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Hydrogen gas nozzle provided with anti-backfire structure and used for hydrogen machine and hydrogen absorption device comprising same

A technology of anti-tempering and hydrogen, applied in the direction of respirators, etc., can solve the problems of burning pipelines, explosion accidents, etc., and achieve the effect of reducing the propagation speed and increasing the cooling area

Pending Publication Date: 2022-02-25
广东卡沃罗氢科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Flashback is often accompanied by the danger of burning pipelines, storage tanks or burners, and serious explosion accidents may occur

Method used

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  • Hydrogen gas nozzle provided with anti-backfire structure and used for hydrogen machine and hydrogen absorption device comprising same
  • Hydrogen gas nozzle provided with anti-backfire structure and used for hydrogen machine and hydrogen absorption device comprising same
  • Hydrogen gas nozzle provided with anti-backfire structure and used for hydrogen machine and hydrogen absorption device comprising same

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Embodiment 1

[0031] like Figure 1-3 As shown, a hydrogen gas nozzle with an anti-tempering structure for a hydrogen generator provided in this embodiment includes a gas nozzle body, and two ends of the gas nozzle body are respectively provided with an air inlet 31 and an air outlet 41. The air inlet 31 and the gas outlet 41 are connected with a gas nozzle channel 21 for gas to pass through. The gas nozzle channel 21 is provided with a porous component 1. The porous component 1 has dense pores for hydrogen to pass through. After generation, it flows in the direction of the air outlet 41 through the air inlet 31 . The focus of blocking flashback is to reduce the flame propagation speed and reduce the temperature. The diameter of the combustion channel has a significant effect on the flame propagation speed, and the flame propagation speed generally decreases with the decrease of the diameter of the channel. During the tempering process of this embodiment, the propagation of the burning fl...

Embodiment 2

[0040] like Figure 4-5 As shown, a hydrogen absorption device provided in this embodiment, specifically a humidification cup, is used to humidify the gas generated by the hydrogen generator. The humidification cup is filled with water, and the gas to be treated is introduced below the water surface through the gas pipeline. When the dissolved gas in the water is saturated, the gas flows out from the water in the form of bubbles from above the water surface, and finally is supplied to the user through the air outlet channel. End suction. After humidification by the humidification cup, the water content of the gas increases, and the water has a filtering effect on the gas, so that the inhaled gas is cleaner and the inhalation experience is more comfortable.

[0041] The humidification cup of this embodiment includes a cup body 81, a gas delivery pipe 82 for delivering gas to the cup body, and an air outlet channel 83 for outputting the humidified gas. The air outlet channel 83...

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Abstract

The invention relates to a hydrogen gas nozzle provided with an anti-backfire structure and used for a hydrogen machine and a hydrogen absorption device comprising the hydrogen gas nozzle, and belongs to the technical field of hydrogen machine assemblies. The hydrogen gas nozzle comprises a gas nozzle body, wherein a gas inlet and a gas outlet are formed in the two ends of the gas nozzle body respectively, a gas nozzle channel allowing gas to pass through is communicated between the gas inlet and the gas outlet, a porous assembly is arranged in the gas nozzle channel, dense fine holes allowing hydrogen to pass through are formed in the porous assembly, and hydrogen enters the gas nozzle channel and then is discharged through the porous assembly. According to the invention, normal emission of hydrogen can be guaranteed, and meanwhile the safety problem of danger caused by backfire of the hydrogen can be solved.

Description

technical field [0001] The invention relates to the technical field of hydrogen generator components, in particular to a hydrogen gas nozzle with an anti-tempering structure for a hydrogen generator and a hydrogen absorption device containing the same. Background technique [0002] Hydrogen absorption devices such as hydrogen generators are high-tech products that produce pure hydrogen by electrolyzing water. Hydrogen molecules enter the human body directly from the respiratory system and diffuse to the nose, lungs and brain. After the hydrogen enters the human body, the hydrogen combines with the malignant oxygen free radicals in the human body and reduces it into water, which is excreted in the form of water. After eliminating the malignant free radicals, the human cells return to a balanced state. [0003] In the event of an accident or system instability, when the gas pressure in the pipeline is reduced, the fire at the combustion point will spread to the gas source thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00
CPCA61M16/0003
Inventor 吴伟陈合金何先成林永春余瑞兴
Owner 广东卡沃罗氢科技有限公司
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