CN209926539U

CN209926539U - Modularization new trend clean system

Info

Publication number: CN209926539U
Application number: CN201920781832.XU
Authority: CN
Inventors: 高凯; 陈静; 高鹏宇
Original assignee: Suzhou High Shine Photoelectric Technology Co Ltd
Current assignee: Suzhou High Shine Photoelectric Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-10
Anticipated expiration: 2029-05-28

Abstract

In order to solve present single chip microcomputer processing capacity limited, PLC's bulky and expensive, unsuitable problem of using in new trend clean system, the utility model provides a modularization new trend clean system, it includes: communication module, humiture acquisition circuit, human-computer interface circuit, reputation indicating circuit, indoor CO2 detection circuitry, indoor PM2.5 detection circuitry, indoor TOVC detection circuitry, indoor formaldehyde detection circuitry, system operating power supply, outdoor PM2.5 detection circuitry, high-voltage static adsorption circuit, two way convulsions control circuit, two way convulsions feedback circuit, its characterized in that: the intelligent control system further comprises a first central processing unit MCU1, a second central processing unit MCU2 and a third central processing unit MCU 3.

Description

Modularization new trend clean system

Technical Field

The utility model belongs to the technical field of new trend clean system, it is comparatively concrete, involve a modularization new trend clean system.

Background

Present new trend clean system all adopts a singlechip to handle basically, because new trend clean system is different from air purifier, and new trend clean system requires to measure separately with the clean room air, and the throughput of singlechip is limited, when adopting a singlechip to handle, will lead to new trend clean system's function to receive the restriction, and unable actual measurement air parameter expands more functional module. Of course, there is also a fresh air purification system that adopts PLC to handle at present, and the problem that adopts a singlechip to handle is also met. Simultaneously, the functional modules of the fresh air purification system can be more, but because the PLC is larger in size and more expensive than the single chip microcomputer in price, the PLC is adopted to process the fresh air purification system relatively less at present.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve present singlechip throughput limited, PLC's is bulky and expensive, unsuitable problem of using in new trend clean system, the utility model provides a modularization new trend clean system, it adopts three singlechip as solitary MCU to connect through the bus, every MCU all can solitary operation, also can peg graft the combination operation, corresponding functional module direct application and new trend clean system can be chooseed for use to the manufacturer after modular processing, can satisfy high-end new trend clean system, middle-end new trend clean system and low side new trend clean system's demand simultaneously like this.

A modular fresh air purification system, comprising: communication module, humiture acquisition circuit, human-computer interface circuit, reputation indicating circuit, indoor CO2 detection circuitry, indoor PM2.5 detection circuitry, indoor TOVC detection circuitry, indoor formaldehyde detection circuitry, system operating power supply, outdoor PM2.5 detection circuitry, high-voltage static adsorption circuit, two way convulsions control circuit, two way convulsions feedback circuit, its characterized in that: the intelligent monitoring system further comprises a first central processing unit MCU1, a second central processing unit MCU2 and a third central processing unit MCU3, wherein a communication module, a temperature and humidity acquisition circuit, a human-computer interface circuit, an acousto-optic indicating circuit, an indoor CO2 detection circuit and an indoor PM2.5 detection circuit are connected with the first central processing unit MCU1 to form a first module; the indoor TOVC detection circuit and the indoor formaldehyde detection circuit are connected with a second central processing unit MCU2 to form a second module; the outdoor PM2.5 detection circuit, the high-voltage electrostatic adsorption circuit, the two air draft control circuits and the two air draft feedback circuits are connected with the third central processing unit MCU3 to form a third module, and the first central processing unit MCU1, the second central processing unit MCU2 and the third central processing unit MCU3 are respectively connected with a system working power supply and are powered by the system working power supply; the second central processing unit MCU2 is connected with the first central processing unit MCU1 through a bus, and the third central processing unit MCU3 is connected with the first central processing unit MCU1 through a bus; the models of the single-chip microcomputers used by the first central processing unit MCU1 and the third central processing unit MCU3 are the same and are both R5F101FDAFP, and the model of the second central processing unit MCU2 is R5F10268ASPRL 78-G72.

