An ultra-efficient and small-volume high and low temperature control equipment

Abstract

The invention discloses an ultra-high-efficiency small-size high-low-temperature control equipment. The ultra-high-efficiency small-size high-low-temperature control equipment comprises a heating pipe; one end of the heating pipe is designed to penetrate through a front side plate, and is fixedly arranged on a panel; irregular helical flow guide heating belts are integrated in the heating pipe; one end of a refrigerating pipe is fixedly arranged on a back side plate; one end of a gas inlet pipe is fixedly arranged on the back side plate; the other end of the heating pipe, the other end of therefrigerating pipe, and the other end of the gas inlet pipe are connected using a three-way joint; the gas inlet pipe is connected with a gas valve controller; the panel is fixedly provided with a socket; the two ends of a plug are connected with the heating pipe and the socket respectively through electric connection; the internal terminal of the plug is connected with a temperature measuring sensor through electric connection; the socket is connected with an automatic temperature control module through electric connection. The ultra-high-efficiency small-size high-low-temperature control equipment is capable of realizing automatic temperature control, is rapid in cooling speed, is high in temperature control precision, and is small in size.

Description

technical field [0001] The invention relates to the field of optical communication module testing, in particular to an ultra-high-efficiency small-volume high-low temperature control device. Background technique [0002] High and low temperature testing is an effective means of screening optical modules in a simulated environment, and is widely used in the field of optical communications. However, the current cooling or heating mode basically uses a compressor to blow cold air or a blast oven, which has the disadvantages of large volume, low efficiency, high price, and inconvenient use. However, TEC refrigeration has a temperature gradient in space, and surface contact is not suitable for the field of optical module testing. Contents of the invention [0003] In order to solve one or more of the above problems, the present invention provides an ultra-efficient and small-volume high and low temperature control device. [0004] According to one aspect of the present invent...

AI Technical Summary

Problems solved by technology

However, the current cooling or heating mode basically uses a compressor to blow cold air or a blast oven, which has the disadvantages of large volume, low efficiency, high price, and inconvenient use.

However, TEC refrigeration has a temperature gradient in space, and surface contact is not suitable for the field of optical module testing.

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