Portable gas curtain oxygen cabin

Abstract

The invention discloses a portable air curtain oxygen cabin, and belongs to the field of oxygen cabins. Comprising a flexible cabin body and a gas control assembly, the flexible cabin body is composed of a soft ventilation pipeline framework and a closed environment-friendly film, the soft ventilation pipeline framework is composed of a plurality of sets of independent and interconnected closed ventilation pipelines, and the soft ventilation pipeline framework is connected with the closed environment-friendly film through high-frequency welding; the soft ventilation pipeline framework is connected with the gas control assembly through the gas pipe connector. The gas control assembly comprises a gas control cabinet, a negative oxygen ion pump and a negative oxygen ion generator are mounted in the gas control cabinet, and the gas control cabinet is connected with the closed environment-friendly film through a quick connector; and an integrated pump with the functions of inflating / exhausting air to / from the soft ventilation pipeline framework and generating oxygen is arranged in the gas control cabinet. According to the portable air curtain oxygen cabin, the flexible oxygen cabin can be freely folded and unfolded through inflation and deflation actions of the air control cabinet, can be folded and transported, can be matched with various beds in a family or outdoors for use, is rich in scene, and enables anion oxygen therapy to be more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of oxygen chambers, and particularly to an air tent oxygen chamber which takes a common bed in the family as a carrier and can be transported portably. Background Art

[0002] In the fields of medical treatment and healthcare, oxygen chambers have become indispensable devices due to their remarkable effects in treating ischemic and hypoxic diseases, promoting wound healing, assisting in the rehabilitation of the nervous system, etc. However, due to their own technical characteristics, existing oxygen chambers have a series of insurmountable defects, which restrict the expansion and popularization of their application scenarios.

[0003] Existing oxygen chambers generally have the problems of being large in volume, heavy in weight, and requiring users to occupy specific daytime hours. Their interiors need to accommodate complex devices such as patients, oxygen supply systems, pressure control systems, etc., resulting in a large overall size and heavy weight of the equipment. Usually, a special room is required for placement and it is not convenient for transportation and installation. This characteristic makes it occupy a large amount of valuable space when applied in a home environment, bringing great inconvenience to home space planning. For ordinary families, it is difficult to find a suitable area to place the oxygen chamber, which also makes it impossible for patients to conveniently receive hyperbaric oxygen treatment at home, restricting the application of oxygen chambers in the home healthcare scenario.

[0004] Due to their large size and heavy weight, the transportation and handling of existing oxygen chambers are extremely difficult. Whether it is the transfer between medical units or the equipment allocation to meet the needs of special scenarios (such as disaster relief, medical services in remote areas, etc.), it requires a large amount of human, material and time costs. And during the transportation process, special attention needs to be paid to protecting the equipment to avoid damage to the equipment caused by bumps, collisions, etc., further increasing the complexity and cost of use;

[0005] From the perspective of usage scenarios, most existing oxygen chambers are only applicable to commercial occasions such as hospitals and rehabilitation centers. These places have professional operators and supporting facilities, which can meet the complex requirements of oxygen chamber operation. But precisely because of this, it is difficult for oxygen chambers to enter places closer to patients' daily lives such as homes and communities, and cannot meet the growing personalized and convenient medical and healthcare needs of people. For example, patients with chronic diseases, sub-healthy people, etc. hope to receive oxygen chamber treatment in a familiar living environment, and existing oxygen chambers are difficult to provide corresponding support. Therefore, it is necessary to design a portable air tent oxygen chamber.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0007] An embodiment of the present invention provides a portable air tent oxygen chamber to solve the problems of large volume, inconvenient use at home, limited application scenarios, difficult transportation, and high price existing in existing oxygen chambers.

[0008] The embodiment of the present invention adopts the following technical solutions: A portable air tent oxygen chamber includes a flexible chamber body and a gas control component. The flexible chamber body is composed of a soft air pipe skeleton and a sealed environmental protection film. The soft air pipe skeleton is composed of multiple groups of independent and interconnected sealed air pipes, and the converging vertex thereof is designed in an arch shape. The soft air pipe skeleton is connected to the sealed environmental protection film as a whole by high-frequency welding; The gas control component includes a gas control cabinet. An anion pump and an anion generator are installed on the inner wall of the gas control cabinet. The anion pump and the anion generator are connected to the sealed environmental protection film through a standardized quick-connect interface; A oxygen generation integrated unit is fixedly installed at the bottom end of the inner wall of the gas control cabinet. The oxygen generation integrated unit integrates an oxygen generation and air pressurization integrated pump. An integrated pump with multiple functions of filling / extracting air into / from the pipeline and oxygen generation is arranged in the gas control cabinet to control the expansion and storage of the flexible chamber body. The oxygen generation output end of the integrated pump is connected to the sealed environmental protection film through a gas path control valve, and the filling / extracting air output end of the integrated pump is connected to the soft air pipe skeleton.

[0009] Further, a temperature and humidity sensor, a space oxygen concentration detection sensor, an anion concentration sensor, and a liquid crystal screen capable of integrally displaying the parameters of the above sensors are arranged inside the flexible chamber body. A controllable display screen is installed on the gas control cabinet. The oxygen generation control board is connected to the display screen of the gas control component through an electrical circuit.

[0010] Further, a control circuit is also integrated on the PCB control board of the oxygen generation integrated unit and is connected to the oxygen generation control board. The control circuit can cooperate with a pressure sensor and an oxygen concentration sensor to obtain the air pressure inside the soft air pipe skeleton and the oxygen concentration information inside the sealed environmental protection film in real time.

[0011] Further, a second detection sensor is installed on the gas control cabinet. The second detection sensor integrates functions of detecting pressure, temperature, humidity, anion concentration, and space oxygen concentration, and can monitor the environmental data of the chamber pipeline and the air tent space in real time to provide basic operation parameters for the oxygen generation control board. A gas path control valve is installed on the gas control cabinet. The gas path control valve is connected to the gas path output ends of the oxygen generation integrated unit, the anion pump, and the integrated pump by sealed joints to form a closed-loop gas path control system.

[0012] Further, a gas-water isolation unit is installed on the gas control cabinet. The front end of the gas-water isolation unit is hermetically connected to the filling / extracting air output end of the oxygen generation integrated unit through a hose, and the rear end is butted against the air pipe joint on the soft air pipe skeleton.

[0013] Furthermore, a gas radiator is arranged in the gas control cabinet at one side of the negative oxygen ion pump, and the gas radiator adopts a fin-type structure design.

[0014] Furthermore, a shock-absorbing support part is configured at the bottom end of the gas control cabinet, and the support part is composed of two groups of symmetrically distributed support plates to form a basic frame. Spring parts are vertically installed on the support plates near both ends. The bottom of the integrated pump is elastically connected to the spring part through a connecting angle seat. The connecting angle seat is fastened to the bottom of the integrated pump with high-strength bolts and docked with the top of the spring part.

[0015] Furthermore, the enclosed environmentally friendly film is provided with a U-shaped entrance and exit door, which is closed with a sealed zipper.

[0016] Furthermore, the soft ventilation pipe skeleton can be bonded to a sealed environmentally friendly film through epoxy resin glue technology and high-frequency welding.

[0017] Furthermore, the support plate is made of high-strength alloy material.

[0018] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0019] A portable air tent oxygen cabin, which uses an integrated oxygen production and air pressurization pump to inflate a soft ventilation pipeline skeleton through an air pipe joint and automatically stops after reaching a set pressure. After the soft ventilation pipeline skeleton is propped up, the flexible cabin changes from its original compressed plane state to a three-dimensional space that can accommodate people. After the flexible cabin is formed, a water hammer negative oxygen ion generation system produces and continuously transports highly soluble small-particle negative oxygen ions. The flexible oxygen cabin can be freely retracted and expanded through the inflation and exhaust actions of the gas control cabinet, can be folded for transportation, and can be used with various beds in the home or outdoors, in hotels, etc., making negative ion oxygen therapy more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] In the attached picture:

[0022] Figure 1 This is an overall schematic diagram of a portable air tent oxygen chamber in this application;

[0023] Figure 2 for Figure 1 Schematic diagram of the flexible cabin structure;

[0024] Figure 3 for Figure 2 Schematic diagram of the internal structure of the gas control cabinet;

[0025] Figure 4 For Figure 3 the enlarged view of portion A of

[0026] Figure 5 For Figure 1 the schematic diagram of the local structure of

[0027] Reference numerals:

[0028] 1. Flexible cabin body; 11. Skeleton of soft air pipe; 13. Hermetic environmental protection film; 14. Entrance and exit door; 2. Gas control assembly; 21. Gas control cabinet; 22. Display screen; 23. Negative oxygen ion pump; 24. Gas radiator; 25. Negative oxygen ion generator; 26. Integrated pump; 27. Support plate; 28. Spring member; 29. Connecting angle seat; 211. Second detection sensor; 212. Gas path control valve; 213. Gas-water isolation unit; 214. Oxygen generation integrated unit. Detailed implementation manners

[0029] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following combines the drawings and preferred embodiments to detail the specific implementation manners, structures, features and their effects of the present invention as follows.

[0030] The following combines the drawings to detail the technical solutions provided by various embodiments of the present invention.

[0031] Referring to Figures 1 to 5 as shown, an embodiment of the present invention provides a portable air tent oxygen chamber, including a flexible cabin body 1 and a gas control assembly 2;

[0032] The flexible cabin body 1 is composed of a skeleton of soft air pipe 11 and a hermetic environmental protection film 13. The skeleton of soft air pipe 11 is composed of multiple groups of independent air pipes, which are interconnected and airtight with each other. The confluence vertex of the skeleton of soft air pipe 11 is arched. The skeleton of soft air pipe 11 and the hermetic environmental protection film 13 are adhered into one body by processes such as high-frequency welding or epoxy resin glue. An air pipe joint (not shown in the figure) is provided on the skeleton of soft air pipe 11, and the air pipe joint is connected to the gas control assembly 2 outside the flexible cabin body 1 to achieve gas transmission;

[0033] When the gas control component 2 delivers gas into the soft ventilation pipe framework 11 according to preset parameters, relying on the connectivity characteristics of each independent ventilation pipe, the gas can quickly fill the entire framework system. Combining with the mechanical support characteristics of the arched structure, under the action of gas pressure, the soft ventilation pipe framework 11 expands uniformly, driving the synchronous extension of the airtight environmental protection film 13, realizing that the flexible cabin 1 changes from the original compressed plane state to a three-dimensional space that can accommodate people. In addition, the airtight environmental protection film 13 is provided with a U-shaped access door 14, and the access door 14 is sealed with a sealing zipper to ensure convenient opening and sealing effect.

[0034] And a gas control component 2 is arranged on one side of the flexible cabin 1. The gas control component 2 has dual functions. On the one hand, it regulates the gas supply parameters to the soft ventilation pipe framework 11 to ensure the stable formation of the flexible cabin 1. On the other hand, through the water hammer type negative oxygen ion generation technology, it improves the breathing environment in the flexible cabin 1. The gas control component 2 includes a gas control cabinet 21 arranged on one side of the flexible cabin 1. The inner wall of the gas control cabinet 21 is fixedly equipped with a negative oxygen ion pump 23 and a negative oxygen ion generator 25, and the flexible cabin 1 and the gas control cabinet 21 are used in cooperation to realize the efficient generation and delivery of negative oxygen ions.

[0035] The negative oxygen ion generator 25 adopts the water hammer type technical principle, simulating the generation process of negative oxygen ions in nature, and combining hydrodynamics and electric field effects. After the system is started, the water pump pressurizes the water to form a high-speed jet. When the water flow impacts a special target or passes through a special channel, it is cracked, and the water molecules decompose to produce active particles. Some oxygen molecules or water molecules capture electrons and are converted into negatively charged hydroxyl negative oxygen ions.

[0036] Standardized quick-connect interfaces (not marked in the figure) are configured on the surface of the airtight environmental protection film 13. The negative oxygen ion pump 23 and the negative oxygen ion generator 25 are modularly docked with the airtight environmental protection film 13 through the standardized quick-connect interfaces to drive the diffusion of high-concentration small-particle negative oxygen ion mixed airflows to achieve the air purification effect.

[0037] Temperature and humidity sensors, space oxygen concentration detection sensors, and negative oxygen ion concentration sensors are arranged inside the flexible cabin 1, and an LCD screen for integrating and displaying the parameters of the above sensors is provided. A control display screen 22 is installed on the gas control cabinet 21 to realize the monitoring and intelligent control of the gas environment in the flexible cabin 1. The oxygen production control board is connected to the display screen 22 of the gas control component 2 through electrical lines, and can not only receive and process various sensor data in real time, but also intuitively present information such as the gas parameters in the cabin and the operation status of the equipment on the display screen 22, facilitating users to grasp the operation situation of the equipment in real time.

[0038] Among them, the oxygen concentration detection board adopts particle flow sensing technology (such as thermomagnetic or electrochemical principle), and is installed in the gas output channel of the negative oxygen ion pump 23 to monitor the oxygen concentration of the gas supplied into the airtight environmental protection film 13 by the negative oxygen ion pump 23 in real time, ensuring the stability of the gas supply quality. At the same time, the oxygen concentration sensor inside the flexible cabin 1 adopts capacitive or charge induction detection principle, and can continuously monitor the oxygen concentration in the entire space of the airtight environmental protection film 13;

[0039] At the same time, an oxygen generation integrated unit 214 is fixedly installed at the bottom end of the inner wall of the gas control cabinet 21. The oxygen generation integrated unit 214 adopts a modular integrated design. The oxygen generation integrated unit 214 integrates an oxygen generation and air pressurization integrated pump 26 and a dedicated control circuit. The integrated pump 26 has multiple functions of pipeline charging / air extraction and oxygen generation. And the oxygen generation output end of the integrated pump 26 is connected to the airtight environmental protection film 13 through an air path control valve 212. At the same time, the charging / air extraction output end of the integrated pump 26 is connected to the soft air pipe skeleton 11;

[0040] And the control circuit is integrated on the PCB control board of the oxygen generation integrated unit 214 and is connected through the oxygen generation control board. The control circuit can cooperate with the pressure sensor and the oxygen concentration sensor to obtain the air pressure in the soft air pipe skeleton 11 and the oxygen concentration information in the airtight environmental protection film 13 in real time;

[0041] In the initial stage of equipment startup, the integrated pump 26 is in the inflation mode. At the same time, the negative oxygen ion pump 23 and the negative oxygen ion generator 25 work synchronously to fill the airtight environmental protection film 13 with negative oxygen ions. The integrated pump 26 transports gas into the soft air pipe skeleton 11 through a tracheal joint. After the soft air pipe skeleton 11 is fully unfolded and reaches the preset pressure value of 30 KP, the integrated pump 26 automatically switches to the oxygen generation function and fills oxygen into the airtight environmental protection film 13. When the preset limit value of the oxygen concentration value of 28% in the flexible cabin 1 is detected, the oxygen generation control board immediately issues an instruction and pauses the operation of the integrated pump 26 to avoid too high oxygen concentration;

[0042] It should be noted that at this time, the negative oxygen ion pump 23 still maintains a continuous operation state, and by maintaining the gas circulation flow, it ensures the uniform distribution of negative oxygen ions and oxygen in the airtight environmental protection film 13, creating a stable and comfortable gas environment for users.

[0043] A second detection sensor 211 is fixedly installed on the gas control cabinet 21. This second detection sensor 211 integrates functions of detecting pressure, temperature, humidity, negative oxygen ion concentration, and spatial oxygen concentration. It can real-time monitor the environmental data of the cabin pipeline and the air tent space, providing basic operation parameters for the oxygen generation control board. Also, a gas path control valve 212 is fixedly installed on the gas control cabinet 21. The gas path control valve 212 is connected to the gas path output ends of the oxygen generation integrated unit 214, the negative oxygen ion pump 23, and the integrated pump 26 by sealed joints, forming a closed-loop gas path control. The oxygen generation control board precisely adjusts the opening degree of the gas path control valve 212 according to the feedback data of the second detection sensor 211, realizing the dynamic regulation of the inflation pressure of the cabin pipeline, the delivery flow of negative oxygen ions, and the oxygen generation output;

[0044] A gas-water isolation unit 213 is fixedly installed on the gas control cabinet 21. Its front end is hermetically connected to the charging / air extraction output end of the oxygen generation integrated unit 214 through a hose, and the rear end is docked with the air pipe joint on the soft air pipe skeleton 11. This gas-water isolation unit 213 includes condensation dehumidification, filter screen filtration, and water accumulation collection, which can effectively separate the condensed water and impurity particles in the gas, avoiding the erosion of the pipeline material by water vapor and the damage to the oxygen generation equipment, and preventing the high equipment failure rate caused by water vapor accumulation in traditional oxygen cabins;

[0045] A gas radiator 24 is arranged at the position on one side of the negative oxygen ion pump 23 inside the gas control cabinet 21. The gas radiator 24 adopts a finned structure design. By increasing the heat dissipation area and optimizing the air duct layout, it can quickly reduce the heat generated during the operation of components such as the negative oxygen ion pump 23 and the oxygen generation integrated unit 214. During the continuous operation of the negative oxygen ion pump 23, the gas radiator 24 can effectively take away the heat accumulated due to the high-speed operation of the motor and the heat generation of electronic components, avoiding the attenuation of the pump body performance, the aging of electronic components, and even failures caused by too high temperature, ensuring the stable operation of the negative oxygen ion generating device and the overall gas path control module, and extending the service life of the equipment.

