CN212378162U - Air circulation system suitable for airtight environment can kill germ and dust - Google Patents
Air circulation system suitable for airtight environment can kill germ and dust Download PDFInfo
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- CN212378162U CN212378162U CN202022223427.1U CN202022223427U CN212378162U CN 212378162 U CN212378162 U CN 212378162U CN 202022223427 U CN202022223427 U CN 202022223427U CN 212378162 U CN212378162 U CN 212378162U
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Abstract
The utility model discloses an air circulation system suitable for airtight environment can exterminate germ and dust, including first dust sensor, first harmful gas sensor, first germ sensor, second dust sensor, second harmful gas sensor, second germ sensor etc. The utility model discloses a send to microcontroller again after all amplifying, filtering and analog-to-digital conversion processing in proper order to each sensor detected signal for microcontroller's treatment effeciency improves; and, after comparing real-time detection data with threshold value data, relevant personnel carry out corresponding air cycle operation again, avoid appearing: in the case where the indoor air data is poor and the outdoor air data is also poor, the relevant person directly performs the air circulation operation, but the air quality in the closed environment cannot be improved.
Description
Technical Field
The utility model belongs to the technical field of air cycle, concretely relates to but air cycle system suitable for airtight environment sterilization germ and dust.
Background
At present, with the rapid development of industries such as industry, transportation industry and the like, more and more pollutants are discharged into the atmosphere in the processes of industrial production, vehicle driving and the like, the air pollution to the environment is serious, and the air quality tends to be gradually reduced. With the gradual popularization of automobiles in China, people also put higher requirements on the environmental protection of the automobiles. Generally, after the window doors are closed, a relatively closed space is formed in the vehicle compartment. The health of vehicle occupants can be seriously compromised by smoke generated by the occupants in the vehicle cabin smoking smoke and by contaminants that may intrude into the vehicle cabin from outside the vehicle. In order to improve the comfort of drivers and passengers, air purification products such as charcoal bags and anion air purifiers are generally used to improve the air quality in the vehicle and in the indoor environment. However, the above scheme has the following disadvantages: firstly, the air in the carriage is purified only by virtue of a purification product, and modes such as external circulation and the like cannot be combined, and generally, when the quality of external air is high, the purification speed of the external circulation ventilation mode is higher; secondly, the purification mode of the product is mainly static purification or manual control purification, and the actual condition of the air inside and outside the vehicle cannot be monitored and intelligently and automatically controlled to purify the air.
The prior utility model has a patent application number of CN201720674926.8 and is named as a vehicle-mounted intelligent air purification system, which comprises a detection module, a central controller and a vehicle-mounted air purification device; the detection module comprises an outer PM2.5 sensor and an exhaust gas sensor which are arranged outside an inner circulation system of the vehicle; the device is used for detecting the content of external air fine particles and tail gas pollutants; the central controller is provided with a communication module which is used for connecting a controller of the vehicle-mounted air conditioning system; the central controller also has a detection bus connected to the outer PM2.5 sensor and the exhaust gas sensor, and an execution bus connected to the air purification device.
However, the scheme is only aimed at air circulation of vehicles, and for the closed environment of some industrial plants, no relevant air circulation system design exists; meanwhile, when PM2.5 and harmful gas are detected, an original detection signal is directly sent to the microcontroller, and rapid processing of the microcontroller is not facilitated.
Therefore, an air circulation system suitable for a closed environment and capable of killing germs and dust needs to be designed at present to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air circulation system suitable for airtight environment can kill germ and dust for solve the technical problem that exists among the above-mentioned prior art, if: the existing scheme only aims at the air circulation of vehicles, and for the closed environment of some industrial plants, no related air circulation system design exists; meanwhile, when PM2.5 and harmful gas are detected, an original detection signal is directly sent to the microcontroller, and rapid processing of the microcontroller is not facilitated.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an air circulation system suitable for a closed environment and capable of killing germs and dust comprises a first dust sensor, a first harmful gas sensor, a first germ sensor, a second dust sensor, a second harmful gas sensor, a second germ sensor, a first signal amplifier, a first signal filter, a first analog-to-digital converter, a second signal amplifier, a second signal filter, a second analog-to-digital converter, a third signal amplifier, a third analog-to-digital converter, a fourth signal amplifier, a fourth signal filter, a fourth analog-to-digital converter, a fifth signal amplifier, a fifth signal filter, a fifth analog-to-digital converter, a sixth signal amplifier, a sixth signal filter, a sixth analog-to-digital converter, a microcontroller, a data memory, a data display, a wireless communication device and an intelligent terminal;
the first dust sensor, the first harmful gas sensor and the first germ sensor are arranged indoors;
the second dust sensor, the second harmful gas sensor and the second germ sensor are arranged outdoors;
the first dust sensor, the first signal amplifier, the first signal filter, the first analog-to-digital converter and the microcontroller are sequentially connected;
the first harmful gas sensor, the second signal amplifier, the second signal filter, the second analog-to-digital converter and the microcontroller are sequentially connected;
the first germ sensor, the third signal amplifier, the third signal filter, the third analog-to-digital converter and the microcontroller are connected in sequence;
the second dust sensor, the fourth signal amplifier, the fourth signal filter, the fourth analog-to-digital converter and the microcontroller are sequentially connected;
the second harmful gas sensor, the fifth signal amplifier, the fifth signal filter, the fifth analog-to-digital converter and the microcontroller are sequentially connected;
the second germ sensor, the sixth signal amplifier, the sixth signal filter, the sixth analog-to-digital converter and the microcontroller are sequentially connected;
the microcontroller is respectively connected with the data memory, the data display and the wireless communication device;
the microcontroller is also connected with the intelligent terminal through the wireless communication device.
Further, the air circulation device is further included and connected with the microcontroller.
Furthermore, the system also comprises an abnormity alarm device which is connected with the microcontroller.
Furthermore, the device also comprises a positioning device, and the positioning device is connected with the microcontroller.
Further, the positioning device is a GPS positioning system.
Furthermore, the system also comprises a power supply device, and the power supply device is connected with the microcontroller.
Further, the power supply device is a solar photovoltaic power generation system, a storage battery or a mains supply.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
the technical scheme has the innovation point that the detection signals of the sensors are sequentially amplified, filtered and subjected to analog-to-digital conversion and then are sent to the microcontroller, so that the processing efficiency of the microcontroller is improved; and, after comparing real-time detection data with threshold value data, relevant personnel carry out corresponding air cycle operation again, avoid appearing: in the case where the indoor air data is poor and the outdoor air data is also poor, the relevant person directly performs the air circulation operation, but the air quality in the closed environment cannot be improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
in the prior art, the existing scheme only aims at the air circulation of vehicles, and for the closed environment of some industrial plants, no related air circulation system design exists; meanwhile, when PM2.5 and harmful gas are detected, an original detection signal is directly sent to the microcontroller, and rapid processing of the microcontroller is not facilitated.
As shown in fig. 1, an air circulation system for killing germs and dust in a closed environment is provided, the device comprises a first dust sensor, a first harmful gas sensor, a first germ sensor, a second dust sensor, a second harmful gas sensor, a second germ sensor, a first signal amplifier, a first signal filter, a first analog-to-digital converter, a second signal amplifier, a second signal filter, a second analog-to-digital converter, a third signal amplifier, a third signal filter, a third analog-to-digital converter, a fourth signal amplifier, a fourth analog-to-digital converter, a fifth signal amplifier, a fifth signal filter, a fifth analog-to-digital converter, a sixth signal amplifier, a sixth signal filter, a sixth analog-to-digital converter, a microcontroller, a data memory, a data display, a wireless communication device and an intelligent terminal;
the first dust sensor, the first harmful gas sensor and the first germ sensor are arranged indoors; the method is used for detecting real-time indoor dust data, real-time indoor harmful gas data and real-time indoor pathogen data in the closed environment of the industrial factory building respectively.
The second dust sensor, the second harmful gas sensor and the second germ sensor are arranged outdoors; the method is used for detecting real-time outdoor dust data, real-time outdoor harmful gas data and real-time outdoor pathogen data of the closed environment of the industrial factory building respectively.
The first dust sensor, the first signal amplifier, the first signal filter, the first analog-to-digital converter and the microcontroller are sequentially connected; real-time indoor dust signal sends to microcontroller after enlargiing, filtering and analog-to-digital conversion in proper order, improves microcontroller's signal processing efficiency.
The first harmful gas sensor, the second signal amplifier, the second signal filter, the second analog-to-digital converter and the microcontroller are sequentially connected; real-time indoor harmful gas signals are sequentially amplified, filtered and subjected to analog-to-digital conversion and then sent to the microcontroller, and the signal processing efficiency of the microcontroller is improved.
The first germ sensor, the third signal amplifier, the third signal filter, the third analog-to-digital converter and the microcontroller are connected in sequence; real-time indoor germ signals are sequentially amplified, filtered and subjected to analog-to-digital conversion and then are sent to the microcontroller, and the signal processing efficiency of the microcontroller is improved.
The second dust sensor, the fourth signal amplifier, the fourth signal filter, the fourth analog-to-digital converter and the microcontroller are sequentially connected; the real-time outdoor dust signal is sequentially amplified, filtered and subjected to analog-to-digital conversion and then is sent to the microcontroller, and the signal processing efficiency of the microcontroller is improved.
The second harmful gas sensor, the fifth signal amplifier, the fifth signal filter, the fifth analog-to-digital converter and the microcontroller are sequentially connected; the real-time outdoor harmful gas signals are sequentially amplified, filtered and subjected to analog-to-digital conversion and then are sent to the microcontroller, and the signal processing efficiency of the microcontroller is improved.
The second germ sensor, the sixth signal amplifier, the sixth signal filter, the sixth analog-to-digital converter and the microcontroller are sequentially connected; the real-time outdoor pathogen signals are sequentially amplified, filtered and subjected to analog-to-digital conversion and then are sent to the microcontroller, and the signal processing efficiency of the microcontroller is improved.
