WO2020119108A1 - 氢氧舱 - Google Patents

氢氧舱 Download PDF

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Publication number
WO2020119108A1
WO2020119108A1 PCT/CN2019/095586 CN2019095586W WO2020119108A1 WO 2020119108 A1 WO2020119108 A1 WO 2020119108A1 CN 2019095586 W CN2019095586 W CN 2019095586W WO 2020119108 A1 WO2020119108 A1 WO 2020119108A1
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hydrogen
cabin
air
concentration
mixed gas
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PCT/CN2019/095586
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English (en)
French (fr)
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肖薇
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云南德林海医疗投资有限公司
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Publication of WO2020119108A1 publication Critical patent/WO2020119108A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms

Definitions

  • the invention belongs to the field of health care equipment, and more specifically relates to a hydrogen-oxygen cabin.
  • Hydrogen is a colorless, transparent, odorless and tasteless gas.
  • the concentration of hydrogen burning in air ranges from 4% to 75%.
  • Hydrogen is the smallest density gas known in the world. The density of hydrogen is only 1/14 of that of air. That is, at 0°C and a standard atmospheric pressure, the density of hydrogen is 0.0899g/L. Hydrogen content in the air is extremely low, and it is mainly distributed in the top layer of the atmosphere. Hydrogen is the substance with the smallest relative molecular mass and is mainly used as a reducing agent.
  • the early application of hydrogen in medicine was mainly in diving medicine, because hydrogen as a gas for human diving breathing was deeply studied by many important diving medical research units in the world.
  • Hydrogen is soluble in water. Under standard conditions, the so-called atmospheric pressure, the solubility of hydrogen at 20 degrees is 1.83%. The solubility of another important gas, oxygen, is 2.4% under standard conditions. Because the solubility of hydrogen is low and it can be diffused arbitrarily in the body, it is usually difficult to maintain hydrogen gas in a certain concentration in the blood by directly inhaling hydrogen or injecting/drinking hydrogen-rich water, resulting in a limited antioxidant effect. Gas solubility is affected by factors such as gas type, pressure, and temperature. For example, at 20°C, the relationship between the solubility of hydrogen in water and the pressure is shown in Figure 5.
  • the relationship between the solubility of hydrogen in water and the pressure is basically linear, and each increase in atmospheric pressure can increase the solubility of hydrogen by a factor of two. Therefore, in the human environment, increasing the pressure is an effective way to increase the concentration of dissolved hydrogen.
  • the pressurized medium of the high-pressure oxygen cabin is air or medical oxygen.
  • the maximum working pressure of air pressurization is not more than 0.3MPa, and the maximum working pressure of oxygen pressurization is not more than 0.2MPa.
  • the Chinese utility model patent ZL2015208949170 provides a high-pressure hydrogen tank, including a tank body, an oxygen breathing device provided in the tank body for the user to breathe, a hydrogen source that generates hydrogen and supplies the tank body, and Hydrogen compression device that compresses hydrogen.
  • the high-pressure hydrogen tank has at least the following defects:
  • the person in the high-pressure hydrogen chamber breathes oxygen, but the entire body is in hydrogen, not the body directly inhales the air containing hydrogen;
  • the object of the present invention is to provide a hydrogen-oxygen tank, which solves the problems in the prior art.
  • the hydrogen-oxygen cabin disclosed by the present invention includes a cabin, an air source and a hydrogen source.
  • the cabin is equipped with an air inlet, a pressure relief part, an opening for human body to enter and exit, and an internal space to accommodate the human body.
  • the hydrogen source and air source are mixed to form a mixed gas that can be directly inhaled by the human body.
  • the concentration of hydrogen in the mixed gas is less than 4 %, the mixed gas is connected to the air inlet, the air inlet communicates with the interior space of the cabin, and the pressure relief member communicates with the interior space of the cabin to achieve gas discharge in the interior space and maintain the pressure of the interior space below 0.3 MPa.
  • the air source is an air injection device, and the air outlet of the air injection device is connected to the air inlet through an air pipe;
  • the hydrogen source is a hydrogen generator, and the hydrogen outlet of the hydrogen generator is connected to the air pipe through a hydrogen pipe To achieve the mixing of hydrogen and air.
  • Air containing hydrogen has a physiotherapy effect on the human body.
