CN209630382U - A kind of oxygen humidifying device - Google Patents
A kind of oxygen humidifying device Download PDFInfo
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- CN209630382U CN209630382U CN201820933047.7U CN201820933047U CN209630382U CN 209630382 U CN209630382 U CN 209630382U CN 201820933047 U CN201820933047 U CN 201820933047U CN 209630382 U CN209630382 U CN 209630382U
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- oxygen
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Abstract
The utility model relates to a kind of oxygen humidifying devices, including oxymeter measuring device and oxygen humidification bottle, the oxymeter measuring device includes oxygen supply connector, flowmeter and pressure regulating valve, the oxygen humidification bottle includes bottle body, capping, oxygen humidification bar and oxygen outlet, the oxymeter measuring device and oxygen humidification bottle clamping, the bottom end of the oxymeter measuring device is equipped with air outlet valve, the top of the oxygen humidification bottle is equipped with intake valve, inlet piston chamber is equipped in the intake valve, the top of the inlet piston chamber is equipped with inlet piston, air through hole is equipped at the top of the inner wall of the inlet piston chamber, outlet plunger shaft is equipped in the air outlet valve, escape pipe is equipped at the center of the outlet plunger shaft, the top-side of the escape pipe is equipped with exhaust through hole, the top periphery of the escape pipe is set with outlet piston, the utility model is equipped with intake valve and outlet Valve reaches sealing effect, intake valve and air outlet valve clamping, avoids the time and effort consuming of threaded connection.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of oxygen humidifying device.
Background technique
Oxygen humidifying device is mainly used for medical center oxygen system, makees oxygen for medical institutions' first aid oxygen supply and anoxic patient
Aspiration enters to use, and oxygen uptake is that hospital commonly rescue or one for the treatment of means, and medical oxygen is extremely dried, if patient is directly sucked in
It is dry uncomfortable to will lead to respiratory tract, therefore oxygen humidification becomes indispensable link in process of oxygen therapy, oxygen humidification bottle is also
As Medical Devices essential in oxygen delivery equipment, oxygen inhalation apparatus flow is accurate, easy to use, safe, be hospital emergency
Room, ward, patient to oxygen therapy indispensable instrument.
The oxymeter measuring device and oxygen humidification bottle of existing oxygen humidifying device are mostly to be threadedly coupled, time and effort consuming, and
The connecting portion of oxymeter measuring device and oxygen humidification bottle does not have sealing device, is directly exposed to air, be easy to cause it is internal into
Enter bacterium, pulmonary infection is caused to patient.
Utility model content
To solve the above problems, the purpose of the utility model is to provide a kind of oxygen humidifying device, be provided with intake valve and
Air outlet valve reaches sealing effect, intake valve and air outlet valve clamping, avoids the time and effort consuming of threaded connection.
The purpose of this utility model is to be achieved through the following technical solutions: including oxymeter measuring device and oxygen humidification bottle,
The oxymeter measuring device includes that oxygen supply connector, flowmeter and pressure regulating valve, the oxygen humidification bottle include bottle body, capping, oxygen
Humidifying bar and oxygen outlet, the oxymeter measuring device and oxygen humidification bottle clamping, the bottom end of the oxymeter measuring device are equipped with outlet
Valve, the top of the oxygen humidification bottle are equipped with intake valve, are equipped with inlet piston chamber in the intake valve, the inlet piston chamber
Top is equipped with inlet piston moving up and down, and the bottom of the intake valve is connected with bottle body, the inlet piston chamber it is interior
It is equipped with the air through hole being connected with bottle body at the top of wall, the fixture block that can be pressed is equipped at the top of the lateral wall of the intake valve, it is described
It is equipped with outlet plunger shaft in air outlet valve, is equipped with escape pipe, the top-side of the escape pipe at the center of the outlet plunger shaft
Equipped with exhaust through hole, the top periphery of the escape pipe is set with outlet piston moving up and down, the top of the air outlet valve
Be connected with connector is supported, the inner wall of the outlet plunger shaft is equipped with card slot corresponding with fixture block, the air outlet valve it is outer
Wall is equipped with button corresponding with card slot.
In preferred embodiments, the bottom of the inlet piston chamber is fixedly connected with the first spring, first bullet
The top of spring is fixedly connected with inlet piston.
In preferred embodiments, second spring, second bullet are fixedly connected at the top of the outlet plunger shaft
Spring is sleeved on the periphery of escape pipe, and the bottom end of the second spring is fixedly connected with outlet piston.
In preferred embodiments, the outer wall of the intake valve is equipped with groove corresponding with fixture block, the fixture block
Pass through third spring and groove elastic connection.
In preferred embodiments, the fixture block is triangle.
In preferred embodiments, the top of the intake valve is equipped with sealing ring.
The utility model has the following beneficial effects:
1, the utility model is equipped with intake valve and air outlet valve, guarantees oxymeter measuring device and oxygen humidification bottle in unconnected shape
Sealing is kept under state, is avoided bacterium from entering and is caused to infect with patient；
2, the utility model intake valve and air outlet valve clamping, it is easy to loading and unloading, quick, avoid the time-consuming expense of threaded connection
Power.
Detailed description of the invention
The utility model is described in further detail below according to attached drawing.
Fig. 1 is the external structure of oxygen humidifying device described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of air outlet valve described in the utility model embodiment；
Fig. 3 is the structural schematic diagram of intake valve described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the utility model Fig. 2 and Fig. 3 clamping；
In figure:
1, flowmeter；2, connector is supplied oxygen；3, pressure regulating valve；4, air outlet valve；5, intake valve；6, oxygen outlet；7, it covers；8,
Bottle body；9, oxygen humidification bar；10, escape pipe；11, second spring；12, outlet piston；13, button；14, card slot；15, outlet is logical
Hole；16, inlet piston；17, air through hole；18, the first spring；19, sealing ring；20, groove；21, fixture block；22, third spring；
23, outlet plunger shaft；24, inlet piston chamber.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein phase from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached drawing
The embodiment of description is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figs 1-4, a kind of oxygen humidifying device of the utility model embodiment, including oxymeter measuring device and oxygen it is wet
Change bottle, the oxymeter measuring device includes oxygen supply connector 2, flowmeter 1 and pressure regulating valve 3, the oxygen humidification bottle include bottle body 8,
Capping 7, oxygen humidification bar 9 and oxygen outlet 6, the oxymeter measuring device and oxygen humidification bottle clamping, it is easy to loading and unloading quick, it is described
The bottom end of oxymeter measuring device is equipped with air outlet valve 4, and the top of the oxygen humidification bottle is equipped with intake valve 5, intake valve 5 and air outlet valve 4
Clamping, intake valve 5 is interior to be equipped with inlet piston chamber 24, and the top of inlet piston chamber 24 is equipped with inlet piston 16 moving up and down,
The bottom of inlet piston chamber 24 is fixedly connected with the first spring 18, and the top of the first spring 18 is fixedly connected with inlet piston 16,
Inlet piston 16 is moved up and down by the realization of the first spring 18, and the bottom of intake valve 5 is connected with bottle body 8, and oxygen passes through air inlet
Valve 5 enters bottle body 8 and carries out humidifying, is equipped with the air through hole 17 being connected with bottle body 8, air inlet at the top of the inner wall of inlet piston chamber 24
Through-hole 17 be equipped with it is multiple, air through hole 17 is stopped by inlet piston 16 under normal condition, and 5 inner hollow of intake valve, oxygen passes through
Air through hole 17 enters subsequently into bottle body 8 in intake valve 5, and the lateral wall top of intake valve 5 is equipped with the fixture block 21 that can be pressed, card
Block 21 is triangle, and the outer wall of intake valve 5 is equipped with groove 20 corresponding with fixture block 21, fixture block 21 by third spring 22 with
The top of 20 elastic connection of groove, intake valve 5 is equipped with sealing ring 19.
Be equipped with outlet plunger shaft 23 in air outlet valve 4, be equipped with escape pipe 10 at the center of outlet plunger shaft 23, escape pipe 10 with
Oxygen supply connector 2 is connected, and the top-side of escape pipe 10 is equipped with exhaust through hole 15, the top periphery of escape pipe 10 be set with can on
The outlet piston 12 of lower movement, exhaust through hole 15 is stopped by outlet piston 12 under normal condition, and the top of outlet plunger shaft 23 is solid
Surely it is connected with second spring 11, second spring 11 is sleeved on the periphery of escape pipe 10, the bottom end of second spring 11 and outlet piston
12 are fixedly connected, and outlet piston 12 is moved up and down by the realization of second spring 11, and the top of air outlet valve 4 is connected with connector 2 is supported
Logical, the inner wall of outlet plunger shaft 23 is equipped with card slot 14 corresponding with fixture block 21, and the outer wall of air outlet valve 4 is equipped with and card slot 14
Corresponding button 13.
When intake valve 5 and air outlet valve 4 are clamped, intake valve 5 is headed into air outlet valve 4, fixture block 21 by third spring 22 to
It is moved in groove 20, outlet piston 12 compresses second spring 11 and moves into air outlet valve 4, and escape pipe 10 is from outlet piston 12 at this time
Interior exposing, escape pipe 10 contact inlet piston 16 simultaneously, and with heading into for escape pipe 10, inlet piston 16 passes through the first spring 18
It is moved into intake valve 5, after reaching certain position, exhaust through hole 15 and air through hole 17 are all exposed, and form oxygen channel, fixture block
21 are clamped with card slot 14, and sealing ring 19 is by the gap seals between intake valve 5 and air outlet valve 4, when needing to open oxymeter measuring device
When with oxygen humidification bottle, button press 13, fixture block 21 is moved by third spring 22 into groove 20, while extracting oxygen outward
Meter and oxygen humidification bottle, the first spring 18 and second spring 11 pop up inlet piston 16 and outlet piston 12 outward.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (6)
1. a kind of oxygen humidifying device, including oxymeter measuring device and oxygen humidification bottle, the oxymeter measuring device include oxygen supply connector,
Flowmeter and pressure regulating valve, the oxygen humidification bottle include bottle body, capping, oxygen humidification bar and oxygen outlet, it is characterised in that:
The oxymeter measuring device and oxygen humidification bottle clamping, the bottom end of the oxymeter measuring device are equipped with air outlet valve, the oxygen humidification bottle
Top be equipped with intake valve, be equipped with inlet piston chamber in the intake valve, the top of the inlet piston chamber be equipped with can on move down
The bottom of dynamic inlet piston, the intake valve is connected with bottle body, and the inner wall top of the inlet piston chamber is equipped with and bottle body
The air through hole being connected, the lateral wall top of the intake valve are equipped with the fixture block that can be pressed, are equipped with outlet in the air outlet valve
Plunger shaft is equipped with escape pipe at the center of the outlet plunger shaft, and the top-side of the escape pipe is equipped with exhaust through hole, described
The top periphery of escape pipe is set with outlet piston moving up and down, and the top of the air outlet valve is connected with connector is supported,
The inner wall of the outlet plunger shaft is equipped with card slot corresponding with fixture block, and the outer wall of the air outlet valve is equipped with opposite with card slot
The button answered.
2. oxygen humidifying device according to claim 1, it is characterised in that: the bottom of the inlet piston chamber is fixedly connected
There is the first spring, the top of first spring is fixedly connected with inlet piston.
3. oxygen humidifying device according to claim 1, it is characterised in that: be fixedly connected at the top of the outlet plunger shaft
There is second spring, the second spring is sleeved on the periphery of escape pipe, the bottom end of the second spring and the fixed company of outlet piston
It connects.
4. oxygen humidifying device according to claim 1, it is characterised in that: the outer wall of the intake valve is equipped with and fixture block
Corresponding groove, the fixture block pass through third spring and groove elastic connection.
5. oxygen humidifying device according to claim 4, it is characterised in that: the fixture block is triangle.
6. oxygen humidifying device according to claim 1, it is characterised in that: the top of the intake valve is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933047.7U CN209630382U (en) | 2018-06-15 | 2018-06-15 | A kind of oxygen humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933047.7U CN209630382U (en) | 2018-06-15 | 2018-06-15 | A kind of oxygen humidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209630382U true CN209630382U (en) | 2019-11-15 |
Family
ID=68470747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933047.7U Active CN209630382U (en) | 2018-06-15 | 2018-06-15 | A kind of oxygen humidifying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209630382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171531A (en) * | 2021-04-26 | 2021-07-27 | 中国人民解放军陆军军医大学第一附属医院 | Oxygen system of hospital |
-
2018
- 2018-06-15 CN CN201820933047.7U patent/CN209630382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171531A (en) * | 2021-04-26 | 2021-07-27 | 中国人民解放军陆军军医大学第一附属医院 | Oxygen system of hospital |
| CN113171531B (en) * | 2021-04-26 | 2023-10-24 | 中国人民解放军陆军军医大学第一附属医院 | Oxygen supply system for hospital |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: Room 905-909, floor 9, building 1, No.38 Guangmao street, Daxing District, Beijing 102600 Patentee after: Beijing Welno Technology Group Co.,Ltd. Address before: Room 201, building 10, Beijing Ruicheng, No. 17, Guda Road, Jingbin Industrial Park, Wuqing District, Tianjin Patentee before: Tianjin Chuangnuo Technology Co.,Ltd. |