Diving breathing device

A respirator, surface technology, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of high use cost and use cost, complex structure of diving equipment, lack of breathing equipment, etc. Simple structure and low cost

Inactive Publication Date: 2012-11-14
宋郊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

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Embodiment Construction

[0022] by attached figure 1 , figure 2 , image 3 As shown, a diving respirator includes two trachea 4 fixedly installed in the middle of the main float 1, a float chamber 2 is arranged on both sides of the main float 1, and a float valve 5 is placed in the float chamber 2, and the cone point of the float valve 5 is facing the trachea 4, the lower ends of the two air pipes 4 are respectively connected to the one-way valve 6, the installation direction of the two one-way valves 6 is opposite, the two one-way valves 6 are connected to the three-way 7, the three-way 7 is connected to the hose 8, and the hose 8 is connected to the breathing valve. Cover 9, breathing mask 9 comprises that sealing film 11 is arranged around nasal mask 10, and sealing film 11 connects fixed line 12; The bottom of float chamber 2 is provided with several through holes 3; The side trachea 4 is the exhalation tube.

[0023] During use, the breathing mask 9 is worn on the user's nose, fixed on the he...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/16
Inventor 宋郊
Owner 宋郊
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