CN205565875U - Liquid level detection device of solar energy power supply - Google Patents
Liquid level detection device of solar energy power supply Download PDFInfo
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- CN205565875U CN205565875U CN201620414476.4U CN201620414476U CN205565875U CN 205565875 U CN205565875 U CN 205565875U CN 201620414476 U CN201620414476 U CN 201620414476U CN 205565875 U CN205565875 U CN 205565875U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
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Abstract
The utility model provides a liquid level detection device of solar energy power supply, includes power supply system and data acquisition control system, data acquisition control system includes level sensor, signal acquisition module and microprocessor, its characterized in that: power supply system includes solar cell panel, battery and power management module, and battery and solar cell panel all are connected with power management module, and the power management module input/output end corresponding with microprocessor is connected, data acquisition control system still includes memory, GPS module and wireless communication module, and the input that the GPS module is corresponding with microprocessor is connected, and the memory input/output end corresponding with microprocessor is connected, and the wireless communication module input/output end corresponding with microprocessor is connected. The utility model discloses a solar energy power supply can last normal operating and energy -conserving to can arrange the place that need detected the liquid level fast in a flexible way.
Description
Technical field
This utility model relates to liquid level detection device, is specifically related to a kind of solar powered liquid level detection device.
Background technology
Level Detection and management system generally comprise fluid level management platform and some liquid level detection devices (i.e. Level Detection terminal), each liquid level detection device is distributed in the place (such as water factory's dry point, urban discharging pipeline, rivers, lake etc.) needing to detect liquid level, it is transferred to fluid level management platform, it is achieved the remote centralized detection management of liquid level after the liquid level information of each liquid level detection device collection position.At present, the power supply of liquid level detection device is generally civil power, accumulator or aneroid battery, the transmission of liquid level information uses wire transmission mode mostly, owing to Level Detection place quantity is more and more disperses, there is the shortcomings such as wiring trouble, construction cost are high in the most whole Level Detection and management system, and the situation of cisco unity malfunction often occurs that supply voltage is unstable and in liquid level detection device.Additionally, when there is emergency case (such as urban waterlogging, Droughts etc. on a large scale), need to dispose a collection of liquid level detection device at some place temporary emergency and put into operation, this is difficult to realize quickly and easily by traditional liquid level detection device.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of solar powered liquid level detection device, and this liquid level detection device uses solar powered, it is possible to continues properly functioning and energy-conservation, and can be deployed to detect the place of liquid level fast and flexible.The technical scheme used is as follows:
A kind of solar powered liquid level detection device, including electric power system and data acquisition control system, data acquisition control system includes liquid level sensor, signal acquisition module and microprocessor, liquid level sensor is connected with signal acquisition module, signal acquisition module input corresponding with microprocessor connects, it is characterized in that: described electric power system includes solar panel, accumulator and power management module, accumulator and solar panel are all connected with power management module, and power management module input/output terminal corresponding with microprocessor connects；Described data acquisition control system also includes memorizer, GPS module and wireless communication module, GPS module input corresponding with microprocessor connects, memorizer input/output terminal corresponding with microprocessor connects, and wireless communication module input/output terminal corresponding with microprocessor connects；Electric power system is liquid level sensor, signal acquisition module, microprocessor, memorizer, GPS module and wireless communication module power supply.
In above-mentioned liquid level detection device, liquid level sensor changes for induction level, and transfers data to signal acquisition module；Liquid level delta data is converted to be suitable to the level value of microprocessor processes and send microprocessor (signal acquisition module can gather the liquid level data that liquid level sensor detects at a fixed time interval) to by signal acquisition module, and controls the data transmission of liquid level sensor；Memorizer preserves data (including need to be in the program of microprocessor operation, the liquid level data etc. of detection) for for a long time；Microprocessor provides and controls function and calculation function, can receive the liquid level delta data from signal acquisition module, and exchange data with memorizer, wireless communication module；GPS module is for the location of liquid level detection device, obtain the geographical location information of test point, and geographical location information to be sent to microprocessor, then by wireless communication module to fluid level management platform, in order to the input of each liquid level detection device of fluid level management platform overview, ruuning situation；Wireless communication module can transmit, to fluid level management platform, liquid level data and the geographical location information that liquid level detection device detect；Power management module is according to the control signal from microprocessor, control the process that solar panel charges a battery, simultaneously can also be as ignition distributor, separate each branch road power supply for each module, additionally, the current value of microprocessor monitors each branch road power supply, magnitude of voltage, know the electricity consumption situation of each module.
