CN208239262U - The concentration detection system of PM2.5 based on STM32 - Google Patents
The concentration detection system of PM2.5 based on STM32 Download PDFInfo
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- CN208239262U CN208239262U CN201820960115.9U CN201820960115U CN208239262U CN 208239262 U CN208239262 U CN 208239262U CN 201820960115 U CN201820960115 U CN 201820960115U CN 208239262 U CN208239262 U CN 208239262U
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- dust
- stm32
- processor
- detection system
- concentration detection
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Abstract
The utility model provides the concentration detection system of PM2.5 based on STM32 a kind of, the concentration detection system of the PM2.5 based on STM32 includes: processor, host computer and the battery with the processor and the upper mechatronics respectively, further includes dust treatment device and the dust sensor that is electrically connected with the battery.The beneficial effects of the utility model are: solar thermal energy can be converted into electric energy by the thermoelectric slice being arranged, the effectively save energy, and new pollution will not be generated, it can produce large quantity of air anion by the anion generator of setting, realize the purpose of depositing dust disinfection, depositing dust level and dustfall efficiency is further turned up in the spray head of setting.
Description
Technical field
The utility model relates to dust concentration detection technique field more particularly to a kind of PM2.5 based on STM32
Concentration detection system.
Background technique
In tobacco leaf production, more flue gas and pollen can be generated, in addition, house area can also generate a large amount of dust, only with
It is difficult to judge and identify the height of its concentration by means of the sense organ of human body, its concentration can only be detected by sensitive reliable detecting instrument
Height.The health of flue gas, pollen and dust harzard to worker, it is therefore necessary to the flue gas generated in tobacco leaf production,
Pollen and dust are monitored processing.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of PM2.5's based on STM32
Concentration detection system, for solving the detection of the mass concentration to flue gas generated in tobacco leaf production, pollen and dust, and
Generated flue gas, pollen and dust are handled, to reach depositing dust purpose.
The utility model is achieved through the following technical solutions:
The utility model provides the concentration detection system of PM2.5 based on STM32 a kind of, should the PM2.5 based on STM32
Concentration detection system include: processor, host computer and the electric power storage with the processor and the upper mechatronics respectively
The dust sensor that pond further includes dust treatment device and is electrically connected with the battery；Wherein,
The processor is connected with display screen by serial ports, and the processor is used for the cigarette for detecting the dust sensor
Gas, pollen and dust signal are converted into the mass concentration of flue gas, pollen and dust, and are shown by the display screen；The place
Reason device is connect with the host computer signal, and the host computer is connected with the mass concentration for showing flue gas, pollen and dust
The touch screen of curve graph；
The dust treatment device includes the solar absorber plate of bracket and setting on the bracket, further includes heat dissipation
It manages, be arranged in the heat-dissipating pipe and the cyclone and anion generator that are electrically connected respectively with the battery and hot end
It is connect with the solar absorber plate and thermoelectric slice that cold end is connect with described heat-dissipating pipe one end；The processor is also used to turn
The mass concentration of the flue gas, pollen and the dust that change into is converted into frequency signal output, when the mass concentration of flue gas, pollen and dust
When more than setting value, controls the cyclone and the anion generator is opened；Described in the distinguished and admirable warp of the cyclone blowout
Anion generator is simultaneously blown out from the heat-dissipating pipe other end；The thermoelectric slice is connect by voltage-stablizer with the battery.
Preferably, the processor is STM32 single-chip microcontroller.
Preferably, the thermoelectric slice is to utilize thermo-electric generation component made of Xi Baike effect.
Preferably, the heat-dissipating pipe is copper pipe.
Preferably, the dust sensor is installed on the bracket by mounting base.
Preferably, it is additionally provided on the bracket for spraying spray head, the spray head is gimbaled nozzle and passes through water flow
Pressurizer is connect with water supply line.
Preferably, solenoid valve is provided on the water supply line, the processor is also used to when flue gas, pollen and dust
When mass concentration is more than setting value, controls the solenoid valve and open.
Preferably, the dust sensor and the dust treatment device are respectively set multiple and are arranged in a one-to-one correspondence, more
A dust sensor and multiple dust treatment devices are dispersed in the different location of tobacco leaf production plant area.
Compared with prior art, the utility model has the beneficial effects that
1, solar thermal energy can be converted by the thermoelectric slice of setting by electric energy, the effectively save energy, and will not generated new
Pollution.
2, large quantity of air anion, can produce by the anion generator of setting, realize the purpose of depositing dust disinfection, if
Depositing dust level and dustfall efficiency is further turned up in the spray head set, and guarantees the health of the staff in tobacco leaf production.
Detailed description of the invention
Fig. 1 is that the component connection of the concentration detection system of the PM2.5 provided by the embodiment of the utility model based on STM32 is shown
It is intended to；
Fig. 2 is the dust processing dress of the concentration detection system of the PM2.5 provided by the embodiment of the utility model based on STM32
The structural schematic diagram set；
Fig. 3 is cuing open for the heat-dissipating pipe of the concentration detection system of the PM2.5 provided by the embodiment of the utility model based on STM32
View.
In figure: 1- processor；2- host computer；3- battery；4- dust sensor；5- display screen；6- touch screen；7- branch
Frame；8- solar absorber plate；9- heat-dissipating pipe；10- cyclone；11- anion generator；12- thermoelectric slice；13- voltage-stablizer；14-
Spray head；15- water stream S device；16- water supply line；17- solenoid valve；18- mounting base.
Specific embodiment
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.
Fig. 1-3 is please referred to, Fig. 1 is the concentration detection system of the PM2.5 provided by the embodiment of the utility model based on STM32
Component connection schematic diagram；Fig. 2 is the concentration detection system of the PM2.5 provided by the embodiment of the utility model based on STM32
The structural schematic diagram of dust treatment device；Fig. 3 is the concentration inspection of the PM2.5 provided by the embodiment of the utility model based on STM32
The cross-sectional view of the heat-dissipating pipe of examining system.
The utility model embodiment provides the concentration detection system of PM2.5 based on STM32 a kind of, should be based on STM32
PM2.5 concentration detection system include: processor 1, host computer 2 and respectively with the processor 1 and the electricity of the host computer 2
The dust sensor 4 that the battery 3 of connection further includes dust treatment device and is electrically connected with the battery 3；Wherein,
The processor 1 is connected with display screen 5 by serial ports, and the processor 1 is for detecting the dust sensor 4
Flue gas, pollen and dust signal be converted into the mass concentration of flue gas, pollen and dust, and shown by the display screen 5；Institute
It states processor 1 to connect with 2 signal of host computer, the host computer 2 is connected with for showing flue gas, pollen and the quality of dust
The touch screen 6 of the curve graph of concentration；
The dust treatment device includes bracket 7 and the solar absorber plate 8 that is arranged on the bracket 7, further includes
Heat-dissipating pipe 9, the cyclone 10 and anion generator for being arranged in the heat-dissipating pipe 9 and being electrically connected respectively with the battery 3
11 and hot end is connect with the solar absorber plate 8 and cold end is connect with described 9 one end of heat-dissipating pipe thermoelectric slice 12；It is described
The mass concentration of flue gas, pollen and dust that processor 1 is also used to will convert into is converted into frequency signal output, when flue gas, flower
When the mass concentration of powder and dust is more than setting value, controls the cyclone 10 and the anion generator 11 is opened；It is described
The distinguished and admirable of the blowout of cyclone 10 blows out through the anion generator 11 and from 9 other end of heat-dissipating pipe；The thermoelectric slice 12
It is connect by voltage-stablizer 13 with the battery 3.
Preferably, the processor 1 is STM32 single-chip microcontroller.
Preferably, the thermoelectric slice 12 is to utilize thermo-electric generation component made of Xi Baike effect.
Preferably, the heat-dissipating pipe 9 is copper pipe.
Preferably, the dust sensor 4 is mounted on the bracket 7 by mounting base 18.
Preferably, it is additionally provided on the bracket 7 for spraying spray head 14, the spray head 14 is gimbaled nozzle and passes through
Water stream S device 15 is connect with water supply line 16.
Preferably, be provided with solenoid valve 17 on the water supply line 16, the processor 1 be also used to when flue gas, pollen and
When the mass concentration of dust is more than setting value, controls the solenoid valve 17 and open.
Preferably, the dust sensor 4 and the dust treatment device are respectively set multiple and are arranged in a one-to-one correspondence, more
A dust sensor 4 and multiple dust treatment devices are dispersed in the different location of tobacco leaf production plant area.
In the above-described embodiments, solar thermal energy can be converted by the thermoelectric slice of setting 12 by electric energy, the effectively save energy,
And new pollution will not be generated, large quantity of air anion can produce by the anion generator 11 of setting, realize depositing dust
Depositing dust level and dustfall efficiency is further turned up in the purpose of disinfection, the spray head 14 of setting.
In order to facilitate the concentration detection system for understanding the PM2.5 provided by the embodiment of the utility model based on STM32, below
It is described in detail in conjunction with specific embodiments.
- 3 are continued to refer to figure 1, the utility model embodiment provides the Concentration Testing system of PM2.5 based on STM32 a kind of
System, should PM2.5 based on STM32 concentration detection system include processor 1, host computer 2 and respectively with processor 1 and upper
The battery 3 that machine 2 is electrically connected, further includes dust treatment device and the dust sensor being electrically connected with battery 34.In this reality
It applies in example, processor 1 is STM32 single-chip microcontroller.Dust sensor 4 is DSM501A dust sensor, can perceive tobacco generation
Flue gas and the dust of pollen and house etc. can test out the absolute quantity of single volume particle.Processor 1 is connected by serial ports
It is connected to display screen 5, display screen 5 is LCD1602 liquid crystal display, and processor 1 and display screen 5 are electrically connected with battery 3 respectively, is located
The quality that reason device 1 is used to flue gas, pollen and dust signal that dust sensor 4 detects being converted into flue gas, pollen and dust is dense
Degree, and shown by display screen 5.Processor 1 is connect with 2 signal of host computer, and host computer 2 is connected with for showing flue gas, pollen
And the touch screen 6 of the curve graph of the mass concentration of dust, touch screen 6 are connect with battery 3.
Specifically, the dust treatment device includes bracket 7 and the solar absorber plate being arranged on bracket 78, the sun
Energy absorber plate 8 is the component for absorbing solar radiant energy in the prior art and being converted into thermal energy.The dust treatment device further includes
Heat-dissipating pipe 9, the cyclone 10 and anion generator 11, Yi Jire for being arranged in heat-dissipating pipe 9 and being electrically connected respectively with battery 3
The thermoelectric slice 12 that end is connect with solar absorber plate 8 and cold end is connect with 9 one end of heat-dissipating pipe.Thermoelectric slice 12 is to be imitated using Xi Baike
Thermo-electric generation component made of answering, with two effect surfaces in hot end and cold end, two effect surfaces of thermoelectric slice 12 generate the temperature difference
Shi Fa electricity, thermoelectric slice 12 are connect by voltage-stablizer 13 with battery 3, and thermoelectric slice 12 is stored in battery 3 after generating electricity.
Its working principle is that: the mass concentration of flue gas, pollen and dust that processor 1 will convert into is converted into frequency signal
Output, frequency signal is exported to cyclone 10 and anion generator 11, when the mass concentration of flue gas, pollen and dust is more than
When setting value, controls cyclone 10 and anion generator 11 is opened.Cyclone 10 is blown out distinguished and admirable through anion generator 11
And blown out from 9 other end of heat-dissipating pipe, due to generating large quantity of air anion when anion generator 11 opens work, through cyclone
Large quantity of air anion can be blown into air by 10 blowings, the flue gas and pollen in large quantity of air anion and air, with
And the dust contact of house, play the role of sterilizing depositing dust, it is ensured that the health of staff.
As advanced optimizing for the present embodiment, heat-dissipating pipe 9 is copper pipe, facilitates rapid cooling, it is ensured that thermoelectric slice 12 is just
Often power generation.Dust sensor 4 is mounted on bracket 7 by mounting base 18, also, dust sensor 4 and dust processing dress
It sets and is respectively set multiple and is arranged in a one-to-one correspondence, multiple dust sensors 4 and multiple dust treatment devices are dispersed in tobacco leaf production
The different location of plant area.Such scattering device not only can carry out air quality to multiple and different positions of tobacco leaf production plant area
Monitoring, while can to multiple and different positions of tobacco leaf production plant area carry out depositing dust processing.
In addition, being additionally provided on bracket 7 for spraying spray head 14, spray head 14 is gimbaled nozzle and passes through water stream S
Device 15 is connect with water supply line 16.Solenoid valve 17 is provided on water supply line 16, processor 1 is also used to when flue gas, pollen and powder
When the mass concentration of dirt is more than setting value, control solenoid valve 17 is opened.It is super to flue gas, pollen and dust concentration by spray head 14
Water mist is sprayed in target air, the depositing dust together with the negative aeroion that anion generator 11 generates, dustfall efficiency is higher, dedusting
Effect is more preferable.
In the above-described embodiments, solar thermal energy can be converted by the thermoelectric slice of setting 12 by electric energy, the effectively save energy,
And new pollution will not be generated, large quantity of air anion can produce by the anion generator 11 of setting, realize depositing dust
Depositing dust level and dustfall efficiency is further turned up in the purpose of disinfection, the spray head 14 of setting.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of concentration detection system of the PM2.5 based on STM32 characterized by comprising processor, host computer and point
Not with the battery of the processor and the upper mechatronics, further include dust treatment device and with battery electricity
The dust sensor of connection；Wherein,
The processor is connected with display screen by serial ports, flue gas that the processor is used to detect the dust sensor,
Pollen and dust signal are converted into the mass concentration of flue gas, pollen and dust, and are shown by the display screen；The processor
It is connect with the host computer signal, the host computer is connected with the curve for showing the mass concentration of flue gas, pollen and dust
The touch screen of figure；
The dust treatment device includes bracket and setting solar absorber plate on the bracket, further include heat-dissipating pipe,
It is arranged in the heat-dissipating pipe and the cyclone and anion generator that are electrically connected respectively with the battery and hot end and institute
State the thermoelectric slice that solar absorber plate connects and cold end is connect with described heat-dissipating pipe one end；The processor is also used to will convert into
Flue gas, pollen and dust mass concentration be converted into frequency signal output, when the mass concentration of flue gas, pollen and dust is more than
When setting value, controls the cyclone and the anion generator is opened；Cyclone blowout it is distinguished and admirable through it is described bear from
Electronic generator is simultaneously blown out from the heat-dissipating pipe other end；The thermoelectric slice is connect by voltage-stablizer with the battery.
2. the concentration detection system of the PM2.5 according to claim 1 based on STM32, which is characterized in that the processor
For STM32 single-chip microcontroller.
3. the concentration detection system of the PM2.5 according to claim 2 based on STM32, which is characterized in that the thermoelectric slice
To utilize thermo-electric generation component made of Xi Baike effect.
4. the concentration detection system of the PM2.5 according to claim 3 based on STM32, which is characterized in that the heat-dissipating pipe
For copper pipe.
5. the concentration detection system of the PM2.5 according to claim 4 based on STM32, which is characterized in that the dust passes
Sensor is installed on the bracket by mounting base.
6. the concentration detection system of the PM2.5 according to claim 5 based on STM32, which is characterized in that on the bracket
It is additionally provided with for spraying spray head, the spray head is gimbaled nozzle and is connect by water stream S device with water supply line.
7. the concentration detection system of the PM2.5 according to claim 6 based on STM32, which is characterized in that the water supplying pipe
Solenoid valve is provided on road, the processor is also used to the control when the mass concentration of flue gas, pollen and dust is more than setting value
The solenoid valve is opened.
8. the concentration detection system of the PM2.5 according to claim 7 based on STM32, which is characterized in that the dust passes
Sensor and the dust treatment device are respectively set multiple and are arranged in a one-to-one correspondence, multiple dust sensors and the processing of multiple dust
Device is dispersed in the different location of tobacco leaf production plant area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960115.9U CN208239262U (en) | 2018-06-21 | 2018-06-21 | The concentration detection system of PM2.5 based on STM32 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960115.9U CN208239262U (en) | 2018-06-21 | 2018-06-21 | The concentration detection system of PM2.5 based on STM32 |
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| Publication Number | Publication Date |
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| CN208239262U true CN208239262U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820960115.9U Expired - Fee Related CN208239262U (en) | 2018-06-21 | 2018-06-21 | The concentration detection system of PM2.5 based on STM32 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781110A (en) * | 2020-05-29 | 2020-10-16 | 赵县强能电源有限公司 | A factory raise dust detection processing system for lithium manganate powder production |
-
2018
- 2018-06-21 CN CN201820960115.9U patent/CN208239262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781110A (en) * | 2020-05-29 | 2020-10-16 | 赵县强能电源有限公司 | A factory raise dust detection processing system for lithium manganate powder production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Weijia Electronic Technology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000184 Denomination of utility model: PM2. 5's concentration detection device based on STM32 Granted publication date: 20181214 License type: Common License Record date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20200621 |