Breathing device capable of being used in plateau
A breathing device and high-altitude technology, which is applied in the direction of respiratory protection devices, fire rescue, life-saving equipment, etc., can solve problems such as being unable to meet long-term hiking, reduce the probability of altitude sickness symptoms, reduce water loss, and reduce heat. churn effect
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Embodiment 1
[0046] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 with Figure 8 . A breathing device that can be used on plateaus includes an air purifier 1 , a closed breathing mask 2 and a double-layer airway tube 3 . Wherein, the double-layer air guide tube 3 includes a heat-conducting air intake inner tube 31 and a heat-insulating air outlet outer tube 32; the air intake inner tube 31 includes a liquid-permeable liquid-permeable part 311 and a liquid-permeable part 311. 311 is connected to the air intake portion 312, and the air outlet outer pipe 32 is sleeved on the outside of the liquid permeable portion 311 through a water absorbing layer 33; the air intake inner pipe 31 and the air outlet outer pipe 32 are all communicated with the airtight breathing mask 2; the air intake portion 312 and The air purifier 1 communicates; the air intake inner pipe 31 is also connected with a unidirectional air guide assembly 4 whose exhaust directio...
Embodiment 2
[0055] refer to Figure 13 , Figure 14 , Figure 15 with Figure 16. The air purifier 1 and the airtight breathing mask 2 in the second embodiment are all the same as those in the first embodiment, and will not be repeated here. The difference between Embodiment 2 and Embodiment 1 is that the gas delivery mechanism 8 in Embodiment 2 includes two pull-type air pumps 81 that can be hung on the waist, and each pull-type air pump 81 is passed through an adjustable length rope. 82 is attached to the shoe. The present invention arranges a pull-type air pump 81 on the waist and connects the pull-type air pump 81 to shoes through a rope 82, so that the user can perform work on the pull-type air pump 81 through the expansion and contraction of the rope 82 when walking, thereby making the pull-type air pump 81 continuously transmits gas to the air purifier 1 through pressure and converts it into high-quality air for users to use, which is beneficial for users to exercise outdoors ...
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