CN221099975U - Array type wind power plant SVG pure water cooling liquid leakage detection alarm device - Google Patents
Array type wind power plant SVG pure water cooling liquid leakage detection alarm device Download PDFInfo
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- CN221099975U CN221099975U CN202322694238.6U CN202322694238U CN221099975U CN 221099975 U CN221099975 U CN 221099975U CN 202322694238 U CN202322694238 U CN 202322694238U CN 221099975 U CN221099975 U CN 221099975U
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000000110 cooling liquid Substances 0.000 title claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims description 34
- 238000004891 communication Methods 0.000 claims description 20
- 230000006870 function Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 206010063385 Intellectualisation Diseases 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000009776 industrial production Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/003—Power-supply to auxiliary components, e.g. to pitch drives or cooling fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
- F03D9/257—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor the wind motor being part of a wind farm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/103—Purpose of the control system to affect the output of the engine
- F05B2270/1033—Power (if explicitly mentioned)
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses an array type wind power plant SVG pure water cooling liquid leakage detection alarm device, and relates to the technical field of Internet of things and intellectualization. According to the utility model, by combining the technology of the Internet of things, the instantaneity and convenience of the leakage monitoring alarm are effectively improved, the loss caused by the leakage accident discovery interval and the manpower consumption for inspection are reduced, and the method transfers part of the software system to the cloud, so that the hardware requirements of the device for server deployment are reduced, and the cost is reduced, so that the method is more economical.
Description
Technical Field
The utility model relates to the technical field of Internet of things and intellectualization, in particular to an array type wind power plant SVG pure water cooling liquid leakage detection alarm device.
Background
The intelligent industrial production refers to a production mode for carrying out intelligent, automatic and digital management and optimization on an industrial production process by utilizing an information technology and an artificial intelligence technology, improving the production efficiency and quality, reducing the cost and the resource consumption and enhancing the industrial competitiveness and innovation capability. The intelligent industrial production relies on technologies such as big data, cloud computing, internet of things and the like, and through collecting, analyzing, excavating and sharing industrial data, real-time monitoring, prediction, decision making and optimization of a production process are realized, and meanwhile, environmental protection measures such as energy conservation and emission reduction, recycling, waste treatment and the like are focused on the intelligent industrial production, so that reasonable utilization and protection of natural resources are realized.
The SVG (static var generator) of the wind power plant, namely the dynamic reactive compensation device, can dynamically track the power quality change of the power grid, and dynamically adjust reactive output according to the change condition so as to meet the reactive compensation adjustment requirements of the power grid on the wind power plant under different wind segments.
The rated working temperature is required to be ensured in the running process of the device, the rear pure water cooling system can effectively dissipate heat and ensure the stable running of SVG, but the pure water system is expensive, the water quality requirement is strict, and the SVG equipment is strictly waterproof as a whole, so that the leakage of the pure water system is required to be monitored
The current monitoring system of the wind power plant SVG is coupled with centralized control systems of various large wind power enterprises with huge gaps, so that system level integration cannot be realized, remote monitoring is difficult, and huge loss is caused by incapability of alarming in time after liquid leakage is easy to cause.
Disclosure of utility model
Based on the above, the utility model aims to provide an array type wind power plant SVG pure water cooling liquid leakage detection alarm device, so as to solve the technical problems set forth in the background.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an array wind power plant SVG pure water coolant liquid leak detection alarm device, includes the protective housing, warm radiator fan is installed on the inner wall top of protective housing, microcontroller is installed to the inner wall bottom of protective housing, leakage monitoring module is installed to one side of microcontroller's being located protective housing inner wall bottom, one side inner wall installation of protective housing is fixed with the battery, one side of battery is located the inner wall of protective housing and is fixed with temperature monitoring module, the opposite side inner wall of protective housing is fixed with the pressure reducing board.
As an optimal technical scheme of the array type wind power plant SVG pure water cooling liquid leakage detection alarm device, sealing plates are arranged on the front surface and the rear surface of the protective shell, and the sealing plates are fixed with the protective shell through bolts.
As an optimal technical scheme of the array type wind power plant SVG pure water cooling liquid leakage detection alarm device, one end of the liquid leakage monitoring module is connected with a twisted pair line-shaped liquid leakage detection line extending to the outer side of a sealing plate, and a channel is formed at the contact position of the sealing plate and the twisted pair line-shaped liquid leakage detection line.
As an optimal technical scheme of the array type wind power plant SVG pure water cooling liquid leakage detection alarm device, a notch is formed in the position, corresponding to the warm cooling fan, of the upper surface of the protective shell, and a dust screen is fixed on the inner wall of the notch.
As an optimal technical scheme of the array type wind power plant SVG pure water cooling liquid leakage detection alarm device, a closed circuit is connected among the leakage monitoring module, the microcontroller, the voltage reducing plate and the storage battery through wires, and a connector lug penetrating to the outer side of the protective shell is arranged at one end of the voltage reducing plate.
As an optimal technical scheme of the array type wind power plant SVG pure water cooling liquid leakage detection alarm device, the working power supply of the microcontroller is V and has WIFI and Bluetooth communication functions.
In summary, the utility model has the following advantages:
The method and the device are combined with the internet of things technology, so that the instantaneity and convenience of leakage monitoring alarm are effectively improved, and the loss caused by leakage accident discovery interval and the labor consumption of inspection are reduced.
According to the utility model, part of the software system is transferred to the cloud, so that the hardware requirement of the device for server deployment is reduced, the cost is reduced, and the method is more economical.
The intelligent system is developed based on the server group of the Internet of things, can carry out multi-computer overall planning and cooperation with other production apparatuses through the interfaces, can be compatible with all upper computers capable of being connected with the Internet of things, and really achieves the purpose of intelligent industry.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front right side block diagram of the protective case of the present utility model;
FIG. 3 is a front left side block diagram of the protective case of the present utility model;
Fig. 4 is a rear view of the protective case of the present utility model;
fig. 5 is a bottom view of the protective case of the present utility model.
In the figure: 100. a protective shell; 200. a liquid leakage monitoring module; 300. a microcontroller; 400. a temperature monitoring module; 500. a heat radiation fan; 600. a pressure reducing plate; 700. a storage battery;
101. a sealing plate; 102. and (5) a notch.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-5, An array type wind power plant SVG pure water cooling liquid leakage detection alarm device comprises a protective shell 100, wherein a warm-heat radiation fan 500 is installed at the top end of the inner wall of the protective shell 100, a microcontroller 300 is installed at the bottom end of the inner wall of the protective shell 100, a liquid leakage monitoring module 200 is installed at one side of the microcontroller 300 at the bottom end of the inner wall of the protective shell 100, a storage battery 700 is installed and fixed at one side of the protective shell 100, a temperature monitoring module 400 is fixed at one side of the storage battery 700 at the inner wall of the protective shell 100, and a pressure reducing plate 600 is fixed at the other side of the protective shell 100;
The leakage monitoring module 200, the microcontroller 300, the voltage reducing plate 600 and the storage battery 700 are connected with a closed circuit through wires, a connector lug penetrating to the outer side of the protective shell 100 is arranged at one end of the voltage reducing plate 600, 220V50Hz alternating current is converted into 12V and 5V direct current by the voltage reducing plate 600, the voltage reducing plate is used for carrying out alternating current-direct current conversion and voltage regulation, the voltage reducing plate can be connected with a single alternating current power supply through the connector lug and is used for carrying out voltage transformation through other power adapters serving as standby power supplies, suitable working voltage is provided for the device, and the storage battery 700 is used for supplying power for a hardware device after no power supply is connected or emergency power failure is caused when the device works outdoors.
The device uses a cloud server which is a cloud server of a Linux system, is a 1vCPU group, 4GB running memory, 40GB storage and 2M bandwidth network, and uses a system which is a version of CentrOS 7.3 64 bit; microcontroller 300 uses a microcontroller of the SOC of model ESP 32; the temperature monitoring module 400 is a temperature monitoring module with the working monitoring temperature of-50 ℃ to 70 ℃, and the module uses COM communication for controlling and alarming data transmission;
referring to fig. 1, sealing plates 101 are disposed on the front and rear surfaces of the protective housing 100, and the sealing plates 101 are fixed to the protective housing 100 by bolts.
