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Air circulation driving device for purifying, refrigerating and dehumidifying mine-used lifesaving cabin

A technology of refrigeration, dehumidification and air circulation, which is applied in safety devices, ventilation of mines/tunnels, mining equipment, etc. It can solve the problems that the living environment of the personnel in the rescue cabin cannot be guaranteed, and the air circulation cannot flow normally, so as to ensure the living environment. Effect

Inactive Publication Date: 2012-12-12
ANHUI SHANHE MINING EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the existing technology, most of the air circulation driving devices only have one type of driving to ensure the air flow. If the driving device loses power, the air circulation in the mine movable rescue cabin cannot flow normally. Type rescue capsule will lose its function, just can't guarantee the living environment of personnel in the rescue capsule

Method used

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  • Air circulation driving device for purifying, refrigerating and dehumidifying mine-used lifesaving cabin
  • Air circulation driving device for purifying, refrigerating and dehumidifying mine-used lifesaving cabin

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Embodiment Construction

[0018] The technical solution of the present invention will be described in further detail below with reference to the accompanying drawings.

[0019] see figure 1 and figure 2 , the entrance of the purification box 3 is provided with a medicine box 10, and the speed-increasing structure of the speed-increasing machine 1 is a two-stage spur gear transmission. The pipeline 5, the air motor 6, the air fan 7 and the tee pipe 9 are set in the purification box 3, the input end of the speed increaser 1 is connected with the hand handle 11, the output end of the speed increaser 1 is connected with the impeller spindle of the manual fan 4 Transmission connection, the air inlet of the manual fan 4 communicates with the inner cavity of the purification box 3, the air outlet of the manual fan 4 is connected with an inlet of the connecting pipe 5 and the tee pipe 9, and the quick joint 8 is installed on the box wall of the purification box 3 , the quick connector 8 is connected to the ...

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Abstract

The invention discloses an air circulation driving device for purifying, refrigerating and dehumidifying a mine-used lifesaving cabin; an input end of a speed increaser (1) is connected with a hand crank (11); an output end of the speed increaser (1) is connected with an impeller main shaft of a manual fan (4) in a transmission way; an air inlet of the manual fan (4) is connected with a purifying box (3); an air outlet of the manual fan (4) is connected with an inlet of a three-way pipe (9) by a connecting pipeline; a power air source input hole of a pneumatic motor (6) is connected with a joint; an output shaft of the pneumatic motor (6) is connected with an impeller main shaft of a pneumatic fan (7) in a transmission way; an air inlet of the pneumatic fan (7) is connected with the purifying box (3); an air outlet of the pneumatic fan (7) is connected with the other inlet of the three-way pipe (9); and an outlet of the three-way pipe (9) is connected with a purifying, refrigerating and dehumidifying device. The air circulation driving device for purifying, refrigerating and dehumidifying the mine-used lifesaving cabin is capable of guaranteeing the air circulation of the mobile lifesaving cabin to flow normally, thus continuously and effectively guaranteeing the survival environment of personnel in the lifesaving cabin.

Description

technical field [0001] The invention relates to a movable hardware rescue cabin used by people in distress in emergency situations in underground coal mines, in particular to an air circulation drive device for purification, refrigeration and dehumidification of the mine rescue cabin. Background technique [0002] In mine-used mobile rescue cabins, in the case of purification, refrigeration and dehumidification in the cabin, normal air circulation is required to ensure that the air in the cabin is consistent with the normal air concentration. Under the existing technology, most of the air circulation driving devices only have one type of driving to ensure the air flow. If the driving device loses power, the air circulation in the mine-used movable rescue cabin cannot flow normally. Type rescue capsule will lose its function, just can not guarantee the living environment of personnel in the rescue capsule. Therefore, how to develop and further ensure the normal use of the ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F11/00E21F3/00
Inventor 金嵘孙鸿祥修金伟刘益波宗欢欢
Owner ANHUI SHANHE MINING EQUIP
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