CN207895289U - A kind of oil smoke monitoring device based on NB-IoT - Google Patents
A kind of oil smoke monitoring device based on NB-IoT Download PDFInfo
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- CN207895289U CN207895289U CN201820326268.8U CN201820326268U CN207895289U CN 207895289 U CN207895289 U CN 207895289U CN 201820326268 U CN201820326268 U CN 201820326268U CN 207895289 U CN207895289 U CN 207895289U
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- oil smoke
- working condition
- iot
- monitoring device
- condition monitor
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a kind of oil smoke monitoring devices based on NB IoT, including exhaust blower working condition monitor, oil fume purifier working condition monitor, node control case and oil smoke sensor, the oil smoke sensor is exported set on oil smoke, the exhaust blower working condition monitor, oil fume purifier working condition monitor and oil smoke sensor are connect with the node control case, and the node control case includes NB IoT communication modules.This oil smoke monitoring device disposes the outstanding advantage that flexible, low in energy consumption, covering is wide, big connection, stability are high and at low cost based on NB IoT, the phenomenon that having prevented the loss of data in transmission process, realizes accurate monitoring；It monitors obtained oil smoke real time data and Internet of Things cloud platform is uploaded to by NB IoT, visualized management is realized after treatment, the status information of each monitoring point of real-time display, it takes measures convenient for administrative staff, greatly reduce the cost of urban restaurant trade oil smoke monitoring, efficiency is improved, government regulator is facilitated to realize comprehensive management.
Description
Technical field
The utility model is related to oil smoke monitoring technology fields, are set more particularly, to a kind of oil smoke monitoring based on NB-IoT
It is standby.
Background technology
As atmosphere polluting problem is increasingly taken seriously, the oil smoke discharge of urban restaurant trade becomes what citizen paid close attention to and discussed warmly
Topic, associated environmental protection are complained also growing day by day.Government department has formulated laws and regulations to the oil smoke discharge of catering trade not
Must be exceeded, and food and beverage enterprise is required to take fume purifying measure, fume purifier of fume is installed.However reality is often certain
Restaurant management person takes the strategy of " you come me and open, you, which walk me, closes ", eventually leads to cooking fume control equipment and performs practically no function, furthermore is this
The mode of hand inspection is time-consuming and laborious and oil smoke monitoring effect is bad.
Existing oil smoke monitoring device generally comprise monitoring host computer, oil smoke probe and operating mode sensor, oil smoke collection monitoring,
Data sampling and processing is transmitted in one, can be to food and beverage enterprise's oil smoke discharge concentration, oil fume purifier operating status, fan operation
The indexs such as state are monitored online, and are ring to combine oil smoke concentration data with oil smoke processing facility floor data
It protects supervisory department and authentic and valid oil smoke discharge situation is provided.The prior art is transmitted communication using GPRS networks, easily occurs
Packet loss phenomenon leads to the loss of data of transmission, cannot achieve accurate monitoring；The prior art generally uses alternating current to be monitored for oil smoke
The case where equipment is powered, and there are voltage instabilities, host power consumption is also bigger, and O＆M cost is higher, needs artificial monitoring host computer
Operating condition；Existing scheme without locating module, monitor supervision platform can not real-time on-site accurately monitor, therefore can not be in time in violation of rules and regulations
Monitoring point takes measures.
Invention content
The Internet of Things oil smoke monitoring device based on NB-IoT that the purpose of this utility model is to provide a kind of, it is above-mentioned to solve
Problem of the existing technology.
To achieve the above object, the utility model provides the following technical solutions：The oil smoke monitoring device includes exhaust blower
Working condition monitor, oil fume purifier working condition monitor, oil smoke sensor and node control case, the node control case is interior to be equipped with master
It includes NB-IoT communication modules, Beidou positioning module, central processing unit and analog-to-digital conversion to control plate and power-supply device, the master control borad
Module, the analog-to-digital conversion module are connect with central processing unit, and the oil smoke sensor, exhaust blower working condition monitor and oil smoke are net
Change device working condition monitor to connect with central processing unit by analog-to-digital conversion module, the Beidou positioning module and central processing unit
It is bi-directionally connected, Beidou positioning module accurately shows every set monitoring device position on map, and is carried for back end
For precision time service, location information is sent to central processing unit in real time, the central processing unit by NB-IoT communication modules with
Cloud platform is bi-directionally connected, and NB-IoT communication modules are used for the information exchange of back end and cloud platform, realize cloud platform
Remote monitoring and control.
