CN208751623U - Miniature air quality detection device - Google Patents
Miniature air quality detection device Download PDFInfo
- Publication number
- CN208751623U CN208751623U CN201821623613.0U CN201821623613U CN208751623U CN 208751623 U CN208751623 U CN 208751623U CN 201821623613 U CN201821623613 U CN 201821623613U CN 208751623 U CN208751623 U CN 208751623U
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- sensor
- mounting plate
- air quality
- quality detection
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Abstract
The utility model discloses miniature air quality detection devices, including sensor bin device, sensor bin device includes sensor warehouse lid, sensor reflecting plate, sensor strut, sensor mounting plate, sensor storehouse, sensor mounting plate is placed in sensor storehouse, it is affixed by sensor strut between sensor warehouse lid and sensor reflecting plate, sensor reflecting plate is equipped between sensor strut and sensor warehouse lid, sensor reflecting plate is connect with sensor mounting plate, and sensor mounting plate is equipped with MEMS micro-electro-mechanical sensors and electrochemical sensor.Miniature air quality detection device provided by the utility model, weatherability is strong, design is rationally compact, and small in size, installation and debugging are simple, it is high that equipment detects accuracy, wind speed and direction data are measured using ultrasonic wave time difference method, it have the characteristics that it is light-weight, without any moving parts, sturdy and durable, and be not required to safeguard and field calibration, it is not influenced by temperature and humidity, and energy while output wind speed and wind direction.
Description
Technical field
The utility model relates to environmental technology fields, and in particular to a kind of miniature air quality detection device.
Background technique
For four gas pollutant Concentration Testings, predominantly detecting method at present has a gas chromatography, chemical titration and
Electrochemical process.Wherein relevant device needed for gas chromatography is complicated, and at high cost, maintenance is big, these equipment are to working environment
It is required that it is stringent, easily occur because of the case where equipment operating environment variation leads to data invalid appearance, it is therefore desirable to which stringent is mating
Facility provides good running environment for equipment, guarantees the normal operation of equipment；Chemical titration is complicated for operation, needs testing
Chemical experiment is carried out to obtain gas pollutant concentration using special instrument under room environmental, and testing result is highly prone to laboratory
Environment, which influences, and reviewer operates influences, and chemical titration efficiency is extremely low.
Utility model content
The purpose of this utility model provides miniature air quality detection device, solves one in above-mentioned prior art problem
Or it is multiple.
Miniature air quality detection device according to the present utility model, including sensor bin device, the sensor binning
It sets including sensor warehouse lid, sensor reflecting plate, sensor strut, sensor mounting plate, sensor storehouse, the sensor installation
Plate is placed in the sensor storehouse, affixed by sensor strut between the sensor warehouse lid and the sensor reflecting plate,
Sensor reflecting plate, the sensor reflecting plate and the sensing are equipped between the sensor strut and the sensor warehouse lid
The connection of device mounting plate, the sensor mounting plate are equipped with MEMS micro-electro-mechanical sensors and electrochemical sensor.
Miniature air quality detection device provided by the utility model, weatherability is strong, and design is rationally compact, small in size,
Installation and debugging are simple, and it is high that equipment detects accuracy, measure wind speed and direction data using ultrasonic wave time difference method, it have it is light-weight,
There is no any moving parts, sturdy and durable feature, and be not required to maintenance and field calibration, do not influenced by temperature and humidity, and can be same
When output wind speed and wind direction.
It in some embodiments, further include radiator, the radiator is connect with the sensor bin device, institute
Stating radiator is blinds box structure, including multiple cooling fins form, and the cooling fin includes ontology and set on the ontology
Buckle and groove, the buckle are set to ontology front, and the groove is set to the ontology back side, the buckle with it is described recessed
Slot corresponds.
It in some embodiments, further include battery component, the battery component connects the radiator, the battery
Component includes battery compartment and the lid set on the battery compartment, and the battery compartment is built-in with lithium battery group.
It in some embodiments, further include mounting bracket, the mounting bracket includes cradling piece, is set to the cradling piece
On annular collar and the mounting plate affixed with the annular collar, the mounting plate include the first connecting plate and second connection
Plate, first connecting plate and second connecting plate are L-shaped.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the miniature air quality detection device of embodiment of the utility model.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in more detail.
As shown in fig. 1, miniature air quality detection device, including sensor bin device 1, radiator 2, battery component
3 and mounting bracket 4, radiator 2 be installed between sensor bin device 1 and battery component 3, battery component 3 is connected with installation
Bracket 4.This monitoring device uses the box customized shell of blinds, and sensor bin device 1 has been internally integrated ultrasonic wind speed and direction survey
It measures instrument and measures wind speed and direction data, be integrated with MEMS micro-electro-mechanical sensors measurement three temperature, humidity and air pressure meteorologic parameters；Collection
At electrochemical sensor, SO can be measured2、CO、NO2And O3Four gas pollutant concentration, while it is logical to be internally integrated GPRS
Believe module, it can be by monitoring data real-time Transmission to monitoring platform.3 equipment of battery component is powered using 12V solar panel,
Include lithium battery group inside equipment, can guarantee the stability and cruising ability of system power supply.
Sensor bin device 1 includes sensor warehouse lid 11, sensor reflecting plate 12, sensor strut 13, sensor installation
Plate 14, sensor storehouse 15, sensor mounting plate 14 are placed in sensor storehouse 15, sensor warehouse lid 11 and sensor reflecting plate 12 it
Between by sensor strut 13 it is affixed, between sensor strut 13 and sensor warehouse lid 11 be equipped with sensor reflecting plate 12, sensing
Device reflecting plate 12 is connect with sensor mounting plate 14.
No less than three mounting holes are offered on sensor reflecting plate 12, the mounting hole in the present embodiment is four, installation
Sensor strut 13 is equipped in hole, sensor reflecting plate 12 and sensor storehouse 15 form a closely sealed warehouse, be equipped with and pass in warehouse
Sensor mounting plate 14 is fixedly connected between sensor storehouse 15 and sensor reflecting plate 12 also by sensor strut 13；Peace
Dress hole equal portions are distributed on sensor reflecting plate 12.By above-mentioned design, sensor bin device 1 can be made compact to design, tight
Gu weatherability is strong, dust-proof, rain-proof, moisture-proof purpose can be played.
Miniature air quality detection device provided by the utility model, weatherability is strong, and design is rationally compact, small in size,
Installation and debugging are simple, and it is high that equipment detects accuracy, measure wind speed and direction data using ultrasonic wave time difference method, it have it is light-weight,
There is no any moving parts, sturdy and durable feature, and be not required to maintenance and field calibration, do not influenced by temperature and humidity, and can be same
When output wind speed and wind direction.
Among the above, radiator 2 is blinds box structure, including multiple cooling fins 21 form, and cooling fin 21 includes ontology 211
With the buckle 212 and groove 213 for being set to ontology 211, buckle 212 is set to 211 front of ontology, and groove 213 is carried on the back set on ontology 211
Face, buckle 212 with groove 213 correspond, perfect heat-dissipating, effectively solve dust-proof, rain-proof, it is moisture-proof the problems such as, cooling fin 21
Quantity can be selected according to actual needs, it is during installation, a piece of under need to being only directed at the groove 213 of a upper cooling fin 21
Buckle 212, the shape for buckling 212 can be rectangular block or corner block etc..
Battery component 3 includes battery compartment 31 and the lid 32 set on battery compartment 31, can be between battery compartment 31 and lid 32
It is bolted to connection, battery compartment 31 is built-in with lithium battery group 33, and low power dissipation design is solar powered, lithium battery energy storage battery, section
It can environmental protection.
31 bottom of battery compartment is connected with mounting bracket 4 by welding or bolt, and mounting bracket 4 includes cradling piece 41, is set to
Annular collar 42 and the mounting plate 43 affixed with annular collar 42 on cradling piece 41, mounting plate 43 include the first connecting plate and
Second connecting plate, the first connecting plate and second connecting plate are L-shaped, offer mounting hole on the second connecting plate.
The above is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
Without departing from the concept of the present invention, some similar deformation and improvement can be made, these should also be regarded
Within the protection scope of the utility model.
Claims (4)
1. miniature air quality detection device, which is characterized in that including sensor bin device (1), the sensor bin device (1)
Including sensor warehouse lid (11), sensor reflecting plate (12), sensor strut (13), sensor mounting plate (14), sensor storehouse
(15), the sensor mounting plate (14) is placed in the sensor storehouse (15), the sensor warehouse lid (11) and the sensing
It is affixed by sensor strut (13) between device reflecting plate (12), the sensor strut (13) and the sensor warehouse lid (11)
Between be equipped with sensor reflecting plate (12), the sensor reflecting plate (12) connect with the sensor mounting plate (14), described
Sensor mounting plate (14) is equipped with MEMS micro-electro-mechanical sensors and electrochemical sensor.
2. miniature air quality detection device according to claim 1, which is characterized in that further include radiator (2), institute
It states radiator (2) to connect with the sensor bin device (1), the radiator (2) is blinds box structure, including multiple scattered
Backing (21) composition, the cooling fin (21) include ontology (211) and the buckle (212) and groove for being set to the ontology (211)
(213), the buckle (212) is set to the ontology (211) front, and the groove (213) is set to the ontology (211) back side,
The buckle (212) and the groove (213) correspond.
3. miniature air quality detection device according to claim 2, which is characterized in that further include battery component (3), institute
It states battery component (3) and connects the radiator (2), the battery component (3) includes battery compartment (31) and is set to the battery
The lid (32) in storehouse (31), the battery compartment (31) are built-in with lithium battery group (33).
4. miniature air quality detection device according to claim 3, which is characterized in that further include mounting bracket (4), institute
State mounting bracket (4) include cradling piece (41), be set to the cradling piece (41) on annular collar (42) and with the annular
The affixed mounting plate (43) of lasso (42), the mounting plate (43) include the first connecting plate and the second connecting plate, and described first connects
Fishplate bar and second connecting plate are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623613.0U CN208751623U (en) | 2018-10-08 | 2018-10-08 | Miniature air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623613.0U CN208751623U (en) | 2018-10-08 | 2018-10-08 | Miniature air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751623U true CN208751623U (en) | 2019-04-16 |
Family
ID=66085461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623613.0U Active CN208751623U (en) | 2018-10-08 | 2018-10-08 | Miniature air quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751623U (en) |
-
2018
- 2018-10-08 CN CN201821623613.0U patent/CN208751623U/en active Active
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