Air conditioning and bio-care systems

Abstract

The present disclosure provides an air conditioning device and a biological care system. The air conditioning device includes a shell, a hood, a first fan, an air duct and an air conditioning module. The shell has an oxygen output hole. The hood is arranged in the shell, and the hood has an air inlet. The first fan is arranged in the shell and connected to the hood. The air duct is arranged in the shell and connected to the first fan, wherein the air duct has an air outlet. The hood, the first fan and the air duct form an air flow channel. The air flow channel is isolated from the internal space of the shell. At least a part of the air conditioning module is arranged at the air inlet. Oxygen is output from the oxygen output hole. The first fan draws a first ambient air from the air inlet into the air flow channel. The temperature of the first ambient air is adjusted by the air conditioning module and discharged from the air outlet through the air flow channel.

Description

Technical Field

[0001] The present invention relates to an air conditioning device, and in particular to an air conditioning device capable of maintaining oxygen concentration in a closed cavity and a biological care system equipped with the air conditioning device. Background Art

[0002] At present, more and more people regard pets as important members of the family. When pets are injured or sick, people hope that they can receive comprehensive care. Therefore, the development of pet intensive care units (ICUs) has received more and more attention. Generally speaking, pet intensive care units will control the temperature and humidity at a suitable state, and will supply oxygen to pets in need. However, the air conditioning system of the pet intensive care unit in the prior art is not isolated from the outside, that is, gas exchange occurs between the inside and outside of the pet intensive care unit, resulting in the inability to maintain a certain concentration of oxygen, making it impossible for pets to receive comprehensive care. Summary of the invention

[0003] The object of the present invention is to provide an air conditioning device capable of maintaining the oxygen concentration in a closed cavity and a biological care system equipped with the air conditioning device to solve the above-mentioned problems.

[0004] According to one embodiment, the air conditioning device of the present invention comprises a housing, a hood, a first fan, an air duct and an air conditioning module. The housing has an oxygen output hole. The hood is arranged in the housing, and the hood has an air inlet. The first fan is arranged in the housing and connected to the hood. The air duct is arranged in the housing and connected to the first fan, wherein the air duct has an air outlet. The hood, the first fan and the air duct form an air flow channel. The air flow channel is isolated from the internal space of the housing. At least a portion of the air conditioning module is arranged at the air inlet. Oxygen is output from the oxygen output hole. The first fan draws a first ambient air from the air inlet into the air flow channel. The temperature of the first ambient air is adjusted by the air conditioning module and discharged from the air outlet via the air flow channel.

[0005] According to another embodiment, the biological care system of the present invention includes a closed cavity and an air conditioning device. The air conditioning device includes a shell, a hood, a first fan, an air duct and an air conditioning module. The shell is arranged on the closed cavity. The shell has an oxygen output hole, and the oxygen output hole is located in the closed cavity. The hood is arranged in the shell, and the hood has an air inlet, wherein the air inlet is located in the closed cavity. The first fan is arranged in the shell and connected to the hood. The air duct is arranged in the shell and connected to the first fan, wherein the air duct has an air outlet, and the air outlet is located in the closed cavity. The hood, the first fan and the air duct form an air flow channel. The air flow channel is isolated from the internal space of the shell. At least a part of the air conditioning module is arranged at the air inlet. Oxygen is output from the oxygen output hole to the inside of the closed cavity. The first fan sucks a first ambient air inside the closed cavity from the air inlet into the air flow channel. The temperature of the first ambient air is adjusted by the air conditioning module and discharged from the air outlet to the inside of the closed cavity through the air flow channel.

[0006] In summary, since the airflow channel formed by the wind cover, the first fan and the air duct is isolated from the internal space of the housing, the inside of the closed cavity equipped with the air conditioning device is isolated from the outside, that is, there is no gas exchange between the inside and the outside of the closed cavity. Therefore, the oxygen inside the closed cavity can be maintained at a certain concentration, so that the organisms contained in the closed cavity can be fully cared for.

