Dustless room and construction method thereof

A construction method and clean room technology, applied in heating methods, industrial buildings, control input related to air characteristics, etc., can solve problems such as unfavorable overall insulation of wall panels

Active Publication Date: 2016-11-23
马鞍山华亿工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of this application is that the built-in steel skeleton of the wall panel is likely to cause the generation of cold and heat bridges, which is not conducive to the overall insulation of the wall panel

Method used

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  • Dustless room and construction method thereof
  • Dustless room and construction method thereof
  • Dustless room and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Combine figure 1 The clean room of this embodiment includes an air conditioning unit 1 and a sealed space surrounded by thermal insulation wall panels. The bottom of the sealed space is provided with a horizontal support platform 3, and the top of the sealed space is provided with an air inlet hood 2. The hood 2 communicates with the air conditioning unit 1 through an air inlet pipe 102; the surroundings of the air inlet hood 2 communicates with the air conditioning unit 1 through an exhaust pipe 103.

[0082] During the use of the clean room, it is necessary to strictly control the indoor temperature through the air conditioning unit. One of the important technical indicators is the uniformity of the temperature in the clean room, that is, the temperature is detected at different positions in the clean room, and the indoor temperature is compared. Whether the temperature values ​​at different positions are kept relatively consistent to meet the requirements for the overall...

Embodiment 2

[0084] The structure of the clean room of this embodiment is basically the same as that of embodiment 1. More specifically, the air inlet hood 2 is a channel with a diameter gradually expanding from top to bottom, and the height of the lower opening to the upper opening of the air inlet hood 2 is a sealed space Height=1:6.2~8.4 (1:6.2 in this embodiment), the aperture of the lower opening of the air inlet hood 2: the width of the sealed space=1:1.4~2.7 (the width of the sealed space here refers to the sealed The narrower side of the space is long. In this embodiment, it is 1:1.4). The top of the sealed space is provided with at least eight air outlets, and the above-mentioned at least eight air outlets are equally spaced around the air inlet hood 2. The air outlets are all connected with the air conditioning unit 1 through the exhaust pipe 103.

[0085] In this embodiment, the air inlet hood 2 is arranged as a channel with a gradual aperture from top to bottom, which is conducive...

Embodiment 3

[0087] Combine figure 2 The structure of the clean room of this embodiment is basically the same as that of embodiment 2. More specifically, the upper opening of the air inlet hood 2 is provided with a sealing plate 201, and the sealing plate 201 is provided with at least four groups of air inlets 202, each The group air inlets 202 include several air inlets 202 distributed at equal intervals in the circumferential direction with the center point of the sealing plate as the center. The above-mentioned at least four groups of air inlets 202 are arranged in a concentric circle, and the closer to the center point of the sealing plate, the adjacent two groups of air inlets 202 are arranged in a concentric circle. The smaller the distance between the air inlets 202 surrounding the circumference (that is, the several air inlets 202 included in each group of air inlets 202 are arranged at equal intervals on a circle centered on the center of the sealing plate, and the closer to the sea...

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Abstract

The invention discloses a dustless room and a construction method thereof, belonging to the field of civil construction engineering. The dustless room comprises an air conditioning unit and a closed space formed by enclosing of insulating wallboards, wherein a horizontal supporting platform is arranged at the bottom of the closed space, an air inlet hood is arranged at the top of the closed space and is communicated with the air conditioning unit through an air inlet pipe; and the circumference of the air inlet hood is communicated with the air conditioning unit through an air outlet pipe. The construction method of the dustless room comprises the following steps: A. constructing the dustless room; B. collecting dust; C. purifying air; and D. paving a floor. The temperature uniformness inside the dustless room can be promoted, and the effective heat insulation of the dustless room can be realized.

Description

Technical field [0001] The invention relates to the field of civil engineering and construction engineering, and more specifically, to a clean room for production of integrated circuit chips, solar photovoltaic chips and the like and a construction method thereof. Background technique [0002] Clean Room (Clean Room), also known as clean room, refers to the removal of particulates, harmful air, bacteria and other pollutants in the air within a certain space, and the indoor temperature, cleanliness, indoor pressure, air velocity and airflow The distribution, noise, vibration, lighting, and static electricity are controlled within a certain range of requirements, and are given a specially designed room. It is the basis of pollution control, controlling the concentration of airborne particles, so as to achieve an appropriate level of particle cleanliness. Since integrated circuit chips, solar photovoltaic chips, etc. have very high environmental requirements during production, they...

Claims

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Application Information

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IPC IPC(8): E04H5/02E04F15/12E04B1/80F24F11/00F24F13/28F24F7/00
CPCE04B1/80E04F15/12E04H5/02F24F7/00F24F11/00F24F11/30F24F11/89F24F13/28F24F2007/005F24F2110/10
Inventor 黄仕利
Owner 马鞍山华亿工程技术有限公司
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