Full-automatic geothermal energy production operation management system and method and storage medium

Abstract

The invention provides a full-automatic geothermal energy production operation management system and method and a storage medium, and relates to the technical field of geothermal resource management, the full-automatic geothermal energy production operation management system comprises a geothermal end and a control end, and the geothermal end is connected with the control end; the geothermal end is used for exploiting, reinjecting and supplying geothermal energy based on the control instruction output by the control end, collecting production operation information and outputting the production operation information to the control end; the control end is used for obtaining environment information and the production operation information, generating a control instruction according to the environment information and the production operation information and outputting the control instruction to the geothermal end. By adopting the full-automatic geothermal energy production operation management system, the labor cost can be reduced, and the risk of manual misoperation is reduced.

Description

Technical Field

[0001] The present application relates to the field of geothermal resource management technology, and in particular to a fully automatic geothermal energy production and operation management system, method and storage medium. Background Art

[0002] In the direct use of geothermal energy such as heating, industrial heat, agricultural breeding, bathing, convalescence, and drying, the mining equipment often needs to be dynamically adjusted according to the needs of the user side, so as to make the entire development and utilization system operate in the best state and maintain the long-term and stable heating capacity of the thermal reservoir (geothermal reservoir, geothermal energy reservoir), so as to protect the thermal reservoir as much as possible, maintain the long-term stable operation of the geothermal energy development and utilization system, and achieve the best economic and social benefits.

[0003] This requires comprehensive consideration of various influencing factors, such as the water level, water temperature, and indoor and outdoor temperature on the user side, involving many complex and frequent calculations, evaluations, and control links. The direct utilization of geothermal resources in China is mostly through manual meter reading to adjust production, with a relatively low degree of automation. Compared with modern highly developed information network communication technology, industrial automation control technology, and the increasingly popular Internet of Things technology, this is very outdated in terms of technical content.

[0004] Having operation and maintenance personnel perform the above-mentioned calculations, analyses, judgments and equipment operations will undoubtedly increase the workload of technical personnel and the technical complexity of actual operations, as well as the risk of misoperation, which can easily bring safety hazards to the entire production system and even cause irreparable damage to the thermal storage.

[0005] In summary, the manual management and maintenance of heat storage in the prior art requires a large manpower cost and is prone to errors. Summary of the invention

[0006] The main purpose of this application is to provide a fully automatic geothermal energy production and operation management system, method and storage medium, aiming to solve the technical problem that the existing thermal storage maintenance method relies on manual labor, resulting in high labor costs and prone to errors in thermal storage maintenance.

[0007] To achieve the above-mentioned purpose, the present application provides a fully automatic geothermal energy production and operation management system, the fully automatic geothermal energy production and operation management system comprising: a geothermal end and a control end, the geothermal end being connected to the control end;

[0008] The geothermal end is used to perform geothermal energy exploitation, reinjection and water supply based on the control instructions output by the control end, and to collect production and operation information, and output the production and operation information to the control end;

[0009] The control end is used to obtain the environmental information and the production operation information, generate control instructions according to the environmental information and the production operation information, and output the control instructions to the geothermal end.

[0010] Optionally, in some feasible embodiments, the geothermal end includes: a production well pump, a reinjection well pump, a production and reinjection SCADA (Supervisory Control And Data Acquisition) subsystem and a plurality of application-side SCADA subsystems, and the production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and each of the application-side SCADA subsystems;

[0011] The production operation information includes: first production operation information of the production well pump, the reinjection well pump and the extraction and reinjection SCADA subsystem, and second production operation information of each of the application side SCADA subsystems;

[0012] The extraction and reinjection SCADA subsystem is used to control the production well pump to extract geothermal energy based on the control instruction, control the reinjection well pump to reinject tail water of each of the application-side SCADA subsystems, and supply water to each of the application-side SCADA subsystems;

[0013] The extraction and reinjection SCADA subsystem is also used to collect the first production operation information and output the first production operation information to the control terminal;

[0014] Each of the application-side SCADA subsystems is used to collect the second production operation information and output the second production operation information to the control end.

[0015] Optionally, in some feasible embodiments, the control end includes: an environment information collection subsystem, a production operation information comprehensive analysis and instruction distribution subsystem, and a cloud computing environment, and the environment information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem, and the cloud computing environment are connected in sequence;

[0016] The environmental information collection subsystem is used to collect environmental information;

[0017] The production operation information comprehensive analysis and instruction distribution subsystem is used to generate a control instruction according to the environmental information, the first production operation information and the second production operation information, and output the control instruction to the geothermal end;

[0018] The cloud computing environment is used to store the first production operation information, the second production operation information and the environment information.

[0019] Optionally, in some feasible embodiments, the geothermal end is deployed in a first industrial Internet of Things, the control end is deployed in a first local area network, and the first industrial Internet of Things and the first local area network are isolated by logical isolation or physical isolation;

[0020] The production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and each of the application side SCADA subsystems through a second local area network;

[0021] The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment are connected in sequence through the first local area network.

[0022] Optionally, in some feasible embodiments, the fully automatic geothermal energy production and operation management system is deployed in a third local area network;

[0023] The cloud computing environment is connected to the extraction and reinjection SCADA subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and each of the application side SCADA subsystems through the third local area network;

[0024] The production and reinjection SCADA subsystem is connected to the production well pump and the reinjection well pump respectively through the third local area network;

[0025] The environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the third local area network.

[0026] Optionally, in some feasible embodiments, each of the application-side SCADA subsystems includes: one or more first target application-side SCADA subsystems, and one or more second target application-side SCADA subsystems;

[0027] The production well pump, the reinjection well pump, the production and reinjection SCADA subsystem and one or more of the first target application side SCADA subsystems are all deployed in the second industrial Internet of Things;

[0028] The production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and one or more of the first target application side SCADA subsystems through a fourth local area network;

[0029] The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem, the cloud computing environment and one or more of the second target application side SCADA subsystems are all deployed in the fifth local area network;

[0030] The production operation information comprehensive analysis and instruction distribution subsystem and one or more of the second target application side SCADA subsystems are connected to the cloud computing environment through the fifth local area network, and the environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the fifth local area network.

[0031] Optionally, in some feasible embodiments, each of the application-side SCADA subsystems is deployed in the fully automatic geothermal energy production and operation management system according to the heat usage temperature level of each of the application-side SCADA subsystems.

[0032] In addition, to achieve the above purpose, the present application also provides a fully automatic geothermal energy production and operation management method, which is applied to the geothermal end of the fully automatic geothermal energy production and operation management system, and the fully automatic geothermal energy production and operation management method includes:

[0033] Collect production operation information;

[0034] Outputting the production operation information to the control end of the fully automatic geothermal energy production operation management system so that the control end generates control instructions according to the production operation information;

[0035] The extraction, reinjection and water supply of geothermal energy are carried out based on the control instructions.

[0036] In addition, the present application also provides a fully automatic geothermal energy production and operation management method, which is applied to the control end of the fully automatic geothermal energy production and operation management system, and the fully automatic geothermal energy production and operation management method includes:

[0037] Collecting environmental information and obtaining production and operation information output by the geothermal end of the fully automatic geothermal energy production and operation management system;

[0038] A control instruction is generated according to the production operation information and the environmental information, and the control instruction is output to the geothermal end, so that the geothermal end can perform geothermal energy extraction, reinjection and water supply based on the control instruction.

[0039] The present application also provides a storage medium, on which a fully automatic geothermal energy production and operation management program is stored. When the fully automatic geothermal energy production and operation management program is executed by a processor, the steps of the fully automatic geothermal energy production and operation management method as described above are implemented.

[0040] The present application provides a fully automatic geothermal energy production and operation management system, method and storage medium, the fully automatic geothermal energy production and operation management system comprises: a geothermal end and a control end, the geothermal end is connected to the control end; the geothermal end is used to carry out geothermal energy exploitation, reinjection and water supply based on the control instructions output by the control end, and to collect production and operation information, and output the production and operation information to the control end; the control end is used to obtain environmental information and the production and operation information, and generate control instructions according to the environmental information and the production and operation information, and output the control instructions to the geothermal end.

[0041] Compared with the existing manual maintenance method, the fully automatic geothermal energy production and operation management system of the present application includes a geothermal end and a control end, and the geothermal end is connected to the control end; the geothermal end automatically performs geothermal energy extraction, reinjection and water supply according to the control instructions output by the control end, and automatically collects and monitors the production and operation information of each device and pipeline of the geothermal end in real time, and outputs the production and transportation information to the control end. The control end automatically collects environmental data in real time, generates control instructions according to the environmental data and production and operation information, and outputs the instructions to the geothermal end.

[0042] Thus, the present application is based on the above-mentioned fully automatic geothermal energy production and operation management system using the geothermal end and the control end. Compared with the traditional method of manual maintenance and management of heat storage, the fully automatic geothermal energy production and operation management system of the present application can automatically monitor the operation information and environmental information of each device in the heat storage during the heating process, and analyze the operation information and environmental information in real time, and generate control instructions according to the analysis results to control each device at the geothermal end, thereby reducing manpower costs and reducing the risk of manual misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the description are used to explain the principles of the present application.

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without any creative work.

[0045] Figure 1 This is a schematic diagram of the framework of the fully automatic geothermal energy production and operation management system of this application;

[0046] Figure 2 This is a schematic diagram of the uncoupled software architecture of the fully automatic geothermal energy production and operation management system of this application;

[0047] Figure 3This is a schematic diagram of the fully coupled software architecture of the fully automatic geothermal energy production and operation management system of this application;

[0048] Figure 4 This is a schematic diagram of the partially coupled software architecture of the fully automatic geothermal energy production and operation management system of this application;

[0049] Figure 5 A schematic diagram of the structure of a fully automatic geothermal energy production and operation management system for the equipment hardware operating environment involved in the embodiment of the present application;

[0050] Figure 6 This is a schematic diagram of the geothermal end implementation process of an embodiment of the fully automatic geothermal energy production and operation management system of the present application;

[0051] Figure 7 This is a schematic diagram of the control end implementation process of an embodiment of the fully automatic geothermal energy production and operation management system of the present application.

[0052] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0053] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0054] It should be noted that in direct utilization of geothermal energy such as heating, industrial heat, agricultural breeding, bathing, convalescence, and drying, the mining equipment often needs to be dynamically adjusted according to the needs of the user side, so that the entire development and utilization system can operate in the best state and maintain the long-term and stable heating capacity of the heat storage, so as to protect the heat storage as much as possible, maintain the long-term stable operation of the geothermal energy development and utilization system, and achieve the best economic and social benefits.

[0055] This requires comprehensive consideration of various influencing factors, such as the water level, water temperature, and indoor and outdoor temperature on the user side, involving many complex and frequent calculations, evaluations, and control links. The direct utilization of geothermal resources in China is mostly through manual meter reading to adjust production, with a relatively low degree of automation. Compared with modern highly developed information network communication technology, industrial automation control technology, and the increasingly popular Internet of Things technology, this is very outdated in terms of technical content.

[0056] Having operation and maintenance personnel perform the above-mentioned calculations, analyses, judgments and equipment operations will undoubtedly increase the workload of technical personnel and the technical complexity of actual operations, as well as the risk of misoperation, which can easily bring safety hazards to the entire production system and even cause irreparable damage to the thermal storage.

[0057] In response to the above problems, the present application provides a fully automatic geothermal energy production and operation management system, method and storage medium, the fully automatic geothermal energy production and operation management system includes: a geothermal end and a control end, the geothermal end is connected to the control end; the geothermal end is used to carry out geothermal energy extraction, reinjection and water supply based on the control instructions output by the control end, and collect production and operation information, and output the production and operation information to the control end; the control end is used to obtain environmental information and the production and operation information, and generate control instructions according to the environmental information and the production and operation information, and output the control instructions to the geothermal end.

[0058] Compared with the existing manual maintenance method, the fully automatic geothermal energy production and operation management system of the present application includes a geothermal end and a control end, and the geothermal end is connected to the control end; the geothermal end automatically performs geothermal energy extraction, reinjection and water supply according to the control instructions output by the control end, and automatically collects and monitors the production and operation information of each device and pipeline of the geothermal end in real time, and outputs the production and transportation information to the control end. The control end automatically collects environmental data in real time, generates control instructions according to the environmental data and production and operation information, and outputs the instructions to the geothermal end.

[0059] Thus, the present application is based on the above-mentioned fully automatic geothermal energy production and operation management system using the geothermal end and the control end. Compared with the traditional method of manual maintenance and management of heat storage, the fully automatic geothermal energy production and operation management system of the present application can automatically monitor the operation information and environmental information of each device in the heat storage during the heating process, and analyze the operation information and environmental information in real time, and generate control instructions according to the analysis results to control each device at the geothermal end, thereby reducing manpower costs and reducing the risk of manual misoperation.

[0060] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0061] Based on the above invention concept, the first embodiment of the fully automatic geothermal energy production and operation management system of the present application is proposed. In the first embodiment of the fully automatic geothermal energy production and operation management system of the present application, please refer to Figure 1 , Figure 1 This is a schematic diagram of the framework of the fully automatic geothermal energy production and operation management system for this application, such as Figure 1 As shown, the fully automatic geothermal energy production and operation management system comprises: a geothermal end and a control end, wherein the geothermal end is connected to the control end;

[0062] The geothermal end is used to perform geothermal energy exploitation, reinjection and water supply based on the control instructions output by the control end, and to collect production and operation information, and output the production and operation information to the control end;

[0063] The control end is used to obtain the environmental information and the production operation information, generate control instructions according to the environmental information and the production operation information, and output the control instructions to the geothermal end.

[0064] In this embodiment, the fully automatic geothermal energy production and operation management system is divided into a geothermal end and a control end. The geothermal end is connected to the control end. The geothermal end is also connected to geothermal energy storage and various heat users. During the operation of the fully automatic geothermal energy production and operation management system, the geothermal end collects various production and operation information of various devices and nodes in the geothermal end in real time, and then integrates and outputs various production and operation information to the control end. The control end obtains environmental data in real time, analyzes environmental data and production and operation information to obtain the operating status of the heat storage, and then generates control instructions according to the operating status, and returns the control instructions to the geothermal end. The geothermal end adjusts the equipment at the geothermal end according to the control instructions to keep it in a stable state, thereby automatically maintaining and managing the heat storage.

[0065] Further, the geothermal end includes: a production well pump, a reinjection well pump, a production and reinjection SCADA subsystem and a plurality of application side SCADA subsystems, and the production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and each of the application side SCADA subsystems;

[0066] The production operation information includes: first production operation information of the production well pump, the reinjection well pump and the extraction and reinjection SCADA subsystem, and second production operation information of each of the application side SCADA subsystems;

[0067] The extraction and reinjection SCADA subsystem is used to control the production well pump to extract geothermal energy based on the control instruction, control the reinjection well pump to reinject tail water of each of the application-side SCADA subsystems, and supply water to each of the application-side SCADA subsystems;

[0068] The extraction and reinjection SCADA subsystem is also used to collect the first production operation information and output the first production operation information to the control terminal;

[0069] Each of the application-side SCADA subsystems is used to collect the second production operation information and output the second production operation information to the control end.

[0070] It should be noted that, in this embodiment, the SCADA system, namely, a data acquisition and supervisory control system, can be applied in various fields for data acquisition and supervisory control.

[0071] In this embodiment, the geothermal end includes a production well pump, a reinjection well pump, a production and reinjection SCADA subsystem and multiple application-side SCADA subsystems. During the operation of the system, the production well pump continuously extracts geothermal water from the production well, and the reinjection well pump reinjects the tail water of each application-side SCADA subsystem into the reinjection well.

[0072] The extraction and reinjection SCADA subsystem is the upstream of the entire production management system. It automatically collects various production conditions information for geothermal energy development and utilization, including equipment operation status information, flow, flow rate, temperature, pressure, PH (acid-base) value of key nodes, etc. It can also be used to collect environmental information, such as indoor and outdoor temperature, weather forecast information, etc. When it is necessary to adjust the production dynamics, the fully automatic geothermal energy production operation management system sends instructions to the industrial control system to adjust. The extraction and reinjection SCADA subsystem consists of key equipment that directly monitors geothermal energy production wells and reinjection wells. The extraction and reinjection SCADA subsystem controls the extraction and reinjection of heat storage, and provides high-temperature water heat sources that can be adjusted on demand for various downstream application subsystems; at the same time, the tail water of each subsystem is collected and reinjected into the downstream of the extraction layer heat storage. Under normal circumstances, its extraction and injection volume will be automatically controlled by the production operation information comprehensive analysis and instruction distribution subsystem in the control end. In addition, the extraction wells and reinjection wells controlled by the extraction and reinjection SCADA subsystem can be one or more well groups. The production and reinjection SCADA subsystem receives control instructions from the control end and controls key parameters such as flow and pressure of production and reinjection, thereby adjusting multiple links of production and injection to enable the production system to operate economically and efficiently, better protect geothermal reservoirs, and best meet production and living needs.

[0073] Each application side SCADA subsystem may include swimming pools, hot springs, aquaculture, heating, etc. Each application side SCADA subsystem is used to monitor parameters such as temperature and water level of each application side.

[0074] Further, the control end includes: an environmental information collection subsystem, a production operation information comprehensive analysis and instruction distribution subsystem and a cloud computing environment, and the environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment are connected in sequence;

[0075] The environmental information collection subsystem is used to collect environmental information;

[0076] The production operation information comprehensive analysis and instruction distribution subsystem is used to generate a control instruction according to the environmental information, the first production operation information and the second production operation information, and output the control instruction to the geothermal end;

[0077] The cloud computing environment is used to store the first production operation information, the second production operation information and the environment information.

[0078] In this embodiment, the environmental information collection subsystem is an auxiliary subsystem used to collect environmental information so as to provide environment-related data and reference information for the production dynamic adjustment decision of the production operation information comprehensive analysis and instruction distribution subsystem.

[0079] In addition, for the collection of environmental data, such as temperature, air pressure, light intensity, rain and snow, the environmental information collection subsystem can directly interface with the local weather forecast service to obtain richer weather information for short-term and long-term forecasts, providing more decision-making basis for the dynamic adjustment of production of each subsystem.

[0080] The production operation information comprehensive analysis and instruction distribution subsystem is the decision-making and command center of the entire production management system. Based on the production operation information output by the geothermal end and the environmental information collected by the environmental information collection subsystem, it comprehensively calculates and judges the adjustment operation of the production dynamics and what kind of action instructions are issued to which SCADA subsystem or subsystems. After obtaining the environmental information and production operation information, the production operation information comprehensive analysis and instruction distribution subsystem analyzes the environmental information and production operation information to determine whether the working conditions need to be adjusted and how to adjust them; then, it issues action instructions to the fully automatic geothermal energy production operation management system or the SCADA subsystems on each application side to complete the working condition adjustment work; in addition, the production operation information comprehensive analysis and instruction distribution subsystem can also summarize all the above information and display it on the duty terminal computer or large screen, so that the management personnel can intervene when necessary, issue instructions, monitor and trace any dynamic adjustment history information, and investigate the causes and processes of events that may affect safe production to improve the problems existing in the fully automatic geothermal energy production operation management system.

[0081] The cloud computing environment can store all data collected and generated during the operation of the system, provide the system with database services, Web services, microservices, API (Application Programming Interface) gateways and access control, etc., saving the system's storage space.

[0082] Furthermore, each of the application-side SCADA subsystems is deployed in the fully automatic geothermal energy production and operation management system according to the respective heat usage temperature levels of each of the application-side SCADA subsystems.

[0083] In this embodiment, these application-side SCADA subsystems can be increased or decreased according to actual needs. According to the heat temperature, they should be arranged in a cascade utilization mode to make full use of geothermal resources, that is, the application side with the highest heat temperature should be arranged upstream of the heat supply, and the application side should be set from high to low according to the heat temperature to reduce heat loss and energy consumption.

[0084] Specifically, in this embodiment, during the operation of the fully automatic geothermal energy production and operation management system, each SCADA subsystem collects the water pressure, temperature, water level and other parameters of the corresponding equipment in real time, summarizes the above production and operation information and outputs it to the production and operation information comprehensive analysis and instruction distribution subsystem in real time. The environmental information collection subsystem collects the environmental data of the system deployment site in real time, and outputs the environmental data to the production and operation information comprehensive analysis and instruction distribution subsystem. The production and operation information comprehensive analysis and instruction distribution subsystem conducts a comprehensive analysis of the environmental data and production and operation information, and analyzes the operating status of each device and part of the entire system at this time. If the analysis shows that a subsystem of a geothermal end needs to be adjusted, a control instruction is generated and output to the corresponding subsystem. The subsystem adjusts the equipment according to the instruction to ensure the stable operation of the entire system. The system displays the collected and generated data on the duty terminal computer or large screen in real time, so that the technicians can intuitively observe the operating status of the system to prevent automation failures.

[0085] Compared with the existing manual maintenance method, the fully automatic geothermal energy production and operation management system of the present application includes a geothermal end and a control end, and the geothermal end is connected to the control end; the geothermal end automatically performs geothermal energy extraction, reinjection and water supply according to the control instructions output by the control end, and automatically collects and monitors the production and operation information of each device and pipeline of the geothermal end in real time, and outputs the production and transportation information to the control end. The control end automatically collects environmental data in real time, generates control instructions according to the environmental data and production and operation information, and outputs the instructions to the geothermal end.

[0086] Thus, the present application is based on the above-mentioned fully automatic geothermal energy production and operation management system using the geothermal end and the control end. Compared with the traditional method of manual maintenance and management of heat storage, the fully automatic geothermal energy production and operation management system of the present application can automatically monitor the operation information and environmental information of each device in the heat storage during the heating process, and analyze the operation information and environmental information in real time, and generate control instructions according to the analysis results to control each device at the geothermal end, thereby reducing manpower costs and reducing the risk of manual misoperation.

[0087] Based on the above-mentioned first embodiment of the fully automatic geothermal energy production and operation management system of the present application, a second embodiment of the fully automatic geothermal energy production and operation management system of the present application is proposed.

[0088] In the second embodiment of the fully automatic geothermal energy production and operation management system method of the present application, the geothermal end is deployed in the first industrial Internet of Things, the control end is deployed in the first local area network, and the first industrial Internet of Things and the first local area network are isolated by logical isolation or physical isolation;

[0089] The production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and each of the application side SCADA subsystems through a second local area network;

[0090] The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment are connected in sequence through the first local area network.

[0091] In this embodiment, the extraction and reinjection SCADA subsystem of the geothermal end is connected to the production well pump, the reinjection well pump and each application side SCADA subsystem through the second local area network, and is connected through the second local area network to form a first industrial Internet of Things. The control end is deployed in the first local area network, and the environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment are connected in sequence through the first local area network. The first industrial Internet of Things and the first local area network are isolated by logical isolation or physical isolation (such as network switches, routers, etc.), and can input or output data (I / O, IN / OUT) to achieve necessary access control and security management.

[0092] For details, please refer to Figure 2 The heating temperature and pressure SCADA subsystem, hot spring temperature and water level SCADA subsystem, swimming pool temperature and water level SCADA subsystem and aquaculture SCADA subsystem on the application side are connected to the extraction and reinjection SCADA subsystem through the local area network. The extraction and reinjection SCADA subsystem is connected to the production well pump and the reinjection well pump through the local area network. The equipment at the geothermal end together constitute the industrial Internet of Things. The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment at the control end are connected in sequence through the first local area network. The first industrial Internet of Things and the first local area network are isolated through logical isolation or physical isolation (such as network switches, routers, etc.) to achieve necessary access control and security management.

[0093] In this way, the independence of the geothermal end and the control end can be maintained, and the degree of coupling between subsystems can be reduced to improve the safety and stability of the entire fully automatic geothermal energy production and operation management system. The security of the industrial Internet of Things can be improved to better reduce the impact of emergencies within the local area network on production.

[0094] Based on the above-mentioned first embodiment and / or second embodiment of the fully automatic geothermal energy production and operation management system of the present application, a third embodiment of the fully automatic geothermal energy production and operation management system of the present application is proposed.

[0095] In the third embodiment of the fully automatic geothermal energy production and operation management system of the present application, the fully automatic geothermal energy production and operation management system is deployed in a third local area network;

[0096] The cloud computing environment is connected to the extraction and reinjection SCADA subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and each of the application side SCADA subsystems through the third local area network;

[0097] The production and reinjection SCADA subsystem is connected to the production well pump and the reinjection well pump respectively through the third local area network;

[0098] The environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the third local area network.

[0099] In this embodiment, all devices in the entire system are operated in the same local area network in a fully coupled manner.

[0100] For details, please refer to Figure 3 All subsystems are connected through the same local area network, and the subsystems on the application side are connected in a cascade manner. The cloud computing environment is connected to the production and reinjection SCADA subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and each application side SCADA subsystem through the local area network. The environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the local area network. The production and reinjection SCADA subsystem is connected to the production well pump and the reinjection well pump through the local area network. The full coupling method can reduce the deployment cost of the network.

[0101] Based on the above-mentioned first embodiment, second embodiment and / or third embodiment of the fully automatic geothermal energy production and operation management system of the present application, a fourth embodiment of the fully automatic geothermal energy production and operation management system of the present application is proposed.

[0102] In the fourth embodiment of the fully automatic geothermal energy production and operation management system of the present application, each of the application-side SCADA subsystems includes: one or more first target application-side SCADA subsystems, and, one or more second target application-side SCADA subsystems;

[0103] The production well pump, the reinjection well pump, the production and reinjection SCADA subsystem and one or more of the first target application side SCADA subsystems are all deployed in the second industrial Internet of Things;

[0104] The production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and one or more of the first target application side SCADA subsystems through a fourth local area network;

[0105] The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem, the cloud computing environment and one or more of the second target application side SCADA subsystems are all deployed in the fifth local area network;

[0106] The production operation information comprehensive analysis and instruction distribution subsystem and one or more of the second target application side SCADA subsystems are connected to the cloud computing environment through the fifth local area network, and the environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the fifth local area network.

[0107] In this embodiment, some subsystems in the SCADA subsystem on the application side may be selected to be deployed in the local area network on the control end, so that the entire system is deployed in a partially coupled manner.

[0108] In addition, the data collected within the Industrial Internet of Things can be stored in this network. If it operates in a non-coupled or partially coupled manner, it can also be considered to be stored in the cloud storage environment of the data center within the local area network or wide area network. Of course, there can also be a copy in the Industrial Internet of Things and the local area network (or data center) to back up each other and increase the stability of the entire production management system.

[0109] Normally, the entire system operates fully automatically. However, in order to cope with possible unforeseen failures, each subsystem can support manual operation mode, so that when the industrial Internet of Things, local area network or wide area network fails, manual intervention can be carried out to ensure the normal operation of each subsystem.

[0110] In the actual architecture, please refer to Figure 4 The heating temperature and pressure SCADA subsystem can be deployed in the local area network of the control end. Other deployment methods are consistent with the non-coupled software architecture. The partial coupling method can be used to combine the actual situation of the deployment location of each subsystem to form a network, thereby improving the security of the industrial Internet of Things in line with the actual situation, so as to better reduce the impact of emergencies in the local area network on production.

[0111] The present application also includes a fully automatic geothermal energy production and operation management device, Figure 5 This is a schematic diagram of the structure of the fully automatic geothermal energy production operation management equipment in the equipment hardware operating environment involved in the embodiment of the present application.

[0112] like Figure 2As shown, the fully automatic geothermal energy production operation management device may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. The communication bus 1002 is used to realize the connection and communication between the processor 1001 and the memory 1005. The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0113] Optionally, the fully automatic geothermal energy production and operation management device may also include a user interface 1003, a network interface 1004, a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi system, etc. The user interface may include a display screen (Display), an input subsystem such as a keyboard (Keyboard), and optionally, the user interface may also include a standard wired interface and a wireless interface. The network interface may optionally include a standard wired interface and a wireless interface (such as a WIFI interface).

[0114] Those skilled in the art will understand that Figure 1 The structure of the fully automatic geothermal energy production, operation and management equipment shown in the figure does not constitute a limitation of the fully automatic geothermal energy production, operation and management equipment, and may include more or fewer components than shown in the figure, or a combination of certain components, or a different arrangement of components.

[0115] like Figure 2 As shown, the memory 1005 as a computer storage medium may include an operating system, a user interface module, a network communication module, and a fully automatic geothermal energy production and operation management program. The operating system is a program that manages and controls the hardware and software resources of the fully automatic geothermal energy production and operation management equipment, and supports the operation of the fully automatic geothermal energy production and operation management program and other software and / or programs. The network communication module is used to realize the communication between the components inside the memory 1005, and to communicate with other hardware and software in the fully automatic geothermal energy production and operation management system.

[0116] exist Figure 1 In the fully automatic geothermal energy production and operation management device shown, the processor 1001 is used to execute the fully automatic geothermal energy production and operation management program stored in the memory 1005, and performs the following operations:

[0117] Collect production operation information;

[0118] Outputting the production operation information to the control end of the fully automatic geothermal energy production operation management system so that the control end generates control instructions according to the production operation information;

[0119] The extraction, reinjection and water supply of geothermal energy are carried out based on the control instructions.

[0120] Furthermore, the processor 1001 can also execute the fully automatic geothermal energy production and operation management program stored in the memory 1005, and perform the following operations:

[0121] Collecting environmental information and obtaining production and operation information output by the geothermal end of the fully automatic geothermal energy production and operation management system;

[0122] A control instruction is generated according to the production operation information and the environmental information, and the control instruction is output to the geothermal end, so that the geothermal end can perform geothermal energy extraction, reinjection and water supply based on the control instruction.

[0123] Based on the above hardware structure, the first embodiment of the fully automatic geothermal energy production and operation management method of the present application is proposed. In the first embodiment of the fully automatic geothermal energy production and operation management method of the present application, please refer to Figure 6 The fully automatic geothermal energy production and operation management method is applied to the geothermal end of the fully automatic geothermal energy production and operation management system, and the fully automatic geothermal energy production and operation management method includes:

[0124] Step A10, collecting production operation information;

[0125] Step A20, outputting the production operation information to the control end of the fully automatic geothermal energy production operation management system, so that the control end generates a control instruction according to the production operation information;

[0126] Step A30, performing geothermal energy extraction, reinjection and water supply based on the control instructions.

[0127] In this embodiment, the fully automatic geothermal energy production and operation management system is divided into a geothermal end and a control end. The geothermal end is connected to the control end. The geothermal end is also connected to geothermal energy storage and various heat users. During the operation of the fully automatic geothermal energy production and operation management system, the geothermal end collects various production and operation information of various devices and nodes in the geothermal end in real time, and then integrates and outputs various production and operation information to the control end, so that the control end can obtain environmental data in real time, analyze environmental data and production and operation information to obtain the operating status of the heat storage, and then generate control instructions according to the operating status. The geothermal end adjusts the equipment at the geothermal end according to the control instructions to keep it in a stable state, thereby automatically maintaining and managing the heat storage.

[0128] Specifically, during the operation of the fully automatic geothermal energy production and operation management system, the geothermal end collects the water pressure, temperature, water level and other parameters of the corresponding equipment in real time, summarizes the above production and operation information and outputs it to the control end in real time. After collecting the environmental data of the system deployment site, the control end conducts a comprehensive analysis of the environmental data and production and operation information, and analyzes the operating status of each device and part of the entire system at this time. If the analysis shows that a subsystem of a geothermal end needs to be adjusted, a control instruction is generated and output to the corresponding subsystem. The subsystem adjusts the equipment according to the instruction to ensure the stable operation of the entire system. The system displays the collected and generated data on the duty terminal computer or large screen in real time, so that technical personnel can intuitively observe the operating status of the system to prevent automation failures.

[0129] Thus, the present application is based on the above-mentioned fully automatic geothermal energy production and operation management method using the geothermal end and the control end. Compared with the traditional method of manual maintenance and management of heat storage, the fully automatic geothermal energy production and operation management system of the present application can automatically monitor the operation information and environmental information of each device in the heat storage during the heating process, and analyze the operation information and environmental information in real time, and generate control instructions according to the analysis results to control each device at the geothermal end, thereby reducing manpower costs and reducing the risk of manual misoperation.

[0130] Based on the above-mentioned first embodiment of the fully automatic geothermal energy production and operation management method of the present application, a second embodiment of the fully automatic geothermal energy production and operation management method of the present application is proposed.

[0131] In the second embodiment of the fully automatic geothermal energy production and operation management method of the present application, please refer to Figure 7 The fully automatic geothermal energy production and operation management method is applied to the control end of the fully automatic geothermal energy production and operation management system, and the fully automatic geothermal energy production and operation management method includes:

[0132] Step B10, collecting environmental information, and obtaining production operation information output by the geothermal end of the fully automatic geothermal energy production operation management system;

[0133] Step B20, generating a control instruction according to the production operation information and the environmental information, and outputting the control instruction to the geothermal end, so that the geothermal end can perform geothermal energy extraction, reinjection and water supply based on the control instruction.

[0134] In this embodiment, the fully automatic geothermal energy production and operation management system is divided into a geothermal end and a control end. The geothermal end is connected to the control end. The control end obtains environmental data in real time and obtains production and operation information output by the geothermal end, and then analyzes the environmental data and production and operation information to obtain the operating status of the heat storage, and then generates control instructions according to the operating status, and outputs the control instructions to the geothermal end, so that the geothermal end can adjust the equipment of the geothermal end according to the control instructions to keep it in a stable state, thereby automatically maintaining and managing the heat storage.

[0135] Specifically, during the operation of the fully automatic geothermal energy production and operation management system, the geothermal end collects the water pressure, temperature, water level and other parameters of the corresponding equipment in real time, summarizes the above production and operation information and outputs it to the control end in real time. After collecting the environmental data of the system deployment site, the control end conducts a comprehensive analysis of the environmental data and production and operation information, and analyzes the operating status of each device and part of the entire system at this time. If the analysis shows that a subsystem of a geothermal end needs to be adjusted, a control instruction is generated and output to the corresponding subsystem. The subsystem adjusts the equipment according to the instruction to ensure the stable operation of the entire system. The system displays the collected and generated data on the duty terminal computer or large screen in real time, so that technical personnel can intuitively observe the operating status of the system to prevent automation failures.

[0136] Thus, the present application is based on the above-mentioned fully automatic geothermal energy production and operation management method using the geothermal end and the control end. Compared with the traditional method of manual maintenance and management of heat storage, the fully automatic geothermal energy production and operation management system of the present application can automatically monitor the operation information and environmental information of each device in the heat storage during the heating process, and analyze the operation information and environmental information in real time, and generate control instructions according to the analysis results to control each device at the geothermal end, thereby reducing manpower costs and reducing the risk of manual misoperation.

[0137] In addition, the present application also proposes a storage medium, on which a fully automatic geothermal energy production and operation management program is stored. When the fully automatic geothermal energy production and operation management program is executed by a processor, the steps of the fully automatic geothermal energy production and operation management method of the present application as described above are implemented.

[0138] The specific embodiments of the computer storage medium of the present application are basically the same as the embodiments of the above-mentioned fully automatic geothermal energy production and operation management method, and will not be described in detail here.

[0139] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0140] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0141] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0142] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A fully automatic geothermal energy production and operation management system, characterized in that: The fully automatic geothermal energy production and operation management system comprises: a geothermal end and a control end, wherein the geothermal end is connected to the control end; The geothermal end is used to perform geothermal energy exploitation, reinjection and water supply based on the control instructions output by the control end, and to collect production and operation information, and output the production and operation information to the control end; The control end is used to obtain the environmental information and the production operation information, generate control instructions according to the environmental information and the production operation information, and output the control instructions to the geothermal end.

2. The fully automatic geothermal energy production and operation management system according to claim 1 is characterized in that: The geothermal end includes: a production well pump, a reinjection well pump, a production and reinjection SCADA subsystem and a plurality of application side SCADA subsystems, wherein the production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and each of the application side SCADA subsystems; The production operation information includes: first production operation information of the production well pump, the reinjection well pump and the extraction and reinjection SCADA subsystem, and second production operation information of each of the application side SCADA subsystems; The extraction and reinjection SCADA subsystem is used to control the production well pump to extract geothermal energy based on the control instruction, control the reinjection well pump to reinject tail water of each of the application-side SCADA subsystems, and supply water to each of the application-side SCADA subsystems; The extraction and reinjection SCADA subsystem is also used to collect the first production operation information and output the first production operation information to the control terminal; Each of the application-side SCADA subsystems is used to collect the second production operation information and output the second production operation information to the control end.

3. The fully automatic geothermal energy production and operation management system according to claim 2 is characterized in that: The control end includes: an environmental information collection subsystem, a production operation information comprehensive analysis and instruction distribution subsystem and a cloud computing environment, wherein the environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment are connected in sequence; The environmental information collection subsystem is used to collect environmental information; The production operation information comprehensive analysis and instruction distribution subsystem is used to generate a control instruction according to the environmental information, the first production operation information and the second production operation information, and output the control instruction to the geothermal end; The cloud computing environment is used to store the first production operation information, the second production operation information and the environment information.

4. The fully automatic geothermal energy production and operation management system according to claim 3 is characterized in that: The geothermal end is deployed in a first industrial Internet of Things, and the control end is deployed in a first local area network. The first industrial Internet of Things and the first local area network are isolated by logical isolation or physical isolation. The production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and each of the application side SCADA subsystems through a second local area network; The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and the cloud computing environment are connected in sequence through the first local area network.

5. The fully automatic geothermal energy production and operation management system according to claim 3 is characterized in that: The fully automatic geothermal energy production and operation management system is deployed in the third local area network; The cloud computing environment is connected to the extraction and reinjection SCADA subsystem, the production operation information comprehensive analysis and instruction distribution subsystem and each of the application side SCADA subsystems through the third local area network; The production and reinjection SCADA subsystem is connected to the production well pump and the reinjection well pump respectively through the third local area network; The environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the third local area network.

6. The fully automatic geothermal energy production and operation management system according to claim 3 is characterized in that: Each of the application-side SCADA subsystems comprises: one or more first target application-side SCADA subsystems, and one or more second target application-side SCADA subsystems; The production well pump, the reinjection well pump, the production and reinjection SCADA subsystem and one or more of the first target application side SCADA subsystems are all deployed in the second industrial Internet of Things; The production and reinjection SCADA subsystem is respectively connected to the production well pump, the reinjection well pump and one or more of the first target application side SCADA subsystems through a fourth local area network; The environmental information collection subsystem, the production operation information comprehensive analysis and instruction distribution subsystem, the cloud computing environment and one or more of the second target application side SCADA subsystems are all deployed in the fifth local area network; The production operation information comprehensive analysis and instruction distribution subsystem and one or more of the second target application side SCADA subsystems are connected to the cloud computing environment through the fifth local area network, and the environmental information collection subsystem is connected to the production operation information comprehensive analysis and instruction distribution subsystem through the fifth local area network.

7. The fully automatic geothermal energy production and operation management system according to any one of claims 2 to 6, characterized in that: Each of the application-side SCADA subsystems is deployed in the fully automatic geothermal energy production and operation management system according to the respective heat usage temperature levels of each of the application-side SCADA subsystems.

8. A fully automatic geothermal energy production and operation management method, characterized in that: The fully automatic geothermal energy production and operation management method is applied to the geothermal end of the fully automatic geothermal energy production and operation management system, and the fully automatic geothermal energy production and operation management method includes: Collect production operation information; Outputting the production operation information to the control end of the fully automatic geothermal energy production operation management system so that the control end generates control instructions according to the production operation information; The extraction, reinjection and water supply of geothermal energy are carried out based on the control instructions.

9. A fully automatic geothermal energy production and operation management method, characterized in that: The fully automatic geothermal energy production and operation management method is applied to the control end of the fully automatic geothermal energy production and operation management system, and the fully automatic geothermal energy production and operation management method includes: Collecting environmental information and obtaining production and operation information output by the geothermal end of the fully automatic geothermal energy production and operation management system; A control instruction is generated according to the production operation information and the environmental information, and the control instruction is output to the geothermal end, so that the geothermal end can perform geothermal energy extraction, reinjection and water supply based on the control instruction.

10. A storage medium, characterized in that: The storage medium stores a fully automatic geothermal energy production and operation management program, which, when executed by the processor, implements the steps of the fully automatic geothermal energy production and operation management method as described in claims 8 and 9.

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