The main reasons are as follows:

1. Application of insulation materials: The walls of space capsules often use high-efficiency insulation materials such as polyurethane sandwich panels, which have extremely low thermal conductivity and effectively block external heat from entering the interior. For example, the thermal conductivity of polyurethane sandwich panels typically ranges from 0.02 to 0.025 W/(m·K), which is dozens of times better than that of traditional red bricks (thermal conductivity of about 0.5 - 0.7 W/(m·K)).
2. High-performance door and window glass: The doors and windows often use double or triple-pane insulated glass filled with inert gases (such as argon), significantly improving thermal insulation. Additionally, the glass is coated with a low-emissivity (Low-E) film that reflects infrared radiation from both indoors and outdoors, further reducing heat transfer.
3. Rational capsule design: The spherical or elliptical shape of the capsule has a relatively small surface area, reducing the area for heat exchange with the external environment. The orientation is carefully designed to avoid direct sunlight in summer, minimizing solar heat gain.
4. Efficient air conditioning system: Space capsules are typically equipped with inverter air conditioners that automatically adjust cooling capacity based on indoor temperature changes, quickly lowering and maintaining a stable interior temperature. For instance, during high-temperature periods in summer, the air conditioning system can maintain an indoor temperature of around 20°C.



In summary, through various insulation and cooling measures, space capsule mobile homes can effectively cope with high summer temperatures, providing a comfortable living environment for occupants.

Hebei Xinshun Hongyuan Assembled Housing Co., Ltd.

Date: from July 3rd to July 5nd 2024

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On the evening of December 18, 2023, a 6.2-magnitude earthquake struck Jishishan County, Gansu Province, causing significant damage and bringing great hardship to the local residents.

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