CN210688860U - Refrigerator capable of keeping grapes fresh - Google Patents

Abstract

The utility model discloses a refrigerator for keeping grapes fresh, which comprises a box body, a grape placing layer and a refrigerating unit; a box body: the refrigerator comprises a refrigerator body, a refrigerator door, a sealing plate, a temperature sensor I, a temperature sensor II, a glass refrigerator door, a temperature sensor II and a temperature sensor II, wherein the refrigerator body is of a cuboid structure, the front side surface of the refrigerator body is hinged with the glass refrigerator door, the interior of the refrigerator body is divided into an electric appliance chamber and a refrigerating chamber from top to bottom, the front side surface of the refrigerating chamber is provided with the sealing plate, the refrigerator body comprises an inner lining, a; a grape placing layer: the layer is placed to the grape is equipped with the three-layer, and parallel placement is in the freezer, the utility model provides a make the fresh-keeping freezer of grape, the grape is difficult for the extrusion when placing, and the storage space usage of the cabinet body is high, can realize the function of automatically regulated temperature, and cold effectual of depositing, can effectively solve the problem in the background art.

Description

Refrigerator capable of keeping grapes fresh

Technical Field

The utility model relates to a grape storage freezer technical field specifically is a make fresh-keeping freezer of grape.

Background

The grapes are woody vine plants of the genus Vitis of the family Vitaceae, the fruits of the grapes are delicious and have high nutritional value, the traditional Chinese medicine considers that the grapes are neutral in nature and sweet in taste, enter lung, spleen and kidney meridians, have the effects of replenishing qi and blood, benefiting liver and kidney, promoting the production of body fluid, strengthening bones and muscles, relieving cough and restlessness, replenishing qi and blood and promoting urination, the content of resveratrol and procyanidine in grape skins and grape seeds is higher than other parts of the grapes and also higher than most other fruit trees, the grapes have high medicinal value, the grapes become worldwide important nutritional and medicinal commodities, the grapes are easy to rot after being picked and need to be tiled for freezing storage, and the existing grape freezer adopts a mode of stacking placement, easy extrusion and damage of the grapes and a mode of tiling placement, wastes space and has poor cold storage effect in the prior art, the automatic temperature regulation is difficult to realize, and the grape rot is easy to cause.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a make the fresh-keeping freezer of grape, the difficult extrusion when the grape is placed, and the storage space usage rate of the cabinet body is high, can realize the function of automatically regulated temperature, and cold effectual of depositing, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a refrigerator for keeping grapes fresh comprises a box body, a grape placing layer and a refrigerating unit;

a box body: the refrigerator comprises a refrigerator body, a refrigerator door, a sealing plate, a temperature sensor I, a temperature sensor II, a glass refrigerator door, a temperature sensor II and a temperature sensor II, wherein the refrigerator body is of a cuboid structure, the front side surface of the refrigerator body is hinged with the glass refrigerator door, the interior of the refrigerator body is divided into an electric appliance chamber and a refrigerating chamber from top to bottom, the front side surface of the refrigerating chamber is provided with the sealing plate, the refrigerator body comprises an inner lining, a;

a grape placing layer: the grape placing layer is provided with three layers and is placed in the refrigerating chamber in parallel, the grape placing layer comprises supporting columns, sliding plates, a placing frame and connecting shafts, the end parts of the two supporting columns are connected through the two sliding plates respectively to form a quadrilateral placing frame structure, the connecting shafts are installed between the two supporting columns, and the placing frame is installed between the two adjacent connecting shafts;

a refrigeration unit: the refrigeration unit is arranged at the bottom end of the electric appliance chamber, an air outlet of the refrigeration unit is communicated with the refrigerating chamber, and the refrigeration unit consists of a compressor, a condenser, an evaporator and a capillary tube to form a closed system;

wherein: the refrigerator is characterized by further comprising limiting blocks and a single chip microcomputer, a sliding channel is formed between the two limiting blocks which are adjacent from top to bottom, the sliding plate is in sliding connection with the limiting blocks, the input end of the single chip microcomputer is electrically connected with the first temperature sensor, the second temperature sensor and the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input end of the refrigerating unit.

Further, the arrangement frame comprises an iron rectangular ring and four iron rods, the four iron rods are parallelly mounted on the inner wall of the iron rectangular ring, the arrangement frame is inclined for sixty degrees and mounted on the connecting shaft, the arrangement frame is arranged and is used for packaging grapes into the preservative film and then placing the grapes on the preservative film, the space can be saved, the storage capacity of the refrigerator can be improved, the arrangement frame comprises the iron rods with gaps, and the cold storage effect is improved.

Further, still include motor and fan, the fan is equipped with two sets ofly, and parallel mount is on the top of walk-in, and the bottom at the electrical apparatus room is installed to the motor, the output shaft of motor is connected with the pivot of fan, and the input of motor is connected with the output electricity of singlechip, and the fan is settled above with the motor, and it is poor to avoid the bottom cold to deposit the effect, with singlechip and temperature sensor cooperation, can blow in the below of freezer with cold air, even cooling temperature.

Further, still include the cold air duct, the cold air duct is equipped with four, and parallel mount is at the trailing flank of walk-in, the top of cold air duct and the gas outlet intercommunication of refrigeration unit, the side of cold air duct is equipped with small gas pocket, and the cold air duct replaces the gas outlet of refrigeration unit to blow out air conditioning, and its area of action is big, and the cooling effect is fast, can effectually prevent to rot when the grape is stored, when the external temperature difference is big, can the inside temperature of quick adjustment.

Further, still include spacing round pin axle, spacing round pin axle is installed in the spacing downthehole on slide and stopper for fixed grape places the layer, and fixed grape is placed the layer and is for dismantling the layer, can improve stability after two spacing round pin axles are fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this make fresh-keeping freezer of grape has following benefit:

1. the grape placing layer is arranged, so that the functions of whole-layer storage and whole-layer taking out are realized, the connecting shaft is used as the bottom frame, the refrigeration effect is improved, the placing frame is used as the placing position of the grapes, the storage capacity of the refrigerator is improved, and compared with the flat-laying and stacking type storage, the placing frame can keep a proper distance between the grapes and cannot be damaged by squeezing;

2. through being provided with the fan, the inside air conditioning that can be even avoids appearing that the top temperature is low, the phenomenon that the bottom temperature is high, and the motor of fan is by single chip microcomputer control, and the single chip microcomputer controls opening of motor according to temperature information and the temperature difference that temperature sensor two and temperature sensor one transmitted, and the intelligence carries out cold deposit to the freezer.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the structure of the grape placing layer of the present invention.

In the figure: 1 single chip microcomputer, 2 boxes, 21 linings, 22 heat insulation boards, 23 shells, 3 grape placing layers, 31 supporting columns, 32 sliding plates, 33 placing frames, 34 connecting shafts, 4 refrigerating chambers, 5 electric appliance chambers, 6 refrigerating units, 7 motors, 8 temperature sensors I, 9 glass box doors, 10 limiting blocks, 11 temperature sensors II, 12 cold air pipes, 13 sealing plates, 14 fans and 15 limiting pin shafts.

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, the present invention provides a technical solution: a refrigerator for keeping grapes fresh comprises a box body 2, a grape placing layer 3 and a refrigerating unit 6;

and (3) a box body 2: the box body 2 is of a cuboid structure, a glass box door 9 is hinged to the front side face of the box body 2, the glass box door 9 is arranged on the front side face, the refrigeration condition of grapes can be visually seen, meanwhile, the attractiveness is improved, the interior of the box body 2 is divided into an electric appliance chamber 5 and a refrigerating chamber 4 from top to bottom, the electric appliance chamber 5 is an independent chamber for mounting a motor and is positioned at the top end of the box body 2, the refrigerating chamber 4 is a cavity for refrigerating grapes, a sealing plate 13 is arranged on the front side face of the refrigerating chamber 4, the sealing plate 13 is clamped with the top end of the box body 2, the refrigerating chamber 4 is sealed, internal electric appliances are convenient to maintain, the box body 2 comprises an inner lining 21, a heat insulation plate 22 and a shell 23, the heat insulation plate 22 is positioned between the inner lining 21 and the shell 23, in order to avoid internal temperature loss, the inner lining 21 is the inner, the temperature detection device is used for detecting the temperatures of the top end and the bottom end of the box body 2 and detecting whether the internal temperatures are uniform or not;

grape placing layer 3: the grape placing layer 3 is provided with three layers and is placed in the refrigerating chamber 4 in parallel for storing grapes, the grape placing layer 3 comprises support columns 31, sliding plates 32, a placing frame 33 and connecting shafts 34, the end parts of the two support columns 31 are connected through the two sliding plates 32 respectively to form a quadrilateral placing frame structure, the support columns 31 are cylinders with good temperature transmission effect, the connecting shafts 34 are installed between the two support columns 31, a gap is reserved between the two adjacent connecting shafts 34, the placing frame 33 is installed between the two adjacent connecting shafts 34, the placing frame 33 is composed of an iron rectangular ring and four iron rods, the four iron rods are installed on the inner wall of the iron rectangular ring in parallel, the placing frame 33 is installed on the connecting shafts 34 in an inclined sixty degree mode, when the grapes are placed in an inclined mode, the grapes are packaged and placed on the placing frame 33, extrusion cannot occur, the distance of each bag of grapes is moderate, the cooling area is, under the condition of no accumulation, the storage capacity is obviously improved, the grape storage box also comprises a limiting pin shaft 15, and the limiting pin shaft 15 is arranged in a limiting hole on the sliding plate 32 and the limiting block 10 and used for fixing the grape placing layer 3 with the inner wall of the box body 2;

the refrigeration unit 6: the refrigeration unit 6 is arranged at the bottom end of the electric appliance chamber 5, an air outlet of the refrigeration unit 6 is communicated with the refrigerating chamber 4 and used for dispersing cold air into the refrigerating chamber 4 from the top end, the refrigeration unit 6 consists of a compressor, a condenser, an evaporator and a capillary tube to form a closed system, the refrigeration unit 6 is a refrigeration system known in the prior art and also comprises a motor 7 and a fan 14, two groups of fans 14 are arranged at the top end of the refrigerating chamber 4 and used for blowing the cold air into the bottom end, the motor 7 is arranged at the bottom end of the electric appliance chamber 5, an output shaft of the motor 7 is connected with a rotating shaft of the fan 14, when the refrigeration system is operated, temperature information of the top end and the bottom end is transmitted to the single chip microcomputer 1 by the first temperature sensor 8 and the second temperature sensor 11, when the single chip microcomputer 1 senses temperature difference, the motor 7 is started, the output shaft, the grape fresh-keeping cabinet further comprises four cold air pipes 12, the four cold air pipes 12 are arranged and are parallelly mounted on the rear side face of the refrigerating chamber 4, the top ends of the cold air pipes 12 are communicated with the air outlets of the refrigerating unit 6, small air holes are formed in the side faces of the cold air pipes 12 to replace the air outlets at the top ends to emit cold air, and uniform micro-hole refrigeration is adopted, so that the temperature uniformity of the whole cabinet body can be guaranteed, the refrigerating effect is fast, the cold storage effect is good, and the grape fresh-keeping;

wherein: still include stopper 10 and singlechip 1, constitute the slip passageway between two stopper 10 adjacent from top to bottom, passageway sliding connection between slide 32 and the stopper 10, the grape is placed layer 3 and is utilized the slide 32 of both sides to slide and get into between two stopper 10, and it is fixed to utilize spacing round pin axle 15, make things convenient for the loading and unloading of grape, guarantee the stability of transportation, singlechip 1's input and temperature sensor 8, two 11 and external power source's of temperature sensor output electricity are connected, singlechip 1's output and motor 7 and refrigeration unit 6's input electricity are connected.

When in use: take out grape and place layer 3, place the slope of the whole cluster grape of bagging-off on mount 33, then slide two slides 32 and get into between two stopper 10, and utilize spacing round pin axle 15 to insert in the spacing hole on slide 32 and the stopper 10, accomplish fixedly, refrigerating unit 6 works, air conditioning is discharged from the gas pocket of cold air pipe 12 side, evenly cool off 2 insides of box, temperature sensor 8 and temperature sensor two 11 transmit the temperature information of top and bottom for singlechip 1, when singlechip 1 experiences the difference in temperature, start motor 7, the output shaft of motor 7 drives fan 14 and rotates, fan 14 blows in the bottom with the air current on top, the time of motor 7 operation can set up by oneself.

It should be noted that the preferred model of the single chip microcomputer 1 disclosed in the present embodiment is STC89C52RC40C-PDIPSTC, the preferred model of the motor 7 is a ZYT series brushed dc motor, the refrigeration unit 6 may select an air cooler with a model of RSY-II, and the single chip microcomputer 1 controls the motor 7 and the refrigeration unit 6 to work by a method commonly used in the prior art.

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 (5)

1. The utility model provides a make grape fresh-keeping freezer which characterized in that: comprises a box body (2), a grape placing layer (3) and a refrigerating unit (6);

case (2): the refrigerator is characterized in that the refrigerator body (2) is of a cuboid structure, a glass refrigerator door (9) is hinged to the front side face of the refrigerator body (2), the interior of the refrigerator body (2) is divided into an electric appliance chamber (5) and a refrigerating chamber (4) from top to bottom, a sealing plate (13) is installed on the front side face of the refrigerating chamber (4), the refrigerator body (2) comprises an inner lining (21), a heat insulating plate (22) and a shell (23), the heat insulating plate (22) is located between the inner lining (21) and the shell (23), the inner lining (21) is the inner wall of the refrigerating chamber (4), and a first temperature sensor (8) and a second temperature sensor (11) are installed above and below the left;

grape placing layer (3): the grape placing layer (3) is provided with three layers and is placed in the refrigerating chamber (4) in parallel, the grape placing layer (3) comprises supporting columns (31), sliding plates (32), a placing frame (33) and connecting shafts (34), the end parts of the two supporting columns (31) are connected through the two sliding plates (32) respectively to form a quadrilateral placing frame structure, the connecting shafts (34) are installed between the two supporting columns (31), and the placing frame (33) is installed between the two adjacent connecting shafts (34);

refrigeration unit (6): the refrigeration unit (6) is arranged at the bottom end of the electric appliance chamber (5), an air outlet of the refrigeration unit (6) is communicated with the refrigerating chamber (4), and the refrigeration unit (6) consists of a compressor, a condenser, an evaporator and a capillary tube to form a closed system;

wherein: still include stopper (10) and singlechip (1), constitute sliding channel between two stopper (10) adjacent from top to bottom, passageway sliding connection between slide (32) and stopper (10), the input of singlechip (1) is connected with temperature sensor (8), temperature sensor two (11) and external power source's output electricity, and the output of singlechip (1) is connected with the input electricity of refrigeration unit (6).

2. A refrigerator for keeping grapes fresh according to claim 1, characterized in that: the placing frame (33) is composed of an iron rectangular ring and four iron rods, the four iron rods are parallelly installed on the inner wall of the iron rectangular ring, and the placing frame (33) is installed on the connecting shaft (34) in a sixty-degree inclined mode.

3. A refrigerator for keeping grapes fresh according to claim 1, characterized in that: still include motor (7) and fan (14), fan (14) are equipped with two sets ofly, and parallel mount is on the top of walk-in (4), and the bottom at electrical apparatus room (5) is installed in motor (7), the output shaft of motor (7) is connected with the pivot of fan (14), and the input of motor (7) is connected with the output electricity of singlechip (1).

4. A refrigerator for keeping grapes fresh according to claim 1, characterized in that: the refrigerator is characterized by further comprising four cold air pipes (12), the four cold air pipes (12) are arranged on the rear side face of the refrigerating chamber (4) in parallel, the top ends of the cold air pipes (12) are communicated with the air outlet of the refrigerating unit (6), and the side faces of the cold air pipes (12) are provided with micro air holes.

5. A refrigerator for keeping grapes fresh according to claim 1, characterized in that: the sliding plate is characterized by further comprising a limiting pin shaft (15), wherein the limiting pin shaft (15) is arranged in a limiting hole in the sliding plate (32) and the limiting block (10).

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