CN108548850A - A kind of wall buried type air detection instrument - Google Patents

A kind of wall buried type air detection instrument Download PDF

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Publication number
CN108548850A
CN108548850A CN201810347149.5A CN201810347149A CN108548850A CN 108548850 A CN108548850 A CN 108548850A CN 201810347149 A CN201810347149 A CN 201810347149A CN 108548850 A CN108548850 A CN 108548850A
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CN
China
Prior art keywords
air
detection
module
air detection
back casing
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.)
Pending
Application number
CN201810347149.5A
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Chinese (zh)
Inventor
李瑞鹏
王胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Macro Cloud Intelligent Technology Co Ltd
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Suzhou Macro Cloud Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201810347149.5A priority Critical patent/CN108548850A/en
Publication of CN108548850A publication Critical patent/CN108548850A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • G01N15/0205Investigating particle size or size distribution by optical means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06Investigating concentration of particle suspensions
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06Investigating concentration of particle suspensions
    • G01N15/075Investigating concentration of particle suspensions by optical means

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  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a kind of wall buried type air detection instruments, including radiator grille, the back casing for being embedded in wall, multiple air detecting sensors and remote monitoring terminal, the radiator grille and back casing to be mutually clamped the internal cavities to form detector;Circuit board is installed, the circuit board is equipped with air detection module and wireless communication module in the internal cavities;The air detection module includes microcontroller and multiple detection circuits, and the multiple detection circuit is connected with corresponding the multiple air detecting sensors wireless communication;The microcontroller includes air detection processing module and air purification processing module, and the air detection processing module is connect with the multiple detection circuit simultaneously, and the air purification processing module is connected with air purification processing equipment wireless communication.The present invention realizes the intelligence of room air detection and processing, automation, improves the air quality of living environment.

Description

A kind of wall buried type air detection instrument
Technical field
The present invention relates to Smart Home technical fields, more particularly to a kind of wall buried type air detection instrument.
Background technology
With the progress of science and technology, modernization industry is developed rapidly, but it is at the cost of the environment. Now, environmental problem becomes to become increasingly conspicuous, and the environment of inhabitation starts to deteriorate.The industrial revolution is developed so far existing more than 200 years and goes through History, it allows world economy to be grown rapidly, and human civilization is allowed to obtain huge advance;However, it also brings seriously to the world Industrial pollution, and then lead to a series of environmental problem.With becoming increasingly conspicuous for environmental problem, how human civilization hair Environment is protected during exhibition, has become people's focus of interest.
For office and the domestic environments such as house, due to various factors such as the declines and interior decoration of air quality, Indoor air pollution is more and more common.When solving air pollution problem inside rooms at present, user usually divulges information by windowing, or Activated carbon and green plants are accumulated indoors, although this mode has certain effect to improving air quality tool, for The content of some harmful substances in room air, people cannot easily detect, thus cannot pointedly be handled;And And in northern cold winter or the weather conditions such as blowing and raining are encountered, cannot open a window ventilation, just cannot for indoor pollution Effectively control.
Invention content
The purpose of the present invention is overcoming shortcoming in the prior art, a kind of wall buried type air detection instrument is provided.
The present invention is solved by following technical proposals:
A kind of wall buried type air detection instrument, including radiator grille, the back casing for being embedded in wall, multiple air detecting sensors and Remote monitoring terminal, the radiator grille and back casing are mutually clamped the internal cavities to form detector;Peace in the internal cavities Equipped with circuit board, the circuit board is equipped with air detection module and wireless communication module;
The air detection module includes microcontroller and multiple detection circuits, the multiple detection circuit with it is corresponding described more A air detecting sensors wireless communication connection;
The microcontroller includes air detection processing module and air purification processing module, and the air detection processing module is same When connect with the multiple detection circuit, the air purification processing module and air purification processing equipment wireless communication connect;
The wireless communication module is for making between the multiple air detecting sensors and air detection module, the air is net Change between processing module and air purification processing equipment, channel radio between the air detection processing module and remote monitoring terminal Letter connection.
Preferably, the multiple air detecting sensors include formaldehyde sensor, Temperature Humidity Sensor, laser PM2.5 biographies Sensor, carbon dioxide sensor, the multiple detection circuit include formaldehyde examination circuit, Temperature and Humidity circuit diagram, PM2.5 inspections Slowdown monitoring circuit figure, CO2Detection circuit figure, the multiple air detecting sensors and corresponding multiple detection circuits by wireless aps without Line transmits signal.
Preferably, the circuit board is connected with power conversion module, and the rear portion of the back casing is equipped with contact head, the electricity Source conversion module is electrically connected with the contact head.
Preferably, the shape of the back casing is cylinder, and the back casing is equipped with the mounting base of cylindrical, hollow, institute It states mounting base and is equipped with elastic contact chip and buckle, the back casing is fixed with the mounting base spiral and passes through described connect Contact is electrically connected.
Preferably, the shape of the radiator grille is rectangular, and the radiator grille is equipped with display screen and function button.
Preferably, the circuit board is equipped with the wireless remote control module for adjusting air-conditioning equipment, the wireless remote control mould Block is electrically connected with the function button.
Preferably, lithium battery is additionally provided in the internal cavities, the back casing bottom is hinged with support leg.
The present invention has the following advantages compared with prior art and advantageous effect:
(1)The present invention multiple air detecting sensors and air detection module between, air purification processing module and air it is net Between change processing unit, between the air detection processing module and remote monitoring terminal company is wirelessly communicated by wireless aps It connects, avoids traditional technology and need to connect up the defect of connection, be not only conducive to the flexible setting of equipment, but also save expense.
(2)Room air is detected and is combined with air-treatment by the present invention, can when room air index parameter is exceeded It is automatic to start air processor, the cleaning of room air is maintained in real time, avoids the not in time and not thorough of artificial treatment The defect at bottom, room air processing realize intelligent, automation.
(3)The back casing of the present invention is equipped with mounting base, and back casing merges with mounting base spiral card to be conductively connected, installation When, first by the mounting base be mounted in the preset cavity of wall and with the cable connection in wall, then back casing is inserted into institute It states mounting base rotation and installation can be completed, provide alternating current by the contact chip in mounting base, ensure that the lasting supply of electric energy, need Want migration elsewhere when, rotation back casing remove.
(4)The present invention is also wirelessly communicated with remote terminal and is connected, can be by air detection data Real-time Feedback to long-range end End, uninterruptedly detects room air for 24 hours, can be analyzed, be monitored, early warning by remote terminal, and can remotely grasped Make the air processor.
(5)The present invention is equipped with lithium battery and can rotate the concealed support leg of pull-out, can not only be installed on wall, and And desktop or other positions can be positioned over, spiral engaging installation makes easy for assemble or unload and versatile, contact alternating current Power supply keeps electrical connection more convenient, and integrated multiple functions keep application flexibility strong, compact, easy to carry.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of wall buried type air detection instrument.
Fig. 2 is a kind of principle flow chart of wall buried type air detection instrument.
Fig. 3 is a kind of formaldehyde examination circuit diagram of wall buried type air detection instrument.
Fig. 4 is a kind of Temperature and Humidity circuit diagram of wall buried type air detection instrument.
Fig. 5 is a kind of CO of wall buried type air detection instrument2Detection circuit figure.
Fig. 6 is a kind of PM2.5 detection circuit figures of wall buried type air detection instrument.
Specific implementation mode
Technical solution of the present invention is further described with specific entity below in conjunction with the accompanying drawings, but embodiments of the present invention It is without being limited thereto.
As shown in Fig. 1~Fig. 2, a kind of wall buried type air detection instrument, including radiator grille 1, the back casing for being embedded in wall 9 2, multiple air detecting sensors(It is not shown)And remote monitoring terminal, the radiator grille 1 and back casing 2 are mutually clamped to form inspection The internal cavities of instrument are surveyed, circuit board are installed, the circuit board is equipped with air detection module and wirelessly in the internal cavities Communication module 12, the air detection module include microcontroller 13 and multiple detection circuits, the multiple detection circuit with it is right The multiple air detecting sensors wireless communication connection answered.
The microcontroller 13 includes air detection processing module and air purification processing module, the air detection processing Module is connect with the multiple detection circuit simultaneously, and the air purification processing module is wirelessly communicated with air purification processing equipment Connection, the air purification processing equipment can be existing for existing market have the function of air filtering function, oxygen generation, The air purifier of function of removing formaldehyde, the air purifier have wireless Internet function, can be by wireless network connection extremely The microcontroller 13.
The wireless communication module for make between the multiple air detecting sensors and air detection module, the sky Between gas purified treatment module and air purification processing equipment, nothing between the air detection processing module and remote monitoring terminal Line communicates to connect.The wireless communication connection can ensure indoor different location and compared with long distance using the connection type of wireless aps From signal intensity, make data transmission more stablize.The multiple air detecting sensors include formaldehyde sensor, humiture Sensor, laser PM2.5 sensors, carbon dioxide sensor, the multiple detection circuit include formaldehyde examination circuit, humiture Detection circuit figure, PM2.5 detection circuits figure, CO2Detection circuit figure, the multiple air detecting sensors and corresponding multiple inspections Slowdown monitoring circuit passes through wireless aps wireless transmission signal.
As shown in figure 3, the formaldehyde sensor MS1100 is by incuding the concentration of formaldehyde in outside air, internal resistance value meeting Respective change occurs, I/O port MS1100_SIG collects corresponding voltage data and feeds back to microcontroller, and microcontroller handles it Afterwards, then by the data mould radio communication circuit in the block is transmitted to remote terminal by radio communication.As shown in figure 4, warm and humid Degree sensor SHT20 incudes temperature and humidity in ambient enviroment, when the temperature is changed, sensor pin SHT20_SDA The voltage of variation can be collected;When humidity changes, the capacitor that sensor pin SHT20_SDA can collect interior change holds Amount.These variable datas are transmitted to remote terminal, remote terminal after the processing of the microcontroller, by wireless communication module On will show the value of humiture.
As shown in figure 5, carbon dioxide sensor utilizes CO in non-dispersive infrared principle detection air2Concentration, work as air Middle CO2Concentration when changing, the carbon dioxide sensor by the data measured by radio communication mode be transferred to it is micro- Controller after treatment, then by wireless communication module is transmitted to remote terminal.As shown in fig. 6, laser PM2.5 sensors Using laser traps scattering principle, the particulate matter quantity of the equivalent grain size and different-grain diameter that obtain particulate matter is eventually by algorithm meter Calculate particulate matter quality concentration.The circuit is the interface circuit of PM2.5 sensor assemblies, dense using serial ports output particulate matter quality Degrees of data gives MCU processing, sends wireless communication module to later, and the data received are sent to long-range end by wireless communication module End.The remote terminal and the wireless communication module two-way transmission signals, remote terminal can be smart mobile phone, tablet computer Etc. equipment, the APP for controlling the microcontroller is installed on remote terminal, can show that air items are joined on the APP Number index.
The circuit board is connected with power conversion module, and the rear portion of the back casing 2 is equipped with contact head, the power supply conversion Module is electrically connected with the contact head, and the power conversion module includes power-switching circuit, and the power-switching circuit will The alternating current of 220V is converted to 5V DC power supplies, then gives internal each circuit to power respectively by power-switching circuit.Preferably, after described The shape of shell 2 is cylinder, and the back casing is equipped with the mounting base 3 of cylindrical, hollow, and the mounting base is equipped with elasticity Contact chip 4 and buckle 5, the back casing are fixed with the mounting base spiral and are electrically connected by the contact chip 4, when When the mounting base 3 is sheathed on the back casing 2,4 Elastic Contact of the elastic contact chip is in the contact head of the back casing 2 On, by the contact of the contact head and elastic contact chip 4, the power conversion module obtains the alternating current of 220V, spiral card The setting of box-like mounting base keeps present invention installation versatile, in interior decoration early period, it is only necessary to which the corresponding model of installation is general Mounting base 3, avoid caused by due to replacing or upgrading detector dismantle and be electrically connected trouble.
According to technical solution of the present invention, the shape of the radiator grille 1 can be rectangular, and the radiator grille 1 is equipped with display Shield 6 and function button 7, the information such as parameters index and time, the calendar in air can be shown on the display screen 6.Institute Circuit board is stated equipped with the wireless remote control module for adjusting air-conditioning equipment, the wireless remote control module and the function button 7 It is electrically connected, by operating the corresponding function button 7, can manually be adjusted according to the temperature data of the display screen display Save indoor air-conditioning equipment.Lithium battery is additionally provided in the internal cavities, 2 bottom of the back casing is hinged with support leg 8.It is described Support leg 8 is concealed to be articulated on the back casing 2, and the support leg 8 is used to present invention support being placed on, and meets Use under different situations.When the contact head is connect with elastic contact chip 4, alternating current is present invention power supply, while being institute Lithium battery charging is stated, when the contact head is disconnected with elastic contact chip 4, it is that the present invention powers to be switched to lithium battery, no When by being mounted on wall or be positioned over other positions, lasting power supply can be accessed.
Technical solution of the present invention and its technique effect of acquirement are described in detail above, above-described embodiment is this hair Bright preferable embodiment, but embodiment of the present invention are not limited by the above embodiments, it is other any without departing from this Changes, modifications, substitutions, combinations, simplifications made by under the Spirit Essence and principle of invention, should be equivalent substitute mode, all It is included within protection scope of the present invention.

Claims (7)

1. a kind of wall buried type air detection instrument, it is characterised in that:Back casing, Duo Gekong including radiator grille, for being embedded in wall Gas detection sensor and remote monitoring terminal, the radiator grille and back casing are mutually clamped the internal cavities to form detector;Institute It states and circuit board is installed in internal cavities, the circuit board is equipped with air detection module and wireless communication module;The air Detection module includes microcontroller and multiple detection circuits, and the multiple detection circuit is passed with corresponding the multiple air detection Sensor wireless communication connection;
The microcontroller includes air detection processing module and air purification processing module, and the air detection processing module is same When connect with the multiple detection circuit, the air purification processing module and air purification processing equipment wireless communication connect;
The wireless communication module is for making between the multiple air detecting sensors and air detection module, the air is net Change between processing module and air purification processing equipment, channel radio between the air detection processing module and remote monitoring terminal Letter connection.
2. a kind of wall buried type air detection instrument according to claim 1, it is characterised in that:The multiple air detecting sensors Including formaldehyde sensor, Temperature Humidity Sensor, laser PM2.5 sensors, carbon dioxide sensor, the multiple detection circuit packet Include formaldehyde examination circuit, Temperature and Humidity circuit, PM2.5 detection circuits, CO2Detection circuit, the multiple air detection sensing Device passes through wireless aps wireless transmission signal with corresponding multiple detection circuits.
3. a kind of wall buried type air detection instrument according to claim 1, it is characterised in that:The circuit board is connected with power supply and turns Block is changed the mold, the rear portion of the back casing is equipped with contact head, and the power conversion module is electrically connected with the contact head.
4. a kind of wall buried type air detection instrument according to claim 1, it is characterised in that:The shape of the back casing is in cylinder Shape, the back casing are equipped with the mounting base of cylindrical, hollow, and the mounting base is equipped with elastic contact chip and buckle, after described Shell is fixed with the mounting base spiral and is electrically connected by the contact chip.
5. a kind of wall buried type air detection instrument according to claim 1, it is characterised in that:The shape of the radiator grille is side Shape, the radiator grille are equipped with display screen and function button.
6. a kind of wall buried type air detection instrument according to claim 5, it is characterised in that:The circuit board is equipped with for adjusting The wireless remote control module of air-conditioning equipment is saved, the wireless remote control module is electrically connected with the function button.
7. a kind of wall buried type air detection instrument according to claim 1, it is characterised in that:It is additionally provided with lithium in the internal cavities Battery, the back casing bottom are hinged with support leg.
CN201810347149.5A 2018-04-18 2018-04-18 A kind of wall buried type air detection instrument Pending CN108548850A (en)

Priority Applications (1)

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CN201810347149.5A CN108548850A (en) 2018-04-18 2018-04-18 A kind of wall buried type air detection instrument

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Application Number Priority Date Filing Date Title
CN201810347149.5A CN108548850A (en) 2018-04-18 2018-04-18 A kind of wall buried type air detection instrument

Publications (1)

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CN108548850A true CN108548850A (en) 2018-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109557262A (en) * 2019-01-16 2019-04-02 美的智慧家居科技有限公司 Air detecting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205156250U (en) * 2015-10-29 2016-04-13 南昌航空大学 Long -range PM2. 5 aerial detection purifier based on 51 singlechip
CN106382722A (en) * 2016-08-31 2017-02-08 安徽英乔环保科技有限公司 Intelligent multi-sensor fusion indoor air quality monitoring and control device and monitoring and control method
CN206038649U (en) * 2016-08-31 2017-03-22 杭州拓康自动化设备有限公司 Wall inlays formula air detector
CN208283325U (en) * 2018-04-18 2018-12-25 苏州宏云智能科技有限公司 A kind of wall buried type air detection instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205156250U (en) * 2015-10-29 2016-04-13 南昌航空大学 Long -range PM2. 5 aerial detection purifier based on 51 singlechip
CN106382722A (en) * 2016-08-31 2017-02-08 安徽英乔环保科技有限公司 Intelligent multi-sensor fusion indoor air quality monitoring and control device and monitoring and control method
CN206038649U (en) * 2016-08-31 2017-03-22 杭州拓康自动化设备有限公司 Wall inlays formula air detector
CN208283325U (en) * 2018-04-18 2018-12-25 苏州宏云智能科技有限公司 A kind of wall buried type air detection instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109557262A (en) * 2019-01-16 2019-04-02 美的智慧家居科技有限公司 Air detecting device
CN109557262B (en) * 2019-01-16 2024-04-26 美智光电科技股份有限公司 Air detection device

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