Mining escape capsule refrigerating system and method
A refrigeration system and rescue chamber technology, applied in refrigeration and liquefaction, machines that use refrigerant evaporation, refrigerators, etc., can solve the problems of large space occupied by steel cylinders for storage, large volume of liquefied gas, waste of energy and space, etc., to achieve Effects of reducing quantity or volume, fully absorbing heat, and saving cabin space
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[0019] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0020] This embodiment provides a mine rescue chamber cooling system and method for the special use environment and requirements of the mine rescue chamber.
[0021] The system includes two or more carbon dioxide cylinders 1, pipeline 2, primary bypass valve 3, primary decompression and throttle valve 4, primary temperature instrument 5, primary capillary evaporator 6, and secondary communication valve 7. Secondary decompression throttle valve 8, secondary temperature instrument 9, secondary capillary evaporator 10, exhaust regulating valve 11 and pneumatic fan 12. All the above devices are located in the rescue chamber.
[0022] The connection relationship is as follows: all carbon dioxide cylinders 1 are connected to the pipeline 2, and the pipeline 2 is connected to the primary capillary evaporator 6 through the primary decompression throttle valve 4. ...
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