagration hidden danger takes place, driving motor work drives and rotates the lead screw and rotate for the second conducting strip is relieved the clamping force to the plug-in post on with first conducting strip, makes the frictional force between the plug-in post on electrically conductive holder and the plug tend to zero, and the ejection mechanism of being convenient for carries out ejecting separation with plug and power supply early warning monitoring devices, simultaneously because the frictional force between the plug-in post on electrically conductive holder and the plug tends to zero, thereby reduced the design requirement to ejection mechanism.
4. The intelligent household early warning monitoring processing system based on the intelligent Internet of things comprises an ejection mechanism with the characteristics, wherein the ejection mechanism comprises an ejection screw rod, an ejection block, an ejection frame and an ejection rod, when a plug of an intelligent electric appliance is ejected and separated, the ejection block is driven to move forwards along the ejection screw rod through the ejection screw rod by an ejection motor, so that the ejection rod is ejected from an ejection hole, a plurality of ejection rods are utilized to synchronously eject a plurality of positions of the plug, the plug is stressed uniformly, and the plug is ejected from a power supply early warning monitoring device conveniently.
5. This kind of intelligent house early warning monitoring processing system based on wisdom thing networking is through setting up specific piercing mechanism and is pricked the inflation gasbag that is equipped with dry powder extinguishing agent, when puncturing, micro motor drives the blade that punctures through the axis of rotation and rotates, simultaneously will swing rod propelling movement forward through electric putter, send into the bottom of inflation gasbag with pivoted blade that punctures, along with electric putter's propelling movement, rotatory blade that punctures contacts with inflation gasbag, and cause extensive wound to inflation gasbag, then under the pressure of inflation gasbag combination self, burst and scatter the inside everywhere of protective housing with dry powder extinguishing agent, thereby played fine effect of putting out a fire.
6 in the intelligent home early warning monitoring processing system based on the intelligent Internet of things, a first smoke sensor and a second smoke sensor are arranged in the protective shell, and the first smoke sensor and the second smoke sensor are connected with the MCU module; when the first smoke sensor detects that the smoke value in the protective shell reaches a set value, the MCU module starts the second smoke sensor to further detect the smoke value in the protective shell, and when the smoke values detected by the first smoke sensor and the second smoke sensor reach the set value, the fire extinguishing automatic ejection mechanism works to perform fire extinguishing ejection work; the power consumption of the first smoke sensor is smaller than that of the second smoke sensor, the first smoke sensor and the second smoke sensor are utilized for double-layer detection, compared with a traditional single smoke sensor, detection errors of the smoke sensor are avoided, and the automatic fire extinguishing ejection mechanism is triggered to work, so that the stability and reliability of the device are improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a system block diagram of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 2 is a system block diagram of a power supply early warning and monitoring device of an intelligent home early warning and monitoring processing system based on the intelligent Internet of things;
FIG. 3 is a schematic diagram of a power supply early warning and monitoring device of an intelligent home early warning and monitoring processing system based on the intelligent Internet of things;
fig. 4 is a schematic structural diagram of a relay of an intelligent home early warning monitoring processing system based on the intelligent internet of things;
FIG. 5 is a schematic structural diagram of a mounting frame of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 6 is a schematic diagram of a conductive clamping member of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 7 is a schematic structural diagram of an ejection mechanism of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 8 is a schematic diagram of the ejection hole of the intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 9 is a schematic diagram of a first slot of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 10 is a schematic structural diagram of a protective housing of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 11 is a schematic structural diagram of an automatic lancing mechanism of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
FIG. 12 is a lancing state diagram of an automatic lancing mechanism of an intelligent home early warning monitoring processing system based on the intelligent Internet of things;
fig. 13 is a puncture state diagram of a patch of an intelligent home early warning monitoring processing system based on the intelligent internet of things.
