CN107782035A - Express delivery storage device - Google Patents

Abstract

The invention discloses an express storage device. Express storage equipment, including a cabinet and a temperature control unit for gas heat exchange, a storage space is formed inside the cabinet, and a plurality of detachable shelf boards are arranged in the storage space. The shelf board divides the interior of the cabinet into multiple storage compartments. By setting a detachable shelf in the cabinet, the storage space of the cabinet is formed into multiple independent storage compartments by using the shelf, and the volume of the storage space can be changed by disassembling the shelf , for larger items, they can be stored in two storage compartments by removing the shelf board, realizing the variable storage space of the refrigeration equipment box to better meet the needs of users and improve the user experience and improved versatility.

Description

Express Storage Equipment

technical field

The invention relates to the technical field of storage boxes, in particular to express storage equipment.

Background technique

At present, storage equipment such as express cabinets or fresh self-pickup cabinets are widely used because of their convenience and not limited by the recipient's time. Express cabinets are usually equipped with multiple storage compartments, and when items with special temperature requirements are stored in the express cabinet, the express cabinet also needs to be equipped with a temperature control unit, and the heat exchange gas generated by the temperature control unit will be transported to in each storage room. Chinese Patent No.: 201520129334.9 discloses a medium and low temperature storage device for express logistics, wherein the device divides the cabinet into multiple refrigerated spaces through brackets, and the cold air generated by the refrigeration equipment on the top is transported to each refrigerated space for cooling. However, in actual use, due to the different locations of the refrigerated space and the different distances from the air outlets of the refrigerating equipment, the cold air output by the refrigerating equipment cannot be evenly distributed to each refrigerating space. The connected return air and intake air will collide and mix together, and the gas cannot circulate in an orderly manner to form a turbulent flow, resulting in uneven temperature distribution and high energy consumption of the express cabinet in the prior art. In addition, the cabinet body adopts a bracket with an overall structure, and the horizontal frame on the bracket separates each refrigerated space, and the volume of the refrigerated space cannot be changed, which cannot meet the storage requirements of larger volume items, resulting in poor versatility.

Contents of the invention

The invention provides an express storage device, which realizes independent control of the temperature of each storage compartment in the express storage device, avoids the occurrence of odors and improves the versatility.

In order to achieve the above-mentioned technical purpose, the present invention adopts the following technical solutions to realize:

An express storage device, comprising a cabinet and a temperature control unit for gas heat exchange, a storage space is formed inside the cabinet, and a plurality of detachable shelf boards are arranged in the storage space, and a plurality of The shelf board divides the inside of the cabinet into a plurality of storage compartments.

Compared with the prior art, the advantages and positive effects of the present invention are: by arranging detachable shelf boards in the cabinet body, the storage space of the cabinet body is formed into a plurality of mutually independent storage compartments by using the shelf boards , and the volume of the storage space can be changed by disassembling the shelf board. For larger items, they can be stored in two storage compartments by disassembling the shelf board, realizing the storage space of the refrigeration equipment box Variable, to better meet the needs of users, improve user experience, and improve versatility.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of the express storage device of the present invention.

Fig. 2 is a schematic structural view of the express storage device of the present invention without the door body.

Fig. 3 is a sectional view of the express storage device of the present invention;

Fig. 4 is an assembly diagram of the liner and the shelf in the express storage device of the present invention;

Fig. 5 is a sectional view along A-A in Fig. 4;

Fig. 6 is a partial assembly sectional view of the shelf and the cabinet in the express storage device of the present invention;

Fig. 7 is a schematic diagram 1 of gas flow in the express storage device of the present invention;

Fig. 8 is the second schematic diagram of gas flow in the express storage device of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1-6, the express storage device of this embodiment includes a cabinet body 1, in which a plurality of mutually independent storage compartments 100 are formed, and each storage compartment 100 is provided with a The door body 2 of the switch and the cabinet body 1 are also provided with a temperature control unit 3 for gas heat exchange. The heat exchange gas formed by the temperature control unit 3 after heat exchange is delivered to each storage compartment 100 . The cabinet body 1 may generally include an outer shell 101 , an insulating layer 102 and an inner liner 103 , the inner liner 103 forms the storage space, and the inner liner 103 is divided into a plurality of storage compartments 100 .

Wherein, in order to supply air evenly, ensure that the gas in the storage compartment 100 forms an orderly circulation, and avoid the phenomenon of turbulent flow, the temperature control unit 3 is provided with an air outlet and an air return port, and the cabinet body 1 An air supply channel 104 connected to the air outlet and a return air channel 105 connected to the air return port are provided, and each of the storage compartments 100 is provided with an air inlet 1001 and an air outlet 1002. The air hole 1001 communicates with the air inlet channel 104, and the air outlet hole 1002 communicates with the return air channel 105; the gas in the storage compartment 100 is output from the air outlet hole 1002 through the return air The channel 105 enters the temperature control unit 3 for heat exchange, and the heat exchange gas formed is transported from the air inlet 1001 to the storage compartment 100 via the air supply channel 104 . Specifically, in the actual use process, the gas output from the storage compartment 100 enters the temperature control unit 3 through the air return duct 105, and the gas is transported to each unit through the air supply duct 104 after heat exchange in the temperature control unit 3. In the storage compartment 100, the process of air supply and return air is completed by using the independent air supply channel 104 and the return air channel 105, which can avoid the phenomenon of turbulent gas flow in the storage compartment 100, so that the gas flows in the storage room. Orderly circulation flow in compartment 100. In order to realize compact design, the air return duct 105 is located in the middle of the cabinet body 1, and a plurality of storage compartments 100 are respectively distributed on both sides of the air return duct 105. The cabinet body 1 Two air supply channels 104 are arranged on the back of the air supply channel 104, and an air guide plate 106 is arranged between the air inlet ends of the two air supply channels 104. The air guide plate 106 is a V-shaped plate, and the air guide plate 106 is a V-shaped plate. The tip of the board 106 faces the air outlet and is located in the middle of the air outlet, and the air supply channel 104 communicates with the air inlet hole of the storage compartment 100 on the corresponding side. Specifically, in order to evenly distribute the air supply volume, the V-shaped structure of the air deflector 106 is used to evenly distribute the air output from the air outlet to the two air supply channels 104, so as to meet the requirements of uniform air supply from the storage compartments 100 on both sides. . Preferably, the air supply channel 104 is located at the back of the cabinet body 1, the back of the storage compartment 100 is provided with the air inlet hole 1001, and the gas after heat exchange enters the storage compartment from the back of the storage compartment 100. In the storage room 100, the side wall of the storage room 100 close to the return air duct 105 is provided with the air outlet hole 1002, and the gas in the storage room 100 enters the return air from the side wall. Road 105 Middle. It can be seen from the above that by arranging the air supply channel 104 at the back of the cabinet body 1, and arranging the return air channel 105 in the middle of the cabinet body 1, based on the existing express cabinet structure in the prior art, through the cabinet body 1 The center beam is arranged in the middle to come with door locks and electronic control components, and the return air duct 105 will make full use of the space occupied by the central beam to set up the air return duct 105, making the overall structure more compact and realizing the orderly circulation of gas, The existing space inside the cabinet body 1 is utilized to the greatest extent to arrange the air duct.

In addition, the temperature control unit 3 in this embodiment can be implemented in various manners, which are specifically illustrated as follows. The way of the refrigeration circuit of the temperature control unit 3, that is, the temperature control unit 3 includes a compressor, a condenser, a throttling device (not marked) and an evaporator 31 connected together, and the heat exchange gas generated by the evaporator 31 is sent to the corresponding in the storage compartment 100. Specifically, the compressor, condenser and throttling device in the temperature control unit 3 are arranged in the machine compartment 107, the evaporator 31 is located in the heat exchange room 30, and the gas in the storage room 100 is returned from the The air duct 105 is transported to the evaporator 31, and the gas is transported back to each storage compartment 100 from the air duct 104 after heat exchange with the evaporator 31; the heat exchange compartment 30 is also provided with a circulating fan 32, which is used The circulation fan 32 drives the air circulation in the cabinet 1, and for the convenience of installation, the heat exchange compartment 30 is located on the top of the cabinet 1, and the bottom of the cabinet 1 is provided with an organic compartment 107, and the compressor And the condenser is located in the machine compartment 107. The temperature control unit 3 adopting the above-mentioned structure can realize independent refrigeration. In order to realize heating to meet the storage requirements of heating and heat preservation items, a heater can also be arranged in the heat exchange room 30, or the compressor, the The condenser and the evaporator 31 are connected through a four-way valve. Similarly, in addition to using a refrigeration circuit, semiconductor refrigeration technology can also be used, that is, the temperature control unit includes a semiconductor refrigeration sheet and two radiators, and the two ends of the semiconductor refrigeration sheet are respectively provided with the radiators. The control unit is also provided with a heat exchange chamber, the heat exchange chamber is provided with the air outlet and the return air outlet, one of the radiators is located in the heat exchange chamber, and the heat exchange chamber A circulating fan is also arranged in the middle. By forming multiple independent air supply channels and return air channels in the cabinet, the heat exchanged air generated by the temperature control unit will be sent to each storage room through the air supply channel, and the heat in each storage room The exchanged gas is transported from the air return duct to the temperature control unit for circulation, so that the air intake and return air in each storage room do not affect each other, avoiding the phenomenon of turbulent flow of the air intake and return air. An orderly circulating air is formed to ensure that the cooling capacity is fully utilized in time to effectively reduce energy consumption.

Further, in order to avoid odors between the various storage compartments 100, the express storage device in this embodiment also includes a deodorizing module 5, which can be installed in the air inlet hole 1001 or the outlet On the air hole 1002, or the air outlet, or the air return port, taking the deodorization module 5 on the air outlet 1002 as an example, the gas in the storage compartment 100 enters the air return channel from the air outlet 1002 In the process of 105, the deodorization module 5 will be processed, and the gas will pass through the deodorization module 5 with the peculiar smell in the article in the storage space 100, and the peculiar smell molecules in the gas will be removed by catalytic reaction after being adsorbed by the deodorization module 5, only Remaining odorless gas enters in the air return channel 105 and enters circulation. Preferably, in order to completely deodorize, the deodorizing module 5 covers the air return port, and all the gas output from each storage compartment 100 enters the heat exchange compartment 30 after being processed by the deodorizing module 5, A single deodorizing module 5 is used to realize the deodorization treatment of the entire cabinet.

Further, the plurality of storage compartments 100 formed in the cabinet 1 are separated by detachable shelf boards 4, and the shelf boards 4 are detachably installed inside the cabinet body 1. During the process, it can be adjusted according to the size of the storage items. When the volume of the items to be stored is large, the shelf board 4 can be disassembled to form a larger storage space with multiple storage compartments 100. To meet the storage requirements of items of different volumes and improve its versatility. Wherein, in order to facilitate the disassembly and assembly of the shelf 4, a plurality of mounting frames 109 are arranged between the heat insulating layer 102 and the inner container 103, and the mounting frames 109 are formed with inserting parts 1091, and on the inner container 103 An insertion hole is formed, the insertion part 1091 is inserted into the insertion hole, and the shelf board 4 is detachably arranged on the insertion part 1091. Specifically, the insertion part 1091 and the shelf board 4 Connected together in a plug-in manner, for example: the insertion part 1091 can form a slot, and an insertion strip is formed on the shelf board 4, and the connection between the storage board 4 and the insertion part 1091 is realized by inserting the insertion strip into the slot In this embodiment, there is no limitation on the specific insertion method of the shelf board 4 and the insertion part 1091; preferably, in order to improve the stability of the installation frame 109, a plurality of positioning protrusions 1021 are formed on the heat preservation layer 102, A claw 1092 is formed on the installation frame 109 , and the claw 1092 is stuck on the positioning protrusion 1021 . The mounting frame 109 is clamped between the insulation layer 102 and the inner container 103, and cooperates with the positioning protrusion 1021 through the claw 1092 to ensure the stability of the mounting frame 109, so as to improve the support stability of the mounting frame 109 to the shelf board 4 . Wherein, the cabinet body 1 is provided with a drainage pipe 108, and the shelf board 4 is provided with a drainage hole 42 and a drainage groove 41, and the drainage groove 41 is connected with the drainage hole 42, and the drainage hole 42 is connected with the drainage hole 42. The drain pipe 108 is connected. Specifically, liquid leakage may occur for some stored items, or condensation may form under refrigeration conditions, and the drain groove 41 on the shelf board 4 is used to collect the liquid, and the liquid flows into the drain pipe 108 through the drain hole 42 and is discharged. This can effectively ensure the cleanliness of the storage space inside the cabinet body 1 .

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. An express storage device, comprising a cabinet and a temperature control unit for gas heat exchange, forming a storage space inside the cabinet, characterized in that, the storage space is provided with a plurality of detachable The storage boards, the plurality of storage boards divide the inside of the cabinet into a plurality of storage compartments. 2. The express storage device according to claim 1, wherein the cabinet comprises an outer shell, a thermal insulation layer and an inner container arranged sequentially from the outside to the inside, the inner container forms the storage space, and the inner container forms the storage space. A plurality of mounting brackets are arranged between the thermal insulation layer and the inner tank, the mounting brackets are formed with inserting parts, the inner tank is formed with jacks, and the inserting parts are inserted into the jacks. The shelf board is detachably arranged on the insertion part. 3. The express storage device according to claim 2, wherein a plurality of positioning projections are formed on the heat insulating layer, claws are formed on the mounting frame, and the claws are stuck on the positioning projections. get up. 4. The express storage device according to claim 1, wherein a drainpipe is arranged in the cabinet, a drain hole and a drain groove are arranged on the shelf, and the drain groove and the drain hole connected, the drain hole is connected to the drain pipe. 5. The express storage device according to any one of claims 1-4, wherein the temperature control unit is provided with an air outlet and an air return outlet, and the cabinet is provided with an air supply connected to the air outlet. and a return air duct connected to the air return port, each of the storage compartments is provided with an air inlet and an air outlet, the air inlet communicates with the air inlet, and the air outlet communicates with the air outlet The return air passage is connected. 6. The express storage device according to claim 5, wherein a deodorizing module is arranged on the air inlet hole, or the air outlet hole, or the air outlet port, or the air return port. 7. The express storage device according to claim 5, wherein the air return duct is located in the middle of the cabinet, and a plurality of storage compartments are respectively distributed on both sides of the air return duct, The back of the cabinet is provided with two air supply ducts, and an air guide plate is arranged between the air inlet ends of the two air supply ducts. The air guide plate is a V-shaped plate, and the air guide plate is a V-shaped plate. The tip of the plate faces the air outlet and is located in the middle of the air outlet, and the air supply channel communicates with the air inlet of the storage compartment on the corresponding side. 8. The express storage device according to claim 7, wherein the air supply channel is located at the back of the cabinet, the back of the storage compartment is provided with the air inlet hole, and the storage The air outlet hole is opened on the side wall of the compartment close to the air return channel. 9. The express storage device according to claim 5, wherein the temperature control unit includes a compressor, a condenser, a throttling device and an evaporator connected together, and the temperature control unit is also provided with a heat exchange The heat exchange compartment is provided with the air outlet and the air return port, the evaporator is located in the heat exchange compartment, and a circulation fan is also provided in the heat exchange compartment. 10. The express storage device according to claim 5, characterized in that, the temperature control unit comprises a semiconductor cooling sheet and two radiators, the two ends of the semiconductor cooling sheet are respectively provided with the radiators, the The temperature control unit is also provided with a heat exchange room, the heat exchange room is provided with the air outlet and the return air outlet, one of the radiators is located in the heat exchange room, and the heat exchange room There is also a circulating fan in the chamber.