CN213147060U - Refrigeration equipment - Google Patents
Refrigeration equipment Download PDFInfo
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- CN213147060U CN213147060U CN202021757504.5U CN202021757504U CN213147060U CN 213147060 U CN213147060 U CN 213147060U CN 202021757504 U CN202021757504 U CN 202021757504U CN 213147060 U CN213147060 U CN 213147060U
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Abstract
The embodiment of the utility model discloses refrigeration plant, include: a plurality of refrigeration cases stacked in at least two levels, each of said refrigeration cases comprising: a cold storage assembly including a cold storage agent input header and a cold storage agent return header, and a plurality of cold storage tubes connected between the cold storage agent input header and the cold storage agent return header; the cold storage agent input opening is communicated with the cold storage agent input collecting pipe; the coolant return opening is communicated with the coolant return header; the input pipeline is communicated with the cold storage agent input opening of each refrigerating box; and the return pipeline is communicated with the cold storage agent return opening of each refrigerating box. The refrigeration equipment can be arranged in the vegetable or fruit wholesale market, and can improve the utilization rate of the limited occupied area of the field and reduce the expense of the rental refrigerator.
Description
Technical Field
The utility model relates to a cold chain commodity circulation field especially relates to a refrigeration plant.
Background
The cold storage type refrigerating box is a new cold chain logistics transportation mode in recent years in China, and the market application rate of the cold storage type refrigerating box is gradually increased. However, in farmer scattering areas having fixed sites such as farmer markets, a refrigeration house is usually adopted to store fruits and vegetables which need to be refrigerated and kept fresh; in the above scenario, the construction area of the refrigerator is small due to the limitation of the market size, and therefore the cost for renting the refrigerator is high in this case.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a refrigeration plant has effectively solved the freezer in the farm trade collection ground that has fixed place, to limited place area occupied's the low problem with lease freezer expense height of utilization ratio.
In one aspect, the utility model provides a pair of refrigeration plant, include: a plurality of refrigeration cases stacked in at least two levels, each of said refrigeration cases comprising: the cold accumulation assembly comprises a cold accumulation agent input header, a cold accumulation agent return header and a plurality of cold accumulation strips connected between the cold accumulation agent input header and the cold accumulation agent return header; the cold storage agent input opening is communicated with the cold storage agent input collecting pipe; the coolant return opening is communicated with the coolant return header; the input pipeline is communicated with the cold storage agent input opening of each refrigerating box; and the return pipeline is communicated with the cold storage agent return opening of each refrigerating box.
In an embodiment of the present invention, the present invention further includes: the at least two first switches are respectively arranged on the input pipeline and far away from the plurality of cold storage agent input openings and the backflow pipeline and far away from the plurality of cold storage agent backflow openings.
In an embodiment of the present invention, the present invention further includes: and the second switches are respectively arranged at the position, close to each cold-storage agent input opening, of the input pipeline and at the position, close to each cold-storage agent return opening, of the return pipeline.
In an embodiment of the present invention, the present invention further includes: and the cushion layer is clamped between the two stacked refrigerating boxes, so that a gap is formed between the two refrigerating boxes.
In an embodiment of the present invention, the present invention further includes: the matching piece is arranged on the connecting surface of the two stacked refrigerating boxes to ensure that the two refrigerating boxes are in limit connection.
In an embodiment of the present invention, the fitting member includes: the first matching piece is arranged in one of the two superposed refrigerating boxes, the second matching piece is matched with the first matching piece and is arranged in the other one of the two superposed refrigerating boxes.
In an embodiment of the present invention, the present invention further includes: and the second switches are respectively arranged at the position, close to each cold-storage agent input opening, of the input pipeline and at the position, close to each cold-storage agent return opening, of the return pipeline.
In an embodiment of the present invention, the present invention further includes: the lifting assembly is arranged on one side of each of the plurality of refrigerating boxes, which is provided with one end with the door; the method comprises the following steps: a liftable bracket; the lifting platform is connected with the lifting support and can lift relative to the lifting support.
In an embodiment of the present invention, the lifting assembly further comprises: the shielding piece is connected to the top end of the lifting support; at least one tray is arranged on the lifting platform and is opposite to the door of the refrigerating box.
In summary, the above embodiments of the present application may have one or more of the following advantages or benefits: i) the refrigeration equipment can be arranged in the vegetable or fruit wholesale market, so that the problems of low utilization rate of limited occupied area of a field and high rental cold storage cost are solved; ii) the lifting device is used in conjunction with a plurality of stacked refrigeration cases, which saves time for loading the goods and improves efficiency of loading the goods into the refrigeration appliance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a refrigeration apparatus 100 according to an embodiment of the present invention.
