holding library

Abstract

The present application provides a housing. The housing includes a first housing chamber, a housing, and a discharge portion. The first housing chamber houses an object (OB). The housing is disposed outside the first housing chamber. The housing forms a flow path that communicates with an inflow portion and an outflow portion. The inflow portion allows air to flow in. The outflow portion allows air that has flowed in from the inflow portion to flow out. The discharge portion includes an electrode. The electrode is disposed in the flow path between the inflow portion and the outflow portion.

Description

Technical Field

[0001] This invention relates to a storage facility. Background Technology

[0002] A certain ion generating device includes a first discharge electrode and a second discharge electrode. The first discharge electrode generates positive ions. The positive ions released from the first discharge electrode diffuse in a direction away from the first discharge electrode.

[0003] The second discharge electrode generates negative ions. The negative ions released from the second discharge electrode diffuse away from the second discharge electrode.

[0004] However, some ion generators cannot release ions efficiently. Summary of the Invention

[0005] The present invention was made in view of the above-mentioned problems, and its object is to provide a containment container capable of efficiently releasing ions.

[0006] According to one aspect of the invention, a containment chamber includes a first containment chamber, a housing, and a discharge section. The first containment chamber contains an object. The housing is disposed outside the first containment chamber. The housing forms a flow path communicating an inlet and an outlet. Air flows into the inlet. The air flowing into the inlet exits the outlet.

[0007] The containment chamber according to the present invention can release ions efficiently. Attached Figure Description

[0008] Figure 1 This is a diagram illustrating the containment library according to the first embodiment of the present invention.

[0009] Figure 2 express Figure 1 A schematic cross-section of the containment facility.

[0010] Figure 3 This is a schematic diagram showing the cover of the storage container and the discharge device of the first embodiment.

[0011] Figure 4 This is a schematic cross-sectional view showing the containment library of the first modified embodiment of this invention.

[0012] Figure 5 express Figure 4 The VV cross section of the discharge device shown.

[0013] Figure 6 express Figure 4 The discharge device shown has a VI-VI cross section.

[0014] Figure 7 This is a diagram showing the containment library of the second variation of this embodiment.

[0015] Figure 8 This is a schematic cross-sectional view of the containment library in the second variation of this embodiment.

[0016] Figure 9 This is a diagram showing the outflow section of the second modified example as viewed from the second direction side.

[0017] Figure 10 It means Figure 9 The diagram shows the cross-section of the outflow section XX.

[0018] Figure 11 It means Figure 9 The diagram shows the XI-XI cross section of the outflow section.

[0019] Figure 12 This is a diagram showing a refrigerator according to the second embodiment. Detailed Implementation

[0020] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Furthermore, in the drawings, the same or equivalent parts are labeled with the same reference numerals and will not be described again.

[0021] [First Implementation Method]

[0022] First, refer to Figure 1 The storage container 100 of the present invention is described. Figure 1 The storage container 100 represents an embodiment of the present invention. Figure 2 express Figure 1 A schematic cross-section of the containment warehouse 100.

[0023] like Figure 2 As shown, the containment container 100 contains an object OB. The object OB is, for example, a vegetable. The containment container 100 is formed to be practically sealed. Therefore, outside air does not actively flow into the containment container 100. Since air does not actively flow into the containment container 100, it is possible to suppress the drying or contamination of the contained object. Furthermore, air can be allowed to flow into the containment container 100 at a preset time. The containment container 100 includes a first containment chamber 101, a cover 103, and a discharge device 105.

[0024] The first containment chamber 101 contains object OB. The first containment chamber 101 is a partially open box shape. The first containment chamber 101 has a first containment space A1 inside. In other words, the first containment chamber 101 covers the first containment space A1.

[0025] The first containment chamber 101 has a first wall portion 111A and a first bottom wall 111B. The first wall portion 111A is erected vertically from the first bottom wall 111B. The first wall portion 111A surrounds the perimeter of the first bottom wall 111B.

[0026] The first bottom wall 111B supports the first wall portion 111A. The first bottom wall 111B is positioned closer to the cover portion 103 in the first direction D1. The first direction D1 indicates the direction from the outer casing 151 toward the first receiving chamber 101. In other words, the first direction D1 indicates the direction from the cover portion 103 toward the first bottom wall 111B. Furthermore, the cover portion 103 is positioned on the second direction D2 side of the first bottom wall 111B. The second direction D2 indicates the opposite direction to the first direction D1. The first bottom wall 111B is opposite to the cover portion 103.

[0027] Furthermore, the first wall portion 111A has a first side wall 112, a second side wall 113, a third side wall 114, and a fourth side wall 115. That is, the first receiving space A1 of the first receiving chamber 101 is surrounded by the first bottom wall 111B, the first side wall 112, the second side wall 113, the third side wall 114, the fourth side wall 115, and the cover portion 103.

[0028] First sidewalls 112 to 115 extend from the first bottom wall 111B toward the cover portion 103. First sidewall 112 faces second sidewall 113. The direction from second sidewall 113 toward first sidewall 112 is third direction D3. The opposite direction of third direction D3 is fourth direction D4. Third sidewall 114 faces fourth sidewall 115. Third sidewall 114 is disposed between first sidewall 112 and second sidewall 113. Fourth sidewall 115 is disposed between first sidewall 112 and second sidewall 113. The direction from fourth sidewall 115 toward third sidewall 114 is fifth direction D5. The opposite direction of fifth direction D5 is sixth direction D6.

[0029] The cover 103 covers the opening of the first receiving chamber 101. The cover 103 is supported by the first wall portion 111A. The cover 103 is positioned on the second direction D2 side relative to the first bottom wall 111B.

[0030] The discharge device 105 is disposed outside the first receiving chamber 101. Specifically, the discharge device 105 is disposed on the cover 103. More specifically, the discharge device 105 is disposed on the second direction D2 side of the cover 103. For example, the discharge device 105 is disposed on the upper side of the cover 103.

[0031] Next, refer to Figure 1 and Figure 2 The storage container 100 of the present invention will be described in further detail below.

[0032] like Figure 2As shown, the discharge device 105 includes a housing 151 and a discharge section 152. The discharge section 152 is disposed inside the housing 151. The housing 151 includes a first housing 151A and a second housing 151B.

[0033] The first outer casing 151A abuts against the cover portion 103. The first outer casing 151A has an inlet portion 161A and an outlet portion 103. The inlet portion 161A allows air to flow into the flow path CN. Specifically, the inlet portion 161A allows air to flow into the flow path CN from the outside of the outer casing 151A. The inlet portion 161A is positioned on the fifth direction D5 side relative to the outlet portion 103.