Furthermore, the communication module, the temperature and humidity acquisition circuit, the human-computer interface circuit, the acousto-optic indication circuit, the indoor CO2 detection circuit, the indoor PM2.5 detection circuit, the indoor TOVC detection circuit, the indoor formaldehyde detection circuit, the system working power supply, the outdoor PM2.5 detection circuit, the high-voltage electrostatic adsorption circuit, the two-way air draft control circuit and the two-way air draft feedback circuit are conventional circuits which are applied to the fresh air purification system in the market.

Furthermore, the communication module selects one of a wifi module, a 2G module, a 4G module, a Bluetooth module or an Internet of things module.

Furthermore, the communication module preferably adopts a wifi module, and the type of the wifi module is HF-LPB 120.

The utility model discloses a modularization new trend clean system's theory of operation as follows: when a high-distribution fresh air purification system is adopted, the first module, the second module and the third module are all connected with a system working power supply, the first module is respectively connected with the second module and the third module through buses to realize communication, the first module independently realizes functions of temperature and humidity acquisition, a human-computer interface, sound and light indication, indoor CO2 and indoor PM2.5, the second module independently realizes functions of indoor TVOC detection and indoor formaldehyde detection, and the third module independently realizes functions of high-voltage electrostatic adsorption, two-way air draft and outdoor PM2.5 detection; when the low-distribution fresh air purification system is adopted, only the third module is required to be independently connected with a system working power supply, or when the low-distribution fresh air purification system is adopted, the third module can be connected with a simplified first module, wherein the simplified first module is a circuit without an indoor CO2 detection circuit, an indoor PM2.5 detection circuit, a communication circuit and a temperature and humidity acquisition circuit; when a middle distribution fresh air purification system is adopted, the combination of a first module and a third module is adopted; if measurement is needed, the first module is connected with a power supply, or the first module is connected with the second module.

Therefore, adopt the utility model discloses a modularization new trend clean system has satisfied the demand of manufacturer to the new trend clean system of different grades, and manufacturing cost is lower, is favorable to the industrial production.

Drawings

Fig. 1 is the utility model discloses a modularization new trend clean system's schematic diagram.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

As shown in fig. 1, is the schematic diagram of the modular fresh air purification system of the present invention. A modular fresh air purification system, comprising: communication module, humiture acquisition circuit, human-computer interface circuit, reputation indicating circuit, indoor CO2 detection circuitry, indoor PM2.5 detection circuitry, indoor TOVC detection circuitry, indoor formaldehyde detection circuitry, system operating power supply, outdoor PM2.5 detection circuitry, high-voltage static adsorption circuit, two way convulsions control circuit, two way convulsions feedback circuit, its characterized in that: the intelligent monitoring system further comprises a first central processing unit MCU1, a second central processing unit MCU2 and a third central processing unit MCU3, wherein a communication module, a temperature and humidity acquisition circuit, a human-computer interface circuit, an acousto-optic indicating circuit, an indoor CO2 detection circuit and an indoor PM2.5 detection circuit are connected with the first central processing unit MCU1 to form a first module; the indoor TOVC detection circuit and the indoor formaldehyde detection circuit are connected with a second central processing unit MCU2 to form a second module; the outdoor PM2.5 detection circuit, the high-voltage electrostatic adsorption circuit, the two air draft control circuits and the two air draft feedback circuits are connected with the third central processing unit MCU3 to form a third module, and the first central processing unit MCU1, the second central processing unit MCU2 and the third central processing unit MCU3 are respectively connected with a system working power supply and are powered by the system working power supply; the second central processing unit MCU2 is connected with the first central processing unit MCU1 through a bus, and the third central processing unit MCU3 is connected with the first central processing unit MCU1 through a bus; the models of the single-chip microcomputers used by the first central processing unit MCU1 and the third central processing unit MCU3 are the same and are both R5F101FDAFP, and the model of the second central processing unit MCU2 is R5F10268ASPRL 78-G72.

