CN218096659U

CN218096659U - Refrigerating tool and refrigerating device

Info

Publication number: CN218096659U
Application number: CN202222198390.0U
Authority: CN
Inventors: 甘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-20
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to the technical field of refrigeration, and discloses a refrigeration tool and a refrigeration device, wherein the refrigeration tool comprises a shell, a holding cavity is arranged in the shell, and a refrigeration component is arranged in the holding cavity; the refrigerating component comprises a micro compressor, a condensing element, a throttling element and an evaporating element; the micro compressor, the condensing element, the throttling element and the evaporating element are connected to form a refrigerating passage for the circulating flow of the refrigerant; the evaporation element comprises an evaporation section extending outside the housing; the refrigeration tool is an independent refrigeration source, can be matched with different containers for use, and has high use flexibility; the refrigeration assembly takes the micro compressor as a core, so that the volume and the weight of the refrigeration tool can be reduced, and the refrigeration tool is convenient to carry; because the evaporation section of the evaporation element extends out of the shell, when the refrigeration tool is applied to a container, the evaporation section is directly arranged in a space to be refrigerated, and the refrigeration efficiency can be improved.

Description

Refrigerating tool and refrigerating device

Technical Field

The utility model relates to a refrigeration technology field especially relates to a refrigeration tool and refrigerating plant.

Background

At present, a box type compressor refrigeration refrigerator is mainly arranged in the domestic household micro refrigeration appliance market, the box type compressor refrigeration refrigerator is mainly a small refrigerator, a trolley-mounted refrigerator and the like, and a refrigeration assembly and a container of the refrigeration equipment are of an integrated structure.

In the prior art, because the refrigeration subassembly and the container are the integral type structure, both form a complete set and use, so, the refrigeration subassembly can only provide refrigeration cooling function to supporting container, can't provide refrigeration cooling function to other containers to lead to the application scene of refrigeration subassembly to be restricted, use the flexibility ratio low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: improve the use flexibility of the refrigeration assembly.

In order to achieve the purpose, the utility model provides a refrigerating tool, which comprises a shell, wherein a containing cavity is arranged in the shell, and a refrigerating assembly is arranged in the containing cavity; the refrigeration component comprises a micro compressor, a condensation element, a throttling element and an evaporation element; the micro compressor, the condensing element, the throttling element and the evaporating element are connected to form a refrigerating passage for the circulating flow of the refrigerant; the evaporation element includes an evaporation section that extends outside the housing.

In a specific embodiment of the present invention, the casing has a cylindrical structure, the evaporation element has a tubular structure, and the evaporation section is wound on the outer wall of the casing in a spiral arrangement.

In a specific embodiment of the present invention, a heat dissipation fan is further disposed in the accommodating chamber; the casing is equipped with the louvre that the holding chamber switches on, radiator fan's input and intake pipe cooperation, the inlet end of intake pipe extends to outside the casing.

In a specific embodiment of the present invention, the condensing element is a spirally arranged tubular structure disposed between the heat dissipation fan and the heat dissipation hole; the air inlet pipe extends out of the shell from the heat dissipation hole.

In a specific embodiment of the present invention, the device further comprises a fixing plate; the evaporation element is a tubular structure, and the evaporation section is arranged in a winding extending manner; the shell and the evaporation section are fixed on the fixing plate.

In a particular embodiment of the invention, the condensation element is a tubular structure, the condensation element comprising a condensation section extending outside the housing and arranged in a meandering manner;

the shell and the evaporation section are respectively arranged on two opposite side surfaces of the fixed plate; the condensation section and the shell are arranged on the same side of the fixing plate.

The utility model also provides a refrigerating device, which comprises the refrigerating tool; also included is a first container for cooperating with the refrigeration tool.

In a particular embodiment of the invention, the first container is a foldable first thermal bag provided with a first opening for insertion of the refrigerating means.

The utility model also provides a refrigerating device, which comprises the refrigerating tool; a second container is also included for cooperating with the refrigeration tool.

In a specific embodiment of the present invention, the second container is a foldable second thermal bag, and the second thermal bag is provided with a second access opening capable of being opened and closed; the second container is fixed on the fixing plate, and the evaporation section is arranged in the second container;

the fixed plate is vertically arranged, and the shell is arranged at the lower part of the fixed plate; the bottom of the fixed plate is provided with a horizontally arranged support frame, the bottom surface of the support frame is flush with the bottom surface of the fixed plate, the support frame is fixedly connected to the fixed plate in a rotatable mode, and the support frame and the shell are respectively arranged on two opposite sides of the fixed plate;

the top of the fixed plate is also provided with a handle.

The embodiment of the utility model provides a refrigeration tool and refrigerating plant, compared with the prior art, its beneficial effect lies in:

in the utility model, the refrigeration component and the shell are matched to form the refrigeration tool, so that the refrigeration tool becomes an independent refrigeration source which can be matched with different containers for use, and the use flexibility of the refrigeration component can be improved;

the refrigeration assembly takes the micro compressor as a core, so that the volume and the weight of the refrigeration tool can be reduced, and the refrigeration tool is convenient to carry;

the cryogenic refrigerant carries out the heat exchange with external air when passing through evaporation element, and gasification heat absorption to reach the refrigeration effect the utility model discloses in, because evaporation element's evaporation zone extends to outside the casing, so, when using this refrigeration tool in the container, the evaporation zone directly arranges in waiting to refrigerate the space, can improve refrigeration efficiency.

Drawings

Fig. 1 is a structural view of a refrigeration tool according to embodiment 1 of the present invention;

fig. 2 is a sectional structural schematic view of a refrigeration tool according to embodiment 1 of the present invention;

fig. 3 is a structural view of a refrigeration apparatus according to embodiment 1 of the present invention;

fig. 4 is a structural view of a refrigeration tool according to embodiment 2 of the present invention;

fig. 5 is a structural view of the refrigeration apparatus according to embodiment 2 of the present invention when the second container is expanded;

fig. 6 is a configuration diagram of the second container of the refrigeration apparatus according to embodiment 2 of the present invention when folded.

In the figure, 1, a housing; 11. heat dissipation holes; 2. a refrigeration assembly; 21. a micro compressor; 22. a condensing element; 23. a throttling element; 24. an evaporation element; 25. a heat-dissipating fan; 26. an air inlet pipe; 27. an energy storage module; 28. drying the filter; 3. a first container; 31. a first zipper structure; 32. a second zipper structure; 4. a fixing plate; 41. a handle; 5. a second container; 51. a third zipper structure; 52. a fourth zipper structure; 6. a support frame.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1

Referring to fig. 1 to 3, a refrigeration tool according to a preferred embodiment of the present invention includes a housing 1, wherein a housing cavity is disposed in the housing 1, and a refrigeration assembly 2 is disposed in the housing cavity; the refrigeration component 2 comprises a micro compressor 21, a condensation element 22, a throttling element 23 and an evaporation element 24; the micro compressor 21, the condensing element 22, the throttling element 23 and the evaporating element 24 are connected to form a refrigerating passage for the circulation flow of the refrigerant; the evaporation element 24 comprises an evaporation section which extends outside the housing 1.

The refrigeration component 2 is matched with the shell 1 to form the refrigeration tool, the refrigeration tool is an independent refrigeration source and can be matched with different containers for use, and the use flexibility of the refrigeration component can be improved;

the refrigeration assembly 2 takes the micro compressor 21 as a core, so that the volume and the weight of the refrigeration tool can be reduced, and the refrigeration tool is convenient to carry;

the cryogenic refrigerant carries out the heat exchange with the air in the external world when passing through evaporation element 24, and gasification heat absorption to reach the refrigeration effect, in this embodiment, because evaporation element 24's evaporation zone extends to outside the casing 1, so, when using this refrigeration tool in the container, the evaporation zone is directly arranged in waiting to refrigerate the space, can improve refrigeration efficiency.

In this embodiment, the casing 1 is a cylindrical structure, the evaporation element 24 is a tubular structure, and the evaporation section is wound on the outer wall of the casing 1 in a spiral arrangement manner, so that the refrigeration effect of the outer wall of the refrigeration tool is uniform, the structure is compact, and the volume of the refrigeration tool is further reduced;

the shell 1 is provided with a hole for the evaporation section to penetrate out and in, and the hole is sealed, such as sealing is realized through a rubber ring and other structures;

the shell 1 is cylindrical; in another embodiment, the housing 1 may also be prismatic.

A heat radiation fan 25 is also arranged in the accommodating cavity; casing 1 be equipped with the louvre 11 that the holding chamber switched on, radiator fan 25's input and intake pipe 26 cooperation, the inlet end of intake pipe 26 extends to outside the casing 1, through radiator fan 25 with the heat in the casing 1 is discharged, guarantee the normal clear of refrigeration subassembly 2 work.

The condensing element 22 is a spirally arranged tubular structure, and is disposed between the heat dissipating fan 25 and the heat dissipating hole 11, so as to improve the heat dissipating effect of the condensing element 22; the air inlet pipe 26 extends from the heat dissipation hole 11 to the outside of the housing 1, the structure is simple, and no additional hole for extending the air inlet pipe 26 is needed to be formed, as a specific implementation of this embodiment, the air inlet end of the air inlet pipe 26 may be bent to extend outward of the housing 1, which is not limited in this embodiment.

In this embodiment, the operating voltage of the micro compressor is 24V; the throttling element 23 is a capillary tube; the heat dissipation hole 11 is formed at one end of the housing 1 in the longitudinal direction thereof; an energy storage module 27 for supplying power is further arranged in the shell 1, and the energy storage module 27 is electrically connected with the micro compressor 21; the energy storage module 27 and the heat dissipation hole 11 are arranged at the same end of the shell 1;

in another embodiment, the refrigeration tool is not provided with the energy storage module 27, which is provided with a 220V peripheral power supply interface and/or a solar panel power supply interface and/or a storage battery power supply interface, and when the refrigeration assembly works, one of the power supply interfaces is adopted;

the peripheral power supply or the solar panel or the storage battery is matched with the corresponding converter to output 24V voltage, or the solar panel and the storage battery directly output 24V voltage, so that the normal work of the micro compressor is ensured.

In the present embodiment, the case 1 is described as being vertical, and the heat dissipation hole 11 and the energy storage module 27 are disposed at the upper end of the case 1; the evaporation section is wound on the middle lower section of the shell 1, and the part of the shell 1 wound with the evaporation section is used for refrigeration; the throttling element 23 is arranged at the bottom of the accommodating cavity, the micro compressor 21 is arranged at the lower part of the accommodating cavity and is positioned above the throttling element 23, and the cooling fan 25 is arranged above the micro compressor 21;

when in use, the part for refrigeration is matched with the space to be refrigerated, that is, the part of the shell 1 provided with the energy storage module 27 and the heat dissipation holes 11 is far away from the space to be refrigerated, so that substances in the refrigerated space can be prevented from entering the accommodating cavity from the heat dissipation holes 11, and the normal operation of the refrigeration assembly 2 and the energy storage module 27 is ensured;

the throttling element 23 and the condensing element 22 are respectively arranged at the bottom and the upper part of the accommodating cavity, and the middle part is separated by the cooling fan 25 and the micro compressor 21, so that the condensing element 22 can be prevented from influencing the work of the throttling element 23;

a drying filter 28 is arranged between the condensing element 22 and the throttling element 23, and the drying filter 28 is arranged at the top of the accommodating cavity; the refrigeration process of the refrigeration tool described in this embodiment is: the energy storage module 27 supplies electric energy, the micro compressor 21 does work, and the refrigerant passes through the condensing element 22 and the drying filter 28, then flows downwards to the throttling element 23, enters the evaporator element and finally flows back to the micro compressor 21.

The present embodiment also provides a refrigeration device, comprising a refrigeration tool as described above; a first container 3 is also included for cooperation with the refrigeration tool.

In this embodiment, the first container 3 is a foldable first heat-preserving bag, so that the refrigeration device is convenient to carry, the first heat-preserving bag is provided with a first opening for inserting the refrigeration tool, and the opening is provided with a sealing ring;

the first heat-preservation bag is a rectangular body when unfolded, and two opposite side surfaces of the first heat-preservation bag are provided with organ-type folding structures; the first heat-preservation bag realizes a heat-preservation function through the aluminum film pearl cotton; in addition, the first heat preservation bag may also realize a heat preservation function through other heat preservation materials, which is not limited in this embodiment.

The first taking and placing port is arranged at one side of the first heat-preservation bag and used for taking and placing articles, the first taking and placing port forms an openable and closable structure through a first zipper structure 31, and the first zipper structure 31 comprises a horizontal section and a vertical section which are connected with each other;

the lower part of the first heat preservation bag is also provided with a first cleaning port, the first taking and placing port and the first cleaning port are arranged on the same side of the first heat preservation bag, the first cleaning port forms a structure capable of being opened and closed through a second zipper structure 32, the first heat preservation bag can be conveniently cleaned through the first cleaning port, and the first cleaning port is used for draining water.

The first zipper structure 31 and the second zipper structure 32 are both waterproof zippers.

The bending part of the organ type folding structure of the first heat preservation bag is of an arc transition structure, so that the first zipper can be conveniently opened and closed.

In another embodiment, the first container 3 may also be a fish tank, a bucket, a box or other closed, open or semi-open storage container;

as a preferred embodiment of the present invention, the micro compressor 21 is an open-type micro compressor, the refrigerant and the refrigeration oil belong to different cavities, and the micro compressor cannot be failed by inclined transportation or refrigeration at an inclined angle, so that the refrigeration tool can be suitable for different working environments;

in addition, the micro compressor 21 may also be a common vertical micro compressor or a horizontal micro compressor, which is selected according to the actual application scenario, and this embodiment does not limit this.

Example 2

Referring to fig. 4 to 6, substantially the same as the cooling tool of embodiment 1, except that: the fixing plate 4 is further included, the evaporation element 24 is of a tubular structure, and the evaporation section is arranged in a winding extending mode, so that the refrigeration effect is improved; the shell 1 and the evaporation section are fixed on the fixing plate 4.

The condensing element 22 is a tubular structure, and the condensing element 22 includes a condensing section extending to the outside of the housing 1, and dissipating heat outside the housing 1 without providing the heat dissipating fan 25 and the heat dissipating holes 11; the condensing section is arranged in a winding extending mode, and the heat dissipation effect is improved.

Casing 1, evaporation zone set up respectively on two relative sides of fixed plate 4, condensation segment, casing 1 set up same one side of fixed plate 4, evaporation zone, condensation segment set up respectively in the relative both sides of fixed plate 4 promptly, can avoid both to influence each other.

The evaporation section and the condensation section extend in a serpentine manner to form a serpentine structure;

the present embodiment does not limit the arrangement of the refrigeration assembly 2 in the housing 1, and is set according to practical applications.

The embodiment also provides a refrigerating device, which comprises the refrigerating tool; a second container 5 is also included for cooperation with the refrigeration tool.

In this embodiment, the second container 5 is a foldable second thermal bag, so that the refrigeration device is convenient to carry; the second container 5 is fixed on the fixing plate 4, and the evaporation section is arranged in the second container 5; the second heat-preservation bag is provided with an opening for the evaporation section to penetrate through, and the opening is sealed, such as sealing through rubber;

the fixed plate 4 is vertically arranged, and the shell 1 is arranged at the lower part of the fixed plate 4; the bottom of the fixed plate 4 is provided with a support frame 6 which is horizontally arranged, the bottom surface of the support frame 6 is flush with the bottom surface of the fixed plate 4, the support frame 6 is fixedly connected to the fixed plate 4 in a rotatable manner, and the support frame 6 and the shell 1 are respectively arranged on two opposite sides of the fixed plate 4; the arrangement of the support frame 6 can improve the placing stability of the refrigerating device;

the second heat-insulating bag is a rectangular body when unfolded, and when the second heat-insulating bag is horizontally placed, two opposite sides of the second heat-insulating bag are of organ-type folding structures, and the organ-type folding structures are adjacent to the fixing plate 4;

when the refrigerating device is not needed, the second heat-preservation bag can be folded, and the support frame 6 is rotated to form a folding structure between the support frame 6 and the fixing plate 4, so that the refrigerating device can be conveniently stored;

in this embodiment, support frame 6 is the U-shaped structure, the tip of support frame 6 through the pivot with fixed plate 4 is connected, the pivot is equipped with the damping structure to make the difficult rotation of pivot, need exert external force and just can let it rotate, guarantee the rotatable folding of support frame 6 when can guaranteeing support frame 6's arrangement stability.

In another embodiment, the end of the supporting frame 6 is fixed on the fixing plate 4 by means of screw connection; when the supporting frame 6 needs to be rotated, the screws are loosened, and when the supporting frame 6 is rotated to a required angle, the supporting frame 6 is locked through the screws.

The fixing plate 4 is further provided with a strap (not shown) for binding the folded second container 5, the strap may be a magic strap, a common binding strap, or an elastic strap with a buckle structure, and the support frame 6 may be bound while binding the second container 5.

The top of the fixing plate 4 is also provided with a handle 41, so that the refrigerating device is convenient to carry.

The second heat-preservation bag realizes the heat-preservation function through the aluminum film pearl cotton; in addition, the second thermal insulation bag may also realize a thermal insulation function through other thermal insulation materials, which is not limited in this embodiment.

A second taking and placing opening for taking and placing articles is formed in the second heat-preservation bag, the second taking and placing opening can be opened and closed through a cover body, and the cover body is connected with the second heat-preservation bag through a third zipper structure 51; the cover body can be of a detachable structure or a foldable structure, and the embodiment does not limit the structure;

in this embodiment, the cover body is also foldable through an organ type structure, the third zipper structure is arranged around three sides of the second thermal insulation bag, and the cover body can be opened by unzipping the third zipper structure 51.

The lower part of the second heat-preservation bag is also provided with a second cleaning port, the second cleaning port can be opened and closed through a fourth zipper structure 52, the second cleaning port is convenient to clean the second heat-preservation bag, and the second cleaning port is used for draining water;

the third zipper structure 51 and the fourth zipper structure 52 are both waterproof zippers;

the bending part of the organ type folding structure of the second heat preservation bag is of an arc transition structure, so that the third zipper can be conveniently opened and closed.

In another embodiment, the second container 5 may also be a fish tank, a box, or other closed, open, or semi-open storage container.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A refrigerating tool comprises a shell, and is characterized in that an accommodating cavity is formed in the shell, and a refrigerating assembly is arranged in the accommodating cavity; the refrigeration component comprises a micro compressor, a condensation element, a throttling element and an evaporation element; the micro compressor, the condensing element, the throttling element and the evaporating element are connected to form a refrigerating passage for the circulating flow of the refrigerant; the evaporation element includes an evaporation section that extends outside the housing.

2. The refrigeration tool of claim 1 wherein said housing is of cylindrical configuration and said evaporator element is of tubular configuration, said evaporator section being wound in a spiral arrangement around an outer wall of said housing.

3. The cooling tool of claim 2, wherein a heat dissipation fan is further disposed in the receiving chamber; the casing is equipped with the louvre that the holding chamber switches on, radiator fan's input and intake pipe cooperation, the inlet end of intake pipe extends to outside the casing.

4. A refrigerating tool as recited in claim 3 wherein said condensing element is a spirally arranged tubular structure disposed between said radiator fan and said radiator hole; the air inlet pipe extends out of the shell from the heat dissipation hole.

5. The refrigeration tool of claim 1 further comprising a fixing plate; the evaporation element is of a tubular structure, and the evaporation section is arranged in a winding extending manner; the shell and the evaporation section are fixed on the fixing plate.

6. A cold appliance according to claim 5, wherein the condensing element is a tubular structure comprising a condensing section extending outside the housing and arranged in a meandering manner;

7. A refrigeration device, characterized by comprising a refrigeration means according to any one of claims 2 to 4; also included is a first container for cooperating with the refrigeration tool.

8. A cold appliance according to claim 7, wherein the first container is a foldable first thermal bag, the first thermal bag being provided with a first access opening, which is openable and closable, and an opening for insertion of the cooling means.

9. A refrigerating device, characterized by comprising a refrigerating means according to any of claims 5-6; a second container is also included for cooperating with the refrigeration tool.

10. A refrigerating device as recited in claim 9 wherein said second container is a foldable second thermal bag, said second thermal bag having a second access opening that is openable and closable; the second container is fixed on the fixing plate, and the evaporation section is arranged in the second container;

the top of the fixed plate is also provided with a handle.