CN207881791U - A kind of intelligent fire pond liquid level detector based on NB-IoT technologies - Google Patents
A kind of intelligent fire pond liquid level detector based on NB-IoT technologies Download PDFInfo
- Publication number
- CN207881791U CN207881791U CN201820362788.4U CN201820362788U CN207881791U CN 207881791 U CN207881791 U CN 207881791U CN 201820362788 U CN201820362788 U CN 201820362788U CN 207881791 U CN207881791 U CN 207881791U
- Authority
- CN
- China
- Prior art keywords
- module
- liquid level
- iot
- chip computer
- intelligent fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model discloses a kind of intelligent fire pond liquid level detectors based on NB IoT technologies comprising one-chip computer module, power module, NB IoT wireless communication modules, antenna, A/D conversion modules, liquid level sensor, clock module, memory module and GPS module；The power module, NB IoT wireless communication modules, A/D conversion modules, clock module, memory module and GPS module are connected with the one-chip computer module respectively, the antenna is connected with the NB IoT wireless communication modules, and the liquid level sensor is connected with the A/D conversion modules.The utility model is based on NB IoT technologies and realizes telecommunication, management law enfrocement official is managed collectively fire cistern, and the communication of extremely low power dissipation may be implemented in NB IoT technologies, to which energy consumption be greatly reduced in the maximum link of detector power consumption, to which the constraint for making detector break away from harness becomes a reality.Meanwhile the utility model is provided with GPS module, and detector is effectively prevent to be shifted or steal.
Description
Technical field
The utility model is related to water level monitoring equipment, and in particular to a kind of intelligent fire pond liquid based on NB-IoT technologies
Bit detector.
Background technology
Fire cistern is the water storage facility for the water suction of fixed or movable fire-fighting water bolt manually built, in fire-fighting domain
With extremely important effect.In existing fire-fighting domain, since traditional way to manage can not understand fire-extinguishing location in advance
Information (such as distinguish in advance fire cistern water), when fire comes interim, fire cistern is anhydrous and water shortage, gives fire department
Fire-fighting work cause strong influence, lead to miss fire extinguishing the best opportunity, cause people's life, the heavy losses of property.Together
When, since fire cistern distributional region is wider, management law enfrocement official cannot supervise all fire cisterns in time, realize fire cistern
Real time monitoring.
Utility model content
The purpose of this utility model is to provide a kind of intelligent fire pond liquid level detector based on NB-IoT technologies.
To achieve the above object, the utility model uses following technical scheme：
A kind of intelligent fire pond liquid level detector based on NB-IoT technologies, including one-chip computer module, power module,
NB-IoT wireless communication modules, antenna, A/D conversion modules, liquid level sensor, clock module, memory module and GPS module；Institute
State power module, NB-IoT wireless communication modules, A/D conversion modules, clock module, memory module and GPS module respectively with institute
It states one-chip computer module to be connected, the antenna is connected with the NB-IoT wireless communication modules, the liquid level sensor and the A/D
Conversion module is connected.
Further, the power module includes power management module, battery, solar panel and charge port, described
Power management module is connected with the one-chip computer module, the battery, solar panel and charge port respectively with the power supply
Management module is connected, and the power management module is used to detect the electricity of battery and coordinates between battery and the solar panel
Power supply relationship.
Further, the power module further includes the red and green color LED being connected with the power management module, described red
Green dual-colored LED is indicating the electricity of the battery.
Further, further include the buzzer being connected with the one-chip computer module, the buzzer in liquid level for being less than
Buzzing is warned when warning value.
Further, further include the charactron being connected with the one-chip computer module, the charactron is used to show current
Water level information.
Further, further include the relay module being connected with the one-chip computer module, the relay module is for carrying
For the control contact needed for external equipment.
After adopting the above technical scheme, the utility model compared with the background art, has the following advantages that：
The utility model be based on NB-IoT technologies realize telecommunication so that management law enfrocement official can to fire cistern into
Row unified management, and the communication of extremely low power dissipation may be implemented in NB-IoT technologies, in the maximum link of detector power consumption
Energy consumption is greatly reduced, to which the constraint for making detector break away from harness becomes a reality.Meanwhile the utility model is provided with GPS module,
It effectively prevent detector to be shifted or steal.
The power module of the utility model introduces solar panel, to further increase the continuation of the journey energy of detector
Power, and it is provided with charge port, when necessary electricity supplement can be carried out to detector.
The utility model is additionally provided with relay module, for providing the control contact needed for external equipment, when water level is low
It can be sent out ring report at water level abnormality and show by external equipment (water pump or solenoid valve) amount of makeup water, and equipped with buzzer
It is alert.
