CN109579243A - Air quality detection system and air quality control system - Google Patents
Air quality detection system and air quality control system Download PDFInfo
- Publication number
- CN109579243A CN109579243A CN201710910814.2A CN201710910814A CN109579243A CN 109579243 A CN109579243 A CN 109579243A CN 201710910814 A CN201710910814 A CN 201710910814A CN 109579243 A CN109579243 A CN 109579243A
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- Prior art keywords
- air quality
- quality detection
- air
- detection
- sensor
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
-
- 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
Abstract
The present invention provides a kind of air quality detection system, the air quality detection system includes multiple air quality detection devices, and the multiple air quality detection device is distributed each position indoors.Multiple air quality detection devices are evenly arranged in indoor each region, avoid and air quality detection device only is arranged in return air inlet in the prior art and causes to detect incomplete situation.Based on this, the present invention can obtain air quality control system by means of the air quality detection system, comprehensive, accurate detection parameters can be obtained, to correctly judge the air quality of indoor all areas, feedback is made in time, realizes indoor air greater homogeneity.
Description
Technical field
The present invention relates to a kind of detection systems, and in particular to a kind of air quality detection system and air quality control system
System.
Background technique
In recent years, air pollution is got worse, and many places are often shrouded by haze, generates phase to the residents ' health of various regions
When big harm, people is allowed increasingly to pay attention to the monitoring of air quality.And the monitoring project of air quality includes air
Temperature, humidity, suspended particles, gas etc..With the raising that people require comfort, indoor air quality is required also increasingly
It improves, the application of household fresh air conditioner system is increasingly extensive.
How effectively to detect whether the quality of surrounding air is good, and further provides for air quality information and change immediately
Kind air quality, is very important to avoid doing harm to huamn body.Traditional detection device to indoor air quality, one
As be located at position close to return air inlet attachment.The defect of this setup is: in the air product for separating out the farther away corner in air port
Matter differs more with return air inlet air quality, so, unit carries out air quality according to the feedback signal of return air inlet detection device
Processing, may cause the non-uniform phenomenon of indoor air quality.
Summary of the invention
The purpose of the present invention is to provide a kind of air quality detection systems, to solve existing air quality detection device
Detection information cannot really reflect indoor air quality quality, so that unit carries out air product according to the feedback signal of detection device
Matter processing, may cause the non-uniform problem of indoor air quality.
To achieve the above object, the present invention provides a kind of air quality detection system, the air quality detection system packet
Multiple air quality detection devices are included, the air quality detection device is distributed each position indoors.
Optionally, for the air quality detection system, the air quality detection device is uniformly distributed indoors
Each position.
Optionally, for the air quality detection system, the air quality detection device is detection indoor environment
In gas concentration, the air quality detection device of suspended particles and wind speed.
Optionally, for the air quality detection system, the air quality detection device is that detection includes an oxygen
Change one of carbon, carbon dioxide, nitrogen dioxide, sulfur dioxide and volatile organic compounds or the combination more than any two
Air quality detection device.
Optionally, for the air quality detection system, the air quality detection device includes multiple sensors.
Optionally, for the air quality detection system, the sensor is gas concentration detection sensor, suspends
At least one of particle concentration detection sensor and wind speed measurement sensor.
Optionally, for the air quality detection system, the gas concentration detection sensor is that carbon monoxide is dense
Spend detection sensor, gas concentration lwevel detection sensor, content of nitrogen dioxide detection sensor and sulfur dioxide concentration detection
At least one of sensor.
Correspondingly, the air quality control system includes as above the present invention also provides a kind of air quality control system
Air quality detection system, fresh air system and the controller, the air quality detection system are connected with the controller,
The fresh air system is connected with the controller, the detection parameters that the controller is obtained according to the air quality detection system
The fresh air system is controlled to indoor air-supply.
Optionally, for the air quality control system, the controller includes Data Analysis Services module and new
Wind regulates and controls module, and the data analysis module is analyzed and processed the data obtained from the air quality detection system and obtains
The detection parameters, the fresh air regulation module is according to the detection parameters to indoor air output and indoor outlet air deflector angle
It is adjusted.
Optionally, for the air quality control system, the fresh air regulation module is so that the interior outlet air
Amount reaches the fresh air regulation module of 2m/s or more.
In conclusion providing a kind of air quality detection system in the present invention, the air quality detection system includes more
A air quality detection device, the multiple air quality detection device are distributed each position indoors.Multiple air quality detections
Device is evenly arranged in indoor each region, avoids and air quality detection device only is arranged in return air inlet in the prior art and causes
Detect incomplete situation.
Based on this, the present invention can obtain air quality control system by means of the air quality detection system, can
Comprehensive, accurate detection parameters are obtained, to correctly judge the air quality of indoor all areas, feedback is made in time, realizes
Indoor air greater homogeneity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air quality detection system provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of air quality control system provided in an embodiment of the present invention；
The reference numerals are as follows:
1- air quality detecting device, 2- sensor, the 3- interior space, 4- deflector, the first air of 11-
Quality inspection device, 12- the second air quality detection device, the air that 13- other types sensor is constituted
Quality inspection device, 14- controller, 15- Data Management Analysis module, 16- fresh air regulate and control module, 17-
Indoor air output, outlet air deflector angle in the room 18-.