The sealing plate 101 and the protective shell 100 cooperate to protect the internal devices and ensure a long service life.
Referring to fig. 1, 2 and 3, one end of the leakage monitoring module 200 is connected with a twisted pair leakage detection line extending to the outer side of the sealing plate 101, and a channel is formed at a contact position between the sealing plate 101 and the twisted pair leakage detection line.
And carrying out leakage state monitoring through an external leakage detection line, and transmitting signals to the microcontroller when leakage occurs.
Referring to fig. 1-5, a notch 102 is formed on the upper surface of the protective housing 100 at a position corresponding to the warm cooling fan 500, and a dust screen is fixed on the inner wall of the notch 102.
The opening of the notch 102 is beneficial to the outside air to enter the protective housing 100 for cooling under the action of the cooling fan 500, and the dust screen is used for blocking sundries such as dust and the like, so that the service life of the dust screen is prevented from being influenced by invasion.
Referring to fig. 3 and 4, the working power of the microcontroller 300 is 5V, and has WIFI and bluetooth communication functions.
And communicating the modules, sending commands to control the modules, receiving data returned by the modules and transmitting wireless data to the server.
Module one: a communication system.
The working content of the communication module comprises two tasks of command receiving and transmitting and weeping information transmitting, and the technical scheme that the command receiving and transmitting are realized on a server side is that an MQTT server is built and is carried out through sending and subscribing type message service. According to the MQTT protocol, aiming at the hardware device and the function realization requirement of the upper computer, the command and feedback system is designed, the upper computer and the hardware device used by a user are initialized, the naming numbers are respectively carried out in a logic layer, and the upper computer which can issue messages and subscribe messages is set to be accessed to a server.
Further, all the upper computers and hardware devices of the users are set to monitor the same theme, the control domain range and the control content of the users with different authorities are divided through the theme, the command receiving and transmitting of the upper computers and the hardware devices in the theme are carried out according to a command set with a certain format, and the command format comprises the number of the operated object, the corresponding number and the immediate number of the operation command and the like and is used for standardizing the operation command format.
Further, QOS of all the devices is set to be sent at most once, the command is guaranteed to have received feedback, if the corresponding command is not received, feedback errors are fed back to the upper computer, and the feedback formats comprise the number of the operated device, error corresponding codes, immediate numbers and the like and are used for standardizing the feedback formats.
Further, the API server joins all the topics for communication with the MQTT server, and after the API interface is accessed, according to the back-end operation result, the content such as feedback sent from the MQTT server or an operation command sent to the hardware device may be selected. The technical scheme of hardware device data reporting implemented on the server side is to install a Python running environment according to a Linux development flow, set a security network interface group, and deploy an API server and a corresponding interface. According to the device and the upper-level recording function of the invention, the server side designs interfaces, the invention develops an API server system meeting the requirements, the set interfaces are divided into three types of input interfaces, command interfaces and output interfaces, and the details of the interfaces are as follows:
An input interface: the hardware device state input interface is designed based on JS back-end language, and can establish data flow with the hardware device through a website access mode, so that equipment states including running time, device environment temperature and the like are rapidly uploaded and imported into a database, and access and history collection of an upper computer are facilitated; and when a liquid leakage accident occurs, the hardware device reports data through the interface, so that the server can record and transfer data to the upper computer and the next-stage equipment conveniently.
Command interface: the database control command interface can be used for actually producing and designing corresponding database algorithms in the server, so that the corresponding operations of adding, deleting and modifying various data input by the hardware device by different centralized control, upper computers and next-stage equipment are met, and the data processed by various databases can be conveniently processed and acquired in the server; the data processing command interface can be used for actually producing and designing a corresponding algorithm in the server, automatically processing the acquired data information and expanding the high added value function of the hardware device; and the timing acquisition command interface is used for carrying out interface access on commands needing to be timed in the server, obtaining object numbers, operation commands, operation immediate, timing immediate and the like needing to be timed in a GET mode, and calling the output interface according to preset time or periodicity to send out control commands.
Output interface: the upper computer at the webpage end is based on html webpage design, is an interface access mode autonomously provided by the server, and can perform system operation through website access, so that the design difficulty and investment of the upper computers of different systems are effectively reduced; the access interface can control the API server to communicate with the MQTT service, and the MQTT server is used for controlling the hardware device; a command output interface through which a command for controlling the hardware device is sent out, and the hardware device is further set; and the database output interface is used for exporting various data stored in the server database and used for unified monitoring in the integration of centralized control equipment or unified control of an upper computer and data communication of a next-stage device. The API server is deployed, domain names are bound, different upper computers or other networking centralized control equipment and the next-stage device access corresponding interface websites through a network, input, command and output of the server can be completed, and the hardware devices are sequentially operated.
And a second module: hardware device control software
The working content of the hardware device software system comprises the steps of connecting with each module through communication modes such as serial ports and the like, and sending corresponding module control commands or receiving sensing data transmitted by the modules. And programming and algorithm designing the microcontroller according to the control command requirements of different modules to form logic and interrupt functions of various running functions.
Further, in the software program, according to the MQTT protocol and the HTTP protocol, the command and feedback system design aiming at the software system side is performed based on the network communication bottom layer library. The software system is started for the first time to communicate with the server to obtain the naming number of the logic layer, and the MQTT theme where the user group is located is obtained.
Further, the command receiving, executing and feedback are performed according to the requirements of the communication system module. The method comprises the steps of differentiating commands received by hardware, including four main functions of power supply control, parameter setting, function control and data transmission.
The power supply control part realizes remote restarting and remote shutdown for the remote control device; and realizing automatic standby dormancy and awakening after starting up of the connected hardware device to ensure energy saving and power supply continuous voyage control on software, and carrying out corresponding feedback after finishing execution, wherein the feedback comprises successful execution information or execution failure error codes. The parameter setting part can realize the actual production requirement setting of the hardware device, including but not limited to temperature threshold setting, timing monitoring setting, running state acquisition setting and the like, and the corresponding feedback is carried out after the parameter setting action is finished, including successful execution information or execution failure error codes. The function control part performs corresponding function limitation on the hardware equipment according to different environment requirements, including wireless communication channel adjustment, wireless communication mode replacement and the like, and performs corresponding feedback after the action is finished, including successful execution information or execution failure error codes; the data transmission part comprises the steps of acquiring sensing data in real time through programming, transmitting the sensing data to an upper computer through a server to complete real-time temperature and liquid leakage monitoring, transmitting the sensing data back to the server and the like, performing addition, deletion, correction and check on the data or additional algorithm operation according to actual production requirements, and performing corresponding feedback after the action is finished, wherein the feedback comprises successful execution information or execution failure error codes.
Further, a corresponding database is set in the software system through programming, and the database is used for meeting the storage requirement of the system, including offline information of login users, automatic operation log setting and storage, parameter setting and content recording and storage, and the like.
And a third module: operating software
The operation software comprises upper computer operation software, centralized control interconnection drive and drive software for interconnection of next-level equipment, and the content comprises that carrier equipment using the software sends corresponding commands according to the requirements of a communication system through an MQTT protocol and an HTTP protocol, receives commands and executes feedback, and checks various acquired data. The development of the operating software can select different carrier devices according to actual production requirements, but the carrier devices are required to have Bluetooth and Internet connection capabilities. After the operation software is started for the first time, the operation software communicates with the server to acquire the command number of the logic layer, and acquires the MQTT theme where the operation software is used.
Further, the upper computer operation software sets corresponding user interaction interfaces according to the functions required to be realized, and the corresponding interaction modules comprise a hardware device array display bitmap module, a parameter setting function item and numerical value single selection frame module, a data display module and other actual production function setting. Different action functions are set for the modules according to the command conditions, wherein different signal sending programs and the like are set according to the command and feedback format requirements of the communication system module through programming and algorithms, so that the modules complete corresponding functional actions, the corresponding control modules of the action upper computer software control interfaces correspond to the functions of the control software in terms of realizing functions, and cross control, mixed control and null control are avoided.
