CN219497996U

CN219497996U - High-efficient cylinder type lithium cell partial volume device

Info

Publication number: CN219497996U
Application number: CN202223341097.1U
Authority: CN
Inventors: 王宏栋; 杨晋宇
Original assignee: Aerospace Lithium Technology Jiangsu Co ltd
Current assignee: Aerospace Lithium Technology Jiangsu Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-08-08
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of lithium batteries and discloses a high-efficiency cylindrical lithium battery capacity-dividing device which comprises a cabinet body, supporting legs, a cabinet door, an observation window, a heat dissipating device and a storage device, wherein the supporting legs are arranged at the bottom end of the cabinet body, the cabinet door is arranged on the front surface of the cabinet body, the observation window is arranged in the middle of the cabinet door, the heat dissipating device is arranged at the bottom end of the inner wall of the cabinet body, the storage device is arranged on the inner wall of the cabinet body, the heat dissipating device comprises a ventilation unit and a refrigerating unit, the ventilation unit is arranged at the bottom end of the cabinet body, and the refrigerating unit is arranged at the right end of the ventilation unit. This high-efficient cylinder type lithium cell partial volume device through the refrigerating unit who installs in the heat abstractor, after the air of the internal wall of cabinet gets into the air compression pump, can make the air cool off, later in the inside of getting into the cabinet body. The effect of cooling the cabinet body is achieved.

Description

High-efficient cylinder type lithium cell partial volume device

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a high-efficiency cylindrical lithium battery capacity-dividing device.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.

The utility model discloses a high-efficiency cylindrical lithium battery capacity-distributing device with a publication number of CN213914975U, which comprises a capacity-distributing cabinet body, wherein lifting slide columns are fixedly arranged on two sides of the bottom of the inner wall of the capacity-distributing cabinet body, lifting slide grooves are formed in the front surfaces of the two lifting slide columns, fixed pulleys are rotatably connected to the tops of the two lifting slide grooves, a plurality of uniformly distributed T-shaped slide blocks are slidably connected to one sides of the two lifting slide grooves, and movable grillage is fixedly arranged on one side of the plurality of T-shaped slide blocks.

The device is placing the lithium cell on the tray, promotes the capacity of partial volume device through going up and down, but a large amount of lithium cells are placed together and can produce certain heat, do not mention the heat dissipation to the lithium cell in the device, are in airtight space in the cabinet body inside, if the lithium cell generates heat very easily takes place the combustion accident to cause certain loss.

Disclosure of Invention

The utility model aims to provide a high-efficiency cylindrical lithium battery capacity-dividing device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient cylinder type lithium cell partial volume device, includes the cabinet body, supporting leg, cabinet door, observation window, heat abstractor and strorage device, the supporting leg is installed in the bottom of the cabinet body, the cabinet door is installed in the front of the cabinet body, the observation window is seted up in the middle part of cabinet door, heat abstractor installs in the bottom of the internal wall of cabinet, strorage device installs in the internal wall of the cabinet body, heat abstractor includes ventilation unit and refrigerating unit, the bottom in the cabinet body is installed to the unit of taking a breath, refrigerating unit installs in the right-hand member of the unit of taking a breath.

Preferably, the ventilation unit comprises a partition plate, an air inlet pipe, an air suction pump and a conversion pipe, wherein the partition plate is fixedly arranged on the inner wall of the cabinet body, an air outlet is formed in the surface of the partition plate, an air inlet is formed in the surface of the partition plate, the top end of the air inlet pipe is fixedly arranged on the bottom surface of the air inlet, the bottom end of the air inlet pipe is fixedly arranged at the input end of the air suction pump, the air suction pump is fixedly arranged on the bottom surface of the inner wall of the cabinet body, the left end of the conversion pipe is fixedly arranged at the output end of the air suction pump, and the right end of the conversion pipe is fixedly arranged at the input end of the air compression pump.

Preferably, the refrigerating unit comprises an air compression pump and an air outlet pipe, the air compression pump is fixedly arranged on the bottom surface of the inner wall of the cabinet body, the bottom end of the air outlet pipe is fixedly arranged at the output end of the air compression pump, and the top end of the air outlet pipe is fixedly arranged on the bottom surface of the air outlet.

Preferably, the storage device comprises a fixed plate, a sliding groove, a first sliding rod, a second sliding rod and a mounting plate, wherein the fixed plate is fixedly mounted on the inner wall of the cabinet body, the sliding groove is formed in the middle of the fixed plate, the surface of the first sliding rod is slidably mounted on the inner wall of the sliding groove, the surface of the second sliding rod is slidably mounted on the inner wall of the sliding groove, the mounting plate is fixedly mounted on the middle of the first sliding rod and the second sliding rod, and a ventilation port is formed in the surface of the mounting plate.

Preferably, the storage device is symmetrically arranged left and right, and the storage device is symmetrically arranged left and right so as not to incline left and right when the fixing plate is pulled.

Preferably, the storage devices are six groups, and the six groups of storage devices are uniformly arranged on the inner wall of the cabinet body.

Preferably, a distance of 30cm is left in the middle of each two sets of storage devices.

Preferably, the material of the observation window is glass, so that the condition inside the cabinet body can be observed better from the outside.

Compared with the prior art, the utility model provides the high-efficiency cylindrical lithium battery capacity-dividing device, which has the following beneficial effects:

1. this high-efficient cylinder type lithium cell partial volume device through the refrigerating unit who installs in the heat abstractor, after the air of the internal wall of cabinet gets into the air compression pump, can make the air cool off, later in the inside of getting into the cabinet body. The effect of cooling the cabinet body is achieved.

2. This high-efficient cylinder type lithium cell partial volume device through installing strorage device, when taking out the lithium cell, through pulling down the fixed plate after lifting up the fixed plate, can make the lithium cell take out by seeing to make inside can not be blocked.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a storage device according to the present utility model;

FIG. 3 is a schematic diagram of a heat dissipating device according to the present utility model;

fig. 4 is a schematic cross-sectional structure of the novel storage device.

In the figure: 1. a cabinet body; 2. support legs; 3. a cabinet door; 4. an observation window; 5. a heat sink; 501. a partition plate; 502. an air inlet; 503. an air outlet; 504. an air inlet pipe; 505. a getter pump; 506. a switching tube; 507. an air compression pump; 508. an air outlet pipe; 6. a storage device; 601. a fixing plate; 602. a chute; 603. a first slide bar; 604. a second slide bar; 605. a mounting plate; 606. and a ventilation port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient cylinder type lithium cell partial volume device, including cabinet body 1, supporting leg 2, cabinet door 3, observation window 4, heat abstractor 5 and strorage device 6, the supporting leg 2 is installed in the bottom of cabinet body 1, cabinet door 3 installs in the front of cabinet body 1, observation window 4 is seted up in the middle part of cabinet door 3, the material of observation window 4 is glass, from the inside condition of the better observation cabinet body 1 of outside, heat abstractor 5 installs in the bottom of cabinet body 1 inner wall, heat abstractor 5 includes ventilation unit and refrigerating unit, ventilation unit installs in the bottom of cabinet body 1, ventilation unit includes baffle 501, intake pipe 504, aspirator pump 505 and transfer pipe 506, baffle 501 fixed mounting is in the inner wall of cabinet body 1, the gas outlet 503 has been seted up on the surface of baffle 501, the air inlet 502 has been seted up on the surface of intake pipe 504, the top fixed mounting in the bottom surface of air inlet 502, the bottom end of the air inlet pipe 504 is fixedly arranged at the input end of the suction pump 505, the suction pump 505 is fixedly arranged at the bottom surface of the inner wall of the cabinet body 1, the left end of the conversion pipe 506 is fixedly arranged at the output end of the suction pump 505, the right end of the conversion pipe 506 is fixedly arranged at the input end of the air compression pump 507, the refrigerating unit is arranged at the right end of the ventilation unit, the refrigerating unit comprises the air compression pump 507 and the air outlet pipe 508, the air compression pump 507 is fixedly arranged at the bottom surface of the inner wall of the cabinet body 1, the bottom end of the air outlet pipe 508 is fixedly arranged at the output end of the air compression pump 507, the top end of the air outlet pipe 508 is fixedly arranged at the bottom surface of the air outlet 503, the storage devices 6 are arranged at the inner wall of the cabinet body 1, the six groups of the storage devices 6 are uniformly arranged at the inner wall of the cabinet body 1, the distance of 30cm is reserved in the middle of each two groups of the storage devices 6, the storage devices 6 are symmetrically arranged left and right, the storage device 6 is installed in a bilateral symmetry manner, so that the storage device 6 cannot incline left and right when the fixing plate 601 is pulled, the storage device 6 comprises the fixing plate 601, a sliding groove 602, a first sliding rod 603, a second sliding rod 604 and a mounting plate 605, the fixing plate 601 is fixedly installed on the inner wall of the cabinet body 1, the sliding groove 602 is formed in the middle of the fixing plate 601, the surface of the first sliding rod 603 is slidably installed on the inner wall of the sliding groove 602, the surface of the second sliding rod 604 is slidably installed on the inner wall of the sliding groove 602, the mounting plate 605 is fixedly installed on the middle of the first sliding rod 603 and the second sliding rod 604, and a ventilation port 606 is formed in the surface of the mounting plate 605.

In the actual operation process, when the device is used, firstly, the suction pump 505 is turned on, the suction pump 505 sucks the air in the cabinet 1 through the air inlet pipe 504, then the air is transported into the air compression pump 507, the air at normal temperature is cooled through the operation of the air compression pump 507, and then the air returns to the cabinet 1 through the air outlet pipe 508. Thus, if the lithium battery needs to be placed or taken out, the cabinet door 3 is opened first, then the fixing plate 601 is lifted up, the second slide bar 604 is separated from the slide groove 602, then the fixing plate 601 is pulled downwards, the lithium battery is taken out or put down, then the second slide bar 604 is placed in the slide groove 602, pushed back, and the cabinet door 3 is closed after the completion, so that the device is used.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a high-efficient cylinder type lithium cell partial volume device, includes cabinet body (1), supporting leg (2), cabinet door (3), observation window (4), heat abstractor (5) and strorage device (6), its characterized in that: the support legs (2) are arranged at the bottom end of the cabinet body (1), the cabinet door (3) is arranged on the front surface of the cabinet body (1), the observation window (4) is arranged in the middle of the cabinet door (3), the heat dissipation device (5) is arranged at the bottom end of the inner wall of the cabinet body (1), and the storage device (6) is arranged at the inner wall of the cabinet body (1);

the heat dissipation device (5) comprises a ventilation unit and a refrigeration unit, wherein the ventilation unit is arranged at the bottom end of the cabinet body (1), and the refrigeration unit is arranged at the right end of the ventilation unit.

2. The high-efficiency cylindrical lithium battery capacity-dividing device according to claim 1, wherein: the ventilation unit comprises a partition plate (501), an air inlet pipe (504), an air suction pump (505) and a conversion pipe (506), wherein the partition plate (501) is fixedly installed on the inner wall of a cabinet body (1), an air outlet (503) is formed in the surface of the partition plate (501), an air inlet (502) is formed in the surface of the partition plate (501), the top end of the air inlet pipe (504) is fixedly installed on the bottom surface of the air inlet (502), the bottom end of the air inlet pipe (504) is fixedly installed at the input end of the air suction pump (505), the air suction pump (505) is fixedly installed on the bottom surface of the inner wall of the cabinet body (1), the left end of the conversion pipe (506) is fixedly installed at the output end of the air suction pump (505), and the right end of the conversion pipe (506) is fixedly installed at the input end of the air compression pump (507).

3. The high-efficiency cylindrical lithium battery capacity-dividing device according to claim 2, wherein: the refrigerating unit comprises an air compression pump (507) and an air outlet pipe (508), wherein the air compression pump (507) is fixedly arranged on the bottom surface of the inner wall of the cabinet body (1), the bottom end of the air outlet pipe (508) is fixedly arranged at the output end of the air compression pump (507), and the top end of the air outlet pipe (508) is fixedly arranged on the bottom surface of the air outlet (503).

4. A high efficiency cylindrical lithium battery capacity divider as set forth in claim 3, wherein: the storage device (6) comprises a fixed plate (601), a sliding groove (602), a first sliding rod (603), a second sliding rod (604) and a mounting plate (605), wherein the fixed plate (601) is fixedly mounted on the inner wall of the cabinet body (1), the sliding groove (602) is formed in the middle of the fixed plate (601), the surface of the first sliding rod (603) is slidably mounted on the inner wall of the sliding groove (602), the surface of the second sliding rod (604) is slidably mounted on the inner wall of the sliding groove (602), the mounting plate (605) is fixedly mounted on the middle of the first sliding rod (603) and the second sliding rod (604), and a ventilation opening (606) is formed in the surface of the mounting plate (605).

5. The high-efficiency cylindrical lithium battery capacity-dividing device according to claim 4, wherein: the storage device (6) is symmetrically arranged left and right.

6. The high-efficiency cylindrical lithium battery capacity-dividing device according to claim 5, wherein: the storage devices (6) are six groups, and the six groups of storage devices (6) are uniformly arranged on the inner wall of the cabinet body (1).

7. The high-efficiency cylindrical lithium battery capacity-dividing device according to claim 6, wherein: the distance of 30cm is reserved in the middle of each two groups of storage devices (6).

8. The high-efficiency cylindrical lithium battery capacity-dividing device according to claim 7, wherein: the observation window (4) is made of glass.