Operation efficiency and safety evaluation method and device of aquarium life support system

Abstract

The invention provides an operation efficiency and safety evaluation method and device for an aquarium life support system, and relates to the technical field of animal life support, and the method comprises the steps: predicting the demand processing capability of the aquarium life support system according to the variety number information of cultured organisms in the aquarium life support system and the feeding scheme of the cultured organisms; according to the size relationship between the actual treatment capacity of the aquarium life support system and the demand treatment capacity of the aquarium life support system, carrying out operation efficiency evaluation on the aquarium life support system, and according to the actual treatment capacity of the aquarium life support system, calculating the demand treatment capacity of the aquarium life support system. According to the size relation between the design processing capacity and the demand processing capacity of the aquarium life support system, safety evaluation of the aquarium life support system is carried out, and efficiency evaluation and safety evaluation of the aquarium life support system are obtained.

Description

Technical Field

[0001] The present invention relates to the field of animal life support technology, and in particular to an operating efficiency and safety evaluation method and device for an aquarium life support system. Background Art

[0002] The aquarium life support system is an important facility that provides the aquatic ecological environment required for farmed fish, marine life, and marine animals. It is one of the core elements of the aquarium. The efficient and safe operation of the life support system is directly related to the display effect of the aquarium and the health of the farmed organisms.

[0003] Since extreme situations are taken into consideration during the design, a large safety margin is reserved, which results in energy waste in actual operation. Currently, the management of life support systems mainly relies on experience, lacks theoretical data and systematic methods, and poses safety risks.

[0004] Therefore, how to effectively evaluate the operating efficiency and safety of aquarium life support systems has become an urgent issue to be addressed in the industry. Summary of the invention

[0005] The invention provides an operating efficiency and safety evaluation method and device for an aquarium life support system, which are used to solve the problem of how to effectively evaluate the operating efficiency and safety of an aquarium life support system in the prior art.

[0006] The present invention provides an operating efficiency and safety assessment method for an aquarium life support system, comprising: Predicting the demand processing capacity of the aquarium life support system based on the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; Based on the relationship between the actual processing capacity of the aquarium life support system and the demand processing capacity of the aquarium life support system, an operation efficiency evaluation of the aquarium life support system is performed, and based on the relationship between the actual processing capacity of the aquarium life support system, the design processing capacity of the aquarium life support system and the demand processing capacity, a safety evaluation of the aquarium life support system is performed to obtain an efficiency evaluation and a safety evaluation of the aquarium life support system.

[0007] According to the present invention, a method for evaluating the operating efficiency and safety of an aquarium life support system is provided, which predicts the demand processing capacity of the aquarium life support system according to the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms, including: Based on the water content and protein content of the bait in the feeding plan, the number of species of the cultured organisms, and the feeding absorption rate and excretion characteristics of the cultured organisms, predict the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, and gas demand information of the aquarium life support system; Based on the microbial environmental change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted.

[0008] According to the method for evaluating the operating efficiency and safety of an aquarium life-support system provided by the present invention, the life-support equipment in the aquarium life-support system includes at least one of the following: a mechanical filtration unit, an ozone sterilization unit, a nitrification and denitrification unit, a degassing unit, and a temperature maintenance unit; The aquarium life support system has a demand handling capability that includes at least one of the following: The required processing capacity of the mechanical filtration unit, the required processing capacity of the ozone sterilization unit, the required processing capacity of the nitrification and denitrification unit, the required processing capacity of the degassing unit and the required processing capacity of the temperature maintenance unit; Based on the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted, including: According to the prediction information corresponding to different types of life-supporting equipment, the required processing capacity of the mechanical filtration unit, the required processing capacity of the ozone sterilization unit, the required processing capacity of the nitrification and denitrification unit, the required processing capacity of the degassing unit and the required processing capacity of the temperature maintenance unit are predicted respectively; The prediction information includes at least one of the following: information on changes in the microbial environment, information on total ammonia conversion, information on suspended solid conversion, and information on gas demand of farmed organisms.

[0009] According to the present invention, an operating efficiency and safety assessment method for an aquarium life support system is provided, based on information on microbial environmental changes, total ammonia conversion, solid suspended matter conversion, gas demand information of cultured organisms, and design parameters and rated operating parameters of the aquarium life support system, to predict the demand processing capacity of the aquarium life support system, including: According to the species of the cultured organisms and the stocking environment of the aquarium life support system, combined with the microbial environment change information and the design parameters and rated operating parameters of the ozone sterilization unit, a microbial species analysis is performed to predict the required processing capacity of the ozone sterilization unit; Predicting the required processing capacity of the nitrification and denitrification unit according to the total ammonia conversion information, the total ammonia tolerance value of the cultured organisms, and the design parameters and rated operating parameters of the nitrification and denitrification unit; Predicting the required processing capacity of the mechanical filtration unit according to the conversion amount of the suspended solids, and the design parameters and rated operating parameters of the mechanical filtration unit; Predicting the required processing capacity of the degassing unit based on the oxygen demand and carbon dioxide processing demand information of the cultured organisms, as well as the design parameters and rated operating parameters of the degassing unit; The required processing capacity of the temperature maintenance unit is predicted based on the species and quantity information of the cultured organisms, the stocking environment of the aquarium life support system, and the design parameters and rated operating parameters of the temperature maintenance unit.

[0010] According to a method for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the safety evaluation of the aquarium life support system comprises: In the case where the actual processing capacity is greater than the designed processing capacity, the safety assessment of the aquarium life support system is unsafe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is greater than or equal to the required processing capacity, the safety evaluation of the aquarium life support system is safe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is less than the required processing capacity, the safety assessment of the aquarium life support system is unsafe.

[0011] According to a method for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the efficiency evaluation of the aquarium life support system includes: In the case where the actual processing capacity is less than the required processing capacity, the efficiency of the aquarium life support system is evaluated as insufficient efficiency; When the actual processing capacity is equal to the required processing capacity, the efficiency of the aquarium life support system is evaluated as reasonable efficiency; In the case where the actual processing capacity is greater than the required processing capacity, the performance of the aquarium life support system is evaluated as performance redundancy.

[0012] According to the method for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the operating efficiency and safety of the aquarium life support system are evaluated according to the relationship between the actual processing capacity of the aquarium life support system and the designed processing capacity of the aquarium life support system and the required processing capacity. After obtaining the steps of the efficiency evaluation and the safety evaluation of the aquarium life support system, the method further includes: Based on the performance evaluation and safety evaluation, the operation adjustment of the life support equipment in the aquarium life support system is controlled.

[0013] The present invention also provides an operating efficiency and safety assessment device for an aquarium life support system, comprising: A prediction module, used to predict the demand processing capacity of the aquarium life support system according to the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; An evaluation module is used to evaluate the operation efficiency of the aquarium life support system according to the relationship between the actual processing capacity of the aquarium life support system and the required processing capacity of the aquarium life support system, and to evaluate the safety of the aquarium life support system according to the relationship between the actual processing capacity of the aquarium life support system, the designed processing capacity of the aquarium life support system and the required processing capacity, so as to obtain the efficiency evaluation and safety evaluation of the aquarium life support system.

[0014] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: Based on the water content and protein content of the bait in the feeding plan, the number of species of the cultured organisms, and the feeding absorption rate and excretion characteristics of the cultured organisms, predict the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, and gas demand information of the aquarium life support system; Based on the microbial environmental change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted.

[0015] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: According to the species of the cultured organisms and the stocking environment of the aquarium life support system, combined with the microbial environment change information, a microbial species analysis is performed to predict the required processing capacity of the ozone sterilization unit; Predicting the required processing capacity of the nitrification and denitrification units according to the total ammonia conversion information and the total ammonia tolerance value of the cultured organisms; According to the conversion amount of the suspended solids, predict the required processing capacity of the mechanical filtration unit; Predict the required processing capacity of the degassing unit based on the oxygen demand and carbon dioxide processing demand information of the cultured organisms; The required processing capacity of the temperature maintenance unit is predicted based on the species and quantity information of the cultured organisms and the stocking environment of the aquarium life support system.

[0016] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: In the case where the actual processing capacity is greater than the designed processing capacity, the safety assessment of the aquarium life support system is unsafe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is greater than or equal to the required processing capacity, the safety evaluation of the aquarium life support system is safe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is less than the required processing capacity, the safety assessment of the aquarium life support system is unsafe.

[0017] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: In the case where the actual processing capacity is less than the required processing capacity, the efficiency of the aquarium life support system is evaluated as insufficient efficiency; When the actual processing capacity is equal to the required processing capacity, the efficiency of the aquarium life support system is evaluated as reasonable efficiency; In the case where the actual processing capacity is greater than the required processing capacity, the performance of the aquarium life support system is evaluated as performance redundancy.

[0018] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: Based on the performance evaluation and safety evaluation, the operation adjustment of the life support equipment in the aquarium life support system is controlled.

[0019] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the operating efficiency and safety assessment method of the aquarium life support system as described in any one of the above is implemented.

[0020] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements any of the above-described methods for evaluating the operating efficiency and safety of an aquarium life support system.

[0021] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the method for evaluating the operating efficiency and safety of an aquarium life support system as described above is implemented.

[0022] The method and device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention calculates pollutant data such as the total ammonia conversion amount, the solid suspended matter conversion amount and the gas demand amount generated by the aquarium within 24 hours according to information such as the type, quantity, specification and feeding scheme of the cultured organisms, and then predicts the demand processing capacity of the aquarium life support system. By comparing the actual processing capacity, the demand processing capacity and the designed processing capacity, the efficiency and safety evaluation are performed, thereby achieving an objective evaluation based on data, avoiding the efficiency and safety evaluation based on experience and lack of theoretical data, and being able to better guide the operation of the aquarium life support system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the 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 creative work.

