Intelligent oxygen generator

Abstract

The utility model discloses an intelligent oxygen generator, which relates to the technical field of oxygen generating equipment and comprises a shell component, an air compressor component, an adsorption tower component, a digital intelligent control component and a humidifying cup component, the shell assembly comprises a power supply unit, a primary filtering unit, a key unit, an atomization unit and a digital display unit. The air compressor assembly comprises an air compressor, the output end of the air compressor is connected with the adsorption tower assembly, the adsorption tower assembly comprises an oxygen generation tank, an electromagnetic switching valve A, a pressure regulating valve and a flow valve, the oxygen generation tank comprises an oxygen output end and a nitrogen output end, and the nitrogen output end is connected with an exhaust pipeline and an atomization unit through the electromagnetic switching valve A; the digital intelligent control assembly comprises a circuit control unit and a concentration and flow sensor, remote control and edge control are achieved through connection between the circuit control unit and the cloud end and control connection between the circuit control unit and the digital display unit, and a flow valve and the concentration and flow sensor are further arranged to adjust the oxygen concentration.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxygen equipment especially intelligent oxygen generator. BACKGROUND

[0002] Part of the oxygen generator in the existing market is single function, only provides basic oxygen production function, cannot satisfy the diversified demand of user. Meanwhile, the operation interface of some oxygen generator is complex, is not enough human nature, leads to the user to meet the difficulty in the use process. Especially for the old user, they can be more difficult to master the operation method of oxygen generator.

[0003] Meanwhile, most oxygen generators cannot remotely control or check the oxygen concentration of the oxygen generator, so that the user cannot check the oxygen use of the old people through the mobile terminal. SUMMARY

[0004] The utility model provides an intelligent oxygen generator in view of at least one shortcoming among the prior art, proposes intelligent control system, passes through the connection of circuit control unit and cloud, realizes remote control and edge control with the control connection of circuit control unit and digital display unit, still is provided with flow valve, concentration flow sensor adjusts oxygen concentration. The specific scheme is: an intelligent oxygen generator, including shell assembly, air compressor assembly, adsorption tower assembly, digital control assembly and humidification cup assembly,

[0005] The shell assembly includes a power supply unit, a primary filter unit, a key unit, an atomization unit, and a digital display unit.

[0006] The air compressor assembly includes an air compressor, and the output end of the air compressor is connected to the adsorption tower assembly.

[0007] The adsorption tower assembly includes an oxygen tank, an electromagnetic switch valve A, a pressure regulating valve, and a flow valve. The oxygen tank includes an oxygen output end and a nitrogen output end. The nitrogen output end is connected to an exhaust pipe and an atomization unit through the electromagnetic switch valve A.

[0008] The humidification cup assembly includes a humidification cup and a liquid level sensor installed on the humidification cup. The oxygen output end of the oxygen tank is connected to the pressure regulating valve. The pressure regulating valve is connected to the flow valve through a pipeline. The output end of the flow valve is connected to the humidification cup assembly.

[0009] The digital control assembly includes a circuit control unit and a concentration flow sensor. The concentration flow sensor is arranged on the pipeline between the humidification cup and the flow valve. The circuit control unit is electrically connected to the key unit, the digital display unit, the power supply unit, the electromagnetic switch valve A, the pressure regulating valve, the flow valve, the air compressor, the liquid level sensor, and the concentration flow sensor.

[0010] The circuit control unit further includes a network communication unit. The network communication unit is remotely connected to a remote communication terminal and receives instructions sent by a remote cloud.

[0011] The preferred solution is to set a bacteria filter to ensure the safety and sterility of the output oxygen.

[0012] The preferred solution is to set a liquid level sensor in the humidification cup to set a humidification cup liquid level reminder function, effectively avoiding the dry and uncomfortable phenomenon during oxygen inhalation.

[0013] The preferred solution is to set a negative ion generator, and the generated negative ions are inhaled through the compressor and enter the human body together with the oxygen. Negative ions can promote cell metabolism, prevent cell aging, expel waste and toxins from the body, and enhance immunity. It can help improve the symptoms of chronic diseases such as hypertension, insomnia, asthma, and has a certain positive effect on restoring health.

[0014] The preferred solution is to set a UV sterilization lamp to increase the UV sterilization function. The light range of the UV sterilization lamp includes the internal pipeline of the oxygen generator, which can ensure the cleanliness of the pipeline during each use; and the UV light can penetrate the transparent pipeline to sterilize the inside of the pipeline.

[0015] The preferred solution is to set a safety protection and alarm unit to solve the problem of intelligent monitoring and management of the product. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 is the total operation schematic diagram of the intelligent oxygen generator;

[0018] Figure 2 is the mechanical structure explosion diagram of the intelligent oxygen generator;

[0019] Figure 3 is the control connection diagram of the electromagnetic switch valve B of the intelligent oxygen generator;

[0020] Figure 4 is the control connection diagram of the circuit control unit of the intelligent oxygen generator;

[0021] Figure 5 is the timing button trigger control method flow chart of the intelligent oxygen generator;

[0022] Figure 6 is the sterilization button trigger control method flow chart of the intelligent oxygen generator;

[0023] Figure 7Is the negative ion button trigger control method flow chart of intelligent oxygen generator;

[0024] Figure 8 Is the voice button trigger control method flow chart of intelligent oxygen generator;

[0025] Figure 9 Is the switch button trigger control method flow chart of intelligent oxygen generator;

[0026] Figure 10 Is the alarm trigger method one flow chart of intelligent oxygen generator;

[0027] Figure 11 Is the alarm trigger method two flow chart of intelligent oxygen generator;

[0028] Figure 12 Is the alarm trigger method three flow chart of intelligent oxygen generator. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further detailed by combining with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and do not limit the protection scope of the utility model.

[0030] An intelligent oxygen generator, such as Figure 1 And Figure 2 , comprising a shell assembly, an air compressor assembly, an adsorption tower assembly, a digital control assembly and a humidifying cup assembly;

[0031] The shell assembly comprises a power supply unit 100, a primary filter unit 101, a button unit 102 and a digital display unit 103;

[0032] The air compressor assembly comprises an air compressor 200, and the output end of the air compressor is connected to the adsorption tower assembly

[0033] The adsorption tower assembly comprises an oxygen generator tank 300, a pressure regulating valve 310 and a flow valve 320, and the oxygen generator tank 300 comprises an oxygen output end and a nitrogen output end;

[0034] The humidifying cup assembly comprises a humidifying cup 400 and a liquid level sensor 401 installed on the humidifying cup; the oxygen is discharged after being filtered by the water cup; the water quantity is monitored in real time by the liquid level sensor.

[0035] The oxygen output end of the oxygen generator tank 300 is connected to the pressure regulating valve 310, the pressure regulating valve 310 is connected to the flow valve 320 through a pipeline, and the output end of the flow valve 320 is connected to the humidifying cup assembly;

[0036] The digital control assembly comprises a circuit control unit 500 and a concentration flow sensor 501 arranged on a pipeline between the humidification cup 400 and the flow valve 320, and the circuit control unit 500 is electrically connected with the key unit 102, the digital display unit 103, the power supply unit 100, the pressure regulating valve 310, the flow valve 320, the air compressor 200, the liquid level sensor 401 and the concentration flow sensor 501 respectively.

[0037] The circuit control unit comprises a network communication unit, which is connected with a remote communication unit and receives instructions sent by a remote cloud.

[0038] Preferably, the shell assembly further comprises an atomization unit 107, and the adsorption tower assembly further comprises an electromagnetic switch valve A 340, and the nitrogen output end of the oxygen generator tank is connected with an exhaust pipeline and the atomization unit 107 through the electromagnetic switch valve A 340, and the circuit control unit 500 is electrically connected with the electromagnetic switch valve A 340, so as to realize the multifunctional use of the oxygen generator.

[0039] The shell assembly further comprises a face cover 104, a bottom shell 105 and a surrounding shell 106, wherein the power supply unit, the primary filter unit, the atomization unit, the key unit and the digital display unit are fixed on the shell, the bottom shell or the surrounding shell.

[0040] Preferably, the digital control assembly further comprises a negative ion generator 502 and a negative ion control switch, which can be controlled remotely or through a negative ion button arranged on the shell. The negative ion generator 502 is installed inside the shell assembly and emits negative ions in the oxygen generator after being started.

[0041] Preferably, a bacteria filter 330 is arranged between the oxygen generator tank and the humidification cup, a one-way valve is arranged on the pipeline of the bacteria filter 330 to prevent backflow, and the bacteria filter 330 comprises a sterilization control switch, which can be controlled remotely or through a sterilization button arranged on the shell.

[0042] Preferably, the oxygen generator tank 300 comprises an upper sealing cover 301, a lower sealing cover 302, a middle molecular sieve filling space A, a middle molecular sieve filling space B, an electromagnetic switch valve B 303 and an oxygen storage tank; the electromagnetic switch valve B 303 is connected with the molecular sieve filling space A and the molecular sieve filling space B respectively. Figure 3 .

[0043] More specifically, the oxygen generator tank is a T-shaped aluminum pipe, and the two holes of the T-shaped aluminum pipe serve as the molecular sieve filling space A and the molecular sieve filling space B, and the other two spaces are oxygen storage tanks. At the same time, the aluminum pipe has spring, cover plate, non-woven fabric, molecular sieve and other necessary structures.

[0044] Preferably, the air compressor assembly further comprises an air inlet silencer 201 connected between the primary filter unit 101 and the air compressor 200. The air compressor assembly further comprises an air outlet silencer 202 connected at the nitrogen discharge tail end. The air inlet silencer 201 and the air outlet silencer 202 are provided to achieve quiet operation of the device. Specifically, sound-absorbing cotton or the like can be used.

[0045] Preferably, an ultraviolet disinfection lamp is provided to increase the ultraviolet disinfection function. Specifically, it can be mounted on the circuit board corresponding to the circuit control unit 500, such as using a surface mount welding method.

[0046] Preferably, the air compressor assembly further comprises a cooling fan 203 for cooling.

[0047] Preferably, the housing assembly further comprises a foot cup unit provided at the bottom of the housing.

[0048] The digital display unit 103 includes a digital display circuit board, a voice player, a digital display, an on-off key, a timing key, and a voice key. The digital display circuit board is the control circuit board of the digital display unit, which is electrically connected or used for electrically connecting the voice player (such as a loudspeaker), the digital display (a digital tube), the on-off key, the timing key, and the voice key, etc. The voice player can be used to play an alarm signal, the digital display can display the oxygen concentration, and the timing key can be used to set the oxygen inhalation time. The circuit control unit controls the air switching of the electromagnetic switching valve to adjust the oxygen concentration, and the concentration flow sensor collects oxygen concentration data and sends it to the cloud and displays it on the digital tube.

[0049] As Figures 4 to 12 , the following discloses the method of intelligent control and intelligent alarm. The circuit control unit receives the key unit or cloud instructions and performs corresponding operations. Further, in combination with the connection relationship of the circuit control unit and the key unit, the key state and the use state of the oxygen generator device are synchronized to the cloud in real time, and the monitoring in the applet can be realized.

[0050] (1) Timing key trigger control method: trigger the timing key, the circuit control unit receives the instruction, and the circuit control unit drives the air circuit part to execute the instruction; or send the instruction to the cloud through the mobile app, and the cloud issues a timing instruction to the circuit control unit, and the circuit control unit receives the instruction and drives the air circuit part to execute the instruction.

[0051] (2) Sterilization button trigger control method: trigger the sterilization button, the circuit control unit receives the instruction, the circuit control unit drives the ultraviolet sterilization lamp to execute the instruction, or sends the instruction to the cloud through the mobile phone app, the cloud issues the sterilization instruction, and the circuit control unit receives the instruction and drives the ultraviolet sterilization lamp to execute the instruction.

[0052] (3) Negative ion button trigger control method: trigger the negative ion button, the circuit control unit receives the instruction, and the circuit control unit drives the negative ion generator to execute the instruction; or send the instruction to the cloud through the mobile phone app, the cloud issues the negative ion instruction to the circuit control unit, the circuit control unit receives the instruction and drives the negative ion generator to execute the instruction.

[0053] (4) Voice button trigger control method: trigger the voice button, the circuit control unit receives the instruction, and the circuit control unit drives the speaker to execute the instruction; or send the instruction to the cloud through the mobile phone app, the cloud issues the voice instruction; the circuit control unit receives the instruction and drives the speaker to execute the instruction.

[0054] (5) Switch button trigger control method:

[0055] Trigger the switch button or send the instruction to the cloud through the mobile phone app, the cloud issues the switch instruction; the circuit control unit receives the instruction and drives the circuit part to execute the instruction;

[0056] (6) Alarm trigger method one: when the oxygen concentration or flow rate does not reach the set value, the concentration flow sensor transmits data to the circuit control unit and reports data to the cloud, triggering the alarm.

