CN108891946A - A kind of pre- cold passage and method that automobile is docked with freezer - Google Patents
A kind of pre- cold passage and method that automobile is docked with freezer Download PDFInfo
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- CN108891946A CN108891946A CN201810819186.1A CN201810819186A CN108891946A CN 108891946 A CN108891946 A CN 108891946A CN 201810819186 A CN201810819186 A CN 201810819186A CN 108891946 A CN108891946 A CN 108891946A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 100
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims description 84
- 210000001503 joint Anatomy 0.000 claims description 44
- 238000000926 separation method Methods 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 41
- 230000004888 barrier function Effects 0.000 claims description 38
- 238000013459 approach Methods 0.000 claims description 11
- 238000003032 molecular docking Methods 0.000 claims description 10
- 239000003086 colorant Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/02—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge
- B65G63/022—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The pre- cold passage that the invention discloses a kind of automobiles to dock with freezer, including heat preservation blocking section and automobile Butt Section, one end of the automobile Butt Section is equipped with sealing gas bag (2), the junction of the temperature blocking section and the automobile Butt Section is equipped with anticollision elastic seal ring (7), the end face of the anticollision elastic seal ring (7) is equipped with pressure sensor (10), and the heat preservation blocking section is equipped with first of heat preservation obstruct door (4) and second heat preservation obstruct door (6).The invention also discloses a kind of automobiles and freezer interconnection method.The pre- cold passage that automobile of the present invention is docked with freezer, first of heat preservation obstruct door and second heat preservation obstruct door are mutual lock control, to guarantee that first of heat preservation obstruct door and second heat preservation obstruct door are not opened simultaneously, to form the pre- cold passage of cargo transport between automobile and second heat preservation obstruct door or between first of heat preservation obstruct door and freezer, realizes and carry out heat insulation transportation into the cargo before library or after outbound.
Description
Technical Field
The invention belongs to the technical field of cold-chain logistics, and particularly relates to a precooling channel and a precooling method for butting an automobile and a refrigeration house.
Background
Precooling is the first step in creating a good temperature environment for the produce, and in order to preserve the freshness and extend the shelf life of the produce, the shorter the interval from harvest to precooling, the better it is to be immediately at the place of production. The storage life of the agricultural products is influenced by the length of the time of the agricultural products at normal temperature after being harvested, and particularly, the agricultural products which are tender in tissue, high in nutrition and economic value and short in service life after being harvested need to be precooled in time. The pressure difference ventilation precooling is a precooling technology which utilizes a certain device to form pressure difference on two sides of a product package, enhances the flow of cold air, fully contacts with the product for heat exchange, and quickly removes produced heat. At present, the technology is applied to fruit and vegetable precooling. Compared with the precooling in a refrigeration house, the pressure difference precooling can obviously shorten the cooling time, and meanwhile, the cooling is uniform without dead angles.
The cold chain logistics is a system project for ensuring the quality of the food and reducing the loss of the food by keeping the refrigerated and frozen food in a specified low-temperature environment all the time from production, storage, transportation, sale to each link before consumption. 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 cold chain transportation not only can meet the requirements of people on fresh food, but also can reduce the loss and waste of food as much as possible in the transportation process.
With the development of cold chain logistics, the requirement of people on the fresh-keeping quality of goods is higher and higher, and therefore heat preservation needs to be well performed in each link of cold chain transportation, the stability of the refrigeration temperature of goods is kept, and the damage of temperature fluctuation to the quality of goods is reduced. At present, when the automobile and the refrigeration house are transported, the transportation is mostly carried out under the outdoor environment condition in the open air, the transportation is a chain breaking point in cold chain transportation, the refrigeration temperature of the goods can be affected badly, and the good quality of the goods is further affected.
Disclosure of Invention
Aiming at the defects or the improvement requirements of the prior art, the invention provides a precooling channel and a precooling method for butting an automobile and a refrigeration house, which are formed by arranging a sealing air bag, a first heat-preservation barrier door, a refrigerating air port, a second heat-preservation barrier door and an anti-collision elastic sealing ring, wherein the first heat-preservation barrier door and the second heat-preservation barrier door are in interlocking control to ensure that the first heat-preservation barrier door and the second heat-preservation barrier door are not opened at the same time, so that a precooling channel for cargo transportation is formed between the automobile and the second heat-preservation barrier door or between the first heat-preservation barrier door and the refrigeration house, the heat-preservation transportation of cargos before entering the refrigeration house or after leaving the refrigeration house is realized, and the problem that the cargos cannot be preserved in the transportation process between the automobile and the refrigeration house is solved.
To achieve the above objects, according to one aspect of the present invention, there is provided a pre-cooling passage for docking an automobile with a refrigerator, the pre-cooling passage including a heat-insulating blocking section and an automobile docking section; wherein,
the heat-insulation blocking section is in butt joint with a refrigeration house, the automobile butt joint section is in butt joint with an automobile rear carriage, a sealing air bag is arranged at one end of the automobile butt joint section and is of an annular structure, an anti-collision elastic sealing ring is arranged at the joint of the heat-insulation blocking section and the automobile butt joint section, a plurality of pressure sensors are arranged on the end face of the anti-collision elastic sealing ring, and the pressure sensors are uniformly distributed on the end face of the anti-collision elastic sealing ring;
the heat preservation separation section is provided with first heat preservation separation door and second way heat preservation separation door, first heat preservation separation door is close to the freezer setting, the second way heat preservation separation door is close to the setting of car butt joint section, just first heat preservation separation door and second way heat preservation separation door are interlocking control, in order to guarantee first heat preservation separation door and second way heat preservation separation door are not opened simultaneously to at the car with between the second way heat preservation separation door or form cargo transportation's precooling passageway between first heat preservation separation door and the freezer.
Furthermore, the heat preservation separation section is also provided with a refrigeration air port, and the refrigeration air port is arranged between the first heat preservation separation door and the second heat preservation separation door and is used for conveying refrigeration gas to the automobile carriage and the precooling channel.
Furthermore, the automobile butt joint section is also provided with a sound-light alarm device, and the sound-light alarm device comprises a light component and a sound component.
Furthermore, pressure warning lamp groups are arranged on two sides of the outer end face of the automobile butt joint section, and each pressure warning lamp group is composed of a plurality of lamp holders capable of displaying different colors.
Further, a guide way is arranged at the automobile parking position of the precooling channel, the guide way is of an L-shaped structure consisting of two sections, one section is an avoiding section, and the other section is a working section, wherein the avoiding section is perpendicular to the precooling channel, and the working section is parallel to the precooling channel.
Furthermore, still be equipped with the stopping block on the approach, the stopping block includes triangle piece and wheel, the stopping block with approach sliding connection, just the stopping block can be followed the approach motion.
Furthermore, multiple rows of precooling channels can be arranged around the refrigeration house according to actual requirements, and each row of precooling channels independently corresponds to one refrigeration house door and is used for docking and stopping the tail of one truck, so that multiple trucks can be loaded and unloaded simultaneously.
According to another aspect of the invention, the automobile and refrigeration house butting method is realized by applying the precooling channel for butting the automobile and the refrigeration house.
Further, the method comprises the following steps:
s1: the tail part of the automobile compartment enters an automobile butt joint section, and the brake is stopped;
s2: the driver observes the colors of the lights in the pressure warning lamp set, and when the lights corresponding to the specified pressure value are all on, the automobile is braked and stopped;
s3: the backstop block moves from the avoidance section to the working section of the approach, stops in front of the wheels and is clamped between the wheels and the approach;
s4: starting an air compressor, wherein the air compressor is used for inflating the sealing air bag, and when the sealing air bag reaches a preset pressure value, the air compressor maintains the inflation of the sealing air bag, so that the pressure value of the sealing air bag is kept unchanged;
s5: opening a first heat-preservation barrier door, and then opening a vehicle door at the tail of the vehicle compartment;
s6: starting a refrigerating machine, wherein the refrigerating machine conveys cold air to the heat-preservation separation section of the precooling channel and the carriage through a refrigerating air port arranged on the heat-preservation separation section of the precooling channel, so that the heat-preservation separation section of the precooling channel and the carriage are kept warm and refrigerated after the temperature is consistent with the temperature of the refrigeration house;
s7: opening a second heat-preservation barrier door and opening a door of the refrigeration house;
s8: the cargo handling is started.
In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:
(1) according to the pre-cooling channel for butting the automobile and the refrigeration house, the sealing air bag, the first heat-preservation barrier door, the refrigerating air port, the second heat-preservation barrier door and the anti-collision elastic sealing ring are arranged, and the first heat-preservation barrier door and the second heat-preservation barrier door are controlled in an interlocking manner, so that the first heat-preservation barrier door and the second heat-preservation barrier door are not opened at the same time, a pre-cooling channel for goods transportation is formed between the automobile and the second heat-preservation barrier door or between the first heat-preservation barrier door and the refrigeration house, the heat-preservation transportation of goods before entering the refrigeration house or after leaving the refrigeration house is realized, and the problem that the heat preservation of the goods cannot be carried out in the transportation process between the automobile and the refrigeration house is solved.
(2) According to the pre-cooling channel for butting the automobile and the refrigeration house, the pre-cooling channel is provided with the sealing air bag, and the periphery of the automobile carriage can be wrapped after the sealing air bag is inflated, so that the automobile carriage and the pre-cooling channel form a communicated sealing structure, the stability of a goods transportation environment is ensured, the sealed butting between the refrigerated freight automobile and the refrigeration house is realized, and the sealed heat preservation channel between the automobile and the refrigeration house is established.
(3) According to the pre-cooling channel for butting the automobile and the refrigeration house, the anti-collision elastic sealing ring is further arranged at the joint of the heat preservation blocking section of the pre-cooling channel and the automobile butting section and is made of an elastic heat insulation material, so that on one hand, good heat preservation sealing performance of the automobile and the refrigeration house in the butting process can be guaranteed, and on the other hand, impact of automobile sliding on the pre-cooling channel and the refrigeration house can be relieved.
(4) According to the pre-cooling channel for butting the automobile and the refrigeration house, the heat insulation barrier section of the pre-cooling channel is provided with two heat insulation barrier doors, namely the first heat insulation barrier door and the second heat insulation barrier door, and the two heat insulation barrier doors are mutually locked, so that the good heat insulation of the refrigeration house is realized, the heat transfer between the refrigeration house and the outside is reduced, the temperature stability of the refrigeration house is maintained, and the energy consumption is reduced.
(5) According to the pre-cooling channel for butting the automobile and the refrigeration house, the guide way is arranged in front of the pre-cooling channel, where the automobile stops, and the backstop is arranged on the guide way, so that the automobile is prevented from backing after being butted and stopped, the sufficient pressure is ensured, and the burden of automobile brake parts is reduced.
(6) According to the pre-cooling channel for butting the automobile and the refrigeration house, the refrigerator conveys cold air to the heat-insulating blocking section of the pre-cooling channel and the carriage through the refrigerating air opening arranged on the heat-insulating blocking section of the pre-cooling channel, so that the heat-insulating blocking section of the pre-cooling channel and the carriage are subjected to heat-insulating refrigeration after the temperature in the carriage is consistent with the temperature of the refrigeration house, thereby realizing heat-insulating transportation of goods before entering the refrigeration house or after leaving the refrigeration house and keeping the refrigeration temperature of the goods stable.
Drawings
Fig. 1 is a schematic structural diagram of a pre-cooling channel for butting an automobile and a refrigerator according to an embodiment of the invention;
fig. 2 is a schematic diagram illustrating arrangement of pre-cooling channels related to a pre-cooling channel for docking an automobile with a refrigeration storage according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a pre-cooling channel structure port related to a pre-cooling channel for butting an automobile and a refrigerator according to an embodiment of the invention.
In all the figures, the same reference numerals denote the same features, in particular: 1-freight car; 2-sealing the air bag; 3-acousto-optic alarm device; 4-a first heat preservation isolation door; 5-refrigerating air port; 6-a second heat-preservation barrier door; 7-anti-collision elastic sealing rings; 8-stopping block; 9-approach; 10-a pressure sensor; 11-pressure warning light group; 12-refrigeration house.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment provides a precooling passageway of car and freezer butt joint usefulness, be applicable to the butt joint between car and the freezer, the freezer is connected to the one end of this precooling passageway, the other end is opened and is used for docking with cold-stored freight car, wherein the one end that is used for connecting the freezer is the heat preservation separation section, make through the access connection between car and the freezer, reduce the temperature in the sealed heat preservation passageway before the cold storage door is opened, carry out the precooling to the loading and unloading environment, make the temperature in the passageway the same with the temperature in the freezer, simultaneously, utilize this mechanism can reduce the cold storage temperature fluctuation of goods loading and unloading in-process, and then reduce the harmful effects of temperature fluctuation to the goods quality, make the goods obtain better fresh-keeping, possess better quality. The precooling channels can be arranged in a plurality of rows along the periphery of the refrigeration house according to actual requirements, and each row of precooling channels independently corresponds to one refrigeration house door and is used for docking and stopping the tail part of one truck for loading and unloading refrigerated goods.
As a preferred embodiment of the invention, the heat-insulation blocking section of the precooling channel is provided with two heat-insulation blocking doors, the two heat-insulation blocking doors are controlled in an interlocking manner, the first heat-insulation blocking door is arranged close to the refrigeration house, the second heat-insulation blocking door is arranged close to the automobile butt-joint section, and the two heat-insulation blocking doors cannot be opened simultaneously during working. And the heat-insulating blocking section of the precooling channel is also provided with a refrigerating air port for conveying cold air to the automobile carriage and the precooling channel for refrigeration. The heat preservation separation section of the precooling channel and the butt joint section of the automobile carriage are also provided with anti-collision elastic sealing rings which are arranged in an annular mode corresponding to the cross section of the automobile carriage. Be equipped with pressure sensor on the terminal surface of anticollision elastic seal circle, pressure sensor evenly arranges along the circumference of anticollision elastic seal circle, and quantity is adjusted according to the demand, nevertheless sets up a pressure sensor at least on every limit. And a sealing air bag is arranged at the butt joint section of the precooling channel and the automobile, is of an annular structure, and can wrap the periphery of the automobile compartment after being restarted. When the precooling channel starts to extend or contract, the sound and light alarm device starts to send out prompting light and voice to prompt nearby workers to avoid, so that safety accidents are avoided. And pressure warning lamp groups are arranged on two sides of the outer end face of the butt joint section of the precooling channel and the automobile carriage and consist of a plurality of lamp caps capable of displaying different colors.
As a preferred embodiment of the present invention, a guide way is provided at a position in front of the pre-cooling channel where the automobile stops, the guide way is L-shaped and is composed of two sections, one section is an avoidance section, and the other section is a working section, wherein the avoidance section is arranged perpendicular to the pre-cooling channel, and the working section is arranged parallel to the pre-cooling channel. The stopping block is mainly composed of a triangular block and wheels, the stopping block is stopped at the avoiding section of the approach path before the automobile reaches the butt joint position, and the stopping block enters the working section and stops below the wheels after the automobile is in butt joint.
The precooling channel for butting the automobile and the refrigeration house provided by the embodiment comprises a sealing air bag 2, an acousto-optic alarm device 3, a first heat-preservation barrier door 4, a refrigerating air port 5, a second heat-preservation barrier door 6, an anti-collision elastic sealing ring 7, a pressure sensor 10 and a pressure warning lamp set 11, as shown in fig. 1, fig. 2 and fig. 3.
One end of the precooling channel is connected with the refrigeration house, the other end of the precooling channel is open and is used for being in butt joint with the refrigerated freight car, one section connected with the refrigeration house is a heat preservation blocking section, and the other section in butt joint with the car is a car butt joint section. The quantity of the precooling channels can be multiple rows along the periphery of the refrigeration house according to actual requirements, and each row of precooling channels independently corresponds to one refrigeration house door and is used for docking and parking the tail of one automobile.
