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Cold storage constant temperature experiment case

An experiment box and cold storage technology, applied in the direction of the measuring device shell, etc., can solve the problem that the laboratory cannot be maintained within the set temperature range, and achieve the effects of compact structure, convenient use, and low manufacturing cost

Inactive Publication Date: 2013-12-18
广东智冷冷链科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to solve the problem that the laboratory cannot maintain the set temperature range after the refrigeration device is turned off in order not to affect the test accuracy during the electrical testing process in the current technology, and to provide a constant temperature , does not affect its test accuracy, and can reduce the constant temperature energy consumption of a cold storage constant temperature test box

Method used

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  • Cold storage constant temperature experiment case
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Embodiment Construction

[0026] like Figure 1 to Figure 6 Shown is a kind of preferred concrete implementation example of the present invention, a kind of cool-storage type thermostatic experiment box, comprises incubator 10, cool-storage device 20 and refrigeration device 30, and wherein, this incubator 10 has thermostatic chamber 11, cool-storage chamber 12 And the storage room 13, an air inlet 111 and an air outlet 112 are opened between the thermostatic chamber 11 and the cold storage chamber 12, so that the cold in the cold storage chamber 12 can enter the thermostatic chamber 11 through the air inlet 111 , and then return to the cold storage chamber 12 from the outlet hole 112, so that the cooling capacity circulates between the thermostatic chamber 11 and the cold storage chamber 12.

[0027] The cold storage device 20 is placed in the cold storage chamber 12, and the refrigeration device 30 is placed in the storage chamber 13, and the refrigeration device 30 is connected with the cold storage...

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Abstract

The invention provides a cold storage constant temperature experiment case which comprises an insulation can, a cool storage apparatus and a refrigeration apparatus, wherein the insulation can has a thermostatic chamber, a cool storage chamber and a placing chamber, and an inlet and an air outlet are provided between the thermostatic chamber and the cool storage chamber to enable cold energy circulation between the thermostatic chamber and the cool storage chamber. The cool storage apparatus is disposed in the cool storage chamber, the refrigeration apparatus is disposed in the placing chamber, the refrigeration apparatus connects with the cool storage apparatus, cold energy generated by the refrigeration apparatus is stored by the cool storage apparatus, thus the thermostatic chamber realizes temperature maintenance through the cold energy stored by the cool storage apparatus.

Description

technical field [0001] The invention relates to a constant temperature device, more specifically to a cold storage type constant temperature experiment box. Background technique [0002] General electrical equipment performance tests are carried out in a constant temperature laboratory. The following devices are known in the laboratory: a refrigerating and air-conditioning device is installed in a heat-insulating and air-tight insulation room, and the temperature is controlled near the set temperature by circulating air. This kind of laboratory must keep in touch with the refrigeration device at all times to ensure that it remains within the set temperature range; in other words, if the refrigeration device stops working, the set temperature cannot be maintained, but most of the tested electrical appliances do not It is allowed to turn on the refrigeration device so as not to affect its test accuracy. In addition, this conventional laboratory has a large area and space, whi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04
Inventor 黄洪滔廖培忠沈晓丽
Owner 广东智冷冷链科技有限公司
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