CN104147672A - Novel reverse flow type oxygen supply device - Google Patents
Novel reverse flow type oxygen supply device Download PDFInfo
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- CN104147672A CN104147672A CN201410390705.9A CN201410390705A CN104147672A CN 104147672 A CN104147672 A CN 104147672A CN 201410390705 A CN201410390705 A CN 201410390705A CN 104147672 A CN104147672 A CN 104147672A
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- oxygen supply
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- air leaving
- leaving cover
- air
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Abstract
The invention discloses a novel reverse flow type oxygen supply device which comprises an oxygen supply pipe, a shell, a cavity and an air outlet cover. The shell is communicated with the oxygen supply pipe. The cavity is formed in the shell. The air outlet cover is arranged on the front side of the shell and provided with dense air outlet holes. The cavity comprises a reverse flow cavity body and a back flow cavity body which are mutually communicated. The front side of the cavity is provided with the air outlet cover with the dense air outlet holes, so that air reversely flows through the reverse flow cavity body and forms air masses after coming out of the oxygen outlet cover. The novel reverse flow type oxygen supply device is arranged at the required position, and the human body can move more freely; reserve flow is adopted for forming the air masses instead of air speed with pressure, the air masses from the oxygen outlet holes do not have pressure, have no direct stimulation on people, or do not stimulate the lung or cause inflammation either, expired air of people can be dispersed fast, and the phenomenon that people have difficulty in breathing or feel oppressed can be avoided; the expired air and the air coming out of the air outlet holes of the novel reverse flow type oxygen supply device are difficult to mix together, and therefore people can breath the air smoothly just as they breath the air in the atmosphere.
Description
Technical field
The present invention relates to a kind of health-related product, relate in particular to a kind of novel trans streaming apparatus of oxygen supply.
Background technology
Oxygen supply cover traditional in prior art is for daily life, in routine work and study, also for medical treatment, the structure of this oxygen supply cover as shown in Figure 12 and Figure 13, comprises, oxygen supplying tube A, cover the oxygen mask B of nose and mouth completely, the front upper lateral part of described oxygen mask is provided with venthole C, and the both sides of oxygen mask are also provided with and can oxygen mask be fixed on to the suspender belt fixed part D on nose and mouth by suspender belt, but this oxygen supply cover has following shortcoming:
(1) this oxygen supply cover covers on nose and mouth entirely, and need to hang over neck or head, causes human body head and other piecemeal activities not freely;
(2) this oxygen supply cover adopts straight spray mode to produce stimulation to human lung, and pulmonary easily produces inflammation, unhealthful;
(3) position at the venthole place above this oxygen supply cover, making to give vent to anger and entering gas mixes, and cannot derive fast the gas of exhalation, and hypopnea is also felt oppressed.
In addition, also adopt oxygen hose directly to insert the mode that oxygen gas-supplying is sentenced in nostril in medical treatment, this mode is also the mode of directly spraying, and equally with upper a kind of oxygen supply cover can produce stimulation to human lung, and pulmonary easily produces inflammation, unhealthful.
Above-mentioned two kinds of apparatuss of oxygen supply are more not suitable for the use of the working and learning in daily.
Therefore, need to provide a kind of novel apparatus of oxygen supply, to overcome above-mentioned various defects.
Summary of the invention
The object of the present invention is to provide a kind of novel trans streaming apparatus of oxygen supply, to overcome existing defect in above-mentioned prior art.This novel trans streaming apparatus of oxygen supply is placed in desired position, physical activity freely, and this novel trans streaming apparatus of oxygen supply adopts anti-streamed formation air mass, but not there is the wind speed of pressure, from venthole air mass out, without pressure, to people, without direct stimulation, Geng Buhuidui pulmonary produces to stimulate and to cause inflammation, and the gas that people breathes out can spread rapidly, can not cause hypopnea or feel oppressed.
