CN114253325B - Anti-condensation and temperature safety management system and anti-condensation method - Google Patents
Anti-condensation and temperature safety management system and anti-condensation method Download PDFInfo
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- CN114253325B CN114253325B CN202111570007.3A CN202111570007A CN114253325B CN 114253325 B CN114253325 B CN 114253325B CN 202111570007 A CN202111570007 A CN 202111570007A CN 114253325 B CN114253325 B CN 114253325B
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Abstract
The invention relates to the technical field of anti-condensation in cabinets, in particular to an anti-condensation and temperature safety management system and an anti-condensation method. The system comprises an electric control assembly, a control circuit board and a data interface, wherein the electric control assembly comprises a control circuit board and a data interface; a sensor assembly including a plurality of thermal infrared temperature matrix sensors; humidity control device, including polymer accuse wet material piece, humidity transducer and fan, humidity transducer and data interface electric connection to set up on the polymer accuse wet material piece, the fan work can drive the polymer accuse wet material piece and absorb the hydrone of cabinet body equipment internal environment. The temperature and the humidity in the cabinet body equipment are monitored through the sensor, the further control circuit board controls the humidity control device to absorb water molecules in the cabinet body equipment, condensation can be effectively prevented from being formed after the water molecules in the cabinet body equipment are condensed, and the condensation preventing effect of the cabinet body equipment is greatly improved.
Description
Technical Field
The invention relates to the technical field of anti-condensation in cabinets, in particular to an anti-condensation and temperature safety management system and an anti-condensation method.
Background
The interior of cabinet body equipment such as current regulator cubicle, cubical switchboard product are all provided with the relatively complicated electrical equipment to its inner space also sets up compactly relatively, consequently in order to guarantee the normal operation of cabinet body equipment product under the high humidity environment, the electrical equipment of its inside is kept insulating state constantly in order to prevent that the metal structure spare of electrical equipment inside from being corroded, the condition of electrical equipment short circuit from appearing, has consequently put forward higher requirement to the dampproofing of cabinet body equipment internal environment, prevent condensation and prevent overheated. Especially in the south area, the air humidity in cabinet body equipment is in a higher state generally, condensation is easy to generate, and although most of the cabinet body equipment is eliminated by using a condensation controller capable of automatically heating and dehumidifying, the condensation controller cannot be started timely due to the influence of unreasonable arrangement or deteriorated precision of a sensor in the condensation controller, so that the dehumidification effect in the cabinet body equipment is poor, and a great potential safety hazard exists when the electric equipment is operated.
Disclosure of Invention
The invention provides a condensation prevention and temperature safety management system and a condensation prevention method, which are used for solving the problems that in the prior art, the condensation prevention effect in cabinet equipment is poor, and the internal components generate heat so that the electrical equipment is at risk in operation.
To solve the above problems, in a first aspect, the present invention provides an anti-condensation and temperature safety management system, comprising:
the electronic control assembly comprises a control circuit board and a data interface, and the data interface is electrically connected with the control circuit board;
the sensor assembly comprises a plurality of thermal infrared temperature matrix sensors, the thermal infrared temperature matrix sensors are electrically connected with the data interfaces, and the thermal infrared temperature matrix sensors are used for collecting internal environment temperature data and internal surface temperature data of the cabinet body equipment;
the alarm component is electrically connected with the control circuit board, and the alarm component sends out an alarm prompt when the fluctuation value of the internal environment temperature data and the internal surface temperature data acquired by the thermal infrared temperature matrix sensor is increased and the corresponding temperature value continuously rises or the temperature value exceeds a set threshold or the temperature difference between phases exceeds a set value;
humidity control device, humidity control device includes polymer accuse wet material piece, humidity transducer and fan, humidity transducer with data interface electric connection, humidity transducer set up in on the polymer accuse wet material piece, the fan with control circuit board electric connection, the fan with the relative setting of polymer accuse wet material piece, the fan work can order about the polymer accuse wet material piece absorbs cabinet body equipment internal environment's hydrone.
In one possible implementation manner, the system preferably further includes a display device, where the display device is electrically connected to the data interface, and the display device is disposed on an outer side of the cabinet device, and is configured to display a humidity value and a temperature value of an internal environment of the cabinet device.
In one possible implementation manner, the alarm assembly includes a buzzer and an indicator light, where the buzzer and the indicator light are electrically connected to the control circuit board.
In one possible implementation manner, the system preferably further includes a power supply assembly, where the power supply assembly includes a battery, a power interface and a current fuse box, where the power interface is electrically connected with the battery, the power interface is electrically connected with an external power source, the circuit fuse box is electrically connected with the control circuit board, and the circuit fuse box is used to cut off the power supply of the power supply assembly when a short circuit occurs in the system.
In one possible implementation manner, the system preferably further includes a memory, where the memory is electrically connected to the control circuit board, and the memory is configured to store the internal environmental temperature data, the internal surface temperature data, and the humidity data collected by the thermal infrared temperature matrix sensor.
In a second aspect, the present invention provides an anti-condensation method applied to the above system, the method comprising:
the thermal infrared temperature matrix sensor collects internal environment temperature data and internal surface temperature data of the cabinet equipment and transmits the internal environment temperature data and the internal surface temperature data to the control circuit board;
the humidity sensor collects humidity data of the polymer humidity control material sheet and transmits the humidity data to the control circuit board;
the control circuit board analyzes and processes the internal environment temperature data, the internal surface temperature data and the humidity data;
continuing to analyze and process the internal ambient temperature data, the internal surface temperature data, and the humidity data transferred to the control circuit board when the internal ambient temperature data, the internal surface temperature data, and the humidity data transferred to the control circuit board are below a set threshold;
when the internal environment temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board are higher than a set threshold value, the control circuit board drives the high polymer humidity control material sheet to start absorbing water molecules in the cabinet body equipment after controlling the fan to be electrically connected.
In a possible implementation manner according to the second aspect, preferably, after the control circuit board analyzes and processes the internal environment temperature data, the internal surface temperature data and the humidity data, the method further includes transmitting the internal environment temperature data, the internal surface temperature data and the humidity data to a display device for display.
According to the second aspect, in a possible implementation manner, preferably, when the internal environment temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board are higher than a set threshold value, after the control circuit board drives the polymer humidity control material sheet to start absorbing water molecules in the cabinet device after the fan is controlled to be electrically connected, the alarm component sends an alarm prompt when the internal environment temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board exceed set dangerous values.
In a possible implementation manner according to the second aspect, preferably, after the control circuit board analyzes and processes the internal environment temperature data, the internal surface temperature data and the humidity data, the method further includes storing the internal environment temperature data, the internal surface temperature data and the humidity data by a memory.
In a possible implementation manner according to the second aspect, the method preferably further includes cutting off the power supply of the power supply assembly by the current fuse when a short circuit occurs in the system.
The beneficial effects of the invention are as follows: the invention provides an anti-condensation and temperature safety management system applied to cabinet equipment, which comprises an electric control assembly, a sensor assembly, an alarm assembly and a humidity control device, wherein the electric control assembly comprises a control circuit board and a data interface, the sensor assembly comprises a plurality of thermal infrared temperature matrix sensors, the thermal infrared temperature matrix sensors are electrically connected with the data interface and are used for collecting internal environment temperature data and internal surface temperature data of the cabinet equipment, the humidity control device comprises a high-molecular humidity control material sheet, a humidity sensor and a fan, the humidity sensor and the data interface are electrically connected and are used for collecting humidity data on the high-molecular humidity control material sheet, the data interface can transmit the collected internal environment temperature data, the internal surface temperature data and the humidity data on the high-molecular humidity control material sheet to the control circuit board, and after the control circuit board is used for analyzing, the operation of the alarm assembly and the fan is controlled in real time, so that the high-molecular humidity control material sheet is driven to absorb water molecules in the cabinet equipment, the anti-condensation effect of the cabinet equipment is improved, and meanwhile, the temperature value in the cabinet equipment can be monitored effectively, and the safety stability of the cabinet equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing an internal structural framework of an anti-condensation and temperature safety management system;
FIG. 2 is a schematic diagram showing the construction of the condensation prevention and temperature safety management system when installed in a cabinet apparatus;
FIG. 3 shows a schematic flow chart of the steps of the anti-condensation method;
FIG. 4 shows a schematic flow chart of the steps of the anti-condensation method after step S300;
FIG. 5 shows another step flow diagram of the anti-condensation method after step S300;
fig. 6 shows a schematic flow chart of the steps of the anti-condensation method after step S500.
Description of main reference numerals:
100-an electronic control assembly; 110-a control circuit board; 120-data interface; a 200-sensor assembly; 210-a thermal infrared temperature matrix sensor; 300-humidity control means; 310-a high molecular humidity control material sheet; 320-humidity sensor; 330-a fan; 400-display device; 500-an alarm component; 510-a buzzer; 520-indicator light; 600-a power supply assembly; 610-current fuse box; 700-memory.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 and 2, the present invention provides an anti-condensation and temperature safety management system for monitoring the humidity and temperature environment of the internal environment of a cabinet apparatus to further control and adjust the humidity state of the internal environment of the cabinet apparatus, which includes an electric control assembly 100, a sensor assembly 200, an alarm assembly 500, and a humidity control device 300.
The electronic control assembly 100 includes a control circuit board 110 and a data interface 120, the control circuit board 110 and the data interface 120 are electrically connected, the sensor assembly 200 includes a plurality of thermal infrared temperature matrix sensors 210, the thermal infrared temperature matrix sensors 210 are electrically connected with the data interface 120, the thermal infrared temperature matrix sensors 210 are used for collecting internal environment temperature data and internal surface temperature data of the cabinet device, the humidity control device 300 includes a polymer humidity control material sheet 310, a humidity sensor 320 and a fan 330, the fan 330 is electrically connected with the control circuit board 310 and is disposed opposite to the polymer humidity control material sheet 310, the humidity sensor 320 is electrically connected with the data interface 120 and is disposed on the polymer humidity control material sheet 310, the humidity sensor 320 is used for collecting humidity data of an internal environment of the cabinet device and humidity data on the polymer humidity control material sheet 310, and the alarm assembly 500 is electrically connected with the control circuit board 110.
Specifically, after the thermal infrared temperature matrix sensor 210 collects the internal environmental temperature data and the internal surface temperature data of the cabinet device, the internal environmental temperature data and the internal surface temperature data are further transmitted to the data interface 120, the data interface 120 converts the internal environmental temperature data and the internal surface temperature data and then transmits the converted internal environmental temperature data and the converted internal surface temperature data to the control circuit board 110, and meanwhile, the humidity sensor 320 transmits the humidity data in the cabinet device and the humidity data on the polymer humidity control material sheet 310 to the data interface 120 and further transmits the converted internal humidity data and the humidity data to the control circuit board 110, and the control circuit board 110 is a main control unit of the condensation preventing and temperature safety management system, and further analyzes whether the received internal environmental temperature data, the received internal surface temperature data and the received humidity data exceed the set threshold or not, so as to control the operation of the alarm assembly 500 and the fan 330 according to the analysis result.
Specifically, when the internal ambient temperature data, the internal surface temperature data, and the humidity data transmitted to the control circuit board 110 are lower than the set threshold values, the control circuit board 110 continues to analyze and process the transmitted data, and at this time, the fan 330 is turned off and not turned on, and the polymer humidity control material sheet 310 maintains a proper humidity.
The alarm component 500 issues an alarm prompt when the fluctuation value of the internal environment temperature data and the internal surface temperature data collected by the thermal infrared temperature matrix sensor 210 becomes large and the corresponding temperature value continuously rises or the temperature value exceeds a set threshold or the temperature difference between phases exceeds a set value.
When the humidity data transmitted to the control circuit board 110 is higher than the set threshold, the control circuit board 110 controls the fan 330 to be electrically connected, and further drives the polymer humidity control material sheet 310 to start absorbing water molecules in the cabinet body equipment, when the water molecule level of the internal environment of the cabinet body equipment is reduced, the humidity of the water molecule is also reduced below the set threshold, and then the condition that condensation is formed after water molecules are aggregated can be avoided.
According to the technical scheme, the humidity and the temperature in the cabinet equipment can be accurately detected by setting the control circuit board 110, so that the stability of the temperature value in the cabinet equipment can be maintained while the condensation of water molecules in the cabinet equipment is effectively avoided, and the stability and the safety of the cabinet equipment in use are greatly improved.
