Method for purifying carbon dioxide and supplementing oxygen underwater

A technology of carbon dioxide and oxygen, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve practical and remote problems, difficult problems of red protein decomposition and denaturation, etc.

Inactive Publication Date: 2021-06-11
黎奇凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"The basis of the plan: the polyvinyl alcohol hemoglobin membrane is immature. At present, only a few principle experiments of polyvinyl alcohol immobilized

Method used

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  • Method for purifying carbon dioxide and supplementing oxygen underwater
  • Method for purifying carbon dioxide and supplementing oxygen underwater
  • Method for purifying carbon dioxide and supplementing oxygen underwater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0017] attached figure 2 It is a method for purifying carbon dioxide underwater and supplementing oxygen according to the present invention. Embodiment 1, the overall rendering of the scuba submersible.

[0018] attached image 3 It is a three-view cross-sectional structure diagram of the respiratory mask 1 of Embodiment 1 and Embodiment 2 of the method for purifying carbon dioxide and supplementing oxygen in the present invention.

[0019] attached Figure 4 It is a schematic diagram of the clean gas pipe 9 and the waste gas pipe 10 of a method for purifying carbon dioxide underwater and supplementing oxygen in the present invention.

[0020] attached Figure 5 It is a method for purifying carbon dioxide underwater and supplementing oxygen according to the present invention. Embodiment 1 is a three-view cross-sectional structure diagram of the air purification backpack 12 of a scuba diving vehicle.

Embodiment approach 2

[0021] attached Image 6 It is a second embodiment of the method for purifying carbon dioxide and supplementing oxygen underwater in the present invention, the overall effect diagram of the scuba diving suit.

[0022] attached Figure 7 It is the second embodiment of the method for purifying carbon dioxide and supplementing oxygen underwater in the present invention, the front view and the left view of the scuba diving suit 24.

[0023] Among them, 1 breathing mask, 2 exhalation port, 3 inhalation port, 4 intake mouthpiece, 5 exhalation one-way valve, 6 inhalation one-way valve, 7 nasal plug, 8 one-way drainage valve, 9 net air pipe, 10 Exhaust pipe, 11 air intake pipe, 12 air purification backpack, 13 exhaust air collection bag, 14 permeable porous material thin layer air bag, 15 oxygen cylinder, 16 purified air air collection bag, 17 air outlet pipe, 18 oxygen regulating valve, 19 oxygen sensor, 20 carbon dioxide sensors, 21 oxygen and carbon dioxide concentration monitori...

specific Embodiment approach 1

[0025] Specific embodiment one, a kind of scuba submersible:

[0026] attached figure 2 It is a method for purifying carbon dioxide underwater and supplementing oxygen in the present invention. Embodiment 1, the overall rendering of the scuba submersible. A method for purifying carbon dioxide and supplementing oxygen underwater, comprising a breathing mask 1, a clean air pipe 9, an exhaust pipe 10, an air purification backpack 12, an oxygen regulating valve 18, and earphones 21 for monitoring the concentration of oxygen and carbon dioxide. The exhaust gas rich in carbon dioxide exhaled by the diver passes through the breathing mask 1, and is guided by the exhaust pipe 10 to the air purification backpack 12 to purify the carbon dioxide in the exhaust gas, supplement the consumed oxygen, and regenerate the air, and then guide it to the breathing mask through the clean air pipe 9 1, for divers to breathe. Oxygen regulating valve 18 is used to regulate the flow of supplementary...

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Abstract

The invention provides a method for purifying carbon dioxide and supplementing oxygen underwater. Carbon dioxide in waste gas is absorbed by a natural water body, oxygen consumed by the waste gas is supplemented from the natural water body, and air can be recycled. Therefore, the purpose of greatly prolonging the diving time of the submarine or the submersible with extremely low use cost is achieved. A large-volume steel cylinder is not needed, harmful and expensive superoxide is not used, and most of air circulates in the respirator. The submersible is safe, light, small in size, long in gas supply time and low in use cost, and a small oxygen bottle of 5 liters can supply gas for 48 hours, so that professional divers are thoroughly liberated from time-controlled pressure and work thoroughly and easily.

Description

technical field [0001] The invention belongs to the technical field of diving equipment and underwater sporting goods, and in particular relates to a method for purifying carbon dioxide and supplementing oxygen underwater. Background technique [0002] In today's world, the practical underwater breathing equipment mainly includes: water surface pressurized gas delivery, air cylinder, oxygen cylinder gas supply, and air circulation using superoxide to regenerate chemical oxygen. Air bottle respirators are bulky, complex and heavy equipment, and have limited gas storage capacity and short use time; superoxide cycle regeneration chemical oxygen respirators are expensive to use, superoxide itself is highly corrosive, unsafe to use, and use time is short Very limited. Invention patent CN108116640A proposed: "Using polyvinyl alcohol as the carrier material to fix hemoglobin to make a filter membrane, and the hemoglobin absorbs oxygen from seawater." The basis of the scheme: the p...

Claims

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Application Information

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IPC IPC(8): B63C11/22
CPCB63C11/22B63C11/24B63C11/184
Inventor 黎奇凡
Owner 黎奇凡
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