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Temperature control method and system for rapid temperature change test box

A temperature control method and technology for testing temperature, which are applied in the direction of using electric means for temperature control, auxiliary controller with auxiliary heating device, etc., can solve problems such as large energy loss, reduce energy waste, avoid over-temperature problems, The effect of improving intelligence

Active Publication Date: 2022-05-13
中航华东光电有限公司
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a temperature control method and system for a rapid temperature change test chamber to at least solve the problem of excessive energy consumption in existing temperature control methods

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  • Temperature control method and system for rapid temperature change test box

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0022] In production and life, it is often necessary to conduct stability tests of equipment, parts or devices, among which temperature tests are especially designed. Because the use of equipment and devices may face extremely severe temperature conditions, in order to verify that the device under test can meet the target temperature requirements, it is a common method in the detection field to perform device stability testing at a specific temperature . In order to meet the needs of intelligent detection and automatic detection, and to improve detection efficiency, rapid temperature change test chambers are more and more widely used. The rapid temperature cha...

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Abstract

The embodiment of the invention provides a temperature control method and system for a rapid temperature change test box, and belongs to the technical field of rapid temperature change test boxes. The method comprises the steps of obtaining a target test temperature of a rapid temperature change test box in response to a temperature change request signal; generating a corresponding temperature adjustment scheme according to the target test temperature and the current temperature of the rapid temperature change test box; and executing the temperature adjusting scheme until the absolute value of the temperature difference value between the current temperature and the target test temperature is within a preset temperature difference range, and starting a preset target test temperature maintaining scheme. According to the scheme, the intelligence of temperature control is improved, energy waste is reduced, and meanwhile the test requirement of a user is met.

Description

technical field [0001] The invention relates to the technical field of rapid temperature change test chambers, in particular to a temperature control method for rapid temperature change test chambers and a temperature control system for rapid temperature change test chambers. Background technique [0002] In production and life, it is often necessary to conduct stability tests of equipment, parts or devices, among which temperature tests are especially designed. Because the use of equipment and devices may face extremely severe temperature conditions, in order to verify that the device under test can meet the target temperature requirements, it is a common method in the detection field to perform device stability testing at a specific temperature . In order to meet the needs of intelligent detection and automatic detection, and to improve detection efficiency, rapid temperature change test chambers are more and more widely used. The rapid temperature change test chamber is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/30
CPCG05D23/30
Inventor 甘源伟袁烨李静张平梁发志
Owner 中航华东光电有限公司
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