Cleaning device

Abstract

The invention provides cleaning equipment which comprises a machine cabinet, a first liquid storage component, a second liquid storage component, a cleaning device and a control device. The machine cabinet is internally provided with the first liquid storage component and the second liquid storage component; the two ends of the first pipe fitting communicate with the first liquid storage component and a liquid inlet of the target workpiece correspondingly so that cleaning liquid can be input into the target workpiece; the two ends of the second pipe fitting communicate with a liquid outlet of the target workpiece and the second liquid storage component correspondingly, and the cleaning liquid in the target workpiece flows back into the second liquid storage component through the second pipe fitting; at least part of the first detection module is arranged in the second pipe fitting so as to detect the quality information of the cleaning solution in the second pipe fitting, and the quality information at least comprises the pH value, the electric conductivity and the turbidity. The problem that in the prior art, after a cold plate in a liquid cooling server is cleaned, cleanliness evaluation cannot comprehensively reflect the cleanliness degree, and therefore long-term stable operation of the server is affected is solved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning of liquid cooling servers, and in particular to a cleaning device. Background Art

[0002] The cold plate is the core heat dissipation component of the cold plate liquid cooling server. After the aging test in the liquid cooling production environment, pollutants such as sewage, chemicals and even microorganisms may easily accumulate inside the cold plate. These pollutants will not only affect the heat dissipation efficiency of the server, but also threaten the stable operation of the server. If the pollutants are not cleaned in time after the aging test, they will remain inside the cold plate pipeline. Cold plate corrosion may occur during transportation, which is very likely to cause harm to the customer's liquid cooling environment. Therefore, it is very important to clean and maintain the cold plate liquid cooling server after the aging test. However, the existing cleaning method cleanliness assessment is not comprehensive enough. The use of relatively simple detection methods, such as visual inspection or single sensor detection, cannot fully reflect the cleanliness of the cold plate after cleaning, thereby affecting the long-term stable operation of the server. Summary of the invention

[0003] The main purpose of the present invention is to provide a cleaning device to solve the problem in the prior art that the cleanliness evaluation of the cold plate in the liquid-cooled server after cleaning cannot fully reflect the cleanliness level, thereby affecting the long-term stable operation of the server.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided a cleaning device, comprising: a cabinet, in which a first liquid storage component and a second liquid storage component are arranged; a first pipe fitting, wherein two ends of the first pipe fitting are respectively connected to the first liquid storage component and a liquid inlet of a target workpiece, so as to input cleaning liquid into the target workpiece; a second pipe fitting, wherein two ends of the second pipe fitting are respectively connected to a liquid outlet of the target workpiece and the second liquid storage component, and the cleaning liquid in the target workpiece flows back to the second liquid storage component through the second pipe fitting; and a first detection module, wherein at least a part of the first detection module is arranged in the second pipe fitting, so as to detect quality information of the cleaning liquid in the second pipe fitting, and the quality information at least includes: pH value, conductivity and turbidity.

[0005] Furthermore, the cleaning equipment also includes: a second detection module, which is arranged in the first liquid storage component, and the quality information of the cleaning liquid in the first liquid storage component is detected by the second detection module; a display component, which is arranged on the cabinet, and the first detection module and the second detection module are respectively connected to the display component signal to display the quality information of the cleaning liquid on the display component.

[0006] Furthermore, the first detection module and / or the second detection module includes: a pH value detection sensor, which is respectively provided in the first liquid storage component and / or the second tube to detect the pH value of the cleaning liquid in the first liquid storage component and / or the second tube; a conductivity sensor, which is respectively provided in the first liquid storage component and / or the second tube to detect the conductivity of the cleaning liquid in the first liquid storage component and / or the second tube.

[0007] Furthermore, the cleaning device also includes: a filtering component, which is at least partially arranged in the first pipe, and the cleaning liquid in the first liquid storage component flows into the target workpiece after being filtered by the filtering component; a pressure difference detection component, which is respectively connected to the liquid inlet end and the liquid outlet end of the filtering component to detect the pressure difference between the liquid inlet end and the liquid outlet end of the filtering component through the pressure difference detection component; a heating component, which is arranged in the first liquid storage component, and the heating component is used to heat the cleaning liquid in the first liquid storage component.

[0008] Furthermore, the cleaning device also includes: a liquid level detection component, which is arranged in the first liquid storage component to detect the liquid level of the cleaning liquid in the first liquid storage component, and the liquid level detection component is connected to the heating component signal to control the heating component to stop running when the liquid level of the cleaning liquid detected by the liquid level detection component drops to a set threshold value; a first temperature detection component, which is at least partially arranged in the first liquid storage component to detect the temperature of the cleaning liquid in the first liquid storage component.

[0009] Furthermore, the cleaning equipment also includes: a first flow detection component, which is at least partially arranged in the first pipe fitting to detect the flow of the cleaning liquid in the first pipe fitting; a first pressure detection component, which is at least partially arranged in the first pipe fitting to detect the pressure of the cleaning liquid in the first pipe fitting; and a second temperature detection component, which is at least partially arranged in the first pipe fitting to detect the temperature in the first pipe fitting.

[0010] Furthermore, the cleaning equipment also includes: a first power component, which is arranged on the first pipe fitting and connected to the first pipe fitting to provide driving force for the cleaning liquid in the first pipe fitting; a first one-way valve, which is arranged on the first pipe fitting and connected to the first pipe fitting, and the first one-way valve is located at the liquid outlet end of the first power component.

[0011] Furthermore, the cleaning equipment also includes: a second pressure detection component, which is at least partially disposed in the first pipe, and the second pressure detection component is located at an end of the first pipe close to the target workpiece; a third pressure detection component, which is at least partially disposed in the second pipe, and the third pressure detection component is located at an end of the second pipe close to the target workpiece.

[0012] Furthermore, the cabinet is provided with multiple water supply interfaces and multiple water return interfaces, and the multiple water supply interfaces are arranged in a one-to-one correspondence with the multiple water return interfaces. The first pipe fitting includes: multiple first branches, one end of each first branch is respectively connected to the water outlet of the first liquid storage component, and the other end of each first branch is respectively connected to each water supply interface in a one-to-one correspondence; a water outlet main pipe, the two ends of the water outlet main pipe are respectively connected to the target workpiece and one of the multiple water supply interfaces; the second pipe fitting includes: multiple second branches, one end of each second branch is respectively connected to the water inlet of the second liquid storage component, and the other end of each second branch is respectively connected to each return water interface in a corresponding manner, and each second branch is respectively provided with a first detection module; a return water main pipe, the two ends of the return water main pipe are respectively connected to the target workpiece and one of the return water interfaces.

[0013] Furthermore, the cleaning equipment also includes: an identification module, which is arranged in the cabinet and is used to identify the model of the target workpiece and control the cleaning parameters of the cleaning liquid in the first pipe according to the model of the target workpiece, and the cleaning parameters at least include the flow rate, pressure and temperature of the cleaning liquid; a data storage module, which is arranged on the cabinet, and the data storage module is signal-connected to the first detection module and the identification module respectively.

[0014] According to the technical scheme of the present invention, the cleaning equipment includes a cabinet, a first pipe, a second pipe and a first detection module. The cabinet is provided with a first liquid storage component and a second liquid storage component; the two ends of the first pipe are respectively connected to the first liquid storage component and the liquid inlet of the target workpiece to input the cleaning liquid into the target workpiece; the two ends of the second pipe are respectively connected to the liquid outlet of the target workpiece and the second liquid storage component, and the cleaning liquid in the target workpiece flows back to the second liquid storage component through the second pipe; at least part of the first detection module is arranged in the second pipe to detect the quality information of the cleaning liquid in the second pipe, and the quality information at least includes: pH value, conductivity and turbidity. The cleaning liquid is transported from the first liquid storage component to the inside of the target workpiece through the first pipe for cleaning, and then flows back to the second liquid storage component through the second pipe for collection and reuse. This recycling mode can greatly reduce the consumption of cleaning liquid and reduce the operating cost. The equipment can adjust the parameters such as the flow rate, pressure and temperature of the cleaning liquid according to the real-time data of the first detection module to realize intelligent cleaning. This automated control can reduce manual intervention, improve cleaning efficiency and accuracy, and facilitate intelligent detection and feedback of the degree of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 A schematic structural diagram of an embodiment of a cleaning device according to the present invention is shown;

[0017] Figure 2 It shows a structural diagram of a pipeline system in a cleaning device according to the present invention;

[0018] Figure 3 A production test flow chart of a cold plate liquid cooling server according to the present invention is shown.

[0019] The above drawings include the following reference numerals:

[0020] 100, cabinet; 110, first liquid storage component; 130, first pipe; 140, second pipe; 101, display component; 102, water supply interface; 103, return water interface; 104, alarm light; 105, keyboard; 131, first branch; 132, water outlet main; 141, second branch; 142, return water main;

[0021] 150, a first detection module; 160, a second detection module;

[0022] 210, filter component; 211, differential pressure detection component; 220, heating component; 230, liquid level detection component; 202, high float liquid level; 203, analog liquid level gauge; 204, low float liquid level; 241, first temperature detection component; 242, second temperature detection component; 251, first flow detection component; 252, second flow detection component; 261, first pressure detection component; 242, second temperature detection component; 281, first power component; 282, second power component; 283, third power component; 291, first one-way valve; 292, second one-way valve; 293, third one-way valve; 262, second pressure detection component; 263, third pressure detection component; 264, fourth pressure detection component;

[0023] 311, first control valve; 312, second control valve; 313, third control valve; 314, fourth control valve; 315, fifth control valve; 316, sixth control valve; 317, seventh control valve; 318, eighth control valve;

[0024] 400, server; 410, return water quick connector; 420, outlet water quick connector. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] As mentioned in the background technology, in the existing cleaning process of the server liquid cooling plate, the internal channel is generally flushed with cleaning liquid, and then the degree of cleanliness is detected by manual visual inspection or a single sensor. The cleanliness assessment is not comprehensive enough and cannot fully reflect the cleanliness of the cold plate after cleaning. In addition, the existing equipment lacks intelligent means in data analysis and processing, and requires a large amount of manual data processing and analysis work, which is not only inefficient but also prone to errors. Therefore, in response to the above technical problems, the cleaning equipment provided by the present application is provided with a first detection module 150 in the second pipe 140. The first detection module 150 can detect the quality information of the cleaning liquid in the second pipe 140, and feedback the degree of cleanliness of the target workpiece through the quality information of the cleaning liquid in the second pipe 140. Specifically, the quality information includes at least pH value, conductivity and turbidity, so that the degree of cleanliness can be fed back from multiple angles without manual identification, thereby realizing intelligent cleaning.

[0027] Please refer to Figure 1 and Figure 2 The present application provides a cleaning device, including: a cabinet 100, in which a first liquid storage component 110 and a second liquid storage component are arranged; a first pipe 130, wherein two ends of the first pipe 130 are respectively connected to the first liquid storage component 110 and a liquid inlet of a target workpiece, so as to input cleaning liquid into the target workpiece; a second pipe 140, wherein two ends of the second pipe 140 are respectively connected to a liquid outlet of the target workpiece and the second liquid storage component, and the cleaning liquid in the target workpiece flows back into the second liquid storage component through the second pipe 140; and a first detection module 150, wherein at least a portion of the first detection module 150 is arranged in the second pipe 140, so as to detect quality information of the cleaning liquid in the second pipe 140, and the quality information at least includes: pH value, conductivity and turbidity.

[0028] According to the cleaning device provided by the present application, it includes a cabinet 100, a first pipe 130, a second pipe 140 and a first detection module 150, wherein a first liquid storage component 110 and a second liquid storage component are arranged in the cabinet 100; the two ends of the first pipe 130 are respectively connected with the first liquid storage component 110 and the liquid inlet of the target workpiece to input the cleaning liquid into the target workpiece; the two ends of the second pipe 140 are respectively connected with the liquid outlet of the target workpiece and the second liquid storage component, and the cleaning liquid in the target workpiece flows back to the second liquid storage component through the second pipe 140; at least part of the first detection module 150 is arranged in the second pipe 140 to detect the quality information of the cleaning liquid in the second pipe 140, and the quality information at least includes: pH value, conductivity and turbidity. The cleaning liquid is transported from the first liquid storage component 110 to the inside of the target workpiece through the first pipe 130 for cleaning, and then flows back to the second liquid storage component through the second pipe 140 for collection and reuse. This recycling mode can greatly reduce the consumption of cleaning liquid and reduce operating costs. The equipment can adjust parameters such as flow, pressure and temperature of the cleaning liquid according to the real-time data of the first detection module 150 to achieve intelligent cleaning. This automatic control can reduce manual intervention, improve cleaning efficiency and accuracy, and facilitate intelligent detection and feedback of the cleaning degree.

[0029] Specifically, the cleaning device also includes: a second detection module 160, which is arranged in the first liquid storage component 110, and the quality information of the cleaning liquid in the first liquid storage component 110 is detected by the second detection module 160; a display component 101, which is arranged on the cabinet 100, and the first detection module 150 and the second detection module 160 are respectively connected to the display component 101 by signal to display the quality information of the cleaning liquid on the display component 101.

[0030] The second detection module 160 is arranged in the first liquid storage component 110, and can monitor the quality of the cleaning liquid in the liquid storage tank in real time, including information such as pH value, conductivity and turbidity, and is combined with the quality information of the reflux cleaning liquid detected by the first detection module 150 to form a complete cleaning liquid quality monitoring system. This dual detection mechanism can ensure that the cleaning liquid entering the target workpiece is always kept in a high cleanliness state, thereby improving the cleaning effect and efficiency. The setting of the display component 101 enables the user to view the quality information of the cleaning liquid in real time, including the state of the cleaning liquid in the liquid storage tank and the reflux pipeline. This visual operation greatly enhances the user's operating convenience and experience. The user can intuitively understand the key parameters in the cleaning process, adjust the cleaning strategy or handle abnormal situations in time, and improve the accuracy and efficiency of the operation. The addition of the second detection module 160 enables the device to continuously monitor the cleaning liquid in the liquid storage tank. Once it is detected that the quality of the cleaning liquid drops below the preset threshold, the device may send an early warning signal through the display component 101 to prompt the user to replace or replenish the cleaning liquid, prevent equipment failure or poor cleaning effect caused by poor quality of the cleaning liquid, and ensure the normal operation of the equipment and the smooth completion of the cleaning task. The display component 101 can not only display the quality information of the cleaning liquid in real time, but also record the data of each cleaning process. Through data analysis, the liquid quality change trend and cleaning effect in different cleaning stages can be evaluated, providing data support for optimizing the cleaning process and improving cleaning quality and efficiency.

[0031] In the specific implementation process, the first detection module 150 and / or the second detection module 160 include: a pH value detection sensor, which is respectively provided in the first liquid storage component 110 and / or the second tube 140 to detect the pH value of the cleaning liquid in the first liquid storage component 110 and / or the second tube 140; a conductivity sensor, which is respectively provided in the first liquid storage component 110 and / or the second tube 140 to detect the conductivity of the cleaning liquid in the first liquid storage component 110 and / or the second tube 140.

[0032] Real-time monitoring through pH detection sensors and conductivity sensors can accurately understand the chemical properties of the cleaning fluid, including pH and conductivity. Based on this information, the equipment can adjust the formula of the cleaning fluid or replace it with a new cleaning fluid in time to ensure that it is always in the best cleaning state and improve cleaning efficiency and effectiveness. pH value and conductivity are key parameters that reflect the corrosiveness and conductivity of the liquid. In the liquid-cooled server industry, if the pH value of the equipment's cleaning fluid is too low or the conductivity is too high, it may cause metal corrosion or conductive deposition, causing damage to the workpiece. By monitoring and controlling these parameters in real time, such problems can be effectively prevented and the workpiece can be protected from damage. Abnormal pH and conductivity of the cleaning fluid may also cause corrosion or accumulation to the equipment itself, affecting its long-term operating performance. Real-time monitoring of these parameters helps maintain the health of the equipment and extend its service life.

[0033] In the present application, the cleaning device also includes: a filter component 210, which is at least partially arranged in the first pipe 130, and the cleaning liquid in the first liquid storage component 110 flows into the target workpiece after being filtered by the filter component 210; a pressure difference detection component 211, which is respectively connected to the liquid inlet end and the liquid outlet end of the filter component 210, so as to detect the pressure difference between the liquid inlet end and the liquid outlet end of the filter component 210 through the pressure difference detection component 211; a heating component 220, which is arranged in the first liquid storage component 110, and the heating component 220 is used to heat the cleaning liquid in the first liquid storage component 110. The filter component 210 is arranged in the first pipe 130 to ensure that the cleaning liquid has been purified before entering the target workpiece, and to remove possible solid particles and impurities, so as to avoid secondary contamination or damage to the workpiece during the cleaning process. This is crucial to improving the cleaning quality and protecting the workpiece. The pressure difference detection component 211 is used to detect the pressure difference between the two ends of the filter component 210, and can monitor whether the filter is blocked in real time. When the pressure difference value exceeds the preset threshold, the device can sound an alarm, prompting the need to clean or replace the filter component, ensuring the safety and efficiency of the cleaning process, and avoiding the flow rate reduction or excessive system pressure caused by filter blockage. The heating component 220 is arranged in the first liquid storage component 110, and the cleaning liquid can be heated. In some application scenarios, increasing the temperature of the cleaning liquid can enhance its dissolution and cleaning ability, especially for grease, wax or other temperature-sensitive pollutants. The heating function helps to remove stubborn stains more thoroughly and improve cleaning efficiency and cleanliness. Through real-time monitoring of the pressure difference detection component 211, the device can intelligently judge the health status of the filter component 210, avoiding regular fixed-time maintenance, but performing maintenance according to actual needs, reducing maintenance costs and equipment downtime. The setting of the filter component and the heating component also reduces the need for pre-treatment of the cleaning liquid, further saving costs. The efficient application of the heating component 220 and the filter component 210 reduces the dependence on chemical cleaning agents and reduces pollution to the environment. At the same time, by intelligently controlling the temperature and flow rate of the cleaning liquid, the equipment can achieve efficient cleaning while also achieving the goal of energy saving and environmental protection.

[0034] Furthermore, the cleaning device also includes: a liquid level detection component 230, which is arranged in the first liquid storage component 110 to detect the liquid level of the cleaning liquid in the first liquid storage component 110, and the liquid level detection component 230 is connected to the heating component 220 by signal, so that when the liquid level detection component 230 detects that the liquid level of the cleaning liquid drops to a set threshold, the heating component 220 is controlled to stop running; a first temperature detection component 241, which is at least partially arranged in the first liquid storage component 110 to detect the temperature of the cleaning liquid in the first liquid storage component 110. Specifically, the liquid level detection component 230 includes a high float liquid level 202, an analog liquid level gauge 203 and a low float liquid level 204. The high float liquid level 202 is used to detect the highest liquid level of the cleaning liquid, and the low float liquid level 204 is used to detect the lowest liquid level of the cleaning liquid. The liquid level detection component 230 (including the high float liquid level 202, the analog liquid level gauge 203 and the low float liquid level 204) can monitor the cleaning liquid level in the first liquid storage component 110 in real time. When the liquid level drops to a preset safety threshold, the liquid level detection component will send a signal to the heating component 220 to control it to stop running, prevent the heating component from working in a liquid-free state, and avoid equipment damage and safety hazards. The first temperature detection component 241 can monitor the temperature of the cleaning liquid in real time to ensure that the cleaning liquid reaches and remains at the ideal cleaning temperature after heating. The data collected by the liquid level and temperature detection components can be fed back to the intelligent control system of the equipment to achieve automatic adjustment and early warning. For example, when the liquid level is too low, the equipment can automatically stop heating; when the temperature deviates from the set value, the heating power can be automatically adjusted. This not only improves the intelligence level of the equipment, but also simplifies the operation process, reduces the difficulty of operation and potential error rate.

[0035] The cleaning device further includes: a first flow detection component 251, which is at least partially disposed in the first pipe 130 to detect the flow of the cleaning liquid in the first pipe 130; a first pressure detection component 261, which is at least partially disposed in the first pipe 130 to detect the pressure of the cleaning liquid in the first pipe 130; and a second temperature detection component 242, which is at least partially disposed in the first pipe 130 to detect the temperature in the first pipe 130. The first flow detection component 251 can monitor the flow of the cleaning liquid in real time to ensure that the flow is stable during the cleaning process and achieve the designed cleaning efficiency. The first pressure detection component 261 can detect the pressure of the cleaning liquid to help the equipment maintain a constant pressure to avoid damage to the target workpiece due to excessive pressure, or poor cleaning effect due to too low pressure. The second temperature detection component 242 monitors the temperature of the cleaning liquid. Temperature control is essential for effectively removing certain types of dirt, ensuring that the cleaning liquid works at the optimal temperature to improve the cleaning effect. These detection components, combined with the equipment's control system, can provide real-time feedback on flow, pressure, and temperature information during the cleaning process, allowing the control system to intelligently adjust the input parameters of the cleaning fluid based on real-time data, achieve more accurate cleaning control, and improve cleaning quality and efficiency. By continuously monitoring flow, pressure, and temperature, cleaning equipment can detect anomalies in a timely manner. For example, a sudden drop in flow may indicate a pipe blockage, abnormal pressure may be related to equipment failure or the state of the target workpiece, and temperature fluctuations may affect the chemical properties of the cleaning fluid. These real-time monitorings help prevent equipment failures and ensure the safety of the cleaning process.

[0036] In the present application, the cleaning device also includes: a first power component 281, which is arranged on the first pipe fitting 130 and communicated with the first pipe fitting 130 to provide a driving force for the cleaning liquid in the first pipe fitting 130; a first one-way valve 291, which is arranged on the first pipe fitting 130 and communicated with the first pipe fitting 130, and the first one-way valve 291 is located at the liquid outlet end of the first power component 281. The addition of the first power component 281 (usually a water pump or a compressor) ensures that the cleaning liquid can be delivered to the liquid inlet of the target workpiece through the first pipe fitting 130 with sufficient pressure and flow, thereby improving the cleaning effect. Especially when the internal structure of the target workpiece is complex, or the pipeline is long and tortuous, the driving force of the power component is the key to ensuring the effective circulation of the cleaning liquid and covering all cleaning areas. The first one-way valve 291 is arranged at the liquid outlet of the first power component 281, which can effectively prevent the cleaning liquid from flowing back from the first pipe 130 to the first liquid storage component 110 during the cleaning process or after the cleaning is completed, thereby preventing the cleaning liquid from being re-contaminated before the cleaning effect is achieved, and ensuring the purity and cleaning efficiency of the cleaning liquid. The one-way valve can protect the system from pressure shock or equipment damage caused by the reverse flow of the cleaning liquid. In particular, after the power component stops working, the one-way valve can prevent the backflow of the cleaning liquid caused by gravity or pressure difference, thereby ensuring the overall safety and reliability of the equipment. The power component automatically controls the flow of the cleaning liquid, reduces the need for manual operation, simplifies the use steps of the equipment, and makes the cleaning process more automated and convenient. At the same time, the automatic action of the one-way valve avoids the need for operators to pay extra attention to the direction of the liquid flow, reduces the complexity of operation and potential human errors.

[0037] Further, the cleaning device also includes: a second pressure detection component 262, which is at least partially arranged in the first pipe 130, and the second pressure detection component is located at one end of the first pipe 130 close to the target workpiece; a third pressure detection component 263, which is at least partially arranged in the second pipe 140, and the third pressure detection component 263 is located at one end of the second pipe 140 close to the target workpiece. The second pressure detection component 262 is located at one end of the first pipe 130 close to the target workpiece, and is used to monitor the pressure of the cleaning liquid when it is input into the target workpiece. The third pressure detection component 263 is located at one end of the second pipe 140 close to the target workpiece, and monitors the pressure of the cleaning liquid when it flows back from the workpiece. This setting can ensure that during the cleaning process, the pressure of the cleaning liquid is accurately measured when entering and exiting the workpiece, which helps to understand the changes in the cleaning pressure in real time. By continuously monitoring the pressure entering and exiting the target workpiece, the cleaning equipment can detect abnormal pressure in time, such as a sudden increase or decrease in pressure may indicate a blockage or leakage in the pipeline. The equipment can issue an early warning through the display component 101 to prompt the operator to check and handle it in time to avoid poor cleaning effect or equipment damage caused by abnormal pressure. The data collected by the second pressure detection component 262 and the third pressure detection component 263 can be used to analyze the pressure loss during the cleaning process, thereby optimizing the cleaning parameters, such as adjusting the flow, pressure or temperature of the cleaning liquid to achieve the best cleaning effect. In addition, by adjusting the pressure, excessive pressure damage to the target workpiece can be avoided to protect the integrity and function of the workpiece. The detected pressure data can be combined with the information of the first detection module 150 and the second detection module 160, and a comprehensive analysis can be performed through the intelligent control system of the equipment to automatically adjust the cleaning process, realize intelligent control of the cleaning process, and improve the efficiency and accuracy of cleaning.

[0038] In the embodiment provided in the present application, a plurality of water supply interfaces 102 and a plurality of water return interfaces 103 are provided on the cabinet 100, and the plurality of water supply interfaces 102 are provided one-to-one with the plurality of water return interfaces 103. The first pipe 130 includes: a plurality of first branches 131, one end of each first branch 131 is respectively connected to the water outlet of the first liquid storage component 110, and the other end of each first branch 131 is respectively connected to each water supply interface 102 one-to-one; a water outlet main pipe 132, both ends of the water outlet main pipe 132 The second pipe 140 includes: a plurality of second branches 141, one end of each second branch 141 is respectively connected to the water inlet of the second liquid storage component, and the other end of each second branch 141 is respectively connected to each return water interface 103, and each second branch 141 is respectively provided with a first detection module 150; a return water main pipe 142, and the two ends of the return water main pipe 142 are respectively connected to the target workpiece and one of the return water interfaces 103. The design of multiple water supply interfaces 102 and return water interfaces 103 allows the equipment to connect and clean multiple target workpieces at the same time, significantly improving the cleaning efficiency, which is very suitable for large-scale production or maintenance operations, can greatly shorten the cleaning time, and improve production capacity and work efficiency. Each target workpiece is connected to the liquid storage component through an independent first branch 131 and a second branch 141, which means that the cleaning process of each workpiece is independent, avoiding cross contamination that may be caused by liquid circulation between workpieces, and ensuring the cleanliness of each workpiece. The design of multiple branches allows the equipment to flexibly adjust the cleaning strategy according to the cleaning requirements of different workpieces, such as controlling the flow, pressure or type of cleaning fluid of different branches, so as to achieve targeted cleaning of workpieces of different materials or structures, improving the adaptability and versatility of the equipment. A first detection module 150 is set on each second branch 141, which can monitor the quality information of the cleaning fluid returned to each workpiece in real time, including pH value, conductivity and turbidity, etc., to ensure the quality of the liquid during the cleaning process, thereby improving the reliability of the cleaning effect. Through the setting of the outlet main pipe 132 and the return main pipe 142, the equipment can more efficiently allocate and recycle cleaning fluid resources, reduce unnecessary waste, achieve optimal utilization of resources, and reduce operating costs; the independent branch and main pipe design makes the operation and maintenance of the equipment more intuitive and simple, and users can easily identify and control the cleaning process of each workpiece. At the same time, the maintenance and troubleshooting of the equipment are also easier, and a branch can be checked or maintained separately without stopping the machine.

[0039] The cleaning device also includes: an identification module, which is arranged in the cabinet 100, for identifying the model of the target workpiece, and according to the model of the target workpiece, controlling the cleaning parameters of the cleaning liquid in the first pipe 130, the cleaning parameters at least including the flow rate, pressure, and temperature of the cleaning liquid; a data storage module, which is arranged on the cabinet 100, and the data storage module is respectively connected by signal with the first detection module 150 and the identification module. The identification module can automatically identify the model of the target workpiece, and automatically adjust the cleaning parameters such as the flow rate, pressure and temperature of the cleaning liquid according to different workpiece models to realize a customized cleaning process. This intelligent recognition function avoids the complexity and potential errors of manually setting parameters, and improves the cleaning efficiency and accuracy. The data storage module is respectively connected by signal with the first detection module 150 and the identification module, and can record and store key data in each cleaning process, including the model of the target workpiece, the cleaning parameters used, the quality information of the cleaning liquid, etc. Through the long-term accumulation and analysis of these data, the cleaning strategy can be continuously optimized, and the maintenance level and cleaning effect of the equipment can be improved. The stored data provides a traceability basis for the cleaning process, which is convenient for quality control and problem troubleshooting. When the cleaning effect is not up to standard or the equipment fails, the cause of the problem can be located by backtracking the stored data, and timely adjustments or repairs can be made to ensure the cleaning quality and the stability of the equipment operation. The recognition module automatically identifies the target workpiece and adjusts the cleaning parameters, reducing the need for manual operation and the risk of operating errors. At the same time, the data storage module can record the equipment operation status, facilitate monitoring and early warning, and improve the safety of the cleaning process. The data storage module can record the equipment's usage history and performance data, providing a basis for equipment maintenance and management. Through data analysis, the equipment's maintenance needs can be predicted, sudden failures can be reduced, and maintenance costs can be reduced.

[0040] Specifically, adding radio frequency identification (RFID) or near field communication (NFC) technology to the recognition module can automatically identify the model of the target workpiece without contact, without manual intervention, and improve recognition speed and accuracy. For workpieces without built-in RFID tags, a high-precision QR code or barcode scanner can be added to the recognition module to obtain the workpiece model by scanning the logo on the workpiece, and automatic recognition can also be achieved. A database containing multiple workpiece models and their cleaning parameters is constructed. After identifying the target workpiece, the recognition module can quickly find and load the corresponding cleaning parameters in the database to achieve personalized cleaning settings.

[0041] In this application, a cloud-based intelligent scheduling center is established, which integrates functional modules such as equipment management, task allocation, and data analysis. A highly available and highly scalable cloud service infrastructure is used to ensure the stable operation of the platform and the security of data. The Internet of Things module (such as an embedded computer, a wireless communication module, etc.) is integrated on the cleaning equipment so that the equipment can be connected to the cloud platform via Wi-Fi, 4G / 5G, LoRaWAN or other wireless communication technologies. The equipment needs to be able to upload real-time status information, including but not limited to equipment operating status, liquid level, temperature, pressure, water quality information, etc. The equipment automatically collects the above status information during operation and uploads it to the cloud regularly or when a specific event is triggered. The uploaded information should be encrypted for transmission to ensure data security and privacy. The cloud platform uses an algorithm model to analyze the equipment status and the cleaning requirements of the workpiece, and automatically plans and allocates cleaning tasks. The algorithm model needs to consider factors such as the current load of the equipment, the priority of the workpiece, the cleaning time window, and the equipment maintenance plan to achieve the purpose of optimizing the cleaning process and improving the efficiency of equipment use. The platform monitors the status of the equipment in real time. Once an abnormality is detected (such as equipment failure, low liquid level, high temperature, abnormal pressure, etc.), an alarm is immediately sent to the equipment maintenance personnel or remote operators, and the fault information is displayed on the equipment for rapid response and processing. The equipment should have automatic control functions, such as automatic start, automatic stop, automatic adjustment of cleaning parameters, etc. When the cloud platform assigns tasks or changes in equipment status, it can send control instructions to the equipment to achieve remote control and automated operation.

[0042] The cleaning equipment of the present application is specifically applied as a pure water cleaning and cleanliness detection device after the aging test of the cold plate liquid cooling server. The equipment ensures that the cold plate liquid cooling server 400 reaches a high degree of cleanliness after the aging test through pure water cleaning and advanced detection technology to ensure the stability and reliability of the subsequent operation of the server. The purpose of the present application is to provide a pure water cleaning and cleanliness detection device after the aging test of the cold plate liquid cooling server. The device uses pure water as a cleaning liquid combined with advanced detection technology to achieve a comprehensive evaluation of the cleanliness of the cold plate after cleaning. The present application has a built-in pure water supply system to ensure that high-quality pure water is provided for dissolution and flushing to remove dirt and impurities. The detection module includes pH, turbidity and conductivity sensors for monitoring the pH, residual microparticles and cleanliness in the cold plate pipeline after cleaning. The equipment has a built-in intelligent data processing system to automatically collect, process and analyze the detection data, quantify the cleaning effect and generate a detailed detection report, so as to achieve a comprehensive and accurate evaluation of the cleanliness of the cold plate after cleaning. The equipment has the advantages of environmental protection and safety, efficient cleaning, accurate evaluation, improved maintenance efficiency and reduced maintenance costs, providing a more reliable and efficient solution for cold plate liquid cooling server production environment testing.

[0043] like Figure 3As shown, this is the implementation process of the present invention in the production and testing process of the cold plate liquid cooling server. The production and testing process of the cold plate liquid cooling server mainly includes the steps of material input, server assembly, pressure holding test, constant pressure liquid injection, aging test, cleanliness detection, liquid drainage, drying, nitrogen filling, packaging, etc. The method adds cold plate pipeline cleaning and cleanliness detection equipment after the aging test and before liquid drainage, drying, and nitrogen filling, which ensures the cleanliness of the cold plate pipeline after the aging test and avoids the occurrence of cold plate corrosion during transportation of the server, thereby affecting the customer's liquid cooling environment.

[0044] The cabinet 100 of the cleaning cleanliness detection equipment is made of stainless steel and is treated with rust prevention, and the surface is painted according to its specific functional requirements. The cabinet as a whole has sufficient structural rigidity and strength to ensure that the overall frame of the equipment, internal support parts and related structural parts have no obvious shaking, vibration and deformation during normal operation. The cabinet has a keyboard 105, a touch screen (display component 101) and an alarm light 104 in a suitable position to realize the equipment operation parameter setting, operation status display and alarm information prompts. The equipment has 9 groups of cleaning interfaces, including an equipment water supply interface 102 and an equipment return water interface 103. Each group of interfaces is an independent interface, which can be cleaned, tested and parameter set independently. There are barcodes and indicator lights in the appropriate position nearby, and the barcodes and indicator lights are used to identify and bind the interfaces. The return water main pipe 142 and the outlet water main pipe 132 are used to connect the equipment cleaning interface and the quick-connect assembly, and the server water inlet is connected through the equipment outlet water quick connector 420, and the server water outlet is connected through the equipment return water quick connector 410. The pure water stored in the equipment flows from the water outlet of the equipment through the water outlet pipe and the water outlet quick connector into the server cold plate, flows out from the return water quick connector and the return water pipe through the complex pipelines in the server cold plate, and finally flows back to the equipment from the equipment return water outlet, completing the entire cleaning cycle of the server cold plate pipeline.

[0045] like Figure 2As shown, it is a schematic diagram of the piping principle of the cold plate liquid cooling server cleaning cleanliness detection equipment of the present application, including a water tank (first liquid storage component 110), a high float liquid level 202, an analog liquid level gauge 203, a low float liquid level 204, a heating component 220, a fifth control valve 315 (manual drain valve), a second power component 282 (automatic drain pump), a second check valve 292 (drain check valve), a fourth control valve 314 (automatic drain valve), a filter component 210 (filter), a differential pressure detection component 211 (differential pressure sensor), a first power component 281 (water supply pump), a first check valve 291 (water supply check valve), a first flow detection component 251 (water supply flow sensor), a first pressure detection component 261 (water supply pressure sensor), and a second temperature detection component 242 (water supply temperature sensor) , the second control valve 312 and the third control valve 313 (pressure relief valve), the eighth control valve 318 (water supply three-way valve), the second flow detection component 252 (branch flow sensor), the second pressure detection component 262 (server front-end pressure sensor), the third pressure detection component 263 (server rear-end pressure sensor), the first detection module 150, the first control valve 311 (branch electric proportional valve), the fourth pressure detection component 264 (return water pressure sensor), the first liquid storage component 110 (circulating water tank), the second detection module 160 (water tank water quality detection sensor), the first temperature detection component 241 (water tank temperature sensor), the seventh control valve 317 (water replenishment three-way valve), the third power component 283 (water replenishment pump), the third one-way valve 293 (water replenishment one-way valve) and the sixth control valve 316 (water replenishment valve). The heating component 220 is a heater.

[0046] The water tank has a capacity of about 50L and is used to replenish pure water for the equipment. The tank body is made of 304 or higher corrosion-resistant stainless steel and is welded in one piece. The wall thickness is more than 1.5mm. It has the characteristics of high strength, good sealing, and not easy to rust. It is usually a fully enclosed structure to ensure the cleanliness of the water. The water tank has functions such as liquid level protection, automatic heating, and automatic replenishment and drainage.

[0047] The high float liquid level 202, the analog liquid level meter 203 and the low float liquid level 204 realize the liquid level protection function. The high float liquid level 202 is installed at the high liquid level of the water tank. When the water level rises to the set high liquid level, it will trigger the switch and send a signal to stop the water supply to prevent overflow. The analog liquid level meter 203 can provide a continuous liquid level signal to achieve precise control of the liquid level. The low float liquid level 204 is installed at the low liquid level of the water tank. When the water level drops to the set low liquid level, it will send a signal to start the water replenishment function to prevent the water tank from drying out. The heating component 220 realizes the heating and temperature control of the water in the water tank. The hot water can effectively remove grease, dirt and residue in the cold plate, which helps to keep the cold plate clean and prevent pipe blockage. The water tank has two drainage modes: automatic drainage and manual drainage. Both the automatic and manual drainage ports are located at the bottom of the water tank. In the manual mode, the fifth control valve 315 (manual drainage valve) is opened to use the gravity of water to drain. The second power component 282 (automatic drainage pump), the second one-way valve 292 (drainage one-way valve) and the fourth control valve 314 (automatic drainage valve) realize automatic mode drainage. When the water level in the water tank reaches the set height, the fourth control valve 314 (automatic drainage valve) is opened, and the automatic drainage pump is started to pump the water out of the water tank. The second one-way valve 292 (drainage one-way valve) only allows water to flow out of the water tank to prevent water backflow and ensure safe and effective operation of the system. When the water level in the water tank drops, the fourth control valve 314 (automatic drainage valve) is closed to stop drainage.

[0048] The filter component 210 (water supply filter) and the pressure difference sensor realize the water quality filtering function of the water supply main pipeline. The filter component 210 is a Y-type filter with low resistance, simple structure, convenient sewage discharge, easy installation and maintenance. It is installed at the water inlet end of the water pump, which can effectively remove solid particle impurities in the liquid and protect the internal valves, water pumps and other components of the equipment and the server cold plate from damage. A stainless steel filter with a filtration accuracy of 50μm is configured according to demand to achieve effective filtration and removal of particles with a pore size greater than 50μm in the liquid. The filter can be cleaned and replaced. The filter pressure difference sensor monitors the working status of the filter by measuring the pressure difference before and after the filter. When the filter element is blocked by contaminants, the resistance of the liquid passing through the filter increases, resulting in an increase in the pressure difference. The real-time pressure difference result is used to determine whether the filter needs to be replaced or cleaned.

[0049] The first power component 281 (water supply pump 1) is a variable frequency water pump, which can adjust the motor speed through the frequency converter according to the actual water demand, avoid energy waste when the water pump is not fully loaded, and achieve energy-saving, stable and efficient water supply. The first one-way valve 291 (water supply one-way valve 1) is a check valve used to control the one-way flow of fluid, allowing the fluid to flow in one direction and preventing the fluid from passing in the other direction, which can protect the water pump and maintain the stability of the equipment pressure. When the pressure in the pipeline exceeds the safety setting value, the second control valve 312 (pressure relief valve 1) will automatically open to reduce the equipment pressure by discharging excess liquid to prevent equipment damage.

[0050] The first flow detection component 251 (water supply flow sensor 1) is used to measure the liquid flow rate and flow rate in the water supply pipeline to ensure that the water supply system supplies water on demand. The first pressure detection component 261 (water supply pressure sensor 1) is used to monitor and adjust the pressure in the water supply pipeline to ensure the stability of the water supply pressure, achieve constant pressure water supply, and meet water demand. The second temperature detection component 242 (water supply temperature sensor 1) is used to measure the temperature of the liquid flowing through the water supply pipeline for corresponding control and adjustment. The first flow detection component 251 (water supply flow sensor 1), the first pressure detection component 261 (water supply pressure sensor 1) and the second temperature detection component 242 (water supply temperature sensor 1) are all installed on the water supply pipeline of the water storage tank, with the characteristics of high precision, high reliability, fast response speed, strong anti-interference ability, easy installation, etc., and the flow, pressure and temperature parameters can all be read on the touch screen.

[0051] The filter component 210, the pressure difference detection component 211, the first power component 281 (water supply pump 1), the first check valve 291 (water supply check valve 1), the second control valve 312 (pressure relief valve 1), the first flow detection component 251 (water supply flow sensor 1), the first pressure detection component 261 (water supply pressure sensor 1) and the second temperature detection component 242 (water supply temperature sensor 1) are used for the main water supply pipeline of the water storage tank. The filter component 210, the pressure difference detection component 211, the first power component 281 (water supply pump 1), the first check valve 291 (water supply check valve 1), the second control valve 312 (pressure relief valve 1), the first flow detection component 251 (water supply flow sensor 1), the first pressure detection component 261 (water supply pressure sensor 1) and the second temperature detection component 242 (water supply temperature sensor 1) are also arranged on the main water supply pipeline for the circulating water tank, and the water entering the server cold plate is switched through the eighth control valve 318 (water supply three-way valve).

[0052] The cleaning cleanliness detection equipment has a total of 13 branches, of which the first 12 branches are used to clean and detect the cleanliness of the cold plate liquid cooling server, meeting the cleaning flow rate of 0-20L / min, and the 13th branch is used to clean and detect the cleanliness of the cold plate liquid cooling cabinet, meeting the cleaning flow rate of 0-28L / min. The 13 branches all include the eighth control valve 318 (water supply three-way valve), the second flow detection component 252 (branch flow sensor), the second pressure detection component 262 (server front-end pressure sensor), the third pressure detection component 263 (server rear-end pressure sensor), the first detection module 150 and the first control valve 311 (branch electric proportional valve). The second flow detection component 252 (branch flow sensor) is used to monitor the flow through the server cold plate to ensure that the cleaning flow position is at the set value. The second pressure detection component 262 (server front-end pressure sensor) and the server back-end pressure are used to monitor the pressure changes before and after the server cold plate in real time, control the cleaning flow and pressure, ensure that the pressure is stable during the cleaning process to achieve the best cleaning effect, and avoid damage to the server cold plate. The first detection module 150 can timely feedback water quality information, thereby adjusting the cleaning parameters to achieve the best cleaning effect. By real-time online monitoring of the pH, conductivity and turbidity of the water quality, it is ensured that the water after cleaning the server cold plate meets the standards to avoid poor cleaning effects due to water quality problems. The first control valve 311 (branch electric proportional valve) accurately adjusts the valve opening according to the control signal, thereby achieving precise control of the liquid flow. The electric proportional valve has a faster response time and can continuously and quickly adjust the flow to adapt to the rapid changes in liquid control during the cleaning process. Branch flow, pressure and water quality parameters can all be read and set on the touch screen.

[0053] The fourth pressure detection component 264 (return water pressure sensor) is used to monitor the pressure changes in the return water pipeline to ensure that the equipment operates within a safe working pressure range.

[0054] The second detection module 160 (water tank water quality detection sensor) is used to monitor the water quality parameters of the water tank, including pH, conductivity and turbidity, to ensure that the water quality entering the server cold plate meets the liquid cooling industry standards and prevent the cold plate from being contaminated by water and causing corrosion. The first temperature detection component 241 (water tank temperature sensor) is used to monitor the temperature of the water in the water tank so as to perform corresponding control and adjustment, and to prevent the heating component 220 from drying out.

[0055] The water tank has two water replenishment modes. Both water replenishment ports are located in the upper part of the water tank. The third power component 283 (water replenishment pump) and the third one-way valve 293 (water replenishment one-way valve) realize the water replenishment of the equipment's own water pump. When the water level in the water tank reaches the low liquid level, the seventh control valve 317 (water replenishment three-way valve) opens, and the third power component 283 (water replenishment pump) starts to replenish water into the water tank. The third one-way valve 293 (water replenishment one-way valve) only allows water to flow from the outside to the water tank to prevent water backflow and ensure the safe and effective operation of the system. When the water level in the water tank rises to the set height, the third power component 283 (water replenishment pump) and the seventh control valve 317 (water replenishment three-way valve) are closed to stop replenishing water. External pressurized water replenishment can be carried out using the sixth control valve 316 (water replenishment valve).

[0056] The high float liquid level 202, the analog liquid level meter 203, the low float liquid level 204, the heating component 220, the second detection module 160 (water tank water quality detection sensor) and the first temperature detection component 241 (water tank temperature sensor) are used in the water storage tank, and the same configuration is also used in the first liquid storage component 110 (circulating water tank). The fifth control valve 315 (manual drain valve), the second power component 282 (automatic drain pump), the second check valve 292 (drain check valve), the fourth control valve 314 (automatic drain valve), the seventh control valve 317 (water replenishment three-way valve), the third power component 283 (water replenishment pump), the third check valve 293 (water replenishment check valve) and the sixth control valve 316 (water replenishment valve) are shared by the water storage tank and the first liquid storage component 110 (circulating water tank).

[0057] The cleaning cleanliness detection equipment for cold plate liquid cooling server of the present application is specifically implemented as follows:

[0058] Preparation stage:

[0059] Place the cold plate liquid cooling server to be tested at the specified position of the device, scan the server QR code, and the device will assign interfaces to it. The corresponding interface indicator lights up, and a pop-up window prompts you to connect the server to be tested to the corresponding interface. After the connection is connected, scan the corresponding interface barcode of the device to complete the binding of the server to be tested and the corresponding interface.

[0060] Pure water cleaning:

[0061] Click the touch screen to start pure water cleaning. The equipment transports pure water through the water pump and uses the connecting pipe to continuously introduce pure water into the server cold plate for cleaning. First, use the water from the circulating water tank for preliminary cleaning, and then use the water from the water storage tank for thorough cleaning to ensure that the residue inside the cold plate can be removed.

[0062] Cleanliness testing:

[0063] The cleaning parameters of different server models are different, and the parameters are assigned by identifying the server QR code. When the assigned cleaning parameters are reached, the cleanliness test will be started after the cold plate pipeline of the server to be tested is cleaned. The water quality parameters of the water flowing out of the server are captured by the water quality detection sensor, and the test results are compared with the set water quality standards to determine the cleaning effect.

[0064] Data processing:

[0065] A pop-up window will appear on the touch screen of the device to indicate that the cleaning test is complete and prompt you to disconnect the connected pipes. The test data will be automatically saved locally and uploaded to the cloud, including but not limited to server code, cleaning flow, cleaning pressure, water pH, water conductivity, water turbidity and test results.

[0066] From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects:

[0067] Improve detection efficiency and accuracy. By using sensor technology, this application realizes efficient and accurate detection of the internal cleanliness of cold plate liquid cooling servers. Compared with traditional manual detection methods, it greatly improves detection efficiency, reduces errors caused by human factors, and ensures the reliability and accuracy of detection results.

[0068] Reduce operation and maintenance costs. The detection equipment of this application has a highly automated detection process, which can automatically complete the pre-detection preparation work, the detection process, and the data processing and report generation after the detection. It not only reduces the demand for manual operation and reduces labor costs, but also improves detection efficiency and further reduces operation and maintenance costs.

[0069] To ensure the stable operation of the server, by timely and accurately detecting the internal cleanliness of the cold plate liquid cooling server, potential pollution problems can be discovered and dealt with in a timely manner, avoiding the impact of pollutants on the server's heat dissipation efficiency, thereby ensuring the stable operation of the server, which is of great significance to the efficient operation and maintenance of the data center.

[0070] To extend the service life of the server, a clean working environment is crucial to the long-term stable operation of electronic equipment. This application effectively reduces the accumulation of pollutants inside the server through the combination of pure water cleaning and cleanliness testing, reduces equipment failures and damage caused by pollution, and thus extends the service life of the server.

[0071] To promote the construction of green data centers, pure water cleaning is an environmentally friendly cleaning method with a lower risk of environmental pollution than traditional chemical cleaning methods. This application helps promote the construction of green data centers and reduce the impact on the environment through the application of pure water cleaning and cleanliness testing.

[0072] Improve user experience. The detection equipment of this application provides a convenient and efficient solution that can monitor and evaluate the cleanliness status of the server in real time, provide strong support for operation and maintenance decisions, help improve user experience, and enhance user satisfaction and trust in data center services.

[0073] High-precision sensor technology is used to capture signals to accurately detect tiny contaminants inside the cold plate liquid cooling server. Non-contact detection completes the detection without touching the inside of the server, avoiding physical damage to the internal components of the server. Combining pure water cleaning with cleanliness detection, a complete and comprehensive cleanliness detection solution for cold plate liquid cooling servers after aging testing is formed to accurately evaluate the improvement effect of pure water cleaning on the cleanliness of the server.

[0074] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cleaning device, characterized in that: include: A cabinet (100), wherein a first liquid storage component (110) and a second liquid storage component are arranged in the cabinet (100); a first pipe member (130), wherein two ends of the first pipe member (130) are respectively connected to the first liquid storage member (110) and the liquid inlet of the target workpiece, so as to input cleaning liquid into the target workpiece; a second pipe (140), wherein two ends of the second pipe (140) are respectively connected to the liquid outlet of the target workpiece and the second liquid storage component, and the cleaning liquid in the target workpiece flows back into the second liquid storage component through the second pipe (140); A first detection module (150), at least a portion of which is disposed in the second tube (140) to detect quality information of the cleaning liquid in the second tube (140), wherein the quality information at least includes: pH value, conductivity and turbidity.

2. The cleaning device according to claim 1, characterized in that The cleaning device also includes: A second detection module (160) is disposed in the first liquid storage component (110), and the second detection module (160) is used to detect quality information of the cleaning liquid in the first liquid storage component (110); A display component (101) is arranged on the cabinet (100); the first detection module (150) and the second detection module (160) are respectively connected to the display component (101) by signals so as to display the quality information of the cleaning liquid on the display component (101).

3. The cleaning device according to claim 2, characterized in that: The first detection module (150) and / or the second detection module (160) comprises: A pH value detection sensor is provided in the first liquid storage component (110) and / or in the second tube (140), respectively, to detect the pH value of the cleaning liquid in the first liquid storage component (110) and / or in the second tube (140); A conductivity sensor is provided in the first liquid storage component (110) and / or in the second tube (140), respectively, to detect the conductivity of the cleaning liquid in the first liquid storage component (110) and / or in the second tube (140).

4. The cleaning device according to claim 1, characterized in that: The cleaning device also includes: a filter component (210) at least partially disposed in the first tube (130), wherein the cleaning liquid in the first liquid storage component (110) is filtered by the filter component (210) and then flows into the target workpiece; A pressure difference detection component (211) is connected to the liquid inlet end and the liquid outlet end of the filter component (210) respectively, so as to detect the pressure difference between the liquid inlet end and the liquid outlet end of the filter component (210) through the pressure difference detection component (211); A heating component (220) is disposed in the first liquid storage component (110), and the heating component (220) is used to heat the cleaning liquid in the first liquid storage component (110).

5. The cleaning device according to claim 4, characterized in that The cleaning device also includes: a liquid level detection component (230) disposed in the first liquid storage component (110) to detect the liquid level of the cleaning liquid in the first liquid storage component (110); the liquid level detection component (230) is connected to the heating component (220) by signal so that when the liquid level detection component (230) detects that the liquid level of the cleaning liquid drops to a set threshold, the heating component (220) is controlled to stop operating; A first temperature detection component (241) is at least partially disposed in the first liquid storage component (110) to detect the temperature of the cleaning liquid in the first liquid storage component (110).

6. The cleaning device according to claim 1, characterized in that The cleaning device also includes: A first flow detection component (251), at least partially disposed in the first pipe (130) to detect the flow of the cleaning liquid in the first pipe (130); A first pressure detection component (261), at least partially disposed in the first pipe (130) to detect the pressure of the cleaning liquid in the first pipe (130); A second temperature detection component (242) is at least partially disposed in the first pipe (130) to detect the temperature in the first pipe (130).

7. The cleaning device according to claim 1, characterized in that The cleaning device also includes: A first power component (281) is arranged on the first pipe (130) and is in communication with the first pipe (130) so as to provide a driving force for the cleaning liquid in the first pipe (130); A first one-way valve (291) is arranged on the first pipe (130) and is in communication with the first pipe (130). The first one-way valve (291) is located at the liquid outlet end of the first power component (281).

8. The cleaning device according to claim 1, characterized in that The cleaning device also includes: a second pressure detection component (262), at least partially disposed in the first pipe (130), the second pressure detection component being located at an end of the first pipe (130) close to the target workpiece; The third pressure detection component (263) is at least partially disposed in the second pipe (140), and the third pressure detection component (263) is located at one end of the second pipe (140) close to the target workpiece.

9. The cleaning device according to claim 1, characterized in that: The cabinet (100) is provided with a plurality of water supply interfaces (102) and a plurality of water return interfaces (103), the plurality of water supply interfaces (102) and the plurality of water return interfaces (103) being arranged in a one-to-one correspondence, and the first pipe member (130) comprises: A plurality of first branches (131), one end of each of the first branches (131) being respectively connected to the water outlet of the first liquid storage component (110), and the other end of each of the first branches (131) being respectively connected to each of the water supply interfaces (102) in a one-to-one correspondence; a water outlet main pipe (132), two ends of which are respectively connected to the target workpiece and one of the plurality of water supply interfaces (102); The second pipe (140) comprises: a plurality of second branches (141), one end of each of the second branches (141) being respectively connected to the water inlet of the second liquid storage component, the other end of each of the second branches (141) being respectively connected to each of the return water interfaces (103) in a corresponding manner, and each of the second branches (141) being respectively provided with a first detection module (150); A water return main pipe (142), both ends of which are respectively connected to the target workpiece and one of the water return interfaces (103).

10. The cleaning device according to claim 1, characterized in that The cleaning device also includes: an identification module, arranged in the cabinet (100), for identifying the model of the target workpiece and controlling the cleaning parameters of the cleaning liquid in the first pipe (130) according to the model of the target workpiece, wherein the cleaning parameters at least include the flow rate, pressure and temperature of the cleaning liquid; A data storage module is arranged on the cabinet (100), and the data storage module is signal-connected to the first detection module (150) and the identification module respectively.

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