JPH10110822A - Pressure partition wall of multilayered constitution - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve overall pressure resistance by arranging a multilayered partition wall, sequentially sandwiching gas or elastic materials between the walls, and distributing pressure resistant function to each partition wall. SOLUTION: A pressure partition wall is formed, not in a single layer but in multiple layers. In order to prepare a pressure resistant partition wall 1 endurable for 500atm, for instance, in deep sea, five partition walls 7, 8, 9, 10, 11 are used while clearance are kept therebetween. Pressure values therebetween are differentiated from each other by 100atm. That is, spaces of 400atm (2), 300atm (3), 200atm (4), 100atm (5) are prepared. Pressure resistant work is distributed to each partition wall. Pressure resistant performance is increased by 100atm. As a result, the partition wall endurable for 500atm is prepared. The pressure resistant partition wall of a single structure is apt to be heavy. On the other hand, multilayered partition wall can be divided for facilitating work.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[Industrial application] General pressure-resistant bulkheads such as water pressure and air pressure.
Instead of making a single pressure partition, the pressure partitions are multilayered to form one pressure partition. Partition walls with water pressure in submarine cities. Pressure-resistant bulkheads for deep-sea submarines. Space colonies and space stations can be made of light materials for the space between the space vacuum space and the lunar base, the space between the outside air space of Mars base and the inside of the base.

[0002]

2. Description of the Related Art A conventional bulkhead is too heavy because the bulkhead is thickened in order to increase the pressure resistance. Even if it is thick, it will break if it gets cracked due to metal fatigue.

[0003]

Since a single-part pressure-resistant bulkhead is heavy, there is a limit to the realization of an ultra-high pressure-resistant bulkhead during transportation to space or the deep sea or construction, but this can be solved. The single-part pressure-resistant partition wall may be broken at once if a crack is formed due to metal fatigue or the like, but this can be solved. The withstand pressure capability can be increased to almost infinite in reality.

[0004]

Means for Solving the Problems One pressure partition is formed by forming a plurality of partitions without forming a single pressure partition.

[0005]

For example, when making a pressure-resistant partition wall capable of withstanding 500 atm, a multi-layered partition wall is used to form a gap between the partition walls by using five partition walls. If the pressure is configured to be 300, 200, and 100 atmospheres, the work of the pressure resistance is divided into each partition, and if the pressure resistance of each partition is 100 atm, the result is 500.
It is a pressure partition that can form a partition that can withstand atmospheric pressure.

[0006]

[Example] None

[0007]

As described above, a single pressure-resistant bulkhead is likely to be heavy, but the multi-layered bulkhead can be divided and carried or constructed, so that heavy work can be lightened. For example, when carrying bulkhead materials to outer space, heavy bulkheads can be distributed and transported in a multi-layer configuration, which is easy. Although a single-part pressure partition wall can theoretically withstand tens of millions of atmospheres in terms of weight, it is not practically practical, but it can be realized by a method in which the partition walls are multilayered. The material can be made of a light material such as plastic because of the ability to withstand pressure. A single pressure-resistant partition wall ends when a crack is formed. However, when the partition wall according to the present invention is multi-layered by providing a sufficient pressure resistance of each layer, the next layer can neutralize the loss even if the partition wall on the surface layer is broken. Multi-layering gives you the opportunity to repair it so that it doesn't break at once. The multi-layering makes it possible to escape in an emergency and improve safety because damage proceeds in sequence without being damaged at a stretch.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view for explaining a pressure-resistant partition wall according to claim 1. A case where a pressure partition wall that can withstand 500 atm is made by using five partition walls withstanding 100 atm. Suppose that a living space of 1 atm is created in the center room.

[Explanation of symbols]

 1 is 500 atm deep sea, etc., 2 is 400 atm gas 3 is 300 atm gas 4 is 200 atm gas 5 is 100 atm gas 6 is 1 atm living space 7 is 100 atm partition wall 8 has 100 atm 9 is a partition that withstands 100 atm. 10 is a partition that withstands 100 atm. 11 is a partition that withstands 100 atm.

Claims (1)

[Claims] 1. A multi-layered partition wall, a gas or an elastic substance having a pressure difference between walls is sequentially sandwiched between walls, and a pressure-resistant function is divided between each of the partition walls to increase the overall pressure-resistant capability and increase the super-withstand voltage. Enabled pressure bulkhead.