CN205562345U - PM2. 5 detection module - Google Patents
PM2. 5 detection module Download PDFInfo
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- CN205562345U CN205562345U CN201620345742.2U CN201620345742U CN205562345U CN 205562345 U CN205562345 U CN 205562345U CN 201620345742 U CN201620345742 U CN 201620345742U CN 205562345 U CN205562345 U CN 205562345U
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- blower fan
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Abstract
The utility model relates to a PM2.5 detection module. PM2.5 detection module includes PM2.5 sensor, the outer air sampling tube of car, the interior air sampling pipe of car, first fan and second fan, and outside the auttombilism cabin was stretched out to the outer air sampling tube one end of car, the other end inserted on first fan, and the air outlet of first fan feeds through with the sample connection of PM2.5 sensor, air sampling pipe one end is stretched out at car cockpit in the car, and the other end inserts on the second fan, and the air outlet of second fan communicates with the sample connection of PM2.5 sensor, and the PM2.5 sensor can detect the PM2.5 concentration of first fan / second fan inhaled air. Enough carry the outer air sampling with automobile cockpit in auttombilism cabin of working energy through first fan and second fan detects for the PM2.5 sensor, has only realized the real -time detection of air PM2.5 concentration outside the automobile cockpit with a PM2.5 sensor.
Description
Technical field
This utility model relates to one
PM2.5
Detection equipment.
Background technology
Along with being continuously increased and people's attention to environment of automobile pollution, the air detection relevant to automobile and purification are increasingly paid close attention to by people.In existing air ambient,
PM2.5
Concentration is a critically important air quality indexes.The most right
PM2.5
The detection of concentration is also primarily directed in the air ambient of static state, such as indoor, automobile, there is presently no the air ambient for flowing and detects.
And in automobile uses, in order to make driver or motroist be obtained in that preferably air ambient, the air-conditioning in automobile has the interior circulation pattern that air recycles in car and the outer circulation pattern connected with car outer air.When car outer air environment is poor, in car, air-conditioning allows hand over to interior circulation pattern, and when car outer air environment is preferable, in car, air-conditioning allows hand over to outer circulation pattern.But there is presently no detection car inner air and outer air
PM2.5
The equipment of concentration, user can only circulate or outer circulation pattern in selecting according to the judgement of oneself, and this mode is the most inaccurate.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can automatic detection vehicle inner air and outer air
PM2.5
Concentration
PM2.5
Detection module.
In order to solve above-mentioned technical problem, a kind of technical scheme that this utility model uses is: a kind of
PM2.5
Detection module, detects in car on automobile
/
Air outside car
PM2.5
Concentration.Described
PM2.5
Detection module includes
PM2.5
Air sampling pipe, the first blower fan and the second blower fan in sensor, car outer air probe tube, car, described car outer air probe tube one end stretches out car steering out of my cabin, and the other end accesses on the first blower fan, the air outlet of described first blower fan with
PM2.5
The sample tap connection of sensor；In described car, air sampling pipe one end is stretched out in automobile cabin, the other end access on the second blower fan, the air outlet of described second blower fan with
PM2.5
Sensor sample tap connection, described first blower fan, the second blower fan and
PM2.5
Sensor is connected with the control unit in car respectively, and described control unit can control the first blower fan and the second fan starting
/
Closing, the fan of the first blower fan rotates and can be sucked from the outer probe tube of car by car steering air out of my cabin
PM2.5
In sensor, the fan of the second blower fan rotates and can be sucked by the probe tube in car of the air in automobile cabin
PM2.5
In sensor, described
PM2.5
Sensor can detect the first blower fan
/
The air that second blower fan sucks
PM2.5
Concentration also will detect data feedback to control unit.
Further, described first blower fan and the second blower fan by wind guiding mechanism with
PM2.5
Sensor connects, and described wind guiding mechanism includes air guide member, air guide member is offered the second import that the first import that the air outlet with the first blower fan docks docks with the air outlet of the second blower fan and with
PM2.5
The outlet of the sample tap docking of sensor, described air guide member be internally formed the second channel that first passage connect with described first inlet and outlet connect with described second inlet and outlet, the air of described first blower fan suction is through first passage feeding
PM2.5
In sensor, the air that described second blower fan sucks is sent into through second channel
PM2.5
In sensor.
Concrete, between first passage and second channel, it being provided with dividing plate inside described air guide member, described dividing plate extend out to described exit and outlet is divided into first outlet corresponding with first passage and the corresponding with second channel second outlet.
Preferably, described wind guiding mechanism also includes being arranged on the first sealing ring of the first import department and being arranged on the second sealing ring of the second import department, described first blower fan is tightly connected with air guide member by the first sealing ring, and described second blower fan is tightly connected with air guide member by the second sealing ring.
Concrete, described first import and the second import are all opened in the top of air guide member, and described outlet is opened in the bottom of air guide member, and the exit of described air guide member forms flange, described flange with
PM2.5
The sample tap of sensor is connected, and described flange inserts from sample tap
PM2.5
In sensor.
Scope of the present utility model, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.Such as features described above and (but not limited to) disclosed herein have the technical characteristic of similar functions and replace mutually and the technical scheme etc. that formed.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that the air extraction sampling outside car and in car can be flowed to by the work by the first blower fan and the second blower fan
PM2.5
Sensor detects, only with one
PM2.5
Sensor achieves car inner air and outer air
PM2.5
The real-time detection of concentration.Enabling the control unit in car to grasp car inner air and outer air quality when automobile uses in time, the control unit in such automobile can the interior circulation of automatic air condition
/
Outer circulation pattern, the user of automobile is obtained in that preferable air ambient.The car inner air and outer air that this utility model gathers
PM2.5
The data of concentration can also provide basic data supporting for the big data of socialization.
Accompanying drawing explanation
Figure
1
A kind of for this utility model
PM2.5
The perspective view of detection module；
Figure
2
A kind of for this utility model
PM2.5
The internal structure front view of detection module；
Figure
3
For figure
2
In
A
The partial structurtes enlarged drawing at place；
Figure
4
For
PM2.5
The structural representation of sensor；
Figure
5
Structural representation for wind guiding mechanism；
Figure
6
Exploded view for wind guiding mechanism；
Wherein:
1
、
PM2.5
Sensor；
2
, car outer air probe tube；
3
, air sampling pipe in car；
4
, the first blower fan；
5
, the second blower fan；
6
, air guide member；
7
, the first sealing ring；
8
, the second sealing ring；
11
, sample tap；
61
, the first import；
62
, the second import；
63
, outlet:
64
, first passage；
65
, second channel；
66
, dividing plate；
67
, first outlet；
68
, second outlet；
69
, flange.
Detailed description of the invention
Such as figure
1
To figure
6
Shown in, one described in the utility model
PM2.5
Detection module, detects in car on automobile
/
Air outside car
PM2.5
Concentration.Described
PM2.5
Detection module includes
PM2.5
Sensor
1
, car outer air probe tube
2
, air sampling pipe in car
3
, the first blower fan
4
With the second blower fan
5
.Described car outer air probe tube
2
Car steering is stretched out out of my cabin in one end, and the other end accesses at the first blower fan
4
On, described first blower fan
4
Air outlet with
PM2.5
Sensor
1
Sample tap
11
Connection.Air sampling pipe in described car
3
One end is stretched out in automobile cabin, and the other end accesses at the second blower fan
5
On, described second blower fan
5
Air outlet with
PM2.5
Sensor
1
Sample tap
11
Connection.Described first blower fan
4
, the second blower fan
5
With
PM2.5
Sensor
1
Being connected with the control unit (not shown) in car respectively, described control unit can control the first blower fan
4
With the second blower fan
5
Start
/
Close.First blower fan
4
Fan rotate can be by car steering air out of my cabin from the outer probe tube of car
2
Suck
PM2.5
Sensor
1
In, the second blower fan
5
Fan rotate can be by the probe tube in car of the air in automobile cabin
3
Suck
PM2.5
Sensor
1
In, described
PM2.5
Sensor
1
The first blower fan can be detected
4/
Second blower fan
5
The air sucked
PM2.5
Concentration also will detect data feedback to control unit.