[0024] Figure 1 A schematic diagram of a method for evaluating the operating efficiency and safety of an aquarium life support system provided in an embodiment of the present application; Figure 2 A schematic diagram of the evaluation process provided for an embodiment of the present application; Figure 3 A schematic diagram of the structure of an operating efficiency and safety assessment device for an aquarium life support system provided in an embodiment of the present application; Figure 4 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Figure 1 A schematic diagram of a method for evaluating the operating efficiency and safety of an aquarium life support system provided in an embodiment of the present application is shown in FIG. Figure 1 As shown, including: Step 110, predicting the demand processing capacity of the aquarium life support system according to the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; In the embodiment of the present application, it is necessary to disassemble the pollutants according to the species, quantity, size and other information of the organisms stocked in the aquarium. Consider the habitat of the organisms, the species and quantity of the bait fed, the water content and protein content of the bait. It is also necessary to understand the absorption rate and excretion characteristics of the cultured species.

[0027] Based on the above information, key data such as total ammonia conversion within 24 hours, conversion of suspended solids, and gas demand of aquaculture organisms are calculated. Combining the pollutant disassembly results and the main treatment process of the life support system, the theoretical pollutant demand treatment capacity is calculated.

[0028] Step 120, based on the relationship between the actual processing capacity of the aquarium life support system and the required processing capacity of the aquarium life support system, an operation performance evaluation of the aquarium life support system is performed, and based on the relationship between the actual processing capacity of the aquarium life support system, the designed processing capacity of the aquarium life support system and the required processing capacity, a safety evaluation of the aquarium life support system is performed to obtain a performance evaluation and a safety evaluation of the aquarium life support system.

[0029] In the embodiment of the present application, first, it is necessary to determine the number of devices actually put into operation in the life support system, the device parameters and the actual operating conditions, so as to calculate the actual processing capacity of the life support system.

[0030] On the other hand, the design processing capacity of the life support system is calculated based on the design drawings, design parameters of the life support system and the rated operating parameters of the life support equipment.

[0031] Compare the actual processing capacity, required processing capacity and designed processing capacity to obtain performance evaluation and safety evaluation.

[0032] Evaluate the system's performance based on the relationship between actual processing capacity and required processing capacity. For example: The actual processing capacity is greater than the required processing capacity, and there may be excess capacity.

[0033] The actual processing capacity is equal to the required processing capacity, indicating that the system operates efficiently.

[0034] The actual processing capacity is less than the required processing capacity, and there may be insufficient performance.

[0035] According to the relationship between the actual processing capacity and the designed processing capacity, the safety of the system is evaluated. In the embodiment of the present application, the safety of the system generally includes three aspects: system and equipment operation safety, display safety and biological safety.

[0036] The system and equipment operate safely, that is, the system and equipment cannot be overloaded; Demonstrate safety, that is, the water quality must be clear. When the actual treatment capacity of the mechanical filtration unit is insufficient, although the system and equipment operate safely, the water is turbid and the system is still evaluated as unsafe; Biological safety: When the actual processing capacity of the nitrification unit, ozone sterilization unit, and degassing unit is insufficient, although the system and equipment are operating safely, excessive nitrates and nitrates, excessive bacterial flora, and insufficient dissolved oxygen will pose a threat to biological health. All three of the above are considered unsafe.

[0037] For example: the actual processing capacity is greater than the designed processing capacity, which may pose a safety hazard.

[0038] The actual processing capacity is equal to the designed processing capacity, indicating that the system operates within a safe range.

[0039] The actual processing capacity is less than the designed processing capacity. The equipment or system operates safely, but there is room for upward adjustment.

[0041] In the embodiment of the present application, the performance evaluation and safety evaluation are comprehensively considered to obtain an overall evaluation of the life support system. For example, reasonable and safe performance indicates that the system operates well. Excessive performance but safety may require optimization to reduce resource waste. Insufficient performance or potential safety hazards require immediate measures to make adjustments.

[0042] In the embodiment of the present application, by calculating the pollutant data such as the total ammonia conversion, suspended solids conversion and gas demand generated by the aquarium within 24 hours based on information such as the type, quantity, specifications, and feeding plan of the cultured organisms, the demand processing capacity of the aquarium life support system is predicted, and the performance and safety evaluation is performed by comparing the actual processing capacity, the demand processing capacity and the designed processing capacity, thereby achieving an objective evaluation based on data, avoiding relying on experience and lacking theoretical data to perform performance and safety evaluation, and being able to better guide the operation of the aquarium life support system.

[0043] Optionally, predicting the demand processing capacity of the aquarium life support system according to the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms includes: Based on the water content and protein content of the bait in the feeding plan, the number of species of the cultured organisms, and the feeding absorption rate and excretion characteristics of the cultured organisms, predict the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, and gas demand information of the aquarium life support system; Based on the microbial environmental change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted.

