CN104953765B - A kind of novel and multifunctional motor air exhausting device - Google Patents

Abstract

The invention provides a new type of multifunctional motor exhaust device. A spare vent is installed on the outside of the pipeline. The protective device includes an outer wall, a protective net and a rain-proof shield. A filter is installed on the protective net. The control unit includes a central processing unit, a receiving module, comparison module, transmission module, execution module, self-inspection module, and a remote monitoring center and a wireless mobile monitoring terminal. The remote monitoring center includes a motor real-time working status monitoring module and a power consumption monitoring module. The invention realizes intelligent air exhaust and cooling through the control unit according to the working state of the motor, the setting of the louver device and the protective net, strict sealing, smooth air exhaust, safety and reliability, reduced maintenance costs, prolonged service life, and real-time monitoring by the remote monitoring center The working status of multiple motors, the power consumption of the thermometer, and the control of the motors and exhaust fans can also be remotely monitored using the wireless mobile monitoring terminal.

Description

A new type of multifunctional motor exhaust device

technical field

The invention belongs to the technical field of motor accessory equipment, and in particular relates to a novel multifunctional motor exhaust device.

Background technique

At present, in the field of motor accessory equipment technology, for large and medium-sized motors, a ventilation pipe is generally designed on the top of the motor, and the outlet of the ventilation pipe is vertically upward to directly discharge the hot air in the motor. The wind direction is chaotic, and the backflow phenomenon is serious. If the environment is harsh, the debris will be sucked into the motor; when the motor stops, the debris will directly fall into the inside of the motor, which will bring safety hazards to the safe operation of the motor. Based on the problems of complex structure, inconvenient installation, unsmooth exhaust and inconvenient operation, the existing motor exhaust device cannot effectively prevent sundries or water from falling into the motor.

Therefore, it is very necessary to invent a kind of novel multifunctional motor exhaust device.

Contents of the invention

In order to solve the above technical problems, the present invention provides a new multi-functional motor exhaust device to solve the existing motor exhaust device has complex structure, inconvenient installation, unsmooth exhaust, inconvenient operation and cannot effectively prevent sundries Or the problem of water falling into the motor.

The present invention is realized in this way, this novel multifunctional motor exhaust device, comprises machine base, lower connection frame, spring ring, fan blade, rotating shaft, bolt, belt, motor, protective device, louver device, shell, pipeline, control unit, temperature sensor; the lower connecting frame is installed on the upper part of the machine base; the spring ring is arranged on the inner wall of the pipe; the fan blade is installed on the rotating shaft; the bolt is arranged on the shell Front: the belt connects the motor and the rotating shaft; the shutter device is arranged inside the protective device, the temperature sensor is installed on the base, and the control unit is installed outside the casing.

The protective device includes an outer wall, a protective net, bolt holes and rain-proof shields, the bolt holes are arranged at the outer positions of the four corners of the outer wall; the protective net is arranged on the inner side of the outer wall, and the protective net A filter screen is installed, and the rainproof shutter is arranged on the outside of the protective net.

The protective net specifically adopts a square stainless steel wire mesh with a side length of 80 cm to 120 cm, which is beneficial to prevent rust and corrosion, is convenient and durable, protects the machine, improves work efficiency, and reduces maintenance costs.

The pipeline is specifically made of a nylon cloth steel wire hose material with a curvature of 90 degrees and a diameter of 80 cm to 100 cm, which is conducive to strong scalability, strict sealing, and improved safety effects.

The fan blade is specifically made of three steel-aluminum alloy materials, which is conducive to making the fan blade explosion-proof, high temperature resistant, rust-proof, durable and cost-saving.

The louver device includes a louver, a pull cord, a pull ring and a connecting shaft, the louver is arranged on the upper part of the connecting shaft; the pull ring is arranged at the lowermost end of the pull rope.

The louver is specifically made of 6 to 8 rectangular plates made of aluminum material, which is beneficial to improve the double protection function, further prevent debris or water from falling into the motor, thereby reducing maintenance costs and prolonging the service life.

The control unit includes: a central processing unit, a receiving module, a comparing module, a transmitting module, an executing module, and a self-checking module;

A central processing unit for computing and processing data;

A receiving module connected with the central processing unit for receiving the temperature value measured by the temperature sensor;

A comparison module connected with the central processing unit for comparing the measured value with the set value;

A transmission module connected with the central processing unit for data transmission of the comparison result;

Connected with the central processing unit for transmitting signals to the execution module of the motor;

Connected with the central processing unit, it is a self-inspection module for detecting internal faults of each module of the control unit.

A spare vent is installed outside the pipeline, and a sealing ring is arranged between the spare vent and the pipeline.

The temperature sensor includes: a primary temperature sensor configured to measure a first temperature of an object, the first temperature sensor receiving at least a portion of heat generated at a heat source; at least one auxiliary temperature sensor configured as one or more measuring a second temperature at a position;

The central processing unit calculates the corrected temperature of the target based on the first temperature and the second temperature, the central processor calculates the corrected temperature by applying the first temperature and the second temperature to an algorithm, wherein the temperature is measured in a controlled environment determining a function or parameter in the algorithm and taking into account the history of previously measured temperatures to calculate a corrected temperature;

The blade speed detection module is installed in the self-check module, and the self-check module includes a control module, a power module, a button module, a speed measurement circuit module and a display module, and the power module is connected to the control module to provide work for the control module. Voltage, the control module adopts a single-chip microcomputer, the speed measurement circuit module adopts a Hall sensor to connect with a signal conditioning circuit, the signal conditioning circuit is connected with a single-chip microcomputer, and the button module and display module are respectively connected with a single-chip microcomputer;

The multifunctional motor exhaust device also includes a remote monitoring center wirelessly connected to the central processing unit and a wireless mobile monitoring terminal; the remote monitoring center includes a motor real-time working state monitoring module and a power consumption monitoring module;

The real-time working state monitoring module of the motor includes:

a master server and at least one secondary slave server subordinate to said master server, wherein:

The master server is used to interact with the connected central processing unit and/or the subordinate secondary slave server for remote monitoring data, and manages and controls the secondary slave server; and the secondary slave server is used for communicating with The connected central processing unit and/or the main server perform remote monitoring data interaction;

The power consumption monitoring module includes a data processing module, a data acquisition module, a voltage and current sensor module, a GPRS control module, a display module, a memory module, a control module, and a power supply module;

The input terminals of the voltage and current sensor module, the data acquisition module and the data processing module are connected in sequence, and the output terminals of the data processing module are connected with the GPRS control module, the display module, the memory module and the control module;

The power module includes a relay, and the power module is used to supply power to the entire power consumption monitoring module, and can switch between mains power and battery power;

The voltage and current sensor module is used to collect the current and voltage in the circuit, and transmit it to the data acquisition module; the data acquisition module is used to collect the output signal of the voltage and current sensor module, and convert it into a digital signal and transmit it to the data processing module module;

The GPRS control module is used to perform voice and/or short message and/or GPRS data services, and transmits the information of the power consumption monitoring module to the data acquisition module;

The control module realizes weak current control and strong current;

The data processing module is used for processing the signal collected by the data acquisition module, sending the processed information through the GPRS control module and displaying it through the display module.

Further, the motor real-time working state monitoring module also includes:

At least one third-level slave server and a security verification module arranged on each level of server, the third-level slave server is subordinate to the second-level slave server, and is used for connecting with the central processing unit and/or the second-level slave server The server performs remote monitoring data interaction;

The second-level slave server is also used to manage and control the third-level slave server to perform remote monitoring data interaction;

The master server, the second-level slave server and the third-level slave server are in the form of a server and a web server.

Further, the security verification module adopts the following methods to perform security verification on the received data:

Step 1, the central processing unit of the novel multifunctional motor exhaust device sends an identity security verification message to the third-level slave server, and initiates a security verification;

Step 2, the third-level slave server sends the first identity authentication message to the second-level slave server, and initiates the authentication process;

Step 3, the second-level slave server sends a second identity authentication message to the master server, and the message includes the identification of the security domain where the second authenticator is located and the identity authentication information of the second-level slave server;

Step 4, the master server sends a third identity authentication message to the secondary slave server, and the message includes the identity of the security domain where the master server is located;

Step 5. After receiving the identity authentication message from the master server, the secondary slave server verifies the legitimacy of the security domain where the master server is located according to the third identity authentication message;

Step 6: The master server decides whether to pass the verification according to the verification result of the secondary slave server.

Further, the data storage method of the remote monitoring center is:

Step 1, the remote monitoring center receives the instruction to send data from the central processor to start the data storage device;

Step 2, determining whether the valid data storage device has stored the security verification information of the data;

Step 3, if the security verification information of the data is stored, proceed to the next step, if the security verification information is not stored, the remote monitoring center sends a repeat data sending request to the central processor;

Step 4: Detect whether all the data sent by the central processing unit is stored, if not, repeat step 1 and step 2.

The invention can realize intelligent air exhaust and cooling according to the working state of the motor through the control unit, and the setting of the louver device and the protective net makes the flexibility strong, the sealing is strict, the air exhaust is smooth, safe and reliable, and it can prevent sundries or water from falling into the air. In the motor, the maintenance cost is reduced and the service life is extended. The remote monitoring center can monitor the working status of multiple motors, the power consumption of the thermometer in real time, and control the motor and exhaust fan. It can also use the wireless mobile monitoring terminal to realize monitoring.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the protective device of the present invention;

Fig. 3 is a structural schematic diagram of the shutter device of the present invention;

Fig. 4 is the structural representation of the control unit of the present invention;

In the figure: 1-base, 2-lower connection frame, 3-spring ring, 4-blade, 5-rotating shaft, 6-bolt, 7-belt, 8-motor, 9-protection device, 91-outer wall, 92-protective net, 93-bolt hole, rain shield 94-, 10-louver device, 101-louver, 102-stay rope, 103-pull ring, 104-connecting shaft, 11-housing, 12-pipe, 13 - control unit, 131 - central processing unit, 132 - receiving module, 133 - comparing module, 134 - transmitting module, 135 - executing module, 136 - self-checking module, 14 - temperature sensor.

detailed description

In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in accompanying drawings 1 to 4, the present invention provides a novel multifunctional motor exhaust device, which includes a base 1, a lower connection frame 2, a spring coil 3, and a fan blade 4 , rotating shaft 5, bolt 6, belt 7, motor 8, protective device 9, shutter device 10, housing 11, pipeline 12, control unit 13, temperature sensor 14; described lower connecting frame 2 is installed on the top of machine base 1 The spring coil 3 is arranged on the inner wall of the pipe 12; the fan blade 4 is installed on the rotating shaft 5; the bolt 6 is arranged in front of the casing 11; the belt 7 is connected to the motor 8 and the rotating shaft 5; the shutter device 10 is arranged inside the protective device 9, the temperature sensor 14 is installed on the base, and the control unit is installed outside the casing.

The protective device 9 includes an outer wall 91, a protective net 92, a bolt hole 93 and a rain shield 94, and the bolt hole 93 is arranged at the outer positions of the four corners of the outer wall 91; the protective net 92 is arranged on On the inner side of the outer wall 91, a filter screen is installed on the protective net 92, and the rainproof shutter 94 is arranged on the outer side of the protective net.

The protective net 92 specifically adopts a square stainless steel wire mesh with a side length of 80 cm to 120 cm, which is conducive to preventing rust and corrosion, is convenient and durable, protects the machine, improves work efficiency, and reduces maintenance costs.

The pipeline 12 is specifically made of a nylon cloth steel wire hose material with a curvature of 90 degrees and a diameter of 80 cm to 100 cm, which is conducive to strong scalability, tight sealing, and improved safety effects.

The fan blade 4 is specifically made of three steel-aluminum alloy materials, which is conducive to making the fan blade explosion-proof, high temperature resistant, rust-proof, durable and cost-saving.

The louver device 10 includes a louver 101 , a pull cord 102 , a pull ring 103 and a connecting shaft 104 , the louver 101 is arranged on the upper part of the connecting shaft 104 ;

The louver 101 is specifically made of 6 to 8 rectangular plates made of aluminum material, which is conducive to improving the double protection function, further preventing sundries or water from falling into the motor, thereby reducing maintenance costs and prolonging the service life.

The control unit 13 includes: a central processing unit 131, a receiving module 132, a comparison module 133, a transmission module 134, an execution module 135, and a self-inspection module 136;

A central processing unit 131 for computing and processing data;

Connected with the central processing unit 131, a receiving module 132 for receiving the temperature value measured by the temperature sensor 14;

Connected with the central processing unit 131, a comparison module 133 for comparing the measured value with the set value;

Be connected with central processing unit 131, be used for the transmission module 134 that the result of comparison is carried out data transmission;

Connected with the central processing unit 131, used to transmit signals to the execution module 135 of the motor;

Connected with the central processing unit 131 , a self-inspection module 136 for detecting internal faults of each module of the control unit 13 .

A spare vent 15 is installed on the outside of the pipeline 12 , and a sealing ring 16 is arranged between the spare vent 15 and the pipeline 12 .

The temperature sensor 14 includes: a main temperature sensor, configured to measure the first temperature of the target, and the first temperature sensor receives at least a part of the heat generated at the heat source; at least one auxiliary temperature sensor, configured as one or measuring the second temperature at a plurality of locations;

The central processor 131 calculates the corrected temperature of the target based on the first temperature and the second temperature, and the central processor calculates the corrected temperature by applying the first temperature and the second temperature to an algorithm, wherein the temperature is measured in a controlled environment to determine a function or parameter in the algorithm and consider the history of previously measured temperatures to calculate a corrected temperature;

The central processor 131 calculates the corrected temperature by applying the first temperature and the second temperature to the corrected algorithm, and considers the history of temperature changes stored in the processor to calculate the compensation. The corrected temperature is a compensated version of the uncorrected temperature measured at the first temperature sensor, enabling more accurate temperature measurement and avoiding misoperation of the executive module 135 .

The self-inspection module 136 is equipped with a blade rotational speed detection module, and the self-inspection module 136 includes a control module, a power supply module, a button module, a rotational speed measurement circuit module and a display module. The power supply module is connected to the control module and is a control module Working voltage is provided, the control module adopts a single-chip microcomputer, the speed measurement circuit module adopts a Hall sensor to connect with a signal conditioning circuit, the signal conditioning circuit is connected with a single-chip microcomputer, and the button module and display module are respectively connected with a single-chip microcomputer;

The multifunctional motor exhaust device also includes a remote monitoring center and a wireless mobile monitoring terminal wirelessly connected to the central processing unit 131; the remote monitoring center includes a motor real-time working status monitoring module and a power consumption monitoring module;

The real-time working state monitoring module of the motor includes:

a master server and at least one secondary slave server subordinate to said master server, wherein:

The master server is used to interact with the connected central processing unit 131 and/or the subordinate secondary slave server for remote monitoring data, and manage and control the secondary slave server; and the secondary slave server is used for Carry out remote monitoring data interaction with the connected central processing unit 131 and/or the main server;

The power consumption monitoring module includes a data processing module, a data acquisition module, a voltage and current sensor module, a GPRS control module, a display module, a memory module, a control module, and a power supply module;

The input terminals of the voltage and current sensor module, the data acquisition module and the data processing module are connected in sequence, and the output terminals of the data processing module are connected with the GPRS control module, the display module, the memory module and the control module;

The voltage and current sensor module includes Hall voltage sensor and Hall current sensor. The Hall voltage sensor adopts Yubo module, the model is CHV-25P/400, and CHV-25P/400 is a closed-loop Hall voltage sensor with a rated voltage of 400V. The measured voltage is electrically isolated from the output signal of the secondary side, the conversion rate is 2500:1000, and the output rating is 5V, corresponding to the rated voltage of the primary side, for isolation measurement; the working voltage is plus or minus 15V.

The power module includes a relay, and the power module is used to supply power to the entire power consumption monitoring module, and can switch between mains power and battery power;

The working principle of the power module is: in the power module, the solar panel charges the lithium battery under the condition of light. The MCU will discharge the battery regularly to protect the battery when the mains power is working normally. The lithium battery stores electricity and provides 12V power for the device when the mains power is not working. The battery protection circuit has two main functions, one is to prevent overcharging when the solar panel is charging the battery, and the other is to prevent damage to the battery due to over-discharging when the battery is working. The power selection circuit is used to switch between the mains power mode and the lithium battery mode. The DC12/DC5 module converts 12V to 5V. The 5V terminal provides a 5V power interface for other modules, and the AC provides 220V AC; the AD/DC module converts 220V AC into positive and negative 15V and positive 5V DC voltage, and the filter circuit is used to filter out high-frequency noise and reduce ripple. The reverse protection circuit prevents the power supply from being reversed and burning the circuit. The +15V/+12V terminal provides a 15V interface in the mains operating mode, and a 12V interface in the battery operating mode. The DC5/DC4 module converts 5V to 12V. The +4V terminal provides a +4V interface for the device.

The voltage and current sensor module is used to collect the current and voltage in the circuit, and transmit it to the data acquisition module; the data acquisition module is used to collect the output signal of the voltage and current sensor module, and convert it into a digital signal and transmit it to the data processing module module;

The GPRS control module is used to perform voice and/or short message and/or GPRS data services, and transmits the information of the power consumption monitoring module to the data acquisition module;

The GPRS control module is mainly responsible for voice/SMS/GPRS data services. The GPRS control module includes a GSM chip, and the GSM chip is connected with a power-on/shutdown circuit and/or a communication deck, and the power-on/shutdown circuit is used to realize the opening and closing of the module, and the wireless communication deck is used to insert a communication card so that enable communication with other devices;

The control module realizes weak current control and strong current, including relays, relay drive circuits, optocouplers, and freewheeling diodes. The MCU of the control module is isolated from the relay drive circuit to protect the MCU. The relay driver circuit provides enough current to drive the relay.

The data processing module is used for processing the signal collected by the data acquisition module, sending the processed information through the GPRS control module and displaying it through the display module.

The power consumption monitoring module can monitor the motor remotely, and the GPRS control module synchronously transmits the running status of the motor back to the remote monitoring center. When the network of the remote monitoring center is disconnected or the power is cut off, the running status of the motor can be checked through SMS. When the motor is in a power-off state, the device will automatically activate the backup power supply, the alarm system can still work, and the monitoring of the motor is greatly improved.

Further, the motor real-time working state monitoring module also includes:

At least one third-level slave server and a safety verification module arranged on each level of server, the third-level slave server is subordinate to the second-level slave server, and is used for connecting with the central processing unit 131 and/or the second-level slave server Remote monitoring data interaction from the server;

The second-level slave server is also used to manage and control the third-level slave server to perform remote monitoring data interaction;

The master server, the second-level slave server and the third-level slave server are in the form of a server and a web server.

Further, the security verification module adopts the following methods to perform security verification on the received data:

Step 1, the central processing unit 131 of the new multifunctional motor exhaust device sends an identity security verification message to the third-level slave server, and initiates a security verification;

Step 2, the third-level slave server sends the first identity authentication message to the second-level slave server, and initiates the authentication process;

Step 3, the second-level slave server sends a second identity authentication message to the master server, and the message includes the identity of the security domain where the second authenticator is located and the identity authentication information of the second-level slave server;

Step 4, the master server sends a third identity authentication message to the secondary slave server, and the message includes the identity of the security domain where the master server is located;

Step 5. After receiving the identity authentication message from the master server, the secondary slave server verifies the legitimacy of the security domain where the master server is located according to the third identity authentication message;

Step 6: The master server decides whether to pass the verification according to the verification result of the secondary slave server.

Further, the method for the data storage of the middle and long-distance monitoring center is:

Step 1, the remote monitoring center receives the instruction to send data from the central processing unit 131 to start the data storage device;

Step 2, determining whether the valid data storage device has stored the security verification information of the data;

Step 3, if the security verification information of the data is stored, proceed to the next step, if the security verification information is not stored, the remote monitoring center sends a repeat data sending request to the central processing unit 131;

Step 4: Detect whether all the data sent by the central processing unit is stored, if not, repeat step 1 and step 2.

The temperature sensor 14 is used to detect the temperature of the motor casing, and transmits the signal to the control unit 13, and compares the detected signal with the set value by the comparison module 133, and if it exceeds the set value, a signal is generated to the central processing unit 131, and by executing The module 135 starts the motor 8 to drive the fan blade 4 to rotate to cool down; if the set value is not exceeded, a signal to start the execution module 135 will not be sent, and the motor 8 is in a standby state.

Motor real-time working status monitoring module The safety verification module includes multi-level slave servers. When the network resources are limited, the bandwidth is not enough, or the amount of remote monitoring data is relatively large, exceeding the maximum software and hardware resources that a single server can bear, remote data flow can be realized. The safe shared monitoring and multi-level management of transmission ensure uninterrupted remote monitoring.

The invention can realize intelligent air exhaust and cooling according to the working state of the motor through the control unit, and the setting of the louver device and the protective net makes the flexibility strong, the sealing is strict, the air exhaust is smooth, safe and reliable, and it can prevent sundries or water from falling into the air. In the motor, the maintenance cost is reduced and the service life is extended. The remote monitoring center can monitor the working status of multiple motors, the power consumption of the thermometer in real time, and control the motor and exhaust fan. It can also use the wireless mobile monitoring terminal to realize monitoring.

Utilize the technical solution described in the present invention, or those skilled in the art design similar technical solutions under the inspiration of the technical solution of the present invention, and achieve the above-mentioned technical effects, all fall into the protection scope of the present invention.

Claims (4)

1. A novel multifunctional motor exhaust device is characterized in that it comprises a support (1), a lower connection frame (2), a spring coil (3), a fan blade (4), a rotating shaft (5), a bolt ( 6), belt (7), motor (8), protective device (9), shutter device (10), casing (11), pipeline (12), control unit (13), temperature sensor (14); The lower connection frame (2) is installed on the top of the base (1); the spring ring (3) is arranged on the inner side wall of the pipe (12); the fan blade (4) is installed on the rotating shaft (5) above; the bolt (6) is set on the front of the casing (11); the belt (7) connects the motor (8) with the rotating shaft (5); the shutter device (10) is set on the protective device ( 9), the temperature sensor (14) is installed on the base (1), and the control unit (13) is installed on the outside of the shell (11); A spare vent (15) is installed on the outside of the pipeline (12), and a sealing ring (16) is arranged between the spare vent (15) and the pipeline (12); Described protective device (9) comprises outer wall (91), protective net (92), bolt hole (93) and rainproof shutter (94), and described bolt hole (93) is arranged on four sides of outer wall (91). The surface position of two corners; the described protective net (92) is arranged on the inner side of the outer wall (91), the filter screen is installed on the described protective net (92), and the described rainproof shutter (94) is arranged on the protective net outside of (92); The louver device (10) includes a louver (101), a pull cord (102), a pull ring (103) and a connecting shaft (104), and the described louver (101) is arranged on the upper part of the connecting shaft; The ring (103) is arranged at the lowermost end of the stay cord (102); The control unit (13) includes: a central processing unit (131), a receiving module (132), a comparison module (133), a transmission module (134), an execution module (135), and a self-test module (136); A central processing unit (131) for computing and processing data; Connected with the central processing unit (131), a receiving module (132) for receiving the temperature value measured by the temperature sensor (14); Connected with the central processing unit (131), a comparison module (133) for comparing the measured value with the set value; Be connected with central processing unit (131), be used for the transmission module (134) that the result of comparison is carried out data transmission; Connected with the central processing unit (131), used to transmit signals to the execution module (135) of the motor; Connected with the central processing unit (131), a self-inspection module (136) for detecting internal faults of each module of the control unit (13); The temperature sensor (14) includes: a main temperature sensor configured to measure a first temperature of an object, the first temperature sensor receiving at least a portion of heat generated at a heat source; at least one auxiliary temperature sensor configured as a measuring a second temperature at one or more locations; The central processing unit (131) calculates the corrected temperature of the target based on the first temperature and the second temperature, and the central processor calculates the corrected temperature by applying the first temperature and the second temperature to an algorithm, wherein the corrected temperature is calculated in a controlled environment Measuring the temperature to determine a function or parameter in the algorithm and taking into account the history of previously measured temperatures to calculate the corrected temperature; The self-inspection module (136) is equipped with a blade rotational speed detection module, and the self-inspection module (136) includes a control module, a power supply module, a button module, a rotational speed measurement circuit module and a display module, and the power supply module is connected to the control module , providing working voltage for the control module, the control module adopts a single-chip microcomputer, the speed measurement circuit module adopts a Hall sensor to connect with the signal conditioning circuit, the signal conditioning circuit is connected with the single-chip microcomputer, and the key module and the display module are connected with the single-chip microcomputer respectively ; The multifunctional motor exhaust device also includes a remote monitoring center and a wireless mobile monitoring terminal wirelessly connected to the central processing unit (131); the remote monitoring center includes a motor real-time working state monitoring module and a power consumption monitoring module ; The real-time working state monitoring module of the motor includes: a master server and at least one secondary slave server subordinate to said master server, wherein: The main server is used to interact with the connected central processing unit (131) and/or the subordinate secondary slave server for remote monitoring data, and manage and control the secondary secondary server; and the secondary secondary server For performing remote monitoring data interaction with the connected central processing unit (131) and/or the main server; The power consumption monitoring module includes a data processing module, a data acquisition module, a voltage and current sensor module, a GPRS control module, a display module, a memory module, a control module, and a power supply module; The input terminals of the voltage and current sensor module, the data acquisition module and the data processing module are connected in sequence, and the output terminals of the data processing module are connected with the GPRS control module, the display module, the memory module and the control module; The power module includes a relay, and the power module is used to supply power to the entire power consumption monitoring module, and can switch between mains power and battery power; The voltage and current sensor module is used to collect the current and voltage in the circuit, and transmit it to the data acquisition module; the data acquisition module is used to collect the output signal of the voltage and current sensor module, and convert it into a digital signal and transmit it to the data processing module module; The GPRS control module is used to perform voice and/or short message and/or GPRS data services, and transmits the information of the power consumption monitoring module to the data acquisition module; The control module realizes weak current control and strong current; The data processing module is used for processing the signal collected by the data acquisition module, sending the processed information through the GPRS control module and displaying it through the display module. 2. novel multi-function electric motor exhaust device as claimed in claim 1, is characterized in that, described motor real-time working status monitoring module also comprises: At least one third-level slave server and a safety verification module arranged on each level of server, the third-level slave server is subordinate to the second-level slave server, and is used for connecting with the central processing unit (131) and/or the The secondary slave server performs remote monitoring data interaction; The second-level slave server is also used to manage and control the third-level slave server to perform remote monitoring data interaction; The master server, the second-level slave server and the third-level slave server are in the form of a server and a web server. 3. The novel multifunctional motor exhaust device as claimed in claim 2, wherein the safety verification module adopts the following method to carry out safety verification to the received data: Step 1, the central processing unit (131) of the new multifunctional motor exhaust device sends an identity security verification message to the third-level slave server, and initiates a security verification; Step 2, the third-level slave server sends the first identity authentication message to the second-level slave server, and initiates the authentication process; Step 3, the second-level slave server sends a second identity authentication message to the master server, and the message includes the identity of the security domain where the second authenticator is located and the identity authentication information of the second-level slave server; Step 4, the master server sends a third identity authentication message to the secondary slave server, and the message includes the identity of the security domain where the master server is located; Step 5. After receiving the identity authentication message from the master server, the secondary slave server verifies the legitimacy of the security domain where the master server is located according to the third identity authentication message; Step 6: The master server decides whether to pass the verification according to the verification result of the secondary slave server. 4. novel multi-functional motor exhaust device as claimed in claim 1, is characterized in that, the method for the data storage of described remote monitoring center is: Step 1, the remote monitoring center receives the sending data instruction of the central processing unit (131) and starts the data storage device; Step 2, determining whether the valid data storage device has stored the security verification information of the data; Step 3, if the safety verification information of the data is stored, proceed to the next step, if the safety verification information is not stored, the remote monitoring center sends a repeat data request to the central processing unit (131); Step 4: Detect whether all the data sent by the central processing unit is stored, if not, repeat step 1 and step 2.