To achieve these goals, the present invention adopts following technical scheme:
A kind of novel trans streaming apparatus of oxygen supply, comprise oxygen supplying tube, the housing being communicated with oxygen supplying tube, be located at the cavity in described housing and be located at described housing front side and have the air leaving cover of intensive venthole, described cavity comprises anti-stream chamber and the back cavity being interconnected, the air leaving cover described in the front side of described cavity is provided with intensive venthole, so that gas forms air mass through the anti-stream in anti-stream chamber and from air leaving cover out.
Further, described back cavity is near cavity one end of oxygen supplying tube, and described anti-stream chamber is away from cavity one end of oxygen supplying tube; Described anti-stream chamber and back cavity are the shape of half heart.
Further, described in there is intensive venthole air leaving cover be flat air leaving cover or arc surface type air leaving cover, on described flat air leaving cover or arc surface type air leaving cover, be evenly equipped with intensive venthole.
Preferably, each venthole on described flat air leaving cover is straight hole or is inclined hole.
Preferred, the angle of the plane at the central shaft of all inclined holes on described flat air leaving cover and flat air leaving cover place is acute angle, and the oblique angle of inclined hole is outside the oblique housing near oxygen supplying tube one end.
Preferably, each venthole on described arc surface type air leaving cover is straight hole or is inclined hole.
Preferred, the oblique angle of the inclined hole on described arc surface type air leaving cover is outside the oblique housing near oxygen supplying tube one end; The oblique of all inclined holes is from the right back of air leaving cover inner surface, to extend to the direction of the left front of air leaving cover outer surface.
When venthole is straight hole, refers to that the central shaft of each venthole is vertical with dull and stereotyped plane, or refer to that the central shaft of each venthole is vertical with the tangent line of this cambered surface position, venthole central shaft place.
Preferably, the anti-stream chamber of described cavity and the cavity part between back cavity are cylindrical or oval.
Above-mentioned housing profile is cylindrical, the various sizes such as elliptical cylinder-shape or stereoscopic rectangular all can, as long as its inner cavity has above-mentioned described shape, and make to form air mass from venthole gas out.
Novel trans streaming apparatus of oxygen supply of the present invention, oxygen or the air with certain oxygen content enter in cavity from oxygen supplying tube, because gas has certain pressure, this gas is after the anti-stream buffering in the anti-stream chamber of the cavity one end away from oxygen supplying tube, gas is subject to the anti-arcwall cushioning effect that flows half heart-shaped configuration in chamber, portion gas is further through the buffering that stops of the rear wall of housing inner chamber body afterwards, certainly another part gas enters back cavity after the arcwall cushioning effect of half heart-shaped configuration in anti-stream chamber, be subject to the arcwall cushioning effect (certainly having seldom a part of gas to enter above-mentioned circulation with air inlet at this after back cavity) of half heart-shaped configuration of back cavity, these two parts are by having after the gas buffer of certain pressure, venthole through air leaving cover discharges, form stress-free air mass.
The flat air leaving cover of above-mentioned employing, and on flat air leaving cover, be evenly equipped with intensive inclined hole venthole, there is better effect, the gas with pressure enters after the cavity in housing, oblique angle due to inclined hole, just entered cavity and be not easy directly from venthole, to discharge without the anti-gas that flows buffering in anti-stream chamber, the formed air mass of gas that so more can guarantee is out without pressure, and Bu Huidui pulmonary produces stimulation.
The stress-free air mass of above-mentioned formation to people without direct stimulation, Geng Buhuidui pulmonary produces to stimulate and to cause inflammation, and the outside that is placed in this device due to people's nose and mouth, the gas that people breathes out can spread rapidly, can not cause hypopnea or feel oppressed.
Compared with prior art, the present invention has following beneficial effect:
Novel trans streaming apparatus of oxygen supply of the present invention is placed in desired position, as hangs over the height that is applicable to people's respiratory oxygen, does not need to adopt suspender belt or lifting rope to hang over neck or head, and physical activity is freer; And this novel trans streaming apparatus of oxygen supply adopts anti-streamed formation air mass, but not there is the wind speed of pressure, from venthole air mass out without pressure, to people without direct stimulation, Geng Buhuidui pulmonary produces to stimulate and to cause inflammation, and the gas that people breathes out can spread rapidly, can not cause hypopnea or feel oppressed; Owing to not adopting the face shield directly covering on nose and mouth, the gas of therefore breathing out and be difficult to mix from novel trans streaming apparatus of oxygen supply venthole gas out, the air in erect image eupnea atmosphere is the same freely smooth and easy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of novel trans streaming apparatus of oxygen supply of the present invention.
Fig. 2 is another angle schematic diagram of the first embodiment of novel trans streaming apparatus of oxygen supply of the present invention.
Fig. 3 is not for having the profile of the novel trans streaming apparatus of oxygen supply of air leaving cover.
Fig. 4 is the profile of the first embodiment of novel trans streaming apparatus of oxygen supply.
Fig. 5 is the profile of the second embodiment of novel trans streaming apparatus of oxygen supply.
Fig. 6 is another angle schematic diagram of profile of the second embodiment of novel trans streaming apparatus of oxygen supply.
Fig. 7 is the schematic diagram of the third embodiment of novel trans streaming apparatus of oxygen supply of the present invention.
Fig. 8 is the cutaway view of the 4th kind of embodiment of novel trans streaming apparatus of oxygen supply of the present invention.
Fig. 9 is the schematic diagram with the arc surface type air leaving cover of inclined hole.
Figure 10 is the generalized section with the arc surface type air leaving cover of inclined hole.
Figure 11 is for the gas with certain pressure that adopts novel trans streaming apparatus of oxygen supply and entered by oxygen supplying tube is to out form the gas-dynamic schematic diagram of stress-free air mass from air leaving cover, and wherein arrow represents gas flow.
Figure 12 is traditional oxygen supply cover structure schematic diagram.
Figure 13 is the structural representation of another angle of traditional oxygen supply cover.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.Should be understood that following examples are only for the present invention is described but not for limiting protection scope of the present invention.
The first embodiment of novel trans streaming apparatus of oxygen supply as depicted in figs. 1 and 2, this novel trans streaming apparatus of oxygen supply comprises oxygen supplying tube 1, the housing 2 being communicated with oxygen supplying tube, the air leaving cover 4 of being located at the cavity 5 (as shown in Figure 3) in described housing and being located at described housing front side and having intensive venthole 3, as shown in Figure 3, described cavity 5 comprises anti-stream chamber 6 and the back cavity 7 being interconnected, as shown in Figure 4, the air leaving cover 4 described in the front side of described cavity 5 is provided with intensive venthole 3, so that gas forms air mass through anti-stream chamber 6 anti-streams and from air leaving cover 4 out.
Further, as shown in Figure 3 and Figure 4, described back cavity 7 is near cavity one end of oxygen supplying tube, and described anti-stream chamber 6 is away from cavity one end of oxygen supplying tube; Described anti-stream chamber 6 and back cavity 6 are the shape of half heart.
Further, as shown in Figure 4, described in there is intensive venthole 3 air leaving cover 4 be flat air leaving cover, on described flat air leaving cover 4, be evenly equipped with intensive venthole 3.
Preferably, each venthole 3 on described flat air leaving cover 4 is straight hole.
The second embodiment of novel trans streaming apparatus of oxygen supply of the present invention, the difference of itself and the first embodiment is: as shown in Figure 5 and Figure 6, the described air leaving cover 4 with intensive venthole 3 is flat air leaving cover, on described flat air leaving cover, be evenly equipped with intensive venthole, each venthole on described flat air leaving cover is inclined hole.
Preferred, as shown in Figure 6, the angle α of the plane at the central shaft of the inclined hole on described flat air leaving cover and flat air leaving cover place is acute angle, and the oblique angle of inclined hole is outside the oblique housing near oxygen supplying tube one end.
The third embodiment of novel trans streaming apparatus of oxygen supply of the present invention, as shown in Figure 7 and Figure 8, this novel trans streaming apparatus of oxygen supply comprises oxygen supplying tube 1, the housing 2 being communicated with oxygen supplying tube, the air leaving cover 4 of being located at the cavity 5 (as shown in Figure 8) in described housing and being located at described housing front side and having intensive venthole 3, as shown in Figure 8, described cavity 5 comprises anti-stream chamber 6 and the back cavity 7 being interconnected, the air leaving cover 4 described in the front side of described cavity 5 is provided with intensive venthole 3, so that gas forms air mass through anti-stream chamber 6 anti-streams and from air leaving cover 4 out.
Further, as shown in Figure 8, described back cavity 7 is near cavity one end of oxygen supplying tube, and described anti-stream chamber 6 is away from cavity one end of oxygen supplying tube; Described anti-stream chamber 6 and back cavity 6 are the shape of half heart.
Further, as shown in Figure 9, described in there is intensive venthole 3 air leaving cover 4 be arc surface type air leaving cover, on described arc surface type air leaving cover 4, be evenly equipped with intensive venthole 3.
Preferably, as shown in Figure 7, each venthole 3 on described flat air leaving cover 4 is straight hole.
The 4th kind of embodiment of novel trans streaming apparatus of oxygen supply of the present invention, the difference of itself and the third embodiment is: as shown in Fig. 8 and Figure 10, each venthole 3 on described arc surface type air leaving cover 4 is inclined hole.
Preferred, the oblique angle of the inclined hole on described arc surface type air leaving cover is outside the oblique housing near oxygen supplying tube one end; Be that the oblique of inclined hole is from the right back of air leaving cover inner surface, to extend to the direction of the left front of air leaving cover outer surface.
In the respective embodiments described above, when venthole is straight hole, refer to that the central shaft of each venthole is vertical with dull and stereotyped plane, or refer to that the central shaft of each venthole is vertical with the tangent line of this cambered surface position, venthole central shaft place.
Preferably, the anti-stream chamber 6 of described cavity and the cavity part between back cavity 7 are cylindrical or oval.
Above-mentioned housing 2 profiles are cylindrical (as Fig. 1, Fig. 2, shown in Fig. 7), the various sizes such as elliptical cylinder-shape or stereoscopic rectangular all can, as long as its inner cavity has above-mentioned described shape, and make to form air mass from venthole gas out.
Novel trans streaming apparatus of oxygen supply of the present invention, as shown in figure 11, oxygen or the air with certain oxygen content enter in cavity 5 from oxygen supplying tube 1, because gas has certain pressure, this gas is after the anti-stream buffering in the anti-stream chamber 6 of the cavity one end away from oxygen supplying tube, gas is subject to anti-arcwall 61 cushioning effects that flow half heart-shaped configuration in chamber 6, portion gas is further through the buffering that stops of the rear wall 51 of housing inner chamber body 5 afterwards, certainly another part gas enters back cavity 7 after the arcwall cushioning effect of half heart-shaped configuration in anti-stream chamber, be subject to arcwall 71 cushioning effects (certainly having seldom a part of gas to enter above-mentioned circulation with air inlet at this after back cavity) of half heart-shaped configuration of back cavity 7, these two parts are by having after the gas buffer of certain pressure, venthole 3 through air leaving cover 4 discharges, form stress-free air mass 8.
The flat air leaving cover of above-mentioned employing, and on flat air leaving cover, be evenly equipped with intensive inclined hole venthole, there is better effect, the gas with pressure enters after the cavity in housing, oblique angle due to inclined hole, just entered cavity and be not easy directly from venthole, to discharge without the anti-gas that flows buffering in anti-stream chamber, the formed air mass of gas that so more can guarantee is out without pressure, and Bu Huidui pulmonary produces stimulation.
The stress-free air mass of above-mentioned formation to people without direct stimulation, Geng Buhuidui pulmonary produces to stimulate and to cause inflammation, and the outside that is placed in this device due to people's nose and mouth, the gas that people breathes out can spread rapidly, can not cause hypopnea or feel oppressed.
Novel trans streaming apparatus of oxygen supply of the present invention is placed in desired position, as hangs over the height that is applicable to people's respiratory oxygen, does not need to adopt suspender belt or lifting rope to hang over neck or head, and physical activity is freer; And this novel trans streaming apparatus of oxygen supply adopts anti-streamed formation air mass, but not there is the wind speed of pressure, from venthole air mass out without pressure, to people without direct stimulation, Geng Buhuidui pulmonary produces to stimulate and to cause inflammation, and the gas that people breathes out can spread rapidly, can not cause hypopnea or feel oppressed; Owing to not adopting the face shield directly covering on nose and mouth, the gas of therefore breathing out and be difficult to mix from novel trans streaming apparatus of oxygen supply venthole gas out, the air in erect image eupnea atmosphere is the same freely smooth and easy.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (9)
1. a novel trans streaming apparatus of oxygen supply, comprise oxygen supplying tube, it is characterized in that, also comprise the housing that is communicated with oxygen supplying tube, be located at the cavity in described housing and be located at described housing front side and have the air leaving cover of intensive venthole, described cavity comprises anti-stream chamber and the back cavity being interconnected, the air leaving cover described in the front side of described cavity is provided with intensive venthole, so that gas forms air mass through the anti-stream in anti-stream chamber and from air leaving cover out.
2. novel trans streaming apparatus of oxygen supply as claimed in claim 1, is characterized in that, described back cavity is near cavity one end of oxygen supplying tube, and described anti-stream chamber is away from cavity one end of oxygen supplying tube; Described anti-stream chamber and back cavity are the shape of half heart.
3. novel trans streaming apparatus of oxygen supply as claimed in claim 1, is characterized in that, described in there is intensive venthole air leaving cover be flat air leaving cover or arc surface type air leaving cover, on described flat air leaving cover or arc surface type air leaving cover, be evenly equipped with intensive venthole.
4. novel trans streaming apparatus of oxygen supply as claimed in claim 3, is characterized in that, each venthole on described flat air leaving cover is straight hole or is inclined hole.
5. novel trans streaming apparatus of oxygen supply as claimed in claim 4, it is characterized in that, the angle of the plane at the central shaft of all inclined holes on described flat air leaving cover and flat air leaving cover place is acute angle, and the oblique angle of inclined hole is outside the oblique housing near oxygen supplying tube one end.
6. novel trans streaming apparatus of oxygen supply as claimed in claim 3, is characterized in that, each venthole on described arc surface type air leaving cover is straight hole or is inclined hole.
7. novel trans streaming apparatus of oxygen supply as claimed in claim 6, is characterized in that, the oblique angle of the inclined hole on described arc surface type air leaving cover is outside the oblique housing near oxygen supplying tube one end.
8. novel trans streaming apparatus of oxygen supply as claimed in claim 1, is characterized in that, anti-stream chamber and the cavity part between back cavity of described cavity are cylindrical or oval.
9. novel trans streaming apparatus of oxygen supply as claimed in claim 1, is characterized in that, described housing profile is cylindrical, elliptical cylinder-shape or stereoscopic rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390705.9A CN104147672A (en) | 2014-08-08 | 2014-08-08 | Novel reverse flow type oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390705.9A CN104147672A (en) | 2014-08-08 | 2014-08-08 | Novel reverse flow type oxygen supply device |
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| Publication Number | Publication Date |
|---|---|
| CN104147672A true CN104147672A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410390705.9A Pending CN104147672A (en) | 2014-08-08 | 2014-08-08 | Novel reverse flow type oxygen supply device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029353A1 (en) * | 2014-08-26 | 2016-03-03 | 得高健康家居有限公司上海分公司 | Novel reverse flow-type oxygen supply device |
| CN111089954A (en) * | 2020-03-23 | 2020-05-01 | 成都泰盟软件有限公司 | Basal metabolism measuring device |
-
2014
- 2014-08-08 CN CN201410390705.9A patent/CN104147672A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029353A1 (en) * | 2014-08-26 | 2016-03-03 | 得高健康家居有限公司上海分公司 | Novel reverse flow-type oxygen supply device |
| CN111089954A (en) * | 2020-03-23 | 2020-05-01 | 成都泰盟软件有限公司 | Basal metabolism measuring device |
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Application publication date: 20141119 |