[0034] The inlet section IL has an inlet. The inlet is a through hole. The inlet connects the interior of the housing 151 with the exterior. That is, air from outside the housing 151 flows into the interior of the housing 151 through the inlet of the inlet section IL. Therefore, the inlet of the inlet section IL connects the first housing space A1 of the first housing chamber 101 and the flow path CN, allowing air from the first housing space A1 to flow into the flow path CN.

[0035] The outlet OF allows air flowing in from the inlet IL to flow out. Specifically, the outlet OF allows air in the flow path CN to flow out to the outside of the housing 151. More specifically, the outlet OF allows air flowing in from the inlet IL into the flow path CN to flow out to the outside of the housing 151. The outlet OF is positioned on the sixth direction D6 side relative to the inlet IL.

[0036] The outlet portion OF has an outlet. The outlet is a through hole. The outlet connects the interior of the housing 151 to the exterior. That is, air inside the housing 151 flows out to the exterior of the housing 151 via the outlet of the outlet portion OF. Therefore, the outlet of the outlet portion OF connects the first receiving space A1 of the first receiving chamber 101 and the flow path CN inside the housing 151, allowing air in the flow path CN to flow out to the first receiving space A1.

[0037] The second housing 151B covers the second direction D2 side of the first housing 151A. Because the second housing 151B covers the second direction D2 side of the first housing 151A, a flow path CN is formed inside the housing 151. The flow path CN connects the inflow portion IL and the outflow portion OF. Furthermore, a discharge portion 152 is disposed in the flow path CN.

[0038] A discharge section 152 is disposed inside the housing 151. The discharge section 152 discharges. Specifically, the discharge section 152, when subjected to a high voltage, discharges to generate active species. The active species contains ions. An electric field exists around the discharge section 152. The ions generated by the discharge section 152 move in the electric field. The ions moving in the electric field generate an airflow. The airflow generated by the ions moving in the electric field is called ion wind. Ion wind contains ions. In other words, the discharge section 152 generates wind by discharging. The generated wind moves in the flow path CN. The generated wind moves, causing air to flow in from the inlet. Then, the generated wind flows out through the outlet OF to the first containment space A1 of the first containment chamber 101. As a result, ions can be efficiently released into the interior of the containment chamber 100. Therefore, ions can reach the location desired by the designer. For example, ions can reach the first containment chamber 101.

[0039] Furthermore, the generated airflow flows into the flow path CN via the inlet section 11. That is, the airflow allows the air in the flow path CN to move through the outlet section OF to the first containment space A1 of the first containment chamber 101, and the air in the first containment space A1 of the first containment chamber 101 moves into the flow path CN via the inlet section 11. Therefore, it is possible to prevent the airflow returning from the first containment space A1 to the flow path CN from flowing into the flow path CN via the outlet section OF. As a result, it is possible to prevent the airflow flowing into the flow path CN and the airflow flowing out to the first containment space A1 from colliding and obstructing each other.

[0040] Furthermore, in this embodiment, the discharge unit 152 does not use a fan; instead, ions are directed to the first containment chamber 101 by an ion wind. Therefore, it is unnecessary to install a fan in the discharge device 105. As a result, the number of components in the discharge device 105 can be reduced.

[0041] The discharge section 152 includes an electrode 153. The electrode 153 is a needle-shaped electrode. The electrode 153 is conductive, for example. For example, when a high voltage is applied to the electrode 153, a corona discharge is generated. That is, the electrode 153 discharges and generates ions. Alternatively, the electrode 153 may also be a brush-shaped electrode.

[0042] Electrode 153 extends along the sixth direction D6. Ions are generated from the end of electrode 153 on the sixth direction D6 side. The generated ions move towards the sixth direction D6 side. Then, the ions are released into the first containment space A1 of the first containment chamber 101 via the outflow portion OF.

[0043] There can be multiple electrodes 153. For example, electrodes 153 can also be a pair of electrodes. For example, one of the pairs of electrodes 153 releases positive ions through discharge. Positive ions are hydrogen ions (H+). + Cluster ions (H+) formed by the clustering of multiple water molecules around a group of water molecules. + (H2O) m(m is any positive number above zero). Furthermore, for example, one of the electrodes 153 releases negative ions through discharge. Negative ions are oxygen ions (O... 2- Cluster ions (O) formed by the clustering of multiple water molecules around ) 2- (H2O) n (n is any positive number above zero).

[0044] The released positive and negative ions, for example, surround airborne mold, initiating a chemical reaction on the mold's surface. This chemical reaction generates hydroxyl radicals (·OH), which are active species. Furthermore, the mold is removed through the action of these hydroxyl radicals (·OH).

[0045] Next, refer to Figure 3 Further details on containment facility 100. Figure 3 This is a schematic diagram showing the cover 103 and the discharge device 105. (See diagram for reference.) Figure 3 As shown, the cover portion 103 has a first passage portion 131, a second passage portion 132, a positioning portion 135, a first elastic member 133, and a second elastic member 134.

[0046] The first passage portion 131 communicates the interior and exterior of the first receiving chamber 101. The first passage portion 131 has a first opening connecting the interior and exterior of the first receiving chamber 101. The first passage portion 131 is positioned on the sixth direction D6 side relative to the second passage portion 132. The first passage portion 131 allows air to flow into the first receiving space A1 of the first receiving chamber 101. Specifically, the first passage portion 131 allows air to flow from the exterior of the first receiving chamber 101 into the first receiving space A1. That is, the first passage portion 131 allows air from the outlet portion OF of the outer casing 151 toward the first receiving space A1 of the first receiving chamber 101 to pass through.

[0047] The second passage 132 connects the interior and exterior of the first receiving chamber 101. The second passage 132 has a second opening connecting the interior and exterior of the first receiving chamber 101. The second passage 132 is positioned further in the fifth direction (D5) than the first passage 131. The second passage 132 allows air to flow out from the first receiving space A1 of the first receiving chamber 101. Specifically, the second passage 132 allows air from the first receiving space A1 of the first receiving chamber 101 to flow out to the exterior of the first receiving chamber 101. That is, the second passage 132 allows air from the first receiving space A1 of the first receiving chamber 101 toward the outlet OF of the outer casing 151 to pass through.

[0048] The positioning unit 135 determines the position of the outer casing 151 relative to the first receiving chamber 101. The position of the outer casing 151 indicates that the first passage 131 is opposite to the outlet of the outlet OF, and the second passage 132 is opposite to the inlet of the inlet IL. That is, with the discharge device 105 installed on the cover 103, air from the outlet of the outlet OF toward the first receiving space A1 passes through the first passage 131. And, with the discharge device 105 installed on the cover 103, air from the first receiving space A1 toward the inlet of the inlet IL passes through the second passage 132. Therefore, it is possible to suppress the positional shift of the first passage 131 and the outlet of the outlet OF, and it is possible to suppress the positional shift of the second passage 132 and the inlet of the inlet IL. As a result, it is possible to suppress the obstruction of airflow due to positional shift.

