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Double-air-duct environment test box

An environmental test chamber, dual air duct technology, applied in laboratory utensils, heating or cooling equipment, chemical instruments and methods, etc., can solve the problem of high energy consumption, achieve low energy consumption, reduce energy consumption, and save energy.

Pending Publication Date: 2022-07-05
广东大稳节能测试设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a double-duct environmental test chamber for the technical problem of unnecessary high energy consumption in the heating and cooling process of the existing single-duct environmental test chamber.

Method used

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Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Countercl...

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Abstract

The invention discloses a double-air-duct environmental test chamber, which comprises a test chamber main body, the test chamber main body comprises a working cavity, a cooling air duct and a heating air duct, the working cavity is arranged on one side of the test chamber main body, and the cooling air duct and the heating air duct are arranged on the other side of the test chamber main body. And the two ends of the cooling air duct and the two ends of the heating air duct communicate with the working cavity correspondingly. The test box main body further comprises a heater, a water-cooling heat exchange system and a cooling system, the heater and the water-cooling heat exchange system are arranged in the heating air duct, and the cooling system is arranged in the cooling air duct. According to the double-air-duct environment test box, a temperature rising and lowering air duct of a traditional test box is divided into the temperature rising air duct and the temperature lowering air duct which are isolated from each other, and therefore the temperature rising process and the temperature lowering process of the test box can be conducted through the corresponding independent air ducts.

Description

technical field [0001] The invention relates to the technical field of high and low temperature test chambers, in particular to a dual air duct environmental test chamber. Background technique [0002] The high and low temperature test equipment mainly conducts environmental simulation tests on the physical and other related characteristics of products under low temperature, high temperature and various conditions according to the requirements of national standards or the requirements of users themselves. After passing the test, it can be preliminarily judged whether the performance of the product can still meet the predetermined requirements, which is mainly used for product design, improvement, identification and factory inspection. The high and low temperature environmental test chamber is used to simulate the environment of low temperature, high temperature and physical and other related characteristics under various conditions. During normal use, the test chamber opera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L1/00B01L7/00
CPCB01L1/00B01L7/00B01L2300/1844B01L2300/1894B01L2300/185B01L2300/1838
Inventor 邓献奇李小春王飞鹏
Owner 广东大稳节能测试设备有限公司
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