In preferred version, above-mentioned wireless communication module includes WIFI communication module and mobile communication module.WIFI communication module can pass through wireless connections broadband network, uses in wireless broadband network overlay area, enables liquid level detection device to transmit liquid level data at a high speed, stably, at low cost.Mobile communication module (mobile communication module can be gsm module, CDMA module, TD-SCDMA module or WCDMA module) can be inserted into mobile communications network SIM, it is connected to mobile communications network, use in mobile communications network overlay area, the white space of broadband network can be filled up, expand the scope of application of liquid level detection device, reduce geographical position and limit.
In preferred version, above-mentioned power management module includes battery charge/discharge control circuit, dividing potential drop and mu balanced circuit, current monitoring circuit and signal input output end mouth, solar panel and accumulator port corresponding with battery charge/discharge control circuit respectively connects, battery charge/discharge control circuit receives the control signal from microprocessor by signal input output end mouth, the output port of power source of battery charge/discharge control circuit is connected with the power input port of dividing potential drop and mu balanced circuit, dividing potential drop and mu balanced circuit have respectively liquid level sensor, signal acquisition module, microprocessor, memorizer, GPS module and multiple branch road power output ends of wireless communication module power supply；Current monitoring circuit detects the current intensity of each branch road power output end, and by signal input output end oral instructions, each intensity signals detected is transported to microprocessor.Above-mentioned battery charge/discharge control circuit is according to the control signal from microprocessor, control the process that solar panel charges a battery, and the discharge process of accumulator is controlled, to improve charge efficiency, ensure the safety of accumulator cell charging and discharging, extend the service life of accumulator；Dividing potential drop and mu balanced circuit separate each branch road power supply of voltage stabilization for each module；The electric current of each branch road power output end is monitored by current monitoring circuit, and by signal input output end oral instructions, current signal is transported to microprocessor, and the electricity consumption situation of each module, according to the current value of each branch road power supply, magnitude of voltage, can be monitored by microprocessor；Signal input output end mouth is as the interface of signal transmission between power management module and microprocessor.
In preferred version, above-mentioned data acquisition control system also includes display device (such as LCDs), and display device outfan corresponding with microprocessor connects, the liquid level data detected for scene display liquid level detection device.
Several liquid level detection devices of the present utility model and fluid level management platform is used to collectively form Level Detection and management system, the geographical location information of each test point is marked by fluid level management platform, and collect the liquid level data that each liquid level detection device sends, it is capable of liquid level data collection region-wide, large-area and remotely manages, set up data base, it is achieved effective data summarization is inquired about and surpasses the functions such as warning value automatic early-warning.
This utility model uses solar powered and remote data transmission mode, can continue properly functioning and energy-conservation, and due to the wiring without being powered circuit and communication line, it is deployed to detect the place of liquid level with being thus able to fast and flexible, advantageously reduces Level Detection and the construction of management system and operating cost.The liquid level collection that this utility model is intelligence water factory, smart city drainage pipeline etc. provides convenient, and when the emergency case such as urban waterlogging, Droughts on a large scale occurs, a collection of such liquid level detection device can be disposed rapidly and put into operation, there is provided real-time liquid level data for natural disaster emergency command portion, provide strong for rescue and relief work and help.And, this utility model controls, by power management module, the process that solar panel charges a battery, and can improve charge efficiency, it is ensured that the safety of accumulator cell charging and discharging, extends the service life of accumulator, enables liquid level detection device the most properly functioning.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of this utility model preferred embodiment；
Fig. 2 is the schematic block circuit diagram of electric power system in this utility model preferred embodiment.
Detailed description of the invention
As it is shown in figure 1, this solar powered liquid level detection device includes electric power system 1 and data acquisition control system 2；Data acquisition control system 2 includes liquid level sensor 21, signal acquisition module 22, microprocessor 23, memorizer 24, GPS module 25 and wireless communication module 26, liquid level sensor 21 is connected with signal acquisition module 22, signal acquisition module 22 input corresponding with microprocessor 23 connects, GPS module 25 input corresponding with microprocessor 23 connects, memorizer 24 input/output terminal corresponding with microprocessor 23 connects, and wireless communication module 26 input/output terminal corresponding with microprocessor 23 connects；Electric power system 1 includes that solar panel 11, accumulator 12 and power management module 13, accumulator 12 and solar panel 11 are all connected with power management module 13, and power management module 13 input/output terminal corresponding with microprocessor 23 connects；Electric power system 1 is that liquid level sensor 21, signal acquisition module 22, microprocessor 23, memorizer 24, GPS module 25 and wireless communication module 26 are powered.
Wireless communication module 26 includes WIFI communication module and mobile communication module.WIFI communication module can pass through wireless connections broadband network, uses in wireless broadband network overlay area.Mobile communication module (mobile communication module can be gsm module, CDMA module, TD-SCDMA module or WCDMA module) can be inserted into mobile communications network SIM, is connected to mobile communications network, uses in mobile communications network overlay area.
With reference to Fig. 2, power management module 13 includes battery charge/discharge control circuit 131, dividing potential drop and mu balanced circuit 132, current monitoring circuit 133 and signal input output end mouth 134, solar panel 11 and accumulator 12 port corresponding with battery charge/discharge control circuit 131 respectively connects, battery charge/discharge control circuit 131 receives the control signal from microprocessor 23 by signal input output end mouth 134, the output port of power source of battery charge/discharge control circuit 131 is connected with the power input port of dividing potential drop and mu balanced circuit 132, dividing potential drop and mu balanced circuit 132 have respectively liquid level sensor 21, signal acquisition module 22, microprocessor 23, memorizer 24, GPS module 25 and multiple branch road power output ends 135 of wireless communication module 26 power supply；Current monitoring circuit 133 detects the current intensity of each branch road power output end 135, and each intensity signals detected is transmitted to microprocessor 23 by signal input output end mouth 134.
Above-mentioned liquid level sensor 21, signal acquisition module 22, microprocessor 23, memorizer 24, GPS module 25, wireless communication module 26, solar panel 11, accumulator 12, battery charge/discharge control circuit 131, dividing potential drop and mu balanced circuit 132, current monitoring circuit 133 etc. all can use routine techniques, will not be described further at this.
Above-mentioned data acquisition control system may also include display device (such as LCDs), and display device outfan corresponding with microprocessor connects, the liquid level data detected for scene display liquid level detection device.
In the liquid level detection device of the present embodiment, liquid level sensor 21 changes for induction level, and transfers data to signal acquisition module 22；Liquid level delta data is converted to be suitable to level value that microprocessor 23 processes and sends microprocessor 23(signal acquisition module to and can gather the liquid level data that liquid level sensor detects at a fixed time interval by signal acquisition module 22), and control the data transmission of liquid level sensor 21；Memorizer 24 preserves data (including need to be in the program of microprocessor operation, the liquid level data etc. of detection) for for a long time；Microprocessor 23 provides and controls function and calculation function, can receive the liquid level delta data from signal acquisition module 22, and exchange data with memorizer 24, wireless communication module 26；GPS module 25 is for the location of liquid level detection device, obtain the geographical location information of test point, and geographical location information is sent to microprocessor 23, then given fluid level management platform by wireless communication module 26, in order to the input of each liquid level detection device of fluid level management platform overview, ruuning situation；Wireless communication module 26 can transmit, to fluid level management platform, liquid level data and the geographical location information that liquid level detection device detect.In power management module 13, signal input output end mouth 134 is as the interface of signal transmission between power management module 13 and microprocessor 23；Battery charge/discharge control circuit 131, according to the control signal from microprocessor 23, controls the process that solar panel 11 charges to accumulator 12, and is controlled the discharge process of accumulator 12；Dividing potential drop and mu balanced circuit 132 separate each branch road power supply of voltage stabilization for each module (each branch road power supply passes through branch road power output end 135 and is connected to the power end of each module)；The electric current of each branch road power output end 135 is monitored by current monitoring circuit 133, and current signal is transmitted to microprocessor 23 by signal input output end mouth 134, the electricity consumption situation of each module, according to the current value of each branch road power supply, magnitude of voltage, can be monitored by microprocessor 23.
The liquid level detection device using several the present embodiment collectively forms Level Detection and management system with fluid level management platform, the geographical location information of each test point is marked by fluid level management platform, and collect the liquid level data that each liquid level detection device sends, it is capable of liquid level data collection region-wide, large-area and remotely manages, set up data base, it is achieved effective data summarization is inquired about and surpasses the functions such as warning value automatic early-warning.
Claims (3)
1. a solar powered liquid level detection device, including electric power system and data acquisition control system, data acquisition control system includes liquid level sensor, signal acquisition module and microprocessor, liquid level sensor is connected with signal acquisition module, signal acquisition module input corresponding with microprocessor connects, it is characterized in that: described electric power system includes solar panel, accumulator and power management module, accumulator and solar panel are all connected with power management module, and power management module input/output terminal corresponding with microprocessor connects；Described data acquisition control system also includes memorizer, GPS module and wireless communication module, GPS module input corresponding with microprocessor connects, memorizer input/output terminal corresponding with microprocessor connects, and wireless communication module input/output terminal corresponding with microprocessor connects；Electric power system is liquid level sensor, signal acquisition module, microprocessor, memorizer, GPS module and wireless communication module power supply.
Solar powered liquid level detection device the most according to claim 1, it is characterised in that: described wireless communication module includes WIFI communication module and mobile communication module.
Solar powered liquid level detection device the most according to claim 1 and 2, it is characterized in that: described power management module includes battery charge/discharge control circuit, dividing potential drop and mu balanced circuit, current monitoring circuit and signal input output end mouth, solar panel and accumulator port corresponding with battery charge/discharge control circuit respectively connects, battery charge/discharge control circuit receives the control signal from microprocessor by signal input output end mouth, the output port of power source of battery charge/discharge control circuit is connected with the power input port of dividing potential drop and mu balanced circuit, dividing potential drop and mu balanced circuit have respectively liquid level sensor, signal acquisition module, microprocessor, memorizer, GPS module and multiple branch road power output ends of wireless communication module power supply；Current monitoring circuit detects the current intensity of each branch road power output end, and by signal input output end oral instructions, each intensity signals detected is transported to microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414476.4U CN205565875U (en) | 2016-05-10 | 2016-05-10 | Liquid level detection device of solar energy power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414476.4U CN205565875U (en) | 2016-05-10 | 2016-05-10 | Liquid level detection device of solar energy power supply |
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| CN205565875U true CN205565875U (en) | 2016-09-07 |
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| CN201620414476.4U Expired - Fee Related CN205565875U (en) | 2016-05-10 | 2016-05-10 | Liquid level detection device of solar energy power supply |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814449A (en) * | 2019-01-17 | 2019-05-28 | 武汉恩立升物联科技有限公司 | A kind of high stable fuel oil long-distance monitorng device |
| CN110987114A (en) * | 2019-11-25 | 2020-04-10 | 徐州志欧机电设备有限公司 | Water level monitoring system |
| CN111006740A (en) * | 2019-11-25 | 2020-04-14 | 徐州志欧机电设备有限公司 | Rainwater cover ponding monitoring system |
-
2016
- 2016-05-10 CN CN201620414476.4U patent/CN205565875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814449A (en) * | 2019-01-17 | 2019-05-28 | 武汉恩立升物联科技有限公司 | A kind of high stable fuel oil long-distance monitorng device |
| CN110987114A (en) * | 2019-11-25 | 2020-04-10 | 徐州志欧机电设备有限公司 | Water level monitoring system |
| CN111006740A (en) * | 2019-11-25 | 2020-04-14 | 徐州志欧机电设备有限公司 | Rainwater cover ponding monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |