CN210399655U - Integrated movable turnover refrigeration and freezing box - Google Patents
Integrated movable turnover refrigeration and freezing box Download PDFInfo
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- CN210399655U CN210399655U CN201921282113.XU CN201921282113U CN210399655U CN 210399655 U CN210399655 U CN 210399655U CN 201921282113 U CN201921282113 U CN 201921282113U CN 210399655 U CN210399655 U CN 210399655U
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Abstract
The utility model provides an integral type removes turnover refrigerator-freezer belongs to the refrigeration technology field. The problem that the existing mobile refrigeration equipment unit has high continuous working energy consumption is solved. The utility model discloses a box and refrigeration subassembly, cold-storage plate group of setting in the box, the box divide into extrinsic cycle district and inner loop district, and condenser and compressor divide from top to bottom to be established in the extrinsic cycle district, and the inner loop divides into wind channel district and cold-stored district, and extrinsic cycle district, wind channel district and cold-stored district set gradually along the horizontal direction, and the evaporimeter is located the wind channel district, and cold-storage plate group is located the upper portion in cold-stored district. The utility model has the advantages of with the integrative combination of refrigerating unit and cold-storage plate group, refrigerating unit discontinuity work, the suitability is good, the energy consumption is low, it is convenient to remove, spatial layout is compact.
Description
Technical Field
The utility model belongs to the technical field of the refrigeration, concretely relates to integral type removes turnover refrigerator-freezer.
Background
The movable refrigeration box is refrigeration equipment which is necessary in the tail end link of the cold chain logistics, and refrigerated goods can be transported to a household and fresh requirements can be guaranteed through the movable refrigeration box. The existing mobile refrigeration equipment is generally in a form of a refrigeration unit with a compressor, and the refrigeration unit needs to work continuously in the turnover transportation process, so that electric power support needs to be provided for the refrigeration unit in the transportation process, and the electric power support is generally realized through a generator set or a battery, for example, an intelligent mobile refrigeration box which can be powered by the battery and is provided by application number 201611015420.2, the refrigeration unit of the refrigeration box has the advantages of long-time operation, large power consumption, high energy consumption and high cost;
another method is to cool by using a cool storage plate, such as "a mobile ice storage plate device" proposed in application No. 201620511658.3, in which the cool storage plate has low energy consumption, but the cool storage plate needs to store cool in advance, the cool storage plate has limited cool storage capacity, and the cool storage plate does not have a cooling function after the cool storage capacity is released, so that the device is generally suitable for turnover work with short turnover time and distance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned defect that current removal fridge exists, and the one kind that provides has refrigerating unit and cold-storage board simultaneously, cold-storage board cold-storage when refrigerating unit is refrigerated, cold-storage board cold-storage release cold volume, but refrigerating unit discontinuity work, the suitability is good, the energy consumption is low, it is convenient to remove, the compact integral type of spatial layout removes turnover fridge.
The purpose of the utility model can be realized by the following technical proposal:
an integrated movable turnover refrigerating and freezing box comprises a box body, a refrigerating assembly and a cold accumulation plate group, wherein the refrigerating assembly and the cold accumulation plate group are arranged in the box body, the refrigerating assembly comprises a compressor, a condenser and an evaporator, the box body is divided into an outer circulation area and an inner circulation area, the condenser and the compressor are respectively arranged in the outer circulation area from top to bottom, a condensing fan is further arranged in the outer circulation area, the condensing fan is positioned at the condenser, the inner circulation area is divided into an air channel area and a cold storage area, the outer circulation area, the air channel area and the cold storage area are sequentially arranged along the horizontal direction, the evaporator is positioned in the air channel area, an evaporating fan is further arranged in the air channel area, the evaporator and the evaporating fan are vertically arranged, an air inlet communicated with the cold storage area is formed in the lower portion of the air channel area, an air outlet communicated with the cold storage area is formed in the upper portion of the cold, and a sealing door for opening and closing the cold storage area is arranged on one side of the box body, and a plurality of travelling wheels for moving the box body are further arranged at the bottom of the box body. The refrigerating unit refrigerates, the cold accumulation plate group releases cold energy after accumulating cold, the refrigerating unit can work discontinuously, the energy consumption is low, the refrigerating unit and the cold accumulation plate group are arranged in the box body compactly, and the refrigerating space is regular.
In the above-mentioned integrated movable turnover refrigerator-freezer, the refrigeration assembly further comprises a filter-drier, a liquid reservoir and a gas-liquid separator all disposed in the lower portion of the above-mentioned outer circulation zone.
In the integrated movable turnover refrigeration and freezing box, the outer circulation area is separated from the inner circulation area through a sealing interlayer, the outer circulation area is communicated with the outside atmosphere, and the inner circulation area is arranged in a sealing manner.
In the integrated movable turnover refrigerating and freezing box, the box body is rectangular, and the external circulation area, the air duct area and the refrigerating area are sequentially arranged along the length direction of the box body.
In foretell an integral type removes turnover refrigerator-freezer, can dismantle on the box and link firmly a grid board and this grid board is located above-mentioned extrinsic cycle district one side, grid board and above-mentioned interlayer are established respectively in the both sides of above-mentioned condenser.
In the integrated movable turnover refrigerator-freezer, a plurality of travelling wheels are provided with brakes.
In foretell an integral type removes turnover refrigerator-freezer, the above-mentioned interlayer is kept away from to the relative lower part in condenser slope setting, the relative lower part in upper portion of condenser, and above-mentioned condensation fan sets up in one side of condenser and is located between condenser and the interlayer, and the condensation fan during operation induced drafts. The condensation fan sucks air from bottom to top, hot air rises, cold air descends, the physical flowing direction of air and the air sucking direction of the condensation fan have certain goodness of fit, air flow guiding is facilitated, and heat dissipation of the condenser is accelerated.
In the integrated movable turnover refrigerator-freezer, the included angle between the condenser and the interlayer is 10-30 degrees. The inclined angle of the condenser is matched with the space of the external circulation area, and the inclined angle of the condenser is matched with the air flow direction to the maximum extent in the limited space.
In the integrated movable turnover refrigerator-freezer, the condensing fan is fixed on the condenser.
In foretell an integral type removes turnover refrigerator-freezer, still be equipped with the crossbeam that two parallel intervals set up in the extrinsic cycle district, the crossbeam extends and fixes on the box along above-mentioned condenser incline direction, and the condenser sets firmly on two crossbeams.
In foretell an integral type removes turnover refrigerator-freezer, a plurality of kidney slots have all been seted up to condenser bottom both sides, and the kidney slot is equipped with threaded fastener, and the condenser links firmly through threaded fastener and above-mentioned crossbeam. The kidney-shaped groove facilitates fine adjustment of the fixing position of the condenser.
In foretell an integral type removes turnover refrigerator-freezer, the vertical setting of interlayer, above-mentioned condenser one side is the air inlet side, and the opposite side is the air-out side, and above-mentioned condensation fan is located the air-out side, and the air-out side forms the air-out district of narrow down wide with the interlayer. The air outlet area is in a horn shape with an upward opening, and air can flow upwards.
In foretell an integral type removes turnover refrigerator-freezer, the air-out district top is equipped with electrical components, and electrical components fixes on the interlayer, and electrical components includes ac contactor and electric leakage circuit breaker. The electrical element is positioned above the air outlet area, so that the heat dissipation effect on the electrical element is realized.
In an integrated mobile turnover refrigerator-freezer of the kind described above, the evaporator is arranged vertically.
In foretell an integral type removes turnover refrigerator-freezer, the cold-storage district bottom is equipped with a ventilating board, and the ventilating board lower part is an air outlet duct, and a plurality of ventilation holes have been seted up with above-mentioned air intake intercommunication on the ventilating board to the air outlet duct, and the ventilation hole density of keeping away from air intake department is greater than the density that is close to air intake department. The more close to the air inlet, the more the negative pressure is, the fewer the vent holes are at the position where the negative pressure is larger, and the more the vent holes are at the position where the negative pressure is smaller, so that the air flow in the cold storage area can reach a relatively uniform state, and the refrigeration effect is good.
In the integrated movable turnover refrigerator-freezer, the plurality of vent holes are divided into a plurality of rows, and the plurality of vent holes in the same row are arranged along a straight line.
In the integrated movable turnover refrigerator-freezer, the distance between two adjacent rows of ventilation holes is increased along the air flow direction of the air outlet channel.
In foretell an integral type removes turnover refrigerator-freezer, the ventilation board can be dismantled and inlay and establish in above-mentioned bottom half, offers the jack that is used for portable on the ventilation board. The ventilation board can be disassembled, so that the bottom of the box body can be conveniently cleaned.
In the integrated movable turnover refrigeration and freezing box, one end of the ventilation plate is close to the air inlet, the other end of the ventilation plate is far away from the air inlet, and the jack is arranged at one end of the ventilation plate far away from the air inlet.
In foretell an integral type removes turnover refrigerator-freezer, the cold-stored district is equipped with the fan apron, and the fan apron links firmly with above-mentioned ventilating board. The fan cover plate can be detached together with the ventilating plate, so that the evaporation fan is convenient to mount and clean.
In the integrated movable turnover refrigeration and freezing box, the cold accumulation plate group comprises a plurality of cold accumulation plates, and a plurality of ventilation grooves which are communicated up and down are formed in the cold accumulation plates.
In foretell an integral type removes turnover refrigerator-freezer, be equipped with a plurality of cold-storage plate boxes that are used for placing above-mentioned cold-storage plate in the cold-storage district, a plurality of cold-storage plate boxes top-down arranges the setting in proper order, still is equipped with the bearing structure who is used for installing the cold-storage plate box in the cold-storage district, and bearing structure is equipped with two and sets up in the both sides of cold-storage plate box separately, and cold-storage plate box pull formula is installed on bearing structure. The cold accumulation plate box is installed in a drawing mode, the installation and the disassembly are convenient, the actual cold storage space of the cold storage area can be increased by removing the cold accumulation plate box, and the quantity of the cold accumulation plates is controlled according to the required cold storage space and the temperature.
In the integrated movable turnover refrigerator-freezer, the ventilation grooves of the two cold storage plates which are adjacent up and down are aligned up and down.
In foretell an integral type removes turnover refrigerator-freezer, bearing structure includes a plurality of support frames, and the support frame is including fixing the slat on the cold-storage district inner wall and fixing a plurality of back shafts on the slat, and a plurality of back shafts top-down arranges in proper order, forms between two adjacent back shafts to be used for inserting the slot of establishing above-mentioned cold-storage plate box.
In the integrated movable turnover refrigerator-freezer, the support shaft is in threaded connection with the lath. The supporting shaft is in threaded connection with the batten, and the dismounting is convenient.
In foretell an integral type removes turnover refrigerator-freezer, the back shaft is equipped with the external screw thread including supporting part, the portion of pasting and the connecting portion that connect concentrically in proper order, connecting portion, corresponds on the above-mentioned slat and seted up the screw hole, and connecting portion link to each other with the screw hole one-to-one, the external diameter of the portion of pasting is greater than the external diameter of supporting part and connecting portion, pastes the portion of pasting and pastes on the slat, the supporting part is the axiality.
In the integrated movable turnover refrigerator-freezer, the end part of the supporting part is provided with the straight groove. The straight groove is used for the screwdriver to dismantle the back shaft usefulness.
In foretell an integral type removes turnover refrigerator-freezer, a plurality of slats of same bearing structure are parallel interval to be set up, are equipped with the sealing strip between two adjacent slats, and the sealing strip both sides are leaned on with corresponding slat. The sealing strip can prevent cold wind from directly passing through between two boards, and furthest guarantees that cold wind passes through from the ventilation duct of cold-storage plate, reaches best refrigeration effect.
In the integrated movable turnover refrigerator-freezer, a damping spring is arranged at the bottom of the compressor.
In foretell an integral type removes turnover refrigerator-freezer, the inner loop district circumference all is equipped with the foaming layer.
Compared with the prior art, the utility model is simultaneously provided with the refrigerating unit and the cold accumulation plate group, the cold accumulation plate accumulates cold when the refrigerating unit refrigerates, and the cold accumulation plate can supply cold energy for the cold storage area after accumulating cold, so that the refrigerating unit can work discontinuously, the energy consumption is reduced, and the applicability is strong; each part is regionalized, the structure is compact, the layout is regular, the whole space of the cold storage area is regular, and the integrity is good; the quantity of the cold accumulation plates is set according to the required cold quantity, and the cold accumulation plate box is detachable, so that the refrigerating volume of the refrigerating area can be adjusted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a structure with a box body part removed;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the ventilation board;
fig. 5 is a schematic structural view of the support shaft.
In the figure, 1, a box body; 2. a condenser; 3. an evaporator; 4. an interlayer; 5. an outer circulation zone; 6. a grid plate; 7. a condensing fan; 8. a cross beam; 9. an air duct area; 10. a cold storage area; 11. a cold accumulation plate; 12. a ventilation slot; 13. a cold storage plate box; 14. laths; 15. a support shaft; 151. a support portion; 152. an attachment portion; 153. a connecting portion; 16. a straight slot; 17. a sealing strip; 18. a ventilation board; 19. an air outlet channel; 20. a vent hole; 21. a jack; 22. a fan cover plate; 23. a sealing door; 24. a traveling wheel; 25. an evaporation fan; 26. a compressor.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the utility model provides a pair of integral type removes turnover refrigerator-freezer, including being cuboid-shaped's box 1 and setting refrigeration subassembly, cold-storage plate group in box 1, refrigeration subassembly includes compressor 26, condenser 2, evaporimeter 3, drier-filter, reservoir and vapour and liquid separator etc. through the tube coupling.
The box 1 is divided into an outer circulation area 5 and an inner circulation area through a sealed interlayer 4, the outer circulation area 5 is communicated with the outside atmosphere, and the inner circulation area is sealed and arranged:
the outer circulation area 5 is cuboid, the sealing interlayer 4 is positioned on the right side of the outer circulation area 5, the left side of the outer circulation area 5 is provided with a grid plate 6 which is detachably connected with the box body 1, the upper parts of the box body 1 on the front side and the rear side of the outer circulation area 5 are respectively provided with a plurality of holes, and air in the outer circulation area 5 is communicated with the outside atmosphere through the holes and the holes on the grid plate 6;
the compressor 26, the condenser 2, the drying filter, the liquid storage device and the gas-liquid separator are all positioned in the outer circulation area 5, the condenser 2 is positioned at the upper part, other components are positioned at the lower part, the bottom of the compressor 26 is provided with a damping spring, the condenser 2 is arranged in an allowable space in an inclined mode as much as possible, as shown in figure 2, the upper part of the condenser 2 is far away from the interlayer 4 relative to the lower part, the included angle between the condenser 2 and the interlayer 4 is 10-30 degrees, a condensing fan 7 is fixed on the right side of the condenser 2, the condensing fan 7 is positioned between the condenser 2 and the interlayer 4, and the condensing fan 7 sucks;
As shown in fig. 3, the interlayer 4 is vertically arranged, the left side of the condenser 2 is an air inlet side, the right side of the condenser is an air outlet side, the air outlet side and the interlayer 4 form an air outlet area with a wide upper part and a narrow lower part, an electrical element is arranged above the air outlet area and fixed on the interlayer 4, and the electrical element comprises an alternating current contactor and a leakage circuit breaker.
Inner loop district circumference all is equipped with the foaming layer of heat preservation usefulness, and the inner loop distinguishes to be wind channel district 9 and cold-stored district 10, and outer loop district 5, wind channel district 9 and cold-stored district 10 set gradually along 1 length direction level of box:
the evaporator 3 is vertically arranged in the air channel area 9, two sides of the evaporator 3 are close to the inner wall of the air channel area 9, an evaporation fan 25 is arranged below the evaporator 3, air is sucked by the evaporation fan 25 when the evaporation fan 25 works, an air inlet communicated with the cold storage area 10 is formed in the lower portion of the air channel area 9, and an air outlet communicated with the cold storage area 10 is formed in the upper portion of the air channel area 9.
The cold accumulation board group is located the upper portion of cold-storage district 10, the lower part of cold-storage district 10 is used for depositing the cold-stored thing that needs, cold accumulation board group includes a plurality of cold accumulation boards 11, cold accumulation board 11 includes the casing and sets up the cold accumulation liquid in the casing, cold accumulation liquid composition distribution ratio sets up according to required phase transition temperature, be equipped with a plurality of ventilation slots 12 that link up from top to bottom on the casing, be equipped with a plurality of cold accumulation board boxes 13 that are used for placing cold accumulation board 11 in the cold-storage district 10, a plurality of cold accumulation board boxes 13 top-down arrange in proper order and set up, a plurality of cold accumulation boards 11 have all been placed in every cold accumulation board box 13, align from top to. The cold storage area 10 is also internally provided with a support structure for mounting the cold storage plate boxes 13, the two support structures are respectively arranged at two sides of the cold storage plate boxes 13, and the cold storage plate boxes 13 are installed on the support structure in a drawing way;
the bearing structure comprises a plurality of supporting frames, the supporting frames comprise laths 14 fixed on the inner wall of the cold storage area 10 and a plurality of supporting shafts 15 fixed on the laths 14, the supporting shafts 15 are sequentially arranged from top to bottom, and a slot used for inserting the cold storage plate box 13 is formed between every two adjacent supporting frames: the support shaft 15 includes in proper order integrative supporting part 151, the portion 152 of pasting and connecting portion 153 of connecting concentrically, and connecting portion 153 is equipped with the external screw thread, and the corresponding screw hole has been seted up on the slat 14, and connecting portion 153 links to each other with the screw hole one-to-one, and the external diameter of the portion 152 of pasting is greater than the external diameter of supporting part 151 and connecting portion 153, and the portion 152 of pasting pastes and pastes on the slat 14, and the supporting part 151 is the axle form, and a word groove 16 has been seted up.
The laths 14 are detachably fixedly connected with the inner wall of the cold storage area 10 through fasteners such as screws, a plurality of laths 14 of the same supporting structure are arranged in parallel at intervals along the drawing direction of the cold storage plate box 13, a sealing strip 17 is further arranged between every two adjacent laths 14, and two sides of the sealing strip 17 are attached to the corresponding laths 14.
The bottom of the cold storage area 10 can be dismantled and inlay and be equipped with a ventilating board 18, the 18 lower part of ventilating board is an air outlet 19, air outlet 19 and air intake intercommunication, a plurality of ventilation holes 20 have been seted up on the ventilating board 18, 18 left ends of ventilating board are close to the air intake, the air intake is kept away from to the right-hand member, 20 densities of the ventilation hole that is close to 18 left ends of ventilating board are less than 20 densities of the ventilation hole that is close to 18 right-hand members of ventilating board, a plurality of ventilation holes 20 divide into the multirow, a plurality of ventilation holes 20.
Two jacks 21 for carrying by hand are formed in the ventilating board 18, the jacks 21 are circular, and the jacks 21 are close to the right end of the ventilating board 18.
The cold storage area 10 is also provided with a fan cover plate 22 for separating the evaporation fan 25, the fan cover plate 22 and the ventilation plate 18 are integrally formed, the combination of the fan cover plate and the ventilation plate is L-shaped, and the fan cover plate 22 is detachably fixed on the inner wall of the cold storage area 10 through screws.
A sealing door 23 used for opening and closing the cold storage area 10 is arranged on the right side of the box body 1, four walking wheels 24 used for moving the box body 1 are further arranged at the bottom of the box body 1, the four walking wheels 24 are respectively arranged around the box body 1, and two walking wheels 24 are provided with brakes.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The integrated movable turnover refrigeration and freezing box is characterized by comprising a box body (1), a refrigeration assembly and a cold accumulation plate group, wherein the refrigeration assembly and the cold accumulation plate group are arranged in the box body (1), the refrigeration assembly comprises a compressor (26), a condenser (2) and an evaporator (3), the box body (1) is divided into an outer circulation area (5) and an inner circulation area, the condenser (2) and the compressor (26) are respectively arranged in the outer circulation area (5) from top to bottom, a condensing fan (7) is further arranged in the outer circulation area (5), the condensing fan (7) is positioned at the condenser (2), the inner circulation area is divided into an air channel area (9) and a cold storage area (10), the outer circulation area (5), the air channel area (9) and the cold storage area (10) are sequentially arranged along the horizontal direction, the evaporator (3) is positioned in the air channel area (9), an evaporation fan (25) is further arranged in the air channel area (9), and the evaporator (3) and the evaporation fan (25) are arranged, wind channel district (9) lower part is equipped with the air intake with cold-stored district (10) intercommunication, and wind channel district (9) upper portion is equipped with the air outlet with cold-stored district (10) intercommunication, and above-mentioned cold-storage plate group lies in the upper portion of cold-stored district (10), and the lower part of cold-stored district (10) is used for depositing the thing that needs to be refrigerated, be equipped with on box (1) one side and be used for opening and seal sealing door (23) of cold-stored district (10), box (1) bottom still is equipped with a plurality of walking wheels (24) that are used for box (1) to remove.
2. An integrated mobile epicyclic refrigerator-freezer according to claim 1, wherein said outer circulation zone (5) is separated from said inner circulation zone by a sealed barrier (4), the outer circulation zone (5) being in communication with the outside atmosphere and the inner circulation zone being sealed.
3. An integrated mobile epicyclic refrigerator-freezer according to claim 2, wherein said cabinet (1) is rectangular and said external circulation zone (5), air duct zone (9) and refrigeration zone (10) are arranged in sequence along the length of the cabinet (1).
4. An integrated mobile epicyclic refrigerator-freezer according to any of claims 1 to 3, wherein a plurality of road wheels (24) are provided with brakes.
5. An integrated mobile turnover refrigerator-freezer according to claim 2, characterized in that the condenser (2) is arranged obliquely, the upper part of the condenser (2) is far away from the interlayer (4) relative to the lower part, the condensing fan (7) is arranged at one side of the condenser (2) and between the condenser (2) and the interlayer (4), and the condensing fan (7) sucks air when in operation.
6. An integrated mobile epicyclic refrigerator-freezer according to any of claims 1 to 3, wherein said evaporator (3) is arranged vertically.
7. An integrated movable turnover refrigerator-freezer as claimed in any one of claims 1-3, characterized in that the bottom of the freezer area (10) is provided with a ventilation board (18), the lower part of the ventilation board (18) is provided with an air outlet channel (19), the air outlet channel (19) is communicated with the air inlet, the ventilation board (18) is provided with a plurality of ventilation holes (20), and the density of the ventilation holes (20) far away from the air inlet is greater than that of the ventilation holes (20) close to the air inlet.
8. An integrated movable turnover refrigerator-freezer according to any one of claims 1-3, characterized in that the cold storage plate group comprises a plurality of cold storage plates (11), and a plurality of ventilation slots (12) are arranged on the cold storage plates (11) and penetrate up and down.
9. An integrated movable turnover refrigerator-freezer as claimed in claim 8, wherein the cold storage area (10) is provided with a plurality of cold storage plate boxes (13) for placing the cold storage plates (11), the cold storage plate boxes (13) are arranged from top to bottom, a support structure for mounting the cold storage plate boxes (13) is further provided in the cold storage area (10), the support structure is provided with two cold storage plate boxes respectively arranged at two sides of the cold storage plate boxes (13), and the cold storage plate boxes (13) are installed on the support structure in a pull-out manner.
10. An integrated movable turnover refrigerator-freezer as claimed in claim 9, characterized in that the support structure comprises a plurality of support frames, the support frames comprise slats (14) fixed on the inner wall of the refrigeration area (10) and a plurality of support shafts (15) fixed on the slats (14), the plurality of support shafts (15) are arranged from top to bottom in sequence, and a slot for inserting the cold storage plate box (13) is formed between two adjacent support shafts (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282113.XU CN210399655U (en) | 2019-08-08 | 2019-08-08 | Integrated movable turnover refrigeration and freezing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282113.XU CN210399655U (en) | 2019-08-08 | 2019-08-08 | Integrated movable turnover refrigeration and freezing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399655U true CN210399655U (en) | 2020-04-24 |
Family
ID=70359109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921282113.XU Active CN210399655U (en) | 2019-08-08 | 2019-08-08 | Integrated movable turnover refrigeration and freezing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210399655U (en) |
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2019
- 2019-08-08 CN CN201921282113.XU patent/CN210399655U/en active Active
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