CN114165326A - Intelligent power maintenance system and maintenance method - Google Patents

Intelligent power maintenance system and maintenance method Download PDF

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Publication number
CN114165326A
CN114165326A CN202110800966.3A CN202110800966A CN114165326A CN 114165326 A CN114165326 A CN 114165326A CN 202110800966 A CN202110800966 A CN 202110800966A CN 114165326 A CN114165326 A CN 114165326A
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CN
China
Prior art keywords
fuel
engine oil
oil
maintenance system
maintenance
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Pending
Application number
CN202110800966.3A
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Chinese (zh)
Inventor
施远强
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Fortrust Power Control Technology Qidong Co ltd
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Fortrust Power Control Technology Qidong Co ltd
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Priority to CN202110800966.3A priority Critical patent/CN114165326A/en
Publication of CN114165326A publication Critical patent/CN114165326A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/02—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate silencers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/0217—Air cleaners acting by electric discharge; Electrostatic precipitators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/54—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/02—Exhaust filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/063—Cleaning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The invention discloses an intelligent power maintenance system and a maintenance method, which comprise the following steps: the system comprises a maintenance system, an air filtering device, a cooling liquid device, a fuel oil device, an engine oil device, a waste liquid treatment device and a tail gas treatment device; the maintenance system is in driving connection with the cooling liquid device, the fuel oil device, the engine oil device, the air filtering device, the waste liquid treatment device and the tail gas treatment device respectively and is used for maintaining the devices. The mutual connection cooperation of a plurality of intelligent processing apparatus is passed through to this scheme to and through the control connection of maintenance system to each processing apparatus, can realize functions such as intelligent maintenance, teleservice of equipment, and equipment has high reliability simultaneously, the super-silent, high standard environmental protection, and civilization operation, the advantage of high performance-price ratio can be used at the diesel power generation trade extensively, provides a brand-new situation for the trade development.

Description

Intelligent power maintenance system and maintenance method
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to an intelligent power maintenance system and a maintenance method for the diesel power generation industry.
Background
Human life is increasingly unable to be supported by electric power, and along with the progress of science and technology, more and more power supply modes appear.
The existing silent sound box of the generator set only consists of an engine set and an external box, and has no maintenance monitoring system, so that the energy consumption is high during operation, the problems that the engine cannot be normally started and the like sometimes occur, the engine cannot be monitored and treated in time, the starting reliability of the engine is influenced, no effective treatment measures are provided for the generated waste liquid and tail gas, and the environment is seriously polluted.
Therefore, it is an urgent need to provide a reliable maintenance system, which is a problem to be solved by those skilled in the art.
Disclosure of Invention
Aiming at the technical problem of low reliability in the prior art, the invention aims to provide an intelligent power maintenance system which is connected and matched with a plurality of intelligent processing devices and is connected with each processing device through a maintenance system in a control manner, and provides a maintenance method of the power maintenance system on the basis, so that the problems in the prior art are well overcome.
In order to achieve the above object, the present invention provides an intelligent power maintenance system, comprising: the system comprises a maintenance system, an air filtering device, a cooling liquid device, a fuel oil device, an engine oil device, a waste liquid treatment device and a tail gas treatment device; the maintenance system is in driving connection with the cooling liquid device, the fuel device, the engine oil device, the air filtering device, the waste liquid treatment device and the tail gas treatment device respectively and is used for maintaining the devices.
Further, the maintenance system comprises a cooling liquid level maintenance device, a water heater and a cooling liquid maintenance box; the cooling liquid level maintainer is characterized in that the water heater is arranged in the cooling liquid device and is respectively connected with the cooling liquid maintaining box; the coolant liquid level maintainer, water heater and coolant maintenance case are connected the cooperation and are used, detect the liquid level of coolant liquid, temperature and carry out supply and heating to the coolant liquid.
Furthermore, the maintenance system comprises a fuel air detector, an oil-water separator, a fuel water specific gravity detector and a fuel maintenance box, wherein the fuel air detector, the oil-water separator and the fuel water specific gravity detector are arranged in the fuel device and are respectively connected with the fuel maintenance box; the fuel air detector, the oil-water separator, the fuel water specific gravity detector and the fuel maintenance box are connected and matched for use, the air content and the water content of the fuel are detected, the fuel is exhausted, and oil-water separation and drainage are performed.
Further, the maintenance system comprises an engine oil level maintenance device, an engine oil quality observer, a pump valve assembly and an engine oil maintenance tank; the engine oil level maintainer, the engine oil quality observer and the pump valve assembly are arranged on the engine oil device and are respectively connected and matched with the engine oil maintenance box for use, the level and the quality of the engine oil are detected, and the engine oil is replenished and replaced.
Furthermore, the air filtering device consists of a shutter, an electrostatic filter screen and filter cloth which are arranged in sequence; the shutter, the electrostatic filter screen and the filter cloth are mutually matched to form a triple filtering structure of air.
Further, the intelligent power maintenance system also comprises a box to be filtered; the to-be-filtered tank is arranged on the engine oil device.
Further, the box to be filtered comprises a recovery device and a filtering device; the recovery device is connected with the filtering device and is used for filtering and recovering the engine oil.
Further, the waste liquid collecting device comprises a waste liquid box and a plurality of waste liquid collecting pipes; one end of each waste liquid collecting pipe is connected with a drain outlet of the to-be-filtered tank, an output port of the fuel water specific gravity detector and an oil-water exhaust port of the engine oil level holder, and the other end of each waste liquid collecting pipe is connected with the waste liquid tank and used for collecting waste liquid discharged by the to-be-filtered tank, the fuel oil and the engine oil to the waste liquid tank.
Further, the tail gas treatment device comprises a DPF carrier, a primary silencing barrel and a secondary silencing barrel which are arranged in sequence; the tail gas firstly enters a DPF carrier, and the soot is collected and removed through DPF particles in the DPF carrier; then the noise is eliminated through the first-stage silencing barrel and the second-stage silencing barrel in sequence.
In order to achieve the above object, the present invention provides a maintenance method for an intelligent power maintenance system, the maintenance method comprising:
forming detection areas in the air filtering device, the waste liquid treatment device, the tail gas treatment device, the cooling liquid device, the fuel oil device and the engine oil device through sensors, detecting the treatment states of air, waste liquid and tail gas in real time, and detecting the liquid levels in the cooling liquid device, the fuel oil device and the engine oil device and the quality of engine oil in the engine oil device; the sensor transmits the collected data to a maintenance system;
if the liquid levels of the cooling liquid device, the fuel oil device and the engine oil device and the quality in the engine oil device are lower than the set values, the maintenance system supplies cooling water, fuel oil and engine oil to the cooling liquid device, the fuel oil device and the engine oil device and replaces the engine oil; and carrying out three-filtering on the required air, carrying out silencing and particle collecting treatment on tail gas, and collecting waste liquid generated by each part.
According to the intelligent power maintenance system and the intelligent power maintenance method for the diesel power generation industry, the intelligent maintenance of the equipment can be realized through the mutual connection and matching of the intelligent processing devices and the control connection of the maintenance system to the processing devices, and the reliability of the equipment is greatly improved.
Drawings
The invention is further described below in conjunction with the appended drawings and the detailed description.
FIG. 1 is a schematic diagram of an air filtering device in the intelligent device;
FIG. 2 is a schematic overall schematic diagram of the intelligent device;
FIG. 3 is a schematic diagram of a first cartridge valve of the intelligent device;
FIG. 4 is a schematic diagram of a second cartridge valve of the intelligent device;
fig. 5 is a schematic diagram of the tail gas treatment device in the intelligent device.
