CN108524154A - The single pressurization oxygen cabin of A seating - Google Patents
The single pressurization oxygen cabin of A seating Download PDFInfo
- Publication number
- CN108524154A CN108524154A CN201810399551.8A CN201810399551A CN108524154A CN 108524154 A CN108524154 A CN 108524154A CN 201810399551 A CN201810399551 A CN 201810399551A CN 108524154 A CN108524154 A CN 108524154A
- Authority
- CN
- China
- Prior art keywords
- flange
- tooth
- oblate spheroid
- cabin
- main nacelle
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000001301 oxygen Substances 0.000 title claims abstract description 41
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 210000002445 nipple Anatomy 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 206010009244 Claustrophobia Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002639 hyperbaric oxygen therapy Methods 0.000 description 2
- 208000019899 phobic disease Diseases 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010014020 Ear pain Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- 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
- A61G10/023—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
- A61G10/026—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure for hyperbaric oxygen therapy
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses the single pressurization oxygen cabins of A seating, including oblate spheroid main nacelle, cylinder barrel shaped are taken over, gear-matched type flange door and shell are opened in side.Oblate spheroid main nacelle, is internally provided with personal supporting device, and arranged on left and right sides and front are all provided with that there are one observation windows；Cylinder barrel shaped is taken over, and is socketed in one end of oblate spheroid main nacelle, and with the horizontal line bottom at an angle for being fixed on oblate spheroid main nacelle diagonally downward, stretched for human leg；Gear-matched type flange door is opened in side, is connected to the side of oblate spheroid main nacelle, can outwardly open；Shell, is set to bottom and the cylinder barrel shaped nozzle conjunction location of oblate spheroid main nacelle, and the outer surface that cylinder barrel shaped is taken over is completely covered, and face cylinder barrel shaped takes over the location arrangements instrument board at top.The present invention can be seated in cabin when in use or semi-lying, and disengaging cabin is convenient, and door-down switch is light, and sealing is safe and reliable, and end spaces are spacious before head, and the people of different heights can stretch foot, no sense of depression.
Description
Technical field
The present invention relates to pressurization oxygen cabin space structure technical fields, more particularly to the single pressurization oxygen cabin of A seating.
Background technology
Hyperbaric oxygentherapy refers to that the therapeutic modality of pure oxygen is breathed in the environment more than an atmospheric pressure.With common oxygen uptake phase
Than hyperbaric oxygen sucks the oxygen concentration in gas by raising, improves blood oxygen tension, increases the oxygen content of blood, makes oxygen content in tissue
Accordingly increase with oxygen storage capacity, be a kind of medical measure being effectively improved, alleviate and correct body anaerobic condition, by improving human body
Because of hypoxic conditions caused by internal cause or external cause, the partial oxidation lacked in human body is made up, to reach health care or treatment
Purpose.Every diseases or uncomfortable a series of caused by anoxic, ischemic, hyperbaric oxygentherapy can obtain good control
Treatment, rehabilitation and health-care efficacy.
Pressurization oxygen cabin composed structure is made of closed cabin and related Control System.Closed cabin generally uses horizontal length
Columnar structured, cylinder top sets flat-open type hatch door, in addition also gas boosting, decompression and oxygen system, and illumination, empty
It adjusts, intercommunication monitoring dispatch control system composition.
Hyperbaric oxygen chamber usually divides multimanned catsule and single-berth cabin.Multimanned catsule generally uses A seating, can disposably accommodate more people into cabin,
Pressurized with compressed air, allows medical worker into cabin, and patient sucks pure oxygen by mask, head oxygen cover or trachea cannula.Multimanned catsule
Volume is big, transport difficult, expensive.
Single-berth cabin mostly uses the formula of lying, and only allows a people into cabin, using pure oxygen or air pressurized.Single-berth cabin is small, valence
Lattice are low, convenience in transport, interfere with each other less, but small part personnel will produce claustrophobia.
It is just the single-berth cabin of small volume, its general length is at 2 meters or more, and width and height are generally more than 1 meter, nothing
Method is installed and used into general room.
Pressurization oxygen cabin is typically provided a door, and since absolute pressure is up to 0.3MPa in cabin, hatch door bears huge
Gas pressure, be easily deformed.Existing hatch door scheme is multifarious, and classical flat-open type structure is divided to two using hinge and compression bar
Side locks, and doorframe is made using the thick steel plates of 50 mm or more, opens very heavy.Door-down switch is operated with multiple tracks mechanism, it is necessary to
Being operated by personnel out of my cabin could open.Certainly also there is a kind of light soft cabin, by the way of slide fastener, but because can bear
Pressure very little, generally 0.13MPa, oxygen therapy treatment and health-care effect it is weaker.
Chinese patent CN90217414 discloses a kind of novel oxygen pressing medical oxygen chamber.It includes nacelle, hatch door and engine base,
Nacelle is arranged on engine base, it is characterised in that the nacelle with pivoted arm activity, is equipped with hatch door between hatch door and nacelle
Sealing ring, the hatch door are equipped with retaining mechanism.Since the nacelle of the utility model is connected with hatch door using pivoted arm, thus its
It is simple in structure, retaining mechanism is provided on hatch door in addition so that using safer and conveniently.But it is specifically used in input
When in the process, the main problem generally still having is：
1. volume is big, heavy, mobile inconvenient, to be lifted by loop wheel machine, general public place and family can not be carried out.
2. single-berth cabin all using formula of lying, removes weak patient, if rehabilitation and health care for general staff, are not easily accepted by
This mode, and it is also easy to produce claustrophobia.
3. all manual operations of pressure process in cabin, high to the professional technique skill set requirements of operating personnel, cabin personnel are grasped
Inlet and outlet operation can only rule of thumb be carried out, be easy to cause plus, depressurize too fast, cause the malaise symptoms such as ear pain.
4. after completing decompression, can only be opened out of my cabin by operating personnel, people can not open in cabin, and there are safety problem, nothings
Method is by pressurization oxygen cabin to civilian and home-use popularization.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, big existing volume, heavy and behaviour being solved the present invention provides a kind of
The problem of cabin hardly possible reduces nacelle under the requirement for meeting ergonomics as possible, and providing one kind can be with convenience in transport, can be into
Enter elevator, public place, family's entry door, and one-touch full automatic working, auto-manual behaviour cabin, personnel's easy access, inside and outside
It can all open, maltilevel security guarantees safety the single pressurization oxygen cabin of high A seating.
The technical solution adopted in the present invention is：The single pressurization oxygen cabin of A seating, including oblate spheroid main nacelle, cylinder barrel shaped connect
Gear-matched type flange door and shell are opened in pipe, side, wherein：
Oblate spheroid main nacelle, is internally provided with personal supporting device, and arranged on left and right sides and front are respectively equipped with an observation window；
Cylinder barrel shaped is taken over, and is socketed in one end of oblate spheroid main nacelle, and with horizontal line is at an angle fixes diagonally downward
In the front of oblate spheroid main nacelle, stretched for human leg；
Gear-matched type flange door is opened in side, is connected to the side of oblate spheroid main nacelle, can outwardly open；
Shell, is set to bottom and the cylinder barrel shaped nozzle conjunction location of oblate spheroid main nacelle, and cylinder barrel shaped is completely covered
The outer surface taken over, face cylinder barrel shaped take over the location arrangements instrument board at top.
Further, side is opened gear-matched type flange door and is connected in oblate spheroid main nacelle by the rotatable opening of hinge, together
When side open gear-matched type flange door and further include：
Kink tooth nibbles flange, is fixed in oblate spheroid main nacelle, and inside is equipped with several double wedges, inside setting sealing joint strip；
Cover tooth, which is nibbled on the outside of flange, several concave tooth, and several double wedge concave, convex that these concave tooth nibble flange with kink tooth are corresponding simultaneously
And it is mutually embedding, it forms tooth and nibbles state；
At the same time, lock ring tooth, which is nibbled on the outside of flange, has the concave tooth for nibbling flange same shape with cover tooth, inner sleeve to be nibbled in cover tooth
On flange, and lock ring tooth nibbles flange and cover tooth nibbles flange and can rotate certain angle.
Further, it opens and is also associated with outer handle assembly, Internal handle component and automatic lock crossing cabin group on gear-matched type flange door
Part；Automatic lock crossing cabin component opens gear-matched type flange door connection Internal handle component and outer handle assembly, outer handle assembly end across side
Portion is equipped with holding chamber, and holding chamber is nibbled flange with lock ring tooth by one end of U-type groove extension plate and is fixedly connected；Outer handle assembly is just
A piece extension shaft is equipped with to the U-lag part of U-type groove extension plate, the other end of U-type groove extension plate around extension shaft rotatably with
Outer handle assembly connection；Wherein：
Automatic lock crossing cabin component, including pressing plate are connected with the Internal handle connecting bushing cylinder being penetratingly connected on pressing plate with outer handle
Bushing cylinder；
Pressing plate is additionally provided with diaphragm groove at the inner wall of the outer handle connecting bushing cylinder of face, and diaphragm groove passes through small knob and centre
Axis compresses flexible sheet in the inner；
Internal handle connecting bushing cylinder, by band sealing ring axis connection Internal handle component, Internal handle component and outer handle assembly difference
The both ends with sealing ring axis are fixedly connected on, while with sealing ring axis with respect to the rotatable 90-180 degree of Internal handle connecting bushing cylinder；
Outer handle connecting bushing cylinder is equipped with elastic returning groove towards the direction of pressing plate,
By jackshaft and pressing plate holddown spring in elastic returning groove, towards outer door handle side by lengthening bearing and outer grip
Hand component is fixedly connected.
Further, flexible sheet is made of rubber or spring steel.
Further, cover tooth nibbles flange and lock ring tooth is nibbled and is respectively equipped with 8-20 concave tooth on the outside of flange, and lock ring tooth is nibbled
The clockwise direction of whole concave tooth on flange is machined with slope.
Further, oblate spheroid main nacelle by two identical a diameter of 1000-1350mm the symmetrical cloth of ellipse end socket
It sets, and is formed by connecting with the nipple of diameter in the intermediate clamping of the two ellipsoidal heads, the distance of two end socket bottoms
That is cabin width L is 750-900mm.
Further, cylinder barrel shaped takes over the small end socket for taking over one end welding with diameter by diameter 500-600 mm, separately
One end welding oblate spheroid main nacelle trepanning on be made, and take over under horizontal alignment at the angle of 30-45 degree.
Further, be equipped in the installation cabin surrounded between oblate spheroid main nacelle and shell control circuit, gas circuit with it is outer
Lateral plate component.
Further, two auto-manual automatic valves and a pressure gauge are installed on instrument board.
Further, side open gear-matched type flange door kink tooth nibble flange interior side perforation effective diameter be not less than
750mm。
Further, the personal supporting device in oblate spheroid main nacelle be can forward and backward movement and adjusting pitch seat
Chair or lying bed.
Compared with prior art, the beneficial effects of the invention are as follows：1. the present invention is compared with existing single pressurization oxygen cabin, people can
To be seated in cabin or semi-lying.Space meets the requirement of ergonomics in cabin, and end spaces are spacious before head, do not constrain
Sense, the people of different heights can stretch foot.Section structure is compact mellow and full, and volume is greatly reduced, convenience in transport and installation.
2. round side is opened, flange door is light and handy, and shape and nacelle curved surface one integrated mass can bear absolute pressure and be up to
0.3MPa pressure, uniform force deform small, sealed reliable, as long as the laborsaving inside and outside handle, that is, lockable of rotation or opening hatch door.
In pressurization, automatic locked hand protection, hatch door are opened easily, and personnel access hatch is convenient, safe to use.
3. the single pressurization oxygen cabin of A seating of the present invention is full-automatic one-touch startup, auto-manual control, maltilevel security is protected
Shield is suitble to civilian and Various Hospitalss, health agency to use, and can be carried to needs room to be used to use, practicability
It is very strong.
Description of the drawings
Fig. 1 is the structure chart of the single pressurization oxygen cabin profile status of A seating；
Fig. 2 is the structure chart of the single pressurization oxygen cabin vertical view state of A seating；
Fig. 3 is the single pressurization oxygen cabin hatch door open state tomograph of A seating；
Fig. 4 is the single pressurization oxygen cabin hatch door closed state tomograph of A seating；
Fig. 5 is that gear-matched type flange door decomposition tomograph is opened in side；
Fig. 6 is the structure chart that side is opened gear-matched type flange door and hatch door handle, locked automatically；
Fig. 7 is that gear-matched type flange door is opened in side and hatch door handle, automatic lock decompose tomograph
Wherein：1- oblate spheroid main nacelles, 101- trepannings；2- cylinder barrel shapeds are taken over, and 3- opens side gear-matched type flange door, 4- shells, 5-
Ellipse end socket, 6- nipples, 7- can forward and backward movement and adjusting pitch seat, 8- observation windows, 9- takes over, the small envelopes of 10-
Head, 11- instrument boards, 12- auto-manual valves, 13- pressure gauges, 14- crossing cabin parts, 15- control circuits, 16- gas circuits and outside board group
Part, 17- kink teeth nibble flange, 171- double wedges；18- sealing joint strips, 19- lock ring teeth nibble flange, and 20- cover teeth nibble flange, 201-
Concave tooth, the slopes 202-；The outer handle assemblies of 21-, 211- holding chambers；22- Internal handle components, 23- lock crossing cabin component, 231- pressures automatically
Plate, 2311- diaphragm grooves；232- Internal handle connecting bushing cylinders, the outer handle connecting bushing cylinders of 233-, 2331- elastic returning grooves；
24- hinges, 25- band U-type groove extension plates, 26- diaphragms, 27- jackshafts, 28- lengthen bearing, 29- band sealing ring axis, 30- installations
Cabin, 31- springs, the small knobs of 32-, the automatic locking closures of 33-, 34- positioning bolts.
Specific implementation mode
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation
Example is only used for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Embodiment 1
As shown in Figure 1, the single pressurization oxygen cabin of A seating, including oblate spheroid main nacelle 1, cylinder barrel shaped take over 2, side open gear-matched type flange
Door 3 and shell 4, wherein：Oblate spheroid main nacelle 1, is internally provided with personal supporting device, and arranged on left and right sides and front are respectively set
There are one observation windows 8；Cylinder barrel shaped take over 2 is socketed on the downside of the front end of oblate spheroid main nacelle 1, and is in one with horizontal line
Angle tilt is down fixed on the bottom of oblate spheroid main nacelle 1, supplier's leg extension；Gear-matched type flange door 3 is opened in side, can beat
It is connected to the side of oblate spheroid main nacelle 1 with opening；Shell 4 is set to bottom and the cylinder barrel shaped take over 2 of oblate spheroid main nacelle 1
Connecting portion, and the outer surface of cylinder barrel shaped take over 2 is completely covered, the position cloth that 2 top of face cylinder barrel shaped take over is
Set instrument board 11.
Shown in Fig. 2 and Fig. 3, side opens gear-matched type flange door 3 and is connected to oblate spheroid by 24 rotatable opening of hinge
In main nacelle 1, while side opens gear-matched type flange door 3 and further includes：Kink tooth nibbles flange 17, is welded in oblate spheroid main nacelle 1, interior
Side is equipped with several double wedges 171, inside setting sealing joint strip 18；Cover tooth, which nibbles 20 outside of flange, several concave tooth 201, these
The kink double wedge 171 that concave tooth nibbles flange 17 with kink tooth is concave-convex corresponding and mutually embedding, forms tooth and nibbles state；At the same time, lock ring
Tooth is nibbled the outside of flange 19 and had nibbles the identical concave tooth of flange with cover tooth, and welds U-type groove extension plate 25, and inner sleeve is nibbled in cover tooth
On flange, and the angle of 5-15 can be rotated.When the closing of gear-matched type flange door 3 is opened in side, cover tooth nibbles flange 20 and compresses sealing
Adhesive tape 18, lock ring tooth are nibbled after flange 19 turns an angle, and cover tooth is nibbled flange 20, and with kink tooth to nibble flange 17 sealed.This
Outside, as shown in figure 4, it should be noted that the generally quadrilateral structure of hinge 24, quadrilateral structure inner hollow are easily installed,
On the one hand installation strength is improved, its own gravity on the other hand can be mitigated, there is preferable using effect.
It is shown in Figure 2, side open be also associated on gear-matched type flange door 3 outer handle assembly 21, Internal handle component 22 and from
Dynamic lock crossing cabin component 23；Automatic lock crossing cabin component 23 passes through side to open the bulkhead connection Internal handle component of gear-matched type flange door 3 and outer
Handle assembly, 21 end of outer handle assembly are equipped with holding chamber 211, the one end and lock of holding chamber 211 by U-type groove extension plate 25
Ring tooth is nibbled flange 19 and is fixedly connected；As shown in Figure 6 and Figure 7, the U-lag part of 21 face U-type groove extension plate of outer handle assembly is set
There are an extension shaft 28, the other end of U-type groove extension plate 25 rotatably to be connect with outer handle assembly 21 around extension shaft 28, and
Extension shaft 28 is fixedly connected on by positioning bolt 34 on outer handle assembly 21, and realization is located by connecting；Wherein：
Automatic lock crossing cabin component 23, including pressing plate 231 and the Internal handle connecting bushing cylinder 232 that is penetratingly connected on pressing plate 231
With outer handle connecting bushing cylinder 233；
Pressing plate 231 is additionally provided with diaphragm groove 2311 at the inner wall of the outer handle connecting bushing cylinder of face 232, and diaphragm groove 2311 is logical
Too small knob 32 and jackshaft 27 compress flexible sheet 26 in the inner；
Internal handle connecting bushing cylinder 232 connects Internal handle component 22, Internal handle component and outer handle group by band sealing ring axis 29
Part is respectively fixedly connected at the both ends with sealing ring axis, and inside and outside handle can close or open hatch door, while with sealing ring
Axis 29 is with respect to the rotatable 90-180 degree of Internal handle connecting bushing cylinder；
Outer handle connecting bushing cylinder 233 is equipped with elastic returning groove 2331 towards the direction of pressing plate,
By jackshaft and pressing plate holddown spring 31 in elastic returning groove 2331, towards outer door handle side by lengthening bearing
28 are fixedly connected with outer handle assembly 21.
In the specific use process, when outer handle assembly 21 or Internal handle component 22 rotate, U is driven by lengthening bearing 28
Type groove extension plate 25 and lock ring tooth nibble the rotation of flange 19, and inside and outside handle can close or open hatch door.Automatic lock crossing cabin group
Part 23, jackshaft 27 pass through diaphragm 26 to be fixed with small knob 32 by head bolt, and jackshaft 27 passes through spring 31 and outer handle
Connecting bushing cylinder 231 is sealed diaphragm 26 by automatic locking closure 33.When pressurizeing in cabin, diaphragm 26 is pushed jackshaft by atmospheric pressure
27 is protruding, and locking outer grip outer handle assembly 21 is opened accidentally when preventing hatch door from pressurizeing；After being depressurized in cabin, spring 31 is helped
Jackshaft 27 is helped to spring back automatic unlocking.
