CN201345163Y - Safe operation remote monitoring system for water electrolysis hydrogen manufacturing device - Google Patents
Safe operation remote monitoring system for water electrolysis hydrogen manufacturing device Download PDFInfo
- Publication number
- CN201345163Y CN201345163Y CNU2009201015668U CN200920101566U CN201345163Y CN 201345163 Y CN201345163 Y CN 201345163Y CN U2009201015668 U CNU2009201015668 U CN U2009201015668U CN 200920101566 U CN200920101566 U CN 200920101566U CN 201345163 Y CN201345163 Y CN 201345163Y
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- water electrolysis
- wireless
- electrolysis hydrogen
- data processing
- hydrogen manufacturing
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Abstract
The utility model relates to a safe operation remote monitoring system for a water electrolysis hydrogen manufacturing device; the system comprises a data processing device and a plurality of wireless sensors; and the wireless sensors and the data processing device form an information collecting network in a localized state through utilizing the Zigbee technology. Various working parameters of operating the water electrolysis hydrogen manufacturing device are collected and processed through various wireless sensors, and then the data information exchange and communication with the data processing device can be carried out in a wireless manner; and the data processing device can display the information of working states of the water electrolysis hydrogen manufacturing device in a real time in site, and is connected with a communication module or an Internet. Therefore, the utility model realizes the remote transmission of information of operating states of the device, realizes the fundamental conversion from a single manual perambulating manner to a multi-point real-time automatic monitoring manner, and improves the operating safety of the water electrolysis hydrogen manufacturing device.
Description
Technical field
The utility model relates to a kind of equipment operation monitoring device, specifically a kind of water electrolysis hydrogen producing equipment safety operation remote supervision system.
Background technology
At present the status information of the working pressure of domestic water electrolytic hydrogen production equipment in the operation hydrogen production process, hydrogen container pressure, hydrogen manufacturing operating voltage, working current etc. all is to show that by the mechanical type instrument monitoring working temperature in the hydrogen production process then is to show by digital instrument.Various instrument are installed on the panel board of hydrogen making room, and hydrogen manufacturing operator on duty view window by hydrogen making room when making an inspection tour comes each instrument and the hydrogen gas leakage monitoring device on the monitor dial plate, understands equipment operation condition with this.Because the time of hydrogen manufacturing production run is long, staff's labour intensity is big, and equipment safety operation all depends on hydrogen manufacturing operator on duty's observation judgement, therefore, having careless omission just might cause great production safety accident slightly.
The utility model content
The purpose of this utility model just provides a kind of water electrolysis hydrogen producing equipment safety operation remote supervision system, to overcome the deficiency that prior art exists, realize automatic collection, processing, transmission, analysis, early warning and the warning of water electrolysis hydrogen producing equipment work running state information.
The utility model is achieved in that a kind of water electrolysis hydrogen producing equipment safety operation remote supervision system, this system includes data processing equipment and some wireless sensers, and each wireless senser utilizes Zigbee technology and data processing equipment to form local status information capture network.
The utility model is to be equipped with communication interface on data processing equipment, in data processing equipment or dispose the GPRS/CDMA communication module, perhaps disposes the connection software that is connected with the Inertnet net.By various wireless sensers each running parameter of water electrolysis hydrogen producing equipment operation is gathered and handled, carry out the exchange and the communication of data message again by wireless mode and data processing equipment; Data processing equipment can show the various work state informations of water electrolysis hydrogen producing equipment at the scene in real time, and be connected by the GPRS/CDMA communication module or with Inertnet net, realize the remote transmission of equipment running status information, realize the remote monitoring of water electrolysis hydrogen producing equipment safety operation thus.
Described data processing equipment is connected to form by low-power consumption industrial master board and wireless transmitter, touch-screen and power supply; Wireless transmitter is wireless-wired transit node.Described wireless senser is to connect wireless singlechip by sensor by signal regulating device, and battery provides working power for each several part.
A plurality of wireless sensers in the utility model and data processing equipment are formed local status information capture network jointly; Wherein, passive sensor does not need to lay cable, and active sensor is only laid the sensor power cable just can finish the installation laying, and its advantage is to reduce the intrusion of on-the-spot cable undesired signal, makes things convenient for the installation and maintenance of system; And the remote transmission of Monitoring Data and application have realized the fundamental shifts from single manual patrol mode to multiple spot real-time automatic monitoring mode, can obviously improve the security of water electrolysis hydrogen producing equipment work operation thus.The utility model is laid convenient, has reduced workman's working strength simultaneously.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is the circuit theory diagrams of wireless senser.
Fig. 3 is the circuit theory diagrams of wireless transmitter in the data processing equipment.
Embodiment
As shown in Figure 1, the utility model includes data processing equipment 1 and a plurality of different wireless sensers 2, wherein each wireless senser 2 by the sensor 24 of apolegamy as required, satisfy the electrically connected signal regulating device 22 of different sensors, the wireless singlechip 21 and the supplying cell 23 that carry out communication with data processing equipment 1 connect to form.The sensor of being matched 24 includes multiple different sensors such as working pressure sensor, hydrogen container pressure transducer, operating voltage sensor, working current sensor, hydrogen gas leakage sensor.These sensors are installed in the region of interest on the water electrolysis hydrogen producing equipment, operation duty to water electrolysis hydrogen producing equipment is surveyed, and send signal regulating device 22 separately to nurse one's health respectively the signal of being surveyed, make the variation range of signal can satisfy the needs of the A/D conversion in the wireless singlechip 21.With reference to Fig. 2, the working temperature parameter of the equipment operation of native system is obtained from the RS232 port of water electrolysis hydrogen producing apparatus figure instrument and the RS232 port junction of wireless singlechip 21; The hydrogen purity parameter is obtained from the RS232 port of site-assembled hydrogen gas purity analysis meter and the RS232 port junction of wireless singlechip 21; The 5V supply voltage of supplying cell 23 obtains from the digital watch instrument.Wireless singlechip 21 is finished data acquisition and signal Processing to above-mentioned various water electrolysis hydrogen producing equipment operation duties according to the requirement of program setting, and the status data of handling well is uploaded in the data processing equipment 1 by wireless mode.
In an embodiment of wireless senser shown in Figure 22, the peripheral circuit of wireless singlechip 21 uses a unbalanced antennas, be made up of capacitor C 1 and inductance L 1, L2, L3 and pcb board λ/4 microwave transmission lines, total satisfies the requirement of RF I/O build-out resistor (50 Ω).Resistance R 1 and R2 are biasing resistor, and resistance R 1 is mainly used to provide a suitable working current for the crystal oscillating circuit of 32MHz.Capacitor C 6 and C7 are decoupling capacitors, are power filter, to improve the stability of chip operation.The A/D converter port of wireless singlechip 21 is connected with the signal regulating device 22 of outside, is connected with sensor 24 again.The RS232 serial ports of wireless singlechip 21 is connected with digital instrument, constitutes the status information capture passage.Under the control of the software in being preset in wireless singlechip 21, carry out the sampling of per second 1000 next states, state value and the time quantum value of utilizing the weighted mean filtering algorithm to obtain minute, and upload to data processing equipment 1 by wireless mode, finish information acquisition, processing and the communication of water electrolysis hydrogen producing equipment operation duty.
