CN209690261U - A kind of air detecting device - Google Patents
A kind of air detecting device Download PDFInfo
- Publication number
- CN209690261U CN209690261U CN201920119286.3U CN201920119286U CN209690261U CN 209690261 U CN209690261 U CN 209690261U CN 201920119286 U CN201920119286 U CN 201920119286U CN 209690261 U CN209690261 U CN 209690261U
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- sensor
- air inlet
- air
- box
- temperature humidity
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Abstract
The utility model discloses a kind of air detecting device, shell, pedestal, positioned at the CO of the enclosure interior2Sensor, formaldehyde sensor, Temperature Humidity Sensor and PM2.5 sensor box, the housing exterior walls are equipped with the first air inlet, the pedestal side is equipped with the second air inlet, basket strainer is equipped between second air inlet and PM2.5 sensor box, the basket strainer outer ring is equipped with sealing sponge, the CO2Sensor and formaldehyde sensor are set in the housing portion, and the Temperature Humidity Sensor is set to the intersection of first air inlet and the second air inlet airflow direction.The utility model detects air using Temperature Humidity Sensor and PM2.5 sensor, and gives the air that PM2.5 sensor is discharged to CO2Sensor and formaldehyde sensor make it more accurately detect the air quality in large space, while being convenient for Detection of Air Quality of the described device under different mounting means.
Description
Technical field
The utility model relates to field of environment protection equipment, in particular to a kind of air detecting device.
Background technique
Currently used air cleaning facility or air detection equipment include PM2.5 sensor, formaldehyde sensing
Device, CO2Sensor, Temperature Humidity Sensor etc., but respective work is substantially between each sensor, it is non-interference.In this way
Air detecting device can only often be used under a kind of mounting means, can not according to different mounting means to external environment into
Row detection.
Utility model content
In order to solve the above technical problems, cooperating the utility model proposes a kind of sensor and being suitable for different installation sides
The air detecting device of formula.
The utility model discloses a kind of air detecting devices, including shell, pedestal, positioned at the CO2 of the enclosure interior
Sensor, formaldehyde sensor, Temperature Humidity Sensor and PM2.5 sensor box, the housing exterior walls are equipped with the first air inlet, institute
Pedestal side is stated equipped with the second air inlet, basket strainer, the dedusting are equipped between second air inlet and PM2.5 sensor box
It nets outer ring and is equipped with sealing sponge, the CO2 sensor and formaldehyde sensor are set in the housing portion, and the Temperature Humidity Sensor is set to
The intersection of first air inlet and the second air inlet airflow direction.
Further, the PM2.5 sensor box includes sensor air inlet, PM2.5 sensor and fan, described
PM2.5 sensor box is fixedly connected with the base by bracket, and the sensor air inlet is arranged in the PM2.5 sensor
Box is arranged inside the PM2.5 sensor box close to the side of basket strainer, the PM2.5 sensor close to sensor air inlet
Side, the fan be arranged in the PM2.5 sensor box far from the sensor air inlet side.
Further, the sealing sponge is sticked to the leakproofness for guaranteeing air inlet between pedestal and bracket.
The beneficial effects of the utility model are:
The utility model detects air quality first with Temperature Humidity Sensor and PM2.5 sensor, and will
The air of PM2.5 sensor discharge gives CO2Sensor and formaldehyde sensor make it more accurately detect the air in large space
Quality, while being convenient for environment measuring of the device under different mounting means, the setting of the first air inlet and the second air inlet
Make the device in the case where being horizontally arranged, placing or be embedded in other situations within the organization vertically, it is external that each sensor can be achieved
The detection of boundary's air quality.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure sectional view of the utility model.
Appended drawing reference:
1, shell；2, sponge is sealed；3, basket strainer；4, the first air inlet；5, Temperature Humidity Sensor；6, formaldehyde sensor；
7、CO2Sensor；8, the second air inlet；9, PM2.5 sensor box；10, sensor air inlet；11, PM2.5 sensor；12, wind
Fan；13, pedestal；14, bracket.
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.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
As shown in Figs. 1-2, a kind of air detecting device, including shell 1, pedestal 13, the CO inside shell 12Sensing
Device 7, formaldehyde sensor 6, Temperature Humidity Sensor 5 and PM2.5 sensor box 9.The outer wall of shell 1 is equipped with the first air inlet 4, bottom
The side of seat 13 is equipped with the second air inlet 8, CO2Sensor 7 and formaldehyde sensor 6 are set to inside shell 1, Temperature Humidity Sensor 5
The intersection of 8 airflow direction of first air inlet 4 and the second air inlet is set.First air inlet 4 and basket strainer 3, the second air inlet
Hole 8 and basket strainer 3 are respectively formed an airintake wind-tunnel, directly convey outside air into PM2.5 sensor box 9.
PM2.5 sensor box 9 includes sensor air inlet 10, PM2.5 sensor 11 and fan 12, PM2.5 sensor box 9
It is fixedly connected by bracket 14 with pedestal 13, PM2.5 sensor box 9 is arranged in close to the one of basket strainer 3 in sensor air inlet 10
9 inside of PM2.5 sensor box is arranged in close to the side of sensor air inlet 10 in side, PM2.5 sensor 11, and the setting of fan 12 exists
Far from the side of sensor air inlet 10 in PM2.5 sensor box 9.
3 outer ring of basket strainer is equipped with sealing sponge 2, and sealing sponge 2 is bonded between pedestal 13 and bracket 14, to guarantee air inlet
The leakproofness of process.
Outside air respectively from the first air inlet 4 and the second air inlet 8 by basket strainer 3 and seal that sponge 2 formed into
Gas air duct enters inside device, is detected first by temperature and humidity situation of the Temperature Humidity Sensor 5 to outside air, then
Entered inside PM2.5 sensor box 9 by sensor air inlet 10, the detection of particle content is carried out to outside air.It is then empty
Gas is discharged by fan 12, passes through formaldehyde sensor 6 and CO2Sensor 7 carries out formaldehyde and CO2Detection.
The advantages of air detecting device is: no matter how the device is installed, is used, and always has an air inlet can be into
Gas will not influence the normal work of the device because installing with usage mode.
When the independently installed use of the device: if the first air inlet 4 is blocked, outside air can pass through the second air inlet 8
It is detected in into device；If the second air inlet 8 be blocked, outside air can by the first air inlet 4 enter device in into
Row detection.
When the device is mounted to inside the other equipment such as clarifier or new blower: if the first air inlet 4 and second
Air inlet 8 is not blocked, and outside air can be entered inside equipment by the first air inlet 4 and the second air inlet 8 simultaneously, at this time
Accuracy in detection can further increase.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.It in addition, the technical solution between each embodiment can be combined with each other, but must be general with this field
Based on logical technical staff can be realized；It will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not within the protection scope of the requires of the utility model.
Claims (3)
1. a kind of air detecting device, which is characterized in that including shell, pedestal, positioned at the CO of the enclosure interior2Sensor, first
Aldehyde sensor, Temperature Humidity Sensor and PM2.5 sensor box, the housing exterior walls are equipped with the first air inlet, the pedestal one
Side is equipped with the second air inlet, basket strainer is equipped between second air inlet and PM2.5 sensor box, the basket strainer outer ring is set
There are sealing sponge, the CO2Sensor and formaldehyde sensor are set in the housing portion, and the Temperature Humidity Sensor is set to described first
The intersection of air inlet and the second air inlet airflow direction.
2. a kind of air detecting device as described in claim 1, which is characterized in that the PM2.5 sensor box includes sensing
Device air inlet, PM2.5 sensor and fan, the PM2.5 sensor box are fixedly connected with the base by bracket, the biography
The PM2.5 sensor box is arranged in close to the side of basket strainer in sensor air inlet, and the PM2.5 sensor is arranged described
Close to the side of sensor air inlet inside PM2.5 sensor box, the fan setting is separate in the PM2.5 sensor box
The side of the sensor air inlet.
3. a kind of air detecting device as described in claim 1, which is characterized in that the sealing sponge is sticked to pedestal and bracket
Between to guarantee the leakproofness of air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119286.3U CN209690261U (en) | 2019-01-23 | 2019-01-23 | A kind of air detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119286.3U CN209690261U (en) | 2019-01-23 | 2019-01-23 | A kind of air detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690261U true CN209690261U (en) | 2019-11-26 |
Family
ID=68600147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119286.3U Active CN209690261U (en) | 2019-01-23 | 2019-01-23 | A kind of air detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209690261U (en) |
-
2019
- 2019-01-23 CN CN201920119286.3U patent/CN209690261U/en active Active
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