Described first blower fan
4
With the second blower fan
5
By wind guiding mechanism with
PM2.5
Sensor
1
Connect.Described wind guiding mechanism includes air guide member
6
, air guide member
6
On offer and the first blower fan
4
Air outlet docking the first import
61
, and the second blower fan
5
Air outlet docking the second import
62
And with
PM2.5
Sensor
1
Sample tap
11
The outlet of docking
63
.Described first import
61
With the second import
62
All it is opened in air guide member
6
Top, described outlet
63
It is opened in air guide member
6
Bottom.Described air guide member
6
Outlet
63
Place forms flange
69
, described flange
69
With
PM2.5
Sensor
1
Sample tap
11
It is connected, described flange
69
From sample tap
11
Insert
PM2.5
Sensor
1
In.Described air guide member
6
Be internally formed and described first import
61
And outlet
63
The first passage of connection
64
, and described second import
62
And outlet
63
The second channel of connection
65
.Described air guide member
6
Internal at first passage
64
And second channel
65
Between be provided with dividing plate
66
, described dividing plate
66
It extend out to described outlet
63
Place will outlet
63
It is divided into and first passage
64
The first corresponding outlet
67
And with second channel
65
The second corresponding outlet
68
.Described first blower fan
4
The air sucked is through first passage
64
Send into
PM2.5
Sensor
1
In, described second blower fan
5
The air sucked is through second channel
65
Send into
PM2.5
Sensor
1
In.Pass through dividing plate
66
Effectively the air of sampling outside Che Nei and car can be separated, prevent impact
PM2.5
Sensor
1
The reliability of detection data.Outlet
63
Pass through dividing plate
66
Separate and form the first outlet sending car outer air sample
67
With the second outlet sending air sample in car
68
, both non-interference, also realize one
PM2.5
Sensor
1
Air in car can be detected
PM2.5
Concentration can detect again car outer air
PM2.5
The effect of concentration, reduces
PM2.5
Detection module holistic cost.
Described wind guiding mechanism also includes being arranged on the first import
61
First sealing ring at place
7
Be arranged on the second import
62
Second sealing ring at place
8
, described first blower fan
4
By the first sealing ring
7
With air guide member
6
It is tightly connected, described second blower fan
5
By the second sealing ring
8
With air guide member
6
It is tightly connected.First sealing ring
7
With the second sealing ring
8
Ensure that the first blower fan
4
With the second blower fan
5
The sealing of air sampling, sampled data is reliable.
One described in the utility model
PM2.5
Detection module is by the control unit control work in car.Control unit can start by set date
/
Close the first blower fan
4/
Second blower fan
5
, make the first blower fan
4
With the second blower fan
5
The most mutually switch operating is sampled with automobile cabin outer air in automobile cabin, so,
PM2.5
Sensor
1
Can be in compartment of terrain detects automobile cabin
/
Automobile cabin outer air
PM2.5
Concentration.According to
PM2.5
The air inside and outside automobile cabin that detection module detects in real time
PM2.5
Concentration, autoist is able to confirm that the air quality inside and outside automobile cabin, and control unit also is able to basis
PM2.5
Circulation pattern in the detection data automatic control air conditioner switching of detection module
/
Outer circulation pattern, it is ensured that the passenger in automobile cabin is obtained in that preferably air ambient.
PM2.5
Detection module is connected with car load network by communication bus,
PM2.5
The data of detection module detection can provide basic data supporting for the big data of socialization.
This utility model uses the first blower fan
4/
Second blower fan
5
Extraction car inner air and outer air sampling, it is relatively low that cost compares air pump, and operating noise is low, brings noise worried will not to the user in car.
As it has been described above, we are illustrated fully according to objective of the present utility model, but this utility model is not limited to above-described embodiment and implementation.The practitioner of correlative technology field can carry out different changes and enforcement in the range of technological thought of the present utility model license.
Claims (5)
1. a PM2.5 detection module, detect on automobile in car/car outside air PM2.5 concentration, it is characterized in that: described PM2.5 detection module includes air sampling pipe (3) in PM2.5 sensor (1), car outer air probe tube (2), car, the first blower fan (4) and the second blower fan (5), car steering is stretched out out of my cabin in described car outer air probe tube (2) one end, the other end accesses on the first blower fan (4), and the air outlet of described first blower fan (4) connects with the sample tap (11) of PM2.5 sensor (1)；nullIn described car, air sampling pipe (3) one end is stretched out in automobile cabin，The other end accesses on the second blower fan (5)，The air outlet of described second blower fan (5) connects with the sample tap (11) of PM2.5 sensor (1)，Described first blower fan (4)、Second blower fan (5) is connected with the control unit in car respectively with PM2.5 sensor (1)，Described control unit can control the first blower fan (4) and the second blower fan (5) on/off，The fan of the first blower fan (4) rotates and can be sucked in PM2.5 sensor (1) through the outer probe tube (2) of car by car steering air out of my cabin，The fan of the second blower fan (5) rotates can be by the air in automobile cabin in car, probe tube (3) sucks PM2.5 sensor (1)，Described PM2.5 sensor (1) can be detected the PM2.5 concentration of the air that the first blower fan (4)/second blower fan (5) sucks and will detect data feedback to control unit.
nullA kind of PM2.5 detection module the most according to claim 1，It is characterized in that: described first blower fan (4) and the second blower fan (5) are connected with PM2.5 sensor (1) by wind guiding mechanism，Described wind guiding mechanism includes air guide member (6)，The first import (61) that the air outlet with the first blower fan (4) docks is offered on air guide member (6)、The second import (62) docked with the air outlet of the second blower fan (5) and the outlet (63) docked with the sample tap (11) of PM2.5 sensor (1)，Being internally formed and described first import (61) and outlet (63) first passage (64) that connects of described air guide member (6)、The second channel (65) connected with described second import (62) and outlet (63)，The air that described first blower fan (4) sucks is in first passage (64) sends into PM2.5 sensor (1)，The air that described second blower fan (5) sucks is in PM2.5 sensor (1) sent into by second channel (65).
A kind of PM2.5 detection module the most according to claim 2, it is characterized in that: described air guide member (6) is internal is provided with dividing plate (66) between first passage (64) and second channel (65), described dividing plate (66) extend out to described outlet (63) place and will export (63) and be divided into first corresponding with first passage (64) to export (67) and corresponding with second channel (65) second exporting (68).
A kind of PM2.5 detection module the most according to claim 3, it is characterized in that: described wind guiding mechanism also includes being arranged on first sealing ring (7) at the first import (61) place and is arranged on second sealing ring (8) at the second import (62) place, described first blower fan (4) is tightly connected with air guide member (6) by the first sealing ring (7), and described second blower fan (5) is tightly connected with air guide member (6) by the second sealing ring (8).
A kind of PM2.5 detection module the most according to claim 4, it is characterized in that: described first import (61) and the second import (62) are all opened in the top of air guide member (6), described outlet (63) is opened in the bottom of air guide member (6), outlet (63) place of described air guide member (6) forms flange (69), described flange (69) is connected with the sample tap (11) of PM2.5 sensor (1), and described flange (69) inserts in PM2.5 sensor (1) from sample tap (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345742.2U CN205562345U (en) | 2016-04-22 | 2016-04-22 | PM2. 5 detection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345742.2U CN205562345U (en) | 2016-04-22 | 2016-04-22 | PM2. 5 detection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562345U true CN205562345U (en) | 2016-09-07 |
Family
ID=56807148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620345742.2U Active CN205562345U (en) | 2016-04-22 | 2016-04-22 | PM2. 5 detection module |
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| Country | Link |
|---|---|
| CN (1) | CN205562345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717014A (en) * | 2016-04-22 | 2016-06-29 | 苏州翰霖汽车科技有限公司 | PM2.5 detection module |
| CN109557004A (en) * | 2017-09-27 | 2019-04-02 | 田果成 | Detect cavity configuration, detection device, capture apparatus and terminal |
-
2016
- 2016-04-22 CN CN201620345742.2U patent/CN205562345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717014A (en) * | 2016-04-22 | 2016-06-29 | 苏州翰霖汽车科技有限公司 | PM2.5 detection module |
| CN109557004A (en) * | 2017-09-27 | 2019-04-02 | 田果成 | Detect cavity configuration, detection device, capture apparatus and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PM2.5 detection module Effective date of registration: 20230316 Granted publication date: 20160907 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: SUZHOU HANLIN AUTOMOTIVE TECHNOLOGY CO.,LTD. Registration number: Y2023980035248 |