CN211903455U

CN211903455U - Refrigeration system

Info

Publication number: CN211903455U
Application number: CN202020285852.0U
Authority: CN
Inventors: 卢佳宏; 卢家禾
Original assignee: Maojin Logistics Technology Suzhou Co ltd
Current assignee: Maojin Logistics Technology Suzhou Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-10
Anticipated expiration: 2030-03-10
Also published as: TW202134579A; KR102488190B1; KR20210114860A; TWI775339B; JP2021143818A; JP7141194B2

Abstract

The utility model provides a refrigeration system, including ice-making cabinet, cold-stored/freezing mechanism, refrigerating plant and at least one cold-storage component, refrigerating plant with ice-making cabinet and at least one of cold-stored/freezing mechanism communicate for at least one refrigeration in ice-making cabinet and the cold-stored/freezing mechanism; the refrigeration/freezing mechanism comprises at least one movable refrigeration/freezing unit for refrigerating/freezing the goods; the cold accumulation assembly is detachably disposed within the ice making cabinet or the refrigeration/freezing unit. The utility model discloses can adopt the normal temperature car to transport article, reduce the delivery cost at to a great extent.

Description

Refrigeration system

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to a refrigerating system.

Background

The rapid development of electronic commerce drives the rise of the logistics industry, and the rapidness and the reliability are the most basic requirements of the logistics industry. Cold chain logistics is a more specific field of logistics where the goods to be transported need to be stored at 0 ℃ to 5 ℃ or-10 ℃ to-18 ℃.

In the prior art, a refrigeration/freezing vehicle is generally used for transporting articles needing fresh keeping or frozen storage, such as frozen foods, dairy products, vegetables and fruits, vaccine drugs and the like. A common refrigeration/freezing vehicle is internally provided with a refrigerating device of a refrigerating unit, a heat preservation compartment body (generally composed of polyurethane material, glass fiber reinforced plastic, color steel plate, stainless steel and the like), a temperature recorder in the compartment and other components. The heat preservation carriage body of the refrigerator/freezer car needs to be sealed to reduce heat exchange between the inside and the outside, the temperature recorder in the carriage is used for detecting and displaying the temperature in the carriage in real time, and the refrigeration equipment is communicated with the heat preservation carriage body and provides continuous refrigeration, so that the lower temperature in the heat preservation carriage body for placing articles is ensured to be kept.

However, the above method requires a refrigerator/freezer vehicle with a thermal insulation compartment for transportation, and the transportation cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the utility model provides a refrigerating system can make article pass through the normal atmospheric temperature car transportation, has reduced the delivery cost to a great extent.

In order to achieve the above object, the present invention provides a refrigeration system comprising a freezer, a cold storage/freezing mechanism, a refrigeration device and at least one cold storage assembly, the refrigeration device being in communication with at least one of the freezer and the cold storage/freezing mechanism for refrigerating at least one of the freezer and the cold storage/freezing mechanism; the refrigeration/freezing mechanism includes at least one movable refrigeration/freezing unit for refrigerating/freezing the items.

The cold accumulation assembly is detachably disposed within the ice making cabinet or the refrigeration/freezing unit.

In the refrigeration system, optionally, a port communicating the inner side and the outer side of the cold accumulation assembly is arranged on the cold accumulation assembly; when the cold accumulation assembly is arranged in the ice making cabinet, the port of the cold accumulation assembly is communicated with the ice making cabinet through a pipeline, and secondary refrigerant for cooling the cold accumulation assembly flows in the pipeline.

When the cold accumulation assembly is arranged in the cold storage/freezing unit, the cold accumulation assembly is used for cooling the cold storage/freezing unit.

In the refrigeration system, optionally, when the cold accumulation assembly is located in the refrigeration/freezing unit, the port of the cold accumulation assembly is in a closed state.

In the above refrigeration system, optionally, an installation frame is arranged in the ice making cabinet, and the cold accumulation assembly is detachably arranged in the installation frame.

In the above refrigeration system, optionally, the refrigeration/freezing unit includes a refrigeration/freezing insulation box, a cold storage box is disposed on an inner wall of a box body of the refrigeration/freezing insulation box, and the cold storage assembly is detachably disposed in the cold storage box.

In the above refrigeration system, optionally, the cold accumulation assembly includes an outer box and an inner box disposed inside the outer box, and a cold accumulation agent for refrigerating is accommodated inside the inner box; the secondary refrigerant is accommodated in the gap between the outer box body and the inner box body.

The port comprises a liquid inlet and a liquid outlet which are arranged on the outer box body, the liquid inlet is used for the secondary refrigerant to flow into the gap so as to enable the secondary refrigerant to exchange heat with the inner box body, and the liquid outlet is used for enabling the secondary refrigerant which is subjected to heat exchange to flow out of the outer box body.

In the above refrigeration system, optionally, a quick coupling is disposed at one end of the pipeline close to the liquid inlet and one end of the pipeline close to the liquid outlet.

In the above refrigeration system, optionally, the cold storage assembly further includes: a ventilation duct; the outer box body is provided with an air inlet and an air outlet, and the ventilating pipeline penetrates through the cold accumulation assembly; and both ends of the ventilation pipeline are respectively communicated with the air inlet and the air outlet; the air inlet is used for providing cooling airflow for the ventilation pipeline; the air outlet is used for allowing the cooling airflow subjected to heat exchange to flow out.

In the above refrigeration system, optionally, the refrigerating/freezing unit further includes an intermediate assembly in communication with the refrigerating/freezing incubator; the intermediate assembly comprises an evaporator, a first fan and a second fan, the first fan and the second fan are respectively arranged at two ends of the evaporator, the evaporator is communicated with the refrigerating equipment, and the evaporator performs heat exchange on air sucked by the first fan and secondary refrigerant flowing into the refrigerating equipment, so that the second fan sends the air subjected to heat exchange into the cold storage/freezing insulation box.

In the refrigeration system, optionally, the refrigeration device includes a first refrigeration main machine and a second refrigeration main machine communicated with the first refrigeration main machine; the first refrigeration main machine comprises a compressor and a condenser communicated with the compressor, the compressor is used for compressing gaseous refrigerant and sending the gaseous refrigerant to the condenser, and the condenser is used for enabling the gaseous refrigerant to be liquid refrigerant after heat dissipation.

The second refrigeration main machine comprises a heat exchanger and a water tank used for storing secondary refrigerant, one end of the heat exchanger is communicated with the condenser, the other end of the heat exchanger is communicated with the water tank, and the heat exchanger is used for carrying out heat exchange on the liquid refrigerant and the secondary refrigerant in the water tank.

The utility model provides a refrigerating system, this refrigerating system includes system refrigerator-freezer, cold-stored/freezing mechanism, refrigerating plant and at least one cold-storage subassembly, refrigerating plant with system refrigerator-freezer and at least one in the cold-stored/freezing mechanism communicate for make refrigerator-freezer and at least one in the cold-stored/freezing mechanism refrigerate; the refrigeration/freezing mechanism comprises at least one movable refrigeration/freezing unit for refrigerating/freezing the goods; the cold accumulation assembly is detachably disposed within the ice making cabinet or the refrigeration/freezing unit.

In the non-transportation process, the refrigerating device is simultaneously communicated with the ice making cabinet and the refrigerating/freezing mechanism, and the cold accumulation assembly is arranged in the ice making cabinet, so that the refrigeration of the cold accumulation assembly in the ice making cabinet and the refrigeration of articles in the refrigerating/freezing mechanism can be realized. During transportation, the cold storage/freezing insulation box is taken down from the cold storage/freezing mechanism, the cold storage/freezing insulation box is arranged on the transport vehicle, and the cold storage component is arranged in the cold storage box of the cold storage/freezing insulation box, so that the cold storage/freezing of the goods in the cold storage/freezing insulation box during transportation can be realized. Therefore, the utility model discloses can make article through the normal atmospheric temperature car transportation, reduce the delivery cost at to a great extent.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a refrigeration system according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of a refrigeration system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first refrigeration main unit of a refrigeration device of a refrigeration system according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second refrigeration main unit of a refrigeration device of a refrigeration system according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an ice making cabinet of a refrigeration system according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cold storage assembly of a refrigeration system according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a refrigerating/freezing mechanism of a refrigeration system according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an intermediate assembly of a refrigerating/freezing mechanism of a refrigeration system according to an embodiment of the present invention.

Description of reference numerals:

100-a refrigeration system;

1-a refrigeration device;

11-a first refrigeration host;

111-a compressor;

112-a condenser;

12-a second refrigeration host;

121-a heat exchanger;

122-a water tank;

123-a water pump;

2-making a refrigerator;

21-a pipeline;

211-quick coupling;

22-a mounting frame;

3-a cold storage/freezing mechanism;

31-a refrigeration/freezing unit;

311-refrigerator/freezer incubator;

312-an intermediate component;

3121-an evaporator;

3122-a first fan;

3123-a second fan;

4-a cold storage component;

41-port;

411-liquid inlet;

412-a liquid outlet;

42-an outer shell;

43-inner box body;

44-gap;

45-ventilation duct;

451-air inlet;

452-air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Fig. 1 is a schematic structural diagram of a refrigeration system according to an embodiment of the present invention. Fig. 2 is another schematic structural diagram of a refrigeration system according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a first refrigeration host of a refrigeration device of a refrigeration system according to an embodiment of the present invention. Fig. 4 is a schematic structural diagram of a second refrigeration main unit of a refrigeration device of a refrigeration system according to an embodiment of the present invention. Fig. 5 is a schematic structural diagram of an ice making cabinet of a refrigeration system according to an embodiment of the present invention. Fig. 6 is a schematic structural diagram of a cold storage assembly of a refrigeration system according to an embodiment of the present invention. Fig. 7 is a schematic structural diagram of a refrigerating/freezing mechanism of a refrigeration system according to an embodiment of the present invention. Fig. 8 is a schematic structural diagram of an intermediate assembly of a refrigerating/freezing mechanism of a refrigeration system according to an embodiment of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a refrigeration system 100, where the refrigeration system 100 includes an ice making cabinet 2, a refrigerating/freezing mechanism 3, a refrigeration device 1, and at least one cold accumulation assembly 4, and the refrigeration device 1 is communicated with at least one of the ice making cabinet 2 and the refrigerating/freezing mechanism 3 to refrigerate at least one of the ice making cabinet 2 and the refrigerating/freezing mechanism 3.

For example, the refrigerating apparatus 1 may communicate with only the ice making cabinet 2 to refrigerate the ice making cabinet 2, may communicate with only the refrigerating/freezing mechanism 3 to refrigerate the refrigerating/freezing mechanism 3, or may communicate with both the ice making cabinet 2 and the refrigerating/freezing mechanism 3 to refrigerate both the ice making cabinet 2 and the refrigerating/freezing mechanism 3.

The refrigeration device 1 includes a first refrigeration main unit 11 and a second refrigeration main unit 12 communicating with the first refrigeration main unit 11. As shown in fig. 3, the first refrigeration main unit 11 includes a compressor 111 and a condenser 112 communicated with the compressor 111, the compressor 111 is configured to compress a gaseous refrigerant and send the compressed gaseous refrigerant to the condenser 112, and the condenser 112 is configured to dissipate heat of the gaseous refrigerant into a liquid refrigerant.

As shown in fig. 4, the second refrigeration main unit 12 includes a heat exchanger 121 and a water tank 122 for storing the coolant, one end of the heat exchanger 121 is communicated with the condenser 112, the other end of the heat exchanger 121 is communicated with the water tank 122, and the heat exchanger 121 is used for exchanging heat between the liquid-state coolant and the coolant in the water tank 122.

As an optional implementation manner, the second refrigeration main machine 12 may further be provided with a water pump 123, and the water pump 123 pumps the coolant into a pipeline communicating the refrigeration device 1 and the ice making cabinet 2 and/or a pipeline communicating the refrigeration device 1 and the refrigerating/freezing mechanism 3, so as to achieve rapid refrigeration of the ice making cabinet 2 and the refrigerating/freezing mechanism 3.

In the present embodiment, as shown in fig. 5, a mounting frame 22 may be provided in the ice making cabinet 2, and the cold storage assembly 4 may be detachably provided in the mounting frame 22. At this time, the cold storage unit 4 and the ice making cabinet 2 communicate with each other through the duct 21, and the coolant for cooling the cold storage unit 4 flows through the duct 21.

As an alternative embodiment, the duct 21 may be a plate-shaped tube disposed in correspondence with the cold storage module 4 to refrigerate the cold storage module 4. Since the plate-shaped tubes may be provided therein with radiators forming a plurality of staggered channels, the refrigerant can have high cooling efficiency when flowing into the plate-shaped tubes.

In the present embodiment, as shown in fig. 6, the cold storage module 4 is provided with ports 41 communicating the inside and outside of the cold storage module 4. When the cold accumulation assembly 4 is arranged in the ice making cabinet 2, the port 41 of the cold accumulation assembly 4 is communicated with the ice making cabinet 2 through the pipeline 21, and refrigerating medium for cooling the cold accumulation assembly 4 flows in the pipeline 21.

With continued reference to fig. 6, the cold storage module 4 includes an outer case 42 and an inner case 43 disposed inside the outer case 42, a coolant for cooling is contained inside the inner case 43, and a coolant is contained in a gap 44 between the outer case 42 and the inner case 43. Because the inner box body 43 is immersed in the coolant, the coolant absorbs heat of the coolant through the outer shell of the inner box body 43 to cool the coolant in the inner box body 43, so that the coolant can keep a low-temperature environment in a small range per se and in a small range around the coolant for a long time.

As an alternative embodiment, the inner container 43 is detachably connected to the outer container 42. Therefore, the inner box body 43 can be taken out and put into other refrigeration equipment for precooling, and when the inner box body 43 is needed to be used, the precooled inner box body 43 can be put into the outer box body 42 and the inner box body 43 can be refrigerated through the secondary refrigerant, so that the cooling time of the inner box body 43 is shortened.

Specifically, the port 41 communicating the inside and the outside of the cold accumulation assembly 4 includes a liquid inlet 411 and a liquid outlet 412 arranged on the outer case 42, the liquid inlet 411 is used for the coolant to flow into the gap 44 to perform heat exchange with the inner case 43, and the liquid outlet 412 is used for the coolant after heat exchange to flow out of the outer case 42.

Therefore, when the cold accumulation assembly 4 is disposed in the ice making cabinet 2, the low-temperature coolant flows into the gap 44 between the outer case 42 and the inner case 43 through the inlet 411, and flows out of the outer case 42 through the outlet 412, so that the inner case 43 can be cooled.

When the cold accumulation assembly 4 is arranged in the cold/freezing insulation box 311, the cold accumulation agent is contained in the inner box body 43 of the cold accumulation assembly 4 in cold/freezing, so that the refrigeration of the goods in the cold/freezing insulation box 311 can be realized, and the cold accumulation agent can keep the low-temperature environment in the cold/freezing insulation box and the surrounding small range for a long time, so that the refrigeration time can be further prolonged, and the refrigeration effect is improved.

In the present embodiment, the cold storage member 4 may further include: ventilating duct 45, outer box 42 is last to be provided with air intake 451 and air outlet 452, and ventilating duct 45 wears to establish inside cold-storage subassembly 4, and ventilating duct 45's both ends communicate with air intake 451 and air outlet 452 respectively. The air inlet 451 is used for providing cooling air flow for the ventilation duct 45, and the air outlet 452 is used for flowing out the cooling air flow after heat exchange.

Further, as shown in fig. 5 and 6 in combination, the quick couplings 211 are provided at the end of the duct 21 near the liquid inlet 411 and the end near the liquid outlet 412, whereby the quick connection and disconnection between the duct 21 and the port 41 of the cold storage module 4 can be facilitated. That is, the cold accumulation assembly 4 is communicated with the ice making cabinet 2 through the quick coupling 211, and the movement of the cold accumulation assembly 4 can be facilitated.

It should be noted that the quick connector is a connector which can connect or disconnect a pipeline without tools. For example, the quick coupling 211 in the embodiment of the present invention may be a quick coupling for air, a quick coupling for liquid, or the like. The embodiment of the present invention is not limited to the specific type of the quick coupling 211, and is not limited to the above example.

In the present embodiment, as shown in fig. 7, the refrigerating/freezing mechanism 3 includes at least one movable refrigerating/freezing unit 31, and the refrigerating/freezing unit 31 serves to refrigerate/freeze the goods. Specifically, the refrigerating/freezing mechanism 3 may be formed by detachably connecting a plurality of refrigerating/freezing units 31. Therefore, the user can select the number of the refrigerating/freezing units 31 in the refrigerating/freezing mechanism 3 according to actual needs, and the refrigerating/freezing mechanism 3 can have different sizes and shapes through the combination of different numbers of the refrigerating/freezing units 31, so that the operation is flexible and the use is convenient.

Moreover, when the refrigerating/freezing mechanism 3 includes two or more refrigerating/freezing units 31, it is possible to store different kinds of articles in different refrigerating/freezing units 31 in a classified manner, thereby facilitating the user to find desired articles and improving the convenience of use of the refrigerating/freezing mechanism 3.

In the present embodiment, the refrigerating/freezing unit 31 may include a refrigerating/freezing incubator 311, the refrigerating/freezing incubator 311 may be detachably disposed in the refrigerating/freezing unit 31, an inner wall of a case of the refrigerating/freezing incubator 311 may be provided with a cold storage box (not shown in the drawings), and the cold storage module 4 may be detachably disposed in the cold storage box. The cold accumulation assembly 4 is detachably arranged in the cold accumulation box, so that the cold accumulation assembly 4 can be conveniently moved.

Wherein, when the cold storage member 4 is disposed in the refrigerating/freezing insulation can 311, the cold storage member 4 is used to cool the refrigerating/freezing insulation can 311.

It is understood that when the cold storage module 4 is located in the refrigerating/freezing insulation can 311, the port 401 of the cold storage module 4 is in a closed state to prevent the coolant flowing through the inside of the cold storage module 4 from flowing into the refrigerating/freezing insulation can 311 through the port 401.

The cold storage box may be provided at the bottom of the cold storage/freezing thermal insulation box 311, may be provided at a side wall of the cold storage/freezing thermal insulation box 311, or may be provided at a cover of the cold storage/freezing thermal insulation box 311. In addition to the above, cold storage boxes may be provided on at least two of the bottom of the refrigerator/freezer/incubator 311, the side walls of the refrigerator, and the cover, and at least one cold storage unit 4 may be placed in each cold storage box.

As an alternative embodiment, the cold storage/freezing incubator 311 may be a heat insulation box body which can prevent the coolant in the cold storage assembly 4 from exchanging heat with the outside of the cold storage/freezing incubator 311, thereby ensuring the cooling effect on the articles in the cold storage/freezing incubator 311.

In the present embodiment, at least one cold storage assembly 4 is detachably disposed in the ice making cabinet 2 or the refrigerating/freezing unit 31, including but not limited to the following two possible implementations:

one possible implementation is: at least one cold accumulation assembly 4 is detachably disposed in the refrigerating/freezing insulation box 311, for example, during non-transportation, the refrigerating device 1 is simultaneously communicated with the ice making cabinet 2 and the refrigerating/freezing insulation box 311, the refrigerating/freezing insulation box 311 is filled with the articles to be refrigerated/frozen, and the refrigerating device 1 can refrigerate the articles in the refrigerating/freezing insulation box 311. At this time, the cold accumulation assembly 4 is arranged in the ice making cabinet 2, and the refrigerating device 1 is communicated with the ice making cabinet 2, so that the refrigerating device 1 can also refrigerate the cold accumulation assembly 4 in the ice making cabinet 2 at the same time.

Another possible implementation is: at least one cold storage member 4 is detachably provided in the refrigerating/freezing incubator 311, for example, in the course of transportation, the cold storage member 4 in the ice making cabinet 2 is taken out, and is provided in the refrigerating/freezing incubator 311, and the refrigerating/freezing incubator 311 in which the articles are placed is transported using a transport vehicle. Since the cold storage assembly 4 can refrigerate/freeze the goods in the refrigerating/freezing incubator 311, the refrigerating/freezing incubator 311 can be transported by using a vehicle at normal temperature, thereby reducing the distribution cost to a great extent.

It should be noted that the different implementation manners described above may represent different usage scenarios of the refrigeration system 100, and the refrigeration system 100 may select different implementation manners according to different faced scenarios (non-transportation process or transportation process) to achieve corresponding refrigeration effects.

In the present embodiment, the number of the cold storage assemblies 4 may be one, two or more, and the specific number of the cold storage assemblies 4 is not limited in the present invention.

As an alternative embodiment, there are a plurality of cold accumulation assemblies 4, and each cold storage assembly 4 is detachably mounted in each cold/freeze heat preservation box 311. When in use, the cold accumulation component 4 can be taken out from the cold storage/freezing insulation boxes 311 and put into the ice making cabinet 2, and the ice making cabinet 2 is refrigerated through the refrigerating device 1, so that the cold accumulation component 4 reaches the set temperature, the set temperature of the cold accumulation component 4 can be determined according to the cold storage/freezing temperature required by the stored goods in each cold storage/freezing insulation box 311, then the cold accumulation component 4 reaching the set temperature can be put into the corresponding cold storage/freezing insulation box 311, so that the cold accumulation component 4 can refrigerate the closed space in the cold storage/freezing insulation box 311, thereby the cold storage/freezing insulation boxes 311 can have different cold storage/freezing temperatures, the user can put the goods to be refrigerated into the cold storage/freezing insulation box 311 with the corresponding cold storage/freezing temperature for cold storage/freezing, thereby improving the refrigerating/freezing effect of the refrigerating/freezing incubator 311 with respect to the articles.

As shown in fig. 8, the refrigerating/freezing unit 31 further includes an intermediate member 312 communicating with the refrigerating/freezing incubator 311; the intermediate assembly 312 includes an evaporator 3121, and a first fan 3122 and a second fan 3123 respectively disposed at two ends of the evaporator 3121, the evaporator 3121 is communicated with the refrigeration apparatus 1, the evaporator 3121 performs heat exchange between the air sucked by the first fan 3122 and the coolant flowing in from the refrigeration apparatus 1, so that the second fan 3123 sends the heat-exchanged air to the cold storage/freezing insulation box 311.

In addition, the bottom of the refrigerator/freezer 311 may be provided with universal wheels (not shown). Thereby, the refrigerator/freezer 311 is moved conveniently.

The embodiment of the utility model provides a refrigerating system, this refrigerating system include the system refrigerator-freezer, cold-stored/freezing mechanism, refrigerating plant and at least one cold-storage subassembly, and at least one intercommunication in refrigerating plant and the system refrigerator-freezer and cold-stored/freezing mechanism for make the refrigeration of at least one among ice chest and the cold-stored/freezing mechanism. The refrigeration/freezing mechanism includes at least one movable refrigeration/freezing unit for refrigerating/freezing the contents, and the cold accumulation assembly is removably disposed within the refrigeration cabinet or the refrigeration/freezing unit.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A refrigeration system comprising an ice making cabinet, a refrigeration/freezing mechanism, a refrigeration device and at least one cold storage assembly, said refrigeration device being in communication with at least one of said ice making cabinet and said refrigeration/freezing mechanism for refrigerating at least one of said ice making cabinet and said refrigeration/freezing mechanism; the refrigeration/freezing mechanism comprises at least one movable refrigeration/freezing unit for refrigerating/freezing the goods;

2. The refrigeration system as recited in claim 1, wherein the cold accumulation assembly is provided with a port communicating the inside and the outside of the cold accumulation assembly; when the cold accumulation assembly is arranged in the ice making cabinet, the port of the cold accumulation assembly is communicated with the ice making cabinet through a pipeline, and secondary refrigerant for cooling the cold accumulation assembly flows in the pipeline;

3. The refrigeration system as recited in claim 2 wherein the port of the cold storage assembly is closed when the cold storage assembly is positioned within the refrigeration/freezing unit.

4. The refrigeration system of claim 2 wherein a mounting frame is disposed within said ice making bin, said cold storage assembly being removably disposed within said mounting frame.

5. The refrigeration system as claimed in claim 2, wherein the refrigerating/freezing unit includes a refrigerating/freezing incubator, an inner wall of a cabinet of the refrigerating/freezing incubator is provided with a cold storage box, and the cold storage assembly is detachably provided in the cold storage box.

6. The refrigeration system according to any one of claims 2 to 5, wherein the cold accumulation assembly comprises an outer box body and an inner box body arranged inside the outer box body, and a cold accumulation agent for refrigerating is contained inside the inner box body; the secondary refrigerant is contained in the gap between the outer box body and the inner box body;

7. The refrigeration system of claim 6, wherein an end of the conduit proximate the liquid inlet and an end of the conduit proximate the liquid outlet are provided with quick-connects.

8. The refrigeration system of claim 7 wherein said cold storage assembly further comprises: a ventilation duct; the outer box body is provided with an air inlet and an air outlet, and the ventilating pipeline penetrates through the cold accumulation assembly; and both ends of the ventilation pipeline are respectively communicated with the air inlet and the air outlet; the air inlet is used for providing cooling airflow for the ventilation pipeline; the air outlet is used for allowing the cooling airflow subjected to heat exchange to flow out.

9. The refrigeration system of claim 5 wherein said refrigeration/freezer unit further comprises an intermediate assembly in communication with said refrigeration/freezer incubator; the intermediate assembly comprises an evaporator, a first fan and a second fan, wherein the first fan and the second fan are respectively arranged at two ends of the evaporator, the evaporator is communicated with refrigeration equipment, and the evaporator performs heat exchange on air sucked by the first fan and secondary refrigerant flowing into the refrigeration equipment so that the second fan sends the air subjected to heat exchange into the cold storage/freezing insulation box.

10. The refrigeration system as recited in claim 7 wherein said refrigeration device comprises a first refrigeration host and a second refrigeration host in communication with said first refrigeration host; the first refrigeration host comprises a compressor and a condenser communicated with the compressor, the compressor is used for compressing gaseous refrigerant and sending the gaseous refrigerant to the condenser, and the condenser is used for enabling the gaseous refrigerant to be liquid refrigerant after heat dissipation;