Fig. 6 is referred to when shutting hatch door, cover tooth, which nibbles flange and nibbles method with lock ring, cover tooth, to be mutually engaged, and swing handle is passed through
Lever, so that lock ring tooth is nibbled flange and rotate certain angle, three flanges are locked in together.Since side Kai Falanmen is by multiple
Tooth is locked in together, and stress is relatively uniform, and compression is unlikely to deform, and structure can process than lighter.
Embodiment 2
With above-described embodiment the difference is that referring to shown in Fig. 4 and Fig. 5, cover tooth, which is nibbled, 8-20 concave tooth on the outside of flange 20, and one
As using 8,12,16,20 concave tooth have preferable using effect.End socket bottom plate under the welding cutting of inside, one end welding hinge
Chain 24 is connected in oblate spheroid main nacelle 1, and the other end welds outer handle assembly 21, Internal handle component 22, automatic lock crossing cabin component
23.Lock ring tooth nibbles welded bands U-type groove extension plate 25 on flange 19, reduces the torque of handle, switch gate is lighter.Lock ring tooth nibbles method
The clockwise direction of whole concave tooth 201 on orchid 19 is machined with slope 202.
As shown in Figure 3 and Figure 4, oblate spheroid main nacelle 1 by two identical a diameter of 1000-1350mm ellipse（Butterfly
Type）End socket 5 is arranged symmetrically, and 6 butt welding of nipple for being sandwiched between same diameter is formed by connecting, two end socket bottoms being symmetrically welded
Distance, that is, width L be 750-950mm, preferred embodiment be width L be 800 mm, 850 mm and 900 mm all have compared with
Good using effect, the wherein cabin of 850mm width, when hatch door is opened, entire cabin can be more than the room of 800mm with push width
Door.Oblate spheroid main nacelle 1 is by two opposite ellipses（Or butterfly-type）End socket and a nipple with diameter dock, choosing
With the length of the diameter of end socket, nipple, requirement with specific reference to human bodily form and to the spaciousness and comfort level inside nacelle
It determines.
It is welded by 9 one end of take over of diameter 500-600 mm from Fig. 1 and Fig. 3 it can also be seen that carrying out cylinder barrel shaped take over 2
With the end socket 10 of diameter, the other end is welded in the trepanning 101 of oblate spheroid main nacelle 1 and is made, and under take over 9 and horizontal alignment
At the angle of 30-45 degree, more preferably angle embodiment is 30,35,40 degree.
Embodiment 3
With Examples 1 and 2 the difference is that being equipped with control in the installation cabin 30 surrounded between oblate spheroid main nacelle 1 and shell 4
Circuit 15, gas circuit and outer panel component 16 play the bearing, decoration and pipe portion connection function of nacelle.Preferred embodiment is instrument
Two auto-manual valves 12, pressure gauge 13 are installed on dash board 11.In addition, installing various crossing cabin parts 14 in nacelle on the inside of shell.
In the above-described embodiments, side open gear-matched type flange door 3 kink tooth nibble flange 17 interior side perforation 171 it is effective straight
Diameter is not less than 750mm, and better embodiment is the effective diameter 800mm, 900mm etc., it is ensured that entire pressurization oxygen cabin people
Member's inlet and outlet cave size is relatively reasonable, while taking into account comfort, ensures preferable economic performance.
In the above-described embodiments, the personal supporting device in oblate spheroid main nacelle 1 is that forward and backward movement and adjustable can bow
The seat 7 or lying bed faced upward front and back can shift, and backrest can adjust gradient.It can also be direct in practical manufacturing process
The half lying bed for being used to support human body is set, then leg is extended directly in cylinder barrel shaped take over 2, can also realize the present invention
Purpose.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member understands the spirit of the present invention easily according to above-described embodiment, and makes different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (11)
1. the single pressurization oxygen cabin of A seating, it is characterised in that：Including oblate spheroid main nacelle（1）, cylinder barrel shaped takes over（2）, side tooth punching
Nibble Shi Falanmen（3）And shell（4）, wherein：
Oblate spheroid main nacelle（1）, it is internally provided with personal supporting device, arranged on left and right sides and front are respectively equipped with an observation window
（8）；
Cylinder barrel shaped is taken over（2）, it is socketed in oblate spheroid main nacelle（1）One end, and with horizontal line is at an angle is tilted towards
Under be fixed on oblate spheroid main nacelle（1）Front, for human leg stretch；
Open gear-matched type flange door in side（3）, it is connected to oblate spheroid main nacelle（1）Side, can outwardly open；
Shell（4）, it is set to oblate spheroid main nacelle（1）Bottom taken over cylinder barrel shaped（2）Connecting portion, and be completely covered
Cylinder barrel shaped is taken over（2）Outer surface, face cylinder barrel shaped takes over（2）The location arrangements instrument board at top（11）.
2. the single pressurization oxygen cabin of A seating according to claim 1, it is characterised in that：Open gear-matched type flange door in side（3）Pass through
Hinge（24）It is connected to oblate spheroid main nacelle to rotatable opening（1）On, while gear-matched type flange door is opened in side（3）Further include：
Kink tooth nibbles flange（17）, it is fixed on oblate spheroid main nacelle（1）On, inside is equipped with several double wedges（171）, inside setting
Sealing joint strip（18）；
Cover tooth nibbles flange（20）There are several concave tooth in outside（201）, these concave tooth（201）Flange is nibbled with kink tooth（17）If
Dry double wedge（171）Concave, convex is corresponding and mutually embedding, forms tooth and nibbles state；
At the same time, lock ring tooth nibbles flange（19）There is the concave tooth that flange same shape is nibbled with cover tooth in outside, and inner sleeve is in cover
Tooth is nibbled on flange, and lock ring tooth nibbles flange and cover tooth nibbles flange and can rotate certain angle.
3. the single pressurization oxygen cabin of A seating according to claim 1 or 2, it is characterised in that：Open gear-matched type flange door in side（3）On
It is also associated with outer handle assembly（21）, Internal handle component（22）With automatic lock crossing cabin component（23）；Automatic lock crossing cabin component（23）
Gear-matched type flange door is opened across side（3）Connect Internal handle component and outer handle assembly, outer handle assembly（21）End is equipped with clamping
Chamber（211）, holding chamber（211）Pass through U-type groove extension plate（25）One end and lock ring tooth nibble flange（19）It is fixedly connected；Outer grip
Hand component（21）The U-lag part of face U-type groove extension plate is equipped with an extension shaft（28）, U-type groove extension plate（25）It is another
End is around extension shaft（28）Rotatably with outer handle assembly（21）Connection；Wherein：
Automatic lock crossing cabin component（23）, including pressing plate（231）Penetratingly it is connected to pressing plate（231）On Internal handle connecting bushing
Cylinder（232）With outer handle connecting bushing cylinder（233）；
Pressing plate（231）, the outer handle connecting bushing cylinder of face（232）Inner wall at be additionally provided with diaphragm groove（2311）, diaphragm groove
（2311）Pass through small knob (32) and jackshaft（27）Flexible sheet (26) is compressed in the inner；
Internal handle connecting bushing cylinder（232）, pass through band sealing ring axis（29）Connect Internal handle component（22）, Internal handle component and outer
Handle assembly is respectively fixedly connected at the both ends with sealing ring axis, while with sealing ring axis（29）Opposite Internal handle connecting bushing cylinder
Rotatable 90-180 degree；
Outer handle connecting bushing cylinder（233）, elastic returning groove is equipped with towards the direction of pressing plate（2331）,
Elastic returning groove（2331）It is interior to pass through jackshaft and pressing plate holddown spring（31）, pass through lengthening towards outer door handle side
Bearing (28) and outer handle assembly（21）It is fixedly connected.
4. the single pressurization oxygen cabin of A seating according to claim 3, it is characterised in that：Flexible sheet (26) is by rubber or bullet
Spring steel is made.
5. the single pressurization oxygen cabin of A seating according to claim 2, it is characterised in that：Cover tooth nibbles flange (20) and lock ring tooth
Nibble flange（19）Outside is respectively equipped with 8-20 concave tooth（201）, lock ring tooth nibbles flange（19）On whole concave tooth（201）It is suitable
Clockwise is machined with slope (202).
6. the single pressurization oxygen cabin of A seating according to claim 1, it is characterised in that：Oblate spheroid main nacelle（1）By two phases
The ellipse end socket of same a diameter of 1000-1350mm（5）It is arranged symmetrically, and in the intermediate clamping of the two ellipsoidal heads
With the nipple of diameter（6）It is formed by connecting, distance, that is, cabin width L of two end socket bottoms is 750-950mm.
7. the single pressurization oxygen cabin of A seating according to claim 6, it is characterised in that：Cylinder barrel shaped is taken over（2）By diameter
500-600 mm's takes over（9）Weld the small end socket with diameter in one end（10）, other end welding oblate spheroid main nacelle（1）Trepanning
（101）On be made, and take over（9）With under horizontal alignment at the angle of 30-45 degree.
8. the single pressurization oxygen cabin of A seating according to claim 1, it is characterised in that：Oblate spheroid main nacelle（1）With shell（4）
Between the installation cabin that surrounds（30）Control circuit is inside installed（15）, gas circuit and outer panel component（16）.
9. the single pressurization oxygen cabin of A seating according to claims 1 or 2 or 6 or 7 or 8, it is characterised in that：Instrument board（11）On
Two auto-manual automatic valves are installed（12）With a pressure gauge（13）.
10. the single pressurization oxygen cabin of A seating according to claim 9, it is characterised in that：Open gear-matched type flange door in side（3）Work
Set tooth nibbles flange（17）Interior side perforation (171) effective diameter be not less than 750mm.
11. the single pressurization oxygen cabin of A seating according to claim 9, it is characterised in that：Oblate spheroid main nacelle（1）Interior human body
Support device is, can forward and backward movement and adjusting pitch seat（7）Or lying bed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399551.8A CN108524154B (en) | 2018-04-28 | 2018-04-28 | Seat type single person pressurized oxygen cabin |
| PCT/CN2019/081846 WO2019205926A1 (en) | 2018-04-28 | 2019-04-09 | Seat type single hyperbaric oxygen chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399551.8A CN108524154B (en) | 2018-04-28 | 2018-04-28 | Seat type single person pressurized oxygen cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108524154A true CN108524154A (en) | 2018-09-14 |
| CN108524154B CN108524154B (en) | 2023-11-10 |
Family
ID=63476271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399551.8A Active CN108524154B (en) | 2018-04-28 | 2018-04-28 | Seat type single person pressurized oxygen cabin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108524154B (en) |
| WO (1) | WO2019205926A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205926A1 (en) * | 2018-04-28 | 2019-10-31 | 江苏新颖氧科技发展有限公司 | Seat type single hyperbaric oxygen chamber |
| CN116785098A (en) * | 2023-07-13 | 2023-09-22 | 江苏纳瑞新科技发展有限公司 | Seat type hyperbaric oxygen chamber with special-shaped thin shell structure |
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|---|---|---|---|---|
| AT526929B1 (en) * | 2023-05-11 | 2024-09-15 | 3G Medical Gmbh | Shell for a HBOT hyperbaric chamber |
| CN117257588A (en) * | 2023-11-03 | 2023-12-22 | 浙江数理医学科技有限公司 | Graphene physiotherapy cabin with five-tone therapy multiple-part synthesis function |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019205926A1 (en) | 2019-10-31 |
| CN108524154B (en) | 2023-11-10 |
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