CN205807745U - A kind of air quality detector - Google Patents
A kind of air quality detector Download PDFInfo
- Publication number
- CN205807745U CN205807745U CN201620571044.4U CN201620571044U CN205807745U CN 205807745 U CN205807745 U CN 205807745U CN 201620571044 U CN201620571044 U CN 201620571044U CN 205807745 U CN205807745 U CN 205807745U
- Authority
- CN
- China
- Prior art keywords
- sensor
- air
- cpu controller
- quality detector
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Emergency Alarm Devices (AREA)
Abstract
This utility model provides a kind of air quality detector, relates to air detection technical field.This utility model includes housing, housing is respectively provided on two sides with air inlet and air outlet, enclosure interior is provided with drainage screen near the position of air outlet, cpu controller it is additionally provided with in housing, alarm device, light-emitting diode display and air detecting device, air detecting device includes formaldehyde examination sensor, carbon dioxide detection sensor, PM2.5 detects sensor, coal gas detection sensor and Temperature and Humidity sensor, formaldehyde examination sensor, carbon dioxide detection sensor, PM2.5 detects sensor, coal gas detection sensor and Temperature and Humidity sensor be all connected with on cpu controller, cpu controller is also connected with alarm device and is positioned at the light-emitting diode display of case top.This utility model makes its simple in construction, and powerful, cost is relatively low, it is possible to detects multiple air index simultaneously, and can purify air in time.
Description
Technical field
This utility model relates to a kind of air quality detector, particularly relates to air detection technical field.
Background technology
Along with going from bad to worse of environment, people are more and more higher to the degree of attentiveness of air quality, and people's major part all can be treated
In indoor, the most how to know that the quality of IAQ (indoor air quality) becomes a lot of people's concern, particularly some are newly-decorated
In house, this demand of people is the strongest.Single target can only be detected by detector the most on the market, and
And result can only be detected, it is impossible to purify air in time.
Utility model content
For weak point present in the problems referred to above, this utility model provides a kind of air quality detector so that it is knot
Structure is simple, and powerful, cost is relatively low, it is possible to detect multiple air index simultaneously.
In order to solve the problems referred to above, this utility model provides a kind of air quality detector, wherein, including housing, described
Housing is respectively provided on two sides with air inlet and air outlet, and described enclosure interior is provided with drainage screen near the position of described air outlet,
Cpu controller, alarm device, light-emitting diode display and air detecting device, described air detecting device bag it is additionally provided with in described housing
Include formaldehyde examination sensor, carbon dioxide detection sensor, PM2.5 detection sensor, coal gas detection sensor and humiture inspection
Surveying sensor, described formaldehyde examination sensor, described carbon dioxide detection sensor, described PM2.5 detect sensor, described coal
Gas detection sensor and described Temperature and Humidity sensor are all connected with on described cpu controller, and described cpu controller is also connected with
Described alarm device and the described light-emitting diode display being positioned at described case top.
Preferably, described air quality detector can be directly connected by output signal line VMC (Ventilation Mechanical Control System) quiet with the external world
Connect.
Preferably, described alarm device is audible-visual annunciator.
Preferably, described cpu controller is one 8051 single-chip microcomputers.
Preferably, described housing being provided with RS232 interface, described RS232 interface is connected with described cpu controller.
Compared with prior art, this utility model has the advantage that
1, arrange formaldehyde examination sensor in this utility model housing, carbon dioxide detects sensor, PM2.5 detects sensing
Device, coal gas detection sensor and Temperature and Humidity sensor, thus can detect multiple air index simultaneously, make user more
Comprehensively understand IAQ (indoor air quality).
2, this utility model can directly be connected with quiet VMC (Ventilation Mechanical Control System), can drive room air by quiet VMC (Ventilation Mechanical Control System)
Circulation, so can make room air become fresh.
3, being provided with drainage screen in this utility model housing, air is by may filter that thing harmful in air by filter screen
Matter so that air becomes fresh.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Main element symbol description:
1-housing 2-CPU controller 3-LED display
4-alarm device 5-formaldehyde examination sensor 6-carbon dioxide detection sensor
7-PM2.5 detection sensor 8-coal gas detection sensor 9-Temperature and Humidity sensor
10-drainage screen 11-air inlet 12-air outlet
13-output signal line
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings with example
This utility model is described in further detail, but example is not as to restriction of the present utility model.
As it is shown in figure 1, embodiment of the present utility model includes that housing 1, housing 1 are respectively provided on two sides with air inlet 11 and air-out
Mouth 12, the internal position near air outlet 12 of housing 1 is provided with drainage screen 10, is additionally provided with cpu controller 2, dress of reporting to the police in housing 1
Putting 4, light-emitting diode display 3 and air detecting device, air detecting device includes formaldehyde examination sensor 5, carbon dioxide detection sensing
Device 6, PM2.5 detection sensor 7, coal gas detection sensor 8 and Temperature and Humidity sensor 9, formaldehyde examination sensor 5, dioxy
Change carbon detection sensor 6, PM2.5 detection sensor 7, coal gas detection sensor 8 and Temperature and Humidity sensor 9 be all connected with
On cpu controller 2, cpu controller 2 is also connected with alarm device 4 and is positioned at the light-emitting diode display 3 at housing 1 top.
Air quality detector can be directly connected by output signal line 13 VMC (Ventilation Mechanical Control System) quiet with the external world.
Alarm device 4 is audible-visual annunciator.
Cpu controller 2 is one 8051 single-chip microcomputers.
Being provided with RS232 interface on housing 1, RS232 interface is connected with cpu controller 2.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. an air quality detector, it is characterised in that include that housing, described housing are respectively provided on two sides with air inlet and air-out
Mouthful, described enclosure interior is provided with drainage screen near the position of described air outlet, is additionally provided with cpu controller, report in described housing
Alarm device, light-emitting diode display and air detecting device, described air detecting device includes that formaldehyde examination sensor, carbon dioxide are examined
Survey sensor, PM2.5 detects sensor, coal gas detects sensor and Temperature and Humidity sensor, described formaldehyde examination sensor,
Described carbon dioxide detection sensor, described PM2.5 detection sensor, described coal gas detection sensor and described Temperature and Humidity
Sensor is all connected with on described cpu controller, and described cpu controller is also connected with described alarm device and is positioned at described housing top
The described light-emitting diode display in portion.
2. a kind of air quality detector as claimed in claim 1, it is characterised in that described air quality detector can be straight
Connected output signal line VMC (Ventilation Mechanical Control System) quiet with the external world to be connected.
3. a kind of air quality detector as claimed in claim 1, it is characterised in that described alarm device is sound and light alarm
Device.
4. a kind of air quality detector as claimed in claim 1, it is characterised in that described cpu controller is one 8051 lists
Sheet machine.
5. a kind of air quality detector as claimed in claim 1, it is characterised in that be provided with RS232 on described housing and connect
Mouthful, described RS232 interface is connected with described cpu controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571044.4U CN205807745U (en) | 2016-06-13 | 2016-06-13 | A kind of air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571044.4U CN205807745U (en) | 2016-06-13 | 2016-06-13 | A kind of air quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807745U true CN205807745U (en) | 2016-12-14 |
Family
ID=58142143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571044.4U Expired - Fee Related CN205807745U (en) | 2016-06-13 | 2016-06-13 | A kind of air quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797486A (en) * | 2017-09-28 | 2018-03-13 | 河南汇纳科技有限公司 | One kind is based on the single chip integrated data collecting instrument of multisensor |
| CN107990494A (en) * | 2017-11-10 | 2018-05-04 | 奥普家居股份有限公司 | New blower control method and system |
| CN109709269A (en) * | 2018-12-28 | 2019-05-03 | 朱玉玲 | A kind of portable air quality detector |
-
2016
- 2016-06-13 CN CN201620571044.4U patent/CN205807745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797486A (en) * | 2017-09-28 | 2018-03-13 | 河南汇纳科技有限公司 | One kind is based on the single chip integrated data collecting instrument of multisensor |
| CN107990494A (en) * | 2017-11-10 | 2018-05-04 | 奥普家居股份有限公司 | New blower control method and system |
| CN109709269A (en) * | 2018-12-28 | 2019-05-03 | 朱玉玲 | A kind of portable air quality detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161214 Termination date: 20180613 |