Air conditioning system

Abstract

The utility model relates to air conditioning field relates to a kind of air conditioning system, for providing gas to cabin, comprising: air conditioning unit, including first air inlet, first air outlet, refrigeration component and controller, air conditioning unit connects cabin and / or cabin outside;Toxic gas detection module is located first air inlet, including multiple types of gas detection sensor;Oxygen production module, including sequentially connected second air inlet, first compressor, molecular sieve adsorption component and second air outlet, the air inlet end of first compressor is cabin and / or cabin outside through second air inlet, the air outlet end of first compressor connects the air inlet end of molecular sieve adsorption component, the air outlet end of molecular sieve adsorption component is connected refrigeration component through second air outlet;Wherein, controller is connected refrigeration component, first compressor, molecular sieve adsorption component, multiple types of gas detection sensor respectively.By controller control oxygen production module and toxic gas detection module work cooperatively, generate the gas suitable for the personnel breathing in cabin.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning technology, and in particular relates to an air conditioning system. Background Technology

[0002] Nowadays, air conditioners are widely used in homes, office buildings, and other daily life settings. In everyday use, air conditioners primarily regulate the temperature and humidity of the air, ensuring that the air they blow is suitable for people's work and daily life.

[0003] However, air conditioners are also used in enclosed environments in special scenarios. When chemical reagents are released or toxic gases are leaked around the enclosed environment, air conditioners that only have the function of regulating temperature and humidity cannot deal with the polluted air. If the air in the enclosed environment is not treated in time, it will threaten the safety of people's lives. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an air conditioning system with modules for different functions. Through the coordinated operation of these modules, the system provides gas suitable for workers to maintain normal breathing, thereby solving the technical problem that existing air conditioners cannot handle air contaminated by toxic gases or chemical reagents.

[0005] This utility model provides an air conditioning system for supplying gas to a cabin, comprising: Air conditioning unit: includes air conditioning casing, refrigeration component and controller. The air conditioning casing is provided with a first air inlet and a first air outlet. The first air inlet is connected to the interior of the cabin and / or the exterior of the cabin. The first air outlet is connected to the interior of the cabin. The refrigeration component is located inside the air conditioning casing and is connected to the first air inlet and the first air outlet at both ends respectively. The controller is located inside the air conditioning casing. Toxic gas detection module: located at the first air inlet, including various types of gas detection sensors; Oxygen generation module: includes a first compressor and a molecular sieve adsorption assembly connected in sequence. The air inlet of the first compressor is connected to the inside and / or outside of the cabin via a second air inlet. The air outlet of the first compressor is connected to the air inlet of the molecular sieve adsorption assembly. The air outlet of the molecular sieve adsorption assembly is connected to the refrigeration assembly via a second air outlet. The controller is connected to the refrigeration component, the first compressor, the molecular sieve adsorption component, and various types of gas detection sensors.

[0006] In some embodiments, the system further includes: Airtight module: includes an airtight outer shell and an airtight door. The airtight outer shell is connected to the surface of the air conditioning unit and is located around the first air inlet outside the connecting compartment. The airtight door is connected to the airtight outer shell. When the airtight door is closed, the airtight door covers the first air inlet and is sealed and fitted with the airtight outer shell.

[0007] In some embodiments, the cooling assembly includes a first conduit connected to the first air inlet, and the airtight module further includes: Airtight valve: Connected to the first pipeline, when the airtight valve is in the closed state, it blocks the first pipeline.

[0008] In some embodiments, the airtight module further includes: Multiple sealing strips are respectively disposed between the airtight outer shell and the airtight door, and between the airtight outer shell and the air conditioning unit.

[0009] In some embodiments, the oxygen generation module further includes: An oxygen storage tank is connected to the outlet of the molecular sieve adsorption assembly and the refrigeration assembly, respectively.

[0010] In some embodiments, the oxygen generation module further includes: The second pipe has its first end connected to the interior of the cabin, its second end connected to the exterior of the cabin, and its third end connected to the air inlet of the first compressor. The third pipe has its first end connected to the gas outlet of the molecular sieve adsorption component, its second end connected to the refrigeration component, and its third end connected to the outside of the cabin. Multiple air valves are respectively installed in the second pipe and the third pipe. When an air valve is closed, it blocks the first end and / or the second end of the second pipe where it is located, as well as the second end and / or the third end of the third pipe where it is located.

[0011] In some embodiments, the gas detection sensors of various types include electrochemical sensors, infrared sensors, and biosensors, all of which are connected to the controller.

[0012] In some embodiments, the refrigeration assembly further includes a second compressor, a condenser, an expansion valve, and an evaporator connected in sequence; the refrigeration assembly also includes a first pipe, with a first air inlet and a first air outlet connected to its two ends respectively, and a fan installed inside the first pipe; wherein the evaporator is connected to the first pipe, and the air outlet of the fan faces the first air outlet.

[0013] In some embodiments, the system further includes: An alarm component is located on the surface of the air conditioner unit and connected to the controller. After receiving feedback information from the toxic gas detection module, the controller controls the alarm component to start and issue an alarm.

[0014] In some embodiments, the alarm component includes a buzzer alarm and a light alarm, and the controller is connected to the buzzer alarm and the light alarm respectively.

[0015] Based on the above technical solution, the air conditioning system in this embodiment of the utility model is equipped with a toxic gas detection module, which can monitor in real time whether there is toxic gas in the cabin, and can activate the oxygen generation module according to actual needs to provide oxygen to the cabin, so as to ensure that the air in the cabin meets the normal breathing needs of the staff and reduce the impact of adverse outdoor environment on the cabin. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of an embodiment of the air conditioning system of this utility model; Figure 2 This is a schematic diagram of the structure of an embodiment of the air conditioning system of this utility model; Figure 3 This is a flowchart illustrating the operation of an embodiment of the air conditioning system of this utility model.

[0017] In the picture: 1. Air conditioning unit; 101. First air inlet; 102. First air outlet; 103. Controller; 2. Oxygen generation module; 3. Toxic gas detection module; 301. Electrochemical sensor; 302. Infrared sensor; 303. Biosensor; 4. Airtight module; 5. Air duct. Detailed Implementation

[0018] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] In the description of this utility model, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Air conditioners are widely used in people's daily lives. In homes or offices, they are typically used to regulate indoor temperature and humidity. However, in some special enclosed environments, air conditioners can only regulate indoor temperature and humidity and cannot meet the needs of complex environments for airtight protection, oxygen supply, and toxic gas detection and early warning.

[0023] For example, in special environments such as tanks, armored vehicles, and ship compartments, there may be threats from nuclear, biological, and chemical weapons. Furthermore, enclosed environments are prone to oxygen deficiency, carbon dioxide buildup, and toxic gas leaks, seriously threatening the lives of personnel in these environments. This places higher demands on the internal environment. Air conditioning systems installed inside these environments not only need to regulate temperature and humidity but also need to be resistant to external hazards to prevent their intrusion, ensuring the normal work of personnel and the stable operation of equipment.

[0024] To address the aforementioned issues, this invention provides an air conditioning system that integrates multiple key functions such as toxic gas detection and oxygen generation, thereby enhancing the safety and reliability of the internal environment.

[0025] As attached Figure 1 As shown in an illustrative embodiment of the air conditioning system of this utility model, it is used to supply gas to the cabin. The air conditioning system can be set to normal operation mode, three-proof operation mode and toxic gas emergency mode.

[0026] The air conditioning system includes: air conditioning unit 1, toxic gas detection module 3, and oxygen generation module 2.

[0027] The air conditioning unit 1 includes an air conditioning box, a refrigeration component and a controller 103. The air conditioning box is provided with a first air inlet 101 and a first air outlet 102. The first air inlet 101 connects to the inside of the cabin and / or the outside of the cabin, and the first air outlet 102 connects to the inside of the cabin. The refrigeration component is located inside the air conditioning box, and its two ends are respectively connected to the first air inlet 101 and the first air outlet 102. The controller 103 is located inside the air conditioning box.

[0028] The toxic gas detection module 3 is located at the first air inlet 101 and includes various types of gas detection sensors.

[0029] The oxygen generation module 2 includes a first compressor and a molecular sieve adsorption assembly connected in sequence. The air inlet of the first compressor is connected to the inside and / or outside of the cabin via a second air inlet. The air outlet of the first compressor is connected to the air inlet of the molecular sieve adsorption assembly. The air outlet of the molecular sieve adsorption assembly is connected to the refrigeration assembly via a second air outlet.

[0030] Oxygen generation module 2 generates oxygen through molecular sieve pressure swing adsorption. The first compressor compresses the air outside the cabin or the air inside the cabin and sends it into the molecular sieve adsorption component. The molecular sieve in the molecular sieve adsorption component adsorbs impurities such as nitrogen and carbon dioxide in the air and separates high-purity oxygen.

[0031] The molecular sieve adsorption assembly consists of two molecular sieve adsorption towers.

[0032] The oxygen generating module 2 is connected to the air conditioning unit 1 via the air duct 5.

[0033] The controller 103 is connected to the refrigeration assembly, the first compressor, the molecular sieve adsorption assembly, and various types of gas detection sensors.

[0034] This system integrates refrigeration, oxygen production, and toxic gas monitoring, eliminating the need for multiple separate devices and saving space within the cabin. The controller 103 centrally manages all modules and dynamically adjusts their operation based on gas detection results, ensuring cabin gas safety and comfort. The air inlet can flexibly switch between internal and external air sources to adapt to different usage scenarios; for example, it can directly draw in air when the external gas is safe, and activate internal recirculation when the external gas is contaminated.

[0035] In some embodiments, the air conditioning system further includes an airtight module 4, which includes an airtight housing and an airtight door. The airtight housing is connected to the surface of the air conditioning unit and is located around the first air inlet 101 connected to the outside of the cabin. The airtight door is connected to the airtight housing. When the airtight door is closed, the airtight door covers the first air inlet 101 and is sealed and fitted with the airtight housing.

[0036] When the toxic gas detection module 3 detects harmful gases or requires isolation from external gases, the controller 103 controls the airtight door to close, completely covering the first air inlet 101 and sealing it tightly against the outer casing. This quickly cuts off the entry path of polluted gases from outside the cabin, improving the safety of the internal gas environment. Simultaneously, the sealed design reduces gas leakage, ensuring the reliability of the airtight isolation.

[0037] The airtight outer shell is made of high-strength, high-sealing materials, such as special aluminum alloys and composite materials, to ensure the overall structure's airtightness and robustness.

[0038] The airtight door can be equipped with multiple sealing structures and locking devices to achieve rapid opening and closing. When closed, the airtight door can fit tightly against the airtight outer shell, giving the airtight module 4 excellent airtightness.

[0039] In some embodiments, the cooling component includes a first pipe connected to a first air inlet 101, and the airtight module 4 further includes an airtight valve connected to the first pipe, which blocks the first pipe when it is closed.

[0040] As the airtight door closes, the controller 103 simultaneously closes the airtight valve, blocking the gas flow in the first pipeline, forming a double airtight protection of the door and pipeline, further preventing the infiltration of polluting gases, improving airtight reliability, and adapting to high-safety-requirement scenarios.

[0041] The airtight valve is used to control the opening and closing of the entire air path of the refrigeration unit. In the three-proof operation mode, it can quickly close the first pipe to prevent harmful gases from outside the cabin from entering the cabin.

[0042] In some embodiments, the airtight module 4 further includes: a plurality of sealing strips, respectively disposed between the airtight housing and the airtight door, and between the airtight housing and the air conditioning unit.

[0043] The sealing strip fills the joint gaps, forming an elastic sealing surface when the airtight door is closed, eliminating gaps and leaks at the joints and improving overall airtightness. The elastic sealing design adapts to component assembly errors, enhancing the stability and durability of the seal.

[0044] The sealing strips can be made of rubber materials that are resistant to high and low temperatures and chemical corrosion. The sealing strips can be installed at various connection points and gaps to enhance the airtightness of the airtight module 4 and the entire compartment.

[0045] In some embodiments, the oxygen generation module 2 further includes an oxygen storage tank, which is connected to the outlet of the molecular sieve adsorption assembly and the refrigeration assembly, respectively.

[0046] The oxygen generated by the oxygen generation module 2 can be stored in a tank and then delivered to the refrigeration components as needed. This balances oxygen production and usage, preventing unstable oxygen concentration in the cabin due to fluctuations in oxygen production. It also stores redundant oxygen, ensuring oxygen supply even when the oxygen generation module 2 is shut down for a short period, thus improving system fault tolerance.

[0047] In some embodiments, the oxygen generating module 2 further includes: a second pipe, the first end of which is connected to the interior of the cabin, the second end of which is connected to the exterior of the cabin, and the third end of which is connected to the air inlet of the first compressor.

[0048] The third pipe has its first end connected to the gas outlet of the molecular sieve adsorption component, its second end connected to the refrigeration component, and its third end connected to the outside of the cabin.

[0049] Multiple air valves are respectively installed in the second and third pipes. When the air valve is closed, it blocks the first and / or second end of the second pipe where it is located, as well as the second and / or third end of the third pipe where it is located.

[0050] The second pipeline connects the inside and outside of the cabin, allowing for flexible selection of the oxygen supply source based on actual needs. When the environment outside the cabin is harsh, priority is given to using the cabin's gas circulation system to generate oxygen, thus saving energy.

[0051] During operation, the molecular sieve adsorption module separates oxygen and nitrogen from the air. By switching the gas flow direction and the working state of the molecular sieve adsorption module through the air valve, continuous oxygen production is achieved, and the oxygen is controlled to be input into the refrigeration module while the nitrogen is discharged to the outside of the cabin, ensuring that the cabin environment is in a normal state and suitable for personnel activities.

[0052] Since the refrigeration components and controller are located inside the air conditioner unit, they are not shown. Figure 1 middle.

[0053] Since the first compressor, molecular sieve adsorption assembly, second pipeline, third pipeline, and air valve are all located inside oxygen generation module 2, they are not shown. Figure 1 middle.

[0054] In some of these embodiments, such as Figure 2 As shown, various types of gas detection sensors include an electrochemical sensor 301, an infrared sensor 302, and a biosensor 303, all of which are connected to the controller 103.

[0055] Various types of gas detection sensors can detect a variety of harmful gases, such as chemical warfare agents, industrial toxic gases, and bioaerosols, improving the comprehensiveness and accuracy of toxic gas detection, reducing the detection blind spots of single sensors, and enhancing the reliability of risk identification.

[0056] Chemical warfare agents include sarin and mustard gas.

[0057] Industrial toxic gases include carbon monoxide, hydrogen sulfide, and ammonia.

[0058] Various types of gas detection sensors convert the detected gas concentration signals into electrical signals, which are then transmitted to the controller 103 for analysis and processing, so that the air conditioning system can respond in a timely manner and cope with adverse environments.

[0059] In some embodiments, the refrigeration assembly further includes a second compressor, a condenser, an expansion valve, and an evaporator connected in sequence. The refrigeration assembly also includes a first pipe, with its two ends connected to a first air inlet 101 and a first air outlet 102, respectively, and a fan installed inside the first pipe. The evaporator is connected to the first pipe, and the fan's outlet faces the first air outlet 102.

[0060] A recyclable refrigerant is used in the refrigeration system. The second compressor compresses the low-temperature, low-pressure refrigerant gas into a high-temperature, high-pressure gas, which is then sent to the condenser to dissipate heat and condense into a liquid. After being throttled and depressurized by the expansion valve, it enters the evaporator. The evaporator is attached to the first pipe and absorbs heat from the air inside the first pipe, causing the refrigerant to evaporate into gas, thereby lowering the temperature of the air inside the first pipe. A fan blows the cooled air into the cabin, creating a circulating airflow to ensure uniform temperature distribution. Simultaneously, by controlling the temperature of the evaporator surface, the humidity inside the cabin can be regulated.

[0061] The refrigeration components define the refrigeration cycle process, improving the accuracy and efficiency of temperature and humidity control. The fan further enhances airflow delivery, ensuring that the cooled gas is quickly and evenly diffused into the cabin, improving temperature control.

[0062] In some embodiments, the air conditioning system further includes an alarm component located on the surface of the air conditioning unit and connected to the controller 103. After receiving feedback information from the toxic gas detection module 3, the controller 103 controls the alarm component to start and issue an alarm.

[0063] The alarm system provides real-time feedback on gas safety anomalies, alerting personnel inside the cabin to take timely protective measures. Its external design ensures the warning signals are easily detected, improving emergency response efficiency.

[0064] In some embodiments, the alarm components include a buzzer alarm and a light alarm, with the controller 103 connected to both the buzzer alarm and the light alarm.

[0065] Dual audible and visual warnings cover various scenarios, such as noisy or dimly lit environments, preventing any warnings from being missed. The dual alarms enhance the intensity of the alert, strengthen personnel's awareness of safety risks, and accelerate emergency response.

[0066] like Figure 3As shown, when the air conditioning system is in normal operating mode, the environment outside the cabin is normal, with no threat of toxic gases and no need for NBC (nuclear, biological, and chemical) protection. Air conditioning unit 1 automatically adjusts the temperature and humidity of the cabin environment according to manually set temperature and humidity parameters. Air conditioning unit 1 can connect to the outside of the cabin to introduce fresh air while simultaneously expelling stale air from the cabin, maintaining air circulation. Oxygen generation module 2 is in standby mode, and toxic gas detection module 3 monitors the gas composition inside the cabin in real time. If the concentration of toxic gases is within the safety threshold, no alarm or handling measures are triggered; if the concentration of toxic gases exceeds the safety threshold, the air conditioning system enters toxic gas emergency mode.

[0067] When a toxic gas alarm is triggered, the alarm component emits an audible and visual alarm, the air conditioning system enters toxic gas emergency mode, and personnel inside the cabin are notified to take protective measures, such as wearing gas masks. The toxic gas detection module 3 continuously monitors the toxic gas concentration. If the concentration continues to rise and cannot be effectively controlled, the air conditioning system activates the oxygen generation module 2 to provide clean breathing air for personnel, ensuring their safety. During toxic gas emergency response, the gas concentration is continuously monitored until it decreases to a safe level before the toxic gas emergency mode is deactivated.

[0068] The NBC (Nuclear, Biological, and Chemical) protection mode can be manually activated or activated upon receiving a NBC protection signal from the air conditioning system. When the air conditioning system is in NBC protection mode, the airtight module 4 activates, the airtight valve closes, and the airtight door locks, creating a sealed space inside the cabin. The oxygen generation module 2 begins operation, providing oxygen to the cabin to maintain the breathing needs of the personnel. The air conditioning unit 1 switches to internal circulation mode, circulating the air inside the cabin, regulating temperature and humidity, and preventing the entry of harmful gases from the outside. The toxic gas detection module 3 continuously monitors the gas conditions inside the cabin; if an abnormality is detected, an alarm is immediately triggered and appropriate action is taken.

[0069] Through the description of multiple embodiments of the air conditioning system of this utility model, it can be seen that the embodiments of the air conditioning system of this utility model have at least one or more of the following advantages: 1. Install airtight modules to enhance the airtightness of the air conditioning system and cabin, and better cope with the harsh environment outside the cabin.

[0070] 2. Equipped with a toxic gas detection module and an oxygen generation module, it can quickly respond to toxic gases in the air and provide oxygen to the cabin, facilitating normal activities for personnel inside.

[0071] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0072] The above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. An air conditioning system for supplying gas to a cabin, characterized in that, include: Air conditioning unit: includes air conditioning casing, refrigeration component and controller. The air conditioning casing is provided with a first air inlet and a first air outlet. The first air inlet is connected to the interior of the cabin and / or the exterior of the cabin. The first air outlet is connected to the interior of the cabin. The refrigeration component is located inside the air conditioning casing and is connected to the first air inlet and the first air outlet at both ends respectively. The controller is located inside the air conditioning casing. Toxic gas detection module: located at the first air inlet, including various types of gas detection sensors; Oxygen generation module: includes a first compressor and a molecular sieve adsorption assembly connected in sequence. The air inlet of the first compressor is connected to the inside and / or outside of the cabin via a second air inlet. The air outlet of the first compressor is connected to the air inlet of the molecular sieve adsorption assembly. The air outlet of the molecular sieve adsorption assembly is connected to the refrigeration assembly via a second air outlet. The controller is connected to the refrigeration component, the first compressor, the molecular sieve adsorption component, and various types of gas detection sensors.

2. The air conditioning system according to claim 1, characterized in that, Also includes: Airtight module: includes an airtight outer shell and an airtight door. The airtight outer shell is connected to the surface of the air conditioning unit and is located around the first air inlet outside the connecting compartment. The airtight door is connected to the airtight outer shell. When the airtight door is closed, the airtight door covers the first air inlet and is sealed and fitted with the airtight outer shell.

3. The air conditioning system according to claim 2, characterized in that, The refrigeration component includes a first pipe connected to the first air inlet, and the airtight module further includes: Airtight valve: Connected to the first pipeline, when the airtight valve is in the closed state, it blocks the first pipeline.

4. The air conditioning system according to claim 2, characterized in that, The airtight module also includes: Multiple sealing strips are respectively disposed between the airtight outer shell and the airtight door, and between the airtight outer shell and the air conditioning unit.

5. The air conditioning system according to claim 1, characterized in that, The oxygen generation module also includes: An oxygen storage tank is connected to the outlet of the molecular sieve adsorption assembly and the refrigeration assembly, respectively.

6. The air conditioning system according to claim 1, characterized in that, The oxygen generation module also includes: The second pipe has its first end connected to the interior of the cabin, its second end connected to the exterior of the cabin, and its third end connected to the air inlet of the first compressor. The third pipe has its first end connected to the gas outlet of the molecular sieve adsorption component, its second end connected to the refrigeration component, and its third end connected to the outside of the cabin. Multiple air valves are respectively installed in the second pipe and the third pipe. When an air valve is closed, it blocks the first end and / or the second end of the second pipe where it is located, as well as the second end and / or the third end of the third pipe where it is located.

7. The air conditioning system according to claim 1, characterized in that, The various types of gas detection sensors include electrochemical sensors, infrared sensors, and biosensors, all of which are connected to the controller.

8. The air conditioning system according to claim 1, characterized in that, The refrigeration assembly further includes a second compressor, a condenser, an expansion valve, and an evaporator connected in sequence; the refrigeration assembly also includes a first pipe, with a first air inlet and a first air outlet connected to its two ends respectively, and a fan installed inside the first pipe; wherein, the evaporator is connected to the first pipe, and the air outlet of the fan faces the first air outlet.

9. The air conditioning system according to claim 1, characterized in that, Also includes: An alarm component is located on the surface of the air conditioner unit and connected to the controller. After receiving feedback information from the toxic gas detection module, the controller controls the alarm component to start and issue an alarm.

10. The air conditioning system according to claim 9, characterized in that, The alarm components include a buzzer alarm and a light alarm, and the controller is connected to the buzzer alarm and the light alarm respectively.

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