Down-hole rescue capsule nonelectric ice storage heat dissipation and cooling device
A cooling device and rescue cabin technology, which is applied in the field of underground rescue cabins to achieve the effects of saving costs, improving safety factors, and reducing internal ambient temperature
Active Publication Date: 2013-06-19
BEIJING XINLI MACHINERY
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Problems solved by technology
Therefore, there is no non-electric ice storage heat dissipation and cooling device driven by compressed air power to rotate the cold air circulation fan in the cabin
Method used
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[0013] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation method, Structure, characteristic and effect thereof are described as follows.
[0014] Such as figure 1 As shown, the downhole rescue chamber of the present invention has no electric ice storage heat dissipation and cooling device including a refrigeration AC controller 1, a compressor 2, an ice storage device 3, a heat exchanger 4, and an air storage tank 9, wherein the heat exchanger 4 is internally provided with a pneumatic The motor 5 and the fan 6; the air motor 5 is connected to the fan 6; the heat exchanger 4 is provided with an air inlet 7 and a cold air outlet 8; the ice storage device 3 is respectively connected with the refrigeration AC controller 1 and the compressor 2; the ice storage device 3 communicates with the heat excha...
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The invention discloses a down-hole rescue capsule nonelectric ice storage heat dissipation and cooling device. The down-hole rescue capsule nonelectric ice storage heat dissipation and cooling device comprises a refrigeration alternating-current controller, a compressor, an ice storage device, a heat exchanger and a gas storage tank, wherein a pneumatic motor and a draught fan are arranged in the heat exchanger; the pneumatic motor and a draught fan are connected with each other; the heat exchanger is provided with an air inlet and a cold air outlet; the refrigeration alternating-current controller and the compressor are respectively connected with the ice storage device; the ice storage device is communicated with the heat exchanger through a pipeline, and the gas storage tank is connected with the pneumatic motor in the heat exchanger through a pipeline; refrigerant used for transferring the refrigerating capacity is arranged between the ice storage device and the heat exchanger. The process that compressed gas drives the draught fan to rotate to conduct cold and hot exchange is achieved, and the cooling effect is stable and reliable. The down-hole rescue capsule nonelectric ice storage heat dissipation and cooling device can work independently under a nonelectric situation to provide cool air to a rescue capsule internal environment. The internal environment temperature is lowered, and the phenomenon that traditional cooling and refrigeration depend on electric power too much is avoided.
Description
[technical field] [0001] The invention belongs to the technical field of downhole rescue cabins, and in particular relates to an electric-free ice-storage heat radiation and cooling device for downhole rescue cabins. [Background technique] [0002] 95% of my country's coal mines are underground coal mines, the production environment is relatively harsh, and mine accidents occur relatively frequently. It is urgent to quickly change the safety production status of the coal mine system and fundamentally reverse the passive situation of safety production. The rescue cabin is mainly placed near the coal mining working face and the main transportation roadway. When emergency accidents such as gas and coal dust explosions, roof collapses, etc. occur underground, and the underground environment is not suitable for miners to continue ascending the shaft to escape or temporarily unable to escape, they can quickly enter to avoid danger. The rescue cabin is a closed space compared to th...
Claims
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Login to View More IPC IPC(8): E21F3/00E21F11/00F25D3/02
Inventor 杨雁孙克赵劲松陈国民张健民步秀红
Owner BEIJING XINLI MACHINERY