The communication module preferably adopts a wifi module, the type of the wifi module is HF-LPB120, the temperature and humidity acquisition circuit, the human-computer interface circuit, the sound and light indicating circuit, the indoor CO2 detection circuit, the indoor PM2.5 detection circuit, the indoor TOVC detection circuit, the indoor formaldehyde detection circuit, the system working power supply, the outdoor PM2.5 detection circuit, the high-voltage electrostatic adsorption circuit, the two-way air draft control circuit and the two-way air draft feedback circuit are conventional circuits applied to a fresh air purification system in the market.

The working principle of the modularized fresh air purification system is as follows: when a high-distribution fresh air purification system is adopted, the first module, the second module and the third module are all connected with a system working power supply, the first module is respectively connected with the second module and the third module through buses to realize communication, the first module independently realizes functions of temperature and humidity acquisition, a human-computer interface, sound and light indication, indoor CO2 and indoor PM2.5, the second module independently realizes functions of indoor TVOC detection and indoor formaldehyde detection, and the third module independently realizes functions of high-voltage electrostatic adsorption, two-way air draft and outdoor PM2.5 detection; when the low-distribution fresh air purification system is adopted, only the third module is required to be independently connected with a system working power supply; when the medium-distribution fresh air purification system is adopted, the combination of the first module and the second module or the combination of the first module and the third module can be adopted.

Therefore, the modularized fresh air purification system meets the requirements of manufacturers on fresh air purification systems of different grades, is low in manufacturing cost and is beneficial to industrial production.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A modular fresh air purification system, comprising: communication module, humiture acquisition circuit, human-computer interface circuit, reputation indicating circuit, indoor CO2 detection circuitry, indoor PM2.5 detection circuitry, indoor TOVC detection circuitry, indoor formaldehyde detection circuitry, system operating power supply, outdoor PM2.5 detection circuitry, high-voltage static adsorption circuit, two way convulsions control circuit, two way convulsions feedback circuit, its characterized in that: the intelligent monitoring system further comprises a first central processing unit MCU1, a second central processing unit MCU2 and a third central processing unit MCU3, wherein a communication module, a temperature and humidity acquisition circuit, a human-computer interface circuit, an acousto-optic indicating circuit, an indoor CO2 detection circuit and an indoor PM2.5 detection circuit are connected with the first central processing unit MCU1 to form a first module; the indoor TOVC detection circuit and the indoor formaldehyde detection circuit are connected with a second central processing unit MCU2 to form a second module; the outdoor PM2.5 detection circuit, the high-voltage electrostatic adsorption circuit, the two air draft control circuits and the two air draft feedback circuits are connected with the third central processing unit MCU3 to form a third module, and the first central processing unit MCU1, the second central processing unit MCU2 and the third central processing unit MCU3 are respectively connected with a system working power supply and are powered by the system working power supply; the second central processing unit MCU2 is connected with the first central processing unit MCU1 through a bus, and the third central processing unit MCU3 is connected with the first central processing unit MCU1 through a bus; the models of the single-chip microcomputers used by the first central processing unit MCU1 and the third central processing unit MCU3 are the same and are both R5F101FDAFP, and the model of the second central processing unit MCU2 is R5F10268ASPRL 78-G72.

2. The modular fresh air purification system of claim 1, wherein: the communication module selects one of a wifi module, a 2G module, a 4G module, a Bluetooth module or an Internet of things module.

3. The modular fresh air purification system of claim 1, wherein: the communication module adopts a wifi module, and the type of the wifi module is HF-LPB 120.