Container

Abstract

The invention discloses a container. The container comprises a container body, a container door and a door stop. A heat preservation layer is arranged in the wall body of the box body, a box opening is formed in the first end, and a connecting assembly is arranged on the side portion of the box body. The box door is pivotally connected to the box body so as to open or close the box opening; the door shield is detachably connected to the connecting assembly and located in the box body so as to be used for blocking the liquid bag. Therefore, the heat preservation layer is arranged in the wall body of the box body, the temperature in the box body can be kept as far as possible, and heat loss of the liquid material can be reduced when a liquid bag filled with the liquid material is transported by the container; therefore, when a liquid bag filled with a liquid material is transported in winter, the time required for solidification and crystallization of the liquid material can be prolonged, solidification and crystallization of some liquid materials transported in a short distance are avoided, a heating pad does not need to be laid during short-distance transportation, and the cost is reduced; when a liquid bag filled with a liquid material is transported, the door shield can be connected to the connecting assembly, so that the liquid bag and the box door are separated, and the liquid bag is prevented from extruding the box door.

Description

Technical Field

[0001] This application relates to the field of containers, and more particularly to containers. Background Art

[0002] In the fields of modern logistics and industrial production, the transportation demand for liquid goods (liquid materials) shows a trend of diversification and complexity. Different from traditional transportation methods such as barrels and tank trucks, the transportation of liquid materials in the form of liquid bags + containers combines the flexibility of liquid bag packaging and the efficiency of container transportation, and has been widely used.

[0003] Currently, standard dry containers are mostly used in the market to transport liquid bags. However, for some liquid materials, during winter transportation, the liquid materials are prone to solidification and crystallization. Thus, when loading the liquid bag into the container, auxiliary materials such as heating pads need to be paved in the container in advance, so that steam can be introduced after arriving at the destination to heat the liquid bag, so that the crystallized liquid materials can melt before unloading. Paving heating pads for heating liquid bags is time-consuming, laborious, and costly. Summary of the Invention

[0004] A series of simplified concepts are introduced in the Summary of the Invention section, which will be further described in detail in the Specific Embodiment section. The Summary of the Invention section of this application does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

[0005] To at least partially solve the above technical problems, this application provides a container for transporting liquid bags, the container comprising:

[0006] A box body, an insulating layer is provided inside the wall of the box body, the box body has a first end and a second end opposite to each other along the length direction of the box body, a box opening is provided at the first end, and a connecting component is provided at the side of the box body. Along the length direction of the box body, the connecting component is closer to the second end;

[0007] A box door pivotally connected to the box body to open or close the box opening;

[0008] A door stopper detachably connected to the connecting component and located inside the box body for blocking the liquid bag.

[0009] According to the container of the present application, a thermal insulation layer is provided inside the wall of the box body, which can retain the temperature inside the box as much as possible. When transporting a liquid bag containing liquid material in the container, heat loss of the liquid material can be reduced. Thus, when transporting a liquid bag containing liquid material in winter, the time required for the liquid material to solidify and crystallize can be extended, avoiding solidification and crystallization of the liquid material during some short-distance transports. There is no need to lay a heating pad during short-distance transports, reducing costs. When transporting a liquid bag containing liquid material, the door stopper can be connected to the connection assembly, thereby separating the liquid bag from the box door, avoiding the liquid bag squeezing the box door and causing the position of the box door to change, thus reducing the possibility of the seal leaving the box body and reducing the sealing performance of the box body.

[0010] Optionally, the connection assembly includes a strengthening part and a connecting part. One end of the strengthening part is connected to the connecting part. The side part includes a side wall, and the side wall includes an inner wall plate. The connecting part is lapped on the inner wall plate, and the door stopper is detachably connected to the connecting part.

[0011] The box body has corner posts, and the other end of the strengthening part is connected to the corner posts, and / or

[0012] The strengthening part is embedded in the side wall of the box body.

[0013] Optionally, a part of the connecting part is recessed away from the center of the box body in the width direction of the box body to form a groove.

[0014] The connection assembly includes a door stopper seat. The door stopper seat is connected to the groove, and the door stopper is detachably connected to the door stopper seat.

[0015] Optionally, along the width direction of the box body, the door stopper seat does not protrude to the side close to the center of the inner surface of the groove.

[0016] Optionally, the plane where the connecting part is located is parallel to the inner wall surface of the side wall. The connecting part has a mounting hole, and the door stopper is detachably connected to the connecting part through the mounting hole.

[0017] Optionally, a storage part is provided at the top of the box body, and the storage part is used for detachably connecting the door stopper.

[0018] Optionally, the storage part extends into the wall body. The storage part has an avoidance cavity separated from the thermal insulation layer, and a storage hole communicated with the avoidance cavity. The door stopper extends into the avoidance cavity after passing through the storage hole.

[0019] Optionally, the box body further includes a floor. The wall body includes a chassis. The floor is laid on the chassis. The floor has a channel, and the chassis is provided with an external connecting pipe. One end of the external connecting pipe communicates with the channel, and the other end of the external connecting pipe communicates with the outside of the box body.

[0020] Optionally, the external connecting pipe includes a first pipe and a second pipe. The floor includes a first floor and a second floor. The channel of the first floor communicates with the first pipe, the channel of the second floor communicates with the second pipe, and the channel of the first floor communicates with the channel of the second floor.

[0021] Optionally, the floor further includes a connecting pipe. Along the length direction of the box body, both the first floor and the second floor are located on the same side of the connecting pipe. One end of the first floor and one end of the second floor are both connected to the connecting pipe. The other end of the first floor is connected to the first pipe, and the other end of the second floor is connected to the second pipe.

[0022] Optionally, the chassis is further provided with a first air duct and a second air duct. The first air duct is connected to the first pipe and the first floor, and the second air duct is connected to the second pipe and the second floor. The first air duct and the second air duct are arranged in sequence along the width direction of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To make the advantages of the present application easier to understand, the present application briefly described above will be described in more detail by referring to the specific embodiments shown in the drawings. It can be understood that these drawings only depict the typical embodiments of the present application, and thus should not be considered as limiting the scope of its protection. The present application is described and explained with additional features and details through the drawings.

[0024] Figure 1 The front view schematic diagram of the container according to the first preferred embodiment of the present application;

[0025] Figure 2 For Figure 1 The sectional view schematic diagram of the container;

[0026] Figure 3 For Figure 1 The sectional view schematic diagram of the container at A-A;

[0027] Figure 4 For Figure 1 The sectional view schematic diagram of the container at B-B;

[0028] Figure 5 For Figure 2 The partial enlarged view schematic diagram of the container at C;

[0029] Figure 6 For Figure 2 The partial enlarged view schematic diagram of the container at D;

[0030] Figure 7 For Figure 3 The partial enlarged view schematic diagram of the container at E;

[0031] Figure 8 For Figure 4 The partial enlarged view schematic diagram of the container at F;

[0032] Figure 9 For Figure 2 The partial enlarged view schematic diagram of the storage part of the container;

[0033] Figure 10 is Figure 9 Schematic cross-sectional view at G-G of the container;

[0034] Figure 11 is Figure 9 Schematic cross-sectional view at H-H of the storage part of the container;

[0035] Figure 12 is Figure 1 Schematic side view of the first pipe, the first gas guide pipe, the first vertical pipe, the first floor and the connecting pipe of the container connected together;

[0036] Figure 13 is Figure 1 Schematic top view of the floor, the external connecting pipe, the first gas guide pipe, the second gas guide pipe and the vertical pipe of the container connected together;

[0037] Figure 14 is Figure 13 Schematic side view of the floor, the external connecting pipe, the first gas guide pipe, the second gas guide pipe and the vertical pipe of the container connected together;

[0038] Figure 15 is a partial schematic view at the door of the cross-sectional view of the front view of the container according to the second preferred embodiment of the present application; and

[0039] Figure 16 is Figure 15 Partial schematic view at the corner post of the door of the cross-sectional view of the top view of the container.

[0040] Explanation of reference numerals

[0041] 100: Box body 101: Side wall

[0042] 102: Top wall 103: End wall

[0043] 104: Underframe 105: Insulation layer

[0044] 106: Box opening 107: Corner post

[0045] 108: Inner wall panel 109: Storage part

[0046] 110: Connection component 111: Reinforcement part

[0047] 112: Connection part 113: Groove

[0048] 114: Door stop seat 116: Inner surface

[0049] 120: Door stop 130: Door

[0050] 131: Threshold 140: Floor

[0051] 141: First floor 142: Second floor

[0052] 143: Passage 144: Connecting pipe

[0053] 145: First side floor 146: Second side floor

[0054] 150: External connecting pipe 151: First pipe

[0055] 152: Second pipe 153: First air duct

[0056] 154: Second air duct 155: Vertical pipe

[0057] 160: Storage hole 161: Body

[0058] 162: Panel 163: Protruding arm

[0059] 164: First sealing plate 165: Second sealing plate

[0060] 166: Avoidance cavity 167: Installation groove

[0061] 208: Inner wall plate 212: Connection part

[0062] 215: Installation hole 220: Door stopper Detailed implementation manners

[0063] In the following description, numerous specific details are given to provide a more thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the embodiments of the present application may be practiced without one or more of these details. In other instances, well-known features have not been described in order to avoid obscuring the embodiments of the present application.

[0064] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be noted that the terms "upper", "lower" and similar expressions used herein are for illustrative purposes only and not for limitation.

[0065] In this document, ordinal numbers such as "first" and "second" cited in the present application are merely identifiers and do not include any other meanings, such as a specific order, etc.

[0066] In order to thoroughly understand the embodiments of the present application, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present application is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present application are described in detail below. However, in addition to these detailed descriptions, the present application may also include other embodiments.

[0067] The first embodiment

[0068] This embodiment provides a container. The container can be a refrigerated container. The container is used for transporting liquid bags. A door stop 120 can be provided at the door 130 of the container. The door stop 120 is used to block the liquid bag, thereby separating the liquid bag from the door 130 and preventing the liquid bag from squeezing the door 130.

[0069] Please refer to Figures 1 to 14 , the container includes a box body 100. The box body 100 includes a wall body. Along the length direction of the box body 100, the box body 100 has opposite first and second ends. The wall body includes a chassis 104, end walls 103, a top wall 102 and side walls 101. The chassis 104, end walls 103, top wall 102 and side walls 101 are configured as a generally cuboid structure. The first end of the box body 100 has a box opening 106. The end wall 103 is located at the second end of the box body 100.

[0070] Among them, the side part of the box body 100 has side walls 101 and corner posts 107. The corner posts 107 are located at the ends of the side walls 101 along the length direction of the box body 100. A connecting component 110 is provided on the side part. Along the length direction of the box body 100, the connecting component 110 is farther from the second end relative to the first end. Along the length direction of the box body 100, when the door 130 closes the box opening 106, the connecting component 110 is located inside the door 130 near the center of the box body 100. The connecting component 110 is located at a position of the box body 100 close to the box opening 106.

[0071] As Figures 1 to 4 shown, the container further includes a door 130. The door 130 is pivotally connected to the box body 100 to open or close the box opening 106. The door 130 is provided with a seal. When the door 130 closes the box opening 106, the seal abuts against the box body 100 to seal the gap between the door 130 and the box body 100.

[0072] Among them, please refer to Figures 2 to 8 , heat insulation layers 105 are provided on the chassis 104, end walls 103, top wall 102, side walls 101 and door 130. The chassis 104, end walls 103, top wall 102, side walls 101 and door 130 are independently processed during processing. During processing, foaming materials are injected to foam inside to form the heat insulation layers 105. The independently processed chassis 104, end walls 103, top wall 102, side walls 101 and door 130 can be assembled into a container.

[0073] The setting of the heat insulation layer 105 can retain the temperature inside the box body 100 as much as possible. When transporting a liquid bag filled with liquid material in a container, the heat loss of the liquid material can be reduced. Thus, when transporting a liquid bag filled with liquid material in winter, the time for the liquid material to solidify and crystallize can be extended, and then the heating cycle and time for heating the liquid bag to melt the solidified and crystallized liquid material in winter can be shortened.

[0074] Please refer to Figure 2 、 Figure 4 and Figure 8 The container further includes a door stopper 120. The door stopper 120 is detachably connected to the connection assembly 110. In this way, along the width direction of the box body 100, one end of the door stopper 120 is connected to one side wall 101, and the other end of the door stopper 120 is connected to the other side wall 101. At this time, the door stopper 120 is located inside the box body 100 to block the liquid bag. In this way, when transporting a liquid bag filled with liquid material, the door stopper 120 can be connected to the connection assembly 110, so as to separate the liquid bag from the box door 130, avoid the liquid bag squeezing the box door 130, and prevent the position of the box door 130 from changing, thereby reducing the possibility that the sealant leaves the box body 100 and reducing the sealing performance of the box body 100.

[0075] When it is not necessary to transport the liquid bag, the door stopper 120 can be removed from the connection assembly 110 so that the container can be used as a refrigerated container.

[0076] In this embodiment, a heat insulation layer 105 is provided inside the wall body of the box body 100, which can retain the temperature inside the box body 100 as much as possible. When transporting a liquid bag filled with liquid material in a container, the heat loss of the liquid material can be reduced; thus, when transporting a liquid bag filled with liquid material in winter, the time required for the liquid material to solidify and crystallize can be extended, avoiding the solidification and crystallization of the liquid material during short-distance transportation, and there is no need to lay a heating pad during short-distance transportation, reducing costs; when transporting a liquid bag filled with liquid material, the door stopper 120 can be connected to the connection assembly 110, so as to separate the liquid bag from the box door 130, avoid the liquid bag squeezing the box door 130, and prevent the position of the box door 130 from changing, thereby reducing the possibility that the sealant leaves the box body 100 and reducing the sealing performance of the box body 100.

[0077] Optionally, as Figure 8As shown, the connecting component 110 includes a reinforcing portion 111 and a connecting portion 112. The reinforcing portion 111 is a plate-like structure. The plane where the reinforcing portion 111 is located is perpendicular to the vertical direction. Along the width direction of the box body 100, one end of the reinforcing portion 111 is connected to the connecting portion 112. The side wall 101 includes an inner wall plate 108. Along the width direction of the box body 100, the inner wall plate 108 is located on the side closer to the inner space of the box body 100 of the heat insulation layer 105 of the side wall 101. Along the width direction of the box body 100, the reinforcing portion 111 is located on the side away from the center of the box body 100 of the connecting portion 112. The connecting portion 112 is lapped on the inner side surface of the inner wall plate 108 (the surface of the inner wall plate 108 facing the center of the box body 100 along the width direction of the box body 100). The door stopper 120 is detachably connected to the connecting portion 112 through the door stopper seat 114 described later.

[0078] Please continue to refer to Figure 8 , the other end of the reinforcing portion 111 away from the connecting portion 112 is connected to the corner post 107. Thus, the reinforcing portion 111 can increase the strength of the side wall 101, and further increase the expansion performance of the box body 100 when transporting the liquid bag. In addition, the acting force of the liquid bag on the door stopper 120 can be transmitted to the corner post 107.

[0079] Optionally, the reinforcing portion 111 is embedded in the side wall 101 of the box body 100. In this way, along the width direction of the box body 100, the heat insulation layer 105 is located on the side away from the center of the box body 100 of the connecting portion 112. The heat insulation layer 105 wraps the reinforcing portion 111. The heat insulation layer 105 fills the side wall 101 as much as possible. Thus, the heat insulation performance at the reinforcing portion 111 can be increased.

[0080] Furthermore, please continue to refer to Figure 8 , along the width direction of the box body 100, a part of the connecting portion 112 away from the center of the box body 100 is recessed to form a groove 113. In this way, the connecting portion 112 includes a groove bottom plate portion, a groove side plate portion and a groove top plate portion. The groove bottom plate portion, the groove side plate portion and the groove top plate portion are all plate-like structures. The planes where the groove bottom plate portion and the groove top plate portion are located are both perpendicular to the width direction of the box body 100. The plane where the groove side plate portion is located is perpendicular to the length direction of the box body 100. Along the width direction of the box body 100, the groove bottom plate portion is connected to one end of the groove side plate portion to form the groove 113. Along the width direction of the box body 100, the groove top plate portion is connected to the end of the groove side plate portion away from the groove bottom plate portion. The groove top plate portion is lapped on the inner side surface of the inner wall plate 108.

[0081] The connecting component 110 includes a door stop seat 114. The door stop seat 114 can be fixedly connected to the bottom of the groove 113 (the bottom plate part of the groove) through fasteners such as rivets. The door stop seat 114 has a mounting hole and an avoidance inner cavity communicating with the mounting hole. A part of the door stop 120 can pass through the mounting hole and then enter the avoidance inner cavity, so that the door stop 120 is detachably connected to the door stop seat 114 through the mounting hole. Thus, the strength of the connecting part 112 can be increased.

[0082] Optionally, the bottom plate part of the groove can be welded to the reinforcing part 111. This facilitates the installation of the connecting component 110.

[0083] As Figure 8 shown, along the width direction of the box body 100, the door stop seat 114 does not protrude to the side close to the center of the box body 100 of the inner surface 116 of the groove 113 (that is, the surface of the top plate part facing the inner space of the box body 100). Thus, when the liquid bag is not transported and other goods are transported in the container, it can prevent the goods from bumping into the door stop seat 114.

[0084] Optionally, please refer to Figure 2 , a storage part 109 is provided at the top end of the inner wall plate 108. The storage part 109 is used to detachably connect the door stop 120. When the door stop 120 is removed from the connecting component 110, the door stop 120 can be connected to the storage part 109. For example, the storage part 109 can be provided with a storage hole 160 for detachably connecting the door stop 120. Thus, it can prevent the door stop 120 from being lost. In addition, the door stop 120 connected to the storage part 109 is located at the top end of the inner space of the box body 100 and does not affect the loading and unloading of goods.

[0085] Optionally, as Figures 9 to 11 shown, the storage part 109 includes a body 161, a first sealing plate 164 and a second sealing plate 165. The body 161 includes a panel 162 and a protruding arm 163. The panel 162 fits against the inner side surface of the inner wall plate 108. The panel 162 is detachably connected to the inner wall plate 108 through fasteners. One side of the panel 162 extends and protrudes towards the inner wall plate 108 to form the protruding arm 163. There are two protruding arms 163. The two protruding arms 163 are arranged at intervals in the vertical direction to form a U-shaped structure with the panel 162. The opening of the U-shaped structure faces the outside of the box body 100 along the width direction of the box body 100.

[0086] One end of the protruding arm 163 away from the panel 162 is connected to the first sealing plate 164. Along the width direction of the box body 100, in this way, there is a space between the first sealing plate 164 and the panel 162. The first sealing plate 164 seals the opening of the U-shaped structure.

[0087] As Figure 9 and Figure 11As shown, along the length direction of the box body 100, a second sealing plate 165 is located on one side of the convex arm 163 and is connected to the convex arm 163, the first sealing plate 164 and the panel 162. Along the length direction of the box body 100, another second sealing plate 165 is located on the other side of the convex arm 163 and is connected to the convex arm 163, the first sealing plate 164 and the panel 162. The convex arm 163, the first sealing plate 164 and the second sealing plate 165 extend into the side wall.

[0088] In this way, the first sealing plate 164, the second sealing plate 165, the convex arm 163 and the panel 162 form an avoidance cavity 166. The avoidance cavity 166 is separated from the heat insulation layer 105. The avoidance cavity 166 communicates with the storage hole 160. After passing through the storage hole 160, the door stopper 120 extends into the avoidance cavity 166 to connect to the storage part 109. Thus, the strength of the storage part 109 is high.

[0089] Furthermore, as Figure 10 shown, the convex arm 163 has an installation groove 167. The openings of the installation grooves 167 of the two convex arms 163 face each other. The first sealing plate 164 extends into the installation grooves 167 of the two convex arms 163 to connect the convex arms 163. Thus, the sealing performance and connection strength at the connection between the first sealing plate 164 and the convex arm 163 can be increased.

[0090] Optionally, the door stopper 120 can be a rod-shaped structure. When the door stopper 120 is connected to the connection assembly 110, the length direction of the door stopper 120 is parallel to the width direction of the box body 100. Thus, the volume of the door stopper 120 is small and it is convenient for loading and unloading.

[0091] Optionally, please refer to Figures 2 to 7 and Figures 12 to 14 , the box body 100 further includes a floor 140. The floor 140 is laid on the underframe 104. In this way, the underframe 104 supports the floor 140. The floor 140 is a metal part with a hollow structure. In this way, the floor 140 has a channel 143.

[0092] As Figure 5 , Figures 12 to 14 shown, the underframe 104 is provided with an external connection pipe 150. One end of the external connection pipe 150 is connected to the floor 140, thereby communicating with the channel 143. The other end of the external connection pipe 150 communicates with the outside of the box body 100. In this way, the end of the external connection pipe 150 located outside the box body 100 can be connected to a heat source. In this way, the heat source can input a heating fluid (such as hot air or hot liquid) through the external connection pipe 150, thereby heating the floor 140, and further heating the liquid bag placed on the floor 140. There is no need to lay auxiliary materials such as heating pads for heating the liquid bag. The operation of heating the liquid bag is simple and convenient. And the working time for loading and unloading the liquid bag is short.

[0093] As Figures 12 to 14As shown, the external connecting pipe 150 includes a first pipe 151 and a second pipe 152. The floor 140 includes a first floor 141 and a second floor 142. Both the first floor 141 and the second floor 142 are generally rectangular parallelepiped structures. The length directions of both the first floor 141 and the second floor 142 are parallel to the length direction of the box body 100. Along the width direction of the box body 100, the first floor 141 and the second floor 142 are spliced. In this way, along the width direction of the box body 100, the channels 143 of the first floor 141 and the channels 143 of the second floor 142 are arranged at intervals in sequence. The channel 143 of the first floor 141 communicates with the first pipe 151. The channel 143 of the second floor 142 communicates with the second pipe 152. The channel 143 of the first floor 141 communicates with the channel 143 of the second floor 142.

[0094] The heating fluid can be input into the channel 143 of the floor 140 through one of the first pipe 151 and the second pipe 152. The heating fluid flows between the first floor 141 and the second floor 142 and then flows out from the second pipe 152. In this way, by heating the floor 140 with the flowing heat source, the floor 140 can be heated more effectively.

[0095] As Figure 6 、 Figure 12 shown in Figure 13 connection pipe 144. Along the length direction of the box body 100, both the first floor 141 and the second floor 142 are located on the same side of the connection pipe 144. Along the length direction of the box body 100, one end of the first floor 141 and one end of the second floor 142 are both connected to the connection pipe 144, thereby connecting the connection pipe 144. The other end of the first floor 141 communicates with the first pipe 151, and the other end of the second floor 142 communicates with the second pipe 152. Thus, the length of the route through which the fluid flows in the floor 140 can be increased as much as possible, and the floor 140 can be heated more effectively.

[0096] Optionally, as Figure 13 shown, all the first floors 141 form a first side floor 145. All the second floors 142 form a second side floor 146. Along the width direction of the box body 100, the first side floor 145 and the second side floor 146 are arranged in sequence. The chassis 104 is also provided with a first air guide pipe 153, a second air guide pipe 154 and a vertical pipe 155. The length direction of the vertical pipe 155 is parallel to the vertical direction. The length directions of both the first pipe 151 and the second pipe 152 are parallel to the length direction of the box body 100. The length directions of both the first air guide pipe 153 and the second air guide pipe 154 are parallel to the width direction of the box body 100.

[0097] In the width direction of the box body 100, the first air duct 153 and the second air duct 154 are arranged in sequence. The first pipe 151, the second pipe 152 and the vertical pipes 155 are all located below the floor 140. The first air duct 153 is located directly below the first side floor 145. The second air duct 154 is located directly below the second side floor 146. There are multiple vertical pipes 155, and the multiple vertical pipes 155 correspond one by one to the multiple channels 143 of the floor 140.

[0098] Below each channel 143, the upper end of the corresponding vertical pipe 155 is connected. The vertical pipes include first vertical pipes and second vertical pipes. There are multiple first vertical pipes. There are multiple second vertical pipes. The lower ends of the multiple first vertical pipes are connected to the first air duct 153, so as to be connected to the first pipe 151 through the first air duct 153, and further communicate the first pipe 151 and the first floor 141. The lower ends of the multiple second vertical pipes communicate with the second air duct 154, so as to be connected to the second pipe 152 through the second air duct 154, and further communicate the second pipe 152 and the second floor 142. In the width direction of the box body 100, the first pipe 151 and the second pipe 152 are located at approximately the central position of the box body 100.

[0099] As Figures 12 to 14 shown by the arrow in, the heat source inputs the fluid through the first pipe 151. The fluid flows through the first pipe 151, the first air duct 153, the first vertical pipe, the channel 143 of the first floor 141, the connecting pipe 144, the channel 143 of the second floor 142, the second vertical pipe, and the second air duct 154 in sequence, and then returns to the heat source through the second pipe 152.

[0100] It should be noted that in this article, the channel connecting pipe is the internal pipe of the channel connecting pipe. For example, the channel 143 communicating with the connecting pipe 144 means that the channel 143 communicates with the internal pipe of the connecting pipe 144. The fluid flowing through the pipe means the fluid flowing through the internal pipe of the pipe. For example, the fluid flowing through the connecting pipe 144 means the fluid flowing through the internal pipe of the connecting pipe 144.

[0101] As Figure 6 shown, one end of the chassis 104 located at the box door 130 has a threshold 131. The connecting pipe 144 is lapped on the threshold 131. The upper surface of the connecting pipe 144 is flush with the upper surface of the threshold 131. Thus, the connection between the floor 140 and the chassis 104 is firm.

[0102] Optionally, both the side wall 101 and the end wall 103 are provided with strengthening structures. For example, columns extending in the vertical direction are provided. The top ends of the columns are connected to the top wall. The bottom ends of the columns are connected to the chassis. Thus, the strength of the side wall 101 and the end wall 103 can be increased. The possibility that the side wall 101 and the end wall 103 are deformed by the extrusion of the liquid bag is reduced.

[0103] Second Embodiment

[0104] Please refer toFigure 15 and Figure 16 , the connecting portion 212 has a plate-like structure. The plane where the connecting portion 212 is located is parallel to the plane where the inner wall plate 208 is located. The connecting portion 212 has a mounting hole 215. The door stopper 220 is detachably connected to the connecting portion 212 through the mounting hole 215. Thus, the structure of the connecting assembly is simple.

[0105] Optionally, the reinforcing portion includes a vertical plate portion and a horizontal portion. The horizontal portion is a plate-like structure whose plane is perpendicular to the vertical direction. The vertical plate portion is a plate-like structure whose plane is parallel to the vertical direction. The vertical plate portion is attached to the connecting portion 212. The vertical plate portion has a vertical plate hole corresponding to the mounting hole 215. After the door stopper 220 passes through the mounting hole 215, it passes through the vertical plate hole. Thus, the strength of the reinforcing portion can be further increased. In addition, the connection strength between the door stopper 220 and the box body can be further increased.

[0106] In an embodiment not shown, the connecting portion and the reinforcing portion are constructed as an integral part. The connecting portion and the reinforcing portion are sheet metal parts. Thus, the structure of the connecting assembly is simple.

[0107] Other settings of the second embodiment are substantially the same as those of the first embodiment and will not be elaborated here.

[0108] This application has been described through the above embodiments. However, it should be understood that the above embodiments are only for the purpose of illustration and example, and are not intended to limit this application to the scope of the described embodiments. In addition, those skilled in the art can understand that this application is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of this application, and these variations and modifications all fall within the scope claimed by this application. The protection scope of this application is defined by the appended claims and their equivalent scope.

[0109] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of this application. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. Terms such as "component" as used herein can represent both a single part and a combination of multiple parts. Terms such as "mounting" and "setting" as used herein can represent both a component being directly attached to another component and a component being attached to another component through an intermediate member. Features described in one embodiment herein can be applied alone or in combination with other features to another embodiment, unless the feature is not applicable or otherwise stated in that other embodiment.

Claims

1. A container, characterized in that: The container is used to transport liquid bags, and the container includes: A box body, wherein a heat-insulating layer is disposed inside a wall of the box body, the box body has a first end and a second end opposite to each other along a length direction of the box body, the first end is provided with a box opening, a connecting assembly is disposed on a side of the box body, and the connecting assembly is closer to the second end along the length direction of the box body; A box door, the box door is pivotally connected to the box body to open or close the box opening; A door stopper is detachably connected to the connecting assembly and is located in the box body to block the liquid bag.

2. The container according to claim 1, characterized in that: The connecting assembly includes a reinforcing portion and a connecting portion, one end of the reinforcing portion is connected to the connecting portion, the side portion includes a side wall, the side wall includes an inner wall plate, the connecting portion is overlapped to the inner wall plate, and the door stopper is detachably connected to the connecting portion. The box body has a corner column, the other end of the reinforcement portion is connected to the corner column, and / or the reinforcement portion is embedded in the side wall of the box body.

3. The container according to claim 2, characterized in that: Part of the connecting portion is recessed away from the center of the box body along the width direction of the box body to form a groove, The connecting assembly includes a door stop seat connected to the groove, and the door stop is detachably connected to the door stop seat.

4. The container according to claim 3, characterized in that: Along the width direction of the box body, the door stop seat does not protrude to a side of the inner surface of the groove close to the center of the box body.

5. The container according to claim 2, characterized in that: The plane where the connecting portion is located is parallel to the inner wall surface of the side wall. The connecting portion has a mounting hole, and the door stopper is detachably connected to the connecting portion through the mounting hole.

6. The container according to claim 1, characterized in that: A storage portion is provided on the top of the box body, and the storage portion is used to detachably connect the door stopper.

7. The container according to claim 6, characterized in that: The storage portion extends into the wall body, and the storage portion has an escape cavity separated from the heat-insulating layer, and a storage hole communicated with the escape cavity. The door stopper extends into the escape cavity after passing through the storage hole.

8. The container according to any one of claims 1 to 5, characterized in that: The box body also includes a floor, the wall body includes a base frame, the floor is laid on the base frame, the floor has a channel, the base frame is provided with an external pipe, one end of the external pipe is connected to the channel, and the other end of the external pipe is connected to the outside of the box body.

9. The container according to claim 8, characterized in that: The external pipe includes a first pipe and a second pipe, the floor includes a first floor and a second floor, the channel of the first floor is connected to the first pipe, the channel of the second floor is connected to the second pipe, and the channel of the first floor is connected to the channel of the second floor.

10. The container according to claim 9, characterized in that: The floor also includes a connecting pipe. Along the length direction of the box, the first floor and the second floor are located on the same side of the connecting pipe. One end of the first floor and one end of the second floor are connected to the connecting pipe, the other end of the first floor is connected to the first pipe, and the other end of the second floor is connected to the second pipe.

11. The container according to claim 9, characterized in that: The base frame is also provided with a first air duct and a second air duct, the first air duct connects the first tube and the first floor, the second air duct connects the second tube and the second floor, and the first air duct and the second air duct are sequentially arranged along the width direction of the box.

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