CN220755063U - Remote wireless monitoring system and alkaline water electrolysis hydrogen production operating system - Google Patents
Remote wireless monitoring system and alkaline water electrolysis hydrogen production operating system Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 45
- 239000001257 hydrogen Substances 0.000 title claims abstract description 45
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 5
- 238000007405 data analysis Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application provides a long-range wireless monitoring system and alkaline electrolysis water hydrogen manufacturing operating system, and long-range wireless monitoring system is applicable to alkaline electrolysis water hydrogen manufacturing equipment, and alkaline electrolysis water hydrogen manufacturing equipment includes one or more sensors, and long-range wireless monitoring system includes: at least one Zigbee terminal node, wherein each Zigbee terminal node is connected with a sensor, and the sensor is suitable for collecting the operation information of the alkaline water electrolysis hydrogen production equipment; at least one Zigbee coordination node connected to the Zigbee end node; the internet of things platform is connected to the Zigbee coordination node and is suitable for receiving part or all of the operation information; and the mobile terminal is connected with the Internet of things platform and is suitable for receiving part or all of the operation information through the Internet of things platform. The remote wireless monitoring system and the alkaline water electrolysis hydrogen production operating system provided by the application can enable the alkaline water electrolysis hydrogen production equipment to have more convenient and reliable functions of easy monitoring.
Description
Technical Field
The application mainly relates to the technical field of remote control equipment, in particular to a remote wireless monitoring system and an alkaline water electrolysis hydrogen production operating system.
Background
The alkaline water electrolysis hydrogen production technology can be widely popularized and applied in various industries by virtue of the advantages of high cost performance, compact design, convenience in operation and the like, is a main way for preparing the current green hydrogen, and plays an important role in actual production practice.
At present, the conventional transmission signal of the hydrogen production equipment of the alkaline electrolytic tank is transmitted to the PLC through a cable, and the PLC is communicated with the configuration software to realize the operation monitoring and control of the hydrogen production equipment of the alkaline electrolytic tank. The monitoring mode of the system mainly comprises alarming of a configuration interface and alarming of a buzzer to prompt production management personnel that equipment fails, and in the mode, special production personnel are required to watch the operation of the hydrogen production equipment in the operation process of the hydrogen production equipment, so that the labor cost is increased, and the management personnel cannot effectively know the production condition of the equipment in the operation period.
Disclosure of Invention
The technical problem to be solved in the application is to provide a remote wireless monitoring system and an alkaline water electrolysis hydrogen production operating system, and the remote wireless monitoring system and the alkaline water electrolysis hydrogen production operating system provided by the application enable alkaline water electrolysis hydrogen production equipment to have a more convenient and reliable function easy to monitor.
To solve the above technical problem, the present application provides a remote wireless monitoring system, which is applicable to an alkaline water electrolysis hydrogen production device, wherein the alkaline water electrolysis hydrogen production device comprises one or more sensors, and the remote wireless monitoring system comprises: at least one Zigbee end node, each Zigbee end node connected to the sensor, where the sensor is adapted to collect operation information of the alkaline water electrolysis hydrogen production device; at least one Zigbee coordination node connected to the Zigbee end node; the internet of things platform is connected to the Zigbee coordination node and is suitable for receiving part or all of the operation information; and the mobile terminal is connected with the Internet of things platform and is suitable for receiving part or all of the running information through the Internet of things platform.
Optionally, the remote wireless monitoring system further comprises a controller connected between the Zigbee coordination node and the mobile terminal, where the controller is adapted to receive the operation information through the Zigbee coordination node, and perform data analysis, data screening, and/or data processing on the operation information.
Optionally, the controller comprises an ATMEGA16U2-MU microcontroller.
Optionally, the number of the Zigbee terminal nodes is multiple, and the remote wireless monitoring system further includes a Zigbee routing node, where the Zigbee routing node is connected between the multiple Zigbee terminal nodes and the Zigbee coordination node.
Optionally, the remote wireless monitoring system further comprises a plurality of power converters, each of the Zigbee end node, the Zigbee coordination node, and the Zigbee routing node is connected to the power converters, respectively, and the power converters are adapted to convert voltages and supply power to the Zigbee end node, the Zigbee coordination node, and the Zigbee routing node.
Optionally, the remote wireless monitoring system further comprises a network transmission module, wherein the internet of things platform is connected with the controller through the network transmission module, and the network transmission module comprises an ESP8266MODWIFI module.
Optionally, the remote wireless monitoring system further comprises a relay and a programmable logic controller connected with the relay, wherein the relay is connected to the controller and is suitable for controlling the programmable logic controller to execute a control program corresponding to the output signal according to the output signal of the controller.
Optionally, the relay includes an EL817 optocoupler relay, and the EL817 optocoupler relay is adapted to output a high level to the programmable logic controller according to the output signal, so that the programmable logic controller executes a control program corresponding to the output signal.
Optionally, the internet of things platform comprises an AliGenie5.0 platform, the model of the Zigbee terminal node comprises A72-C2G4A20S1b-E, and the model of the Zigbee coordination node comprises A72-C2G4A20S1b-C.
In order to solve the technical problem, the application provides an alkaline water electrolysis hydrogen production operating system, which comprises alkaline water electrolysis hydrogen production equipment and the remote wireless monitoring system, wherein each Zigbee terminal node in the remote wireless monitoring system is connected with the output end of any sensor in the alkaline water electrolysis hydrogen production equipment.
Compared with the prior art, the remote wireless monitoring system for the alkaline water electrolysis hydrogen production equipment and the alkaline water electrolysis hydrogen production operating system suitable for the same are provided, based on the layout of Zigbee terminal nodes and coordination nodes, an intelligent Internet of things platform and a mobile terminal interconnected with the intelligent Internet of things platform are combined, so that the structural improvement of the alkaline water electrolysis hydrogen production operating system is realized, the remote wireless monitoring system has the capability of conveniently checking equipment working conditions and the like through remote mobile terminals such as mobile phones, tablet computers and the like, and the operation state monitoring of the alkaline water electrolysis hydrogen production operating system is convenient and reliable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the accompanying drawings:
FIG. 1 is a schematic diagram of an alkaline water electrolysis hydrogen production operating system and a remote wireless monitoring system therein according to an embodiment of the present application.
FIG. 2 is a circuit diagram of a relay in a remote wireless monitoring system according to one embodiment of the present application;
FIG. 3 is a circuit diagram of a power converter in a remote wireless monitoring system according to an embodiment of the present application;
fig. 4 is a circuit diagram of another power converter in a remote wireless monitoring system according to an embodiment of the present application.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are used in the description of the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is obvious to those skilled in the art that the present application may be applied to other similar situations according to the drawings without inventive effort. Unless otherwise apparent from the context of the language or otherwise specified, like reference numerals in the figures refer to like structures or operations.
As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not specific to the singular, but may include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application. Furthermore, although terms used in the present application are selected from publicly known and commonly used terms, some terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Furthermore, it is required that the present application be understood, not simply by the actual terms used but by the meaning of each term lying within.
An alkaline water electrolysis hydrogen production operating system 20 is provided with reference to fig. 1, and according to fig. 1, an alkaline water electrolysis hydrogen production device and a remote wireless monitoring system 10 provided in another aspect of the present application are included in the alkaline water electrolysis hydrogen production operating system 20. In this embodiment, the alkaline water electrolysis hydrogen production device includes a plurality of sensors 201, and the sensors 201 are adapted to be arranged at different positions in the alkaline water electrolysis hydrogen production device so as to collect operation information such as the oxyhydrogen liquid level height of the alkaline water electrolysis hydrogen production device, the opening and closing condition of a pneumatic ball valve, the opening value of a pneumatic film regulating valve, system pressure data and the like. Depending on the arrangement, these sensors 201 can be understood as pneumatic diaphragm tap sensors, oxyhydrogen level sensors, system pressure sensors, pneumatic ball valve sensors, etc., for example. Two sensors 201 are shown in fig. 1 by way of example only, but the application is not limited thereto, and in practical application, the positions and numbers of the sensors 201 may be arranged according to specific monitoring requirements for the alkaline water electrolysis hydrogen production plant.
With continued reference to fig. 1, within the dashed-line block diagram is a remote wireless monitoring system 10 (hereinafter referred to as monitoring system 10), and the monitoring system 10 mainly includes at least one Zigbee end node 101, at least one Zigbee coordination node 102, an internet of things platform 103, and a mobile terminal 104. The operation information of the alkaline water electrolysis hydrogen production equipment acquired by the sensor 201 is transmitted to the internet of things platform 103 through the Zigbee terminal node 101 and the Zigbee coordination node 102, and then transmitted to the mobile terminal 104 through the internet of things platform 103, and through the transmission of the operation information in the monitoring system 10, a worker can know the operation state of the current equipment through the mobile terminal at any time. For a better understanding of the monitoring system 10 of the present application, the operation of the monitoring system 10 will be briefly described below when describing the various portions of the monitoring system 10.
In this embodiment, the model of the Zigbee end node 101 may be a72-C2G4a20S1b-E, and the device is an end device of the whole Zigbee network, and is used to connect to the sensor 201, so as to receive the operation information of the alkaline water electrolysis hydrogen production device collected by the sensor 201, and send data according to the operation information.
Further, the Zigbee coordination node 102 is connected to the Zigbee end node 101, and thus the Zigbee end node transfers the collected device operation information to the Zigbee coordination node 102. The model number of the Zigbee coordination node 102 includes a72-C2G4a20S1b-C, which is typically 1, but may be set to be plural based on the construction requirement of a more complex Zigbee network.
In this embodiment, since the number of Zigbee terminal nodes 101 is plural, a Zigbee routing node 105 is further disposed between the Zigbee terminal node 101 and the Zigbee coordinating node 102, and the model of the Zigbee routing node 105 may be a72-C2G4a20S1b-R. The Zigbee routing node 105 is connected between a plurality of Zigbee end nodes 101 and a Zigbee coordination node 102, and functions to allow other Zigbee end nodes 101 to join the network. As the end point of the whole network, all Zigbee end nodes 101 can be connected by the Zigbee routing node 105, and each Zigbee end node 101 communicates with the Zigbee routing device 105, and is networked. The Zigbee routing node 105 is further connected to the Zigbee coordination node 102, where the Zigbee coordination node 102 is a starting point of the Zigbee network, and is used to complete starting and configuration of the entire Zigbee network.
With further reference to fig. 1, the monitoring system 10 further includes an internet of things platform 103 and a network transmission module 106. Exemplary, the preferred model of the internet of things platform 103 includes an aligenie5.0 platform. The AliGenie5.0 is an open-source Internet of things platform, comprises firmware which can run on a data transmission chip and hardware based on an ESP-12 module, can connect data with the Internet of things cloud platform through a TCP protocol to realize remote storage of the data, and meanwhile, has the open-source programmable characteristic, so that the data can be programmed through Arduino uno R3 to realize different functions.
The internet of things platform 103 is connected to the Zigbee coordination node 102 and is adapted to receive part or all of the operation information, and the mobile terminal 104 is connected to the internet of things platform 103, so that the mobile terminal 104 can receive part or all of the device operation information through the internet of things platform 103. The mobile terminal 104 includes, but is not limited to, a mobile phone, a tablet computer, and the like, and can be connected to the internet of things platform 103 based on a device connection mode conventionally selected in the prior art, so as to realize the technical effect that a worker can remotely monitor the operation state of the device in real time through the mobile phone, the tablet computer, and the like.