[0049] The positioning portion 135 protrudes from the surface toward the second direction D2 side of the cover portion 103. The positioning portion 135 abuts against the discharge device 105. Specifically, a portion of the positioning portion 135 abuts against the third direction D3 side of the discharge device 105. Another portion of the positioning portion 135 abuts against the fourth direction D4 side of the discharge device 105. Yet another portion of the positioning portion 135 abuts against the sixth direction D6 side of the discharge device 105. That is, the positioning portion 135 abuts against the discharge device 105 from three directions. Therefore, by positioning the discharge device 105 in a position where it abuts against the positioning portion 135 from three directions, the first passage portion 131 faces the outlet of the outflow portion OF, and the second passage portion 132 faces the inflow portion Il.

[0050] The first elastic member 133 is disposed along the edge of the first opening of the first passage portion 131. The first elastic member 133 is, for example, silicone, nitrile rubber, or a soft strip. The first elastic member 133 is fixed to the edge of the first passage portion 131 by an adhesive. With the discharge device 105 installed on the cover portion 103, the first elastic member 133 is disposed between the cover portion 103 and the discharge device 105. The first elastic member 133 is elastic.

[0051] The second elastic member 134 is disposed along the edge of the second opening of the second passage portion 132. The second elastic member 134 is, for example, silicone, nitrile rubber, or a soft strip. The second elastic member 134 is fixed to the edge of the first passage portion 131 by an adhesive. With the discharge device 105 installed on the cover portion 103, the second elastic member 134 is disposed between the cover portion 103 and the discharge device 105. The second elastic member 134 is elastic.

[0052] The first elastic member 133 and the second elastic member 134 elastically deform between the cover portion 103 and the discharge device 105. Therefore, the gap between the outlet portion OF and the first passage portion 131 is reduced. Furthermore, the gap between the inlet portion and the second passage portion 132 is reduced. As a result, leakage of the ion wind from the outlet portion OF through the first passage portion 131 through the gap between the outlet portion OF and the first passage portion 131 can be reduced. Moreover, leakage of the ion wind from the second passage portion 132 through the gap between the inlet portion and the second passage portion 132 can be reduced.

[0053] (First variation)

[0054] Next, refer to Figures 4-6 This section describes a first variation of the containment chamber 100 according to this embodiment. The main difference between this first variation and the present embodiment lies in the position of the discharge section 152. The differences between this first variation and the present embodiment will be explained below.

[0055] Figure 4 This is a schematic cross-sectional view showing the housing 100 of the first modified example of this embodiment. (See attached image.) Figure 4 As shown, the discharge device 105 of the first modified example includes a housing 151 and a discharge section 152.

[0056] The electrode 153 of the discharge section 152 is disposed in the flow path CN between the inlet section IL and the outlet section OF. Therefore, the air moving in the flow path CN passes through the section where the electrode 153 is disposed. As a result, the air moving in the flow path CN can be efficiently infused with ions.

[0057] Specifically, electrode 153 is positioned further downstream of the outflow portion OF in the fifth direction D5. Furthermore, electrode 153 is positioned further downstream of the inflow portion IL in the sixth direction D6. In other words, electrode 153 is positioned on the downstream side of the flow path CN, further downstream of the inflow portion IL, and on the upstream side of the flow path CN, further upstream of the outflow portion OF.

[0058] Next, refer to Figure 4 and Figure 5 Further details on containment facility 100. Figure 5 express Figure 4 The VV cross section of the discharge device 105 shown. Figure 5 This refers to the first outer casing 151A as viewed from the second direction D2 side.

[0059] like Figure 5As shown, the opening area of ​​the inlet section IL is larger than the opening area of ​​the outlet section OF. That is, the inlet section IL is larger than the outlet section OF. Generally, when the opening area of ​​the inlet section IL is small, the resistance generated when air flows into the flow path CN increases. On the other hand, in this embodiment, since the opening area of ​​the outlet section OF is large, the resistance generated when air in the first receiving chamber 101 flows into the flow path CN from the inlet section IL can be reduced. As a result, the amount of air flowing into the flow path CN can be increased. That is, the amount of air moving between the first receiving chamber 101 and the discharge device 105 can be increased. Moreover, more ions can be reached using the first receiving chamber 101.

[0060] Next, refer to Figures 4-6 The discharge device 105 is described in further detail. Figure 6 express Figure 4 The discharge device 105 shown has a VI-VI cross-section. (See diagram). Figure 6 As shown, the discharge section 152 is disposed in the central part of the flow path CN. That is, the discharge section 152 does not contact the inner surface of the flow path CN.

[0061] The outer casing 151 of the first modification has a holding portion 155. The holding portion 155 holds the discharge portion 152. Specifically, the holding portion 155 holds the discharge portion 152 between the outflow portion OF and the inflow portion IL. Furthermore, the holding portion 155 holds the discharge portion 152 inside the flow path CN.

[0062] The retaining part 155 protrudes from the inner surface of the housing 151 toward the discharge part 152. That is, as... Figure 4 and Figure 6 As shown, the discharge section 152 does not contact the inner surface of the housing 151. Therefore, it is possible to reduce the likelihood that the discharge section 152 will obstruct the movement of air moving along the first housing 151A. As a result, air flowing from the inlet section IL into the flow path CN can easily move to the outlet section OF.

[0063] Specifically, the retaining part 155 has a cylindrical shape. By making the retaining part 155 cylindrical, the air flowing into the flow path CN can move along the surface of the cylindrical shape. That is, the force moving from the inlet to the outlet can be reduced. For example, in the case of a prism-shaped retaining part, the air flowing into the flow path CN collides with the retaining part, and the force moving from the inlet to the outlet is reduced.

[0064] Furthermore, the width of the retaining portion 155 along the third direction D3 is smaller than the width of the retaining portion 155 along the third direction D3. Therefore, the resistance to the movement of air flowing into the flow path CN can be reduced. As a result, the air flowing into the flow path CN can easily move towards the outlet portion OF.

[0065] Furthermore, the retaining part 155 has multiple retaining parts. For example... Figure 4 As shown, the holding portion 155 has three holding portions. One of the three holding portions protrudes from the inner surface of the housing 151 in the second direction D2. Furthermore, the other three holding portions protrude from the inner surface of the housing 151 in the first direction D1. Additionally, the remaining three holding portions protrude from the inner surface of the housing 151 in the sixth direction D6. That is, the discharge portion 152 is held by the multiple holding portions to be separated from the inner surface of the flow path CN.