Specific embodiment
Below in conjunction with attached drawing 1 and specific embodiment, air quality proposed by the present invention detection detection system is carried out
More detailed description.According to following description, advantages and features of the invention will be become apparent from.It should be noted that attached drawing be all made of it is non-
Often simplified form and non-accurate ratio is used, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
Fig. 1 is the structural schematic diagram of air quality detection system provided in an embodiment of the present invention, as shown in Figure 1, the sky
Gas quality detection system includes that multiple air quality detection devices 1, the air quality detection device 1 are distributed in the interior space 3
In.It avoids and air quality detection device only is set in return air inlet in the prior art and causes to detect incomplete situation.For example,
It in the air quality apart from the farther away region of air outlet, can also be detected, the air quality detection device 1 can be
Even distribution, it is hereby achieved that preferable detection effect.Based on this, the present invention, can by means of the air quality detection system
To obtain air quality control system, comprehensive, accurate detection parameters can be obtained, to correctly judge indoor all areas
Air quality makes feedback in time, realizes indoor air greater homogeneity.
The distribution of the multiple air quality detection device 1 is also possible to non-uniform, is preferably uniformly distributed, uniformly point
The data that cloth can be such that air quality detection device detects more can really reflect indoor air quality；The interior space 3
Shape is not limited to the shape in 1, is also possible to round or other shapes.
Preferably, the air quality detection device 1 is gas concentration, suspended particles and the wind speed detected in indoor environment
Air quality detection device.The air quality detection device be detection include carbon monoxide, carbon dioxide, nitrogen dioxide,
One of sulfur dioxide and volatile organic compounds or the combined air quality detection device more than any two.The sky
Gas Quality Detection dress can also include one of temperature, relative humidity, illumination and noise or the group more than any two for detection
The air quality detection device of conjunction.It is understood that the air quality detection device 1 is not limited to choosing cited hereinabove
It selects, other any kind of air quality detection devices are all fallen within thought of the invention.
The air quality detection device 1 includes multiple sensors 2, and the multiple 2 integrated distribution of sensor is being detected
In region.
Preferably, the sensor is gas concentration detection sensor, aerosol concentration detection sensor and wind speed inspection
Survey at least one of sensor.The parameter of sensor detection is also possible to temperature, relative humidity, in illumination and noise
It is at least one.
Preferably, the gas concentration detection sensor is carbonomonoxide concentration detection sensor, gas concentration lwevel inspection
Survey at least one of sensor, content of nitrogen dioxide detection sensor and sulfur dioxide concentration detection sensor.The gas
The gas of concentration detection sensor detection can also be ammonia, hydrogen sulfide.It is understood that the gas concentration detection sensing
The gas of device detection is not limited to selection cited hereinabove, and other any gases for destroying air quality quality all fall in this hair
Within bright thought.
Fig. 2 is the structural schematic diagram of air quality detecting and controlling system provided in an embodiment of the present invention.The air quality
Control system includes air quality detection system, fresh air system and controller 14 as described above, the air quality detection system
System is connected with the controller 14, and the fresh air system is connected with the controller 14, and the controller 14 is according to the air
The detection parameters that quality detection system obtains control the fresh air system to indoor air-supply.
Specifically, for example described air quality detecting and controlling system includes the first air quality detection device 11, Ke Yiyong
Carrying out the detection of gas concentration, the second air quality detection device 12 can be used to carry out the detection of aerosol concentration, with
And the air quality detection device 13 that other type sensors are constituted, it can be used to carry out the detection of other parameters.Described first
The air quality inspection that air quality detection device 11, the second air quality detection device 12 and other type sensors are constituted
It surveys device 13 to be all connected with controller 14, so as to which the data (i.e. detection parameters) detected are transferred to the controller
On 14.It include Data Analysis Services module 15 and fresh air regulation module 16, the Data Analysis Services in the controller 14
Module 15 is analyzed and processed detection parameters received by controller 14, and the fresh air regulation module 16 is to indoor fresh air
Wind speed and fresh air volume are regulated and controled；The reason for needing to set according to user is preset in the Data Management Analysis module 15 of controller 14
The data for the air quality thought, the more preset data of controller 14 and the data detected, judge indoor air matter
Whether amount reaches preparatory standard.Controller 14 also regulates and controls module 16 by the fresh air and executes the control signalman of its output
The fresh air system of work is connected, if indoor air quality does not reach the standard of presetting, the fresh air regulates and controls module
16 starting fresh air system, are adjusted indoor air output 17, guarantee that the wind speed in indoor each region reaches 2m/s or more, and can
Optionally to increase or reduce wind speed, meanwhile, indoor outlet air deflector angle 18 can be adjusted targetedly.
The mode that the air quality device 13 is connect with the controller 14 can be it is wired, such as HBS, CAN,
RS485 etc. is also possible to wireless, such as WIFI, bluetooth, Zigbee etc..
Preferably, indoor outlet air water conservancy diversion plate angle θ (the indoor outlet air deflector angle 18 referring to Fig. 1, that is, in Fig. 2) can
Think 10 °~90 °.
In conclusion air quality detection system provided by the invention, has the advantage that the air quality detection
System, including multiple air quality detection devices, the multiple air quality detection device are distributed each region indoors, avoid
Air quality detection device only is set in return air inlet in the prior art and causes to detect incomplete situation；It is of the invention based on this
By means of the air quality detection system, air quality control system can be obtained, comprehensive, accurate detection ginseng can be obtained
Number, by being compared with preset air quality standard, judges the quality of indoor air quality, if not reaching mark
Standard then starts Fresh air handling units, and air output and indoor outlet air deflector angle, realize indoor air greater homogeneity in regulation room
Change.
The above is only a preferred embodiment of the present invention, does not play the role of any restrictions to the present invention.Belonging to any
Those skilled in the art, in the range of not departing from technical solution of the present invention, to the invention discloses technical solution and
Technology contents make the variation such as any type of equivalent replacement or modification, belong to the content without departing from technical solution of the present invention, still
Within belonging to the scope of protection of the present invention.
Claims (10)
1. a kind of air quality detection system, which is characterized in that the air quality detection system includes multiple air quality inspections
Device is surveyed, the air quality detection device is distributed each position indoors.
2. air quality detection system as described in claim 1, which is characterized in that the air quality detection device is uniformly divided
Cloth each position indoors.
3. air quality detection system as described in claim 1, which is characterized in that the air quality detection device is detection
The air quality detection device of gas concentration, suspended particles and wind speed in indoor environment.
4. air quality detection system as described in claim 1, which is characterized in that the air quality detection device is detection
More than one of carbon monoxide, carbon dioxide, nitrogen dioxide, sulfur dioxide and volatile organic compounds or any two
Combined air quality detection device.
5. air quality detection system as described in claim 1, which is characterized in that the air quality detection device includes more
A sensor.
6. air quality detection system as claimed in claim 5, which is characterized in that the sensor is that gas concentration detection passes
At least one of sensor, aerosol concentration detection sensor and wind speed measurement sensor.
7. air quality detection system as claimed in claim 6, which is characterized in that the gas concentration detection sensor is one
Carbonoxide concentration detection sensor, gas concentration lwevel detection sensor, content of nitrogen dioxide detection sensor and sulfur dioxide
At least one of concentration detection sensor.
8. a kind of air quality control system, which is characterized in that the air quality control system includes such as claim 1~7
Any one of described in air quality detection system, fresh air system and controller, the air quality detection system and the control
Device processed is connected, and the fresh air system is connected with the controller, and the controller is obtained according to the air quality detection system
Detection parameters control the fresh air system to indoor air-supply.
9. air quality control system as claimed in claim 8, which is characterized in that the controller includes Data Analysis Services
Module and fresh air regulate and control module, and the data analysis module analyzes the data obtained from the air quality detection system
Processing obtains the detection parameters, and the fresh air regulation module leads indoor air output and indoor outlet air according to the detection parameters
Flowing plate angle is adjusted.
10. air quality control system as claimed in claim 9, which is characterized in that the fresh air regulation module is so that institute
State the fresh air regulation module that indoor air output reaches 2m/s or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910814.2A CN109579243A (en) | 2017-09-29 | 2017-09-29 | Air quality detection system and air quality control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910814.2A CN109579243A (en) | 2017-09-29 | 2017-09-29 | Air quality detection system and air quality control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579243A true CN109579243A (en) | 2019-04-05 |
Family
ID=65919214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710910814.2A Pending CN109579243A (en) | 2017-09-29 | 2017-09-29 | Air quality detection system and air quality control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109579243A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780340A (en) * | 2020-07-17 | 2020-10-16 | 珠海格力电器股份有限公司 | Control method and device of air conditioner and air conditioner |
| CN111947287A (en) * | 2020-08-10 | 2020-11-17 | 海信（山东）空调有限公司 | Air conditioner and carbon dioxide concentration detection method |
| CN111981652A (en) * | 2020-07-23 | 2020-11-24 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
| CN114076387A (en) * | 2020-08-14 | 2022-02-22 | 海信（山东）空调有限公司 | Air conditioner and air conditioner fresh air volume control method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111780340A (en) * | 2020-07-17 | 2020-10-16 | 珠海格力电器股份有限公司 | Control method and device of air conditioner and air conditioner |
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| CN111947287B (en) * | 2020-08-10 | 2021-12-07 | 海信（山东）空调有限公司 | Air conditioner and carbon dioxide concentration detection method |
| CN114076387A (en) * | 2020-08-14 | 2022-02-22 | 海信（山东）空调有限公司 | Air conditioner and air conditioner fresh air volume control method |
| CN114076387B (en) * | 2020-08-14 | 2023-06-09 | 海信空调有限公司 | Air conditioner and fresh air quantity control method thereof |
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Application publication date: 20190405 |
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