An air-cooled circulation device for inter-season recovery and utilization of ice and snow cooling capacity and its use method

A circulation device, ice and snow technology, applied in water supply devices, applications, ventilation systems, etc., can solve problems such as unfavorable environmental protection, waste of ice and snow resources, environmental pollution, etc., to achieve the effect of avoiding pollution, avoiding waste, and having a wide range of applications

Active Publication Date: 2021-07-16
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention solves the ice and snow produced in the winter in the northern cold region cities in China. The snowmelt is usually used to melt the ice and snow. Using this method will cause serious pollution to the environment and make the soil salinized, which is not conducive to environmental protection, and at the same time there will be To deal with the waste of ice and snow resources, an air-cooled circulation device and its usage method are proposed to recycle the cold energy of ice and snow across seasons

Method used

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  • An air-cooled circulation device for inter-season recovery and utilization of ice and snow cooling capacity and its use method

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Experimental program
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specific Embodiment approach 1

[0028] Specific implementation mode one: combine figure 1 Describe this embodiment, an air-cooled circulation device for recycling ice and snow coldness across seasons described in this embodiment includes a filter screen 2, a fresh air pipe 3, a gradually curved air pipe 4, a baffle 5, a snow melting cellar 6, a cold fresh air Pipeline 7, air conditioning box 9, return air duct 10 and air supply duct 11;

[0029] One side of the sidewalk is provided with a snow-melting cellar 6, and the snow-melting cellar 6 is arranged underground, the top surface of the snow-melting cellar 6 is arranged horizontally with the ground, the top surface of the snow-melting cellar 6 is provided with a snow-throwing opening, and a cover plate is provided at the snow-throwing opening , one end of the upper surface of the cover plate is provided with a through hole, the bottom end of the fresh air duct 3 passes through the through hole on the cover plate and communicates with the gradually curved ai...

specific Embodiment approach 2

[0032] Specific implementation mode two: combination figure 1 Describe this embodiment. This embodiment is a further limitation on the air-cooled circulation device described in Embodiment 1. The air-cooled cycle device described in this embodiment recycles and utilizes the cooling capacity of ice and snow across seasons. The outer surface of the snow-melting cellar 6 is provided with an insulating coating;

[0033] In this specific embodiment, the outer surface of the snow-melting cellar 6 is provided with an insulating coating to realize heat preservation inside the snow-melting cellar 6 and to store the snow inside the snow-melting cellar 6 until the next summer.

specific Embodiment approach 3

[0034] Specific implementation mode three: combination figure 1 Describe this embodiment. This embodiment is a further limitation on the air-cooled circulation device described in Embodiment 1. The air-cooled cycle device described in this embodiment recycles and utilizes the cooling capacity of ice and snow across seasons. The cold fresh air pipeline 7 is arranged below the ground surface.

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Abstract

An air-cooled circulation device and a use method for recovering and utilizing the cooling capacity of ice and snow across seasons relate to the field of building energy conservation. In order to solve the ice and snow produced in the northern cold regions of China in winter, deicing agents are usually used to melt the ice and snow. Using this method will cause serious pollution to the environment and make the soil salinized, which is not conducive to environmental protection. At the same time, ice and snow resources will appear. waste problem. Using the method of cross-season recycling and processing of ice and snow resources in cold cities, snow melting cellars are set up underground to collect and store ice and snow cleared from roads in winter. After the temperature rises in spring, outdoor fresh air is sent to residential buildings or public buildings through the snow melting air cooling system. In order to reduce the working environment temperature of the room, that is, the outdoor air not only assumes the source of fresh air for the air conditioning system, but also serves as the cold source carrier for the air supply of the air conditioner, and uses the power of natural seasons to melt ice and snow across seasons, so as to achieve clean and sustainable cooling capacity of snow melting purpose of use. The invention is applicable to the field of building energy conservation.

Description

technical field [0001] The invention relates to the field of building energy conservation, in particular to an air-cooled circulation device for recycling ice and snow cooling across seasons and a usage method. Background technique [0002] The problem of ice and snow removal on winter roads in cold cities in northern China has always been a heavy burden. It not only affects the smooth traffic and residents' travel, but also causes energy consumption and environmental pollution migration, hindering the construction of ecological environment and the implementation of the sponge city strategy. It is urgent to find an effective solution. means and techniques. Due to the long winter and harsh climate in the cold regions of northern China, the depth of the soil freezing line is mostly more than 1 meter, which makes the rainwater recovery and treatment facility system face problems such as frost heaving and freezing and thawing, and cannot continue to operate across seasons, which...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F7/04F24F13/24F24F13/28F24F13/30E01H5/00E03F5/10F24F8/10F24F8/20
CPCE01H5/00E03F5/10F24F5/0017F24F7/04F24F13/24F24F13/28F24F13/30F24F2013/247Y02E60/14
Inventor 薛滨夏曹慧哲李同予胡志浩张晨沈素宇
Owner HARBIN INST OF TECH
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