CN112092923B - Cold-chain logistics conveying device capable of automatically removing ice and operation method thereof - Google Patents
Cold-chain logistics conveying device capable of automatically removing ice and operation method thereof Download PDFInfo
- Publication number
- CN112092923B CN112092923B CN202011125230.2A CN202011125230A CN112092923B CN 112092923 B CN112092923 B CN 112092923B CN 202011125230 A CN202011125230 A CN 202011125230A CN 112092923 B CN112092923 B CN 112092923B
- Authority
- CN
- China
- Prior art keywords
- deicing
- belt
- ice
- wall
- frost
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000001704 evaporation Methods 0.000 claims abstract description 17
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000008020 evaporation Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000005057 refrigeration Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 241000270295 Serpentes Species 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002937 thermal insulation foam Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/048—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains for refrigerated goods vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/065—Removing frost by mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
Abstract
The invention provides a cold chain logistics conveying device capable of automatically deicing and an operation method thereof, wherein the cold chain logistics conveying device comprises a side wall provided with an outer wall layer and an inner wall layer, a hollow interlayer is arranged between the outer wall layer and the inner wall layer, an evaporation pipe is coiled in the hollow interlayer, an electric deicing mechanism is further arranged in the hollow interlayer, two gaps are symmetrically arranged on the upper edge and the lower edge of the side wall, a deicing belt penetrates through the two gaps to form rotary connection, one part of the deicing belt is positioned in the hollow interlayer and is tensioned and supported by a plurality of transmission shafts, a motor shaft of a deicing motor is connected with any one of the transmission shafts in a driving manner, a ventilation opening is formed in the inner side of the gap on the side wall, and a fan heater is communicated with the ventilation opening through an air supply pipe; set up ice-discharging mechanism on the diapire, ice-discharging mechanism sets up the dolly on including the guide rail that is located the diapire both sides, forms roll connection in the gyro wheel embedding guide rail of dolly, and the dolly is connected by ice-discharging motor drive, links firmly the shovel ice board between two dollies, and the bottom of shovel ice board has shovel ice edge, shovel ice along the upper surface of contact diapire.
Description
Technical Field
The invention belongs to the technical field of machinery, relates to cold chain logistics distribution, and particularly relates to a cold chain logistics conveying device capable of automatically deicing and an operation method thereof.
Background
Cold chain logistics generally refers to a system project of producing, storing, transporting and selling refrigerated and frozen foods, and keeping the refrigerated and frozen foods in a specified low-temperature environment in all links before consumption so as to ensure the quality of the foods and reduce the loss of the foods. It is established with the progress of science and technology and the development of refrigeration technology, and is a low-temperature logistics process based on refrigeration technology and by means of refrigeration technology.
The existing cold-chain logistics distribution vehicle has the following problems:
in order to guarantee the quality of food distribution, a relatively low-temperature freezing environment is generally required to be created, so that thick frost is formed on the inner wall of the transport box after operation is carried out for a certain time, and the low-temperature environment in the transport box can be maintained only by consuming more electric quantity due to the frost; in addition, the frost is easy to make the environment in the refrigerator moist and breed bacteria, so that the food pollution is caused; also, the frost occupies the space in the box, resulting in a reduced amount of storage. At present, manual deicing is adopted, so that manpower is occupied, a large amount of cleaning time is wasted, and the cold chain logistics distribution efficiency is reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an automatic deicing cold chain logistics conveying device and an operation method thereof, wherein an electric deicing structure is additionally arranged in a refrigerator, and the automatic deicing device is used for conveniently and effectively deicing by combining hot air melting and frost shedding.
The purpose of the invention can be realized by the following technical scheme: a cold chain logistics conveying device capable of automatically deicing comprises a conveying box placed on a truck, wherein the compartment wall of the conveying box comprises a top wall, three side walls, a face door and a bottom wall, and a refrigerating cavity is formed by encircling the top wall, the three side walls, the face door and the bottom wall, and is characterized in that the side wall comprises an outer wall layer and an inner wall layer, a hollow interlayer is arranged between the outer wall layer and the inner wall layer, the outer wall layer is a heat insulation plate, the inner wall layer is a heat exchange plate, an evaporation tube is coiled in the hollow interlayer and is attached to the inner wall layer in a snake shape, an electric deicing mechanism is further arranged in the hollow interlayer and comprises a deicing motor, an deicing belt and a plurality of transmission shafts, two gaps are symmetrically arranged at the upper edge and the lower edge of the side wall, and the deicing belt penetrates through the two gaps to form rotary connection, one part of the deicing belt is positioned in the refrigerating cavity of the transport box and is close to the inner side surface of the side wall, the other part of the deicing belt is positioned in the hollow interlayer and is tensioned and supported by a plurality of transmission shafts, chains are fixedly arranged on two edges of the deicing belt, gears are fixedly sleeved at two ends of the transmission shafts and are in meshed connection with the chains, a motor shaft of the deicing motor is in driving connection with any one of the transmission shafts, the electric deicing mechanism further comprises a fan heater, a ventilation opening is arranged on the side wall and positioned at the inner side of the gap and is communicated with the gap between the inner side surface of the side wall and the deicing belt, and the fan heater is communicated with the ventilation opening through an air supply pipe; the ice removing mechanism is arranged on the bottom wall and comprises guide rails located on two sides of the bottom wall, a trolley is arranged on the guide rails, rollers of the trolley are embedded into the guide rails to form rolling connection, the trolley is connected through an ice removing motor in a driving mode, an ice removing plate is fixedly connected between the trolleys, an ice removing edge is arranged at the bottom of the ice removing plate, and the ice removing edge is in contact with the upper surface of the bottom wall.
In the cold chain logistics conveying device capable of automatically removing ice, the ice shoveling plate is an inclined lath body, the ice shoveling edge is fixedly connected to the lower inclined bottom edge of the ice shoveling plate, and the ice shoveling edge is a rubber lath body.
In the cold chain logistics conveying device capable of automatically removing ice, the top wall is a heat insulation plate, the bottom wall is a heat insulation plate, and a heat insulation foam plate is clamped in the heat insulation plate.
In the cold chain logistics conveying device capable of automatically removing ice, the door comprises two door plates, the outer vertical edges of the door plates are hinged to the vertical edges of the side walls, and the peripheral edges of the door plates are coated with sealing strips.
In the cold-chain logistics conveying device capable of automatically deicing, the evaporation pipe is connected with the compressor, the condenser and the expansion valve in series to form a refrigeration cycle loop, the bottom of the truck is provided with the assembly box, and the compressor, the condenser and the expansion valve are installed in the assembly box.
In the cold-chain logistics conveying device for automatically deicing, the evaporation tube is positioned in the inner ring of the deicing belt.
In the cold chain logistics conveying device capable of automatically deicing, the warm air blower comprises a blower, an air outlet of the blower is connected with the heater, and an air outlet of the heater is connected with the air supply pipe.
The operation method of the cold-chain logistics conveying device capable of automatically deicing comprises the following steps:
1) the low-temperature freezing environment is kept in the refrigerating cavity of the transport box through the refrigeration of the evaporation tube, so that the low-temperature preservation quality of articles in cold-chain logistics transportation is guaranteed;
2) after a period of refrigeration operation, frost appears on the deicing belt covered on the inner surface of the side wall of the transport box and gradually accumulates to a certain thickness, so that deicing operation is required;
3) stopping refrigerating the evaporation pipe, starting the warm air blower, blowing warm air into a gap between the inner side surface of the side wall and the deicing belt through the air supply pipe, heating the deicing belt through the warm air after a period of time to preliminarily melt an ice layer on the surface of the deicing belt, and stopping the warm air blower;
4) the deicing motor is started to drive the transmission shaft to rotate, the deicing belt is driven to rotate through the meshing connection of the gear and the chain, the deicing belt located in the refrigerating cavity of the conveying box moves from top to bottom, some frost on the deicing belt falls onto the bottom wall in the downward movement process, and other remaining frost contacts the bottom wall to fall off when the deicing belt is recovered;
5) after all the frost on the ice removing belt falls off, stopping the ice removing motors, synchronously starting the two ice discharging motors, driving the ice shoveling plate to move from the inner edge of the bottom wall to the outer edge, pushing the frost falling onto the bottom wall to the outside of the transport box through the ice shoveling edge of the ice shoveling plate, and discharging the frost from the door;
6) the ice shoveling plate is driven to return to the initial position through the two ice discharging motors, and the three side walls of the transport box are covered with clean ice removing belts, so that a clean cold chain logistics transport space is provided.
In the operation method of the cold-chain logistics conveying device capable of automatically deicing, in the step 3), when frost remains in the gap between the inner side surface of the side wall and the deicing belt, the time for the fan heater to blow in warm air is prolonged, the air volume and temperature of the warm air blown by the fan heater are increased, and the frost in the gap is melted and broken and then falls.
In the operation method of the cold chain logistics conveying device capable of automatically removing the ice, the two door plates are closed, and the gap between the door plates is sealed through the sealing strips so as to store the cold energy in the transport box.
Compared with the prior art, the cold chain logistics conveying device capable of automatically removing ice and the operation method thereof have the following advantages:
the rotatable deicing belt is covered on the inner wall of the box body, so that most of frost is frozen on the deicing belt, warm air is firstly used for melting an adhesive layer of an ice body during deicing, then the deicing belt is driven to rotate, and the frost on the deicing belt naturally falls down to complete the automatic deicing effect, improve the deicing efficiency, save labor and time, reduce electric energy loss, ensure the cleanliness of a freezing space and ensure the refrigeration quality of food.
Drawings
Fig. 1 is a schematic diagram of an electric deicing mechanism in the automatic deicing cold-chain logistics conveying device.
Fig. 2 is a schematic diagram of an ice discharging mechanism in the automatic deicing cold chain logistics conveying device.
In the figure, 1, inner wall layer; 1a, a vent; 2. an evaporation tube; 3. a deicing motor; 4. a drive shaft; 5. an ice removal belt; 6. a bottom wall; 7. a trolley; 8. an ice shoveling plate; 9. and shoveling the ice edge.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figures 1 and 2, the cold chain logistics conveying device capable of automatically deicing comprises a conveying box placed on a truck, wherein the compartment wall of the conveying box comprises a top wall, three side walls, a door and a bottom wall 6, a refrigeration cavity is formed by enclosing the top wall, the three side walls, the door and the bottom wall 6, the side wall is provided with an outer wall layer and an inner wall layer 1, a hollow interlayer is arranged between the outer wall layer and the inner wall layer 1, the outer wall layer is a heat insulation plate, the inner wall layer 1 is a heat exchange plate, an evaporation tube 2 is coiled in the hollow interlayer, the evaporation tube 2 is attached to the inner wall layer 1 in a snake shape, an electric deicing mechanism is further arranged in the hollow interlayer and comprises a deicing motor 3, a deicing belt 5 and a plurality of transmission shafts 4, two gaps are symmetrically arranged on the upper edge and the lower edge of the side wall, the deicing belt 5 penetrates through the two gaps to form rotary connection, one part of the deicing belt 5 is positioned in the refrigeration cavity of the conveying box and is close to the inner side surface of the side wall, the other part of the deicing belt 5 is positioned in the hollow interlayer and is tensioned and supported by the transmission shafts 4, chains are fixedly arranged on two edges of the deicing belt 5, gears are fixedly sleeved at two ends of the transmission shafts 4 and are in meshed connection with the chains, a motor shaft of the deicing motor 3 is in driving connection with any one of the transmission shafts 4, the electric deicing mechanism further comprises a fan heater, a vent 1a is arranged on the inner side of the gap on the side wall, the vent 1a is communicated with a gap between the inner side surface of the side wall and the deicing belt 5, and the fan heater is communicated with the vent 1a through an air supply pipe; set up ice discharging mechanism on diapire 6, ice discharging mechanism sets up dolly 7 including the guide rail that is located diapire 6 both sides on the guide rail, forms roll connection in the gyro wheel embedding guide rail of dolly 7, and dolly 7 is connected by ice discharging motor drive, links firmly ice shoveling plate 8 between two dollies 7, and ice shoveling plate 8's bottom has and shovels ice along 9, and the ice shovels along the upper surface of 9 contact diapire 6.
The ice shoveling plate 8 is an inclined lath body, the lower inclined bottom edge of the ice shoveling plate 8 is fixedly connected with an ice shoveling edge 9, and the ice shoveling edge 9 is a rubber lath body.
The top wall is a heat insulation plate, the bottom wall 6 is a heat insulation plate, and a heat insulation foam plate is clamped in the heat insulation plate.
The door comprises two door plates, the outer vertical edge of each door plate is hinged to the vertical edge of the side wall, and the periphery edge of each door plate is coated with a sealing strip.
The evaporating pipe 2 is connected in series with a compressor, a condenser and an expansion valve to form a refrigeration cycle loop, the bottom of the truck is provided with an assembly box, and the compressor, the condenser and the expansion valve are arranged in the assembly box.
The evaporating tubes 2 are located in the inner ring of the de-icing belt 5.
The warm air blower comprises a blower, an air outlet of the blower is connected with a heater, and an air outlet of the heater is connected with an air supply pipe.
The operation method of the cold-chain logistics conveying device capable of automatically deicing comprises the following steps:
1) the low-temperature freezing environment is kept in the refrigerating cavity of the transport box through the refrigeration of the evaporation tube 2, so that the low-temperature storage quality of articles in cold-chain logistics transportation is guaranteed;
2) after a period of refrigeration operation, frost appears on the deicing belt 5 covered on the inner surface of the side wall of the transport box and gradually accumulates to a certain thickness, so that deicing operation is required;
3) stopping refrigerating the evaporation tube 2, starting the warm air blower, blowing warm air into a gap between the inner side surface of the side wall and the deicing belt 5 through the air supply tube, heating the deicing belt 5 through the warm air after a period of time to preliminarily melt an ice layer on the surface of the deicing belt, and stopping the warm air blower;
4) the deicing motor 3 is started to drive the transmission shaft 4 to rotate, the deicing belt 5 is driven to rotate through meshing connection of the gear and the chain, the deicing belt 5 located in the refrigerating cavity of the transport box moves from top to bottom, some frost on the deicing belt 5 falls onto the bottom wall 6 in the downward movement process, and other remaining frost contacts the bottom wall 6 to fall off when the deicing belt 5 is recovered;
5) after all the frost on the deicing belt 5 is removed, stopping the deicing motors 3, synchronously starting the two ice discharge motors, driving the ice shoveling plates 8 to move from the inner edge to the outer edge of the bottom wall 6, pushing the frost falling onto the bottom wall 6 to the outside of the transport box through the ice shoveling edges 9 of the ice shoveling plates 8, and discharging the frost from the door;
6) the ice shoveling plate 8 is driven to return to the initial position through the two ice discharging motors, and the three side walls of the transport box are covered with the clean deicing belt 5, so that a clean cold chain logistics transport space is provided.
In the step 3), when frost remains in the gap between the inner side surface of the side wall and the deicing belt 5, the time for the fan heater to blow in the warm air is prolonged, the air volume and the temperature of the warm air blown by the fan heater are increased, and the frost in the gap is melted and broken and then falls.
And closing the two door plates, and sealing the door plate gap through the sealing strips so as to preserve the cold energy in the transport box.
Compared with the prior art, the cold chain logistics conveying device capable of automatically removing ice and the operation method thereof have the following advantages:
the rotatable deicing belt 5 is covered on the inner wall of the box body, most of frost is frozen on the deicing belt 5, warm air is firstly used for melting an adhesive layer of an ice body during deicing, then the deicing belt 5 is driven to rotate, and the frost on the deicing belt naturally falls down to complete the automatic deicing effect, so that the deicing efficiency is improved, the labor and the time are saved, the electric energy loss is reduced, the cleanliness of a freezing space is guaranteed, and the food refrigeration quality is ensured.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Although the inner wall layer 1 is used more herein; a vent port 1 a; an evaporation tube 2; a deicing motor 3; a transmission shaft 4; an ice removing belt 5; a bottom wall 6; a trolley 7; an ice shoveling plate 8; scooping ice along 9, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (7)
1. An operation method of a cold chain logistics conveying device capable of automatically deicing comprises a conveying box placed on a truck, wherein a compartment wall of the conveying box comprises a top wall, three side walls, a face door and a bottom wall, a refrigerating cavity is formed by encircling the top wall, the three side walls, the face door and the bottom wall, the side wall is provided with an outer wall layer and an inner wall layer, a hollow interlayer is arranged between the outer wall layer and the inner wall layer, the outer wall layer is a heat insulation plate, the inner wall layer is a heat exchange plate, an evaporation pipe is coiled in the hollow interlayer and is attached to the inner wall layer in a snake shape, an electric deicing mechanism is further arranged in the hollow interlayer and comprises a deicing motor, an deicing belt and a plurality of transmission shafts, two gaps are symmetrically arranged at the upper edge and the lower edge of the side wall, and the deicing belt penetrates through the two gaps to form rotary connection, one part of the deicing belt is positioned in the refrigerating cavity of the transport box and is close to the inner side surface of the side wall, the other part of the deicing belt is positioned in the hollow interlayer and is tensioned and supported by a plurality of transmission shafts, chains are fixedly arranged on two edges of the deicing belt, gears are fixedly sleeved at two ends of the transmission shafts and are in meshed connection with the chains, a motor shaft of the deicing motor is in driving connection with any one of the transmission shafts, the electric deicing mechanism further comprises a fan heater, a ventilation opening is arranged on the side wall and positioned at the inner side of the gap and is communicated with the gap between the inner side surface of the side wall and the deicing belt, and the fan heater is communicated with the ventilation opening through an air supply pipe; the fan heater comprises a fan heater, an air blower and an air supply pipe, wherein the fan heater comprises a fan blower, an air outlet of the fan blower is connected with a heater, and an air outlet of the heater is connected with the air supply pipe; the method is characterized by comprising the following steps:
1) the low-temperature freezing environment is kept in the refrigerating cavity of the transport box through the refrigeration of the evaporation tube, so that the low-temperature preservation quality of articles in cold-chain logistics transportation is guaranteed;
2) after a period of refrigeration operation, frost appears on the deicing belt covered on the inner surface of the side wall of the transport box and gradually accumulates to a certain thickness, so that deicing operation is required;
3) stopping refrigerating the evaporation pipe, starting the warm air blower, blowing warm air into a gap between the inner side surface of the side wall and the deicing belt through the air supply pipe, heating the deicing belt through the warm air after a period of time to preliminarily melt an ice layer on the surface of the deicing belt, and stopping the warm air blower;
when frost remains in a gap between the inner side surface of the side wall and the deicing belt, the time for the fan heater to blow in warm air is prolonged, the air volume and temperature of the warm air blown by the fan heater are increased, and the frost in the gap is melted and broken and then falls;
4) the deicing motor is started to drive the transmission shaft to rotate, the deicing belt is driven to rotate through the meshing connection of the gear and the chain, the deicing belt located in the refrigerating cavity of the conveying box moves from top to bottom, some frost on the deicing belt falls onto the bottom wall in the downward movement process, and other remaining frost contacts the bottom wall to fall off when the deicing belt is recovered;
5) after all the frost on the ice removing belt falls off, stopping the ice removing motors, synchronously starting the two ice discharging motors, driving the ice shoveling plate to move from the inner edge of the bottom wall to the outer edge, pushing the frost falling onto the bottom wall to the outside of the transport box through the ice shoveling edge of the ice shoveling plate, and discharging the frost from the door;
6) the ice shoveling plate is driven to return to the initial position through the two ice discharging motors, and the three side walls of the transport box are covered with clean ice removing belts, so that a clean cold chain logistics transport space is provided.
2. The method for operating an automatic deicing cold chain logistics conveying device according to claim 1, wherein the ice shoveling plate is an inclined lath body, the ice shoveling edge is fixedly connected to the lower inclined bottom edge of the ice shoveling plate, and the ice shoveling edge is a rubber lath body.
3. The method of claim 1, wherein said top wall is a heat insulating plate, said bottom wall is a heat insulating plate, and said heat insulating plate is sandwiched with heat insulating foam sheets.
4. The method of claim 1, wherein said door comprises two panels, the outer vertical edges of said panels are hinged to the vertical edges of said sidewalls, and the peripheral edges of said panels are covered with a sealing strip.
5. The method of claim 1, wherein the evaporator tube is connected in series with a compressor, a condenser and an expansion valve to form a refrigeration cycle, and the bottom of the truck is provided with an assembly box in which the compressor, the condenser and the expansion valve are installed.
6. The method of operating an automatically deicing cold chain logistics conveyor of claim 1 wherein said evaporator tubes are located within an inner race of said deicing belt.
7. The method of claim 1, wherein the door panels are closed and the gap between the door panels is sealed by a sealing strip to preserve the cold in the transport container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125230.2A CN112092923B (en) | 2020-10-20 | 2020-10-20 | Cold-chain logistics conveying device capable of automatically removing ice and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125230.2A CN112092923B (en) | 2020-10-20 | 2020-10-20 | Cold-chain logistics conveying device capable of automatically removing ice and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112092923A CN112092923A (en) | 2020-12-18 |
| CN112092923B true CN112092923B (en) | 2022-02-08 |
Family
ID=73784758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011125230.2A Active CN112092923B (en) | 2020-10-20 | 2020-10-20 | Cold-chain logistics conveying device capable of automatically removing ice and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112092923B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874426A (en) * | 2021-03-02 | 2021-06-01 | 杭州豹子贸易有限公司 | Multifunctional transportation cold chain vehicle for quick-frozen food |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764072B1 (en) * | 2006-08-10 | 2007-10-09 | 주식회사 용성냉동 | Apparatus for removing frost of the freezer |
| CN202896380U (en) * | 2012-11-27 | 2013-04-24 | 哈尔滨商业大学 | Refrigerated cabinet of cold-chain logistics carrier loader |
| CN104729198A (en) * | 2015-02-26 | 2015-06-24 | 上虞市五叶食品机械有限公司 | Frost flower trapper |
| CN208069506U (en) * | 2018-04-08 | 2018-11-09 | 湖南现代物流职业技术学院 | Chilled goods transportation vehicle with automatic water-removing function |
| CN110701852A (en) * | 2019-10-18 | 2020-01-17 | 天津商业大学 | Physical defrosting device of horizontal refrigerator |
-
2020
- 2020-10-20 CN CN202011125230.2A patent/CN112092923B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764072B1 (en) * | 2006-08-10 | 2007-10-09 | 주식회사 용성냉동 | Apparatus for removing frost of the freezer |
| CN202896380U (en) * | 2012-11-27 | 2013-04-24 | 哈尔滨商业大学 | Refrigerated cabinet of cold-chain logistics carrier loader |
| CN104729198A (en) * | 2015-02-26 | 2015-06-24 | 上虞市五叶食品机械有限公司 | Frost flower trapper |
| CN208069506U (en) * | 2018-04-08 | 2018-11-09 | 湖南现代物流职业技术学院 | Chilled goods transportation vehicle with automatic water-removing function |
| CN110701852A (en) * | 2019-10-18 | 2020-01-17 | 天津商业大学 | Physical defrosting device of horizontal refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112092923A (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102607308B (en) | Multi cooling type phase-change material thermal storage system | |
| CN210941997U (en) | Freezing car carriage of subregion | |
| CN112092923B (en) | Cold-chain logistics conveying device capable of automatically removing ice and operation method thereof | |
| KR20120045765A (en) | Air circulation cooling type thermal storage system | |
| CN100533015C (en) | Refrigerator | |
| CN218565879U (en) | Continuous seasoned food instant freezer | |
| CN209126603U (en) | A kind of novel dual temperature area cold-storage insulation transport vehicle | |
| CN203810821U (en) | Low-temperature logistics box with refrigerating function | |
| CN215983468U (en) | Flat quick-freeze storehouse of shelf with automatic loading and unloading goods function | |
| CN215365484U (en) | Cooling system for glass tempering processing | |
| CN212511974U (en) | Ice maker capable of providing cold air | |
| CN220959100U (en) | Device for conveniently defrosting refrigeration showcase | |
| CN210772991U (en) | Defrosting device for refrigeration house evaporator | |
| CN111436485A (en) | Movable type dry ice slow-release precooling litchi fresh-keeping device | |
| CN213676486U (en) | Defrosting mechanism of cold chain transport vehicle | |
| CN217654160U (en) | Energy-saving quick-freeze tunnel is used in frozen food processing | |
| CN219415366U (en) | Cake fridge | |
| CN220689497U (en) | Defrosting mechanism of baked food freezing equipment | |
| KR102439937B1 (en) | Sandwich Cold Storage Panel Freezer for Refrigeration Truck | |
| CN212921292U (en) | Novel heat-insulation energy-saving refrigerator car | |
| CN217415419U (en) | Defrosting device of cold chain transport vehicle | |
| CN116538738A (en) | Single compressor system refrigerator with warm and cold storage | |
| CN220397908U (en) | Anti-blocking ice maker | |
| CN214148485U (en) | Energy-saving refrigerator-freezer that raw and other materials low temperature preservation used | |
| CN216861312U (en) | Cold chain commodity circulation is with effectual refrigerator car that insulates against heat and keep warm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |