A hydrogen-oxygen chamber and control method

Abstract

The present application relates to the technical field of hydrogen and oxygen equipment, and in particular to a hydrogen and oxygen cabin and a control method, comprising a cabin and a hydrogen and oxygen production component, wherein the cabin is provided with a cabin air inlet and a pressure relief component, wherein the cabin air inlet penetrates the side wall of the cabin and is connected to the interior of the cabin, wherein the air outlet of the hydrogen and oxygen production component is connected to the cabin air inlet, wherein the hydrogen and oxygen production component is used to add water and inhale air, and wherein the hydrogen and oxygen production component processes water and air into a mixed gas of hydrogen and oxygen and inputs the mixed gas into the cabin through the cabin air inlet, wherein the pressure relief component is installed on the side wall of the cabin and is connected to the interior of the cabin, wherein the pressure relief component is used to adjust the air pressure inside the cabin, wherein a user can move flexibly when inhaling the hydrogen and oxygen mixed gas, thereby improving the convenience of inhaling the hydrogen and oxygen mixed gas.

Description

Technical Field

[0001] The present application relates to the technical field of hydrogen and oxygen equipment, and in particular to a hydrogen and oxygen chamber and a control method. Background Art

[0002] Oxygen is a colorless, tasteless, and odorless gas. It is one of the most abundant elements in the Earth's atmosphere. It exists in nature in the form of molecular oxygen O2 and is essential for the survival of humans and other organisms. In current applications, oxygen is widely used in the fields of medicine, industry, and life. In medicine, oxygen is used in oxygen therapy to treat hypoxemia, respiratory diseases, and other health problems. In industry, oxygen is used as a combustion agent, oxidant, and a source of oxygen in production processes, such as metal cutting, welding, and glassmaking. In life, oxygen is also used for gas cutting, diving, and oxygen supply in high-altitude hypoxic areas.

[0003] In the current usage scenario, a certain proportion of hydrogen is mixed with oxygen to form a mixed gas of hydrogen and oxygen. This mixed gas has a wide range of applications in the fields of medicine and research. In medicine, studies have shown that hydrogen mixed with oxygen can improve the efficacy of oxygen therapy and has health benefits such as antioxidant, anti-inflammatory and anti-stress. Hydrogen has also been studied for the treatment of various diseases, such as stroke, heart disease and diabetes. The biological effects and medical applications of hydrogen have also received widespread attention and have become one of the research hotspots. Therefore, hydrogen mixed with oxygen, as a new type of oxygen therapy, has huge development potential and broad application prospects, but the existing oxygen inhalation equipment usually completes the steps of oxygen and hydrogen production, and then mixes the gases and transmits them to the human nasal cavity, oral cavity and other parts through a gas pipe for users to inhale into the body. This method restricts people's activities and is not convenient for users with relatively normal physical conditions to use flexibly. The above problems need to be solved. Summary of the invention

[0004] In order to enable users to move flexibly while inhaling hydrogen-oxygen mixed gas and improve the convenience of inhaling hydrogen-oxygen mixed gas, the present application provides a hydrogen-oxygen chamber and a control method, which adopts the following technical solutions:

[0005] In a first aspect, the present application provides a hydrogen-oxygen cabin, comprising a cabin and a hydrogen-oxygen production component, the cabin being provided with a cabin air inlet and a pressure relief component, the cabin air inlet penetrating a side wall of the cabin and being connected to the interior of the cabin, an air outlet of the hydrogen-oxygen production component being connected to the cabin air inlet, the hydrogen-oxygen production component being used to add water and inhale air, and the hydrogen-oxygen production component processing water and air into a mixed gas of hydrogen and oxygen which is input into the cabin through the cabin air inlet, the pressure relief component being installed on the side wall of the cabin and being connected to the interior of the cabin, and the pressure relief component being used to adjust the air pressure inside the cabin.

[0006] Preferably, the hydrogen and oxygen production component includes a hydrogen source and an oxygen source, the hydrogen source is used to process water to obtain hydrogen, and the oxygen source is used to extract oxygen from the acquired air, the gas outlet of the hydrogen source is connected to the gas outlet of the oxygen source, and the gas outlet of the hydrogen source and the gas outlet of the oxygen source are both connected to the air inlet of the cabin.

[0007] Preferably, it also includes a water supply component, and a water storage tank and a waterproof cover are provided at the bottom of the cabin, the water outlet of the water supply component is connected to the water storage tank, the waterproof cover is covered on the surface of the water storage tank, and the waterproof cover is provided with a plurality of holes.

[0008] Preferably, the cabin air inlet is arranged obliquely downward from one end close to the cabin side wall to one end away from the cabin side wall, and the end of the cabin air inlet away from the cabin side wall is arranged toward the water tank.

[0009] Preferably, the cabin is provided with a first pressure relief port, the pressure relief assembly includes a valve block, a torsion spring and a first limit block for limiting the rotation position of the valve block, the sides of the valve block are provided with sealant, the valve block is hinged to one side of the first pressure relief port through a torsion spring, and the first limit block is fixedly connected to the inner side of the cabin.

[0010] Preferably, a second pressure relief port is provided at the top of the cabin, and the pressure relief assembly includes a sliding cover, a spring, a second limit block for limiting the position of the spring and a third limit block for limiting the position of the sliding cover, the sliding cover is slidably connected to the inner wall of the cabin, the second limit block is fixedly connected to the top of the cabin, the third limit block is fixedly connected to the inner wall of the cabin, the second limit block and the third limit block are arranged in the same vertical plane, one end of the spring is connected to the side of the second limit block facing the third limit block, and the other end of the spring abuts against the sliding cover.

[0011] Preferably, a third pressure relief port is provided on the top of the sliding cover, and an elastic pressure regulating membrane is provided on the third pressure relief port.

[0012] Preferably, it comprises an air circulation component for obtaining the air inside the cabin and filtering the excess air inside the cabin, and the air circulation component is installed on the outer wall of the cabin.

[0013] Preferably, the air inlet of the air circulation component is connected to the cabin, the air outlet of the air circulation component is connected to the elastic pressure regulating membrane, and the air outlet of the air circulation component is vertically installed from the top of the cabin to the bottom of the cabin.

[0014] In a second aspect, the present application provides a control method, comprising:

[0015] Obtaining the gas content of the cabin, and sending a start-up message to the hydrogen and oxygen production component when the gas content of the cabin is lower than a preset cabin gas threshold;

[0016] Acquire circulating gas detection information of the gas circulation component, analyze the circulating gas detection information, obtain analysis results, and send the analysis results to the gas circulation component.

[0017] Preferably, when the gas content in the cabin is lower than a preset cabin gas threshold, the specific steps of sending the startup information to the hydrogen and oxygen production component are:

[0018] A cabin gas threshold including a hydrogen threshold is pre-set to determine whether the hydrogen content in the cabin is lower than the hydrogen threshold. When the hydrogen content is lower than the hydrogen threshold, a hydrogen source start-up message is sent to the hydrogen-oxygen production component.

[0019] Preferably, when the gas content in the cabin is lower than a preset cabin gas threshold, the specific step of sending startup information to the hydrogen and oxygen production component also includes:

[0020] A cabin gas threshold including an oxygen threshold is preset to determine whether the oxygen content is lower than the oxygen threshold. When the oxygen content is lower than the oxygen threshold, an oxygen source start-up message is sent to the hydrogen-oxygen production component.

[0021] Preferably, the specific step of analyzing the circulating gas detection information is to analyze the hydrogen content in the circulating gas detection information.

[0022] In summary, compared with the prior art, the technical solution provided by this application has at least the following beneficial effects:

[0023] The present application prepares hydrogen and oxygen mixed gas through a hydrogen and oxygen producing component, and the air outlet of the hydrogen and oxygen producing component and the air inlet of the cabin are connected to the air inlet of the cabin, so that the prepared hydrogen and oxygen mixed gas is passed into the cabin for users in the cabin to inhale, and the gas conditions of the hydrogen and oxygen producing component and the cabin are monitored in real time, and adjustments are made when the content is outside the set range, and when the pressure in the cabin is too high, the pressure relief component further relieves the pressure, so that the cabin is not prone to explosion, thereby improving the safety of the hydrogen and oxygen cabin, allowing users to move flexibly when inhaling the hydrogen and oxygen mixed gas, and improving the convenience of inhaling the hydrogen and oxygen mixed gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a hydrogen-oxygen cabin described in an embodiment of the present application.

[0025] Figure 2 It is a schematic structural diagram of part A of the hydrogen and oxygen cabin described in the embodiment of the present application.

[0026] Figure 3 It is a flow chart of a control method described in an embodiment of the present application.

[0027] Description of reference numerals:

[0028] 1. Cabin; 11. Cabin air inlet; 12. Pressure relief assembly; 121. Valve block; 122. Torsion spring; 123. First limit block; 124. Sealant; 125. Sliding cover; 1251. Third pressure relief port; 1252. Elastic pressure regulating membrane; 126. Spring; 127. Second limit block; 128. Third limit block; 13. Water storage tank; 14. Waterproof cover; 15. Gas mixing element; 16. First pressure relief port; 17. Second pressure relief port; 2. Hydrogen and oxygen production assembly; 21. Hydrogen source; 22. Oxygen source; 23. Refrigerator; 3. Water supply assembly; 4. Gas circulation assembly. DETAILED DESCRIPTION

[0029] The following combination Figure 1-Figure 3 The present application is described in further detail. The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments and are not intended to be limiting.

[0030] Reference Figure 1 The present application relates to a hydrogen-oxygen cabin, which specifically includes a cabin 1 and a hydrogen-oxygen production component 2. The cabin 1 is provided with a cabin air inlet 11 and a pressure relief component 12. The cabin air inlet 11 penetrates the side wall of the cabin 1 and is connected to the interior of the cabin 1. The air outlet of the hydrogen-oxygen production component 2 is connected to the cabin air inlet 11. The hydrogen-oxygen production component 2 is used to add water and inhale air, and the hydrogen-oxygen production component 2 processes water and air into a mixed gas of hydrogen and oxygen and inputs it into the cabin 1 through the cabin air inlet 11. The pressure relief component 12 is installed on the side wall of the cabin 1 and is connected to the interior of the cabin 1. The pressure relief component 12 is used to adjust the air pressure inside the cabin 1.

[0031] Specifically, the present application prepares a certain proportion of hydrogen and oxygen respectively through the hydrogen and oxygen production component 2, and obtains a hydrogen and oxygen mixed gas after mixing hydrogen and oxygen. The gas outlet of the hydrogen and oxygen production component 2 and the air inlet of the cabin are connected to the cabin air inlet 11, so that the prepared hydrogen and oxygen mixed gas is passed into the cabin 1 for the user in the cabin 1 to inhale. The control system of the hydrogen and oxygen cabin monitors the gas conditions of the hydrogen and oxygen production component 2 and the cabin 1 in real time, and makes adjustments when the content is outside the set range. When the pressure in the cabin 1 is too high, the pressure relief component 12 further relieves the pressure, so that the cabin 1 is not easy to explode, improving the safety of the hydrogen and oxygen cabin, allowing users to move flexibly when inhaling the hydrogen and oxygen mixed gas, and improving the convenience of inhaling the hydrogen and oxygen mixed gas.

[0032] As one of the embodiments, the hydrogen and oxygen production component 2 includes a hydrogen source 21 and an oxygen source 22. The hydrogen source 21 is used to process water to obtain hydrogen, and the oxygen source 22 is used to extract oxygen from the acquired air. The air outlet of the hydrogen source 21 is connected to the air outlet of the oxygen source 22, and the air outlet of the hydrogen source 21 and the air outlet of the oxygen source 22 are both connected to the cabin air inlet 11.

