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Portable breathing oxygen supply device

An oxygen supply and portable technology, which is applied in the direction of respirator, medicine equipment, other medical equipment, etc., can solve the problems of inconvenience for ordinary users, complicated structure of oxygen supply equipment, inconvenient to carry, etc., and achieves simple structure, low cost, Easy to carry and use

Pending Publication Date: 2017-05-10
张弘春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the oxygen supply is for professional fields such as medical treatment or diving, and most of the oxygen supply equipment has a relatively complicated structure, which is not easy to carry or use by ordinary users

Method used

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Embodiment

[0034] Such as Figure 1~4 As shown, the portable breathing oxygen supply of the present invention includes an oxygen cylinder 16, which is an aluminum alloy steel cylinder, and the oxygen cylinder 16 is used to contain oxygen. According to the needs of use, the capacity of the oxygen cylinder 16 can be made into different sizes, which is as the criterion for the convenience of the user. In order to protect the oxygen cylinder 16 and beautify the appearance, the oxygen cylinder 16 is also provided with a casing 24 covering the oxygen cylinder 16, and the casing 24 is a plastic casing. For portability, a shock-absorbing filler 23 is provided between the oxygen cylinder 16 and the shell 24, and the shock-absorbing filler 23 in this embodiment is foam. Meanwhile, the shell 24 is provided with an end cap 20 , and the end cap 20 is arranged at the top opening of the shell 24 , so that the oxygen cylinder 16 and the shock-absorbing filler 23 can be enclosed in the shell 24 .

[00...

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Abstract

The invention discloses a portable breathing oxygen supply device. The device is characterized by comprising an oxygen bottle (16) and a valve base (17) which is arranged on the oxygen bottle (16) and provided with an oxygen circulation passage; the valve base (17) is provided with a pressure reducing valve and a flow control valve which are both matched with the oxygen circulation passage, an inlet of the oxygen circulation passage is located above the bottle opening of the oxygen bottle (16), and a breathing joint (4) is arranged at an outlet of the oxygen circulation passage. The device is simple in structure and low in cost, by means of the pressure reducing valve arranged on the valve base, high-pressure oxygen can be conveniently lowered to be low-pressure oxygen suitable of being absorbed by the human body, and meanwhile the flow rate of output oxygen can be conveniently adjusted by means of the flow control valve arranged on the flow control valve; therefore, an ordinary user can carry and use the device conveniently, and the device is suitable for application and popularization.

Description

technical field [0001] The invention relates to an oxygen supply device, in particular to a portable breathing oxygen supply device. Background technique [0002] At present, most of the oxygen supply is for professional fields such as medical treatment or diving, and most of the oxygen supply equipment has a relatively complicated structure, which is not easy to carry or use by ordinary users. Contents of the invention [0003] The purpose of the present invention is to provide a portable breathing oxygen supply device, which is convenient for ordinary users to carry and use. [0004] The object of the present invention is achieved through the following technical solutions: [0005] A portable breathing oxygen supply device, comprising an oxygen cylinder, which is arranged on the oxygen cylinder and has a valve seat with an oxygen circulation channel; a pressure-reducing valve and a flow control valve, both of which are matched with the oxygen circulation channel, are re...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/10A61M16/20B63C11/24
CPCA61M16/00A61M16/1005A61M16/105A61M16/201B63C11/24A61M2205/3334A61M2202/0208A61M2016/003A61M2202/0007
Inventor 张弘春
Owner 张弘春
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