US2025237401A1PendingUtilityA1

Indoor air cleaning method

Assignee: MICROJET TECHNOLOGY CO LTDPriority: Jan 18, 2024Filed: Dec 9, 2024Published: Jul 24, 2025
Est. expiryJan 18, 2044(~17.5 yrs left)· nominal 20-yr term from priority
F24F 13/02F24F 13/28F24F 8/108F24F 11/88F24F 11/89F24F 11/58F24F 2110/65F24F 3/167F24F 11/74F24F 11/77F24F 11/62F24F 11/64F24F 2110/64F24F 2110/50F24F 11/63F24F 11/30
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Claims

Abstract

An indoor air cleaning method is disclosed and includes following steps: a. providing an indoor air cleaning system for performing air pollution detection and cleaning treatment in an indoor field; b. intelligently calculating and comparing based on a field air quality database to provide reference suspended particulate (PM) air quality data and determine a number of the air cleaning devices in the indoor field and a sampling cycle; c. confirming whether the gas state of the air pollution in the indoor field reaches a cleanliness requirement of clean room level ZAPClean room 6+, 7+, 6, 7, 6− or 7−; d. determining the optimal number of the air cleaning devices and the sampling cycle to implement air pollution cleaning treatment; and e. testing a verification of the air pollution data in the indoor field, and providing the verification for a third-party testing unit to test.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An indoor air cleaning method, comprising steps of:
 a. providing an indoor air cleaning system for performing air pollution detection and cleaning treatment in an indoor field, wherein the indoor air cleaning system comprises a plurality of gas detection modules for detecting air pollution in the indoor field and outputting air pollution data, and a plurality of air cleaning devices for cleaning and processing the air pollution in the indoor field;   b. intelligently calculating and comparing based on a field air quality database to provide reference suspended particulate (PM) air quality data and determine a number of the air cleaning devices in the indoor field and a sampling cycle, wherein the indoor air cleaning system comprises a cloud computing service device, and the cloud computing service device has the field air quality database disposed therein, collects the air pollution data detected and outputted by the plurality of gas detection modules in the plurality of air cleaning devices through communication, collects field suspended particulate (PM) air quality data in a specific field, and intelligently calculates and compares to provide the reference suspended particulate (PM) air quality data, to determine a required number of the air cleaning devices in the indoor field and the sampling cycle for the indoor air cleaning system;   c. confirming whether the gas state of the air pollution in the indoor field reaches a cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 7− , wherein the cloud computing service device of the indoor air cleaning system comprises a suspended particulate (PM) gas bacteria virus related database, which are intelligently calculated and compared to provide related parameters of harmful gases, bacteria, fungi, viruses and the suspended particulate (PM), wherein an optimal number of the air cleaning devices and a sampling cycle are determined based on the related parameters of the air pollution to implement in the indoor field, and an actuation time period, an airflow volume and a noise level required for the air cleaning devices are regulated to implement air pollution cleaning treatment, so that the gas state of the air pollution in the indoor field is confirmed through the air pollution data detected and pre-targeted by the plurality of gas detection modules, to determine whether the gas state reaches the cleanliness requirement of clean room level;   d. determining the optimal number of the air cleaning devices and the sampling cycle to implement air pollution cleaning treatment, wherein if the cleanliness requirement of clean room level is reached, the optimal number of the air cleaning devices required to be disposed in the indoor field are determined and the air pollution cleaning treatment is implemented; and   e. testing a verification of the air pollution data in the indoor field, and providing the verification of the air pollution data in the indoor field for a third-party testing unit to test, wherein if the cleanliness requirement of clean room level is met, the air pollution cleaning treatment is implemented based on the optimal number of the air cleaning devices and the sampling cycle obtained and determined.   
     
     
         2 . The indoor air cleaning method according to  claim 1 , wherein if the gas state of the air pollution status in the indoor field does not reach the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 in the step c, the steps go back to the step a for performing air pollution detection and cleaning treatment in the indoor field, and the step b for providing the reference suspended particulate (PM) air quality data to determine the required number of the air cleaning devices in the indoor field and the sampling cycle until the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 −  is reached, and then the step d is continued for determining the optimal number of the air cleaning devices and the sampling cycle to implement the air pollution cleaning treatment. 
     
     
         3 . The indoor air cleaning method according to  claim 1 , wherein if the verification of the air pollution data in the indoor field does not reach the cleanliness requirement of clean room level in the step e, the steps go back to the step a to the step d readjusting and determining the optimal number of the air cleaning devices and the sampling cycle for verification until the gas state of the air pollution in the indoor field meeting the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 −  is verified. 
     
     
         4 . The indoor air cleaning method according to  claim 1 , wherein the gas detection module is a sensing element for detecting the air pollution, and includes a particle sensing element, a temperature and humidity sensing element, a gas sensing element, a bacteria sensing element, a fungus sensing element or a virus sensing element for detecting the air pollution data of suspended particles contained in air, the air pollution data of gas molecules contained in air, the air pollution data of temperature and humidity, the air pollution data of bacteria contained in air, the air pollution data of fungus contained in air, or the air pollution data of virus contained in air respectively. 
     
