Portable adsorption oxygen production equipment

Abstract

The utility model discloses portable adsorption oxygen production equipment which comprises an oxygen production pump pressure drive, one end of the oxygen production pump pressure drive is connected with an energy storage power supply, the other end of the oxygen production pump pressure drive is connected with an adsorption filtering tank through a guide pipe, the air outlet end of the adsorption filtering tank is connected with an oxygen storage air bag, and the air outlet end of the oxygen storage air bag is provided with a flow division pressure relief guide pipe. A portable support is arranged on the side face of the oxygen generation pumping pressure drive, a reciprocating extrusion assembly is arranged at one end, corresponding to the oxygen storage air bag, of the portable support, an air inlet filtering module is arranged at the air inlet end of the oxygen generation pumping pressure drive, and one side of the oxygen generation pumping pressure drive is connected with an oxygen generation controller through a cable. The portable oxygen generating device is simple in structure and convenient to operate and use and can be fixed to an arm or a support to be used, the adsorption filtering assembly can be flexibly replaced, and the technical problems that oxygen generating equipment is inconvenient to carry, the oxygen generating cost is high, and oxygen inhalation is difficult are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen production equipment, in particular to a portable adsorption oxygen production equipment. Background Art

[0002] Animal respiration, combustion, and all other oxidative processes consume oxygen, but oxygen in the air can be continuously replenished through plant photosynthesis. In metal cutting and welding, oxygen with a purity of 93.5%-99.2% is mixed with combustible gas to produce an extremely high-temperature flame, melting the metal. Metallurgical processes rely on oxygen. The production of nitric acid and sulfuric acid also requires oxygen. Instead of air, a mixture of oxygen and water vapor is blown into a gasifier to produce high-calorific value gas. Medical gas is extremely important. Traditional oxygen production equipment and oxygen filtration are not only bulky and inconvenient to carry, but also relatively expensive to use and maintain. Patients need to consider convenience during mobility and transfer. Daily oxygen use at home also requires cost. For patients who rely on oxygen for long-term use, ease of use and cost-effectiveness are crucial considerations. Furthermore, when oxygen production equipment fails or its efficiency decreases, it is crucial to ensure that the equipment can be repaired as soon as possible. Therefore, addressing these issues has become a pressing challenge. Utility Model Content

[0003] The purpose of the utility model is to provide a portable adsorption oxygen generator with a simple structure, convenient operation and use, which can be fixed on an arm or a bracket for use, and the adsorption filter component can be flexibly replaced, thereby solving the technical problems of oxygen generators being inconvenient to carry, expensive oxygen production costs, and difficult oxygen inhalation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable adsorption oxygen-generating device, which includes an oxygen pump pressure drive, one end of the oxygen pump pressure drive is connected to an energy storage power supply, the other end of the oxygen pump pressure drive is connected to an adsorption filter tank through a conduit, the air outlet end of the adsorption filter tank is connected to an oxygen storage bag, the air outlet end of the oxygen storage bag is provided with a shunt pressure relief conduit, a portable bracket is provided on the side of the oxygen pump pressure drive, a reciprocating extrusion assembly is provided at one end of the portable bracket corresponding to the oxygen storage bag, an air intake filter module is provided at the air inlet end of the oxygen pump pressure drive, and one side of the oxygen pump pressure drive is connected to an oxygen controller through a cable.

[0005] Preferably, a power supply fixing base is provided at the bottom of the energy storage power supply, and a power supply signal light is provided on the side of the power supply fixing base.

[0006] Preferably, the adsorption filter tank is set as a cylindrical structure, and locking ends are provided at both ends of the adsorption filter tank. The locking ends fix the adsorption filter tank based on the portable bracket, and a vent hole is provided on the inside of the locking end. A breathable membrane is obliquely provided on the inside of the adsorption filter tank.

[0007] Preferably, the outlet end of the shunt pressure relief conduit is provided with a first shunt end and a second shunt end, the middle section of the first shunt end is provided with a pressure gauge, and the middle section of the second shunt end is connected to a shunt pressure relief switch.

[0008] Preferably, a bracket fixing strap is provided on one side of the portable bracket.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] (1) The utility model has a simple structure and is easy to operate and use. It can be fixed on an arm or a bracket for use, and the adsorption filter component can be flexibly replaced, which solves the technical problems of oxygen production equipment being inconvenient to carry, high oxygen production costs, and difficulty for patients to inhale oxygen. The modular design of the device can effectively solve the technical problems of oxygen production equipment failure and reduced oxygen production efficiency. When the device fails, the user only needs to replace the faulty component to restore oxygen supply.

[0011] (2) The oxygen pump pressure drive cooperates with the energy storage power supply to achieve uninterrupted operation and can be flexibly disassembled and replaced. The oxygen pump pressure drive can send air into the adsorption filter tank through the conduit. The adsorption filter tank is filled with adsorption filter fluid, which can adsorb impurities and some other gases in the air. When the adsorption capacity of the adsorption filter fluid in the adsorption filter tank is reduced, the user can choose to replace the adsorption filter tank as a whole, or take out the adsorption filter fluid separately and install new adsorption filter fluid.

[0012] (3) The oxygen storage bag can be used to store filtered air, the shunt pressure relief tube can be used to adjust the amount of oxygen released, so that the oxygen output can be adjusted according to the actual situation of the user. The portable bracket can fix the related equipment components. The reciprocating extrusion component can adjust the oxygen output time interval according to the patient's breathing. The air intake filter module can filter the air at the initial end. The oxygen generator controller can facilitate manual control by the patient. The power fixing card is connected to the energy storage power supply so that the device does not need an external power supply and the user can carry it outside.

[0013] (4) The power signal light can facilitate the user to observe the power level and avoid the interruption of oxygen production due to insufficient power. The locking end can facilitate the fixation of the adsorption filter tank to prevent it from loosening and affecting oxygen production. The vent can guide the air flow in and out. The breathable membrane can prevent the adsorption filter fluid from entering the oxygen tube. The first diversion end and the second diversion end can guide the oxygen outflow. The pressure gauge and the diversion pressure relief switch can facilitate the user to manually adjust according to actual needs. The bracket fixing strap can facilitate the user to fix the equipment as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the energy storage power supply of the utility model;

[0016] Figure 3 This is a structural diagram of the adsorption filter tank of the utility model;

[0017] Figure 4 This is a structural diagram of the shunt pressure relief conduit of the utility model;

[0018] Figure 5 This is a schematic structural diagram of the portable bracket of the present utility model.

[0019] In the figure: 1. Oxygen pump pressure drive; 2. Energy storage power supply; 3. Catheter; 4. Adsorption filter tank; 5. Oxygen storage bag; 6. Shunt pressure relief duct; 7. Portable bracket; 8. Reciprocating extrusion assembly; 9. Inlet filter module; 10. Cable; 11. Oxygen controller; 12. Power fixing socket; 13. Power signal light; 14. Locking end; 15. Vent; 16. Breathable membrane; 17. First shunt end; 18. Second shunt end; 19. Pressure gauge; 20. Shunt pressure relief switch; 21. Bracket fixing strap. DETAILED DESCRIPTION

[0020] In the description below, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features that are well known in the art are not described. In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0021] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] like Figure 1-5 As shown, a portable adsorption oxygen-generating device comprises an oxygen-generating pump pressure drive 1, one end of the oxygen-generating pump pressure drive 1 is connected to an energy storage power supply 2, the other end of the oxygen-generating pump pressure drive 1 is connected to an adsorption filter tank 4 through a conduit 3, the air outlet end of the adsorption filter tank 4 is connected to an oxygen storage bag 5, the air outlet end of the oxygen storage bag 5 is provided with a shunt pressure relief conduit 6, a portable bracket 7 is provided on the side of the oxygen-generating pump pressure drive 1, one end of the portable bracket 7 is provided with a reciprocating extrusion component 8 corresponding to the oxygen storage bag 5, an air inlet filter module 9 is provided at the air inlet end of the oxygen-generating pump pressure drive 1, and one side of the oxygen-generating pump pressure drive 1 is connected to an oxygen-generating controller 11 through a cable 10. The whole device can be placed vertically, horizontally, or tilted, but it should not be placed upside down, that is, the device is identified according to the position of the breathable membrane. The direction of the equipment is that the breathable membrane is above the adsorption and filtration fluid, that is, the equipment is placed vertically. Conversely, the breathable membrane is below the adsorption and filtration fluid, then the equipment is placed upside down. The energy storage power supply can be flexibly removed, and a reusable mobile power supply or a dry battery can be used. It is best to use transparent materials for the adsorption filter tank. The user can choose the replacement time according to the color of the adsorption and filtration fluid. The oxygen storage bag is shaped like an American football. The portable bracket simultaneously fixes the oxygen pump pressure drive, energy storage power supply, adsorption filter tank and reciprocating extrusion assembly. The user controls the output power of the oxygen pump pressure drive and the reciprocating extrusion assembly through the oxygen controller. The entire equipment can be fixed on the user's arm, the user's back, the user's thigh and the bed railing, etc.

[0024] A power supply fixing base 12 is provided at the bottom of the energy storage power supply 2, and a power supply signal light 13 is provided on the side of the power supply fixing base 12. The power supply fixing base can be a slot type structure or a snap type structure. The user can judge the remaining power of the power supply according to the color of the power supply signal light.

[0025] The adsorption filter tank 4 is configured as a cylindrical structure, with locking ends 14 provided at both ends of the adsorption filter tank 4. The locking ends 14 fix the adsorption filter tank 4 based on the portable bracket 7. A vent 15 is provided on the inner side of the locking end 14, and a breathable membrane 16 is provided obliquely on the inner side of the adsorption filter tank 4. The adsorption filter tank is preferably a transparent tank body, and the user can intuitively judge the replacement time of the adsorption filter tank according to the color of the adsorption filter fluid. The breathable membrane organizes the fluid to enter the shunt pressure relief catheter, and the locking end is fixed by a slot or a strap.

[0026] The outlet end of the shunt pressure relief conduit 6 is provided with a first shunt end 17 and a second shunt end 18. The middle section of the first shunt end 17 is provided with a pressure gauge 19, and the middle section of the second shunt end is connected to a shunt pressure relief switch 20. The breathing volume and breathing interval time of different users are different. The user adjusts the shunt pressure relief rate through the shunt pressure relief switch to adjust the oxygen to an outlet rate with the same frequency as his own breathing.

[0027] A bracket fixing strap 21 is provided on one side of the portable bracket 7. The bracket fixing straps can be connected to each other by buckles, or by Velcro or other means.

[0028] Directions:

[0029] During operation and use, when the device needs to be fixed, the device can be placed vertically, tilted or horizontally, but not upside down, that is, the air inlet is at the top and the air outlet is at the bottom. When the device needs to be fixed, the user can fix the device on the user's arm, bed or other bracket through the bracket fixing strap 21 of the portable bracket 7. The user or the assistant will complete the assembly of the replacement device. The user or the assistant will control the output power of the oxygen pump pressure drive 1 and the reciprocating extrusion component 8 through the oxygen production controller 11. When the device is working normally, by observing the index of the pressure gauge 19, manually adjust the shunt pressure relief switch 20 to adjust the gas output volume to suit yourself. The user judges whether the energy storage power supply 2 has sufficient power through the power signal light 13 and replaces it in time. Similarly, according to the usage time, the adsorption filter tank 4 should be replaced in time. When installing the adsorption filter tank 4, attention should be paid to the installation direction to prevent the installation direction from being reversed.

[0030] The above embodiments are only preferred embodiments of the present invention and are not limitations on the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable adsorption oxygen generator, Features: The invention comprises an oxygen pump pressure drive (1), one end of which is connected to an energy storage power supply (2), the other end of which is connected to an adsorption filter tank (4) via a conduit (3), the air outlet end of which is connected to an oxygen storage bag (5), the air outlet end of which is provided with a shunt pressure relief conduit (6), a portable bracket (7) is provided on the side of the oxygen pump pressure drive (1), one end of which is provided with a reciprocating extrusion assembly (8) corresponding to the oxygen storage bag (5), an air inlet end of which is provided with an air inlet filter module (9), and one side of which is connected to an oxygen controller (11) via a cable (10).

2. A portable adsorption oxygen generator according to claim 1, Features: A power supply fixing base (12) is provided at the bottom end of the energy storage power supply (2), and a power supply signal light (13) is provided on the side of the power supply fixing base (12).

3. A portable adsorption oxygen generator according to claim 1, Features: The adsorption filter tank (4) is configured as a cylindrical structure, and locking ends (14) are provided at both ends of the adsorption filter tank (4). The locking ends (14) fix the adsorption filter tank (4) based on the portable bracket (7), and a vent hole (15) is provided on the inner side of the locking end (14). A breathable membrane (16) is obliquely provided on the inner side of the adsorption filter tank (4).

4. A portable adsorption oxygen generator according to claim 1, Features: The outlet end of the shunt pressure relief conduit (6) is provided with a first shunt end (17) and a second shunt end (18); the middle section of the first shunt end (17) is provided with a pressure gauge (19); the middle section of the second shunt end is connected with a shunt pressure relief switch (20).

5. A portable adsorption oxygen generator according to claim 1, Features: A support fixing strap (21) is provided on one side of the portable support (7).

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