WO2017210885A1 - Fitness equipment and oxygen production system therefor - Google Patents

Abstract

An oxygen production system (200), comprising: an air inlet device (210), an oxygen production device (220) and an air discharge device (230), the air inlet device (210), the oxygen production device (220) and the air discharge device (230) being connected in sequence. The oxygen production device (220) comprises a casing (221) and an air compressor (222) and an oxygen separator (223) arranged within the casing (221), an air inlet end of the air compressor (222) is connected to the air inlet device (210), an air outlet end is connected to the oxygen separator (223), air enters the air compressor (222) via the air inlet device (210) and enters the oxygen separator (223) after being compressed by the air compressor (222), the oxygen separator (223) separates oxygen in the air, and the air discharge device (230) discharges. Also disclosed is a piece of fitness equipment comprising the oxygen production system (200).

Description

Fitness equipment and oxygen system thereof

[Technical Field]

The invention relates to the technical field of fitness equipment, in particular to an fitness equipment and an oxygen production system thereof.

 【Background technique】

As people's living standards improve, so does the concern for health. Many people choose fitness equipment to exercise, because outdoor sports are affected by the weather, more and more people choose indoor fitness equipment. When people use fitness equipment, for some older or more mobile users, it is easy to cause dizziness due to lack of oxygen in exercise.

Most of the existing fitness equipment does not have an oxygen supply system, and the user cannot inhale oxygen in time, which causes the exercise to be terminated. This drawback can not only meet the purpose of the user's fitness plan, but also causes serious discomfort due to lack of oxygen. Most of the fitness equipment with oxygen supply system is complicated and cumbersome. The oxygen supply device can't be modularized. The distribution of various functional components is messy and exposed in the motor cover. It is easy to replace and maintain oxygen-making accessories, difficult troubleshooting, and tracheal connection. Non-standard, oxygen-producing parts are easy to dirty, poor heat dissipation, and unstable oxygen concentration.

 [Summary of the Invention]

The embodiment of the invention provides a fitness equipment and an oxygen-making system thereof, so as to solve the technical problem that the oxygen-making system in the prior art is difficult to replace and maintain, the fault is difficult to be eliminated, and the air pipe connection is not standardized.

In order to solve the above problems, an embodiment of the present invention provides an oxygen generation system including: an air intake device, an oxygen generator, and an exhaust device; the air intake device, the oxygen generator, and The exhaust device is sequentially connected; the oxygen generating device includes an outer casing and an air compressor and an oxygen separator disposed inside the outer casing, and an intake end of the air compressor communicates with the air intake device to output air The end is in communication with the oxygen separator, air enters the air compressor through the air intake device, and after being compressed by the air compressor, enters an oxygen separator, the oxygen separator separates oxygen in the air Come out and discharge through the exhaust device.

According to a preferred embodiment of the invention, the oxygen separator is internally constructed of a molecular sieve or an oxygen-rich membrane structure.

According to a preferred embodiment of the present invention, the oxygen generating device further includes a flow regulating valve that simultaneously communicates air compressed by the air compressor and oxygen separated by the oxygen separator, The flow regulating valve is used to adjust the ratio of air to oxygen to produce gases with different oxygen concentrations.

According to a preferred embodiment of the present invention, the oxygen generating device further includes a gas pressure valve, a gas storage tank, and an outlet gas filter, and the gas pressure valve is connected to the oxygen separator, and the oxygen concentration is high through the adjustment of the gas pressure valve. The gas passes through the gas storage tank, passes through the outlet filter, and finally communicates with the flow regulating valve; and the gas having a high nitrogen concentration is discharged as exhaust gas to the oxygen separator.

According to a preferred embodiment of the present invention, the air intake device includes an intake line and an intake muffler through which air enters into the intake muffler, and air passing through the intake muffler is connected to The intake end of the air compressor.

According to a preferred embodiment of the present invention, the air intake device further includes an intake filter silencing plug disposed at an outer port of the intake line.

According to a preferred embodiment of the present invention, the exhaust device includes an exhaust line and a humidification bottle, and a gas having a high oxygen concentration generated through the flow regulating valve is communicated to the wet through the exhaust line A sterilized bottle for humidifying a passing gas.

According to a preferred embodiment of the present invention, the exhaust device further includes a gas detecting and displaying device, the gas detecting and displaying device is connected in series on the exhaust pipe, and the outer end of the exhaust pipe is a hose. structure.

In order to solve the above technical problem, another aspect of the present invention provides a fitness equipment comprising the oxygen generation system according to any one of the above embodiments.

In accordance with a preferred embodiment of the present invention, the exercise equipment includes, but is not limited to, a rowing machine, an exercise bike, a walking machine, a treadmill, a beauty waist machine, a step machine, and an elliptical machine.

Compared with the prior art, the oxygen supply system provided by the present invention has various functional units arranged neatly inside the outer casing. When the oxygen generating device fails, the replacement and maintenance of the functional unit components are easy and the troubleshooting is convenient; in addition, the air pipe connection specification, Each functional unit of the oxygen generating device is not easily dirty under the protection of the outer casing, and the oxygen concentration is stable. The fitness equipment can provide oxygen for the fitness equipment user by setting an integrated structure oxygen system, assisting the fitness equipment user to complete the fitness plan, effectively preventing the occurrence of hypoxia caused by the exercise of the fitness equipment user, and the system is provided. The fitness equipment of the oxygen system is simple and compact, and the oxygen supply device is modularized to facilitate the maintenance and maintenance of the oxygen generating device.

 [Description of the Drawings]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1 is a schematic view showing the overall structure of a preferred embodiment of the exercise equipment of the present invention;

Figure 2 is a schematic view showing the overall structure of the oxygen generating device of the embodiment of Figure 1;

Figure 3 is a schematic view showing the internal structure of the oxygen generating device of the embodiment of Figure 1;

Figure 4 is a side view of the oxygen generating device of Figure 3;

Figure 5 is a partial schematic side view of the exercise equipment of the embodiment of Figure 1;

Figure 6 is a partial structural view of the armrest control seat and the exhaust device of the embodiment of Figure 1.

【detailed description】

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1 is a schematic view of the overall structure of a preferred embodiment of the exercise device of the present invention. It should be noted that the fitness equipment in the embodiment of the present invention includes but is not limited to a rowing machine, an exercise bike, a walking machine, a treadmill, In the present embodiment, only the treadmill is taken as an example, but the invention does not limit the protection of the present invention. The present invention aims to protect an oxygen generating device, an oxygen generating system, and the like. The fitness equipment provided with the oxygen generating device and the oxygen generating system is provided.

The exercise device includes an exercise device 100 and an oxygen system 200. The oxygen system 200 is coupled to the exercise device 100 for providing fitness equipment to the user of the exercise device, and the oxygen system 200 is for providing oxygen to the user of the exercise device.

Specifically, the oxygen generation system 200 includes an intake device 210, an oxygen generator 220, and an exhaust device 230. The intake device 210, the oxygen generator 220, and the exhaust device 230 are sequentially connected. The oxygen generating device 220 is suspended from one side of the exercise device 100, that is, movably connected to the exercise device, and the air intake device 210 and the exhaust device 230 are embedded in the exercise device 100. This embodiment takes a treadmill as an example. The treadmill includes a base 110 and an armrest control seat 120. The base 110 and the armrest control seat 120 are fixedly connected by the column 130. The oxygen generating device 220 is suspended from the side of the base 110. The air intake device 210 is embedded in the interior of the exercise device 100. In this embodiment, it may be disposed in the base 110. Of course, in other embodiments, It is set at different positions according to the specific structure of the exercise device. The same below. The exhaust device 230 is embedded in the column 130 and the armrest control seat 120.

Please refer to FIG. 2 to FIG. 4 together. FIG. 2 is a schematic view showing the overall structure of the oxygen generating device in the embodiment of FIG. 1. FIG. 3 is a schematic view showing the internal structure of the oxygen generating device in the embodiment of FIG. Side view of the oxygen unit. The oxygen generating device 220 includes a casing 221 and an air compressor 222 and an oxygen separator 223 disposed inside the casing 221, and the oxygen generating device 220 is movably connected to the fitness device 100 through the casing 221, specifically, the oxygen generating device 220 passes through the casing 221 and The bottom of the exercise device 100 is movably connected.

The intake end of the air compressor 222 is in communication with the intake device 210, and the outlet end is in communication with the oxygen separator 223. The air enters the air compressor 222 through the intake device 210, is compressed by the air compressor 222, and enters the oxygen separator. 223, the oxygen separator 223 separates the oxygen in the air and discharges it through the exhaust device 230. Wherein, the oxygen separator 223 is internally made of a molecular sieve or an oxygen-rich membrane structure. When the molecular sieve is used inside the oxygen separator 223, the molecular sieve is fluidly connected to the integrated air compressor 222 through the air guiding tube, and the air compressor 222 absorbs the outside air and compresses it for transmission to the molecular sieve, and then filters and forms by the molecular sieve. There is a certain concentration of oxygen, wherein the molecular sieve adopts the working principle of pressure adsorption atmospheric pressure desorption (HP) method, and the gas with high oxygen concentration is obtained by utilizing different molecular adsorption forces in the air. Finally, the gas having a high oxygen concentration produced by the molecular sieve is discharged through the exhaust device 230 for the user of the fitness equipment to breathe.

When an oxygen-rich membrane is employed inside the oxygen separator 223, the air compressor 222 is fluidly coupled to the oxygen-rich membrane. Immediately after the air compressor 222 is started, the air in the air compressor 222 and the oxygen-rich membrane are both air. At this time, the air compressor 222 continuously compresses the air in the chamber and discharges it to the outlet end. When the air in the air compressor 222 and the oxygen-rich membrane are exhausted, the gas in the chamber forms a pressure difference as the air compressor 222 is compressed, and the constant concentration of the oxygen-rich membrane output gas passage is continuously extracted. Oxygen makes the air pressure at the input end of the oxygen-rich membrane larger than the pressure of the oxygen having a certain concentration at the output end, so that the oxygen-rich membrane continuously absorbs the air and filters it to form more oxygen having a certain concentration for the air compressor 222 to extract. The air compressor 222 compresses the extracted oxygen having a certain concentration and then discharges it through the exhaust device 230. It is worth noting that the above fluid connection can use an air duct. The molecular sieve formed by the molecular sieve of the present invention has an oxygen concentration of 90% or more. The oxygen concentration formed by the oxygen-enriched membrane is about 30%. Therefore, in the present embodiment, it is preferred to employ a molecular sieve structure as the structure of the oxygen separator.

Further preferably, the oxygen generating device further includes a flow regulating valve 224 that simultaneously communicates the air compressed by the air compressor 222 and the oxygen separated by the oxygen separator 223, and the flow regulating valve 224 is used to regulate the air and The ratio of oxygen, in turn, produces gases of different oxygen concentrations.

Preferably, the oxygen generating device 220 further includes a gas pressure valve 225, a gas storage tank 226, and an outlet gas filter 227. The gas pressure valve 225 is connected to the oxygen separator 223, and the gas having a high oxygen concentration is stored through the adjustment of the gas pressure valve 225. The gas tank 226 passes through the outlet filter 227 and finally communicates with the flow regulating valve 224; and the gas having a high nitrogen concentration is exhausted as the exhaust gas to the oxygen separator 223. In order to reduce the exhaust noise, an exhaust muffler 228 is further provided at the exhaust gas discharge port position of the oxygen separator 223.

Please refer to FIG. 3 and FIG. 5 together. FIG. 5 is a partial schematic view showing the side of the fitness equipment in the embodiment of FIG. 1. The air intake device 210 includes an intake pipe 211 and an intake muffler 212. The intake pipe 211 is disposed inside the casing of the exercise device 100. The intake muffler 212 is disposed in the outer casing 221 of the oxygen generator 220. The gas line 211 enters the intake muffler 212, and the air passing through the intake muffler 212 communicates to the intake end of the air compressor 222.

Preferably, the air intake device 210 further includes an air intake filter silencer plug 213 disposed at an outer port of the intake duct 211 and connected to the side of the housing of the exercise device 100. The intake filter silencing plug 213 can simultaneously function to filter and silence the gas entering the oxygen system.

Please refer to FIG. 1 , FIG. 3 and FIG. 6 . FIG. 6 is a schematic structural view of the armrest control seat and the exhaust device in the embodiment of FIG. 1 . The exhaust device 230 includes an exhaust line 231 and a humidification bottle 232 . The gas pipeline (not shown in the section of the exhaust pipe) is disposed along the column 130 and the armrest control seat 120. The humidification bottle 232 is embedded in the armrest control seat 120, and the oxygen concentration is obtained through the flow regulating valve 224. The high gas is communicated to the humidification bottle 232 through the exhaust line 231, and the humidification bottle 232 contains a certain amount of water for humidifying the passing gas so that the user of the fitness equipment can breathe the moist oxygen concentration. High gas.

Further preferably, the exhaust device 230 further includes a gas detecting and displaying device 233 disposed on the armrest control seat 120 and connected in series with the exhaust line 231, outside the exhaust line 231 The end portion is a hose structure and extends out of a gas detecting and displaying device 233 for detecting information such as oxygen concentration, oxygen flow rate, and oxygen supply time through the exhaust line 231, and the above The information is displayed for the user to know the working state of the oxygen supply system 200. The outer end portion of the exhaust pipe 231 is preferably made of a metal hose and is close to the head position when the user uses the fitness equipment state, and the user can adjust the position and orientation of the air outlet of the air outlet pipe 231 according to the use condition.

The flow of air into the oxygen system 200 and finally the gas having a higher oxygen concentration is as follows: the air is initially filtered by the air filter plug 213, and then drawn into the oxygen generator 220 by the air compressor 222. After the oxygen device 220 is processed, the gas containing the desired oxygen concentration and flow rate is released, and connected through the gas pipe, connected to the gas detecting and displaying device 233 through the exhaust pipe 231 provided in the column 130, and then passed through the humidification bottle 232. After the humidification, a desired gas having a high oxygen concentration is obtained and discharged from the end of the exhaust line 231 for the user of the exercise equipment to breathe.

The flow of the gas in the oxygen generating device 220 is as follows: after the preliminary filtering of the air through the intake filter silencing plug 213, the air enters the intake muffler tank 212 from the pipe 1, and then enters the air compressor 222 through the air pipe 2. And then discharged from the air compressor 222, and connected to the three-way valve 555 through the air pipe 3, wherein the air pipe 3 is preferably made of a heat-dissipating material such as a copper pipe, because the temperature of the air compressed by the air compressor 222 is high, and the air pipe 3 is preferably The use of a heat-dissipating material such as a copper tube can provide a good heat dissipation effect. A part of the air entering the three-way valve 555 directly enters the flow regulating valve 224 through the air pipe 4, and another part of the air enters the air separating machine 223. Through the adjustment of the air pressure valve 225, the gas having a high oxygen concentration passes through the gas storage tank 226, and then After passing through the air outlet filter 227, finally entering the flow regulating valve 224 through the air pipe 5; and the gas having a high nitrogen concentration is discharged as exhaust gas from the air separating machine 223 (through the exhaust muffler 228 during discharge to reduce exhaust noise), that is, The air directly entering from the air compressor 222 and the gas having a high oxygen concentration are obtained through the air separator 223 through the flow regulating valve 224 and controlled by the flow regulating valve 224, thereby obtaining gases of different oxygen concentrations, through the gas pipe. 6. Finally connected to the exhaust 230.

Further, referring to FIG. 2 and FIG. 4, the opposite sides of the oxygen generator housing 221 are provided with an opening 2211, and one opening is disposed in alignment with the air compressor 222, preferably disposed directly below the air compressor 222. And a cooling fan 2212 is disposed on the opening, the cooling fan 2212 is configured to discharge hot air in the oxygen generator housing 221, and the other side opening is used to enter the cooling gas, and the position is preferably disposed directly above the air compressor 222. The air inlet cover is provided with a filter film (not shown), and the filter film is used for dustproofing, and the filter film may be made of a gas permeable material such as filter cotton. In this embodiment, the openings on the outer casing 221 are preferably respectively disposed on the bottom surface and the top surface of the outer casing 221. The heat dissipation fan 2212 is disposed at an opening position of the bottom surface of the outer casing 221 and is disposed outside the opening of the bottom surface of the outer casing 221 . It is ensured that the air flow inside the oxygen generating device is smooth, and the cooling fan 2212 discharges the hot air, so that the air compressor 222 dissipates heat well.

According to the oxygen generating device provided by the embodiment of the invention, each functional unit is neatly arranged inside the outer casing. When the oxygen generating device fails, the replacement and maintenance of the functional unit components are easy and the troubleshooting is convenient; in addition, the air pipe connection specification and the oxygen generating device are Each functional unit is not easily dirty under the protection of the outer casing, and has good heat dissipation effect and stable oxygen concentration.

The base 110 of the treadmill in this embodiment includes a housing 111, a motor, a roller (not shown), and a running belt 112. The motor is disposed inside the housing 111, and the roller and the housing 111 support a rolling connection, and the running belt 112 is wrapped around the outside of the drum, and the motor drives the drum to rotate, so that the running belt 112 wrapped around the outside of the drum rotates cyclically as the drum rotates. Regarding the structural features of other parts of the treadmill, the scope of understanding by those skilled in the art will not be repeated here.

Compared with the prior art, the fitness equipment provided in the embodiment of the present invention can provide oxygen for the fitness equipment user by setting the oxygen structure system of the integrated structure, assisting the fitness equipment user to complete the fitness plan, and effectively preventing the use of the fitness equipment. The hypoxia caused by excessive exercise occurs, and the fitness equipment with the oxygen system is simple and compact, and the oxygen supply device is modularized to facilitate the maintenance and maintenance of the oxygen generating device.

It should be noted that, in the embodiment of the present invention, if the terms “first”, “second”, “upper”, “lower”, “left”, “right” are mentioned, it is only the words used according to the need. Symbols are not limited to this in practice, and the text symbols can be used interchangeably.

The above description is only a part of the embodiments of the present invention, and is not intended to limit the scope of the present invention. Any equivalent device or equivalent process transformation made by using the description of the present invention and the contents of the drawings may be directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of the present invention.

Claims (17)

1. An oxygen generation system, comprising: an air intake device, an oxygen generation device, and an exhaust device; the air intake device, the oxygen generation device, and the exhaust device are sequentially connected; The oxygen generating device includes an outer casing and an air compressor and an oxygen separator disposed inside the outer casing, an air inlet end of the air compressor is in communication with the air intake device, and an air outlet end is in communication with the oxygen separating machine. Air enters the air compressor through the air intake device, and after being compressed by the air compressor, enters an oxygen separator, and the oxygen separator separates oxygen in the air and passes through the exhaust device discharge.
2. The oxygen generation system according to claim 1, wherein the oxygen separator has a molecular sieve or an oxygen-rich membrane structure inside.
3. The oxygen generation system according to claim 1, wherein said oxygen generation device further comprises a flow regulating valve that simultaneously communicates air compressed by said air compressor and said oxygen separator The obtained oxygen is separated, and the flow regulating valve is used to adjust the ratio of air to oxygen to produce gases of different oxygen concentrations.
4. The oxygen generation system according to claim 3, wherein said oxygen generation device further comprises a gas pressure valve, a gas storage tank, and an outlet gas filter, said gas pressure valve being connected to said oxygen separation machine through said gas pressure valve The gas having a high oxygen concentration is passed through the gas storage tank, passes through the gas outlet filter, and finally communicates with the flow regulating valve; and the gas having a high nitrogen concentration is discharged as the exhaust gas. machine.
5. The oxygen generation system according to claim 1, wherein said intake means includes an intake line and an intake muffler, through which air enters said intake muffler, through said intake The air of the air muffler is connected to the intake end of the air compressor.
6. The oxygen generation system according to claim 5, wherein said intake means further comprises an intake filter silencing plug provided at an outer port of said intake line.
7. The oxygen generation system according to claim 3, wherein said exhaust means comprises an exhaust line and a humidification bottle through which said gas having a high oxygen concentration concentration is produced through said flow rate adjusting valve A line is connected to the humidification bottle for humidifying the passing gas.
8. The oxygen generation system according to claim 7, wherein said exhaust device further comprises a gas detecting and displaying device, said gas detecting and displaying device being connected in series on said exhaust line, said exhaust line The outer end is a hose structure.
9. A fitness equipment, characterized in that the fitness equipment includes a claim oxygen system, the oxygen system comprising: an air intake device, an oxygen generator, and an exhaust device; the air intake device and the oxygen generator And the exhaust device is sequentially connected; the oxygen generating device includes an outer casing and an air compressor and an oxygen separator disposed inside the outer casing, and an intake end of the air compressor is in communication with the air intake device, An outlet end is in communication with the oxygen separator, and air enters the air compressor through the air intake device, and after being compressed by the air compressor, enters an oxygen separator, and the oxygen separator converts oxygen in the air It is separated and discharged through the exhaust device.
10. The exercise equipment according to claim 9, wherein the oxygen separator is internally constructed of a molecular sieve or an oxygen-rich membrane structure.
11. The exercise device according to claim 9, wherein said oxygen generating device further comprises a flow regulating valve that simultaneously communicates air compressed by said air compressor and separated by said oxygen separator The obtained oxygen is used to adjust the ratio of air to oxygen to produce gases of different oxygen concentrations.
12. The exercise device according to claim 11, wherein said oxygen generating device further comprises a pneumatic valve, a gas storage tank, and an outlet filter, said pneumatic valve being connected to said oxygen separator, said pneumatic valve being passed through Adjusting, a gas having a high oxygen concentration passes through the gas storage tank, passes through the gas outlet filter, and finally communicates with the flow regulating valve; and a gas having a high nitrogen concentration is exhausted as the exhaust gas. .
13. The exercise apparatus according to claim 9, wherein said air intake means includes an intake line and an intake muffler through which air enters into said intake muffler, through said intake air The air of the muffler tank is connected to the intake end of the air compressor.
14. The exercise apparatus according to claim 13, wherein said air intake means further comprises an intake filter silencing plug provided at an outer port of said intake line.
15. The exercise apparatus according to claim 11, wherein said exhausting means comprises an exhaust line and a humidifying bottle, and a gas having a high oxygen concentration obtained through said flow regulating valve passes through said exhaust pipe The road is connected to the humidification bottle for humidifying the passing gas.
16. The exercise device according to claim 15, wherein said exhaust device further comprises a gas detecting and displaying device, said gas detecting and displaying device being connected in series on said exhaust line, said exhaust line The outer end is a hose structure.
17. The exercise apparatus according to claim 9, wherein the exercise equipment includes, but is not limited to, a rowing machine, an exercise machine, a walking machine, a treadmill, a beauty machine, a step machine, and an elliptical machine.