CN204709248U - Soft oxygen cabin - Google Patents

Abstract

The utility model discloses a kind of soft oxygen cabin, comprise oxygen cabin body (100), this oxygen cabin body (100) is formed with see-through window (600), described oxygen cabin body (100) is sealedly connected with the transparent form (601) hiding see-through window (600) described in this, and described transparent form (601) is provided with relative to the fixing strengthening rib strip (602) of described oxygen cabin body (100).Fixing by this strengthening rib strip, the bearing capacity of transparent form is promoted greatly, and safety is good.And simultaneously less demanding to the material of transparent form, cost easy to process is lower.

Description

Soft oxygen cabin

Technical field

This utility model relates to field, oxygen cabin, relates to a kind of soft oxygen cabin particularly.

Background technology

At present, be mainly used in clinical in hyperbaric oxygen chamber by the higher partial pressure of oxygen in its inside, auxiliary treatment can be carried out to various diseases, such as, effectively can alleviate the symptom of the Severe acute disease such as altitude sickness, traumatic damage and poisonous gas poisoning.In addition, to treatment and the process of the Chronic Progressive diseases such as childhood autism, senile dementia, intractable ulcer of delaying also quite effective in cure.But, conventional hyperbaric oxygen chamber due to bulky, install numerous and diverse, environmental requirement is high, generally can only use in specific occasions such as hospitals.Along with the progress of society, the individuation demand in oxygen cabin is got more and more.Such as, also there will be the demand for old man, rehabilitation clients and subhealth state person in the occasions such as family, health preserving club, in order to the individuation used more flexibly and treat, portable software hyperbaric oxygen chamber also occurs.This, soft oxygen cabin is easy to carry, only has and just inflates in use, is applicable in various occasion.But due to the design of miniaturization, also there is such as poorly sealed, the problem such as limited space, safety risks be many, pressure in Communicating difference and cabin inside and outside cabin, temperature are wayward.Therefore, a kind of soft oxygen cabin solving the above-mentioned technical problem of at least one is provided to have positive effect.

Utility model content

An object of the present utility model is to provide soft oxygen cabin, and the transparent form safety of this soft oxygen cabin is good, and cost is lower.

To achieve these goals, this utility model provides a kind of soft oxygen cabin, comprise oxygen cabin body, this oxygen cabin body is formed with see-through window, described oxygen cabin body is sealedly connected with the transparent form hiding see-through window described in this, and described transparent form is provided with relative to the fixing strengthening rib strip of described oxygen cabin body.

Preferably, described strengthening rib strip is arranged on the outer surface of described transparent form.

Preferably, described strengthening rib strip and this body by integral forming of described oxygen cabin.

Preferably, described strengthening rib strip is formed as X-type structure, so that described see-through window is divided into four windows.

Preferably, described X-type structure comprises and is positioned at main reinforcement and four points of reinforcements, these four points of reinforcements one group Di extend to described oxygen cabin body from the two ends of this main reinforcement between two, and two points of reinforcements often in group are arranged symmetrically with about described main reinforcement.

Preferably, described see-through window is major axis ellipsoidal structure circumferentially, and described main reinforcement is along the long axis of this oval structure.

Preferably, the edge of described four windows is curved edge.

Preferably, the edge of described strengthening rib strip is arcuate structure.

Preferably, described strengthening rib strip is that PVC presss from both sides screen cloth bar.

By technique scheme, fixing by this strengthening rib strip, the bearing capacity of transparent form is promoted greatly, and safety is good.And simultaneously less demanding to the material of transparent form, cost easy to process is lower.

Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.

Accompanying drawing explanation

Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:

Fig. 1 is the plan structure schematic diagram of the soft oxygen cabin that this utility model preferred implementation provides;

Fig. 2 is the perspective view of the hermetically-sealed construction that this utility model preferred implementation provides;

Fig. 3 is the sectional structure schematic diagram intercepted along the line A-A in Fig. 1;

Fig. 4 is the main TV structure schematic diagram of the soft oxygen cabin that this utility model preferred implementation provides;

Fig. 5 is the perspective view of the support that this utility model preferred implementation provides;

Fig. 6 is the structural representation that manual relief valve that this utility model preferred implementation provides is in installation site;

Fig. 7 is the structural representation of the Suspension that this utility model preferred implementation provides;

Fig. 8 is the mounting structure schematic diagram of the Suspension that this utility model preferred implementation provides;

Fig. 9 is the structural representation of the cooling system that this utility model preferred implementation provides;

Figure 10 is the side-looking structural representation of the soft oxygen cabin that this utility model preferred implementation provides;

Figure 11 is the sectional structure schematic diagram intercepted along the line B-B in Figure 10;

Figure 12 is the theory diagram of the pressure regulating system that this utility model preferred implementation provides.

Description of reference numerals

100 oxygen cabin body 101 opening 102 air inlets

200 hermetically-sealed construction 201 upper clip layer 202 lower clamping piece layers

203 elastic sealing gasket 2,021 first opening 2,022 second openings

204 closed Sealings

300 301, support body base 302 support handrails

303 reinforcement 304 lightening hole 305 armrest sheaths

306 supporting legs

400 Suspension 401 chain sling body 402 mount pads

4021 first mount pad 4,022 second mount pad 404 articulated elements

405 inserting slot construction 406 dop 407 draw-in grooves

408 entrances 409 engage mouth 410 first helicitic texture

411 second helicitic textures

The outer operating portion of operating portion 502 in 500 manual relief valves 501

503 valve seat 504 spool 505 passages

507 automatic decompression valve 508 base 509 buckle closures

600 see-through window 601 transparent form 602 strengthening rib strips

6021 main reinforcements, 6022 points of reinforcements

700 cooling system 701 cooling cushion 702 liquid coolant pipelines

The horizontal pipeline section of 703 feed tube 704 liquid back pipe 705

706 longitudinal pipeline sections

800 pass thing mouth 801 first closing door 802 second closing door

803 trachea slide fastener 804 diapire 805 sidewalls

806 pressure regulating system 807 system for prompting 809 spatial accommodations

8061 pressure-detecting device 8062 controller 8063 intake valves

The outer reminiscences of 8064 relief valve 8071 outer operator 8072

Reminiscences in operator 8074 in 8073

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of this utility model, is not limited to this utility model.

In this utility model, when not doing contrary explanation, normally soft oxygen cabin situation about normally using is undefined for the noun of locality used such as " upper and lower ", particularly can with reference to the page shown in figure 1, and " inside and outside " then refers to the interior and outer of corresponding component profile.

As shown in Figures 1 to 12, this utility model provides a kind of soft oxygen cabin, and this soft oxygen cabin comprises oxygen cabin body 100, and this oxygen cabin body 100 is formed as cylindrical-shaped structure usually, and extends along its length with adapting to human body.In material, it is made up of flexible material, and such as PVC presss from both sides the flexible material that screen cloth etc. can tolerate pressure in cabin, and this utility model does not limit this.Wherein oxygen cabin body 100 is mainly arranged the opening 100 for personnel's turnover, connect the air inlet 102 of feeder, to be fixedly installed on oxygen cabin body 100 and to cover the hermetically-sealed construction 200 of opening 101, support the support 300 of oxygen cabin body 100, the Suspension 400 of suspention oxygen cabin body 100, the manual relief valve 500 of pressure and automatic decompression valve 507 in adjusting cabin, the see-through window 600 of situation in astrodome, to the cooling system 700 that temperature in cabin regulates, and when realizing work inside and outside cabin object send pass parts or the structures such as thing mouth 800.Below in conjunction with Fig. 1 to Figure 12, respectively each feature in soft oxygen cabin is introduced.

[hermetically-sealed construction 200]

First as shown in Figure 1 to Figure 3, the hermetically-sealed construction 200 that this utility model provides can realize the sealing to opening 101 well, thus operationally ensures that the air pressure in oxygen cabin body 100 keeps stable.Wherein, hermetically-sealed construction 200 comprises the upper clip layer 201 and lower clamping piece layer 202 and the elastic sealing gasket 203 between this upper clip layer 201 and lower clamping piece layer 202 that cover opening 101, upper clip layer 201 has the first opening 2021, lower clamping piece layer 202 has the second opening 2022, and the lateral margin of this upper clip layer 201 and lower clamping piece layer 202 is mutually permanently connected, first lateral margin of elastic sealing gasket 203 is fixedly installed relative to oxygen cabin body 100, second lateral margin contrary with this first lateral margin is freely arranged, and elastic sealing gasket 203 to be laid between upper clip layer 201 and lower clamping piece layer 202 and to cover the first opening 2021 and the second opening 2022.Wherein, in embodiment of the present utility model, enter to adapt to human body the oxygen cabin body 100 extended along its length, upper clip layer 201, lower clamping piece layer 202 and elastic sealing gasket 203 are respectively rectangle structure, and the length of its split shed 101 accounts for 40% ~ 60% of the length of oxygen cabin body 100.

Like this, on the one hand, when oxygen cabin body 100 works, in oxygen cabin body 100, the air pressure of its inside of pressurising can progressively increase, under the influence of air pressure, upper clip layer 201 and lower clamping piece layer 202 understand tensioning gradually closely to clamp elastic sealing gasket 203, like this, make tile elastic sealing gasket 203 be clamped in firmly on, between lower clamping piece layer, and two surfaces up and down of elastic sealing gasket 203 can be made respectively with upper by its elastic characteristic, lower clamping piece layer close contact, ensure that now gas can not by the upper and lower surface of elastic sealing gasket 203, thus realize the first opening 2021, the positiver sealing of the second opening 2022, then the sealing of the opening 101 to oxygen cabin body 100 is realized.Further, due to the contact that elastic sealing gasket 203 and upper and lower intermediate plate layer are smooth, there will not be air-flow to blow irregular part and the noise that produces, improve the comfortableness of oxygen cabin body 100.

On the other hand, when needing the reasons such as deliver from vault due to power failure or personnel and make soft oxygen cabin quit work, meeting pressure release in oxygen cabin body 100, hermetically-sealed construction 200 is not now needed to work on, the air pressure of body 100 inside, oxygen cabin can lower gradually, now owing to losing the effect of internal pressure, the hermetically-sealed construction meeting self-relaxation be made up of upper and lower intermediate plate layer and elastic sealing gasket 203, thus remove elastic sealing gasket 203 and the close contact state of upper and lower intermediate plate layer, namely discharge elastic sealing gasket 203.Because one end of elastic sealing gasket 203 is freely arranged, now, air can be entered in cabin by the gap of the first opening 2021, elastic sealing gasket 203 and upper, intermediate plate layer and the second opening 2022 out of my cabin, thus avoids personnel in cabin to feel unsafe phenomenons such as suffocating.In addition, when needs deliver from vault, only need raise this elastic sealing gasket 203, user can from the second opening 2022 and the first opening 2021 deliver from vault.

