Outer box of gas separation system

Abstract

The invention discloses an outer box of a gas separation system. The gas separation system cartridge according to an aspect of the present invention may comprise: an outer frame having a space formed therein; the weight sensing part is accommodated in the outer frame in a manner of being capable of being led out; and a nozzle coupling portion disposed on the outer frame and fluidly connected to the outside and the space of the outer frame, respectively.

Description

TECHNICAL FIELD

[0001] The present application relates to a gas separation system outer case, and more particularly, to a gas separation system outer case having a structure capable of stably accommodating a gas separation system and capable of achieving simple operation. BACKGROUND

[0002] A gas insulated switchgear (GIS) is a safety device provided in a high voltage power system such as a power plant or a substation. The gas insulated switchgear performs opening and closing of a load current under normal operating conditions. In addition, the gas insulated switchgear is provided to open and close a line to protect the power system even in an abnormal state such as an accident current or a short circuit current.

[0003] An insulating gas is provided in the gas insulated switchgear. The insulating gas is provided in the gas insulated switchgear and performs an insulating function, thereby enabling improvement in operating reliability of the gas insulated switchgear.

[0004] In a conventional gas insulated switchgear, sulfur hexafluoride (SF6) is provided as an insulating gas. The sulfur hexafluoride can be produced at low cost, and has excellent insulating properties, and strong arc extinguishing ability when an arc occurs, and fast insulating recovery speed, and thus is widely used as an insulating gas.

[0005] However, the sulfur hexafluoride is a greenhouse gas that causes global warming. In recent years, as the concern for and regulation of environmental protection increase, a consensus to reduce greenhouse gases has been formed, centering on developed countries, and research for developing an insulating gas capable of replacing the sulfur hexafluoride is being conducted.

[0006] For example, 3M Company has developed NOVEC1230 (C6F 12 O) or the like and used it to replace the sulfur hexafluoride. However, in the case of the currently developed insulating gas, excessive expenses are required to secure insulating properties equivalent to those of the sulfur hexafluoride.

[0007] On the other hand, the insulating gas also has the nature of a consumable. That is, as the gas insulated switchgear is continuously used, the insulating gas must be periodically replaced and filled. Therefore, the expensive insulating gas needs to be continuously supplied to the gas insulated switchgear, which causes a great burden to an operating subject of the power system and a user receiving power.

[0008] For this reason, a device for extracting the insulating gas from discharged gas is being developed. However, such a device needs to be fixedly provided at a specific location, and it is difficult to move to other places as needed. In addition, for a member for accommodating the device, a constitution for increasing or decreasing temperature or pressure needs to be provided, and an additional measure for thermal insulation from the outside is required.

[0009] Korean Patent Laid-Open Publication No. 10-2023-0074658 discloses a method and system for extracting methane gas and converting the gas into a clathrate compound and transporting the gas for use. Specifically, a method and system for extracting and converting a desired gas from externally supplied natural gas and transporting the converted gas are disclosed.

[0010] However, the method and system for transporting gas disclosed in the above-mentioned prior art document need to be fixedly installed at a specific location. That is, the location for providing natural gas is limited, and the above-mentioned prior art document cannot provide a solution for easily moving the system installed at a specific location to another location.

[0011] Japanese Patent No. 6234494 discloses a liquid dispensing system having gas removal and detection capabilities. Specifically, a gas separation device having a pressure distribution device connected to a fluid inlet to remove gas from a liquid stream is disclosed.

[0012] However, the gas separation device disclosed in the above-mentioned prior art document also does not disclose a structure related to a separate outer case for accommodating the same. The above-mentioned prior art document only discloses a structure for connection with an external container and cannot provide a structure related to a case for accommodating the liquid dispensing system or moving the same.

[0013] Korean Patent Laid-Open Publication No. 10-2023-0074658 (2023.05.31.)

[0014] Japanese Patent No. 6234494 (2017.11.02.) SUMMARY

[0015] PROBLEMS TO BE SOLVED BY THE INVENTION

[0016] The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a gas separation system outer case having a structure that is easy to move.

[0017] Another object of the present invention is to provide a gas separation system outer case having a structure that can thermally insulate an accommodated gas separation system from the outside.

[0018] Still another object of the present invention is to provide a gas separation system outer case having a structure that can stably operate an accommodated gas separation system.

[0019] Still another object of the present invention is to provide a gas separation system outer case having a structure that can easily control an accommodated gas separation system.

[0020] Still another object of the present application is to provide a gas separation system outer case having a structure that is easily connected to an external fluid.

[0021] Still another object of the present application is to provide a gas separation system outer case having a structure that is easily connected to an external fluid.

[0022] The subject matter of the present application is not limited to the above-mentioned subject matter, and other subject matter not mentioned can be clearly understood by those skilled in the art from the following description.

[0023] Technical solutions to solve the problems

[0024] According to an aspect of the present application, a gas separation system outer case can be provided, including: an external frame in which a space is formed inside; a weight sensing portion which is extractably accommodated in the external frame; and a nozzle coupling portion which is disposed in the external frame and is fluidly connected to the outside and the space of the external frame, respectively.

[0025] At this time, a gas separation system outer case can be provided, the external frame including a lower external frame which constitutes one side in a height direction of the external frame and in which the weight sensing portion is extractably accommodated and is formed to have a length in one direction and a width in another direction, the weight sensing portion being located on one side in the one direction of the lower external frame and being extractably accommodated in the lower external frame in the one direction.

[0026] In addition, a gas separation system outer case can be provided, the external frame including a hoisting coupling portion which is located in the other direction of the lower external frame.

[0027] At this time, a gas separation system outer case can be provided, the hoisting coupling portion including: a hoisting member coupling space which is formed through the inside of the lower external frame in the other direction; and a hoisting cover which covers the hoisting member coupling space and is detachably coupled with the lower external frame.

[0028] In addition, a gas separation system outer case can be provided, the external frame including a handle member which is located in the one direction.

[0029] At this time, a gas separation system outer case can be provided, further including a wheel member which is coupled with the lower external frame and is configured to be movable.

[0030] In addition, a gas separation system outer case can be provided, the weight sensing portion being hinge fitted to the external frame and being disposed to be movable between a first position adjacent to the external frame and a second position farther from the external frame than the first position.

[0031] At this time, a gas separation system outer case can be provided, further including a control information input portion configured to be combined with the outer frame and to receive a control signal from the outside; the control information input portion including a control panel that receives the control signal from the outside, and an emergency button located adjacent to the control panel and receiving a control signal for stop.

[0032] In addition, a gas separation system outer case can be provided, in which the emergency button is formed to be more protruded than the control panel; and the control information input portion includes an emergency button cover that surrounds the emergency button from the radially outer side and extends.

[0033] At this time, a gas separation system outer case can be provided, in which the nozzle combination portion includes a nozzle combination space formed to be recessed with respect to an outer surface of the outer frame, a nozzle member extending in a length direction of the outer frame, one end of the nozzle member being located in the nozzle combination space and the other end of the nozzle member being located inside the outer frame, and a nozzle combination cover configured to be detachably combined with the outer frame to open or close the nozzle combination space.

[0034] In addition, a gas separation system outer case can be provided, in which the weight sensing portion includes a scale support frame accommodated in the lower outer frame, and a scale member configured to be movably combined with the scale support frame, to support a container containing a mixed gas as a separation object and to sense a weight of the container.

[0035] At this time, a gas separation system outer case can be provided, in which the scale member is movably combined with the scale support frame in a length direction of the outer frame; and the weight sensing portion includes a support member located at one end of the scale member in the length direction and configured to support the one end of the scale member drawn out.

[0036] In addition, a gas separation system outer case can be provided, including an inner frame located inside the outer frame and configured to divide the space of the outer frame.

[0037] At this time, a gas separation system outer case can be provided, in which the inner frame includes an inner frame dividing wall that partially divides the space of the outer frame.

[0038] Further, there can be provided a gas separation system housing, wherein the internal frame further includes: a first internal frame partition wall that partially partitions the space of the external frame from one side; a second internal frame partition wall that is located apart from the first internal frame partition wall and that partially partitions the space of the external frame from the other side; a first frame space that is defined by the first internal frame partition wall and that accommodates any one of the plurality of nozzle junctions; a second frame space that is defined by the first internal frame partition wall and the second internal frame partition wall and that accommodates another one of the plurality of nozzle junctions; and a third frame space that is defined by the second internal frame partition wall.

[0039] At this time, there can be provided a gas separation system housing, wherein the second frame space accommodates at least one of a pump, a diaphragm member, and a trap cylinder provided in a gas separation system; and the third frame space accommodates a chiller provided in the gas separation system.

[0040] Further, there can be provided a gas separation system housing, further comprising a collection weight sensing portion that is located in the first frame space, that supports a collection tank that collects a gas separated from a mixed gas that is a separation object on a lower side, and that is configured to sense a weight of the gas collected in the collection tank.

[0041] At this time, there can be provided a gas separation system housing, wherein the internal frame partition wall is formed of a heat insulating material.

[0042] Effects of Invention

[0043] According to the above-described configuration, the gas separation system housing of the embodiment of the present application can facilitate movement.

[0044] Further, according to the above-described configuration, the gas separation system housing of the embodiment of the present application can thermally insulate the accommodated gas separation system from the outside.

[0045] Further, according to the above-described configuration, the gas separation system housing of the embodiment of the present application can stably operate the accommodated gas separation system.

[0046] Further, according to the above-described configuration, the gas separation system housing of the embodiment of the present application can easily control the accommodated gas separation system.

[0047] Further, according to the above-described configuration, the gas separation system housing of the embodiment of the present application can easily achieve fluid connection with the outside.

[0048] Further, according to the above-described configuration, the gas separation system housing of the embodiment of the present application has an aesthetically pleasing appearance.

[0049] The effects of the present application are not limited to the above-mentioned effects, and it is understood that all effects derivable from the construction of the application as disclosed in the detailed description or claims are included. BRIEF DESCRIPTION OF DRAWINGS

[0050] Figure 1 is a perspective view showing a gas separation system outer case of an embodiment of the present application.

[0051] Figure 2 is a front view showing a gas separation system outer case of Figure 1 .

[0052] Figure 3 is a left view showing a gas separation system outer case of Figure 1 .

[0053] Figure 4 is a right view showing a gas separation system outer case of Figure 1 .

[0054] Figure 5 is a rear view showing a gas separation system outer case of Figure 1 .

[0055] Figure 6 is a bottom view showing a gas separation system outer case of Figure 1 .

[0056] Figure 7 is a front view showing a control information input portion provided to a gas separation system outer case of Figure 1 .

[0057] Figure 8 is an exploded perspective view showing a configuration of an external frame provided to a gas separation system outer case of Figure 1 .

[0058] Figure 9 is an exploded perspective view showing a configuration of an external frame provided to a gas separation system outer case of Figure 1 .

[0059] Figure 10 is a left view showing a nozzle coupling portion provided to a gas separation system outer case of Figure 1 .

[0060] Figure 11 (a) of Figure 10 is a partial enlarged view of an A portion of Figure 11 , (b) of Figure 10 is a partial enlarged view of a B portion of .

[0061] Figure 12 is a perspective view showing a gas separation system outer case of Figure 1A cross-sectional view along line A-A of the weight sensing portion of the gas separation system outer case.

[0062] Figure 13 is a perspective view showing Figure 12 a state in which the weight sensing portion of the gas separation system outer case is extracted.

[0063] Figure 14 is a perspective view showing Figure 12 a modification example of the weight sensing portion.

[0064] Figures 15 to 16 is an exploded perspective view showing Figure 1 an internal frame of the gas separation system outer case.

[0065] Figure 17 is a perspective view showing Figures 15 to 16 the internal frame.

[0066] Figure 18 is a plan view showing Figures 15 to 16 the internal frame.

[0067] Figures 19 to 20 is a plan cross-sectional view (a) and a side perspective view (b) showing Figure 1 the configuration of the gas separation system internal. DETAILED DESCRIPTION

[0068] Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily practice the present application. The present application can be realized in various ways, and is not limited to the embodiments described herein. In order to clearly describe the present application, portions unrelated to the description are omitted in the accompanying drawings, and the same or similar constituent elements are assigned the same reference numerals throughout the specification.

[0069] The words and terms used in the present specification and claims should not be interpreted as the general or dictionary meanings, but should be interpreted as meanings and concepts in accordance with the technical idea of the present application based on the principle that the inventor can define the words and terms in order to best explain the present application.

[0070] Therefore, the embodiments described in the present specification and the configurations shown in the accompanying drawings correspond to preferred embodiments of the present application, and do not represent all technical ideas of the present application, and thus the configurations can have various equivalents and modifications instead of them at the time of filing the present application.

[0071] In the following description, the description of some constituent elements can be omitted in order to make the features of the present application clear.

[0072] The term "communicate" used in the following description means that one or more members are connected to each other in a fluid-communicable manner. In an embodiment, communication can be formed using a pipe, a tube, a pipe, and the like. In the following description, communication can be used in the sense that one or more members are "fluidly connected" to each other.

[0073] The term "power" used in the following description means that one or more members are connected in such a manner that they can transmit electric current or electric signals to each other. In an embodiment, power can be formed in a wired form based on a wire member or the like, or in a wireless form such as Bluetooth, Wi-Fi, RFID, or the like. In an embodiment, power can include the meaning of "communication".

[0074] The term "fluid" used in the following description means any form of matter that can flow under the action of an external force and can change shape or volume, and the like. In an embodiment, the fluid can be a liquid such as water or a gas such as air.

[0075] The terms "upper side", "lower side", "left side", "right side", "front side", and "rear side" used in the following description will be understood with reference to the coordinate system shown throughout the drawings.

[0076] Referring to Figures 1 to 20 , a gas separation system outer case 10 of an embodiment of the present application is shown. The gas separation system outer case 10 of the embodiment of the present application can accommodate a gas separation system (not shown). The gas separation system outer case 10 can electrically and fluidly connect the accommodated gas separation system (not shown) to the outside.

[0077] The gas separation system outer case 10 can be provided to be movable. The movement can be performed by an external device such as a crane (not shown), a folk lift, or the like, or by an operator. In particular, the gas separation system outer case 10 of the embodiment of the present application can include a wheel member 190 that can move by rolling, so that the operator can also easily move.

[0078] In addition, the gas separation system outer case 10 can thermally insulate the accommodated gas separation system (not shown) from the outside. In addition, the gas separation system outer case 10 can be configured to cool the heat generated in the gas separation system (not shown).

[0079] Further, the gas separation system outer case 10 can be configured to insulate the components accommodated therein. To this end, the internal space of the gas separation system outer case 10 can be divided into a plurality of small spaces, and the plurality of small spaces can accommodate the components of the gas separation system (not shown), respectively.

[0080] In Figures 1 to 20In the illustrated embodiment, the gas separation system outer case 10 includes an outer frame 100, a control information input portion 200, a weight sensing portion 300, a nozzle coupling portion 400, and an inner frame 500.

[0081] The outer frame 100 constitutes the outer shape of the gas separation system outer case 10. The outer frame 100 constitutes a portion of the gas separation system outer case 10 that is exposed to the outside. A space can be formed in the interior of the outer frame 100, and thus the gas separation system (not shown) and a portion of the gas separation system outer case 10 can be accommodated. In addition, other components of the gas separation system outer case 10 can be coupled to the outer frame 100.

[0082] The outer frame 100 can be any shape that can accommodate the gas separation system (not shown). In the illustrated embodiment, the outer frame 100 can be a polyprism shape having a length in the front-rear direction, a width in the left-right direction, and a height in the up-down direction.

[0083] The outer frame 100 can be configured to be movable. As described above, the outer frame 100 can be moved by a dedicated device or an operator. As a result, other components coupled or accommodated in the outer frame 100 can also be moved, and as a result, the gas separation system outer case 10 can be moved.

[0084] The outer frame 100 is coupled to the control information input portion 200. The outer frame 100 can be coupled to the control information input portion 200 to accommodate a portion of the control information input portion 200 and expose another portion to the outside. In the illustrated embodiment, the control information input portion 200 can be positioned on the upper side of the front of the outer frame 100.

[0085] The outer frame 100 is coupled to the weight sensing portion 300. The outer frame 100 can accommodate the weight sensing portion 300 so as to be exposed. In the illustrated embodiment, the weight sensing portion 300 is positioned on the lower side of the left side of the outer frame 100.

[0086] The outer frame 100 is coupled to the nozzle coupling portion 400. The outer frame 100 can be coupled to the nozzle coupling portion 400 so that a portion of the nozzle coupling portion 400 is exposed to the outside and another portion is accommodated in the interior of the outer frame 100. In the illustrated embodiment, the nozzle coupling portion 400 is positioned on the upper side of the left side of the outer frame 100.

[0087] The outer frame 100 accommodates the inner frame 500. The space formed in the interior of the outer frame 100 can be divided into a plurality of small spaces by the inner frame 500. The inner frame 500 accommodated in the interior of the outer frame 100 is not exposed to the outside.

[0088] In the illustrated embodiment, the outer frame 100 includes a first outer frame 110, a second outer frame 120, a third outer frame 130, a fourth outer frame 140, a fifth outer frame 150, a sixth outer frame 160, a hoisting coupling portion 170, a handle member 180, and a wheel member 190.

[0089] The first outer frame 110 constitutes a part of the outer frame 100. The first outer frame 110 surrounds a space formed in the interior of the outer frame 100 from one side. In the illustrated embodiment, the first outer frame 110 constitutes a front side of the outer frame 100. The first outer frame 110 surrounds a space formed in the interior of the outer frame 100 from the front side.

[0090] The first outer frame 110 can be provided to be detachable. If the first outer frame 110 is separated, a space formed in the interior of the outer frame 100 is exposed through the front side.

[0091] The first outer frame 110 can be formed to surround the control information input portion 200. In the illustrated embodiment, the control information input portion 200 is located at the right side of the upper side that is inclined toward the front of the outer frame 100, and the first outer frame 110 surrounds the control information input portion 200 from the left side and the lower side.

[0092] The first outer frame 110 can be divided into a plurality of parts. The plurality of parts constituting the first outer frame 110 can be disposed separately in the height direction of the outer frame 100. In the illustrated embodiment, the first outer frame 110 includes a first panel frame 111 and a second panel frame 112.

[0093] The first panel frame 111 constitutes the upper side of the plurality of parts forming the first outer frame 110. The first panel frame 111 is provided to be detachable and surrounds the control information input portion 200 from one side in the length direction, that is, the left side in the illustrated embodiment.

[0094] The second panel frame 112 constitutes the lower side of the plurality of parts forming the first outer frame 110. The second panel frame 112 is also provided to be detachable and surrounds the control information input portion 200 from the one side in the length direction and the one side in the height direction, that is, the left side and the lower side in the illustrated embodiment.

[0095] The second exterior frame 120 constitutes another portion of the exterior frame 100. The second exterior frame 120 surrounds the space formed in the interior of the exterior frame 100 from the other side. In the illustrated embodiment, the second exterior frame 120 constitutes the rear side of the exterior frame 100. The second exterior frame 120 surrounds the space formed in the interior of the exterior frame 100 from the rear side. The second exterior frame 120 is configured to face the first exterior frame 110 across the space formed in the interior of the exterior frame 100.

[0096] The second exterior frame 120 can be provided to be detachable. If the second exterior frame 120 is detached, the space formed in the interior of the exterior frame 100 is exposed through the rear side.

[0097] The second exterior frame 120 can be formed with a configuration for communicating the space formed in the interior of the exterior frame 100 with the outside. The outside air can flow into the interior of the exterior frame 100 through the configuration and be discharged again after cooling the gas separation system (not shown). Although not shown, a configuration for providing a moving force to the outside air, such as a fan (not shown), etc., can be provided for the inflow and outflow of the outside air.

[0098] The second exterior frame 120 can be divided into a plurality of portions. The plurality of portions constituting the second exterior frame 120 can be disposed apart in the height direction of the exterior frame 100. In the illustrated embodiment, the second exterior frame 120 includes a first exhaust frame 121 and a second exhaust frame 122.

[0099] The first exhaust frame 121 constitutes an upper side among the plurality of portions forming the second exterior frame 120. The first exhaust frame 121 is provided to be detachable. A first exhaust communication hole 121a is formed in the interior of the first exhaust frame 121.

[0100] The first exhaust communication hole 121a constitutes a passage for the outside air flowing into the interior space formed in the exterior frame 100 to be discharged to the outside again. The first exhaust communication hole 121a is formed in the interior of the first exhaust frame 121. The first exhaust communication hole 121a is formed to penetrate in the thickness direction of the first exhaust frame 121, that is, in the front-rear direction in the illustrated embodiment.

[0101] The first exhaust communication hole 121a can be formed in a plurality. The plurality of first exhaust communication holes 121a can be disposed apart to communicate the space formed in the interior of the exterior frame 100 with the outside at different positions from each other. In the illustrated embodiment, the first exhaust communication hole 121a is formed in a plurality and disposed apart in the length direction and the height direction of the exterior frame 100, that is, in the left-right direction and the up-down direction.

[0102] The second exhaust frame 122 constitutes a lower side among the plurality of portions forming the second outer frame 120. The second exhaust frame 122 is provided to be detachable. A second exhaust communication hole 122a is formed in the inside of the second exhaust frame 122.

[0103] The second exhaust communication hole 122a constitutes a passage through which external air flows into the space formed in the inside of the outer frame 100. The second exhaust communication hole 122a is formed in the inside of the second exhaust frame 122. The second exhaust communication hole 122a is formed to penetrate in the thickness direction of the second exhaust frame 122, that is, in the front-rear direction in the illustrated embodiment.

[0104] The second exhaust communication hole 122a can be formed in plurality. The plurality of second exhaust communication holes 122a can be separately disposed so as to communicate the space formed in the inside of the outer frame 100 with the outside at different positions from each other. In the illustrated embodiment, the second exhaust communication hole 122a is formed in plurality, and is separately disposed in the length direction and the height direction of the outer frame 100, that is, in the left-right direction and the up-down direction.

[0105] The number and the disposition of the first exhaust communication hole 121a and the second exhaust communication hole 122a can be changed in correspondence with each other.

[0106] At this time, as described above, a fan (not illustrated) or the like for providing a moving force to the external air can be provided in the portion adjacent to the second exhaust communication hole 122a formed in the space in the inside of the outer frame 100.

[0107] The third outer frame 130 constitutes yet another portion of the outer frame 100. The third outer frame 130 surrounds the space formed in the inside of the outer frame 100 from yet another side. In the illustrated embodiment, the third outer frame 130 constitutes the left side of the outer frame 100. The third outer frame 130 surrounds the space formed in the inside of the outer frame 100 from the left side.

[0108] The third outer frame 130 can be provided to be detachable. If the third outer frame 130 is separated, the space formed in the inside of the outer frame 100 is exposed through the left side.

[0109] The third outer frame 130 can be formed to surround the nozzle coupling portion 400. In the illustrated embodiment, the third outer frame 130 is respectively positioned at the left side and the right side of the upper side of the left side of the outer frame 100, and the third outer frame 130 surrounds the nozzle coupling portion 400 from the left side and the right side.

[0110] The fourth outer frame 140 constitutes yet another portion of the outer frame 100. The fourth outer frame 140 surrounds the space formed in the interior of the outer frame 100 from yet another side. In the illustrated embodiment, the fourth outer frame 140 constitutes the right side of the outer frame 100. The fourth outer frame 140 surrounds the space formed in the interior of the outer frame 100 from the right side. The fourth outer frame 140 is disposed to face the third outer frame 130 across the space formed in the interior of the outer frame 100.

[0111] The fourth outer frame 140 can be provided to be detachable. If the fourth outer frame 140 is separated, the space formed in the interior of the outer frame 100 is exposed through the right side.

[0112] The fifth outer frame 150 constitutes yet another portion of the outer frame 100. The fifth outer frame 150 surrounds the space formed in the interior of the outer frame 100 from yet another side. In the illustrated embodiment, the fifth outer frame 150 constitutes the upper side of the outer frame 100. The fifth outer frame 150 surrounds the space formed in the interior of the outer frame 100 from the upper side.

[0113] The fifth outer frame 150 can be provided to be detachable. If the fifth outer frame 150 is separated, the space formed in the interior of the outer frame 100 is exposed through the upper side.

[0114] The sixth outer frame 160 constitutes yet another portion of the outer frame 100. The sixth outer frame 160 surrounds the space formed in the interior of the outer frame 100 from the remaining side. In the illustrated embodiment, the sixth outer frame 160 constitutes the lower side of the outer frame 100. The sixth outer frame 160 surrounds the space formed in the interior of the outer frame 100 from the lower side. The sixth outer frame 160 is disposed to face the fifth outer frame 150 across the space formed in the interior of the outer frame 100.

[0115] The hoisting coupling portion 170 is located in the sixth outer frame 160. The hoisting coupling portion 170 is located in each side in the length direction of the sixth outer frame 160, i.e., the front side and the rear side in the illustrated embodiment. As will be described later, the hoisting member coupling space 171 of the hoisting coupling portion 170 can be penetrated in the length direction of the sixth outer frame 160, i.e., the front-rear direction.

[0116] The sixth outer frame 160 is coupled with the wheel member 190. The sixth outer frame 160 can be movably supported by the wheel member 190. In the illustrated embodiment, the lower side of the sixth outer frame 160 is coupled with the wheel member 190.

[0117] The sixth outer frame 160 is coupled with the weight sensing portion 300. A space can be formed in the interior of the sixth outer frame 160 and the weight sensing portion 300 can be accommodated therein.

[0118] In the illustrated embodiment, a weighing accommodation opening portion 161 is formed in the sixth exterior frame 160.

[0119] The weighing accommodation opening portion 161 constitutes a passage in which the weighing member 310 for the weight sensing portion 300 is accommodated so as to be able to be drawn out of the sixth exterior frame 160. The weighing accommodation opening portion 161 is formed so as to penetrate through one side of the sixth exterior frame 160, i.e., the left side in the illustrated embodiment. The weighing accommodation opening portion 161 communicates with a space formed inside the sixth exterior frame 160.

[0120] The weighing accommodation opening portion 161 can be a shape corresponding to the shape of the weighing member 310. In the illustrated embodiment, the weighing accommodation opening portion 161 is formed so as to have a cross section in which the length in the front-rear direction is longer than the height in the up-down direction.

[0121] The first exterior frame 110, the second exterior frame 120, the third exterior frame 130, the fourth exterior frame 140, the fifth exterior frame 150, and the sixth exterior frame 160 described above can extend so as to form a prescribed angle with respect to each other. In the illustrated embodiment, the first exterior frame 110, the second exterior frame 120, the third exterior frame 130, the fourth exterior frame 140, the fifth exterior frame 150, and the sixth exterior frame 160 extend so as to be perpendicular with respect to each other.

[0122] The hoisting coupling portion 170 is a portion in which the hoisting member of the crane or the forklift, etc. described above is coupled to the exterior frame 100. The exterior frame 100 and the gas separation system outer case 10 constituted thereby can be coupled to the crane or the forklift, etc. via the hoisting coupling portion 170.

[0123] The hoisting coupling portion 170 is located in the sixth exterior frame 160. As described above, the sixth exterior frame 160 constitutes the lower side of the exterior frame 100, and it can be understood that the hoisting member can lift and hoist the exterior frame 100 from the lower side.

[0124] The hoisting coupling portion 170 can be provided as a plurality of portions. The plurality of hoisting coupling portions 170 can be disposed separately so as to be coupled to the hoisting member at different positions from each other. In the illustrated embodiment, the hoisting coupling portion 170 is provided as a total of four portions, one pair on the front side of the sixth exterior frame 160 and one pair on the rear side of the sixth exterior frame 160.

[0125] At this time, the pair of hoisting coupling portions 170 located on one side, i.e., the left side, of the width direction of the sixth exterior frame 160 can be disposed so as to overlap in the length direction, i.e., the front-rear direction, of the gas separation system outer case 10.

[0126] Likewise, another pair of hoist coupling portions 170 located on the other side, i.e., the right side, of the sixth exterior frame 160 in the width direction can be arranged in the length direction of the gas separation system outer case 10, i.e., the front-rear direction, in a superposed manner.

[0127] Thus, the hoist member coupling space 171 provided in each hoist coupling portion 170 can be communicated in the front-rear direction.

[0128] The hoist coupling portion 170 can be configured to include a configuration in which the hoist member is coupled and a configuration for covering the configuration. In the illustrated embodiment, the hoist coupling portion 170 includes the hoist member coupling space 171 and a hoist cover 172.

[0129] The hoist member coupling space 171 can accommodate the hoist member in a lead-out manner. The hoist member coupling space 171 is formed through in the width direction of the exterior frame 100. In the illustrated embodiment, the hoist member coupling space 171 is formed through in the front-rear direction of the sixth exterior frame 160 constituting the lower side of the exterior frame 100.

[0130] The hoist member coupling space 171 can be any shape that can accommodate the hoist member in a lead-out manner. In the illustrated embodiment, the hoist member coupling space 171 has a quadrangular cross section and is formed as a space having a shape of a multiple prism extending in the front-rear direction.

[0131] The hoist member coupling space 171 can be closed by the hoist cover 172.

[0132] The hoist cover 172 opens or closes the hoist member coupling space 171. The hoist cover 172 can be detachably coupled to the sixth exterior frame 160. The hoist cover 172 can be a shape corresponding to the shape of the hoist member coupling space 171. In the illustrated embodiment, the hoist cover 172 is formed as a plate shape having a quadrangular cross section and having a thickness in the front-rear direction, and includes a handle (not assigned a reference numeral) protruding outward.

[0133] The handle member 180 is a configuration to be held in order to move the gas separation system outer case 10. The handle member 180 can be located outside the exterior frame 100 to be held by an operator, a tool, or a device, etc. If an external force is applied in a state in which the handle member 180 is held, the gas separation system outer case 10 can be moved.

[0134] The handle member 180 is exposed to the outside of the exterior frame 100. In the illustrated embodiment, the handle member 180 is located in the length direction of the exterior frame 100, i.e., the left-right direction.

[0135] The handle member 180 can be any shape that can be held by an operator, a tool, or a device, etc. In the illustrated embodiment, the handle member 180 is formed to have a length in the up-down direction.

[0136] The handle member 180 can be provided in plural. The plural handle members 180 can be disposed at different positions from each other, and can receive an external force, respectively. In the illustrated embodiment, the handle member 180 includes a first handle member 181 and a second handle member 182.

[0137] The first handle member 181 is located on one side in the length direction of the outer frame 100, i.e., the left side in the illustrated embodiment. In other words, the first handle member 181 is located adjacent to the third outer frame 130 that constitutes the left side.

[0138] The first handle member 181 is located adjacent to the nozzle coupling portion 400. In the illustrated embodiment, the first handle member 181 is located on the upper side of the nozzle coupling portion 400. Thereby, the first handle member 181 can extend with a length shorter than that of the second handle member 182.

[0139] The first handle member 181 can be provided in plural. The plural first handle members 181 can be disposed apart in the width direction of the outer frame 100, i.e., the front-rear direction in the illustrated embodiment. In the illustrated embodiment, the first handle members 181 are provided in a pair, and are located adjacent to a pair of the nozzle coupling portions 400, respectively.

[0140] On the other hand, the first handle member 181 can support a chain or the like that is used to support a container (not shown) in which a mixed gas is housed, which is placed on the weight sensing portion 300. In other words, the chain or the like member can support the container (not shown) in a state of being supported by the first handle member 181.

[0141] Accordingly, the first handle member 181 can also function to support the container (not shown).

[0142] The second handle member 182 is located on the other side in the length direction of the outer frame 100, i.e., the right side in the illustrated embodiment. In other words, the second handle member 182 is located adjacent to the fourth outer frame 140 that constitutes the right side.

[0143] The second handle member 182 can extend with a length longer than that of the first handle member 181. As described above, this is because the fourth outer frame 140 in which the second handle member 182 is disposed is not provided with a separate nozzle coupling portion 400.

[0144] In an embodiment, the second handle member 182 can be formed to have a length that is shorter than the sum of the lengths of the first handle member 181 and the nozzle coupling portion 400.

[0145] The second handle member 182 can be provided in plural. The plural second handle members 182 can be disposed apart in the width direction of the outer frame 100, i.e., the front-rear direction in the illustrated embodiment. In the illustrated embodiment, the second handle members 182 are provided in a pair and are respectively located adjacent to each edge in the width direction of the fourth outer frame 140.

[0146] The wheel member 190 movably supports the outer frame 100. An external force applied to the handle member 180 can be converted into a force for moving the gas separation system outer case 10 by the wheel member 190.

[0147] The wheel member 190 is located on one side in the height direction of the outer frame 100, i.e., on the lower side in the illustrated embodiment. The wheel member 190 is coupled with the lower side surface of the sixth outer frame 160 constituting the lower side of the outer frame 100.

[0148] Although not illustrated, a brake (not illustrated) can be provided to the wheel member 190. The brake (not illustrated) can be configured to fix the wheel member 190, thereby being able to prevent any movement of the gas separation system outer case 10.

[0149] The wheel member 190 can be provided in plural. The plural wheel members 190 can be coupled with the sixth outer frame 160 at different positions from each other, thereby movably supporting the gas separation system outer case 10. In the illustrated embodiment, the wheel members 190 are provided in four and are respectively disposed on the left and right sides in the front and on the left and right sides in the rear.

[0150] In an embodiment, the wheel member 190 can be provided to be liftable and lowerable. Thereby, the wheel member 190 can be configured to adjust the distance between the sixth outer frame 160 and the ground.

[0151] In an embodiment in which the wheel member 190 is provided in plural, the plural wheel members 190 can be provided to be liftable and lowerable independently of each other. Thereby, the gas separation system outer case 10 can always maintain a horizontal state regardless of the inclination of the disposed position.

[0152] In order for the gas separation system outer case 10 to more accurately maintain a horizontal state, a level can be provided. In an embodiment in which the wheel member 190 is provided, the level can be provided in plural and is respectively located adjacent to the plural wheel members 190.

[0153] The control information input section 200 is a configuration for receiving a control signal from the outside. The control information input section 200 is exposed to the outside of the outer frame 100. An operator can input a control signal for controlling the gas separation system (not shown) through the control information input section 200.

[0154] The control information input section 200 is electrically connected to the gas separation system (not shown). The control information input section 200 can control the configuration of the gas separation system (not shown) in correspondence with the input control signal.

[0155] The control information input section 200 is electrically connected to an external power source (not shown). The power required for the operation of the control information input section 200 or the gas separation system (not shown) can be transmitted from the external power source (not shown) to the control information input section 200.

[0156] The control information input section 200 is combined with the outer frame 100. In the illustrated embodiment, the control information input section 200 is located on the upper side of the front of the outer frame 100, and is located adjacent to the first outer frame 110.

[0157] The control information input section 200 is partially surrounded by the first outer frame 110. In the illustrated embodiment, the left side and the lower side of the control information input section 200 are surrounded by the first outer frame 110. In addition, the upper side of the control information input section 200 is surrounded by the fifth outer frame 150.

[0158] In the illustrated embodiment, the control information input section 200 includes a control panel 210, an emergency button 220, and an emergency button cover 230.

[0159] The control panel 210 is a configuration of the control information input section 200 that receives the control signal. The control panel 210 is opened and exposed to the outside when in use, and is closed to be protected from the outside when not in use.

[0160] The control panel 210 is located adjacent to the first outer frame 110, and is configured to be surrounded by the first outer frame 110. The control panel 210 is located adjacent to the emergency button 220 and the emergency button cover 230. In the illustrated embodiment, the control panel 210 is located on the upper side of the emergency button 220 and the emergency button cover 230 that surrounds it.

[0161] The control panel 210 can receive a control signal from the outside, and can be configured in any form capable of outputting information on the operating state of the gas separation system (not shown). In the illustrated embodiment, the control panel 210 is provided in the form of a touch screen. In the illustrated embodiment, the control panel 210 includes a control panel cover 211 and a control panel screen 212.

[0162] The control panel cover 211 constitutes a part of the control panel 210. The control panel cover 211 can be provided to be movable to open or close the panel screen 212. In the illustrated embodiment, the control panel cover 211 is provided to be movable in the up-and-down direction to open or close the control panel screen 212. Alternatively, the control panel cover 211 can be provided to be rotatable to open or close the control panel screen 212. Figure 7 In the illustrated embodiment, the control panel cover 211 is provided to be movable in the up-and-down direction to open or close the control panel screen 212. Alternatively, the control panel cover 211 can be provided to be rotatable to open or close the control panel screen 212.

[0163] In the illustrated embodiment, a case in which the control panel cover 211 is completely separated from the first outer frame 110 is shown. Alternatively, the control panel cover 211 can be provided to open the control panel screen 212 while remaining in a state of being coupled to the first outer frame 110.

[0164] The control panel cover 211 can be in a shape corresponding to a shape of the control panel screen 212. In the illustrated embodiment, the control panel cover 211 is formed in a plate shape having a quadrangular cross section.

[0165] Alternatively, the control panel cover 211 can remain in a state of always covering the control panel screen 212. In the embodiment, the control panel cover 211 can be provided to be formed of at least a translucent material to allow an operator to recognize information output to the control panel screen 212. In addition, in the embodiment, the control panel cover 211 can be provided to be pressed or touched to transmit an input control signal to the control panel screen 212.

[0166] The control panel screen 212 receives a control signal from the outside. In addition, the control panel screen 212 can output information on an operating state of a gas separation system (not shown) operated according to the received control signal to the outside.

[0167] The control panel screen 212 can receive a control signal and control the gas separation system (not shown) using the same, and can be provided in any form capable of outputting information on a control result. In the above-described embodiment, the control panel screen 212 is provided in a form of a touch screen.

[0168] The emergency button 220 and the emergency button cover 230 are located adjacent to the control panel 210.

[0169] The emergency button 220 receives a control signal for emergency stop of the gas separation system (not shown) in an emergency situation. The emergency button 220 is located adjacent to the first outer frame 110 and on a front side of the gas separation system outer case 10.

[0170] An emergency button 220 is located adjacent to the control panel 210. In the illustrated embodiment, the emergency button 220 is separated from the control panel 210 and located on the lower side thereof. Accordingly, an operator can input a control signal through the control panel 210, and can input a control signal for stop through the emergency button 220 without excessive movement.

[0171] The emergency button 220 can be provided in any form capable of receiving a control signal for emergency stop of the gas separation system (not shown). In the illustrated embodiment, the emergency button 220 can be provided in the form of a button that is pressed and receives the control signal.

[0172] In the illustrated embodiment, the emergency button 220 can be formed to protrude more to the front side than the first outer frame 110. Accordingly, an operator can easily acquire the position of the emergency button 220 and quickly apply a control signal for emergency stop through the emergency button 220.

[0173] In the illustrated embodiment, since the emergency button 220 protrudes more than the first outer frame 110, there is a danger of misoperation. In order to prevent the danger, an emergency button cover 230 can be provided.

[0174] The emergency button cover 230 surrounds the emergency button 220 from the radial outer side. The emergency button cover 230 can be formed to protrude more to the front side than the first outer frame 110. At this time, the protrusion length of the emergency button cover 230 can be formed to be greater than or equal to the protrusion length of the emergency button 220.

[0175] In the illustrated embodiment, the radial direction of the emergency button 220 can be surrounded by the emergency button cover 230, thereby being able to reduce the danger of misoperation.

[0176] The emergency button cover 230 can surround the emergency button 220 from the radial direction, thereby being able to prevent misoperation in any form. In the illustrated embodiment, the emergency button cover 230 is a solid figure shape having a ring-shaped cross section and having a thickness in the front-rear direction. A space formed in the inside of the emergency button cover 230 can be provided with the emergency button 220.

[0177] The weight sensing portion 300 supports a container (not shown) that accommodates a mixed gas supplied to the gas separation system (not shown). The weight sensing portion 300 can sense the weight of the accommodated container (not shown) and the mixed gas accommodated in the container (not shown) in real time. The sensed weight can be output to the outside through the control information input portion 200. In addition, the gas separation system (not shown) can be controlled in correspondence with the sensed weight.

[0178] As the gas separation system (not shown) operates, the mixed gas contained in the container (not shown) is separated into a gas as a recovery target and a remaining gas, and the amount of the mixed gas contained in the container (not shown) gradually decreases. In the case where the amount of the mixed gas contained in the container (not shown) decreases, since the container (not shown) is separated, it is necessary to replace it with another container (not shown).

[0179] According to the gas separation system outer case 10 of the embodiment of the present application, information on the change in the weight of the mixed gas contained in the container (not shown) can be provided to the control information input section 200 or an operator in real time. Thus, the amount of the mixed gas remaining in the container (not shown) can also be grasped in real time, so that the separation and replacement time of the container (not shown) can be grasped accurately and promptly.

[0180] The weight sensing section 300 is combined with the outer frame 100. A part of the weight sensing section 300 is accommodated extractably in the outer frame 100. In the illustrated embodiment, the weight sensing section 300 is extractably accommodated in the left part of the part constituting the sixth outer frame 160 of the lower side. In the illustrated embodiment, the weight sensing section 300 is provided in the form of a drawer.

[0181] The weight sensing section 300 is electrically connected to the control information input section 200. The electric power necessary for the operation of the weight sensing section 300 can be supplied from the control information input section 200. The information on the weight of the container (not shown) or the mixed gas contained therein sensed in the weight sensing section 300 can be transmitted to the control information input section 200.

[0182] In the illustrated embodiment, the weight sensing section 300 can be accommodated in the inside of the outer frame 100. In the embodiment, the weight sensing section 300 can be configured to open and be extracted from any one of the first outer frame 110, the second outer frame 120, the third outer frame 130, and the fourth outer frame 140 constituting the outer shape in the horizontal direction of the outer frame 100.

[0183] In the embodiment, the weight sensing section 300 can be hingedly combined with the outer frame 100. Thus, the weight sensing section 300 can be located in the inside of the outer frame 100 in the state of being combined with the outer frame 100, and can be extracted to the outside of the outer frame 100 in the state of being combined with the outer frame 100 if necessary.

[0184] Specifically, in the embodiment, the weight sensing portion 300 can be hingedly coupled to the inner side surface of the third external frame 130 provided to be movable. If the third external frame 130 moves and the inner side surface of the third external frame 130 is exposed to the outside, the weight sensing portion 300 moves relatively with respect to the third external frame 130 and is converted into a state capable of supporting the container (not shown).

[0185] In the embodiment, the weight sensing portion 300 can be coupled with the external frame 100 to be movable between a first position adjacent to the external frame 100 and a second position farther from the external frame 100 than the first position.

[0186] On the other hand, referring again to Figure 20 The gas separation system outer case 10 of the embodiment can have a collection weight sensing portion 300' for sensing the weight of the collection tank T to be described later. The collection weight sensing portion 300' can be disposed on a surface surrounding the first frame space 530 in which the collection tank T is disposed from the lower side, thereby being capable of sensing the weight of the collection tank T and the gas collected in the collection tank T in real time.

[0187] Information on the change in the weight of the gas collected in the collection tank T sensed by the collection weight sensing portion 300' can be provided to the control information input portion 200 or the operator in real time. Thereby, the amount of the gas collected in the collection tank T can also be grasped in real time, thereby being capable of accurately and promptly grasping the separation and replacement time of the collection tank T.

[0188] In Figure 20 In the illustrated embodiment, the collection weight sensing portion 300' is disposed in the sixth external frame 160. In an embodiment, the collection weight sensing portion 300' can be accommodated in the inside of the sixth external frame 160, and the upper side surface thereof can be located on the same plane as the upper side surface of the sixth external frame 160.

[0189] A guide (not assigned a reference numeral) for supporting the collection tank T in the horizontal direction can be provided on the upper side of the collection weight sensing portion 300'. The guide (not assigned a reference numeral) can be configured to support the collection tank T while cooling the collection tank T in the horizontal direction.

[0190] Although not shown, a cap member (not shown) for supporting the collection tank T in the horizontal direction can be provided. The cap member (not shown) can be located on the upper side of the guide (not assigned a reference numeral) and can surround the upper side of the collection tank T and be detachably coupled with the collection tank T. At this time, the cap member (not shown) can also be configured to support the collection tank T while cooling the collection tank T in the horizontal direction.

[0191] In the embodiment, the lower side in the height direction of the collection tank T can be surrounded by the guide member (not assigned a reference numeral), and the upper side in the height direction of the collection tank T can be surrounded by the cap member (not illustrated). In the embodiment, since the collection tank T can be supported and cooled in the height direction, it is possible to stably maintain the placement state of the collection tank T, and it is possible to prevent any phase change of the liquid (i.e., gas phase change) accommodated in the collection tank T.

[0192] In Figures 12 to 14 In the illustrated embodiment, the weight sensing portion 300 includes a scale member 310, a scale support frame 320, and a support member 330.

[0193] The scale member 310 supports a container (not illustrated) and senses the weight of the container (not illustrated) or mixed gas accommodated therein. In addition, the scale member 310 transmits the sensed weight to the control information input portion 200.

[0194] The scale member 310 can sense the weight of the container (not illustrated) or the like, and can be provided in any form capable of transmitting the sensed weight to the control information input portion 200. In one embodiment, the scale member 310 can be provided in the form of an electronic scale.

[0195] The scale member 310 can be extractably accommodated in the sixth external frame 160. That is, in a case where the gas separation system (not illustrated) is not operated, the scale member 310 can be accommodated in the sixth external frame 160 through the scale accommodation opening portion 161. At this time, the outer side surface of the scale member 310, i.e., the left side surface in the illustrated embodiment, can close the scale accommodation opening portion 161 and be exposed to the outside.

[0196] The scale member 310 can be extracted from the sixth external frame 160 in any form. In one embodiment, the scale member 310 can be extracted from the sixth external frame 160 by being pressed, and can be accommodated in the sixth external frame 160 by being pressed again. In the embodiment, the scale member 310 and the sixth external frame 160 can be combined in the form of a toggle switch.

[0197] The scale member 310 can be any shape extractably accommodated in the sixth external frame 160. In the illustrated embodiment, the scale member 310 is a solid figure shape having a quadrangular cross section and having a length in the left-right direction.

[0198] The scale member 310 is combined with the scale support frame 320. The scale member 310 can be movably supported by the scale support frame 320.

[0199] In one embodiment, the weighing member 310 is combined with the support member 330. The weighing member 310 is supported by the support member 330 with respect to the direction opposite to the sixth outer frame 160, i.e., the free end portion of the drawn-out portion.

[0200] In the illustrated embodiment, the weighing member 310 includes a seating space 311 and a moving slide member 312.

[0201] The seating space 311 is a space formed in the inside of the weighing member 310. A container (not shown) can be at least partially accommodated in the seating space 311 and seated in the weighing member 310. The seating space 311 is at least partially surrounded by the faces of the weighing member 310. In the illustrated embodiment, the left side, the front side, the rear side, and the lower side of the seating space 311 are surrounded by the faces of the weighing member 310. Thereby, the left side, the front side, the rear side, and the lower side of the container (not shown) accommodated in the seating space 311 can also be respectively surrounded by the faces of the weighing member 310.

[0202] The moving slide member 312 is a portion of the weighing member 310 movably combined with the weighing support frame 320. The moving slide member 312 extends in the direction of introduction or drawing-out of the weighing member 310, i.e., in the left-right direction in the illustrated embodiment. The moving slide member 312 is slidably combined with the support slide member 321.

[0203] The moving slide member 312 can be provided as a plurality of members. The plurality of moving slide members 312 can be respectively movably combined with the support slide member 321 at different positions from each other. In the illustrated embodiment, the moving slide member 312 is provided as a pair and is respectively located at the front side and the rear side outer surfaces of the weighing member 310. The pair of moving slide members 312 are respectively movably combined with and supported by the pair of support slide members 321.

[0204] The weighing support frame 320 movably supports the weighing member 310. The weighing support frame 320 is located in the inside of the sixth outer frame 160 and does not arbitrarily protrude to the outside.

[0205] The weighing support frame 320 can have a shape corresponding to the shape of the weighing accommodation opening portion 161 and the weighing member 310. In the illustrated embodiment, the weighing support frame 320 is a solid figure shape having a quadrangular cross section and having a length in the left-right direction. At this time, one side of the length direction of the weighing support frame 320, i.e., the left side is formed to be open, and a space for accommodating the weighing member 310 is formed in the inside thereof.

[0206] In the illustrated embodiment, the weighing support frame 320 includes the support slide member 321.

[0207] The support sliding member 321 is combined with the moving sliding member 312. The support sliding member 321 movably supports the moving sliding member 312. The scale member 310 can be moved along the support sliding member 321 in the length direction thereof, i.e., in the left-right direction.

[0208] The support sliding member 321 can be provided as a plurality. The plurality of support sliding members 321 can be arranged apart in the width direction of the scale support frame 320, i.e., in the front-rear direction in the illustrated embodiment, and can movably support the plurality of moving sliding members 312, respectively.

[0209] In the illustrated embodiment, the support sliding member 321 is provided as a pair, and is located at the inner side in the width direction of the scale support frame 320, i.e., at the front side inner surface and the rear side inner surface in the illustrated embodiment, respectively.

[0210] The support sliding member 321 can be of any shape that movably supports the moving sliding member 312. In the illustrated embodiment, the support sliding member 321 extends in the extension direction of the moving sliding member 312, i.e., in the left-right direction, and is formed to surround the moving sliding member 312 from the outside.

[0211] The support member 330 supports one side in the length direction of the scale member 310, i.e., the left side in the illustrated embodiment. The support member 330 is configured to support the free end of the scale member 310, thereby preventing sagging of the scale member 310.

[0212] The support member 330 can be combined with the scale member 310. At this time, the support member 330 can be combined with the scale member 310 in a foldable manner. As an example, the support member 330 can be combined with the lower side of the scale member 310 in a foldable manner, thereby being able to be held in a state of being accommodated together with the scale member 310 in the sixth outer frame 160. If the scale member 310 is drawn out, the support member 330 is drawn out and unfolded together, thereby being configured to support the free end of the scale member 310.

[0213] Accordingly, even without a separate configuration for accommodating the support member 330, the scale member 310 can be stably placed.

[0214] The nozzle coupling portion 400 is a configuration that fluidly connects the gas separation system (not shown) accommodated in the gas separation system outer case 10 with the outside. The nozzle coupling portion 400 is fluidly connected with the container (not shown) that accommodates the mixed gas, i.e., is disposed in the scale member 310, and the gas separation system (not shown), respectively.

[0215] The nozzle coupling portion 400 is located at the outside frame 100. A part of the nozzle coupling portion 400 is exposed to the outside of the outside frame 100. The remaining part of the nozzle coupling portion 400 is located inside the outside frame 100. In the illustrated embodiment, the nozzle coupling portion 400 is located at the left side portion of the outside frame 100, and is at least partially surrounded by the third outside frame 130.

[0216] The nozzle coupling portion 400 is located adjacent to the handle member 180. In the illustrated embodiment, the nozzle coupling portion 400 is located at the upper side of the first handle member 181, which is located at the left side. Thereby, as described above, the first handle member 181 is shorter in extension than the second handle member 182.

[0217] In the embodiment in which the nozzle coupling portion 400 is at least partially exposed to the outside of the outside frame 100, a constitution for fluidly connecting the outside and the gas separation system (not shown) can be easily coupled with the nozzle coupling portion 400. That is, in the embodiment, the nozzle coupling portion 400 can be fluidly connected with the gas separation system (not shown) housed inside the outside frame 100 at all times, and can be selectively fluidly connected with the outside.

[0218] Accordingly, only by releasing the fluid connection of the nozzle coupling portion 400 with the outside, the gas separation system outer case 10 and the gas separation system (not shown) housed therein can be easily moved. In addition, in the case in which the gas separation system outer case 10 and the gas separation system (not shown) housed therein are disposed at a desired position, the outside and the gas separation system (not shown) can be easily fluidly connected by fluidly connecting the nozzle coupling portion 400 with the outside.

[0219] As an alternative, the nozzle coupling portion 400 can be disposed inside the outside frame 100 at a position not exposed to the outside. In the embodiment, the nozzle coupling portion 400 can be fluidly connected with the outside through a constitution extending to the inside of the outside frame 100. In the embodiment, since the nozzle coupling portion 400 can be protected by the outside frame 100, it is possible to prevent the nozzle coupling portion 400 from being damaged by external force or the environment of the outside.

[0220] The nozzle coupling portion 400 can be provided as a plurality. The plurality of nozzle coupling portions 400 can be disposed at different positions from each other, and can fluidly connect the outside and the gas separation system (not shown) respectively. In the illustrated embodiment, the nozzle coupling portion 400 includes a first nozzle coupling portion 400a located at the front side and a second nozzle coupling portion 400b located at the rear side.

[0221] In one embodiment, either one of the first nozzle coupling part 400a and the second nozzle coupling part 400b can be coupled with a constitution for fluidly connecting the gas separation system (not shown) and the outside when the gas separation system (not shown) is operated in the test mode.

[0222] In addition, the other one of the first nozzle coupling part 400a and the second nozzle coupling part 400b can be coupled with a constitution for fluidly connecting the gas separation system (not shown) and the outside when the gas separation system (not shown) is operated in the operation mode.

[0223] In another embodiment, the first nozzle coupling part 400a and the second nozzle coupling part 400b can be respectively coupled with a constitution for fluidly connecting the gas separation system (not shown) and the outside when the gas separation system (not shown) is operated in the test mode or the operation mode.

[0224] In other words, the first nozzle coupling part 400a and the second nozzle coupling part 400b are coupled with a constitution for fluidly connecting the outside and the gas separation system (not shown) regardless of the mode in which the gas separation system (not shown) is operated.

[0225] The first nozzle coupling part 400a and the second nozzle coupling part 400b are different in the position of arrangement, but are similar in structure and function. Thus, in the following description of the same constitution, the first nozzle coupling part 400a and the second nozzle coupling part 400b will be collectively referred to as the nozzle coupling part 400.

[0226] In Figures 9 to 11 , Figure 17 and Figure 18 In the illustrated embodiment, the nozzle coupling part 400 includes a nozzle coupling cover 410, a nozzle coupling space 420, a nozzle member 430, and a nozzle support member 440.

[0227] The nozzle coupling cover 410 is configured to cover the nozzle member 430 provided in the nozzle coupling part 400 and the nozzle coupling space 420 in which the nozzle member 430 is accommodated. The nozzle coupling cover 410 is detachably coupled to the outer frame 100. If the nozzle coupling cover 410 is coupled to the outer frame 100, the nozzle coupling space 420 and the nozzle member 430 accommodated therein are not exposed to the outside.

[0228] Thus, when the gas separation system (not shown) is not used, damage to the nozzle member 430 can be prevented.

[0229] The nozzle coupling cover 410 can be in a shape corresponding to the shape of the nozzle coupling space 420. In the illustrated embodiment, the nozzle coupling cover 410 is formed in a plate shape having a quadrangular cross-section and a thickness in the left-right direction, and includes a handle portion formed in a convex shape that can be gripped.

[0230] The nozzle coupling cover 410 can be detachably coupled with the outer frame 100 in any form. In an embodiment, the nozzle coupling cover 410 can include a magnet member so as to be detachably coupled with the outer frame 100 by a magnetic force.

[0231] The nozzle coupling space 420 is a space in which the nozzle member 430 is accommodated. The nozzle coupling space 420 is recessed at an outer surface of the outer frame 100. In other words, the nozzle coupling space 420 is defined by the first outer frame 110 and the third outer frame 130, and is formed to be recessed compared to the first outer frame 110 and the third outer frame 130.

[0232] The nozzle coupling space 420 can accommodate a plurality of nozzle members 430. At this time, the plurality of nozzle members 430 can be disposed apart from each other and in the nozzle coupling space 420.

[0233] The nozzle coupling space 420 can be covered or opened by the nozzle coupling cover 410. As described above, in a case in which the gas separation system (not shown) is not operated, the nozzle coupling space 420 can be covered and closed by the nozzle coupling cover 410. When the gas separation system (not shown) is operated, the nozzle coupling space 420 can be opened by detaching the nozzle coupling cover 410.

[0234] The nozzle coupling space 420 can be a shape corresponding to a shape of the nozzle coupling cover 410. In the illustrated embodiment, the nozzle coupling space 420 is formed as a space having a quadrangular cross-section and a multi-prism shape having a depth in a left-right direction.

[0235] The nozzle member 430 is fluidly connected with the outside and the gas separation system (not shown), respectively. In other words, the nozzle member 430 fluidly connects the outside and the gas separation system (not shown). By providing the nozzle member 430, a fluid connection structure between the outside and the gas separation system (not shown) becomes simple.

[0236] A portion of the nozzle member 430 is exposed to an outside of the outer frame 100. In addition, another portion of the nozzle member 430 is located inside the outer frame 100. The portion of the nozzle member 430 can be fluidly connected with other components of the outside, for example, a container (not shown) in which a mixed gas is accommodated. The other portion of the nozzle member 430 can be fluidly connected with the gas separation system (not shown).

[0237] The nozzle member 430 is located in the nozzle coupling space 420. The nozzle member 430 can be exposed to the outside or prevented from being exposed by the nozzle coupling cover 410.

[0238] The nozzle member 430 is coupled with the nozzle support member 440. The nozzle member 430 can be supported by the nozzle support member 440.

[0239] The nozzle member 430 can be of any shape capable of fluidly connecting the exterior of the outer frame 100 and the gas separation system (not shown). In the illustrated embodiment, the nozzle member 430 is hollow inside and is shaped like a pipe with a length in the left-right direction.

[0240] A plurality of nozzle components 430 may be provided. The plurality of nozzle components 430 may be located separately in the nozzle engagement space 420. The plurality of nozzle components 430 may be fluidly connected to an external and a gas separation system (not shown), respectively.

[0241] In the illustrated embodiment, four nozzle components 430 are respectively provided at the first nozzle junction 400a and the second nozzle junction 400b, and are separately arranged in the front-back direction and the up-down direction.

[0242] Nozzle support member 440 supports nozzle member 430. Nozzle support member 440 is located inside the outer frame 100 and is not exposed to the outside. By placing nozzle support member 440 inside the outer frame 100, nozzle member 430 can be stably supported while aesthetically forming the appearance of gas separation system outer box 10.

[0243] The nozzle support member 440 may be located on the inner surface of the third outer frame 130. In the illustrated embodiment, the nozzle support member 440 is located on the upper side of the inner surface of the third outer frame 130. The position of the nozzle support member 440 may be changed correspondingly to the position of the nozzle member 430.

[0244] The inner end of the nozzle member 430, supported by the nozzle support member 440, i.e., the right end in the illustrated embodiment, may protrude into the interior of the outer frame 100. A gas separation system (not shown) may be fluidly connected to the inner end of the nozzle member 430.

[0245] The inner frame 500 divides the space formed inside the outer frame 100. Alternatively, the inner frame 500 can be defined as part of the divided space. The inner frame 500 houses the components of a gas separation system (not shown).

[0246] The inner frame 500 is combined with the outer frame 100. The inner frame 500 is located inside the outer frame 100.

[0247] exist Figures 17 to 20 In the illustrated embodiment, the internal frame 500 includes a first internal frame partition wall 510, a second internal frame partition wall 520, a first frame space 530, a second frame space 540, and a third frame space 550.

[0248] The first internal frame partition wall 510 at least partially partitions a space formed inside the outer frame 100. The first internal frame partition wall 510 is configured to physically separate the first nozzle coupling portion 400a from other components.

[0249] In the illustrated embodiment, the first internal frame partition wall 510 partitions the first frame space 530 and the second frame space 540. The first internal frame partition wall 510, together with the first outer frame 110, the third outer frame 130, the fifth outer frame 150, and the sixth outer frame 160, encloses the first frame space 530. In the illustrated embodiment, the first internal frame partition wall 510 encloses the rear side and the right side of the first frame space 530.

[0250] The first internal frame partition wall 510 encloses the first nozzle coupling portion 400a located in the first frame space 530. Thereby, the first nozzle coupling portion 400a can be physically separated from the second frame space 540 and the third frame space 550, in which other components of the gas separation system (not shown) are disposed. As a result, the first nozzle coupling portion 400a is not affected by moisture or heat generated in the second frame space 540 or the third frame space 550.

[0251] The first internal frame partition wall 510 can be divided into a plurality of portions along the extension direction thereof. In the illustrated embodiment, the first internal frame partition wall 510 includes a width direction partition wall 511 continuous with the inner surface of the first outer frame 110 and extending in the front-rear direction, and length direction partition walls 512 continuous with the inner surface of the third outer frame 130 and the width direction partition wall 511, respectively.

[0252] At this time, a through-hole (not shown) through which a pipe fluidly connecting the collection tank T and the trap cylinder C passes can be formed in either one of the width direction partition wall 511 and the length direction partition wall 512.

[0253] By forming the first internal frame partition wall 510, even if the third outer frame 130 moves, only the first frame space 530 is exposed to the outside, and the second frame space 540 and the third frame space 550 are not exposed to the outside.

[0254] Therefore, in a state in which other components of the gas separation system (not shown) are not exposed to the outside, only the collection tank T can be introduced or extracted. Further, the temperature of the second frame space 540, which is not exposed to the outside, can be constantly maintained.

[0255] The second internal frame partition wall 520 is located at a position separate from the first internal frame partition wall 510.

[0256] The second inner frame partition wall 520 at least partially partitions a space formed in the inside of the outer frame 100. The second inner frame partition wall 520 is configured to physically partition the second nozzle coupling portion 400b from other components.

[0257] In the illustrated embodiment, the second inner frame partition wall 520 partitions the second frame space 540 and the third frame space 550. The second inner frame partition wall 520, together with the first outer frame 110, the second outer frame 120, the third outer frame 130, the fifth outer frame 150, and the sixth outer frame 160, encloses the second frame space 540. In the illustrated embodiment, the second inner frame partition wall 520 encloses the right side of the second frame space 540.

[0258] In addition, the second inner frame partition wall 520, together with the first outer frame 110, the second outer frame 120, the fourth outer frame 140, the fifth outer frame 150, and the sixth outer frame 160, encloses the third frame space 550. In the illustrated embodiment, the second inner frame partition wall 520 encloses the left side of the third frame space 550.

[0259] Accordingly, the second inner frame partition wall 520 can partition the second frame space 540 and the third frame space 550.

[0260] The second inner frame partition wall 520 encloses the second nozzle coupling portion 400b located in the second frame space 540. In addition, the second inner frame partition wall 520 encloses the compressor Comp, the diaphragm member M, and the trap C (refer to FIG. 1) located in the second frame space 540. Figures 19 to 20 .

[0261] Accordingly, the compressor Comp, the diaphragm member M, and the trap C are physically and thermally isolated from other components housed in the first frame space 530 and the third frame space 550, and thus are not affected by moisture or heat generated in the other components.

[0262] To this end, the first inner frame partition wall 510 and the second inner frame partition wall 520 can be respectively formed of an insulating material, a non-conductive material.

[0263] On the other hand, the second inner frame partition wall 520 can be formed with an opening portion that at least partially communicates the second frame space 540 and the third frame space 550. The opening portion can be formed through the second inner frame partition wall 520, and can constitute a passage for heat generated in the second frame space 540 to flow out to the third frame space 550.

[0264] The first frame space 530 constitutes a part of the internal space of the outer frame 100 partitioned by the internal frame 500. The first frame space 530 is located adjacent to the third outer frame 130. In the illustrated embodiment, the first frame space 530 is located at the leftmost side.

[0265] The first frame space 530 is surrounded by the first outer frame 110, the third outer frame 130, the fifth outer frame 150, the sixth outer frame 160, and the first internal frame partition wall 510. The first frame space 530 accommodates the first nozzle coupling part 400a. In addition, the first frame space 530 accommodates the collection tank T (refer to FIG. 2) that stores the fluid captured in the trap cartridge C. Figures 19 to 20 As described above, in the first frame space 530, a weight sensing part (not shown) for sensing the weight of the collection tank T and the gas collected therein can be further provided.

[0266] The first frame space 530 can be physically and thermally partitioned from the second frame space 540 by the first internal frame partition wall 510. Thereby, the first nozzle coupling part 400a and the collection tank T accommodated in the first frame space 530 can be physically and thermally separated from other components.

[0267] The second frame space 540 constitutes another part of the internal space of the outer frame 100 partitioned by the internal frame 500. The second frame space 540 is located between the first frame space 530 and the third frame space 550. In the illustrated embodiment, the second frame space 540 is located at the middle portion of the first frame space 530 and the third frame space 550.

[0268] The second frame space 540 is surrounded by the first outer frame 110, the second outer frame 120, the third outer frame 130, the fifth outer frame 150, the sixth outer frame 160, the first internal frame partition wall 510, and the second internal frame partition wall 520. The second frame space 540 accommodates the compressor (Comp), the diaphragm member M, and the trap cartridge C (refer to FIG. 2). Figures 19 to 20

[0269] At this time, the compressor (Comp) can be located at a lower side than other components. This is because the compressor (Comp) generates greater vibration than other components when operating. The face of the second frame space 540 at the lower side, i.e., the upper side face of the sixth outer frame 160, can be provided with a component for reducing the vibration generated in the compressor (Comp), such as a rubber pad or the like.

[0270] ​The second frame space 540 can be physically and thermally separated from the first frame space 530 by the first internal frame partition wall 510. Also, the second frame space 540 can be physically and thermally separated from the third frame space 550 by the second internal frame partition wall 520. Thus, the compressor (Comp), the membrane member M, and the trap C accommodated in the second frame space 540 can be separated from other configurations in physical and thermal aspects.

[0271] A configuration for temperature control, for example, a refrigerator or a heater can be located in the second frame space 540.

[0272] Also, a part of the heat generated in the second frame space 540 can flow out to the third frame space 550 through the opening portion formed in the second internal frame partition wall 520. Another part of the heat generated in the second frame space 540 can be discharged to the outside through the exhaust communication holes 121a, 122a formed in the second external frame 120.

[0273] Thus, the second frame space 540 can be maintained at a constant temperature by a configuration for controlling the temperature described above, and the generated heat can be discharged through various paths. Thus, the second frame space 540 can be maintained at a temperature suitable for the operation of the compressor (Comp), the membrane member M, and the trap C disposed therein.

[0274] The third frame space 550 constitutes a remaining portion of the internal space of the external frame 100 separated from the internal frame 500. The third frame space 550 is located adjacent to the fourth external frame 140, and is located at the rightmost side.

[0275] The third frame space 550 is surrounded by the first external frame 110, the second external frame 120, the fourth external frame 140, the fifth external frame 150, the sixth external frame 160, and the second internal frame partition wall 520. The third frame space 550 accommodates the first chiller (Chiller 1) and the second chiller (Chiller 2) (refer to Figures 19 to 20 Figures 19 to 20 ). The first chiller (Chiller 1) can be configured to cool the membrane member M in an air cooling manner. The second chiller (Chiller 2) can be configured to cool the collection tank T in a water cooling manner.

[0276] The third frame space 550 can be physically and thermally separated from the second frame space 540 by the second internal frame partition wall 520. Thus, the compressor (Comp) and the chiller (Chiller) accommodated in the third frame space 550 can be separated from other configurations in physical and thermal aspects.

[0277] In addition, the third frame space 550 can accommodate therein a programmable controller (PLC), a power supply device, and the like, which constitute a gas separation system (not shown) to operate and control the gas separation system.

[0278] As described above, the heat generated in the second frame space 540 can flow into the third frame space 550. The heat flowing into the third frame space 550 can be discharged to the outside through the exhaust communication holes 121a, 122a formed in the second outer frame 120.

[0279] In the illustrated embodiment, only the second inner frame partition wall 520 can be provided without the first inner frame partition wall 510. In the embodiment, the first frame space 530 and the second frame space 540 can be maintained in a state of being communicated with each other, and the third frame space 550 can be partitioned from the first frame space 530 and the second frame space 540 by the second inner frame partition wall 520.

[0280] Accordingly, the gas separation system outer case 10 of the embodiment of the present application can accommodate a gas separation system (not shown) such that the gas separation system is fluidly connected with the outside. The gas separation system outer case 10 can be provided to be movable, so as to be easily moved at any location where a gas separation operation is required. Further, the gas separation system outer case 10 can accommodate the components of the gas separation system (not shown) such that the components are physically and thermally partitioned from each other, so as to maximize the gas separation efficiency.

[0281] The above describes one embodiment of the present application, but the technical idea of the present application is not limited to the embodiment shown in the present specification, and those skilled in the art who understand the technical idea of the present application can easily propose other embodiments by adding, changing, deleting, adding, and the like of the components within the range of the same technical idea, and belong to the range of the technical idea of the present application.

[0282] Explanation of Reference Numerals

[0283] 10: gas separation system outer case 100: outer frame

[0284] 110: first outer frame 111: first panel frame

[0285] 112: second panel frame 120: second outer frame

[0286] 121: first exhaust frame 121a: first exhaust communication hole

[0287] 122: second exhaust frame 122a: second exhaust communication hole

[0288] 130: third outer frame 140: fourth outer frame

[0289] 150: fifth outer frame 160: sixth outer frame

[0290] 161: weighing receiving opening 170: hoisting coupling portion

[0291] 171: hoisting member coupling space 172: hoisting cover

[0292] 180: handle member 181: first handle member

[0293] 182: second handle member 190: wheel member

[0294] 200: control information input portion 210: control panel

[0295] 211: control panel cover 212: control panel screen

[0296] 220: emergency button 230: emergency button cover

[0297] 300: weight sensing portion 310: weighing member

[0298] 311: seating space 312: moving slide member

[0299] 320: weighing support frame 321: support slide member

[0300] 330: support member 400: nozzle coupling portion

[0301] 400a: first nozzle coupling portion 400b: second nozzle coupling portion

[0302] 410: nozzle coupling cover 420: nozzle coupling space

[0303] 430: nozzle member 440: nozzle support member

[0304] 500: inner frame 510: first inner frame partition wall

[0305] 511: width direction partition wall 512: length direction partition wall

[0306] 520: second inner frame partition wall 530: first frame space

[0307] 540: second frame space 550: third frame space

[0308] T: collection tank C: collection cartridge

[0309] M: diaphragm member P: pump

[0310] Comp: compressor Chiller: chiller

Claims

1. A gas separation system outer casing, wherein, include: The external framework creates space within it; The weight sensing unit is extendably housed within the outer frame; as well as The nozzle assembly is disposed on the outer frame and is fluidly connected to the outside and the space of the outer frame, respectively.

2. The outer casing of the gas separation system according to claim 1, wherein, The outer frame includes a lower outer frame, which forms one side of the outer frame in the height direction and can extend to accommodate the weight sensing part, and is formed to have a length in one direction and a width in another direction. The weight sensing unit is located on one side of the lower outer frame in one direction and is extendably accommodated in the lower outer frame along that direction.

3. The outer casing of the gas separation system according to claim 2, wherein, The outer frame includes a lifting joint located in the other direction of the lower outer frame.

4. The outer casing of the gas separation system according to claim 3, wherein, The lifting joint includes: The lifting component assembly space extends through the interior of the lower outer frame along the other direction; and A lifting cover covers the space where the lifting components are joined and is detachably joined to the lower outer frame.

5. The outer casing of the gas separation system according to claim 2, wherein, The external frame includes a handle component located in the said direction.

6. The outer casing of the gas separation system according to claim 2, wherein, It also includes a wheel component, which is combined with the lower outer frame and is configured to be movable.

7. The outer casing of the gas separation system according to claim 1, wherein, The weight sensing unit is hinged to the outer frame and is configured to be movable between a first position adjacent to the outer frame and a second position further away from the outer frame than the first position.

8. The outer casing of the gas separation system according to claim 1, wherein, It also includes a control information input unit, which is configured to be combined with the external frame and receive control signals from the outside; The control information input unit includes: The control panel receives the control signals from an external source; as well as An emergency stop button is located adjacent to the control panel and receives a control signal for stopping.

9. The outer casing of the gas separation system according to claim 8, wherein, The emergency button is formed to protrude more than the control panel; The control information input section includes an emergency button cover that surrounds and extends radially outward from the emergency button.

10. The outer casing of the gas separation system according to claim 1, wherein, The nozzle coupling includes: The nozzle engagement space is formed by recessing relative to the outer surface of the outer frame; A nozzle component extends along the length of the outer frame, with one end of the nozzle component located in the nozzle engagement space and the other end of the nozzle component located inside the outer frame; and The nozzle coupling cap is configured to be detachably attached to the outer frame to open or close the nozzle coupling space.

11. The outer casing of the gas separation system according to claim 2, wherein, The weight sensing unit includes: The supporting frame is housed within the lower outer frame; and The weighing component is configured to be movably coupled to the weighing support frame, support a container holding a mixed gas as the object of separation, and be used to sense the weight of the container.

12. The outer casing of the gas separation system according to claim 11, wherein, The weighing component is movably connected to the weighing support frame along the length of the outer frame; The weight sensing unit includes a support member located at one end of the weighing member along its length and configured to support the extended end of the weighing member.

13. The outer casing of the gas separation system according to claim 2, wherein, It also includes an inner frame located inside the outer frame and configured to separate the space of the outer frame.

14. The outer casing of the gas separation system according to claim 13, wherein, The inner frame includes an inner frame partition wall that partially divides the space of the outer frame.

15. The outer casing of the gas separation system according to claim 14, wherein, The internal framework also includes: A first internal frame partition wall partially separates the space of the external frame from one side; The second inner frame partition wall is located separately from the first inner frame partition wall and partially divides the space of the outer frame from the other side; The first frame space is surrounded and defined by the first internal frame partition wall, and accommodates any one of the plurality of nozzle joints; The second frame space, defined by the first internal frame partition wall and the second internal frame partition wall, and accommodating another nozzle joint among the plurality of nozzle joints; and The third frame space is defined by the second internal frame partition wall.

16. The outer casing of the gas separation system according to claim 15, wherein, The second frame space accommodates at least one of the pump, diaphragm component, and collection tube disposed in the gas separation system; The third frame space accommodates the cooler disposed in the gas separation system.

17. The outer casing of the gas separation system according to claim 15, wherein, It also includes a weight sensing unit located in the first frame space, which supports a collection box on the lower side for collecting gas separated from the mixed gas as the separation target, and is configured to sense the weight of the gas collected in the collection box.

18. The outer casing of the gas separation system according to claim 14, wherein, The internal frame partition walls are formed of thermal insulation material.

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