A storage rack structure for lithium battery production

Abstract

The present invention relates to the technical field of lithium battery production equipment, and in particular to a storage rack structure for lithium battery production, including a storage rack main body with multiple independent cavities as partitioned storage areas, each storage area is connected by a pipeline, and the walls of the area are respectively provided with temperature sensors; an energy-saving energy selection device includes a first pipeline, an electromagnetic three-way valve, a manifold, an air pump, a second pipeline and a second one-way air valve, which are reasonably matched to perform thermal energy sorting; a U-shaped energy release pipeline of the energy release device is connected to the first pipeline through a connecting pipe, and a plurality of energy release holes are evenly distributed on the upper surface of the U-shaped energy release pipeline; the present invention makes the storage of lithium battery production materials more convenient by designing a reasonable classified storage method, which is beneficial to material management, and by arranging energy consumption distribution in each storage area in a step-by-step manner, the energy-saving energy selection device and the energy release device effectively achieve uniform distribution of thermal energy.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery production equipment, and in particular to a storage rack structure for lithium battery production. Background Art

[0002] Existing lithium battery production materials are stored in separate categories. Materials with strict environmental requirements are stored in dedicated vacuum ovens or at constant temperatures, while some materials with less stringent moisture control requirements are stored wrapped in plastic wrap. In actual production, this separate storage method makes it inconvenient to take and put goods, which is not conducive to material management and has limitations. In addition, the energy consumed by each storage is independent and energy-intensive. Summary of the Invention

[0003] The present invention aims to at least improve one of the technical problems existing in the prior art. To this end, the present invention provides a storage rack structure for lithium battery production.

[0004] The storage rack structure for lithium battery production according to the first embodiment of the present invention comprises:

[0005] A storage rack body, wherein a plurality of independent cavities are provided on one side of the storage rack body as partitioned storage areas, the partitioned storage areas are hinged to the hatch, the partitioned storage areas include a first storage area, a second storage area and a third storage area, the first storage area, the second storage area and the third storage area are communicated with each other through a pipeline, a pressure gauge and a first temperature display and a second temperature display are provided on the outer wall of the storage rack body, the pressure gauge is communicated with the first storage area, the first storage area is provided with a vacuum baking device, wherein the inner walls of the first storage area, the second storage area and the third storage area are respectively provided with a first temperature sensor, a second temperature sensor and a third sensor, wherein the first temperature sensor is electrically connected to the first temperature display, and the second temperature sensor and the third sensor are electrically connected to the second temperature display;

[0006] An energy-saving energy selection device, comprising a first pipe, an electromagnetic three-way valve, a manifold, an air pump, a second pipe, and a second one-way air valve, wherein the first pipe connects a first storage area and a second storage area, the first pipe and the second storage area are connected via a second pipe, wherein the second storage area and the second pipe are connected via a manifold, the manifold is provided with an air pump, an electromagnetic three-way valve is installed at the connection between the first pipe and the second pipe, and the second pipe is provided with a second one-way air valve;

[0007] An energy release device is provided at the bottom of the second storage area, wherein the energy release device comprises a connecting pipe and a U-shaped energy release pipeline, the U-shaped energy release pipeline is connected to the first pipeline through the connecting pipe, and a plurality of energy release holes are evenly distributed on the upper surface of the U-shaped energy release pipeline;

[0008] The controller is arranged in the isolation cavity on one side of the storage rack body, the signal input end of the controller is respectively connected to the first temperature sensor, the second temperature sensor and the third sensor, and the action output end of the controller is respectively connected to the electromagnetic three-way valve, the air pump and the second one-way air valve.

[0009] According to the storage rack structure for lithium battery production in the embodiment of the present invention, a reasonable classification storage method is designed to make the storage of lithium battery production materials more convenient, which is beneficial to material management. By setting up energy consumption distribution in each storage area in a step-by-step manner, the defect of independent energy of each compartment in the prior art is greatly solved. Through the energy-saving energy selection device and the energy release device, the uniform distribution of thermal energy is effectively achieved, which has the effect of energy saving and environmental protection.

[0010] In a possible implementation of the first aspect, an energy release hole is provided on the upper surface wall of the U-shaped energy release pipeline, and the upper surface wall located at the edge of the energy release hole includes a first conical cut whose opening gradually shrinks toward the inside of the tube and a second conical cut whose opening gradually shrinks toward the outside of the tube. An inverted cone is connected to the middle of the first conical cut. After the hot air flow rushing out of the U-shaped energy release pipeline hits the inverted cone along the outer wall of the second conical cut, a part of it is released from the first conical cut through the inverted cone to construct an insulation environment for the second storage area, and the other part returns to the U-shaped energy release pipeline and enters the next energy release hole, so that the hot air flow can be released more evenly in the second storage area.

[0011] In a possible implementation of the first aspect, the vacuum baking device includes a fin heater, a first temperature sensor, a first one-way air valve and a vacuum pump. The fin heater is fixedly installed on the top of the first storage area, the first temperature sensor is fixedly installed on the inner wall of the first storage area, and a first one-way air valve and a vacuum pump are sequentially provided on the pipeline connecting the first storage area and the second storage area. The fin heater and the first one-way air valve are electrically connected to the controller for building a vacuum oven-type storage warehouse, which is convenient for storing lithium battery production materials with strict environmental requirements.

[0012] In a possible implementation of the first aspect, one end of the manifold is connected to the vacuum pump, and the other end is connected to the top of the inner wall of the second storage area, so as to reasonably utilize the hot air flow to keep the lithium battery production materials warm.

[0013] In a possible implementation of the first aspect, the pressure gauge and temperature display are arranged in parallel on one side of the first storage area for easy viewing and management.

[0014] In a possible implementation of the first aspect, an airflow discharge device is provided on the top of the third storage area, and the airflow discharge device is electrically connected to the action output end of the controller to facilitate the discharge of the used airflow or accelerate the discharge of the airflow.

[0015] In a possible implementation of the first aspect, the airflow discharge device includes a turbofan and a safety grille. The turbofan is fixedly installed in the top exhaust channel of the third storage area, and the exhaust channel located above the turbofan is fixedly installed with a safety grille to improve safety.

[0016] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is an overall external view of a storage rack structure for lithium battery production according to an embodiment of the present invention;

[0019] Figure 2 2. It is a schematic diagram of the partitioned storage areas of a storage rack structure for lithium battery production according to an embodiment of the present invention;

[0020] Figure 3 2. It is a schematic diagram of the internal structure of a storage rack structure for lithium battery production according to an embodiment of the present invention;

[0021] Figure 4 2. A top view of a U-shaped energy release pipe of a storage rack structure for lithium battery production according to an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the energy release hole structure of a storage rack for lithium battery production according to an embodiment of the present invention.

[0023] Reference numerals:

[0024] Storage rack body 1, first storage area 2, second storage area 3, third storage area 4, pressure gauge 5, first temperature display 6, second temperature display 7, hatch 8, isolation chamber 9, controller 10;

[0025] Fin heater 21, first temperature sensor 22, first one-way air valve 23, vacuum pump 24, first pipeline 25;

[0026] The electromagnetic three-way valve 31, connecting pipe 33, second temperature sensor 34, manifold 35, air pump 36, U-shaped energy release pipe 37, energy release hole 38, through the connecting strip 381, inverted frustum 382, ​​upper surface pipe wall 383, first frustum cutout 3831, and second frustum cutout 3832;

[0027] The second pipe 41 , the second one-way air valve 42 , the turbo fan 43 , the safety grille 44 , and the third sensor 45 . DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] Example 1

[0032] See Figures 1 to 5 As shown, this embodiment provides a storage rack structure for lithium battery production, which includes:

[0033] A storage rack body 1, a plurality of independent cavities are provided on one side of the storage rack body 1 as partitioned storage areas, the partitioned storage areas are hinged to the hatch 8, and the partitioned storage areas include a first storage area 2, a second storage area 3 and a third storage area 4, the first storage area 2, the second storage area 3 and the third storage area 4 are communicated with each other through a pipeline, a pressure gauge 5 and a first temperature display 6 and a second temperature display 7 are provided on the outer wall of the storage rack body 1, the pressure gauge 5 is communicated with the first storage area 2, and the first storage area 2 is provided with a vacuum baking device, wherein the inner walls of the first storage area 2, the second storage area 3 and the third storage area 4 are respectively provided with a first temperature sensor 22, a second temperature sensor 34 and a third sensor 45, wherein the first temperature sensor 22 is electrically connected to the first temperature display 6, and the second temperature sensor 34 and the third sensor 45 are electrically connected to the second temperature display 7;

[0034] An energy-saving energy selection device includes a first pipe 25, an electromagnetic three-way valve 31, a manifold 35, an air pump 36, a second pipe 41, and a second one-way air valve 42. The first pipe 25 connects the first storage area 2 and the second storage area 3. The first pipe 25 and the second storage area 3 are connected through the second pipe 41, wherein the second storage area 3 and the second pipe 41 are connected through the manifold 35. The manifold 35 is provided with an air pump 36. The electromagnetic three-way valve 31 is installed at the connection between the first pipe 25 and the second pipe 41, and the second one-way air valve 42 is installed in the second pipe 41.

[0035] An energy release device is provided at the bottom of the second storage area 3, wherein the energy release device includes a connecting pipe 33 and a U-shaped energy release pipe 37, the U-shaped energy release pipe 37 is connected to the first pipe 25 through the connecting pipe 33, and a plurality of energy release holes 38 are evenly distributed on the upper surface of the U-shaped energy release pipe 37;

[0036] The controller 10 is arranged in the isolation chamber 9 on one side of the storage rack body 1. The signal input end of the controller 10 is respectively connected to the first temperature sensor 22, the second temperature sensor 34 and the third sensor 45. The action output end of the controller 10 is respectively connected to the electromagnetic three-way valve 31, the air pump 36 and the second one-way air valve 42. A power supply is provided in the isolation chamber 9 for energy supply.

[0037] According to the storage rack structure for lithium battery production in the embodiment of the present invention, a reasonable classification storage method is designed to make the storage of lithium battery production materials more convenient, which is beneficial to material management. By setting up energy consumption distribution in each storage area in a step-by-step manner, the defect of independent energy of each compartment in the prior art is greatly solved. Through the energy-saving energy selection device and the energy release device, the uniform distribution of thermal energy is effectively achieved, which has the effect of energy saving and environmental protection.

[0038] Specifically, the upper surface tube wall 383 at the edge of the energy release hole 38 includes a first conical cutout 3831 whose opening gradually shrinks toward the inside of the tube and a second conical cutout 3832 whose opening gradually shrinks toward the outside of the tube. The middle part of the first conical cutout 3831 is connected to an inverted conical cutout 382 via a connecting strip 381. After the hot air flow rushing out of the U-shaped energy release pipe 37 hits the inverted conical cutout 382 along the outer wall of the second conical cutout 3832, a part of it is guided out of the first conical cutout 3831 through the inverted conical cutout 382 to construct a heat preservation environment for the second storage area 3, and the other part returns to the U-shaped energy release pipe 37 to enter the next energy release hole 38, so that the hot air flow is released more evenly in the second storage area 3. Figure 5 shown.

[0039] Specifically, the vacuum baking device includes a fin heater 21, a first temperature sensor 22, a first one-way air valve 23 and a vacuum pump 24. The fin heater 21 is fixedly installed on the top of the first storage area 2, and the first temperature sensor 22 is fixedly installed on the inner wall of the first storage area 2. The first one-way air valve 23 and the vacuum pump 24 are sequentially provided on the pipeline connecting the first storage area 2 and the second storage area 3. The fin heater 21 and the first one-way air valve 23 are electrically connected to the controller 10 for building a vacuum oven-type storage warehouse, which is convenient for storing lithium battery production materials with strict environmental requirements.

[0040] Specifically, one end of the manifold 35 is connected to the vacuum pump 36, and the other end is connected to the top of the inner wall of the second storage area 3, so as to reasonably utilize the hot air flow to keep the lithium battery production materials warm.

[0041] Specifically, the pressure gauge 5 and the temperature display 6 are arranged in parallel on one side of the first storage area 2 for easy viewing and management.

[0042] Specifically, an airflow discharge device is provided on the top of the third storage area 4, and the airflow discharge device is electrically connected to the action output end of the controller 10, so as to facilitate the discharge of the used airflow or accelerate the discharge of the airflow.

[0043] Specifically, the airflow discharge device includes a turbofan 43 and a safety grille 44. The turbofan 43 is fixedly installed in the top exhaust channel of the third storage area 4. The exhaust channel located above the turbofan 43 is fixedly installed with a safety grille 44 to improve safety.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation to the invention.

[0045] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0046] Obviously, the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present embodiment application. The appearance of this phrase in various positions in the specification does not necessarily mean that they are all the same embodiments, nor are they independent or alternative embodiments that are mutually exclusive with other embodiments. It can be understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of this application.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A storage rack structure for lithium battery production, characterized in that: include: A storage rack body (1) is provided with a plurality of independent cavities on one side of the storage rack body (1) as partitioned storage areas, the partitioned storage areas are hinged to a hatch (8), the partitioned storage areas include a first storage area (2), a second storage area (3) and a third storage area (4), the first storage area (2), the second storage area (3) and the third storage area (4) are connected through a pipeline, a pressure gauge (5) and a first temperature display instrument (6) and a second temperature display instrument (7) are provided on the outer wall of the storage rack body (1), the pressure gauge (5) and the first temperature display instrument (6) and the second temperature display instrument (7) are provided on the outer wall of the storage rack body (1), the pressure gauge (5) and the first temperature display instrument (6) and the second temperature display instrument (7) are provided on the outer wall of the storage rack body (1), the pressure gauge (5) and the second ... The table (5) is in communication with the first storage area (2), the first storage area (2) is provided with a vacuum baking device, wherein the inner walls of the first storage area (2), the second storage area (3) and the third storage area (4) are respectively provided with a first temperature sensor (22), a second temperature sensor (34) and a third sensor (45), wherein the first temperature sensor (22) is electrically connected to the first temperature display (6), and the second temperature sensor (34) and the third sensor (45) are electrically connected to the second temperature display (7); An energy-saving energy selection device, comprising a first pipe (25), an electromagnetic three-way valve (31), a manifold (35), an air pump (36), a second pipe (41) and a second one-way air valve (42), wherein the first pipe (25) is connected to the first storage area (2) and the second storage area (3), the first pipe (25) is connected to the second storage area (3) through the second pipe (41), wherein the second storage area (3) is connected to the second pipe (41) through the manifold (35), the manifold (35) is provided with an air pump (36), the electromagnetic three-way valve (31) is installed at the connection point between the first pipe (25) and the second pipe (41), and the second one-way air valve (42) is installed in the second pipe (41); An energy release device, the energy release device being arranged at the bottom of the second storage area (3), wherein the energy release device comprises a connecting pipe (33) and a U-shaped energy release pipeline (37), the U-shaped energy release pipeline (37) being connected to the first pipeline (25) via the connecting pipe (33), and a plurality of energy release holes (38) being evenly distributed on the upper surface of the U-shaped energy release pipeline (37); A controller (10) is provided in an isolation chamber (9) on one side of the storage rack body (1); a signal input end of the controller (10) is respectively connected to a first temperature sensor (22), a second temperature sensor (34) and the third sensor (45); and an action output end of the controller (10) is respectively connected to an electromagnetic three-way valve (31), an air pump (36) and a second one-way air valve (42).

2. The storage rack structure for lithium battery production according to claim 1, characterized in that: An energy release hole (38) is provided on the upper surface tube wall (383) of the U-shaped energy release pipeline (37). The upper surface tube wall (383) located at the edge of the energy release hole (38) includes a first conical cutout (3831) whose opening gradually shrinks toward the inside of the tube and a second conical cutout (3832) whose opening gradually shrinks toward the outside of the tube. An inverted conical cutout (382) is connected to the middle of the first conical cutout (3831). After the hot air flow rushing out of the U-shaped energy release pipeline (37) hits the inverted conical cutout (382) along the outer wall of the second conical cutout (3832), a part of the hot air flow is diverted through the inverted conical cutout (382) and released from the first conical cutout (3831) to construct a thermal insulation environment for the second storage area (3), and the other part returns to the U-shaped energy release pipeline (37) and enters the next energy release hole (38).

3. The storage rack structure for lithium battery production according to claim 1, characterized in that: The vacuum baking device comprises a fin heater (21), a first temperature sensor (22), a first one-way air valve (23) and a vacuum pump (24); the fin heater (21) is fixedly mounted on the top of the first storage area (2); the first temperature sensor (22) is fixedly mounted on the inner wall of the first storage area (2); the first one-way air valve (23) and the vacuum pump (24) are sequentially provided on a pipeline connecting the first storage area (2) and the second storage area (3); the fin heater (21) and the first one-way air valve (23) are electrically connected to a controller (10).

4. The storage rack structure for lithium battery production according to claim 1, characterized in that: One end of the manifold (35) is connected to the air pump (36), and the other end is connected to the top of the inner wall of the second storage area (3).

5. The storage rack structure for lithium battery production according to claim 1, characterized in that: The pressure gauge (5) and the temperature display (6) are arranged in parallel on one side of the first storage area (2).

6. The storage rack structure for lithium battery production according to claim 1, characterized in that: An airflow discharge device is provided on the top of the third storage area (4), and the airflow discharge device is electrically connected to the action output end of the controller (10), so as to facilitate the discharge of the used airflow or accelerate the discharge of the airflow.

7. The storage rack structure for lithium battery production according to claim 6, characterized in that: The airflow discharge device comprises a turbofan (43) and a safety grille (44); the turbofan (43) is fixedly installed in the top exhaust passage of the third storage area (4); and the safety grille (44) is fixedly installed in the exhaust passage located above the turbofan (43).

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