Method for achieving deep energy-saving sealing through sealing ring

Abstract

The invention provides a method for achieving deep energy-saving sealing through a sealing ring, and relates to the technical field of sealing elements. The sealing performance and the service life of the sealing ring under high-temperature, high-pressure and complex working conditions are remarkably improved and prolonged through key technical means of material composite modification, a multi-stage sealing structure, intelligent installation feedback and running state online monitoring. Graphene and ceramic micro powder are added into a silicone rubber base material, and a low-friction PTFE coating is sprayed, so that the durability and the self-lubricating property of the material are improved; the sealing ring main body adopts a double-lip structure to be matched with the central supporting ring, so that the compression resistance and buffering capability are enhanced; the pressure sensor and the image recognition module are integrated, intelligent feedback control in the installation process is achieved, and the intelligent pressure sensor has the advantages of being low in sealing leakage rate, capable of reducing energy consumption, long in service life and high in intelligent degree, is suitable for various industrial application scenes of hydraulic systems, pneumatic actuators, valves and pipeline connection and has good popularization value and industrialization prospects.

Description

Technical Field

[0001] The present invention relates to the technical field of sealing, and in particular, to a method for achieving deep energy-saving sealing of a sealing ring. Background Art

[0002] As a key sealing element in industrial equipment, the sealing ring is widely used in hydraulic systems, pneumatic devices, valves, and pipe connection occasions. Its sealing performance directly affects the working efficiency, energy consumption level, and safety and stability of the equipment. With the continuous improvement of modern industry's requirements for equipment energy efficiency, environmental protection, and intelligence, traditional sealing rings have many deficiencies in terms of materials, structures, and usage methods.

[0003] Currently, most sealing rings still use traditional rubber or silicone rubber materials. Although these materials have certain elasticity and sealing performance, they are prone to aging, deformation, and elastic decline under high temperature, high pressure, or frequent start-stop working conditions, resulting in sealing failure. In addition, the surface friction coefficient of traditional materials is relatively high, and it is easy to cause wear during the dynamic sealing process, further shortening the service life. Although some improvement schemes have introduced nano-fillers or coating technologies, a systematic composite modification scheme has not been formed, and it is difficult to meet the long-term stable operation requirements under complex working conditions.

[0004] Existing sealing rings mostly adopt single-lip or simple O-ring structures, lacking effective response mechanisms for different pressure and temperature changes. Especially in high-pressure or vibrating environments, the single-lip structure is prone to deformation or tearing due to stress concentration, causing leakage; while the O-ring has problems such as difficult control of the compression amount and poor resilience performance. In addition, existing sealing rings generally lack a buffer structure and cannot effectively absorb the thermal expansion and vibration effects during equipment operation, thereby reducing the sealing reliability.

[0005] In practical applications, the installation quality of the sealing ring plays a decisive role in its sealing performance. However, currently, the installation of most sealing rings still relies on manual experience judgment, lacking a standardized and intelligent installation feedback mechanism. Due to the differences in operator skills or environmental interference, problems such as sealing ring offset, distortion, insufficient compression amount, or over-compression often occur, leading to early leakage or sealing failure, and affecting the stability of equipment operation.

[0006] After traditional sealing rings are put into use, there are no effective on-line monitoring means, and maintenance can only be carried out by relying on regular inspections or replacements after failures. This passive management method not only increases the maintenance cost but also easily causes equipment shutdown, energy waste, and even safety accidents due to sudden leakage. Although some recent studies have tried to integrate sensors into the sealing structure, due to reasons such as large volume, high power consumption, and poor compatibility, true practical application and engineering promotion have not been achieved. Therefore, a method for achieving deep energy-saving sealing of a sealing ring is proposed. Summary of the Invention

[0007] The object of the present invention is to address the problems raised in the current background art. To achieve the above object of the invention, the present invention provides the following technical solutions: A method for realizing deep energy-saving sealing of a sealing ring, comprising the following steps:

[0008] Step 1: Perform composite modification on the sealing ring substrate. Add graphene powder with a mass fraction of 0.3% - 1.0% and ceramic micro powder with a mass fraction of 0.5% - 2.0% to silicone rubber, and prepare a nano-enhanced composite material through mixing and vulcanization processes;

[0009] Step 2: A sealing ring body with a double-lip structure and a central support ring, wherein the compression amount of the outer lip of the double-lip structure is controlled at 18% - 22%, the compression amount of the inner lip is controlled at 8% - 12%, and the central support ring is made of aluminum alloy 6061-T6 material and is provided with a honeycomb-shaped buffer cavity;

[0010] Step 3: Configure an intelligent installation feedback system. Detect whether the contact pressure at each part of the sealing ring reaches 1.5 MPa - 3.0 MPa through a pressure sensor array, and combine an image recognition module to judge whether the sealing ring is offset or distorted;

[0011] Step 4: Embed a micro wireless sensing module inside the sealing ring to collect temperature data (-40°C - +250°C), pressure data (0 - 40 MPa) and deformation data during operation in real time, and upload them to a remote monitoring platform through Bluetooth or LoRa protocol;

[0012] Step 5: Establish a sealing ring status evaluation model based on the monitoring data. When it is detected that the pressure fluctuation exceeds ±10% or the deformation amount increases by more than 0.1 mm, trigger an early warning mechanism to prompt the user to perform maintenance or replacement, so as to realize deep energy-saving sealing.

[0013] As a preferred technical solution of the present invention, the silicone rubber is methyl vinyl silicone rubber (MVQ), its Shore A hardness is 50 - 70 degrees, the tensile strength ≥ 6 MPa, and the elongation at break ≥ 250%.

[0014] As a preferred technical solution of the present invention, the low friction coefficient coating is a polytetrafluoroethylene (PTFE) coating, the thickness is controlled at 0.02 mm - 0.1 mm, the surface friction coefficient ≤ 0.1, and the temperature resistance range is -100°C - +260°C.

[0015] As a preferred technical solution of the present invention, the wall thickness of the central support ring is 0.5 mm - 2.0 mm, the aperture of the honeycomb-shaped buffer cavity is 0.2 mm - 1.0 mm, and the cavity filling rate is 30% - 60%.

[0016] As a preferred technical solution of the present invention, the length of the outer lip in the double-lip structure is 1.0 mm to 3.0 mm, the length of the inner lip is 0.5 mm to 1.5 mm, and the included angle between the two lips is 10° to 30°, so as to enhance the sealing and fitting performance.

[0017] As a preferred technical solution of the present invention, the intelligent installation feedback system collects the force data of the sealing ring through at least 6 evenly distributed pressure sensors, and combines with a high-resolution industrial camera for image comparison and analysis, with the error controlled within ±0.05 mm.

[0018] As a preferred technical solution of the present invention, the wireless sensing module is integrated with a micro lithium battery, with a battery life of ≥2 years, a sampling frequency adjustable from 1 time per minute to 1 time per hour, a communication distance of ≥50 meters, and supports IP67 protection level.

[0019] As a preferred technical solution of the present invention, the remaining service life is predicted by the life prediction model based on historical data and the current operating state, using linear regression or neural network algorithms, with an error not exceeding ±10%.

[0020] As a preferred technical solution of the present invention, this method is applicable to industrial equipment sealing scenarios with a working temperature range of -40°C to +250°C and a working pressure range of 0 to 40 MPa, including hydraulic systems, pneumatic actuators, valves, and pipe connection parts.

[0021] As a preferred technical solution of the present invention, it has the ability of deep energy-saving sealing, with a sealing leakage rate lower than 0.1 mL / min, a service life of ≥5000 hours, and supports the functions of online monitoring of the operating state and fault warning.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: By adding graphene and ceramic micro-powders to silicone rubber, with mass fractions of 0.3% to 1.0% and 0.5% to 2.0% respectively, and performing PTFE low-friction coating treatment on the surface with a thickness of 0.02 mm to 0.1 mm, the sealing ring has higher thermal stability, wear resistance, and compressive strength. This composite modified material can adapt to a wide temperature range of -40°C to +250°C, significantly improving the durability of the sealing ring in harsh environments of high temperature and high pressure, with a service life of more than 5000 hours, far exceeding that of traditional sealing rings.

[0023] The present invention adopts a multi-stage sealing structure with a double-lip center support ring. The compression amount of the outer lip is controlled at 18% to 22%, the compression amount of the inner lip is 8% to 12%, and the included angle between the two lips is 10° to 30°. Combined with the honeycomb-shaped buffer cavity structure, it can effectively absorb the stress changes caused by vibration and thermal expansion, preventing leakage caused by deformation. This structure not only improves the adaptability of the sealing ring to complex working conditions but also significantly reduces the probability of micro-leakage, with a sealing leakage rate lower than 0.1 mL / min, meeting the high-precision sealing requirements.

[0024] The intelligent installation feedback system developed in a supporting manner integrates a pressure sensor array and an image recognition module, and can monitor the compression amount of the sealing ring, the contact pressure distribution and the installation posture in real time. By setting standard installation parameters, including a contact pressure of 1.5 MPa to 3.0 MPa and an installation error within ±0.05 mm, the system can automatically prompt the user to adjust, avoiding seal failure problems caused by improper manual operation and improving the consistency of assembly efficiency and seal quality.

[0025] A micro wireless sensing module is embedded inside the sealing ring, which supports real-time acquisition of temperature from -40°C to +250°C, pressure from 0 to 40 MPa and deformation data, and uploads the data to the remote monitoring platform through Bluetooth, ZigBee or LoRa protocols. Combining data analysis algorithms to establish a life prediction model, early warning of potential leakage risks, reducing unplanned downtime, and improving the safety and intelligent level of equipment operation.

[0026] Through the collaborative optimization of the above materials, structures and systems, the present invention realizes a comprehensive improvement in sealing performance, with the overall energy consumption reduced by more than 15%. It is applicable to various industrial scenarios such as hydraulic systems, pneumatic actuators, valves, and pipeline connections, and is particularly suitable for application scenarios with extremely high sealing requirements under high temperature, high pressure, and frequent start-stop conditions, having good market promotion prospects and social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic flow chart of the method provided by the present invention;

[0028] Figure 2 It is a schematic diagram of performance parameters provided by the present invention;

[0029] Figure 3 It is a schematic diagram of the coating composition provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention. It should be noted that, without conflict, the embodiments and the features and technical solutions in the embodiments of the present invention can be combined with each other. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] Embodiment 1: A method for achieving deep energy-saving sealing of a sealing ring, comprising the following steps: Step 1: Perform composite modification treatment on the sealing ring substrate, add graphene powder with a mass fraction of 0.3% - 1.0% and ceramic micro-powder with a mass fraction of 0.5% - 2.0% to silicone rubber, and prepare a nano-enhanced composite material through mixing and vulcanization processes;

[0033] Step 2: Set the sealing ring body with a double-lip structure and a central support ring, wherein the compression amount of the outer lip of the double-lip structure is controlled at 18% - 22%, the compression amount of the inner lip is controlled at 8% - 12%, the central support ring is made of aluminum alloy 6061-T6 material and is provided with a honeycomb-shaped buffer cavity;

[0034] Step 3: Configure an intelligent installation feedback system, detect whether the contact pressure at each part of the sealing ring reaches 1.5 MPa - 3.0 MPa through a pressure sensor array, and combine an image recognition module to judge whether the sealing ring is offset or distorted;

[0035] Step 4: Embed a micro wireless sensing module inside the sealing ring to collect temperature data (-40°C - +250°C), pressure data (0 - 40 MPa) and deformation data during operation in real time, and upload them to a remote monitoring platform through Bluetooth or LoRa protocol;

[0036] Step 5: Establish a sealing ring state evaluation model based on the monitoring data. When it is detected that the pressure fluctuation exceeds ±10% or the deformation amount increases by more than 0.1 mm, trigger an early warning mechanism to prompt the user to perform maintenance or replacement, so as to achieve deep energy-saving sealing.

[0037] The silicone rubber is methyl vinyl silicone rubber MVQ, with a Shore A hardness of 50 - 70 degrees, a tensile strength of ≥6 MPa, and an elongation at break of ≥250%.

[0038] The low friction coefficient coating is polytetrafluoroethylene, PTFE coating, with a thickness controlled at 0.02 mm - 0.1 mm, a surface friction coefficient of ≤0.1, and a temperature resistance range of -100°C - +260°C.

[0039] The wall thickness of the central support ring is 0.5 mm to 2.0 mm, the pore diameter of the honeycomb buffer cavity is 0.2 mm to 1.0 mm, and the cavity filling rate is 30% to 60%.

[0040] In the double-lip structure, the length of the outer lip is 1.0 mm to 3.0 mm, the length of the inner lip is 0.5 mm to 1.5 mm, and the angle between the two lips is 10° to 30°.

[0041] The intelligent installation feedback system collects the force data of the sealing ring through at least 6 evenly distributed pressure sensors, and combines with a high-resolution industrial camera for image comparison and analysis, with the error controlled within ±0.05 mm.

[0042] The wireless sensing module is integrated with a micro lithium battery, with a battery life of ≥2 years, a sampling frequency adjustable from 1 time per minute to 1 time per hour, a communication distance of ≥50 meters, and supports IP67 protection level.

[0043] The remaining service life prediction model is based on historical data and the current operating status, and adopts linear regression or neural network algorithms, with the prediction error of the remaining service life not exceeding ±10%.

[0044] This method is applicable to industrial equipment sealing scenarios with a working temperature range of -40°C to +250°C and a working pressure range of 0 to 40 MPa, including hydraulic systems, pneumatic actuators, valves, and pipe connection parts.

[0045] It has the ability of deep energy-saving sealing, with a sealing leakage rate lower than 0.1 mL / min, a service life of ≥5000 hours, and supports online monitoring of the operating status and fault warning functions.

[0046] A method for achieving deep energy-saving sealing of a sealing ring provided by the present invention. The present invention adds graphene (0.3% to 1.0%) and ceramic micro-powder (0.5% to 2.0%) to the base material to form a nano-enhanced composite material, which improves the thermal stability, wear resistance, and compressive strength of the material.

[0047] At the same time, a polytetrafluoroethylene (PTFE) coating is applied to the surface of the sealing ring, with the thickness controlled within 0.02 mm to 0.1 mm and the friction coefficient ≤0.1, so that the sealing ring reduces the frictional resistance during movement or assembly, reduces energy loss, and prevents premature wear caused by friction.

[0048] The present invention adopts a composite sealing structure of double lips + central support ring: the outer double-lip structure: respectively undertakes the main sealing and secondary anti-leakage functions, with the outer lip compression amount controlled within 18% to 22% and the inner lip compression amount being 8% to 12% to adapt to different pressure changes;

[0049] Central support ring: Made of aluminum alloy 6061-T6, with a wall thickness of 0.5 mm to 2.0 mm. It has a honeycomb-shaped buffer cavity inside, with a pore diameter of 0.2 mm to 1.0 mm, which can effectively absorb stress changes caused by vibration and thermal expansion;

[0050] The included angle between the two lips is 10° to 30°, enhancing the fitting property and dynamic sealing effect, and preventing the medium from leaking through the gap. This structure not only enhances the pressure-bearing capacity of the sealing ring but also improves the stability under complex working conditions of frequent start-stop and temperature fluctuations, fundamentally reducing the occurrence of micro-leakage phenomena.

[0051] The present invention collects the force data of the sealing ring through at least 6 evenly distributed pressure sensors to determine whether the contact pressure at each part reaches 1.5 MPa to 3.0 MPa; uses a high-resolution industrial camera for image comparison and analysis, with the error controlled within ±0.05 mm;

[0052] If an abnormality is detected, the system will prompt the user to adjust the installation position or force to ensure that the sealing ring is in the best working state. The introduction of this system significantly reduces the human operation error and improves the consistency of installation efficiency and sealing quality.

[0053] The present invention embeds a micro wireless sensing module inside the sealing ring, which integrates temperature, pressure, and deformation sensors, supports Bluetooth, ZigBee, or LoRa communication protocols, and has the following functions:

[0054] Real-time collection of key parameters during the operation of the sealing ring: Temperature range: -40°C to +250°C; Pressure range: 0 to 40 MPa; Deformation threshold: An early warning is triggered when the deformation exceeds 0.1 mm;

[0055] Upload the data to the remote monitoring platform and establish a service life prediction model for the sealing ring in combination with data analysis algorithms;

[0056] When it is detected that the pressure fluctuation exceeds ±10% or the deformation increases beyond the set threshold, the early warning mechanism is automatically triggered to prompt the user to repair or replace the sealing ring in a timely manner. This module can work continuously for more than 2 years, supports IP67 protection level, and is suitable for various harsh industrial environments.

[0057] The sealing leakage rate of the present invention is lower than 0.1 mL / min, far superior to traditional sealing rings; the service life is ≥5000 hours, reducing the replacement frequency and maintenance cost; the overall energy consumption is reduced by more than 15%, suitable for high-requirement scenarios such as hydraulic systems, pneumatic actuators, valves, and pipeline connections; supports remote monitoring and fault early warning, improving the safety and intelligent level of equipment operation.

[0058] A method for a sealing ring provided by the present invention to achieve deep energy-saving sealing, whose working process is divided into four main stages: material modification and preparation, sealing ring structure manufacturing, intelligent installation feedback, and operation status monitoring and warning. Each stage works synergistically to ensure stable and reliable sealing performance and achieve the goal of deep energy saving. The base material is selected as methyl vinyl silicone rubber (MVQ, Shore A hardness is 50-70 degrees, tensile strength ≥ 6 MPa, elongation at break ≥ 250%);

[0059] Add graphene powder with a mass fraction of 0.3% - 1.0% and ceramic micro powder to improve the thermal stability, wear resistance and compressive strength of the material; Prepare polytetrafluoroethylene and PTFE coating for surface low-friction coating spraying. Mixing and vulcanization molding: Mix the above materials evenly in a mixer, control the mixing temperature at 90°C - 120°C, and the time at 8 - 15 minutes;

[0060] After mixing, inject it into the mold and carry out high-temperature vulcanization molding at 160°C - 180°C, and control the pressure holding time at 5 - 10 minutes; After vulcanization, take out the semi-finished sealing ring, cool it to room temperature, and conduct size detection and appearance inspection.

[0061] Surface treatment: Use electrostatic spraying technology to evenly spray a PTFE coating with a thickness of 0.02 mm - 0.1 mm on the outer layer of the sealing ring; Carry out drying and curing treatment to make the coating firmly adhere to the surface of the sealing ring, with a friction coefficient ≤ 0.1 and a temperature resistance range of -100°C - +260°C.

[0062] Sealing ring structure manufacturing stage: Mold and injection molding: A composite mold with a double-lip structure and a central support ring insert; The outer lip length in the double-lip structure is 1.0 mm - 3.0 mm, the inner lip length is 0.5 mm - 1.5 mm, and the included angle between the two lips is 10° - 30°;

[0063] The central support ring is made of aluminum alloy 6061-T6 material, with a wall thickness of 0.5 mm - 2.0 mm, and a honeycomb-shaped buffer cavity is provided inside, with a pore diameter of 0.2 mm - 1.0 mm and a filling rate of 30% - 60%;

[0064] During injection molding, pre-place the support ring into the mold cavity, and then inject the modified silicone rubber material to complete the integral molding of the overall structure.

[0065] Structure detection and trimming: After molding, measure the size of the sealing ring, conduct compression and rebound tests and mechanical property tests; Rework or reject unqualified products to ensure product consistency and sealing performance compliance.

[0066] Intelligent installation feedback stage: Preparation before installation: Use the supporting intelligent installation feedback system to scan and identify the sealing groove; The system automatically calculates the recommended compression amount: 18% - 22% for the outer lip, 8% - 12% for the inner lip;

[0067] Display the recommended installation sequence and direction to prevent incorrect installation. During the installation process, real-time monitoring is carried out: after the installer puts the sealing ring into the sealing groove, the system starts the pressure sensor array to detect whether the contact pressure reaches 1.5 MPa to 3.0 MPa;

[0068] The image recognition module collects the image of the sealing ring through an industrial camera to judge whether there is deviation, distortion or incomplete fitting; if any abnormality is found, the system prompts the operator to adjust the position or force through the display screen or voice until the installation standard is met.

[0069] Operation status monitoring and early warning stage: Data collection and transmission: After the sealing ring is put into use, the built-in micro wireless sensing module collects data once every minute to every hour; Temperature range: -40°C to +250°C;

[0070] Pressure range: 0 to 40 MPa; Deformation threshold: An early warning is triggered when the deformation exceeds 0.1 mm; The data is uploaded to the remote monitoring platform through Bluetooth, ZigBee or LoRa protocol.

[0071] Data analysis and life prediction: After receiving the data, the monitoring platform establishes a sealing ring status evaluation model in combination with historical data; Adopt linear regression or neural network algorithm to predict the remaining service life, with an error not exceeding ±10%; When the detected pressure fluctuation exceeds ±10% or the deformation increases beyond the set threshold, the system automatically triggers the early warning mechanism to notify the maintenance personnel to repair or replace the sealing ring in time. Energy-saving and safety guarantee effects; Sealing leakage rate is lower than 0.1 mL / min; Service life ≥ 5000 hours;

[0072] The energy consumption is reduced by more than 15%; The intelligent and digital management of the sealing system is realized, significantly improving the safety and energy efficiency level of equipment operation.

[0073] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or substitution to the present invention; And all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A method for achieving deep energy-saving sealing of a sealing ring, characterized in that, It includes the following steps: Step 1: Conduct composite modification treatment on the sealing ring base material. Add graphene powder with a mass fraction of 0.3% - 1.0% and ceramic micro powder with a mass fraction of 0.5% - 2.0% to silicone rubber, and prepare a nano-enhanced composite material through the kneading and vulcanization process; Step 2: Set the sealing ring body with a double-lip structure and a central support ring. The compression amount of the outer lip of the double-lip structure is controlled at 18% - 22%, the compression amount of the inner lip is controlled at 8% - 12%, and the central support ring is made of aluminum alloy 6061-T6 material and is provided with a honeycomb-shaped buffer cavity; Step 3: Configure an intelligent installation feedback system. Detect whether the contact pressure of each part of the sealing ring reaches 1.5 MPa - 3.0 MPa through a pressure sensor array, and combine an image recognition module to judge whether the sealing ring is offset or distorted; Step 4: Embed a micro wireless sensing module inside the sealing ring to collect temperature data of -40°C to +250°C, pressure data of 0 - 40 MPa, and deformation data during the operation in real time, and upload them to a remote monitoring platform through Bluetooth or LoRa protocol; Step 5: Establish a sealing ring status evaluation model based on the monitoring data. When it is detected that the pressure fluctuation exceeds ±10% or the deformation amount increases by more than 0.1 mm, trigger an early warning mechanism to prompt the user to perform maintenance or replacement, so as to achieve deep energy-saving sealing.

2. The method for achieving deep energy-saving sealing of a sealing ring according to claim 1, wherein The silicone rubber is methyl vinyl silicone rubber MVQ, with a Shore A hardness of 50 - 70 degrees, a tensile strength of ≥6 MPa, and an elongation at break of ≥250%; 3. A method for achieving deep energy-saving sealing of a sealing ring according to claim 1, characterized in that, The low friction coefficient coating is a polytetrafluoroethylene PTFE coating, with a thickness controlled at 0.02 mm - 0.1 mm, a surface friction coefficient of ≤0.1, and a temperature resistance range of -100°C to +260°C; 4. A method for achieving deep energy-saving sealing of a sealing ring according to claim 1, characterized in that, The wall thickness of the central support ring is 0.5 mm - 2.0 mm, the pore diameter of the honeycomb-shaped buffer cavity is 0.2 mm - 1.0 mm, and the cavity filling rate is 30% - 60%; 5. A method for achieving deep energy-saving sealing of a sealing ring according to claim 1, characterized in that, In the double-lip structure, the outer lip length is 1.0 mm - 3.0 mm, the inner lip length is 0.5 mm - 1.5 mm, and the angle between the two lips is 10° - 30° to enhance the sealing fit performance; 6. A method for realizing deep energy-saving sealing of a sealing ring according to claim 1, characterized in that, The intelligent installation feedback system collects the force data of the sealing ring through at least 6 evenly distributed pressure sensors, and combines a high-resolution industrial camera for image comparison and analysis, with the error controlled within ±0.05 mm; 7. A method for achieving deep energy-saving sealing of a sealing ring according to claim 1, characterized in that, The wireless sensing module is integrated with a micro lithium battery, with a battery life of ≥2 years, a sampling frequency of once per minute to once per hour, a communication distance of ≥50 meters, and supports IP67 protection level; 8. A method for achieving deep energy-saving sealing of a sealing ring according to claim 1, characterized in that, It also includes a remaining life prediction model. The remaining life prediction model is based on historical data and the current operating status, and uses linear regression or neural network algorithms to predict the remaining service life with an error of no more than ±10%; 9. A method for achieving deep energy-saving sealing of a sealing ring according to any one of claims 1 to 8, characterized in that This method is applicable to industrial equipment sealing scenarios with a working temperature range of -40°C to +250°C and a working pressure range of 0 - 40 MPa, including hydraulic systems, pneumatic actuators, valves, and pipe connection parts.

10. A sealing ring product, characterized in that, Manufactured by the method according to any one of claims 1 to 8, having a deep energy-saving sealing ability, a sealing leakage rate lower than 0.1 mL / min, a service life of ≥5000 hours, and supporting online monitoring of the operating state and fault warning.

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