CN109353471A - A kind of submersible decompression chamber breathing gas converting system - Google Patents
A kind of submersible decompression chamber breathing gas converting system Download PDFInfo
- Publication number
- CN109353471A CN109353471A CN201811138090.5A CN201811138090A CN109353471A CN 109353471 A CN109353471 A CN 109353471A CN 201811138090 A CN201811138090 A CN 201811138090A CN 109353471 A CN109353471 A CN 109353471A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- angle pedestal
- pedestal valve
- supply
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/32—Decompression arrangements; Exercise equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
Abstract
The invention discloses a kind of submersible decompression chamber breathing gas converting system, including air accumulator, oxygen container supplies angle pedestal valve, supplies oxygen angle pedestal valve, switching controller, three-way interface, oxygen inhaler, supply air line, ventilation channel, and breathing pipeline can compile logic controller.Gas supply and oxygen supply are carried out by switching controller to automatically switch to guarantee that diver breathes fresh gas always in cabin, and the gas of exhalation can be discharged to out of my cabin, Cabin contamination substance will not influence the health of diver.
Description
Technical field
The present invention relates to submersible decompression chamber field, specially a kind of submersible decompression chamber breathing gas converting system.
Background technique
Diver can generate body volatile materials in confined space, according to monitoring: human body is volatilized by respiratory tract and body surface
Pollutant type more than more than 300 kinds, these substances can constitute the ring being hazardous to the human body in closed decompression chamber
Border, wherein gas concentration lwevel in indoor environment is excessively high to will lead to poisoning, and the oxygen concentration in indoor environment is excessively high to occur fire
Calamity accident or there are fire incident hidden danger, therefore, mostly used compressed air to be aerated the method for ventilation to indoor environment in the past
Gas is diluted or controls, and due to caused by the particularity of ventilation, it is empty that ventilation process needs to consume a large amount of compression
Gas, therefore, either decompression sickness is treated, or diving implements decompression process, requires to lay in a large amount of compressed air, therefore,
That there are operating costs is higher, floor space is more and the problems such as operating process is complicated, sometimes even because above-mentioned certain
Problem and influence diving decompression sickness treatment or decompression effect.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, designs a kind of breathing gas converting system.Firstly,
It is equipped with a kind of non-resistance type oxygen sucking and discharging device for submersible decompression chamber, is then the suction of non-resistance type by breathing gas converting system
Oxygen device implements oxygen and air alternating automatic conversion supply diver's oxygen uptake or suck, the technical solution adopted is that: including
Air accumulator 1, oxygen container 2 supply angle pedestal valve 3, supply oxygen angle pedestal valve 4, switching controller 5, three-way interface 6, non-resistance type suction oxygen
Adjuster 7, supply air line 8, ventilation channel 9, breathing pipeline 10 can compile logic controller 11；Wherein 8 left side of supply air line and storage
Gas tank 1 connects, and right side is connect with the left port of three-way interface 6；9 right side of ventilation channel is connect with oxygen container 2, and left side is connected with three
The right output port connection of mouth 6；Gas supply angle pedestal valve 3 is mounted on supply air line 8；Oxygen supply angle pedestal valve 4 is mounted on ventilation channel 9；It exhales
10 top of suction pipe road connects oxygen inhaler 7, and lower part connects the upper port of three-way interface 6；Switching controller 5 and logic controller can be compiled
11 connections can compile logic controller 11 and connect respectively with gas supply angle pedestal valve 3, oxygen supply angle pedestal valve 4.
The switching controller 5 uses STM32 ARM9 microcontroller.
Compared with prior art, the beneficial effects of the present invention are: diver can be made to breathe fresh oxygen always in cabin
Gas or fresh compressed air, and the gas that diver breathes out can be all discharged to out of my cabin, will not accumulate polluter in cabin and
It will not influence the health or decompression treatment process of diver.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: 1- air accumulator, 2- oxygen container, 3- supply angle pedestal valve, and 4- supplies oxygen angle pedestal valve, 5- switching controller, 6- threeway
Interface, 7- oxygen inhaler, 8- supply air line, 9- ventilation channel, 10- breathing pipeline, 11- can compile logic controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.The present invention provides a kind of technical solution: as shown in Figure 1, including air accumulator 1, storage
Oxygen tank 2 supplies angle pedestal valve 3, supplies oxygen angle pedestal valve 4, switching controller 5, three-way interface 6, oxygen inhaler 7, supply air line 8, oxygen supplying tube
Road 9, breathing pipeline 10 can compile logic controller 11；Wherein 8 left side of supply air line is connect with air accumulator 1, right side and three-way interface
6 left port connection；9 right side of ventilation channel is connect with oxygen container 2, and left side is connect with the right output port of three-way interface 6；Supply angled seat
Valve 3 is mounted on supply air line 8；Oxygen supply angle pedestal valve 4 is mounted on ventilation channel 9；10 top of breathing pipeline connects oxygen inhaler 7,
The upper port of lower part connection three-way interface 6；Switching controller 5 is connect with that can compile logic controller 11, can compile logic controller 11
It is connect respectively with gas supply angle pedestal valve 3, oxygen supply angle pedestal valve 4.
The switching controller 5 uses STM32 ARM9 microcontroller.
The time control node set by switching controller, switches over gas supply or confession by supplying and supplying oxygen angle pedestal valve
Oxygen.It opens oxygen according to the oxygen time of controller setting, for patients accepting oxygen inhalation；It is opened by the oxygen uptake dwell time that controller is set
Gas supply is opened, for patient respiration compressed air；When diver's oxygen uptake, oxygen supply angle pedestal valve opens oxygen supply, gas supply angle pedestal valve is closed；Diving
When member stops oxygen uptake, gas supply angle pedestal valve is opened closes for compressed air, oxygen supply angle pedestal valve.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of submersible decompression chamber breathing gas converting system, it is characterised in that: including air accumulator (1), oxygen container (2), gas supply
Angle pedestal valve (3) supplies oxygen angle pedestal valve (4), switching controller (5), three-way interface (6), oxygen inhaler (7), supply air line (8), oxygen supply
Pipeline (9), breathing pipeline (10) can compile logic controller (11)；Wherein it is connect on the left of supply air line (8) with air accumulator (1), it is right
Side is connect with the left port of three-way interface (6)；It is connect on the right side of ventilation channel (9) with oxygen container (2), left side and three-way interface (6)
Right output port connection；Gas supply angle pedestal valve (3) is mounted on supply air line (8)；Oxygen supply angle pedestal valve (4) is mounted on ventilation channel (9)
On；Breathing pipeline (10) top connects oxygen inhaler (7), and lower part connects the upper port of three-way interface (6)；Switching controller (5) with
Logic controller (11) connection can be compiled, logic controller (11) can be compiled and connected respectively with gas supply angle pedestal valve (3), oxygen supply angle pedestal valve (4)
It connects.
2. a kind of submersible decompression chamber breathing gas converting system according to claim 1, it is characterised in that: the conversion control
Device (5) processed uses STM32 ARM9 microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138090.5A CN109353471A (en) | 2018-09-28 | 2018-09-28 | A kind of submersible decompression chamber breathing gas converting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138090.5A CN109353471A (en) | 2018-09-28 | 2018-09-28 | A kind of submersible decompression chamber breathing gas converting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109353471A true CN109353471A (en) | 2019-02-19 |
Family
ID=65348125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138090.5A Pending CN109353471A (en) | 2018-09-28 | 2018-09-28 | A kind of submersible decompression chamber breathing gas converting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109353471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517178A (en) * | 2022-10-08 | 2022-12-27 | 中国人民解放军海军特色医学中心 | Saturated diving animal experiment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355707Y (en) * | 1999-01-21 | 1999-12-29 | 孙承永 | Micro resistance oxygen inhalation and discharging device for hyperharic oxygen chamber by automatic controlling oxygen amount |
| CN2523403Y (en) * | 2002-01-08 | 2002-12-04 | 荆祥礼 | Automatic micro-resistant oxygen supplying/exhausting device for high pressure cabin |
| DE20310951U1 (en) * | 2003-06-16 | 2004-10-21 | Slt Systems Ltd., Toppesfield | Monitoring and control device for light diving equipment, requires oxygen-limiting valve for blocking/locking oxygen setting of gas selection valve |
| CN201005918Y (en) * | 2007-04-01 | 2008-01-16 | 段舒天 | Full-automatic non-resistance non-noise oxygen supply-discharge apparatus |
| CN107405107A (en) * | 2015-03-17 | 2017-11-28 | 弗里茨·斯蒂芬医疗技术有限责任公司 | Respirator and its control method |
-
2018
- 2018-09-28 CN CN201811138090.5A patent/CN109353471A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355707Y (en) * | 1999-01-21 | 1999-12-29 | 孙承永 | Micro resistance oxygen inhalation and discharging device for hyperharic oxygen chamber by automatic controlling oxygen amount |
| CN2523403Y (en) * | 2002-01-08 | 2002-12-04 | 荆祥礼 | Automatic micro-resistant oxygen supplying/exhausting device for high pressure cabin |
| DE20310951U1 (en) * | 2003-06-16 | 2004-10-21 | Slt Systems Ltd., Toppesfield | Monitoring and control device for light diving equipment, requires oxygen-limiting valve for blocking/locking oxygen setting of gas selection valve |
| CN201005918Y (en) * | 2007-04-01 | 2008-01-16 | 段舒天 | Full-automatic non-resistance non-noise oxygen supply-discharge apparatus |
| CN107405107A (en) * | 2015-03-17 | 2017-11-28 | 弗里茨·斯蒂芬医疗技术有限责任公司 | Respirator and its control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517178A (en) * | 2022-10-08 | 2022-12-27 | 中国人民解放军海军特色医学中心 | Saturated diving animal experiment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |
|
| RJ01 | Rejection of invention patent application after publication |