CN209327163U - A kind of particle concentration on-line monitoring equipment - Google Patents
A kind of particle concentration on-line monitoring equipment Download PDFInfo
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- CN209327163U CN209327163U CN201822070764.4U CN201822070764U CN209327163U CN 209327163 U CN209327163 U CN 209327163U CN 201822070764 U CN201822070764 U CN 201822070764U CN 209327163 U CN209327163 U CN 209327163U
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- particle concentration
- particulate matter
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- matter detection
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Abstract
The utility model relates to a kind of particle concentration on-line monitoring equipments, which is characterized in that including several particulate matter detection means, a wireless data terminal and a user terminal；Each particulate matter detection means are separately positioned in monitoring region, each particulate matter detection means pass through the wireless data terminal respectively and connect the user terminal, the particulate matter detection means correspond to the large particle concentration data of measurement point for acquiring in real time in monitoring region, small particle concentration data and data of the Temperature and Humidity module, the utility model can measure the PM1 in poultry house simultaneously, PM2.5, the quality and quantity concentration of PM10 and the mass concentration of overall suspended pellet, the temperature and relative humidity of measuring point in poultry house can also be measured simultaneously, the monitoring of particle concentration is more accurate, it can be widely applied in animal husbandry technical field.
Description
Technical field
The utility model is to belong to animal husbandry technical field about a kind of particle concentration on-line monitoring equipment.
Background technique
The livestock and poultry farm of modernization is in large scale, for convenience of management regulation, in field respectively house it is internal belong to one it is relatively close
The environment closed, therefore, the quality of poultry house environment influence the animal health lived in house with production performance very big.Currently,
The environment conditioning of most of poultry houses mainly using temperature (summer) and gas concentration lwevel (winter) as regulation index, ignores it
His environmental factor, and the height of poultry house endoparticle object concentration also will affect the health and production performance for giving up interior animal, can also
Have an adverse effect to the health of staff in giving up.Therefore, in time monitoring poultry house endoparticle object concentration spatial and temporal distributions and
Changing rule proposes particle concentration regulation measure, and to animal health is improved, improving the working environment of workers has great significance,
Atmospheric particulates emission reduction is had an important influence simultaneously.
For ambient particle object concentration, the existing common method of detection technique mainly includes gravimetric method, micro oscillating balance
Method, β ray method and laser scattering method etc..But the above method has some disadvantages, such as measuring process is cumbersome, instrument
It is bulky, inconvenient, expensive etc., meanwhile, existing measuring condition cannot achieve multiple spot dust concentration in poultry house
While monitor on-line, can not understand in time house in dust spatial distribution situation of change, it is even more impossible to propose that effective depositing dust is arranged
It applies.Although there are many Atmospheric particulates on-line monitoring products on the market, it is not particularly suited for particle concentration greatly and environment is disliked
The blocking that bad poultry house, especially large-size particles object concentration height easily cause sensor, however existing particle concentration
On-line monitoring equipment is primarily upon the aerial concentration of small size particle, and accuracy and stability need into one
Step improves.
Summary of the invention
In view of the above problems, the object of the present invention is to provide one kind can monitor simultaneously large-size particles object concentration and
Small size particle concentration and the particle concentration on-line monitoring equipment with higher accuracy.
To achieve the above object, the utility model takes following technical scheme: a kind of particle concentration on-line monitoring equipment,
It is characterised in that it includes several particulate matter detection means, a wireless data terminal and a user terminal；Each particle quality testing
It surveys device to be separately positioned in monitoring region, each particulate matter detection means pass through the wireless data terminal respectively and connect
The user terminal is connect, the particulate matter detection means correspond to the large particle concentration of measurement point for acquiring in real time in monitoring region
Data, small particle concentration data and data of the Temperature and Humidity module.
Preferably, each particulate matter detection means include microprocessor and expansion board, in each expansion board
Be provided with the first clock module, large-size particles object sensor, small size particle sensor, the first wireless data transmission module,
First SD card, display screen and power supply；The microprocessor is electrically connected first clock module, large-size particles object sensing
Device, small size particle sensor, the first wireless data transmission module, the first SD card and display screen, the large-size particles object sensing
Device is used for the frequency acquisition according to setting, and the large-size particles object concentration numbers of measurement point are corresponded in the region of acquisition monitoring in real time
According to；The small size particle sensor is used for the frequency acquisition according to setting, and acquisition monitoring in real time corresponds to measurement point in region
The data of the Temperature and Humidity module and small size particle concentration data at place；Each electricity consumption that the power supply is used for as the particulate matter detection means
Component power supply.
Preferably, the wireless data terminal includes the second wireless data transmission module, second clock module, controller and the
Two SD cards；Second wireless data transmission module is electrically connected each particulate matter detection means；The controller is electrically connected
Second wireless data transmission module, second clock module, the second SD card and user terminal.
Preferably, each particulate matter detection means include a shell, each particulate matter detection means it is micro-
Processor and expansion board are arranged in the shell.
Preferably, each outer side of shell is additionally provided with dust cover.
Preferably, each shell is all made of waterproof material.
Preferably, it is provided on each shell and hangs angle mounting hole.
Preferably, each power supply is all made of the rechargeable battery or external power supply that voltage is 5V~12V.
Because the utility model adopts the above technical scheme, it has the following advantages: 1, the utility model is due to being provided with
Large-size particles object sensor and small size particle sensor can measure PM1, PM2.5, PM10's in poultry house simultaneously
The mass concentration of quality and quantity concentration and overall suspended pellet, while the temperature and phase of measuring point in poultry house can also be measured
To humidity, the monitoring of particle concentration is more accurate.2, the utility model on the outside of particulate matter detection means due to being provided with
Dust cover is provided with data calibration memory module in user terminal, not only prevents the sedimentation of large-size particles object stifled by physics mode
Sensor is filled in, sensor can also be made to stop sampling operation during the sampling interval, effectively extends the service life of sensor.3, this reality
It, can be real-time with novel due to being respectively provided with wireless data transmission module and SD card in particulate matter detection means and wireless data terminal
The air quality environment in poultry house is monitored, can be widely applied in animal husbandry technical field.
Detailed description of the invention
Fig. 1 is the data transmission schematic diagram of the utility model；
Fig. 2 is the decomposition diagram of particulate matter detection means in the utility model.
Specific embodiment
Come to carry out detailed description to the utility model below in conjunction with attached drawing.It should be appreciated, however, that attached drawing is provided only
More fully understand the utility model, they should not be interpreted as limitations of the present invention.In the description of the utility model
In, it is to be understood that term " first ", " second " etc. are only used for the purpose of description, and should not be understood as instruction or dark
Show relative importance.
As shown in Fig. 1~2, particle concentration on-line monitoring equipment provided by the utility model includes several particle analyte detections
Device 1, a wireless data terminal 2 and a user terminal 3, wherein each particulate matter detection means 1 are separately positioned on poultry house 4
Interior correspondence measurement point.
Each particulate matter detection means 1 include shell 11, singlechip microprocessor 12, single-chip microcomputer extension plate 13, first
Wireless data transmission module 14, power supply 15, the first clock module 16, the first SD card 17, OLED display screen 18 and particulate matter sensors 19,
Particulate matter sensors 19 include large-size particles object sensor 191 and small size particle sensor 192, wherein big partial size
Grain object is TSP (total suspended particles), the particulate matter of small size particle PM1, PM2.5 and PM10.It is all provided in each shell 11
It is equipped with singlechip microprocessor 12 and single-chip microcomputer extension plate 13, is provided with the first wireless data sending on each single-chip microcomputer extension plate 13
Module 14, power supply 15, the first clock module 16, the first SD card 17, OLED display screen 18,191 and of large-size particles object sensor
Small size particle sensor 192 is provided with dust cover 110 on the outside of each shell 11.Singlechip microprocessor 12 is for leading to
Cross the frequency acquisition of the first clock module 16 setting large-size particles object sensor 191 and small size particle sensor 192.Greatly
Particles things sensor 191 is used for the frequency acquisition according to setting, acquires the big grain that measurement point is corresponded in poultry house 4 in real time
Diameter particle concentration data.Small size particle sensor 192 is used for the frequency acquisition according to setting, acquires poultry house 4 in real time
The data of the Temperature and Humidity module and small size particle concentration data of interior corresponding measurement point.Singlechip microprocessor 12 is also used to by
Above-mentioned particle concentration data and data of the Temperature and Humidity module are sent to user terminal through wireless data terminal 2 by one wireless data transmission module 14
3.The large-size particles object concentration data and small that first SD card 17 is acquired for real-time storage large-size particles object sensor 191
The data of the Temperature and Humidity module and small size particle concentration data that particles things sensor 192 acquires.OLED display screen 18 is for real
When show the large-size particles object concentration of each measurement point in poultry house 4, small size particle concentration, temperature and humidity and current
Date and time.Power supply 15 is used to power for each electrical component of particulate matter detection means 1.
In a preferred embodiment, wireless data terminal 2 includes second clock module, the second wireless data sending mould
Block, controller, the second SD card and rechargeable battery.What the second wireless data transmission module was used to send each particulate matter detection means 1
Particle concentration data and data of the Temperature and Humidity module are wirelessly transmitted to controller.To receive particulate matter dense for recording for second clock module
Time data when degree evidence and data of the Temperature and Humidity module.Controller received particle concentration data and data of the Temperature and Humidity module for identification
Corresponding measurement point calculates the particle concentration average value of each measurement point in poultry house 4, and stores to the second SD card, leads to
It crosses the second wireless data transmission module and the particle concentration average value of each measurement point, data of the Temperature and Humidity module and time data is sent to user
End 3.Rechargeable battery is used to power to each electrical component of wireless data terminal 2.
In a preferred embodiment, user terminal 3 can be provided with particle in user terminal 3 using computer or mobile phone etc.
Object concentration computing module, user's display module, alarm threshold value computing module and data calibration memory module.Particle concentration
Size computing module is used for particle concentration average value and data of the Temperature and Humidity module according to each measurement point in poultry house 4, calculates livestock and poultry
The particle concentration of 4 discharge of house.User's display module is for each measurement point particle concentration in real-time display poultry house 4 and warm and humid
The dynamic change of degree, alarm threshold value computing module is for by the particle concentration average value and data of the Temperature and Humidity module of each measurement point and in advance
The alarm threshold value first set compares, if particle concentration average value or data of the Temperature and Humidity module exceed preset alarm threshold value,
Alarm signal is sent to user's display module, is alarmed by user's display module.Data calibration memory module is for docking
After the time data that particle concentration average value, data of the Temperature and Humidity module and the second clock module of receipts record carry out time axis calibration,
It is stored according to corresponding time value.
In a preferred embodiment, shell 11 uses waterproof material, can prevent from going out in the live use of poultry house 4
The case where now water inlet, farm animal excrement infiltration cause device to damage.It is additionally provided on shell 11 and hangs angle mounting hole, for conveniently existing
4 in-site installation of poultry house is fixed, convenient in the fixed progress long-time monitoring of 4 in-site installation of poultry house.
In a preferred embodiment, single-chip microcomputer extension plate 13 and controller can use Arduino plate.
In a preferred embodiment, power supply 15 can use voltage for the rechargeable battery of 5V~12V or external power supply.
In a preferred embodiment, user terminal 3 can be using mobile phone or computer etc..
The use process of the utility model particle concentration on-line monitoring equipment is described in detail below by specific embodiment:
1) wireless data terminal 2 is installed, places it within the scope of the 200m of each 1 measurement point of particulate matter detection means, opens
It opens wireless data terminal 2 and makes it into working condition, the data for waiting each particulate matter detection means 1 to be received to send.
2) each particulate matter detection means 1 are separately mounted in corresponding measurement point, open each particle analyte detection dress
The power supply 15 for setting 1 makes it into monitoring state, at this point, each large-size particles object sensor 191 and small size particle sensing
Device 192 start to acquire in poultry house 4 the large-size particles object concentration data, small size particle concentration data of corresponding measurement point and
(sampling interval is that 30s~60s cannot be as common due to 4 internal particle object very high concentrations of poultry house to data of the Temperature and Humidity module
Atmosphere particulate matter monitoring instrument equally continues working, and by taking the 60s sampling interval as an example, should take sampling 10s, shut down the mode work of 50s
Make, to extend the service life of particle monitoring device), singlechip microprocessor 12 arranges collected data, merges into
Data character string, and start the number information of addition measurement point in character string.