     
         5 . The indoor air cleaning method according to  claim 1 , wherein the indoor air cleaning system comprises at least one at least one central control and regulation device, and the plurality of gas detection modules detect the air pollution and output the air pollution data, which are calculated and processed to output a plurality of regulation signals, wherein each of the plurality of air cleaning devices comprises a fan, a filtering element and a driving control component, wherein the plurality of gas detection modules are disposed within the plurality of air cleaning devices, and electrically connected to the fan and the driving control component, wherein the driving control component regulates an activation operation, an airflow volume and a noise level of the fan according to the plurality of regulation signals received, and the fan is controlled to start guiding the air pollution passing through the filtering element for filtration, wherein the central control and regulation device is connected with the plurality of gas detection modules in the plurality of air cleaning devices, wherein the at least one central control and regulation device is connected under handshake communication protocol of wired communication or wireless communication to provide an control instruction signal to the gas detection module for regulating operations of the fans of the plurality of air cleaning devices, and receives the air pollution data detected by the gas detection modules for displaying in real time. 
     
     
         6 . The indoor air cleaning method according to  claim 5 , wherein the cloud computing service device receives signals of the air pollution data, which are detected and outputted by the gas detection modules in the plurality of air cleaning devices through wireless communication of a router, and stored to form a database of the air pollution data, wherein the cloud computing service device intelligently computes and compares based on the air pollution data, wherein the control command is intelligently selected and issued through wireless communication of the router, transmitted to the gas detection modules in the plurality of air cleaning devices for receiving, then transmitted to the driving control component to regulate the activation operation of the fan, wherein the fan is controlled to start guiding the air pollution passing through the filtering element for filtration, so that the gas state in the indoor field reaches the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 − . 
     
     
         7 . The indoor air cleaning method according to  claim 5 , wherein the gas detection modules in the plurality of air cleaning devices are connected to the central control and regulation device through wired communication to receive the signals of the air pollution data, the central control and regulation device transmits the signals of the air pollution data to the router for receiving through wireless communication, and then the signals of the air pollution data are received by the router and transmitted to the cloud computing service device, so as to be stored to form the database of the air pollution data, wherein the cloud computing service device intelligently computes and compares based on the air pollution data, the control command is intelligently selected and issued to the central control and regulation device for communication connection, and then the control command is transmitted by the central control and regulation device to the gas detection modules in the plurality of air cleaning devices through wired communication connection for receiving, and then transmitted to the driving control component to regulate the activation operation of the fan, wherein the fan is controlled to start guiding the air pollution passing through the filtering element for filtration, so that the gas state in the indoor field reaches the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 − . 
     
     
         8 . The indoor air cleaning method according to  claim 5 , wherein the gas detection modules in the plurality of air cleaning devices are connected to the central control and regulation device under handshake communication protocol of wired communication or wireless communication, wherein when the wireless communication or the wired communication is disconnected, it allows to regulate and select an activation mechanism with the wired communication or the wireless communication that can operate transmission, wherein the cloud computing service device receives the air pollution data through the activation mechanism with the wired communication or the wireless communication that can operate the transmission, intelligently computes and compares based on the air pollution data, and then intelligently selects and issues the control command to be transmitted to the gas detection modules in the plurality of air cleaning devices for receiving under the connection of the activation mechanism with the wired communication or the wireless communication that can operate transmission, and then the control command is transmitted to the driving control component to regulate the activation operation of the fan, wherein the fan is controlled to start guiding the air pollution passing through the filtering element for filtration, so that the gas state in the indoor field reaches the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 − . 
     
     
         9 . The indoor air cleaning method according to  claim 5 , wherein the gas detection modules in the plurality of air cleaning devices are connected to the central control and regulation device under the handshake communication protocol of the wired communication or the wireless communication, wherein when the wireless communication and the wired communication are both disconnected, it allows to autonomously compute and compare the air pollution data outputted by the gas detection modules based on the air pollution data, and then transmit the control command to the driving control component to regulate the activation operation of the fan, wherein the fan is controlled to start guiding the air pollution passing through the filtering element for filtration, so that the gas state in the indoor field reaches the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 − . 
     
     
         10 . The indoor air cleaning method according to  claim 5 , wherein the cloud computing service device intelligently computes a cleanliness according to a number of suspended particles passing through the indoor field in real time, and intelligently selects and issues the control command to be transmitted to the gas detection modules in the plurality of air cleaning devices for receiving, and then the control command is transmitted to the driving control component to timely regulate the activation operation of the fan of the air cleaning device, so as to randomly change and adjust the airflow volume and the actuation time period based on the cleanliness of the number of suspended particles in real time, whereby the cleaning efficiency of the indoor field is improved, the environmental noise of the indoor field is reduced, an internal circulation directional airflow is generated in the indoor field, and the air pollution is guided to pass through the filtering element multiple times for filtration, so that the gas state in the indoor field reaches the cleanliness requirement of clean room level ZAPClean room 6 + , 7 + , 6, 7, 6 −  or 7 − .

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