The analog quantity of oil smoke sensor, exhaust blower working condition monitor and the output of oil fume purifier working condition monitor passes through modulus
Conversion module is effectively converted into digital signal, retransmits to central processing unit and is handled to obtain corresponding specific monitoring number
Value, to facilitate monitoring to use.
Further, the exhaust blower working condition monitor includes the exhaust blower current detection circuit being connect with exhaust blower, row
Fan condition detection circuit and exhaust blower starting or stopping control circuit, with monitor exhaust blower whether start and force control exhaust blower open
It is dynamic.Oil fume purifier working condition monitor includes oil fume purifier current detection circuit, the fume purifying being connect with oil fume purifier
Device state detection circuit, oil fume purifier starting or stopping control circuit.To monitor whether oil fume purifier starts and force fume purifying
Device starts.
Further, it is additionally provided with display module in the node control case, the display module and power-supply device are and institute
State master control borad electrical connection.Wherein, display module can be liquid crystal display, for showing Real-time Monitoring Data.Power-supply device can be
Accumulator is powered for monitoring device, using battery powered eliminate using alternating current installation, in terms of maintenance there are the problem of, and
And power consumption cost is greatly saved.
Further, the oil smoke sensor includes that oil smoke concentration sensor, oil smoke temperature sensor and oil smoke humidity pass
Sensor.Its effect is that the concentration of oil smoke, temperature and humidity are sampled, quantified and encoded, and is finally sent to node control case
In master control borad.
The utility model has the beneficial effects that：
This oil smoke monitoring device is based on NB-IoT and disposes that flexible, low in energy consumption, covering is wide, big connection, stability are high and cost
Low outstanding advantage has prevented the phenomenon that data are lost in transmission process, realizes accurate monitoring；It is dense to monitor obtained oil smoke
Degree, temperature and humidity data upload to Internet of Things cloud platform by NB-IoT, realize visualized management after treatment, aobvious in real time
The status information for showing each monitoring point, takes measures convenient for administrative staff, greatly reduce urban restaurant trade oil smoke monitoring at
This, improves efficiency, and government regulator is facilitated to realize comprehensive management.
It is combined by multiple sensors, the much informations such as oil smoke concentration, temperature and humidity is monitored in real time, to
Reach and more accurately monitor, so that administrative staff take corresponding measure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the oil smoke monitoring device based on NB-IoT of the utility model.
Fig. 2 is the principle schematic of the oil smoke monitoring device based on NB-IoT of the utility model.
Reference sign：1 exhaust blower, 2 oil fume purifiers, 3 node control casees, 4 exhaust blower working condition monitors, 5 oil smoke
Clarifier working condition monitor, 6 oil smoke sensors.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
One preferred embodiment of the utility model, as depicted in figs. 1 and 2, it is a kind of based on NB-IoT oil smoke monitoring set
It is standby, including exhaust blower 1, oil fume purifier 2, exhaust blower working condition monitor 4, oil fume purifier working condition monitor 5, oil smoke sensor
6 and node control case 3, be equipped with master control borad, power-supply device and display module in the node control case 3, the display module and
Power-supply device is electrically connected with the master control borad.Display module can be liquid crystal display, for showing Real-time Monitoring Data.Power supply
Equipment can be accumulator, power for monitoring device.The oil smoke sensor 6 includes oil smoke concentration sensor, oil smoke temperature sensing
Device and oil smoke humidity sensor.The exhaust blower working condition monitor 4, oil fume purifier working condition monitor 5 and oil smoke sensor 6 are equal
It is connect with the master control borad, the master control borad includes that NB-IoT communication modules, central processing unit, analog-to-digital conversion module and the Big Dipper are fixed
Position module.The analog-to-digital conversion module is connect with central processing unit, the oil smoke sensor 6, exhaust blower working condition monitor 4 and oil
Fume purifier working condition monitor 5 is connect by analog-to-digital conversion module with central processing unit.Oil smoke sensor 6, exhaust blower operating mode
The analog quantity that monitor 4 and oil fume purifier working condition monitor 5 export is effectively converted into digital letter by analog-to-digital conversion module
Number, it retransmits to central processing unit and is handled to obtain corresponding specific monitoring numerical value.The Beidou positioning module and centre
Reason device is bi-directionally connected.Beidou positioning module accurately shows every set monitoring device position on map, and is data section
Point provides precision time service, and location information is sent to central processing unit in real time.The central processing unit is by each back end
Monitor value uploads to cloud platform by NB-IoT communication modules, realizes that visualized management, real-time display are each supervised after treatment
The status information of measuring point convenient for administrative staff's remote monitoring and takes timely measure.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of oil smoke monitoring device based on NB-IoT, it is characterised in that：The oil smoke monitoring device includes exhaust blower operating mode
Monitor, oil fume purifier working condition monitor, oil smoke sensor and node control case, the node control case is interior to be equipped with master control borad
And power-supply device, the master control borad include NB-IoT communication modules, Beidou positioning module, central processing unit and analog-to-digital conversion mould
Block, the analog-to-digital conversion module are connect with central processing unit, the oil smoke sensor, exhaust blower working condition monitor and fume purifying
Device working condition monitor is connect by analog-to-digital conversion module with central processing unit, and the Beidou positioning module is double with central processing unit
To connection, the central processing unit is bi-directionally connected by NB-IoT communication modules with cloud platform.
2. oil smoke monitoring device according to claim 1, it is characterised in that：It is additionally provided with display mould in the node control case
Block, the display module and power-supply device are connect with the master control borad.
3. oil smoke monitoring device according to claim 1, it is characterised in that：The oil smoke sensor includes that oil smoke concentration passes
Sensor, oil smoke temperature sensor and oil smoke humidity sensor.
4. oil smoke monitoring device according to claim 2, it is characterised in that：The display module is liquid crystal display.
5. oil smoke monitoring device according to claim 1, it is characterised in that：The power-supply device is accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326268.8U CN207895289U (en) | 2018-03-09 | 2018-03-09 | A kind of oil smoke monitoring device based on NB-IoT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326268.8U CN207895289U (en) | 2018-03-09 | 2018-03-09 | A kind of oil smoke monitoring device based on NB-IoT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895289U true CN207895289U (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326268.8U Active CN207895289U (en) | 2018-03-09 | 2018-03-09 | A kind of oil smoke monitoring device based on NB-IoT |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985894A (en) * | 2019-12-31 | 2020-04-10 | 武汉安耐捷科技工程有限公司 | Buried gas pipeline detector |
| CN111365741A (en) * | 2020-04-02 | 2020-07-03 | 陕西汇丰厨具工程有限公司 | Oil smoke on-line monitoring system |
| CN113588503A (en) * | 2021-07-13 | 2021-11-02 | 浙江建安检测研究院有限公司 | Oil smoke online monitoring system for catering operation environment |
-
2018
- 2018-03-09 CN CN201820326268.8U patent/CN207895289U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985894A (en) * | 2019-12-31 | 2020-04-10 | 武汉安耐捷科技工程有限公司 | Buried gas pipeline detector |
| CN110985894B (en) * | 2019-12-31 | 2022-03-11 | 武汉安耐捷科技工程有限公司 | Buried gas detector |
| CN111365741A (en) * | 2020-04-02 | 2020-07-03 | 陕西汇丰厨具工程有限公司 | Oil smoke on-line monitoring system |
| CN113588503A (en) * | 2021-07-13 | 2021-11-02 | 浙江建安检测研究院有限公司 | Oil smoke online monitoring system for catering operation environment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 room 504a-2, building a, Zhongda Science Park, building 628, Zhongda Puyuan District, No. 135, Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Jushi Information Technology Co., Ltd Address before: 510000 No. 614, No. 150, Cao Fang Wai 2, Nanhua East Road, Haizhuqu District, Guangzhou, Guangdong. Patentee before: Guangzhou Jushi Information Technology Co., Ltd. |
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| CP03 | Change of name, title or address |