CN214226292U - Respiration data simulation device - Google Patents
Respiration data simulation device Download PDFInfo
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- CN214226292U CN214226292U CN202023283983.4U CN202023283983U CN214226292U CN 214226292 U CN214226292 U CN 214226292U CN 202023283983 U CN202023283983 U CN 202023283983U CN 214226292 U CN214226292 U CN 214226292U
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- glass bottle
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- rubber stopper
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Abstract
The utility model belongs to the technical field of experimental device, especially, be a respiration data analogue means, including the clear glass bottle, the bottleneck department interference of clear glass bottle installs the rubber stopper, be equipped with the breather pipe on the rubber stopper, the breather pipe runs through the rubber stopper and is in the same place with rubber stopper fixed connection, the fixed cover in top of breather pipe is equipped with the Y venturi tube, the fixed cover in bottom of Y venturi tube is equipped with two balloons, slidable mounting has the plectane in the clear glass bottle, the through-hole has been seted up on the bottom inner wall of clear glass bottle, it has the pull rod to run through slidable mounting in the through-hole, the top and the plectane of pull rod rotate to link together. The utility model discloses simple structure, convenient to use, the air volume of breathing in and exhalation can be simulated in accurate control each time, can know simultaneously that the palm simulates holds the condition that the pollutant remained in two balloons in the middle of the respiratory process, and the true condition of simulating human lung and breathing has improved the true reaction degree of experiment operating mode to true operating mode.
Description
Technical Field
The utility model relates to an experimental device technical field especially relates to a breath data analogue means.
Background
The indoor air quality problem of China is more serious and has wide sources, and the indoor air quality problem is obtained and characterized by comprising the following components: (1) a large amount of building decoration materials are used to emit various chemical pollutants, such as organic volatile matters such as formaldehyde, benzene and the like; (2) the outdoor air pollution is serious, and research make internal disorder or usurp shows that the indoor pollutant and the outdoor pollutant have positive correlation, and the I/O ratio is close to 1 and even more than 1; (3) the air transmission of infectious diseases, such as SARS in 2003 and HlNI in 2009, has frequently occurred in recent years, (4) china is the biggest world tobacco producing and consuming country at present, and accordingly air pollution is generated, so that experimental research make internal disorder or usurp for indoor environmental pollutant transmission is indispensable to create good indoor air quality environment and deal with various possible pollutions. The main body of the indoor environment is a human, which is a receptor for the spread of pollutants on the one hand, and the human body may also be a pollution source on the other hand; in addition, the heat dissipation of the human body can influence the indoor flow field and the pollution propagation, so that the human body is indispensable in the experimental process.
The institute, application number 201621241065.6 discloses a human lung breathing simulation device. The device includes "Y" type pipeline of falling, and the bottom both ends of "Y" type pipeline of falling set up an gasbag respectively, fall "Y" type pipeline and gasbag and set up transparent frame body outward, the top of transparent frame body is sealed, falls the top that transparent frame body is stretched out to the top of "Y" type pipeline), and the inflator is connected to the bottom of transparent frame body, sets up the through-hole on the inflator, the gasbag is located transparent frame body's intermediate position. The chest simulator has the advantages of simple structure, convenience and practicability, can simulate the breathing state of the two lungs of a human body in the chest cavity, and has better simulation effect.
However, the above-mentioned human lung breathes analogue means simple structure, and the breathing air volume of control every time that can't be accurate also can not be accurate simultaneously to know a respiratory process in the middle of, how much pollutant remains in the air in the middle of the lung simulator to can't obtain accurate breath test data, for this reason, provide a breathing data analogue means.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a respiration data simulation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a respiration data analogue means, includes the clear glass bottle, the rubber stopper is installed to the bottleneck department interference of clear glass bottle, be equipped with the breather pipe on the rubber stopper, the breather pipe runs through the rubber stopper and is in the same place with rubber stopper fixed connection, the fixed cover in top of breather pipe is equipped with the Y venturi tube, the fixed cover in bottom of Y venturi tube is equipped with two balloons, slidable mounting has the plectane in the clear glass bottle, the through-hole has been seted up on the bottom inner wall of clear glass bottle, it has the pull rod to run through slidable mounting in the through-hole, the top of pull rod and plectane rotate and link together, fixed mounting has the spring on the bottom inner wall of clear glass bottle, the top of spring and the bottom fixed connection of plectane are in the same place, and the spring sliding sleeve is established on the pull rod, the bottom fixed mounting of pull rod has the horizontal pole.
Preferably, the bottom of the transparent glass bottle is provided with a communicating pipe, and the communicating pipe penetrates through the transparent glass bottle and is fixedly connected with the transparent glass bottle.
Preferably, the outer wall of the circular plate is fixedly sleeved with a sealing ring, and the outer wall of the sealing ring is connected with the inner wall of the transparent glass bottle in a sliding manner.
Preferably, the pull rod is provided with an external thread, and the pull rod is provided with a nut matched with the external thread in a threaded sleeve mode.
Preferably, the bottom of the circular plate is provided with a rotating groove, and the top end of the pull rod is rotatably connected with the inner wall of the rotating groove.
Preferably, the rubber plug is provided with a round hole, and the vent pipe penetrates through the round hole and is in interference fit with the inner wall of the round hole.
Preferably, the outer wall of the transparent glass bottle is provided with measuring scales.
Compared with the prior art, the beneficial effects of the utility model are that: the cross rod at the bottom of the transparent glass bottle is pulled lightly by hand, the cross rod drives the circular plate to move downwards through the pull rod, along with the reduction of the air pressure in the transparent glass bottle, the fact that the two balloons in the transparent glass bottle absorb air from the outside through the vent pipe and the Y-shaped pipe to cause the volume to be increased can be found, after hands are loosened, the springs push the circular plate to move upwards, and then the balloons in the bottle slowly deflate and reduce, in the experiment, the two balloons in the bottle simulate two lungs; the circular plate simulates the diaphragm of a human body, and when the human body inhales air, the diaphragm faces downwards, the chest cavity becomes large, and the lung expands to inhale air; when the respirator exhales, the diaphragm is upward, the chest cavity is reduced, the lung lobes are reduced, and the respirator exhales air, so that the air volume of each exhaling or exhaling can be accurately adjusted through the measuring scales on the circular plate and the outer wall of the transparent glass bottle.
The utility model discloses simple structure, convenient to use, the air volume of breathing in and exhalation can be simulated in accurate control each time, can know simultaneously that the palm simulates holds the condition that the pollutant remained in two balloons in the middle of the respiratory process, and the true condition of simulating human lung and breathing has improved the true reaction degree of experiment operating mode to true operating mode.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a first front sectional structural view of the present invention;
fig. 3 is a second front sectional structural view of the present invention;
in the figure: 1. a transparent glass bottle; 2. a rubber stopper; 3. a breather pipe; 4. a Y-shaped tube; 5. a balloon; 6. a circular plate; 7. a through hole; 8. a pull rod; 9. a spring; 10. a cross bar; 11. a nut; 12. a communication pipe is provided.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a breathe data analogue means, including transparent glass bottle 1, rubber stopper 2 is installed to the bottleneck department interference of transparent glass bottle 1, be equipped with breather pipe 3 on the rubber stopper 2, breather pipe 3 runs through rubber stopper 2 and is in the same place with 2 fixed connection of rubber stopper, the fixed cover in top of breather pipe 3 is equipped with Y venturi tube 4, the fixed cover in bottom of Y venturi tube 4 is equipped with two balloons 5, slidable mounting has plectane 6 in transparent glass bottle 1, through-hole 7 has been seted up on transparent glass bottle 1's the bottom inner wall, it has pull rod 8 to run through slidable mounting in the through-hole 7, pull rod 8's top and plectane 6 rotate and link together, fixed mounting has spring 9 on transparent glass bottle 1's the bottom inner wall, spring 9's top and plectane 6's bottom fixed connection are in the same place, and spring 9 sliding sleeve establishes on pull rod 8, pull rod 8's bottom fixed mounting has horizontal pole 10.
The bottom of the transparent glass bottle 1 is provided with a communicating pipe 12, the communicating pipe 12 penetrates through the transparent glass bottle 1 and is fixedly connected with the transparent glass bottle 1, and the sealing environment below the circular plate 6 can be prevented by the communicating pipe 12, so that the sliding smoothness of the circular plate 6 in the transparent glass bottle 1 is influenced.
The outer wall of the circular plate 6 is fixedly sleeved with a sealing ring, and the outer wall of the sealing ring is connected with the inner wall of the transparent glass bottle 1 in a sliding manner.
The pull rod 8 is provided with an external thread, the pull rod 8 is provided with a nut 11 matched with the external thread in a threaded sleeve manner, and the position of the pull rod 8 can be limited through the external thread matching between the nut 11 and the pull rod 8.
The bottom of the circular plate 6 is provided with a rotating groove, and the top end of the pull rod 8 is rotationally connected with the inner wall of the rotating groove.
The rubber stopper 2 is provided with a round hole, and the vent pipe 3 penetrates through the round hole and is in interference fit with the inner wall of the round hole.
The outer wall of the transparent glass bottle 1 is provided with measurement scales, and the measurement scales can clearly observe the volume change of the space where the two balloons 5 in the transparent glass bottle 1 are located.
Specifically, the utility model discloses simple structure, convenient to use, the air volume of breathing in and exhaling in the simulation respiratory process each time of control that can be accurate can be clear simultaneously and the palm is simulated and is held the condition that the pollutant remained in two balloons 5 in the middle of the respiratory process, and the true condition of simulating human lung breathing has improved the true reaction degree of experiment operating mode to true operating mode.
The working principle is as follows: the cross rod 10 at the bottom of the transparent glass bottle 1 is pulled lightly by hand, the cross rod 10 drives the circular plate 6 to move downwards through the pull rod 8, along with the reduction of the air pressure in the transparent glass bottle 1, the fact that the two balloons 5 in the transparent glass bottle 1 suck air from the outside through the air pipe 3 and the Y-shaped pipe 4 to cause the volume to be increased can be found, after hands are loosened, the spring 9 pushes the circular plate 6 to move upwards, and then the balloons 5 in the bottle slowly deflate and reduce, in the experiment, the two balloons 5 in the bottle simulate two lungs; the circular plate 6 simulates a diaphragm of a human body, and when the human body inhales air, the diaphragm faces downwards, the chest cavity becomes large, and the lung expands to inhale air; when the respirator exhales, the diaphragm is upward, the chest cavity is reduced, the lung lobes are reduced, and the respirator exhales air, so that the air volume of each exhaling or exhaling can be accurately adjusted through the circular plate 6 and the measuring scales on the outer wall of the transparent glass bottle 1.
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 (7)
1. A breath data simulation device, includes transparent glass bottle (1), its characterized in that: the rubber stopper (2) is installed in the bottleneck department interference of transparent glass bottle (1), be equipped with breather pipe (3) on rubber stopper (2), breather pipe (3) run through rubber stopper (2) and rubber stopper (2) fixed connection together, the fixed cover in top of breather pipe (3) is equipped with Y venturi tube (4), the fixed cover in bottom of Y venturi tube (4) is equipped with two balloons (5), slidable mounting has plectane (6) in transparent glass bottle (1), set up through-hole (7) on the bottom inner wall of transparent glass bottle (1), it has pull rod (8) to run through slidable mounting in through-hole (7), the top and plectane (6) of pull rod (8) rotate to link together, fixed mounting has spring (9) on the bottom inner wall of transparent glass bottle (1), the top of spring (9) is in the same place with the bottom fixed connection of plectane (6), and the spring (9) is sleeved on the pull rod (8) in a sliding manner, and the bottom end of the pull rod (8) is fixedly provided with a cross rod (10).
2. A breathing data simulation device according to claim 1, wherein: the bottom of the transparent glass bottle (1) is provided with a communicating pipe (12), and the communicating pipe (12) penetrates through the transparent glass bottle (1) and is fixedly connected with the transparent glass bottle (1).
3. A breathing data simulation device according to claim 1, wherein: the outer wall of the circular plate (6) is fixedly sleeved with a sealing ring, and the outer wall of the sealing ring is connected with the inner wall of the transparent glass bottle (1) in a sliding mode.
4. A breathing data simulation device according to claim 1, wherein: an external thread is arranged on the pull rod (8), and a nut (11) matched with the external thread is sleeved on the pull rod (8) through the thread.
5. A breathing data simulation device according to claim 1, wherein: the bottom of the circular plate (6) is provided with a rotating groove, and the top end of the pull rod (8) is rotatably connected with the inner wall of the rotating groove.
6. A breathing data simulation device according to claim 1, wherein: the rubber stopper (2) is provided with a round hole, and the vent pipe (3) penetrates through the round hole and is in interference fit with the inner wall of the round hole.
7. A breathing data simulation device according to claim 1, wherein: the outer wall of the transparent glass bottle (1) is provided with measuring scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283983.4U CN214226292U (en) | 2020-12-30 | 2020-12-30 | Respiration data simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283983.4U CN214226292U (en) | 2020-12-30 | 2020-12-30 | Respiration data simulation device |
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| Publication Number | Publication Date |
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| CN214226292U true CN214226292U (en) | 2021-09-17 |
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| CN202023283983.4U Active CN214226292U (en) | 2020-12-30 | 2020-12-30 | Respiration data simulation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947987A (en) * | 2021-09-23 | 2022-01-18 | 杭州电子科技大学 | Reciprocating link mechanism-based thoracic diaphragm motion mode simulation device in breathing process |
| CN114429726A (en) * | 2022-01-21 | 2022-05-03 | 中国矿业大学 | Breathing simulation device |
-
2020
- 2020-12-30 CN CN202023283983.4U patent/CN214226292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947987A (en) * | 2021-09-23 | 2022-01-18 | 杭州电子科技大学 | Reciprocating link mechanism-based thoracic diaphragm motion mode simulation device in breathing process |
| CN114429726A (en) * | 2022-01-21 | 2022-05-03 | 中国矿业大学 | Breathing simulation device |
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