[0046] A shock absorption support part is installed at the inner bottom end of the gas control cabinet 21. This support part consists of a basic framework formed by two groups of symmetrically distributed support plates 27. The support plates 27 are made of high-strength alloy material. At positions near both ends, spring parts 28 are vertically and fixedly installed. The spring parts 28 adopt a damping spring structure. The bottom of the integrated pump 26 is elastically connected to the spring parts 28 through a connecting angle seat 29. The connecting angle seat 29 is fastened to the bottom of the integrated pump 26 with high-strength bolts and is docked with the top end of the spring parts 28.

[0047] When the integrated pump 26 starts to inflate the pipeline and operate for oxygen generation, the spring member 28 can effectively buffer the high-frequency vibration generated by the pump body, avoid the vibration being transmitted to the gas control cabinet 21 and the entire flexible cabin 1, and prevent problems such as component loosening and air path interface air leakage caused by vibration. At the same time, the elastic support of the spring member 28 can reduce the operating noise of the integrated pump 26, improve the quietness and stability of the equipment operation, and solve the problems of large vibration and high noise of traditional hyperbaric oxygen chamber equipment;

[0048] In the portable air tent oxygen chamber equipment involved in the present application, it has flexible and diverse application modes. In addition to the conventional use scenarios, it is also adapted to special environments such as plateaus. When applied to plateau areas, the equipment can make targeted adjustments to the oxygen generation function, that is, reduce the oxygen generation work of its own integrated pump 26 and instead utilize the centralized oxygen supply resources in places such as hospitals.

[0049] Specifically, the equipment is provided with a special connection end, and this connection end adopts an interface design that conforms to industry standards and can achieve safe and stable connection with the hospital centralized oxygen supply port. Through the electronic valve configured at the connection end, precise control of the oxygen supply can be realized. The electronic valve has reliable sealing performance and can effectively block oxygen leakage in the closed state, ensuring the safety of the equipment operation; in the open state, it can accurately adjust the inflow of oxygen according to the actual demand inside the cabin to ensure the stability of the oxygen concentration inside the cabin.

[0050] When it is necessary to use the hospital centralized oxygen supply, the operator only needs to correctly dock the connection end of the equipment with the hospital centralized oxygen supply port and open the electronic valve at the connection end through the gas control component 2 of the equipment or an external control device. At this time, the oxygen from the hospital centralized oxygen supply system can smoothly enter the inside of the air tent oxygen chamber through the connection end, providing sufficient oxygen supply for the user;

[0051] At the same time, monitoring components such as the oxygen concentration detection board and oxygen concentration sensor inside the equipment will continuously monitor the oxygen concentration inside the cabin in real time, and the oxygen generation control board will also dynamically adjust the opening degree of the electronic valve according to the monitoring data to ensure that the oxygen concentration inside the cabin always remains within an appropriate range to meet the health needs of the user in the plateau environment.

[0052] In summary: The flexible cabin 1 in the present application is suitable for supporting home beds or outdoor scenarios, and its operation process is as follows:

[0053] The first step: Start the inflation mode of the integrated pump 26, and the gas is injected into the soft ventilation pipeline framework 11 through the tracheal joint. When the internal pressure reaches the preset value of 30 KP, the inflation automatically stops. At this time, the soft ventilation pipeline framework 11 expands to form a support structure, and pushes the flexible cabin 1 to unfold from the compressed planar state into a three-dimensional space for people to enter.

[0054] Step 2: After the cabin body is built, the negative oxygen ion pump 23 and the water hammer type negative oxygen ion generator 25 work together to continuously deliver high-concentration small-sized negative oxygen ions into the cabin through a standardized quick-connect interface. At the same time, the water vapor mixture rich in negative oxygen ions is injected into the airtight environmental protection film 13, and the air purification process is started at the stage of cabin body deployment to improve the oxygen environment quality. When the air pressure in the soft air pipeline in the cabin reaches 30 KP, the integrated pump 26 automatically switches to the oxygen generation mode and supplements oxygen into the cabin through the airtight environmental protection film 13. The oxygen concentration detection board continuously monitors the oxygen concentration of the gas output by the negative oxygen ion pump 23;

[0055] The oxygen concentration sensor in the cabin continuously monitors the oxygen concentration in the entire space of the cabin body. When the oxygen generation control board receives the data from the oxygen concentration sensor and detects that the oxygen concentration in the cabin reaches the preset value of 28%, it immediately pauses the operation of the integrated pump 26, while the negative oxygen ion pump 23 continues to operate to ensure the uniform mixing of negative oxygen ions and oxygen through the circulating air flow.

[0056] Step 3: The second detection sensor 211 on the gas control cabinet 21 continuously collects environmental data such as the pipeline pressure, temperature, and humidity of the cabin body and transmits them to the oxygen generation control board. The oxygen generation control board controls the inflation pressure of the pipeline, the negative oxygen ion delivery flow rate, and the oxygen generation output by adjusting the opening of the gas path control valve 212 to form a closed-loop dynamic feedback regulation mechanism. The equipment effectively prevents the damage of water vapor and impurities to the pipeline and oxygen generation equipment through the condensation dehumidification, filter screen filtration, and water accumulation collection systems;

[0057] At the same time, a fin type heat dissipation structure is adopted to quickly dissipate the heat generated by the operation of the negative oxygen ion pump 23 and the oxygen generation integrated unit 214; in addition, the spring part 28 can buffer the vibration generated by the operation of the integrated pump 26, reduce noise and prevent component loosening, and ensure the stable operation of the equipment in multiple dimensions. The display screen 22 continuously displays parameters such as the oxygen concentration, negative oxygen ion concentration, and equipment operation mode, realizing intelligent operation and management.

[0058] Step 4: When the user manually stops the equipment or after reaching the preset operation time, the oxygen generation control board sequentially closes the negative oxygen ion generator 25, the negative oxygen ion pump 23, and the oxygen generation integrated unit 214 to stop the gas generation and delivery. When the cabin body needs to be stored, the integrated pump 26 switches to the air extraction mode, and the soft air pipeline framework 11 is subjected to negative pressure extraction through the air pipe joint, so that the framework returns to the compressed state. At the same time, the airtight environmental protection film 13 naturally shrinks under the action of the internal and external pressure difference and the material elasticity, and fits the surface of the soft air pipeline framework 11, realizing rapid storage and improving the deployment and recovery efficiency of the cabin body in different scenarios;

[0059] Therefore, the flexible cabin 1 of the present application combines the soft ventilation pipeline framework 11 and the airtight environmental protection film 13, which can quickly complete the transformation from compressed storage to three-dimensional molding, improving portability and deployment efficiency; the integrated oxygen generation and air pressurization pump 26 integrates the functions of inflation, oxygen generation, and air extraction. Cooperating with the negative oxygen ion generator 25, it can not only provide structural support for the cabin but also create a healthy breathing environment rich in negative oxygen ions;

[0060] By using multiple types of sensors to monitor parameters such as oxygen concentration, air pressure, temperature, and humidity in real time, combined with the oxygen generation control board and the gas path control valve 212, a closed-loop adjustment mechanism is formed to maintain the stability of the gas environment inside the cabin. The gas-water isolation unit 213, the finned radiator, and the shock-absorbing support part work together to effectively solve problems such as water vapor corrosion, equipment overheating, vibration, and noise, ensuring the long-term stable operation of the equipment;

[0061] In addition, the equipment is compatible with independent oxygen generation and external centralized oxygen supply, and through standardized interfaces and electronic valves, it can be flexibly adapted to special environments such as plateaus, meeting diverse usage requirements and providing users with an efficient, safe, and convenient oxygen therapy and air purification experience.

[0062] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to obtain equivalent embodiments with equivalent changes. However, as long as the technical content of the present invention is not departed from, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A portable air tent oxygen chamber, comprising a flexible chamber body (1) and a gas control component (2), characterized in that: The flexible cabin body (1) is composed of a soft air pipe skeleton (11) and a sealed environmental protection film (13). The soft air pipe skeleton (11) is composed of multiple groups of independent and interconnected sealed air pipes, and the confluence vertices thereof are designed in an arch shape. The soft air pipe skeleton (11) is connected to the sealed environmental protection film (13) as a whole by high-frequency welding. The soft air pipe skeleton (11) is connected to the gas control component (2) through an air pipe joint; The gas control component (2) includes a gas control cabinet (21). An anion pump (23) and an anion generator (25) are installed on the inner wall of the gas control cabinet (21). The anion pump (23) and the anion generator (25) are connected to the sealed environmental protection film (13) through a standardized quick-connect interface; A oxygen generation integrated unit (214) is fixedly installed at the bottom end of the inner wall of the gas control cabinet (21). The oxygen generation integrated unit (214) integrates an oxygen generation and air pressurization integrated pump (26). An integrated pump (26) with multiple functions of charging / extracting air into / from the pipeline and generating oxygen is arranged in the gas control cabinet (21) to control the deployment and storage of the flexible cabin body (1). The oxygen generation output end of the integrated pump (26) is connected to the sealed environmental protection film (13) through a gas path control valve (212). The charging / extracting air output end of the integrated pump (26) is connected to the soft air pipe skeleton (11).

2. The portable air tent oxygen chamber according to claim 1, characterized in that: Temperature and humidity sensors, a space oxygen concentration detection sensor, an anion concentration sensor, and a liquid crystal screen capable of integrally displaying the parameters of the above sensors are arranged inside the flexible cabin body (1). A controllable display screen (22) is installed on the gas control cabinet (21). The oxygen generation control board is connected to the display screen (22) of the gas control component (2) through an electrical circuit.

3. The portable air tent oxygen chamber according to claim 2, wherein: A control circuit is also integrated on the PCB control board of the oxygen generation integrated unit (214). By being connected to the oxygen generation control board, the control circuit can cooperate with a pressure sensor and an oxygen concentration sensor to obtain the air pressure inside the soft air pipe skeleton (11) and the oxygen concentration information inside the sealed environmental protection film (13) in real time.

4. The portable air tent oxygen chamber according to claim 3, characterized in that: A second detection sensor (211) is installed on the gas control cabinet (21). The second detection sensor (211) integrates functions of detecting pressure, temperature, humidity, anion concentration, and space oxygen concentration, and can monitor the environmental data of the cabin pipeline and the air tent space in real time, providing basic operation parameters for the oxygen generation control board. A gas path control valve (212) is installed on the gas control cabinet (21). The gas path control valve (212) is connected to the gas path output ends of the oxygen generation integrated unit (214), the anion pump (23), and the integrated pump (26) through sealed joints to form a closed-loop gas path control system.

5. The portable air tent oxygen chamber according to claim 4, characterized in that: A gas-water isolation unit (213) is installed on the gas control cabinet (21). The front end of the gas-water isolation unit (213) is hermetically connected to the charging / extracting air output end of the oxygen generation integrated unit (214) through a hose, and the rear end is butted against the air pipe joint on the soft air pipe skeleton (11).

6. The portable inflatable tent oxygen chamber according to claim 1, characterized in that: A gas radiator (24) is provided on one side of the negative oxygen ion pump (23) in the gas control cabinet (21) at the same time, and the gas radiator (24) is designed with a finned structure.

7. The portable inflatable tent oxygen chamber according to claim 6, characterized in that: A shock-absorbing support part is configured at the inner bottom end of the gas control cabinet (21). The support part consists of a basic framework formed by two groups of symmetrically distributed support plates (27). Spring members (28) are vertically installed at positions near both ends of the support plates (27). The bottom of the integrated pump (26) is elastically connected to the spring members (28) through a connecting angle seat (29). The connecting angle seat (29) is fastened to the bottom of the integrated pump (26) by high-strength bolts and is butt-jointed with the top of the spring members (28).

8. A portable inflatable oxygen tent according to claim 7, characterized in that: The airtight environmental protection film (13) is provided with a U-shaped access door (14), and the access door (14) is closed by a sealed zipper.

9. A portable inflatable oxygen tent according to claim 1, wherein: The soft ventilation pipeline framework (11) can be bonded to the airtight environmental protection film (13) as a whole through an epoxy resin glue process and high-frequency welding.

10. A portable air tent oxygen chamber according to claim 7, characterized in that: The support plate (27) is made of a high-strength alloy material.

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