CN112357126B - Harmful gas removing unit storage device - Google Patents
Harmful gas removing unit storage device Download PDFInfo
- Publication number
- CN112357126B CN112357126B CN202110029219.4A CN202110029219A CN112357126B CN 112357126 B CN112357126 B CN 112357126B CN 202110029219 A CN202110029219 A CN 202110029219A CN 112357126 B CN112357126 B CN 112357126B
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- fixing frame
- harmful gas
- box body
- mounting surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/46—Arrangements or adaptations of devices for control of environment or living conditions
- B64G1/48—Arrangements or adaptations of devices for control of environment or living conditions for treatment of the atmosphere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
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- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a harmful gas removal unit storage device which comprises a box body, a fixing frame, a harmful gas removal unit and a connecting pull rod, wherein an accommodating space is formed in the box body, and an opening is formed in one end of the box body to communicate the accommodating space with the outside; the fixed frame is arranged in the accommodating space, one end of the fixed frame is hinged with the box body, the other end of the fixed frame is detachably connected with the box body, and the fixed frame can be turned out of the box body; the harmful gas removing unit is arranged on the fixing frame, and at least part of the harmful gas removing unit can be overturned out of the box body along with the fixing frame; one end of the connecting pull rod is hinged with the box body, and the other end of the connecting pull rod is hinged with the fixing frame. Compared with the prior art, the storage device for the harmful gas removal unit can effectively contain and protect the harmful gas removal unit and is convenient for subsequent maintenance of the harmful gas removal unit.
Description
Technical Field
The invention relates to the technical field of storage and accommodation of articles, in particular to a storage device of a harmful gas removal unit.
Background
An environmental control and life support system (ECLSS, environmental control and life support system, abbreviated as environmental control life support system) is one of the most important subsystems unique and necessary for manned spacecraft. The key guarantee is provided for the normal life, work, physical health and life safety of the astronauts on the manned spacecraft. The system for removing the trace harmful gas is one of important subsystems of an environment-friendly life-saving system, and generally comprises a valve body unit with a small structure and a harmful gas removing unit with a large volume, if any unit fails, the whole system can be caused to fail, and the life of a astronaut can be threatened. In addition, the harmful gas removing unit has a certain service life and needs to be replaced after being used for a period of time. Because the space of the space station is limited, how to effectively realize the storage protection of the trace harmful gas removing unit in the limited narrow space and facilitate the subsequent maintenance becomes a difficult point.
Disclosure of Invention
Aiming at the technical problems that the harmful gas removing unit cannot be effectively stored and protected and the harmful gas removing unit is inconvenient to maintain in the prior art, the invention provides the harmful gas removing unit storage device which can effectively store and protect objects and can also conveniently maintain the objects.
A hazardous gas removal unit storage device, comprising:
the box comprises a box body, a box cover and a box body, wherein the box body is internally provided with an accommodating space, and one end of the box body is provided with an opening to communicate the accommodating space with the outside;
the fixing frame is arranged in the accommodating space, one end of the fixing frame is hinged with the box body, the other end of the fixing frame is detachably connected with the box body, and the fixing frame can be overturned out of the box body;
and the harmful gas removing unit is arranged on the fixing frame, and at least part of the harmful gas removing unit can turn out of the box body along with the fixing frame.
And one end of the connecting pull rod is hinged with the box body, and the other end of the connecting pull rod is hinged with the fixing frame.
Preferably, the fixing frame includes:
one end of the first fixing frame is hinged with the box body, and the other end of the first fixing frame is detachably connected with the box body;
the second fixing frame is arranged on one side of the first fixing frame.
Preferably, the arrangement direction of the second fixing frame is perpendicular to the arrangement direction of the first fixing frame.
Preferably, the first fixing frame includes:
a body;
the first hinge part is arranged at one end of the body;
the connecting part is arranged at the other end of the body, and is provided with a mounting hole;
the second hinge part is arranged on the body and positioned between the first hinge part and the connecting part, and the connecting pull rod is hinged with the second hinge part.
Preferably, the body includes a first mounting surface and a second mounting surface opposite to the first mounting surface, the second fixing frame includes a third mounting surface adjacent to the second mounting surface, when the fixing frame is accommodated in the accommodating space, the first mounting surface is located at a side close to the opening, and the harmful gas removing unit includes:
the first harmful gas removing unit is arranged on the first mounting surface;
and the second harmful gas removing unit is arranged on the second mounting surface and/or the third mounting surface.
Preferably, the body further includes a side surface connecting the first mounting surface and the second mounting surface, the side surface including:
the first side surface is arranged at one side close to the second fixing frame;
the second side surface is arranged on one side far away from the second fixing frame;
the two second hinged parts are respectively arranged in the middle of the first side surface and the second side surface, and the two connecting pull rods are respectively hinged with the two second hinged parts correspondingly.
Preferably, the tank body includes:
a body part having the accommodating space and the opening;
the rotating support is positioned in the accommodating space, positioned at the bottom of the body part and hinged with one end of the fixed frame;
and the fixed support is positioned in the accommodating space, positioned at the top of the body part and detachably connected with the other end of the fixed frame.
Compared with the prior art, the harmful gas removing unit storage device provided by the invention has the advantages that the fixing frame is arranged in the accommodating space, one end of the fixing frame is hinged with the box body, the other end of the fixing frame is detachably connected with the box body, the fixing frame can be turned out of the box body, the harmful gas removing unit is arranged on the fixing frame, and at least part of the harmful gas removing unit can be turned out of the box body along with the fixing frame. Therefore, when the harmful gas removing unit storage device is normally used, the harmful gas removing unit can be accommodated in the accommodating space along with the fixing frame, the box body can well protect the harmful gas removing unit and reduce the occupation of space volume, when the harmful gas removing unit needs to be maintained, only one end of the fixing frame is required to be detached from the box body, and the fixing frame is overturned out of the box body, so that the maintenance of the harmful gas removing unit can be realized, the operation is simple and convenient, and the difficulty in the maintenance of the harmful gas removing unit is effectively reduced. And the fixing frame is moved out of the box body in a turnover mode, so that the space volume occupied by the fixing frame is reduced as much as possible, and the space utilization rate is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic plan view of a storage apparatus of a harmful gas removal unit according to an embodiment;
FIG. 2 is a right side view of the hazardous gas removal unit storage device of FIG. 1;
FIG. 3 is a schematic structural view of a storage apparatus of the harmful gas removal unit shown in FIG. 1, in which different states are changed;
FIG. 4 is a perspective view of the fixing frame shown in FIG. 1;
FIG. 5 is a schematic perspective view of the fixing frame shown in FIG. 1;
fig. 6 is a schematic plan view showing an embodiment of the storage apparatus of the harmful gas removal unit shown in fig. 1.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The invention provides a harmful gas removal unit storage device which comprises a box body, a fixing frame, a harmful gas removal unit and a connecting pull rod, wherein an accommodating space is formed in the box body, and an opening is formed in one end of the box body to communicate the accommodating space with the outside; the fixing frame is arranged in the accommodating space, one end of the fixing frame is hinged with the box body, the other end of the fixing frame is detachably connected with the box body, and the fixing frame can be overturned out of the box body; the harmful gas removing unit is arranged on the fixed frame, and at least part of the harmful gas removing unit can be turned out of the box body along with the fixed frame; one end of the connecting pull rod is hinged to the box body, and the other end of the connecting pull rod is hinged to the fixing frame. The storage device for the harmful gas removing unit can effectively accommodate and protect the harmful gas removing unit, is more convenient and faster to maintain and replace the harmful gas removing unit, and can effectively reduce the space volume required to be occupied.
Please refer to fig. 1 to fig. 6. The embodiment provides a storage device 100 of a harmful gas removal unit, in particular to a storage device of a trace harmful gas removal unit, which is applied to a manned spacecraft, wherein the storage device 100 of the harmful gas removal unit comprises a box body 10, a fixing frame 20 and a harmful gas removal unit 30, the harmful gas removal unit 30 is arranged on the fixing frame 20, and the fixing frame 20 is arranged in the box body 10. The harmful gas removing unit 30 is used for removing harmful gas, so that the concentration of the trace harmful gas is controlled within a required range, the normal life and the work of the astronaut are guaranteed, and the health and the life safety of the astronaut are guaranteed, wherein the harmful gas is gas which has adverse effect on the health of the astronaut, or has no effect on the health of the astronaut, but causes the astronaut to feel uncomfortable and affects the comfort of the astronaut.