[0066] Alternatively, the retaining portion 155 may protrude from the inner surface of the housing 151 in the third direction (D3 side). Furthermore, the retaining portion 155 may also protrude from the inner surface of the housing 151 in the fourth direction (D4 side). The retaining portion 155 may extend along the sixth direction (D6).

[0067] In addition, such as Figure 6 As shown, the area of ​​a specific portion X in the V1-V1 cross section of the flow path CN is greater than... Figure 5 The opening area of ​​the outlet OF is shown. Specific portion X indicates the portion of the housing 151 in which the discharge section 152 is disposed. Therefore, the air flowing in from the inlet IL can be sufficiently contaminated with ions, causing the ion-containing air to move towards the outlet OF. As a result, a large amount of ion-containing air reaches the outlet OF, and the first containment chamber 101 can be used to deliver the large amount of ion-containing air.

[0068] (Second variation)

[0069] Next, refer to Figure 7 and Figure 8 This section describes a second variation of the containment vault 100 according to this embodiment. The main difference between the second variation and this embodiment is that the containment vault 100 has a second containment chamber 120. The differences between the second variation and this embodiment will be explained below.

[0070] Figure 7 This is a diagram showing the containment library 100 of the second variation of this embodiment. Figure 8 This is a schematic cross-section of the containment container 100 in the second variation.

[0071] The second variation of the containment chamber 100 includes a first containment chamber 101, a second containment chamber 120, a cover 103, and a discharge device 105. The cover 103 and the discharge device 105 are fixed to the top of the cold storage chamber 6. Figure 7 As shown, in the second variation, the cover 103 cuts off the edge on the sixth direction D6 side. Therefore, only the first storage chamber 101 can be pulled out from the storage container 100. Specifically, the cover 103 and the discharge device 105 are fixed to the top of the refrigerator 6, so the cover 103 and the discharge device 105 are not pulled out to the outside of the refrigerator 6.

[0072] like Figure 7 As shown, the first receiving chamber 101 of the second modification has a first wall portion 111A, a first bottom wall 111B, and a support protrusion 116. The first bottom wall 111B supports the first wall portion 111A.

[0073] A first wall portion 111A is erected vertically from a first bottom wall 111B. The first wall portion 111A surrounds the perimeter of the first bottom wall 111B. The first wall portion 111A has a first side wall 112, a second side wall 113, a third side wall 114, and a fourth side wall 115. The first side wall 112 to the fourth side wall 115 extend from the first bottom wall 111B toward the cover portion 103. The first side wall 112 is opposite to the second side wall 113. The third side wall 114 is opposite to the fourth side wall 115.

[0074] Support protrusion 116 supports the second receiving chamber 120. (Example) Figure 7 As shown, a support protrusion 116 is disposed on the first wall portion 111A. Specifically, the support protrusion 116 is disposed on the first side wall 112 and the second side wall 113. The support protrusion 116 disposed on the first side wall 112 protrudes in a fourth direction D4. The support protrusion 116 disposed on the second side wall 113 protrudes in a third direction D3. Furthermore, the height of the support protrusion 116 disposed on the first side wall 112 from the bottom wall 113B is equal to the height of the support protrusion 116 disposed on the second side wall 113 from the bottom wall 113B.

[0075] The second containment chamber 120 contains object OB. The second containment chamber 120 contains object OB within a second containment space A2. The second containment space A2 is a space smaller than the first containment space A1. The second containment chamber 120 is located inside the first containment chamber 101.

[0076] The second containment chamber 120 has a second wall portion 121A and a second bottom wall 121B. The second wall portion 121A surrounds the periphery of the second bottom wall 121B. The second wall portion 121A is erected vertically from the second bottom wall 121B. The second wall portion 121A surrounds the periphery of the second bottom wall 121B.

[0077] The second wall portion 121A has a fifth side wall 122, a sixth side wall 123, a seventh side wall 124, an eighth side wall 125, and a fixing portion 126. Furthermore, the second receiving space A2 of the second receiving chamber 120 is surrounded by the second bottom wall 121B, the fifth side wall 122, the sixth side wall 123, the seventh side wall 124, the eighth side wall 125, and the cover portion 103.

[0078] The fifth sidewall 122 to the eighth sidewall 125 extend from the second bottom wall 121B toward the cover portion 103. The fifth sidewall 122 is positioned further to the third direction (D3) than the sixth sidewall 123. The sixth sidewall 123 is positioned further to the fourth direction (D4) than the fifth sidewall 122. The fifth sidewall 122 and the sixth sidewall 123 are opposite each other. The seventh sidewall 124 is positioned between the fifth sidewall 122 and the sixth sidewall 123. The seventh sidewall 124 is positioned further to the fifth direction (D5) than the eighth sidewall 125. The eighth sidewall 125 is positioned further to the sixth direction (D6) than the seventh sidewall 124.

[0079] The second bottom wall 121B supports the fifth side wall 122, the sixth side wall 123, the seventh side wall 124, and the eighth side wall 125. The second bottom wall 121B is positioned closer to the cover portion 103 in the first direction D1. Furthermore, the second bottom wall 121B is positioned closer to the first bottom wall 111B in the second direction D2. That is, the second bottom wall 121B is positioned between the first bottom wall 111B and the cover portion 103. The second bottom wall 121B is opposite to the cover portion 103.

[0080] like Figure 8 As shown, a portion of the second containment chamber 120 is opposite to the outlet portion OF of the outer casing 151. Specifically, the eighth sidewall 125 of the second containment chamber 120 is opposite to the outlet portion OF of the outer casing 151. Furthermore, the eighth sidewall 125 is also opposite to the first passage portion 131. The eighth sidewall 125 divides the air flowing from the outlet portion OF to the first containment chamber 101 into a first flow direction F1 and a second flow direction F2. The first flow direction F1 indicates the direction of the air flowing from the outlet portion OF toward the first containment chamber 101. The second flow direction F2 indicates the direction of the air flowing from the outlet portion OF toward the second containment chamber 120. The air flowing into the second containment chamber 120 flows from the second containment space A2 of the second containment chamber 120 into the flow path CN via the inlet portion IL.

[0081] Furthermore, another portion of the second containment chamber 120 is opposite the inflow portion IL of the outer casing 151. Another portion of the second containment chamber 120 is the second bottom wall 121B.

[0082] The fixing part 126 fixes the second receiving chamber 120 inside the first receiving chamber 101. Specifically, the fixing part 126 fixes the second receiving chamber 120, which is disposed in the first receiving space A1 of the first receiving chamber 101, in a predetermined position. The predetermined position is the position where the support protrusion 116 is disposed. Therefore, when the second receiving chamber 120 is separated from the first bottom wall 111B of the first receiving chamber 101, the second receiving chamber 120 is fixed by the fixing part 126.

[0083] The fixing part 126 includes a pair of fixing parts. One of the fixing parts is disposed on the fifth side wall 122. The fixing part of the fifth side wall 122 is supported by the support protrusion 116 of the first side wall 112. The other fixing part of the pair of fixing parts is disposed on the sixth side wall 123. The fixing part of the sixth side wall 123 is supported by the support protrusion 116 of the second side wall 113. With the fixing part 126 supported by the support protrusion 116, the second receiving chamber 120 can slide in the fifth direction D5 or the sixth direction D6.

[0084] The second wall portion 121A is opposite to the first wall portion 111A. A gap is formed between the second wall portion 121A and the first wall portion 111A. Specifically, a first region 128 and a second region 129 are formed between the first wall portion 111A and the second wall portion 121A. The first region 128 is disposed on the outflow portion OF side. That is, the first region 128 is disposed on the sixth direction D6 side compared to the second region 129. The second region 129 is disposed on the inflow portion IL side. That is, the second region 129 is disposed on the fifth direction D5 side compared to the first region 128.

[0085] Air flowing out from the outlet OF passes through the first region 128 and flows into the first containment space A1 of the first containment chamber 101. Then, the air flowing into the first containment space A1 of the first containment chamber 101 flows through the second region 129 into the second containment space A2 of the second containment chamber 120. Then, the air flowing into the second containment space A2 flows through the inlet IL of the outer casing 151 into the flow path CN of the outer casing 151. Therefore, even though the second containment chamber 120 is disposed in the first containment chamber 101, the air flowing out from the outlet OF also reaches the inlet IL, and the air circulates. As a result, when the second containment chamber 120 is disposed in the first containment chamber 101, it is possible to reduce the obstruction of airflow by the second containment chamber 120.

[0086] Furthermore, the second modified housing 100 has a connecting portion 127. The connecting portion 127 is formed in the second bottom wall 121B. The connecting portion 127 connects the first housing chamber 101 and the second housing chamber 120. Specifically, the connecting portion 127 is an opening that connects the first housing chamber 101 and the second housing chamber 120. That is, air moving in the first flow direction F1 flows into the first housing space A1 of the first housing chamber 101. Then, the air flowing into the first housing space A1 of the first housing chamber 101 flows into the second housing space A2 of the second housing chamber 120 via the connecting portion 127. Then, the air flowing into the second housing space A2 flows into the flow path CN of the housing 151 via the inlet portion IL of the housing 151. Therefore, even if the second housing chamber 120 is disposed in the first housing chamber 101, the air flowing out from the outlet portion OF also reaches the inlet portion IL, and the air circulates. As a result, when the second housing chamber 120 is disposed in the first housing chamber 101, it is possible to reduce the obstruction of air flow by the second housing chamber 120.

[0087] Next, refer to Figure 8 and Figure 9 Further details on containment facility 100.

[0088] like Figure 8 As shown, the second housing 151B of the discharge device 105 includes a first portion 151C and a second portion 151D. The first portion 151C is disposed on the fifth direction D5 side of the second portion 151D.

[0089] The second part 151D is the part opposite to the outflow part OF. The second part 151D is disposed on the sixth direction D6 side of the first part 151C. The second part 151D is bent. Specifically, the second part 151D bends from the first part 151C side toward the outflow part OF side.

[0090] That is, the cross-sectional area of ​​the flow path CN of the housing 151 decreases as it moves from the electrode 153 toward the outlet OF. In other words, the cross-sectional area of ​​the flow path CN of the housing 151 decreases as it moves towards the sixth direction D6. In other words, the cross-sectional area of ​​the flow path CN of the housing 151 decreases as it moves from the upstream side of the inlet IL to the downstream side of the outlet OF.

[0091] Furthermore, the ion wind generated by the discharge section 152 moves along the curved second portion 151D. That is, the ion wind is guided to the outflow section OF by the curved second portion 151D. Therefore, the ion wind moves smoothly to the outflow section OF. As a result, the number of ions contained in the ion wind is reduced. That is, the ions easily reach the first containment space A1.

[0092] Furthermore, in the simulation, the wind speed on the sixth direction (D6) side of the outlet OF is faster than that on the fifth direction (D5) side. As the wind speed increases, the pressure decreases, and the amount of air moving increases. Therefore, the amount of air passing through the sixth direction (D6) side of the outlet OF is greater than the amount passing through the fifth direction (D5) side. That is, a large number of ions are released from the sixth direction (D6) side of the outlet OF.

[0093] Figure 9 This is a diagram showing the outlet portion OF of the second modified example as viewed from the second direction, D2 side. (See diagram below.) Figure 9 As shown, the outflow section OF includes a first outflow region OF1 and a second outflow region OF2. The first outflow region OF1 is located further downstream of the second outflow region OF2 in the sixth direction (D6). That is, the first outflow region OF1 is located downstream of the flow path CN. The second outflow region OF2 is located further downstream of the first outflow region OF1 in the fifth direction (D5). That is, the second outflow region OF2 is located downstream of the flow path CN. The area of ​​the second outflow region OF2 is equal to the area of ​​the first outflow region OF1.

[0094] The outflow section OF has a separating member 250 and a plurality of limiting members R. The separating member 250 divides the outlet of the outflow section OF into a first outflow region OF1 and a second outflow region OF2. The separating member 250 extends along a third direction D3.

[0095] The first outflow region OF1 is the area through which the ion wind toward the first containment chamber 101 passes. The ion wind toward the first containment chamber 101 is, for example, an ion wind that moves along the curved surface of the second part 151D.

[0096] The second outflow region OF2 is the area through which the ion wind toward the second containment chamber 120 passes. The ion wind toward the second containment chamber 120 is, for example, the ion wind that moves along the inner surface of the first outer casing 15A.

[0097] Multiple limiting components R restrict contact between a part of the user's body and the electrode 153. These limiting components R are spaced apart at the outlet of the outlet portion OF. The smaller the cross-sectional area of ​​the flow path CN in the first direction D1, the fewer the number of limiting components R disposed in the outlet portion OF. That is, the fewer the number of limiting components R, the larger the opening area of ​​the portion with fewer limiting components R. Furthermore, the ion wind generated by the discharge section 152 is guided along the curved second portion 151D to the portion of the outlet portion OF where the opening area increases. Therefore, the generated ions are not retained through the outlet portion OF. As a result, contact between the user and the electrode 153 can be suppressed, and the guided ions can move smoothly to the first containment chamber 101.

[0098] like Figure 9 As shown, the plurality of limiting components R includes a plurality of first limiting components 251 and a plurality of second limiting components 252. The plurality of first limiting components 251 extend along a third direction D3. The plurality of first limiting components 251 are arranged parallel to the separating component 250 on the outflow portion OF. The plurality of first limiting components 251 on the third direction D3 each have the same width. Furthermore, the plurality of first limiting components 251 on the sixth direction D6 each have the same width.

[0099] The plurality of first limiting components 251 include first limiting component 251A, first limiting component 251B, and first limiting component 251C. First limiting components 251A and first limiting components 251B are arranged at intervals on the first outflow region OF1. That is, two first limiting components 251 are arranged in the first outflow region OF1.

[0100] The first limiting member 251A is positioned further along the sixth direction D6 than the first limiting member 251B. That is, the first limiting member 251A is positioned furthest from the electrode 153. The first limiting member 251B is positioned further along the sixth direction D6 than the first limiting member 251A. The first limiting member 251B is positioned between the first limiting member 251A and the separating member 250. In other words, the first limiting member 251B is positioned closer to the electrode 153 than the first limiting member 251A.

[0101] The first limiting member 251C is disposed in the second outflow region OF2. The first limiting member 251C is disposed at a position on the fifth direction D5 side compared to the separating member 250. One first limiting member 251 is disposed in the second outflow region OF2.

[0102] A plurality of second limiting members 252 extend along the sixth direction D6. The plurality of second limiting members 252 intersect with the separating member 250. Specifically, the plurality of second limiting members 252 are orthogonal to the separating member 250. The plurality of second limiting members 252 in the third direction D3 each have the same width. Furthermore, the plurality of second limiting members 252 in the sixth direction D6 each have the same width.

[0103] A plurality of second limiting members 252 include second limiting members 252A to 252N. Second limiting members 252A to 252C are arranged at intervals on the first outflow region OF1. Specifically, second limiting members 252A to 252C are arranged at equal intervals within the first outflow region OF1. Second limiting members 252A to 252C are positioned on the sixth direction D6 side relative to the separating member 250. Three second limiting members 252 are arranged in the first outflow region OF1.

[0104] The second limiting members 252D to 252N are arranged at intervals on the second outflow region OF2. Specifically, the second limiting members 252D to 252N are arranged at equal intervals on the second outflow region OF2. The second limiting members 252D to 252N are positioned on the fifth direction D5 side relative to the separating member 250. Eleven second limiting members 252 are arranged in the second outflow region OF2.

[0105] By configuring first limiting components 251A, 251B, and second limiting components 252A to 252C in the first outflow region OF1, the first outflow region OF1 has 14 outflow outlets. Each of the 14 outflow outlets is approximately rectangular in shape.

[0106] Specifically, each of the 14 outlets has a long side extending along the third direction D3 and a short side extending along the sixth direction D6. The ion wind, moving along the curved surface of the second portion 151D, diffuses into the third direction D3 and the fourth direction D4 while passing through the first outlet region OF1. That is, the direction of ion wind diffusion is consistent with the direction of the long side extension of the outlets in the first outlet region OF1. Therefore, the resistance of the ion wind passing through the first outlet region OF1 can be reduced. As a result, air containing a large number of ions can be delivered using the first containment chamber 101.

[0107] The second outflow region OF2 has 24 outflow outlets, with the first limiting component 251C and the second limiting components 252D to 252N disposed in the second outflow region OF2. Each of the 24 outflow outlets is approximately rectangular in shape.

[0108] Specifically, each of the 24 outlets has a short side extending along the third direction D3 and a long side extending along the sixth direction D6. The ionizing wind moves along the inner surface of the first outer casing 151A along the sixth direction D6 while passing through the second outlet region OF2. That is, the direction of the ionizing wind's travel is consistent with the direction of the long side extension of the outlets in the second outlet region OF2. Therefore, the resistance of the ionizing wind passing through the second outlet region OF2 can be reduced. As a result, air containing a large number of ions can be delivered using the second containment chamber 120.

[0109] Furthermore, the total opening area of ​​the 14 outlets in the first outflow region OF1 is larger than the total opening area of ​​the 24 outlets in the second outflow region OF2. This allows for an increase in the opening area of ​​the section where the airflow velocity increases. As a result, air containing various ions can be delivered to the first containment chamber 101 more effectively.

[0110] Next, refer to Figure 10 The first limiting component 251 will be described in more detail. Figure 10 It means Figure 9 The diagram shows the cross-section of the OF outlet. Figure 10 The diagram shows the separating component 250 and the first restricting components 251A to 251C.

[0111] like Figure 10 As shown, the separating member 250 and the first limiting members 251A to 251C can also be tilted towards the seventh direction D7. The seventh direction D7 indicates the direction from... Figure 8 The second outer casing 151B shown faces the fourth sidewall 115. Since the partition member 250 and the first limiting members 251A to 251C are inclined in the same direction, the partition member 250 will be used as an example for explanation.

[0112] The separator 250 is tilted towards the seventh direction D7, and the end of the separator 250 in the first direction D1 is positioned on the sixth direction D6 side more than the end of the separator 250 in the second direction D2. That is, the distance from the end of the separator 250 in the first direction D1 to the electrode 153 is longer than the distance from the end of the separator 250 in the second direction D2 to the electrode 153.

[0113] Ions released from electrode 153 toward the sixth direction D6 move radially along the electric field lines. Therefore, by tilting the separating member 250 toward the seventh direction D7, it is possible to reduce the obstruction to the radially moving ions. As a result, air containing a higher concentration of ions can be delivered through the first containment chamber 101.

[0114] Furthermore, by tilting the first restricting member 251A and the first restricting member 251B toward the seventh direction D7, the obstruction to the movement of radially moving ions can be reduced. As a result, air containing a higher concentration of ions can be allowed to enter through the first containment chamber 101.

[0115] Furthermore, by tilting the first limiting member 251C toward the seventh direction D7, the obstruction to the movement of radially moving ions can be reduced. As a result, air containing a higher concentration of ions can be delivered through the second containment chamber 120.

[0116] Next, refer to Figure 8 , Figure 9 and Figure 11 The second limiting component 252 will be described in further detail. Figure 11 It means Figure 9 The diagram shows the XI-XI section of the outflow section OF. Figure 11 The text indicates the second limiting component 252D to the second limiting component 252N.

[0117] like Figure 11As shown, the second limiting member 252F to the second limiting member 252L extend along the first direction D1.

[0118] In addition, such as Figure 11 As shown, the second limiting member 252D and the second limiting member 252E can also be tilted relative to the first direction D1 in the eighth direction D8. The eighth direction D8 indicates from... Figure 8 The second outer casing 151B shown faces the first sidewall 112. Since the second limiting member 252D and the second limiting member 252E are inclined in the same direction, the second limiting member 252D will be described as an example. Relative to the second limiting member 252F, the end of the second limiting member 252D on the first direction D1 side is positioned on the third direction D3 side. That is, the gap between the second limiting member 252F and the second limiting member 252D increases towards the first direction D1 side. Therefore, the ion wind toward the second containment chamber 120 can be guided towards the third direction D3 side. As a result, the ion wind can also reach the third direction D3 side of the second containment chamber 120.

[0119] In addition, such as Figure 11 As shown, the second limiting member 252M and the second limiting member 252N can also be tilted in the ninth direction D9. The ninth direction D9 indicates from... Figure 8 The second outer casing 151B shown faces the second sidewall 113. Since the second limiting member 252M and the second limiting member 252N are inclined in the same direction, the second limiting member 252M will be used as an example for explanation. Compared to the second limiting member 252L, the end of the second limiting member 252M on the first direction D1 side is positioned on the fourth direction D4 side. That is, the gap between the second limiting member 252M and the second limiting member 252L increases towards the first direction D1 side. Therefore, the ion wind toward the second containment chamber 120 can be guided towards the fourth direction D4 side. As a result, the ion wind can also reach the fourth direction D4 side of the second containment chamber 120.

[0120] [Second Implementation]

[0121] Next, refer to Figure 12 The refrigerator 1 of the second embodiment will be described below. The refrigerator 1 of the second embodiment has the storage compartment 100 of the first embodiment. Hereinafter, with respect to the second embodiment, matters that differ from the first embodiment will be described, and descriptions of parts that are repeated in the first embodiment will be omitted. Figure 12 This is a diagram showing refrigerator 1 according to the second embodiment.

[0122] Refrigerator 1 is used to cool objects. Refrigerator 1 includes a refrigerator compartment 6, a vegetable compartment 10, a first freezer compartment 20, an ice-making compartment 30, a second freezer compartment 40, and a cooling section (not shown).

[0123] The cold storage compartment 6 contains objects. The objects contained in the cold storage compartment 6 are cooled. The cold storage compartment 6 is a partially open box shape. The cold storage compartment 6 has an internal containing space 6c.

[0124] The refrigerator compartment 6 has a first refrigerator door 6a and a second refrigerator door 6b. The first refrigerator door 6a opens and closes a portion of the receiving space 6c. The first refrigerator door 6a is located on the third direction D3 side. The second refrigerator door 6b opens and closes another portion of the receiving space 6c. The second refrigerator door 6b is located on the fourth direction D4 side.

[0125] Vegetable compartment 10 contains vegetables. The vegetables contained in vegetable compartment 10 are cooled. Vegetable compartment 10 has vegetable door 11, drawer body (not shown) and storage compartment 100. Vegetable compartment 10 contains a portion of drawer body and storage compartment 100.

[0126] The containment container 100 is a box-shaped container with an opening. The containment container 100 contains object OB. The containment container 100 includes a first containment chamber 101, a cover 103, and a discharge device 105. The cover 103 and the discharge device 105 are fixed to the top of the vegetable compartment 10. For example, even if the first containment chamber 101 is pulled out, the cover 103 and the discharge device 105 will not be pulled out of the vegetable compartment 10.

[0127] The drawer body can be freely pulled out and pushed in relative to the vegetable compartment 10. A vegetable door 11 and a storage compartment 100 are fixed to the drawer body. The vegetable door 11 can open and close the opening of the storage compartment 100. When the drawer body is pulled out of the storage compartment 100, the opening of the storage compartment 100 is open. When the drawer body is pushed into the vegetable compartment 100, the opening of the storage compartment 100 is closed. The vegetable door 11 is a generally rectangular plate-shaped component. For example, the vegetable door 11 is a front panel.

[0128] The first freezer compartment 20 contains an object. The object contained in the first freezer compartment 20 is cooled. The first freezer compartment 20 is box-shaped with a partial opening. The first freezer compartment 20 has an internal receiving space 21b. In addition, the first freezer compartment 20 has a first freezer door 21a. The first freezer door 21a opens and closes the receiving space 21b.

[0129] Ice-making chamber 30 contains ice. Water contained in ice-making chamber 30 is cooled until it becomes ice. Ice-making chamber 30 is a partially open box shape. Ice-making chamber 30 has an internal containing space 31b. In addition, ice-making chamber 30 has an ice-making door 31a. Ice-making door 31a opens and closes the containing space 31b.

[0130] The second freezer compartment 40 contains an object. The object contained in the second freezer compartment 40 is cooled. The second freezer compartment 40 is a box-shaped container with a partial opening. The second freezer compartment 40 has an internal receiving space 41b. In addition, the second freezer compartment 40 has a second freezer door 41a. The second freezer door 41a opens and closes the receiving space 41b.

[0131] The cooling unit is used to cool the refrigeration compartment 6c, the first refrigeration compartment A1 and the second refrigeration compartment A2 of the vegetable compartment 10, the refrigeration compartment 21b of the first freezer compartment 20, the refrigeration compartment 31b of the ice-making compartment 30 and the refrigeration compartment 41b of the second freezer compartment 40.

[0132] The cooling section includes refrigerant, refrigerant piping, a compressor section, a condenser section, an expansion section, an evaporator section, a fan, cold air passages, and dampers. The refrigerant transfers heat. The refrigerant piping guides the refrigerant. The refrigerant piping connects the compressor section, condenser section, expansion section, and evaporator section, allowing the refrigerant to circulate within these sections.

[0133] The compression section compresses the refrigerant after it has vaporized in the evaporation section, making it high temperature and high pressure. The condensation section dissipates the heat from the high temperature and high pressure gas in the compression section, forming a liquid refrigerant at room temperature and high pressure. The expansion section reduces the pressure applied to the liquid refrigerant at room temperature and high pressure, thus making the liquid refrigerant low temperature and low pressure. The evaporation section vaporizes the low temperature and low pressure liquid refrigerant. During vaporization, the refrigerant absorbs heat from the surrounding air, cooling the surrounding air. A fan blows the cooled air into the air passage. The cold air passage guides the cold air to the refrigerator compartment 6, the first freezer compartment 20, the ice-making compartment 30, and the second freezer compartment 40.

[0134] Furthermore, the vegetable compartment 10 is configured such that cold air from the cold air passage does not directly flow into the interior of the containment chamber 100 of the vegetable compartment 10. The exterior of the containment chamber 100 becomes cold, while the interior of the containment chamber 100 is radiatively cooled. Because it is configured such that cold air does not directly flow into the containment chamber 100 through radiative cooling, dryness inside the containment chamber 100 can be suppressed. Preferably, the containment chamber 100 is configured to be substantially airtight. Alternatively, cold air can flow into the containment chamber 100 from the vegetable compartment 10 at predetermined times.

[0135] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described above, and can be implemented in various ways without departing from its spirit. Furthermore, various inventions can be formed by appropriately combining the multiple constituent elements disclosed in the above embodiments. For example, several constituent elements may be deleted from all the constituent elements shown in the embodiments. Furthermore, constituent parts relating to different embodiments may be appropriately combined. For ease of understanding, the drawings are schematically represented with each constituent element as the main body, and the thickness, length, number, spacing, etc. of each constituent element shown in the drawings differ from the actual figures for the convenience of drawing production. In addition, the speed, material, shape, size, etc. of each constituent element shown in the above embodiments are examples and are not particularly limited, and various changes can be made without substantially departing from the scope of the structure of the present invention.

[0136] (1) In a second variation of the first embodiment, a plurality of limiting members R are disposed on the outflow portion OF, but this is not a limitation. For example, the plurality of limiting members R may also be disposed on the inflow portion IL.

[0137] (2) In a second variation of the first embodiment, a plurality of first limiting members 251 are arranged along a third direction D3, but are not limited thereto. For example, the plurality of first limiting members 251 may also be arranged along a fourth direction D4. Furthermore, the plurality of first limiting members 251 may also be arranged to intersect with the third direction D3.

[0138] (3) In a second variation of the first embodiment, the plurality of second limiting members 252 are arranged along the sixth direction D6, but are not limited thereto. For example, the plurality of second limiting members 252 may also be arranged along the fifth direction D5. Furthermore, the plurality of second limiting members 252 may also be arranged to intersect the sixth direction D6.

[0139] (4) In a second variation of the first embodiment, the outflow portion OF has a first outflow region OF1 and a second outflow region OF2, but is not limited thereto. The outflow portion OF may also have a third outflow region. The third outflow region is disposed between the first outflow region OF1 and the second outflow region OF2.

[0140] (5) The discharge device 105 of the storage container 100 in the first embodiment has an outlet OF and an inflow IL, but is not limited thereto. For example, the discharge device 105 may also have multiple outlet OF and multiple inflow IL.

[0141] Industrial availability

[0142] This invention provides a storage container and refrigerator, which are industrially applicable.

[0143] Explanation of reference numerals in the attached figures

[0144] 1: Refrigerator

[0145] 10: Vegetable Room

[0146] 100: Containment Facility

[0147] 101: First Containment Chamber

[0148] 111A: First wall section

[0149] 111B: First bottom wall

[0150] 120: Second Containment Room

[0151] 121A: Second wall section

[0152] 121B: Second bottom wall

[0153] 127: Connecting parts

[0154] 128: First Area

[0155] 129: Second Area

[0156] 131: First Passage Section

[0157] 132: Second Passage

[0158] 133: First elastic component

[0159] 134: Second elastic component

[0160] 135: Positioning Department

[0161] 151: Outer shell

[0162] 152: Discharge section

[0163] 153: Electrode

[0164] 155: Maintaining Section

[0165] A: Containment space

[0166] CN: Flow path

[0167] D1: First Direction

[0168] IL: Inflow

[0169] OB: Object

[0170] OF: outflow department

[0171] R: Restricting component

[0172] X: Specific part.

Claims

1. A containment vault, characterized in that, It includes: The first containment chamber, containing the objects; The outer casing is disposed outside the first receiving chamber and has a flow path connecting an inlet and an outlet, wherein the inlet is for air to flow into the first receiving chamber and the outlet is for air to flow out of the first receiving chamber from the inlet; as well as A discharge section is disposed inside the housing and performs discharge. The first containment chamber is located in a first direction relative to the outer shell. When the direction from the inflow portion toward the outflow portion when viewed from the first direction is defined as the second direction, at least a portion of the electrodes included in the discharge portion are located further along the second direction than the inflow portion, and the discharge portion is located in the opposite direction to the second direction, further along the second direction than the outflow portion. The ions generated by the discharge through the discharge section move due to the electric field around the discharge section, thereby generating an airflow from the inflow section toward the outflow section.

2. The containment vault according to claim 1, characterized in that, The electrode is disposed in the flow path between the inflow portion and the outflow portion when viewed from the first direction.

3. The containment vault according to claim 1 or 2, characterized in that, The opening area of ​​the inflow section is larger than the opening area of ​​the outflow section.

4. The containment vault according to claim 1 or 2, characterized in that, The discharge section is located further in the second direction than the inflow section. The area of ​​the cross section cut along the first direction through the discharge section in the flow path is larger than the opening area of ​​the outflow section.

5. The containment vault according to claim 1 or 2, characterized in that, The housing has a retaining portion that holds the discharge portion. The retaining part protrudes from the inner surface of the housing.

6. The containment vault according to claim 1 or 2, characterized in that, The inlet and the outlet are disposed on the housing. The first containment chamber also includes: A first passageway allows air to pass through from the outlet toward the containment space of the first containment chamber; A second passageway is provided for air to pass from the receiving space toward the inflow section; as well as The positioning unit determines the position of the outer shell relative to the first receiving chamber. The position of the outer casing indicates the position where the first passage portion is opposite to the outflow portion and the second passage portion is opposite to the inflow portion.

7. The containment vault according to claim 6, characterized in that, The first passage portion has a first opening, and the second passage portion has a second opening. The containment facility also includes: A first elastic member is disposed along the edge of the first opening; and A second elastic member is disposed along the edge of the second opening.

8. The containment vault according to claim 1 or 2, characterized in that, Also includes: A second containment chamber is disposed inside the first containment chamber and is used to contain objects; as well as A connecting section that connects the first containment chamber and the second containment chamber.

9. The containment vault according to claim 8, characterized in that, The first containment chamber has a first bottom wall for holding objects and a first wall portion erected vertically from the first bottom wall. The second containment chamber has a second bottom wall for holding objects and a second wall portion erected vertically from the second bottom wall. A first region and a second region are formed between the first wall portion and the second wall portion. The first region is disposed on the outflow side, and the second region is disposed on the inflow side.

10. The containment vault according to claim 4, characterized in that, It also includes multiple restrictive components spaced apart from the outlet to prevent any part of the user's body from contacting the electrodes. The area of ​​the cross-section after the flow path is cut along the first direction decreases as it moves from the electrode toward the outflow portion. The smaller the area of ​​the plurality of limiting components in the cross-section of the flow path, the fewer the number of limiting components disposed in the outflow portion.

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