[0033] Specifically, the hydrogen source 21 obtains hydrogen and a small amount of oxygen by processing the electrolyte, and the oxygen source 22 prepares a certain amount of oxygen according to the hydrogen generation of the hydrogen source 21, so that the content of hydrogen in the cabin 1 is 2%. Since the oxygen preparation speed is faster than the hydrogen preparation speed, when both the hydrogen source 21 and the oxygen source 22 start preparation, oxygen and hydrogen are directly mixed into the cabin 1, and the hydrogen content in the cabin 1 is always kept below the value that is easy to ignite, thereby improving the safety of the cabin 1.

[0034] There are several cabin air inlets 11, and the cabin air inlets 11 are all arranged at the same height, and the two cabin air inlets 11 are spaced the same distance in the horizontal direction. The gas input into the cabin 1 is input from multiple directions, so that the gas at the bottom of the cabin 1 is evenly distributed, reducing the occurrence of excessive local gas content.

[0035] As one embodiment, the hydrogen-oxygen production assembly 2 further includes a refrigerator 23 , which is installed outside the cabin 1 , and an outlet of the refrigerator 23 is connected to an outlet of the hydrogen source 21 and an outlet of the oxygen source 22 .

[0036] Specifically, the refrigerator 23 cools the prepared hydrogen-oxygen mixed gas, and inputs it into the cabin 1 in the form of low-temperature hydrogen-oxygen mixed gas, directly cooling the cabin 1 so that the temperature environment in the cabin 1 is suitable. Cooling the hydrogen-oxygen mixed gas can slow down the movement speed of gas molecules, reduce the frequency of collisions between molecules, and thus reduce the reaction rate between hydrogen and oxygen. In addition, the mass and speed of hydrogen and oxygen molecules are different, resulting in a large speed difference during mixing. By cooling, the speed difference between hydrogen and oxygen can be reduced, making the mixing more uniform, which is conducive to full mixing and helps to reduce the occurrence of accidental spontaneous combustion or explosion of the mixed gas during indoor storage.

[0037] As one of the embodiments, the hydrogen and oxygen cabin also includes a water supply component 3, a water storage tank 13 and a waterproof cover plate 14 are provided at the bottom of the cabin 1, the water outlet of the water supply component 3 is connected to the water storage tank 13, the waterproof cover plate 14 is covered on the surface of the water storage tank 13, and the waterproof cover plate 14 is provided with a plurality of holes.

[0038] Specifically, the water tank 13 is a groove provided on the bottom plate of the cabin 1, and water is supplied to the water tank 13 through the water supply component 3. The water supply component 3 also includes a water level detection module, which monitors the water level of the water tank 13 in real time, so that the water level of the water tank 13 is always maintained within an appropriate range. The waterproof cover 14 is laid on the surface of the water tank 13, so that the user is not affected by the water in the water tank 13 when walking in the cabin 1. There is a certain amount of water in the cabin 1 to maintain the internal humidity, so that the cabin 1 is not easily dried out and static electricity is generated due to the refrigeration of the refrigerator 23, reducing the occurrence of hydrogen combustion or explosion caused by static electricity. The holes in the waterproof cover 14 are used to allow the air in the cabin 1 to contact the water in the water tank 13, thereby maintaining the air humidity and improving the user experience and safety of the hydrogen-oxygen cabin.

[0039] As one of the implementation modes, the cabin air inlet 11 is arranged obliquely downward from one end close to the side wall of the cabin 1 to one end away from the side wall of the cabin 1 , and the end of the cabin air inlet 11 away from the side wall of the cabin 1 is arranged toward the water tank 13 .

[0040] Specifically, when the hydrogen-oxygen mixed gas of the embodiment of the present application is input into the cabin 1 through the cabin air inlet 11, the cabin air inlet 11 is set downward, so the gas will be discharged downward first, and the mixed gas will first contact the water in the water storage tank 13, thereby directly increasing the humidity of the mixed gas. When the gas fills the cabin 1, the humidity in the cabin 1 is further increased.

[0041] The cabin air inlet 11 is provided with a gas mixer 15. The gas mixer 15 is a structural component for mixed gas, and specifically, an airway structure for mixed gas is provided inside. After passing through the gas mixer 15, the gas will be mixed evenly to a certain extent, so that the hydrogen-oxygen mixed gas is in a mixed evenly state when input into the cabin 1, so that oxygen and hydrogen are not easy to be stratified, and thus it is not easy to cause the situation that the local gas content in the cabin 1 is too high.

[0042] As one of the embodiments, the cabin 1 is provided with a first pressure relief port 16, the pressure relief assembly 12 includes a valve block 121, a torsion spring 122 and a first limit block 123 for limiting the rotation position of the valve block 121, and the sides of the valve block 121 are provided with sealant 124. The valve block 121 is hinged to one side of the first pressure relief port 16 through the torsion spring 122, and the first limit block 123 is fixedly connected to the inner side of the cabin 1.

[0043] Specifically, refer to Figure 2 When the pressure in the cabin 1 reaches a preset critical point, the first pressure relief port 16 is opened to release the pressure, thereby balancing the pressure in the cabin 1, reducing the deflagration caused by local ignition in the cabin 1, and improving the stability and safety of the hydrogen-oxygen cabin.

[0044] When the critical pressure point is not reached in the cabin 1, the first pressure relief port 16 is blocked by the valve block 121, and the sealant 124 provided on the side of the valve block 121 abuts against the side of the first pressure relief port 16. The valve block 121 plus the force of the torsion spring 122 make the sealant 124 stuck in the first pressure relief port 16, and the first limit block 123 limits the rotation position of the valve block 121, so that the valve block 121 can be rotated at most to the position where the sealant 124 can always abut against the first pressure relief port 16, and the valve block 121 will not rotate too much into the cabin 1 due to the excessively low pressure in the cabin 1.

[0045] When the pressure in the cabin 1 exceeds the critical point, the internal pressure applies an outward force to the valve block 121, and the sealant 124 can deform to a certain extent, so that the valve block 121 overcomes the friction force of the sealant 124 on the first pressure relief port 16 and flips to the outside of the cabin 1, thereby opening the first pressure relief port 16 for pressure relief operation.

[0046] As one of the embodiments, a second pressure relief port 17 is provided at the top of the cabin 1, and the pressure relief assembly 12 includes a sliding cover 125, a spring 126, a second limit block 127 for limiting the position of the spring 126, and a third limit block 128 for limiting the position of the sliding cover 125. The sliding cover 125 is slidingly connected to the inner wall of the cabin 1, the second limit block 127 is fixedly connected to the top of the cabin 1, and the third limit block 128 is fixedly connected to the inner wall of the cabin 1. The second limit block 127 and the third limit block 128 are arranged on the same vertical plane, one end of the spring 126 is connected to the side of the second limit block 127 facing the third limit block 128, and the other end of the spring 126 abuts against the sliding cover 125.

[0047] Specifically, the second pressure relief port 17 releases the pressure in the cabin 1 that exceeds the second critical pressure, balances the pressure in the cabin 1 , and reduces deflagration caused by local ignition in the cabin 1 .

[0048] The sliding cover 125 of the embodiment of the present application is provided with a sliding part on the side thereof, and the sliding part is a horizontal block surrounding the side of the sliding cover 125. When the pressure value in the cabin 1 does not reach the second critical point, the spring 126 applies thrust to the second limit block 127 and the sliding part respectively, so that the sliding cover 125 abuts against the third limit block 128, and the third limit block 128 limits the position of the sliding cover 125, so that the second pressure relief port 17 is closed to a certain extent. When the pressure in the cabin 1 exceeds the second critical point pressure value, the sliding cover 125 is subjected to an upward force from the inside to the outside, and the sliding part overcomes the downward force applied by the abutting spring 126, so that the sliding cover 125 moves upward, and the second pressure relief port 17 is opened to a certain extent, thereby rapidly reducing the internal pressure and reducing the occurrence of deflagration.

[0049] The end of the second stopper 127 away from the inner wall of the cabin 1 abuts against the side wall of the sliding cover 125, and the side wall of the sliding cover 125 is provided with air holes for releasing air. The provision of the air holes facilitates the sliding cover 125 to determine the speed and amount of pressure release according to the distance of upward sliding, so that the pressurized gas in the cabin 1 can be discharged to the outside through the air holes on the side wall of the sliding cover 125. And when it is necessary to change to a different pressure standard or a different exhaust standard, it can be achieved by directly replacing the sliding cover 125 with air holes of different parameters, so that the hydrogen and oxygen cabin can adapt to the use of different parameter standards.

[0050] The air holes are spaced a certain distance apart in the horizontal direction, and the air holes are arranged in several rows in the vertical direction on the side wall of the sliding cover 125. In this embodiment, each row of air holes on the side wall of the sliding cover 125 gradually becomes denser from the top to the bottom, so that when the pressure in the cabin 1 increases, the speed and amount of gas released increase exponentially, and the pressure can be responded to in time.

[0051] As one implementation manner, a third pressure relief port 1251 is disposed on the top of the sliding cover 125 , and an elastic pressure regulating membrane 1252 is disposed on the third pressure relief port 1251 .

[0052] Specifically, the third pressure relief port 1251 is specifically an opening at the top of the sliding cover 125. The size of the opening is limited according to the use requirements. The top of the sliding cover 125 can be directly fully opened at most, and a layer of elastic pressure regulating membrane 1252 is coated on the surface of the third pressure relief port 1251. In this embodiment, the elastic pressure regulating membrane 1252 includes but is not limited to a soft film that can be stretched and deformed. The elasticity and deformation ability of the soft film are used to adjust the slight pressure changes in the cabin 1. When the pressure in the cabin 1 is higher than the preset pressure value, the elastic pressure regulating membrane 1252 deforms outward, thereby increasing the volume of the cabin 1, thereby reducing the internal pressure to a certain extent, reducing the possibility of deflagration, and improving the safety of the hydrogen-oxygen cabin.

[0053] The threshold pressure at which the elastic pressure regulating membrane 1252, the sliding cover 125 and the valve block 121 change position under pressure gradually increases. That is, when a slight pressure change occurs in the cabin 1, the internal air pressure is adjusted by the elasticity and deformation of the elastic pressure regulating membrane 1252. When the pressure increases instantaneously or continuously, the sliding cover 125 overcomes the force applied by the spring 126 to compress the spring 126, thereby moving the sliding cover 125 upward, further expanding the internal volume and releasing part of the gas through the pores to control the pressure. When the internal pressure is too high instantaneously, the valve block 121 overcomes the force applied by the torsion spring 122 and the friction force of the sealant 124, so that the first pressure relief port 16 is opened, further increasing the pressure release amount, and improving the safety of the hydrogen and oxygen cabin.

[0054] As one of the embodiments, the hydrogen and oxygen cabin includes a gas circulation component 4 for obtaining gas inside the cabin 1 and filtering excess gas inside the cabin 1 , and the gas circulation component 4 is installed on the outer wall of the cabin 1 .

[0055] Specifically, the gas circulation component 4 has the functions of obtaining gas, analyzing and obtaining gas components and filtering part of the gas. It is installed on the outer wall of the cabin 1 to reduce the occurrence of static electricity generated by electrical appliances inside the cabin 1 and igniting hydrogen, thereby improving the safety of use while regulating the gas content inside the cabin 1.

[0056] The air inlet of the gas circulation component 4 is connected to the cabin 1, and the air outlet of the gas circulation component 4 is connected to the elastic pressure regulating membrane 1252. The air outlet of the gas circulation component 4 is installed vertically from the top of the cabin 1 to the bottom of the cabin 1. After obtaining the gas inside the cabin 1, the gas circulation component 4 analyzes the components. When the hydrogen content or carbon dioxide content is too high, the excess gas is filtered or reacted to remove this part of the gas, so that the gas content inside the cabin 1 is always kept within a suitable range that is not easy to produce deflagration. The air outlet of the gas circulation component 4 blows air downward at the elastic pressure regulating membrane 1252, that is, blows air downward at the top of the hydrogen and oxygen cabin, slowing down the speed of the gas rising below, reducing the speed of hydrogen and oxygen stratification, and the gas inside the cabin 1 will be disrupted, so that the internal gas is evenly distributed, improving the comfort and safety of the cabin 1.

[0057] Reference Figure 3 , a control method is provided for an embodiment of the present application, the system comprising:

[0058] Obtaining the gas content of the cabin 1, and sending a start message to the hydrogen and oxygen production component 2 when the gas content of the cabin 1 is lower than a preset cabin 1 gas threshold;

[0059] The circulating gas detection information of the gas circulation component 4 is acquired, the circulating gas detection information is analyzed, the analysis result is obtained, and the analysis result is sent to the gas circulation component.

[0060] Specifically, the present application determines whether the hydrogen source 21 and the oxygen source 22 are working by analyzing the gas content in the cabin 1, wherein the hydrogen content in the cabin 1 needs to be controlled at 2%. When the gas content in the cabin 1 is too low, a start-up message is sent to the hydrogen source 21 or the oxygen source 22, and the hydrogen source 21 or the oxygen source 22 works after receiving the message.

[0061] When the gas content in cabin 1 is lower than a preset gas threshold of cabin 1, the specific steps for sending startup information to the hydrogen and oxygen production component 2 are: pre-setting a gas threshold of cabin 1 including a hydrogen threshold, determining whether the hydrogen content in cabin 1 is lower than the hydrogen threshold, and sending hydrogen source 21 startup information to the hydrogen and oxygen production component 2 when the hydrogen content is lower than the hydrogen threshold.

[0062] When the gas content in the cabin 1 is lower than a preset cabin 1 gas threshold, the specific step of sending startup information to the hydrogen and oxygen production component 2 also includes: presetting a cabin 1 gas threshold including an oxygen threshold, determining whether the oxygen content is lower than the oxygen threshold, and sending oxygen source 22 startup information to the hydrogen and oxygen production component 2 when the oxygen content is lower than the oxygen threshold.

[0063] As one implementation, the specific step of analyzing the circulating gas detection information is to analyze the hydrogen content in the circulating gas detection information. The specific step of analyzing the circulating gas detection information also includes analyzing the carbon dioxide content in the circulating gas detection information.

[0064] Specifically, the gas content information in the cabin 1 is obtained through the gas circulation component 4. After obtaining the information, the control system determines whether the content exceeds a preset value. If the hydrogen content or the carbon dioxide content exceeds the preset value, the corresponding processing control instruction is sent to the gas circulation component 4 for filtering or reacting, and the processed gas is discharged back into the cabin 1 from the top of the cabin 1.

[0065] The embodiment of the present application also includes determining whether the gas content is lower than a minimum preset value. When the gas content is lower than the minimum preset value, a corresponding work instruction is sent to the hydrogen and oxygen production component 2 so that the hydrogen and oxygen production component can produce hydrogen or oxygen to replenish the cabin 1.

[0066] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described device and product can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0067] In several embodiments provided in this application, it should be understood that the disclosed methods, systems, devices and program products may be implemented in other ways.

[0068] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0069] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A hydrogen-oxygen cabin, characterized in that: It comprises a cabin and a hydrogen and oxygen production component, wherein the cabin is provided with a cabin air inlet and a pressure relief component, wherein the cabin air inlet penetrates the side wall of the cabin and is connected to the interior of the cabin, wherein the air outlet of the hydrogen and oxygen production component is connected to the cabin air inlet, wherein the hydrogen and oxygen production component is used to add water and inhale air, and wherein the hydrogen and oxygen production component processes water and air into a mixed gas of hydrogen and oxygen and inputs the mixed gas into the cabin through the cabin air inlet, wherein the pressure relief component is installed on the side wall of the cabin and is connected to the interior of the cabin, and wherein the pressure relief component is used to adjust the air pressure inside the cabin; The pressure relief assembly includes a valve block, a torsion spring and a first limit block for limiting the rotation position of the valve block. The sides of the valve block are provided with sealant. The valve block is hinged to one side of the first pressure relief port through the torsion spring. The first limit block is fixedly connected to the inner side of the cabin.

