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System for monitoring environment in precision casting room

An environmental monitoring system and precision casting technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of detection equipment with few functions and no special equipment, etc., and achieve the effect of simple structure and convenient use

Inactive Publication Date: 2016-12-07
CHENGDU XINGYU PRECISION CASTING
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above technical problems, to provide an environment monitoring system in precision casting room, to overcome the problems of traditional testing equipment with few functions and no special equipment

Method used

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  • System for monitoring environment in precision casting room

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Embodiment Construction

[0007] refer to figure 1 , The system includes a power supply module, a control module, a temperature detection module, a humidity detection module, an illumination detection module, a carbon dioxide concentration detection module, an ozone detection module, a clock module, a keyboard input module, and an LCD display module.

[0008] The system control module adopts STC12C5A60S2 single-chip microcomputer, which has the characteristics of high speed, low power consumption, super anti-interference, and comes with 8 channels of 10-bit precision AD conversion; the temperature and humidity detection module consists of digital temperature detection sensor DS18B20 and humidity detection sensor DTH11 implementation, because the digital sensor output is digital, so it is relatively simple in data processing, and the cost performance of these two sensors is relatively high. The clock module uses the more commonly used DS1302 clock chip, which achieves a more accurate time value through ...

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Abstract

A system for monitoring an environment in a precision casting room comprises a power supply module, a control module, a temperature detection module, a humidity detection module, an illumination detection module, a carbon dioxide concentration detection module, an ozone detection module, a clock module, a keyboard input module and an LCD display module, wherein the temperature detection module, the humidity detection module, the illumination detection module, the carbon dioxide concentration detection module, the ozone detection module, the clock module, the keyboard input module and the LCD display module are respectively connected with the control module; and the control module adopts an STC single chip microcomputer. The system of the invention is based on the STC12C5A60S2 single chip microcomputer and realizes functions of temperature and humidity detection, carbon dioxide concentration detection, indoor illumination detection, ozone detection and clock display; the system is convenient in use, simple in structure and applicable to environment detection in the precision casting room.

Description

technical field [0001] The invention relates to the technical field of environment monitoring, in particular to an environment monitoring system in a precision casting room. Background technique [0002] With the development of products and molds, and the needs of high-end manufacturing, precision casting is becoming more and more important. As we all know, temperature, humidity, and even light have an impact on objects, such as thermal expansion and contraction. Therefore, the environment required for investment casting molds is also very high. At the same time, because the motor will generate ozone, which is poisonous to the human body, the relatively closed precision casting room needs to monitor the ozone concentration. However, there is no instrument dedicated to the detection of the confidential foundry environment so far. Traditional detection equipment uses humidity sensors, temperature sensors, etc., with few functions and no ozone monitoring. Contents of the in...

Claims

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Application Information

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IPC IPC(8): G01D21/02
Inventor 赵逢荣李程李玉兰
Owner CHENGDU XINGYU PRECISION CASTING
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