CN208399299U - A kind of air detection equipment with dust measuring function - Google Patents
A kind of air detection equipment with dust measuring function Download PDFInfo
- Publication number
- CN208399299U CN208399299U CN201820478822.4U CN201820478822U CN208399299U CN 208399299 U CN208399299 U CN 208399299U CN 201820478822 U CN201820478822 U CN 201820478822U CN 208399299 U CN208399299 U CN 208399299U
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- detection equipment
- air detection
- air
- equipment body
- filter plate
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- Filtering Of Dispersed Particles In Gases (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of air detection equipment with dust measuring function, including air detection equipment body, single-chip microcontroller, pressure sensor and humidity detector, blower is installed at the top of the air detection equipment body, motor is installed below the blower, the surface of the air detection equipment body is equipped with computer control device, the single-chip microcontroller insertion is mounted on the inside of computer control device, and memory and timer are installed on single-chip microcontroller, the humidity detector insertion is mounted on the inner wall of air detection equipment body.The utility model is filtered dust laden air first with filter plate, then the weight change of gravity sensor induction filter plate is utilized, the air total flow of pulse flowmeter measurement is finally combined to calculate the dust content of gas, accuracy in detection is high, it is convenient to use, air has been filtered while detection, has been killed two birds with one stone, the temperature and humidity and pressure value etc. of also detectable air simultaneously, it is multiple functional.
Description
Technical field
The utility model relates to air detection equipment technical field, specially a kind of air detection with dust measuring function is set
It is standby.
Background technique
Air dustiness degree detection method is broadly divided into three kinds at present, direct weight method, light scattering method and electrostatic induction method.
Traditional air detection functions of the equipments are limited, can only detect the information such as temperature and humidity and the pressure of air, can not be accurate
The dustiness degree of air is measured, therefore causes database imperfect, is unfavorable for improving air quality, thus it is proposed that a kind of tool
There is the air detection equipment of dust measuring function to solve the problems, such as present on.
Utility model content
The purpose of this utility model is to provide a kind of air detection equipment with dust measuring function, to solve above-mentioned background
The information such as the temperature and humidity that can only detect air proposed in technology and pressure, can not accurately measure the dustiness degree of air, therefore
It causes database imperfect, is unfavorable for the problem of improving air quality.
To achieve the above object, the utility model provides the following technical solutions: a kind of air detection with dust measuring function
Equipment, including air detection equipment body, single-chip microcontroller, pressure sensor and humidity detector, the air detection equipment master
Blower is installed at the top of body, motor is installed below the blower, the surface of the air detection equipment body is equipped with
Computer control device, single-chip microcontroller insertion are mounted on the inside of computer control device, and be equipped on single-chip microcontroller memory and
Timer, the humidity detector insertion is mounted on the inner wall of air detection equipment body, and a left side for humidity detector
Side is equipped with temperature-detecting device, and the pressure sensor is mounted on the bottom of air detection equipment body, the air detection
The inside of equipment body is equipped with filter plate fixed frame, is equipped with filter plate on the filter plate fixed frame, and filter plate is fixed
Being internally embedded for frame is equipped with gravity sensor, and gas outlet, the outlet are equipped on the left of the air detection equipment body
Pulse flowmeter, the pulse flowmeter, motor, memory, timer, pressure sensor, Humidity Detection dress are installed on cylinder
It sets, the output end of temperature-detecting device and gravity sensor is electrically connected with the input terminal of single-chip microcontroller.
Preferably, the motor is connect with blower by rotating shaft transmission.
Preferably, liquid crystal display is installed on the computer control device.
Preferably, inlet cylinder is installed at the top of the air detection equipment body.
Preferably, the air detection equipment body is cylindrical structure.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, it is easy to operate
Convenient, the utility model detects air dust content using direct weight method, is filtered first with filter plate to dust laden air,
Then using the weight change of gravity sensor induction filter plate, the air total flow of pulse flowmeter measurement is finally combined to calculate
The dust content of gas, accuracy in detection is high, convenient to use, has filtered air while detection, has killed two birds with one stone, simultaneously
Temperature and humidity and pressure value of also detectable air etc., it is multiple functional.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- pulse flowmeter；2- air detection equipment body；3- filter plate fixed frame；4- blower；5- inlet cylinder；
6- motor；7- computer control device；8- liquid crystal display；9- single-chip microcontroller；10- memory；11- timer；12- pressure sensing
Device；13- humidity detector；14- temperature-detecting device；15- gravity sensor；16- filter plate；17- gas outlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of embodiment provided by the utility model: a kind of air detection equipment with dust measuring function,
Including air detection equipment body 2, single-chip microcontroller 9, pressure sensor 12 and humidity detector 13, air detection equipment body 2
Top blower 4 is installed, the lower section of blower 4 is equipped with motor 6, and the surface of air detection equipment body 2 is equipped with microcomputer control
Device 7 processed, single-chip microcontroller 9 is embedded in the inside for being mounted on computer control device 7, and memory 10 and timing are equipped on single-chip microcontroller 9
Device 11, the insertion of humidity detector 13 is mounted on the inner wall of air detection equipment body 2, and the left side of humidity detector 13
Temperature-detecting device 14 is installed, pressure sensor 12 is mounted on the bottom of air detection equipment body 2, air detection equipment master
The inside of body 2 is equipped with filter plate fixed frame 3, is equipped with filter plate 16 on filter plate fixed frame 3, and filter plate fixed frame 3
It is internally embedded and gravity sensor 15 is installed, the left side of air detection equipment body 2 is equipped with gas outlet 17, pacifies on gas outlet 17
Equipped with pulse flowmeter 1, pulse flowmeter 1, motor 6, memory 10, timer 11, pressure sensor 12, humidity detector
13, the output end of temperature-detecting device 14 and gravity sensor 15 is electrically connected with the input terminal of single-chip microcontroller 9.
Motor 6 is connect with blower 4 by rotating shaft transmission, and liquid crystal display 8, air inspection are equipped on computer control device 7
The top of measurement equipment main body 2 is equipped with inlet cylinder 5, and air detection equipment body 2 is cylindrical structure.
Specifically used mode: it after there is the air detection equipment of dust measuring function to install by normal procedure for this, will first set
Standby connection power supply, using 7 starting device of computer control device, the drive blower 4 of motor 6, which runs at high speed, attracts air by inlet cylinder 5
Into the inside of air detection equipment body 2, pressure sensor 12 is able to detect the pressure inside air detection equipment body 2,
Humidity detector 13 detects air humidity, and temperature-detecting device 14 detects the temperature of air, when air passes through filter plate 16, mistake
Filter plate 16 can by air impurity and dust filter down, gravity sensor 15 can detect the weight of filter plate 16 in time,
While filtered air is discharged by gas outlet 17, pulse flowmeter 1 detects the total flow of air.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of air detection equipment with dust measuring function, including air detection equipment body (2), single-chip microcontroller (9), pressure pass
Sensor (12) and humidity detector (13), it is characterised in that: blower is installed at the top of the air detection equipment body (2)
(4), it is equipped with motor (6) below the blower (4), the surface of the air detection equipment body (2) is equipped with microcomputer control
Device (7) processed, single-chip microcontroller (9) insertion is mounted on the inside of computer control device (7), and is equipped with and deposits on single-chip microcontroller (9)
Reservoir (10) and timer (11), humidity detector (13) insertion are mounted on the inner wall of air detection equipment body (2)
On, and temperature-detecting device (14) are installed on the left of humidity detector (13), the pressure sensor (12) is mounted on sky
The inside of the bottom of gas detection device main body (2), the air detection equipment body (2) is equipped with filter plate fixed frame (3), institute
It states and is equipped on filter plate fixed frame (3) filter plate (16), and being internally embedded for filter plate fixed frame (3) is equipped with gravity sensitive
Device (15) is equipped with gas outlet (17) on the left of the air detection equipment body (2), is equipped with arteries and veins on the gas outlet (17)
Current meter (1) is the pulse flowmeter (1), motor (6), memory (10), timer (11), pressure sensor (12), wet
Spend input terminal of the output end of detection device (13), temperature-detecting device (14) and gravity sensor (15) with single-chip microcontroller (9)
It is electrically connected.
2. a kind of air detection equipment with dust measuring function according to claim 1, it is characterised in that: the motor
(6) it is connect with blower (4) by rotating shaft transmission.
3. a kind of air detection equipment with dust measuring function according to claim 1, it is characterised in that: the microcomputer control
Liquid crystal display (8) are installed on device (7) processed.
4. a kind of air detection equipment with dust measuring function according to claim 1, it is characterised in that: the air inspection
Inlet cylinder (5) are installed at the top of measurement equipment main body (2).
5. a kind of air detection equipment with dust measuring function according to claim 1, it is characterised in that: the air inspection
Measurement equipment main body (2) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820478822.4U CN208399299U (en) | 2018-04-07 | 2018-04-07 | A kind of air detection equipment with dust measuring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820478822.4U CN208399299U (en) | 2018-04-07 | 2018-04-07 | A kind of air detection equipment with dust measuring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399299U true CN208399299U (en) | 2019-01-18 |
Family
ID=65064538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820478822.4U Expired - Fee Related CN208399299U (en) | 2018-04-07 | 2018-04-07 | A kind of air detection equipment with dust measuring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455666A (en) * | 2019-09-02 | 2019-11-15 | 大唐东营发电有限公司 | A kind of power generation station-service exhaust gas discharge detection system |
-
2018
- 2018-04-07 CN CN201820478822.4U patent/CN208399299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455666A (en) * | 2019-09-02 | 2019-11-15 | 大唐东营发电有限公司 | A kind of power generation station-service exhaust gas discharge detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190118 Termination date: 20210407 |