Detector cooling method, device, computer equipment and storage medium

Abstract

The present invention relates to the field of circulating water cooling systems and discloses a detector cooling method, device, computer equipment, and storage medium. The method comprises: obtaining a cooling instruction issued by a current user for a target detector; controlling a circulating pump to perform a heat exchange operation according to the cooling instruction, and monitoring a positive feedback signal of a positive feedback rotor in the circulating water system, wherein the target detector is connected to the circulating water system, which is connected to the circulating pump, and the positive feedback rotor is disposed at a designated position below the interior of the circulating water system; triggering an active cooling mode based on the positive feedback signal and generating a corresponding hold signal; and controlling the circulating pump to transfer distilled water to the circulating water system according to the hold signal until the circulating water system is full. The present invention solves the problem in a solid-state detector cooling system that the positive feedback rotor position is too high, which can easily cause air to accumulate and prevent it from rotating, and that the photoelectric position sensor passively receives signals, which can easily cause the circulating pump to stop working due to rotor failure.

Description

Technical Field

[0001] The present invention relates to the field of circulating water cooling systems, and in particular to a detector refrigeration method, device, computer equipment and storage medium. Background Art

[0002] The solid-state detector in an inductively coupled plasma optical emission spectrometer (ICPES) must maintain a specific operating temperature range, relying on a supporting refrigeration system that continuously cools and heats the detector using distilled water. However, when the instrument is not used for extended periods, air can easily enter the refrigeration system, causing the positive feedback rotor in the circulating water system to malfunction, interrupting the circulation pump and trapping the system in an endless loop. To address this issue, an automatic feedback mechanism for the active cooling mode was added to address the difficulty of the detector refrigeration system's inability to start properly, both from a structural and control perspective.

[0003] The existing detector refrigeration system consists of a distilled water container, a circulation pump, a circulating water system, distilled water piping, and a control system. Positive feedback causes the rotor to be positioned too high, leading to air accumulation and a drop in the water level. This exposes the rotor to air and traps bubbles in its gaps. The buoyancy of these bubbles prevents the rotor from rotating during the initial startup of the circulating pump. Furthermore, the photoelectric position sensor passively receives rotor start and stop signals. If the rotor fails and cannot detect motion, it sends an error signal to the control system, temporarily terminating the circulating pump and causing the system to become inoperable. Summary of the Invention

[0004] In view of this, an embodiment of the present invention provides a detector cooling method, device, computer equipment and storage medium to solve the problem that the positive feedback rotor position in the solid-state detector cooling system is biased upward and air is easily accumulated, causing it to be unable to rotate, and the photoelectric position sensor passively receives signals, causing the circulating pump to easily stop working due to rotor failure.

[0005] In a first aspect, an embodiment of the present invention provides a method for cooling a detector, the method comprising:

[0006] Get the cooling instruction issued by the current user for the target detector;

[0007] Controlling a circulation pump to perform a heat exchange operation according to the cooling instruction, and monitoring a positive feedback signal of a positive feedback rotor in a circulating water system, wherein the target detector is connected to the circulating water system, the circulating water system is connected to the circulation pump, and the positive feedback rotor is disposed at a designated position at a lower portion of the circulating water system;

[0008] triggering an active cooling mode based on the positive feedback signal and generating a corresponding holding signal;

[0009] The circulating pump is controlled according to the holding signal to transfer distilled water to the circulating water system until the circulating water system is full.

[0010] Furthermore, controlling the circulation pump to perform the heat exchange operation according to the cooling instruction includes:

[0011] Analyzing the cooling instruction to obtain a heat exchange intensity parameter;

[0012] determining a power level of the circulation pump according to the heat exchange intensity parameter;

[0013] The circulation pump is started according to the power value corresponding to the power level, so that the distilled water in the circulating water system circulates.

[0014] Furthermore, triggering the active cooling mode based on the positive feedback signal includes:

[0015] Detecting whether the current positive feedback signal is in an abnormal state;

[0016] If the positive feedback signal is in an abnormal state, obtaining the duration of the abnormal state;

[0017] Determining whether the duration reaches a first preset threshold;

[0018] When the first preset threshold is reached, the active cooling mode is triggered.

[0019] Furthermore, the detecting whether the current positive feedback signal is in an abnormal state includes:

[0020] extracting a signal feature of the positive feedback signal;

[0021] The signal feature is compared with a preset feature. If the signal feature is inconsistent with the preset feature, it is determined that the positive feedback signal is in an abnormal state; or, if the signal feature is consistent with the preset feature, it is determined that the positive feedback signal is in a normal state.

[0022] Furthermore, triggering the active cooling mode based on the positive feedback signal includes:

[0023] When the first preset threshold value is not reached, detecting whether the positive feedback signal returns to a normal state;

[0024] If the normal state is restored, the preparatory state of the active cooling mode is exited; or, if the normal state is not restored, the monitoring is continued until a first preset threshold is reached, thereby triggering the active cooling mode.

[0025] Furthermore, after controlling the circulation pump to transfer distilled water to the circulating water system according to the holding signal until the circulating water system is full, the method further includes:

[0026] Detect whether the active cooling mode is triggered again within the preset time period;

[0027] If the active cooling mode is triggered again, obtaining the number of times the active cooling mode is triggered;

[0028] Determining whether the triggering number reaches a second preset threshold;

[0029] If the second preset threshold is reached, a corresponding reminder operation is performed and the heat exchange operation of the circulation pump is stopped.

[0030] Furthermore, the method further comprises:

[0031] When controlling the circulation pump to perform a heat exchange operation according to the temperature reduction instruction, monitoring the temperature data of the target detector;

[0032] Determining whether the temperature data is higher than a third preset threshold;

[0033] If the temperature data is higher than the third preset threshold, the current power level of the circulation pump is adjusted to the previous level until the temperature data drops to the fourth preset threshold, and the power level of the circulation pump is restored.

[0034] In a second aspect, an embodiment of the present invention provides a refrigeration device for a detector, the device comprising:

[0035] An acquisition module is used to obtain the cooling instruction issued by the current user to the target detector;

[0036] a monitoring module, configured to control a circulating pump to perform a heat exchange operation according to the cooling instruction, and to monitor a positive feedback signal of a positive feedback rotor in a circulating water system, wherein the target detector is connected to the circulating water system, the circulating water system is connected to the circulating pump, and the positive feedback rotor is disposed at a designated position at a lower portion of the circulating water system;

[0037] A trigger module, configured to trigger an active cooling mode based on the positive feedback signal and generate a corresponding holding signal;

[0038] The control module is used to control the circulation pump to transmit distilled water to the circulating water system according to the holding signal until the circulating water system is full.

[0039] In a third aspect, an embodiment of the present invention provides a computer device comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, computer instructions being stored in the memory, and the processor executing the method of the first aspect or any corresponding embodiment thereof by executing the computer instructions.

[0040] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the method of the first aspect or any corresponding embodiment thereof.

[0041] The method provided in the embodiments of the present application has the following beneficial effects:

[0042] The method provided in the embodiment of the present application addresses the problems in the solid-state detector refrigeration system where the positive feedback rotor position is biased upward, which easily causes air to accumulate and prevent it from rotating, and the passive reception of signals by the photoelectric position sensor causes the circulating pump to easily stop working due to rotor failure. By obtaining the user's cooling command, controlling the circulating pump to perform heat exchange operations and monitoring the positive feedback rotor signal, precise cooling control of the target detector is achieved. The positive feedback rotor is set at a specified position below the circulating water system, which effectively prevents air accumulation and avoids the situation where the rotor is exposed to air due to the drop in water level, which affects the rotation of the rotor and generates bubbles, thereby ensuring the normal operation of the rotor. The active cooling mode is triggered based on the positive feedback signal, and automatically starts after the abnormal state lasts for a certain period of time, thereby improving the system's ability to cope with faults and stability. The circulating pump is controlled to transmit distilled water to the circulating water system in a full state according to the maintenance signal, ensuring the continuous and stable operation of the system. The heat exchange intensity parameter is obtained by parsing the cooling command to determine the power level of the circulating pump, which realizes the flexible adjustment of the cooling intensity according to actual needs and improves energy utilization efficiency. By detecting the abnormal state, duration, and recovery of the positive and negative feedback signals, and determining and handling the number of active cooling mode triggers within a preset time period, the system achieves intelligent fault handling and safe operation, preventing the system from entering an endless loop due to frequent stops of the circulation pump caused by rotor failure. Simultaneously, monitoring the target detector's temperature data and adjusting the circulation pump's power level ensures that the detector remains within the appropriate operating temperature range, providing reliable protection for the stable operation of the solid-state detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0044] Figure 1 is a schematic flow chart of a cooling method for a detector according to an embodiment of the present invention;