The heat preservation separation section of precooling passageway is provided with two heat preservation separation doors, first heat preservation separation door 4 and second heat preservation separation door 6 promptly, and first heat preservation separation door 4 is close to the car butt joint section setting, and second heat preservation separation door 6 is close to the freezer setting. The two heat preservation barrier doors are arranged in an interlocking manner, and cannot be opened simultaneously during working, so that good heat preservation of the refrigeration house is realized, and heat transfer between the refrigeration house and the outside is reduced.
Precooling passageway car butt joint section is provided with sealed gas bag 2, and sealed gas bag 2 is the annular structure to be connected with the air compressor machine, the during operation, start the air compressor machine, the air compressor machine is aerifyd for sealed gas bag, maintains to aerify sealed gas bag 2 after the air compressor machine manometer reaches the formulation pressure value, makes the pressure value of sealed gas bag 2 keep unchangeable. After the sealed air bag 2 is inflated, the periphery of the automobile carriage can be wrapped, so that the automobile carriage and the precooling channel form a communicated sealing structure, the stability of a cargo transportation environment is ensured, the sealed butt joint between the refrigerated truck and the refrigeration house is realized, and a sealed heat preservation channel between the truck and the refrigeration house is established.
The junction of the heat preservation separation section of the precooling channel and the automobile butt joint section is also provided with an anti-collision elastic sealing ring 7, the anti-collision elastic sealing ring 7 is arranged in a ring shape corresponding to the cross section of the automobile carriage, the anti-collision elastic sealing ring 7 is made of an elastic heat insulation material, on one hand, the good heat preservation sealing performance of the automobile and the refrigeration house butt joint process can be ensured, and on the other hand, the impact of the automobile sliding on the precooling channel and the refrigeration house can be slowed.
Be equipped with pressure sensor 10 on the terminal surface of crashproof elastic seal circle 7, pressure sensor's quantity is a plurality of, and quantity is adjusted according to actual need, evenly arranges on crashproof elastic seal circle 7's terminal surface and crashproof elastic seal circle 7 each side set up a pressure sensor at least. The pressure generated when the precooling channel is in butt joint with the automobile is detected and fed back by the pressure sensor 10, and when the pressure value reaches a preset pressure threshold value, the butt joint reaches good tightness.
The outer surface of the automobile docking section of the precooling channel is provided with pressure warning lamp sets 11, and preferably, the pressure warning lamp sets 11 are arranged on two sides of the end face of the automobile docking section of the precooling channel. The pressure warning light group 11 has a plurality of lamp holders that can show different colours to constitute, and different colours represent different pressure values, can judge the size of pressure value according to the colour of pressure warning light group 11, avoids pressure to be difficult to guarantee the leakproofness of the butt joint between cold-stored freight car and the freezer inadequately.
And a refrigerating air port 5 is also arranged at the heat-insulating blocking section of the precooling channel and is used for conveying cold air to the carriage and the precooling channel for refrigeration. The refrigerating air port 5 is connected with the refrigerator, when the butt joint of the automobile and the automobile butt joint section of the precooling channel is finished, the first heat-preservation barrier door 4 is opened, then the automobile door at the rear part of the automobile carriage is opened, the refrigerator is started, and the refrigerator conveys cold air to the heat-preservation barrier section of the precooling channel and the carriage through the refrigerating air port 5 arranged on the heat-preservation barrier section of the precooling channel, so that the heat-preservation barrier section of the precooling channel and the carriage are kept at the same temperature as the temperature of the cold storage and then.
In a preferred embodiment, an audible and visual alarm device 3 is further arranged on the precooling channel, and the audible and visual alarm device 3 is composed of a light component and a sound component. When the precooling channel starts to extend or contract, the sound-light alarm device 3 is started to send out prompting light and voice to prompt nearby workers to avoid, and safety accidents are avoided.
In a preferred embodiment, a guide way 9 is arranged in front of the precooling channel where the automobile stops, the guide way 9 is an L-shaped structure consisting of two sections, one section is an avoiding section, and the other section is a working section, wherein the avoiding section is arranged perpendicular to the precooling channel, and the working section is arranged parallel to the precooling channel. The guide way 9 is also provided with a retaining block 8, the retaining block 8 mainly comprises a triangular block and wheels, and the retaining block 8 is connected with the guide way 9 in a sliding manner and can move along the guide way 9. Before the automobile reaches the automobile butt-joint section of the pre-cooling channel, the retaining block 8 is stopped at the avoiding section of the guide way 9, after the automobile is in butt joint with the automobile butt-joint section of the pre-cooling channel, the retaining block 8 enters the working section and stops below wheels, the automobile is prevented from retreating after being in butt joint and stopped, the pressure is ensured to be sufficient, and the burden of automobile brake parts is reduced.
The invention provides a precooling channel for butting an automobile and a refrigeration house, which comprises the following working steps:
s1, the tail of an automobile carriage enters an automobile butt joint section, and braking is stopped;
s2, a driver observes the colors of the lights in the warning light set, and when the lights corresponding to the specified pressure values are all on, the automobile is braked and stopped;
s3, moving the retaining block from the avoidance section to the working section of the approach, stopping in front of the wheels and clamping between the wheels and the approach;
s4, starting an air compressor, inflating the sealed air bag by the air compressor, and maintaining the inflation of the sealed air bag by the air compressor after the sealed air bag reaches a preset pressure value so as to keep the pressure value of the sealed air bag unchanged;
s5, opening a first heat-insulation barrier door, and then opening a vehicle door at the tail of the vehicle compartment;
s6, starting the refrigerating machine, and conveying cold air to the heat-preservation separation section of the precooling channel and the carriage through a refrigerating air port arranged on the heat-preservation separation section of the precooling channel by the refrigerating machine to keep the temperature of the heat-preservation separation section of the precooling channel and the temperature of the carriage consistent with the temperature of the refrigeration house for heat preservation and refrigeration;
s7, opening a second heat-preservation barrier door, and opening a door of the refrigeration house;
and S8, starting cargo loading and unloading.
The invention realizes the sealed butt joint between the refrigerated freight automobile and the refrigeration house, establishes the sealed heat preservation channel between the automobile and the refrigeration house, carries out heat preservation transportation on the goods before entering the refrigeration house or after leaving the refrigeration house, and solves the problem that the goods can not be preserved in the transferring process between the automobile and the refrigeration house.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A precooling channel for butting an automobile and a refrigeration house is characterized by comprising a heat-preservation blocking section and an automobile butting section; wherein,
the heat-insulation blocking section is in butt joint with a refrigeration house (12), the automobile butt joint section is in butt joint with an automobile rear carriage, a sealing air bag (2) is arranged at one end of the automobile butt joint section, the sealing air bag (2) is of an annular structure, an anti-collision elastic sealing ring (7) is arranged at the joint of the heat-insulation blocking section and the automobile butt joint section, a plurality of pressure sensors (10) are arranged on the end face of the anti-collision elastic sealing ring (7), and the pressure sensors (10) are uniformly arranged on the end face of the anti-collision elastic sealing ring (7);
the heat preservation separation section is provided with first heat preservation separation door (4) and second way heat preservation separation door (6), first heat preservation separation door (4) are close to the freezer setting, second way heat preservation separation door (6) are close to the car butt joint section setting, just first heat preservation separation door (4) and second way heat preservation separation door (6) are interlocking control, in order to guarantee first heat preservation separation door (4) and second way heat preservation separation door (6) are opened simultaneously, thereby at the car with between second way heat preservation separation door (6) or form cargo transportation's precooling passageway between first heat preservation separation door (4) and the freezer.
2. The pre-cooling channel for the butting of the automobile and the refrigerator according to claim 1, wherein the heat-insulating barrier section is further provided with a refrigerating air port (5), and the refrigerating air port (5) is arranged between the first heat-insulating barrier door (4) and the second heat-insulating barrier door (6) and used for conveying refrigerating gas into an automobile compartment and the pre-cooling channel.
