CN217731458U

CN217731458U - Refrigerated container

Info

Publication number: CN217731458U
Application number: CN202221467905.6U
Authority: CN
Inventors: 粘君来; 胡文利; 孙吉栋; 马英杰; 田琦
Original assignee: China International Marine Containers Group Co Ltd; Qingdao CIMC Special Reefer Co Ltd; Qingdao CIMC Reefer Container Manufacture Co Ltd; CIMC Containers Holding Co Ltd
Current assignee: China International Marine Containers Group Co Ltd; Qingdao CIMC Special Reefer Co Ltd; Qingdao CIMC Reefer Container Manufacture Co Ltd; CIMC Containers Holding Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-04
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a be used for transporting goods, cold machine is installed to refrigerated container's front end, including the chamber door, go up the piece that ventilates, lower ventilation piece and separation piece, it is connected to the inner wall of chamber door to go up the piece that ventilates, the upper end structure of going up the piece that ventilates is first air intake, the lower extreme structure of going up the piece that ventilates is first air outlet, lower ventilation piece is connected to the inner wall of chamber door, lower ventilation piece is located the below of last ventilation piece, the upper end structure of lower ventilation piece is the second air intake, the lower extreme structure of lower ventilation piece is the second air outlet, form the ventilation route between first air outlet and the second air intake, separation piece is located between first air outlet and the second air intake, separation piece can block and open the two kinds of states on ventilation route between first air outlet and the second air intake and switch over, it blocks the ventilation route at least partially to block up the separation piece in the state. According to the utility model discloses a refrigerated container can change the flow direction of incasement refrigeration air, realizes incasement wind field evenly distributed.

Description

Refrigerated container

Technical Field

The utility model relates to a refrigerated container field particularly relates to a refrigerated container.

Background

At present, a refrigerating device of a refrigerated container is installed in a front frame at the front end of the refrigerated container, provides circulating cold air for the refrigerated container, sends the cold air to the rear end through the top, and returns from the bottom through a door wall air duct. When the packing box goods of conveyer belt ventilation, unable guarantee abundant ventilation in the middle of the goods, incasement wind field distribution is inhomogeneous, leads to the emergence of goods loss incident easily.

There is therefore a need for a refrigerated container to at least partially address the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a refrigerated container for the transportation goods, cold machine is installed to refrigerated container's front end, include:

a door located at a rear end of the refrigerated container;

the upper ventilation piece is connected to the inner wall of the box door, the upper end of the upper ventilation piece is a first air inlet, and the lower end of the upper ventilation piece is a first air outlet;

a lower vent connected to an inner wall of the door, the lower vent being located below the upper vent, an upper end of the lower vent being configured as a second air inlet, a lower end of the lower vent being configured as a second air outlet, the first air outlet being aligned with the second air inlet, a vent path being formed between the first air outlet and the second air inlet; and

a barrier between the first outlet vent and the second inlet vent, the barrier being switchable between two states of blocking and unblocking the ventilation path between the first outlet vent and the second inlet vent, the barrier in the blocking state at least partially blocking the ventilation path.

Optionally, the blocking member is connected to an inner wall of the door, and the blocking member is switchable between a retracted state and an inflated state, in which the blocking member at least partially closes the second air inlet.

Optionally, an air supply device is included, the air supply device being disposed on a top plate of the refrigerated container, the air supply device having an air supply path extending from one end of the air supply device to the other end of the air supply device.

Optionally, a T-shaped floor is further included, the T-shaped floor being disposed above a floor of the refrigerated container, the T-shaped floor comprising:

a horizontal portion located at a bottom of the T-shaped floor;

the T-shaped vertical ribs are arranged on the upper surface of the horizontal part and extend upwards;

the air return path extends from one end of the T-shaped floor to the other end of the T-shaped floor, and one end of the T-shaped floor is connected to the cooler so as to communicate the air return path with the cooler.

Optionally, one end of the air supply device is connected to the cooling machine to communicate the air supply path with the cooling machine, the air supply device further has a plurality of air supply ports, and the cold air generated by the cooling machine flows out of the air supply ports through the air supply path.

Optionally, the other end of the T-shaped floor is configured as a return air inlet, and cold air generated by the refrigerator can flow into the return air inlet and return to the refrigerator through the return air path.

Optionally, still include the heated board, the heated board set up in the lateral wall of reefer container.

Optionally, a top plate of the refrigerated container is provided with an insulation plate, and the insulation plate is located between the top plate of the refrigerated container and the air supply device.

Optionally, an insulation board is arranged above the bottom plate of the refrigerated container, and the insulation board is located between the bottom plate of the refrigerated container and the T-shaped floor.

Optionally, the upper vent and the lower vent are each configured as a channel with an omega-shaped cross section.

According to the utility model discloses a refrigerated container can change the flow direction of incasement refrigeration air, realizes wind field evenly distributed.

Drawings

The following drawings of the utility model are used as part of the utility model for understanding the utility model. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

figure 1 is a schematic view of a refrigerated container according to the present invention;

FIG. 2 is a schematic view of the cooling air cycle in the cabinet of FIG. 1;

fig. 3 is a cross-sectional view of the refrigerated container of fig. 1 in the end direction;

fig. 4 is a rear end schematic view of the refrigerated container of fig. 1.

Description of reference numerals:

100: the refrigerated container 110: air supply device

111: air supply port 121: upper ventilation part

122: lower vent 123: barrier piece

130: t-shaped floor 131: first air inlet

132: the first air outlet 133: second air inlet

134: the second air outlet 135: return air inlet

140: insulation board 150: box door

200: and (3) the refrigerator 300: goods

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In the following description, a detailed description will be given in order to thoroughly understand the present invention. It is understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those of ordinary skill in the art. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, the present invention can have other embodiments in addition to the detailed description.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Ordinal words such as "first" and "second" are referred to in the present application only as labels, and do not have any other meanings, such as a specific order or the like. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings.

Referring to fig. 1, the present invention provides a refrigerated container 100 for transporting goods 300. The goods 300 are typically items that require refrigeration, such as fruit, seafood, and the like. To ensure that the goods 300 are kept fresh during transportation, the front end of the refrigerated container 100 is mounted with a refrigerator 200 to continuously supply cold air to the inner space of the cabinet. At present, when the existing container in the market transports the goods 300 packaged in the ventilation packaging box, the wind field in the container is not uniformly distributed, so that the cold air is difficult to uniformly act on the goods 300, and the goods 300 are damaged. According to the utility model discloses a refrigerated container 100's structure can make incasement wind field distribution even, prevents the emergence of goods loss incident.

The refrigerated container 100 includes an upper vent 121, a lower vent 122, and a barrier 123. Wherein, the rear end of the refrigerated container 100 has a door 150, the upper vent 121 and the lower vent 122 are connected to the inner wall of the door 150, and the lower vent 122 is located below the upper vent 121.

Referring to fig. 4, the upper end of the upper ventilating member 121 is configured as a first wind inlet 131, and the lower end of the upper ventilating member 121 is configured as a first wind outlet 132. The upper end of the lower ventilating member 122 is configured as a second wind inlet 133, and the lower end of the lower ventilating member 122 is configured as a second wind outlet 134. The upper ventilation members 121 and the lower ventilation members 122 are arranged on the door 150 at intervals along the horizontal direction, and the first air outlets 132 correspond to the second air inlets 133 one to one. A ventilation path (not shown) is formed between the first air outlet 132 and the second air inlet 133 to allow the cold air generated by the refrigerator 200 to pass therethrough. The barrier 123 is located between the first outlet vent 132 and the second inlet vent 133, and the barrier 123 is switchable between two states of blocking and unblocking the ventilation path between the first outlet vent 132 and the second inlet vent 133, the barrier 123 in the inflated state of the blocking state at least partially blocking the ventilation path.

In this way, when the refrigerated container 100 needs to change the flow path of the refrigerating cycle inside the container by means of the barrier 123, the worker only needs to provide the barrier 123 on the door 150. Since the cold air at the rear end of the refrigerating container 100 flows from the top to the bottom plate, after the blocking member 123 blocks the ventilation path, the flow direction of the cold air is changed, and the cold air changes its direction to flow to the middle inside the container, so that the wind field inside the container is uniform to more sufficiently refrigerate the goods 300, thereby preventing the goods 300 from being damaged.

The barrier 123 may be configured as an air bag. The air bag can be inflated manually or deflated through an air tap. Also, the barrier 123 can switch between a retracted state and an inflated state. The blocking member 123 is positioned between the first air outlet 132 and the second air inlet 133, and at least partially blocks the ventilation path when the blocking member 123 is in the inflated state, so that the cold air cannot flow through the ventilation path. Referring to fig. 4, the refrigerated container 100 is provided with the barrier 123, and the barrier 123 is connected to the inner wall of the door 150, so that the volume of the barrier 123 in the inflated state is increased, and the second air inlet 133 can be at least partially closed. Accordingly, the cold air is prevented from flowing into the lower ventilation member 122 from the upper ventilation member 121, and a change of the cold air flow path is achieved.

Referring to fig. 2, the air blowing device 110 is installed at the ceiling of the refrigerated container 100. Air blowing device 110 has an air blowing path therein, and the air blowing path extends from one end of air blowing device 110 to the other end of air blowing device 110. When the refrigerator 200 is operated to generate cool air, the air supply device 110 delivers the cool air generated by the refrigerator 200 to the inside of the cabinet through the air supply path, so that the goods 300 in the cabinet are effectively refrigerated.

One end of air supply device 110 is connected to chiller 200 to communicate the air supply path with chiller 200. The other end of air blower 110 has air outlet 111, and the side wall of air blower 110 has a plurality of air outlets 111. Therefore, the cold air generated by chiller 200 enters from one end of air blower 110, and the chiller flows out from air outlet 111 via the air blowing path, and is uniformly released inside the casing, thereby ensuring uniform air field.

Referring to fig. 3 and 4, a T-shaped floor 130 is disposed above the floor of the refrigerated container 100. The T-shaped floor 130 includes a horizontal portion (not shown) and T-shaped studs (not shown). Wherein the horizontal portion is located at the bottom of the T-shaped floor 130 and is parallel to the bottom plate of the refrigerated container 100. T-shaped studs are connected to the upper surface of the horizontal portion and extend upwardly.

The space formed by the T-shaped vertical ribs and the horizontal part is a return air path. The return air path extends from one end of the T-shaped floor 130 to the other end of the T-shaped floor 130. One end of the T-shaped floor 130 is connected to the cooler 200 to communicate the return air path with the cooler 200. The other end of the T-shaped floor is configured as a return air opening 135 to receive the inflow of cold air.

After passing through the upper and

lower ventilation members

121 and 122, the cold air from the blower 110 flows from the return air inlet 135 into the return air path inside the T-shaped floor 130, and returns to the cooler 200 through the return air path for recycling.

Referring to fig. 3, the side walls, floor and roof of the refrigerated container 100 are provided with insulation panels 140. The heat insulation plate 140 provided at the ceiling of the refrigerated container 100 is located between the ceiling of the refrigerated container 100 and the air blowing device 110. The insulation board 140 disposed at the bottom plate of the refrigerated container 100 is located between the bottom plate of the refrigerated container 100 and the T-shaped floor 130. The insulation board 140 wraps the space inside the box to prevent the occurrence of a cargo damage event caused by the leakage of cold air.

Alternatively, the upper vent 121 and the lower vent 122 may each be configured as a groove having an Ω -shaped cross section.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is not applicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerated container for transporting goods, said refrigerated container having a cooler mounted to a front end thereof, comprising:

a door located at a rear end of the refrigerated container;

2. A refrigerated container as claimed in claim 1 wherein the barrier is attached to an inner wall of the door, the barrier being switchable between a retracted state and an inflated state in which the barrier at least partially closes the second air inlet.

3. A refrigerated container as recited in claim 2 including an air supply device disposed in a top panel of the refrigerated container, the air supply device having an air supply path extending from one end of the air supply device to another end of the air supply device.

4. A refrigerated container as recited in claim 3 further comprising a T-shaped floor disposed above a floor of the refrigerated container, the T-shaped floor comprising:

a horizontal portion located at a bottom of the T-shaped floor;

the T-shaped studs are arranged on the upper surface of the horizontal part and extend upwards;

the air return path extends from one end of the T-shaped floor to the other end of the T-shaped floor, and one end of the T-shaped floor is connected to the cooling machine to communicate the air return path with the cooling machine.

5. A refrigerated container as recited in claim 4 wherein one end of said air supply means is connected to said chiller to communicate said air supply path with said chiller, said air supply means further having a plurality of air supply vents through which cold air generated by said chiller flows out from said air supply vents.

6. A refrigerated container as claimed in claim 4 wherein the other end of the T-shaped floor is configured as a return air opening into which cold air produced by the chiller can flow and be returned to the chiller via the return air path.

7. A refrigerated container as recited in claim 1 further comprising insulation panels disposed on side walls of the refrigerated container.

8. A refrigerated container as claimed in claim 3 wherein the top panel of the refrigerated container is provided with an insulation panel located between the top panel of the refrigerated container and the air supply means.

9. A refrigerated container as claimed in claim 4 wherein an insulation panel is provided above the floor of the refrigerated container, the insulation panel being located between the floor of the refrigerated container and the T-shaped floor.

10. A refrigerated container as claimed in claim 1 wherein the upper vent and the lower vent are each configured as slots of omega shape in cross section.