In the figure: 1. a control terminal; 2. the power supply early warning monitoring device; 3. a communication module; 4. a protective housing; 5. electrifying the jack seat; 6. an MCU module; 7. a relay; 8. a current voltage detection module; 9. a monitoring terminal; 10. an automatic fire extinguishing ejection mechanism; 11. inflating the balloon; 12. an automatic lancing mechanism; 13. an ejection mechanism; 14. a conductive clamp; 15. a first conductive spring; 16. a sliding chamber; 17. the second conductive spring piece; 18. rotating the screw rod; 19. limiting a polished rod; 20. a sliding block; 21. a limit sliding block; 22. an insulating connector; 23. a drive motor; 24. a mounting frame; 25. ejecting a screw rod; 26. an ejection block; 27. an ejection frame; 28. an ejector rod; 29. limiting through holes; 30. an ejection hole; 31. an ejector motor; 32. swing rod; 33. an electric push rod; 34. a rotating shaft; 35. a micro motor; 36. a first smoke sensor; 37. a second smoke sensor; 38. a protective housing; 39. a first slot; 40. an end cap; 41. a second slot; 42. inserting plate; 43. a compression spring; 44. a retaining plate; 45. a protective inner shell; 46. the blade is pierced.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-13, the intelligent home early warning monitoring processing system based on the intelligent internet of things comprises a control terminal 1 and a plurality of power supply early warning monitoring devices 2 which are in communication connection with the control terminal 1, wherein each intelligent electric appliance is connected with a mains supply through a single power supply early warning monitoring device 2, a communication module 3 is arranged in the control terminal 1, and the control terminal 1 is connected with the control terminal through the communication module; the power supply early warning and monitoring device 2 comprises a protective shell 4, wherein an electrified jack seat 5 and an MCU module 6 are arranged in the protective shell 4, a power supply line electrically connected with the electrified jack seat 5 is arranged in the protective shell 4, a relay 7 electrically connected with the MCU module 6 is arranged on the power supply line, and a current and voltage detection module 8 for detecting the current and the voltage on the power supply line is arranged on the MCU module 6; the MCU module 6 is in signal connection with the control terminal 1; the control terminal 1 is in communication connection with the intelligent electrical appliance and controls the intelligent electrical appliance; the power supply early warning and monitoring devices 2 are in communication connection with the control terminal 1 in a Bluetooth communication or bus communication mode to perform data interaction.
When the current and voltage detection module 8 in the power supply early warning monitoring device (2) detects that the current and voltage on the power supply line is abnormal, the MCU module 6 sends current and voltage abnormal information to the control terminal 1, the control terminal 1 controls the intelligent electric appliance to stop, then the MCU module 6 controls the relay 7 to work, the power supply line is powered off, meanwhile, the control terminal 1 sends a power supply abnormal signal to the monitoring terminal 9 through the communication module 3, the monitoring terminal can enable a mobile phone to check real-time operation data of the intelligent electric appliance through the mobile phone, and the monitoring terminal can send remote control to the control terminal to control the intelligent electric appliance through the control terminal, so that remote control of the intelligent home is realized, and use of the intelligent home is facilitated.
In the actual use process, the contact part is overheated due to poor contact between the pins of the plug and the jack spring plates of the socket, the socket is overloaded to generate heat, and the heat generated by short circuit is generated, and when the generated heat exceeds the allowable temperature of the wire insulation material, a fire disaster happens, so that the fire extinguishing automatic ejection mechanism 10 is arranged in the protective shell 4 and is used for automatically ejecting the plug of the intelligent electrical appliance when the fire occurs; the automatic fire extinguishing ejection mechanism 10 comprises an expansion air bag 11 which is arranged at the top of an inner cavity of the protective shell 4 and filled with dry powder fire extinguishing agent, an automatic puncturing mechanism 12 which punctures the expansion air bag 11 is arranged in the protective shell 4, and an ejection mechanism 13 which ejects a plug of an intelligent electrical appliance is arranged in the protective shell 4. By arranging the specific fire extinguishing automatic ejection mechanism 10, when the fire hidden danger occurs in the circuit of the power supply early warning and monitoring device 2, the plug of the intelligent electric appliance is automatically ejected, so that the fire is prevented from being spread to all indoor places along the plug of the intelligent electric appliance, and the fire along the intelligent electric appliance is avoided.
The socket is characterized in that a conductive clamping piece 14 for clamping the plug column on the plug is arranged in the socket 5, the conductive clamping piece 14 comprises a first conductive spring piece 15 which is arranged on the socket 5 and is positioned on one side of an inner cavity of the plug, a sliding cavity 16 is arranged on the other side of the socket 5, a second conductive spring piece 17 which moves along the sliding cavity 16 is arranged in the sliding cavity 16, a clamping opening for clamping the plug column on the plug is formed between the second conductive spring piece 17 and the first conductive spring piece 15, a rotating screw rod 18 and a limiting polished rod 19 which are arranged in parallel are arranged on the socket 5, a sliding block 20 which moves along the rotating screw rod 18 is arranged on the rotating screw rod 18, a limiting sliding block 21 which moves along the limiting polished rod 19 is arranged on the limiting polished rod 19, the limiting sliding block 21 is fixed with the sliding block 20 through a bolt, and the limiting sliding block 21 is connected with the second conductive spring piece 17 through an insulating connecting piece 22; the power-on jack seat 5 is provided with a driving motor 23 for driving the rotating screw rod 18 to rotate, and the driving motor 23 is connected with the MCU module 6. Through set up specific and plug in the plug insert the conductive clamping piece 14 on the circular telegram jack mount 5, when the conflagration hidden danger, drive motor 23 work drives and rotates lead screw 18 and rotates for the second conducting strip removes the clamping force to the plug insert the post on with first conducting strip, makes the frictional force between conductive clamping piece 14 and the plug insert on the plug tend to zero, and be convenient for ejection mechanism 13 carries out ejecting separation with plug and power supply early warning monitoring devices 2, simultaneously because the frictional force between conductive clamping piece 14 and the plug insert on the plug tends to zero, thereby reduced the design requirement to ejection mechanism 13.
The ejection mechanism 13 comprises a mounting frame 24 arranged in the protective shell 4, the power-on jack seat 5, the MCU module 6 and the relay 7 are arranged on the mounting frame 24, an ejection screw rod 25 transversely arranged is arranged at the top of the mounting frame 24, an ejection block 26 moving along the ejection screw rod 25 is arranged on the ejection screw rod 25, an ejection frame 27 is arranged on the ejection block 26, a plurality of ejection rods 28 for ejecting a plug of an intelligent electrical appliance are arranged on the ejection frame 27, limit through holes 29 corresponding to the ejection rods 28 are arranged on the power-on jack seat 5, and ejection holes 30 for ejecting the ejection rods 28 are arranged on the protective shell 4; an ejection motor 31 for driving the ejection screw rod 25 to rotate is fixed on the mounting frame 24, and the ejection motor 31 is connected with the MCU module 6. Through the ejection mechanism 13 of setting up the characteristics, wherein ejection mechanism 13 comprises ejection lead screw 25, ejection piece 26, ejection frame 27 and ejector rod 28, when ejecting the plug of intelligent electrical apparatus, drive ejection department piece through ejection lead screw 25 through ejection motor 31 and remove along ejection lead screw 25 forward to ejecting ejector rod 28 from in the ejection hole 30, utilize a plurality of ejector rods 28 to carry out synchronous ejection to the many positions of plug, make the plug atress even, thereby be convenient for with the plug ejection from power supply early warning monitoring devices 2.
The automatic puncturing mechanism 12 comprises a swing rod 32 horizontally hinged inside the protective shell 4, an electric push rod 33 is hinged between the swing rod 32 and the protective shell 4, a rotating shaft 34 is arranged at the end part of the swing rod 32, puncturing blades 46 are arranged on the rotating shaft 34, a micro motor 35 for driving the rotating shaft 34 to rotate is arranged on the swing rod 32, and the electric push rod 33 and the micro motor 35 are electrically connected with the MCU module 6. The special piercing mechanism is arranged to pierce the expansion air bag 11 filled with the dry powder extinguishing agent, when the piercing is carried out, the micro motor 35 drives the piercing blade to rotate through the rotating shaft 34, meanwhile, the swing rod 32 is pushed forward through the electric push rod 33, the rotating piercing blade is sent to the bottom of the expansion air bag 11, the rotating piercing blade is contacted with the expansion air bag 11 along with the pushing of the electric push rod 33, and a large-scale wound is caused on the expansion air bag 11, so that the expansion air bag 11 is combined with the pressure of the micro motor, and the dry powder extinguishing agent is scattered to all parts inside the protective shell 4 by the explosion, so that a good fire extinguishing effect is achieved.
