A fixed mounting structure of an oxygen generator

Abstract

The utility model relates to a fixed mounting structure of oxygen generator belongs to oxygen generator assembly technical field, a fixed mounting structure of oxygen generator, including base, the inside upside of base is fixed with the hollow block, the upside of hollow block is fixed with the heat insulating plate, the downside of heat insulating plate is provided with the compressor fixed setting in the upside of hollow block, the front end of heat insulating plate is provided with the molecular sieve fixed setting in the inside upside of base, the downside of hollow block is provided with the fan fixed setting in the upside of base, the downside of base is fixed with four self -locking universal wheel, in the utility model, heat insulating plate is located the upside of compressor, separates its compressed air generation's a large number of heat, both avoid the influence battery box electron element's stable work, prevent the interference molecular sieve operating temperature to guarantee high -efficient oxygen production, make oxygen generator keep stable high -efficient, promote reliability and oxygen production quality.

Description

Technical Field

[0001] This utility model belongs to the field of oxygen generator assembly technology, specifically relating to a fixed installation structure for an oxygen generator. Background Technology

[0002] Oxygen concentrators produce oxygen through a series of processes, including air compression, filtration, and separation. They are widely used in medical and home healthcare fields. As people place increasing importance on health and quality of life, the demand for oxygen concentrators is also constantly increasing. People expect oxygen concentrators to work stably and efficiently to meet their oxygen needs in different scenarios.

[0003] In some existing oxygen concentrator structures, the compressor generates a large amount of heat during operation. Without effective heat insulation, this heat can easily spread to other areas inside the oxygen concentrator. On the one hand, this may adversely affect the electronic components in the battery compartment, causing unstable operation or even damage to the electronic components. On the other hand, it may also interfere with the specified operating temperature required by the molecular sieve, thereby affecting the separation effect of the molecular sieve on oxygen, reducing the oxygen production efficiency and quality of the oxygen concentrator, and failing to meet users' requirements for stable operation and efficient oxygen production. Therefore, a fixed installation structure for oxygen concentrators is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed fixed installation structure for an oxygen generator in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A fixed installation structure for an oxygen concentrator includes a base, a perforated pad fixed to the upper side of the base, a heat insulation plate fixed to the upper side of the perforated pad, a compressor fixedly mounted on the upper side of the perforated pad on the lower side of the heat insulation plate, a molecular sieve fixedly mounted on the upper side of the base at the front end of the heat insulation plate, and a fan fixedly mounted on the upper side of the base on the lower side of the perforated pad.

[0007] As a further optimization of this utility model, an air inlet is fixed on the upper left front end of the heat insulation plate, and a filter is fixedly installed on the lower left side of the top inner side of the heat insulation plate. The air inlet and the input end of the filter are connected through an air inlet pipe that passes through the heat insulation plate, and the output end of the filter is connected to the input end of the compressor through an air outlet pipe.

[0008] As a further optimization of this utility model, a battery box fixed to the upper side of the heat insulation plate is provided at the right end of the air inlet, a solenoid valve is fixedly provided on the upper side of the battery box, a radiator fixedly provided on the upper side of the heat insulation plate is provided at the rear end of the battery box, the output end of the compressor and the input end of the radiator are connected through a first air guide pipe passing through the heat insulation plate, and the output end of the radiator and the input end of the solenoid valve are connected through a second air guide pipe.

[0009] As a further optimization of this utility model, a fixing groove is provided on the inner bottom surface of the base, located at the front end of the hollow pad. The bottom of the molecular sieve is fixedly disposed on the inner surface of the fixing groove, and the bottom of the molecular sieve is rotatably fixed to the surface of the base by a first bolt threaded through it.

[0010] As a further optimization of this utility model, the input end of each molecular sieve is connected to one of the output ends of the solenoid valve through a third gas guide pipe, and a gas storage tank fixedly installed on the upper side of the bottom inside the base is fixedly connected between the two molecular sieves. The surface of the gas storage tank is fixedly connected to an air outlet facing the front end.

[0011] As a further optimization of this utility model, the surface of the hollow pad is provided with a first ventilation opening, the inner bottom surface of the base is provided with a second ventilation opening, and the four corners of the fan are rotatably fixed with second bolts threaded to the inner bottom surface of the base. The fan is fixedly installed between the first ventilation opening and the second ventilation opening, and four self-locking casters are fixedly installed on the lower side of the base.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, the heat insulation plate is set on the upper side of the compressor to separate the large amount of heat generated when the compressor compresses air. Through this separation, on the one hand, the heat is prevented from affecting the electronic components inside the battery box, ensuring the stable operation of the electronic components; on the other hand, the heat is also prevented from interfering with the set operating temperature of the molecular sieve, ensuring that the molecular sieve can efficiently separate oxygen, thereby allowing the oxygen generator as a whole to maintain stable and efficient oxygen production performance, improving the reliability and oxygen production quality of the oxygen generator.

[0014] 2. In this utility model, the fan is fixed between the hollow pad and the base. Both the hollow pad and the base have ventilation openings. When the fan is working, the heat generated by the compressor is quickly discharged through the channel formed by the ventilation opening. This design avoids the accumulation of heat inside the oxygen concentrator and prevents the heat from adversely affecting the operation of internal components such as electronic components and molecular sieves. This ensures the normal operation of each component and improves the working stability and service life of the oxygen concentrator. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is the utility model Figure 1 A schematic diagram of the side structure;

[0017] Figure 3 This is a partial cross-sectional view of the hollow pad and base of this utility model;

[0018] Figure 4 This is a utility model Figure 1 Bottom view of the structure.

[0019] In the diagram: 1. Base; 2. Hollowed-out pad; 3. Heat insulation board; 4. Compressor; 5. Filter; 6. Air inlet; 7. Radiator; 8. Battery box; 9. Solenoid valve; 10. Fixing groove; 11. Molecular sieve; 12. First bolt; 13. Gas storage tank; 14. Air outlet; 15. First vent; 16. Fan; 17. Second bolt; 18. Second vent; 19. Self-locking caster wheel. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example: Figure 1 , Figure 2As shown, a fixed installation structure for an oxygen concentrator includes a base 1, which supports the various components of the oxygen concentrator. A perforated pad 2 is fixed to the upper inner side of the base 1, supporting other components and facilitating ventilation and heat dissipation. A heat insulation plate 3 is fixed to the upper side of the perforated pad 2. The heat insulation plate 3 is made of fiberglass-reinforced heat-insulating composite material, effectively isolating the heat generated by the compressor 4 to prevent it from affecting the operating temperature of other components. A compressor 4, fixedly mounted on the upper side of the perforated pad 2, is located below the heat insulation plate 3. The compressor 4 compresses air and provides power to the air supply. An air inlet 6 is fixed to the upper left front end of the heat insulation plate 3, introducing air. A filter 5 is fixed to the lower left end of the inner top of the heat insulation plate 3, filtering impurities from the air. The inlet 6 is connected to the input end of the filter 5 through the air inlet pipe passing through the heat insulation plate 3. The output end of the filter 5 is connected to the input end of the compressor 4 through the air outlet pipe. A battery box 8 is fixed on the upper side of the heat insulation plate 3 at the right end of the air inlet 6. The battery box 8 is used to provide power to the oxygen concentrator. A solenoid valve 9 is fixed on the upper side of the battery box 8. The solenoid valve 9 is used to control the on / off and flow direction of the gas. A radiator 7 is fixed on the upper end of the heat insulation plate 3 at the rear end of the battery box 8. The radiator 7 is used to dissipate heat from the compressed air. The main body of the radiator 7 is a copper condenser tube. The output end of the compressor 4 is connected to the input end of the radiator 7 through the first air guide pipe passing through the heat insulation plate 3. The output end of the radiator 7 is connected to the input end of the solenoid valve 9 through the second air guide pipe.

[0022] like Figure 1 , Figure 3 As shown, a molecular sieve 11 is fixedly installed on the upper side of the inside of the base 1 at the front end of the heat insulation plate 3. The molecular sieve 11 is used to separate oxygen from the air. A fixing groove 10 located at the front end of the hollow pad 2 is opened on the bottom surface of the inner side of the base 1. The fixing groove 10 is used to fix the bottom of the molecular sieve 11. The bottom of the molecular sieve 11 is fixedly installed on the inner surface of the fixing groove 10. The bottom of the molecular sieve 11 is rotatably fixed to the surface of the base 1 by a first bolt 12 threaded through it. The first bolt 12 is used to fix the molecular sieve 11. The input end of each molecular sieve 11 is connected to one of the output ends of the solenoid valve 9 through a third gas guide pipe. A gas storage tank 13 is fixedly installed on the upper side of the bottom of the inner side of the base 1 between two molecular sieves 11. The gas storage tank 13 is used to store the prepared oxygen. The surface of the gas storage tank 13 is fixedly connected to an outlet 14 facing the front end. The outlet 14 is used to output the prepared oxygen.

[0023] like Figure 3 , Figure 4As shown, a fan 16 is fixedly mounted on the upper side of the base 1 on the lower side of the hollow pad 2. The fan 16 is used to accelerate the discharge of heat generated by the compressor 4. A first ventilation port 15 is opened on the surface of the hollow pad 2, and a second ventilation port 18 is opened on the inner bottom surface of the base 1. Both the first ventilation port 15 and the second ventilation port 18 are used for ventilation and heat dissipation. The four corners of the fan 16 are rotatably fixed with a second bolt 17 threaded to the inner bottom surface of the base 1. The second bolt 17 is used to fix the fan 16. The fan 16 is fixedly mounted between the first ventilation port 15 and the second ventilation port 18. Four self-locking casters 19 are fixedly mounted on the lower side of the base 1. The self-locking casters 19 are used for the movement and fixation of the oxygen concentrator.

[0024] It should be noted that in this fixed installation structure of the oxygen concentrator, the compressor 4 installed on the hollow pad 2 generates a lot of heat when compressing air. The heat insulation plate 3 can separate the heat and prevent the heat from affecting the electronic components inside the battery box 8 and the molecular sieve 11 that require a specified operating temperature. At the same time, both the hollow pad 2 and the base 1 are provided with ventilation holes, and a fan 16 is installed between the hollow pad 2 and the base 1 to ensure that the heat generated by the compressor 4 can be quickly discharged and to prevent heat accumulation from affecting the operation of the internal components of the oxygen concentrator.

[0025] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A fixed installation structure for an oxygen concentrator, comprising a base (1), characterized in that, A perforated pad (2) is fixed to the upper side of the inside of the base (1). A heat insulation plate (3) is fixed to the upper side of the perforated pad (2). A compressor (4) is fixed to the upper side of the perforated pad (2) on the lower side of the heat insulation plate (3). A molecular sieve (11) is fixed to the upper side of the inside of the base (1) at the front end of the heat insulation plate (3). A fan (16) is fixed to the upper side of the base (1) on the lower side of the perforated pad (2).

2. The fixed installation structure for an oxygen concentrator according to claim 1, characterized in that: An air inlet (6) is fixed on the upper left front end of the heat insulation plate (3), and a filter (5) is fixed on the lower left side of the top inner side of the heat insulation plate (3). The air inlet (6) and the input end of the filter (5) are connected through an air inlet pipe that passes through the heat insulation plate (3). The output end of the filter (5) is connected to the input end of the compressor (4) through an air outlet pipe.

3. The fixed installation structure for an oxygen concentrator according to claim 2, characterized in that: A battery box (8) is fixed on the upper side of the heat insulation plate (3) at the right end of the air inlet (6). A solenoid valve (9) is fixed on the upper side of the battery box (8). A radiator (7) is fixed on the upper end of the heat insulation plate (3) at the rear end of the battery box (8). The output end of the compressor (4) and the input end of the radiator (7) are connected through a first air guide pipe that passes through the heat insulation plate (3). The output end of the radiator (7) and the input end of the solenoid valve (9) are connected through a second air guide pipe.

4. The fixed installation structure for an oxygen generator according to claim 3, characterized in that: The bottom inner surface of the base (1) is provided with a fixing groove (10) located at the front end of the hollow pad (2). The bottom of the molecular sieve (11) is fixedly set on the inner surface of the fixing groove (10). The bottom of the molecular sieve (11) is rotatably fixed by a first bolt (12) threaded to the surface of the base (1).

5. The fixed installation structure for an oxygen generator according to claim 4, characterized in that: Each molecular sieve (11) is connected to one of the output ends of the solenoid valve (9) via a third gas guide pipe. A gas storage tank (13) is fixedly connected between the two molecular sieves (11) and is fixedly installed on the upper side of the bottom inside the base (1). The surface of the gas storage tank (13) is fixedly connected to an outlet (14) facing the front end.

6. The fixed installation structure for an oxygen concentrator according to claim 1, characterized in that: The surface of the hollow pad (2) is provided with a first ventilation opening (15), the bottom inner surface of the base (1) is provided with a second ventilation opening (18), the four corners of the fan (16) are rotatably fixed with second bolts (17) threaded to the bottom inner surface of the base (1), the fan (16) is fixedly arranged between the first ventilation opening (15) and the second ventilation opening (18), and four self-locking casters (19) are fixedly arranged on the lower side of the base (1).

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