Description of the drawings
Fig. 1 is the block diagram of the utility model
Fig. 2 is the utility model appearance schematic diagram.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the present invention it should be noted that term "upper" "lower" " left side " " right side " "vertical" "horizontal" "inner" "outside" etc.
It is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and simplify description, without
It is that the device of instruction or hint the utility model or element must have a particular orientation, therefore should not be understood as new to this practicality
The limitation of type.
Embodiment
Shown in please referring to Fig.1, the intelligent fire pond liquid level inspection based on NB-IoT technologies that the utility model discloses a kind of
Survey device, including one-chip computer module, power module, NB-IoT wireless communication modules, antenna, A/D conversion modules, liquid level sensor,
Clock module, memory module and GPS module.
The power module, NB-IoT wireless communication modules, A/D conversion modules, clock module, memory module and GPS moulds
Block is connected with the one-chip computer module respectively, and the antenna is connected with the NB-IoT wireless communication modules, the level sensing
Device is connected with the A/D conversion modules.
The power module is used to provide the power supply needed for sensors work comprising power management module, battery, the sun
It can solar panel, charge port and red and green color LED.The power management module is connected with the one-chip computer module, the battery, too
Positive energy solar panel, charge port and red and green color LED are connected with the power management module respectively, and the power management module is used for
It detects the electricity of battery and coordinates the power supply relationship between battery and the solar panel (when rainy days or night, by battery
It is powered, when sunny, be powered by the solar panel and charged to the battery, due to described
Battery, solar panel and power management module are common combination application mode, and this will not be repeated here for principle).It is described
Charge port provides the path of external power charging in battery capacity deficiency.The red and green color LED light can send out red, green
Color and sodium yellow (being simultaneously emitted by red and green, be then combined into sodium yellow at this time), indicate low (the electricity ＜ of electricity with red respectively
30%), yellow (electricity=30%-50%), green (electricity ＞ 50%), then the power management module control is described red green double
Color LED light sends out the light of different colours, you can intuitively indicates the electricity of present battery.
The NB-IoT wireless communication modules have extremely low power consumption, and power consumption is 1/10th of traditional 2G communication technologys
Left and right, meanwhile, signal transmission link enhances 20DB, and since it is special frequency range, effectively reduces interference phenomenon, can be with
The data interaction of microcontroller and cloud platform is reliably achieved by the NB-IoT networks of operator.
The physical quantity of water level is converted into analog signal by the liquid level sensor, and the A/D conversion modules are by analog signal
It is converted into digital signal, it is flat to cloud through NB-IOT network remote-transmissions to make the one-chip computer module obtain current water level information
Platform, real-time monitoring.The clock module is used to match the clock of microcontroller, and the memory module is for storing the microcontroller fortune
Row required program and memory.
Energy saving to realize, the one-chip computer module is waken up that (such as 10 minutes/time are divided per task 1 by the preset frequency
Clock), and electric energy is provided to the liquid level sensor and NB-IOT wireless communication modules, drive the liquid level sensor that detection is gone to disappear
The height of water level in anti-pond, and send height of water level information and battery allowance information to cloud platform.
GPS module prevents detector to be tampered or use with for obtaining current location information and upload.
In order to show that current water level information, detector further include the charactron being connected with the one-chip computer module.For reality
The control of existing external equipment, detector further include the connected relay module of the one-chip computer module, and the relay module is used
In the control contact needed for offer external equipment (inlet valve, water pump).To realize that low water level is warned, detector further includes and institute
State the connected buzzer of one-chip computer module.In this way, when water level is less than predetermined threshold value lower limit, the one-chip computer module supplies electricity to
The control contact of the relay module, the relay module is the control loop for connecting inlet valve or water pump, toward fire-fighting
Pond water filling then disconnects control contact when water level reaches the predetermined threshold value upper limit.When water level less than predetermined threshold value but setting when
In when cannot supplement, then the one-chip computer module judgement reaches warning value at this time, connects the buzzer and warns.
As shown in Fig. 2, being the structural schematic diagram of the utility model comprising shell 1 stretches out antenna 2, the setting of shell 1
In the solar panel 3 of the top surface of shell 1 and left and right side, it is arranged in 1 positive red and green color LED4 of shell and charactron
5 and stretch out shell liquid level sensor 6.The hook 11 hung for realizing detector is provided on shell 1.
Each electronic component in the utility model does not depend on the device of Mr. Yu's specific model, but due to the number of the utility model
It is small according to treating capacity, of less demanding to data processing speed, at the same be using battery add it is solar powered by the way of, therefore, each
When parts selection, the device of small power consumption, such as liquid level sensor, preferably photoelectric level transducer should be paid the utmost attention to.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
It is subject to the protection scope in claims.
