Oxygen filling bag protection device
A protection device and oxygen technology, applied in the direction of the valve, etc., can solve the problems of the oxygen bag filling explosion, no protection device for the oxygen bag anti-explosion, etc., and achieve the effect of improving safety
Inactive Publication Date: 2015-03-25
陈高科
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Problems solved by technology
[0002] In the prior art, in the process of filling the oxygenation bag with oxygen, whether the oxygenation bag is full is generally judged by the work experience of the operator, so for novices, it is easy to cause the oxygenation bag to explode. The phenomenon
[0003] In the market, no anti-explosion protection device for oxygenated bags has been found
Method used
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[0013] Such as figure 1 As shown, the oxygenation bag protection device is mainly composed of valve body 1, valve core 6, push rod type push switch 7, compression spring 8, oxygen input tube 2, oxygen output tube 3, air duct 4, air homing horn 10 and The bypass pipe 5 is constituted by the oxygen input pipe 2, the oxygen output pipe 3 and the air duct 4 respectively communicating with the cavity 12 of the valve body, the air homing horn 10 is arranged at the end of the air duct 4, and the valve core 6 is arranged In the cavity 12 of the valve body 1, the valve core 6 is provided with an oxygen channel 9 for connecting the oxygen input pipe 2 with the oxygen output pipe 3 or the air guide pipe 4, and one end of the push rod type push switch 7 It is fixedly connected with the valve core 6, and the other end extends out of the valve body 1 from one end of the valve body 1. The other end of the valve body 1 communicates with one end of the bypass pipe 5, and the other end of the by...
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The invention discloses an oxygen filling bag protection device which mainly comprises a valve body, a valve element, a push rod type press switch, a compression spring, an oxygen input tube, an oxygen output tube, a gas guide tube, a gas horn and a by-pass pipe, wherein the oxygen input tube, the oxygen output tube and the gas guide tube are communicated with a cavity of the valve body respectively, the gas horn is arranged at the end part of the gas guide tube, the valve element is arranged in the cavity of the valve body, an oxygen channel which is used for connecting the oxygen input tube and the oxygen output tube or the gas guide tube is arranged on the valve element, one end of the push rod type press switch is fixedly connected with the valve element, the other end of the push rod type press switch stretches out of the valve body from one end of the valve body, the other end of the valve body is communicated with one end of the by-pass pipe, the other end of the by-pass pipe is communicated with the tube wall of the oxygen output tube, one end of the compression spring is connected with the side wall of the cavity, and the other end of the compression spring is connected with the push rod type press switch. With the adoption of the structure, an oxygen filling bag can be prevented from being filled to blast when filled with oxygen, and the oxygen filling safety is improved greatly.
Description
Technical field [0001] The invention relates to a medical equipment, in particular to an oxygen-filled bag protection device. Background technique [0002] In the prior art, in the process of filling the oxygenation bag with oxygen, whether the oxygenation bag is full or not is generally judged by the work experience of the operator. Therefore, for novices, it is easy to burst the oxygenation bag. The phenomenon. [0003] In the market, there is no anti-explosion protection device for oxygenated bags. Summary of the invention [0004] In order to overcome the above shortcomings, the purpose of the present invention is to provide a safe and reliable oxygenation bag protection device. [0005] In order to achieve the above objective, the technical solution adopted by the present invention is: [0006] The oxygenation bag protection device is mainly composed of a valve body, a valve core, a push rod type push switch, a compression spring, an oxygen input tube, an oxygen output tube,...
Claims
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IPC IPC(8): A61M39/22
Inventor 陈高科
Owner 陈高科