CN2739128Y - Cold-accumulating insulated case - Google Patents

Abstract

The utility model discloses a cold-accumulating insulated case belonging to the technical field of cold insulation storage and cold insulation transport. The utility model is composed of an incubator cap, an incubator body and a hold-over plate arranged in the incubator body. The inner wall surface of the incubator body is in the corrugation shape. The flute in the corrugation is equipped with a piece or more than a piece of inserting plate or hold-over plate to divide the incubator body into a plurality of space. The bottom of the incubator body is provided with a tilt wheel and a stabilizer blade. The external wall of the incubator body is provided with a handhold. The cold quantity released by the hold-over plate is directly or indirectly though the inner wall of the body and the flute space on the inserting plate transferred to the cold insulation material. The cold-accumulating insulated case can ensure the temperature field uniformity of the material in the body, prevent i hyperpyrexia in the body, and can bring a convenient cold-accumulating insulated case to the getting and placing work of the chilled material and the body movement. The utility model has positive application merits of increasing the cold insulation storage and the cold insulation transport attributes of valuable goods of plasma, vaccine, and pharmaceutical, reducing the cargo breakage, relieving the intensity of labor, and raising the work efficiency.

Description

A cold storage incubator

technical field

The utility model relates to a cold storage and heat preservation box, which belongs to the technical field of cold storage and cold transportation.

Background technique

In the circulation link of the cold chain, when mechanical refrigeration equipment is used to provide the cold source, it is called refrigerated transportation, and when the cold source is provided by the phase-change cold storage agent that is recharged by circulation, it is called cold storage transportation; The mechanical refrigeration of the cold source and the cold storage relying on the cold source of the cold storage agent. Obviously, cold storage and transportation can only maintain a low temperature for a limited time after a "cooling charge". In order to prolong the cold storage and cold transportation time, numerous cold preservation technical schemes have been disclosed at present, and the main technical means are to provide high-performance cold storage agent and heat preservation box. Such as "cooling agent, cold storage bag and cold storage box" disclosed in ZL00804927.0, "carrying insulation box" disclosed in ZL88216249.7, etc. The cold storage box currently used in cold storage and cold storage transportation is mainly composed of an insulated box body, an insulated box cover tightly matched with the box body, and a cold accumulator built in the box body. In these technical solutions, the inventors put more emphasis on the formulation of the cold storage agent and the structure of the box body, but none of them took technical measures to ensure the uniform temperature field in the box, resulting in serious inhomogeneity in the temperature field in the box during the actual cold preservation process. If the temperature of the items far away from the cold storage agent is too high, it will deteriorate, especially in the process of cold storage and transportation of valuables such as blood plasma, vaccines, and medicines, which will bring huge economic losses to the country and the people; on the other hand, for cold storage If the interval is set between the items and the items need to be taken out multiple times, it is necessary to repeatedly take out and put back into the cold storage, which brings great trouble to the item distribution work. In view of the above-mentioned background, the utility model discloses a technical scheme of a cold storage incubator that ensures uniform temperature field of items in the box, prevents the temperature in the box from being too high or too low, and brings great convenience to the work of picking and placing items and moving the box.

Utility model content

In view of the deficiencies and defects of the prior art, the purpose of this utility model is to provide a device that can ensure the uniform temperature field of the items in the box, prevent the temperature in the box from being too high or too low, and bring convenience to the work of picking and placing items and moving the box. cold storage incubator.

The purpose of this utility model is achieved through the following technical solutions: a cold storage insulation box, including the insulation box cover, the insulation box body and the cold storage plate arranged in the insulation box body, it is characterized in that: the inner wall surface of the insulation box body is corrugated One or more insert plates and/or cold storage plates that divide the interior of the heat preservation box into multiple spaces are arranged in the groove formed by the two corrugated protrusions, and the cold storage items and cold storage plates are placed in the multiple spaces. / or cold storage plate.

The cold storage insulation box provided by the utility model is characterized in that: the inserting board is corrugated and has a through hole on it.

In order to reduce the labor intensity of box handling and effectively improve work efficiency, a plurality of rollers and a plurality of legs are arranged at the bottom of the insulated box, and handles are arranged on the outer wall of the insulated box.

The utility model provides a cold storage incubator which ensures uniform temperature field of items in the box, prevents the temperature in the box from being too high, and brings convenience to the pick-and-place work of the cooled items and the movement of the box body. It is of great significance to reduce the loss of perishable materials, reduce the labor load of workers, and improve work efficiency.

Description of drawings

Fig. 1 is a front sectional view of a cold storage incubator.

Fig. 2 is a schematic diagram of the internal structure of the cold storage and incubator with one plate.

Fig. 3 is a schematic diagram of the internal structure of the cold storage and heat preservation box with multiple inserting plates.

Fig. 4 is a schematic diagram of a partial structure of the board.

The serial numbers and names of the components in Figures 1 to 4 are as follows:

1-Insulation box cover; 2-Insulation box body; 3-Roller; 4-Foot; 5-Case cover sealing ring; 6-Door lock; 7-Handle; 8-Protrusion; 9-Groove; 10-Plate ; 11-through hole; 12-cold storage plate; 13-cooled item

Detailed ways

Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present utility model.

Figures 1 to 3 show the structure of the cold storage insulation box, including the insulation box cover 1, the insulation box body 2 and the cold storage plate 12 arranged in the insulation box body; the inner wall surface of the insulation box body 2 is corrugated, and the two sides One or more insert plates 10 or cold storage plates 12 that divide the interior of the heat preservation box 2 into multiple spaces are arranged in the groove 9 formed by each protrusion 8, and the cold storage items 13 are placed in the multiple spaces. And/or cold storage plate 12.

The position of the insert plate 10 or the cold storage plate 12 can be fixed or flexibly set according to actual needs, as shown in Fig. 2 and Fig. 3 . One or more plug-in boards 10 or cold storage plates 12 are arranged in the inner space of the thermal insulation box 2, and the interior of the thermal insulation box 2 is divided into two or more spaces; different types of cold-keeping temperature requirements are placed in different spaces. Cold storage items 13 and appropriate amount of cold storage plates 12 are used to meet different cold storage requirements for various items; a smaller space can also be reserved for storing cold storage plates 12 that are surplus in other spaces after distributing items. At this time, the cold storage plates The cold energy released by 12 will be transferred to the other side through the insert plate 10 to cool the cold-insulated item 13, which not only achieves the purpose of making full use of the cold storage agent, but also reduces the increased labor due to repeated picking and placing of the cold storage plate.

FIG. 4 shows a schematic diagram of a partial structure of the board. The flashboard 10 of the cold storage insulation box is corrugated, and has a through hole 11 on the corrugated protrusions and grooves, which is beneficial to the air circulation in the space on both sides of the flashboard 10; the flashboard 10 can be made of metal material or has a Made of other materials with certain strength.

The cold-storage insulation box provided by the utility model adopts a corrugated structure on the inner walls of the four sides, or adopts a corrugated structure on the inner walls of the four sides and the inner walls of the bottom surface. The cold-preserved items can not only obtain cold energy directly from the cold storage plate through heat conduction, but also obtain cold energy through natural convection with the cold air on the inner wall of the insulation box 2 and the cold air in the groove 9 of the insert plate 10, so that the temperature field in the entire box It is more uniform and avoids the serious ultra-high temperature defects existing in the existing box, which can effectively improve the quality of the cold-keeping items and reduce their loss. The inner wall of the bottom surface of the insulation box is corrugated, on the one hand, it is conducive to the circulation of cold air in the box, and at the same time, it has the function of storing condensed water to prevent the items to be kept cold from being soaked by condensed water; grooves on the bottom of the box or corresponding Drain holes are set on the side wall to discharge the condensed water accumulated at the bottom of the box.

For the cold storage incubator shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a plurality of rollers 3 and a plurality of legs 4 are set at the bottom of its insulated box 2; The movement and stable placement of the box body bring great convenience to the movement of the box body, reduce the labor load of workers, and improve work efficiency.

In addition, a cover sealing ring 5 made of rubber or magnetic rubber is provided on the insulated box cover 1, which is conducive to the close contact between the insulated box cover 1 and the insulated box body 2, and the hot air outside the box is placed to infiltrate into the box; the insulated box cover 1 and the insulation box body 2 are fixed by the door lock 6, which can ensure the close contact between the insulation box cover 1 and the insulation box body 2, and ensure the safety of the goods.

The utility model provides a technical scheme of a cold storage incubator that ensures uniform temperature field of items in the box, prevents the temperature in the box from being too high, and brings great convenience to the pick-and-place work of cooled items and the movement of the box body. It is of great significance to improve the quality, reduce the loss of perishable materials, reduce the labor load of workers, and improve work efficiency.

Claims (3)

1. A cold storage insulation box, comprising an insulation box cover (1), an insulation box body (2) and a cold storage plate (12) arranged in the insulation box body, characterized in that: the inner wall surface of the insulation box body (2) is corrugated One or more insert plates (10) and/or cold storage plates ( 12), placing cold-insulated items (13) and/or cold storage plates (12) in the plurality of spaces. 2. The cold storage and heat preservation box according to claim 1, characterized in that: said inserting plate (10) is corrugated, and has a through hole (11) thereon. 3. The cold storage and heat preservation box according to claim 1 or 2, characterized in that: the bottom of the heat preservation box (2) is provided with rollers (3) and legs (4), on the outer wall of the heat preservation box (2) Set the handle(7) on it.

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