CN219167416U

CN219167416U - Humidification bottle

Info

Publication number: CN219167416U
Application number: CN202222427675.7U
Authority: CN
Inventors: 江光洪; 陈高明; 胡玉梅
Original assignee: Biocomma Ltd
Current assignee: Biocomma Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-06-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a humidifying bottle which is used for humidifying oxygen in oxygen therapy and comprises a bottle body, a bottle cap, an air supply structure, an air exhaust structure and a humidifying structure, wherein the bottle body is provided with a containing cavity for containing humidifying liquid, an opening is formed in the bottle body, the bottle cap is covered on the opening of the bottle body to seal the bottle body, the air supply structure comprises an air supply channel, an air inlet of the air supply channel is formed in the bottle cap, the air exhaust structure is arranged on the bottle cap and is used for discharging humidified oxygen, the humidifying structure is arranged in the containing cavity, the humidifying structure comprises an air outlet channel, a liquid guide channel and an atomizing piece, the air outlet channel is communicated with the air supply channel, the liquid guide channel penetrates through the side wall of the air outlet channel along the axis direction of the air outlet channel and is not communicated with the air outlet channel, one end of the liquid guide channel is communicated with the containing cavity for guiding humidifying liquid, the other end of the liquid guide channel is arranged in parallel with the air outlet port of the air outlet channel, the atomizing piece is arranged opposite to the air outlet port, humidification is stable, noise can not be generated in the humidifying process, and comfort of a patient in use can be improved.

Description

Humidification bottle

Technical Field

The utility model relates to the technical field of gas humidification, in particular to a humidification bottle.

Background

At present, in the use process of actual oxygen therapy, the oxygen humidification degree changes along with the reduction of humidification liquid in the humidification bottle, the humidification effect gradually becomes worse, and simultaneously, the noise caused by bubbles generated in the humidification process of oxygen is larger, so that the use comfort of patients is worse.

Disclosure of Invention

The utility model mainly aims to provide a humidifying bottle, which aims to solve the problems of unstable humidifying effect and noise generated in the humidifying process of the existing humidifying bottle.

In order to achieve the above object, the present utility model provides a humidification bottle for humidifying oxygen in oxygen therapy, the humidification bottle comprising:

the bottle body is provided with a containing cavity for containing humidifying liquid and is provided with an opening;

the bottle cap is covered on the opening of the bottle body to seal the bottle body;

the air supply structure comprises an air supply channel, and an air inlet of the air supply channel is arranged on the bottle cap;

the exhaust structure is arranged on the bottle cap and is used for exhausting the humidified oxygen; the method comprises the steps of,

the humidifying structure is arranged in the containing cavity and comprises an air outlet channel, a liquid guide channel and an atomizing piece, wherein the air outlet channel is communicated with the air supply channel, the liquid guide channel penetrates through the side wall of the air outlet channel along the axial direction of the air outlet channel and is not communicated with the air outlet channel, one end of the liquid guide channel is communicated with the containing cavity to guide humidifying liquid, the other end of the liquid guide channel is parallel to an air outlet port of the air outlet channel, the atomizing piece is opposite to the air outlet port, when oxygen entering through the air supply channel is discharged from the air outlet channel, under the drainage effect of the air outlet channel, humidifying liquid is sprayed out through the liquid guide channel and impacted on the atomizing piece, so that oxygen flow and humidifying liquid are mixed.

Optionally, the cross section of the air outlet channel at the air outlet port is gradually reduced along the air outlet direction so as to form a conical mouth.

Optionally, the atomizing member includes a baffle extending downward along an edge thereof.

Optionally, the liquid guide channels are arranged in a plurality of groups and are arranged in the side wall of the air outlet channel at intervals.

Optionally, the air outlet of the air supply channel is connected with the air outlet channel through a connecting pipeline, and the connecting pipeline is arranged adjacent to the bottom of the accommodating cavity;

one end of the liquid guide channel for guiding humidification liquid is arranged at the lower part of the liquid guide channel and is adjacent to the connecting pipeline.

Optionally, the air supply structure further comprises a connecting convex part arranged on the outer side of the bottle cap, and the connecting convex part is used for connecting oxygen supply equipment;

the air inlet of the air supply channel is arranged on the connecting convex part.

Optionally, the exhaust structure comprises a transverse bending part extending from the outer side of the bottle cap, and the transverse bending part is provided with an exhaust channel connected with the accommodating cavity so as to exhaust humidified oxygen; and/or the number of the groups of groups,

and a filter element is arranged at one end of the exhaust channel, which is positioned in the accommodating cavity.

Optionally, an external thread is arranged on the outer side of the opening of the bottle body;

the inner side of the bottle cap is provided with an internal thread, and the bottle cap is screwed with an external thread arranged on the bottle body through the internal thread so as to seal the bottle body.

Optionally, a fastening structure is arranged between the humidifying structure and the bottle cap, so that the humidifying structure is detachably connected below the bottle cap.

Optionally, the buckling structure comprises a buckle and a buckling groove, wherein one of the buckle and the buckling groove is arranged on the upper part of the humidifying structure, and the other is arranged on the lower end face of the bottle cap.

According to the technical scheme, the humidifying structure is arranged in the containing cavity, the air outlet channel in the humidifying structure is communicated with the air supply channel of the air supply structure, so that oxygen can enter the air outlet channel from the air inlet of the air supply channel and is discharged from the air outlet port of the air outlet channel, the air outlet port and one end of the liquid guide channel are arranged in parallel, when oxygen is discharged from the air outlet port of the air outlet channel, humidifying liquid is sprayed from the containing cavity through the liquid guide channel and impacted on the atomizing piece under the drainage effect of the air outlet channel, and is mixed with oxygen discharged from the air outlet port of the air outlet channel to humidify the oxygen, finally, the humidifying bottle is discharged through the air outlet structure, humidification is stable in the humidifying process, noise is not generated in the humidifying process, and comfort of a patient in use is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of a humidification bottle of the present utility model;

FIG. 2 is a first cross-sectional schematic view of the embodiment of FIG. 1;

fig. 3 is a second cross-sectional schematic view of the embodiment of fig. 1.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Humidification bottle	43	Filter element
1	Bottle body	5	Humidification structure
				11	Containing cavity	51	Air outlet channel
2	Bottle cap	511	Air outlet port
				3	Air supply structure	52	Liquid guide channel
31	Air supply channel	53	Atomizing piece
				311	Air inlet	54	Connecting pipeline
312	Connection convex part	6	Fastening structure
				4	Exhaust structure	61	Buckle groove
41	Exhaust passage	62	Buckle
				42	Transverse bending part

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

To solve the above problems, the present utility model proposes a humidification bottle 100, and fig. 1 to 3 are an embodiment of the present utility model.

In the embodiment of the present utility model (hereinafter referred to as this embodiment), the humidifying bottle 100 is shown in fig. 1 to 3, and is used for humidifying oxygen in oxygen therapy, and comprises a bottle body 1, a bottle cap 2, a gas supply structure 3, a gas exhaust structure 4 and a humidifying structure 5, wherein the bottle body 1 is provided with a containing cavity 11 for containing humidifying liquid, an opening is arranged on the bottle cap 2, the bottle cap 2 is covered on the opening of the bottle body 1 to seal the bottle body 1, the gas supply structure 3 comprises a gas supply channel 31, a gas inlet 311 of the gas supply channel 31 is arranged on the bottle cap 2, the gas exhaust structure 4 is arranged on the bottle cap 2 to exhaust humidified oxygen, the humidifying structure 5 is arranged in the containing cavity 11, the humidifying structure 5 comprises a gas outlet channel 51, a gas guide channel 52 and an atomizing member 53, the gas outlet channel 51 is communicated with the gas supply channel 31, the gas guide channel 52 penetrates through the side wall of the gas outlet channel 51 along the axial direction of the gas outlet channel 51, is not communicated with the gas outlet channel 51, the gas guide channel 52 is arranged at one end of the containing cavity 11 to be communicated with the gas outlet channel 51, the gas guide channel is arranged at the other end of the humidifying structure is arranged to be opposite to the gas outlet channel 53, and the humidifying member is arranged at the other end of the humidifying structure 53, and the humidifying member is arranged at the outlet port is opposite to the outlet channel 53.

According to the technical scheme of the utility model, the humidifying structure 5 is arranged in the containing cavity 11, and the air outlet channel 51 in the humidifying structure 5 is communicated with the air supply channel 31 of the air supply structure 3, so that oxygen can enter the air outlet channel 51 from the air inlet 311 of the air supply channel 31 and be discharged from the air outlet port 511 of the air outlet channel 51, the air outlet port 511 is arranged in parallel with one end of the liquid guide channel 52, when oxygen is discharged from the air outlet port 511 of the air outlet channel 51, under the drainage effect of the air outlet channel 51, humidifying liquid is sprayed out of the containing cavity 11 through the liquid guide channel 52 and impacted on the atomizing piece 53, and is mixed with the oxygen discharged from the air outlet port 511 of the air outlet channel 51, so that the oxygen is humidified, and finally, the humidifying bottle 100 is discharged through the air outlet structure 4, the humidifying process is stable, noise is not generated in the humidifying process, and the comfort of a patient is improved when the humidifying process is used.

In order to achieve the drainage effect of the air outlet channel 51, as shown in fig. 2, the cross section of the air outlet channel 51 at the air outlet port 511 is gradually reduced along the air outlet direction to form a conical mouth, when the oxygen air flows out of the conical mouth, a low pressure area is formed at the outlet, so that the humidifying liquid in the cavity 11 is ejected from one end parallel to the air outlet port 511 via the liquid guiding channel 52 and collides with the atomizing piece 53, so that the humidifying liquid is mixed and humidified with the oxygen air outside the conical mouth, and the humidifying effect on the oxygen air flow is achieved.

In order to prevent that the striking and scattering back hydrone exists great water mass, atomizing piece 53 includes along its edge downwardly extending baffle that sets up, when humidifying liquid striking on atomizing piece 53 and disperse the back, mix with the oxygen air current, great water mass can stay on the baffle this moment to assemble gradually the back again in holding chamber 11, in order to prevent too big with the hydrone of oxygen mixing, lead to the humidification excessively, cause the problem of respiratory tract when the patient uses.

In order to improve the humidification efficiency, the liquid guiding channels 52 are provided with multiple groups, and are arranged at intervals in the side wall of the air outlet channel 51, so as to increase the amount of humidification liquid mixed with oxygen, but the liquid guiding channels 52 are provided with too many conditions which can cause difficult drainage and excessive humidification, in this embodiment, as shown in fig. 3, the liquid guiding channels 52 are provided with two groups and are symmetrically arranged along the axis of the air outlet channel 41, so that the flow of the humidification liquid can be increased, the humidification is not excessively caused by too large flow, the humidification is excessively distributed along the axis, the overlapping amount of the humidification liquid in the process of spraying out can be reduced, the condition of large-particle water drops is reduced, and the possibility of excessive humidification of oxygen is reduced.

In order to ensure the stability of the humidification effect of the humidification structure 5, the exhaust channel 41 of the air supply channel 31 is connected to the air outlet channel 51 through a connection pipe 54, so as to connect and conduct the air supply channel 31 to the air outlet channel 51, thereby enabling the oxygen air flow entering the air inlet channel to continuously escape from the air outlet port 511 of the air outlet channel 51 and be humidified, the connection pipe 54 is disposed adjacent to the bottom of the cavity 11, one end of the liquid guide channel 52 for guiding humidification liquid is disposed at the lower part of the liquid guide channel 52 and is disposed adjacent to the connection pipe 54, that is, the liquid inlet port of the liquid guide channel 52 is also disposed adjacent to the bottom of the cavity 11, in general, the position of the connection pipe 54 is not limited, and the position of one end for guiding humidification liquid is also not limited, but if the positions of the connection pipe 54 and one end for guiding humidification liquid are disposed far away from the bottom of the cavity 11, the humidification liquid in the cavity 11 is still provided with a large amount of surplus, the humidification effect can not be achieved, and the connection pipe 54 and the humidification effect can still be achieved at a small amount of the position of the humidification liquid adjacent to the bottom of the cavity 11.

For the convenience of connecting oxygen supply equipment, the air supply structure still includes locating the bottle lid 2 outside connect protruding part 312, connect protruding part 312 is used for connecting oxygen supply equipment, just air feed channel 31 air inlet 311 opens up in connect protruding part 312 is last, in order to pass through connect protruding part 312 to constantly let in the oxygen air current in the air feed channel 31, connect protruding part 312 in order to guarantee the stability of being connected between air feed channel 31 and the oxygen supply equipment.

The exhaust structure 4 comprises a transverse bending part 42 extending from the outer side of the bottle cap 2, the transverse bending part 42 is provided with an exhaust channel 41 connected with the accommodating cavity 11 so as to exhaust humidified oxygen, and the transverse bending part 42 can be conveniently connected with a humidified oxygen collecting device or directly connected with medical equipment for a patient to use; or the filter element 43 is arranged at one end of the exhaust channel 41 positioned in the accommodating cavity 11, and the filter element 43 is used for filtering the humidified oxygen with excessive humidification, namely, the water molecule particles are too large during mixing, so as to prevent adverse effects on patients; in this embodiment, the transverse bending portion 42 extends from the bottle 1, the accommodating cavity 11 is formed on the transverse bending portion, and the filter element 43 is disposed at one end of the exhaust channel 41 of the accommodating cavity 11 located in the accommodating cavity 11, so that the collecting device of humidified oxygen or the medical device is connected directly to the collecting device for patients, and adverse effects of humidified oxygen on the patients can be prevented.

The outside of bottle 1 opening department is equipped with the external screw thread, bottle lid 2 inboard is equipped with the internal screw thread, and through the internal screw thread with the external screw thread that sets up on the bottle 1 closes, with sealed bottle 1, the bottle with adopt detachable screw thread to connect between the bottle lid 2, conveniently to supplement humidifying liquid in holding chamber 11, can also seal the department of closing simultaneously, prevent that humidifying oxygen from escaping from the junction, lead to the wasting of resources, also be convenient for the change of humidification structure 5 has improved the practicality and the sustainability of humidifying bottle 100.

For the convenience humidification bottle 100's production, humidification structure 5 with be equipped with between the bottle lid 2 buckling structure 6, and pass through buckling structure 6 will humidification structure 5 detachably connects bottle lid 2 lower part, when batch production, can a plurality of parts separately produce, reduced the degree of difficulty of production and processing, and detachable connected mode can let humidification bottle 100 when use humidification structure 5 damages, only to humidification structure 5 changes can, has practiced thrift the replacement cost, of course, detachable structure still includes threaded connection etc. except the lock, also can reach this effect through the screw thread spin.

The buckling structure 6 comprises a buckle 62 and a buckling groove 61, one of the buckle 62 and the buckling groove 61 is arranged on the upper portion of the humidifying structure 5, the other one is arranged on the lower end face of the bottle cap 2, if the buckle 62 is arranged on the lower end face of the bottle cap 2, the buckling groove 61 is arranged on the upper portion of the humidifying structure 5, the strength of the atomizing piece 53 can be influenced when the buckling groove 61 is arranged, the humidifying structure is damaged abnormally, in the embodiment, the buckling groove 61 is arranged on the lower end face of the bottle cap 2, the buckle 62 is arranged on the upper portion of the humidifying structure 5, the strength of the humidifying structure 5 can be guaranteed, the production difficulty of the humidifying structure 5 is reduced in production, and the production efficiency is improved.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A humidification bottle for humidifying oxygen in oxygen therapy, the humidification bottle comprising:

2. The humidification bottle of claim 1, wherein the outlet channel tapers in cross-section at the outlet port in the outlet direction to form a conical mouth.

3. The humidification bottle of claim 1, wherein the atomizing member comprises a baffle extending downwardly along an edge thereof.

4. The humidification bottle of claim 1, wherein the liquid guide channels are arranged in a plurality of groups and are arranged at intervals in the side wall of the air outlet channel.

5. The humidification bottle of claim 1, wherein the air outlet of the air supply channel is connected with the air outlet channel by a connecting pipe, and the connecting pipe is arranged adjacent to the bottom of the cavity;

6. The humidification bottle of claim 1, wherein the air supply structure further comprises a connection protrusion provided on the outside of the bottle cap, the connection protrusion being for connecting with an oxygen supply device;

7. The humidifying bottle as claimed in claim 1, wherein the exhaust structure comprises a transverse bending part extending from the outer side of the bottle cap, and the transverse bending part is provided with an exhaust channel connected with the containing cavity to exhaust the humidified oxygen; and/or the number of the groups of groups,

8. The humidification bottle of claim 1, wherein an external thread is provided on the outside of the opening of the bottle body;

9. The humidifying bottle of claim 8, wherein a snap-fit structure is provided between the humidifying structure and the bottle cap, such that the humidifying structure is detachably connected below the bottle cap.

10. The humidification bottle of claim 9, wherein the buckling structure comprises a buckle and a buckling groove, wherein one of the buckle and the buckling groove is arranged on the upper portion of the humidification structure, and the other buckle and the buckling groove are arranged on the lower end face of the bottle cap.