CN208239259U - A kind of colour developing formula air self-measuring device - Google Patents
A kind of colour developing formula air self-measuring device Download PDFInfo
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- CN208239259U CN208239259U CN201820738679.8U CN201820738679U CN208239259U CN 208239259 U CN208239259 U CN 208239259U CN 201820738679 U CN201820738679 U CN 201820738679U CN 208239259 U CN208239259 U CN 208239259U
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- test box
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- gas sensor
- box
- colour developing
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Abstract
The utility model discloses a kind of colour developing formula air self-measuring devices, including test box, partition is provided on the inside of the test box, the partition two sides are provided with gas sensor, the gas sensor bottom is provided with laser dust monitor, and LED light is provided at the top of the test box, is provided with air inlet on the outside of the test box, electric air suction fan is provided in the air inlet, the test box other side is provided with gas outlet.The utility model is by being equipped with LED light, gas sensor and laser dust monitor, the data for being conducive to will test are transferred to processor, compare processor according to preset data, to transmit a signal to LED light, LED light can issue four kinds of different light of color according to different Air Qualities, to distinguish the quality of air quality according to the color of light, this apparatus structure is simple, it is at low cost, air current Quality situation can constantly be known according to LED light.
Description
Technical field
The utility model relates to an air detecting device, in particular to a kind of colour developing formula air self-measuring device.
Background technique
With the gradually quickening of city industrialization process, the air quality in city increasingly declines.Often see weather forecast
People are it is observed that have begun the air quality grade in report city, this illustrates air quality problems in weather forecast
Through having obtained the most attention of people.In a home environment, the interior especially just fitted up, some volatile Toxics
Matter is present in air, just can not hear peculiar smell to our nose in this environment for a long time, but does not represent these
Harmful substance is not present.These volatile harmful substances have toxicity, irritation, carcinogenicity, and human body can be made to generate headache, dislike
The heart, vomiting symptom, for a long time can also be damaged to human liver, kidney, brain and nervous system.Occur on the market at present
Detection of Air Quality equipment but mostly structure is complicated, involves great expense, cannot constantly know the quality of air quality.
Therefore, a kind of colour developing formula air self-measuring device is invented, it is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of colour developing formula air self-measuring devices, can accurately test out current
Air quality, and the quality of air quality can be distinguished by the color of light, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of colour developing formula air self-measuring device, including
Test box, the test box inside are provided with partition, and the partition two sides are provided with gas sensor, the gas sensor bottom
Portion is provided with laser dust monitor, and LED light is provided at the top of the test box, is provided with air inlet on the outside of the test box, described
Electric air suction fan is provided in air inlet, the test box other side is provided with gas outlet, is provided at the top of the test box
Controller, the controller output end are connected separately with gas sensor input terminal and laser dust monitor input terminal, the laser
Dust instrument and gas sensor output end are connected with processor input terminal, and the processor output end is connected with LED light input terminal.
Preferably, the LED light is respectively set to white lamp, amber light, green light and red light, the white lamp, amber light, green light and red
Lamp is electrically connected with processor.
Preferably, the gas sensor and laser dust monitor surface are provided with water conservancy diversion box, setting at the top of the water conservancy diversion box
There is air inlet, water conservancy diversion cassette bottom portion is provided with venthole, and water conservancy diversion box two sides are provided with fixture block, the fixture block and partition card
It connects, the water conservancy diversion box is set as being detachably connected with partition.
Preferably, electric air suction fan side is provided with filter screen.
Preferably, it is provided with opening board on the outside of the test box, the opening board side is provided with door hinge, the door hinge
Chain is set as hinged with opening board.
Preferably, the test box bottom is provided with pedestal, is provided with battery pack at the top of the pedestal, the battery pack with
Controller is electrically connected.
