CN212227461U

CN212227461U - Refrigerating device used in carbon dioxide transportation

Info

Publication number: CN212227461U
Application number: CN202020589664.7U
Authority: CN
Inventors: 杨洪娟; 刘锟
Original assignee: Tianjin Dongfang Yixin Logistics Co ltd
Current assignee: Tianjin Dongfang Yixin Logistics Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-25
Anticipated expiration: 2030-04-20

Abstract

The utility model provides a refrigerating plant for carbon dioxide transportation way, including the carbon dioxide storage box, the refrigeration case, sandwich structure, a compressor, the evaporimeter, a condenser, the capillary, the heating panel, the radiating unit, the grid, the insulated paper, carbon dioxide storage box outside is equipped with the refrigeration case, constitute sandwich structure in the middle of refrigeration case and the carbon dioxide storage box, the inside compressor that is equipped with respectively of sandwich structure, the evaporimeter, a condenser, the capillary, a compressor, the evaporimeter, the condenser, be connected through the pipeline between the capillary, refrigeration roof portion is equipped with the heating panel, evenly distributed is equipped with the louvre on the heating panel, be equipped with the radiating unit on every louvre respectively, the radiating unit is the cube structure of protrusion in the heating panel surface, the radiating unit top is equipped with. The utility model discloses can block hot gas flow and refrigeration case, prevent that outside heat from entering into the refrigeration incasement portion through the radiating element, improve the refrigeration effect, guarantee the radiating quality.

Description

Refrigerating device used in carbon dioxide transportation

Technical Field

The utility model relates to a refrigerating plant especially relates to a refrigerating plant that is used for carbon dioxide transportation on the way.

Background

Carbon dioxide is a colorless, odorless, and odorless gas at room temperature. Has a chemical formula of CO₂Formula 44.01, one of the carbon oxides, commonly known as carbon dioxide, also known as carbonic anhydride or carbonic anhydride. Is a colorless and odorless gas at room temperature, has a density slightly higher than that of air, and is soluble in water (1 volume H)₂O soluble 1 volume CO₂) And carbonic acid is generated. Solid carbon dioxide, commonly known as dry ice, absorbs a large amount of heat when sublimed and is therefore used as a refrigerant, such as artificial rainfall, and also in dance beauty for producing smoke (dry ice sublimes to absorb heat, liquefies water vapor in air). Carbon dioxide is gaseous at normal temperature, and needs to be refrigerated in the transportation process, so that the carbon dioxide is liquid. The existing carbon dioxide refrigerating device finds that the existing carbon dioxide refrigerating device needs to discharge the heat inside the existing carbon dioxide refrigerating device when refrigerating the carbon dioxide, the existing heat dissipation mode usually adopts a mode of arranging a heat dissipation unit for heat dissipation, and the heat dissipation mode has reversibility, namely the external heat can also enter the refrigerating device through the heat dissipation unit, so that the refrigerating effect is reduced, and the heat dissipation quality cannot be guaranteed.

Disclosure of Invention

According to the technical problems, the utility model provides a refrigerating device for carbon dioxide transportation, which comprises a carbon dioxide storage box, a refrigeration box, a sandwich structure, a compressor, an evaporator, a condenser, a capillary tube, a heat dissipation plate, heat dissipation units, a grid and heat insulation paper, wherein the refrigeration box is arranged outside the carbon dioxide storage box, the sandwich structure is formed between the refrigeration box and the carbon dioxide storage box, the compressor, the evaporator, the condenser and the capillary tube are respectively arranged inside the sandwich structure, the compressor, the evaporator, the condenser and the capillary tube are connected through pipelines, the top of the refrigeration box is provided with the heat dissipation plate, the heat dissipation holes are uniformly distributed on the heat dissipation plate, each heat dissipation hole is respectively provided with the heat dissipation unit, the heat dissipation unit is a cubic structure protruding out of the surface of the heat dissipation plate, the, and one end of the bottom of the heat dissipation unit is fixedly provided with heat insulation paper, and the length and the width of the heat insulation paper are respectively the same as those of the heat dissipation unit.

Furthermore, the heat dissipation units are in a rectangular structure array.

Furthermore, the capillary tubes are arranged on the top of the refrigeration box in a repeated U-shaped structure.

Furthermore, the refrigeration system also comprises a radiating fin which is arranged on the outer wall of the refrigeration box at the position of the condenser.

Furthermore, the radiating fins are arranged upwards in an inclined mode at a certain angle, and the range of the inclined angle is 45-60 degrees.

The utility model has the advantages that: the utility model relates to a refrigerating plant for carbon dioxide transportation on the way, through set up the compressor in sandwich structure, the evaporimeter, a condenser, the capillary constitutes refrigerating system, can realize the refrigeration to the carbon dioxide storage box, be equipped with the radiating element on the heating panel at the top of refrigeration case simultaneously, make the heat of refrigeration incasement deposit spill by the top, thermal-insulated paper is blown up by from bottom to top's hot gas flow during the heat dissipation, hot gas is scattered to the external world in by the grid, the compressor is no longer worked when reaching the cooling temperature in the refrigeration incasement, thermal-insulated paper falls back naturally, seal the radiating element on the heating panel, block hot gas flow and refrigeration case, prevent that outside heat from entering into the refrigeration incasement portion through the radiating element, thereby refrigeration effect has been improved, the radiating quality has been guaranteed.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a side view of the main structure of the present invention;

FIG. 3 is a top view of the main structure of the present invention;

FIG. 4 is an enlarged schematic view of band A;

FIG. 5 is a schematic view of the thermal insulating paper in a closed state;

fig. 6 is a schematic view showing an opened state of the thermal insulation paper.

As shown in the figure: the device comprises a carbon dioxide storage box-1, a refrigeration box-2, a sandwich structure-3, a compressor-4, an evaporator-5, a condenser-6, a capillary tube-7, a heat dissipation plate-8, a heat dissipation unit-9, a grid-10, heat insulation paper-11 and a heat dissipation fin-12.

Detailed Description

A refrigerating device for carbon dioxide transportation comprises a carbon dioxide storage box 1, a refrigerating box 2, an interlayer structure 3, a compressor 4, an evaporator 5, a condenser 6, a capillary tube 7, a heat dissipation plate 8, a heat dissipation unit 9, a grating 10 and heat insulation paper 11, wherein the refrigerating box 2 is arranged outside the carbon dioxide storage box 1, the interlayer structure 3 is formed between the refrigerating box 2 and the carbon dioxide storage box 1, the compressor 4, the evaporator 5, the condenser 6 and the capillary tube 7 are respectively arranged inside the interlayer structure 3, the compressor 4, the evaporator 5, the condenser 6 and the capillary tube 7 are connected through pipelines, the heat dissipation plate 8 is arranged at the top of the refrigerating box 2, heat dissipation holes are uniformly distributed on the heat dissipation plate 8, the heat dissipation unit 9 is respectively arranged on each heat dissipation hole, and the heat dissipation unit 9 is of a cube structure protruding out of the surface of the, the top of the heat dissipation unit 9 is provided with a grid 10, one end of the bottom of the heat dissipation unit 9 is fixedly provided with heat insulation paper 11, and the length and the width of the heat insulation paper 11 are respectively the same as those of the heat dissipation unit 9.

Further, the heat dissipation units 9 are in a rectangular structural array.

Further, the capillary tubes 7 are arranged on the top of the refrigerator 2 in a repeated U-shaped structure.

Further, the cooling device also comprises a cooling fin 12, and the cooling fin 12 is arranged on the outer wall of the refrigeration box 2 at the position of the condenser 6.

Further, the heat dissipation fins 12 are disposed at an angle of 45-60 degrees and inclined upward.

The working principle is as follows: firstly, a carbon dioxide storage box 1 is placed in a refrigeration box 2, a refrigeration system is formed by arranging a compressor 4, an evaporator 5, a condenser 6 and a capillary tube 7 in an interlayer structure 3, the compressor 4 can realize refrigeration of the carbon dioxide storage box 1 when working, meanwhile, a heat dissipation unit 9 is arranged on a heat dissipation plate 8 at the top of the refrigeration box 2, so that the original heat in the refrigeration box 2 is dissipated from the top, a heat insulation paper 11 is blown up by hot air from bottom to top when heat is dissipated to the outside from a grid 10, the compressor 4 normally works in an interval mode, when the interior of the refrigeration box 2 reaches a cooling temperature, the compressor 4 does not work, the heat insulation paper 11 naturally falls back, the heat dissipation unit on the heat dissipation plate 8 is sealed, the hot air and the refrigeration box 2 are blocked, and the external heat is prevented from entering the interior of the refrigeration box 2 through the heat dissipation unit 9, so that the refrigeration effect is improved, the heat dissipation quality is ensured, and in addition, the heat dissipation generated during condensation can be accelerated by arranging the cooling fins 12 at the condenser 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A refrigerating device used in carbon dioxide transportation is characterized by comprising a carbon dioxide storage box, a refrigeration box, a sandwich structure, a compressor, an evaporator, a condenser, a capillary tube, a heat dissipation plate, heat dissipation units, a grid and heat insulation paper, wherein the refrigeration box is arranged outside the carbon dioxide storage box, the sandwich structure is formed between the refrigeration box and the carbon dioxide storage box, the compressor, the evaporator, the condenser and the capillary tube are respectively arranged inside the sandwich structure, the compressor, the evaporator, the condenser and the capillary tube are connected through pipelines, the heat dissipation plate is arranged at the top of the refrigeration box, heat dissipation holes are uniformly distributed in the heat dissipation plate, the heat dissipation units are respectively arranged on each heat dissipation hole, each heat dissipation unit is a cubic structure protruding out of the surface of the heat dissipation plate, the grid is arranged at the top of each heat dissipation unit, the heat, the length and the width of the heat insulation paper are respectively the same as those of the heat dissipation unit.

2. A refrigerator as claimed in claim 1, wherein the heat sink units are arranged in a rectangular array.

3. A refrigerator as claimed in claim 1, wherein the capillaries are arranged in a repeating U-shaped configuration at the top of the refrigerator.

4. A refrigeration unit as claimed in claim 1, further comprising cooling fins provided on the outer wall of the refrigeration cassette where the condenser is located.

5. A refrigerator in carbon dioxide transportation according to claim 4, characterized in that the fins are arranged at an angle inclined upwards in the range of 45 ° to 60 °.