Technical Scheme of Low-Pressure Rapid Deployment Lightweight Disaster Relief Tent

Created on 04.04

Abstract

Low-pressure rapid deployment lightweight disaster relief tents adopt an 18–22 KPa low-pressure double-slope inflatable structure, with the core advantages of 3–5 minutes ultra-fast deployment, single-person portability and batch delivery. They have basic wind resistance, rain resistance and flame retardant performance, and are suitable for small-scale disasters, accident scenes, temporary resettlement and short-term rescue support. This paper systematically explains its structural, performance, specification, application and operation and maintenance characteristics, providing equipment technical support for the lightweight rapid rescue system.

Keywords

Low-pressure disaster relief tent; 18–22KPa; 3-minute deployment; Lightweight and portable; Batch delivery

1 Introduction

Disaster relief tent in action during an emergency scenario

Scenarios such as sudden accidents, small-scale disasters and temporary resettlement require tents to be faster, lighter and easier to operate. With the design goal of "ultra-fast construction, extreme portability and low-cost batch deployment", low-pressure rapid deployment lightweight disaster relief tents realize tool-free, single-person and 3–5 minute forming, meeting the emergency rescue needs of "fast construction, fast use and fast withdrawal".

2 Structure and Deployment Technology

• Inflation pressure: 18–22 KPa, lightweight low-pressure structure

• Structural form: Double-slope inflatable frame with low wind resistance and good stability

• Deployment time: 3–5 minutes for integrated inflation, 5–10 minutes for folding and recovery

• Portability: Small folding volume, can be carried on the back/by hand by a single person, suitable for vehicle and manual delivery

3 Core Performance Indicators

Item	Parameter
Inflation time	3–5 minutes
Working pressure	18–22 KPa
Wind resistance	≥ Level 8
Rain resistance	≥15mm/h
Snow load	≥20kg/㎡
Temperature	-25℃~70℃
Altitude	≤2000m
Pressure supplement cycle	≥7 days
Area	28.8–78.7㎡

4 Standard Specifications (Excerpt)

Model	Dimension (mm)	Area (㎡)	Weight (kg)
3A2D	5145×5600×2850	28.8	151
4A2D	7530×5600×2850	42.1	178
5A2D	9920×5600×2850	55.5	218
W6A2D	12300×6400×3050	78.7	335

5 Application Scenarios

Infographic on application scenarios for disaster relief tents

• Rapid resettlement at small-scale disaster sites

• Temporary shelter for traffic accidents/industrial accidents

• Temporary rest station for rescue personnel

• Short-term humanitarian aid and remote point relief

• Simple resettlement sites for batch delivery

6 Core Technical Advantages

• Ultra-fast deployment: 3-minute forming, seizing the golden rescue window

• Ultra-light and portable: Can be carried by a single person and loaded in batches

• Modular and detachable: Separation of tent cloth and air columns, easy to clean and maintain

• Safety compliance: Flame retardancy, wind resistance and rain resistance in line with international emergency standards

• Low-cost batch: Suitable for unified procurement of large-scale emergency resettlement

7 Conclusion

The low-pressure rapid deployment lightweight disaster relief tent is an emergency resettlement equipment with priority to speed, lightweight and high cost performance. It perfectly adapts to the needs of small-scale disasters, accident scenes and short-term temporary support, and can realize "second-level response, single-person operation and global delivery". It is a basic standard equipment for grass-roots emergency, fire rescue and public security.