3) character string with measurement point number information is passed through the first wireless data sending by each singlechip microprocessor 12
Module 14 and the second wireless receiving module are sent to the controller of wireless data terminal 2, and controller each has to received
The particle concentration that the character string of measurement point number information is stored and analyzed to obtain each measurement point in poultry house 4 is average
Value, and user terminal 3 is sent to by the second wireless receiving module.
4) particle concentration of each measurement point and the dynamic change of temperature and humidity in 3 real-time display poultry house 4 of user terminal, and will
Received data store sequentially in time.Meanwhile it is whether different to the particle concentration and temperature and humidity of each measurement point in poultry house 4
Often judged, if the particle concentration of any measurement point or temperature and humidity particle concentration exceed preset alarm threshold value, into
Row alarm.
5) user terminal 3 can also be real according to the particle concentration average value and data of the Temperature and Humidity module of each measurement point in poultry house 4
When calculate the poultry house 4 discharge particle concentration, to assess influence of 4 discharged particle of poultry house to surrounding enviroment.
The various embodiments described above are merely to illustrate the utility model, wherein the structure of each component, connection type and manufacture craft
Etc. may be changed, all equivalents and improvement carried out on the basis of technical solutions of the utility model,
It should not exclude except the protection scope of the utility model.
Claims (8)
1. a kind of particle concentration on-line monitoring equipment, which is characterized in that including several particulate matter detection means, a wireless data
Terminal and a user terminal；
Each particulate matter detection means are separately positioned in monitoring region, and each particulate matter detection means pass through respectively
The wireless data terminal connects the user terminal, and the particulate matter detection means are corresponding in monitoring region for acquiring in real time
Large particle concentration data, small particle concentration data and the data of the Temperature and Humidity module of measurement point.
2. a kind of particle concentration on-line monitoring equipment as described in claim 1, which is characterized in that each particle quality testing
Surveying device includes microprocessor and expansion board, is provided with the first clock module, large-size particles in each expansion board
Object sensor, small size particle sensor, the first wireless data transmission module, the first SD card, display screen and power supply；
The microprocessor is electrically connected first clock module, large-size particles object sensor, small size particle and passes
Sensor, the first wireless data transmission module, the first SD card and display screen, the large-size particles object sensor are used for adopting according to setting
Collect frequency, the large-size particles object concentration data of measurement point is corresponded in the region of acquisition monitoring in real time；The small size particle
Sensor is used for the frequency acquisition according to setting, and the data of the Temperature and Humidity module and granule of measurement point are corresponded in the region of acquisition monitoring in real time
Diameter particle concentration data；
The power supply is used to power for each electrical component of the particulate matter detection means.
3. a kind of particle concentration on-line monitoring equipment as described in claim 1, which is characterized in that the wireless data transfer
It stands including the second wireless data transmission module, second clock module, controller and the second SD card；
Second wireless data transmission module is electrically connected each particulate matter detection means；
The controller is electrically connected second wireless data transmission module, second clock module, the second SD card and user terminal.
4. a kind of particle concentration on-line monitoring equipment as claimed in claim 2, which is characterized in that each particle quality testing
Surveying device includes a shell, and the microprocessor and expansion board of each particulate matter detection means are arranged at the shell
It is interior.
5. a kind of particle concentration on-line monitoring equipment as claimed in claim 4, which is characterized in that each outer side of shell
It is additionally provided with dust cover.
6. a kind of particle concentration on-line monitoring equipment as claimed in claim 4, which is characterized in that each shell is adopted
Use waterproof material.
7. a kind of particle concentration on-line monitoring equipment as claimed in claim 4, which is characterized in that on each shell
It is provided with and hangs angle mounting hole.
8. a kind of particle concentration on-line monitoring equipment as claimed in claim 2, which is characterized in that each power supply is adopted
The rechargeable battery or external power supply for being 5V~12V with voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070764.4U CN209327163U (en) | 2018-12-11 | 2018-12-11 | A kind of particle concentration on-line monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070764.4U CN209327163U (en) | 2018-12-11 | 2018-12-11 | A kind of particle concentration on-line monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327163U true CN209327163U (en) | 2019-08-30 |
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ID=67726160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070764.4U Active CN209327163U (en) | 2018-12-11 | 2018-12-11 | A kind of particle concentration on-line monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327163U (en) |
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2018
- 2018-12-11 CN CN201822070764.4U patent/CN209327163U/en active Active
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