Environment-friendly rapid assembly type battery intelligent workshop

Abstract

The utility model discloses an environment-friendly rapid assembly type battery intelligent workshop which comprises a box body formed by assembling a plurality of prefabricated slabs and a plurality of prefabricated keels, and a dust filtering device, a temperature control device, a moisture control device and a protective gas control device are arranged in the box body; the box body comprises at least one first space area used for containing a battery production line. According to the space occupied by a battery production line, prefabricated slabs, prefabricated keels and related equipment for maintaining the battery production environment can be selected, a workshop can be quickly assembled and formed on site, and the workshop construction period is shortened; on the basis that the battery production line can be accommodated, the size of the first space area is reduced as much as possible, so that the operation energy consumption of each device is reduced, energy is saved, and the device is more environment-friendly; the control terminal in the box body can display, record and analyze related data of each device, and various abnormal conditions are recognized and processed through artificial intelligence.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated workshop technology, and more specifically, to an environmentally friendly, rapid assembly intelligent battery workshop. Background Technology

[0002] Currently, most lithium battery production takes place in factories. Lithium battery production has specific requirements for dust, temperature, humidity, and protective gases within the factory. Therefore, it is necessary to install some related equipment in the factory to maintain the production environment for lithium batteries. However, the existing factory area cannot be adjusted according to the production needs of lithium batteries. For example, when the factory area is large, the energy consumption of these related equipment is also relatively large, which is not conducive to energy conservation. In addition, if a new lithium battery production line is to be established, a factory building needs to be constructed and the interior of the factory needs to be decorated, which takes a long time.

[0003] Therefore, it is necessary to propose an environmentally friendly, rapid assembly intelligent battery workshop to at least partially solve the problems existing in the current technology. Utility Model Content

[0004] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, this utility model provides an environmentally friendly, rapid assembly battery intelligent workshop, comprising: a box formed by assembling multiple prefabricated panels and multiple prefabricated keels, wherein the box is equipped with a dust filtration device, a temperature control device, a moisture control device and a protective gas control device;

[0006] The enclosure includes at least one first space area for accommodating the battery production line.

[0007] Preferably, the enclosure further includes at least one second space area for accommodating external devices, wherein the first space area and the second space area are separated.

[0008] Preferably, environmental execution equipment is arranged within the first spatial area.

[0009] Preferably, the prefabricated panel includes: a first module panel and a second module panel, wherein the first module panel is square, the second module panel is rectangular, the side length of the first module panel corresponds to the short side of the second module panel, and the long side of the second module panel corresponds to the length of the two assembled first module panels.

[0010] Preferably, the external equipment includes: a dust filtration device, a temperature control device for outdoor units, a moisture control device for dehumidifiers, and a protective gas control device for gas storage.

[0011] Preferably, the prefabricated plate separating the first space area and the second space area is provided with inlet pipe A and outlet pipe A corresponding to the filter mechanism, inlet pipe B and outlet pipe B corresponding to the outdoor temperature unit, inlet pipe C and outlet pipe C corresponding to the dehumidifier, and inlet pipe D and outlet pipe D corresponding to the gas storage body.

[0012] Preferably, the environmental actuator includes: an actuator A for a dust filtration device, an actuator B for a temperature control device, an actuator C for a moisture control device, and an actuator D for a protective gas control device. The actuator A is connected to the inlet pipe A and the outlet pipe A via pipelines. The actuator B is connected to the inlet pipe B and the outlet pipe B via pipelines. The actuator C is connected to the inlet pipe C and the outlet pipe C via pipelines. The actuator D is connected to the inlet pipe D and the outlet pipe D via pipelines.

[0013] Preferably, the precast slab is provided with an installation strip, and the precast keel is provided with an installation groove corresponding to the installation strip.

[0014] Preferably, adjacent precast keels are connected by fixing blocks, the fixing blocks are provided with inserts, and the ends of the precast keels are provided with slots corresponding to the inserts.

[0015] Preferably, one side of the precast slab is provided with an insulation layer and the other side is provided with a fireproof layer.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] The environmentally friendly, rapid assembly intelligent battery workshop described in this utility model can select prefabricated panels, prefabricated keels, and related equipment for maintaining the battery production environment based on the space occupied by the battery production line. It can quickly assemble the workshop on-site, shortening the construction cycle.

[0018] While ensuring the capacity to accommodate the battery production line, the volume of the first space area should be minimized to reduce the operating energy consumption of dust filtration devices, temperature control devices, moisture control devices, and protective gas control devices, thereby saving energy and making the environment more environmentally friendly.

[0019] The environmentally friendly, rapid assembly intelligent battery workshop described in this utility model, along with other advantages, objectives, and features of this utility model, will be partly apparent from the following description and partly understood by those skilled in the art through research and practice of this utility model. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the single-layer structure of the environmentally friendly rapid assembly battery intelligent workshop described in this utility model;

[0022] Figure 2 This is a schematic diagram of the multi-layer structure of the environmentally friendly rapid assembly battery intelligent workshop described in this utility model;

[0023] Figure 3 This is a schematic diagram of the irregular structure of the environmentally friendly rapid assembly battery intelligent workshop described in this utility model.

[0024] Figure 4 This is a structural schematic diagram of the second space area in the environmentally friendly rapid assembly battery intelligent workshop described in this utility model;

[0025] Figure 5 This is a top view of the first and second spatial areas in the environmentally friendly, rapid assembly battery intelligent workshop described in this utility model.

[0026] Figure 6 This is a front view structural diagram of the first space area in the environmentally friendly rapid assembly battery intelligent workshop described in this utility model;

[0027] Figure 7 This is a schematic diagram showing the disassembled structure of the prefabricated panels, prefabricated keel, and fixing blocks in the environmentally friendly rapid assembly battery intelligent workshop described in this utility model.

[0028] Figure 8 This is a schematic diagram of the structure of the prefabricated panels, prefabricated keel, and fixing blocks at the connection point in the environmentally friendly rapid assembly battery intelligent workshop described in this utility model. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0030] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0031] like Figures 1-3 and Figure 5As shown, this utility model provides an environmentally friendly, rapid assembly battery intelligent workshop, including: a box 3 formed by assembling multiple prefabricated panels 1 and multiple prefabricated keels 2, wherein the box 3 is equipped with a dust filtration device, a temperature control device, a moisture control device and a protective gas control device.

[0032] The enclosure 3 includes at least one first space area 310 for accommodating the battery production line.

[0033] Both the precast panels 1 and the precast keel 2 are prefabricated. The dimensions of the housing 3 are designed based on the space occupied by the battery production line. Then, the dimensions and quantities of the precast panels 1 and precast keels 2 are selected and assembled on-site. This includes precast panels 1 with doors or windows, selected as needed. In addition, dust filtration devices, temperature control devices, moisture control devices, and protective gas control devices are also prefabricated. The appropriate number of parts or equipment are selected based on the size of the first space area 310, so that they can also be assembled into the housing 3 on-site. Through the above design, the prefabricated panels 1, precast keels 2, and related equipment for maintaining the battery production environment can be selected according to the space occupied by the battery production line, enabling rapid on-site assembly to form a workshop and shortening the construction cycle of the workshop.

[0034] The precast panel 1 can have one or more dimensions, and the precast keel 2 can also have one or more dimensions, to meet the different sizes of the housing 3; the housing 3 can be assembled into any size and shape according to the needs of the battery production line, for example... Figure 1 The single-layer shape shown, Figure 2 The multi-layered (e.g., double-layered) shape shown, or Figure 3 The irregular shape shown is intended to minimize the volume of the first space area 310 while still accommodating the battery production line, thereby reducing the operating energy consumption of the dust filtration device, temperature control device, moisture control device, and protective gas control device, saving energy, and making it more environmentally friendly.

[0035] Furthermore, a control terminal (such as a digital integrated system in the prior art) is also provided inside the housing 3, which is electrically connected to the dust filter, temperature control device, moisture control device, and protective gas control device respectively. Real-time data from the dust filter, temperature control device, moisture control device, and protective gas control device can be transmitted to the control terminal. The control terminal can display, record, and analyze the data for easy viewing by operators. In addition, the control terminal can also identify and handle abnormal situations of each device through artificial intelligence (any artificial intelligence technology in the prior art can be used to handle abnormal situations), thereby realizing intelligent control.

[0036] like Figure 5As shown, in one embodiment, the housing 3 further includes at least one second space region 320 for accommodating external devices, wherein the first space region 310 and the second space region 320 are separated.

[0037] If the external equipment occupies a small space, it can be set up together with the battery production line in the first space area 310. If the external equipment occupies a large space, it can be set up separately from the battery production line in two different space areas.

[0038] In this embodiment, two spatial regions are mainly set up: a first spatial region 310 and a second spatial region 320. The two spatial regions can be connected or separated. When the external environment of the workshop to be built is harsh and will affect the operation of external equipment, the first spatial region 310 and the second spatial region 320 can be connected. The relevant environmental maintenance equipment can maintain the temperature, humidity, dust, and protective gas requirements of the first spatial region 310 and the second spatial region 320 to ensure that all equipment works normally. When the external environment of the workshop to be built will not affect the operation of external equipment, the external equipment can be set up separately in the second spatial region 320, separating it from the first spatial region 310. In this way, the space required to maintain the production environment is minimized, further reducing the energy consumption of the relevant equipment and saving energy.

[0039] In one embodiment, an environmental execution device is arranged within the first spatial region 310.

[0040] The equipment for maintaining the production environment (dust filtration devices, temperature control devices, moisture control devices, and protective gas control devices) can be divided into environmental execution devices and external devices based on their arrangement in the first space area 310 and the second space area 320.

[0041] The main components and mechanisms of the dust filtration device, temperature control device, moisture control device, and protective gas control device are as follows:

[0042] The dust filtration device includes: at least one dust detector (or dust concentration sensor), at least one actuator A18, a control unit A electrically connected to the dust detector and the actuator A18 respectively, and a filter mechanism 4 connected to the actuator A18 through a pipeline. The dust detector, actuator A18 and control unit are disposed in a first spatial region 310, and the filter mechanism 4 is disposed in a second spatial region 320.

[0043] During the manufacturing of solid-state lithium batteries, the cleanliness level needs to be controlled to Class 10,000, which is achieved through a dust filtration device. The dust detector (or dust concentration sensor) can use a laser dust counter to monitor the dust concentration in the first space area 310, and then transmit the dust concentration signal to the control unit A. The control unit A receives the signal from the dust detector and compares it with the set dust concentration. Based on the comparison result, the control unit A sends a control signal to the actuator A18 (e.g., a fan). The actuator A18 executes the corresponding instructions according to the control signal from the control unit A. For example, when the detected dust concentration is greater than the set dust concentration, the actuator A18 starts or increases the air volume to increase the airflow circulation speed in the first space area 310. The drawn airflow is filtered through the filter mechanism 4 and then delivered to the first space area 310.

[0044] The temperature control device includes: at least one temperature sensor, at least one actuator B19, a control unit B electrically connected to the temperature sensor and the actuator B19 respectively, and an outdoor temperature unit 5 connected to the actuator B19 through a pipeline. The temperature sensor, the actuator B19 and the control unit B are arranged in a first space area 310, and the outdoor temperature unit 5 is arranged in a second space area 320.

[0045] During the manufacturing of solid-state lithium batteries, the temperature needs to be controlled at 23 degrees Celsius. Temperature sensors (such as thermocouples or resistance temperature detectors) are used to sense the temperature changes of the controlled object and convert the temperature signal into an electrical signal, which is then transmitted to control unit B. Control unit B receives the signal from the temperature sensor and compares the detected temperature with the set temperature. Based on the comparison result, control unit B issues a control signal to adjust the output power of the heating or cooling device (such as an air conditioner). Actuator B19 performs heating or cooling operations according to the signal from control unit B. For example, when the detected temperature is lower than the set temperature, actuator B19 cooperates with outdoor unit 5 to perform heating operations, and actuator B19 delivers hot air. When the temperature is higher than the set value, actuator B19 cooperates with outdoor unit 5 to perform cooling operations, and actuator B19 delivers cold air.

[0046] The moisture control device includes: at least one humidity sensor, at least one actuator C20, a control unit C electrically connected to the humidity sensor and the actuator C20 respectively, and a dehumidifier 6 connected to the actuator C20 through a pipeline. The humidity sensor, the actuator C20 and the control unit C are arranged in a first space region 310, and the dehumidifier 6 is arranged in a second space region 320.

[0047] During the manufacturing of solid-state lithium batteries, the moisture content needs to be controlled at a dew point of -40 degrees Celsius. A humidity sensor (such as a ceramic humidity sensor) is used to detect the moisture content in the first spatial region 310 and convert it into an electrical signal, which is then transmitted to the control unit C. The control unit C receives the signal from the humidity sensor and compares the detected moisture content with the set moisture content. Based on the comparison result, the control unit C issues a control signal to adjust the output power of the actuator C20 (fan). The actuator C20, according to the control signal from the control unit C, works with the dehumidifier 6 (a machine used to dry the air) to perform dehumidification. For example, when the detected moisture content is higher than the set moisture content, the control unit C will activate the actuator C20 and the dehumidifier 6 to reduce the moisture content in the air and accelerate airflow circulation.

[0048] The protective gas control device includes: at least one flow sensor, at least one pressure sensor, at least one actuator D21, a control unit D electrically connected to the flow sensor, pressure sensor and actuator D21 respectively, and a gas storage body 7 connected to the actuator D21 through a pipeline. The flow sensor, pressure sensor, actuator D21 and control unit D are arranged in a first space region 310, and the gas storage body 7 is arranged in a second space region 320.

[0049] The outlet of the actuator D21 is used to discharge protective gas. A valve is installed at the outlet. The actuator D21 can also be equipped with an inlet. A fan is installed at the inlet to draw in the gas. The two work together to maintain the concentration of protective gas in the first space area 310. The gas storage body 7 includes two storage spaces, one for storing protective gas and the other for storing or treating the discharged gas. If the discharged gas is unpolluted, it can be directly discharged into the atmosphere from the storage space. A pump is installed at the outlet of the gas storage body 7.

[0050] In the manufacturing of solid-state lithium batteries, nitrogen or argon is required as a protective gas. The flow rate and pressure of the protective gas are detected by flow sensors (such as thermal mass flow meters, vortex flow meters, etc.) and pressure sensors, respectively, and converted into electrical signals that are transmitted to the control unit D. The control unit D receives the flow rate and pressure signals and compares them with set parameters. Based on the comparison result, the control unit D issues a control signal to adjust the valve opening or other control elements to control the flow rate and pressure of the protective gas. The actuator D21, in conjunction with the gas storage body 7, performs specific operations according to the control signal, such as adjusting the valve opening and controlling the pump speed, thereby changing the flow rate and pressure of the protective gas.

[0051] Furthermore, the external equipment includes: a dust filtration device 4, a temperature control device outdoor unit 5, a moisture control device dehumidifier 6, and a protective gas control device gas storage unit 7.

[0052] like Figure 4 As shown, further, the prefabricated plate 1 separating the first space region 310 and the second space region 320 is provided with inlet pipe A9 and outlet pipe A10 corresponding to the filter mechanism 4, inlet pipe B12 and outlet pipe B13 corresponding to the outdoor temperature unit 5, inlet pipe C14 and outlet pipe C15 corresponding to the dehumidifier 6, and inlet pipe D16 and outlet pipe D17 corresponding to the gas storage body 7.

[0053] In the above scheme, inlet and outlet pipes are respectively set on at least one of the prefabricated slabs 1 to connect the separated external equipment and environmental execution equipment, thereby improving the ease of installation.

[0054] like Figure 5 and Figure 6 As shown, the environmental actuator further includes: an actuator A18 for a dust filtration device, an actuator B19 for a temperature control device, an actuator C20 for a moisture control device, and an actuator D21 for a protective gas control device. The actuator A18 is connected to the inlet pipe A9 and the outlet pipe A10 via pipelines. The actuator B19 is connected to the inlet pipe B12 and the outlet pipe B13 via pipelines. The actuator C20 is connected to the inlet pipe C14 and the outlet pipe C15 via pipelines. The actuator D21 is connected to the inlet pipe D16 and the outlet pipe D17 via pipelines.

[0055] In the first space area 310, each actuator is connected to its corresponding inlet and outlet pipes via pipelines. External equipment in the second space area 320 is connected to its corresponding inlet and outlet pipes via pipelines, thereby connecting the external equipment and the environmental actuators to achieve airflow circulation in the first space area 310, ensuring that the internal production environment meets the requirements.

[0056] like Figure 3 As shown, in one embodiment, the prefabricated panel 1 includes: a first module panel 110 and a second module panel 120. The first module panel 110 is square, and the second module panel 120 is rectangular. The side length of the first module panel 110 corresponds to the short side of the second module panel 120, and the long side of the second module panel 120 corresponds to the length of the two assembled first module panels 110.

[0057] The prefabricated panel 1 includes at least two dimensions, namely the first module panel 110 and the second module panel 120, which can be assembled into a box 3 of any shape and size as needed to improve assembly flexibility, enhance the design flexibility of the first space area 310, and minimize the volume of the first space area 310.

[0058] like Figure 8As shown, in one embodiment, the precast slab 1 is provided with an installation strip 101, and the precast keel 2 is provided with an installation groove 201 corresponding to the installation strip 101.

[0059] The mounting strip 101 can be movably inserted or limited (e.g., snap-fit) into the mounting groove 201, and the two can be sealed together, thereby enabling the rapid assembly of the precast panel 1 and the precast keel 2.

[0060] like Figure 7 and Figure 8 As shown, in one embodiment, adjacent prefabricated keels 2 are connected by a fixing block 8, the fixing block 8 is provided with an insert 801, and the end of the prefabricated keel 2 is provided with a slot 202 corresponding to the insert 801.

[0061] The insert 801 can be snapped into the slot 202 for easy assembly. The position of the insert 801 is set according to the different positions of the fixing block 8. The fixing block 8 is also a prefabricated part. For example, if three prefabricated keels 2 are connected at the corner, three inserts 801 need to be set on the fixing block 8. For example, if two prefabricated keels 2 are connected at the edge, two inserts 801 need to be set on the fixing block 8.

[0062] In one embodiment, the precast slab 1 has an insulation layer on one side and a fireproof layer on the other side.

[0063] To further save energy, an insulation layer is set on the precast panel 1 to improve the insulation effect of the assembled box 3. In addition, a fireproof layer is set on the inner surface of the precast panel 1 (close to the inner surface of the box 3) to prevent the precast panel 1 from burning in the event of an accidental fire on the battery production line, thus improving the fireproof effect. This eliminates the need to set an additional insulation layer and fireproof layer on the assembled box 3, further improving assembly efficiency.

[0064] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0065] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by this utility model, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An environmentally friendly quick assembly type battery intelligent workshop, characterized in that, The application relates to a box (3) formed by assembling a plurality of prefabricated plates (1) and a plurality of prefabricated keels (2), wherein the box (3) is internally provided with a dust filtering device, a temperature control device, a moisture control device and a protective gas control device. The box (3) comprises at least one first space area (310) for accommodating a battery production line. The box (3) further comprises at least one second space area (320) for accommodating external equipment, and the first space area (310) and the second space area (320) are arranged in a separated or communicated mode.

2. The environmentally friendly quick-assembly type battery intelligent workshop according to claim 1, characterized in that, An environmental execution device is arranged in the first space area (310).

3. The environmentally friendly quick-assembly type battery intelligent workshop according to claim 1, characterized in that, The prefabricated plate (1) comprises a first module plate (110) and a second module plate (120), the first module plate (110) is square, the second module plate (120) is rectangular, the side length of the first module plate (110) corresponds to the short side of the second module plate (120), and the long side of the second module plate (120) corresponds to the length of two assembled first module plates (110).

4. The environmentally friendly quick-assembly type battery intelligent workshop according to claim 1, characterized in that, The external equipment comprises a filtering mechanism (4) of the dust filtering device, a temperature room outdoor unit (5) of the temperature control device, a dehumidifier (6) of the moisture control device and a gas storage main body (7) of the protective gas control device.

5. The environmentally friendly quick-assembly type battery intelligent workshop according to claim 2, characterized in that, The prefabricated plate (1) arranged in a separated mode between the first space area (310) and the second space area (320) is provided with inlet and outlet pipes A (9) and (10) corresponding to the filtering mechanism (4), inlet and outlet pipes B (12) and (13) corresponding to the temperature room outdoor unit (5), inlet and outlet pipes C (14) and (15) corresponding to the dehumidifier (6) and inlet and outlet pipes D (16) and (17) corresponding to the gas storage main body (7).

6. The environmentally friendly quick-assembly type battery intelligent workshop according to claim 5, characterized in that, The environmental execution device comprises an execution mechanism A (18) of the dust filtering device, an execution mechanism B (19) of the temperature control device, an execution mechanism C (20) of the moisture control device and an execution mechanism D (21) of the protective gas control device, the execution mechanism A (18) is connected with the inlet and outlet pipes A (9) and (10) through pipelines, the execution mechanism B (19) is connected with the inlet and outlet pipes B (12) and (13) through pipelines, the execution mechanism C (20) is connected with the inlet and outlet pipes C (14) and (15) through pipelines, and the execution mechanism D (21) is connected with the inlet and outlet pipes D (16) and (17) through pipelines.

7. The environmentally friendly quick-assembly type battery intelligent workshop according to claim 3, characterized in that, The prefabricated plate (1) is provided with a mounting strip (101), and the prefabricated keel (2) is provided with a mounting groove (201) corresponding to the mounting strip (101).

8. The environmentally friendly quick-assembly battery intelligent workshop according to claim 1, characterized in that, Adjacent prefabricated keels (2) are connected through fixing blocks (8), the fixing blocks (8) are provided with plug blocks (801), and the end portions of the prefabricated keels (2) are provided with plug grooves (202) corresponding to the plug blocks (801).

9. The environmentally friendly quick-assembly battery intelligent workshop according to claim 1, characterized in that, One side of the prefabricated plate (1) is provided with a heat preservation layer, and the other side is provided with a fireproof layer.

10. The environmentally friendly quick assembly type battery intelligent workshop according to claim 1, characterized in that, ​

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