  • the air source is an oxygen generator
  • the hydrogen source is a hydrogen generator
  • the oxygen generator includes an oxygen outlet and an air outlet.
  • the oxygen outlet is in communication with the interior space of the cabin, and the air outlet and the air inlet pass through the air.
  • the pipelines are connected; the hydrogen outlet of the hydrogen generator is connected to the air pipeline through the hydrogen pipeline to realize the mixing of hydrogen and air to form a mixed gas.
  • the increased purity of oxygen and hydrogen has a physiotherapy effect on the human body.
  • the pressure relief component includes an automatic pressure relief valve that communicates with the interior space of the cabin.
  • the gas pressure of the mixed gas injected into the interior space of the cabin is higher than the safe value of the automatic pressure relief valve, the interior of the cabin The gas in the space can be discharged through the automatic pressure relief valve to stabilize the air pressure in the space inside the cabin and improve the user's comfort.
  • the pressure relief component further includes a manual pressure relief valve.
  • the manual pressure relief valve communicates with the interior space of the cabin. When a person in the interior space of the cabin feels unwell during use, the manual space relief valve can be used The gas is discharged outward to improve the user's comfort.
  • the cabin is a flexible cabin, and a base supporting the flexible cabin is provided at the bottom of the cabin.
  • the flexible cabin has a low cost and is also convenient for storage.
  • the cabin is a hard cabin, and the hard cabin has a long service life.
  • the cabin is provided with a visible area, through which the entire interior space of the cabin can be seen.
  • the oxyhydrogen tank further includes a concentration monitoring device and a concentration adjustment device.
  • the concentration monitoring device monitors the concentration of hydrogen in the mixed gas.
  • the concentration adjustment device is connected to the hydrogen pipeline to control the concentration of hydrogen delivered to the mixed gas.
  • the human body can directly inhale the mixed hydrogen-oxygen mixed gas, which is safe and efficient;
  • the mixed gas in the cabin can be directly discharged into the air, which is easy to operate and has no safety risks;
  • FIG. 1 is a schematic diagram of a module structure of a hydrogen-oxygen cabin according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a hydrogen-oxygen tank according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a hydrogen-oxygen tank of Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural diagram of a hydrogen-oxygen tank of Embodiment 2 of the present invention.
  • Fig. 5 is a schematic diagram of the relationship between the solubility of hydrogen in water and the pressure at 20°C in the background art of the present invention.
  • the hydrogen-oxygen cabin disclosed by the present invention includes a cabin 1, an air source 20 and a hydrogen source 21.
  • the cabin 1 is provided with an air inlet 10, a pressure relief member 3, an opening 11 for human body access and an internal space 12 containing the human body.
  • the hydrogen source 21 and the air source 20 are mixed to form a mixed gas 2 that can be directly inhaled by the human body.
  • the concentration of hydrogen in the gas 2 is less than 4%.
  • the mixed gas 2 is connected to the air inlet 10, and the air inlet 10 communicates with the internal space 12 of the cabin 1.
  • the human body increases a certain amount of hydrogen inhalation in a short time to help the brain relieve fatigue, enhance memory, promote sleep, and then enhance the body's antioxidant capacity and other functions.
  • the pressure relief member 3 communicates with the internal space 12 of the cabin 1 to realize gas discharge in the internal space 12 and maintain the pressure of the internal space 12 below 0.3 MPa.
  • the pressure relief component 3 includes an automatic pressure relief valve that communicates with the internal space 12 of the cabin 1. When the gas pressure of the mixed gas 2 injected into the internal space 12 of the cabin 1 is higher than the safe value of the automatic pressure relief valve, The gas in the interior space 12 of the cabin 1 can be discharged outward through the automatic pressure relief valve, so that the air pressure in the interior space 12 of the cabin 1 is stabilized, and the safety and comfort of the user are improved.
  • the pressure relief component 3 further includes a manual pressure relief valve that communicates with the internal space 12 of the cabin 1 to facilitate the user to adjust the air pressure of the internal space 12 of the cabin 1 by himself. Specifically, when a person in the internal space 12 of the cabin 1 feels unwell during use, the gas in the internal space 12 can be discharged outward through a manual pressure relief valve to improve the user's comfort.
  • the cabin 1 may be configured as a flexible cabin, and a base 4 supporting the flexible cabin is provided at the bottom of the cabin 1.