3. The pre-cooling channel for the butting of the automobile and the refrigeration house according to claim 1, wherein the automobile butting section is further provided with a sound-light alarm device (3), and the sound-light alarm device (3) comprises a light component and a sound component.
4. The precooling channel for butting of automobile and refrigerator according to claim 1 or 3, wherein pressure warning lamp sets (11) are arranged on two sides of the outer end face of the automobile butting section, and each pressure warning lamp set (11) is composed of a plurality of lamp holders capable of displaying different colors.
5. The pre-cooling channel for the butt joint of the automobile and the refrigeration house according to claim 1, wherein a guide way (9) is arranged at the automobile parking position of the pre-cooling channel, the guide way (9) is of an L-shaped structure consisting of two sections, one section is an avoiding section, the other section is a working section, the avoiding section is perpendicular to the pre-cooling channel, and the working section is parallel to the pre-cooling channel.
6. The pre-cooling channel for the butt joint of the automobile and the refrigerator as claimed in claim 7, wherein a retaining block (8) is further disposed on the guide way (9), the retaining block (8) comprises a triangular block and wheels, the retaining block (8) is slidably connected with the guide way (9), and the retaining block (8) can move along the guide way (9).
7. The pre-cooling channel for the butt joint of the automobile and the refrigeration house according to any one of claims 1 to 6, wherein a plurality of rows of the pre-cooling channel can be arranged along the periphery of the refrigeration house (12) according to actual requirements, and each row of the pre-cooling channel is independently corresponding to one refrigeration house door and is used for the butt joint and stop of the tail of one truck, so that a plurality of trucks can be loaded and unloaded simultaneously.
8. A method for butting an automobile with a refrigerator, which is characterized by being realized by applying the precooling channel for butting the automobile with the refrigerator according to any one of claims 1 to 7.
9. The automobile and refrigeration house docking method according to claim 8, characterized by comprising the following steps:
s1: the tail part of the automobile compartment enters an automobile butt joint section, and the brake is stopped;
s2: a driver observes the colors of the lights in the pressure warning lamp group (11), and when the lights corresponding to the specified pressure values are all on, the automobile is braked and stopped;
s3: the backstop block (8) moves from the avoidance section to the working section of the approach way (9), stops in front of the wheels and is clamped between the wheels and the approach way (9);
s4: starting an air compressor, wherein the air compressor is used for inflating the sealed air bag (2), and when the sealed air bag (2) reaches a preset pressure value, the air compressor maintains the inflation (2) of the sealed air bag, so that the pressure value of the sealed air bag (2) is kept unchanged;
s5: opening a first heat-preservation barrier door (4), and then opening a vehicle door at the tail of the vehicle compartment;
s6: starting the refrigerator, and conveying cold air to the heat-preservation separation section of the precooling channel and the carriage by the refrigerator through a refrigerating air port (5) arranged on the heat-preservation separation section of the precooling channel to keep the temperature of the heat-preservation separation section of the precooling channel and the temperature of the carriage consistent with the temperature of the refrigeration house for heat preservation and refrigeration;
s7: opening a second heat-preservation barrier door (6) and opening a bin door of the refrigeration house (12);
s8: the cargo handling is started.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607244A (en) * | 2018-12-20 | 2019-04-12 | 中国华冶科工集团有限公司 | Auto feeding device |
| CN109748116A (en) * | 2019-01-23 | 2019-05-14 | 饶平县万佳水产有限公司 | A kind of freezer heat preservation buffer unit |
| CN114890157A (en) * | 2022-05-06 | 2022-08-12 | 天津港股份有限公司 | Cold chain cargo non-contact type carrying system and simulation model thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060090407A1 (en) * | 2004-11-04 | 2006-05-04 | Hoffmann David J | Flexible structures for use with dock seals and shelters |
| CN203375795U (en) * | 2013-06-13 | 2014-01-01 | 福建安井食品股份有限公司 | Multi-door chain self closing device for cold storage door |
| CN104002724A (en) * | 2013-02-21 | 2014-08-27 | 高邮市诚信物流有限公司 | Adjustable type low temperature storage transportation carriage |
| CN104003213A (en) * | 2013-02-21 | 2014-08-27 | 高邮市诚信物流有限公司 | Closed unloading device for cold storage |
| CN106144681A (en) * | 2015-03-30 | 2016-11-23 | 天津市冰科制冷设备有限公司 | A kind of freezer railway platform hydraulic lifting loading platform |
| CN106285092A (en) * | 2016-10-17 | 2017-01-04 | 天津商业大学 | Portable refrigeration transport channel |
| CN107215685A (en) * | 2017-06-30 | 2017-09-29 | 浙江科技学院 | A kind of logistics docking storehouse of use inflatable seal |
| CN206944562U (en) * | 2017-06-14 | 2018-01-30 | 绍兴市金禾农业有限公司 | A kind of freezer with memory space |
| CN206983832U (en) * | 2017-07-27 | 2018-02-09 | 华北理工大学 | Intelligent Cold Chain Logistics system |
| DE202017006444U1 (en) * | 2017-12-14 | 2018-04-04 | Robert Falk | Maintaining the cold chain by horizontal arrangement of cold air curtain systems |
| CN207566525U (en) * | 2017-06-30 | 2018-07-03 | 浙江科技学院 | Storehouse is docked in a kind of logistics using inflatable seal |
| CN208916358U (en) * | 2018-07-24 | 2019-05-31 | 中铁第四勘察设计院集团有限公司 | A kind of pre- cold passage that automobile is docked with freezer |
-
2018
- 2018-07-24 CN CN201810819186.1A patent/CN108891946B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060090407A1 (en) * | 2004-11-04 | 2006-05-04 | Hoffmann David J | Flexible structures for use with dock seals and shelters |
| CN104002724A (en) * | 2013-02-21 | 2014-08-27 | 高邮市诚信物流有限公司 | Adjustable type low temperature storage transportation carriage |
| CN104003213A (en) * | 2013-02-21 | 2014-08-27 | 高邮市诚信物流有限公司 | Closed unloading device for cold storage |
| CN203375795U (en) * | 2013-06-13 | 2014-01-01 | 福建安井食品股份有限公司 | Multi-door chain self closing device for cold storage door |
| CN106144681A (en) * | 2015-03-30 | 2016-11-23 | 天津市冰科制冷设备有限公司 | A kind of freezer railway platform hydraulic lifting loading platform |
| CN106285092A (en) * | 2016-10-17 | 2017-01-04 | 天津商业大学 | Portable refrigeration transport channel |
| CN206944562U (en) * | 2017-06-14 | 2018-01-30 | 绍兴市金禾农业有限公司 | A kind of freezer with memory space |
| CN107215685A (en) * | 2017-06-30 | 2017-09-29 | 浙江科技学院 | A kind of logistics docking storehouse of use inflatable seal |
| CN207566525U (en) * | 2017-06-30 | 2018-07-03 | 浙江科技学院 | Storehouse is docked in a kind of logistics using inflatable seal |
| CN206983832U (en) * | 2017-07-27 | 2018-02-09 | 华北理工大学 | Intelligent Cold Chain Logistics system |
| DE202017006444U1 (en) * | 2017-12-14 | 2018-04-04 | Robert Falk | Maintaining the cold chain by horizontal arrangement of cold air curtain systems |
| CN208916358U (en) * | 2018-07-24 | 2019-05-31 | 中铁第四勘察设计院集团有限公司 | A kind of pre- cold passage that automobile is docked with freezer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607244A (en) * | 2018-12-20 | 2019-04-12 | 中国华冶科工集团有限公司 | Auto feeding device |
| CN109748116A (en) * | 2019-01-23 | 2019-05-14 | 饶平县万佳水产有限公司 | A kind of freezer heat preservation buffer unit |
| CN114890157A (en) * | 2022-05-06 | 2022-08-12 | 天津港股份有限公司 | Cold chain cargo non-contact type carrying system and simulation model thereof |
| CN114890157B (en) * | 2022-05-06 | 2024-04-09 | 天津港股份有限公司 | Cold chain cargo non-contact type carrying system and simulation model thereof |
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