Portable oxygen generation system

Abstract

The utility model provides a portable oxygen generation system which comprises an oxygen generation device and a wearable device, the wearable device is used for being worn on the body part of a wearer, the wearable device is provided with at least one containing bin, and the oxygen generation device is contained in the at least one containing bin. The oxygen supply device is used for supplying oxygen to the wearer. Through the arrangement, the oxygen generation device can be carried about, so that the use convenience of the portable oxygen generation system is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure belongs to the technical field of oxygen production, and particularly relates to a portable oxygen production system. BACKGROUND

[0002] Oxygen is the material basis for human survival. Once the human body is short of oxygen, the quality of life will be seriously reduced, and even life will be endangered. Therefore, oxygen production equipment has been widely used in oxygen supplement on highlands, rescue of critical patients, oxygen therapy for patients with cardiovascular and respiratory diseases, recovery of brain and physical strength of laborers, and oxygen health care, etc.

[0003] However, the current oxygen production equipment is usually large in size and inconvenient to move. CONTENT OF THE INVENTION

[0004] The main purpose of the present disclosure is to provide a portable oxygen production system to improve the use convenience.

[0005] To achieve the above purpose, the present disclosure provides the following technical solutions.

[0006] An example embodiment of the present disclosure provides a portable oxygen production system, which comprises an oxygen production device and a wearable device. The wearable device is used to be worn on a body part of a wearer. The wearable device is provided with at least one accommodating bin. The oxygen production device is accommodated in the at least one accommodating bin, and is used to provide oxygen to the wearer. In this way, the oxygen production device can be carried on the body, thereby improving the use convenience of the portable oxygen production system.

[0007] The oxygen production device provided by an example embodiment of the present disclosure comprises an oxygen production module, an air compressor, and a power module. The oxygen production module is used to produce oxygen. The air compressor is in communication with an air inlet end of the oxygen production module through a first pipeline, so as to be able to press air into the oxygen production module. The power module is electrically connected with the oxygen production module and the air compressor respectively, so as to be able to drive the air compressor and the oxygen production module to operate. The oxygen production module, the air compressor, and the power module are arranged in different accommodating bins respectively. The present disclosure press air into the oxygen production module through the air compressor. The oxygen production module can adsorb nitrogen in the air, thereby improving the concentration of oxygen, and providing oxygen to the wearer.

[0008] In another example of the present disclosure, the oxygen generating device further comprises an oxygen supply nozzle, a switch valve, a breathing frequency sensor and a master control module, the power module is electrically connected with the breathing frequency sensor and the master control module respectively, the exhaust end of the oxygen generating module is communicated with the oxygen supply nozzle through a second pipeline, the switch valve is arranged on the second pipeline, the breathing frequency sensor is used for monitoring the breathing frequency of the wearer, the master control module can receive the monitoring data of the breathing frequency sensor and control the oxygen generating module and the air compressor to operate according to the monitoring data, and control the switch valve to open at the same time, so as to supply oxygen to the oxygen supply nozzle; or, the oxygen generating module and the air compressor are controlled to stop operating according to the monitoring data, and the switch valve is controlled to close at the same time, so as to stop supplying oxygen to the oxygen supply nozzle. The breathing frequency sensor and the master control module cooperate to control the oxygen generating module and the air compressor to operate when oxygen is needed, and control the switch valve to open, so as to supply oxygen to the oxygen supply nozzle, thereby enabling the wearer to inhale, and the intelligent degree of the portable oxygen generating system is improved.

[0009] Further, the breathing frequency sensor and the master control module are wirelessly connected, and the master control module, the oxygen generating module, the air compressor and the power module are arranged in different accommodating cavities; or the master control module is integrally connected on one of the oxygen generating module, the air compressor and the power module. In this way, the breathing frequency sensor and the master control module can be wirelessly connected, and the setting position of the breathing frequency sensor is no longer affected by the line, thereby further improving the use convenience of the oxygen generating device. Further, in the case that the master control module is integrally connected on one of the oxygen generating module, the air compressor and the power module, the number of components is reduced, and the structure of the portable oxygen generating system is simplified.

[0010] Specifically, the accommodating cavities are arranged in two rows, the oxygen generating module and the air compressor are arranged in the accommodating cavities in the upper row, and the power module is arranged in the accommodating cavities in the lower row.

[0011] Further, the oxygen generating module comprises a molecular sieve oxygen generator.

[0012] In another example of the present disclosure, the oxygen generating device further comprises a remote display module, the remote display module is wirelessly connected with the master control module, the remote display module can display the breathing frequency of the wearer and the control parameters, so as to facilitate human-computer interaction, and further improve the use convenience of the portable oxygen generating system.