  • the connection between the opening 11 and the cabin 1 may be a zipper or an adhesive connection; such a flexible cabin has a low cost and is also convenient for storage.
  • the cabin 1 may also be provided as a rigid cabin, and the opening 11 of the rigid cabin may be provided as a door that is pulled outward, and the hard cabin has a long service life.
  • the invention is not only suitable for use in hospitals, but also for use in homes and public areas.
  • the cabin 1 can also be provided with a visible area 13 through which the entire interior space 12 of the cabin 1 can be seen.
  • the visible area 13 of the flexible cabin can be sewn or pasted on the flexible cabin with TPU/PVC transparent materials to facilitate communication between people inside and outside the cabin 1.
  • the visible area 13 of the rigid compartment can be mounted on the rigid compartment with transparent glass.
  • the purpose of the viewable area 13 is not limited to this. It also has a light-transmitting effect. After the human body enters the internal space 12 of the cabin 1, light enters the internal space 12 of the cabin 1 to improve the human body's comfort in using the hydrogen-oxygen cabin.
  • the hydrogen-oxygen tank also includes a concentration monitoring device 6 and a concentration adjustment device 5.
  • the concentration monitoring device 6 monitors the concentration of hydrogen in the mixed gas 2.
  • the concentration adjustment device 5 is connected to the hydrogen pipeline 215 to control the concentration of hydrogen delivered to the mixed gas 2.
  • the present invention provides two embodiments, which are applicable to the flexible cabin and the rigid cabin described in this application.
  • the following two embodiments are based on the flexible cabin, and are described in detail as follows.
  • the air source 20 is an air injection device, and the air outlet 211 of the air injection device is connected to the air inlet 10 through an air duct 213 to deliver air to the interior of the cabin 1 In space 12.
  • the hydrogen source 21 is a hydrogen generator.
  • the hydrogen outlet 214 of the hydrogen generator is connected to the air pipe 213 through the hydrogen pipe 215.
  • the hydrogen pipe 215 and the air pipe 213 are connected to the air pipe 213 between the air inlet 10 to realize hydrogen. It is mixed with air, and the mixed gas after being mixed is delivered to the internal space 12 of the cabin 1.
  • the air containing hydrogen has a physiotherapy effect on the human body and improves the antioxidant capacity of the human body.
  • the device for mixing hydrogen and air is not limited to the air duct 213 itself, but can also be replaced by a closed chamber.
  • the concentration monitoring device 6 is connected to the air pipe 213 outside the cabin 1 near the air inlet 10, and can monitor the hydrogen concentration of the mixed gas 2 formed by mixing hydrogen and air.
  • the concentration adjusting device 5 is connected to the hydrogen pipeline 215.
  • the concentration adjusting device 5 may be a regulating valve.
  • the concentration monitoring device 6 indicates that the concentration of hydrogen exceeds 4%
  • the concentration of hydrogen delivered to the mixed gas 2 may be controlled by the regulating valve.
  • the human body enters the internal space 12 of the cabin 1 without any accident.
  • the hydrogen concentration is also adjustable, to prevent explosion if the hydrogen concentration is too high, and improve the safety performance of the hydrogen-oxygen cabin.
  • the human body increases a certain amount of hydrogen inhalation in a short time to help the brain relieve fatigue, enhance memory, promote sleep, and then enhance the body's antioxidant capacity and other functions.
  • the air source 20 is an oxygen generator
  • the hydrogen source 21 is a hydrogen generator.
  • the oxygen generator includes an oxygen outlet 210 and an air outlet 211, and the oxygen outlet 210 It communicates with the internal space 12 of the cabin 1 through the oxygen pipe 212; the air outlet 211 is connected to the air inlet 10 through the air pipe 213, and the hydrogen gas outlet 214 of the hydrogen generator is connected to the air pipe 213 through the hydrogen pipe 215.
  • the air duct 213 between the connection point 215 and the air duct 213 to the air inlet 10 can realize the mixing of hydrogen and air, and deliver the mixed gas after mixing to the interior space 12 of the cabin 1.
  • the air containing hydrogen has a physiotherapy effect on the human body.
  • the oxygen is also transferred into the internal space 12 and mixed with the air containing hydrogen.
  • the purity of the oxygen and hydrogen can be improved to improve the antioxidant capacity of the human body.
  • the device for mixing hydrogen and air is not limited to the air duct 213 itself, but can also be replaced by a closed chamber.
  • the concentration monitoring device 6 is connected to the air pipe 213 outside the cabin 1 near the air inlet 10, and can monitor the hydrogen concentration of the mixed gas 2 formed by mixing hydrogen and air.
  • the concentration adjusting device 5 is connected to the hydrogen pipeline 215.
  • the concentration adjusting device 5 may be a regulating valve.
  • the concentration monitoring device 6 indicates that the concentration of hydrogen exceeds 4%
  • the concentration of hydrogen delivered to the mixed gas 2 may be controlled by the regulating valve.
  • the human body enters the internal space 12 of the cabin 1 without any accident.
  • the concentration of hydrogen gas is also adjustable, to prevent explosion when the hydrogen gas concentration is too high, and improve the safety performance of the use of the hydrogen-oxygen cabin.
  • the human body increases a certain amount of hydrogen inhalation in a short time to help the brain relieve fatigue, enhance memory, promote sleep, and then enhance the body's antioxidant capacity and other functions.
  • an additional concentration monitoring device 6 may be provided, which communicates with the interior space 12 of the cabin 1 and can perform a mixed gas 2 formed by mixing hydrogen, oxygen, and air into the interior space 12 of the cabin 1 Hydrogen concentration monitoring.
  • the concentration adjusting device 5 is still connected to the hydrogen pipeline 215.
  • the concentration adjusting device 5 may be a regulating valve.
  • concentration monitoring device 6 shows that the concentration of hydrogen in the cabin 1 exceeds 4%, the hydrogen can be controlled into the mixed gas 2 through the regulating valve. concentration.
  • the human body enters the internal space 12 of the cabin 1 without any accident.
  • the concentration of hydrogen gas is also adjustable, to prevent explosion when the hydrogen gas concentration is too high, and improve the safety performance of the use of the hydrogen-oxygen cabin.
  • the human body can increase the amount of hydrogen and oxygen inhaled in a short time to help the brain relieve fatigue, enhance memory, promote sleep, and then enhance the body's antioxidant capacity and other functions.
  • the hydrogen content or oxygen content in the mixed gas 2 described in this application is within a safe level to ensure human safety.
  • the hydrogen-oxygen cabin provided by the present invention has a simple structure and is convenient to use, and provides a mixed gas 2 that the human body can directly inhale, which improves the anti-oxidation ability of the human body.
  • the concentration monitoring device 6 and the concentration adjusting device 5 can monitor the hydrogen concentration in the mixed gas 2 at any time, and control the concentration of the hydrogen delivered into the mixed gas 2 through the concentration adjusting device 5 according to the situation, so that the cabin 1 can be used more safely.

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  • Health & Medical Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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Abstract

一种氢氧舱，包括舱室（12）、空气源（20）和氢气源（21），舱室（12）设有进气口（10）、泄压部件（3）、供人体出入的开口部（11）和容纳人体的内部空间（12），氢气源（21）和空气源（20）混合后形成可供人体直接吸入的混合气体(2)，混合气体(2)中的氢气的浓度小于4％，混合气体(2)连接进气口（20），进气口（20）与舱室（12）内部空间连通，泄压部件（3）与舱室（12）内部空间连通，实现内部空间中的气体排放，将内部空间的压力维持在0.3MPa以下。该氢氧舱结构简单，使用方便，安全可靠，且提供人体能够直接吸入的含氢气的混合气体（2），提高人体抗氧化能力。

Description

氢氧舱 技术领域
本发明属于保健设备领域，更具体的是涉及一种氢氧舱。
背景技术
常温常压下，氢气是一种无色透明、无臭无味的气体。氢气在空气中燃烧的浓度范围为4％到75％。氢气是世界上已知的密度最小的气体，氢气的密度只有空气的1/14，即在0℃时，一个标准大气压下，氢气的密度为0.0899g/L。氢气在空气中含量极低，且主要分布在大气层顶层。氢气是相对分子质量最小的物质，主要用作还原剂。早期氢气在医学上的应用主要在潜水医学，因为氢气作为人类潜水呼吸的气体被国际许多重要的潜水医学研究单位深入研究，作为呼吸气体的最重要前提是该气体的安全性，就是不能对人体产生明显的影响，包括在极端高压下呼吸这种气体。许多年的潜水医学研究证明呼吸氢气是非常安全的，而氢气是否有生物学效应，一直以来被人们所忽略。
直到近年来，氢气的生物学效应开始逐步被发现。2007年日本学者报道，动物呼吸2％的氢可有效清除强毒性自由基，显著改善脑缺血再灌注损伤，采用化学反应、细胞学手段证明，氢溶解在液体中可选择性中和羟自由基和亚硝酸阴离子。而后两者是氧化损伤的最重要介质，体内缺乏他们的清除机制，是多种疾病发生的重要基础。随后他们又用肝缺血和心肌缺血动物模型，证明呼吸2％的氢可以治疗肝和心肌缺血再灌注损伤。采用饮用饱和氢水可治疗应激引起的神经损伤和基因缺陷氧化应激动物的慢性氧化损伤。美国匹兹堡大学器官移植中心学者Nakao等随后证明，呼吸2％的氢可以治疗小肠移植引起的炎症损伤，饮用饱和氢水可治疗心脏移植后心肌损伤、肾脏移植后慢性肾病。国内第四军医大学谢克亮等的研究证明，呼吸氢气能治疗动物系统炎症、多器官功能衰竭和急性颅脑损伤。孙学军等的研究也证明，呼吸2％的氢可以治疗新生儿脑缺血缺氧损伤。随后，孙学军等 成功制备了饱和氢注射液，并与国内40多家实验室开展合作，先后发现该注射液对疼痛、关节炎、急性胰腺炎、老年性痴呆、慢性氧中毒、一氧化碳中毒迟发性脑病、肝硬化、脂肪肝、脊髓创伤、慢性低氧、腹膜炎、结肠炎、新生儿脑缺血缺氧损伤、心肌缺血再灌注损伤、肾缺血再灌注损伤和小肠缺血再灌注损伤等具有良好的治疗作用。这些研究说明，氢是一种理想的毒性自由基清除剂，具有潜在的临床应用前景。该领域目前发表的文章超过1200篇，其中中国600多篇，日本发表300多篇。
氢气是能溶解于水。在标准条件下，就是所谓的一个大气压，20度时，氢气的溶解度为1.83％。另一个重要气体——氧气的溶解度在标准条件下为2.4％。因氢气的溶解度较低，且在体内可任意扩散，因此直接吸入氢气或是注射/饮用富氢水，通常很难使氢气分子在血液内保持一定浓度，导致抗氧化效果有限。气体溶解度受气体种类、压强、温度等因素影响。例如20℃下，水中的氢气溶解度与压力关系如图5所示。
20℃下，水中的氢气的溶解度与压力关系基本是线性关系，每提高1个大气压可以提高1倍氢气溶解度。因此在人体环境下，提高压强是提高溶解氢气的浓度的有效办法。
目前医学使用中，高压氧舱加压介质为空气或医用氧气，空气加压最高工作压力不大于0.3MPa，氧气加压最高工作压力不大于0.2MPa。
氢气呼吸必须克服的一个问题是氢气和氧气混合后可能燃烧和爆炸问题。在纯氧环境中，氢气浓度低于4％或超过94％都不会燃烧或爆炸；在空气中燃烧的浓度范围为4％到75％。因此吸氢浓度＜4％是安全的。
现有技术中，中国实用新型专利ZL2015208949170提供了一种高压氢仓，包括仓体、设置在仓体内供使用者呼吸的氧气呼吸装置，产生氢气并供给仓体的氢气源以及对氢气源产生的氢气进行压缩的氢气压缩装置。该高压氢仓至少具有以下的缺陷：
高压氢仓内的人呼吸的是氧气，只是整个人体处于氢气中，并非是人体直接吸入含有氢气的空气；
仓体内有高纯度的氢气，如果泄露具有极大的安全隐患，难以推广应用；
仓体内的氢气提供源有两种，一种是氢气瓶，本身安全操作难度大，风险高；另一种是制氢装置，如果要制出足够仓体使用的量的氢气，对于电能的消耗巨大，成本太高，不符合可持续发展战略；
仓体内的高纯度氢气在使用完后的处置不方便，操作不当会引发爆炸危险；
人在仓体内需实时佩戴氧气呼吸装置，行动不便，使用体验不优；且受氧气呼吸装置产生氧气量的限制，使得仓体内的人无法长时间使用高压氢仓。
发明内容
本发明的目的是提供一种氢氧舱，解决上述现有技术存在的问题。
本发明公开的氢氧舱，包括舱室、空气源和氢气源。舱室设有进气口、泄压部件、供人体出入的开口部和容纳人体的内部空间，氢气源和空气源混合后形成可供人体直接吸入的混合气体，混合气体中的氢气的浓度小于4％，混合气体连接进气口，进气口与舱室内部空间连通，泄压部件与舱室内部空间连通，实现内部空间中的气体排放，将内部空间的压力维持在0.3MPa以下。
在一些实施方式中，空气源为空气注入装置，空气注入装置的空气出气口通过空气管道连接进气口；氢气源为制氢装置，制氢装置的氢气出气口通过氢气管道与空气管道相连接，实现氢气与空气的混合。含有氢气的空气对人体具有理疗作用。
在一些实施方式中，空气源为制氧装置，氢气源为制氢装置，制氧装置包括氧气出气口和空气出气口，氧气出气口与舱室内部空间连通，空气出气口与进气口通过空气管道相连接；制氢装置的氢气出气口通过氢气管道与空气管道相连接，实现氢气与空气的混合形成混合气体。氧气和氢气的纯度增加对人体具有理疗作用。
在一些实施方式中，泄压部件包括自动泄压阀，自动泄压阀与舱室内部空间连通，当向舱室内部空间内注入的混合气体的气压高于自动泄压阀的安全数值时，舱室内部空间内的气体可通过自动泄压阀向外排泄，使舱室内部空间的气压稳定，提高了使用者的舒适度。
在一些实施方式中，泄压部件还包括手动泄压阀，手动泄压阀与舱室内部空间连通，舱室内部空间中的人在使用时感觉身体不适时，可以通过手动泄压阀将内部空间中的气体向外排泄，提高使用者的舒适度。
在一些实施方式中，舱室为柔性舱室，舱室底部设有支撑柔性舱室的底座，柔性舱室成本低廉，也便于收纳。
在一些实施方式中，舱室为硬性舱室，硬性舱室使用寿命长。
在一些实施方式中，舱室设有可视区，通过可视区可看到整个舱室内部空间。
在一些实施方式中，氢氧舱还包括浓度监测装置和浓度调节设备，浓度监测装置监测混合气体中氢气的浓度，浓度调节设备与氢气管道连接，控制氢气输送到混合气体中的浓度。
本发明所提供的氢氧舱的有益效果在于：
1、人体可直接吸入混合好的氢氧混合气，且安全高效；
2、舱室内的混合气体可直接排入空气，操作简便，无安全风险；
3、人在舱室的内部空间内不需要佩戴氧气呼吸装置，行动方便，使用体验效果好；且舱室的内部空间内的气体持续更换，使得人可以长时间使用。
附图说明
图1为本发明一种实施方式的氢氧舱的模块结构示意图；
图2为本发明一种实施方式的氢氧舱的结构示意图；
图3为本发明实施例1的氢氧舱的结构示意图；
图4为本发明实施例2的氢氧舱的结构示意图；
图5为本发明背景技术中20℃下，水中的氢气溶解度与压 力关系的示意图。
具体实施方式
下面结合说明书附图，对本发明进行进一步详细的说明。
如图1和图2所示，本发明公开的氢氧舱，包括舱室1、空气源20和氢气源21。舱室1设有进气口10、泄压部件3、供人体出入的开口部11和容纳人体的内部空间12，氢气源21和空气源20混合后形成可供人体直接吸入的混合气体2，混合气体2中的氢气的浓度小于4％，混合气体2连接进气口10，进气口10与舱室1的内部空间12连通。人体在短时间内增加一定量的氢气吸入可以帮助大脑缓解疲劳、增强记忆力，促进睡眠，进而增强身体抗氧化能力等功能。
泄压部件3与舱室1的内部空间12连通，实现内部空间12中的气体排放，将内部空间12的压力维持在0.3MPa以下。泄压部件3包括自动泄压阀，自动泄压阀与舱室1的内部空间12连通，当向舱室1的内部空间12内注入的混合气体2的气压高于自动泄压阀的安全数值时，舱室1的内部空间12内的气体可通过自动泄压阀向外排泄，使舱室1的内部空间12的气压稳定，提高了使用者的安全性和舒适度。泄压部件3还包括手动泄压阀，手动泄压阀与舱室1的内部空间12连通，方便使用者自己调节舱室1的内部空间12的空气压力。具体的，舱室1的内部空间12中的人在使用时感觉身体不适时，可以通过手动泄压阀将内部空间12中的气体向外排泄，提高使用者的舒适度。
舱室1可以设置为柔性舱室，舱室1底部设有支撑柔性舱室的底座4。舱室1为柔性舱室时，开口部11与舱室1的连接方式可以是拉链或粘性连接等；这样的柔性舱室成本低廉，也便于收纳。舱室1也可以设置为硬性舱室，硬性舱室的开口部11可以设置成向外拉的门状，硬性舱室的使用寿命长。本发明不仅适用于医院使用，而且适用于在家庭、公共区域使用。
舱室1还可以设置可视区13，通过可视区13可看到整个舱室1的内部空间12。柔性舱室的可视区13可以用TPU/PVC透 明材料缝制或粘贴在柔性舱室上，便于舱室1内外部的人互相沟通。硬性舱室的可视区13可以用透明玻璃安装在硬性舱室上。可视区13的目的也不局限于此，其还有透光的作用，人体进入舱室1的内部空间12后，有光线进入舱室1的内部空间12，提高人体使用氢氧舱的舒适度。
氢氧舱还包括浓度监测装置6和浓度调节设备5，浓度监测装置6监测混合气体2中氢气的浓度，浓度调节设备5与氢气管道215连接，控制氢气输送到混合气体2中的浓度。
关于混合气体2的混合方式，本发明提供两种实施例，适用于本申请所述的柔性舱室和硬性舱室，以下两种实施例均以柔性舱室为基础，详细介绍如下所示。
实施例1
如图3所示，实施例1所示的氢氧舱，空气源20为空气注入装置，空气注入装置的空气出气口211通过空气管道213连接进气口10，将空气输送到舱室1的内部空间12中。
氢气源21为制氢装置，制氢装置的氢气出气口214通过氢气管道215与空气管道213相连接，氢气管道215和空气管道213连接处至进气口10之间的空气管道213能够实现氢气与空气的混合，并将混合好之后的混合气体输送到舱室1的内部空间12。含有氢气的空气对人体具有理疗作用，提高人体的抗氧化能力。在实际使用时，实现氢气与空气混合的装置不局限于采用空气管道213本身，也可以采用密闭的腔室代替。
浓度监测装置6连接在舱室1外靠近进气口10处的空气管道213上，可以对氢气和空气混合形成的混合气体2进行氢气的浓度监测。浓度调节设备5与氢气管道215连接，浓度调节设备5可以是调节阀，当浓度监测装置6显示氢气的浓度超过4％，则可以通过调节阀控制氢气输送到混合气体2中的浓度。待氢气浓度调整稳定之后，人体进入舱室1的内部空间12，不会发生任何意外。在使用舱室1的过程中，氢气的浓度也是可调的，防 止氢气浓度过高发生爆炸，提高了氢氧舱使用的安全性能。人体在短时间内增加一定量的氢气吸入可以帮助大脑缓解疲劳、增强记忆力，促进睡眠，进而增强身体抗氧化能力等功能。
实施例2
如图4所示，实施例2所示的氢氧舱，空气源20为制氧装置，氢气源21为制氢装置，制氧装置包括氧气出气口210和空气出气口211，氧气出气口210通过氧气管道212与舱室1的内部空间12连通；空气出气口211通过空气管道213与进气口10相连接，制氢装置的氢气出气口214通过氢气管道215与空气管道213相连接，氢气管道215和空气管道213连接处至进气口10之间的空气管道213能够实现氢气与空气的混合，并将混合好之后的混合气体输送到舱室1的内部空间12。含有氢气的空气对人体具有理疗作用，本实施例还将氧气输送到内部空间12中与含有氢气的空气混合，氧气和氢气的纯度提高更能提高人体的抗氧化能力。在实际使用时，实现氢气与空气混合的装置不局限于采用空气管道213本身，也可以采用密闭的腔室代替。
浓度监测装置6连接在舱室1外靠近进气口10处的空气管道213上，可以对氢气和空气混合形成的混合气体2进行氢气的浓度监测。浓度调节设备5与氢气管道215连接，浓度调节设备5可以是调节阀，当浓度监测装置6显示氢气的浓度超过4％，则可以通过调节阀控制氢气输送到混合气体2中的浓度。待氢气浓度调整稳定之后，人体进入舱室1的内部空间12，不会发生任何意外。在使用舱室1的过程中，氢气的浓度也是可调的，防止氢气浓度过高发生爆炸，提高了氢氧舱使用的安全性能。人体在短时间内增加一定量的氢气吸入可以帮助大脑缓解疲劳、增强记忆力，促进睡眠，进而增强身体抗氧化能力等功能。
本发明的其他实施方式中，还可以多设置一个浓度监测装置6，其连通舱室1的内部空间12内，可以对进入舱室1的内部空间12的氢气、氧气和空气混合形成的混合气体2进行氢气的浓 度监测。浓度调节设备5还是与氢气管道215连接，浓度调节设备5可以是调节阀，当浓度监测装置6显示舱室1内氢气的浓度超过4％，则可以通过调节阀控制氢气输送到混合气体2中的浓度。使用时，待氢气浓度调整稳定之后，人体进入舱室1的内部空间12，不会发生任何意外。在使用舱室1的过程中，氢气的浓度也是可调的，防止氢气浓度过高发生爆炸，提高了氢氧舱使用的安全性能。人体在短时间内增加一定量的氢气和氧气吸入可以帮助大脑缓解疲劳、增强记忆力，促进睡眠，进而增强身体抗氧化能力等功能。
本申请中所述的混合气体2中的氢气含量或者氧气含量，均处于安全水平内，以保证人体安全。
本发明所提供的氢氧舱结构简单，使用方便，且提供了人体能够直接吸入的混合气体2，提高了人体抗氧化能力。本发明设置浓度监测装置6和浓度调节设备5可以随时监测混合气体2中的氢气浓度，并根据情况通过浓度调节设备5控制氢气输送到混合气体2中的浓度，使舱室1的使用更安全。
以上所述仅是本发明的优选方式，应当指出，对于本领域普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干相似的变形和改进，这些也应视为本发明的保护范围之内。

Claims (9)

  1. 氢氧舱，其特征在于，包括舱室、空气源和氢气源，所述舱室设有进气口、泄压部件、供人体出入的开口部和容纳人体的内部空间，所述氢气源和空气源混合后形成可供人体直接吸入的混合气体，所述混合气体中的氢气的浓度小于4％，所述混合气体连接进气口，所述进气口与舱室内部空间连通，所述泄压部件与舱室内部空间连通，实现内部空间中的气体排放，将内部空间的压力维持在0.3MPa以下。
  2. 根据权利要求1所述的氢氧舱，其特征在于，所述空气源为空气注入装置，所述空气注入装置的空气出气口通过空气管道连接进气口；所述氢气源为制氢装置，所述制氢装置的氢气出气口通过氢气管道与空气管道相连接，实现氢气与空气的混合形成混合气体。
  3. 根据权利要求1所述的氢氧舱，其特征在于，所述空气源为制氧装置，所述氢气源为制氢装置，所述制氧装置包括氧气出气口和空气出气口，所述氧气出气口与舱室内部空间连通，所述空气出气口与进气口通过空气管道相连接；所述制氢装置的氢气出气口通过氢气管道与空气管道相连接，实现氢气与空气的混合形成混合气体。
  4. 根据权利要求2或3所述的氢氧舱，其特征在于，所述泄压部件包括自动泄压阀，所述自动泄压阀与舱室内部空间连通，当向舱室内部空间内注入的混合气体的气压高于自动泄压阀的安全数值时，舱室内部空间内的气体可通过自动泄压阀向外排泄，使舱室内部空间的气压稳定。
  5. 根据权利要求4所述的氢氧舱，其特征在于，所述泄压部件还包括手动泄压阀，所述手动泄压阀与舱室内部空间连通。
  6. 根据权利要求5所述的氢氧舱，其特征在于，所述舱室为柔性舱室，所述舱室底部设有支撑柔性舱室的底座。
  7. 根据权利要求5所述的氢氧舱，其特征在于，所述舱室为硬性舱室。
  8. 根据权利要求6或7所述的氢氧舱，其特征在于，所述舱室设有可视区，通过可视区可看到整个舱室内部空间。
  9. 根据权利要求2或3所述的氢氧舱，其特征在于，还包括浓度监测装置和浓度调节设备，所述浓度监测装置监测混合气体中氢气的浓度，所述浓度调节设备与氢气管道连接，控制氢气输送到混合气体中的浓度。
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