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

A control device, a small-volume technology, applied in the direction of temperature control, temperature control using digital devices, temperature control using electric methods, etc. The effect of convenient replacement and maintenance, large temperature control range and fast cooling speed

Active Publication Date: 2020-11-06
STELIGHT INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0027] Figure 1 to Figure 4 It schematically shows an ultra-efficient small-volume high and low temperature control device according to an embodiment of the present invention. As shown in the figure, the device includes a box 1 with a rectangular hollow structure. The box 1 includes a base plate 11 on which a mounting plate 13 is fixed. The base plate 11 includes a rectangular base plate 110. The front and rear ends of the base plate 110 are respectively bent upwards to form the front side. Plate 111, rear side plate 112, fixed panel 14 on the outer surface of front...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/00G05D23/22
CPCG01N25/00G05D23/1917G05D23/22
Inventor 金镖廉哲黄建军马耀文
Owner STELIGHT INSTR CO LTD
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