[0057] (7) Alarm trigger method two: when the humidification cup liquid level is lower than the warning line, the liquid level sensor transmits data to the circuit control unit and reports data to the cloud, triggering the alarm.

[0058] (8) Alarm trigger method three: when the oxygen generator is running suddenly, the circuit control unit reports data to the cloud, triggering the alarm.

[0059] The alarm unit shown in the figure can ultimately be an alarm prompt of the app, a voice alarm unit or a digital display unit of the oxygen generator.

[0060] Equipped with the above multiple safety protection and alarm systems to ensure the safe operation of the oxygen generator and the safe use of the user.

[0061] Furthermore, it needs to be explained that the specific embodiments described in the specification, the shape of the zero, components, the name taken, etc. can be different. Any equivalent or simple change made in accordance with the structure, features and principles described in the utility model patent concept is included in the protection scope of the utility model patent. The skilled in the art to which the present application belongs can make various modifications or supplements or adopt similar ways to replace the specific embodiments described, as long as it does not deviate from the structure of the utility model or beyond the scope defined in the claims, which shall belong to the protection scope of the utility model.

Claims

1. An intelligent oxygen generator, characterized in that, The shell assembly, air compressor assembly, adsorption tower assembly, intelligent control assembly and humidification cup assembly are included. The shell assembly includes a power supply unit, a primary filter unit, a button unit and a digital display unit. The air compressor assembly includes an air compressor, and the output end of the air compressor is connected to the adsorption tower assembly. The adsorption tower assembly includes an oxygen tank, a pressure regulating valve and a flow valve, and the oxygen tank includes an oxygen output end and a nitrogen output end. The humidification cup assembly includes a humidification cup and a liquid level sensor installed on the humidification cup. The oxygen output end of the oxygen tank is connected to the pressure regulating valve, the pressure regulating valve is connected to the flow valve through a pipeline, and the output end of the flow valve is connected to the humidification cup assembly. The intelligent control assembly includes a circuit control unit and a concentration flow sensor, the concentration flow sensor is arranged on the pipeline between the humidification cup and the flow valve, and the circuit control unit is electrically connected with the button unit, the digital display unit, the power supply unit, the pressure regulating valve, the flow valve, the air compressor, the liquid level sensor and the concentration flow sensor. The circuit control unit further includes a network communication unit, and the network communication unit is connected with a remote communication terminal to receive instructions sent by a remote cloud.

2. The intelligent oxygen generator of claim 1, wherein, The intelligent control assembly further includes a negative ion generator and a negative ion control switch.

3. The intelligent oxygen generator of claim 1, wherein, A bacteria filter is further arranged between the oxygen tank and the humidification cup, a one-way valve is arranged on the pipeline of the bacteria filter, and the bacteria filter includes a sterilization control switch.

4. The intelligent oxygen generator of claim 1, wherein, The oxygen tank includes an upper sealing cover, a lower sealing cover, a middle molecular sieve filling space A, a molecular sieve filling space B, an electromagnetic switching valve B and an oxygen storage tank. The electromagnetic switching valve B is connected with the molecular sieve filling space A and the molecular sieve filling space B respectively.

5. The intelligent oxygen generator of claim 1, wherein, The shell assembly further includes an atomization unit, the adsorption tower assembly further includes an electromagnetic switching valve A, the nitrogen output end of the oxygen tank is connected to an exhaust pipeline and the atomization unit through the electromagnetic switching valve A respectively, and the circuit control unit is electrically connected with the electromagnetic switching valve A.

6. The intelligent oxygen generator of claim 1, wherein, The air compressor assembly further includes an air inlet silencer connected between the primary filter unit and the air compressor, and an air outlet silencer connected at the tail end of the nitrogen discharge.

7. The intelligent oxygen generator of claim 1, wherein, An ultraviolet sterilization lamp is further included and electrically connected with the circuit control unit.

8. The intelligent oxygen generator of claim 1, wherein, The digital display unit includes a digital display circuit board, a voice player, a digital display, a power-on button, a timing button and a voice button.

9. The intelligent oxygen generator of claim 1, wherein, The air compressor assembly further includes a cooling fan.

10. The intelligent oxygen generator of claim 1, wherein, The shell assembly further includes a foot cup unit arranged at the bottom of the shell.

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