2. The hydrogen-oxygen cabin according to claim 1, characterized in that: The hydrogen and oxygen production component includes a hydrogen source and an oxygen source. The hydrogen source is used to process water to obtain hydrogen, and the oxygen source is used to extract oxygen from the acquired air. The gas outlet of the hydrogen source is connected to the gas outlet of the oxygen source, and the gas outlet of the hydrogen source and the gas outlet of the oxygen source are both connected to the air inlet of the cabin.

3. The hydrogen-oxygen cabin according to claim 2, characterized in that: It also includes a water supply component, a water storage tank and a waterproof cover plate are arranged at the bottom of the cabin, the water outlet of the water supply component is connected to the water storage tank, the waterproof cover plate is arranged on the surface of the water storage tank, and the waterproof cover plate is provided with a plurality of holes.

4. The hydrogen-oxygen cabin according to claim 3, characterized in that: The cabin air inlet is arranged obliquely downward from one end close to the cabin side wall to one end away from the cabin side wall, and the end of the cabin air inlet away from the cabin side wall is arranged toward the water storage tank.

5. The hydrogen-oxygen cabin according to claim 1, characterized in that: A second pressure relief port is arranged on the top of the cabin, and the pressure relief assembly includes a sliding cover, a spring, a second limit block for limiting the position of the spring and a third limit block for limiting the position of the sliding cover. The sliding cover is slidably connected to the inner wall of the cabin, the second limit block is fixedly connected to the top of the cabin, and the third limit block is fixedly connected to the inner wall of the cabin. The second limit block and the third limit block are arranged on the same vertical plane, one end of the spring is connected to the side of the second limit block facing the third limit block, and the other end of the spring abuts against the sliding cover.

6. The hydrogen-oxygen cabin according to claim 5, characterized in that: A third pressure relief port is disposed on the top of the sliding cover, and an elastic pressure regulating membrane is disposed on the third pressure relief port.

7. The hydrogen-oxygen cabin according to claim 6, characterized in that: It comprises an air circulation component for obtaining air inside the cabin and filtering excess air inside the cabin, and the air circulation component is installed on the outer wall of the cabin.

8. The hydrogen-oxygen cabin according to claim 7, characterized in that: The air inlet of the air circulation component is connected to the cabin, the air outlet of the air circulation component is connected to the elastic pressure regulating membrane, and the air outlet of the air circulation component is vertically installed from the top of the cabin to the bottom of the cabin.

9. A control method, characterized in that: include: Acquire the gas content of the cabin, and send a start-up message to the hydrogen and oxygen production component when the gas content of the cabin is lower than a preset cabin gas threshold; Acquire circulating gas detection information of the gas circulation component, analyze the circulating gas detection information, obtain analysis results, and send the analysis results to the gas circulation component.

10. The control method according to claim 9, characterized in that: The specific steps of sending the startup information to the hydrogen and oxygen production component when the gas content in the cabin is lower than the preset cabin gas threshold are: A cabin gas threshold including a hydrogen threshold is preset to determine whether the hydrogen content in the cabin is lower than the hydrogen threshold. When the hydrogen content is lower than the hydrogen threshold, a hydrogen source start-up message is sent to the hydrogen-oxygen production component.

11. The control method according to claim 10, characterized in that: The specific step of sending the startup information to the hydrogen and oxygen production component when the gas content in the cabin is lower than the preset cabin gas threshold also includes: A cabin gas threshold including an oxygen threshold is preset to determine whether the oxygen content is lower than the oxygen threshold. When the oxygen content is lower than the oxygen threshold, an oxygen source start-up message is sent to the hydrogen-oxygen production component.

12. The control method according to claim 9, characterized in that: The specific step of analyzing the circulating gas detection information is to analyze the hydrogen content in the circulating gas detection information.

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