CN208943305U - Air respiratorresuscitator respiratory resistance detector - Google Patents
Air respiratorresuscitator respiratory resistance detector Download PDFInfo
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- CN208943305U CN208943305U CN201821524717.6U CN201821524717U CN208943305U CN 208943305 U CN208943305 U CN 208943305U CN 201821524717 U CN201821524717 U CN 201821524717U CN 208943305 U CN208943305 U CN 208943305U
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- screw
- ball
- respiratory resistance
- air respiratorresuscitator
- servo motor
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Abstract
The utility model is used for the test carried out to the respiratory resistance of air respiratorresuscitator.It is a kind of air respiratorresuscitator respiratory resistance detector, structure is, by synchronous belt device, ball-screw to be driven to move up and down using servo motor.Ball-screw is connected with the cylinder piston of rigid structure with connecting plate.Cylinder hole of going out is connected by tracheae with head mould pneumostome.And touch screen and PLC integrated morphology are used, revolving speed and the time of servo motor are controlled, is controlled with reaching accurately calculating for respiration with a variety of different respiration rates.It is rotated horizontally on seat by the way that head mould to be installed to, and realizes the horizontal direction rotation of a mould there are certain gap.It rotates horizontally seat to be installed on vertical rotary bracket by pin shaft, to realize the rotation of a mould in the vertical direction, lie low to realize and simulate people, the detecting instrument for the situations such as lie on one's side, lie on the back.
Description
Technical field
The utility model relates to a kind of air respiratorresuscitator respiratory resistance detectors, are specifically exhaled with air emergency and fire-fighting
The detecting instrument of haustorium respiratory resistance.
Background technique
The respiratory resistance of air respiratorresuscitator is evaluation emergency and fire-fighting air respiratorresuscitator performance, and reaction air respiratorresuscitator exists
One of resistance performance index when use, for instructing air respiratorresuscitator quality to control.In recent years, with China's process industry
Rapid development, the case where personnel use air respiratorresuscitator in production environment and emergency disposal is increasing.The state that China promulgates
Family's standard " self-supporting open type scuba diving " (GB 16556-2007) and " respiratory protection long tube respirator " (GB
6220-2009) it is distinctly claimed in " respiratory protection power powered air-purifying formula respirator " (GB 30864-2014) to aerial respiration
The test that the respiratory resistance of device carries out.
Currently used for the test apparatus in laboratory, generally existing following problems: firstly, the artificial lung of respirator is to use
Rubber bellows are made, and at work because of the elastic reason of rubber, cause respiration inaccurate, test result is missed
Difference；Secondly, constant airspeed is unchanged when breathing, the breathing situation of people cannot be simulated completely, and test is caused to be distorted；Again, head mould
Perpendicular value can not rotate, and can not simulate people and lie low, lie on one's side, the situations such as lie on the back, and lead to test inaccuracy.
Summary of the invention
Goal of the invention: the deficiency in order to solve above-mentioned technology, the utility model provide that a kind of detection accuracy is high, user
Just, the detector that the various states of people are tested can be simulated completely.The utility model solves respiration inaccuracy, breathing
It constant airspeed and people cannot be simulated is lying low, lie on one's side, the problem of the situations such as lie on the back.Respiration can accurately be set and make to exhale
It is adjustable to inhale speed.Head mould can both horizontally and vertically rotate, and reach the various states of accurate simulation people, and accurately detect,
Improve the purpose of test efficiency.
Technical solution:
Air respiratorresuscitator respiratory resistance detector, the servo motor installed on the rack connect ball by synchronous belt device
The screw rod of lead screw；The nut of the ball-screw is connect by connecting plate with cylinder piston；
The cylinder venthole is connected by tracheae with head mould pneumostome；
The head mould, which is mounted on, to be rotated horizontally on seat, is connected to vertical rotary by revolute pair below the horizontal rotation seat
On bracket.
The air respiratorresuscitator respiratory resistance detector, preferably: further including touch screen and PLC integrated mechanism；The PLC
Integrated mechanism connection servo motor simultaneously controls its revolving speed, runing time and rotation direction.
The air respiratorresuscitator respiratory resistance detector, preferably: the horizontal rotation seat rotation axis and vertical rotary branch
The rotation axis of frame is orthogonal.
The air respiratorresuscitator respiratory resistance detector, preferably: the cylinder is placed in whole bottom, piston direction court
On；Piston connects the ball-screw placed vertically；It is fixed by the bracket at the top of ball-screw；Servo motor is installed on bracket；Even
The synchronous belt device for connecing servo motor and ball-screw is located at cradle top.
The air respiratorresuscitator respiratory resistance detector, preferably: the cylinder, ball-screw, servo motor and synchronization
Band device is mounted in a cabinet, and touch screen is arranged in tank surface；Head mould, horizontal rotation seat and vertical rotary bracket are located at cabinet
Top.
Advantage and effect:
The utility model the utility model solves respiration inaccuracy, and respiration rate is constant and cannot simulate people and is lying low,
It lies on one's side, the problem of the situations such as lie on the back.Respiration can accurately be set and keep respiration rate adjustable.Head mould can be horizontal and vertical
Histogram has reached the various states of accurate simulation people to rotation, and accurately detects, improves the purpose of test efficiency.
Detailed description of the invention:
Fig. 1 is the utility model overall schematic；
Fig. 2 is each modular construction schematic diagram of the utility model；
It is marked in figure: 1, touch screen 2, pin shaft 3, head mould 4, horizontal rotation seat 5, vertical rotary bracket 6, servo electricity
Machine 7, respiration tracheae 8, synchronous belt device 9, ball-screw 10, connecting plate 11, cylinder.
Specific embodiment:
Illustrate that the utility model is further described with reference to the accompanying drawing.
In Fig. 2, when equipment work, servo motor 6 is rotated, and by synchronous belt device 8, drives about 9 ball-screw
Movement.Ball-screw 9 is connected with 11 piston of cylinder of rigid structure with connecting plate 10.11 venthole of cylinder by tracheae 7 with
Head 3 pneumostome of mould is connected.Then touch screen 1 and PLC integrated morphology are used, revolving speed and the time of servo motor 6 are controlled, to reach
The speed of respiration accurately calculated with a variety of different breathings.
In Fig. 2, rotated horizontally on seat 4 by the way that head mould 3 to be installed to, and there are certain gaps to realize a mould 3
Horizontal direction rotation.It rotates horizontally seat 4 to be installed on vertical rotary bracket 5 by pin shaft 2 again, to realize a mould in vertical direction
On rotation, to realize that simulation people lies low, the situations such as lie on one's side, lie on the back.
Claims (5)
1. air respiratorresuscitator respiratory resistance detector, it is characterised in that: the servo motor (6) installed on the rack passes through synchronous belt
Device (8) connects the screw rod of ball-screw (9)；The nut of the ball-screw (9) is living by connecting plate (10) and cylinder (11)
Plug connection；
Cylinder (11) venthole is connected by tracheae (7) with head mould (3) pneumostome；
The head mould (3), which is mounted on, to be rotated horizontally on seat (4), is connected to below the horizontal rotation seat (4) by revolute pair vertical
On straight runing rest (5).
2. air respiratorresuscitator respiratory resistance detector according to claim 1, it is characterised in that: further include touch screen (2) and
PLC integrated mechanism；The PLC integrated mechanism connects servo motor (6) and controls its revolving speed, runing time and rotation direction.
3. air respiratorresuscitator respiratory resistance detector according to claim 1, it is characterised in that: the horizontal rotation seat (4)
Rotation axis and the rotation axis of vertical rotary bracket (5) are orthogonal.
4. air respiratorresuscitator respiratory resistance detector according to claim 1, it is characterised in that: the cylinder (11) is placed in whole
Body bottom, piston direction is upward；Piston connects the ball-screw (9) placed vertically；It is solid by bracket at the top of ball-screw (9)
It is fixed；Servo motor (6) are installed on bracket；The synchronous belt device (8) of connection servo motor (6) and ball-screw (9) is located at bracket
Top.
5. air respiratorresuscitator respiratory resistance detector according to claim 4, it is characterised in that: the cylinder (11), ball
Lead screw (9), servo motor (6) and synchronous belt device (8) are mounted in a cabinet, and touch screen (2) are arranged in tank surface；Head mould
(3), seat (4) are rotated horizontally and vertical rotary bracket (5) is located at top of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524717.6U CN208943305U (en) | 2018-09-18 | 2018-09-18 | Air respiratorresuscitator respiratory resistance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524717.6U CN208943305U (en) | 2018-09-18 | 2018-09-18 | Air respiratorresuscitator respiratory resistance detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943305U true CN208943305U (en) | 2019-06-07 |
Family
ID=66738480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524717.6U Active CN208943305U (en) | 2018-09-18 | 2018-09-18 | Air respiratorresuscitator respiratory resistance detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU206156U1 (en) * | 2020-10-07 | 2021-08-25 | Владимир Дмитриевич Романов | "Borey" universal mobile unit for continuous air flow |
-
2018
- 2018-09-18 CN CN201821524717.6U patent/CN208943305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU206156U1 (en) * | 2020-10-07 | 2021-08-25 | Владимир Дмитриевич Романов | "Borey" universal mobile unit for continuous air flow |
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