CN209019659U - A kind of sustainable nebulae inhalation atomizer of autogenous cutting type - Google Patents
A kind of sustainable nebulae inhalation atomizer of autogenous cutting type Download PDFInfo
- Publication number
- CN209019659U CN209019659U CN201820734627.3U CN201820734627U CN209019659U CN 209019659 U CN209019659 U CN 209019659U CN 201820734627 U CN201820734627 U CN 201820734627U CN 209019659 U CN209019659 U CN 209019659U
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- connector
- cup
- atomizing cup
- autogenous cutting
- runner
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Abstract
The utility model discloses a kind of sustainable nebulae inhalation atomizer of autogenous cutting type, including autogenous cutting face mask, bellows, atomising device, crossover sub and extension tube, the atomising device includes atomizing cup, atomization lid and negative pressure lid；The side wall of atomizing cup is equipped with inlet and the connector for connecting infusion apparatus, and the top that connector is located in the liquid inlet is connected to by one along the runner that atomization cup sidewall extends up and down between connector and inlet, and floating pearl is equipped in runner；A kind of sustainable nebulae inhalation atomizer of autogenous cutting type of the utility model, floating pearl forms float-controlled valve in runner, when liquid rises to certain altitude in atomizing cup, valve is closed, it can not continue that atomized liquid is added dropwise in atomizing cup, when atomized liquid forms mist using high speed oxygen flow, while into air flue, liquid side decline, valve is opened, so circulation, this avoid because the change of position or various unpredictable factors cause the atomization liquid of atomizing cup excessive or very few, cause to fail to achieve the purpose that atomization.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of sustainable nebulae inhalation atomizations of autogenous cutting type
Device.
Background technique
Existing atomizer is unable to reach the effect of standing cloud, can only pass through nurse manually every 1-2 in atomizing cup
10-15 milliliters of atomized liquids of hour addition, had not only increased the workload and labour cost of nurse in this way, but also increased patient and continuing
Fail to add atomized liquid in time in atomizing cup and the air flue of patient is caused to continue since nurse job is busy during atomization
Oxygen of the sucking without humidifying, cause the sputum of patient airway to become phlegm scab and be not easy expectoration, increase patient occur lung sense
The probability of dye then increases hospitalization cost and the hospital stays of patient.
Utility model content
For the defects in the prior art, the utility model provides a kind of sustainable nebulae inhalation atomizer of autogenous cutting type, floats
Pearl forms float-controlled valve in runner, and when liquid rises to certain altitude in atomizing cup, valve is closed, in atomizing cup can not after
It is continuous that atomized liquid is added dropwise, when atomized liquid forms mist using high speed oxygen flow, while into air flue, liquid side decline, valve
It opens, so recycles, this avoid because the change of position or various unpredictable factors cause atomizing cup atomization
Liquid is excessive or very few, causes to fail to achieve the purpose that atomization.
A kind of sustainable nebulae inhalation atomizer of autogenous cutting type of the utility model, including autogenous cutting face mask, bellows, atomization dress
It sets, crossover sub and extension tube, places atomized soln in atomising device, external bellows and autogenous cutting face mask at the top of atomising device,
The external extension tube in atomising device bottom is connected with central oxygen supply；The atomising device includes atomizing cup, atomization lid and bears
Gland；The side wall of the atomizing cup is equipped with inlet and the connector for connecting infusion apparatus, what the connector was located in the liquid inlet
Top, is connected to by one along the runner that atomization cup sidewall extends up and down between connector and inlet, is equipped in the runner floating
Pearl, floating pearl are made of the nonmetallic materials that density is less than water, and floating pearl forms float-controlled valve in runner, by floating pearl with liquid level
The on-off of elevating control runner effectively in a certain range by the amount control of the atomization liquid of atomizing cup achievees the purpose that atomization.
Further, the bottom of a cup of the atomizing cup is located at 1/3 height, and the connector for being atomized cup sidewall is located at 2/3 height, institute
State that inlet is equal with the inner chamber bottom surface of atomizing cup, the height of connector is subject to the root of joint and connects with atomizing cup place, connector
It is poor that certain altitude is formed between inlet, therefore floating pearl has certain mobile space, makes to retain in atomizing cup a certain amount of
Atomized liquid.
Further, the diameter of the floating pearl is less than the internal diameter of runner, is throat structure in place of runner and fittings, makes to float
Pearl can be closed when rising at necking, and throat structure refers to that the bore of the communication port between runner and connector is less than the interior of runner
Through and the diameter of floating pearl necking is closed, the atomization liquid mistake of atomizing cup is avoided when floating pearl is pressed at necking under buoyancy
It is more.
Further, the connector is equipped with soft lid, and soft cover be connected with a soft band, described soft to take equipped with lantern ring simultaneously
It being sleeved on connector, the outer wall of connector is equipped with the flange for being limited to lantern ring, connector sealed using soft lid when not used,
Avoid connector contaminated.
Further, the lower end of the runner is equipped with a dismountable plug, runner and connector and atomizing cup is integrally formed,
Floating pearl is packed into runner by removing plug, plug is then retell and reinstalls, convenient for assembling.
Further, air inlet pipe is equipped at the center of the bottom of a cup of the atomizing cup, it is high that the upper end of the air inlet pipe is higher than connector
Degree；The negative pressure lid connects and fixes the inner wall in atomizing cup and covers on the outside of air inlet pipe, and the atomization lid is threadably secured
It is connected at the rim of a cup of atomizing cup, there is certain gap between negative pressure lid and air inlet pipe, negative pressure base face is equipped with and the gap
The multiple grooves communicated enable the atomized liquid in atomizing cup to enter in the gap between negative pressure lid and air inlet pipe by groove,
Negative pressure lid upper center is equipped with atomization mouth, and the upper end of air inlet pipe is equipped with and is atomized mouth spout opposing upper and lower, and the bore of spout is small
It can make air inlet pipe and negative pressure lid when the gas in air inlet pipe quickly sprays into atomizing cup from nozzle in the bore of atomization mouth
Negative pressure is generated in gap in bracket, and then atomized liquid is guided to the nozzle of air inlet pipe, is continuously atomized.
The beneficial effects of the utility model are: a kind of sustainable nebulae inhalation atomizer of autogenous cutting type of the utility model, is floated
Pearl forms float-controlled valve in runner, and when liquid rises to certain altitude in atomizing cup, valve is closed, in atomizing cup can not after
It is continuous that atomized liquid is added dropwise, when atomized liquid forms mist using high speed oxygen flow, while into air flue, liquid side decline, valve
It opens, so recycles, this avoid because the change of position or various unpredictable factors cause atomizing cup atomization
Liquid is excessive or very few, causes to fail to achieve the purpose that atomization.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In the accompanying drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of atomising device.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
It is as shown in Figure 1, 2: a kind of sustainable nebulae inhalation atomizer of autogenous cutting type of the present embodiment, including autogenous cutting face mask, wave
Line pipe, atomising device, crossover sub 3 and extension tube, atomising device is interior to place atomized soln, external bellows at the top of atomising device
And autogenous cutting face mask, the external extension tube in atomising device bottom are connected with central oxygen supply；The atomising device includes atomizing cup
9, lid 1 and negative pressure lid 10 are atomized；The side wall of the atomizing cup 9 is equipped with inlet 7 and the connector 3 for connecting infusion apparatus 13,
The connector 3 is located in the liquid inlet 7 top, is extended up and down by one along 9 side wall of atomizing cup between connector 3 and inlet 7
Runner 6 is connected to, and is equipped with floating pearl 5 in the runner 6, and the lower end of the runner 6 is equipped with a dismountable plug 8, runner 6 with connect
First 3 are integrally formed with atomizing cup 9, and floating pearl 5 is packed into runner 6 by removing plug 8, plug 8 is then retell and reinstalls, is convenient for group
Dress；Floating pearl 5 is made of the nonmetallic materials that density is less than water, and floating pearl 5 forms float-controlled valve in runner 6, by floating pearl 5 with liquid
The on-off of the elevating control runner 6 in face effectively in a certain range by the amount control of the atomization liquid of atomizing cup 9 reaches atomization
Purpose；Air inlet pipe 11 is equipped at the center of the bottom of a cup 12 of the atomizing cup 9, it is high that the upper end of the air inlet pipe 11 is higher than connector 3
Degree；The negative pressure lid 10 connects and fixes the inner wall in atomizing cup 9 and covers on the outside of air inlet pipe 11, and the atomization lid 1 passes through spiral shell
Line is fixedly connected at the rim of a cup of atomizing cup 9, has certain gap, 10 bottom surface of negative pressure lid between negative pressure lid 10 and air inlet pipe 11
Equipped with the multiple grooves communicated with the gap, the atomized liquid in atomizing cup 9 is enable to enter negative pressure lid 10 and air inlet by groove
In gap between pipe 11,10 upper center of negative pressure lid is equipped with atomization mouth, and the upper end of air inlet pipe 11 is equipped with and is atomized mouth phase up and down
Pair spout, the bore of spout is less than the bore of atomization mouth, when the gas in air inlet pipe 11 quickly sprays into atomizing cup 9 from nozzle
When interior, it can make to generate negative pressure in the gap in air inlet pipe 11 and 10 bracket of negative pressure lid, and then atomized liquid is guided to air inlet pipe 11
Nozzle is continuously atomized.
In the present embodiment, the bottom of a cup 12 of the atomizing cup 9 is located at 1/3 height, and the connector 3 of 9 side wall of atomizing cup is located at 2/3
At height, the inlet 7 is equal with the inner chamber bottom surface of atomizing cup 9, and the height of connector 3 is connected with 3 root of connector with atomizing cup 9
It is poor that certain altitude is formed subject to place, between connector 3 and inlet 7, therefore floating pearl 5 has certain mobile space, makes to be atomized
A certain amount of atomized liquid is retained in cup 9, the diameter of the floating pearl 5 is less than the internal diameter of runner 6, and runner 6 is connected to place with connector 3 and is
Throat structure enables floating pearl to be closed when rising at necking, and throat structure refers to the communication port between runner 6 and connector 3
Bore is less than the interior warp of runner 6 and the diameter of floating pearl 5 and closes necking when floating pearl 5 is pressed at necking under buoyancy, keep away
It is excessive to exempt from the atomization liquid of atomizing cup 9, the connector 3 is equipped with soft lid 2, is connected with a soft band 4, the soft band 4 on the soft lid 2
It is equipped with lantern ring and is sleeved on connector 3, the outer wall of connector 3 is equipped with the flange for being limited to lantern ring, uses when not used
Soft lid 2 seals connector 3, avoids connector 3 contaminated.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (6)
1. a kind of sustainable nebulae inhalation atomizer of autogenous cutting type, including autogenous cutting face mask, bellows, atomising device, crossover sub and
Extension tube, places atomized soln in atomising device, external bellows and autogenous cutting face mask at the top of atomising device, outside atomising device bottom
Extension tube is connect to be connected with central oxygen supply；It is characterized by: the atomising device includes atomizing cup, atomization lid and negative pressure
Lid；The side wall of the atomizing cup is equipped with inlet and the connector for connecting infusion apparatus, and the connector is located in the liquid inlet upper
Side, is connected to by one along the runner that atomization cup sidewall extends up and down between connector and inlet, and floating pearl is equipped in the runner.
2. the sustainable nebulae inhalation atomizer of a kind of autogenous cutting type according to claim 1, it is characterised in that: the atomizing cup
Bottom of a cup be located at 1/3 height locate, be atomized cup sidewall connector be located at 2/3 highly at, the interior bottom of chamber of the inlet and atomizing cup
Face is equal.
3. the sustainable nebulae inhalation atomizer of a kind of autogenous cutting type according to claim 2, it is characterised in that: the floating pearl
Diameter is less than the internal diameter of runner, is throat structure in place of runner and fittings, floating pearl is enable to be closed when rising at necking.
4. the sustainable nebulae inhalation atomizer of a kind of autogenous cutting type according to claim 3, it is characterised in that: the connector is set
Have soft lid, soft cover is connected with a soft band, it is described it is soft take equipped with lantern ring and be sleeved on connector, the outer wall of connector is set
There is the flange for being limited to lantern ring.
5. the sustainable nebulae inhalation atomizer of a kind of autogenous cutting type according to claim 4, it is characterised in that: the runner
Lower end is equipped with a dismountable plug.
6. the sustainable nebulae inhalation atomizer of a kind of autogenous cutting type according to claim 5, it is characterised in that: the atomizing cup
Bottom of a cup center at be equipped with air inlet pipe, the upper end of the air inlet pipe is higher than connector height；The negative pressure lid is connected and fixed in mist
Change the inner wall of cup and cover on the outside of air inlet pipe, the atomization lid is threadably secured at the rim of a cup for being connected to atomizing cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734627.3U CN209019659U (en) | 2018-05-16 | 2018-05-16 | A kind of sustainable nebulae inhalation atomizer of autogenous cutting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734627.3U CN209019659U (en) | 2018-05-16 | 2018-05-16 | A kind of sustainable nebulae inhalation atomizer of autogenous cutting type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019659U true CN209019659U (en) | 2019-06-25 |
Family
ID=66871380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734627.3U Expired - Fee Related CN209019659U (en) | 2018-05-16 | 2018-05-16 | A kind of sustainable nebulae inhalation atomizer of autogenous cutting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354350A (en) * | 2019-07-18 | 2019-10-22 | 南京医科大学附属逸夫医院 | A kind of atomizer of improvement |
| WO2023207322A1 (en) * | 2022-04-29 | 2023-11-02 | 海南摩尔兄弟科技有限公司 | Electronic atomization device and liquid storage atomization assembly thereof |
-
2018
- 2018-05-16 CN CN201820734627.3U patent/CN209019659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354350A (en) * | 2019-07-18 | 2019-10-22 | 南京医科大学附属逸夫医院 | A kind of atomizer of improvement |
| WO2023207322A1 (en) * | 2022-04-29 | 2023-11-02 | 海南摩尔兄弟科技有限公司 | Electronic atomization device and liquid storage atomization assembly thereof |
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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 |
Granted publication date: 20190625 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |