Indian Army – from protectors to innovators! Oxygen, now possible without using a gas cylinder; here’s how

The prototype has two liquid cylinders which have the aptitude of feeding oxygen fuel for 40 beds.

A group of Indian Military Engineers have give you a fast answer which is able to be sure that oxygen is made accessible with out the usage of fuel cylinders, which implies then there can be no have to refill them often.

A particular process power Indian Military Engineers was arrange beneath Maj Gen Sanjay Rihani and the principle process was to discover a answer for the conversion of liquid oxygen to oxygen fuel and making certain that there is no such thing as a scarcity on the affected person’s mattress in hospitals.

This was one of many largest challenges confronted by the hospitals which have been treating COVID-19 sufferers and have been dealing with acute scarcity of oxygen and oxygen cylinders. Since oxygen was transported in liquid type in cryogenic tanks, changing them to oxygen fuel was the following crucial step and time was of essence.

What did the group of Engineers do?

In every week’s time the group after having consultations with numerous companies together with CSIR and the Defence Analysis and Growth Organisation (DRO) put collectively a working answer.

This answer used supplies like vaporisers, PRVs and liquid oxygen cylinders. And to guarantee that there was a steady conversion of liquid oxygen into oxygen fuel on the requisite stress and temperature, the group used a self-pressurising liquid oxygen cylinder of small capability (250 litres). This was then processed by a specifically designed vaporiser, mixed with a instantly usable outlet stress (4 Bar). This had a leak proof pipeline and stress valves.

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Based on the Indian Military, a prototype is prepared and is at the moment purposeful on the Base Hospital, Delhi, Cantt.

The prototype has two liquid cylinders which have the aptitude of feeding oxygen fuel for 40 beds. This could feed Oxygen for a interval of 2-3 days, says the Indian Military.

The group has additionally carried out checks of a cell model which is anticipated to cater for typical shifting necessities in hospitals. The system which is secure to function because it obviates excessive fuel stress within the pipeline or cylinders is an economically viable answer. This technique doesn’t require any energy provide to function and could be replicated in a short while.