A first smoke sensor 36 and a second smoke sensor 37 are arranged in the protective shell 4, and the first smoke sensor 36 and the second smoke sensor 37 are connected with the MCU module 6;
when the first smoke sensor 36 detects that the smoke value in the protective shell 4 reaches a set value, the MCU module 6 starts the second smoke sensor 37 to further detect the smoke value in the protective shell 4, and when the smoke values detected by the first smoke sensor 36 and the second smoke sensor 37 reach the set value, the fire extinguishing automatic ejection mechanism 10 works to perform fire extinguishing ejection work;
the power consumption of the first smoke sensor 36 is smaller than that of the second smoke sensor 37, so that the energy-saving effect is achieved, and the energy consumption is reduced.
The protective shell 4 comprises a protective outer shell 38 made of fireproof materials, and a protective inner shell 45 made of insulating materials is arranged inside the protective outer shell 38, so that a good fireproof effect is achieved.
The inner chamber bottom of protective housing 4 is equipped with the first slot 39 that supplies mounting bracket 24 horizontal to insert, and the outside of protective housing 4 is the opening, and the opening part is fixed with the end cover 40 that covers the opening, ejecting hole 30 sets up on end cover 40.
The upper part of the inner cavity of the protective shell 4 is provided with a second slot 41, a plugboard 42 is inserted into the second slot 41, and an expansion air bag 11 filled with dry powder extinguishing agent is arranged at the bottom of the plugboard 42; the end cover 40 is connected with a retaining plate 44 which extends into the first slot 39 and the second slot 41 and abuts against the mounting frame 24 and the inserting plate 42 through a compression spring 43.
The power supply method of the power supply system comprises the steps that a current and voltage detection module 8 is used for detecting current and voltage on a power supply line in a power supply early warning monitoring device 2, when the current and voltage detection module 8 detects that the current and voltage on the power supply line are abnormal, an MCU module 6 sends current and voltage abnormal information to a control terminal 1, the control terminal 1 controls the intelligent electric appliance to stop, then the MCU module 6 controls a relay 7 to work, the power supply line is powered off, and meanwhile, the control terminal 1 sends a power supply abnormal signal to a monitoring terminal 9 through a communication module;
if the first smoke sensor 36 detects that the smoke value in the protective shell 4 reaches the set value, the MCU module 6 starts the second smoke sensor 37 to further detect the smoke value in the protective shell 4, and when the smoke values detected by the first smoke sensor 36 and the second smoke sensor 37 reach the set value, the fire extinguishing automatic ejection mechanism 10 works, the automatic piercing mechanism 12 pierces the expansion air bag 11 filled with the dry powder fire extinguishing agent, and then the dry powder fire extinguishing agent is scattered into the protective shell 4 to extinguish fire; meanwhile, the driving motor 23 on the conductive clamping piece 14 works to drive the rotary screw rod 18 to rotate, so that the clamping force on the plug upper plug is relieved by the second conductive sheet and the first conductive sheet, then the ejection mechanism 13 works, the ejection motor 31 is controlled to work through the MCU module 6, the ejection motor 31 drives the ejection position block to move forwards along the ejection screw rod 25 through the ejection screw rod 25, and accordingly the ejection rod 28 is ejected from the ejection hole 30, the plug on the intelligent electrical appliance is separated from the power supply early warning monitoring device 2, and the effect of isolating and extinguishing fire is achieved.
Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that the present invention is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Intelligent home early warning monitoring processing system based on intelligent Internet of things, and is characterized in that: the intelligent power supply system comprises a control terminal (1) and a plurality of power supply early warning monitoring devices (2) which are in communication connection with the control terminal (1), wherein each intelligent electric appliance is connected with a mains supply through a single power supply early warning monitoring device (2), a communication module (3) is arranged in the control terminal (1), and the control terminal (1) is connected with the control terminal (1) through the communication module (3); the power supply early warning and monitoring device (2) comprises a protection shell (4), wherein an electrifying jack seat (5) and an MCU module (6) are arranged in the protection shell (4), a power supply line electrically connected with the electrifying jack seat (5) is arranged in the protection shell (4), a relay (7) electrically connected with the MCU module (6) is arranged on the power supply line, and a current and voltage detection module (8) for detecting the current and the voltage on the power supply line is arranged on the MCU module (6); the MCU module (6) is in signal connection with the control terminal (1); the control terminal (1) is in communication connection with the intelligent electrical appliance and controls the intelligent electrical appliance;
when a current and voltage detection module (8) in the power supply early warning monitoring device (2) detects that the current and voltage on a power supply line are abnormal, an MCU module (6) sends current and voltage abnormal information to a control terminal (1), the control terminal (1) controls the intelligent electric appliance to stop, then the MCU module (6) controls a relay (7) to work, the power supply line is powered off, and meanwhile, the control terminal (1) sends a power supply abnormal signal to a monitoring terminal (9) through a communication module (3);
the protective shell (4) is internally provided with a fire extinguishing automatic ejection mechanism (10) which is used for automatically ejecting a plug of the intelligent electric appliance when a fire occurs; the automatic fire extinguishing ejection mechanism (10) comprises an expansion air bag (11) which is arranged at the top of an inner cavity of the protective shell (4) and is filled with dry powder fire extinguishing agent, an automatic piercing mechanism (12) which pierces the expansion air bag (11) is arranged in the protective shell (4), and an ejection mechanism (13) which ejects a plug of the intelligent electrical appliance is arranged in the protective shell (4);
the automatic puncturing mechanism (12) comprises a swinging rod (32) horizontally hinged inside the protective shell (4), an electric push rod (33) is hinged between the swinging rod (32) and the protective shell (4), a rotating shaft (34) is arranged at the end part of the swinging rod (32), puncturing blades (46) are arranged on the rotating shaft (34), a micro motor (35) for driving the rotating shaft (34) to rotate is arranged on the swinging rod (32), and the electric push rod (33) and the micro motor (35) are electrically connected with the MCU module (6);
a first smoke sensor (36) and a second smoke sensor (37) are arranged in the protective shell (4), and the first smoke sensor (36) and the second smoke sensor (37) are connected with the MCU module (6);
when the first smoke sensor (36) detects that the smoke value in the protective shell (4) reaches a set value, the MCU module (6) starts the second smoke sensor (37) to further detect the smoke value in the protective shell (4), and when the smoke values detected by the first smoke sensor (36) and the second smoke sensor (37) reach the set value, the fire extinguishing automatic ejection mechanism (10) works to perform fire extinguishing ejection work;
the power consumption of the first smoke sensor (36) is less than the power consumption of the second smoke sensor (37).
2. The intelligent home early warning monitoring processing system based on the intelligent internet of things according to claim 1, wherein a conductive clamping piece (14) for clamping a plug post on a plug is arranged in the electrified jack seat (5), the conductive clamping piece (14) comprises a first conductive spring piece (15) which is arranged on one side of an inner cavity of the electrified jack seat (5) and is positioned on the other side of the electrified jack seat (5), a sliding cavity (16) is arranged on the other side of the electrified jack seat (5), a second conductive spring piece (17) which moves along the sliding cavity (16) is arranged in the sliding cavity (16), a clamping opening for clamping the plug post on the plug is formed between the second conductive spring piece (17) and the first conductive spring piece (15), a rotating screw rod (18) and a limiting polish rod (19) which are arranged in parallel are arranged on the electrified jack seat (5), a sliding block (20) which moves along the rotating screw rod (18) is arranged on the limiting polish rod (19), and the limiting slide block (21) which moves along the limiting polish rod (19) is connected with the second conductive spring piece (17) through the sliding block (21) and the limiting slide block (20); the power-on jack seat (5) is provided with a driving motor (23) for driving the rotating screw rod (18) to rotate, and the driving motor (23) is connected with the MCU module (6).
3. The intelligent home early warning monitoring processing system based on the intelligent internet of things according to claim 1, wherein the ejection mechanism (13) comprises a mounting frame (24) arranged inside a protective shell (4), the power-on jack seat (5), the MCU module (6) and the relay (7) are all arranged on the mounting frame (24), an ejection screw (25) transversely arranged is arranged at the top of the mounting frame (24), an ejection block (26) moving along the ejection screw (25) is arranged on the ejection screw (25), an ejection frame (27) is arranged on the ejection block (26), a plurality of ejection rods (28) ejecting a plug of an intelligent electrical appliance are arranged on the ejection frame (27), limiting through holes (29) corresponding to the ejection rods (28) are arranged on the power-on jack seat (5), and ejection holes (30) for ejecting the ejection rods (28) are arranged on the protective shell (4); an ejection motor (31) for driving the ejection screw rod (25) to rotate is fixed on the mounting frame (24), and the ejection motor (31) is connected with the MCU module (6).
4. The intelligent home early warning monitoring processing system based on the intelligent internet of things according to claim 1, wherein the protective shell (4) comprises a protective outer shell (38) made of fireproof materials, and a protective inner shell (45) made of insulating materials is arranged inside the protective outer shell (38).
5. The intelligent home early warning monitoring processing system based on the intelligent internet of things according to claim 3, wherein a first slot (39) for horizontally inserting the mounting frame (24) is formed in the bottom of the inner cavity of the protective shell (4), the outer side of the protective shell (4) is provided with an opening, an end cover (40) for covering the opening is fixed at the opening, and the ejection hole (30) is formed in the end cover (40).
6. The intelligent home early warning monitoring processing system based on the intelligent Internet of things, which is characterized in that a second slot (41) is formed in the upper portion of an inner cavity of the protective shell (4), a plugboard (42) is inserted into the second slot (41), and an expansion air bag (11) filled with dry powder extinguishing agent is arranged at the bottom of the plugboard (42); the end cover (40) is connected with a retaining plate (44) which extends into the first slot (39) and the second slot (41) through a compression spring (43) and is in contact with the mounting frame (24) and the inserting plate (42).
7. The intelligent home early warning and monitoring processing system based on the intelligent Internet of things according to any one of claims 1 to 6, wherein the power supply system is characterized in that a current and voltage detection module is used for detecting current and voltage on a power supply line in a power supply early warning and monitoring device, when the current and voltage detection module detects that the current and voltage on the power supply line are abnormal, an MCU module sends current and voltage abnormal information to a control terminal, the control terminal controls the intelligent electric appliance to stop, then the MCU module controls a relay to work, the power supply line is powered off, and meanwhile, the control terminal sends a power supply abnormal signal to the monitoring terminal through a communication module;
if the first smoke sensor detects that the smoke value in the protective shell reaches the set value, the MCU module starts the second smoke sensor to further detect the smoke value in the protective shell, and when the smoke values detected by the first smoke sensor and the second smoke sensor reach the set value, the fire extinguishing automatic ejection mechanism works, the automatic piercing mechanism pierces the expansion air bag filled with the dry powder extinguishing agent, and then the dry powder extinguishing agent is scattered into the protective shell to extinguish the fire; meanwhile, a driving motor on the conductive clamping piece works to drive the rotary screw rod to rotate, so that the clamping force on the plug is relieved by the second conductive piece and the first conductive piece, then the ejection mechanism works, the ejection motor is controlled to work through the MCU module, the ejection motor drives the ejection block to move forwards along the ejection screw rod through the ejection screw rod, the ejection rod is ejected from the ejection hole, and a plug on the intelligent electrical appliance is separated from the power supply early warning monitoring device, so that the effect of isolating and extinguishing fire is achieved.
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| CN115913107A (en) * | 2022-10-24 | 2023-04-04 | 国网河北省电力有限公司营销服务中心 | Intelligent monitoring device for photovoltaic equipment |
| CN117147949B (en) * | 2023-08-22 | 2024-03-01 | 徐州亚泰电机有限公司 | Current alarm device for power supply switch |
| CN117233335B (en) * | 2023-11-13 | 2024-01-26 | 天津华泰清源环境技术有限公司 | VOCs on-line automatic monitoring equipment |
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