CN214408893U - Intelligent indoor environment quality monitor - Google Patents
Intelligent indoor environment quality monitor Download PDFInfo
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- CN214408893U CN214408893U CN202120527955.8U CN202120527955U CN214408893U CN 214408893 U CN214408893 U CN 214408893U CN 202120527955 U CN202120527955 U CN 202120527955U CN 214408893 U CN214408893 U CN 214408893U
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Abstract
The application relates to an intelligent indoor environment quality monitor, which comprises a machine body, a negative oxygen ion detection unit, a processing unit and a display unit, wherein the wall body of the machine body is provided with an air inlet and an air outlet; the negative oxygen ion detection unit is used for monitoring the content of negative oxygen ions in the indoor air and sending a monitoring signal to the processing unit; the processing unit is used for analyzing and processing the monitoring signals and controlling the display unit to display the monitoring data. This application has the effect of being convenient for carry out the monitoring to negative oxygen ion content in the indoor environment.
Description
Technical Field
The application relates to the field of negative oxygen ion detection equipment, in particular to an intelligent indoor environment quality monitor.
Background
The air contains a kind of negative oxygen ion, the negative oxygen ion is formed by ionizing water by the instant electric charge in the air, the human skin and respiratory system can suck the negative oxygen ion into the blood system and lymphatic system, and a large amount of negative oxygen ion can be sucked for a long time, which has very important effect on the human health.
Along with the rapid development of social economy, the quality of life of people is improved, more and more people begin to pay attention to the quality of indoor environment, and in order to monitor and manage the indoor environment quality, an environment monitoring instrument is usually used indoors, but the environment quality detection instrument on the market cannot detect the content of negative oxygen ions in the indoor environment.
SUMMERY OF THE UTILITY MODEL
In order to facilitate monitoring the negative oxygen ion content in the indoor environment, the application provides an intelligent indoor environment quality monitor.
The application provides a pair of indoor environmental quality monitor of intelligence adopts following technical scheme:
an intelligent indoor environment quality monitor comprises a machine body, a negative oxygen ion detection unit, a processing unit and a display unit, wherein the wall body of the machine body is provided with an air inlet and an air outlet;
the negative oxygen ion detection unit is used for monitoring the content of negative oxygen ions in the indoor air and sending a monitoring signal to the processing unit;
the processing unit is used for analyzing and processing the monitoring signals and controlling the display unit to display the monitoring data.
Through adopting above-mentioned technical scheme, place the monitor indoor, the room air passes through air intake and air outlet from the organism in, and then negative oxygen ion detecting element monitors the negative oxygen ion content in the air, negative oxygen ion detecting element conveys the monitoring signal to processing unit and handles, processing unit handles the back control display element to monitoring signal and shows the content of negative oxygen ion, thereby convenient to use person monitors the negative oxygen ion content in the indoor environment.
Optionally, the processing unit includes a processor U1 and a collector U2, a first communication port P1 of the processor U1 is connected to a first communication port PA09 of the collector U2, and a second communication port P2 of the processor U1 is connected to a second communication port PA10 of the collector U2.
The collector U2 is used for collecting the monitoring signal and sending the monitoring signal to the processor U1, and the processor U1 is used for processing the monitoring signal to obtain monitoring data and storing the monitoring data.
Optionally, the negative oxygen ion detection unit includes a negative oxygen ion sensor T1, an input terminal RXD1 of the negative oxygen ion sensor T1 is connected to the first output terminal PA0 of the collector U2, an output terminal TXD1 of the negative oxygen ion sensor T1 is connected to the first input terminal PA1 of the collector U2, and a probe of the negative oxygen ion sensor T1 is located in the body.
Through adopting above-mentioned technical scheme, negative oxygen ion sensor T1 can monitor the negative oxygen ion content in the air, and collector U2 gathers monitoring signal data and sends monitoring data to treater U1 and handles the analysis and store.
Optionally, the system further comprises other detection units, and the other detection units are used for detecting the content of natural gas, formaldehyde, PM2.5 and VOC in the indoor air.
Through adopting above-mentioned technical scheme, can detect the content of other materials in the room air through other detecting element to be convenient for improve monitoring result variety and improve customer experience and feel.
Optionally, the other detecting unit comprises a natural gas sensor T2, a control input RXD2 of the natural gas sensor T2 is connected to the second output PC10 of the collector U2, and a signal output TXD2 of the natural gas sensor T2 is connected to the second input PC11 of the collector U2.
Through adopting above-mentioned technical scheme, natural gas sensor T2 can detect the natural gas concentration in the air, and the person of being convenient for observes indoor natural gas concentration directly perceivedly, is convenient for be alert to a certain extent the change of natural gas concentration and prevent to suffer from in the bud.
Optionally, the system further comprises an alarm unit, wherein the alarm unit is used for giving an alarm when the concentration of the natural gas exceeds the standard.
Through adopting above-mentioned technical scheme, when detecting that the natural gas concentration in the room air exceeds standard, alarm unit can send the suggestion of reporting to the police to the person of being convenient for in time carries out emergency measures.
Optionally, the display unit includes a display screen, and the display control terminal P3 of the processor U1 is connected to a signal input terminal of the display screen.
Through adopting above-mentioned technical scheme, processor U1 control display screen display monitoring data to be convenient for the user obtains the monitoring data of air quality directly perceived.
Optionally, the display screen is a capacitive touch screen S, a signal input end INT of the capacitive touch screen S is connected to a display control end P3 of the processor U1, and a touch screen feedback end OUT of the capacitive touch screen S is connected to a signal feedback end P4 of the processor U1.
By adopting the technical scheme, the processor U1 and the capacitive touch screen S can realize man-machine interaction, and a user can conveniently control or select the working state of the monitor through the capacitive touch screen S.
Optionally, a suction fan is arranged in the machine body, and the suction fan is electrically connected with a fan control end PB8 of the collector U2.
Through adopting above-mentioned technical scheme, when monitoring room air, collector U2 control suction fan starts, and then is convenient for make room air flow into the organism from the air intake with higher speed.
Optionally, the other detection units further include a PM2.5 sensor T3, a formaldehyde sensor T4, and a VOC sensor T5.
By adopting the technical scheme, the plurality of different sensors have the effect of conveniently and deeply detecting the quality of indoor air.
In summary, the present application includes at least one of the following beneficial technical effects:
place the monitor indoor, the room air passes through in air intake and the air outlet follow organism, and then negative oxygen ion detecting element monitors the negative oxygen ion content in the air, negative oxygen ion detecting element conveys the monitoring signal to processing unit and handles, processing unit handles the content of back control display element to negative oxygen ion to monitoring signal and shows to the negative oxygen ion content in the user's the indoor environment monitors.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a monitor according to an embodiment of the present invention.
Fig. 2 is a partial schematic view illustrating an air inlet and an air outlet according to an embodiment of the present disclosure.
Fig. 3 is a block diagram of the structure of the embodiment of the present application.
FIG. 4 is a schematic diagram for showing a negative oxygen ion detection unit and a processing unit according to an embodiment of the present application.
Fig. 5 is a schematic diagram for showing other detection units and display units according to the embodiment of the present application.
Description of reference numerals: 1. a body; 11. an air inlet; 12. an air outlet; 13. a suction fan; 14. a base plate; 15. switching a key; 16. a capacitive touch screen S; 17. a player; 18. a sound transmission hole; 101. a negative oxygen ion detection unit; 102. other detection units; 103. a processing unit; 104. a display unit; 105. and an alarm unit.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an intelligent indoor environment quality monitor. Referring to fig. 1 and 2, an intelligent indoor environmental quality monitor comprises a machine body 1, wherein an air inlet 11 and an air outlet 12 are respectively formed on two opposite wall bodies of the machine body 1.
Referring to fig. 3, the indoor air monitoring system further comprises a negative oxygen ion detection unit 101, another detection unit 102, a processing unit 103 and a display unit 104, wherein the negative oxygen ion detection unit 101 is used for monitoring the content of negative oxygen ions in indoor air and sending a monitoring signal to the processing unit 103, the other detection unit 102 is used for detecting the content of other substances in the indoor air, the negative oxygen ion detection unit 101 and the other detection unit 102 transmit the monitoring signal to the processing unit 103 for processing, and then the processing unit 103 controls the display unit 104 to display final monitoring data.
Referring to fig. 4, as an embodiment of the processing unit 103, the processing unit includes a processor U1 and a collector U2, the collector U2 is configured to perform preliminary processing on the monitoring signal and send the monitoring signal to the processor U1, the processor U1 processes the monitoring signal and obtains monitoring data, and the processor U1 is capable of storing the monitoring data.
Processor U1 may be an android motherboard A64, collector U2 is model STM32F407, processor U1 and collector U2 perform bidirectional communication, a first communication port P1 of processor U1 is connected with a first communication port PA09 of collector U2, and a second communication port P2 of processor U1 is connected with a second communication port PA10 of collector U2.
Referring to fig. 1 and 2, a bottom plate 14 is arranged in a machine body 1, a processor U1 and a collector U2 are packaged on the bottom plate 14, the bottom plate 14 provides a peripheral resistor for the processor U1 and the collector U2, 12V direct current is provided for the processor U1 through the bottom plate 14, the 12V direct current is regulated to 5V and 3V and then supplies power to the collector U2 and provides working voltage for other components, a switch key 15 added in a 12V direct current power supply line is arranged on the bottom plate 14, the switch key 15 in the embodiment is embedded on the side wall of the machine body 1, and the switch key 15 can control the on-off of the whole monitor.
Referring to fig. 2 and 4, a suction fan 13 is arranged in the machine body 1, the suction fan 13 is convenient for accelerating the indoor air to flow into the machine body 1 from the air inlet 11, and a fan control end PB8 of the collector U2 is electrically connected with the suction fan 13; when monitoring the room air, collector U2 control suction fan 13 and start, and then the air velocity in the organism 1 increases and pressure reduces, and then makes indoor air flow into in the organism 1 with higher speed to be convenient for strengthen the monitoring effect to the room air quality to a certain extent.
Referring to fig. 5, as an embodiment of the negative oxygen ion detecting unit 101, a negative oxygen ion sensor T1 is included, an input terminal RXD1 of the negative oxygen ion sensor T1 is connected to a first output terminal PA0 of the collector U2, an output terminal TXD1 of the negative oxygen ion sensor T1 is connected to a first input terminal PA1 of the collector U2, a power supply terminal VDD1 of the negative oxygen ion sensor T1 is connected to a 3V operating power supply, and a ground terminal GND1 thereof is grounded.
Referring to fig. 4 and 5, the other sensing unit 102 includes a natural gas sensor T2, a PM2.5 sensor T3, a formaldehyde sensor T4, a VOC sensor T5, and a temperature and humidity sensor T6, probes of which are located in the body 1.
A control input end RXD2 of the natural gas sensor T2 is connected with a second output end PC10 of the collector U2, a signal output end TXD2 of the natural gas sensor T2 is connected with a second input end PC11 of the collector U2, a voltage end VDD2 of the natural gas sensor T2 is connected with 3V working voltage, and a grounding end GND2 of the natural gas sensor T2 is grounded.
A control input end RXD3 of the PM2.5 sensor T3 is connected with a third output end PB11 of the collector U2, a signal output end TXD3 of the PM2.5 sensor T3 is connected with a third input end PB10 of the collector U2, a voltage end VDD3 of the signal output end is connected with 5V working voltage, and a ground end GND3 is grounded.
The control input end RXD4 of the formaldehyde sensor T4 is connected with the fourth output end PD9 of the collector U2, the signal output end TXD4 of the formaldehyde sensor T4 is connected with the fourth input end PD8 of the collector U2, the voltage end VDD4 is connected with 5V working voltage, and the grounding end GND4 is grounded.
The first signal output end VOC _ a of the VOC sensor T5 is connected with the fifth input end PB1 of the collector U2, the second signal output end VOC _ B of the VOC sensor T5 is connected with the sixth input end PB0 of the collector U2, the voltage end VDD5 thereof is connected with 5V working voltage, and the ground end GND5 is grounded.
When the outputs of the first signal output end VOC _ A and the second signal output end VOC _ B of the VOC sensor T5 are both 0, the indoor air is represented as clean air; when the first signal output end VOC _ A outputs 0V and the second signal output end VOC _ B outputs 5V, the indoor air is slightly polluted; when the first signal output end VOC _ A outputs 5V and the second signal output end VOC _ B outputs 0V, the indoor air is moderate polluted air; when the output of the first signal output end VOC _ A and the output of the second signal output end VOC _ B are both 5V, the indoor air is heavily polluted.
A first connection end IIC _ SDA of the temperature and humidity sensor T6 is connected with a seventh connection end PB7 of the collector U2, and a second connection end IIC _ SCL of the temperature and humidity sensor T6 is connected with an eighth connection end PB6 of the collector U2; the temperature and humidity sensor T6 is connected with the collector U2 through IIC communication, the IIC communication is a two-wire serial bus, and the IIC communication is composed of a data line SDA and a clock line SCL and can send and receive data; the voltage end VDD6 of the temperature and humidity sensor T6 is connected with the 3V working voltage, and the grounding end GND6 is grounded.
Referring to fig. 1 and 4, as an embodiment of the display unit 104, a display screen 16 is included, and further, the display screen may use a capacitive touch screen S; the display screen 16 is embedded on the side wall of the machine body 1.
A signal input end INT of the capacitive touch screen S is connected with a display control end P3 of a processor U1, and a touch screen feedback end OUT of the capacitive touch screen S is connected with a signal feedback end P4 of a processor U1; the processor U1 and the capacitive touch screen S can realize man-machine interaction, and a user can conveniently select the working state of the monitor through the capacitive touch screen S.
The collector U2 sends various monitoring data to the processor U1 after carrying out preliminary treatment with various monitoring data, and then processor U1 control capacitive touch screen S goes up and shows various monitoring data, including hour average, day maximum and minimum and data variation trend graph, and the user can be through the work of capacitive touch screen S control monitor moreover.
Treater U1 has the function of storing sensor data and photo to treater U1 board carries WIFI and bluetooth module, and then supports WIFI and bluetooth data transmission, consequently treater U1 can carry out data transfer with the cell-phone, just can look over monitoring data and derive monitoring data through cell-phone APP, and can control monitor work through the cell-phone.
Referring to fig. 2 and 4, the monitor further includes an alarm unit 105, the alarm unit 105 is configured to give an alarm when the concentration of the natural gas exceeds the standard, and as an embodiment of the alarm unit 105, the monitor includes a player 17 disposed on the bottom plate 14, and the player 17 is connected to an audio control terminal PB9 of the collector U2; the collector U2 is preset with a threshold value of partial monitoring data, and can give an alarm and prompt when the concentrations of indoor formaldehyde, TVOC (total volatile organic compounds) and natural gas exceed the standard.
Referring to fig. 1, since the bottom plate 14 is located inside the main body 1, a plurality of sound transmission holes 18 are formed in the main body 1 to facilitate transmission of sound of the player 17 to the outside of the main body 1.