Among the embodiment of the wireless transmitter 12 in data processing equipment shown in Figure 31, the peripheral circuit of wireless transmitter 12 uses a unbalanced antennas, is made up of capacitor C 5 and inductance L 1, L2, L3 and pcb board λ/4 microwave transmission lines. and total satisfies the requirement of RF I/O build-out resistor (50 Ω).Power supply 14 provides 3V and two kinds of direct-current working volts of 5V for this wireless transmitter 12, and wherein the 3V DC voltage is wireless singlechip 121 power supplies, and 5V voltage is the power supply of RS232 serial port circuit.Wireless transmitter 12 links to each other with low-power consumption industrial master board 11 by the RS232 serial ports, realizes the control of 11 pairs of each wireless sensers 2 of low-power consumption industrial master board and the reception of status information.Touch-screen 13 provides on-the-spot directly perceived the demonstration and feature operation, the a plurality of RS-232 communication interfaces and the network interface of 11 configurations of low-power consumption industrial master board, be connected by GP configuring RS/CDMA communication module or with Inertnet net port, constitute the network of extensive region, realize the remote transmission of water electrolysis hydrogen producing equipment operation work state information.Remote monitoring center is handled the status information of uploading, start acoustic-optic alarm when warning message occurring and send sound and light alarm, and warning message is sent on hydrogen manufacturing person on duty, site safety person liable and the safety management responsible officials' at different levels mobile phone by short message mode, realize comprehensive multiple spot monitoring thus, fault is in time handled, prevented that water electrolysis hydrogen producing equipment from serious security incident taking place.
Claims (3)
1, a kind of water electrolysis hydrogen producing equipment safety operation remote supervision system, it is characterized in that this system includes data processing equipment (1) and some wireless sensers (2), each wireless senser (2) utilizes Zigbee technology and data processing equipment (1) to form local status information capture network.
2, water electrolysis hydrogen producing equipment safety operation remote supervision system according to claim 1 is characterized in that described data processing equipment (1) is connected to form by low-power consumption industrial master board (11) and wireless transmitter (12), touch-screen (13) and power supply (14); Wireless transmitter (12) is wireless one wired transit node.
3, water electrolysis hydrogen producing equipment safety operation remote supervision system according to claim 1, it is characterized in that wireless senser (2) is to connect wireless singlechip (21) by sensor (24) by signal regulating device (22), battery (23) provides working power for each several part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201015668U CN201345163Y (en) | 2009-02-19 | 2009-02-19 | Safe operation remote monitoring system for water electrolysis hydrogen manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201015668U CN201345163Y (en) | 2009-02-19 | 2009-02-19 | Safe operation remote monitoring system for water electrolysis hydrogen manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345163Y true CN201345163Y (en) | 2009-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201015668U Expired - Fee Related CN201345163Y (en) | 2009-02-19 | 2009-02-19 | Safe operation remote monitoring system for water electrolysis hydrogen manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345163Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9011651B2 (en) | 2010-12-09 | 2015-04-21 | Ut-Battelle, Llc | Apparatus and method for the electrolysis of water |
| CN106781372A (en) * | 2016-12-07 | 2017-05-31 | 徐州工程学院 | A kind of data transmission detection device of sensor |
| CN112365185A (en) * | 2020-11-26 | 2021-02-12 | 阳光电源股份有限公司 | Operation monitoring method and system for new energy hydrogen production station |
| CN113621990A (en) * | 2021-08-03 | 2021-11-09 | 中国船舶重工集团公司第七一八研究所 | Safety instrument system of water electrolysis hydrogen production equipment |
-
2009
- 2009-02-19 CN CNU2009201015668U patent/CN201345163Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9011651B2 (en) | 2010-12-09 | 2015-04-21 | Ut-Battelle, Llc | Apparatus and method for the electrolysis of water |
| CN106781372A (en) * | 2016-12-07 | 2017-05-31 | 徐州工程学院 | A kind of data transmission detection device of sensor |
| CN112365185A (en) * | 2020-11-26 | 2021-02-12 | 阳光电源股份有限公司 | Operation monitoring method and system for new energy hydrogen production station |
| CN113621990A (en) * | 2021-08-03 | 2021-11-09 | 中国船舶重工集团公司第七一八研究所 | Safety instrument system of water electrolysis hydrogen production equipment |
| CN113621990B (en) * | 2021-08-03 | 2022-10-21 | 中国船舶重工集团公司第七一八研究所 | Safety instrument system of water electrolysis hydrogen production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20110219 |