[0007] The advantages and spirit of the present invention can be further understood through the following detailed description of the invention and the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 FIG. 4 is a perspective view of a biological care system according to an embodiment of the present invention.

[0009] Figure 2 for Figure 1 A stereoscopic image of the biological care system in another perspective.

[0010] Figure 3 for Figure 1 A stereoscopic image of the biological care system in another perspective.

[0011] Figure 4 for Figure 1 A stereoscopic view of the air conditioning device from another perspective.

[0012] Figure 5 for Figure 1 An internal stereoscopic view of the air conditioning device from another perspective.

[0013] Figure 6 for Figure 5 A stereoscopic view of the air conditioning device from another perspective.

[0014] Figure 7 for Figure 5 A partial stereoscopic view of the air conditioning device from another perspective.

[0015] Figure 8 for Figure 1 Cross-section of the biological care system in .

[0016] Fig. 9 for Figure 1 A partial cross-section of the biological care system in the.

[0017] Fig.10 for Figure 1 Schematic diagram of the air conditioning device communicating with the electronic device.

[0018] The reference numerals are as follows:

[0019] 1: Biological Care System

[0020] 3: Electronic devices

[0021] 10: Closed cavity

[0022] 12: Air conditioning device

[0023] 100: Movable door panel

[0024] 120: Shell

[0025] 122: Wind shield

[0026] 124:First Fan

[0027] 126: Air duct

[0028] 128: Air conditioning module

[0029] 130: Oxygen detector

[0030] 132: First exhaust motor

[0031] 134: Carbon dioxide detector

[0032] 136: Carbon dioxide absorption box

[0033] 138: Second exhaust motor

[0034] 140: Second Fan

[0035] 142: Solenoid valve

[0036] 144: The Third Fan

[0037] 146: Temperature sensor

[0038] 148:Fixed bracket

[0039] 150: Display panel

[0040] 152: Communication module

[0041] 154: Airflow channel

[0042] 156:Bending the drain pipe

[0043] 158: Water box

[0044] 1000: Open

[0045] 1200a, 1200b: oxygen output hole

[0046] 1202a, 1202b: oxygen input hole

[0047] 1204: Heat dissipation holes

[0048] 1206:Interior Space

[0049] 1208: First air inlet

[0050] 1209: First vent

[0051] 1210: Carbon dioxide detection hole

[0052] 1211: Second air inlet

[0053] 1212: Second vent

[0054] 1213: Air intake hole

[0055] 1214: Exhaust hole

[0056] 1215: Compartment

[0057] 1220: Air Inlet

[0058] 1222: Drainage hole

[0059] 1260: Air outlet

[0060] 1280: Evaporator

[0061] 1282: Condenser

[0062] 1284:Compressor

[0063] 1560:Bending part

[0064] EA1: First ambient air

[0065] EA2: Second ambient air DETAILED DESCRIPTION

[0066] See also Figures 1 to 10 , Figure 1 is a three-dimensional diagram of a biological care system 1 according to an embodiment of the present invention, Figure 2 for Figure 1 A stereoscopic view of the biological care system 1 from another perspective, Figure 3 for Figure 1 A stereoscopic view of the biological care system 1 from another perspective, Figure 4 for Figure 1 A three-dimensional view of the air conditioning device 12 in another perspective, Figure 5 for Figure 1 The internal stereogram of the air conditioning device 12 in another perspective, Figure 6 for Figure 5 A three-dimensional view of the air conditioning device 12 in another perspective, Figure 7 for Figure 5 A partial stereoscopic view of the air conditioning device 12 in another perspective, Figure 8 for Figure 1 A cross-sectional view of the biological care system 1 in Fig. 9 for Figure 1 A partial cross-sectional view of the biological care system 1 in FIG. Fig.10 for Figure 1 Schematic diagram of the air conditioning device 12 communicating with the electronic device 3.

[0067] like Figures 1 to 3 As shown, the biological care system 1 includes a closed cavity 10 and an air conditioning device 12. The biological care system 1 can be a pet intensive care unit or other devices for caring for biological beings, depending on the actual application. The closed cavity 10 can be a box, a cage or other cavity for accommodating biological beings, depending on the actual application. In this embodiment, the closed cavity 10 can include a movable door 100, wherein the movable door 100 can be opened or closed in a rotating manner. Of course, the movable door 100 can also be opened or closed in other movable ways, not limited to the rotating way.

[0068] like Figures 1 to 7 As shown, the air conditioning device 12 includes a housing 120, a hood 122, a first fan 124, an air duct 126, an air conditioning module 128, an oxygen detector 130, a first exhaust motor 132, a carbon dioxide detector 134, a carbon dioxide absorption box 136, a second exhaust motor 138, a second fan 140, a solenoid valve 142, a third fan 144, a temperature sensor 146, a plurality of fixing brackets 148, a display panel 150 and a communication module 152. It should be noted that in addition to the above-mentioned components, the air conditioning device 12 is also provided with necessary hardware and software components for operation, such as circuit boards, controllers, memories, power supplies, applications, etc., depending on the actual application. In addition, the communication module 152 is Figure 5The position in the figure is for illustration only, and the communication module 152 may be disposed at other positions in the housing 120 according to actual applications.

[0069] The housing 120 of the air conditioning device 12 is disposed on the closed cavity 10. In the present embodiment, the housing 120 of the air conditioning device 12 may be disposed on the movable door sheet 100 of the closed cavity 10, wherein a portion of the housing 120 may be located inside the closed cavity 10, and another portion of the housing 120 may be located outside the closed cavity 10. In the present embodiment, the movable door sheet 100 may have an opening 1000, and the housing 120 of the air conditioning device 12 may be embedded in the opening 1000 and disposed on the movable door sheet 100. Preferably, the size of the opening 1000 of the movable door sheet 100 may be substantially the same as the size of the housing 120 of the air conditioning device 12, so that the housing 120 may be tightly embedded in the opening 1000. After the housing 120 is embedded in the opening 1000, the present invention may use a sealant or other sealing element to seal the gap around the housing 120 and the opening 1000 to prevent the inside of the closed cavity 10 from communicating with the outside. The fixing bracket 148 is disposed around the housing 120 and fixed to the movable door 100 of the closed cavity 10, so as to set the air conditioning device 12 on the closed cavity 10. In the present embodiment, two fixing brackets 148 are disposed on opposite sides of the housing 120, but the present invention is not limited thereto. In another embodiment, the housing 120 of the air conditioning device 12 can also be disposed at other positions (e.g., side walls) of the closed cavity 10 through the fixing brackets 148, depending on the actual application. In addition, the movable door 100 can be transparent, so that the user can directly observe the internal conditions of the closed cavity 10 through the movable door 100.

[0070] The bottom of the housing 120 has two oxygen output holes 1200a and 1200b, and the two oxygen output holes 1200a and 1200b are located in the closed cavity 10. In this embodiment, the two oxygen output holes 1200a and 1200b are located on the bottom surface of the housing 120. In another embodiment, the two oxygen output holes 1200a and 1200b can also be located on the side of the housing 120 and close to the bottom of the housing 120, or located at an appropriate position around the housing 120. In addition, the side of the housing 120 has two oxygen input holes 1202a and 1202b, and the two oxygen input holes 1202a and 1202b are located outside the closed cavity 10. The oxygen output hole 1200a and the oxygen input hole 1202a can be connected through a pipeline. In addition, the oxygen input hole 1202b can be provided by the solenoid valve 142 disposed in the housing 120, and the oxygen output hole 1200b and the solenoid valve 142 can be connected through another pipeline. The oxygen input holes 1202a and 1202b can be connected to an oxygen generator (e.g., an oxygen generator, a central oxygen system, etc.) respectively. Thus, the oxygen generated by the oxygen generator can be outputted from the oxygen input holes 1202a and 1202b, the oxygen output holes 1200a and 1200b and the corresponding pipelines to the interior of the closed chamber 10. In another embodiment, the housing 120 may only have the oxygen output hole 1200a and the oxygen input hole 1202a, or only have the oxygen output hole 1200b and the oxygen input hole 1202b, depending on the actual application.

[0071] The present invention can adjust the oxygen output to the inside of the closed cavity 10 through the oxygen input hole 1202b and the oxygen output hole 1200b by switching the solenoid valve 142. In addition, the bottom of the shell 120 has a heat dissipation hole 1204, and the heat dissipation hole 1204 is located outside the closed cavity 10. In this embodiment, the heat dissipation hole 1204 is located on the bottom surface of the shell 120. In another embodiment, the heat dissipation hole 1204 can also be located on the side of the shell 120 and close to the bottom of the shell 120, or located at an appropriate position around the shell 120. The third fan 144 is arranged in the shell 120 corresponding to the solenoid valve 142. The third fan 144 is used to dissipate heat from the solenoid valve 142, and discharge hot air from the heat dissipation hole 1204 to the outside of the closed cavity 10.

[0072] The hood 122, the first fan 124, the air duct 126 and the air conditioning module 128 are all disposed in the housing 120. The first fan 124 can be a turbo fan, but is not limited thereto. The first fan 124 is connected to the hood 122, and the air duct 126 is connected to the first fan 124, so that the hood 122, the first fan 124 and the air duct 126 form an air flow channel 154 (such as Figure 81206 of the housing 120, that is, the air flow channel 154 is not connected to the internal space 1206 of the housing 120. The hood 122 has an air inlet 1220, and the air duct 126 has an air outlet 1260, wherein the air inlet 1220 and the air outlet 1260 are both located in the closed cavity 10. At least a portion of the air conditioning module 128 is disposed at the air inlet 1220 of the hood 122. Thus, the first fan 124 can blow a first ambient air EA1 (such as Figure 8 The air is sucked into the air flow channel 154 from the air inlet 1220 of the air hood 122. Then, the temperature of the first ambient air EA1 is adjusted by the air conditioning module 128 and discharged from the air outlet 1260 of the air duct 126 to the inside of the closed cavity 10 through the air flow channel 154. Thus, the temperature of the first ambient air EA1 inside the closed cavity 10 can be adjusted by the air conditioning module 128.

[0073] In this embodiment, the air conditioning module 128 may include an evaporator 1280, a condenser 1282, and a compressor 1284, wherein the evaporator 1280 is disposed at the air inlet 1220 of the air hood 122. The air conditioning module 128 may provide cooling or heating functions. When the air conditioning module 128 turns on the cooling function, the temperature of the first ambient air EA1 will be cooled down through the evaporator 1280 of the air conditioning module 128, and the cooled first ambient air EA1 will be discharged from the air outlet 1260 of the air duct 126 to the inside of the closed cavity 10 through the air flow channel 154. Similarly, when the air conditioning module 128 turns on the heating function, the temperature of the first ambient air EA1 will be heated up through the evaporator 1280 of the air conditioning module 128, and the heated first ambient air EA1 will be discharged from the air outlet 1260 of the air duct 126 to the inside of the closed cavity 10 through the air flow channel 154. Since the air flow channel 154 is not connected to the internal space 1206 of the shell 120, there is no gas exchange between the inside and outside of the closed cavity 10. As a result, the oxygen inside the closed cavity 10 can be maintained at a certain concentration, so that the organisms contained in the closed cavity 10 can be fully cared for. It should be noted that the working principle and structural composition of the air conditioning module 128 are well known to those skilled in the art and will not be repeated here. In another embodiment, other appropriate components in the air conditioning module can also be set at the air inlet 1220 of the wind cover 122, depending on the actual application.

[0074] like Figure 5As shown, the temperature sensor 146 is disposed at the air inlet 1220 of the air cover 122. The temperature sensor 146 is used to sense the temperature of the first ambient air EA1 inside the closed cavity 10. Therefore, the air conditioning module 128 can adjust the temperature of the first ambient air EA1 according to the sensing result of the temperature sensor 146. In another embodiment, the air conditioning device 12 may also include a humidity sensor to sense the humidity inside the closed cavity 10 through the humidity sensor.

[0075] In this embodiment, the air cover 122 may have a drainage hole 1222, and the air conditioning device 12 may further include a curved drainage pipe 156, wherein the curved drainage pipe 156 is connected to the drainage hole 1222. The curved drainage pipe 156 may have a plurality of curved portions 1560, wherein the plurality of curved portions 1560 are connected to each other, and the bending directions of two adjacent curved portions 1560 are opposite. Figure 5 As shown, the curved drain pipe 156 has two curved portions 1560, one of which is bent upward, and the other is bent downward. Water generated when the air conditioning module 128 is in operation can be accumulated in the curved portion 1560 of the curved drain pipe 156 to prevent oxygen inside the closed cavity 10 from leaking through the drain hole 1222. In this embodiment, the air conditioning device 12 may further include a water box 158 disposed on one side of the housing 120, so that water generated when the air conditioning module 128 is in operation can be discharged to the water box 158 through the curved drain pipe 156.

[0076] like Figure 4 As shown, the bottom of the shell 120 further has a first air inlet 1208, a first air outlet 1209, a carbon dioxide detection hole 1210, a second air inlet 1211, a second air outlet 1212, an air suction hole 1213 and an air exhaust hole 1214, wherein the first air inlet 1208, the first air outlet 1209, the carbon dioxide detection hole 1210, the second air inlet 1211, the second air outlet 1212 and the air exhaust hole 1214 are all located in the closed cavity 10, and the air suction hole 1213 is located outside the closed cavity 10. In this embodiment, the first air inlet 1208, the first air outlet 1209, the carbon dioxide detection hole 1210, the second air inlet 1211, the second air outlet 1212, the air suction hole 1213 and the air exhaust hole 1214 are located on the bottom surface of the shell 120. In another embodiment, the first air inlet 1208, the first air outlet 1209, the carbon dioxide detection hole 1210, the second air inlet 1211, the second air outlet 1212, the air intake hole 1213 and the air exhaust hole 1214 may also be located on the side of the housing 120 and close to the bottom of the housing 120, or located at appropriate positions around the housing 120. Figure 5 and Fig. 9As shown, the housing 120 may further have a compartment 1215 , and the second fan 140 may be disposed in the compartment 1215 of the housing 120 , wherein the air intake hole 1213 and the air exhaust hole 1214 are located at the bottom of the compartment 1215 .

[0077] The oxygen detector 130 is disposed in the shell 120. The first air exhaust motor 132 is disposed in the shell 120 and is connected to the oxygen detector 130. In the present embodiment, the first air exhaust motor 132 may be respectively connected to the first air inlet 1208 and the oxygen detector 130 through two pipelines, and the oxygen detector 130 may be connected to the first air outlet 1209 through another pipeline. The first air exhaust motor 132 is used to suck the first ambient air EA1 inside the closed cavity 10 from the first air inlet 1208 into the oxygen detector 130 and discharge it from the first air outlet 1209 to the inside of the closed cavity 10. The oxygen detector 130 is used to detect an oxygen concentration of the first ambient air EA1 sucked in from the first air inlet 1208. When the oxygen concentration of the first ambient air EA1 is higher than a first preset value, the second fan 140 may be activated to blow in a second ambient air EA2 (such as Fig. 9 The second ambient air EA2 is inhaled from the air inlet 1213 and discharged from the air outlet 1214 to the inside of the closed cavity 10, so that the second ambient air EA2 is mixed with the first ambient air EA1. Thus, the second ambient air EA2 can be used to reduce the oxygen concentration of the first ambient air EA1 to prevent excessive oxygen concentration from causing harm to the organisms in the closed cavity 10. The first preset value can be set according to the required oxygen concentration inside the closed cavity 10.

[0078] The carbon dioxide detector 134 is disposed in the housing 120 corresponding to the carbon dioxide detection hole 1210. The carbon dioxide absorption box 136 is disposed on one side of the housing 120 and is located outside the closed cavity 10, wherein the carbon dioxide absorption box 136 is filled with soda lime (not shown in the figure). The second air extraction motor 138 is disposed in the housing 120 and connected to the carbon dioxide absorption box 136. In this embodiment, the second air extraction motor 138 can be connected to the second air inlet 1211 and the carbon dioxide absorption box 136 through two pipelines, and the carbon dioxide absorption box 136 can be connected to the second air outlet 1212 through another pipeline. The carbon dioxide detector 134 can detect a carbon dioxide concentration of the first ambient air EA1 inside the closed cavity 10 through the carbon dioxide detection hole 1210. When the carbon dioxide concentration of the first ambient air EA1 is higher than a second preset value, the second air extraction motor 138 can be started to suck the first ambient air EA1 from the second air inlet 1211 into the carbon dioxide absorption box 136. At this time, the soda lime in the carbon dioxide absorption box 136 will absorb the carbon dioxide in the first ambient air EA1. Then, the first ambient air EA1 is discharged from the second air outlet 1212 into the closed chamber 10. Thus, the soda lime in the carbon dioxide absorption box 136 can be used to reduce the carbon dioxide concentration of the first ambient air EA1 to prevent the excessive carbon dioxide concentration from causing harm to the organisms in the closed chamber 10.

[0079] In addition, when the carbon dioxide concentration of the first ambient air EA1 is higher than a third preset value, it means that the soda lime in the carbon dioxide absorption box 136 cannot effectively reduce the carbon dioxide concentration of the first ambient air EA1. At this time, the second fan 140 can be activated to absorb the second ambient air EA2 (such as Fig. 9 The second ambient air EA2 is inhaled from the air inlet 1213 and discharged from the air outlet 1214 to the inside of the closed cavity 10, so that the second ambient air EA2 is mixed with the first ambient air EA1. Thus, the second ambient air EA2 can be used to reduce the carbon dioxide concentration of the first ambient air EA1 to prevent excessive carbon dioxide concentration from causing harm to the organisms in the closed cavity 10. The second preset value and the third preset value can be set according to the allowable carbon dioxide concentration inside the closed cavity 10, wherein the third preset value is greater than the second preset value.

[0080] like Figure 1 and Fig.10 As shown, the display panel 150 is disposed on the housing 120. The display panel 150 is used to display at least one parameter of the first ambient air EA1 inside the closed cavity 10, such as temperature, humidity, oxygen (O2) concentration, carbon dioxide (CO2) concentration, etc. In this embodiment, the display panel 150 can provide a touch function for the user to perform relevant operations and settings on the biological care system 1. In addition, as shown in FIG. Figure 5As shown, the communication module 152 is disposed in the housing 120. The communication module 152 can communicate with an electronic device 3 (such as Fig.10 The electronic device 3 is used to communicate with the biological care system 1, so that the user can grasp the current status of the biological care system 1 at any time through the electronic device 3. In this embodiment, the electronic device 3 can be installed with an application corresponding to the biological care system 1. The user can use this application to perform relevant operations and settings on the biological care system 1. When a camera is installed on the biological care system 1, the user can also use this application to turn on the camera to monitor the current status of the organism in the closed cavity 10. In actual applications, the electronic device 3 can be a tablet computer, a smart phone or other electronic devices.

[0081] In summary, since the airflow channel formed by the wind hood, the first fan and the air duct is isolated from the internal space of the shell, the inside and outside of the closed cavity equipped with the air conditioning device are isolated from each other, that is, there is no gas exchange between the inside and outside of the closed cavity. Therefore, the oxygen inside the closed cavity can be maintained at a certain concentration, so that the organisms accommodated in the closed cavity can be fully cared for. In addition, the present invention can also sense the temperature, humidity, oxygen concentration and / or carbon dioxide concentration inside the closed cavity through a temperature sensor, a humidity sensor, an oxygen sensor and / or a carbon dioxide sensor, and make relevant adjustments according to the sensing results to keep the air inside the closed cavity in an optimal state.

[0082] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the claims of the present invention should fall within the scope of the present invention.

Claims

1. An air conditioning device, comprising: a housing having an oxygen output hole; An air hood is disposed in the housing, and has an air inlet; a first fan disposed in the housing and connected to the fan cover; an air duct, disposed in the housing and connected to the first fan, the air duct having an air outlet, the air cover, the first fan and the air duct forming an air flow channel, and the air flow channel is isolated from the internal space of the housing; and an air conditioning module, at least a portion of which is disposed at the air inlet; in, Oxygen is output from the oxygen output hole, and the first fan draws a first ambient air from the air inlet into the air flow channel. The temperature of the first ambient air is adjusted by the air conditioning module and the first ambient air is discharged from the air outlet through the air flow channel.

2. The air conditioning device as claimed in claim 1, wherein the housing has a first air inlet and a first air outlet, and the air conditioning device further comprises: an oxygen detector disposed in the housing; and A first suction motor is disposed in the shell and connected to the oxygen detector. The first suction motor sucks the first ambient air from the first air inlet into the oxygen detector and discharges it from the first air outlet. The oxygen detector detects an oxygen concentration of the first ambient air.

3. The air conditioning device as claimed in claim 2, wherein the housing has an air intake hole and an air exhaust hole, and the air conditioning device further comprises: A second fan is disposed in the housing. When the oxygen concentration is higher than a first preset value, the second fan inhales a second ambient air from the air inlet and discharges it from the air outlet, so that the second ambient air is mixed with the first ambient air.

4. The air conditioning device as claimed in claim 1, wherein the housing has a carbon dioxide detection hole, a second air inlet hole and a second air outlet hole, and the air conditioning device further comprises: a carbon dioxide detector, disposed in the housing corresponding to the carbon dioxide detection hole, the carbon dioxide detector detecting a carbon dioxide concentration of the first ambient air; a carbon dioxide absorption box, disposed on one side of the housing, the carbon dioxide absorption box being filled with soda lime; and A second suction motor is disposed in the shell and connected to the carbon dioxide absorption box. When the carbon dioxide concentration is higher than a second preset value, the second suction motor sucks the first ambient air into the carbon dioxide absorption box from the second air inlet, the soda lime absorbs the carbon dioxide in the first ambient air, and the first ambient air is discharged from the second air outlet.

5. The air conditioning device as claimed in claim 4, wherein the housing has an air intake hole and an air exhaust hole, and the air conditioning device further comprises: A second fan is disposed in the housing. When the carbon dioxide concentration is higher than a second preset value, the second fan inhales a second ambient air from the air intake hole and discharges it from the air exhaust hole, so that the second ambient air is mixed with the first ambient air.

6. The air conditioning device as claimed in claim 1, further comprising a solenoid valve disposed in the housing, wherein the oxygen output hole is connected to the solenoid valve.

7. The air conditioning device as claimed in claim 6, wherein the housing has a heat dissipation hole, and the air conditioning device further comprises: A third fan is arranged in the housing corresponding to the electromagnetic valve. The third fan dissipates heat from the electromagnetic valve and discharges hot air from the heat dissipation hole.

8. The air conditioning device as claimed in claim 1, wherein the housing further has an oxygen input hole, and the oxygen input hole is connected to an oxygen generator.

9. An air conditioning device as described in claim 1, wherein the air cover has a drainage hole, and the air conditioning device further includes a curved drainage pipe connected to the drainage hole, the curved drainage pipe has a plurality of curved portions, the plurality of curved portions are connected to each other, and the bending directions of two adjacent curved portions are opposite.

10. The air conditioning device according to claim 1, further comprising: a temperature sensor, disposed at the air inlet; a display panel disposed on the housing, the display panel displaying at least one parameter of the first ambient air; and A communication module is disposed in the housing, and the communication module communicates with an electronic device.

11. A biological care system, comprising: a closed cavity; and An air conditioning device, comprising: A shell is disposed on the closed cavity, and the shell has an oxygen output hole, and the oxygen output hole is located in the closed cavity; A wind shield is disposed in the housing, the wind shield has an air inlet, and the air inlet is located in the closed cavity; a first fan disposed in the housing and connected to the fan cover; an air duct, disposed in the housing and connected to the first fan, the air duct having an air outlet, the air outlet being located in the closed cavity, the air cover, the first fan and the air duct forming an air flow channel, the air flow channel being isolated from the internal space of the housing; and an air conditioning module, at least a portion of which is disposed at the air inlet; in, Oxygen is output from the oxygen output hole to the inside of the closed cavity, and the first fan draws a first ambient air inside the closed cavity into the air flow channel from the air inlet. The temperature of the first ambient air is adjusted by the air conditioning module and is discharged from the air outlet to the inside of the closed cavity through the air flow channel.

12. The biological care system as claimed in claim 11, wherein the housing has a first air inlet and a first air outlet, the first air inlet and the first air outlet are located in the closed cavity, and the air conditioning device further comprises: an oxygen detector disposed in the housing; and A first suction motor is disposed in the shell and connected to the oxygen detector. The first suction motor sucks the first ambient air from the first air inlet into the oxygen detector and discharges it from the first air outlet to the inside of the closed cavity. The oxygen detector detects an oxygen concentration of the first ambient air.

13. The biological care system as claimed in claim 12, wherein the housing has an air intake hole and an air exhaust hole, the air intake hole is located outside the closed cavity, and the air exhaust hole is located inside the closed cavity, and the air conditioning device further comprises: A second fan is disposed in the shell. When the oxygen concentration is higher than a first preset value, the second fan sucks a second ambient air outside the closed cavity from the air intake hole and discharges it from the air exhaust hole into the closed cavity, so that the second ambient air is mixed with the first ambient air.

14. The biological care system as claimed in claim 11, wherein the housing has a carbon dioxide detection hole, a second air inlet hole and a second air outlet hole, the carbon dioxide detection hole, the second air inlet hole and the second air outlet hole are located in the closed cavity, and the air conditioning device further comprises: a carbon dioxide detector, disposed in the housing corresponding to the carbon dioxide detection hole, the carbon dioxide detector detecting a carbon dioxide concentration of the first ambient air; a carbon dioxide absorption box, disposed on one side of the shell and outside the closed cavity, the carbon dioxide absorption box being filled with soda lime; and A second suction motor is disposed in the shell and connected to the carbon dioxide absorption box. When the carbon dioxide concentration is higher than a second preset value, the second suction motor sucks the first ambient air into the carbon dioxide absorption box from the second air inlet, the soda lime absorbs the carbon dioxide in the first ambient air, and the first ambient air is discharged from the second air outlet to the inside of the closed cavity.

15. The biological care system as claimed in claim 14, wherein the housing has an air intake hole and an air exhaust hole, the air intake hole is located outside the closed cavity, and the air exhaust hole is located inside the closed cavity, and the air conditioning device further comprises: A second fan is disposed in the shell. When the carbon dioxide concentration is higher than a second preset value, the second fan sucks a second ambient air outside the closed cavity from the air intake hole and discharges it into the closed cavity from the air exhaust hole, so that the second ambient air is mixed with the first ambient air.

16. The biological care system as described in claim 11, wherein the air conditioning device further comprises a solenoid valve disposed in the shell, and the oxygen output hole is connected to the solenoid valve.

17. The biological care system as claimed in claim 16, wherein the housing has a heat dissipation hole, the heat dissipation hole is located outside the closed cavity, and the air conditioning device further comprises: A third fan is arranged in the housing corresponding to the electromagnetic valve. The third fan dissipates heat from the electromagnetic valve and discharges hot air from the heat dissipation hole to the outside of the closed cavity.

18. The biological care system as claimed in claim 11, wherein the shell further has an oxygen input hole, the oxygen input hole is located outside the closed cavity, and the oxygen input hole is connected to an oxygen generator.

19. The biological care system as described in claim 11, wherein the air cover has a drainage hole, and the air conditioning device further comprises a curved drainage pipe connected to the drainage hole.

20. The biological care system as described in claim 11, wherein the air conditioning device further includes a plurality of fixing brackets, which are arranged around the shell and fixed to the closed cavity, the closed cavity includes a movable door sheet, and the shell is arranged on the movable door sheet.

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