High-flow oxygen production and oxygen therapy all-in-one machine

Abstract

The utility model provides a high-flow oxygen production and oxygen therapy all-in-one machine, which belongs to the technical field of high-flow oxygen therapy and comprises a shell, an oxygen production source, an oxygen therapy port, a 93% oxygen outlet pipeline, an atomization port pipeline, an air inlet and a high-flow heating and humidifying component. The oxygen production source and the high-flow heating and humidifying assembly are both arranged in the shell; the oxygen generation source is used for compressing air and generating oxygen through pressure swing adsorption, the oxygen therapy port is used for high-flow oxygen therapy, and the 93% oxygen outlet pipeline and the atomization port pipeline are used for conventional oxygen inhalation and atomization therapy respectively; the utility model provides a high-flow oxygen production and oxygen therapy all-in-one machine which can solve the problems that existing respiratory therapy equipment is relatively single in function, and therapy equipment needs to be replaced when different respiratory therapy schemes are adopted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high flow oxygen therapy technical field, more particularly, relate to a high flow oxygen making oxygen therapy all -in -one. BACKGROUND

[0002] The method for making oxygen mainly has: VPSA (PSA, VPSA, VSA) oxygen making, membrane separation oxygen making, water electrolysis oxygen making and chemical oxygen making etc., VPSA oxygen making utilizes VPSA special molecular sieve to selectively adsorb nitrogen, carbon dioxide and water and other impurities in air, and carries out desorption to molecular sieve under the condition of vacuum, thereby cyclically making high-purity oxygen.Usually all is with air compressor, extracts air as raw material, utilizes the characteristic that molecular sieve can adsorb nitrogen under specific conditions, thereby obtains high-purity oxygen. With the development of industry, the demand of oxygen is more and more big, the defects such as traditional PSA oxygen making power is too high, the pressure in molecular sieve tank is too big, the noise is high, the flow is unstable, the concentration cannot reach the requirement etc., ordinary VPSA oxygen making machine, although it can solve the problem of high pressure in tank, but under high flow condition, the flow and concentration are still unstable, and the noise is still high.

[0003] At the same time, according to the respiratory disease of patient from light to heavy, respiratory treatment generally adopts low flow oxygen therapy, high concentration oxygen therapy, noninvasive mechanical ventilation and invasive mechanical ventilation treatment scheme in turn;Disease recovery period adopts invasive mechanical ventilation, noninvasive mechanical ventilation, high concentration oxygen therapy and low flow oxygen therapy treatment scheme in turn, but the function of the respiratory treatment equipment of the hospital is relatively single at present, and different respiratory treatment schemes need to replace treatment equipment, and the operation is complex. The way of high flow oxygen therapy adopted by the hospital and family at present is basically high flow respiratory humidification treatment instrument external oxygen source, two equipments, two systems, and coordination and convenience need to be further improved. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a high flow oxygen making oxygen therapy all -in -one, can solve the problem that the function of the existing respiratory treatment equipment is relatively single, and different respiratory treatment schemes need to replace treatment equipment.

[0005] The utility model is realized as follows:

[0006] The utility model provides a high flow oxygen making oxygen therapy all -in -one, wherein, including shell, oxygen source, oxygen therapy mouth, 93% oxygen outlet oxygen pipe line, atomization mouth pipe line, air inlet and high flow heating humidification assembly, the oxygen source and the high flow heating humidification assembly are all arranged in the inside of the shell;The oxygen source is used for compressing air and producing oxygen by pressure swing adsorption, the oxygen therapy mouth is used for high flow oxygen therapy, the 93% oxygen outlet oxygen pipe line and the atomization mouth pipe line are used for conventional oxygen inhalation and atomization treatment respectively.

[0007] On the basis of the above technical solutions, the high-flow oxygen therapy integrated machine can be further improved as follows:

[0008] The oxygen source is internally provided with an oxygen production gas pipeline, the oxygen production gas pipeline comprises a first oxygen source pipeline, a second oxygen source pipeline, a merging pipeline and a backblowing pipeline, the first oxygen source pipeline and the second oxygen source pipeline are respectively connected with the 93% oxygen outlet pipeline and the atomization port pipeline; a plurality of electromagnetic valves and pressure regulating valves are arranged on the oxygen production gas pipeline; the high-flow warming and humidifying assembly is connected with the oxygen source and the oxygen self-adaptive flow valve through the merging pipeline.

[0009] Further, the high-flow warming and humidifying assembly is internally provided with an oxygen self-adaptive flow valve, a high-flow gas pipeline, an oxygen and clean air mixing bin, an air pressure boosting turbine fan, a flow sensor, an oxygen concentration sensor, a pressure sensor, a liquid level sensing device and a temperature and humidity sensor.

[0010] The high-flow warming and humidifying assembly is internally provided with a warming and humidifying tank, the lower part of the warming and humidifying tank is a heating plate, and the upper part is a tank body, which are sealingly connected through a silica gel sealing element.

[0011] Further, the oxygen source is internally further provided with a compressor and a molecular sieve adsorption tower, the compressor is through-connection with the molecular sieve adsorption tower, and is used for compressing air into the molecular sieve adsorption tower through the compressor to produce oxygen;

[0012] The inside of the oxygen source adopts a multi-stage sound attenuation structure for noise reduction treatment;

[0013] The multi-stage sound attenuation structure comprises a metal sound attenuation cover, a middle buffer silencer and a nitrogen exhaust silencer; the compressor is arranged in the metal sound attenuation cover, the electromagnetic valve and the heat dissipation fan are arranged in the secondary sound attenuation cover, the negative pressure exhaust pipeline of the electromagnetic valve is connected with the middle buffer silencer, the middle buffer silencer is connected to the first compressor negative pressure cylinder through a pipeline, and the second compressor negative pressure cylinder is connected to the nitrogen exhaust silencer through a pipeline.

[0014] Further, a control panel is further included, the control panel is electrically connected with the pipeline switching unit, and the control panel is used for controlling switching of the pipeline switching unit to realize selection of a function mode and controlling the oxygen source to produce oxygen.

[0015] Further, the middle buffer silencer is a cavity with a gas buffer structure inside, and the cavity has one or more gas buffer channels, sound attenuation cotton and a plurality of air inlets and outlets;

[0016] The middle buffer silencer and the nitrogen exhaust silencer are arranged in the metal sound attenuation cover.

[0017] The bottom of the molecular sieve adsorption tower is provided with a switching electromagnetic valve for oxygen back blowing and a backflow prevention diaphragm.

[0018] Further, the top of the high-flow warming and humidifying assembly is provided with an air outlet and a liquid supplementing port, and the sidewall is provided with a gas inlet.

[0019] Compared with the prior art, the high-flow oxygen production and oxygen therapy integrated machine has the following advantages:

[0020] 1. The oxygen production and high-flow oxygen therapy, atomization multifunctional integrated machine solves the oxygen source problem of ordinary high-flow oxygen therapy, and is multifunctional, and meets the needs of different ages and different oxygen therapy modes.

[0021] 2. The machine noise reduction coating device, the compressor silent anti-echo cover and the unique gas flow channel effectively improve the noise problem of the high-flow oxygen generator, and effectively control the noise within the comfortable bearing range of the user.

[0022] 3. The oxygen therapy integrated machine has stable, high concentration, high flow, silent and multifunctional modes, and the operator can select and use various oxygen-consuming equipment according to needs, and the modular oxygen production system provides unlimited stacking possibilities.

[0023] 4. The unique oxygen source collection and output system solves the problem of complicated debugging during testing and production, ensures the stability of concentration and flow, and separates user mode and engineering mode for processing, which can meet various needs and is more convenient and user-friendly than the traditional control system. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 It is a structural schematic diagram of a high-flow oxygen production and oxygen therapy integrated machine.

[0026] Figure 2 It is a whole structure schematic diagram of an oxygen source.

[0027] Figure 3 It is a sectional structure schematic diagram of an oxygen source.

[0028] Figure 4It is an internal structure schematic view of a high-flow oxygen production oxygen therapy all-in-one machine.

[0029] Figure 5 It is a top structure schematic view of a high-flow warming and humidifying assembly.

[0030] In the drawings, the component list represented by each reference numeral is as follows.

[0031] 1, oxygen source; 2, high-flow warming and humidifying assembly; 7, 93% oxygen outlet pipe; 8, atomization pipe; 9, oxygen self-adaptive flow valve; 10, high-flow gas pipe; 11, oxygen and clean air mixing bin; 13, flow sensor; 14, oxygen concentration sensor; 15, pressure sensor; 16, liquid level sensing device; 17, temperature and humidity sensor; 20, first oxygen source pipe; 21, second oxygen source pipe; 25, compressor; 26, molecular sieve adsorption tower; 27, multi-stage silencing structure; 28, metal silencing cover; 35, heating plate; 36, tank body; 43, oxygen therapy port; 44, control panel; 45, pipe switching unit; 46, air inlet; 47, air inlet; 48, air outlet; 49, liquid supplement port. DETAILED DESCRIPTION

[0032] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0033] As Figures 1-5 shown, it is an embodiment of a high-flow oxygen production oxygen therapy all-in-one machine provided by the present application, in the embodiment, including a shell, an oxygen source 1, an oxygen therapy port 43, a 93% oxygen outlet pipe 7, an atomization pipe 8, an air inlet 46 and a high-flow warming and humidifying assembly 2, the oxygen source 1 and the high-flow warming and humidifying assembly 2 are both arranged inside the shell; the oxygen source 1 is used for compressing air and producing oxygen through pressure swing adsorption, the oxygen therapy port 43 is used for high-flow oxygen therapy, the 93% oxygen outlet pipe 7 and the atomization pipe 8 are respectively used for regular oxygen inhalation and atomization treatment.

[0034] Among them, in the above technical scheme, the oxygen source 1 is internally provided with an oxygen production gas pipe, the oxygen production gas pipe includes a first oxygen source pipe 20, a second oxygen source pipe 21, a merging pipe and a backblowing pipe, the first oxygen source pipe 20 and the second oxygen source pipe 21 are respectively connected with the 93% oxygen outlet pipe 7 and the atomization pipe 8; a plurality of electromagnetic valves and pressure regulating valves are arranged on the oxygen production gas pipe; the high-flow warming and humidifying assembly 2 is connected with the oxygen source 1 and the oxygen self-adaptive flow valve 9 through the merging pipe.

[0035] Further, in the above technical solution, the high-flow warming and humidifying assembly 2 is internally provided with an oxygen self-adaptive flow valve 9, a high-flow gas pipeline 10, an oxygen and clean air mixing bin 11, an air booster turbine fan, a flow sensor 13, an oxygen concentration sensor 14, a pressure sensor 15, a liquid level sensing device 16, and a temperature and humidity sensor 17.

[0036] The high-flow warming and humidifying assembly 2 is internally provided with a warming and humidifying tank, the lower part of which is a heating plate 35, and the upper part of which is a tank body 36, which are sealingly connected through a silica gel sealing element.

[0037] Further, in the above technical solution, the oxygen production source 1 is further internally provided with a compressor 25 and a molecular sieve adsorption tower 26, the compressor 25 and the molecular sieve adsorption tower 26 are through-connected, and the compressor 25 is used to compress air into the molecular sieve adsorption tower 26 for oxygen production.

[0038] The inside of the oxygen production source 1 adopts a multi-stage sound attenuation structure 27 for noise reduction treatment.

[0039] The multi-stage sound attenuation structure 27 includes a metal sound attenuation cover 28, a middle buffer silencer, and a nitrogen exhaust silencer; the compressor 25 is arranged in the metal sound attenuation cover 28, the electromagnetic valve and the cooling fan are arranged in the secondary sound attenuation cover, the negative pressure exhaust pipeline of the electromagnetic valve is connected to the middle buffer silencer, the middle buffer silencer is connected to the first compressor negative pressure cylinder through a pipeline, and the second compressor negative pressure cylinder is connected to the nitrogen exhaust silencer through a pipeline.

[0040] Molecular sieve oxygen production refers to separating and producing oxygen from air at normal temperature by using the adsorption characteristics of molecular sieve.

[0041] Further, in the above technical solution, a control panel 44 is further included, the control panel 44 is electrically connected with a pipeline switching unit 45, and the control panel 44 is used to control the switching of the pipeline switching unit 45 to realize the selection of the function mode and the control of the oxygen production source 1 to produce oxygen.

[0042] Further, in the above technical solution, the middle buffer silencer is a cavity with a gas buffer structure inside, and the cavity has one or more gas buffer channels, silencing cotton, and a plurality of gas inlet and outlet ports.

[0043] The middle buffer silencer and the nitrogen exhaust silencer are arranged in the metal sound attenuation cover 28.

[0044] The bottom of the molecular sieve adsorption tower 26 is provided with a switching electromagnetic valve for oxygen backblowing and an anti-backflow diaphragm.

[0045] The sensors are used to detect the oxygen concentration, flow rate, temperature, humidity in the pipeline and generate signals to the control unit 44 according to the signals, the control unit 44 judges and automatically adjusts the oxygen self-adaptive flow valve 9; At the same time, the oxygen concentration, flow rate, pressure sensor is arranged on the connecting pipeline of the air mixing bin 11 and the high-flow warming and humidifying module 2, and the detection is carried out through the mode including but not limited to detecting the gas pressure, flow rate, oxygen concentration in the middle section pipeline. At the same time, the temperature and humidity sensor is arranged on the connecting pipeline of the high-flow warming and humidifying module 2 and the high-flow oxygen therapy port 43, and the detection is carried out through the mode including but not limited to detecting the gas temperature and humidity in the rear section pipeline. That is, the pressure sensor, flow sensor, oxygen concentration sensor and the like can be used.

[0046] Further, in the above technical solution, the top of the high-flow warming and humidifying assembly 2 is provided with an air outlet 48 and a liquid supplementing port 49, and the sidewall is provided with a gas inlet 47.

[0047] The shapes of the gas inlet 47 and the air outlet 48 can be curved or straight.

Claims

1. A high-flow oxygen therapy oxygen generator all-in-one machine, characterized in that, The application relates to a high-flow oxygen therapy device, which comprises a shell, an oxygen source (1), an oxygen therapy port (43), a 93% oxygen outlet pipeline (7), an atomization port pipeline (8), an air inlet (46) and a high-flow warm and humidification assembly (2), wherein the oxygen source (1) and the high-flow warm and humidification assembly (2) are arranged in the interior of the shell; the oxygen source (1) is used for compressing air and generating oxygen through pressure swing adsorption; the oxygen therapy port (43) is used for high-flow oxygen therapy; the 93% oxygen outlet pipeline (7) and the atomization port pipeline (8) are respectively used for conventional oxygen inhalation and atomization treatment.

2. The high-flow oxygen therapy and oxygen generation all-in-one machine of claim 1, wherein, The oxygen source (1) is internally provided with an oxygen generating gas pipeline, the oxygen generating gas pipeline comprises a first oxygen source pipeline (20), a second oxygen source pipeline (21), a merging pipeline and a backblowing pipeline, the first oxygen source pipeline (20) and the second oxygen source pipeline (21) are connected with the 93% oxygen outlet pipeline (7) and the atomization port pipeline (8) respectively; a plurality of electromagnetic valves and pressure regulating valves are arranged on the oxygen generating gas pipeline; the high-flow warm and humidification assembly (2) is connected with the oxygen source (1) and an oxygen self-adaptive flow valve (9) through the merging pipeline.

3. The high-flow oxygen therapy and oxygen generation all-in-one machine of claim 2, wherein, The high-flow warm and humidification assembly (2) is internally provided with an oxygen self-adaptive flow valve (9), a high-flow gas pipeline (10), an oxygen and clean air mixing bin (11), an air pressure boosting turbine fan, a flow sensor (13), an oxygen concentration sensor (14), a pressure sensor (15), a liquid level sensing device (16) and a temperature and humidity sensor (17). The high-flow warm and humidification assembly (2) is internally provided with a warm and humidification tank, the lower part of the warm and humidification tank is a heating plate (35), the upper part is a tank body (36), and the warm and humidification tank is sealingly connected through a silica gel sealing element.

4. The high-flow oxygen therapy and oxygen generation all-in-one machine of claim 3, wherein, The oxygen source (1) is internally further provided with a compressor (25) and a molecular sieve adsorption tower (26), the compressor (25) is through-connected with the molecular sieve adsorption tower (26) and is used for compressing air into the molecular sieve adsorption tower (26) to generate oxygen through the compressor (25); The interior of the oxygen source (1) adopts a multistage sound reduction structure (27) to perform noise reduction treatment; The multistage sound reduction structure (27) comprises a metal sound reduction cover (28), a middle buffer silencer and a nitrogen exhaust silencer; the compressor (25) is arranged in the metal sound reduction cover (28), electromagnetic valves and a heat dissipation fan are arranged in a secondary sound reduction cover, a negative pressure exhaust pipeline of the electromagnetic valves is connected with the middle buffer silencer, the middle buffer silencer is connected with a first compressor negative pressure cylinder through a pipeline, and a second compressor negative pressure cylinder is connected with the nitrogen exhaust silencer through a pipeline.

5. The high-flow oxygen therapy and oxygen generation all-in-one machine of claim 4, wherein, Further comprising a control panel (44), the control panel (44) is electrically connected with a pipeline switching unit (45), the control panel (44) is used for controlling the switching of the pipeline switching unit (45) to realize selection of a function mode and controlling the oxygen source (1) to generate oxygen.

6. The high-flow oxygen therapy and oxygen generation all-in-one machine of claim 5, wherein, The middle buffer silencer is a cavity with a gas buffer structure in the interior, one or more gas buffer channels, sound reduction cotton and a plurality of air inlets and outlets are arranged in the cavity. The intermediate buffer muffler and the nitrogen exhaust muffler are arranged in the metal muffling cover (28); The bottom of the molecular sieve adsorption tower (26) is provided with a switching electromagnetic valve for oxygen back blowing and a backflow prevention diaphragm.

7. The high-flow oxygen therapy and oxygen generation all-in-one machine of claim 6, wherein, The top of the high-flow warming and humidifying assembly (2) is provided with an air outlet (48) and a liquid supplementing port (49), and the side wall is provided with a gas inlet (47) connected through.

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