Diving breathing device

Abstract

The invention discloses a diving breathing device, which adopts the scheme that two air pipes are fixedly installed in the middle part of a main float; float chambers are arranged at two sides of the main float; float valves are movably arranged in the float chambers; one-way valves are respectively connected with the lower ends of the two air pipes; the two one-way valves are installed in opposite directions; the two one-way valves are connected with a tee joint; the tee joint is connected with a flexible pipe; the flexible pipe is connected with a respirator; the respirator comprises a nosecup around which a seal membrane is arranged; the seal membrane is connected with a fixed line; the cone tip of each float valve points to the pipe orifice of each air pipe; a plurality of through holes are arranged at the lower parts of the float chambers; the air pipe at the left side of the main float is an air suction pipe; the air pipe at the right side is an air expiration pipe; and the main float floats on the water. The diving breathing device overcomes the defect of high expense and inconvenient carrying when a high-pressure oxygen cylinder is used and potential safety hazard in swimming, and is suitable for wide swimming and diving fans to use.

Description

technical field [0001] The invention relates to a diving respirator. Background technique [0002] At present, people's breathing during diving is realized by carrying and using high-pressure oxygen cylinders, which is not only expensive but also inconvenient to carry. Moreover, there are many people who like to swim now, and many of them learn to swim. These swimmers lack special breathing equipment, and there is a certain degree of safety hazard in the process of exercising. However, the structure of the current diving equipment is complicated. The use cost and the use expense are high, so that ordinary swimming and diving enthusiasts are discouraged. Contents of the invention [0003] In view of the above situation, the present invention provides a diving respirator with simple structure, high safety and reliability, and low cost, which is suitable for swimming and diving enthusiasts. [0004] In order to achieve the above object, a diving respirator includes two air ...

AI Technical Summary

Problems solved by technology

[0002] At present, people's breathing during diving is realized by carrying and using high-pressure oxygen cylinders, which is not only expensive but also inconvenient to carry

Moreover, there are many people who like to swim now, and many of them learn to swim. These swimmers lack special breathing equipment, and there is a certain degree of safety hazard in the process of exercising. However, the structure of the current diving equipment is complicated. The cost of use and the high cost of use make ordinary swimming and diving enthusiasts discouraged

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