CN114028116A - Vehicular aluminum alloy micro-pressure medical oxygen cabin - Google Patents
Vehicular aluminum alloy micro-pressure medical oxygen cabin Download PDFInfo
- Publication number
- CN114028116A CN114028116A CN202111391917.5A CN202111391917A CN114028116A CN 114028116 A CN114028116 A CN 114028116A CN 202111391917 A CN202111391917 A CN 202111391917A CN 114028116 A CN114028116 A CN 114028116A
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- cabin
- aluminum alloy
- pressurizing
- vehicle
- medical oxygen
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2220/00—Adaptations of particular transporting means
- A61G2220/14—Cars
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a vehicle-mounted aluminum alloy micro-pressure medical oxygen cabin, which comprises at least one transition cabin; a plurality of pressurizing cabins are connected in series on one side of the transition cabin, and sealing doors which can be opened and closed are arranged between the transition cabin and the pressurizing cabins and between the pressurizing cabins. The invention adopts the modular design, meets the product interchangeability requirement, and has the characteristics of convenient disassembly, convenient maintenance and the like; the size can be changed rapidly according to different environments, vehicles and rescue requirements; the whole weight of the oxygen chamber can be effectively reduced, and the vehicle-mounted installation and transportation requirements can be met.
Description
Technical Field
The invention relates to a vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber.
Background
In order to meet the requirements of domestic travel and scientific research development under extremely severe conditions, an integrated medical oxygen cabin is provided in the prior art, but due to the integrated design, the requirement of product interchangeability cannot be met, and the integrated medical oxygen cabin is difficult to detach or even cannot be detached and is inconvenient to maintain.
Disclosure of Invention
In order to solve the technical problems, the invention provides the vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber which adopts a modular design, meets the product interchangeability requirement, and has the characteristics of convenience in disassembly, convenience in maintenance and the like.
The invention is realized by the following technical scheme.
The invention provides a vehicle-mounted aluminum alloy micro-pressure medical oxygen cabin which comprises at least one transition cabin; a plurality of pressurizing cabins are connected in series on one side of the transition cabin, and sealing doors which can be opened and closed are arranged between the transition cabin and the pressurizing cabins and between the pressurizing cabins.
The joint position of the transition cabin and the cabin body of the pressurizing cabin is provided with a flange structure, and the flange structure is correspondingly provided with a threaded hole for threaded connection and fixation.
The joint position of the transition cabin and the cabin body of the pressurizing cabin is provided with a flange structure, and the flange structure is correspondingly provided with a positioning pin hole for positioning and aligning.
A first sealing window is arranged on the side face of the transition cabin, and a safety door is arranged on the opposite face of the face, where the first sealing window is located, of the transition cabin.
And a sealing groove is formed in the joint position of the cabin body between the transition cabin and the pressurizing cabin.
And a sealing door is arranged on the plane of the flange structure.
The transition cabin and the pressurizing cabin are both formed by splicing and fixing plane plates in parallel into plate-shaped walls, and the plate-shaped walls are connected and fixed into a box body by right-angle sectional materials.
The plane plate and/or the right-angle section bar are fixed by adopting a mode of stirring, friction welding and connecting.
And the transition cabin is provided with a ventilation port, a sewage discharge port, an equipment pipeline passage port and a vehicle-mounted connecting module port.
The invention has the beneficial effects that: the modular design is adopted, the product interchangeability requirement is met, and the device has the characteristics of convenience in disassembly, convenience in maintenance and the like; the size can be changed rapidly according to different environments, vehicles and rescue requirements; the whole weight of the oxygen chamber can be effectively reduced, and the vehicle-mounted installation and transportation requirements can be met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of the configuration of the transition compartment of the present invention;
FIG. 3 is a schematic view of a first plenum of the present invention;
FIG. 4 is a schematic view of a second plenum of the present invention;
FIG. 5 is a schematic view of the welded construction of the wall panel of the present invention;
in the figure: 001-transition cabin, 002-first pressure cabin, 003-second pressure cabin, 101-safety door, 102-ventilation port, 103-first plane profile, 104-first right-angle profile, 105-first sealing window, 106-first sealing groove, 107-first threaded hole, 108-first positioning pin hole, 109-sewage drain, 110-equipment pipeline passage port, 111-vehicle-mounted connecting module port, 112-first reinforcing support flange, 201-equipment pressurizing passage, 202-sealing door and window, 203-second plane profile, 204-second right-angle profile, 205-second sealing groove, 206-second threaded hole, 207-second positioning pin hole, 208-second sealing window, 209-second reinforcing support flange, 210-sealing door, 211-sealing door accessory, 301-a third sealing window, 302-a third plane profile, 303-a third right-angle profile, 304-a third sealing groove, 305-a third threaded hole, 306-a third positioning pin hole, 307-a vehicle-mounted connecting module, 308-a third reinforcing support flange, 701-a multifunctional welding platform, 702-a guide rail support seat, 703-an external pressure roller, 704-an oxygen cabin wall plate and 705-a platform support.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
Example 1
The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber shown in fig. 1 to 5 comprises at least one transition chamber 001; a plurality of pressurizing cabins are connected in series on one side of the transition cabin 001, and sealing doors which can be opened and closed are arranged between the transition cabin 001 and the pressurizing cabins and between the pressurizing cabins and the pressurizing cabins.
Preferably, the joint position of the transition cabin 001 and the cabin body of the pressurizing cabin is provided with a flange structure, and the flange structure is correspondingly provided with a threaded hole for threaded connection and fixation.
Preferably, a flange structure is arranged at the joint position of the transition cabin 001 and the pressurizing cabin, and a positioning pin hole is correspondingly arranged on the flange structure and used for positioning and aligning.
Preferably, the first sealing window 105 is arranged on the side surface of the transition cabin 001, and the safety door 101 is arranged on the opposite surface of the transition cabin 001 to the surface where the first sealing window 105 is arranged.
Preferably, a sealing groove is formed at the joint position of the transition cabin 001 and the pressurizing cabin.
Preferably, the sealing door is installed on the plane of the flange structure.
Preferably, the transition cabin 001 and the pressurizing cabin are both spliced and fixed in parallel by adopting plane plates to form plate-shaped walls, and the plate-shaped walls are connected and fixed to form the box body by using right-angle sectional materials.
Preferably, the plane plates and/or the right-angle section bars are fixed by adopting a mode of stirring, friction welding and connecting.
Preferably, the transition cabin 001 is provided with a ventilation opening 102, a sewage draining opening 109, an equipment pipeline passage opening 110 and a vehicle-mounted connecting module opening 111.
Example 2
Based on the above embodiment, the pressurizing chambers are two stages, namely, a first pressurizing chamber 002 and a second pressurizing chamber 003.
The first right-angle section bar 104, the second right-angle section bar 204 and the third right-angle section bar 303 are all aluminum alloy right-angle section bars, the first plane section bar 103, the second plane section bar 203 and the third plane section bar 302 are all aluminum alloy plane section bars, the first plane section bar, the second plane section bar and the third plane section bar are extruded and formed through special dies, the inner parts of the first plane section bar, the second plane section bar and the third plane section bar are of hollow structures, and the wall plates required by the oxygen cabin are spliced through a friction stir welding technology.
The first sealing window 105, the sealing door window 202, the second sealing window 208 and the third sealing window 301 are all designed by one layer or multiple layers of toughened glass, the number of the toughened glass stacking layers can be selected according to the bearing pressure value of the oxygen cabin or the strength of the toughened glass, and the toughened glass is embedded into the outer frame of the sectional material and is connected with the cabin body main body through sealant.
The bearing structure of the sealing door main body is an aluminum alloy section, and is consistent with the structure of the wall plate; a sealing groove is processed on the outer frame of the aluminum alloy section, and a sealing strip is arranged in the sealing groove; the sealing window is connected with the sealing door, and the sealing door is connected with the cabin main body structure through sealing glue.
The first reinforcing support flange 112, the second reinforcing support flange 209 and the third reinforcing support flange 308 are connected with the transition cabin and the pressure cabin by friction stir welding technology. And machining guide post mounting holes, sealing grooves, sealing strips and bolt connecting holes on the flanges after welding.
The vehicle-mounted installation modules 307 are connected with the cabin body in a welding mode, each cabin section is provided with two installation modules which are symmetrically distributed from left to right, and each installation module is provided with a bolt hole position connected with the vehicle body.
The transition cabin and the pressurizing cabin are connected with the sealing strip through the guide post and the bolt.
All hole site characteristics are precisely machined after welding is completed, so that the mounting positions and mounting precision of all the sleeves are guaranteed.
The transition cabin and the pressurizing cabin can be designed into one section or multiple sections, and can be specifically set according to the size and the requirement of the vehicle.
Example 3
Based on the above embodiment, the following steps are adopted for manufacturing:
step 1, moving an external pressure roller 703 along a guide rail support seat 702 to one end of a multifunctional welding platform 701, and assembling a plurality of aluminum alloy plane extruded profiles and an aluminum alloy right-angle extruded profile on the multifunctional welding platform 701 at one time;
step 2, moving the external pressure roller 703 to a position right below the welding seam, and pressing the alloy plane extruded section or the aluminum alloy right-angle extruded section by rotating the external pressure roller 703;
step 3, welding by adopting a special stirring tool;
step 4, after the welding is finished, the external pressure roller 703 reversely rotates to be separated from the surface of the workpiece;
step 5, moving the external pressure roller to the position right below another welding line, and repeating the step 2-4 until all the welding lines on the front surface are welded;
and 6, hoisting the wallboard, turning over to the reverse side, and repeating the steps 2-5 to complete the welding of the whole wallboard.
And 7, assembling and welding 5 end face wall plates of the transition cabin 001 and 2 reinforcing support flanges.
And 8, assembling and welding 5 end wall plates of the first pressurizing cabin 002 and the second pressurizing cabin 003 with 2 reinforcing support flanges.
Step 9, cementing the safety door 101 and the first sealing window 105 of the transition cabin 001, installing and fixing the sealing door window 202, the second sealing window 208, the sealing door 210 and the sealing door accessory 211 of the first pressurizing cabin 002, installing and fixing the third sealing window 301 of the second pressurizing cabin 003, arranging the vehicle-mounted connecting module port 111 and the equipment pipeline passage port 110, and installing the vehicle-mounted connecting module 307.
Step 10, assembling the transition cabin 001, the first pressurizing cabin 002 and the second pressurizing cabin 003.
Thus, the present invention:
1. the modular design is adopted, the product interchangeability requirement is met, and the detachable and convenient-to-maintain combined type LED lamp has the advantages of being convenient to detach and maintain and the like.
2. The overall dimensions and the number of the cabin bodies of the transition cabin and the pressurizing cabin can be changed rapidly according to different environments, vehicles and rescue requirements, and the buffer cabin can be increased rapidly.
3. The effective thickness of the reinforcing support flange can be changed, the integral rigidity of the oxygen chamber is improved, and different pressure-bearing requirements of the medical oxygen chamber are met.
4. The wall plates of the micropressure medical oxygen chamber are all made of hollow aluminum alloy extruded sections, so that the overall weight of the oxygen chamber can be effectively reduced.
5. The bottom of the micro-pressure medical oxygen chamber is provided with a universal mounting interface, which can meet the requirements of vehicle-mounted installation and transportation.
6. The micro-pressure medical oxygen chamber is manufactured by adopting a friction stir welding connection technology and a special welding tool, so that the heat input of welding seams is effectively reduced, the manufacturing precision of the oxygen chamber is ensured, and the installation and pressure-bearing requirements of the oxygen chamber are met.
Claims (9)
1. The utility model provides a vehicular aluminum alloy minute-pressure medical oxygen cabin, includes at least one cockpit (001), its characterized in that: a plurality of pressurizing cabins are connected to one side of the transition cabin (001) in series, and sealing doors which can be opened and closed are respectively and oppositely sealed between the transition cabin (001) and the pressurizing cabins and between the pressurizing cabins.
2. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 1, wherein: the joint position of the transition cabin (001) and the cabin body of the pressurizing cabin is provided with a flange structure, and the flange structure is correspondingly provided with a threaded hole for threaded connection and fixation.
3. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 1, wherein: the joint position of the transition cabin (001) and the cabin body of the pressurizing cabin is provided with a flange structure, and the flange structure is correspondingly provided with a positioning pin hole for positioning and aligning.
4. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 1, wherein: a first sealing window (105) is arranged on the side face of the transition cabin (001), and a safety door (101) is arranged on the opposite face of the face, where the first sealing window (105) is located, of the transition cabin (001).
5. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 1, wherein: and a sealing groove is formed in the joint position of the cabin body between the transition cabin (001) and the pressurizing cabin.
6. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber as claimed in claim 2 or 3, wherein: and a sealing door is arranged on the plane of the flange structure.
7. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 1, wherein: the transition cabin (001) and the pressurizing cabin are both formed by splicing and fixing plane plates in parallel into plate-shaped walls, and the plate-shaped walls are connected and fixed into a box body by right-angle sectional materials.
8. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 7, wherein: the plane plate and/or the right-angle section bar are fixed by adopting a mode of stirring, friction welding and connecting.
9. The vehicle-mounted aluminum alloy micro-pressure medical oxygen chamber of claim 1, wherein: the transition cabin (001) is provided with a ventilation port (102), a sewage outlet (109), an equipment pipeline passage port (110) and a vehicle-mounted connecting module port (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391917.5A CN114028116A (en) | 2021-11-19 | 2021-11-19 | Vehicular aluminum alloy micro-pressure medical oxygen cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391917.5A CN114028116A (en) | 2021-11-19 | 2021-11-19 | Vehicular aluminum alloy micro-pressure medical oxygen cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114028116A true CN114028116A (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111391917.5A Pending CN114028116A (en) | 2021-11-19 | 2021-11-19 | Vehicular aluminum alloy micro-pressure medical oxygen cabin |
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| Country | Link |
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| CN (1) | CN114028116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870287A (en) * | 2022-03-29 | 2022-08-09 | 中国铁建重工集团股份有限公司 | Escape cabin suitable for low-pressure environment and escape method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020144683A1 (en) * | 2001-02-28 | 2002-10-10 | Hyperbaric Technology, Inc. | Hyperbaric oxygen therapy system controls |
| CN109606235A (en) * | 2018-11-02 | 2019-04-12 | 北京新立机械有限责任公司 | A kind of plateau micro- pressure cabin of container-type multifunctional intellectual |
| CN110652412A (en) * | 2019-11-01 | 2020-01-07 | 烟台宏远氧业股份有限公司 | Cabin body structure of air pressurization cabin |
| CN210554419U (en) * | 2019-08-21 | 2020-05-19 | 北京新立机械有限责任公司 | Can adjust components of a whole that can function independently combination formula oxygenation cabin |
| CN210812178U (en) * | 2019-08-16 | 2020-06-23 | 潍坊华信氧业有限公司 | Modularized micro-pressure oxygen chamber |
| CN214259798U (en) * | 2020-10-10 | 2021-09-24 | 上海奥氧健康科技有限公司 | Inboard-fastened combined non-medical micro-pressure oxygen chamber |
-
2021
- 2021-11-19 CN CN202111391917.5A patent/CN114028116A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020144683A1 (en) * | 2001-02-28 | 2002-10-10 | Hyperbaric Technology, Inc. | Hyperbaric oxygen therapy system controls |
| CN109606235A (en) * | 2018-11-02 | 2019-04-12 | 北京新立机械有限责任公司 | A kind of plateau micro- pressure cabin of container-type multifunctional intellectual |
| CN210812178U (en) * | 2019-08-16 | 2020-06-23 | 潍坊华信氧业有限公司 | Modularized micro-pressure oxygen chamber |
| CN210554419U (en) * | 2019-08-21 | 2020-05-19 | 北京新立机械有限责任公司 | Can adjust components of a whole that can function independently combination formula oxygenation cabin |
| CN110652412A (en) * | 2019-11-01 | 2020-01-07 | 烟台宏远氧业股份有限公司 | Cabin body structure of air pressurization cabin |
| CN214259798U (en) * | 2020-10-10 | 2021-09-24 | 上海奥氧健康科技有限公司 | Inboard-fastened combined non-medical micro-pressure oxygen chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870287A (en) * | 2022-03-29 | 2022-08-09 | 中国铁建重工集团股份有限公司 | Escape cabin suitable for low-pressure environment and escape method |
| CN114870287B (en) * | 2022-03-29 | 2023-02-07 | 中国铁建重工集团股份有限公司 | Escape cabin suitable for low-pressure environment and escape method |
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Application publication date: 20220211 |
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| RJ01 | Rejection of invention patent application after publication |