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Temperature and humidity cold balance quick-opening valve control system

A cold balance, temperature and humidity technology, applied in the field of control systems, can solve problems such as increased energy consumption, poor control effect, and affecting the service life of equipment, and achieve the effect of prolonging the life of equipment

Pending Publication Date: 2019-01-08
东莞市台通电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, to achieve a suitable temperature and humidity, it is necessary to optimize the design and precise control of the internal temperature and humidity control system. The control effect of the existing temperature and humidity control system is poor, which not only increases energy consumption, but also affects the service life of the equipment. Further optimization and improvement

Method used

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  • Temperature and humidity cold balance quick-opening valve control system
  • Temperature and humidity cold balance quick-opening valve control system
  • Temperature and humidity cold balance quick-opening valve control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 , 2 The temperature and humidity cold balance quick-opening valve control system shown includes a constant temperature and humidity box 1 and a CPU5, and the temperature and humidity of the constant temperature and humidity box 1 are intelligently controlled by the CPU5, and the constant temperature and humidity box 1 is connected with the temperature control module 2. CPU5 links to each other, and temperature module 2 is used for detecting the temperature and humidity in constant temperature and humidity box 1 and detects signal and imports CPU5 and carries out analysis and processing; Described CPU5 is equipped with touch display screen 3, expansion module 4 and 1 that are electrically connected with it. The I / O module 6 is used to set the corresponding operating parameters or perform other controls through the touch screen 3, and the expansion module 4 is used to expand and supplement the system functions, which is convenient to adjust according to t...

Embodiment 2

[0039] Such as image 3As shown, this embodiment is further optimized on the basis of Embodiment 1. The expansion module 4 includes an RS-485 distributor 13 and an alarm module 14. By setting the RS-485 distributor 13, remote control and mobile APP terminal control can be realized. , the operation is more convenient, and the alarm module 14 sends out an alarm when the operation is abnormal, reminding the user to deal with the abnormal situation in time, and the use is safer.

[0040] The working principle is as follows: After turning on the power, set the corresponding temperature and humidity parameters on the touch screen 3, then put the raw materials into the constant temperature and humidity box 1, and control the system to run according to the set parameters through the touch screen 3. In the constant temperature stage, if the refrigeration module 7 is turned on for refrigeration, the system automatically controls the switching value of the quick-open valve of the refrige...

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Abstract

The invention relates to a temperature and humidity cold balance quick-opening valve control system, and belongs to the technical field of control systems. The control system comprises a constant-temperature constant-humidity box and a CPU; the constant-temperature constant-humidity box is connected with the CPU through a temperature control module; the CPU is provided with a touch display screen,an expansion module and an I / O module which are electrically connected with the CPU; and the I / O module is electrically connected with the constant-temperature constant-humidity box. According to thecontrol system, single-temperature control, temperature and humidity control, temperature linear control and humidity linear control can be realized; real-time curve collection and real-time data collection can be carried out, and historical curve inquiry and historical data inquiry also can be carried out; remote control or mobile phone APP control can be carried out; energy-saving control can be realized, so that the service life of equipment can be prolonged; and client self-programming control can be realized, so that the control system is suitable for various occasions.

Description

technical field [0001] The invention relates to the technical field of control systems, in particular to a temperature and humidity cold balance quick-opening valve control system. Background technique [0002] Constant temperature and humidity test chamber is also called constant temperature and humidity test machine, constant temperature and humidity test chamber, programmable humidity and heat alternating test chamber, constant temperature machine or constant temperature and humidity chamber. This material is heat-resistant, cold-resistant, dry-resistant, and moisture-resistant. It is suitable for quality testing of products such as electronics, electrical appliances, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical care, and aerospace. [0003] For example, to achieve a suitable temperature and humidity, it is necessary to optimize the design and precise control of the internal temperature and h...

Claims

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Application Information

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IPC IPC(8): G05D23/24G05D22/02
CPCG05D22/02G05D23/24
Inventor 郭秀成邓小敏
Owner 东莞市台通电子科技有限公司
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