CN211372850U

CN211372850U - Dry ice unit fridge

Info

Publication number: CN211372850U
Application number: CN201922440558.2U
Authority: CN
Inventors: 姚宇
Original assignee: Shanghai Woai Intelligent Technology Co ltd
Current assignee: Shanghai Woai Intelligent Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-28
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a packing transportation technical field just discloses a dry ice unit fridge, the power distribution box comprises a box body, the inside fixed mounting of box has the dry ice storeroom, the negative pressure chamber has been seted up to the inside of dry ice storeroom, the back in negative pressure chamber and the inside that is located the dry ice storeroom have seted up the dry ice chamber. This dry ice unit fridge, top through the box is provided with the dry ice storeroom, the inside of dry ice storeroom is provided with negative pressure chamber, the dry ice chamber, the air current chamber, the convection hole, the wind channel case, the wind channel hole, the guide duct and the through hole, it is long when being convenient for improve long-distance transport refrigeration through ingenious dry ice business turn over wind gap design, separate through the second baffle between dry ice chamber and the air current chamber, and the height of second baffle is 2/3 of first baffle height, be convenient for concentrate the dry ice in the dry ice storehouse on the one hand, on the other hand control height is 2/3 is for increaseing air convection mouth, the 2/3 breach more does benefit to the air convection.

Description

Dry ice unit fridge

Technical Field

The utility model relates to a packing transportation technical field specifically is a dry ice unit fridge.

Background

The unit refrigerating box is a special container which has good heat insulation and can maintain a certain low temperature requirement and is suitable for the transportation and storage of various perishable foods, is specially designed for the transportation of frozen goods or low-temperature goods which require to keep a certain temperature, is divided into a built-in mechanical unit refrigerating box with a refrigerating machine and an external mechanical unit refrigerating box without the refrigerating machine, and is suitable for loading goods such as meat, fruits and the like.

At present, in the process of packaging and transporting, the utilization rate of the unit refrigerating box is very high, and the utilization rate is one of the main means for guaranteeing the object transporting quality, however, in the process of long-distance transportation, the existing unit refrigerating box only stores electricity by a battery to provide refrigeration, the refrigeration efficiency is not enough, the traditional compressor cannot stably store electricity, the power supply is not enough, the goods are rotten, and the cost is higher, so that the dry ice unit refrigerating box is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art's not enough, the utility model provides a dry ice unit fridge possesses advantages such as freezing effectual and reduce cost, has solved current unit fridge in the long-distance transport process, only leans on the battery electric power storage to provide cold-stored, and cold-stored efficiency is not enough, and traditional compressor can not stabilize the electric power storage, and the power supply is not enough, leads to the goods rotten, the higher problem of cost.

(II) technical scheme

For the purpose that realizes above-mentioned refrigeration effectual and reduce cost, the utility model provides a following technical scheme: the utility model provides a dry ice unit fridge, includes the box, the inside fixed mounting of box has the dry ice storeroom, negative pressure chamber has been seted up to the inside of dry ice storeroom, the back in negative pressure chamber just is located the inside of dry ice storeroom and has seted up the dry ice chamber, the back in dry ice chamber just is located the inside of dry ice storeroom and has seted up the air current chamber, the bottom in air current chamber just is located the indoor diapire of dry ice storeroom and has seted up the convection hole, the inside fixed mounting in dry ice chamber has the wind channel case, the wind channel hole has been seted up at the back of wind channel case, the export at wind channel roof portion and the entry fixed connection of guide duct, the bottom in negative pressure chamber just is located the indoor diapire of dry ice storeroom and has seted up the run-through mouth, the left side of dry ice storeroom just is located the inside fixed mounting of box has the mounting, the left side movable mounting of box has two divisions of doors, the left side of dry ice storeroom and the left side movable mounting who is located the box have movable door plant.

Preferably, the negative pressure cavity and the dry ice cavity are separated by a first partition plate, and the first partition plate is tightly connected with the box body.

Preferably, the dry ice cavity is separated from the airflow cavity by a second partition, and the height of the second partition is 2/3 the height of the first partition.

Preferably, a through hole is formed in the first partition plate, the air guide pipe penetrates through the first partition plate through the through hole and extends to the inside of the negative pressure cavity, and a fan is fixedly mounted in the air guide pipe.

Preferably, the through opening is matched with the air guide pipe in size, and the outlet of the air guide pipe penetrates through the through opening and extends to the bottom of the dry ice storage room.

Preferably, the left side of box all through activity hinge and two door and movable door plant swing joint, the fork truck interface has been seted up to the bottom of box.

(III) advantageous effects

Compared with the prior art, the utility model provides a dry ice unit fridge possesses following beneficial effect:

the dry ice unit refrigerating box is characterized in that a dry ice storage chamber is arranged at the top of a box body, a negative pressure cavity, a dry ice cavity, an airflow cavity, a convection hole, an air duct box, an air duct hole, an air guide pipe and a through hole are arranged in the dry ice storage chamber, so that the refrigeration time length of long-distance transportation is improved through the ingenious design of a dry ice inlet and outlet, the dry ice cavity is separated from the airflow cavity through a second partition plate, the height of the second partition plate is 2/3 of the height of the first partition plate, so that dry ice is concentrated in the dry ice bin on one hand, the height is controlled to be 2/3 on the other hand, the air convection is increased, a 2/3 gap is more favorable for air convection, the air duct box, the air duct hole, the air guide pipe and the through hole are arranged between the dry ice cavity and the negative pressure cavity, a fan is arranged in the air guide pipe, so that, thereby form cold air current closed loop system in the box, inside through the box is provided with the mounting box, compressor main part and battery, when the long-distance transport of being convenient for, switch on battery and compressor main part, pour into the dry ice storeroom at the right time simultaneously, utilize both to cool down to the box jointly for dry ice and battery, right side through the box is provided with two door and movable door panel, movable door panel is at the top of two door, be convenient for make the orientation of door unanimous, be convenient for arrange in order and pile up, the in-process of the actual application is convenient for get and put, the good and reduce cost's of freezing effect.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a rear sectional view of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: the dry ice storage box comprises a box body 1, a dry ice storage chamber 2, a negative pressure chamber 3, a dry ice chamber 4, an airflow chamber 5, a convection hole 6, an air duct box 7, an air duct hole 8, an air guide pipe 9, a through hole 10, an installation box 11, a compressor main body 12, a storage battery 13, a double door 14 and a movable door panel 15.

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. 1-3, a dry ice unit cold closet includes a box body 1, a dry ice storage chamber 2 is fixedly installed inside the box body 1, a negative pressure chamber 3 is opened inside the dry ice storage chamber 2, a dry ice chamber 4 is opened on the back of the negative pressure chamber 3 and inside the dry ice storage chamber 2, the negative pressure chamber 3 is separated from the dry ice chamber 4 by a first partition plate, the first partition plate is tightly connected with the box body 1, an airflow chamber 5 is opened on the back of the dry ice chamber 4 and inside the dry ice storage chamber 2, the dry ice chamber 4 is separated from the airflow chamber 5 by a second partition plate, the height of the second partition plate is 2/3 of the height of the first partition plate, a convection hole 6 is opened on the bottom of the airflow chamber 5 and on the inner bottom wall of the dry ice storage chamber 2, an air duct box 7 is fixedly installed inside the dry ice chamber 4, an air duct hole 8 is opened on the back of the air duct box 7, an outlet on the, a through hole is arranged in the first clapboard, an air guide pipe 9 penetrates through the first clapboard through the through hole and extends to the inside of a negative pressure cavity 3, a fan is fixedly arranged in the air guide pipe 9, a through hole 10 is arranged at the bottom of the negative pressure cavity 3 and is positioned on the inner bottom wall of a dry ice storage chamber 2, the through hole 10 is matched with the size of the air guide pipe 9, an outlet of the air guide pipe 9 penetrates through the through hole 10 and extends to the bottom of the dry ice storage chamber 2, a mounting box 11 is fixedly arranged at the left side of the dry ice storage chamber 2 and is positioned in the box body 1, a compressor main body 12 is fixedly arranged in the mounting box 11, a storage battery 13 is fixedly arranged at the front side of the compressor main body 12 and is positioned in the mounting box 11, a double door 14 is movably arranged at the left side of the box body 1, a movable door panel 15 is movably arranged at the left side of the dry ice storage chamber 2 and is positioned, the bottom of the box body 1 is provided with a forklift interface.

In summary, in the dry ice unit refrigerator, the top of the box body 1 is provided with the dry ice storage chamber 2, the inside of the dry ice storage chamber 2 is provided with the negative pressure chamber 3, the dry ice chamber 4, the airflow chamber 5, the convection hole 6, the air duct box 7, the air duct hole 8, the air guide pipe 9 and the through hole 10, so that the refrigeration time for long-distance transportation is improved through the ingenious design of the dry ice air inlet and outlet, the dry ice chamber 4 and the airflow chamber 5 are separated through the second partition plate, the height of the second partition plate is 2/3 of the height of the first partition plate, so that on one hand, the dry ice is concentrated in the dry ice chamber 4, on the other hand, the height is controlled to 2/3 to enlarge the air convection hole, the 2/3 gap is more favorable for air convection, the air duct box 7, the air duct hole 8, the air guide pipe 9 and the through hole 10 are arranged between the dry ice chamber 4, the cold flow gas is mostly concentrated at the bottom, the cold air enters the air channel from the bottom, so that a cold air flow closed loop system is formed in the box body 1, the installation box 11, the compressor body 12 and the storage battery 13 are arranged in the box body 1, the storage battery 13 is communicated with the compressor body 12 when long-distance transportation is facilitated, meanwhile, the dry ice is injected into the dry ice storage chamber 2 at a proper time, the box body 1 is cooled by utilizing the dry ice and the storage battery 13 together, the double door 14 and the movable door panel 15 are arranged on the right side of the box body 1, the movable door panel 15 is arranged on the top of the double door 14, the door is convenient to face towards the same direction and is convenient to arrange and accumulate, picking and placing are convenient in the actual application process, the purposes of good freezing effect and cost reduction are achieved, the problem that the traditional unit refrigerating box can be refrigerated only by battery power storage in the long-distance, the power supply is insufficient, so that the goods are rotten, and the cost is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry ice unit fridge, includes box (1), its characterized in that: the inside fixed mounting of box (1) has dry ice storeroom (2), negative pressure chamber (3) have been seted up to the inside of dry ice storeroom (2), dry ice chamber (4) have been seted up to the back of negative pressure chamber (3) and the inside that is located dry ice storeroom (2), airflow chamber (5) have been seted up to the back of dry ice chamber (4) and the inside that is located dry ice storeroom (2), convection hole (6) have been seted up to the bottom of airflow chamber (5) and the bottom wall that is located dry ice storeroom (2), the inside fixed mounting of dry ice chamber (4) has wind channel case (7), wind channel hole (8) have been seted up to the back of wind channel case (7), the export at wind channel case (7) top and the entry fixed connection of guide duct (9), the bottom of negative pressure chamber (3) just is located dry ice storeroom (2) and has seted up interior bottom wall and has, the left side of dry ice storeroom (2) and the inside fixed mounting that is located box (1) have mounting box (11), the inside fixed mounting of mounting box (11) has compressor main part (12), the front of compressor main part (12) and the inside fixed mounting that is located mounting box (11) have battery (13), the left side movable mounting of box (1) has two divisions of doors (14), the left side of dry ice storeroom (2) and the left side movable mounting that is located box (1) have movable door board (15).

2. A dry ice unit cooler as claimed in claim 1, wherein: the negative pressure cavity (3) and the dry ice cavity (4) are separated by a first partition plate, and the first partition plate is tightly connected with the box body (1).

3. A dry ice unit cooler as claimed in claim 1 or 2, wherein: the dry ice cavity (4) and the airflow cavity (5) are separated by a second partition plate, and the height of the second partition plate is 2/3 of the height of the first partition plate.

4. A dry ice unit cooler as claimed in claim 2, wherein: a through hole is formed in the first partition plate, the air guide pipe (9) penetrates through the first partition plate through the through hole and extends to the inside of the negative pressure cavity (3), and a fan is fixedly mounted in the air guide pipe (9).

5. A dry ice unit cooler as claimed in claim 1, wherein: the through opening (10) is matched with the air guide pipe (9) in size, and an outlet of the air guide pipe (9) penetrates through the through opening (10) and extends to the bottom of the dry ice storage chamber (2).

6. A dry ice unit cooler as claimed in claim 1, wherein: the left side of box (1) all through activity hinge and two door (14) and dodge gate board (15) swing joint, the fork truck interface has been seted up to the bottom of box (1).