Battery formation tank temperature monitoring device and system

Abstract

The utility model discloses a kind of battery formation water tank temperature monitoring device and system, including water collecting tank, the water collecting tank one side is connected with drain pipe;Water collecting pool, fixedly set in the water collecting tank, multiple groups of baffle are provided in the water collecting pool, the utility model is equipped with temperature sensor one and temperature sensor two simultaneously, realized to "environmental temperature" and "battery body temperature" double dimension, synchronous monitoring, not only can master external cooling medium's temperature control state, more can directly obtain the real heating condition of battery in charge and discharge process;Data collection is realized using temperature module, each group of formation tank temperature data is transmitted to controller by RS-485 communication, battery formation temperature and circulating water temperature of each group of formation tank are displayed using industrial control screen, data real-time record and upload, without manual intervention can realize data automatic acquisition, transmission, high-precision, continuous, automated acquisition of temperature information are realized.

Description

Technical Field

[0001] This utility model belongs to the field of temperature monitoring technology, and in particular relates to a temperature monitoring device and system for a battery formation water tank. Background Technology

[0002] The formation process of lead-acid batteries involves charging the battery after adding sulfuric acid, which converts the positive plate into lead dioxide and the negative plate into fluffy lead. During the formation process, the electrolyte temperature needs to be controlled within a certain range to avoid poor plate formation due to excessively high or low temperatures, which would affect the battery's lifespan. Therefore, the temperature of lead-acid batteries and the temperature of the circulating water in the tank need to be monitored in real time during the charging and formation process.

[0003] Currently, temperature monitoring in the formation process still largely relies on manual measurement. Operators need to periodically insert thermometers into the battery or water tank to read the temperature values ​​and manually record the data on paper forms. This traditional method has many technical drawbacks: the measurement frequency is limited, it cannot capture instantaneous temperature fluctuations or abnormal temperature rises, and there are blind spots in monitoring. The paper recording method also leads to scattered data, easy loss, and difficulty in preservation, making subsequent retrieval, statistics, and analysis extremely inconvenient. It cannot meet the requirements of modern production for data traceability. Therefore, a battery formation water tank temperature monitoring device and system are proposed to solve this problem. Utility Model Content

[0004] This utility model addresses the problems in the prior art by proposing the following technical solution: This utility model provides a battery formation water tank temperature monitoring device, including: A water collection tank, with a drain pipe connected to one side of the water collection tank; A water collection tank is fixedly installed inside the water collection trough. The water collection tank is equipped with multiple sets of baffles, which divide the cavity of the water collection tank into multiple formation tanks. Each formation tank has an overflow port on its wall. The mounting components include an inverted U-shaped locking block that snaps onto the water collection tank and corresponds to each set of chemical formation tanks, an integrally formed fixing plate disposed on the side wall of the U-shaped locking block, and mounting holes opened in the fixing plate; Temperature sensor one is used to detect the temperature of the water in the formation tank. The probe surface of the temperature sensor one is fixedly sleeved with a bolt, and the probe is inserted into the mounting hole through the bolt thread. Multiple temperature sensors are used to detect the internal temperature of the batteries in each formation tank.

[0005] As an improvement to the above technical solution, it also includes a main water inlet pipe and multiple branch water pipes disposed below the water collection tank; the branch water pipes are connected to the main water inlet pipe, and the position and number of the branch water pipes correspond one-to-one with the formation tanks, and the end of each branch water pipe away from the main water inlet pipe is connected to a corresponding formation tank.

[0006] As an improvement to the above technical solution, it also includes multiple sets of mounting blocks. Each set of mounting blocks is respectively installed on the wall of the formation tank by screws. The top of the mounting block is provided with a receiving groove for engaging and fixing the two probes of the temperature sensor.

[0007] A battery formation tank temperature monitoring system, applied to the aforementioned battery formation tank temperature monitoring device, includes: The temperature acquisition module is used to acquire the real-time temperature detected by multiple sets of temperature sensors 2 and multiple sets of temperature sensors 1. The controller is communicatively connected to the temperature acquisition module and is used to receive the monitoring data obtained by the temperature acquisition module. The industrial control panel is connected to the controller and is used to display the monitoring data received by the controller, generate temperature change line graphs, and record data.

[0008] The beneficial effects of this utility model are as follows: By simultaneously configuring temperature sensor one and temperature sensor two, dual-dimensional and synchronous monitoring of "ambient temperature" and "battery body temperature" is achieved. This not only allows us to grasp the temperature control status of the external cooling medium, but also allows us to directly obtain the actual heat generation of the battery during charging and discharging. A temperature module is used to collect data. The temperature data of each group of formation tanks is transmitted to the controller via RS-485 communication. The battery formation temperature and circulating water temperature of each group of formation tanks are centrally displayed on an industrial control screen. The data is recorded and uploaded in real time. Data collection and transmission can be achieved automatically without manual intervention, realizing high-precision, continuous and automated collection of temperature information, and ensuring the authenticity and reliability of the monitoring data. Attached Figure Description

[0009] Figure 1 The diagram shown is a schematic front view of the overall embodiment; Figure 2 The image shown is an overall side view of the embodiment; Figure 3 The diagram shown is a structural schematic of the connection between the mounting component and the temperature sensor. Figure 4 The diagram shown is a structural schematic of the mounting block; Figure 5 The diagram shown is a system principle block diagram.

[0010] Reference numerals: 10, water collection tank; 11, overflow outlet; 12, partition plate; 20, water collection trough; 21, drain pipe; 22, main water inlet pipe; 23, branch water pipe; 30, clamping block; 31, fixing plate; 32, temperature sensor one; 33, bolt; 40, mounting block; 41, temperature sensor two; 42, screw; 43, receiving tank; 50, temperature acquisition module; 60, controller; 70, industrial control panel. Detailed Implementation

[0011] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0012] Example 1 A battery formation water tank temperature monitoring device, comprising: A water collection tank 20, on one side of which a drain pipe 21 is connected; A water collection tank 10 is fixedly installed inside the water collection trough 20. The water collection tank 10 is provided with multiple sets of partitions 12. The water collection tank 10 is divided into multiple sets of formation tanks by the multiple sets of partitions 12. Each formation tank has an overflow port 11 on its wall. The mounting components include an inverted U-shaped locking block 30 that snaps onto the water collection tank 10 and corresponds to each set of chemical formation tanks, an integrally formed fixing plate 31 disposed on the side wall of the U-shaped locking block 30, and mounting holes opened in the fixing plate 31. Temperature sensor 32 is used to detect the temperature of the water in the chemical reaction tank. A bolt 33 is fixedly sleeved on the probe surface of the temperature sensor 32, and the probe is threaded into the mounting hole through the bolt 33. Multiple temperature sensors 41 are used to detect the internal temperature of the batteries in each formation tank.

[0013] Specifically, the formation tank is used to hold the batteries that need to be formed. Each formation tank has an overflow port 11 on its side wall. These overflow ports 11 are connected to the water collection tank 20. When the cooling medium level in the formation tank is too high, it will flow out from the overflow port 11 and into the water collection tank 20. The bottom of the water collection tank 20 is connected to a drain pipe 21 to collect and discharge the overflowing water. The continuous water circulation carries away local hot spots, so that the water temperature in each formation tank can quickly approach the same temperature. The inverted U-shaped locking block 30 is locked onto the edge of the water collection tank 10 to achieve quick and detachable fixation. The probe of the temperature sensor 32 is fixedly connected to the probe surface by a bolt 33, and then the bolt is... 33 is screwed into the mounting hole on the fixing plate 31 to fix the probe. This structure facilitates the installation, disassembly and replacement of the sensor, while ensuring that the probe can be stably immersed in the water of the formation tank. The probe of temperature sensor 1 32 is immersed in the water of the formation tank to monitor the temperature of the cooling medium in real time. This is the basis for controlling the temperature of the formation environment. Multiple sets of temperature sensors 2 41 are arranged in each formation tank and inserted into the battery through the reserved temperature measurement hole to directly monitor the core temperature change of the battery during the charging and discharging process. At the same time, the water temperature (from temperature sensor 1 32) and the battery internal temperature (from temperature sensor 2 41) data are collected.

[0014] In one embodiment, the system further includes a main water inlet pipe 22 and multiple branch water pipes 23 disposed below the water collection tank 20. The branch water pipes 23 are connected to the main water inlet pipe 22. The position and number of the branch water pipes 23 correspond one-to-one with the formation tanks. The end of each branch water pipe 23 away from the main water inlet pipe 22 is connected to a corresponding formation tank. The cooling medium is injected from the main water inlet pipe 22 at the bottom, distributed to each formation tank through the branch water pipes 23, and then flows back to the water collection tank 20 from the overflow port 11 at the top, forming an efficient and uniform "bottom inlet, top outlet" water circulation.

[0015] In one embodiment, the system further includes multiple sets of mounting blocks 40. Each set of mounting blocks 40 is respectively mounted on the wall of the formation tank via screws 42. The top of each mounting block 40 has a receiving groove 43 for engaging and fixing the probe of the second temperature sensor 41. When there is no battery in the formation tank, the probe of the second temperature sensor 41 is inserted into the receiving groove 43. When needed, the probe of the second temperature sensor 41 is pulled out and then inserted into the battery. If the probe is suspended or placed haphazardly, it is easily bent, collided, or damaged by water flow, personnel movement, or equipment maintenance. By engaging it in the receiving groove 43, effective protection and positioning of the probe are achieved, avoiding mechanical damage in non-working states.

[0016] Example 2 A battery formation water tank temperature monitoring system, applied to a battery formation water tank temperature monitoring device in Embodiment 1, includes: Temperature acquisition module 50 is used to acquire the real-time temperature detected by multiple sets of temperature sensors 41 and multiple sets of temperature sensors 32. The controller 60 is communicatively connected to the temperature acquisition module 50 and is used to receive the monitoring data obtained by the temperature acquisition module 50. The industrial control panel 70 is communicatively connected to the controller 60 and is used to display the monitoring data received by the controller 60, generate a temperature change line graph, and record data. Specifically, the temperature acquisition module 50 acquires digital temperature signals in real time from multiple sets of temperature sensors 32 (monitoring the water temperature in the formation tank) and multiple sets of temperature sensors 41 (monitoring the internal temperature of the battery) via an RS 485 communication bus. The controller 60 receives the raw temperature data from the temperature acquisition module 50, processes and analyzes it, and uploads it to the industrial control screen 70. The industrial control screen 70 serves as the system's "human-machine interface," enabling the visualization and operation control of temperature data. It dynamically displays the water temperature of each formation tank and the corresponding internal temperature of the battery in the form of numbers and dashboards, supports parallel monitoring of multiple stations, and automatically generates real-time line graphs for each temperature measurement point, facilitating the observation of temperature change trends, response speed, and stability.

[0017] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A battery formation water tank temperature monitoring device, characterized in that, include: A water collection tank (20) is provided with a drain pipe (21) connected to one side of the water collection tank (20); A water collection tank (10) is fixedly installed in the water collection trough (20). The water collection tank (10) is provided with multiple sets of partitions (12). The water collection tank (10) is divided into multiple sets of formation tanks by multiple sets of partitions (12). Each formation tank has an overflow port (11) on its wall. The mounting components include an inverted U-shaped locking block (30) that snaps onto the water collection tank (10) and corresponds to each set of chemical formation tanks, an integrally formed fixing plate (31) disposed on the side wall of the U-shaped locking block (30), and mounting holes opened in the fixing plate (31); Temperature sensor 1 (32) is used to detect the temperature of the water in the chemical reaction tank. The probe surface of the temperature sensor 1 is fixedly fitted with a bolt (33), and the probe is threaded into the mounting hole through the bolt (33). Multiple temperature sensors (41) are used to detect the internal temperature of the battery in each formation tank.

2. The battery formation water tank temperature monitoring device according to claim 1, characterized in that, It also includes a main water inlet pipe (22) and multiple sub-water pipes (23) located below the water collection tank (20). The sub-water pipes (23) are connected to the main water inlet pipe (22). The position and number of the sub-water pipes (23) correspond one-to-one with the formation tanks. The end of each sub-water pipe (23) away from the main water inlet pipe (22) is connected to a corresponding formation tank.

3. The battery formation water tank temperature monitoring device according to claim 1, characterized in that, It also includes multiple sets of mounting blocks (40), each set of mounting blocks (40) is respectively mounted on the wall of each set of formation tanks by screws (42), and the top of the mounting block (40) is provided with a receiving groove (43) for engaging and fixing the probe of the second temperature sensor (41).

4. A battery formation water tank temperature monitoring system, applied to the battery formation water tank temperature monitoring device as described in claim 1, characterized in that, include: Temperature acquisition module (50) is used to acquire the real-time temperature detected by multiple sets of temperature sensor 2 (41) and multiple sets of temperature sensor 1 (32); The controller (60) is communicatively connected to the temperature acquisition module (50) and is used to receive the monitoring data obtained by the temperature acquisition module (50); The industrial control panel (70) is connected to the controller (60) for displaying the monitoring data received by the controller (60), generating a temperature change line graph and recording data.

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