CN214807684U - Humidifying device for breathing machine - Google Patents
Humidifying device for breathing machine Download PDFInfo
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- CN214807684U CN214807684U CN202121833189.4U CN202121833189U CN214807684U CN 214807684 U CN214807684 U CN 214807684U CN 202121833189 U CN202121833189 U CN 202121833189U CN 214807684 U CN214807684 U CN 214807684U
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- baffle
- pressure sensing
- collecting hood
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Abstract
The utility model discloses a humidification device for breathing machine relates to breathing machine accessory technical field, include: the gas collecting hood is positioned in the container and is arranged at the gas inlet port of the gas outlet pipe; the baffle plate is arranged at the air inlet port of the air collecting hood in a sealing manner, and at least one through hole for communicating the inside and the outside of the air collecting hood is formed in the baffle plate; a pressure sensitive barrier; the pressure sensing blocking piece is arranged on the partition plate and shields all the through holes in a normal state, the pressure sensing blocking piece is provided with a minimum triggering threshold value, and when the air pressure in the container exceeds the minimum triggering threshold value of the pressure sensing blocking piece, the through holes are opened. The utility model discloses a set up baffle and complex pressure sensing separation piece with it, under the spring action of spring, the baffle seals all through-holes, and the gas that the intake pipe was sent into accumulates and gradually in the container to increase the contact time of liquid in gas and the container, avoid gas not yet with liquid fully contact just send out the problem that leads to the humidifying effect not good.
Description
Technical Field
The utility model relates to a breathing machine accessory technical field especially relates to a humidification device for breathing machine.
Background
The breathing machine is in order to prevent to go out nasal cavity dry, sneeze, or the rhinorrhea when using, the lip is dry, symptoms such as sinus type headache and nose bleeding, humidifier will be installed usually, but the humidifier among the prior art is usually let in gas in liquid and carry out the humidification processing and send out, again in-process because gas velocity of motion is very fast, often can not play better humidification effect, can only increase the humidification effect through supplementary heating, therefore an urgent need not change the humidification device that the temperature can improve the humidification effect and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and providing a humidifying device for a respirator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a humidification device for breathing machine, includes the container, be provided with the intake pipe and the outlet duct of intercommunication with it on the container, still include:
the gas collecting hood is positioned in the container and is arranged at the gas inlet port of the gas outlet pipe;
the baffle plate is arranged at the air inlet port of the air collecting hood in a sealing manner, and at least one through hole for communicating the inside and the outside of the air collecting hood is formed in the baffle plate;
a pressure sensitive barrier; the pressure sensing blocking piece is arranged on the partition plate and shields all the through holes in a normal state, the pressure sensing blocking piece is provided with a minimum triggering threshold value, and when the air pressure in the container exceeds the minimum triggering threshold value of the pressure sensing blocking piece, the through holes are opened.
Optionally, a soft container communicated with the air outlet pipe is arranged on the air outlet pipe.
Optionally, the pressure sensing barrier comprises a baffle, a polish rod, a spring and a limiting block;
the baffle is located the gas collecting channel, polished rod sliding connection is on the baffle, and baffle and polished rod fixed connection, the stopper is located the outside of gas collecting channel and with polished rod fixed connection, spring fixed connection is between baffle and baffle.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses a set up baffle and complex pressure sensing separation piece with it, under the spring action of spring, the stopper is to keeping away from gas collecting channel one side motion to seal all through-holes through polished rod pulling baffle, at this moment, the gas that the intake pipe was sent into accumulates in the container and gradually, thereby increases the contact time of gas and the interior liquid of container, avoids gas not yet to contact with liquid fully and just sends out the problem that leads to the humidifying effect not good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the inside of the container of the present invention.
In the figure: 1 container, 2 air inlet pipes, 3 air outlet pipes, 4 flexible containers, 5 gas collecting hoods, 6 clapboards, 7 baffles, 8 polished rods, 9 springs and 10 limiting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a humidifier for a respirator comprises a container 1, wherein an air inlet pipe 2 and an air outlet pipe 3 are arranged on the container 1 and communicated with the container, the air inlet pipe 3 is used for feeding oxygen made by the respirator, and the air outlet pipe 3 is used for feeding out humidified oxygen.
The container 1 should be provided with a water feeding pipe and a cover matched with the water feeding pipe, which is the prior art and is not described herein again.
In this embodiment, the outlet pipe 3 is provided with a flexible container 1 communicating with the outlet pipe, and the flexible container 1 having a stretching function such as a polymer airbag or a bellows may be used as the flexible container 1. The function of the flexible container 1 is that it is normally held up by the air pressure so that it can contain additional oxygen, and when the through hole is closed, this portion of oxygen can be sent out by compressing the volume of the flexible container 1 until the next through hole is opened.
The gas collecting channel 5 is positioned in the container 1 and arranged at the gas inlet port of the gas outlet pipe 3, and the gas collecting channel 5 can increase the gas inlet area.
The baffle 6 is arranged at the air inlet of the gas-collecting hood 5 in a sealing way, and at least one through hole for communicating the inside and the outside of the gas-collecting hood 5 is arranged on the baffle 6. The arrangement of the partition plate 6 is convenient for being matched with a pressure sensing barrier piece to use, and the opening and closing of the through hole are realized.
The pressure sensing blocking piece is arranged on the partition plate 6 and blocks all the through holes under a normal state, the pressure sensing blocking piece is provided with a minimum triggering threshold value, namely the initial installation load of the spring 9, and when the air pressure in the container 1 exceeds the minimum triggering threshold value of the pressure sensing blocking piece, the through holes are opened.
Referring to fig. 2, the pressure sensitive barrier is embodied as follows:
the pressure sensing blocking piece comprises a baffle 7, a polished rod 8, a spring 9 and a limiting block 10. The baffle 7 and the limiting block 10 can both adopt cylindrical structures, and the spring 9 adopts a compression spring.
The baffle 7 is positioned in the gas-collecting hood 5, the polished rod 8 is connected to the partition plate 6 in a sliding mode, the baffle 7 is fixedly connected with the polished rod 8, the limiting block 10 is positioned on the outer side of the gas-collecting hood 5 and fixedly connected with the polished rod 8, and the spring is fixedly connected between the baffle 7 and the partition plate 6.
Under the normal state, under the action of the elastic force of the spring 9, the limiting block 10 moves to the side far away from the gas-collecting hood 6, and the polished rod 8 pulls the baffle 7 to seal all the through holes, at the moment, the gas sent by the gas inlet pipe 2 is accumulated and gradually accumulated in the container 1, so that the contact time of the gas with the liquid and the liquid level in the container 1 is increased, when the pressure in the container 1 is large enough until the initial installation load of the spring 9 is overcome, the baffle 7 is separated from the baffle 6, and the gas is sent into the gas outlet pipe 1 through the through holes.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a humidification device for breathing machine, includes container (1), be provided with intake pipe (2) and outlet duct (3) with it intercommunication on container (1), its characterized in that still includes:
the gas collecting hood (5) is positioned in the container (1) and is arranged at the gas inlet port of the gas outlet pipe (3);
the separator (6) is hermetically arranged at the air inlet of the gas collecting hood (5), and the separator (6) is provided with at least one through hole for communicating the inside and the outside of the gas collecting hood (5);
a pressure sensitive barrier; the pressure sensing blocking piece is arranged on the partition plate (6) and shields all the through holes in a normal state, the pressure sensing blocking piece is provided with a minimum triggering threshold value, and when the air pressure in the container (1) exceeds the minimum triggering threshold value of the pressure sensing blocking piece, the through holes are opened.
2. The humidifier for breathing machine according to claim 1, wherein the outlet pipe (3) is provided with a soft container (1) communicated with the outlet pipe.
3. The humidifying device for a respirator according to claim 1, wherein the pressure sensing barrier comprises a baffle (7), a polished rod (8), a spring (9) and a limiting block (10);
the baffle (7) is positioned in the gas-collecting hood (5), the polish rod (8) is connected to the partition plate (6) in a sliding mode, the baffle (7) is fixedly connected with the polish rod (8), the limiting block (10) is positioned on the outer side of the gas-collecting hood (5) and fixedly connected with the polish rod (8), and the spring is fixedly connected between the baffle (7) and the partition plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833189.4U CN214807684U (en) | 2021-08-06 | 2021-08-06 | Humidifying device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833189.4U CN214807684U (en) | 2021-08-06 | 2021-08-06 | Humidifying device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214807684U true CN214807684U (en) | 2021-11-23 |
Family
ID=78874650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121833189.4U Active CN214807684U (en) | 2021-08-06 | 2021-08-06 | Humidifying device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214807684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028678A (en) * | 2021-12-15 | 2022-02-11 | 合肥康居人智能科技有限公司 | Adjustable oxygen inhalation terminal |
| CN114191677A (en) * | 2021-12-30 | 2022-03-18 | 合肥康居人智能科技有限公司 | Man-machine interaction breathing oxygen generation all-in-one machine |
-
2021
- 2021-08-06 CN CN202121833189.4U patent/CN214807684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028678A (en) * | 2021-12-15 | 2022-02-11 | 合肥康居人智能科技有限公司 | Adjustable oxygen inhalation terminal |
| CN114028678B (en) * | 2021-12-15 | 2023-08-08 | 合肥康居人医疗器械科技股份有限公司 | Adjustable oxygen inhalation terminal |
| CN114191677A (en) * | 2021-12-30 | 2022-03-18 | 合肥康居人智能科技有限公司 | Man-machine interaction breathing oxygen generation all-in-one machine |
| CN114191677B (en) * | 2021-12-30 | 2023-08-08 | 合肥康居人医疗器械科技股份有限公司 | Human-computer interaction breathes system oxygen all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3 / F, building 4, No. 33, Qiuju Road, Baiyan Science Park, Hefei hi tech Zone, Anhui 230000 Patentee after: Hefei Kangjuren Medical Device Technology Co.,Ltd. Address before: 3 / F, building 4, No. 33, Qiuju Road, Baiyan Science Park, Hefei hi tech Zone, Anhui 230000 Patentee before: HEFEI KANGJUREN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |