CN212962376U

CN212962376U - Bright insulation can is given birth to in commodity circulation

Info

Publication number: CN212962376U
Application number: CN202021401808.8U
Authority: CN
Inventors: 邓素美
Original assignee: Jiangxi College of Engineering
Current assignee: Jiangxi College of Engineering
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-13
Anticipated expiration: 2030-07-16

Abstract

The utility model provides a fresh insulation can is given birth to in commodity circulation belongs to insulation can technical field, including shell, inner shell and refrigeration chamber, the inside fixedly connected with blotter of inner shell, the crack department between shell and the inner shell has formed the refrigeration chamber, the inside fixedly connected with U type pipe in refrigeration chamber, the inboard through connection of U type pipe has the branch pipe, one side that the U type pipe was kept away from to the branch pipe is provided with the gas guide mouth, one side that the branch pipe was kept away from to the U type pipe through connection has the cold air duct, the one end that the cold air duct kept away from the pipe is provided with the air-cooler, the axle center department of apron bottom installs temperature sensor, the one end; the utility model, through the cooperation of the refrigerating chamber, the temperature sensor and the air cooler, greatly prolongs the cold cutting time of the fresh food in the logistics transportation, and further improves the eating quality of the fresh food in the later period; and the buffer cushion is arranged, so that the fresh food is reduced in vibration, and the practicability of the insulation can is improved.

Description

Bright insulation can is given birth to in commodity circulation

Technical Field

The utility model relates to an insulation can technical field, more specifically relates to a bright insulation can is given birth to in commodity circulation.

Background

The most urgent problem that needs to be solved of giving birth to bright electricity merchant is cold chain delivery, and the most important link in cold chain delivery is the insulation can, and the insulation can that electricity merchant more commonly used at present mainly is EPS (expanded polystyrene) foam case, and the insulation can of this material has two kinds of modes of use, and one kind is that the foam case is directly delivered after sealing with the sticky tape, and another kind is that with foam case plus a 0201 type corrugated carton again the delivery. The two modes have poor heat insulation effects, the heat insulation effect cannot ensure that commodities in the heat insulation box are not thawed or frozen in the distribution process, and the logistics fresh heat insulation box is small in structure and convenient to transport, but the heat insulation effect cannot meet the requirement, the sealing performance is poor, and loss can be brought to users; in addition, the shock resistance of the insulation can is poor, so that the fresh food in the insulation can is easy to be damaged by impact.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem in the background to provide a bright insulation can is given birth to in commodity circulation.

In order to achieve the above object, the utility model provides a following technical scheme: a fresh heat preservation box for logistics comprises an outer shell, an inner shell and a refrigeration cavity, wherein walking wheels are fixedly connected to the bottom of the outer shell, a feeding hole is formed in the top of the outer shell, a discharging hole is formed in the axis of the bottom of the outer shell, a sealing plug is arranged inside the discharging hole, the inner shell is arranged inside the outer shell, a heat preservation layer is arranged on the inner side wall of the inner shell, a buffering pad is fixedly connected inside the inner shell, a refrigeration cavity is formed in a crack between the outer shell and the inner shell, a U-shaped pipe is fixedly connected inside the refrigeration cavity, a branch pipe is connected to the inner side of the U-shaped pipe in a penetrating manner, a gas guide port is arranged on one side of the branch pipe, away from the U-shaped pipe, a cold air pipe is connected to one side of the U-shaped pipe, away from, the hinge cover is characterized in that a sealing layer is arranged on the inner side wall of the cover plate, a handle is fixedly connected to the axis of the top of the cover plate, a temperature sensor is installed at the axis of the bottom of the cover plate, and a main controller is arranged at one end, away from the hinge, of the top of the cover plate.

Preferably, the cushion pad is of an arc-shaped structure; and the buffer pad is made of elastic material.

Preferably, the air guide opening is positioned inside the inner shell; and the plurality of air guide ports are distributed in a U-shaped structure.

Preferably, the discharge hole is connected with the sealing plug in a threaded manner; and a rubber sealing ring is arranged at the joint between the two.

Preferably, the cold air pipe is made of a heat-insulating material; and a sealing strip is arranged at the joint between the cold air pipe and the shell.

Preferably, the temperature sensor, the main controller and the air cooler are electrically connected with an external power supply; the output end of the temperature sensor is in signal connection with the main controller; the output end of the main controller is electrically connected with the air cooler.

The utility model provides a bright insulation can is given birth to in commodity circulation has following beneficial effect:

1. the logistics fresh insulation box is provided with a refrigeration cavity, a temperature sensor and an air cooler, firstly, a user pours cooling liquid or coolant into the refrigeration cavity through a filling port, and after a temperature critical value of the temperature sensor is set through a main controller, the user grasps a handle, and rotates a cover plate to be closely attached to the upper surface of a shell through a hinge; the cooling liquid or the cold storage agent in the refrigerating cavity can play a primary protection effect on the fresh air in the inner shell, once the temperature sensor detects that the temperature in the inner shell exceeds a set critical value, the abnormal signal is transmitted to the main controller, the air cooler is controlled to be started by the main controller, the cold air generated by the air cooler is conveyed to the air guide opening through the air cooler, the U-shaped pipe and the branch pipe and is sprayed into the inner shell, and the fresh air is cooled for the second time; the problem of current commodity circulation give birth to bright insulation can heat preservation effect poor is solved, give birth to the bright preliminary cooling to the living in the inner shell through coolant liquid or cold-storage agent in the refrigeration chamber, in case temperature sensor detects behind the temperature anomaly, alright open the air-cooler fast and carry out secondary air conditioning, and simultaneously, coolant liquid or cold-storage agent that the refrigeration intracavity was added can carry out further cryogenic cooling to the air conditioning in the U type pipe and handle, guaranteed to carry to the inner shell in the cold-cut low temperature effect, it is long when carrying out the cold-cut of commodity circulation transportation to have prolonged the living bright greatly, and then improved the edible quality that the later stage gives birth to the bright.

2. The logistics fresh food insulation can is provided with the buffer pads, and in the fresh food logistics process, the influence of external impact force of fresh food in the inner shell in the logistics process can be effectively reduced through the arc-shaped buffer pads, so that the damping and buffering performance of the insulation can is improved; the fresh food is reduced in vibration, and the practicability of the insulation can is improved.

Drawings

Fig. 1 is a schematic view of the whole internal structure of the present invention.

Fig. 2 is a schematic view of the overall overlooking structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of a compartment U-shaped tube of the present invention.

In FIGS. 1-4: the device comprises an outer shell 1, an inner shell 2, a refrigeration cavity 3, a cover plate 4, a traveling wheel 5, a temperature sensor 6, a main controller 7, an air cooler 8, a cushion pad 9, a handle 10, a filling opening 11, a discharge opening 12, a sealing plug 13, an air cooling pipe 14, a U-shaped pipe 15, a branch pipe 16, an air guide opening 17, a hinge 18, a heat preservation layer 19 and a sealing layer 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a fresh food logistics insulation can comprises an outer shell 1, an inner shell 2 and a refrigeration cavity 3, wherein a walking wheel 5 is fixedly connected to the bottom of the outer shell 1, a filling opening 11 is formed in the top of the outer shell 1, a discharging opening 12 is formed in the axis of the bottom of the outer shell 1, a sealing plug 13 is arranged inside the discharging opening 12, the inner shell 2 is arranged inside the outer shell 1, a heat insulating layer 19 is arranged on the inner side wall of the inner shell 2, a buffering pad 9 is fixedly connected inside the inner shell 2, the position relation between the buffering pad 9 and the heat insulating layer 19 is shown in fig. 3, the refrigeration cavity 3 is formed at the gap between the outer shell 1 and the inner shell 2, a U-shaped pipe 15 is fixedly connected inside the refrigeration cavity 3, a branch pipe 16 is connected through the inner side of the U-shaped pipe 15, an air, an air cooler 8 is arranged at one end, away from a branch pipe 16, of the cold air pipe 14, the top of the shell 1 is rotatably connected with the cover plate 4 through a hinge 18, a sealing layer 20 is arranged on the inner side wall of the cover plate 4, a handle 10 is fixedly connected to the axis of the top of the cover plate 4, a temperature sensor 6 is installed at the axis of the bottom of the cover plate 4, and a main controller 7 is arranged at one end, away from the hinge 18, of the top of the cover plate 4.

In this embodiment, the buffer pad 9 is an arc-shaped structure, so that the protruding part of the buffer pad is prevented from puncturing and being fresh to cause damage; and the buffer pad 9 is made of elastic material, which is helpful for playing the function of damping and buffering on fresh food and reducing the influence of foreign impact on the fresh food.

In this embodiment, the air guide opening 17 is located inside the inner casing 2 so as to convey cold air to the inner casing 2, and further perform air cooling treatment on fresh air, thereby improving the safety performance of the insulation can; and a plurality of air guide openings 17 are distributed in a U-shaped structure, which is helpful for increasing the conveying area of cold air and improving the cooling and heat-insulating effect, and meanwhile, the cooling liquid or the coolant added in the refrigerating cavity 3 can further cool the cold air in the U-shaped pipe 15, thereby ensuring the low-temperature effect of cold cutting in the conveying to the inner shell 2.

In the embodiment, the discharge port 12 is connected with the sealing plug 13 in a threaded manner, so that the discharge port and the sealing plug can be firmly connected, and cold air leakage is avoided, so that the heat insulation performance is reduced; and the junction between the two is provided with rubber seal, is favorable to further sealing the space between the two, prevents that the coolant liquid from revealing.

In this embodiment, the cold air pipe 14 is made of a heat insulating material, so as to prevent the cold air pipe 14 from reducing its cooling performance after contacting with the outside temperature for a long time in the conveying process; and the joint between the cold air pipe 14 and the casing 1 is provided with a sealing strip, so that the effect of cold air delivery is effectively improved.

In the embodiment, the temperature sensor 6, the main controller 7 and the air cooler 8 are electrically connected with an external power supply; the output end of the temperature sensor 6 is in signal connection with the main controller 7; the output end of the main controller 7 is electrically connected with the air cooler 8.

The road wheels 5 contain brake assemblies for braking.

The insulating layer 19 is a foam layer.

When the fresh insulation can is used in logistics, firstly, a user pours cooling liquid or cold storage agent into the refrigeration cavity 3 through the injection port 11, sets a temperature critical value of the temperature sensor 6 through the main controller 7, grasps the handle 10, and rotates the cover plate 4 to be closely attached to the upper surface of the shell 1 through the hinge 18; the fresh air in the inner shell 2 can be initially protected by the cooling liquid or the cold storage agent in the refrigeration cavity 3, once the temperature sensor 6 detects that the temperature in the inner shell 2 exceeds a set critical value, the abnormal signal is transmitted to the main controller 7, the main controller controls the cold air blower 8 to be started, cold air generated by the cold air blower is conveyed to the air guide port 17 through the air cooler 8, the U-shaped pipe 15 and the branch pipe 16 and is sprayed into the inner shell 2, and secondary cooling treatment is carried out on the fresh air; then, the user can move the heat preservation box to a point goods receiving place through the travelling wheels 5, and in the fresh food logistics process, the influence of external impact force of the fresh food in the inner shell 2 in the logistics process can be effectively reduced through the arc-shaped cushion pads 9, and the shock absorption and buffering performance of the heat preservation box is improved; after the incubator is used, the fresh air in the inner shell 2 is taken out, the sealing plug 13 is screwed, and the cooling liquid or the cold storage agent in the refrigeration cavity 3 is discharged out of the device through the discharge hole 12.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a bright insulation can is given birth to in commodity circulation, includes shell (1), inner shell (2) and refrigeration chamber (3), the bottom fixedly connected with walking wheel (5) of shell (1), sprue (11) have been seted up at the top of shell (1), discharge gate (12) have been seted up in the axle center department of shell (1) bottom, the inside of discharge gate (12) is provided with sealing plug (13), its characterized in that: the refrigerator is characterized in that an inner shell (2) is arranged inside the outer shell (1), a heat insulation layer (19) is arranged on the inner side wall of the inner shell (2), a cushion pad (9) is fixedly connected inside the inner shell (2), a refrigeration cavity (3) is formed at a crack between the outer shell (1) and the inner shell (2), a U-shaped pipe (15) is fixedly connected inside the refrigeration cavity (3), a branch pipe (16) penetrates through the inner side of the U-shaped pipe (15), an air guide port (17) is arranged on one side, away from the U-shaped pipe (15), of the branch pipe (16), a cold air pipe (14) penetrates through the side, away from the branch pipe (16), of the cold air pipe (14) is provided with an air cooler (8), the top of the outer shell (1) is rotatably connected with the cover plate (4) through a hinge (18), and a sealing layer (20) is arranged on the inner side wall of the cover plate (, the handle (10) is fixedly connected to the axis of the top of the cover plate (4), the temperature sensor (6) is installed at the axis of the bottom of the cover plate (4), and the main controller (7) is arranged at one end, far away from the hinge (18), of the top of the cover plate (4).

2. The fresh insulation can of commodity circulation of claim 1, its characterized in that: the buffer cushion (9) is of an arc-shaped structure; and the buffer cushion (9) is made of elastic material.

3. The fresh insulation can of commodity circulation of claim 1, its characterized in that: the air guide port (17) is positioned inside the inner shell (2); and the plurality of air guide ports (17) are distributed in a U-shaped structure.

4. The fresh insulation can of commodity circulation of claim 1, its characterized in that: the discharge hole (12) is connected with the sealing plug (13) in a threaded manner; and a rubber sealing ring is arranged at the joint between the two.

5. The fresh insulation can of commodity circulation of claim 1, its characterized in that: the cold air pipe (14) is made of a heat-insulating material; and a sealing strip is arranged at the joint between the cold air pipe (14) and the shell (1).

6. The fresh insulation can of commodity circulation of claim 1, its characterized in that: the temperature sensor (6), the main controller (7) and the air cooler (8) are electrically connected with an external power supply; the output end of the temperature sensor (6) is in signal connection with the main controller (7); the output end of the main controller (7) is electrically connected with the air cooler (8).