CN213984175U

CN213984175U - Refrigerating box

Info

Publication number: CN213984175U
Application number: CN202022805760.3U
Authority: CN
Inventors: 许波; 乔惠; 许重远; 何燕; 陈圆圆; 姚香草
Original assignee: Nanfang Hospital of Southern Medical University
Current assignee: Nanfang Hospital of Southern Medical University
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a fridge, fridge include at least one cold-stored check, and cold-stored check include box, chamber door and deposit the board, and the lateral wall of box is provided with insulation construction, and the chamber door can set up on the box with opening and shutting, and the chamber door is provided with insulation construction, and the storage plate is used for placing the medicine, and the storage plate is placed in the box, is provided with the buffering material that is used for inhaling coldly in the storage plate. The refrigerator is placed in a medical refrigerator, the door of the refrigerator is opened, the buffering substance of the storage plate absorbs cold, after the refrigerating temperature is reached, the medicine is put in, and the door of the refrigerator is closed to provide a refrigerating environment for the medicine. The utility model can be widely applied to the technical field of medical instruments.

Description

Refrigerating box

Technical Field

The utility model relates to the technical field of medical equipment, in particular to fridge.

Background

The clinical test of the medicine refers to any systematic research of the medicine in human bodies (patients or healthy volunteers), and the management of the medicine for the test is an important link of the management of the clinical test of the medicine. The drug storage environment must meet the requirements of each drug, the temperature control is crucial, and some test drugs (such as insulin glargine injection, adalimumab, infliximab and the like) need to be placed in a special drug storage refrigerator with the temperature of 2-8 ℃.

In actual work, when a medicine manager receives medicines needing low-temperature storage, too much medicine quantity causes too long time for placing the medicines or too long time for opening the refrigerator door when the medicines are dispensed, and the temperature in the refrigerator is extremely higher than 8 ℃ due to the fact that the temperature difference between the indoor temperature and the outdoor temperature is large and the refrigerator door is opened for a long time; due to the reasons of the temperature control accuracy of the refrigerator, the quality of the compressor, the defrosting mode and the like, when the refrigerator starts to refrigerate or defrosts, the temperature in the refrigerator which is used for storing medicines is lower than 2 ℃ in a transient mode, if the temperature in the refrigerator which is used for storing the medicines is higher than 8 ℃ or lower than 2 ℃, namely, the medicines are over-heated, all the tested medicines placed in the refrigerator are isolated and cannot be distributed to a subject for use, and the subject who participates in the clinical test of the medicines cannot take the medicines on time, so that the clinical test process is seriously influenced.

The refrigerator can be used for placing test medicines required by a plurality of test items, when the medicines of one item are taken, the overtemperature phenomenon of other medicines is easily caused, and once the medicines are overtemperature, the development of a plurality of clinical tests is influenced.

In addition, in actual work, in order to avoid the temperature in the refrigerator to be higher than 8 ℃, a method which is often adopted is to reduce the door opening range as much as possible, the medicines are stored in batches, and the change of the thermometer is strictly concerned in the storage process. Even such a cumbersome operation cannot completely avoid the occurrence of the drug over-temperature phenomenon.

SUMMERY OF THE UTILITY MODEL

For at least one among the above-mentioned technical problem of solution, conveniently store the medicine, the utility model provides a fridge, the technical scheme who adopts as follows:

the utility model provides a fridge includes at least one cold-stored check, cold-stored check include box, chamber door and storage plate, the lateral wall of box is provided with insulation construction, the chamber door can set up with opening and shutting on the box, the chamber door is provided with insulation construction, storage plate is used for placing the medicine, storage plate places in the box, be provided with the buffering material that is used for inhaling coldly in the storage plate.

The utility model discloses an in some embodiments, the one end of depositing the board is provided with the baffle, the baffle sets up keep away from on the depositing the board the one end of chamber door, the baffle is used for preventing that the medicine from following the tip of depositing the board falls out.

In some embodiments of the present invention, the storage plate or the baffle plate is adsorbed to the inner wall of the box body through magnetism.

In some embodiments of the present invention, the storage plate is provided with a roller or the inner side of the bottom wall of the box body is provided with a roller.

In some embodiments of the present invention, the box door is attracted to the box body through magnetism.

In some embodiments of the present invention, the insulation structure of the side wall of the box body is made of polyurethane foam.

In some embodiments of the present invention, the door is made of transparent material.

In some embodiments of the present invention, the door is configured as a double-layer vacuum glass.

The embodiment of the utility model has the following beneficial effect at least: the refrigerator is placed in a medical refrigerator, the door of the refrigerator is opened, the buffering substance of the storage plate absorbs cold, after the refrigerating temperature is reached, the medicine is put in, and the door of the refrigerator is closed to provide a refrigerating environment for the medicine. The utility model can be widely applied to the technical field of medical instruments.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the cooler showing three layers of cooling compartments.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model relates to a fridge, fridge include at least one cold-stored check, and in some examples, fridge is provided with the cold-stored check of multilayer, and different medicines are separately stored, avoid chaotic, when avoiding getting and put a certain medicine, the storage environment of other medicines receives the influence. The refrigeration compartment comprises a box body 101, a box door 102 and a storage plate 103, wherein the box door 102 is arranged on the box body 101 in an openable and closable manner, the storage plate 103 is placed in the box body 101, and the storage plate 103 is used for placing medicines. Furthermore, the box door 102 is made of transparent materials, so that the storage condition of the medicines in the box body 101 can be observed conveniently.

The storage plate 103 is made of hard heat conducting materials, and specifically, the storage plate 103 is made of plastics, organic glass or metal materials. The storage plate 103 is provided with a buffer substance for cold absorption, and the buffer substance provides a low-temperature environment for the refrigeration grids after cold absorption. Specifically, the storage plate 103 is provided with an interlayer in which a buffer substance is disposed, the buffer substance being water or a sodium carboxymethyl cellulose solution. The refrigerator is placed in a medical refrigerator, the refrigerator is opened at the front, the door 102 of the refrigerating grid is opened, the buffer substances in the storage plate 103 are cooled, medicines are put into the refrigerator when the temperature in the refrigerating grid meets the requirement, and the door 102 is closed. When the medicine is required to be taken, the storage plate 103 is pulled out from the case 101. Of course, in some cases, the storage plate 103 may be placed in a refrigerator for cooling, and then the storage plate 103 may be placed in a refrigerating compartment.

It can be understood that the specific heat capacity of the buffer substance is greater than that of air, and the temperature of the buffer substance is increased or decreased only after the buffer substance absorbs or releases a large amount of energy, so that the temperature in the refrigerating compartment is changed only after the buffer substance absorbs or releases a large amount of energy when the temperature of the medical refrigerator is increased or decreased, and thus the refrigerating temperature can be maintained stable by providing the buffer substance.

It will be appreciated that in order to reduce the dissipation of cold from the cold storage compartment, the side walls of the box 101 are provided with insulation, in particular the insulation of the side walls of the box 101 is provided with polyurethane foam. In some examples, the side wall of the box 101 is provided with an insulating layer, and the insulating layer is made of polyurethane foam; in some examples, the side walls of the tank 101 are made of polyurethane foam; in some examples, the sidewalls of the case 101 are provided with an interlayer in which polyurethane foam is provided.

Further, in order to reduce the dissipation of the cold energy of the refrigeration grid, the box door 102 is provided with a heat insulation structure, and particularly, the box door 102 is set to be double-layer vacuum glass, so that the heat insulation effect is achieved, and the medicine storage condition is conveniently observed.

When the refrigerator starts refrigeration or defrosting, the temperature is lower than 2 ℃, and the buffer substance, the heat insulation structure on the side wall of the box body 101 and the heat insulation structure of the box door 102 can effectively maintain the refrigerating temperature in the refrigerating grids, reduce the influence and prevent the medicine from overtemperature.

Referring to the drawings, a baffle 104 is disposed at one end of the storage plate 103, the baffle 104 is disposed at an end of the storage plate 103 away from the door 102, and the baffle 104 is used to prevent the medicine from falling out of the end of the storage plate 103, specifically, when the storage plate 103 is drawn out of the box 101, the baffle 104 blocks the medicine to prevent the medicine from falling off due to inertia.

Further, the storage plate 103 or the baffle 104 is attracted to the inner wall of the case 101 by magnetism, thereby enhancing the stability of the storage plate 103. Specifically, an iron piece is disposed on an end portion of the storage plate 103 or the baffle 104, and a magnet is disposed on an inner wall of the case 101, alternatively, the iron piece may be disposed on an inner wall of the case 101, and the magnet is disposed on an end portion of the storage plate 103 or the baffle 104.

The storage plate 103 is provided with the rollers or the rollers are arranged on the inner side of the bottom wall of the box body 101, so that the storage plate 103 is conveniently pushed and pulled in the box body 101, and labor is saved. Further, the rollers are provided as universal wheels.

It is understood that the door 102 is hinged to the cabinet 101, and the door 102 is magnetically attracted to the cabinet 101. Specifically, the door 102 is provided with an iron piece, and the cabinet 101 is provided with a magnet, but of course, the iron piece may be provided on the cabinet 101 and the magnet may be provided on the door 102 as an alternative.

In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. a refrigerator, it is characterized in that: comprise at least one refrigerating compartment, and described refrigerating compartment comprises

A box body (101), the side wall of the box body (101) is provided with a thermal insulation structure;

a box door (102), the box door (102) is provided on the box body (101) so as to be openable and closable, and the box door (102) is provided with a thermal insulation structure;

A storage board (103), the storage board (103) is used for placing medicines, the storage board (103) is placed in the box (101), and the storage board (103) is provided with a cooling device for cooling buffer substances.

2. The refrigerator according to claim 1, wherein a baffle plate (104) is provided at one end of the storage plate (103), and the baffle plate (104) is arranged on the storage plate (103) At one end away from the box door (102), the baffle plate (104) is used to prevent medicines from falling out from the end of the storage plate (103).

3 . The refrigerator according to claim 2 , wherein the storage board ( 103 ) or the baffle plate ( 104 ) is magnetically attracted to the inner wall of the box body ( 101 ). 4 .

4. The refrigerator according to any one of claims 1 to 3, characterized in that: the storage board (103) is provided with rollers or the inner side of the bottom wall of the box (101) is provided with rollers.

5 . The refrigerator according to claim 1 , wherein the door ( 102 ) is magnetically attracted to the box body ( 101 ). 6 .

6. The refrigerator according to claim 1, characterized in that: the thermal insulation structure of the side wall of the box body (101) is set to be polyurethane foam.

7. The refrigerator according to claim 1, wherein the door (102) is made of transparent material.

8 . The refrigerator according to claim 7 , wherein the door ( 102 ) is configured as a double-layer vacuum glass. 9 .