[0013] In another exemplary embodiment of this disclosure, the wearable device includes a wearable body and a housing strap connected to the wearable body. The housing strap has at least one free end, which is detachably connected to the wearable body via Velcro. When the free end is connected to the wearable body, the housing strap and the wearable body enclose the housing to form the receiving compartment. This configuration, by detachably connecting the housing strap and the wearable body to form the receiving compartment, avoids excessive bending of the oxygen generator's tubing and wires within the housing, thus preventing a reduction in its lifespan. Furthermore, the detachable connection between the housing strap and the wearable body eliminates the need for an additional opening in the receiving compartment for inserting the oxygen generator, and the housing strap can completely enclose the oxygen generator, preventing it from accidentally slipping out.

[0014] Optionally, the wearable body has two shoulder straps for wearing on the wearer's shoulders, such that the storage compartment is located behind or in front of the wearer.

[0015] Specifically, the wearable body is made of abrasion-resistant flexible fabric, which allows the wearable body to fit the wearer better and improves wearing comfort. Attached Figure Description

[0016] The above and / or other objects and advantages of this disclosure will become clearer from the following description of embodiments taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 A structural diagram of a portable oxygen generation system provided for an exemplary embodiment of this disclosure.

[0018] Figure 2 for Figure 1 Another perspective on the structure of a portable oxygen generation system.

[0019] Figure 3 for Figure 1 A structural diagram of the oxygen generating device in the diagram.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Oxygen generating device; 2. Wearable device;

[0022] 3. First pipeline; 4. Second pipeline;

[0023] 21. Wearable main body; 22. Shoulder straps;

[0024] 23. Storage compartment; 11. Oxygen generation module;

[0025] 12. Air compressor; 13. Power module;

[0026] 14. Main control module; 15. Oxygen supply nozzle;

[0027] 16, switch valve; 17, respiration rate sensor;

[0028] 18, remote display module. DETAILED DESCRIPTION

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. The example embodiments, however, are not intended to limit the scope of the disclosure, as claimed. Like reference numerals can refer to like elements throughout the description of the figures.

[0030] Referring to Figures 1 to 3 The present disclosure provides a portable oxygen generating system, which comprises an oxygen generating device 1 and a wearable device 2. The oxygen generating device 1 is configured to provide a predetermined amount of oxygen to a wearer. The wearable device 2 is configured to be worn on a body part of the wearer. The wearable device 2 is provided with at least one accommodating cavity 23. The oxygen generating device 1 is accommodated in the at least one accommodating cavity 23. In this way, the oxygen generating device 1 can be worn on the body part of the wearer along with the wearable device 2, so as to be movable along with the wearer. The portable oxygen generating system is convenient to use.

[0031] For example, the wearable device 2 can be formed in a structure similar to a backpack, but is not limited thereto. The wearable device 2 comprises a wearable main body 21 having two shoulder straps 22. The shoulder straps 22 are configured to be worn on the shoulders of the wearer, so that the accommodating cavity 23 is located behind the back or in front of the chest of the wearer. Alternatively, the accommodating cavity can be located on the side of the wearable main body 21 facing away from the wearer, but is not limited thereto. Figure 1 And Figure 2 The wearable device 2 is described by way of example with the accommodating cavity 23 located behind the back of the wearer. Alternatively, the accommodating cavity 23 can be located in front of the chest of the wearer (not shown).

[0032] The wearable device 2 is described by way of example with the accommodating cavity 23 located behind the back of the wearer. Alternatively, the accommodating cavity 23 can be located in front of the chest of the wearer (not shown).

[0033] With reference to the accompanying drawings, the accommodating cavity 23 connected to the wearable main body 21 and configured to accommodate the oxygen generating device 1 can be provided on the wearable main body 21. For example, but not limited thereto, the accommodating cavity 23 can be formed by a fabric enclosure, but is not limited thereto.

[0034] With reference to the accompanying drawings, the accommodating cavity 23 connected to the wearable main body 21 and configured to accommodate the oxygen generating device 1 can be provided on the wearable main body 21. For example, but not limited thereto, the accommodating cavity 23 can be formed by a fabric enclosure, but is not limited thereto. Figure 2According to the need, the accommodating cavity 23 can be enclosed by the fabric cloth and the wearable main body 21 to form a cavity with a single opening, the accommodating cavity 23 can communicate with the outside through the single opening, and the oxygen generator 1 can be loaded into the accommodating cavity 23 through the single opening. In order to prevent the oxygen generator 1 from accidentally escaping, the single opening can be arranged at the top of the accommodating cavity 23, but is not limited thereto. According to the need, a cavity body flip cover can be arranged at the single opening to enable the single opening to be covered, thereby preventing the oxygen generator 1 from escaping from the single opening.

[0035] In an optional embodiment, the accommodating cavity 23 can be enclosed by a cavity body binding belt (not shown in the figure) and the wearable main body 21, the cavity body binding belt has at least one free end, and the free end is detachably connected to the wearable main body 21 by a magic tape. When the free end is connected to the wearable main body 21, the cavity body binding belt and the wearable main body 21 enclose the accommodating cavity 23. In this way, the cavity body binding belt can be connected to the wearable main body 21 around the pipeline and the line of the oxygen generator 1, so that the pipeline and the line of the oxygen generator 1 can be arranged in the interstices between the adjacent cavity body binding belts. Thus, the accommodating cavity 23 provided by this embodiment can bind the oxygen generator 1 in all directions, thereby preventing the relative movement of the oxygen generator 1 during the use of the portable oxygen generation system, and further improving the use reliability of the portable oxygen generation system.

[0036] In this way, the cavity body binding belt and the wearable main body 21 are detachably connected to enclose the accommodating cavity 23, thereby preventing the pipeline and the wire of the oxygen generator 1 from being excessively bent in the cavity body and affecting the service life. Further, the cavity body binding belt and the wearable main body 21 are detachably connected, so that the accommodating cavity does not need to be additionally provided with an opening for loading the oxygen generator 1, and the cavity body binding belt can wrap the oxygen generator 1 in all directions to prevent the oxygen generator 1 from accidentally escaping.

[0037] As an example, the cavity body binding belt can include a horizontal binding belt and a vertical binding belt that are cross-connected, so that the cavity body binding belt can limit the oxygen generator 1 in multiple directions to prevent the oxygen generator 1 from accidentally escaping, thereby improving the use convenience of the portable oxygen generation system.

[0038] In an optional embodiment, in order to improve the wearing comfort of the wearable device 2, the wearable main body 21 is made of wear-resistant flexible fabric, but is not limited thereto.

[0039] Continuing to refer to Figures 1 to 3, the oxygen generating device 1 comprises an oxygen generating module 11, an air compressor 12 and a power module 13. The oxygen generating module 11 is used for generating oxygen. The air compressor 12 is in communication with the oxygen generating module 11 through a first pipeline 3, and air can be compressed into the oxygen generating module 11 during the operation of the air compressor 12. The power module 13 is respectively connected with the oxygen generating module 11 and the air compressor 12 through wires, and is used for driving the oxygen generating module 11 and the air compressor 12 to operate, but is not limited thereto. In the embodiment, the power module 13 can be a battery, but is not limited thereto. The oxygen generating module 11, the air compressor 12 and the power module 13 are respectively arranged in different accommodating cavities 23, but are not limited thereto. According to the needs, the oxygen generating module 11, the air compressor 12 and the power module 13 can be arranged in the same accommodating cavity 23.

[0040] Continuing to refer to Figure 1 and Figure 2 , the oxygen generating device 1 further comprises an oxygen supply nozzle 15, a switch valve 16, a breathing frequency sensor 17 and a main control module 14. The oxygen supply nozzle 15 can be an air outlet nozzle of the portable oxygen generating system, which is used to be inserted into the mouth or nasal cavity of the wearer to enable the portable oxygen generating system to supply oxygen to the wearer, but is not limited thereto. According to the needs, the oxygen supply nozzle 15 can be arranged to be adapted to the shape of the mouth, or arranged to be adapted to the nostrils, for example, Figure 2 the oxygen supply nozzle 15 in the embodiment is used to be inserted into the nasal cavity of the wearer, but is not limited thereto.

[0041] Specifically, the exhaust end of the oxygen generating module 11 is in communication with the oxygen supply nozzle 15 through a second pipeline 4, and the switch valve 16 (as shown in Figure 3 ) is arranged on the second pipeline 4 to control whether to exhaust oxygen to the oxygen supply nozzle 15 by opening and closing of the switch valve 16, so that the time of oxygen exhaust can be controlled according to the actual needs of the wearer, and the waste of oxygen can be avoided.

[0042] In the embodiment, the breathing frequency sensor 17 is used to monitor the breathing frequency of the wearer and can transmit the monitoring data to the main control module 14. The main control module 14 can receive the monitoring data of the breathing frequency sensor 17 and control the oxygen generating module 11 and the air compressor 12 to operate according to the monitoring data, and at the same time control the switch valve 16 to open to enable the oxygen supply nozzle 15 to be supplied with oxygen; or control the oxygen generating module 11 and the air compressor 12 to stop operating according to the monitoring data, and at the same time control the switch valve 16 to close to stop supplying oxygen to the oxygen supply nozzle 15. The power module 13 is respectively connected with the breathing frequency sensor 17 and the main control module 14 to enable the breathing frequency sensor 17 and the main control module 14 to operate.

[0043] As an example, the oxygen generating device 1 monitors the actual breathing frequency of the wearer through the breathing frequency sensor 17, when the actual breathing frequency is higher than the predetermined value, the main control module 14 controls the air compressor 12 and the oxygen generating module 11 to run respectively, the air compressor 12 runs to press air into the oxygen generating module 11, the oxygen generating module 11 runs to generate oxygen, at the same time, the main control module 14 also controls the on-off valve 16 to open, so that the oxygen generated by the oxygen generating module 11 can enter the oxygen supply nozzle 15 through the second pipeline 4, and then be inhaled by the wearer. When the actual breathing frequency is less than the predetermined value, the main control module 14 controls the air compressor 12 and the oxygen generating module 11 to stop running to stop oxygen generation, and controls the on-off valve 16 to close again, thereby improving the economy of the oxygen generating device 1.

[0044] In order to further improve the use convenience of the portable oxygen generating system, the breathing frequency sensor 17 and the main control module 14 are wirelessly connected, which reduces the line restriction between the breathing frequency sensor 17 and the main control module 14, and improves the use convenience of the oxygen generating device 1.

[0045] In the embodiment, in order to reduce the number of components of the portable oxygen generating system and simplify the structure of the portable oxygen generating system, the main control module can be integrated and connected to one of the oxygen generating module, the air compressor and the power module, for example but not limited to, the main control module can be fixedly connected to the oxygen generating module. The main control module 14 can also be independently arranged as needed, and the main control module 14, the oxygen generating module 11, the air compressor 12 and the power module 13 are arranged in different containing bins 23.

[0046] Specifically, continuing to refer to Figure 2 The plurality of containing bins 23 on the wearable device 2 are arranged in two rows, the oxygen generating module 11 and the air compressor 12 are arranged in the containing bins 23 in the upper row, and the power module 13 and the main control module 14 can be arranged in the containing bins 23 in the lower row due to their small size, but not limited thereto, and the positions of the components in the oxygen generating device 1 can also be adjusted according to actual needs. As an example, the containing bins 23 are arranged in four, and the four containing bins 23 are evenly arranged to improve the aesthetics of the wearable device 2.

[0047] As an example, the oxygen generating device 1 further comprises a remote display module 18, which is wirelessly connected to the main control module 14 to interact with the main control module 14, facilitate human-computer interaction, and the operator can remotely control the main control module 14, thereby further improving the use convenience of the portable oxygen generating system.

[0048] As an example, the oxygen generating module 11 comprises a molecular sieve oxygen generator, but not limited thereto.

[0049] Continuing to refer to Figure 3The oxygen generating device 1 provided by the example embodiment of the present disclosure mainly comprises four modules, i.e., a master control module 14, an oxygen generating module 11, an air compressor 12 and a power module 13. Through modular design, the oxygen generating device 1 is connected through pipelines or lines with quick connectors on site, thereby improving the on-site assembly efficiency of the oxygen generating device 1.

[0050] Specifically, the air compressor 12 is connected with the air inlet end of the oxygen generating module 11 through a pipeline, so as to be capable of compressing air into the oxygen generating module 11. Since the oxygen generating module 11 is a molecular sieve oxygen generator, the molecular sieve oxygen generator can adopt 5A zeolite molecular sieve as an adsorbent. The 5A zeolite molecular sieve has a larger adsorption capacity for nitrogen than for oxygen, so nitrogen is preferentially adsorbed and enriched in the solid phase of the molecular sieve, and oxygen is enriched in the non-solid phase of the molecular sieve, thereby forming oxygen gas. That is, the molecular sieve oxygen generator in the embodiment improves the oxygen concentration.

[0051] Further, the air outlet end of the oxygen generating module 11 is communicated with the oxygen supply nozzle 15 through a second pipeline 4, and a switch valve 16 is arranged on the second pipeline 4. Under normal circumstances, the switch valve 16 is in a closed state to avoid oxygen leakage.

[0052] The portable oxygen generating system provided by the present disclosure comprises the oxygen generating module 11 formed by the molecular sieve oxygen generator, which has simple structure and is easy to carry, thereby improving the use convenience of the oxygen generating device 1. The portable oxygen generating system comprises the wearable device 2, which can be worn on the body part of the wearer, so that the oxygen generating device 1 can be carried on the body, thereby further improving the use convenience of the portable oxygen generating system.

[0053] In the description of the present disclosure, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0054] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present disclosure, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0055] In the description of the present disclosure, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can also be communication connection, can be direct connection, can also be indirect connection through intermediate medium, can be internal communication of two elements or interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0056] The features, structures, or characteristics described in the present disclosure can be combined in any suitable manner in one or more embodiments. In the above description, numerous specific details are provided to give a full understanding of the embodiments of the present disclosure. However, those skilled in the art will realize that the technical solutions of the present disclosure can be implemented without one or more of the specific details, or other methods, components, materials, etc. can be used. In other cases, well-known structures, materials or operations are not shown or described in detail to avoid obscuring the aspects of the present disclosure.

Claims

1. A portable oxygen generation system, characterized by, The portable oxygen production system comprises: a wearable device (2) for wearing on a body part of a wearer, the wearable device (2) being provided with at least one accommodating cavity (23), an oxygen production device (1) accommodated in the at least one accommodating cavity (23) for providing oxygen to the wearer, wherein the wearable device (2) comprises a wearable main body (21) and a cavity body strap connected to the wearable main body (21), the cavity body strap having at least one free end, the free end being detachably connected to the wearable main body (21) by a magic tape, and when the free end is connected to the wearable main body (21), the cavity body strap and the wearable main body (21) enclose the accommodating cavity (23).

2. The portable oxygen generation system of claim 1, wherein, The oxygen production device (1) comprises: an oxygen production module (11) for producing oxygen; an air compressor (12) in communication with an air inlet end of the oxygen production module (11) through a first pipeline (3) to enable air to be compressed into the oxygen production module (11); a power module (13) electrically connected with the oxygen production module (11) and the air compressor (12) respectively to enable the oxygen production module (11) and the air compressor (12) to operate, wherein the oxygen production module (11), the air compressor (12) and the power module (13) are respectively arranged in different accommodating cavities (23).

3. The portable oxygen generation system of claim 2, wherein, The oxygen production device (1) further comprises an oxygen supply nozzle (15), an on-off valve (16), a breathing frequency sensor (17) and a main control module (14), the power module (13) is electrically connected with the breathing frequency sensor (17) and the main control module (14) respectively, an air outlet end of the oxygen production module (11) is in communication with the oxygen supply nozzle (15) through a second pipeline (4), the on-off valve (16) is arranged on the second pipeline (4), the breathing frequency sensor (17) is used for monitoring the breathing frequency of the wearer, and the main control module (14) can receive monitoring data of the breathing frequency sensor (17) and control the oxygen production module (11) and the air compressor (12) to operate according to the monitoring data, while controlling the on-off valve (16) to be opened to enable the oxygen supply nozzle (15) to be supplied with oxygen; or, the main control module (14) can control the oxygen production module (11) and the air compressor (12) to stop operating according to the monitoring data, while controlling the on-off valve (16) to be closed to stop the oxygen supply nozzle (15) from being supplied with oxygen.

4. The portable oxygen generation system of claim 3, wherein, The breathing frequency sensor (17) and the main control module (14) are wirelessly connected, and the main control module (14), the oxygen production module (11), the air compressor (12) and the power module (13) are respectively arranged in different accommodating cavities (23); or, the main control module (14) is integrally connected on one of the oxygen production module (11), the air compressor (12) and the power module (13).

5. The portable oxygen generation system of claim 4, wherein, The accommodating bins (23) are arranged in two rows, the oxygen generating module (11) and the air compressor (12) are arranged in the upper row of the accommodating bins (23), and the power module (13) is arranged in the lower row of the accommodating bins (23).

6. The portable oxygen generation system of claim 2, wherein, The oxygen generating module (11) comprises a molecular sieve oxygen generator.

7. The portable oxygen generation system of claim 4, wherein, The oxygen generating device (1) further comprises a remote display module (18) which is wirelessly connected with the main control module (14).

8. The portable oxygen generation system of claim 1, wherein, The wearable main body (21) has two shoulder straps (22) which are used for being worn on the shoulders of a wearer so that the accommodating bin (23) is located behind the back or in front of the chest of the wearer.

9. The portable oxygen generation system of claim 1, wherein, The wearable main body (21) is made of wear-resistant flexible fabric.

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