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Refrigeration and dehumidification method of single fan

A technology of refrigeration and dehumidification and single fan, which can be used in earth-moving drilling, mine/tunnel ventilation, safety devices, etc., and can solve problems such as temperature rise in the cabin

Active Publication Date: 2015-02-25
CSIC XIAN DONGYI MINING SAFETY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the confined space, the heat emitted by the people in the cabin and the heat released by the equipment in the cabin will also increase the temperature in the cabin.

Method used

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  • Refrigeration and dehumidification method of single fan

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Embodiment Construction

[0011] as attached figure 1 As shown, a single-fan refrigeration and dehumidification method includes: a storage refrigerator 4, a superconducting conduit 6, a radiator 7 and a refrigeration unit 3, and a superconducting conduit 6 is evenly arranged in the storage refrigerator 4, and a radiator 7 is fixed on one side of the storage refrigerator 4 , the radiator 7 is connected to the cabin through the air duct 8, the superconducting liquid is injected into the superconducting conduit 6, and the superconducting liquid circulates between the hot end and the cold end of the superconducting conduit 6, and conducts the cold energy in the storage refrigerator 4 evenly In the radiator 7 on the side of the storage box 4, the cold air is output to the cabin by the radiator 7, and then the hot air in the cabin is sucked into the radiator 7 by a pneumatic fan, and the cabin and the storage box 4 are heated by the radiator 7. The cold and heat exchange between them, and then the cold air i...

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Abstract

The invention relates to a refrigeration and dehumidification method of a single fan. The refrigeration and dehumidification method is characterized by comprising a storage refrigerator, superconductive pipes, a heat radiator and a refrigerator set, wherein the storage refrigerator is internally and uniformly provided with the superconductive pipes; the heat radiator is fixedly arranged at one side of the storage refrigerator and the heat radiator is connected to a cabin through an air flue pipe; superconductive liquid is injected into the superconductive pipes; the superconductive liquid circulates between hot ends and cold ends in the superconductive pipes; cold amount in the storage refrigerator is uniformly transmitted to the heat radiator at one side of the storage refrigerator and cold air is output to the cabin by the heat radiator; hot air in the cabin is sucked into the heat radiator by using a pneumatic fan to carry out heat exchange between the cabin and the storage refrigerator through the heat radiator; and the cold air is released into the cabin through the air flue pipe so as to realize cold and heat exchange. The refrigeration and dehumidification method utilizes compressed air to drive the pneumatic fan to enforce the air in the cabin to circulate to carry out the cold and heat exchange; and therefore, the aims of reducing the temperature and dehumidifying are achieved.

Description

technical field [0001] The invention relates to a mining rescue cabin equipment, in particular to a single fan cooling and dehumidification method. Background technique [0002] In the mining rescue cabin equipment, the rescue cabin is a closed environment. In a catastrophe, the high temperature outside the cabin causes thermal radiation and heat transfer to the rescue cabin, which increases the temperature inside the cabin. In addition, in the confined space, the heat emitted by the people in the cabin and the heat released by the equipment in the cabin will also increase the temperature in the cabin. In the case of high temperature in the cabin, the humidity in the cabin is an extremely important factor leading to the environment in the cabin. In order to ensure a relatively comfortable living environment in terms of temperature and humidity in the cabin, the cooling and dehumidification scheme of the rescue cabin is more important. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F3/00E21F11/00
Inventor 马建华邓宝生杨晓精白建成刘生宏陈炬英宋健苗锋志
Owner CSIC XIAN DONGYI MINING SAFETY EQUIP
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