Referring to fig. 2, in the present embodiment, at least one small fan 330 is disposed in an installation hole above the middle of the polymer humidity control material sheet 310, and when the polymer humidity control material sheet 310 is attached to the inner wall of the cabinet device, one or more air channels with a thickness of more than 2mm are formed between the polymer humidity control material sheet 310 and the cabinet wall, and the direction of the air channels can be arbitrarily arranged.
With continued reference to fig. 1, as a preferred embodiment of the present invention, the system further includes a display device 400, where the display device 400 is electrically connected to the data interface 120 and is disposed on an outer side of the cabinet device, so as to display a temperature value and a humidity value of an internal environment of the cabinet device, so that an operator can clearly know the humidity and the temperature condition in the cabinet device.
Specifically, after the thermal infrared temperature matrix sensor 210 collects the internal environmental temperature data and the internal surface temperature data of the cabinet device, the collected data are respectively transmitted to the control circuit board 110 and the display device 400, and meanwhile, the humidity sensor 320 transmits the collected humidity data to the data interface 120, and the data interface 120 transmits the humidity data to the control circuit board 110 and the display device 400, so that further display of the temperature value and the humidity value of the internal environment of the cabinet device by the display device 400 is realized, and the display device 400 is a display or a display screen.
With continued reference to fig. 1, preferably, the alarm assembly 500 includes a buzzer 510 and an indicator light 520, where the buzzer 510 and the indicator light 520 are electrically connected to the control circuit board 110, and when the fluctuation value of the internal environmental temperature data and the internal surface temperature data collected by the thermal infrared temperature matrix sensor 210 becomes large and the corresponding temperature value continuously rises, or when the temperature value exceeds a set threshold value, or when the temperature difference between phases exceeds a set value, or when the humidity data collected by the humidity sensor 320 exceeds a set dangerous value, the control circuit board 110 controls the buzzer 510 and the indicator light 520 to be powered on, and further the buzzer 510 and the indicator light 520 simultaneously send an alarm prompt.
With continued reference to fig. 1, the system preferably further includes a power supply assembly 600, where the power supply assembly 600 is configured to provide operating power to the operation of the system, and is capable of controlling the on and off of an operating current, so as to effectively protect the operation of the system.
Specifically, the power supply assembly 600 includes a battery (power source), a power source interface and a current fuse box 610, where the power source interface is electrically connected with the battery, and the power source interface is electrically connected with an external power source and then charges the battery, and the circuit fuse box 610 is electrically connected with the control circuit board 110, so that after the short circuit occurs during the system operation, the circuit fuse box 610 can cut off the supply of the working electric energy of the power supply assembly 600, and further effectively protects the electrical components inside the system when the short circuit occurs.
With continued reference to fig. 1, the system preferably further includes a memory 700, where the memory 700 is electrically connected to the control circuit board 110 for storing internal environment temperature data, internal surface temperature data, and humidity data.
Specifically, the control circuit board 110 determines whether to drive the humidity control apparatus 300 after analyzing and processing the transmitted internal environment temperature data, internal surface temperature data, and humidity data, and transmits the analyzed and processed internal environment temperature data, internal surface temperature data, and humidity data to the memory 700 for storage.
Referring to fig. 3, the present invention further provides an anti-condensation method on the anti-condensation and temperature safety management system, which includes: step S100, a thermal infrared temperature matrix sensor 210 collects internal environment temperature data and internal surface temperature data of the cabinet equipment and transmits the internal environment temperature data and the internal surface temperature data to a control circuit board 110; step 200, a humidity sensor 320 collects humidity data on a polymer humidity control material sheet 310 and transmits the humidity data to a control circuit board 110; step S300, the control circuit board 110 analyzes and processes the internal environment temperature data, the internal surface temperature data and the humidity data; step S400, when the internal environmental temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board 110 are lower than a set threshold, continuing to analyze and process the internal environmental temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board 110, and step S500, when the internal environmental temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board 110 are higher than the set threshold, the control circuit board 110 controls the fan 330 to be electrically connected and then drives the polymer humidity control material sheet 310 to start absorbing water molecules in the cabinet equipment.
In step S100, the thermal infrared temperature matrix sensor 210 collects the internal environment temperature data and the internal surface temperature data of the cabinet device, and transmits the internal environment temperature data and the internal surface temperature data to the control circuit board 110.