The microcontroller is respectively connected with the data memory, the data display and the wireless communication device; threshold value indoor dust data, threshold value indoor harmful gas data, threshold value indoor germ data, threshold value outdoor dust data, threshold value outdoor harmful gas data and threshold value outdoor germ data in a safe and healthy range are stored in the data memory and are called by the microcontroller; the data display is used for displaying real-time detection data of each sensor in real time.
The microcontroller is also connected with the intelligent terminal through the wireless communication device.
In the scheme, the detection signals of the sensors are sequentially amplified, filtered and subjected to analog-to-digital conversion and then are sent to the microcontroller, so that the processing efficiency of the microcontroller is improved; and, after comparing real-time detection data with threshold value data, relevant personnel carry out corresponding air cycle operation again, avoid appearing: in the case where the indoor air data is poor and the outdoor air data is also poor, the relevant person directly performs the air circulation operation, but the air quality in the closed environment cannot be improved.
Further, the air circulation device is further included and connected with the microcontroller. Used for air circulation operation indoors and outdoors in a closed environment.
Furthermore, the system also comprises an abnormity alarm device which is connected with the microcontroller. And when the indoor air data and the outdoor air data are abnormal, performing abnormal alarm.
Furthermore, the device also comprises a positioning device, and the positioning device is connected with the microcontroller. The method is used for collecting specific geographical position information of the closed environment.
Further, the positioning device is a GPS positioning system. The GPS positioning system is the preferred solution for the current positioning mode.
Furthermore, the system also comprises a power supply device, and the power supply device is connected with the microcontroller.
Further, the power supply device is a solar photovoltaic power generation system, a storage battery or a mains supply.
Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.
Claims (7)
1. An air circulation system suitable for a closed environment and capable of killing germs and dust, which is characterized in that, the device comprises a first dust sensor, a first harmful gas sensor, a first germ sensor, a second dust sensor, a second harmful gas sensor, a second germ sensor, a first signal amplifier, a first signal filter, a first analog-to-digital converter, a second signal amplifier, a second signal filter, a second analog-to-digital converter, a third signal amplifier, a third signal filter, a third analog-to-digital converter, a fourth signal amplifier, a fourth analog-to-digital converter, a fifth signal amplifier, a fifth signal filter, a fifth analog-to-digital converter, a sixth signal amplifier, a sixth signal filter, a sixth analog-to-digital converter, a microcontroller, a data memory, a data display, a wireless communication device and an intelligent terminal;
the first dust sensor, the first harmful gas sensor and the first germ sensor are arranged indoors;
the second dust sensor, the second harmful gas sensor and the second germ sensor are arranged outdoors;
the first dust sensor, the first signal amplifier, the first signal filter, the first analog-to-digital converter and the microcontroller are sequentially connected;
the first harmful gas sensor, the second signal amplifier, the second signal filter, the second analog-to-digital converter and the microcontroller are sequentially connected;
the first germ sensor, the third signal amplifier, the third signal filter, the third analog-to-digital converter and the microcontroller are connected in sequence;
the second dust sensor, the fourth signal amplifier, the fourth signal filter, the fourth analog-to-digital converter and the microcontroller are sequentially connected;
the second harmful gas sensor, the fifth signal amplifier, the fifth signal filter, the fifth analog-to-digital converter and the microcontroller are sequentially connected;
the second germ sensor, the sixth signal amplifier, the sixth signal filter, the sixth analog-to-digital converter and the microcontroller are sequentially connected;
the microcontroller is respectively connected with the data memory, the data display and the wireless communication device;
the microcontroller is also connected with the intelligent terminal through the wireless communication device.
2. An air circulation system for killing germs and dust in a closed environment as set forth in claim 1, further comprising an air circulation device connected to the microcontroller.
3. An air circulation system adapted for use in a closed environment to kill germs and dust according to claim 1, further comprising an abnormality alarm device connected to the microcontroller.
4. An air circulation system for killing germs and dust in a closed environment as set forth in claim 1, further comprising a positioning device connected to the microcontroller.
5. An air circulation system for killing germs and dust in a closed environment as claimed in claim 4, wherein the positioning device is a GPS positioning system.
6. An air circulation system for killing germs and dust in a closed environment as claimed in claim 1, further comprising a power supply device connected to the microcontroller.
7. The air circulation system for killing germs and dust in a closed environment as claimed in claim 6, wherein the power supply device is a solar photovoltaic power generation system, a storage battery or a commercial power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223427.1U CN212378162U (en) | 2020-10-08 | 2020-10-08 | Air circulation system suitable for airtight environment can kill germ and dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223427.1U CN212378162U (en) | 2020-10-08 | 2020-10-08 | Air circulation system suitable for airtight environment can kill germ and dust |
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| Publication Number | Publication Date |
|---|---|
| CN212378162U true CN212378162U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223427.1U Active CN212378162U (en) | 2020-10-08 | 2020-10-08 | Air circulation system suitable for airtight environment can kill germ and dust |
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| CN (1) | CN212378162U (en) |
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