[0044] In the present embodiment, first, the types and quantities of the species cultured in the aquarium are determined, and the feeding frequency, feeding amount and type of bait fed are understood. The moisture and protein content in the bait are analyzed, which are key factors affecting water quality and biological excrement.

[0045] More specifically, understand the absorption rate of feed by farmed organisms, which will affect the amount of excrement generated. Study the composition of the excrement of farmed organisms, including ammonia nitrogen, suspended solids, etc.

[0046] According to the feeding plan and the excretion characteristics of the cultured organisms, the changes in the microbial environment, such as the changes in the number of heterotrophic bacteria and coliform bacteria, are predicted. And the total amount of ammonia produced by the excreta of the cultured organisms within 24 hours is predicted.

[0047] In addition, the generation of suspended solids, including unabsorbed feed residues and biological excrement, and the demand for dissolved oxygen and other gases by the cultured organisms are predicted.

[0048] Optionally, the life-support equipment in the aquarium life-support system includes at least one of the following: a mechanical filtration unit, an ozone sterilization unit, a nitrification and denitrification unit, a degassing unit, and a temperature maintenance unit; The aquarium life support system has a demand handling capability that includes at least one of the following: The required processing capacity of the mechanical filtration unit, the required processing capacity of the ozone sterilization unit, the required processing capacity of the nitrification and denitrification unit, the required processing capacity of the degassing unit and the required processing capacity of the temperature maintenance unit; Based on the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted, including: According to the prediction information corresponding to different types of life-supporting equipment, the required processing capacity of the mechanical filtration unit, the required processing capacity of the ozone sterilization unit, the required processing capacity of the nitrification and denitrification unit, the required processing capacity of the degassing unit and the required processing capacity of the temperature maintenance unit are predicted respectively; The prediction information includes at least one of the following: information on changes in the microbial environment, information on total ammonia conversion, information on suspended solid conversion, and information on gas demand of farmed organisms.

[0049] In the embodiment of the present application, the mechanical filtration unit is used to remove suspended solids and some organic matter in water.

[0050] The required processing capacity of the mechanical filtration unit can refer to the prediction of the amount of suspended solids generated based on the excretion volume of the cultured organisms, the feeding amount and the solid content of the bait, so as to determine the total amount of suspended solids that the filtration unit needs to process.

[0051] In the embodiment of the present application, the ozone sterilization unit is used to kill bacteria, viruses and other microorganisms in the water to reduce the spread of diseases. The required processing capacity of the ozone sterilization unit can be based on the excrement and feeding amount of the farmed organisms, predict the growth rate of microorganisms, and the required ozone dosage to maintain water quality safety.

[0052] In the embodiment of the present application, the nitrification and denitrification unit is used to convert ammonia nitrogen into nitrite and nitrate through nitrification. Then, it is converted into nitrogen gas through the denitrification process to reduce the nitrogen content in the water. The required processing capacity of the nitrification and denitrification unit can refer to the required processing capacity determined by calculating the amount of ammonia nitrogen produced by the cultured organisms and the conversion efficiency of the nitrification and denitrification processes.

[0053] In the embodiment of the present application, the degassing unit is used to remove dissolved gases in water, such as carbon dioxide, and can also supplement oxygen to adjust the gas balance of water. The required processing capacity of the degassing unit can refer to the amount of gas that the degassing unit needs to process based on the amount of carbon dioxide produced by the respiration and metabolism of the cultured organisms.

[0054] In the embodiment of the present application, the temperature maintenance unit is used to maintain the temperature of the water body stable to meet the physiological needs of the cultured organisms. The demand processing capacity of the temperature maintenance unit can refer to the energy required for heating or cooling predicted according to the temperature adaptation range of the cultured organisms and the ambient temperature changes.

[0055] Optionally, based on the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operation parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted, including: According to the species of the cultured organisms and the stocking environment of the aquarium life support system, combined with the microbial environment change information and the design parameters and rated operating parameters of the ozone sterilization unit, a microbial species analysis is performed to predict the required processing capacity of the ozone sterilization unit; Predicting the required processing capacity of the nitrification and denitrification unit according to the total ammonia conversion information, the total ammonia tolerance value of the cultured organisms, and the design parameters and rated operating parameters of the nitrification and denitrification unit; Predicting the required processing capacity of the mechanical filtration unit according to the conversion amount of the suspended solids, and the design parameters and rated operating parameters of the mechanical filtration unit; Predicting the required processing capacity of the degassing unit based on the oxygen demand and carbon dioxide processing demand information of the cultured organisms, as well as the design parameters and rated operating parameters of the degassing unit; The required processing capacity of the temperature maintenance unit is predicted based on the species and quantity information of the cultured organisms, the stocking environment of the aquarium life support system, and the design parameters and rated operating parameters of the temperature maintenance unit.

[0056] In the embodiment of the present application, the total ammonia generation is calculated according to the excretion characteristics of the cultured organisms and the feeding scheme, and the tolerance value of the cultured organisms to ammonia is understood to ensure that the ammonia concentration in the water quality is lower than the tolerance threshold of the organisms.

[0057] Then, based on the total ammonia production and the tolerance values ​​of the organisms, the rates and required equipment capacities of nitrification (converting ammonia nitrogen to nitrate) and denitrification (converting nitrate to nitrogen gas) are predicted.

[0058] More specifically, the total amount of suspended solids generated by the excretion and unconsumed feed of the cultured organisms is calculated. Then, the required filtration area and filtration speed are predicted based on the amount of suspended solids generated and the characteristics of the filter medium.

[0059] More specifically, the required amount of dissolved oxygen is calculated based on the biomass and metabolic rate of the cultured organisms. The amount of carbon dioxide produced by the metabolism of the cultured organisms and the impact on pH are evaluated. The gas exchange capacity and processing rate of the degassing unit are predicted based on the demand for oxygen and carbon dioxide.

[0060] More specifically, understand the specific temperature requirements of different cultured organisms and consider the environmental conditions of the aquarium, such as seasonal changes, visitor impacts, etc. Based on the temperature requirements of the cultured organisms and environmental conditions, predict the required heating or cooling capacity, as well as the accuracy requirements for temperature control.

[0061] More specifically, the types of microorganisms that may exist in the water, including pathogenic microorganisms and beneficial microorganisms, are analyzed based on the species of farmed organisms and the stocking environment. The growth rate and number of microorganisms are evaluated, and the ozone concentration and contact time in the water required for the ozone sterilization unit are predicted based on the sterilization efficiency of ozone on different microorganisms.

[0062] Optionally, the safety assessment of the aquarium life support system includes: In the case where the actual processing capacity is greater than the designed processing capacity, the safety assessment of the aquarium life support system is unsafe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is greater than or equal to the required processing capacity, the safety evaluation of the aquarium life support system is safe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is less than the required processing capacity, the safety assessment of the aquarium life support system is unsafe.

[0063] In the embodiment of the present application, if the actual processing capacity exceeds the designed processing capacity, the system will be overloaded, causing equipment damage or safety accidents, such as exceeding the system design pressure, etc., and thus be evaluated as unsafe.

[0064] When the actual processing capacity does not exceed the designed processing capacity and at least meets the required processing capacity, the system operates within a safe range and can meet the water quality requirements of the farmed organisms and is assessed as safe.

[0065] If the actual processing capacity is lower than the required processing capacity, even if it does not exceed the designed processing capacity, the system will not be able to meet the water quality treatment needs, there will be safety hazards, and it will be assessed as unsafe.

[0066] The effectiveness evaluation of the aquarium life support system includes: In the case where the actual processing capacity is less than the required processing capacity, the efficiency of the aquarium life support system is evaluated as insufficient efficiency; When the actual processing capacity is equal to the required processing capacity, the efficiency of the aquarium life support system is evaluated as reasonable efficiency; In the case where the actual processing capacity is greater than the required processing capacity, the performance of the aquarium life support system is evaluated as performance redundancy.

[0067] In the embodiments of the present application, the actual processing capacity is insufficient to process the pollutants generated by the farmed organisms, resulting in the water quality possibly failing to meet the standards required by the farmed organisms, and the performance is evaluated as insufficient.

[0068] The actual processing capacity matches the demand processing capacity, the system operation efficiency is maximized, there is no waste of resources, and the water quality requirements can be met. The performance evaluation is reasonable.

[0069] The actual processing capacity exceeds the required processing capacity, which may lead to waste of resources, but the system has sufficient margin to deal with emergencies, and the performance is evaluated as redundant.

[0070] The following table is the performance and safety evaluation matrix:

[0071] In the embodiments of the present application, by evaluating the efficiency and safety of the aquarium's large-scale life support system, the effectiveness of the life support system operation, the stability of water quality control and the safety of cultured organisms can be improved; by evaluating the efficiency and safety of the aquarium's large-scale life support system, it is possible to achieve a dynamic balance between the life support system's processing capacity and the culture load, which can optimize the daily operation of the life support system, effectively reduce the consumption of energy and water resources, and improve the economy of the life support system operation; by evaluating the efficiency and safety of the aquarium's large-scale life support system, it is possible to achieve precise regulation of the life support system's efficiency, which is conducive to building a dynamic regulation efficiency evaluation system for the aquarium's life support system and promoting the equipment operation management level of the aquarium's life support system.

[0072] In an optional embodiment, in order to more comprehensively verify the stability of the life support system operation and the accuracy of the evaluation, the present invention introduces a process control indicator commonly used in the manufacturing industry - the process capability index (CPK), and combines the pass rate of the main water quality indicators to comprehensively evaluate the operation process control capability of the life support system.

[0073] The CPK index reflects the stability of the process output, that is, the probability that the process results fall within the specification limits. The higher the CPK value, the better the stability of the process output and the greater the probability that the process results fall within the specification limits.

[0074] The qualified rate reflects the proportion of water quality indicators that meet the set standards. The higher the qualified rate, the more stable the water quality control and the more secure the safety of the aquacultured organisms.

[0075] Through the comprehensive evaluation of CPK index and pass rate, we can have a more comprehensive understanding of the operating status of the life support system, identify potential problems, and make timely adjustments to avoid system loss of control or over-control.

[0076] In the present invention, taking into account the particularities of aquariums, such as display safety, biosafety, equipment safety, operational stability and economy, we set the CPK control range to be between 0.8 and 1.6, and the pass rate standard of water quality indicators to be 90%.

[0077] When CPK is lower than 0.8 or the qualified rate of water quality index is lower than 90%, the life support system is considered to be out of control. This indicates that the stability of process output is poor or the water quality control is unstable, and it is necessary to increase the adjustment efforts and revise the performance and safety evaluation.

[0078] When CPK is higher than 1.6, it is considered over-controlled. This means that the stability of the process output is too high, or the control of the water quality index is too strict. The control investment of this index can be appropriately reduced to improve economic benefits.

[0079] Through the comprehensive evaluation of CPK index and qualified rate, the operation status of the life support system can be monitored and controlled more effectively, the health of the cultured organisms and the stability of the water quality can be ensured, and the operation efficiency and economic benefits of the life support system can be improved.

[0080] In an alternative embodiment, Figure 2 The following is a schematic diagram of the evaluation process provided in the embodiment of the present application, such as Figure 2 As shown, including: First, obtain the types, quantities, and breeding environment requirements of biological aquaculture, as well as the feeding plan, and then decompose the pollutants based on the moisture content, protein content, and absorption rate and excretion characteristics of the aquaculture species.

[0081] Calculate the total ammonia conversion in 24 hours, the conversion of suspended solids and the gas demand of aquaculture organisms; According to the disassembly results of pollutants and the main treatment process of the life support system, the theoretical required treatment capacity of pollutants is calculated; By analyzing the life support system design drawings, design parameters and rated operating parameters of the life support equipment, the processing capacity of the initial design of the five major units of the life support system is calculated.

[0082] By analyzing the number and parameters of equipment actually put into operation and the actual operating conditions of the life support system, the theoretical processing capacity of the five major units of the life support system is calculated.

[0083] According to the functions of the five major treatment units of the life-support system, indicators such as turbidity (mechanical filtration unit), total ammonia and nitrate (nitrification and denitrification unit), microbial indicators such as marine heterotrophic bacteria and coliform group (ozone sterilization unit), dissolved oxygen and pH (degassing unit), and water temperature (temperature maintenance unit) were selected to compare the actual treatment capacity and the required treatment capacity, and the evaluation matrix was used to conduct efficiency and safety evaluation.

[0084] The operating efficiency and safety assessment device of the aquarium life support system provided by the present invention is described below. The operating efficiency and safety assessment device of the aquarium life support system described below and the operating efficiency and safety assessment method of the aquarium life support system described above can be referenced to each other.

[0085] Figure 3 The schematic diagram of the structure of the operating efficiency and safety evaluation device of the aquarium life support system provided in the embodiment of the present application is as follows: Figure 3 As shown, including: The prediction module 310 is used to predict the demand processing capacity of the aquarium life support system according to the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; The evaluation module 320 evaluates the operating efficiency of the aquarium life support system based on the relationship between the actual processing capacity of the aquarium life support system and the required processing capacity of the aquarium life support system, and performs a safety evaluation of the aquarium life support system based on the relationship between the actual processing capacity of the aquarium life support system, the designed processing capacity of the aquarium life support system and the required processing capacity, thereby obtaining an efficiency evaluation and a safety evaluation of the aquarium life support system.

[0086] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: Based on the water content and protein content of the bait in the feeding plan, the number of species of the cultured organisms, and the feeding absorption rate and excretion characteristics of the cultured organisms, predict the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, and gas demand information of the aquarium life support system; Based on the microbial environmental change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted.

[0087] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: According to the species of the cultured organisms and the stocking environment of the aquarium life support system, combined with the microbial environment change information, a microbial species analysis is performed to predict the required processing capacity of the ozone sterilization unit; Predicting the required processing capacity of the nitrification and denitrification units according to the total ammonia conversion information and the total ammonia tolerance value of the cultured organisms; According to the conversion amount of the suspended solids, predict the required processing capacity of the mechanical filtration unit; Predict the required processing capacity of the degassing unit based on the oxygen demand and carbon dioxide processing demand information of the cultured organisms; The required processing capacity of the temperature maintenance unit is predicted based on the species and quantity information of the cultured organisms and the stocking environment of the aquarium life support system.

[0088] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: In the case where the actual processing capacity is greater than the designed processing capacity, the safety assessment of the aquarium life support system is unsafe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is greater than or equal to the required processing capacity, the safety evaluation of the aquarium life support system is safe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is less than the required processing capacity, the safety assessment of the aquarium life support system is unsafe.

[0089] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: In the case where the actual processing capacity is less than the required processing capacity, the efficiency of the aquarium life support system is evaluated as insufficient efficiency; When the actual processing capacity is equal to the required processing capacity, the efficiency of the aquarium life support system is evaluated as reasonable efficiency; In the case where the actual processing capacity is greater than the required processing capacity, the performance of the aquarium life support system is evaluated as performance redundancy.

[0090] According to the device for evaluating the operating efficiency and safety of an aquarium life support system provided by the present invention, the device is also used for: Based on the performance evaluation and safety evaluation, the operation adjustment of the life support equipment in the aquarium life support system is controlled.

[0091] In the embodiment of the present application, by calculating the pollutant data such as the total ammonia conversion, suspended solids conversion and gas demand generated by the aquarium within 24 hours based on information such as the type, quantity, specifications, and feeding plan of the cultured organisms, the demand processing capacity of the aquarium life support system is predicted, and the performance and safety evaluation is performed by comparing the actual processing capacity, the demand processing capacity and the designed processing capacity, thereby achieving an objective evaluation based on data, avoiding relying on experience and lacking theoretical data to perform performance and safety evaluation, and being able to better guide the operation of the aquarium life support system.

[0092] Figure 4 is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 4 As shown, the electronic device may include: a processor 410, a communication interface 420, a memory 430 and a communication bus 440, wherein the processor 410, the communication interface 420 and the memory 430 communicate with each other through the communication bus 440. The processor 410 may call the logic instructions in the memory 430 to execute the operation efficiency and safety assessment method of the aquarium life support system, the method comprising predicting the demand processing capacity of the aquarium life support system according to the species quantity information of the cultured organisms in the aquarium life support system and the feeding scheme of the cultured organisms; Based on the relationship between the actual processing capacity of the aquarium life support system and the demand processing capacity of the aquarium life support system, an operation efficiency evaluation of the aquarium life support system is performed, and based on the relationship between the actual processing capacity of the aquarium life support system, the design processing capacity of the aquarium life support system and the demand processing capacity, a safety evaluation of the aquarium life support system is performed to obtain an efficiency evaluation and a safety evaluation of the aquarium life support system.

[0093] In addition, the logic instructions in the above-mentioned memory 430 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0094] On the other hand, the present invention also provides a computer program product, the computer program product includes a computer program, the computer program can be stored in a non-transitory computer-readable storage medium, when the computer program is executed by a processor, the computer can execute the operation efficiency and safety assessment method of the aquarium life support system provided by the above methods, the method includes: according to the species quantity information of the cultured organisms in the aquarium life support system, and the feeding plan of the cultured organisms, predicting the demand processing capacity of the aquarium life support system; Based on the relationship between the actual processing capacity of the aquarium life support system and the demand processing capacity of the aquarium life support system, an operation efficiency evaluation of the aquarium life support system is performed, and based on the relationship between the actual processing capacity of the aquarium life support system, the design processing capacity of the aquarium life support system and the demand processing capacity, a safety evaluation of the aquarium life support system is performed to obtain an efficiency evaluation and a safety evaluation of the aquarium life support system.

[0095] In another aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which is implemented when the computer program is executed by a processor to perform the operation efficiency and safety assessment method of the aquarium life support system provided by the above methods, the method comprising: predicting the demand processing capacity of the aquarium life support system based on the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; Based on the relationship between the actual processing capacity of the aquarium life support system and the demand processing capacity of the aquarium life support system, an operation efficiency evaluation of the aquarium life support system is performed, and based on the relationship between the actual processing capacity of the aquarium life support system, the design processing capacity of the aquarium life support system and the demand processing capacity, a safety evaluation of the aquarium life support system is performed to obtain an efficiency evaluation and a safety evaluation of the aquarium life support system.

[0096] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0097] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for evaluating the operational effectiveness and safety of an aquarium life support system. It is characterized in that include: Predicting the demand processing capacity of the aquarium life support system based on the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; Based on the relationship between the actual processing capacity of the aquarium life support system and the demand processing capacity of the aquarium life support system, an operation efficiency evaluation of the aquarium life support system is performed, and based on the relationship between the actual processing capacity of the aquarium life support system, the design processing capacity of the aquarium life support system and the demand processing capacity, a safety evaluation of the aquarium life support system is performed to obtain an efficiency evaluation and a safety evaluation of the aquarium life support system.

2. The method for evaluating the operating efficiency and safety of an aquarium life support system according to claim 1, It is characterized in that According to the information on the number of species of cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms, the demand processing capacity of the aquarium life support system is predicted, including: Based on the water content and protein content of the bait in the feeding plan, the number of species of the cultured organisms, and the feeding absorption rate and excretion characteristics of the cultured organisms, predict the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, and gas demand information of the aquarium life support system; Based on the microbial environmental change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted.

3. The method for evaluating the operating efficiency and safety of an aquarium life support system according to claim 2, It is characterized in that The life-support equipment in the aquarium life-support system includes at least one of the following: a mechanical filtration unit, an ozone sterilization unit, a nitrification and denitrification unit, a degassing unit, and a temperature maintenance unit; The aquarium life support system has a demand handling capability that includes at least one of the following: The required processing capacity of the mechanical filtration unit, the required processing capacity of the ozone sterilization unit, the required processing capacity of the nitrification and denitrification unit, the required processing capacity of the degassing unit and the required processing capacity of the temperature maintenance unit; Based on the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted, including: According to the prediction information corresponding to different types of life-supporting equipment, the required processing capacity of the mechanical filtration unit, the required processing capacity of the ozone sterilization unit, the required processing capacity of the nitrification and denitrification unit, the required processing capacity of the degassing unit and the required processing capacity of the temperature maintenance unit are predicted respectively; The prediction information includes at least one of the following: information on changes in the microbial environment, information on total ammonia conversion, information on suspended solid conversion, and information on gas demand of farmed organisms.

4. The method for evaluating the operating efficiency and safety of an aquarium life support system according to claim 3, It is characterized in that Based on the microbial environment change information, total ammonia conversion information, solid suspended matter conversion information, gas demand information of the cultured organisms, and the design parameters and rated operating parameters of the aquarium life support system, the demand processing capacity of the aquarium life support system is predicted, including: According to the species of the cultured organisms and the stocking environment of the aquarium life support system, combined with the microbial environment change information and the design parameters and rated operating parameters of the ozone sterilization unit, a microbial species analysis is performed to predict the required processing capacity of the ozone sterilization unit; Predicting the required processing capacity of the nitrification and denitrification unit according to the total ammonia conversion information, the total ammonia tolerance value of the cultured organisms, and the design parameters and rated operating parameters of the nitrification and denitrification unit; Predicting the required processing capacity of the mechanical filtration unit according to the conversion amount of the suspended solids, and the design parameters and rated operating parameters of the mechanical filtration unit; Predicting the required processing capacity of the degassing unit based on the oxygen demand and carbon dioxide processing demand information of the cultured organisms, as well as the design parameters and rated operating parameters of the degassing unit; The required processing capacity of the temperature maintenance unit is predicted based on the species and quantity information of the cultured organisms, the stocking environment of the aquarium life support system, and the design parameters and rated operating parameters of the temperature maintenance unit.

5. The method for evaluating the operating efficiency and safety of an aquarium life support system according to claim 4, It is characterized in that Safety evaluation of the aquarium life support system, including: In the case where the actual processing capacity is greater than the designed processing capacity, the safety assessment of the aquarium life support system is unsafe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is greater than or equal to the required processing capacity, the safety evaluation of the aquarium life support system is safe; When the actual processing capacity is less than or equal to the designed processing capacity, and the actual processing capacity is less than the required processing capacity, the safety assessment of the aquarium life support system is unsafe.

6. The method for evaluating the operating efficiency and safety of an aquarium life support system according to claim 5, It is characterized in that The effectiveness evaluation of the aquarium life support system includes: In the case where the actual processing capacity is less than the required processing capacity, the efficiency of the aquarium life support system is evaluated as insufficient efficiency; When the actual processing capacity is equal to the required processing capacity, the efficiency of the aquarium life support system is evaluated as reasonable efficiency; In the case where the actual processing capacity is greater than the required processing capacity, the performance of the aquarium life support system is evaluated as performance redundancy.

7. The method for evaluating the operating efficiency and safety of an aquarium life support system according to claim 3, It is characterized in that According to the relationship between the actual processing capacity of the aquarium life support system and the required processing capacity of the aquarium life support system, the operation efficiency evaluation of the aquarium life support system is performed, and according to the relationship between the actual processing capacity of the aquarium life support system, the designed processing capacity of the aquarium life support system and the required processing capacity, the safety evaluation of the aquarium life support system is performed. After obtaining the steps of the efficiency evaluation and the safety evaluation of the aquarium life support system, the method further includes: Based on the performance evaluation and safety evaluation, the operation adjustment of the life support equipment in the aquarium life support system is controlled.

8. An operating efficiency and safety assessment device for an aquarium life support system, It is characterized in that include: A prediction module, used to predict the demand processing capacity of the aquarium life support system according to the species and quantity information of the cultured organisms in the aquarium life support system and the feeding plan of the cultured organisms; An evaluation module is used to evaluate the operation efficiency of the aquarium life support system according to the relationship between the actual processing capacity of the aquarium life support system and the required processing capacity of the aquarium life support system, and to evaluate the safety of the aquarium life support system according to the relationship between the actual processing capacity of the aquarium life support system, the designed processing capacity of the aquarium life support system and the required processing capacity, so as to obtain the efficiency evaluation and safety evaluation of the aquarium life support system.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, It is characterized in that When the processor executes the program, the operating efficiency and safety assessment method of the aquarium life support system according to any one of claims 1 to 6 is implemented.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, It is characterized in that When the computer program is executed by a processor, the method for evaluating the operating efficiency and safety of the aquarium life support system according to any one of claims 1 to 6 is implemented.

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