Adjustable pressurization and oxygenation space

Abstract

The utility model relates to the technical field of plateau buildings, and provides an adjustable and controllable pressurized oxygenation space which comprises a space body, and the interior of the space body is divided into a pressurized living area and a transition area. The sealing doors and windows are arranged between the pressurized living area and the transition area and between the transition area and the outside; the air inlet pressurizing device is arranged in the space main body, and the air inlet pressurizing device is used for introducing pressurized air into the pressurized living area; the air and smoke exhaust device is rotationally arranged on the space main body, the air and smoke exhaust device is provided with a suction end, and the suction end is arranged in the pressurized living area; the controller is arranged in the connecting and pressurizing living area, the controller is electrically connected with the air and smoke exhausting device and the air inlet pressurizing device, and the controller is used for regulating and controlling the air and smoke exhausting device and the air inlet pressurizing device. According to the technical scheme, the problem that most of pressurizing and oxygenating spaces in the prior art are only suitable for living and cannot be used for cooking is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plateau construction, and specifically, to an adjustable pressurized and oxygen-enriched space. Background Art

[0002] A plateau pressurized and oxygen-enriched space is a living or working space designed specifically for high-altitude areas. Such houses improve the health conditions and work efficiency of occupants by artificially regulating the indoor environment. In high-altitude areas, due to the low oxygen content, people are prone to altitude sickness, such as symptoms like headache, nausea, and fatigue. Pressurized and oxygen-enriched houses provide comfort for people to live and work by increasing the indoor air pressure and oxygen concentration, and are especially suitable for cooking in the pressurized and oxygen-enriched space. However, most of the existing pressurized and oxygen-enriched spaces are only suitable for living and cannot be used for cooking. Content of the Utility Model

[0003] The utility model provides an adjustable pressurized and oxygen-enriched space, which solves the problem that most of the pressurized and oxygen-enriched spaces in the related art are only suitable for living and cannot be used for cooking.

[0004] The technical solution of the utility model is as follows:

[0005] An adjustable pressurized and oxygen-enriched space, comprising:

[0006] A space main body, which is divided into a pressurized living area and a transition area inside;

[0007] Sealed doors and windows, which are arranged between the pressurized living area and the transition area, and between the transition area and the outside;

[0008] An air inlet pressurizing device, which is arranged inside the space main body, and is used for introducing pressurized air into the pressurized living area;

[0009] An exhaust and smoke exhaust device, which is rotatably arranged on the space main body, and the exhaust and smoke exhaust device has a suction end, and the suction end is arranged inside the pressurized living area;

[0010] A controller, which is arranged and connected inside the pressurized living area, and the controller is electrically connected to the exhaust and smoke exhaust device and the air inlet pressurizing device respectively, and the controller is used for regulating the exhaust and smoke exhaust device and the air inlet pressurizing device.

[0011] Optionally, the transition area is divided into a first transition area and a second transition area, and the sealed doors and windows include:

[0012] Pressure-bearing doors, at least two of which are provided, and a first transition area is formed between the two pressure-bearing doors, and the first transition area is used for people to enter and exit the pressurized living area;

[0013] Pressure-bearing windows, with at least two of them. A second transition area is formed between the two pressure-bearing windows, and the second transition area is used for items to enter and exit the pressurized living area.

[0014] Optionally, it further includes:

[0015] Sensors, with several of them. All the sensors are arranged in the pressurized living area, and the sensors are used to monitor the temperature, humidity, pressure, oxygen content and smoke volume in the pressurized living area;

[0016] Display devices, with several of them. The several display devices are respectively arranged on the inner and outer walls of the pressurized living area. The display devices are electrically connected to the sensors, and the display devices are used to display the sensor parameters; both the sensors and the display devices are electrically connected to the controller.

[0017] Optionally, when the pressurized living area is a kitchen, it further includes:

[0018] An open-flame cooking stove is arranged in the pressurized living area. The exhaust and smoke extraction device is arranged directly above the open-flame cooking stove, and the second transition area is used for transporting food.

[0019] Optionally, the air inlet and pressurization device includes:

[0020] An air compressor is arranged at the bottom of the second transition area, and the air compressor is used to send outside air into the pressurized living area;

[0021] A temperature regulator is located at the bottom of the second transition area. The temperature regulator is arranged on the air compressor, and the temperature regulator is used to adjust the intake air temperature.

[0022] Optionally, it further includes:

[0023] An alarm device is arranged in the pressurized living area, and the alarm device is electrically connected to the sensors;

[0024] A fire-fighting device is arranged in the pressurized living area. The fire-fighting device, the alarm device and the sensors are all electrically connected to the controller.

[0025] Optionally, it further includes:

[0026] Intercom devices, with several of them. The several intercom devices are respectively arranged inside and outside the space main body.

[0027] The working principle and beneficial effects of the present utility model are:

[0028] In this utility model, the space main body is divided into a pressurized living area and a transition area. The air inlet pressurizing device is used to increase the air pressure and oxygen concentration in the pressurized living area, relieve the altitude sickness of people in high-altitude areas, and is especially suitable for cooking. The exhaust and smoke exhaust device can timely discharge the waste gas in the pressurized living area, cooperate with the controller to achieve automatic regulation, and the sealed doors and windows ensure the stable air pressure in each area, providing a comfortable, safe living and working space for cooking in high-altitude areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and understandable manner in combination with the drawings in the preferred embodiments.

[0030] Figure 1 It is a schematic diagram of the internal structure of the adjustable pressurized and oxygen-enriched space of the present utility model;

[0031] Figure 2 It is a top view of the adjustable pressurized and oxygen-enriched space of the present utility model;

[0032] Figure 3 It is a modular view of the adjustable pressurized and oxygen-enriched space of the present utility model;

[0033] Figure 4 It is a schematic diagram of the structure of the adjustable pressurized and oxygen-enriched space of the present utility model from another perspective.

[0034] In the figure: 1. Space main body; 101. Pressurized living area; 102. Transition area; 1021. First transition area; 1022. Second transition area; 2. Air inlet pressurizing device; 201. Air compressor; 202. Temperature regulator; 3. Sealed doors and windows; 301. Pressure-bearing door; 302. Pressure-bearing window; 4. Open-flame cooking stove; 5. Exhaust and smoke exhaust device; 501. Suction end; 6. Inductor; 7. Controller; 8. Display device; 9. Alarm device; 10. Intercom device; 11. Fire-fighting device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings, and other embodiments can also be obtained.

[0036] For the sake of simplicity of the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, for the sake of simplicity and easy understanding of the drawings, among the parts with the same structure or function in some figures, only one of them is schematically shown, or only one of them is labeled. In this article, "one" not only means "only this one", but also can mean "more than one" situation, and "several" includes "two" and "more than two".

[0037] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0038] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0039] Embodiment 1

[0040] Referring to Figures 1 to 4 , which is the first embodiment of the present utility model, a controllable pressurized and oxygenated space is proposed, including: a space main body 1, which is divided into a pressurized living area 101 and a transition area 102 inside the space main body 1; a sealed door and window 3, which is arranged between the pressurized living area 101 and the transition area 102, and between the transition area 102 and the outside; an air inlet pressurizing device 2, which is arranged inside the space main body 1, and the air inlet pressurizing device 2 is used to introduce pressurized air into the pressurized living area 101; an exhaust and smoke exhaust device 5, which is rotatably arranged on the space main body 1, and the exhaust and smoke exhaust device 5 has a suction end 501, and the suction end 501 is arranged inside the pressurized living area 101; a controller 7, which is arranged inside the connection pressurized living area 101, and the controller 7 is electrically connected to the exhaust and smoke exhaust device 5 and the air inlet pressurizing device 2 respectively, and the controller 7 is used to control the exhaust and smoke exhaust device 5 and the air inlet pressurizing device 2.

[0041] In the above solution, the space main body 1 is clearly divided into a pressurized living area 101 and a transition area 102. The pressurized living area 101 is the main living and activity area for people. Here, through the action of the air intake pressurization device 2, a relatively high air pressure and oxygen concentration can be maintained, providing a comfortable living and working environment for people. The transition area 102 serves to connect the pressurized living area 101 with the outside world, and at the same time acts as a buffer when people and items enter and exit, reducing the impact on the environment of the pressurized living area 101. Sealed doors and windows 3 are installed between the pressurized living area 101 and the transition area 102, and between the transition area 102 and the outside world. These sealed doors and windows 3 are made of materials with high strength and good sealing performance to ensure the stable air pressure between each area and prevent air leakage. When people or items need to enter or exit the pressurized living area 101, first open the sealed doors and windows 3 between the transition area 102 and the outside world, close the doors and windows after entering the transition area 102, and then open the sealed doors and windows 3 between the transition area 102 and the pressurized living area 101 to enter the pressurized living area 101. This can effectively reduce the impact of air pressure changes on the pressurized living area 101. The air intake pressurization device 2 is installed inside the space main body 1, and usually can be installed at the bottom or side of the house. This device is connected to the pressurized living area 101 through a pipeline, and can inhale outside air, perform pressurization treatment, and then send it into the pressurized living area 101. The air intake pressurization device 2 can automatically adjust the pressurization intensity according to the indoor air pressure and oxygen concentration to ensure that the appropriate air pressure and oxygen concentration are always maintained in the pressurized living area 101. For example, when the sensor 6 detects a decrease in the indoor oxygen concentration, the air intake pressurization device 2 will automatically increase the supply of pressurized air to increase the oxygen concentration. The exhaust and smoke exhaust device 5 is rotatably arranged on the space main body 1, and its suction end 501 is located inside the pressurized living area 101. The exhaust and smoke exhaust device 5 can be rotated as needed to better absorb the waste gas and exhaust gas generated at different positions. For example, when people are cooking in the kitchen, the suction end 501 of the exhaust and smoke exhaust device 5 can be adjusted above the stove to ensure that the cooking fumes can be discharged in time. The exhaust and smoke exhaust device 5 is electrically connected to the controller 7, and the controller 7 can automatically adjust the operating intensity of the exhaust and smoke exhaust device 5 according to the indoor smoke concentration and air quality. When the smoke concentration exceeds the standard, the controller 7 will start the exhaust and smoke exhaust device 5 for strong smoke exhaust to keep the indoor air fresh. The controller 7 is arranged inside the pressurized living area 101 for the convenience of people to operate and monitor. The controller 7 is electrically connected to the exhaust and smoke exhaust device 5 and the air intake pressurization device 2 respectively, and can real-time monitor parameters such as the indoor air pressure, oxygen concentration, and smoke concentration, and automatically control the operating states of the exhaust and smoke exhaust device 5 and the air intake pressurization device 2 according to these parameters. For example, when the indoor oxygen concentration decreases, the controller 7 will automatically start the air intake pressurization device 2 for pressurization and oxygen increase; when the smoke concentration exceeds the standard, the controller 7 will start the exhaust and smoke exhaust device 5 for smoke exhaust. At the same time, the controller 7 can also be set to a manual operation mode, allowing people to perform personalized control according to actual needs.

[0042] Furthermore, the transition area 102 is divided into a first transition area 1021 and a second transition area 1022. The sealed doors and windows 3 include: pressure-bearing doors 301, with at least two provided. A first transition area 1021 is formed between the two pressure-bearing doors 301, and the first transition area 1021 is used for people to enter and exit the pressurized living area 101; pressure-bearing windows 302, with at least two provided. A second transition area 1022 is formed between the two pressure-bearing windows 302, and the second transition area 1022 is used for items to enter and exit the pressurized living area 101.

[0043] In the above solution, the space main body 1 is clearly divided into a pressurized living area 101, a first transition area 1021, and a second transition area 1022. The pressurized living area 101 is the main living and activity area for people. The first transition area 1021 is formed between two pressure-bearing doors 301 and is used for people to enter and exit the pressurized living area 101; the second transition area 1022 is formed between two pressure-bearing windows 302 and is used for items to enter and exit the pressurized living area 101, mainly for the entry and exit of dishes and food. When people enter and exit the pressurized living area 101, first open the sealed door between the outside and the first transition area 1021, enter the first transition area 1021, and then close this sealed door. At this time, the air pressure in the first transition area 1021 is different from that of the outside, playing a buffering role. Then open the pressure-bearing door 301 between the first transition area 1021 and the pressurized living area 101 and enter the pressurized living area 101. When items enter and exit the pressurized living area 101, first open the sealed window between the outside and the second transition area 1022, put the items into the second transition area 1022, and then close this sealed window. At this time, the air pressure in the second transition area 1022 is different from that of the outside, playing a buffering role. Then open the pressure-bearing window 302 between the second transition area 1022 and the pressurized living area 101 and move the items into the pressurized living area 101. The setting of the sealed doors and windows 3 ensures the air pressure stability between the various areas of the space main body 1, prevents air leakage, and improves the safety of the house.

[0044] Furthermore, it further includes: sensors 6, with several provided. Several sensors 6 are all arranged in the pressurized living area 101. The sensors 6 are used to monitor the temperature, humidity, air pressure, oxygen content, and smoke amount in the pressurized living area 101; display devices 8, with several provided. Several display devices 8 are respectively arranged on the inner and outer walls of the pressurized living area 101. The display devices 8 are electrically connected to the sensors 6, and the display devices 8 are used to display the parameters of the sensors 6; both the sensors 6 and the display devices 8 are electrically connected to the controller 7.

[0045] In the above solution, the sensor 6 is installed in the pressurized living area 101, capable of real-time monitoring of multiple key parameters. Monitoring the temperature enables the occupants to understand the indoor temperature, so as to adjust the heating or cooling equipment to maintain a comfortable temperature environment. Monitoring the humidity helps prevent the indoor environment from being too humid or dry, which is of great significance for human health and item preservation. Monitoring the pressure ensures the stable air pressure in the pressurized living area 101, which is crucial for adapting to high-altitude environments and alleviating altitude sickness. Monitoring the oxygen content allows people to clearly know the oxygen concentration level indoors. The air intake and pressurization device 2 can be automatically or manually adjusted according to the oxygen content to maintain an appropriate oxygen content and provide good living and working conditions for people. Monitoring the smoke volume is particularly critical, especially when people are cooking in the pressurized living area 101. It can promptly detect the generation of smoke. Once the smoke volume exceeds the standard, the exhaust fan can be quickly activated to exhaust the smoke, effectively avoiding the accumulation of oil fumes, reducing the fire risk, and ensuring the life and property safety of the occupants. The display device 8 is respectively installed on the inner and outer side walls of the pressurized living area 101 and is electrically connected to the sensor 6. Such a design enables the occupants to very conveniently understand the environmental conditions in the pressurized living area 101. Inside the room, people can check various parameters at any time and make corresponding adjustments according to the actual situation. For example, when the temperature is too high, the indoor temperature can be reduced; when the oxygen content is insufficient, the oxygen supply of the air intake and pressurization device 2 can be increased, etc. Outside the room, others can also understand the basic situation indoors through the display device 8, which is convenient for coordination and management. The presence of the display device 8 greatly improves the convenience and comfort of life, enabling people to more intuitively master the indoor environment, promptly take effective measures for adjustment, and ensure that the pressurized and oxygen-enriched space is always in good operating condition.

[0046] Furthermore, when the pressurized living area 101 is a kitchen, it further includes: an open-flame cooking stove 4 installed in the pressurized living area 101, an exhaust and smoke extraction device 5 installed directly above the open-flame cooking stove 4, and a second transition area 1022 for transporting food.

[0047] In the above solution, the pressurized living area 101 is set as the kitchen, and this design fully considers the cooking needs of people in high-altitude areas. In this special kitchen space, there is an open-flame cooking stove 4. The open-flame cooking stove 4 provides people with traditional cooking methods and can meet different cooking needs. Whether it is stir-frying, boiling soup or stewing, it can handle them easily. The exhaust and smoke extraction device 5 is carefully set directly above the open-flame cooking stove 4. The choice of this position is of great significance because during the cooking process, the oil fume and waste gas mainly rise from the stove. The exhaust and smoke extraction device 5 can timely and effectively capture and discharge these oil fumes and waste gases, ensuring that the air quality in the kitchen always remains in a good state. It can quickly suck away the oil fumes and waste gases, prevent them from spreading in the kitchen, reduce the impact on human health, and at the same time avoid the pollution of the kitchen environment by the oil fumes. On the one hand, the setting of the kitchen provides people with a dedicated cooking place, allowing them to enjoy delicious food even in a high-altitude environment. On the other hand, the cooperation between the exhaust and smoke extraction device 5 and the second transition area 1022 ensures the air quality and material supply of the kitchen, creating a more comfortable and convenient living environment for people.

[0048] Furthermore, the air intake pressurizing device 2 includes: an air compressor 201, which is set at the bottom of the second transition area 1022, and the air compressor 201 is used to send the outside air into the pressurized living area 101; a temperature regulator 202, which is located at the bottom of the second transition area 1022, and the temperature regulator 202 is set on the air compressor 201, and the temperature regulator 202 is used to adjust the intake air temperature.

[0049] In the above solution, in the pressurized and oxygen-enriched space, the air intake pressurizing device 2 plays a key role. Among them, the air compressor 201 is set at the bottom of the second transition area 1022. The choice of this position is carefully considered. It neither occupies the space of the pressurized living area 101 (kitchen) nor is it convenient to suck in air from the outside. The main function of the air compressor 201 is to send the outside air into the pressurized living area 101. In high-altitude areas, the air is thin. Through the pressurizing effect of the air compressor 201, a sufficient amount of air can be sent into the kitchen, increasing the air pressure in the kitchen, relieving the discomfort caused by altitude sickness, and at the same time providing sufficient oxygen support for the cooking process. The temperature regulator 202 located at the bottom of the second transition area 1022 is set on the air compressor 201. The function of the temperature regulator 202 is to adjust the intake air temperature. Since the temperature change in high-altitude areas is relatively large, the temperature of the outside air may not be suitable for directly entering the kitchen. The temperature regulator 202 can heat or cool the incoming air according to the actual needs in the kitchen. For example, in the cold winter, the intake air temperature can be raised to keep the kitchen warm and create a comfortable environment for cooking; in the hot summer, the intake air temperature can be lowered to bring a cool feeling. In this way, no matter how the external environment changes, it can ensure that the temperature of the air entering the kitchen is appropriate, improving the comfort and efficiency of cooking.

[0050] Further, the exhaust and smoke extraction device 5 includes: an exhaust fan, which is arranged on the space main body 1, and the exhaust port of the exhaust fan is communicated with the outside. The exhaust fan is used to discharge the waste gas in the pressurized living area 101 to the outside.

[0051] In the above solution, in the pressurized and oxygen-enriched space, the exhaust and smoke extraction device 5 is crucial for maintaining a good environment in the pressurized living area 101 (kitchen). The exhaust and smoke extraction device 5 mainly consists of an exhaust fan. The exhaust fan is arranged on the space main body 1, usually installed near the kitchen to ensure that the waste gas in the kitchen can be efficiently discharged. The exhaust port of the exhaust fan is communicated with the outside, which enables the waste gas generated in the pressurized living area 101 to be quickly discharged to the outside during operation. When people cook in the kitchen, a large amount of oil fume and waste gas will be generated. The exhaust fan inhales these waste gases through strong suction and discharges them to the outside through the exhaust port, effectively preventing the oil fume from accumulating in the kitchen and keeping the air in the kitchen fresh. In high-altitude areas, due to the low air pressure, the discharge of waste gas may face some challenges. However, the exhaust fan is specially designed to overcome these difficulties and ensure that the waste gas can be discharged smoothly. It has sufficient power and suction to work normally in a low-air-pressure environment and provides good ventilation conditions for the kitchen.

[0052] Further, it also includes: an alarm device 9, which is arranged in the pressurized living area 101, and the alarm device 9 is electrically connected to the sensor 6; a fire-fighting device 11, which is arranged in the pressurized living area 101, and the fire-fighting device 11, the alarm device 9 and the sensor 6 are all electrically connected to the controller 7.

[0053] In the above solution, the alarm device 9 is located in the pressurized living area 101 and is electrically connected to the sensor 6. When the sensor 6 monitors that parameters such as temperature, humidity, air pressure, oxygen content and smoke amount in the pressurized living area 101 exceed the safe range, the alarm device 9 will immediately issue an alarm. For example, if the smoke amount is too high, it may mean there is a fire risk, and the alarm device 9 will promptly remind the user to take measures, such as turning off the fire source, starting the exhaust fan, etc., to prevent the occurrence of a fire. If the air pressure is abnormal, it may affect the structural safety of the house, and the alarm of the alarm device 9 can prompt people to check and adjust the air inlet and pressurization device 2 in time to ensure stable air pressure. For the situation of too low oxygen content, the alarm device 9 can also remind people to check whether the air inlet and pressurization device 2 is working properly, or take other emergency measures to ensure sufficient oxygen supply.

[0054] Further, it also includes: several intercom devices 10, and several intercom devices 10 are respectively arranged inside and outside the space main body 1.

[0055] In the above scheme, the intercom device 10 installed inside the house is usually placed in the pressurized living area 101 (kitchen) and the transition area 102, etc., to facilitate communication between residents in different areas. For example, when someone is cooking in the kitchen, if they need to take items from the transition area 102, they can communicate with the person in the transition area 102 through the intercom device 10 and ask the other party to help pass the required items, thereby improving the convenience of life.

[0056] Embodiment 2

[0057] In this embodiment, the pressurized and oxygenated space can be realized in the following two ways.

[0058] The first method is to renovate existing houses in plateau areas to achieve pressurization and oxygenation in the houses to improve the comfort of people's lives and work. The pressurization and oxygenation methods are the same as those listed in Example 1.

[0059] The second method is to use a simple house body or a container-type house body (i.e., a movable house body) to upgrade and transform the interior thereof to increase pressure and oxygen, and the method of increasing pressure and oxygen is the same as that listed in Example 1. The movable house body can also be used for a movable pressurized oxygen rescue station, an outdoor mobile toilet, or a temporary office space.

[0060] Through the above methods, the places where people move around in plateau areas can be upgraded by increasing pressure and oxygen, thus improving the living and working environment in plateau areas. The atmospheric pressure and oxygen content in the living area are ensured to be similar to those in low-altitude areas, ensuring the comfort of plateau life and effectively reducing altitude sickness.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A controllable pressurized and oxygenated space, characterized in that: include: A space body (1), wherein the space body (1) is divided into a pressurized living area (101) and a transition area (102); Sealed doors and windows (3) are arranged between the pressurized living area (101) and the transition area (102), and between the transition area (102) and the outside world; An air inlet pressurizing device (2) is arranged in the space body (1), and the air inlet pressurizing device (2) is used to introduce pressurized air into the pressurized living area (101); an air and smoke exhaust device (5) rotatably disposed on the space body (1), the air and smoke exhaust device (5) having a suction end (501), the suction end (501) being disposed in the pressurized living area (101); A controller (7) is arranged in the pressurized living area (101), the controller (7) being electrically connected to the exhaust and smoke exhaust device (5) and the air intake and pressurizing device (2), respectively, and the controller (7) being used to regulate the exhaust and smoke exhaust device (5) and the air intake and pressurizing device (2).

2. The adjustable pressurized and oxygenated space according to claim 1, characterized in that: The transition zone (102) is divided into a first transition zone (1021) and a second transition zone (1022), and the sealed door and window (3) comprises: At least two pressure-bearing doors (301) are provided, and the first transition area (1021) is formed between the two pressure-bearing doors (301), and the first transition area (1021) is used for personnel to enter and exit the pressurized living area (101); At least two pressure-bearing windows (302) are provided, and the second transition area (1022) is formed between the two pressure-bearing windows (302), and the second transition area (1022) is used for objects to enter and exit the pressurized living area (101).

3. The adjustable pressurized and oxygenated space according to claim 1, characterized in that: Also includes: A plurality of sensors (6), each of which is arranged in the pressurized living area (101), and the sensors (6) are used to monitor the temperature, humidity, pressure, oxygen content and smoke volume in the pressurized living area (101); The display device (8) comprises a plurality of display devices (8), wherein the plurality of display devices (8) are respectively arranged on the inner and outer walls of the pressurized living area (101), the display device (8) is electrically connected to the sensor (6), and the display device (8) is used to display the parameters of the sensor (6); the sensor (6) and the display device (8) are both electrically connected to the controller (7).

4. The adjustable pressurized and oxygenated space according to claim 2, characterized in that: The pressurized living area (101) is a kitchen and also includes: An open-flame stove (4) is arranged in the pressurized living area (101), the air and smoke exhaust device (5) is arranged directly above the open-flame stove (4), and the second transition area (1022) is used for conveying food.

5. The adjustable pressurized and oxygenated space according to claim 2, characterized in that: The air inlet pressurizing device (2) comprises: An air compressor (201) is arranged at the bottom of the second transition area (1022), and the air compressor (201) is used to send outside air into the pressurized living area (101); A temperature regulator (202) is located at the bottom of the second transition zone (1022); the temperature regulator (202) is arranged on the air compressor (201); and the temperature regulator (202) is used to adjust the intake air temperature.

6. The adjustable pressurized and oxygenated space according to claim 3, characterized in that: Also includes: An alarm device (9) is arranged in the pressurized living area (101), and the alarm device (9) is electrically connected to the sensor (6); A fire-fighting device (11) is arranged in the pressurized living area (101); the fire-fighting device (11), the alarm device (9) and the sensor (6) are all electrically connected to the controller (7).

7. The adjustable pressurized and oxygenated space according to claim 1, characterized in that: Also includes: The intercom devices (10) are provided in plurality, and the plurality of intercom devices (10) are respectively arranged inside and outside the space body (1).

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