[0045] Figure 2 is a schematic structural diagram of an improved front detector refrigeration system according to an embodiment of the present invention;

[0046] Figure 3 is a schematic diagram of a working defect of a conventional detector refrigeration system according to an embodiment of the present invention;

[0047] Figure 4 is a schematic diagram of another existing detector refrigeration system operating defect according to an embodiment of the present invention;

[0048] Figure 5 2. It is a schematic diagram of the position of the positive feedback rotor of the improved circulating water system according to an embodiment of the present invention;

[0049] Figure 6 is a schematic structural diagram of an automatic feedback mechanism for active cooling mode according to an embodiment of the present invention;

[0050] Figure 7 2 is a schematic diagram of the working process of the automatic feedback mechanism of the active cooling mode according to an embodiment of the present invention;

[0051] Figure 8 is a structural block diagram of a refrigeration device of a detector according to an embodiment of the present invention;

[0052] Figure 9 Schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0053] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0054] According to an embodiment of the present invention, a method, apparatus, computer device, and storage medium for cooling a detector are provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0055] In this embodiment, a method for cooling a detector is provided. Figure 1 FIG. 1 is a flow chart of a cooling method for a detector according to an embodiment of the present invention. Figure 1 As shown, the process includes the following steps:

[0056] Step S11: obtaining a cooling instruction issued by the current user to the target detector.

[0057] In an embodiment of the present application, a cooling command is issued by the user through the control system of the detector refrigeration system, providing a trigger condition for subsequent operations and initiating the cooling process for the target detector. Existing detector refrigeration systems suffer from problems such as positive feedback rotor position being too high, which can easily lead to air accumulation and prevent rotation, and the passive reception of signals by the photoelectric position sensor, which can easily cause the circulating pump to stop working due to the rotor not rotating. The present invention improves the positive feedback rotor position within the circulating water system to the bottom of the device, adjusts the position of the related piping of the photoelectric position sensor to prevent the rotor from being stuck by bubbles due to a drop in the water level, and adds an automatic feedback mechanism for the active cooling mode.

[0058] Step S12, controlling the circulation pump to perform heat exchange operation according to the cooling instruction, and monitoring the positive feedback signal of the positive feedback rotor in the circulating water system, wherein the target detector is connected to the circulating water system, the circulating water system is connected to the circulation pump, and the positive feedback rotor is set at a designated position below the inside of the circulating water system.

[0059] It should be noted that if Figure 2 As shown in the figure, the detector cooling system before the improvement consists of a distilled water container, a circulating pump, a circulating water system, distilled water piping, and a control system. The distilled water container holds clean distilled water, while the circulating pump is controlled by a PC-based control system via the instrument control motherboard. The main body of the circulating water system, a rectangular box perpendicular to the ground, stores distilled water pumped by the circulating pump and continuously provides heat exchange for the CMOS solid-state detector. A positive feedback rotor rotates on the upper side of the system, rotating with the water flow. A photoelectric position sensor in front of it monitors the rotor's motion in real time. When it detects rotation, it sends a positive feedback signal to the control system, which, through the control motherboard, keeps the circulating pump running continuously.

[0060] But the system before improvement has the following disadvantages: Disadvantage 1, such as Figure 3 As shown in the figure, the positive feedback rotor is positioned upwards, which makes it easy for air to accumulate. If the instrument is not maintained for a long time, the water level will drop, exposing the positive feedback rotor to the air. Air bubbles will accumulate in the rotor gaps, and the buoyancy of the bubbles will cause the rotor to be unable to rotate at the initial start-up of the circulating pump. Figure 4 As shown, the photoelectric position sensor passively receives rotor start and stop signals. If the rotor stops rotating, the circulating pump stops immediately. If the rotor fails, the photoelectric position sensor cannot detect movement and sends an error signal to the control system, temporarily terminating the normal operation of the circulating pump.

[0061] In the embodiment of the present application, in order to address the above shortcomings, the positive feedback rotor position structure in the circulating water system is improved, such as Figure 5 As shown, it is placed under the device, and the related pipelines of the photoelectric position sensor are also placed in the corresponding position to prevent the rotor from being filled with distilled water due to the drop in water level, thereby preventing bubbles from blocking the rotor and making it unable to rotate.

[0062] In the embodiment of the present application, controlling the circulation pump to perform a heat exchange operation according to the cooling instruction includes the following steps A1-A3:

[0063] Step A1: Analyze the cooling instruction to obtain the heat exchange intensity parameter.

[0064] Specifically, after receiving a user's cooling instruction for a target detector, the system analyzes it and extracts heat exchange intensity parameters, including the cooling rate, the difference between the target temperature and the current temperature, and the required heat exchange power, through specific algorithms or logical processing. These parameters reflect the user's desired cooling level or the required heat exchange intensity for the target detector, providing a key basis for determining the circulating pump power level. For example, a fast cooling rate and a large difference between the target temperature and the current temperature require a higher level of heat exchange capacity for rapid cooling. The required heat exchange power is directly related to the circulating pump power level, making the heat exchange intensity parameter the basis for determining the circulating pump power level.

[0065] Step A2: determining the power level of the circulation pump according to the heat exchange intensity parameter.

[0066] Specifically, after determining the heat exchange intensity parameter, the corresponding circulation pump power level is determined based on a preset rule or mapping relationship. Different heat exchange intensity requirements correspond to different circulation pump power levels to ensure that the appropriate heat exchange capacity can be provided to meet the target detector's cooling requirements. For example, a higher heat exchange intensity parameter corresponds to a higher power level, achieving stronger distilled water circulation and heat exchange.

[0067] Step A3: starting the circulation pump according to the power value corresponding to the power level, so that the distilled water in the circulating water system circulates.

[0068] Specifically, after determining the power level of the circulation pump, the pump is activated according to the specific power value corresponding to that power level. The operation of the circulation pump causes the distilled water in the circulating water system to circulate. During this circulation process, the distilled water exchanges heat with the target detector, removing heat and thus cooling the target detector. By precisely controlling the power of the circulation pump, the cooling effect can be effectively adjusted, while also improving energy efficiency and avoiding unnecessary energy waste.

[0069] Step S13: triggering the active cooling mode based on the positive feedback signal and generating a corresponding holding signal.

[0070] It should be noted that the positive feedback signal comes from the positive feedback rotor in the circulating water system and reflects the operating status of the rotor. When the positive feedback rotor rotates normally, the photoelectric position sensor sends a positive feedback signal to the control system, indicating that the system is normal. The active cooling mode automatically starts when an abnormality occurs. After detecting the abnormality of the positive feedback signal, it determines whether the duration reaches the first preset threshold. If it reaches it, it is triggered. Measures are taken in this mode to restore the normal operation of the system. The signal is generated in the active cooling mode to control the circulation pump to run continuously for a period of time. After 5 seconds, the signal is output to the control main board and it stops after 10 seconds. The purpose is to allow the circulation pump to fill the circulating water system in a short time, eliminate bubbles and other problems, and restore the normal rotation of the positive feedback rotor.

[0071] In the embodiment of the present application, the active cooling mode is triggered based on the positive feedback signal, including the following steps B1-B4:

[0072] Step B1: Detect whether the current positive feedback signal is in an abnormal state.

[0073] In the embodiment of the present application, step B1 includes the following steps B11-B12:

[0074] Step B11: extracting the signal features of the positive feedback signal.

[0075] Specifically, the system analyzes and processes the signals from the positive feedback rotor in the circulating water system. Using specific technical means, it extracts the signal characteristics of the positive feedback signal, which may include frequency, amplitude, phase, and other characteristics. These extracted signal characteristics are then compared with pre-set characteristics to determine whether the positive feedback signal is functioning properly.

[0076] Step B12: comparing the signal characteristics with the preset characteristics. If the signal characteristics are inconsistent with the preset characteristics, it is determined that the positive feedback signal is in an abnormal state; or, if the signal characteristics are consistent with the preset characteristics, it is determined that the positive feedback signal is in a normal state.

[0077] Specifically, the extracted positive feedback signal characteristics are compared with preset characteristics. The preset characteristics are standard values ​​or ranges determined based on the characteristics of the positive feedback signal during normal system operation. If the extracted signal characteristics do not match the preset characteristics, it indicates that the positive feedback signal is abnormal, possibly due to a rotor malfunction, air bubbles, or other reasons. If the signal characteristics match the preset characteristics, it indicates that the positive feedback signal is normal and the system is operating normally. This comparison is one of the criteria for determining whether the system needs to enter active cooling mode.

[0078] Step B2: If the positive feedback signal is in an abnormal state, the duration of the abnormal state is obtained.

[0079] Specifically, when the positive feedback signal is detected to be in an abnormal state, a timing function is activated to determine the duration of the abnormal state. This step is intended to determine the severity and duration of the abnormal condition. By recording the duration of the abnormal condition, it can be further determined whether active cooling mode should be triggered to maintain the cooling process.

[0080] Step B3: Determine whether the duration reaches a first preset threshold.

[0081] Specifically, the obtained abnormal state duration is compared with a first preset threshold. If the duration reaches the first preset threshold, it indicates that the abnormal state has persisted for a long time. It is determined that the circulating water system may have been stuck by air bubbles due to a drop in water level, and active cooling mode needs to be triggered to attempt to restore normal system operation.

[0082] Step B4: When the first preset threshold is reached, the active cooling mode is triggered.

[0083] Specifically, when the abnormal state lasts for a first preset threshold, the active cooling mode is triggered. The automatic feedback mechanism of this mode is as follows: Figure 6 As shown, the system includes: forward and reverse rotors at the bottom of the circulating water system rotate with the water flow, providing positive feedback signals to reflect operating status; a photoelectric position sensor monitors rotor movement and sends signals to the control system when the rotor rotates; the control board receives these signals to control the circulation pump. In the event of a system anomaly, the "5s-10s" active cooling mechanism sends a signal to the control board after 5 seconds to restart the circulation pump. Within 10 seconds, the circulating water system is filled with air bubbles, restoring rotor rotation. The PC+ control system initiates cooling of the target detector and controls the entire system via a user-generated cooling command from a PC. Distilled water is stored in a container and pumped into the circulating water system by a circulating pump to cool the CMOS solid-state detector through heat exchange. The main body of the circulating water system, a rectangular box, stores the distilled water and connects to the target detector for continuous heat exchange. The CMOS, as the target detector, requires a cooling system to maintain normal operation.

[0084] As an example, the workflow of the automatic feedback mechanism of active cooling mode is as follows: Figure 7 As shown, the system includes: a power-on self-test of the detector cooling system (instrument) to ensure proper component operation; initiating CMOS active cooling to cool the target detector. It then checks whether the positive feedback signal remains normal. If so, the system operates normally, continuing cooling until the termination condition is met. If not, it determines whether active cooling has occurred for the fourth time. If so, cooling is terminated; otherwise, the system enters active cooling mode. In this mode, it first checks whether five seconds have passed. If so, a hold signal is output to the circulating pump to maintain operation, restoring the system. It then checks whether the hold signal persists for 10 seconds. If so, the signal is stopped and the system status is observed. If the system has not recovered, the process repeats, improving system stability and reliability.

[0085] In an embodiment of the present application, the active cooling mode is triggered based on the positive feedback signal, and the following steps are also included: when the first preset threshold value is not reached, detecting whether the positive feedback signal has returned to a normal state; if it has returned to a normal state, exiting the preparatory state of the active cooling mode, or, if it has not returned to a normal state, continuing to monitor until the first preset threshold value is reached, triggering the active cooling mode.

[0086] Specifically, after detecting an abnormality in the positive feedback signal, the system continuously monitors whether it has returned to normal while it remains below a first preset threshold. If it has, the system exits the active cooling mode standby state and operates according to normal logic, with the control system maintaining continuous operation of the circulation pump via the control board. If it has not, the system continues monitoring until the first preset threshold is reached, triggering active cooling mode. This involves initiating a "5-10 second process" to eliminate problems such as bubbles and restore normal rotation of the positive feedback rotor. This design ensures a timely response to serious issues in the event of a system anomaly while avoiding overreaction to brief anomalies, thereby improving system stability and flexibility.

[0087] Step S14: controlling the circulation pump to transfer the distilled water to the circulating water system according to the holding signal until the circulating water system is full.

[0088] In an embodiment of the present application, when the active cooling mode is triggered and a holding signal is generated, the operation of the circulation pump is controlled according to the holding signal. The circulation pump extracts distilled water from the distilled water container and transfers it to the circulating water system. This operation is continued until the circulating water system is full. The purpose of this process is to solve the existing bubble problem, because bubbles will affect the normal rotation of the positive feedback rotor, causing the system to fail to operate normally. By allowing the circulation pump to fill the circulating water system with distilled water, bubbles can be eliminated to ensure that the positive feedback rotor can work normally. Once the circulating water system is full, the system can better perform heat exchange operations and provide a stable cooling effect for the target detector.

[0089] In the embodiment of the present application, step S14 further includes the following steps C1-C4:

[0090] Step C1, detecting whether the active cooling mode is triggered again within a preset time period.

[0091] Specifically, after executing a series of operations, the system status is continuously monitored within a preset time period to determine whether a situation requiring active cooling mode to be triggered occurs again. By continuously observing, potential problems can be discovered in a timely manner so that further measures can be taken.

[0092] Step C2: If the active cooling mode is triggered again, the number of times the active cooling mode is triggered is obtained.

[0093] Specifically, if the active cooling mode is triggered again within the preset time period, the system will record this trigger and count the number of active cooling mode triggers. This number of triggers can reflect the frequency of system abnormalities and provide a basis for subsequent judgment and processing.

[0094] Step C3: determine whether the triggering times reaches a second preset threshold.

[0095] Specifically, the acquired number of active cooling mode triggers is compared with a pre-set second threshold. The second threshold is determined based on the stability and reliability requirements of the system. If the number of triggers reaches the second threshold, it indicates that the system has frequently experienced abnormal conditions within a short period of time, indicating a serious problem.

[0096] Step C4: If the second preset threshold is reached, a corresponding reminder operation is performed and the heat exchange operation of the circulation pump is stopped.

[0097] Specifically, when the number of times the active cooling mode is triggered reaches a second preset threshold, a corresponding reminder action is performed, such as sounding an alarm or displaying an error message, to notify the user of a serious system problem. Simultaneously, to prevent further damage, the system stops the heat exchange operation of the circulation pump to protect system safety.

[0098] In the embodiment of the present application, the method further includes the following steps D1-D3:

[0099] Step D1 , when controlling the circulation pump to perform a heat exchange operation according to a temperature reduction instruction, monitor the temperature data of the target detector.

[0100] Specifically, during the operation of the refrigeration system, when the circulation pump is controlled to perform heat exchange operations according to the cooling instruction, the temperature information of the target detector can be obtained in real time through the temperature sensor installed on or near the target detector. The purpose of this process is to ensure the effectiveness and stability of the cooling process and to promptly understand the temperature changes of the target detector so that appropriate measures can be taken to adjust it. This real-time monitoring can help the system respond quickly to temperature changes and avoid the adverse effects of excessively high or low temperatures on the performance and life of the target detector. For example, if the temperature data suddenly rises, it means that the circulation pump has failed, the heat exchange efficiency has decreased, or the external environment has changed, and timely investigation and processing are required.

[0101] Step D2: determining whether the temperature data is higher than a third preset threshold.

[0102] Specifically, after obtaining the target detector's temperature data, it is compared with a pre-set third threshold. The third threshold is a temperature value determined based on the target detector's operating requirements and safety range. If the temperature data exceeds the third threshold, it indicates that the target detector's temperature is outside the normal range, potentially affecting its normal operation or even damaging the device.

[0103] Step D3: If the temperature data is higher than the third preset threshold, the current power level of the circulation pump is adjusted to the previous level until the temperature data drops to the fourth preset threshold, and the power level of the circulation pump is restored.

[0104] Specifically, if the temperature data of the target detector is higher than the third preset threshold, the power level of the circulation pump needs to be adjusted. The current power level of the circulation pump is raised to the previous level to increase the circulation flow rate and heat exchange efficiency of the distilled water, thereby reducing the temperature of the target detector. The temperature data is continuously monitored until the temperature drops to the fourth preset threshold, at which time the power level of the circulation pump is restored to its original state. This method of dynamically adjusting the power level of the circulation pump can be precisely controlled according to the actual temperature conditions, improving the cooling effect while avoiding excessive cooling or energy waste. For example, when the temperature data exceeds the third preset threshold, the power level of the circulation pump can be slightly increased first. If the temperature continues to rise, the power level can be further increased. When the temperature drops to the fourth preset threshold, timely restoring the power level of the circulation pump can avoid unnecessary energy consumption, and can also reduce wear and noise of the circulation pump.

[0105] This embodiment also provides a detector refrigeration device, which is used to implement the above-mentioned embodiments and preferred embodiments. Details already described will not be repeated here. As used below, the term "module" may refer to a combination of software and / or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation using hardware, or a combination of software and hardware, is also possible and contemplated.

[0106] This embodiment provides a cooling device for a detector, such as Figure 8 As shown, including:

[0107] An acquisition module 81 is used to acquire a cooling instruction issued by the current user to the target detector;

[0108] a monitoring module 82 for controlling the circulation pump to perform heat exchange operations according to the cooling instruction and monitoring the positive feedback signal of the positive feedback rotor in the circulating water system, wherein the target detector is connected to the circulating water system, the circulating water system is connected to the circulation pump, and the positive feedback rotor is disposed at a designated position at the lower interior of the circulating water system;

[0109] A trigger module 83 is configured to trigger the active cooling mode based on the positive feedback signal and generate a corresponding holding signal;

[0110] The control module 84 is configured to control the circulation pump to transfer the distilled water to the circulating water system according to the holding signal until the circulating water system is full.

[0111] In an optional embodiment of the present application, the monitoring module 82 is used to parse the cooling instruction to obtain the heat exchange intensity parameter; determine the power level of the circulation pump according to the heat exchange intensity parameter; start the circulation pump according to the power value corresponding to the power level, so that the distilled water in the circulating water system circulates.

[0112] In an optional embodiment of the present application, the trigger module 83 is used to detect whether the current positive feedback signal is in an abnormal state; if the positive feedback signal is in an abnormal state, obtain the duration of the abnormal state; determine whether the duration reaches a first preset threshold; when the first preset threshold is reached, trigger the active cooling mode.

[0113] In an optional embodiment of the present application, the trigger module 83 is used to extract the signal characteristics of the positive feedback signal; compare the signal characteristics with the preset characteristics, and if the signal characteristics are inconsistent with the preset characteristics, determine that the positive feedback signal is in an abnormal state, or, if the signal characteristics are consistent with the preset characteristics, determine that the positive feedback signal is in a normal state.

[0114] In an optional embodiment of the present application, the trigger module 83 is used to detect whether the positive feedback signal has returned to a normal state when the first preset threshold value is not reached; if it has returned to a normal state, the preparatory state of the active cooling mode is exited, or, if it has not returned to a normal state, the active cooling mode is triggered by continuous monitoring until the first preset threshold value is reached.

[0115] In an optional embodiment of the present application, the device also includes: a reminder module, which is used to detect whether the active cooling mode is triggered again within a preset time period; if the active cooling mode is triggered again, the number of triggering of the active cooling mode is obtained; it is determined whether the number of triggering reaches a second preset threshold; if the second preset threshold is reached, the corresponding reminder operation is executed, and the heat exchange operation of the circulation pump is stopped.

[0116] In an optional embodiment of the present application, the device also includes: an adjustment module, which is used to monitor the temperature data of the target detector when controlling the circulation pump to perform a heat exchange operation according to a cooling instruction; determine whether the temperature data is higher than a third preset threshold; if the temperature data is higher than the third preset threshold, adjust the current power level of the circulation pump to the previous level until the temperature data drops to a fourth preset threshold, and restore the power level of the circulation pump.

[0117] See also Figure 9 , Figure 9 is a structural diagram of a computer device provided by an optional embodiment of the present invention, such as Figure 9 As shown, the computer device includes: one or more processors 10, memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components utilize different buses to communicate with each other and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in the memory or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Equally, multiple computer devices can be connected, and each device provides part of the necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system).

[0118] The processor 10 may be a central processing unit, a network processor, or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit, a programmable logic device, or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic, or any combination thereof.

[0119] The memory 20 stores instructions that can be executed by at least one processor 10, so as to enable at least one processor 10 to execute the method shown in the above embodiment.

[0120] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created based on the use of a computer device for displaying a small program landing page, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely located relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.

[0121] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid-state drive; the memory 20 may also include a combination of the above types of memory.

[0122] The computer device further includes a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0123] The embodiment of the present invention also provides a computer-readable storage medium. The above-mentioned method according to the embodiment of the present invention can be implemented in hardware, firmware, or implemented as a computer code that can be recorded in a storage medium, or implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and downloaded through a network and will be stored in a local storage medium, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state drive, etc.; further, the storage medium can also include a combination of the above-mentioned types of memory. It can be understood that a computer, a processor, a microprocessor controller or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor or hardware, the method shown in the above embodiment is implemented.

[0124] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention. Such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A method for cooling a detector, characterized in that: The method comprises: Get the cooling instruction issued by the current user for the target detector; Controlling a circulation pump to perform a heat exchange operation according to the cooling instruction, and monitoring a positive feedback signal of a positive feedback rotor in a circulating water system, wherein the target detector is connected to the circulating water system, the circulating water system is connected to the circulation pump, and the positive feedback rotor is disposed at a designated position at a lower portion of the circulating water system; triggering an active cooling mode based on the positive feedback signal and generating a corresponding holding signal; controlling the circulation pump to transfer distilled water to the circulating water system according to the holding signal until the circulating water system is full; The triggering of the active cooling mode based on the positive feedback signal and generating a corresponding holding signal include: Detecting whether the current positive feedback signal is in an abnormal state; If the positive feedback signal is in an abnormal state, obtaining the duration of the abnormal state; Determining whether the duration reaches a first preset threshold; When the first preset threshold is reached, the active cooling mode is triggered.

2. The method according to claim 1, characterized in that The step of controlling the circulation pump to perform the heat exchange operation according to the temperature reduction instruction includes: Analyzing the cooling instruction to obtain a heat exchange intensity parameter; determining a power level of the circulation pump according to the heat exchange intensity parameter; The circulation pump is started according to the power value corresponding to the power level, so that the distilled water in the circulating water system circulates.

3. The method according to claim 1, characterized in that The detecting whether the current positive feedback signal is in an abnormal state includes: extracting a signal feature of the positive feedback signal; The signal feature is compared with a preset feature. If the signal feature is inconsistent with the preset feature, it is determined that the positive feedback signal is in an abnormal state; or, if the signal feature is consistent with the preset feature, it is determined that the positive feedback signal is in a normal state.

4. The method according to claim 1, wherein The triggering of the active cooling mode based on the positive feedback signal includes: When the first preset threshold value is not reached, detecting whether the positive feedback signal returns to a normal state; If the normal state is restored, the preparatory state of the active cooling mode is exited; or, if the normal state is not restored, the monitoring is continued until a first preset threshold is reached, thereby triggering the active cooling mode.

5. The method according to claim 1, wherein After controlling the circulation pump to transfer distilled water to the circulating water system according to the holding signal until the circulating water system is full, the method further includes: Detect whether the active cooling mode is triggered again within the preset time period; If the active cooling mode is triggered again, obtaining the number of times the active cooling mode is triggered; Determining whether the triggering number reaches a second preset threshold; If the second preset threshold is reached, a corresponding reminder operation is performed and the heat exchange operation of the circulation pump is stopped.

6. The method according to claim 1, characterized in that The method further comprises: When controlling the circulation pump to perform a heat exchange operation according to the temperature reduction instruction, monitoring the temperature data of the target detector; Determining whether the temperature data is higher than a third preset threshold; If the temperature data is higher than the third preset threshold, the current power level of the circulation pump is adjusted to the previous level until the temperature data drops to the fourth preset threshold, and the power level of the circulation pump is restored.

7. A refrigeration device for a detector, characterized in that: The device comprises: An acquisition module is used to obtain the cooling instruction issued by the current user to the target detector; a monitoring module, configured to control a circulating pump to perform a heat exchange operation according to the cooling instruction, and to monitor a positive feedback signal of a positive feedback rotor in a circulating water system, wherein the target detector is connected to the circulating water system, the circulating water system is connected to the circulating pump, and the positive feedback rotor is disposed at a designated position at a lower portion of the circulating water system; A trigger module, configured to trigger an active cooling mode based on the positive feedback signal and generate a corresponding holding signal; a control module, configured to control the circulation pump to transfer distilled water to the circulating water system according to the holding signal until the circulating water system is full; Wherein, the trigger module includes: A detection submodule, used to detect whether the current positive feedback signal is in an abnormal state; an acquisition submodule, configured to acquire the duration of the abnormal state if the positive feedback signal is in the abnormal state; A judging submodule, configured to judge whether the duration reaches a first preset threshold; The triggering submodule is configured to trigger the active cooling mode when the first preset threshold is reached.

8. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the method according to any one of claims 1 to 6 by executing the computer instructions.

9. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the method according to any one of claims 1 to 6.

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