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Self-cooling cotton collection chamber

A cotton collecting room and self-cooling technology, applied in the field of cotton collecting room and self-cooling cotton collecting room, can solve the problems of waste of resources, large floor space, complicated installation of devices, etc., so as to improve the thermal insulation performance and reduce the floor space. Effect

Active Publication Date: 2015-07-15
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation of the device is more complicated, the floor area is larger, and resources are wasted, which is not conducive to production and use.

Method used

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  • Self-cooling cotton collection chamber
  • Self-cooling cotton collection chamber
  • Self-cooling cotton collection chamber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 The self-cooling cotton collection chamber includes: a cotton collection outdoor shell 10; a cotton collection indoor shell 20; a bell mouth 30; a cold air pipe 40; an air inlet 50; and a circular air hole 60.

[0021] The cotton collection chamber shell is composed of an outer shell 10 and an inner shell 20; the outer shell is closed as a whole, and the top of the shell is connected to a cold air pipe 40, and there is an air inlet 50 at the junction of the two; The diameter of the air-cooling pipe is 20cm, the temperature is 7°C, the air-cooling pipe is equipped with a horn-shaped air inlet 30; the inner shell is provided with circular air holes 60, which are evenly distributed on both sides of the shell, the diameter is 20cm, and the number is 60 ; The cold air is outside natural air.

[0022] The working process of the self-cooling cotton collection chamber described in this embodiment is as follows:

[0023] 1. The glass liquid is drawn into glass...

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Abstract

The invention provides a self-cooling cotton collection chamber, comprising a cotton collection chamber shell, a bell mouth, a cold air duct, an air inlet and circular air vents. The cotton collection chamber comprises an outer shell and an inner shell; the outer shell is integrally enclosed, the cold air duct is connected with and arranged above the outer shell, and the air inlet is located at the joint of the cold air duct and the outer shell; the cold air duct has a diameter of 10 to 30 cm and a temperature of 5 to 10 DEG C, and the horn type air inlet is arranged on the cold air duct; the inner shell is provided with the circular air vents which are uniformly distributed at two sides of the inner shell, the diameters of the circular air vents are in a range of 5 to 30 cm, and the number of circular air vents is 20 to 100; and cold air in the cotton collection chamber is external nature air in winter and is cold air conveyed by a refrigerating machine in summer. According to the invention, the self-cooling cotton collection chamber blows uniform cold air onto glass wool to reduce the temperature of the glass wool, so surface curing of glass wool felt is prevented, the glass wool felt can be thoroughly and uniformly mixed with an adhesive, and the thermal insulation performance of the glass wool felt is improved.

Description

technical field [0001] The invention relates to a cotton collection room, in particular to a self-cooling cotton collection room, which belongs to the fields of chemical industry and building materials. Background technique [0002] Glass wool is a cotton-like short fiber formed by fibrosis of molten glass, which belongs to inorganic fiber. It has the advantages of high temperature resistance, corrosion resistance, non-combustibility, good heat and sound insulation performance, high tensile strength, and good electrical insulation performance. raw materials. Glass wool felt is a loose and porous felt-like material obtained by applying a binder to glass wool and then heating and curing it. It has excellent heat insulation, heat preservation and sound absorption properties, and is currently recognized as the most superior heat preservation and sound absorption material. [0003] At present, the production methods of glass wool felt are mainly divided into two types, namely ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B37/01
Inventor 陈照峰李艳明吴操杨勇王伟伟叶信立沙李丽管胜男郑青
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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