CN213578311U

CN213578311U - Micro-warehouse with refrigeration and freezing functions

Info

Publication number: CN213578311U
Application number: CN202022701246.5U
Authority: CN
Inventors: 高兴峰; 柴丽滨
Original assignee: Tianjin Ruibaoke Environmental Protection Technology Co ltd
Current assignee: Tianjin Ruibaoke Environmental Protection Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-29
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a micro-bin with refrigeration and freezing functions, which comprises a wall body, wherein a storage space is formed inside the wall body, a partition plate is arranged in the storage space, the partition plate divides the storage space into a refrigerating chamber and a freezing chamber which are mutually independent, and a refrigeration compressor is arranged in the freezing chamber; the partition board is also provided with an opening, the opening is provided with a door structure for closing or opening the opening, and the opening is also provided with a fan; the refrigerating chamber and the freezing chamber are both provided with a plurality of goods shelves, and the refrigerating chamber is internally provided with a temperature sensor. The utility model discloses to little the inside storage space separation in storehouse for walk-in and freezer to set up compressor in the freezer, when temperature sensor detected the temperature in the walk-in and is less than the settlement temperature, the control door structure was opened, and opened the fan, carried the air conditioning in the walk-in to the walk-in, maintained the temperature of walk-in.

Description

Micro-warehouse with refrigeration and freezing functions

Technical Field

The utility model relates to a little storehouse technical field, concretely relates to have little storehouse of cold-stored and freezing effect concurrently.

Background

The existing micro-warehouse is usually in a warehouse form, and the goods selling mode attached to the micro-warehouse can realize automatic goods feeding and discharging through mechanical arms, so that convenience is brought to the daily life of people. However, the existing micro-warehouse does not have a heat preservation function, and is difficult to be used for storing objects needing refrigeration or freezing storage, so that the objects needing refrigeration or freezing are difficult to automatically sell goods, and the shopping requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the to-be-solved technical problem of the utility model is to provide a have cold-stored and freezing little storehouse of effect concurrently, it has dual-temperature region, can realize cold-stored and freezing difunctional.

In order to solve the technical problem, the utility model provides a micro-warehouse with refrigeration and freezing functions, which comprises a wall body, wherein a storage space is formed inside the wall body, a partition plate is arranged in the storage space, the partition plate divides the storage space into a refrigerating chamber and a freezing chamber which are mutually independent, and a refrigeration compressor is arranged in the freezing chamber; the partition board is also provided with an opening, the opening is provided with a door structure for closing or opening the opening, and the opening is also provided with a fan; the refrigerating chamber and the freezing chamber are both provided with a plurality of goods shelves, and the refrigerating chamber is internally provided with a temperature sensor.

The utility model discloses set up the baffle, will little the inside storage space separation in storehouse for walk-in and freezer to set up compressor in the freezer, when temperature sensor detected the temperature in the walk-in and is less than the settlement temperature, the control door structure was opened, and opened the fan, carried the air conditioning in the walk-in to the walk-in, maintained the temperature of walk-in, reached the back when the temperature, closed fan and door structure. Therefore, the utility model discloses only set up a compressor, can realize the dual temperature zone function of walk-in and freezer, the cost is lower.

Preferably, a guide rail is arranged at the bottom of the storage space, and a transfer robot is connected to the guide rail in a sliding manner; and the bottom of the partition board is provided with a slideway matched with the guide rail, so that the partition board can slide along the length direction of the guide rail. By adopting the structure design, the volumes of the refrigerating chamber and the freezing chamber can be adjusted by adjusting the position of the partition plate relative to the guide rail, and various storage requirements are met.

Preferably, the partition board comprises a frame detachably and fixedly connected with the wall, and the bottom of the frame is provided with the slide way; the inner periphery of the frame is movably connected with a plate body, and the top and the bottom of the plate body are respectively and rotatably connected with the top and the bottom of the frame. The plate body and the frame are designed to be rotatably connected, and when the volumes of the refrigerating chamber and the freezing chamber are required to be adjusted, the plate body can be rotated to be opened, so that the goods shelf can be conveniently moved between the refrigerating chamber and the freezing chamber without moving the goods shelf out of the micro-bin.

Preferably, a first energy storage plate is connected to one side of the plate body, which is close to the refrigerating chamber, a second energy storage plate is connected to one side of the plate body, which is close to the freezing chamber, and the outer surfaces of the first energy storage plate and the second energy storage plate are flush with the surface of the frame; and air vents communicated with the openings are formed in the first energy storage plate and the second energy storage plate. The liquid metal phase change material is filled in the first energy storage plate and the second energy storage plate, so that the heat preservation effect can be realized, if the temperature of the first energy storage plate on one side of the refrigerating chamber is set to be 6 ℃, and the temperature of the second energy storage plate on one side of the freezing chamber is set to be-18 ℃, when the temperature of the refrigerating chamber or the freezing chamber changes, the first energy storage plate and the second energy storage plate can adjust the temperature of the refrigerating chamber and the freezing chamber through self phase change, and particularly under the condition of power failure, the temperature of the refrigerating chamber and the temperature of the freezing chamber can be effectively maintained.

Preferably, the door structure comprises a door frame connected with the partition plate, and a door plate slidably connected with the door frame; the door frame is protruded toward the refrigerating chamber, and the fan is provided at an inner circumference of the door frame and is closer to the refrigerating chamber than the door panel. The fan is disposed adjacent to the refrigerating chamber, and can be prevented from being damaged by a low temperature of the freezing chamber.

Preferably, a screw rod and a guide rod are connected between the top and the bottom of the door frame, a nut and a guide block are fixedly connected to one side of the door panel close to the refrigerating chamber, and the nut and the guide block are respectively sleeved on the peripheries of the screw rod and the guide rod; a groove body convenient for the door plate to pass through is arranged at the top of the door frame in a penetrating way; and a motor for driving the screw rod to rotate is further arranged at the bottom of the door frame. The screw rod and the guide rod are designed to be close to the refrigerating chamber, so that the transmission structure can be prevented from being influenced by the low temperature of the refrigerating chamber, and the screw rod nut is simple in transmission and convenient to control.

Preferably, a sealing plate is arranged on the top of the door panel, and the sealing plate is perpendicular to the door panel; a groove is formed in the bottom wall of the door frame; the door plate can move linearly from a sealing position to an opening position along the vertical direction under the driving of the motor, when the door plate is located at the sealing position, the bottom of the door plate is inserted into the groove, and the bottom of the sealing plate is tightly abutted to the top of the door frame. The connection structure of door plant and door frame can make the connection of door plant and door frame comparatively inseparable, prevents that the air conditioning of freezer from entering into in the freezer from the gap department between door plant and the door frame.

Preferably, the goods shelf comprises a plurality of storage lattices, the bottom of each storage lattice is provided with a slot, and a third energy storage plate is movably inserted in the slot. The inside of third energy storage board also is filled with liquid metal phase change material, can play the heat preservation effect to the article in the matter storage lattice, improves the heat preservation effect.

Preferably, the side wall of the storage compartment is provided with a first inserting plate and a second inserting plate at intervals along the vertical direction, and the inserting groove is formed between the first inserting plate and the second inserting plate; the inboard of second picture peg with the bottom of matter storage lattice is articulated, the outside of second picture peg with be connected with the spring between the bottom of matter storage lattice, when this spring is in free state, the slope of second picture peg sets up, makes the transversal trapezoidal of personally submitting big-end-up of slot.

Preferably, the third energy storage plate is trapezoidal, and when the spring is in a free state, the minimum distance between the second inserting plate and the first inserting plate is smaller than the minimum thickness of the third energy storage plate. The structural design of third energy storage board and slot can be so that the top level of the third energy storage board after inserting, bottom slope and with the inseparable butt in top of second picture peg, be convenient for place article at the top of third energy storage board, and under the spring action of spring, can prevent effectively that third energy storage board from dropping from the slot.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a micro-chamber with refrigeration and freezing functions according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a partition board according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a door structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a shelf according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a storage compartment according to an embodiment of the present invention.

Wherein:

1-a wall body; 2-a separator; 21-opening; 22-a frame; 221-a slide way; 222-a shaft; 23-a plate body; 24-a first energy storage plate; 25-a second energy storage plate; 3-a refrigerating chamber; 4-a freezing chamber; 5-a goods shelf; 51-a storage lattice; 52-slot; 53-a third energy storage plate; 54-a first board; 55-a second board; 56-a spring; 6-door structure; 61-a door frame; 62-a door panel; 621-nut; 622-guide block; 623-sealing plate; 63-a screw rod; 64-a guide bar; 65-a motor; 7-a fan; 8-a guide rail; 9-a transfer robot.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment provides a micro-warehouse with refrigeration and freezing functions, which includes a wall 1, wherein the wall 1 is made of a heat insulation board, and an aerogel felt is disposed in the heat insulation board to perform heat insulation and heat preservation functions. A storage space is formed in the wall body 1, a partition plate 2 is arranged in the storage space, the partition plate 2 divides the storage space into a refrigerating chamber 3 and a freezing chamber 4 which are mutually independent, a plurality of goods shelves 5 are arranged in the refrigerating chamber 3 and the freezing chamber 4, and a refrigerating compressor (not shown in the figure) is arranged in the freezing chamber 4 to refrigerate the freezing chamber 4, so that the temperature of the freezing chamber 4 is maintained at-18 ℃; an opening 21 is further provided in the partition 2, a door structure 6 for closing or opening the opening is provided at the opening 21, a fan 7 is further provided at the opening 21, and a temperature sensor (not shown in the figure) is provided in the refrigerating compartment 3 at a position away from the partition 2.

The micro-chamber of this embodiment also comprises a microprocessor for controlling the operation of the above-mentioned refrigeration compressor, the door structure 6 and the fan 7. When the temperature sensor detects that the temperature in the refrigerating chamber is higher than the set temperature (such as 6 ℃), the microprocessor controls the door structure 6 and the fan 7 to be opened, and at the moment, the cold air in the freezing chamber 4 flows into the refrigerating chamber 3 from the opening 21 under the action of the fan 7, so that the temperature in the refrigerating chamber 3 is maintained at the set temperature. The embodiment is provided with only one refrigeration compressor, and the cost can be reduced while the temperature of the refrigerating chamber and the freezing chamber is maintained.

Specifically, a guide rail 8 is arranged at the bottom of the storage space, a transfer robot 9 is slidably connected to the guide rail 8, the transfer robot 9 is a prior art, and specifically, reference may be made to a material storage rack material taking and placing robot structure disclosed in CN206663227U, and the transfer robot 9 is used for taking out goods on the storage rack 5 or placing the goods on the storage rack 5.

The partition board 2 comprises a frame 22 screwed with the wall 1, and a slide way 221 matched with the guide rail 8 is arranged at the bottom of the frame 22, so that the partition board 2 can slide along the length direction of the guide rail 8, and the position of the partition board 2 in the storage space can be conveniently adjusted, and the volumes of the refrigerating chamber and the freezing chamber can be adjusted; in practice, several screw holes may be provided in the length direction of the wall 1 to facilitate the screw connection with the frame 22.

Further, the inner circumference of the frame 22 is movably connected with a plate 23, the top and the bottom of the plate 23 are respectively rotatably connected with the top and the bottom of the frame 22, specifically, the bottom of the upper cross beam and the top of the lower cross beam of the frame 22 are fixedly connected with a rotating shaft 222, and the two rotating shafts 222 are respectively movably inserted into the top and the bottom of the plate 23, so that the plate 23 can rotate around the rotating shaft 222. A first energy storage plate 24 is connected to one side of the plate body 23 close to the refrigerating chamber 3, a second energy storage plate 25 is connected to one side of the plate body 23 close to the freezing chamber 4, and the outer surfaces of the first energy storage plate 24 and the second energy storage plate 25 are flush with the surface of the frame 22; the first energy storage plate 24 and the second energy storage plate 25 are provided with air vents communicated with the opening 21.

In this embodiment, the first energy storage plate 24 and the second energy storage plate 25 are filled with liquid metal phase change materials, so that a heat preservation effect can be achieved, for example, the temperature of the first energy storage plate 24 is set to 6 ℃, and the temperature of the second energy storage plate 25 is set to-18 ℃, when the temperature of the refrigerating chamber or the freezing chamber changes, the first energy storage plate 24 and the second energy storage plate 25 can adjust the temperature of the refrigerating chamber and the freezing chamber through their own phase change, and particularly, under the condition of power failure, the temperature of the refrigerating chamber and the freezing chamber can be effectively maintained.

The first energy storage plate 24 and the second energy storage plate 25 are in screw connection with the plate body 23, when the volume of the refrigerating chamber and the freezing chamber needs to be changed by adjusting the position of the partition plate 2, the first energy storage plate 24 and the second energy storage plate 25 can be detached after the partition plate 2 is adjusted in place, then the plate body 23 is rotated anticlockwise to be opened by rotating around the rotating shaft 222, and at the moment, the goods shelf 5 can move between the refrigerating chamber and the freezing chamber through the inner periphery of the frame 22 without moving the goods shelf 5 out of the micro-chamber; after the shelf 5 is adjusted, the plate body 23 can be rotated clockwise to reset, and then the first energy storage plate 24 and the second energy storage plate 25 are respectively connected with the plate body 23 through screws, so that the plate body 23 is prevented from rotating, and a heat preservation effect is achieved.

Specifically, the door structure 6 includes a door frame 61 connected to the partition 2, and a door panel 62 slidably connected to the door frame 61; the door frame 61 is provided to project toward the refrigerating chamber 3, and the fan 7 is provided on the inner periphery of the door frame 61, and the fan 7 is closer to the refrigerating chamber 3 than the door panel 62. More specifically, a screw 63 and a guide rod 64 are connected between the top and the bottom of the door frame 61, a nut 621 and a guide block 622 are fixedly connected to one side of the door panel 62 close to the refrigerating chamber 3, and the nut 621 and the guide block 622 are respectively sleeved on the peripheries of the screw 63 and the guide rod 64; a groove body which is convenient for the door panel 62 to pass through is arranged at the top of the door frame 61 in a penetrating way; a motor 65 for driving the screw 63 to rotate is further provided at the bottom of the door frame 61. The screw 63 and the guide rod 64 are designed to be close to the refrigerating chamber, so that the transmission structure can be prevented from being influenced by the low temperature of the refrigerating chamber, the screw nut transmission is simple, the control is convenient, and when needed, the microprocessor controls the motor 65 to be started to drive the screw 63 to rotate and further drive the door plate 62 to move upwards.

In order to ensure the sealing between the door panel 62 and the door frame 61, in the embodiment, a sealing plate 623 is arranged on the top of the door panel 62, and the sealing plate 623 is perpendicular to the door panel 62; grooves are formed in the bottom wall and the side wall of the door frame 61, and the side portion of the door plate 61 penetrates through the groove in the side wall of the door frame 61 all the time; the door panel 61 can make linear motion from a sealing position to an opening position along the vertical direction under the drive of the motor 65, when the door panel 61 is located at the sealing position, the bottom of the door panel 62 is inserted into the groove on the bottom wall of the door frame 61, and the bottom of the sealing plate 623 is tightly abutted to the top of the door frame 61, so that the connection between the door panel 62 and the door frame 61 is tight, and the cold air of the freezing chamber is prevented from entering the refrigerating chamber from the gap between the door panel and the door frame.

Further, the shelf 5 includes a plurality of storage cells 51, a slot 52 is disposed at the bottom of each storage cell 51, and a third energy storage plate 53 is movably inserted into the slot 52. Specifically, a first inserting plate 54 and a second inserting plate 55 are arranged on two side walls of the storage compartment 51 at intervals along the vertical direction, and the slot 52 is formed between the first inserting plate 54 and the second inserting plate 55; the inner side of the second inserting plate 55 is hinged to the bottom of the storage lattice 51, a spring 56 is connected between the outer side of the second inserting plate 55 and the bottom of the storage lattice 51, when the spring 56 is in a free state, the second inserting plate 55 is obliquely arranged, so that the cross section of the slot 52 is in a trapezoid shape with a large inner part and a small outer part, correspondingly, the third energy storage plate 53 is also in a trapezoid shape, and when the spring 56 is in a free state, the minimum distance between the second inserting plate 55 and the first inserting plate 54 is smaller than the minimum thickness of the third energy storage plate 53. In this embodiment, the inside of third energy storage plate 53 is also filled with liquid metal phase change material, can play the heat preservation effect to the article in the matter storage lattice 51, improves the heat preservation effect, and when the outage suddenly, third energy storage plate 53 can keep warm to the goods in this matter storage lattice, prevents that goods from rotting. And the structural design of the third energy storage plate 53 and the slot 52 can make the top of the inserted third energy storage plate 53 horizontal, the bottom is inclined and tightly abutted against the top of the second inserting plate 55, so that articles can be conveniently placed on the top of the third energy storage plate 53, and the third energy storage plate 53 can be effectively prevented from falling from the slot 52 under the elastic force action of the spring 56.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a have little storehouse of cold-stored and freezing effect concurrently, includes the wall body, this wall body inside forms storage space, its characterized in that:

a partition board is arranged in the storage space, the partition board divides the storage space into a refrigerating chamber and a freezing chamber which are mutually independent, and a refrigeration compressor is arranged in the freezing chamber;

the partition board is also provided with an opening, the opening is provided with a door structure for closing or opening the opening, and the opening is also provided with a fan;

the refrigerating chamber and the freezing chamber are both provided with a plurality of goods shelves, and the refrigerating chamber is internally provided with a temperature sensor.

2. The micro-chamber of claim 1, wherein the micro-chamber is capable of refrigerating and freezing:

a guide rail is arranged at the bottom of the storage space, and a transfer robot is connected on the guide rail in a sliding way;

and the bottom of the partition board is provided with a slideway matched with the guide rail, so that the partition board can slide along the length direction of the guide rail.

3. The micro-chamber for refrigerating and freezing as claimed in claim 2, wherein:

the partition board comprises a frame detachably and fixedly connected with the wall body, and the bottom of the frame is provided with the slide way;

the inner periphery of the frame is movably connected with a plate body, and the top and the bottom of the plate body are respectively and rotatably connected with the top and the bottom of the frame.

4. The micro-chamber of claim 3, wherein the micro-chamber is capable of refrigerating and freezing:

one side of the plate body, which is close to the refrigerating chamber, is connected with a first energy storage plate, one side of the plate body, which is close to the freezing chamber, is connected with a second energy storage plate, and the outer surfaces of the first energy storage plate and the second energy storage plate are flush with the surface of the frame;

and air vents communicated with the openings are formed in the first energy storage plate and the second energy storage plate.

5. The micro-chamber of claim 1, wherein the micro-chamber is capable of refrigerating and freezing:

the door structure comprises a door frame connected with the partition plate and a door plate connected with the door frame in a sliding manner;

the door frame is protruded toward the refrigerating chamber, and the fan is provided at an inner circumference of the door frame and is closer to the refrigerating chamber than the door panel.

6. The micro-chamber of claim 5, wherein the micro-chamber is capable of refrigerating and freezing:

a screw rod and a guide rod are connected between the top and the bottom of the door frame, a nut and a guide block are fixedly connected to one side of the door plate close to the refrigerating chamber, and the nut and the guide block are respectively sleeved on the peripheries of the screw rod and the guide rod;

a groove body convenient for the door plate to pass through is arranged at the top of the door frame in a penetrating way;

and a motor for driving the screw rod to rotate is further arranged at the bottom of the door frame.

7. The micro-chamber of claim 6, wherein the micro-chamber is capable of refrigerating and freezing:

the top of the door panel is provided with a sealing plate which is vertical to the door panel;

a groove is formed in the bottom wall of the door frame;

the door plate can move linearly from a sealing position to an opening position along the vertical direction under the driving of the motor, when the door plate is located at the sealing position, the bottom of the door plate is inserted into the groove, and the bottom of the sealing plate is tightly abutted to the top of the door frame.

8. The micro-chamber of claim 1, wherein the micro-chamber is capable of refrigerating and freezing:

the goods shelf comprises a plurality of storage lattices, the bottom of each storage lattice is provided with a slot, and a third energy storage plate is movably inserted in the slot.

9. The micro-chamber of claim 8, wherein the micro-chamber is capable of refrigerating and freezing:

the side wall of the storage lattice is provided with a first inserting plate and a second inserting plate at intervals along the vertical direction, and a slot is formed between the first inserting plate and the second inserting plate;

the inboard of second picture peg with the bottom of matter storage lattice is articulated, the outside of second picture peg with be connected with the spring between the bottom of matter storage lattice, when this spring is in free state, the slope of second picture peg sets up, makes the transversal trapezoidal of personally submitting big-end-up of slot.

10. The micro-chamber of claim 9, wherein the micro-chamber is capable of refrigerating and freezing:

the third energy storage plate is trapezoidal, and when the spring is in a free state, the minimum distance between the second inserting plate and the first inserting plate is smaller than the minimum thickness of the third energy storage plate.