Fig. 2 is a schematic view of the cooler 110 of fig. 1 from another perspective.
Fig. 3 is a schematic structural view of the cold storage assembly 200 in fig. 1.
Fig. 4 is a schematic view showing the connection between the input pipe 120 and the return pipe 130 and the coolant input opening 112 and the coolant return opening 113, respectively, in fig. 1.
Fig. 5 is a schematic diagram of the structure of another input duct 120 and another return duct 130 of fig. 1.
Fig. 6 is a schematic view of the structures of still another input duct 120 and still another return duct 130 of fig. 1.
Fig. 7 is a schematic view of the structure of still another input duct 120 and still another return duct 130 of fig. 1.
Fig. 8 is a schematic structural diagram of the lifting device 160 in fig. 1.
Description of the main element symbols:
100 is a refrigeration device; 110 is a refrigerating box; 111 is a pipeline installation position; 112 is a coolant input opening; 113 is a coolant return opening; 120 is an input pipeline; 121 is a first connecting piece; 130 is a return pipeline; 140 is a first switch; 150 is a second switch; 160 is a lifting device; 161 is a lifting bracket; 162 is a lifting platform; 163 is a tray; 164 is a ceiling. 200 is a cold accumulation component; 210 is a coolant inlet manifold; 211 is a coolant inlet opening; 220 is a coolant return header; 221 is a coolant return opening; 240 is a connecting hose; and 260 is a cold accumulation strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1, a schematic structural diagram of a refrigeration apparatus 100 according to an embodiment of the present invention is shown. The refrigeration apparatus 100 includes, for example: a plurality of refrigerating boxes 110 stacked one on top of another, an inlet duct 120 and a return duct 130 connecting each refrigerating box 110, and a lifting device 160 disposed at one side of the plurality of refrigerating boxes 110 stacked one on top of another.
Referring to fig. 2, each of the refrigerating boxes 110 is provided with an open end, for example, and the plurality of refrigerating boxes 110 are stacked in at least two layers, and the open ends of all the refrigerating boxes 110 are located on the same side of the stacked structure, on which the lifting device 160 is located. For example, there may be four refrigeration cases 110, and the four refrigeration cases 110 may be stacked in a "field" shape. Of course, the present embodiment is not limited thereto.
Preferably, a cushion (not shown) is disposed between the two stacked refrigerators 110, for example. For example, the cushioning layer is disposed on the top surface of the refrigeration cases 110, and when two refrigeration cases 110 are stacked, the cushioning layer is sandwiched between the stacked two refrigeration cases 110; specifically, the cushion layer may include cushion blocks respectively disposed at four corners of the top surface of the refrigerating boxes 110, and when two refrigerating boxes 110 are stacked, the cushion layer is sandwiched between the two stacked refrigerating boxes 110 to form a gap between the two stacked refrigerating boxes 110, so that the lifting device can lift the refrigerating boxes 110 by using the gap.
Preferably, the connecting surfaces of the two stacked refrigerating boxes 110 are further provided with a fitting (not shown) for example, which provides a positive connection of the two stacked refrigerating boxes 110. The fitting parts include, for example, a first fitting part and a second fitting part that is matched with the first fitting part.
Further, the first mating member may be disposed on the top surface of the refrigeration container 110, and the second mating member may be disposed on the bottom surface of the refrigeration container 110; when two ice chests 110 are stacked on top of each other, at least one of the second engaging members provided on the bottom side of the upper ice chest 110 is in engagement with at least one of the first engaging members provided on the top side of the lower ice chest 110.
For example, the first engaging members may be rectangular grooves formed at four corners of the top surface of the cooler 110; the second mating members may be rectangular blocks disposed at the four corners of the bottom surface of the cooler 110. And, the height of the rectangular block is greater than the depth of the rectangular groove, so that a gap may occur between two refrigerating containers 110 stacked one on another.
Referring to fig. 3, the refrigerating box 110 further includes, for example, a cold accumulation assembly 200 and a duct installation site 111, wherein the cold accumulation assembly 200 is located in the refrigerating space of the refrigerating box 110, and the duct installation site 111 is located on the surface of the cabinet of the refrigerating box 110. For example, the cold storage assembly 200 includes a coolant input header 210 provided with coolant input openings 211, a coolant return header 220 provided with coolant return openings 221, and a plurality of cold storage bars 260 communicating between the coolant input header 210 and the coolant return header 220; the coolant return opening 221 and the coolant input opening 211 are exposed at the pipe installation site 111.
Further, a plurality of cold storage bars 260 are cascaded between the cold storage agent input header 210 and the cold storage agent return header 220 through the connection hose 240.
Referring to fig. 4, the pipeline installation site 111 includes, for example, two first connectors 121. Wherein, a first connecting member 121 is used for connecting the first end of the input pipe 120 and the coolant input opening 112; another first connection 121 may also be used to connect the first end of the return duct 130 and the coolant return opening 113. In addition, the second ends of the input pipe 120 and the return pipe 130 are connected to a cold charge outlet (not shown) and a cold charge return inlet (not shown) of the cold charge apparatus, respectively.
Preferably, the first end of the input pipe 120 and the first end of the return pipe 130 are movably connected with the coolant input opening 112 and the coolant return opening 112, respectively, for example, the first connection member 121 may be a flange or a pipe joint.
Referring to fig. 5, preferably, at least one first switch 140 is disposed on the input pipe 120 away from the plurality of coolant input openings 112; similarly, at least one first switch 140 is disposed on the return line 130 away from the plurality of coolant return openings 113.
Specifically, by respectively opening the first switch 140 disposed on the input duct 120 and the first switch 140 disposed on the return duct 130, the cold storage agent with sufficient cold capacity in the cold charging device can be pumped into the cold storage assembly 200 in the cold storage box 110, and each cold storage strip 260 of the cold storage assembly 200 is charged with cold; during the cold charging, the cold storage agent after the cold charging flows back to the cold charging device through the return line 130. After the cold charge is completed, all the first switches 140 are turned off, and the cold is released through each cold accumulation bar 260 of the cold accumulation assembly 200 to maintain the low temperature of the cold storage box 110.
Referring to fig. 6, preferably, the input pipe 120 is provided with a second switch 150 near the plurality of coolant input openings 112, and the return pipe 130 is provided with a first switch 140 far from the plurality of coolant return pipes 113. The first switch 140 and the second switch 150 are used to control the refrigerating of the refrigerating boxes 110, and specifically, the first switch 140 controls the refrigerating of the refrigerating boxes 110 in a one-to-one manner, that is, one first switch 140 controls the refrigerating of one refrigerating box 110, and the second switch 150 controls the refrigerating of all the refrigerating boxes 110.
For example, the second end of the input duct 120 and the second end of the return duct 130 are connected to the cold charge outlet and the cold charge return inlet of the cold charge apparatus, respectively, and if one or more of the refrigeration cases 110 need to be charged with cold, one or more second switches 150 and one first switch 140 for controlling the refrigeration cases are opened; as for the refrigerating boxes 110 that do not need to be cooled, the second switch 150 for controlling cooling of these refrigerating boxes is closed. Then, the cold charging device is started to pump the cold storage agent with sufficient cold quantity into the cold storage bar 260 in the cold storage assembly 200, and then the cold storage agent with insufficient cold quantity after completing cold charging flows back to the cold charging device through the return pipe 130 until the cold charging effect on the cold storage box 110 is completed. After the cooling is completed, the cooling device, the first switch 140 and the second switch 150 are sequentially turned off.
Referring to fig. 7, it is preferable that second switches 150 are provided on the input ducts 120 adjacent to the coolant input openings 112 of the refrigerating boxes 110, respectively; similarly, the same number of second switches 150 are disposed on the return duct 130 near the coolant return openings 113 of the refrigerating container 110, and the two second switches 150 are used to control the refrigerating container 110 to be charged. For example, each of the refrigerating compartments 110 in the refrigerating apparatus 100 is provided with the second switches 150 near the cold storage input opening 112 and the cold storage return opening 113, respectively, so that the one or more refrigerating compartments 110 can be enabled to perform non-cooling or cooling by controlling the closing or opening of the two second switches 150 of one or more refrigerating compartments 110.
For example, the plurality of stacked coolers 110 may be used in the wholesale market for fruits or vegetables. The traditional refrigeration houses can only be provided with one layer of structure and paved on the ground, but in order to refrigerate more fruits or vegetables, the refrigerating space of each refrigeration house can only be correspondingly increased or the number of the refrigeration houses can only be increased, but meanwhile, the occupied area of the refrigeration house on the ground is increased, and the leasing cost is increased.
Therefore, the plurality of stacked refrigerating boxes 110 can greatly improve the utilization rate of the field and reduce the rental cost while ensuring the storage capacity of the fruits or the vegetables. Specifically, the refrigeration apparatus 100 includes, for example, four refrigeration cases 110 stacked in a "field" shape, so that the field utilization rate is doubled, and the corresponding rental cost is only half of the original rental cost; if the refrigerator 100 further includes six refrigerators 110 stacked one on top of another, the floor utilization is increased by a factor of two compared to a conventional refrigerator, and the corresponding rental cost is only one third of the original.
Referring to fig. 8, the lifting device 160 includes, for example, a liftable bracket 161, a liftable platform 162, and at least two trays 163 disposed on the liftable platform 162.
In addition, the liftable support 161 includes, for example, a marker (not shown), which can be used to mark the height. The height may be, for example, the corresponding position of the bottom surface of the refrigeration cases 110 located in the refrigeration space on the liftable support 161, so that the liftable platform 162 can accurately reach the height along the liftable support 161. For example, the mark may be a scale marked on the liftable support 161. Considering the factors of error existing in actual measurement, the height of the mark may be slightly larger than the measured height, which is beneficial for entering the refrigerating space of the refrigerating box 110 by using the height difference between the platform and the bottom surface when the tray 163 is moved.
Preferably, the lifting device 160 includes, for example, a ceiling 164 provided at the top end of the liftable support 161. For example, the canopy 164 may be configured to shield the lift 160 from sunlight, rain, and snow during operation in an open air environment.
Preferably, the lifting device 160 may be a lifting transport elevator or a manually operated operating platform.
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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A refrigeration appliance, comprising:
a plurality of refrigeration cases stacked in at least two levels, each of said refrigeration cases comprising:
the cold accumulation assembly comprises a cold accumulation agent input header, a cold accumulation agent return header and a plurality of cold accumulation strips connected between the cold accumulation agent input header and the cold accumulation agent return header;
the cold storage agent input opening is communicated with the cold storage agent input collecting pipe;
the coolant return opening is communicated with the coolant return header;
the input pipeline is communicated with the cold storage agent input opening of each refrigerating box;
and the return pipeline is communicated with the cold storage agent return opening of each refrigerating box.
2. A cold storage appliance according to claim 1, further comprising:
the at least two first switches are respectively arranged on the input pipeline and far away from the plurality of cold storage agent input openings and the backflow pipeline and far away from the plurality of cold storage agent backflow openings.
3. A cold storage appliance according to claim 1, further comprising:
and the second switches are respectively arranged at the position, close to each cold-storage agent input opening, of the input pipeline and at the position, close to each cold-storage agent return opening, of the return pipeline.
4. A cold storage appliance according to claim 1, further comprising:
and the cushion layer is clamped between the two stacked refrigerating boxes, so that a gap is formed between the two refrigerating boxes.
5. A cold storage appliance according to claim 1,
the matching piece is arranged on the connecting surface of the two stacked refrigerating boxes to ensure that the two refrigerating boxes are in limit connection.
6. A cold storage appliance according to claim 5,
the fitting includes:
the first matching piece is arranged in one of the two refrigerators which are stacked;
and the second matching piece is matched with the first matching piece and arranged in the other of the two superposed refrigerators.
7. A cold storage appliance according to claim 1, further comprising:
and the second switches are respectively arranged at the position, close to each cold-storage agent input opening, of the input pipeline and at the position, close to each cold-storage agent return opening, of the return pipeline.
8. A cold storage appliance according to claim 1, further comprising:
the lifting assembly is arranged on one side of each of the plurality of refrigerating boxes, which is provided with one end with the door; the method comprises the following steps:
a liftable bracket;
the lifting platform is connected with the lifting support and can lift relative to the lifting support.
9. A cold storage appliance according to claim 8, wherein the lifting assembly further comprises:
the shielding piece is connected to the top end of the lifting support;
at least one tray is arranged on the lifting platform and is opposite to the door of the refrigerating box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757504.5U CN213147060U (en) | 2020-08-21 | 2020-08-21 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757504.5U CN213147060U (en) | 2020-08-21 | 2020-08-21 | Refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147060U true CN213147060U (en) | 2021-05-07 |
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ID=75739734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021757504.5U Active CN213147060U (en) | 2020-08-21 | 2020-08-21 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213147060U (en) |
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2020
- 2020-08-21 CN CN202021757504.5U patent/CN213147060U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220105 Address after: Room 1222, 12 / F, building 1, No. 85, Mingnan Road, Songjiang District, Shanghai 201600 Patentee after: Cold chain cube (Shanghai) Technology Co.,Ltd. Address before: 3 / F, block a, 1229 Zhoujiazui Road, Yangpu District, Shanghai 200082 Patentee before: Zhongdatong intelligent logistics (Shanghai) Co.,Ltd. |
|
| TR01 | Transfer of patent right |