In other words, hermetically-sealed construction 200 has operating position and off-position, in operating position, pressurising in oxygen cabin body 100, upper clip layer 201 and lower clamping piece layer 202 tensioning are closely to clamp elastic sealing gasket 203, at off-position, pressure release in oxygen cabin body 100, upper clip layer 201 and lower clamping piece layer 202 relax to discharge elastic sealing gasket 203.Wherein, this elastic sealing gasket 203 can be silicagel pad, can fit tightly with compressing body and ensure sealing after silicagel pad pressurized, at other embodiments, elastic sealing gasket can also be other various elastomeric materials, especially elastic polymer material, thus ensures sealing by its viscous-elastic behaviour.

In preferred implementation of the present utility model, the first opening 2021 and the second opening 2022 are respectively arranged with closed connector 204, with when operating position, make elastic sealing gasket 203 stably close with upper and lower intermediate plate laminating and not slide.Particularly, this closed connector 204 can be slide fastener, wherein due to of the present utility model by the hermetically-sealed construction of elastic sealing gasket, sealing effectiveness is better.And in order to ensure that not needing to open slide fastener when off-position can realize cabin inner air and outer air convection current, the beneficial effects of the utility model are also not need the airtight slide fastener of particularly suitable as closed connector 204, common slide fastener.Like this, both can avoid using airtight slide fastener and the operation effort brought and the higher problem of cost, can also avoid when the off-position of hermetically-sealed construction, airtight slide fastener hinders the cross-ventilation inside and outside cabin, thus causes user to produce the shortcoming of sensation of asphyxia.

Further, conveniently manufacture and assemble the hermetically-sealed construction that this utility model provides, preferably, first elastic sealing gasket 203 can link together with one of them intermediate plate layer, and then is connected on another intermediate plate layer by this intermediate plate layer.More preferably, be connected on oxygen cabin body 100, make oxygen cabin body 100 be formed as an intermediate plate layer.Particularly, in the present embodiment, upper clip layer 201 is formed by oxygen cabin body 100, and the lateral margin of lower clamping piece layer 202 is fixedly attached on the inwall of oxygen cabin body 100, and elastic sealing gasket 203 is between lower clamping piece layer 202 and oxygen cabin body 100.More preferably, the first lateral margin of elastic sealing gasket 203 is fixedly connected on lower clamping piece layer 202.Like this, can first lower clamping piece layer 202 be fixed together and then overall lower clamping piece layer 202 is fixed on upper clip layer 201.Why adopt upper clip layer 201 as a part for oxygen cabin body 100, because when body 100 pressurising of oxygen cabin works, air pressure inside applies larger power by hermetically-sealed construction, the upper clip layer 201 being positioned at outside can bear larger pressure as a part of oxygen cabin grace spy 100 and not damage, thus avoid being connected in the embodiment of oxygen cabin body 100 at upper clip layer, the problem of the syndeton fail in compression of upper clip layer and oxygen cabin body, reliability is higher.

In a specific embodiment, lower clamping piece layer 202 and upper clip layer 201 adopt material of the same race, the flexible material that such as oxygen cabin body uses, as PVC presss from both sides screen cloth.Like this, lower clamping piece layer 202 can be sewed up or be adhered on oxygen cabin body 100, to ensure the sealing of link position, and elastic sealing gasket 203 can be bounding on lower clamping piece layer 202, thus ensures the syndeton good airproof performance between elastic sealing gasket and lower clamping piece layer 202.In other embodiments, upper and lower intermediate plate layer and elastic sealing gasket 203 also have other various connected modes, as long as can ensure that sealing is all applicable to this utility model.

In the preferred implementation that this utility model provides, as shown in Figure 3, between the second lateral margin of elastic sealing gasket 203 and the fixing lateral margin between close upper clip layer 201 and lower clamping piece layer 202, there is gap.Namely, elastic sealing gasket 203 does not need to occupy the space between upper and lower intermediate plate layer completely, the advantage that this gap exists is, can ensure that elastic sealing gasket 203 can completely smooth spreading out, and do not need exactly quality of fit and ensure can not produce the situation that fold occurs elastic sealing gasket 203, thus avoid gas leakage and noise.But this gap can not be excessive, otherwise sealing effectiveness will be reduced.Therefore, this gap is preferably 0.2cm ~ 0.5cm.

[support 300]

Be described above hermetically-sealed construction 200, lower composition graphs 4 and Fig. 5, introduce the support arm supporting construction of this utility model uniqueness.Particularly, in this utility model, the support 300 for supporting oxygen cabin body 100 is positioned at the outside of oxygen cabin body 100, and oxygen cabin body 100 is suspended on support 300 by Suspension 400.Like this, be positioned at the support of body 100 outside, oxygen cabin while ensureing the support to oxygen cabin body 100, can not utilize the inner space of oxygen cabin body 100 and impact, and support is positioned at the outside of oxygen cabin body 100, convenient and oxygen cabin body 100 carries out dismantling and assembling, separately can carry when carrying, thus promote portability further.

In preferred implementation of the present utility model, in order to simplify the structure of support 300, preferably, support 300 comprises a body base 301 and support handrail 302, oxygen cabin body 100 is fixed on a body base 301, and support handrail 302 extends up to above oxygen cabin body 100, and Suspension 400 is connected between support handrail 302 and oxygen cabin body 100.Like this, can three supports of simple structure realization to oxygen cabin body 100.Wherein, in order to oxygen cabin body 100 that stable support is arranged along its length.In preferred embodiment of the present utility model, support handrail 302 is two and length direction interval along oxygen cabin body 100 is arranged, and arranges the opening 101 of oxygen cabin body 100 between, thus does not hinder the turnover of user.Suspension 400 is four, and every two Suspensions 400 are positioned on a support handrail 302, and two Suspensions 400 being positioned at same support handrail 302 are arranged about the axisymmetrical of oxygen cabin body 100.Thus while taking into account complete machine weight and constructive simplification, ensure the stable support to oxygen cabin body 100.

Wherein, in preferred implementation of the present utility model, in order to make support handrail 302 while support oxygen cabin body 100, the support structure of user can also be had concurrently, preferably, support handrail 302 is formed as circulus, and this circulus to be arranged and two ends are connected respectively on a body base 301 around oxygen cabin body 100.Like this, associated user, when entering or leave oxygen cabin body 100, only need make with the hands support bracket handrail 302 can realize turnover easily.In other embodiments, support handrail 302 is when the connection and user that meet Suspension 400 are helped, can also be fabricated to two semi-loops positioned opposite, this semi-loop can not dock and keep end part interval to arrange above oxygen cabin body 100.The turnover of user can not be affected like this.In preferred implementation of the present utility model, the support handrail 302 being formed as semi-loop docks above oxygen cabin body 100, and docking location is arranged with armrest sheath 305.This armrest sheath 305 can be comfortable flexible material, and docking structure both can have been avoided to expose, and has the comfortableness improving user and help.

In order to stable support oxygen cabin body 100, bed body base 301 comprises the bed board 3011 of carrying oxygen cabin body 100, and the lower surface of this bed board 3011 is provided with reinforcement 303, support handrail 302 is connected on reinforcement 303.The object wherein arranging reinforcement 303 is that the intensity of the bed board 3011 that can make to arrange along its length is higher, and can provide connection matrix for support handrail 302.Be arranged on the lower surface of bed board 3011 in addition, can not impact the carrying of oxygen cabin body 100.In addition, in order to lower complete machine weight, bed board 3011 is formed with multiple lightening hole 304.The quantity of lightening hole 304 and arrangement mode, this utility model does not limit, and all should drop in protection domain of the present utility model for the various lightening hole 304 being in the setting of loss of weight object.

Further, in order to increase the adaptability to different oxygen cabins body 100, preferably, support handrail 302 can regulate height, particularly, reinforcement 303 is provided with multiple fastener hole arranged along its length, support handrail 302 is selectively fixed in different fastener holes by securing member.Like this, when support handrail 302 is selected to be fixed on submarginal fastener hole, then highly comparatively large, on the contrary then can reduce height.The mechanism to support handrail 302 altitude mixture control can be realized for other, all should drop in protection domain of the present utility model.

In order to stable support forms the oxygen cabin body 100 of column structure, bed body 3011 is formed as the arcuate structure adapting to this cylindrical-shaped structure accordingly, and oxygen cabin body 100 can be stably fixed on a body 3011.In addition, symmetrical on bed body base Height Adjustable supporting leg 306.Thus, can leveling on different ground.Wherein in preferred embodiment of the present utility model, supporting leg 306 is six, and is arranged symmetrically with about the lengthwise centers line of bed body 3011 and width centreline, and can realize altitude mixture control by helicitic texture.Supporting leg 306 structure of above-mentioned purpose can be realized for other, all should drop in protection domain of the present utility model.

[Suspension 400]

In the external supporting structure that this utility model provides, the Suspension 400 provided has good advantage equally.Particularly, as shown in Figure 7 and Figure 8, Suspension 400 comprises chain sling body 401 and is connected to the mount pad 402 at these chain sling body 401 two ends, and wherein chain sling body 401 is preferably formed to hoop-linked chain, can change attitude flexibly and Stability Analysis of Structures like this.In other embodiments, chain sling body 401 can be formed as any chain structure, does not limit this this utility model.In addition, mount pad 402 is formed by being installed to corresponding matrix, such as, mounting structure on armrest support 302 and oxygen cabin body 100, to realize the installation of Suspension.Wherein, in order to change attitude more neatly, at least the mount pad 402 of one end is hinged on the end of on chain sling body 401 by articulated elements 404.Like this, mount pad 402 is when being installed in corresponding matrix, chain sling body 401 can also by with the hinged of mount pad 402 and movable flexibly, thus the activity of the Suspension that this utility model is provided can adapt to field of more suspending in midair more flexibly, and easy for installation.More preferably, the mount pad 402 at chain sling body 401 two ends is hinged respectively by articulated elements 404 and chain sling body 400.The practicality of the Suspension 400 that this utility model is provided is stronger.

In preferred implementation of the present utility model, articulated elements 404 is rotating shaft, and mount pad 402 is formed by inserting slot construction 405, rotating shaft is connected between this inserting slot construction 405 two opposing sidewalls.Like this, the end of chain sling body 401 can pivotally be set in rotating shaft, thus realizes changing attitude flexibly.In other embodiments, articulated elements 404 can also be ball head structure, namely realizes hinged with the form of ball-and-socket joint, can realize more degree of freedom like this and rotate.Mode of texturing for these articulated structures all should drop in the protection domain of utility model.

Further, two opposing sidewalls are formed as cantilever design.The i.e. trihedral opening port of this slot 405 tool, the end being arranged in the chain sling body 401 of inserting slot construction 405 like this can obtain larger activity space, and motility is better.

In this utility model, detachable in order to what can realize between oxygen cabin body 100 and support 300, preferably, at least one being arranged in two mount pads 402 at chain sling body 401 two ends has dismountable mounting structure.Like this, by dismantling this mount pad 402, the dismounting of oxygen cabin body 100 and support 300 can be realized.Particularly, mount pad 402 comprises the first mount pad 4021 being connected to and support 300 (is in particular support handrail 302), first mount pad 4021 is formed by dop 406, support 300 is formed by draw-in groove 407, draw-in groove 407 has upper and lower spaced entrance 408 and locking mouth 409, dop 406 enters draw-in groove 407 from entrance 408 and slides into locking mouth 409 and engages.Wherein, dop 406 is formed as radial flange structure, the size of entrance 408 is greater than the size of locking mouth 409, thus ensure when dop 406 can be locked on down on locking mouth 409 in working order, owing to being subject to downward power when locking mouth 409 is positioned at below and works, thus can not deviate from from the entrance 408 of top.And in a non-operative state, only needing manually, dop 406 is upwards moved on to entrance 408 along draw-in groove 407 can realize the first mount pad 4021 and support 300.Wherein engaging mouth 409 can have the bottom of draw-in groove 407 to be formed, and also can carry out expansion processing to bottom, not limit this this utility model.

In preferred implementation of the present utility model, two mount pads 402 of Suspension 400 all can realize dismountable connection, particularly, mount pad 402 also comprises and is connected to the second mount pad 4012 on oxygen cabin body 100, wherein the second mount pad 4012 is formed by the first helicitic texture 410, oxygen cabin body 100 is fixed with the second helicitic texture 411 with this first helicitic texture threaded engagement.Particularly, the first helicitic texture 410 is formed as the female Screw hole structure of tool, and the second helicitic texture 411 can be formed as the bolt etc. be fixed on oxygen cabin body 100 and have externally threaded structure.In other embodiments, can also be formed as external thread structure by the first helicitic texture 410, the second helicitic texture 411 is formed as female thread structure, all should drop in protection domain of the present utility model for this type of distortion.

[manual relief valve 500]

Above describe support and the sealing of the oxygen cabin body 100 that this utility model provides, introduce the security configuration of soft oxygen cabin below.Wherein, as shown in Figure 4, oxygen cabin body 100 is provided with automatic decompression valve 507, this automatic decompression valve has pressure threshold, when the pressure in oxygen cabin body 100 is greater than this pressure threshold, then this automatic decompression valve 507 is automatically opened thus is avoided the pressure in oxygen cabin body 100 excessive and work the mischief to human body and oxygen cabin body 199.This automatic decompression valve can have various embodiment, such as, can be mechanical valve, namely arrange this pressure threshold by the elastic force of spring, after the pressure of oxygen cabin body 100 promotes camber of spring, and valve opening.Can also be electrically-controlled valve in addition, namely be detected in cabin by pressure-detecting device and feed back to controller after pressure, then have controller and pressure threshold to compare, thus control automatic decompression valve unlatching or close.All should drop in protection domain of the present utility model for these embodiments.

Further, in order to avoid automatic decompression valve fault or its pressure threshold can not tackle the problem of different crowd, this utility model is provided with manual relief valve 500 further on oxygen cabin body 100, this manual relief valve 500 manually can be operated by people, thus promotes safety and versatility further.Particularly, as shown in Figure 6, this manual relief valve 500 has the interior operating portion 501 and outer operating portion 502 that operate this manual relief valve 500 work respectively, and wherein, operating portion 501 is positioned at inside oxygen cabin body 100, and outer operating portion 501 is positioned at outside oxygen cabin body 100.Like this, not only user can operate this manual relief valve in inside, and external staff also can operate this manual relief valve, improves the practicality of manual relief valve further.

Manual relief valve 500 is operated inside and outside realizing simultaneously, in preferred implementation of the present utility model, manual relief valve 500 comprises and is fixed on valve seat 503 on oxygen cabin body 100 and relative to the moveable spool 504 of this valve seat 503, this spool 504 has the passage 505 be communicated with oxygen cabin body 100, interior operating portion 501 and outer operating portion 502 are arranged on the two ends of spool 504, to make passage 505 expose by driving this spool 504 to move relative to valve seat 503 or to be recovered to oxygen cabin body 100.When passage 505 exposes oxygen cabin body 100, then can carry out pressure release to oxygen cabin body 100, otherwise then manual relief valve cuts out.

Conveniently operate, preferably, spool 502 is formed as bolt structure, this bolt structure and valve seat 503 threaded engagement, namely by the difference knob-operated of inside and outside operating portion, can realize the movement of spool 502 relative to valve seat 503, easy to operate.Particularly, bolt structure is hollow structure, and passage 505 is formed on the sidewall of bolt structure.Gas flowing path can be set up on bolt structure like this, only need select whether passage 505 to be exposed by inside and outside operating portion.Further, passage 505 is that multiple and along bolt structure axially spaced-apart is arranged.Like this, by selecting the number exposing passage 505, i.e. the gas flow of adjustable manual relief valve, makes the ability of manual relief valve be promoted further.

Conveniently operate and simplify structure, interior operating portion 501 and outer operating portion 502 are formed as the nut structure being connected to bolt structure respectively.Further; the nut structure of interior operating portion 501 is formed with the air inlet be communicated with the hollow structure of bolt structure; to ensure that gas can enter in bolt structure by the end of bolt structure; in other embodiments; air inlet also can be arranged on helicitic texture on inner sidewall, also should drop in protection domain of the present utility model for this type of mode of texturing.

Conveniently and on oxygen cabin body 100, assemble this manual relief valve 500 securely, preferably, valve seat 503 comprises the base 508 be fixed on oxygen cabin body 100 and the buckle closure 509 be positioned at outside oxygen cabin body 100, and this buckle closure is threadably fastened on base 508.Wherein as shown in Figure 6, base 508 can be mounted in oxygen cabin body 100 in pre-buried mode, more preferably base 508 there is radial flange thus can with oxygen cabin body 100 strong bonded, thus improve manual relief valve 500 install firmness.In addition, also can being positioned at the inner side of oxygen cabin body 100 and fastening by matching with the buckle closure 509 in outside, also should dropping in this utility model protection domain for this type of distortion.Wherein, buckle closure 509 is formed with the screw with spool 502 threaded engagement, thus can realizes matching with the spool 502 being formed as bolt structure.And base 508 can be formed unthreaded hole for spool 502 through hole, part is processed and easy to assembly.

[transparent form 600]

Below, the communication introduced inside and outside cabin is mutual.First, comparatively conventional mode for be formed with see-through window 600 on oxygen cabin body 100, and is sealedly connected with the transparent form 601 hiding this see-through window 600 on oxygen cabin body 100, thus guarantee external staff can situation in astrodome.This transparent form 601 can adopt transparent plastic to make.Wherein, because pressure in cabin is comparatively large, damaged or be out of shape excessive in order to avoid transparent form 601 pressurized, in this utility model, transparent form 601 is provided with the strengthening rib strip 602 fixing relative to oxygen cabin body 100.Therefore, fixing by this strengthening rib strip 602, the bearing capacity of transparent form 601 is promoted greatly, and safety is good.And simultaneously less demanding to the material of transparent form 601, cost easy to process is lower.

In preferred implementation of the present utility model, strengthening rib strip 602 is arranged on the outer surface of transparent form 601.Like this, under the effect of internal pressure, the strengthening rib strip 602 being positioned at transparent form 601 outside can strengthen this transparent form 601 better, and does not need to be connected on transparent form 601 by strengthening rib strip 602 or to be worked into transparent form 601 inside, thus convenient layout.Further, strengthening rib strip 602 is one-body molded with oxygen cabin body 100, the Connection Step of strengthening rib strip 602 and oxygen cabin body 100 can be omitted like this, and the syndeton fail in compression connected both simultaneously not needing to consider, thus in manufacture, cloth is set up and better in safety.In addition, strengthening rib strip 602 also can be made to adopt the material same with oxygen cabin body 100, be in particular PVC and press from both sides screen cloth bar, thus obtain larger intensity.

In addition, consider the perspectivity of booster action and see-through window 600, preferably, strengthening rib strip 602 is formed as X-type structure, so that see-through window 600 is divided into four windows.X-type structure has structural stability and higher perspective performance concurrently, and practicality is better.Particularly, in preferred embodiment of the present utility model, X-type structure comprises and is positioned at main reinforcement 6021 and four points of reinforcements 6022, these four points of reinforcements 6,022 one group Di extend to oxygen cabin body 100 from the two ends of this main reinforcement 6021 between two, and two points of reinforcements 6022 often in group are arranged symmetrically with about main reinforcement 6021.Thus make the stressed more even of strengthening rib strip 602 by symmetrical structure, better to the stiffening effect of transparent form 601.Further, the edge of strengthening rib strip 602 is arcuate structure.Thus avoid concentrating at corner region formation stress, thus improve the bulk strength of strengthening rib strip 602 further.In preferred embodiment of the present utility model, see-through window 600 is major axis ellipsoidal structure circumferentially, and main reinforcement 6021 is along the long axis of this oval structure.Thus utilize main body space in the circumferential, oxygen cabin better, avoid the impact on opening 101 region arranged along its length.Expand the see-through area of see-through window 600.Now, as shown in Figure 1, the edge of four windows formed in this utility model preferred embodiment is curved edge, perspectivity and intensity better.

In other embodiments, can also design multiple see-through window based on the above-mentioned design of this utility model, each see-through window has the variant embodiment of the strengthening rib strip of different pattern, all should drop in this utility model protection domain for this type of distortion.

[cooling system 700]

For the consideration of safety and comfortableness, cooling system 700 is provided with in oxygen cabin body 100, due to the limited space in oxygen cabin body 100, if it is comparatively traditional to be arranged on cooling system 700 arrangement, such as, on the inwall of oxygen cabin body 100, arrange that cooling medium pipeline or heat exchanger all can impact the space in oxygen cabin body 100.Therefore, in order to avoid these problems, in this utility model, cooling system 700 comprises cooling cushion 701, and this cooling cushion 701 is positioned at the bottom of oxygen cabin body 100 and has heat exchange zone.Like this, the hot-swap feature district of cooling system is set to pillow structure by this utility model dexterously, can be arranged in the bottom of oxygen cabin body 100 easily, and not take the space in more oxygen cabin body 100.Particularly, conveniently realize heat exchange, preferably, cooling cushion 701 is provided with liquid coolant pipeline 702 to form heat exchange zone.In order to avoid human body causes larger compressing to the liquid coolant pipeline 702 of laying and bottom after lying down, avoid causing uncomfortable concave-convex sense to human body simultaneously.Preferably, cooling cushion 701 is macromolecule polymeric material formation, and liquid coolant pipeline 702 is bounding in this macromolecule polymeric material.Like this, upper surface and the lower surface of cooling cushion itself can be designed as flat surface, and utilize macromolecule polymeric material, the elasticity of the such as material such as rubber, resin or the rigidity protection liquid coolant pipeline 702 of rigid plastics.

In order to realize providing coolant circuit to liquid coolant pipeline 702, preferably, as shown in Figure 9, cooling system 700 also comprises the feed tube 703 and liquid back pipe 704 that are communicated with liquid coolant pipeline 702, and this feed tube 703 and drain pipe 704 are for being communicated with the liquid coolant sources being placed on oxygen cabin body 100.Thus by feed tube 703 and liquid back pipe 704 while can providing heat exchange medium for cooling cushion 701 in real time, liquid circulation running system can also be set up, thus to economize on resources and effect is better.

In order to obtain good heat exchange effect, preferably, liquid coolant pipeline 702 on cooling cushion 701 with S type structural configuration.Therefore, it is possible to obtain obtaining larger heat exchange area on cooling cushion 701, cooling effect is better.Wherein, preferably, S type structure is multiple and end to end.Thus wave structure is formed as on cooling cushion 701, greatly strengthen heat exchange area.Particularly, in the preference that this utility model provides, S type structure comprises three horizontal pipeline sections 705 be parallel to each other and is connected adjacent two horizontal pipeline sections 705 and the longitudinal pipeline section 706 be parallel to each other, these two longitudinal pipeline sections 706 are connected to the opposite end being positioned at middle horizontal pipeline section 705, and perpendicular to horizontal pipeline section 705.Wherein, cooling cushion 701 is the rectangular configuration extended along oxygen cabin body 100, and horizontal pipeline section 705 is arranged perpendicular to the length direction of this rectangular configuration, namely extends in the width direction.To make liquid coolant pipeline 702 that more turnover occur like this, therefore, liquid coolant will by resistance is comparatively large, flowing be comparatively slow at liquid coolant pipeline 702, and heat exchange is abundant.In addition, preferably, the length ratio of two longitudinal pipeline sections 706 is 1:1.5 ~ 1:2.Namely in each S type structure, the distance of the horizontal pipeline section of middle transverse pipe segment distance both sides is not identical, by the material of cooling cushion 701 more in larger distance, is conducive to fixing liquid coolant pipeline 702, and can not has influence on heat transfer effect.

Further, feed tube 704 and liquid back pipe 704 are positioned at the same side of cooling cushion 701, can arrange threading opening better like this on oxygen cabin body 100.In addition, by this layout, as shown in Figure 9, S type structure can be designed and comprise the contrary and parallel pipeline of two flow directions, and in horizontal pipeline section 705, the distance of the pipeline that feed liquor side is adjacent is greater than back the distance of the adjacent tubes of liquid side.The reason of such layout is, the liquid coolant heat exchange property of the pipeline of feed liquor side is higher can apart from larger, thus increase combination stability by more cooling cushion material, and return the pipeline of liquid side due to the reduction of liquid coolant heat exchange property, therefore need apart from smaller and obtain better heat transfer effect, therefore the line arrangement mode in this utility model preferred implementation, by utilizing the heat transfer effect reasonability of pipeline stronger, can realize good heat exchange with less pipeline.

[passing thing mouth 800]

In actual use, also there will be the demand that the user needs external world provides the small articles such as some such as books, because the pressure in oxygen cabin body 100 exists, the process causing this to send article is more difficult.In this utility model, in order to address this problem, as shown in Figure 10 to Figure 12, oxygen cabin body 100 is provided with and passs thing mouth 800, pass middle part or top that thing mouth 800 can be arranged on the front end face of the oxygen cabin body 100 being formed as column structure, wherein, front end face is the end face of the head close to Internal users, to facilitate Internal users to operate, in addition, passing thing mouth 800 can also be set on the sidewall of the oxygen cabin body 100 of user hand region, does not limit this this utility model.

In order to be passed thing mouth 800 sent article by this, this is passed on thing mouth 800 and is provided with the first closing door 801 and the second closing door 802, and is limited with spatial accommodation 809 between the first closing door 801 and the second closing door 802.Like this, first the Party B sending article can open the closing door of this side close, then article are put into spatial accommodation 809, then close this closing door, and the Party B accepting article now open this side seal close behind the door pulling items and close close can complete overall delivery process.Therefore, in this course owing to there being a closing door to close all the time, therefore, it is possible to maintain the pressure in oxygen cabin body 100 preferably, and there will not be the problem of pressure failure.

Particularly, the first closing door 801 and the second closing door 802 can be closed by airtight slide fastener 803 respectively with opening, thus ensure the sealing of oxygen cabin body 100.Wherein airtight slide fastener is for can select dimension according to pressure demand, does not do too much repeating at this.In other embodiments, other also can be used to have the closed connector of airtight effect, and this utility model does not limit this.

Conveniently process and assemble two closing doors, preferably, the second closing door 802 is formed by oxygen cabin body 100, and the first closing door 801 is fixed on the outside of oxygen cabin body 100.Like this, only need process a closing door separately can complete two above-mentioned closing door structures of this utility model, and structure is simply easy to assembly.Wherein two closing doors can adopt the technology such as stitching, bonding or heat seal to realize, as long as the connection sealing both ensureing well.Other first closing door 801 can use the material identical with oxygen cabin body 100 to make.

Wherein, conveniently spatial accommodation 809 is formed, preferably, spatial accommodation 809 is formed by channel-shaped structure, this channel-shaped structure is formed by diapire 804 with around the sidewall 805 of this diapire 804, and sidewall 805 is fixed on oxygen cabin body 100, and diapire is formed as the first closing door 801.Wherein this channel-shaped structure can be rectangular configuration, and also can be that cylindrical shape waits other structures, this utility model limit this.

Further, in order to ensure to send and taking away in the process of article, the uncomfortable factors such as the noise that the pressure in oxygen cabin changes suddenly and causes, preferably, soft oxygen cabin also comprises the pressure regulating system 806 be communicated with spatial accommodation 809.Like this, can, before opening corresponding closing door, first the pressure in this spatial accommodation 809 be adjusted to consistent with the pressure of corresponding side, can avoid like this occurring that pressure changes suddenly the corresponding problem caused.Wherein, as shown in figure 12, pressure regulates adjustment 806 system to comprise pressure-detecting device 8061 and the controller 8062 of electrical connection, and the intake valve 8063 be electrically connected with controller 8062 respectively and relief valve 8064.In specific works, to send article in oxygen cabin body 100, first external staff is when opening the first closing door 801, whether the pressure that first should obtain in spatial accommodation 809 is consistent with external pressure, as unanimously directly opened, as pressure, then controlling relief valve 8064 by controller 8062 works to be reduced by pressure comparatively greatly.After article are placed into spatial accommodation 809, pressure in this spatial accommodation is less than the pressure in oxygen cabin body 100, adopt and carry out punching operation by controller control intake valve 8063 pairs of spatial accommodations 809, after the pressure of spatial accommodation 809 is consistent with the pressure in oxygen cabin body 100, then Internal users can be had to open the second closing door 802 and to take away article.This process there will not be the relevant issues brought because pressure changes suddenly, and comfortableness is higher.Wherein intake valve 8063 can be communicated with the compressor of oxygen cabin body 100, and relief valve 8064 then can be communicated with atmospheric environment.

For the ease of cooperatively interacting of inside and outside personnel, preferably, soft oxygen cabin also comprises the system for prompting 807 can reminding personnel inside and outside oxygen cabin body 100 respectively.Particularly, system for prompting 807 comprises the outer operator 8071 and outer prompting apparatus 8072 that are positioned at body 100 outside, oxygen cabin, and be positioned at operator 8073 and the prompting apparatus 8074 of body 100 inside, oxygen cabin, outer operator 8071 and interior prompting apparatus 8074 are assembled into one and are electrically connected, and interior operator 8073 and outer prompting apparatus 8072 are assembled into one and are electrically connected.Like this, when external staff completes after the action of placing articles in spatial accommodation 809, can handle outer operator 8071, now, prompting apparatus 8074 works and reminds Internal users.In like manner, also outer prompting apparatus 8072 can be worked by operator 8073 in operation when Internal users completes after article work of taking and inform external staff.Wherein inside and outside operator can be the switches such as button, and inside and outside reminiscences can be the alarm set such as buzzer, display lamp, does not limit this this utility model.In addition because corresponding operator and reminiscences are assembled into one, can facilitate electrical connection therebetween, not need to be connected up by oxygen cabin body 100, power supply such as battery also can be located immediately in assembly, and overall structure is simple, practical.

Further, outer operator 8071 and interior prompting apparatus 8074 are positioned to be passed above thing mouth 800, and interior operator 8073 and outer prompting apparatus 8072 are positioned to be passed below thing mouth 800.This Internal users being conveniently positioned at prone position arranges, Internal users can be facilitated to watch upward because interior prompting apparatus is positioned to pass above thing mouth 800, and the outer operator 8071 being positioned at top can facilitate external staff to operate.Equally, the operator being positioned at below can facilitate Internal users to operate.

Above-mentioned system for prompting, except can conveniently inside and outsidely when sending article link up, can also be applied to other objects.Such as internal staff is due to uncomfortable and warning etc.Change for this purposes also should drop in protection domain of the present utility model.

In addition, in order to realize more directly linking up inside and outside cabin, preferably, soft oxygen cabin also comprises the video and intercom system with oxygen cabin body 100 internal communication.Like this, can realize the communication of inside and outside personnel more easily, the various video and intercom systems wherein meeting safety standard all can be applied in the soft oxygen cabin that this utility model provides, and this utility model does not limit this.

To sum up, the soft oxygen cabin that this utility model provides from sealing, in safety, on layout structure, temperature and pressure controls upper and uses first-class direction all to provide effective improvement, the practicality that the soft oxygen cabin that this utility model is provided is higher and promotional value.

Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; this utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.

It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, this utility model illustrates no longer separately to various possible compound mode.

In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.

Claims (9)

1. a soft oxygen cabin, comprise oxygen cabin body (100), this oxygen cabin body (100) is formed with see-through window (600), it is characterized in that, described oxygen cabin body (100) is sealedly connected with the transparent form (601) hiding see-through window (600) described in this, and described transparent form (601) is provided with relative to the fixing strengthening rib strip (602) of described oxygen cabin body (100).

2. soft oxygen cabin according to claim 1, is characterized in that, described strengthening rib strip (602) is arranged on the outer surface of described transparent form (600).

3. soft oxygen cabin according to claim 2, is characterized in that, described strengthening rib strip (602) is one-body molded with described oxygen cabin body (100).

4. soft oxygen cabin according to claim 1, is characterized in that, described strengthening rib strip (602) is formed as X-type structure, so that described see-through window (600) is divided into four windows.

5. soft oxygen cabin according to claim 4, it is characterized in that, described X-type structure comprises and is positioned at main reinforcement (6021) and four points of reinforcements (6022), these four points of reinforcements (6022) one group Di extend to described oxygen cabin body (100) from the two ends of this main reinforcement (6021) between two, and two points of reinforcements (6022) often in group are arranged symmetrically with about described main reinforcement (6021).

6. soft oxygen cabin according to claim 5, is characterized in that, described see-through window (600) is major axis ellipsoidal structure circumferentially, and described main reinforcement (6021) is along the long axis of this oval structure.

7. soft oxygen cabin according to claim 6, is characterized in that, the edge of described four windows is curved edge.

8. soft oxygen cabin according to claim 1, is characterized in that, the edge of described strengthening rib strip (602) is arcuate structure.

9. soft oxygen cabin according to claim 3, is characterized in that, described strengthening rib strip (602) is PVC folder screen cloth bar.