The technical effect and advantage of the utility model:
1, by being equipped with LED light, gas sensor and laser dust monitor, the data for being conducive to will test are transferred to processing
Device compares processor according to preset data, to assign instruction, transmits a signal to LED light, LED light root
Four kinds of different light of color can be issued according to different Air Qualities, to distinguish the good of air quality according to the color of light
Bad, this apparatus structure is simple, at low cost, can constantly know air current Quality situation according to LED light；
2, by being equipped with water conservancy diversion box and opening board, be conducive to concentrate on air in water conservancy diversion box, to make gas sensor
Current air mass can be more accurately tested out with laser dust monitor, by switch opening board in easy cleaning test box
Dust, to avoid influencing next test.
Detailed description of the invention
Fig. 1 is the overall structure schematic elevation view of the utility model.
Fig. 2 is the system structure diagram of the utility model.
Fig. 3 is the water conservancy diversion box and fixture block structure schematic elevation view of the utility model.
Fig. 4 is the test box and opening board structure schematic elevation view of the utility model.
In figure: 1 test box, 2 partitions, 3 gas sensors, 4 laser dust monitors, 5 LED light, 6 air inlets, 7 electric air suctions
Fan, 8 gas outlets, 9 controllers, 10 processors, 11 water conservancy diversion boxes, 12 air inlets, 13 ventholes, 14 fixture blocks, 15 filter screens, 16 are opened
Open plate, 17 door hinges, 18 pedestals, 19 battery packs.
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.
The utility model provides a kind of as shown in Figs 1-4, colour developing formula air self-measuring device, including test box 1, described
It is provided with partition 2 on the inside of test box 1, so that test box 1 be separated, keeps air residence time longer, 2 two sides of partition are set
It is equipped with gas sensor 3,3 bottom of gas sensor is provided with laser dust monitor 4, is provided with LED at the top of the test box 1
Lamp 5 is provided with air inlet 6 on the outside of the test box 1, electric air suction fan 7, the test box 1 is provided in the air inlet 6
The other side is provided with gas outlet 8, and controller 9 is provided at the top of the test box 1, and 9 output end of controller is connected separately with
4 input terminal of 3 input terminal of gas sensor and laser dust monitor, the laser dust monitor 4 and 3 output end of gas sensor are connected with
10 input terminal of processor, 10 output end of processor are connected with 5 input terminal of LED light.
Further, in the above-mentioned technical solutions, the LED light 5 is respectively set to white lamp, amber light, green light and red light, institute
It states white lamp, amber light, green light and red light to be electrically connected with processor 10, so that four can be issued according to different Air Qualities
The different light of kind color, to distinguish the quality of air quality according to the color of light；
Further, in the above-mentioned technical solutions, the gas sensor 3 and 4 surface of laser dust monitor are provided with water conservancy diversion
Box 11 is provided with air inlet 12 at the top of the water conservancy diversion box 11, and 11 bottom of water conservancy diversion box is provided with venthole 13, and being conducive to will be empty
Gas concentrates in water conservancy diversion box 11, and convenient for test, 11 two sides of water conservancy diversion box are provided with fixture block 14, and the fixture block 14 blocks with partition 2
It connects, the water conservancy diversion box 11 is set as being detachably connected with partition 2, thus easy cleaning；
Further, in the above-mentioned technical solutions, 7 side of electric air suction fan is provided with filter screen 15, thus mistake
Biggish foreign matter in air filtering avoids blocking air inlet 12；
Further, in the above-mentioned technical solutions, opening board 16, the opening board 16 are provided on the outside of the test box 1
Side is provided with door hinge 17, and the door hinge 17 is set as hinged with opening board 16；
Further, in the above-mentioned technical solutions, 1 bottom of test box is provided with pedestal 18,18 top of pedestal
It is provided with battery pack 19, the battery pack 19 is electrically connected with controller 9.
Further, in the above-mentioned technical solutions, 9 model of controller is set as PLC controller, the processor 10
Model is set as 3800+ processor, and 3 model of gas sensor is set as MQ-135 gas sensor, the laser dust
4 model of instrument is set as DMS-100 laser dust monitor.
This practical working principle:
Referring to Figure of description 1-2, electric air suction fan 7 is opened by controller 9, so that external air be driven to enter
Into test box 1, gas sensor 3 and laser dust monitor 4 are opened by controller 9, to test present air concentration and powder
Dust content height, to transmit a signal to processor 10, compares processor 10 according to preset data, thus
Control LED light 5 issues different lights, to distinguish air quality, when LED light 5 is white light, indicates current air mass
It is excellent, it when being yellow light, indicates that air quality is good, when being green light, indicates that air quality is poor, when being feux rouges, indicate air quality
Difference；
Make sky by being provided with gas sensor 3 and laser dust monitor 4 in water conservancy diversion box 11 referring to Figure of description 3-4
Gas passes through the air inlet 12 that 11 surface of water conservancy diversion box is arranged, hence into water conservancy diversion box 11, so that air be made to stop in water conservancy diversion box 11
The longer time is stayed, to keep test result more accurate, by opening opening board 16, consequently facilitating in cleaning test box 1
Dust, to avoid influencing next test result.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of colour developing formula air self-measuring device, including test box (1), it is characterised in that: be provided on the inside of the test box (1)
Partition (2), partition (2) two sides are provided with gas sensor (3), and gas sensor (3) bottom is provided with laser powder
Dirt instrument (4), test box (1) top is provided with LED light (5), is provided with air inlet (6) on the outside of the test box (1), described
It is provided with electric air suction fan (7) in air inlet (6), test box (1) other side is provided with gas outlet (8), the test
It is provided with controller (9) at the top of case (1), controller (9) output end is connected separately with gas sensor (3) input terminal and swashs
Light dust instrument (4) input terminal, the laser dust monitor (4) and gas sensor (3) output end are connected with processor (10) input
End, processor (10) output end are connected with LED light (5) input terminal.
2. a kind of colour developing formula air self-measuring device according to claim 1, it is characterised in that: the LED light (5) sets respectively
It is set to white lamp, amber light, green light and red light, the white lamp, amber light, green light and red light are electrically connected with processor (10).
3. a kind of colour developing formula air self-measuring device according to claim 1, it is characterised in that: the gas sensor (3)
It is provided with water conservancy diversion box (11) with laser dust monitor (4) surface, is provided with air inlet (12) at the top of the water conservancy diversion box (11), it is described to lead
Stream box (11) bottom be provided with venthole (13), water conservancy diversion box (11) two sides are provided with fixture block (14), the fixture block (14) with
Partition (2) clamping, the water conservancy diversion box (11) are set as being detachably connected with partition (2).
4. a kind of colour developing formula air self-measuring device according to claim 1, it is characterised in that: the electric air suction fan
(7) side is provided with filter screen (15).
5. a kind of colour developing formula air self-measuring device according to claim 1, it is characterised in that: on the outside of the test box (1)
It is provided with opening board (16), opening board (16) side is provided with door hinge (17), the door hinge (17) and opening board
(16) it is set as hinged.
6. a kind of colour developing formula air self-measuring device according to claim 1, it is characterised in that: test box (1) bottom
It is provided with pedestal (18), is provided with battery pack (19) at the top of the pedestal (18), the battery pack (19) and controller (9) are electrically
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738679.8U CN208239259U (en) | 2018-05-18 | 2018-05-18 | A kind of colour developing formula air self-measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738679.8U CN208239259U (en) | 2018-05-18 | 2018-05-18 | A kind of colour developing formula air self-measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN208239259U true CN208239259U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820738679.8U Active CN208239259U (en) | 2018-05-18 | 2018-05-18 | A kind of colour developing formula air self-measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295681A (en) * | 2021-12-02 | 2022-04-08 | 国网山西省电力公司电力科学研究院 | Testing arrangement suitable for research of electrochemistry gas sensor dust characteristic |
-
2018
- 2018-05-18 CN CN201820738679.8U patent/CN208239259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295681A (en) * | 2021-12-02 | 2022-04-08 | 国网山西省电力公司电力科学研究院 | Testing arrangement suitable for research of electrochemistry gas sensor dust characteristic |
| CN114295681B (en) * | 2021-12-02 | 2023-09-15 | 国网山西省电力公司电力科学研究院 | Testing arrangement suitable for research of electrochemical gas sensor dust characteristic |
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