The following are the parts of the drawings with reference numbers:
110. the oil-water separator 230, the fuel tank 310, the oil level maintainer 320, the oil quality observer 330, the filter tank 331, the filter pump 332, the first cartridge valve 333, the second cartridge valve 334, the filter 340, the new engine oil tank 350, the oil supplementing tank 360, the waste liquid tank 370, the pump valve assembly 410, the coolant level maintainer 420, the water heater 430, the water tank 440, the water supplementing tank 510, the DPF carrier 520, the primary silencing cylinder 530, the secondary silencing cylinder 610, the cleaning liquid tank 620, the electromagnetic valve 630, the spray pump 220, the filter pump 220, the fuel water level specific gravity detector 240, the oil-water separator 230, the oil level maintainer 320, the oil quality observer 330, the filter pump 331, the filter pump 332, the first cartridge valve 333, the second cartridge valve 370, the water heater 430, the water supplementing tank 440, the DPF carrier 520, the primary silencing cylinder 530, the secondary silencing cylinder 610, the cleaning liquid tank 620, the electromagnetic valve 630, the spray pump
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
The intelligent power maintenance system provided by the scheme can supply and filter air, fuel oil, engine oil, cooling liquid and the like required by the operation of the engine, improves the operation reliability of the engine, treats waste gas, waste liquid, noise and the like generated in the operation process of the engine, and improves the environmental protection property of equipment.
The intelligent maintenance system of the scheme comprises: the system comprises a maintenance system, an air filtering device, a cooling liquid device, a fuel oil device, an engine oil device, a waste liquid treatment device and a tail gas treatment device; the maintenance system is in driving connection with the cooling liquid device, the fuel device, the engine oil device, the air filtering device, the waste liquid treatment device and the tail gas treatment device respectively, maintenance is conducted on the devices, the filter box is arranged on the engine oil device and connected with the waste liquid treatment device and used for filtering the engine oil, and the filtered waste engine oil is transmitted to the waste liquid treatment device.
Referring to fig. 1, the air filtering device performs a triple filtering of air entering the soundbox; the air filtering device is composed of a shutter 110, an electrostatic filter screen 120, a vibration motor 130, a filter cloth 140, a fan 150, an engine 160 and a generator 170; wherein, the louver 110, the electrostatic filter 120, the vibration motor 130, the filter cloth 140 and the fan 150 are sequentially arranged.
Air enters from the shutter 110, is subjected to primary filtration through the shutter 110, then enters the electrostatic filter 120 after primary filtration, and is subjected to secondary filtration through the electrostatic filter 120; the air after the double filtration is then introduced into the filter cloth 140 to be triple-filtered, and the filtered air is sucked into the engine 160 and the generator 170 by the driving of the fan 150.
The vibration motor 130 is arranged above the filter cloth 140, and the sieve pores blocked by molecules on the electrostatic filter screen 120 and the filter cloth 140 can be cleaned through the vibration motor 130, so that the machine is in a normal use state, and the working efficiency of the machine is ensured.
The air filtering device formed by the scheme has the advantages that the triple filtering is carried out on the air entering the mute box, and the functions of rain prevention, sand prevention, dust prevention, granular salt mist prevention, catkin prevention and the like can be realized.
Referring to fig. 2, a fuel maintenance system is arranged in the fuel device, and the fuel maintenance system comprises a fuel air detector 210, an oil-water separator 230, a fuel water specific gravity detector 220 and a maintenance tank.
The fuel oil air detector 210, the oil-water separator 240 and the fuel oil-water specific gravity detector 220 are arranged in the fuel oil device and are respectively connected with the maintenance box; the fuel air detector 210, the oil-water separator 240 and the fuel-water specific gravity detector 220 are connected with the maintenance box for matching use, detect the air content and the water content of the fuel, exhaust the fuel, separate oil from water and discharge the water.
The fuel enters the fuel air detector 210 from the fuel tank 230, and air is exhausted through the air vent by the fuel air detector 210; the fuel oil after exhaust enters an oil-water separator 240 for oil-water separation operation, and the separated water is discharged through a fuel oil-water specific gravity detector 220; the separated fuel oil is delivered to the engine and is supplied to the engine for use.
In addition, the fuel air detector 210 is provided with a heating plug, and fuel input into the engine can be heated through the heating plug, so that the equipment can be normally used in alpine regions.
An engine oil maintenance system is arranged in the engine oil processing device and comprises an engine oil level maintaining device 310, an engine oil quality observer 320, a pump valve assembly, a to-be-filtered tank 330 and a maintenance tank, wherein the engine oil level maintaining device 310, the engine oil quality observer 320, the pump valve assembly 370 and the engine oil maintenance tank are connected and matched for use, the liquid level and the quality of engine oil are detected, and the engine oil is replenished and replaced.
When the sensor-sensed oil level contour in the oil level holder 310 is lower than the normal contour, i.e., the engine oil level is lower, the maintenance tank drives the oil level holder 310 to replenish the engine oil through the oil in the replenishment tank 350 and the new engine oil tank 340; the quality of the engine oil can be detected by the oil quality observer 320, and when the quality of the engine oil is degraded, the maintenance box can drive the pump and the valve 370 to perform the related actions to replace the engine oil, and the replaced engine oil is transmitted to the filtering box 330.
The filter box 330 has a recovery device and a filtering device, the replaced engine oil is filtered by the filtering device and then recovered by the recovery device, and the filtered engine oil is transmitted to the waste liquid box 360 for uniform centralized treatment.
Wherein the filtering device comprises a first cartridge valve 332, a second cartridge valve 333, a filter pump 331 and a filter 334; wherein the filter pump 331 is connected to the filter 334; the first cartridge 332 is coupled to a filter 334; the second cartridge 333 is coupled to the filter 334.
Referring to fig. 3-4, the first cartridge valve 332 is provided with a first port 3321, a second port 3322, a third port 3323 and a fourth port 3324; the second cartridge 333 has a fifth port 3331, a sixth port 3332, a seventh port 3333, and an eighth port 3334.
The filter cartridge 330, the first cartridge valve No. four port 3324, the first cartridge valve No. one port 3321, the filter 331 pump, the second cartridge valve No. five port 3331, the second cartridge valve No. eight port 3334, the filter 334, the second cartridge valve No. six port 3332, the second cartridge valve No. seven port 3333, the first cartridge valve No. three port 3323, the first cartridge valve No. two port 3322 and the oil supplementing tank 350 are sequentially connected, and the engine oil can be filtered to form an engine oil off-line filtering mechanism.
A cooling liquid maintenance system is arranged in the cooling liquid device and comprises a cooling liquid level maintenance device 410, a water heater 420 and a maintenance box; the coolant level holder 410 and the water heater 420 are respectively connected with the maintenance box for matching use, and can supply and heat the coolant.
When the liquid level in the water tank 430 is lower than a set value, the system gives an alarm signal to prompt water addition, and the water in the water replenishing tank 440 is conveyed to the water tank 430 through the maintenance tank driving cooling water level maintainer 410; when the temperature sensor used with the water heater 420 senses that the temperature of the cooling liquid is lower than a set value, the water heater 420 is started through the maintenance box to heat the cooling liquid.
The waste liquid collecting device is used for collecting waste liquid and comprises a waste liquid box 360 and a plurality of waste liquid collecting pipes; one end of a plurality of waste liquid collecting pipes is respectively connected with a drain outlet of the filter box 330, an output port of the fuel water specific gravity detector 220 and an oil-water exhaust port of the engine oil level holder 310, the other end of each waste liquid collecting pipe is connected with the waste liquid tank 360, and engine oil and fuel oil are collected into the waste liquid tank 360 through the waste liquid collecting pipes, and collected waste liquid is subjected to centralized treatment.
Referring to fig. 5, the exhaust gas treatment device is used for carrying out silencing and particle collecting treatment on exhaust gas, and comprises a DPF carrier 510, a primary silencing pot 520 and a secondary silencing pot 530; the DPF carrier 510, the primary silencing pot 520, and the secondary silencing pot 530 are sequentially disposed.
The exhaust gas firstly enters the DPF carrier 510, and the soot is collected and removed through DPF particles in the DPF carrier 510; then the noise is eliminated through the first-stage silencing barrel 520 and the second-stage silencing barrel 530 in sequence.
In addition, in order to further ensure the stable operation of the equipment, a cleaning device is also arranged; the cleaning device is used for cleaning the water tank 430 and the filter cloth 140 in the machine; the cleaning apparatus includes a cleaning solution tank 610 and a spray pump 630.
The spray pump 630 is arranged on the cleaning liquid tank 610, two spray pipelines are led out from the spray pump 630 and respectively led to the water tank and the air filter cloth, and each pipeline is provided with an electromagnetic valve 620; when the temperature of the engine water tank is continuously higher, the maintenance box starts the water tank cleaning 610 action, the spray pump 630 is started, the cleaning liquid flows to the water tank nozzle from the spray pump 630 and the pipeline, the cleaning liquid is sprayed on the water tank 430 from the nozzle, oil stains on the water tank 430 are cleaned, and the heat dissipation efficiency is improved.
When the filtering efficiency of the air filter cloth 140 is reduced, the filter cloth cleaning action is started, the spray pump 630 is started, the cleaning liquid flows to the filter cloth spray head from the spray pump 630 and the pipeline, and the cleaning liquid is sprayed on the filter cloth 140 from the spray head to clean the filter cloth.
On the basis of the intelligent power maintenance system, the scheme also provides a maintenance method which comprises the following steps:
forming detection areas in the air filtering device, the waste liquid treatment device, the tail gas treatment device, the cooling liquid device, the fuel oil device and the engine oil device through sensors, detecting the treatment states of air, waste liquid and tail gas in real time, and detecting the liquid levels in the cooling liquid device, the fuel oil device and the engine oil device and the quality of engine oil in the engine oil device; the sensor transmits the collected data to a maintenance system;
if the liquid levels of the cooling liquid device, the fuel oil device and the engine oil device and the quality in the engine oil device are lower than the set values, the maintenance system supplies cooling water, fuel oil and engine oil to the cooling liquid device, the fuel oil device and the engine oil device and replaces the engine oil; and carrying out three-filtering on the required air, carrying out silencing and particle collecting treatment on tail gas, and collecting waste liquid generated by each part.
The intelligent power maintenance system formed by the scheme can realize intelligent maintenance of equipment, can automatically supply and filter air, fuel oil, engine oil, cooling liquid and the like required by the operation of the engine, improves the operation reliability of the engine, and treats waste gas, waste liquid, noise and the like generated in the operation process of the engine.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. An intelligent power maintenance system, comprising: the system comprises a maintenance system, an air filtering device, a cooling liquid device, a fuel oil device, an engine oil device, a waste liquid treatment device and a tail gas treatment device; the maintenance system is in driving connection with the cooling liquid device, the fuel device, the engine oil device, the air filtering device, the waste liquid treatment device and the tail gas treatment device respectively and is used for maintaining the devices.
2. The intelligent power maintenance system of claim 1, wherein the maintenance system comprises a coolant level maintenance, a water heater, a coolant maintenance tank; the cooling liquid level maintainer is characterized in that the water heater is arranged in the cooling liquid device and is respectively connected with the cooling liquid maintaining box; the coolant liquid level maintainer, water heater and coolant maintenance case are connected the cooperation and are used, detect the liquid level of coolant liquid, temperature and carry out supply and heating to the coolant liquid.
3. The intelligent power maintenance system according to claim 1, wherein the maintenance system comprises a fuel air detector, an oil-water separator, a fuel-water specific gravity detector and a fuel maintenance tank, wherein the fuel air detector, the oil-water separator and the fuel-water specific gravity detector are arranged in the fuel device and are respectively connected with the fuel maintenance tank; the fuel air detector, the oil-water separator, the fuel water specific gravity detector and the fuel maintenance box are connected and matched for use, the air content and the water content of the fuel are detected, the fuel is exhausted, and oil-water separation and drainage are performed.
4. The intelligent power maintenance system of claim 1, wherein the maintenance system comprises an oil level maintenance, an oil quality observer, a pump and valve assembly, and an oil maintenance tank; the engine oil level maintainer, the engine oil quality observer and the pump valve assembly are arranged on the engine oil device and are respectively connected and matched with the engine oil maintenance box for use, the level and the quality of the engine oil are detected, and the engine oil is replenished and replaced.
5. The intelligent power maintenance system according to claim 1, wherein the air filtering device is composed of a shutter, an electrostatic filter screen and a filter cloth, which are arranged in sequence; the shutter, the electrostatic filter screen and the filter cloth are mutually matched to form a triple filtering structure of air.
6. The intelligent power maintenance system of claim 1, further comprising a tank to be filtered; the to-be-filtered tank is arranged on the engine oil device.
7. The intelligent power maintenance system according to claim 6, wherein the tank to be filtered comprises a recovery device and a filtering device; the recovery device is connected with the filtering device and is used for filtering and recovering the engine oil.
8. The intelligent power maintenance system according to claim 1, wherein the waste liquid collecting device comprises a waste liquid tank and a plurality of waste liquid collecting pipes; one end of each waste liquid collecting pipe is connected with a drain outlet of the to-be-filtered tank, an output port of the fuel water specific gravity detector and an oil-water exhaust port of the engine oil level holder, and the other end of each waste liquid collecting pipe is connected with the waste liquid tank and used for collecting waste liquid discharged by the to-be-filtered tank, the fuel oil and the engine oil to the waste liquid tank.
9. An intelligent power maintenance system according to claim 1, wherein the exhaust gas treatment device comprises a DPF carrier, a primary silencing pot and a secondary silencing pot which are arranged in sequence; the tail gas firstly enters a DPF carrier, and the soot is collected and removed through DPF particles in the DPF carrier; then the noise is eliminated through the first-stage silencing barrel and the second-stage silencing barrel in sequence.
10. A maintenance method of an intelligent power maintenance system is characterized by comprising the following steps:
forming detection areas in the air filtering device, the waste liquid treatment device, the tail gas treatment device, the cooling liquid device, the fuel oil device and the engine oil device through sensors, detecting the treatment states of air, waste liquid and tail gas in real time, and detecting the liquid levels in the cooling liquid device, the fuel oil device and the engine oil device and the quality of engine oil in the engine oil device; the sensor transmits the collected data to a maintenance system;
if the liquid levels of the cooling liquid device, the fuel oil device and the engine oil device and the quality in the engine oil device are lower than the set values, the maintenance system supplies cooling water, fuel oil and engine oil to the cooling liquid device, the fuel oil device and the engine oil device and replaces the engine oil; and carrying out three-filtering on the required air, carrying out silencing and particle collecting treatment on tail gas, and collecting waste liquid generated by each part.
CN202110800966.3A 2021-07-15 2021-07-15 Intelligent power maintenance system and maintenance method Pending CN114165326A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201925020U (en) * 2010-10-14 2011-08-10 深圳市科列技术有限公司 Device for prolonging operation and maintenance time of generator set
CN106168156A (en) * 2016-08-09 2016-11-30 河南柴油机重工有限责任公司 A kind of engine coolant feeds recovery system automatically
CN108152248A (en) * 2017-11-24 2018-06-12 北京机械设备研究所 A kind of diesel generating set fuel path air detecting device and method
CN111765002A (en) * 2020-05-22 2020-10-13 中国人民解放军92942部队 Fuel oil moisture on-line monitoring and automatic processing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201925020U (en) * 2010-10-14 2011-08-10 深圳市科列技术有限公司 Device for prolonging operation and maintenance time of generator set
CN106168156A (en) * 2016-08-09 2016-11-30 河南柴油机重工有限责任公司 A kind of engine coolant feeds recovery system automatically
CN108152248A (en) * 2017-11-24 2018-06-12 北京机械设备研究所 A kind of diesel generating set fuel path air detecting device and method
CN111765002A (en) * 2020-05-22 2020-10-13 中国人民解放军92942部队 Fuel oil moisture on-line monitoring and automatic processing system

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