In this embodiment, the monitoring system 10 further includes a controller 107, and the model of the controller may be a controller with functions of data operation, processing and analysis, such as an ATMEGA16U2-MU microcontroller. One end of the controller 107 is connected with the Zigbee coordination node 102, and can receive the operation information of the hydrogen production device through the Zigbee coordination node 102, and perform data analysis, data screening, and/or data processing on the operation information, and so on.
In this embodiment, preferably, a network transmission module 106 is further disposed between the internet of things platform 103 and the controller 107, so that communication between the internet of things platform 103 and the controller 107 is completed through the network transmission module 106. The network transmission module includes an ESP8266MODWIFI module, and the communication function thereof is shown in solid line.
Through the system architecture, the device operation information acquired by the sensor 201 is transmitted to the controller 107 through the Zigbee terminal node 101, the Zigbee routing node 105, and the Zigbee coordination node 102, after the controller 107 performs data analysis, data screening, and/or data processing on the operation information, corresponding monitoring information can be obtained, and then the monitoring information is transmitted to the internet of things platform 103 through the network transmission module 106, and finally transmitted to the mobile terminal 104, so that a worker can obtain the operation information and the monitoring information of the device through the mobile terminal 104.
In this embodiment, the controller 107 is further connected to the relay 109, and the relay 109 is further connected to the programmable logic controller PLC110, where the relay 109 is capable of receiving an output signal of the controller 107 to control the PLC to execute a control program corresponding to the output signal, and the relay 109 includes an EL817 optocoupler relay, where the EL817 optocoupler relay is adapted to output a high level to the PLC according to the output signal, so that the programmable logic controller executes the control program corresponding to the output signal.
Referring to fig. 2, a circuit diagram of the operation of an opto-coupler relay 109, model EL817, is shown with the inputs of the relay 109 terminating at a +5v voltage, ground, signal. The output end of the relay 109 is normally connected with +24V voltage, and the common ground is grounded. When the signal from the controller 107 is transmitted, the relay 109 control circuit drives the relay output terminal to be closed, and outputs a high level signal to the PLC. Causing the PLC to execute the corresponding program. For example, when there is an inattention to the staff operation, and it is uncertain whether the device is turned off, whether the device is running or not may be checked by the mobile terminal 104, and if the device is not turned off and is in a running state, the staff may remotely turn off the device wirelessly through the controller 107.
With continued reference to FIG. 1, the monitoring system 10 also includes a power converter 108, which may be plural in number. Each of the Zigbee end node 101, the Zigbee coordination node 102, and the Zigbee routing node 105 is connected to a power converter 108, respectively, and the power converter 108 is adapted to convert the voltage and supply power to the Zigbee end node, the Zigbee coordination node, and the Zigbee routing node. Referring to fig. 3 to 4, fig. 3 is a circuit diagram of the power converter 108 of model LM,2576S-5, where the input end of the power converter 108 is normally connected to +24v voltage, the common end is grounded, the output end is grounded, and the output voltage feedback pin (FB) is connected to +5v voltage. Fig. 4 is a circuit diagram of the power converter 108 'of model NCP1117ST33TG, wherein the input terminal of the power converter 108' is connected to +5v voltage, the output terminal is connected to +3.3v voltage, and the common terminal is grounded.
While the basic concepts have been described above, it will be apparent to those skilled in the art that the foregoing application disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements, and adaptations of the present application may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within this application, and are therefore within the spirit and scope of the exemplary embodiments of this application.
Meanwhile, the present application uses specific words to describe embodiments of the present application. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the present application. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the present application may be combined as suitable.
Likewise, it should be noted that in order to simplify the presentation disclosed herein and thereby aid in understanding one or more application embodiments, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure. This method of disclosure, however, is not intended to imply that more features than are presented in the claims are required for the subject application. Indeed, less than all of the features of a single embodiment disclosed above.
In some embodiments, numbers describing the components, number of attributes are used, it being understood that such numbers being used in the description of embodiments are modified in some examples by the modifier "about," approximately, "or" substantially. Unless otherwise indicated, "about," "approximately," or "substantially" indicate that the number allows for a 20% variation. Accordingly, in some embodiments, numerical parameters set forth in the specification and claims are approximations that may vary depending upon the desired properties sought to be obtained by the individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and employ a method for preserving the general number of digits. Although the numerical ranges and parameters set forth herein are approximations that may be employed in some embodiments to confirm the breadth of the range, in particular embodiments, the setting of such numerical values is as precise as possible.
While the present application has been described with reference to the present specific embodiments, those of ordinary skill in the art will recognize that the above embodiments are for illustrative purposes only, and that various equivalent changes or substitutions can be made without departing from the spirit of the present application, and therefore, all changes and modifications to the embodiments described above are intended to be within the scope of the claims of the present application.
Claims (10)
1. A remote wireless monitoring system adapted for use with an alkaline water electrolysis hydrogen plant, the alkaline water electrolysis hydrogen plant including one or more sensors, the remote wireless monitoring system comprising:
at least one Zigbee end node, each Zigbee end node connected to the sensor, where the sensor is adapted to collect operation information of the alkaline water electrolysis hydrogen production device;
at least one Zigbee coordination node connected to the Zigbee end node;
the internet of things platform is connected to the Zigbee coordination node and is suitable for receiving part or all of the operation information; and
and the mobile terminal is connected with the Internet of things platform and is suitable for receiving part or all of the running information through the Internet of things platform.
2. The remote wireless monitoring system of claim 1, further comprising a controller connected between the Zigbee coordination node and the mobile terminal, the controller adapted to receive the operation information through the Zigbee coordination node and perform data analysis, data screening, and/or data processing on the operation information.
3. The remote wireless monitoring system of claim 2, wherein the controller comprises an ATMEGA16U2-MU microcontroller.
4. The remote wireless monitoring system of claim 1, wherein the number of Zigbee end nodes is a plurality, the remote wireless monitoring system further comprising a Zigbee routing node connected between the plurality of Zigbee end nodes and the Zigbee coordination node.
5. The remote wireless monitoring system of claim 4, further comprising a plurality of power converters, each of the Zigbee end node, the Zigbee coordination node, and the Zigbee routing node being connected to the power converters, respectively, the power converters being adapted to convert voltages to supply power to the Zigbee end node, the Zigbee coordination node, and the Zigbee routing node.
6. The remote wireless monitoring system of claim 2, further comprising a network transmission module, wherein the internet of things platform is connected to the controller through the network transmission module, wherein the network transmission module comprises an ESP8266MODWIFI module.
7. The remote wireless monitoring system of claim 2, further comprising a relay and a programmable logic controller coupled to the relay, the relay coupled to the controller and adapted to control the programmable logic controller to execute a control program corresponding to the output signal based on the output signal of the controller.
8. The remote wireless monitoring system of claim 7, wherein the relay comprises an EL817 optocoupler relay, the EL817 optocoupler relay adapted to output a high level to the programmable logic controller according to the output signal, thereby causing the programmable logic controller to execute a control program corresponding to the output signal.
9. The remote wireless monitoring system according to any one of claims 1-8, wherein the internet of things platform comprises an aligenie5.0 platform, the model of the Zigbee end node comprises a72-C2G4a20S1b-E, and the model of the Zigbee coordination node comprises a72-C2G4a20S1b-C.
10. An alkaline water electrolysis hydrogen production operating system comprising an alkaline water electrolysis hydrogen production device and a remote wireless monitoring system as claimed in any one of claims 1 to 9 wherein each Zigbee end node in the remote wireless monitoring system is connected to the output of any one of the sensors in the alkaline water electrolysis hydrogen production device.
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| CN202322278234.XU CN220755063U (en) | 2023-08-23 | 2023-08-23 | Remote wireless monitoring system and alkaline water electrolysis hydrogen production operating system |
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| CN202322278234.XU CN220755063U (en) | 2023-08-23 | 2023-08-23 | Remote wireless monitoring system and alkaline water electrolysis hydrogen production operating system |
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