Full-automatic intelligent rock core oil washing system

Abstract

The utility model relates to the technical field of rock core oil washing, and discloses a full-automatic intelligent rock core oil washing system which comprises a full-automatic temperature control water circulating system, a cloud intelligent remote control switch system and a cloud monitoring system, the full-automatic temperature control water circulation system comprises a water storage tank, a variable-frequency constant-pressure water pump, a refrigeration compressor, a water flow electronic sensor, rock core oil washing equipment and a microcomputer electronic temperature controller, and can automatically control temperature, circulate and prevent power failure. Meanwhile, the system is further provided with a backup water circulation system, and it is ensured that oil washing operation can still continue to be carried out when the main system breaks down. By integrating a full-automatic temperature control water circulation system, a cloud intelligent remote control switch system and a cloud monitoring system, the automation and intelligence of the rock core oil washing process are realized. And the cloud intelligent remote control switch system and the cloud monitoring system realize remote control and monitoring, so that the working efficiency and the safety are improved. According to the system, manual operation is reduced and automatic control is realized, so that human resources are saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of core oil washing, and particularly relates to a full-automatic intelligent core oil washing system. BACKGROUND

[0002] Core oil washing is an important pretreatment step before analyzing core samples in the process of oil exploration and exploitation. In the traditional core oil washing process, manual operation and monitoring are usually required, and open or semi-open systems are used, which have the following problems: The operation in the traditional oil washing system usually requires manual intervention, which has safety hazards such as chemical leakage and fire. Manual operation is prone to operation errors, reducing the efficiency and accuracy of oil washing. Harmful gases may be generated during the oil washing process, polluting the environment. The traditional system often lacks effective resource monitoring and regulation mechanisms, resulting in waste of energy and water resources.

[0003] The traditional system relies on manual operation and cannot achieve automatic control and remote monitoring, resulting in low operation efficiency and difficulty in ensuring the accuracy of operation. The traditional system lacks effective safety protection measures, and situations such as temperature out of control, water interruption, and power failure may cause safety accidents. The existing technology usually lacks effective resource monitoring and regulation mechanisms, resulting in waste of energy and water resources. The existing technology cannot achieve remote control and real-time monitoring, and the operator has difficulty in real-time understanding of the equipment state and oil washing process.

[0004] In view of this, we propose a full-automatic intelligent core oil washing system that introduces advanced automation control, remote monitoring, and energy-saving and environmentally friendly technology to improve the efficiency and safety of oil washing operations, and is more environmentally friendly and energy-saving to solve the above problems. UTILITY MODEL CONTENTS

[0005] The present invention aims to solve the technical problems of low automation, poor safety, low resource utilization, poor environmental friendliness, and lack of remote control capability in the existing core oil washing technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A full-automatic intelligent core oil washing system, comprising a full-automatic temperature control water circulation system, a cloud intelligent remote control switch system, and a cloud monitoring system,

[0008] The full-automatic temperature control water circulation system comprises a water storage tank, a variable frequency constant pressure water pump, a refrigeration compressor, a water flow electronic sensor, a core oil washing device and a microcomputer electronic temperature controller. The water storage tank is selected as a 200L water tank. The water outlet of the water storage tank is connected to the water inlet of the variable frequency constant pressure water pump through a first pipeline, the water outlet of the variable frequency constant pressure water pump is connected to the water inlet of the refrigeration compressor through a second pipeline, the water outlet of the refrigeration compressor is connected to the oil washing instrument of the core oil washing device through a water supply pipeline, the water flow electronic sensor is arranged on the water supply pipeline, and the return pipeline of the core oil washing device is connected to the water inlet of the water storage tank.

[0009] The cloud intelligent remote control switch system is used for acquiring the states and data of the devices of the full-automatic temperature control water circulation system and transmitting the states and data to the cloud monitoring system through wireless connection.

[0010] The cloud intelligent remote control switch system is electrically connected to the circuit systems of the microcomputer electronic temperature controller, the refrigeration compressor, the variable frequency constant pressure water pump, the water flow electronic sensor and the core oil washing device and the industrial high-definition camera installed on the core oil washing device.

[0011] Preferably, a temperature sensor is arranged at a position of the refrigeration compressor for monitoring temperature, and the temperature sensor is electrically connected to the microcomputer electronic temperature controller.

[0012] The temperature sensor can accurately monitor the temperature change of the refrigeration compressor, ensure that the circulating water temperature is maintained in a preset optimal range, and improve the oil washing efficiency. If the temperature abnormally rises, the temperature sensor can immediately trigger the microcomputer electronic temperature controller to take measures to prevent the equipment from overheating or the cooling system from failing.

[0013] Preferably, the full-automatic temperature control water circulation system performs water cooling on the Soxhlet extraction oil washing instrument of the core oil washing device, and the oil washing instrument adopts a downward-inward and upward-outward form for condensation and reflux. The downward-inward and upward-outward water flow mode helps to better utilize the temperature gradient of the cooling water and improve the condensation efficiency.

[0014] Preferably, the oil washing instruments on the core oil washing device are arranged at nine equidistant positions. This facilitates simultaneous operation of multiple oil washing instruments and improves the overall efficiency of oil washing.

[0015] Preferably, the industrial high-definition cameras are installed on the core oil washing device through camera supports, and the industrial high-definition cameras are provided with three, and each industrial high-definition camera is used for monitoring the states of three oil washing instruments. Through the three cameras, the nine oil washing instruments can be comprehensively monitored, and the comprehensiveness of monitoring is improved.

[0016] As preferred, a backup water circulation system is further included, which comprises a tap water cooling system, a tap water outlet pipe and a tap water return pipe, the outlet of the tap water outlet pipe is connected with the three-way valve A on the water supply pipeline, and the outlet of the tap water return pipe is connected with the three-way valve B on the return pipeline.

[0017] When the main water circulation system fails, the backup water circulation system can immediately take over to ensure that the oil washing operation is not interrupted.

[0018] The full-automatic temperature control water circulation system, i.e., the closed-loop circulation system, realizes automatic temperature control, automatic circulation, power-off when water is cut off, etc. of the condensate water for oil washing, and the cloud intelligent remote control switch system and the cloud monitoring system are introduced to realize remote control and monitoring of the core oil washing equipment by the staff. The start and stop of the equipment can be remotely controlled, and the operation dynamic can be remotely monitored to realize unmanned and intelligent core oil washing operation, save human resources and improve work efficiency.

[0019] Compared with the prior art, the technical effects and advantages of the full-automatic intelligent core oil washing system are that: the cloud monitoring system and the cloud intelligent remote control switch system constitute a remote monitoring system, through the industrial high-definition camera installed on the core oil washing equipment, the dynamic of the oil washing operation can be monitored in real time to ensure the safety and efficiency during the operation. The cloud intelligent remote control switch system can obtain the state and data of the equipment and transmit them to the cloud monitoring system through wireless connection, so that the operator can remotely monitor the operation state and remotely control the start and stop, thereby realizing automatic and intelligent unmanned operation. This remote control and management mode can improve energy efficiency, reduce manual intervention and ensure the safety of the operation.

[0020] The automatic water circulation system composed of the variable frequency constant pressure water pump, the 200L water storage tank and the water inlet and outlet pipelines can automatically adjust the circulating water volume according to the number of the oil washing equipment started, which not only meets the oil washing demand but also effectively saves water resources. The water flow electronic sensor monitors the circulating water volume to ensure the stability of the circulation system.

[0021] The microcomputer electronic temperature controller and the refrigeration compressor jointly act to realize real-time monitoring and adjustment of the temperature of the circulating water. When the temperature exceeds the set 26℃, the refrigeration compressor is automatically started to reduce the water temperature below the set temperature and then automatically stopped to ensure the constant temperature of the circulating water during the oil washing process, thereby improving the oil washing efficiency and safety.

[0022] The water flow electronic sensor converts the water flow signal into a voltage signal. Once it is detected that the circulating water is stopped due to leakage or other reasons, the system will automatically cut off the power supply of the oil washing equipment to prevent safety accidents such as toluene reagent leakage and fire caused by dry burning.

[0023] The backup water circulation system is arranged in parallel with the original tap water cooling system and the full-automatic temperature control water circulation system, so that when the full-automatic temperature control water circulation system fails, the tap water cooling circulation system can be quickly switched to ensure that the oil washing work is not affected, and especially in an emergency, the sample can be processed in time. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a first perspective view of the utility model;

[0025] Fig. 2 It is a second perspective view of the utility model;

[0026] Fig. 3 It is a connection relationship diagram of the utility model.

[0027] In the figure: 1, water storage tank; 2, first pipeline; 3, variable frequency constant pressure water pump; 4, second pipeline; 5, refrigeration compressor; 6, water supply pipeline; 7, water flow electronic sensor; 8, core oil washing equipment; 9, tap water cooling system; 10, tap water outlet pipe; 11, oil washing instrument; 14, return pipeline; 15, microcomputer electronic temperature controller; 16, tap water return pipe; 17, three-way valve A; 18, cloud intelligent remote control switch system; 19, cloud monitoring system; 20, three-way valve B; 21, industrial high-definition camera; 22, camera support. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] The following will be combined with the drawings Figs. 1-3 The application will be further described in detail,

[0030] The embodiment of the application discloses a full-automatic intelligent core oil washing system, which comprises a full-automatic temperature control water circulation system, a cloud intelligent remote control switch system 18 and a cloud monitoring system 19 and a backup water circulation system.

[0031] The full-automatic temperature control water circulation system comprises a water storage tank 1, a variable frequency constant pressure water pump 3, a refrigeration compressor 5, a water flow electronic sensor 7, a core oil washing device 8, and a microcomputer electronic temperature controller 15. The water storage tank 1 is selected as a 200L water tank. The water outlet of the water storage tank 1 is connected to the water inlet of the variable frequency constant pressure water pump 3 through a first pipeline 2. The water outlet of the variable frequency constant pressure water pump 3 is connected to the water inlet of the refrigeration compressor 5 through a second pipeline 4. The water outlet of the refrigeration compressor 5 is connected to the oil washing instrument 11 of the core oil washing device 8 through a water supply pipeline 6. The water flow electronic sensor 7 is arranged on the water supply pipeline 6. The return pipeline 14 of the core oil washing device 8 is connected to the water inlet of the water storage tank 1.

[0032] A temperature sensor is arranged at a position of the refrigeration compressor 5 for monitoring the temperature. The temperature sensor is electrically connected to the microcomputer electronic temperature controller 15. The temperature sensor can accurately monitor the temperature change of the refrigeration compressor 5, ensure that the circulating water temperature is maintained in the preset optimal range, and improve the oil washing efficiency. If the temperature abnormally rises, the temperature sensor can immediately trigger the microcomputer electronic temperature controller 15 to take measures to prevent the equipment from overheating or the cooling system from failing. Through real-time monitoring and control of the temperature, the refrigeration compressor 5 can be prevented from being damaged due to improper temperature, thereby prolonging the service life of the equipment. The operation of the refrigeration compressor 5 is optimized, and unnecessary energy consumption is reduced.

[0033] The cloud intelligent remote control switch system 18 is used for acquiring the states and data of the devices of the full-automatic temperature control water circulation system and transmitting the states and data to the cloud monitoring system 19 through wireless connection.

[0034] The cloud intelligent remote control switch system 18 is electrically connected to the circuit systems of the microcomputer electronic temperature controller 15, the refrigeration compressor 5, the variable frequency constant pressure water pump 3, the water flow electronic sensor 7, and the core oil washing device 8, and an industrial high-definition camera 21 arranged on the core oil washing device 8.

[0035] The backup water circulation system comprises a tap water cooling system 9, a tap water outlet pipe 10, and a tap water return pipe 16. The water outlet of the tap water outlet pipe 10 is connected to a three-way valve A 17 on the water supply pipeline 6. The water outlet of the tap water return pipe 16 is connected to a three-way valve B 20 on the return pipeline 14.

[0036] When the main water circulation system fails, the backup water circulation system can immediately take over to ensure that the oil washing operation is not interrupted. In an emergency, such as system failure or water stop, the backup system can quickly start to ensure the continuity of the oil washing operation. During the maintenance or repair of the main system, the backup system can independently operate, avoiding additional costs caused by downtime.

[0037] The circulating water is stored in the water storage tank 1 and delivered to the refrigeration compressor 5 for cooling by the variable frequency constant pressure water pump 3. After the water temperature is lowered by the refrigeration compressor 5, the temperature-controlled water is supplied to the core oil washing equipment 8 through the water supply pipeline 6. The water flow electronic sensor 7 monitors the water flow to ensure stable supply of circulating water. The microcomputer electronic temperature controller 15 monitors the circulating water temperature and automatically adjusts the operation of the refrigeration compressor 5 to maintain constant water temperature.

[0038] The cloud intelligent remote control switch system 18 obtains the state and data of each device in the temperature-controlled water circulation system, such as the working state of the water pump and the refrigeration compressor 5 and the reading of the temperature sensor. These information is transmitted to the cloud monitoring system 19 through wireless connection to realize remote monitoring and control.

[0039] The cloud monitoring system 19 receives the data transmitted by the cloud intelligent remote control switch system 18 to monitor the running state of the core oil washing equipment 8. Through the industrial high-definition camera 21 installed on the oil washing equipment, the oil washing process is monitored in real time, and the video information is transmitted to the monitoring center.

[0040] The full-automatic intelligent core oil washing system reduces manual operation and improves oil washing efficiency through automatic control; reduces energy consumption and saves water resources through variable frequency water pump and temperature-controlled water circulation system; reduces safety risks and ensures the safety of operations through water and power cut-off protection function and backup water circulation system; realizes unattended operation, reduces the number of on-site operators, and reduces the risk of personnel exposure to harmful environments; through the cloud monitoring system 19, the equipment state can be obtained in real time, which is convenient for timely adjustment and troubleshooting; the high-definition camera provides real-time video monitoring, which helps to improve the accuracy of data recording and analysis.

[0041] The full-automatic temperature-controlled water circulation system cools the Soxhlet extraction oil washing instrument 11 on the core oil washing equipment 8, and the oil washing instrument 11 adopts a downward and upward condensation reflux. The downward and upward water flow mode helps to better utilize the temperature gradient of the cooling water and improve the condensation efficiency. Condensation reflux can effectively reduce the escape of organic solvent vapor, protect the health of operators and reduce environmental pollution. Better condensation efficiency helps to more thoroughly remove oil from the core and improve oil washing effect.

[0042] The oil washing instrument 11 on the core oil washing equipment 8 is arranged at nine equidistant positions. The industrial high-definition camera 21 is installed on the core oil washing equipment 8 through the camera support 22, and the industrial high-definition camera 21 is provided with three, and each industrial high-definition camera 21 is used to monitor the state of three oil washing instruments 11.

[0043] The equidistantly arranged oil washing instruments 11 can ensure that the working state and condition of each oil washing instrument 11 are similar, and improve the uniformity and consistency of the oil washing process. It is convenient to simultaneously operate multiple oil washing instruments 11, and improve the overall efficiency of oil washing. Equidistant arrangement is convenient for monitoring and maintenance, especially when using an industrial high-definition camera 21 for monitoring. By monitoring nine oil washing instruments 11 with three cameras, the oil washing operation area can be fully covered, improving the comprehensiveness of monitoring. Real-time video monitoring enables operators to immediately discover problems and take action. Potential safety hazards such as leaks or abnormal operation can be detected in a timely manner, so that measures can be taken in a timely manner.

[0044] The cloud intelligent remote control switch system 18 includes a 4G multi-channel intelligent measurement and control terminal (such as an MT-SR411 remote measurement and control equipment terminal or other models, etc.) and a cloud intelligent mobile phone application.

[0045] On this basis, the remote monitoring system, i.e. the cloud monitoring system 19 and the cloud intelligent remote control switch system 18, are installed to realize remote monitoring of operation dynamics, remote control of core oil washing equipment 8 start-stop and other functions, realize automatic intelligent and unattended core oil washing operation, energy saving and safety.

[0046] A 4G wireless network is provided for the machine room where the full-automatic intelligent core oil washing system is installed, for networking of the 4G multi-channel intelligent measurement and control terminal,

[0047] Cloud monitoring system 19: industrial high-definition camera 21, camera mobile phone app: Seetong, unlike traditional monitoring rooms, this device can realize remote mobile phone monitoring and multi-person monitoring.

[0048] Cloud intelligent remote control switch system 18: 4G multi-channel intelligent measurement and control terminal and cloud intelligent app, the 4G multi-channel intelligent measurement and control terminal is connected to the circuit system of the core oil washing equipment 8 and the circuit system of the oil washing instrument 11, and is connected to the 4G network, personnel remotely connect to the intelligent measurement and control terminal through the cloud intelligent app of the mobile phone, realize remote control of the circuit switch of the equipment, personnel click to open the equipment, the oil washing instrument 11 automatically starts heating work, the water circulation and ventilation equipment on the core oil washing equipment 8 are simultaneously turned on, the personnel click to open and close the equipment, the oil washing instrument 11 automatically stops heating work, and the water circulation and ventilation equipment are simultaneously turned off. This device also supports multi-person operation, and the operator only needs to download the corresponding app.

[0049] Connection between cloud intelligent remote control switch system 18 and microcomputer electronic temperature controller 15: the cloud intelligent remote control switch system 18 usually has a multi-channel intelligent measurement and control terminal, and the microcomputer electronic temperature controller 15 is used for monitoring and controlling temperature. These two systems can be connected through physical cables or wireless communication, so that the cloud intelligent remote control switch system 18 can receive temperature data from the microcomputer electronic temperature controller 15 and control the switch state of the measurement and control terminal as needed.

[0050] Connection of cloud intelligent remote control switch system 18 with refrigeration compressor 5: The cloud intelligent remote control switch system 18 can be connected with the refrigeration compressor 5 through physical cable or wireless communication. By controlling the switch signal, the cloud intelligent remote control switch system 18 can remotely control the operation and stop of the refrigeration compressor 5 to achieve temperature control and adjustment.

[0051] Connection of cloud intelligent remote control switch system 18 with variable frequency constant pressure water pump 3: Similarly, the cloud intelligent remote control switch system 18 can be connected with the variable frequency constant pressure water pump 3 through physical cable or wireless communication. By controlling the switch signal, the cloud intelligent remote control switch system 18 can remotely control the operation and stop of the water pump to adjust the flow and pressure of water, thereby achieving temperature control and adjustment.

[0052] Connection of cloud monitoring system 19 with cloud intelligent remote control switch system 18: The cloud monitoring system 19 is used for remote monitoring and management of devices. The cloud intelligent remote control switch system 18 can be connected with the cloud monitoring system 19 to transmit device status and data to the cloud monitoring system 19 through physical cable or wireless communication. In this way, users can remotely monitor multiple devices through the mobile application (such as Seetong) of the cloud monitoring system 19.

[0053] In summary, the microcomputer electronic temperature controller 15, the refrigeration compressor 5, the variable frequency constant pressure water pump 3, the cloud intelligent remote control switch system 18 and the cloud monitoring system 19 can be connected through physical cable or wireless communication. The cloud intelligent remote control switch system 18 is connected with the microcomputer electronic temperature controller 15 to achieve temperature control, and is connected with the refrigeration compressor 5 and the variable frequency constant pressure water pump 3 to achieve remote control of devices. The cloud monitoring system 19 is connected with the cloud intelligent remote control switch system 18, so that users can remotely monitor and manage devices through the mobile application.

[0054] The cloud monitoring system 19 is used for remote monitoring and management of devices. It communicates with the cloud intelligent remote control switch system 18 through wireless connection. Through the mobile application (such as Seetong) of the cloud monitoring system 19, users can track and monitor various devices connected to the cloud intelligent remote control switch system 18 in real time. Specifically, the cloud monitoring system 19 can be wirelessly connected with the microcomputer electronic temperature controller 15, the refrigeration compressor 5, the variable frequency constant pressure water pump 3 and other devices and instruments connected with the cloud intelligent remote control switch system 18, and provide real-time device status and data through the mobile application.

[0055] The workflow is as follows:

[0056] The system starts, and the water in the water storage tank 1 is pumped by the variable frequency constant pressure water pump 3 to the refrigeration compressor 5 for cooling; the cooled water is transported to the oil washing instrument 11 of the core oil washing equipment 8 through the water supply pipeline 6 for oil washing operation; the water flow electronic sensor 7 monitors the water flow to ensure the stable supply of water during the oil washing process. The microcomputer electronic temperature controller 15 continuously monitors the circulating water temperature and adjusts the operation of the refrigeration compressor 5 as needed. The cloud intelligent remote control switch system 18 obtains the equipment state and data in real time and transmits them to the cloud monitoring system 19 through a wireless network. The cloud monitoring system 19 remotely monitors the equipment, and the operator can remotely control the equipment through the monitoring system, such as starting and stopping the equipment, adjusting parameters, etc. When the full-automatic temperature control water circulation system fails, it can be quickly switched to a tap water cooling circulation system to ensure that the oil washing work is not affected.

[0057] The full-automatic intelligent core oil washing system comprises a water storage tank 1, a variable frequency constant pressure water pump 3, a refrigeration compressor 5, an oil washing instrument 11 and the like to form a core oil washing closed-loop circulation system, and is provided with a microcomputer electronic temperature controller 15 to realize the automatic temperature adjustment function.

[0058] In addition, the system is also provided with an automatic water circulation and power-off protection function. The automatic water circulation is composed of the variable frequency constant pressure water pump 3, the water storage tank 1 and the water circulation pipeline, which can automatically adjust the water quantity according to the opening degree of the oil washing equipment to realize the water and electricity saving function. The power-off protection is realized by the water flow electronic sensor 7, which automatically cuts off the power supply of the oil washing system once the circulating water stops flowing due to leakage or other reasons to prevent safety accidents.

[0059] To improve the intelligent degree and remote control capability of the system, the cloud intelligent remote control switch system 18 and the cloud monitoring system 19 are introduced. Through wireless communication, the cloud intelligent remote control switch system 18 is connected with the microcomputer electronic temperature controller 15, the refrigeration compressor 5, the water flow electronic sensor 7 and the variable frequency constant pressure water pump 3. The cloud monitoring system 19 is wirelessly connected with the cloud intelligent remote control switch system 18 and can realize the functions of remotely monitoring and managing the equipment through a mobile phone application.

[0060] Finally, it should be noted that the above-described preferred embodiments of the present application are not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fully automatic intelligent core oil washing system, characterized in that, The application relates to a full-automatic temperature-controllable water circulation system, a cloud intelligent remote control switch system and a cloud monitoring system. The full-automatic temperature-controllable water circulation system comprises a water storage tank (1), a variable-frequency constant-pressure water pump (3), a refrigeration compressor (5), a water flow electronic sensor (7), a core oil washing device (8) and a microcomputer electronic temperature controller (15); the water outlet of the water storage tank (1) is connected with the water inlet of the variable-frequency constant-pressure water pump (3) through a first pipeline (2), the water outlet of the variable-frequency constant-pressure water pump (3) is connected with the water inlet of the refrigeration compressor (5) through a second pipeline (4), the water outlet of the refrigeration compressor (5) is connected with the oil washing instrument (11) of the core oil washing device (8) through a water supply pipeline (6), the water flow electronic sensor (7) is arranged on the water supply pipeline (6), and the backflow pipeline (14) of the core oil washing device (8) is connected with the water inlet of the water storage tank (1). The cloud intelligent remote control switch system (18) is used for acquiring the states and data of all the devices of the full-automatic temperature-controllable water circulation system and transmitting the states and data to the cloud monitoring system (19) through wireless connection. The cloud intelligent remote control switch system (18) is electrically connected with the circuit systems of the microcomputer electronic temperature controller (15), the refrigeration compressor (5), the variable-frequency constant-pressure water pump (3), the water flow electronic sensor (7) and the core oil washing device (8) and the industrial high-definition camera (21) arranged on the core oil washing device (8).

2. The fully automatic intelligent core oil washing system according to claim 1, characterized in that: A temperature sensor is arranged on the refrigeration compressor (5) for monitoring the temperature, and the temperature sensor is electrically connected with the microcomputer electronic temperature controller (15).

3. The fully automatic intelligent core oil washing system according to claim 1, characterized in that: The full-automatic temperature-controllable water circulation system is used for water cooling of the Soxhlet extraction oil washing instrument (11) of the core oil washing device (8), and the oil washing instrument (11) adopts a lower-inlet and upper-outlet type for condensation backflow.

4. The fully automatic intelligent core oil washing system according to claim 1, characterized in that: The oil washing instrument (11) of the core oil washing device (8) is arranged at nine equidistant positions.

5. The fully automatic intelligent core oil washing system according to claim 4, characterized in that: The industrial high-definition camera (21) is arranged on the core oil washing device (8) through a camera support (22), and the industrial high-definition camera (21) is provided with three, and each industrial high-definition camera (21) is used for monitoring the states of three oil washing instruments (11).

6. The fully automatic intelligent core oil washing system according to any one of claims 1-5, characterized in that: The backup water circulation system comprises a tap water cooling system (9), a tap water outlet pipe (10) and a tap water backflow pipe, the water outlet of the tap water outlet pipe (10) is connected with a three-way valve A (17) on the water supply pipeline (6), and the water outlet of the tap water backflow pipe (16) is connected with a three-way valve B (20) on the backflow pipeline (14). The water backflow of the tap water backflow pipe enters the tap water cooling system (9), and the water out of the tap water cooling system (9) flows into the tap water outlet pipe (10).

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