The implementation principle of the intelligent indoor environment quality monitor in the embodiment of the application is as follows: start switch button 15 monitor begins work, suction fan 13 rotates under collector U2' S control, make indoor air inflow organism 1 in, negative oxygen ion sensor T1 and other all kinds of sensors send monitor signal for collector U2 and carry out analysis processes and obtain monitoring data, then collector U2 sends monitoring data to treater U1 and go on showing at capacitive touch screen S, thereby can have the effect of being convenient for carry out the monitoring to the quality in the indoor environment, especially have the effect of being convenient for carry out the monitoring to the negative oxygen ion content in the indoor environment.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an indoor environmental quality monitor of intelligence which characterized in that: the device comprises a machine body (1), an air inlet (11) and an air outlet (12) are formed in the wall body of the machine body (1), and the device also comprises a negative oxygen ion detection unit (101), a processing unit (103) and a display unit (104);
the negative oxygen ion detection unit (101) is used for monitoring the content of negative oxygen ions in indoor air and sending a monitoring signal to the processing unit (103);
the processing unit (103) is used for analyzing and processing the monitoring signals and controlling the display unit (104) to display the monitoring data.
2. The intelligent indoor environmental quality monitor according to claim 1, wherein: the processing unit (103) comprises a processor U1 and a collector U2, a first communication port P1 of the processor U1 is connected with a first communication port PA09 of a collector U2, and a second communication port P2 of the processor U1 is connected with a second communication port PA10 of a collector U2;
the collector U2 is used for collecting the monitoring signal and sending the monitoring signal to the processor U1, and the processor U1 is used for processing the monitoring signal to obtain monitoring data and storing the monitoring data.
3. The intelligent indoor environmental quality monitor according to claim 2, wherein: the negative oxygen ion detection unit (101) comprises a negative oxygen ion sensor T1, an input end RXD1 of the negative oxygen ion sensor T1 is connected with a first output end PA0 of a collector U2, an output end TXD1 of the negative oxygen ion sensor T1 is connected with a first input end PA1 of a collector U2, and a probe of the negative oxygen ion sensor T1 is positioned in the machine body (1).
4. The intelligent indoor environmental quality monitor according to claim 2, wherein: the indoor air monitoring system further comprises other detection units (102), wherein the other detection units (102) are used for detecting the content of natural gas, formaldehyde, PM2.5 and VOC in indoor air.
5. The intelligent indoor environmental quality monitor according to claim 4, wherein: the other detection unit (102) comprises a natural gas sensor T2, a control input terminal RXD2 of the natural gas sensor T2 is connected with a second output terminal PC10 of the collector U2, and a signal output terminal TXD2 of the natural gas sensor T2 is connected with a second input terminal PC11 of the collector U2.
6. The intelligent indoor environmental quality monitor according to claim 5, wherein: the natural gas concentration monitoring system further comprises an alarm unit (105), wherein the alarm unit (105) is used for giving an alarm when the natural gas concentration exceeds the standard.
7. The intelligent indoor environmental quality monitor according to claim 4, wherein: the display unit (104) comprises a display screen (16), and a display control terminal P3 of the processor U1 is connected with a signal input terminal of the display screen (16).
8. The intelligent indoor environmental quality monitor according to claim 7, wherein: the display screen (16) is a capacitive touch screen S, a signal input end INT of the capacitive touch screen S is connected with a display control end P3 of a processor U1, and a touch screen feedback end OUT of the capacitive touch screen S is connected with a signal feedback end P4 of a processor U1.
9. The intelligent indoor environmental quality monitor according to claim 2, wherein: a suction fan (13) is arranged in the machine body (1), and the suction fan (13) is electrically connected with a fan control end PB8 of the collector U2.
10. The intelligent indoor environmental quality monitor according to claim 7, wherein: the other detection unit (102) further includes a PM2.5 sensor T3, a formaldehyde sensor T4, and a VOC sensor T5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527955.8U CN214408893U (en) | 2021-03-11 | 2021-03-11 | Intelligent indoor environment quality monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527955.8U CN214408893U (en) | 2021-03-11 | 2021-03-11 | Intelligent indoor environment quality monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214408893U true CN214408893U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120527955.8U Active CN214408893U (en) | 2021-03-11 | 2021-03-11 | Intelligent indoor environment quality monitor |
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| CN (1) | CN214408893U (en) |
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2021
- 2021-03-11 CN CN202120527955.8U patent/CN214408893U/en active Active
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