General technical requirements for cabin of inflatable membrane structure and controlled environments
1 Scope
This document sets out the general technical requirements for cabin of inflatable membrane structure and controlled environments and the requirements for packaging, labeling, transportation and storage of products. This document is suitable for emergency applications in cabin of inflatable membrane structure and controlled environments where air is used as a support system.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 2894 Safety signs and guideline for the use
GB/T 7725 Room air conditioner
GB/T 19411 Dehumidifier
GB/T 30161 Coated fabrics for membrane structures
GB 50009 Load code for the design of building structures
GB 50073 Code for design of clean room
GB 50243 Code of acceptance for construction quality of ventilation and air conditioning works
GB 50346 Architectural and technical code for biosafety laboratories
GB 51039 Code for design of general hospital
GB 55037 General specification for building fire protection
JB/T 7258 Centrifugal blower for general purpose
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
membrane material
air-tight composite composed of high-strength substrates and coatings
3.2
cabin of inflatable membrane structure
inflatable membrane material used as the main body of the structure to form a closed space with a certain stable shape and bearing capacity
3.3
air-rib
structure formed inside the enclosed membrane material where the pressurized gas acts on
Note: Its shape is usually tubular.
3.4
membrane sheet
cut-out piece of membrane material
3.5
hot sealing
connection method for crimping the lap parts of adjacent diaphragms together by heating and melting the surface coating of the film material or the film material itself
3.6
basic operation pressure
internal and external pressure difference during the initial shape design (shape-finding or force-finding) of the inflatable membrane structure
4 Requirements
4.1 General
A cabin of inflatable membrane structure is composed of the cabin body, the controlled environment in the cabin and its control equipment. Schematic diagram is shown in Annex A. The cabin body is composed of air-ribs, diaphragm doors and inflating equipment; the cabin controlled environment and its control equipment are composed of a main cabin, a buffer room, a ventilation system and an air conditioning system. When in use, it can be used independently by a single cabin, or integrated by multiple cabins.
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Packaging, labeling, transportation and storage
Annex A (Informative) Schematic diagram of cabin of inflatable membrane structure
Annex B (Informative) Schematic diagram of the integration mode of cabin of inflatable membrane structure
Annex C (Informative) Integration suggestions for common application scenarios
Annex D (Informative) Schematic diagram for safe evacuation
Annex E (Informative) Installation and removal process of cabin of inflatable membrane structure
Bibliography