The driving software which is connected with the next-stage equipment or the centralized control needs to be connected with a certain communication interface, including but not limited to wireless communication such as WiFi, bluetooth and the like; the design of wired communication modes such as light and serial ports requires driving software and next-stage equipment or centralized control to realize a certain command conversion function and a bridging function, and after the next-stage equipment or centralized control sends out a control command, the command is translated by the driving software to conform to the MQTT protocol and HTTP protocol requirements and to conform to the command and feedback format requirements of a communication system, so that a software system can successfully receive the command. The feedback information is received by the driving software, translated into a format allowed by the next-stage equipment or centralized control, and then communicated with the next-stage equipment or centralized control for feedback. And if the next-stage equipment or the centralized control needs to acquire the acquired data, the acquired data is downloaded through the driving software and then is transmitted to the next-stage equipment or the centralized control through bridging communication.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (6)
1. An array type wind power plant SVG pure water cooling liquid leakage detection alarm device, includes protective housing (100), its characterized in that: the utility model discloses a warm radiator fan, including protection shell (100), inner wall top of protection shell (100) is installed warm radiator fan (500), microcontroller (300) are installed to the inner wall bottom of protection shell (100), leak monitoring module (200) are installed to one side of microcontroller (300) in protection shell (100) inner wall bottom, one side inner wall installation of protection shell (100) is fixed with battery (700), one side of battery (700) is located the inner wall of protection shell (100) and is fixed with temperature monitoring module (400), the opposite side inner wall of protection shell (100) is fixed with pressure reducing board (600).
2. An array wind farm SVG pure water coolant leak detection alarm device according to claim 1, wherein: sealing plates (101) are arranged on the front surface and the rear surface of the protective shell (100), and the sealing plates (101) are fixed with the protective shell (100) through bolts.
3. An array wind farm SVG pure water coolant leak detection alarm device according to claim 1, wherein: one end of the leakage monitoring module (200) is connected with a twisted pair line-shaped leakage detection line extending to the outer side of the sealing plate (101), and a channel is formed at the contact position of the sealing plate (101) and the twisted pair line-shaped leakage detection line.
4. An array wind farm SVG pure water coolant leak detection alarm device according to claim 1, wherein: a notch (102) is formed in the position, corresponding to the warm radiating fan (500), of the upper surface of the protective shell (100), and a dust screen is fixed on the inner wall of the notch (102).
5. An array wind farm SVG pure water coolant leak detection alarm device according to claim 1, wherein: the leakage monitoring module (200), the microcontroller (300), the pressure reducing plate (600) and the storage battery (700) are connected with a closed circuit through wires, and a connector lug penetrating to the outer side of the protective shell (100) is arranged at one end of the pressure reducing plate (600).
6. An array wind farm SVG pure water coolant leak detection alarm device according to claim 1, wherein: the working power supply of the microcontroller (300) is 5V, and the microcontroller has WIFI and Bluetooth communication functions.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322694238.6U CN221099975U (en) | 2023-10-08 | 2023-10-08 | Array type wind power plant SVG pure water cooling liquid leakage detection alarm device |
| DE202023106765.4U DE202023106765U1 (en) | 2023-10-08 | 2023-11-16 | Alarm detection device for pure water coolant leakage in the SVG matrix wind farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322694238.6U CN221099975U (en) | 2023-10-08 | 2023-10-08 | Array type wind power plant SVG pure water cooling liquid leakage detection alarm device |
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| CN221099975U true CN221099975U (en) | 2024-06-07 |
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| CN202322694238.6U Active CN221099975U (en) | 2023-10-08 | 2023-10-08 | Array type wind power plant SVG pure water cooling liquid leakage detection alarm device |
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| Country | Link |
|---|---|
| CN (1) | CN221099975U (en) |
| DE (1) | DE202023106765U1 (en) |
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2023
- 2023-10-08 CN CN202322694238.6U patent/CN221099975U/en active Active
- 2023-11-16 DE DE202023106765.4U patent/DE202023106765U1/en active Active
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| DE202023106765U1 (en) | 2024-01-08 |
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