CN209944846U

CN209944846U - Storage box and storage box control system

Info

Publication number: CN209944846U
Application number: CN201920394096.2U
Authority: CN
Inventors: 许学勇; 陈乐�; 赵洋
Original assignee: Jiangsu Meida Refrigeration Technology Co Ltd
Current assignee: Jiangsu Meida Refrigeration Technology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-01-14
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a hutch and hutch control system, hutch includes: a body (10) on which at least a refrigerating compartment (11) and a warming compartment (12) are defined; a door (20) pivotally connected to the main body (10) to open or close the refrigerating chamber (11) and the warming chamber (12), respectively; a compressor (30) mounted on the main body (10); a condenser (40) connected to the compressor (30) and adapted to communicate with the holding chamber (12) to transfer its heat into the holding chamber (12); an evaporator (50) having one end connected to the condenser (40) and the other end connected to the compressor (30), the evaporator (50) being adapted to be connected to the inside of the refrigerator; and a controller (60) electrically connected to the compressor (30). The storage box can realize the functions of refrigeration and heat preservation simultaneously, saves energy, improves the efficiency, reduces the storage cost and greatly reduces the occupied area of the storage box.

Description

Storage box and storage box control system

Technical Field

The utility model relates to a storage device field especially relates to a hutch and hutch control system.

Background

A storage box is a container for storing goods, for example, in the storage process of food and medicine, in order to prolong the shelf life of the food and medicine, the food and medicine are usually stored in the storage box, wherein one part of the food and medicine needs to be stored in a refrigerated environment, and the other part of the food and medicine needs to be stored in a heat preservation environment; the existing storage for the foods and the medicines is mostly to be stored by independently configuring a storage box, so that a large amount of area is occupied, and in addition, due to the single function of the refrigerated cabinet, heat energy is directly transmitted to the environment in the using process, so that the resource waste is caused, and the storage cost is improved.

Disclosure of Invention

The utility model discloses aim at solving one of the problem that above-mentioned prior art exists, according to the utility model discloses a purpose provides a hutch, and this hutch can realize cold-stored and heat retaining function simultaneously, and is energy-conserving to increase, reduces the storage cost, reduces the area occupied of hutch greatly.

In order to achieve the above object, according to the present invention, the storage box comprises: the refrigerator comprises a main body, a refrigerating chamber and a heat preservation chamber, wherein at least the refrigerating chamber and the heat preservation chamber are defined on the main body; doors pivotably connected to the main body to open or close the refrigerating compartment and the warming compartment, respectively; a compressor mounted on the main body; a condenser connected to the compressor and adapted to communicate with the holding chamber to transfer heat thereof to the holding chamber; the evaporator is connected with the condenser at one end, is connected with the compressor at the other end and is suitable for being connected in the refrigerating box; and the controller is electrically connected with the compressor, wherein the refrigerant is vaporized into low-temperature and low-pressure steam after absorbing heat in the refrigerating chamber in the evaporator, the controller controls the compressor to absorb the low-temperature and low-pressure steam, compress the low-temperature and low-pressure steam into high-temperature and high-pressure steam, discharge the high-temperature and high-pressure steam into the condenser, and release heat into the heat preservation chamber in the condenser.

In the technical scheme, corresponding articles are stored in the refrigerating chamber and the heat preservation chamber respectively, the compressor, the condenser and the evaporator are started to work, the refrigerant absorbs heat in the refrigerating chamber in the evaporator and is vaporized into low-temperature and low-pressure steam, the controller controls the compressor to absorb the low-temperature and low-pressure steam and compress the low-temperature and low-pressure steam into high-temperature and high-pressure steam to be discharged into the condenser, and the high-temperature and high-pressure steam is released into the heat preservation chamber in the condenser.

In addition, according to the utility model discloses a hutch can also have following technical characteristic:

further, the heat-preserving device also comprises a heat-radiating fan which is arranged close to the condenser, and the generated wind is discharged from the heat-preserving chamber to the outside of the heat-preserving chamber.

Further, still including locate in the heat preservation room and with the first temperature probe that the controller links to each other, wherein, work as first temperature probe detects that the temperature in the heat preservation room reaches first settlement temperature and walk-in temperature still need the cooling, the cooling fan starts to the condenser heat dissipation.

Preferably, a heating fan is further arranged in the heat preservation chamber and connected to the upper end of the condenser so as to transmit heat generated by the condenser to the heat preservation chamber.

Preferably, the heating device is connected with the controller and used for auxiliary heating of the heat preservation chamber.

Preferably, the heating member is provided at an upper end of the heating fan.

Further, still including locate in the freezer and with the second temperature probe that the controller links to each other, wherein, when the second temperature probe detects that the freezer temperature reaches the second set point temperature and the heat preservation room does not reach the set point temperature, the heating member starts.

Preferably, the refrigerator further comprises a cooling fan disposed adjacent to the evaporator to blow the cold air generated by the evaporator into the refrigerating box.

Another object of the present invention is to provide a control system for the storage case.

In order to achieve the above object, a bin control system according to a second aspect of the present invention includes: a compressor; a condenser connected to the compressor; one end of the evaporator is connected with the condenser, and the other end of the evaporator is connected with the compressor; a controller electrically connected to the compressor; the controller controls the compressor to absorb the low-temperature low-pressure steam, compress the low-temperature low-pressure steam into high-temperature high-pressure steam, discharge the high-temperature high-pressure steam into the condenser, and release heat to a cooling medium in the condenser.

Preferably, the heating device is further included and is connected with the controller.

Drawings

FIG. 1 is a schematic view of a storage case according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a storage box control system according to an embodiment of the present invention.

In the figure, a main body 10; a refrigerating chamber 11; a heat-insulating chamber 12; an installation chamber 13; a door 20; a compressor 30; a condenser 40; an evaporator 50; a controller 60; a heat radiation fan 70; a heating fan 80; a refrigerating fan 90; a heating member 100; a first temperature probe 110; a second temperature probe 120.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

According to the present invention, as shown in fig. 1 and 2, the storage box comprises: a main body 10, a door 20, a compressor 30, a condenser 40, an evaporator 50, and a controller 60.

A main body 10, wherein the main body 10 at least defines a refrigerating chamber 11 and a heat preservation chamber 12; for example, in the present invention, the main body 10 includes a refrigerating chamber 11 provided at an upper end thereof, and a warming chamber 12 provided at a lower end thereof, and the warming chamber 12 and the refrigerating chamber 11 are isolated from each other.

A door 20 pivotably coupled to the main body 10 to open or close the refrigerating chamber 11 and the warming chamber 12, respectively; that is, in the present invention, the doors 20 are two, and are pivotally connected at the refrigerating compartment 11 and the warming compartment 12, respectively, to be opened or closed.

A compressor 30 mounted on the main body 10; specifically, the main body 10 further includes an installation chamber 13 disposed at a lower end of the soak chamber 12, and a first connection hole communicating with the soak chamber 12 is formed thereon, and the compressor 30 is installed in the installation chamber 13.

A condenser 40 connected to the compressor 30 and adapted to communicate with the holding chamber 12 to transfer heat thereof into the holding chamber 12; that is, the condenser 40 is installed at the connection hole, and the heat of the condenser 40 is transferred to the soak chamber 12 through the first connection hole.

An evaporator 50 connected at one end to the condenser 40 and at the other end to the compressor 30, the evaporator 50 being adapted to be connected within the refrigeration container; in a specific embodiment of the present invention, a partition is disposed at the upper end of the refrigerating chamber 11, and the partition and the wall of the refrigerating chamber 11 define an isolation cavity together, the evaporator 50 is installed in the isolation cavity, and a second connection hole communicated with the refrigerating chamber 11 is disposed on the partition, and the cold air generated by the evaporator 50 is dissipated into the refrigerating chamber 11 through the second connection hole; and

and a controller 60 electrically connected to the compressor 30, wherein the refrigerant is vaporized into low-temperature and low-pressure vapor after absorbing heat in the refrigerating compartment 11 in the evaporator 50, the vapor is absorbed by the compressor 30 and compressed into high-temperature and high-pressure vapor, the vapor is discharged into the condenser 40, and the heat is released into the soak chamber 12 in the condenser 40.

It can be understood that, corresponding articles are stored in the refrigerating chamber 11 and the warming chamber 12 respectively, the compressor 30, the condenser 40 and the evaporator 50 are started to work, the refrigerant absorbs the heat in the refrigerating chamber 11 in the evaporator 50 and is vaporized into low-temperature and low-pressure steam, the controller 60 controls the compressor 30 to absorb the low-temperature and low-pressure steam and compress the low-temperature and low-pressure steam into high-temperature and high-pressure steam to be discharged into the condenser 40, and the high-temperature and high-pressure steam is released into the warming chamber 12 in the condenser 40, the storage box can effectively utilize the heat generated in the refrigerating chamber 11 for warming the warming chamber 12, and the storage box saves energy, increases efficiency and reduces the storage cost, and the occupied area of the.

It should be noted that an expansion valve is further provided between the condenser 40 and the evaporator 50, the high-temperature and high-pressure vapor is discharged into the condenser 40, and after releasing heat into the soak chamber 12 in the condenser 40, the vapor becomes a low-temperature and high-pressure liquid refrigerant, the liquid refrigerant passes through the expansion valve to convert the low-temperature and high-pressure liquid into a low-temperature and low-pressure vapor refrigerant, and then flows to the evaporator 50, and after absorbing heat in the refrigerating chamber 11 in the evaporator 50, the refrigerant is vaporized into low-temperature and low-pressure vapor, and the next cycle is performed.

Further, a heat radiation fan 70 is provided near the condenser 40, and the generated wind is discharged from the interior of the holding chamber 12 to the exterior thereof; specifically, a heat dissipation fan 70 is provided in the installation chamber 13 for dissipating excess heat generated by the condenser 40 in the installation chamber 13 out of the installation chamber 13 to maintain the temperature of the soak chamber 12, and optionally, may be connected to the controller 60, and controlled to be turned on or off by the controller 60.

Further, the system further comprises a first temperature probe 110 which is arranged in the heat preservation chamber 12 and connected with the controller 60, wherein when the first temperature probe 110 detects that the temperature in the heat preservation chamber 12 reaches a first set temperature and the temperature in the refrigerating chamber 11 still needs to be reduced, the heat dissipation fan 70 starts to dissipate heat of the condenser 40; that is, a first set temperature is preset in the controller 60, and when the temperature in the warming compartment 12 reaches the temperature threshold and the refrigerating compartment 11 still needs to be cooled, the controller 60 activates the heat dissipation fan 70 to discharge the excess heat generated by the condenser 40 to the outside of the installation cavity.

It should be noted that, when the first temperature probe 110 detects that the temperature in the warm compartment 12 reaches the first set temperature and the temperature in the cold compartment 11 still needs to be lowered, the heat dissipation fan 70 is activated to dissipate heat from the condenser 40 and the controller 60 controls the heating fan 80 to be turned off to reduce the heat entering the warm compartment 12 from the installation compartment 13.

Preferably, a heating fan 80 is further disposed in the incubation chamber 12, and is connected to an upper end of the condenser 40 to transfer heat generated by the condenser 40 into the incubation chamber 12; the heating fan 80 is provided to accelerate the transfer of the heat generated by the condenser 40 into the soak chamber 12, thereby improving the soak efficiency of the soak chamber 12. Alternatively, it may be connected to the controller 60, and controlled to be turned on or off by the controller 60.

Preferably, the heating device 100 is connected with the controller 60 and is used for auxiliary heating of the holding chamber 12; that is, when the temperature in the refrigerating compartment 11 has reached the set threshold temperature, the evaporator 50 is deactivated, and accordingly the condenser 40 is deactivated, and the warming compartment 12 is required to be warmed, and the heating member 100 is activated by the controller 60 to heat the warming compartment 12. The heating member 100 may be a heat resistor or the like.

Preferably, the heating element 100 is disposed at the upper end of the heating blower 80, and by disposing the heating element 100 at the upper end of the heating blower 80, when the heating element 100 is activated to heat, the heat generated by the heating element 100 can be rapidly diffused in the heat preservation chamber 12 by the heating blower 80, which helps to improve the continuity of heat preservation of the heat preservation chamber 12.

Further, the refrigerator also comprises a second temperature probe 120 which is arranged in the refrigerating chamber 11 and is connected with the controller 60, wherein when the second temperature probe 120 detects that the temperature in the refrigerating chamber 11 reaches a second set temperature and the heat preservation chamber 12 does not reach the set temperature, the heating element 100 is started; that is, a second set temperature is preset in the controller 60, and when the temperature of the refrigerating compartment 11 reaches the temperature threshold, the compressor 30 stops working and the temperature of the warming compartment 12 still needs to be lowered, the controller 60 starts the heating member 100 to heat and maintain the temperature value of the warming compartment 12. Optionally, the first temperature probe 110 and the second temperature probe 120 may be temperature sensors.

That is, when the temperature in the soak chamber 12 reaches the first set temperature, the heat exchange means (including the evaporator 50, the compressor 30 and the condenser 40) does not stop operating; and when the temperature of the refrigerating compartment 11 reaches the second set temperature, the heat exchanging device stops operating.

Preferably, a cooling fan 90 is further included and is disposed adjacent to the evaporator 50 to blow the cool air generated from the evaporator 50 into the refrigerating compartment. The provision of the cooling fan 90 accelerates the delivery of the cool air generated by the evaporator 50 into the refrigerating compartment 11 to improve the cooling efficiency of the refrigerating compartment 11. Alternatively, it may be connected to the controller 60, and controlled to be turned on or off by the controller 60.

Storing corresponding articles in the refrigerating chamber 11 and the heat preservation chamber 12 respectively, starting the compressor 30, the condenser 40 and the evaporator 50 to work, vaporizing the refrigerant into low-temperature and low-pressure steam after absorbing heat in the refrigerating chamber 11 in the evaporator 50, discharging the steam into the condenser 40 after the steam is absorbed by the compressor 30 and compressed into high-temperature and high-pressure steam, and releasing heat into the heat preservation chamber 12 in the condenser 40; when the first temperature probe 110 detects that the temperature in the heat preservation chamber 12 reaches a first set temperature and the temperature in the refrigerating chamber 11 still needs to be reduced, the heat dissipation fan 70 starts to dissipate heat from the condenser 40, and controls the heating fan 80 to be turned off; when the second temperature probe 120 detects that the temperature in the refrigerating chamber 11 reaches the second set temperature and the warming chamber 12 does not reach the set temperature, the heating element 100 is activated to perform auxiliary heating. The storage box can effectively utilize the heat generated by the refrigerating chamber 11 for heat preservation of the heat preservation chamber 12, saves energy, improves efficiency, reduces storage cost, and greatly reduces the occupied area of the storage box due to an integrated structure.

In order to achieve the above object, a bin control system according to a second aspect of the present invention, as shown in fig. 2, includes: a compressor 30; a condenser 40 connected to the compressor 30; an evaporator 50 having one end connected to the condenser 40 and the other end connected to the compressor 30; a controller 60 electrically connected to the compressor 30; wherein, the refrigerant absorbs heat of the object to be cooled in the evaporator 50 and vaporizes into low-temperature and low-pressure vapor, and the controller 60 controls the compressor 30 to absorb and compress the low-temperature and low-pressure vapor into high-temperature and high-pressure vapor to be discharged into the condenser 40, and releases heat to the cooling medium in the condenser 40. Specifically, the condenser 40 is communicated with the heat preservation chamber 12, the evaporator 50 is communicated with the refrigerating chamber 11, the compressor 30, the condenser 40 and the evaporator 50 are started to work, the refrigerant is vaporized into low-temperature and low-pressure steam after absorbing heat in the refrigerating chamber 11 in the evaporator 50, the steam is absorbed by the compressor 30, compressed into high-temperature and high-pressure steam and then discharged into the condenser 40, heat is released into the heat preservation chamber 12 in the condenser 40, and the storage box control system can effectively utilize the heat generated by the refrigerating chamber 11 for heat preservation of the heat preservation chamber 12, is simple in structure and convenient to control.

Preferably, a first temperature probe 110 connected to the controller 60 is further included for detecting the temperature in the warming chamber 12, and when the temperature in the warming chamber 12 reaches the first set temperature and the temperature in the refrigerating chamber 11 still needs to be lowered, the controller 60 controls the heat dissipation fan 70 to start dissipating heat from the condenser 40.

Preferably, a heating element 100 is also included, which is connected to the controller 60; specifically, the refrigerator further comprises a second temperature probe 120 connected to the controller 60, and configured to detect the temperature of the refrigerating compartment 11, and when the second temperature probe 120 detects that the temperature in the refrigerating compartment 11 reaches a second set temperature and the warming compartment 12 does not reach the set temperature, the heating element 100 is activated.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships for convenience of description and simplicity of description, but do not indicate or imply that the illustrated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the second feature or indirectly contacting the first and second features through intervening media.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral molding; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of 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.

In the description of the present disclosure, reference to the description of "one embodiment," "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A bin, comprising:

a main body (10), said main body (10) defining at least a refrigerating compartment (11) and a warming compartment (12) thereon;

a door (20) pivotally connected to the main body (10) to open or close the refrigerating chamber (11) and the warming chamber (12), respectively;

a compressor (30) mounted on the main body (10);

a condenser (40) connected to the compressor (30) and adapted to communicate with the holding chamber (12) to transfer its heat into the holding chamber (12);

an evaporator (50) having one end connected to the condenser (40) and the other end connected to the compressor (30), the evaporator (50) being adapted to be connected to the interior of the refrigerating compartment; and

a controller (60) electrically connected to the compressor (30),

the controller (60) controls the compressor (30) to absorb the low-temperature low-pressure steam, compress the low-temperature low-pressure steam into high-temperature high-pressure steam, discharge the high-temperature high-pressure steam into the condenser (40), and release heat into the heat preservation chamber (12) in the condenser (40).

2. The storage box of claim 1, further comprising a heat radiation fan (70) disposed adjacent to said condenser (40) and discharging the generated wind from inside said warming compartment (12) to the outside thereof.

3. The storage box of claim 2, further comprising a first temperature probe (110) disposed in the warming compartment (12) and connected to the controller (60), wherein the heat dissipation fan (70) is activated to dissipate heat from the condenser (40) when the first temperature probe (110) detects that the temperature in the warming compartment (12) reaches a first set temperature and the temperature in the refrigerating compartment (11) still needs to be lowered.

4. The storage box of claim 1, wherein a heating fan (80) is further provided in the temperature-keeping chamber (12) and connected to an upper end of the condenser (40) to transfer heat generated from the condenser (40) into the temperature-keeping chamber (12).

5. The storage case of claim 4, further comprising a heating element (100) connected to said controller (60) for assisting in heating said insulated compartment (12).

6. The storage box of claim 5, wherein said heating element (100) is provided at an upper end of said heating fan (80).

7. The storage box of claim 5, further comprising a second temperature probe (120) disposed within the refrigerated compartment (11) and connected to the controller (60), wherein the heating element (100) is activated when the second temperature probe (120) detects that the temperature within the refrigerated compartment (11) reaches a second set point temperature and the holding compartment (12) does not reach the set point temperature.

8. The storage box of claim 1, further comprising a cooling fan (90) disposed adjacent to said evaporator (50) for blowing cool air generated by said evaporator (50) into said refrigerating compartment.

9. A bin control system, comprising:

a compressor (30);

a condenser (40) connected to the compressor (30);

an evaporator (50) having one end connected to the condenser (40) and the other end connected to the compressor (30);

a controller (60) electrically connected to the compressor (30);

wherein, the refrigerant absorbs the heat of the cooled object in the evaporator (50) and then is vaporized into low-temperature and low-pressure steam, the controller (60) controls the compressor (30) to absorb the low-temperature and low-pressure steam and compress the low-temperature and low-pressure steam into high-temperature and high-pressure steam to be discharged into the condenser (40), and the heat is released to the cooling medium in the condenser (40).

10. The bin control system of claim 9, further comprising a heating element (100) coupled to said controller (60).