Specifically, the box body 10 has an accommodating space 11 therein, and an opening 12 is opened at one end of the box body 10 to communicate the accommodating space 11 with the outside. The fixing frame 20 is arranged in the accommodating space 11, one end of the fixing frame 20 is hinged to the box body 10, the other end of the fixing frame 20 is detachably connected to the box body 10, and the fixing frame 20 can be turned out of the box body 10 by taking a hinged point of the box body 10 as a circle center. That is, in the present embodiment, the length of the fixing frame 20 is smaller than the height of the box body 10, so that the fixing frame 20 can be completely accommodated in the box body 10 in a vertical state, and the distance between the hinge joint of the fixing frame 20 and the box body 10 and the opening 12 is smaller than the length of the fixing frame 20, so that the fixing frame 20 can be turned out of the box body 10. The harmful gas removing unit 30 is disposed on the fixing frame 20, and at least a part of the harmful gas removing unit 30 can be turned out of the box body 10 along with the fixing frame 20. Therefore, when the harmful gas removal unit storage device 100 is used normally, the harmful gas removal unit 30 can be accommodated in the accommodating space 11 along with the fixing frame 20, so that not only can the occupation of the whole space volume be reduced, but also the box body 10 can effectively protect the fixing frame 20 and the harmful gas removal unit 30. When the storage device 100 for harmful gas removal units needs to be repaired and replaced, one end of the fixing frame 20 may be detached from the box body 10, and the fixing frame 20 may be turned out of the box body 10 by detaching one end of the fixing frame 20, so that at least a portion of the harmful gas removal unit 30 may be exposed from the box body 10, and thus, the maintenance and replacement of the portion of the harmful gas removal unit 30 may be facilitated. Wherein, the harmful gas removing unit 30 can be at least partially turned out of the box body 10 along with the fixing frame 20, and specifically comprises: the harmful gas removing unit 30 includes one or more removing units, and when the harmful gas removing unit 30 includes one removing unit, at least a part of the structure of the removing unit is exposed outside the box body 10 after the fixing frame 20 is turned out of the accommodating space 11, so that the part is conveniently repaired and replaced. When the harmful gas removing unit 30 includes a plurality of removing units, one or more removing units are completely or partially exposed outside the box body 10 after the fixing frame 20 is turned out of the accommodating space 11, so that the one or more removing units are conveniently repaired and replaced. In this embodiment, the harmful gas removing unit 30 is disposed inside the box body 10, and the box body 10 is configured to house the harmful gas removing unit 30, so that the harmful gas removing unit 30 can be effectively protected by the box body 10, and the fixing frame 20 in the box body 10 can also facilitate maintenance and replacement of the harmful gas removing unit 30. That is, the harmful gas removal unit storage apparatus 100 is integrally a box structure, and the harmful gas removal unit 30 is a part of the box structure, so that the harmful gas removal unit 30 can be effectively protected by the box structure, and the maintenance and replacement of the harmful gas removal unit 30 can be facilitated.
In this embodiment, the box body 10 is a rectangular parallelepiped, and the opening 12 is opened in one side wall of the box body 10.
The harmful gas removal unit storage device 100 further includes a connection pull rod 40, one end of the connection pull rod 40 is hinged to the box body 10, and the other end of the connection pull rod 40 is hinged to the fixing frame 20. Specifically, the connecting rod 40 is a telescopic rod, when the fixing frame 20 is accommodated in the accommodating space 11, the connecting rod 40 can be contracted and located in the accommodating space, and when the fixing frame 20 is turned out of the accommodating space 11, the connecting rod 40 can be extended and can support and limit the fixing frame 20. In this embodiment, the fixing frame 20 can be turned by 90 degrees around the hinge point of the box body 10.
Preferably, the fixing frame 20 includes a first fixing frame 21 and a second fixing frame 22, one end of the first fixing frame 21 is hinged to the box body 10, the other end of the first fixing frame 21 is detachably connected to the box body 10, and the second fixing frame 22 is disposed on one side of the first fixing frame 21. In this embodiment, the arrangement direction of the second fixing frame 22 is perpendicular to the arrangement direction of the first fixing frame 21, that is, an included angle between the second fixing frame 22 and the first fixing frame 21 is 90 degrees, so that the first fixing frame 21 and the second fixing frame 22 are integrally in an L-shaped structure, which can increase the structural strength of the whole fixing frame 20 on one hand, and can also provide more mounting surfaces for the harmful gas removing unit 30 on the other hand.
Specifically, the first fixing frame 21 includes a body 211, a first hinge 212, a connecting portion 213 and a second hinge 214, the first hinge 212 and the connecting portion 213 are disposed at two opposite ends of the body 211, the second hinge 214 is disposed on the body 211 and located between the first hinge 212 and the connecting portion 213, and the connecting rod 40 is hinged to the second hinge 214. The connecting portion 213 is provided with a mounting hole 2131, so that a screw can be correspondingly installed in the mounting hole 2131, the fixing frame 20 can be detachably connected with the box body 10 through the screw, the connection stability can be guaranteed, and the detachment is simple and convenient.
The body 211 includes a first mounting surface 2111, a second mounting surface 2112 opposite to the first mounting surface 2111, and a side surface 2113 connecting the first mounting surface 2111 and the second mounting surface 2112, the first hinge portion 212 and the second fixing frame 22 are disposed on the second mounting surface 2112, and the second hinge portion 214 and the connecting portion 213 are disposed on the side surface 2113. In this embodiment, the body 211 is a rectangular parallelepiped plate-shaped structure, the side surface 2113 includes a first side surface 2114 close to one side of the second fixing frame 22, a second side surface 2115 away from one side of the second fixing frame 22, and two third side surfaces 2116 connecting the first side surface 2114 and the second side surface 2115, wherein when the fixing frame 20 is accommodated in the accommodating space 11, the first mounting surface 2111 is located at one side close to the opening 12. The first hinge portion 212 is disposed on a side of the second mounting surface 2112 close to one of the third side surfaces 2116, and the connecting portion 213 is disposed on the other of the third side surfaces 2116. Specifically, two first hinge portions 212 are provided, and the two first hinge portions 212 are spaced from each other. The surface of the connecting portion 213 close to the first mounting surface 2111 is flush with the first mounting surface 2111, and the surface of the connecting portion 213 close to the second mounting surface 2112 and the second mounting surface 2112 have a height difference, that is, the connecting portion 213 and the third mounting surface 2116 together enclose an installation groove, the installation groove can avoid a corresponding structure on the box body 10, and the fixed frame 20 can be quickly positioned through the installation groove.
Preferably, there are two second hinge portions 214, two second hinge portions 214 are respectively disposed in the middle of the first side surface 2114 and the second side surface 2115, and correspondingly, there are two connecting rods 40, and two connecting rods 40 are respectively hinged to the two second hinge portions 214. It can be understood that, by providing two connecting rods 40 respectively hinged to two sides of the middle of the fixing frame 20, the fixing frame 20 can be better supported and limited.
The second fixing frame 22 includes a third mounting surface 221 adjacent to the second mounting surface 2112, the third mounting surface 221 and the second mounting surface 2112 are perpendicular to each other, the harmful gas removing unit 30 includes a first harmful gas removing unit 31 and a second harmful gas removing unit 32, and the first harmful gas removing unit 31 is a small-volume harmful gas removing unit, that is, the first harmful gas removing unit 31 is a valve body unit. The second harmful gas removal unit 32 is a large-volume harmful gas removal unit. The first harmful gas removing units 31 are provided in plurality, the first harmful gas removing units 31 are sequentially provided on the first mounting surface 2111, the second harmful gas removing units 32 are provided in plurality, and the second harmful gas removing units 32 are provided on the second mounting surface 2112 and/or the third mounting surface 221. In this embodiment, the second harmful gas removal unit 32 is provided on the second mounting surface 2112 and the third mounting surface 221, and the second harmful gas removal unit 32 can be mounted and fixed more preferably by the second mounting surface 2112 and the third mounting surface 221. It can be understood that, since the first harmful gas removal unit 31 is disposed on the first mounting surface 2111, when the fixing frame 20 is accommodated in the box body 10, the first harmful gas removal unit 31 is located on a side surface facing the outside of the box body 10, so that an astronaut can directly maintain and replace the first harmful gas removal unit 31 without additionally turning the fixing frame 20 out of the box body 10, which facilitates the maintenance and replacement of the first harmful gas removal unit 31 by the astronaut.
Preferably, the box body 10 includes a body portion 13, a rotating holder 14 and a fixed holder 15, the body portion 13 has the accommodating space 11 and the opening 12, the rotating holder 14 is located in the accommodating space 11, the rotating holder 14 is located at the bottom of the body portion 13, the fixed holder 15 is located in the accommodating space 11, and the fixed holder 15 is located at the top of the body portion 13. In this embodiment, two rotating support seats 14 are provided, and two rotating support seats 14 correspondingly extend into two first hinge parts 212, so as to realize the hinge connection between the fixed frame 20 and the box body 10. The fixing support 15 is disposed corresponding to the connection portion 213, so that the connection portion 213 can be detachably fixed on the fixing support 15 by a screw.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (5)
1. A harmful gas removal unit storage device, comprising:
the box comprises a box body, a box cover and a box body, wherein the box body is internally provided with an accommodating space, and one end of the box body is provided with an opening to communicate the accommodating space with the outside;
the fixing frame is arranged in the accommodating space, one end of the fixing frame is hinged with the box body, the other end of the fixing frame is detachably connected with the box body, and the fixing frame can be overturned out of the box body;
the harmful gas removing unit is arranged on the fixed frame, and at least part of harmful gas removing unit can be turned out of the box body along with the fixed frame;
one end of the connecting pull rod is hinged with the box body, and the other end of the connecting pull rod is hinged with the fixed frame;
the mount includes:
one end of the first fixing frame is hinged with the box body, and the other end of the first fixing frame is detachably connected with the box body;
the second fixing frame is arranged on one side of the first fixing frame;
the first fixing frame comprises a body, the body comprises a first mounting surface and a second mounting surface arranged opposite to the first mounting surface, the second fixing frame comprises a third mounting surface arranged adjacent to the second mounting surface, when the fixing frame is accommodated in the accommodating space, the first mounting surface is positioned at one side close to the opening, and the harmful gas removing unit comprises a first harmful gas removing unit arranged on the first mounting surface and a second harmful gas removing unit arranged on the second mounting surface and/or the third mounting surface.
2. The harmful gas removal unit storage device according to claim 1, wherein an arrangement direction of the second mount and an arrangement direction of the first mount are perpendicular to each other.
3. The harmful gas removal unit storage device according to claim 1 or 2, wherein the first fixing frame further includes:
the first hinge part is arranged at one end of the body;
the connecting part is arranged at the other end of the body, and is provided with a mounting hole;
the second hinge part is arranged on the body and positioned between the first hinge part and the connecting part, and the connecting pull rod is hinged with the second hinge part.
4. The harmful gas removal unit storage device of claim 3, wherein the body further comprises a side connecting the first mounting surface and the second mounting surface, the side comprising:
the first side surface is arranged at one side close to the second fixing frame;
the second side surface is arranged on one side far away from the second fixing frame;
the two second hinged parts are respectively arranged in the middle of the first side surface and the second side surface, and the two connecting pull rods are respectively hinged with the two second hinged parts correspondingly.
5. The harmful gas removal unit storage device according to any one of claims 1, 2, or 4, wherein the box body includes:
a body part having the accommodating space and the opening;
the rotating support is positioned in the accommodating space, positioned at the bottom of the body part and hinged with one end of the fixed frame;
and the fixed support is positioned in the accommodating space, positioned at the top of the body part and detachably connected with the other end of the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029219.4A CN112357126B (en) | 2021-01-11 | 2021-01-11 | Harmful gas removing unit storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029219.4A CN112357126B (en) | 2021-01-11 | 2021-01-11 | Harmful gas removing unit storage device |
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| Publication Number | Publication Date |
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| CN112357126A CN112357126A (en) | 2021-02-12 |
| CN112357126B true CN112357126B (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110029219.4A Active CN112357126B (en) | 2021-01-11 | 2021-01-11 | Harmful gas removing unit storage device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013432B (en) * | 2022-06-02 | 2023-09-01 | 中国人民解放军国防科技大学 | On-orbit harmful gas removal unit storage device |
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| EP3436181B1 (en) * | 2016-03-31 | 2023-08-09 | Oceaneering International, Inc. | Membrane microgravity air conditioner |
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| CN207149991U (en) * | 2017-08-29 | 2018-03-27 | 江苏森蓝智能系统有限公司 | A kind of distribution box operating desk |
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| CN112357126A (en) | 2021-02-12 |
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