Specifically, after the thermal infrared temperature matrix sensor 210 collects the internal environmental temperature book and the internal surface temperature data of the cabinet device, the internal environmental temperature book and the internal surface temperature data are transmitted to the data interface 120, and further transmitted to the control circuit board 110 through the data interface 120 for analysis and processing.
In step S200, the humidity sensor 320 collects the humidity data on the polymer humidity control material sheet 310, and transmits the humidity data to the control circuit board 110.
Specifically, after the humidity sensor 320 collects the humidity data on the polymer humidity control material sheet 310 and the humidity data of the environment in the cabinet device, the humidity data is transmitted to the data interface 120, and further transmitted to the control circuit board 110 through the data interface 120 for analysis and processing.
Step S300, the control circuit board 110 analyzes and processes the internal environment temperature data, the internal surface temperature data, and the humidity data.
Specifically, the control circuit board 110 analyzes and processes the internal environmental temperature data, the internal surface temperature data and the humidity data transmitted on the data interface 120, and determines whether the values of the data exceeds a set threshold value, thereby further controlling the driving of the blower 330.
And step 400, when the internal environment temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board 110 are lower than a set threshold value, continuing to analyze and process the internal environment temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board 110.
Specifically, after the control circuit board 110 analyzes the transmitted internal environment temperature data, internal surface temperature data and humidity data, when the data value does not exceed the set threshold value, the fan 330 is not turned on, and the system continues to maintain the humidity level and the temperature level in the cabinet apparatus.
In step S500, when the internal environmental temperature data, the internal surface temperature data, and the humidity data transmitted to the control circuit 110 are higher than a set threshold, the control circuit board 110 controls the fan 330 to be electrically connected and then drives the polymer humidity control material sheet 310 to start absorbing water molecules in the cabinet device.
Specifically, after the control circuit board 110 analyzes and processes the transmitted internal environment temperature data, internal surface temperature data and humidity data, and when the data value exceeds the set threshold, the control circuit board 110 controls the fan 330 to be turned on, and further drives the polymer humidity control material sheet 310 to absorb water molecules in the cabinet device, so as to further keep the humidity value in the cabinet device below the set threshold.
Referring to fig. 4, 5 and 6, as a preferred implementation method of the present invention, step 300 further includes step 310 of transmitting the internal environment temperature data, the internal surface temperature data and the humidity data to a display device 400 for display; step 320, the memory 700 stores the internal environment temperature data, the internal surface temperature data and the humidity data, and the alarm component sends an alarm prompt when the fluctuation value of the internal environment temperature data and the internal surface temperature data becomes larger and the corresponding temperature value continuously rises or the temperature value exceeds a set threshold value or the temperature difference value between phases exceeds a set value in step 330.
Specifically, after the thermal infrared temperature matrix sensor 210 transmits the internal environment temperature data and the internal surface temperature data of the cabinet device to the data interface 120 and the humidity sensor 320 transmits the humidity data on the polymer humidity control material sheet 310 and the humidity data of the internal environment of the cabinet device to the data interface 120, the further data interface 120 transmits the data to the control circuit board 110 and the display device 400 respectively, so that the display device 400 can display the temperature value and the humidity value of the internal environment of the cabinet device.
Specifically, after the control circuit board 110 analyzes and processes the received internal environment temperature data, internal surface temperature data and humidity data, the data is further stored by the memory 700, so as to facilitate the maintenance and the repair of the system in the later period.
Specifically, when the internal environmental temperature data and the internal surface temperature data transmitted by the thermal infrared temperature matrix sensor 210 exceed the threshold value set by the control circuit board 110, or the fluctuation value becomes large and the corresponding temperature value continuously rises, or the temperature difference value between the phases exceeds the set value, or the humidity data transmitted by the humidity sensor 320 exceeds the dangerous value set by the control circuit board 110, the control circuit board 110 will control the alarm component 500 to send an alarm prompt.
In the solution of the present invention, the method further includes the current fuse 610 cutting off the power supply of the power supply module 600 when a short circuit occurs in the system.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (6)
1. An anti-condensation and temperature safety management system, comprising:
the electronic control assembly comprises a control circuit board and a data interface, and the data interface is electrically connected with the control circuit board;
the sensor assembly comprises a plurality of thermal infrared temperature matrix sensors, the thermal infrared temperature matrix sensors are electrically connected with the data interfaces, and the thermal infrared temperature matrix sensors are used for collecting internal environment temperature data and internal surface temperature data of the cabinet body equipment;
the alarm component is electrically connected with the control circuit board, and the alarm component sends out an alarm prompt when the fluctuation value of the internal environment temperature data and the internal surface temperature data acquired by the thermal infrared temperature matrix sensor is increased and the corresponding temperature value continuously rises or the temperature value exceeds a set threshold or the temperature difference value between phases exceeds a set value;
the humidity control device comprises a high-molecular humidity control material sheet, a humidity sensor and a fan, wherein the humidity sensor is electrically connected with the data interface, the humidity sensor is arranged on the high-molecular humidity control material sheet, the fan is electrically connected with the control circuit board, the fan and the high-molecular humidity control material sheet are oppositely arranged, and the fan can drive the high-molecular humidity control material sheet to absorb water molecules in the internal environment of the cabinet body equipment during operation;
the memory is electrically connected with the control circuit board and is used for storing the internal environment temperature data, the internal surface temperature data and the humidity data acquired by the humidity sensor, wherein the internal environment temperature data and the internal surface temperature data are acquired by the thermal infrared temperature matrix sensor;
the system also comprises display equipment, wherein the display equipment is electrically connected with the data interface, and is arranged at the outer side of the cabinet equipment and used for displaying the humidity value and the temperature value of the internal environment of the cabinet equipment;
the alarm assembly comprises a buzzer and an indicator lamp, and the buzzer and the indicator lamp are electrically connected with the control circuit board;
the system also comprises a power supply assembly, wherein the power supply assembly comprises a battery, a power interface and a current fuse box, the power interface is electrically connected with the battery, the power interface is electrically connected with an external power supply, the circuit fuse box is electrically connected with the control circuit board, and the circuit fuse box is used for cutting off the power supply of the power supply assembly when the system is in short circuit.
2. A method of preventing condensation using the condensation preventing and temperature safety management system of claim 1, the method comprising:
the thermal infrared temperature matrix sensor collects internal environment temperature data and internal surface temperature data of the cabinet equipment and transmits the internal environment temperature data and the internal surface temperature data to the control circuit board;
the humidity sensor collects humidity data of the polymer humidity control material sheet and transmits the humidity data to the control circuit board;
the control circuit board analyzes and processes the internal environment temperature data, the internal surface temperature data and the humidity data;
continuing to analyze and process the internal ambient temperature data, the internal surface temperature data, and the humidity data transferred to the control circuit board when the internal ambient temperature data, the internal surface temperature data, and the humidity data transferred to the control circuit board are below a set threshold;
when the internal environment temperature data, the internal surface temperature data and the humidity data transmitted to the control circuit board are higher than a set threshold value, the control circuit board drives the high polymer humidity control material sheet to start absorbing water molecules in the cabinet body equipment after controlling the fan to be electrically connected.
3. The method of claim 2, further comprising transmitting the internal ambient temperature data, the internal surface temperature data, and the humidity data to a display device for display after the control circuit board analyzes and processes the internal ambient temperature data, the internal surface temperature data, and the humidity data.
4. The method according to claim 2, wherein after the control circuit board analyzes and processes the internal environment temperature data, the internal surface temperature data, and the humidity data, the method further comprises an alarm component issuing an alarm prompt when a fluctuation value of the internal environment temperature data and the internal surface temperature data becomes large and a corresponding temperature value continuously rises or a temperature value exceeds a set threshold or a temperature difference value between phases exceeds a set value.
5. The method of claim 2, further comprising storing the internal ambient temperature data, the internal surface temperature data, and the humidity data by a memory after the control circuit board analyzes and processes the internal ambient temperature data, the internal surface temperature data, and the humidity data.
6. The method of claim 2, further comprising the step of the current fuse cutting off the supply of electrical power to the power module in the event of a short circuit in the system.
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| CN112667011A (en) * | 2020-12-30 | 2021-04-16 | 天津瑞能电气有限公司 | Environmental control system of electric control cabinet for offshore wind power generation |
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