Scuba diving has existed since the twentieth century. It is closely linked to the history of the scuba equipment. It basically began with the development of two architectures for the underwater breathing device, namely open and closely circuit apparatus. The open circuit surface supplied the equipment is where the diver exhaled gas gets vented into the water directly. It developed further by the introduction of demand regulators. When in need of Scuba Diving Cartagena should be visited.
This later followed by the development of a diving suit. The suit enabled a person to have a supply of air on their demand. This was made possible by just adjusting how the air flows from the tank so as to meet an individual breathing pressure needs. The air supply was mainly from the surface since at that time the cylinder could not withstand the necessary high pressures.
It was until the early nineties when air cylinders were developed to allow the diver move around in the underwater and explore. Today the diver is able to carry the open circuit which comprises of air compressed in a cylinder on their backs. A pressure regulator connects with the compressed air and it can be manually regulated by the diver.
It has two gauges with one meant for pressure of the tank and another one meant for the supply pressure. The air is supplied continually to the mouth piece and then ejected via the short exhaust tube. The pipe has a valve that is used to regulate the air. Though so far it has really improved but still is under further development.
According to studies inventors are on the search of a way they can make scale down the whole system. The aim of this idea is to increase the valuable time of underwater breathing apparatus. Closed circuit and the open circuit apparatus were developed at around the same time. In this system the carbon dioxide gas the diver exhales is allowed to recirculate back after being filtered with unused oxygen.
People use a little amount of oxygen when underwater as revealed by research. Oxygen is reduced by the recirculation. The system is designed with a rebreather for recycling the exhaled gas while simultaneously refilling it from the supply tank. This way oxygen is never depleted as the supply of air is kept constant. The first design was a prototype with a rubber mask fastened onto a breathing bag.
The bag contains sixty percent of oxygen supplied by a cooper tank and carbon (IV) Oxide scrubbed by a rope yarn soaked in a caustic solution. The system is also still under further development over time. The current model has really improved and can travel up to a thousand feet deep the ocean. It also has the ability to hold greater amounts of oxygen.
Scuba diving is performed for various purposes both personal and professional. It is done for recreational and enjoyment such as cave diving and deep sea diving. Divers are also employed to perform some underwater tasks. It is also utilized by the military for direct combat and infiltration.
This later followed by the development of a diving suit. The suit enabled a person to have a supply of air on their demand. This was made possible by just adjusting how the air flows from the tank so as to meet an individual breathing pressure needs. The air supply was mainly from the surface since at that time the cylinder could not withstand the necessary high pressures.
It was until the early nineties when air cylinders were developed to allow the diver move around in the underwater and explore. Today the diver is able to carry the open circuit which comprises of air compressed in a cylinder on their backs. A pressure regulator connects with the compressed air and it can be manually regulated by the diver.
It has two gauges with one meant for pressure of the tank and another one meant for the supply pressure. The air is supplied continually to the mouth piece and then ejected via the short exhaust tube. The pipe has a valve that is used to regulate the air. Though so far it has really improved but still is under further development.
According to studies inventors are on the search of a way they can make scale down the whole system. The aim of this idea is to increase the valuable time of underwater breathing apparatus. Closed circuit and the open circuit apparatus were developed at around the same time. In this system the carbon dioxide gas the diver exhales is allowed to recirculate back after being filtered with unused oxygen.
People use a little amount of oxygen when underwater as revealed by research. Oxygen is reduced by the recirculation. The system is designed with a rebreather for recycling the exhaled gas while simultaneously refilling it from the supply tank. This way oxygen is never depleted as the supply of air is kept constant. The first design was a prototype with a rubber mask fastened onto a breathing bag.
The bag contains sixty percent of oxygen supplied by a cooper tank and carbon (IV) Oxide scrubbed by a rope yarn soaked in a caustic solution. The system is also still under further development over time. The current model has really improved and can travel up to a thousand feet deep the ocean. It also has the ability to hold greater amounts of oxygen.
Scuba diving is performed for various purposes both personal and professional. It is done for recreational and enjoyment such as cave diving and deep sea diving. Divers are also employed to perform some underwater tasks. It is also utilized by the military for direct combat and infiltration.
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