Claims (6)
1. a kind of intelligent fire pond liquid level detector based on NB-IoT technologies, it is characterised in that：Including one-chip computer module, electricity
Source module, NB-IoT wireless communication modules, antenna, A/D conversion modules, liquid level sensor, clock module, memory module and GPS
Module；The power module, NB-IoT wireless communication modules, A/D conversion modules, clock module, memory module and GPS module point
Be not connected with the one-chip computer module, the antenna is connected with the NB-IoT wireless communication modules, the liquid level sensor with
The A/D conversion modules are connected.
2. a kind of intelligent fire pond liquid level detector based on NB-IoT technologies as described in claim 1, it is characterised in that：
The power module includes power management module, battery, solar panel and charge port, the power management module with it is described
One-chip computer module is connected, and the battery, solar panel and charge port are connected with the power management module respectively, the electricity
Source control module is used to detect the electricity of battery and coordinates the power supply relationship between battery and the solar panel.
3. a kind of intelligent fire pond liquid level detector based on NB-IoT technologies as claimed in claim 2, it is characterised in that：
The power module further includes the red and green color LED, the red and green color LED that are connected with the power management module to indicate
The electricity of the battery.
4. a kind of intelligent fire pond liquid level detector based on NB-IoT technologies as described in claim 1, it is characterised in that：
Further include the buzzer being connected with the one-chip computer module, the buzzer is used for the buzzing when liquid level is less than warning value and warns.
5. a kind of intelligent fire pond liquid level detector based on NB-IoT technologies as described in claim 1, it is characterised in that：
Further include the charactron being connected with the one-chip computer module, the charactron is for showing current water level information.
6. a kind of intelligent fire pond liquid level detector based on NB-IoT technologies as described in claim 1, it is characterised in that：
Further include the relay module being connected with the one-chip computer module, the relay module is used to provide the control needed for external equipment
Contact processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362788.4U CN207881791U (en) | 2018-03-16 | 2018-03-16 | A kind of intelligent fire pond liquid level detector based on NB-IoT technologies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362788.4U CN207881791U (en) | 2018-03-16 | 2018-03-16 | A kind of intelligent fire pond liquid level detector based on NB-IoT technologies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207881791U true CN207881791U (en) | 2018-09-18 |
Family
ID=63496468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362788.4U Active CN207881791U (en) | 2018-03-16 | 2018-03-16 | A kind of intelligent fire pond liquid level detector based on NB-IoT technologies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207881791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060072A (en) * | 2018-10-05 | 2018-12-21 | 山东聊城三阳环保产业有限公司 | The cloud application device of suspending hammer Weighing type liquid level meter |
-
2018
- 2018-03-16 CN CN201820362788.4U patent/CN207881791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060072A (en) * | 2018-10-05 | 2018-12-21 | 山东聊城三阳环保产业有限公司 | The cloud application device of suspending hammer Weighing type liquid level meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108415318A (en) | Water monitoring device based on high in the clouds platform | |
| CN207460240U (en) | A kind of cellar for storing things well lid control device based on NB-IoT mechanicss of communication and blue-tooth technology | |
| CN204920707U (en) | Burglary -resisting door based on thing networking | |
| CN205049930U (en) | Coal miner unsafe acts monitoring device | |
| CN207881791U (en) | A kind of intelligent fire pond liquid level detector based on NB-IoT technologies | |
| CN105675827A (en) | Low energy consumption water resource monitoring system based on Internet of Things | |
| CN208314500U (en) | Environmental monitoring system | |
| CN203388123U (en) | Intelligent electronic shining fishing float | |
| CN205120712U (en) | Intelligence vegetation monitoring devices | |
| CN112121349A (en) | Outdoor fire hydrant internet of things monitoring system and method | |
| CN207662961U (en) | A kind of remote power detection device | |
| CN206042149U (en) | Net warning camera absolutely | |
| CN208969820U (en) | A kind of low-power consumption pernicious gas wireless alarmer | |
| CN205693137U (en) | A kind of safe distribution board based on wireless sensor technology monitoring | |
| CN206248651U (en) | A kind of water resource remote monitoring device suitable for field | |
| CN203746212U (en) | Water-flooding alarm device for underground garage | |
| CN107274949A (en) | A kind of low power-consumption intelligent radioactive source storage pig and control method | |
| CN206627904U (en) | A kind of self-checking system for computer | |
| CN203479857U (en) | Intelligent ammeter having environment sensing function | |
| CN208938313U (en) | A kind of ponding monitoring and warning terminal control system | |
| CN209621650U (en) | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump | |
| CN206806035U (en) | A kind of low power-consumption intelligent radioactive source storage pig | |
| CN207703209U (en) | A kind of hydrographic water resource telemetering equipment | |
| CN205665821U (en) | Wireless fire detector and fire detection alarm system | |
| CN206077594U (en) | A kind of water resource remote monitoring device suitable for field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |