CN208678104U - Oxygen inhalation apparatus silencing means - Google Patents
Oxygen inhalation apparatus silencing means Download PDFInfo
- Publication number
- CN208678104U CN208678104U CN201820268494.5U CN201820268494U CN208678104U CN 208678104 U CN208678104 U CN 208678104U CN 201820268494 U CN201820268494 U CN 201820268494U CN 208678104 U CN208678104 U CN 208678104U
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- CN
- China
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- net
- current divider
- divider box
- humidifying pipe
- serfing
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Abstract
The utility model relates to a kind of oxygen inhalation apparatus silencing means, including humidifying pipe, decompression current divider box, refinement net and defoam floating net, decompression current divider box is equipped in the lower end of humidifying pipe, it is depressured current divider box and humidifying bottom of the tube is connected to by thread seal, the inner cavity of decompression current divider box is communicated with the inner cavity of humidifying pipe, is provided, in sequence from bottom to top, with one point on the humidifying pipe above decompression current divider box and is indulged in serfing the Net and a defoaming net.Be equipped with a stainless steel washer on humidifying pipe in decompression current divider box and between point indulging in serfing the Net, be used to support and point indulge in serfing the Net, be equipped with a stainless steel platen on point humidifying pipe indulged in serfing the Net above, for it is fixed divide indulge in serfing the Net.The beneficial effects of the utility model are: structurally reasonable, humidifying effect is good, easy for assemble or unload using fabricated structure, can reduce oxygen gas flow rate, prevents from issuing plosive, and can also prevent the water surface from vibrating.
Description
Technical field:
The utility model relates to medical instruments fields, are especially a kind of oxygen inhalation apparatus silencing means, are suitable for oxygen
Inhalator.
Background technique:
Oxygen inhalation is widely used in the treatment and rescue of clinical all kinds of patients, relaxing when in order to ensure patient's oxygen intake
Appropriateness, medical staff usually can carry out humidifying processing to oxygen, and oxygen inhalation apparatus is the commonly used equipment of humidifying oxygen, the equipment
It is generally mounted between medical oxygen system and oxygen unit.By medical oxygen system convey Lai oxygen first from air inlet pipe
It enters in the neutral water in humidification bottle, humidifying is carried out to oxygen by neutral water, the oxygen after humidifying is discharged simultaneously through escape pipe
Oxygen supply device is eventually entered into suck for patient.Existing oxygen inhalation apparatus is mainly by humidification bottle, air inlet, gas outlet, regulating valve
And the composition such as flowmeter, mainly noise is big the shortcomings that the oxygen inhalation apparatus, when oxygen is entered in water, can generate biggish gas
Bubble, bubble will rupture after emerging, and when bubbles burst can not only issue plosive, but also will cause water surface vibration
It is dynamic, to bring noise, seriously affect patients undergoing oxygen inhalation and the sleep and rest of entourage.The patent No. 201310102581.5
Application documents disclose a kind of oxygen inhalation apparatus, wherein humidifying bottom of the tube is produced when oxygen humidification for reducing equipped with one
The silencing means of noise, the silencing means include decompression cabinet and stainless steel silk flosssilk wadding, and decompression cabinet is connected to by thread seal
Humidifying bottom of the tube, the inner cavity for depressurizing cabinet are communicated with the inner cavity of humidifying pipe, and stainless steel silk flosssilk wadding is rolled on the external peripheral wall of decompression cabinet,
Stainless steel silk flosssilk wadding with a thickness of 3mm, depressurize box perispore and be equipped with multiple ventilation through-holes, the diameter for through-hole of ventilating is 2mm, is subtracted
The cross-sectional area of pressure cabinets cavity is twice of humidifying tube cavity cross-sectional area.Due to depressurizing the cross section face of cabinets cavity
Product be greater than humidifying tube cavity cross-sectional area, therefore, by humidifying pipe convey Lai high pressure oxygen can occur in decompression cabinet body
Expansion, at this moment, the pressure of oxygen can be reduced rapidly；Although air pocket can be become more by the silencing means in this application file
Minute bubbles be reduced rapidly the pressure of oxygen can, but erasure effect is obviously insufficient, because noise is will after bubble emerges
Sending when rupturing, the silencing means can not eliminate generated noise when bubbles burst.
Summary of the invention
The technical problem to be solved by the utility model is in view of the deficienciess of the prior art, provide it is a kind of can be into one
Step reduce oxygen inhalation apparatus noise, improve humidifying effect oxygen inhalation apparatus silencing means, including humidifying pipe, decompression current divider box,
It refines net and defoams floating net, be equipped with decompression current divider box in the lower end of humidifying pipe, decompression current divider box is connected to by thread seal
Humidifying bottom of the tube, the inner cavity for being depressured current divider box are communicated with the inner cavity of humidifying pipe, on the humidifying pipe above decompression current divider box under
One point is successively arranged on and to indulge in serfing the Net and a defoaming net.In decompression current divider box and divide on the humidifying pipe between indulging in serfing the Net equipped with one
Stainless steel washer is used to support and point indulges in serfing the Net, and is equipped with a stainless steel platen on point humidifying pipe indulged in serfing the Net above, for fixed point
It indulges in serfing the Net.
The decompression current divider box is round pie hollow body, and equidistant several in its circumferential wall and decompression shunts box cavity
The circular hole being connected, institute are round-meshed in the same size.
The refinement net is circular net, is equipped with a circular hole at center, and the diameter of circular hole is consistent with the outer diameter of humidifying pipe,
The aperture of refinement net is 1-2mm.
Described defoam floats net as circular net, and a circular hole is equipped at center, and the diameter of circular hole is greater than the outer diameter of humidifying pipe, carefully
The aperture for changing net is 0.5-1mm.Two floating bodies are fixed on the lower surface of the floating net of defoaming, floating net is defoamed for floating, makes to defoam
Floating net is swum on the water surface.
The beneficial effects of the utility model are: structurally reasonable, humidifying effect is good, using fabricated structure, installing and dismounting side
Just, oxygen gas flow rate can be reduced, prevents from issuing plosive, and can also prevent the water surface from vibrating.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that current divider box is depressured in the utility model.
Fig. 3 is the structural schematic diagram that net is refined in the utility model.
Fig. 4 is the structural schematic diagram that floating net is defoamed in the utility model.
Fig. 5 is the usage state diagram of the utility model.
In figure: 1 humidifying pipe, 2 decompression current divider boxes, 3 refinement nets, 4 defoam floating net, 5 floating bodies, 6 stainless steel platens, 7 stainless steels
Washer.
Specific embodiment:
Embodiment 1
As shown in Figs. 1-5, a kind of to further decrease oxygen inhalation apparatus noise, the oxygen inhalation apparatus for improving humidifying effect disappears
Mixer, including humidifying pipe (1), decompression current divider box (2), refinement net (3) and defoaming are floating net (4), set in the lower end of humidifying pipe (1)
Have decompression current divider box (2), decompression current divider box (2) body is connected to humidifying pipe (1) bottom by thread seal, is depressured current divider box (2)
Inner cavity communicated with the inner cavity of humidifying pipe (1), be provided, in sequence from bottom to top, on decompression current divider box (2) humidifying pipe (1) above
One point is indulged in serfing the Net and a defoaming net.In decompression current divider box (2) and divide on the humidifying pipe (1) between indulging in serfing the Net equipped with a stainless steel
Washer (7) is used to support and point indulges in serfing the Net, and a stainless steel platen (6) is equipped on point humidifying pipe (1) indulged in serfing the Net above, for solid
Fixed point is indulged in serfing the Net.The decompression current divider box (2) is round pie hollow body, equidistant several in its circumferential wall and decompression current divider box
(2) circular hole that inner cavity is connected, institute are round-meshed in the same size.The refinement net (3) is circular net, is equipped with a circle at center
The diameter in hole, circular hole is consistent with the outer diameter of humidifying pipe (1), and the aperture of refinement net (3) is 1mm.It is described to defoam floating net (4) as circle
Shape net is equipped with a circular hole at center, and the diameter of circular hole is greater than the outer diameter of humidifying pipe (1), and the aperture of refinement net (3) is 0.5mm.
Two floating bodies (5) are fixed on the lower surface for defoaming floating net (4), defoam floating net (4) for floating, make to defoam floating net (4) floating
On the water surface.
Embodiment 2
As shown in Figs. 1-5, a kind of to further decrease oxygen inhalation apparatus noise, the oxygen inhalation apparatus for improving humidifying effect disappears
Mixer, including humidifying pipe (1), decompression current divider box (2), refinement net (3) and defoaming are floating net (4), set in the lower end of humidifying pipe (1)
Have decompression current divider box (2), decompression current divider box (2) body is connected to humidifying pipe (1) bottom by thread seal, is depressured current divider box (2)
Inner cavity communicated with the inner cavity of humidifying pipe (1), be provided, in sequence from bottom to top, on decompression current divider box (2) humidifying pipe (1) above
One point is indulged in serfing the Net and a defoaming net.In decompression current divider box (2) and divide on the humidifying pipe (1) between indulging in serfing the Net equipped with a stainless steel
Washer (7) is used to support and point indulges in serfing the Net, and a stainless steel platen (6) is equipped on point humidifying pipe (1) indulged in serfing the Net above, for solid
Fixed point is indulged in serfing the Net.The decompression current divider box (2) is round pie hollow body, equidistant several in its circumferential wall and decompression current divider box
(2) circular hole that inner cavity is connected, institute are round-meshed in the same size.The refinement net (3) is circular net, is equipped with a circle at center
The diameter in hole, circular hole is consistent with the outer diameter of humidifying pipe (1), and the aperture of refinement net (3) is 1.2mm.Net (4) are floated in the defoaming
Circular net is equipped with a circular hole at center, and the diameter of circular hole is greater than the outer diameter of humidifying pipe (1), and the aperture of refinement net (3) is
0.8mm.Two floating bodies (5) are fixed on the lower surface for defoaming floating net (4), floating net (4) is defoamed for floating, makes to defoam floating net
(4) it swims on the water surface.
Working principle: when by the high pressure oxygen in humidifying pipe (1) enter decompression current divider box (2) it is interior after, due to decompression divide
The volume for flowing case (2) internal cavity is big, and oxygen gas flow rate is reduced rapidly.Reduce flow velocity after oxygen from decompression current divider box
(2) the circular hole outflow on periphery, forms minute bubbles one by one, uniformly rises from the surrounding of decompression current divider box (2), avoids
The combination of bubble.The minute bubbles of rising are by being divided into smaller bubble when refinement net (3), on smaller bubble continues
It rises, encounters when net (4) are floated in defoaming and defoamed floating net (4) defoaming, prevent from issuing plosive, and can also prevent the water surface from vibrating.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (4)
1. a kind of oxygen inhalation apparatus silencing means, including humidifying pipe (1), decompression current divider box (2), refinement net (3) and the floating net of defoaming
(4), it is equipped with decompression current divider box (2) in the lower end of humidifying pipe (1), is depressured current divider box (2) body by thread seal and is connected to humidifying
(1) bottom is managed, the inner cavity of decompression current divider box (2) is communicated with the inner cavity of humidifying pipe (1), it is characterized in that: in decompression current divider box (2)
One point is provided, in sequence from bottom to top, on the humidifying pipe (1) in face to indulge in serfing the Net and a defoaming net, decompression current divider box (2) with divide indulge in serfing the Net
Between humidifying pipe (1) be equipped with a stainless steel washer (7), be used to support and point indulge in serfing the Net, dividing the humidifying pipe (1) indulged in serfing the Net above
It is equipped with a stainless steel platen (6), indulges in serfing the Net for fixed point, fixes two floating bodies on the lower surface for defoaming floating net (4)
(5), floating net (4) are defoamed to swim on the water surface.
2. oxygen inhalation apparatus silencing means according to claim 1, it is characterized in that: the decompression current divider box (2) is cake
Shape hollow body, equidistant several circular holes being connected with decompression current divider box (2) inner cavity, institute are round-meshed big in its circumferential wall
It is small consistent.
3. oxygen inhalation apparatus silencing means according to claim 1, it is characterized in that: the refinement net (3) is circular net, in
A circular hole is equipped at the heart, the diameter of circular hole is consistent with the outer diameter of humidifying pipe (1), and the aperture of refinement net (3) is 1mm.
4. oxygen inhalation apparatus silencing means according to claim 1, it is characterized in that: the defoaming floating net (4) is circular net,
A circular hole is equipped at center, the diameter of circular hole is greater than the outer diameter of humidifying pipe (1), and the aperture of refinement net (3) is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268494.5U CN208678104U (en) | 2018-02-25 | 2018-02-25 | Oxygen inhalation apparatus silencing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268494.5U CN208678104U (en) | 2018-02-25 | 2018-02-25 | Oxygen inhalation apparatus silencing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678104U true CN208678104U (en) | 2019-04-02 |
Family
ID=65875512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820268494.5U Expired - Fee Related CN208678104U (en) | 2018-02-25 | 2018-02-25 | Oxygen inhalation apparatus silencing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833555A (en) * | 2019-04-16 | 2019-06-04 | 河南科技大学第一附属医院 | A kind of oxygen humidification bottle |
-
2018
- 2018-02-25 CN CN201820268494.5U patent/CN208678104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833555A (en) * | 2019-04-16 | 2019-06-04 | 河南科技大学第一附属医院 | A kind of oxygen humidification bottle |
| CN109833555B (en) * | 2019-04-16 | 2020-09-25 | 河南科技大学第一附属医院 | Oxygen humidifying bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210225 |