CN211383246U

CN211383246U - Health care gas atomization device

Info

Publication number: CN211383246U
Application number: CN201920835871.3U
Authority: CN
Inventors: 熊雪松
Original assignee: Guangzhou Songteng Industrial Co ltd
Current assignee: Guangzhou Songteng Industrial Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-09-01
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a gaseous atomizing device of health care, including hydrogen generator, prevent pipe fitting, compressor and atomizer against the current, hydrogen generator is used for making hydrogen, prevents that the pipe fitting against the current includes first pipeline section, second pipeline section and third pipeline section. The high-pressure gas jet port is formed in the first pipe section, the hydrogen inlet is formed in the second pipe section, and the mixed gas outlet is formed in the third pipe section. The high-pressure gas jet opening is connected with the compressor, the hydrogen access opening is connected with the hydrogen generator, and the mixed gas outlet is connected with the atomizer and used for allowing gas in the anti-reflux pipe fitting to flow into the atomizer. The anti-reflux pipe fitting is provided with a reducing pipe in the anti-reflux pipe fitting, the caliber of the large end of the reducing pipe is larger than that of the small end of the reducing pipe, the large end of the reducing pipe is positioned in the first pipe section, and the small end of the reducing pipe is positioned in the third pipe section. Which can prevent hydrogen from being retained in a container, thereby improving the utilization efficiency of hydrogen; and, can also prevent the phenomenon of flow reversal in the course of hydrogen atomization.

Description

Health care gas atomization device

Technical Field

The utility model relates to a gaseous technical field of health care especially relates to gaseous atomizing device of health care.

Background

Health gas (such as hydrogen and oxygen mixed gas or hydrogen alone) can be used for medical treatment of diseases, and also for health care. The existing health-care gas generator has the following defects when hydrogen is produced:

1. most of the hydrogen is easy to be retained in the container after being generated, so that the utilization efficiency is low.

2. The hydrogen gas is easy to flow reversely when entering the atomization process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a health care gas atomization device which can prevent hydrogen from being retained in a container, thereby improving the utilization efficiency of the hydrogen; and, can also prevent the phenomenon of flow reversal in the course of hydrogen atomization.

The purpose of the utility model is realized by adopting the following technical scheme:

the health-care gas atomization device comprises a hydrogen generator, an anti-reflux pipe fitting, a compressor and an atomizer, wherein the hydrogen generator is used for producing hydrogen, and the anti-reflux pipe fitting comprises a first pipe section, a second pipe section and a third pipe section; the first pipe section is provided with a high-pressure gas jet port, the second pipe section is provided with a hydrogen inlet, and the third pipe section is provided with a mixed gas outlet; the high-pressure gas jet port, the hydrogen access port and the mixed gas outlet are communicated with each other; the high-pressure gas jet opening is connected with the compressor and used for allowing high-pressure gas of the compressor to enter the anti-backflow pipe fitting; the hydrogen access port is connected with the hydrogen generator and is used for allowing hydrogen of the hydrogen generator to enter the anti-backflow pipe fitting; the mixed gas outlet is connected with the atomizer and used for allowing gas in the anti-backflow pipe fitting to flow into the atomizer, and the atomizer is used for mixing hydrogen, air and water and spraying atomized water vapor to the external environment;

the anti-reflux pipe fitting is characterized in that a reducing pipe is arranged in the anti-reflux pipe fitting, the caliber of the large end of the reducing pipe is larger than that of the small end of the reducing pipe, the large end of the reducing pipe is located in the first pipe section, and the small end of the reducing pipe is located in the third pipe section.

Furthermore, the large end of the reducing pipe is arranged opposite to the high-pressure gas jet; the small end of the reducing pipe is opposite to the mixed gas outlet.

Further, the inner wall of the first pipe section is protruded inwards along the radial direction to form the reducing pipe, and the reducing pipe extends along the direction close to the mixed gas outlet of the third pipe section.

Furthermore, the reducing pipe is in a cone frustum structure, and a pipeline of the reducing pipe penetrates from the small end of the reducing pipe to the large end of the reducing pipe along the axis of the reducing pipe.

Further, the distance between the small end of the reducing pipe and the axis of the inner diameter of the second pipe section is larger than or equal to the inner diameter of the second pipe section.

Furthermore, the health-care gas atomization device further comprises a booster pump and a boosting air inlet three-way pipe fitting, and the hydrogen generator, the boosting air inlet three-way pipe fitting, the booster pump and the second pipe section are sequentially connected.

Furthermore, the health-care gas atomization device also comprises a two-position three-way electromagnetic valve, wherein a first interface of the two-position three-way electromagnetic valve is connected with a hydrogen absorption pipe, and the hydrogen absorption pipe is used for hydrogen gas of the hydrogen gas generator to flow out; the second interface and the third interface of the two-position three-way electromagnetic valve are respectively connected with the hydrogen generator and the supercharging air inlet three-way pipe fitting; when the coil of the electromagnetic valve is powered off, the first interface is communicated with the second interface, and the third interface is closed; when the coil of the solenoid valve is electrified, the third interface is communicated with the second interface, and the first interface is closed.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. a high-pressure gas jet opening is formed in a first pipe section of the anti-reflux pipe fitting, a hydrogen inlet is formed in a second pipe section, and a mixed gas outlet is formed in a third pipe section; so that hydrogen and air (or oxygen) are mixed in the anti-backflow pipe fitting, so that the mixed gas is sprayed out of the atomizer.

2. The reducing pipe is arranged in the anti-reflux pipe fitting, and the caliber of the large end of the reducing pipe is larger than that of the small end, so that when high-pressure gas is sprayed into the anti-reflux pipe fitting from the high-pressure gas jet opening, the pipe diameter is reduced, the gas flow speed is increased, a low-pressure area is formed in the anti-reflux pipe fitting, hydrogen in the hydrogen generator is enabled to enter the anti-reflux pipe fitting and is fully mixed with air (or oxygen) to enter the sprayer, and the hydrogen is prevented from being detained in the hydrogen generator after being generated.

3. The large end of the reducing pipe is positioned in the first pipe section, and the small end of the reducing pipe is positioned in the third pipe section, so that the second pipe section is positioned between the large end of the reducing pipe and the small end of the reducing pipe, and the arrangement is favorable for preventing the hydrogen in the second pipe section from being pressed in the second pipe section by high-pressure gas sprayed from the small end of the reducing pipe; and simultaneously, the phenomenon that hydrogen flows back to the hydrogen generator is avoided.

Drawings

Fig. 1 is a schematic structural view of the health gas atomizer of the present invention;

FIG. 2 is a schematic structural view of the backflow prevention pipe member shown in FIG. 1;

fig. 3 is a sectional view of the reverse flow preventing pipe member shown in fig. 2.

In the figure: 1. a hydrogen generator; 2. an anti-reflux pipe fitting; 21. a first tube section; 211. a high pressure gas jet; 22. a second tube section; 221. a hydrogen inlet; 23. a third tube section; 231. a mixed gas outlet; 24. reducing the diameter of the pipe; 241. the large end of the reducing pipe; 242. a small end of the reducing pipe; 3. a compressor; 4. an atomizer; 5. a booster pump; 6. a supercharging air inlet three-way pipe fitting; 7. a two-position three-way electromagnetic valve; 8. a hydrogen absorption pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Fig. 1 shows a health gas atomizing device according to a preferred embodiment of the present invention, which includes a hydrogen generator 1, a backflow preventing pipe 2 (see fig. 2 and 3), a compressor 3, and an atomizer 4, wherein the hydrogen generator 1 is used for producing hydrogen, and the backflow preventing pipe 2 includes a first pipe section 21, a second pipe section 22, and a third pipe section 23. The first pipe section 21 is provided with a high-pressure gas jet port 211, the second pipe section 22 is provided with a hydrogen inlet 221, and the third pipe section 23 is provided with a mixed gas outlet 231. The high-pressure gas injection port 211, the hydrogen gas inlet 221 and the mixed gas outlet 231 are communicated with each other. The high-pressure gas jet 211 is connected with the compressor 3 and is used for allowing the high-pressure gas of the compressor 3 to enter the backflow preventing pipe fitting 2. The hydrogen inlet 221 is connected to the hydrogen generator 1, and is used for allowing hydrogen gas of the hydrogen generator 1 to enter the backflow preventing pipe 2. The mixing air outlet 231 is connected with the atomizer 4, and is used for allowing the gas in the anti-reflux pipe fitting 2 to flow into the atomizer 4, and the atomizer 4 is used for mixing hydrogen, air (or oxygen) and water, and spraying atomized water vapor into the external environment.

The anti-reflux tube member 2 is provided with a reducing pipe 24 (see fig. 3) in its interior, the diameter of the large end 241 of the reducing pipe being larger than the diameter of the small end 242 of the reducing pipe, and the large end 241 of the reducing pipe being located in the first pipe section 21 and the small end 242 of the reducing pipe being located in the third pipe section 23.

In operation, hydrogen is produced by the hydrogen generator 1. The compressor 3 generates high pressure air (or pure oxygen) and injects the high pressure air into the anti-backflow pipe 2 from the high pressure gas injection port 211 (i.e. from the first pipe section 21 to the third pipe section 23; i.e. from the large end 241 of the reducing pipe to the small end 242 of the reducing pipe), and in the process, the flow velocity of the high pressure gas is further increased due to the fast flow of the high pressure gas and the small diameter of the reducing pipe 24, so as to form low pressure, and the low pressure is discharged from the mixing gas outlet 231 of the third pipe section 23 and enters the atomizer 4. Importantly, the low pressure can promote the hydrogen in the hydrogen generator 1 to enter the anti-backflow pipe 2, and the hydrogen is fully mixed with air (or oxygen) and then enters the sprayer, so that the hydrogen is prevented from being generated and then retained in the hydrogen generator 1. Finally, the hydrogen, the air (or the oxygen) and the water in the sprayer are mixed by the sprayer, and the atomized water vapor is sprayed to the external environment so as to be absorbed by the human body.

Wherein, the hydrogen generator 1, the compressor 3 and the atomizer 4 are mature products in the prior art and can be reasonably purchased according to actual requirements. Moreover, the existing hydrogen generator 1 can discharge hydrogen alone, the compressor 3 can discharge oxygen alone, and the atomizer 4 can mix and atomize water and vapor sufficiently, which are conventional prior art and will not be described herein again. In addition, the model of the compressor 3 may be selected from TPSB25243, TPSL26230(L), and the like.

It should be noted here that the health care gas atomization device of the present invention. The method has the following beneficial effects: firstly, a high-pressure gas jet port 211 is formed in a first pipe section 21 of the anti-reflux pipe fitting 2, a hydrogen inlet 221 is formed in a second pipe section 22, and a mixed gas outlet 231 is formed in a third pipe section 23; so that hydrogen and air (or oxygen) are mixed in the reverse flow prevention pipe 2 to facilitate the mixed gas to be sprayed from the atomizer 4. Secondly, through set up reducing pipe 24 in the inside of preventing against current pipe fitting 2, and the bore of reducing pipe 24 main aspects is greater than the bore of tip to make high-pressure gas spout from high-pressure gas jet orifice 211 and prevent against current in the pipe fitting 2, because the pipe diameter diminishes, the gas velocity of flow is fast, form the low-pressure region in the inside of preventing against current pipe fitting 2, thereby make the hydrogen in the hydrogen generator 1 get into prevent against current in the pipe fitting 2, and with air (or oxygen) intensive mixing reentrant atomizer, and then avoid hydrogen to produce the back and be detained in the hydrogen generator 1. Third, by locating the large end 241 of the diameter reducer within the first tube section 21 and the small end 242 of the diameter reducer within the third tube section 23, the second tube section 22 is located between the large end 241 of the diameter reducer and the small end 242 of the diameter reducer, which is advantageous to prevent the high pressure gas emitted from the small end 242 of the diameter reducer from compressing the hydrogen gas in the second tube section 22 within the second tube section 22; and also prevents the occurrence of a phenomenon in which hydrogen gas flows reversely into the hydrogen generator 1.

Preferably, the large end 241 of the reducing tube is disposed opposite the high pressure gas jet 211; therefore, the resistance of the high-pressure gas in the transmission process is smaller, and the noise is lower. The small end 242 of the reducing pipe is arranged opposite to the mixed gas outlet 231; thereby facilitating further increase of the gas flow rate at the small end 242 of the reducing tube, further reduction of the gas pressure, facilitating further outflow of the hydrogen gas from the hydrogen generator 1, and further preventing the hydrogen gas from flowing back.

Preferably, in order to make the junction of the reducing pipe 24 and the first pipe section 21 excessively smoother and better in the sealing of the junction; the inner wall of the first tube section 21 projects radially inwardly to form the diameter reducer 24 and extends in a direction close to the mixing outlet 231 of the third tube section 23.

Preferably, the diameter reducer 24 has a truncated cone configuration. It can be appreciated that the truncated cone structure can make the pipe diameter of the reducing pipe 24 excessively smoother, which can further reduce the wind resistance. The conduit of the reducing pipe 24 extends from the small end 242 of the reducing pipe to the large end 241 of the reducing pipe along the axis of the reducing pipe 24; so that the pipe of the reducing pipe 24 is in a linear structure and the wind resistance is smaller.

Preferably, it has been demonstrated through several experiments that the distance between the small end 242 of the diameter reducer and the axis of the inner diameter of the second tube segment 22 is greater than or equal to the inner diameter of the second tube segment 22, so that the high-pressure gas emitted from the small end 242 of the diameter reducer can substantially eliminate the pressure of the hydrogen gas in the second tube segment 22 and further promote the hydrogen gas in the second tube segment 22 to enter the third tube segment 23.

Preferably, the health gas atomization device further comprises a booster pump 5 and a pressurization air inlet three-way pipe fitting 6, and the hydrogen generator 1, the pressurization air inlet three-way pipe fitting 6, the booster pump 5 and the second pipe section 22 are connected in sequence. Obviously, by adding the booster pump 5, the hydrogen gas can be further prevented from flowing backwards, and the hydrogen gas in the hydrogen generator 1 can be further efficiently pumped into the atomizer 4; in order to prevent the booster pump 5 from pumping water and coal (preferably pure water) in the hydrogen generator 1, the pressure is balanced by adding the booster intake tee 6. That is, when there is insufficient hydrogen in the hydrogen generator 1, the other port of the pressurizing inlet tee 6 can be supplied with air to equalize the pressure.

Preferably, the health gas atomization device further comprises a two-position three-way electromagnetic valve 7, a first interface of the two-position three-way electromagnetic valve 7 is connected with a hydrogen absorption pipe 8, and the hydrogen absorption pipe 8 is used for allowing hydrogen of the hydrogen generator 1 to flow out. The second interface and the third interface of the two-position three-way electromagnetic valve 7 are respectively connected with the hydrogen generator 1 and the supercharging air inlet three-way pipe fitting 6 (the supercharging air inlet three-way pipe fitting 6 is a pipe fitting with three pipe sections and is used for balancing air pressure and is matched with the supercharging pump 5 for use, so that the supercharging air inlet three-way pipe fitting 6 is called). When the coil of the electromagnetic valve is powered off, the first interface is communicated with the second interface, and the third interface is closed. When the coil of the solenoid valve is electrified, the third interface is communicated with the second interface, and the first interface is closed. It can be understood that the arrangement is such that the hydrogen in the hydrogen generator 1 can be directly utilized by guiding the flow through the hydrogen absorption pipe 8 (the hydrogen absorption pipe 8 is a conventional suction pipe); because the purity of the hydrogen is high, the hydrogen absorption tube 8 is adopted, so that the human body can be prevented from being lack of oxygen due to the fact that the human body simply absorbs the hydrogen under the condition that the nose is opposite to the hydrogen absorption tube 8. Alternatively, the hydrogen gas, air (or oxygen gas), and water may be sufficiently atomized by the atomizer 4 and then absorbed by the human body, with the coil of the electromagnetic valve energized.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Health care gas atomization device, its characterized in that: the system comprises a hydrogen generator, an anti-reflux pipe fitting, a compressor and an atomizer, wherein the hydrogen generator is used for producing hydrogen, and the anti-reflux pipe fitting comprises a first pipe section, a second pipe section and a third pipe section; the first pipe section is provided with a high-pressure gas jet port, the second pipe section is provided with a hydrogen inlet, and the third pipe section is provided with a mixed gas outlet; the high-pressure gas jet port, the hydrogen access port and the mixed gas outlet are communicated with each other; the high-pressure gas jet opening is connected with the compressor and used for allowing high-pressure gas of the compressor to enter the anti-backflow pipe fitting; the hydrogen access port is connected with the hydrogen generator and is used for allowing hydrogen of the hydrogen generator to enter the anti-backflow pipe fitting; the mixed gas outlet is connected with the atomizer and used for allowing gas in the anti-backflow pipe fitting to flow into the atomizer, and the atomizer is used for mixing hydrogen, air and water and spraying atomized water vapor to the external environment;

2. A healthcare gas atomization device as recited in claim 1, further comprising: the large end of the reducing pipe is arranged opposite to the high-pressure gas jet; the small end of the reducing pipe is opposite to the mixed gas outlet.

3. A healthcare gas atomizer device as set forth in claim 2, wherein: the inner wall of the first pipe section protrudes inwards along the radial direction to form the reducing pipe and extends along the direction close to the mixed gas outlet of the third pipe section.

4. A healthcare gas atomization device as recited in claim 3 in which: the reducing pipe is in a cone frustum structure, and a pipeline of the reducing pipe penetrates from the small end of the reducing pipe to the large end of the reducing pipe along the axis of the reducing pipe.

5. A health care gas atomizer according to claim 4, wherein: the distance between the small end of the reducing pipe and the axis of the inner diameter of the second pipe section is larger than or equal to the inner diameter of the second pipe section.

6. A healthcare gas atomization device as recited in claim 1, further comprising: the health-care gas atomization device further comprises a booster pump and a boosting air inlet three-way pipe fitting, and the hydrogen generator, the boosting air inlet three-way pipe fitting, the booster pump and the second pipe section are sequentially connected.

7. A healthcare gas atomization device as recited in claim 6 in which: the health-care gas atomization device further comprises a two-position three-way electromagnetic valve, wherein a first interface of the two-position three-way electromagnetic valve is connected with a hydrogen absorption pipe, and the hydrogen absorption pipe is used for hydrogen gas of the hydrogen supply generator to flow out; the second interface and the third interface of the two-position three-way electromagnetic valve are respectively connected with the hydrogen generator and the supercharging air inlet three-way pipe fitting; when the coil of the electromagnetic valve is powered off, the first interface is communicated with the second interface, and the third interface is closed; when the coil of the solenoid valve is electrified, the third interface is communicated with the second interface, and the first interface is closed.