1. An intelligent monitoring system for a power plant, comprising: the system comprises a monitoring maintenance system, a cooling liquid processing module, a fuel oil processing module and an engine oil processing module; the cooling liquid processing module, the fuel oil processing module and the engine oil processing module are integrated on a working interface and are respectively connected with the monitoring maintenance system; the cooling liquid treatment module, the fuel processing module is equipped with coolant liquid sensing component in the machine oil treatment module respectively, fuel sensing component, machine oil sensing component and respectively with the control maintain system connection, through coolant liquid sensing component, fuel sensing component, machine oil sensing component is respectively to the liquid level of coolant liquid, the temperature, the air of fuel, the liquid level of water content and machine oil, the quality is monitored, and maintain the system through the control and carry out the supply, the heating to the coolant liquid, exhaust and the drainage and supply and the change to machine oil to the fuel.

2. The intelligent monitoring system for a power plant of claim 1, wherein the coolant sensing assembly comprises a coolant level maintainer and a water heater; the cooling water level maintainer and the water heater are respectively connected with the monitoring maintenance system, the liquid level and the temperature of the cooling water are monitored, and the cooling liquid is replenished and heated.

3. The intelligent monitoring system of claim 1, wherein the fuel sensing assembly comprises a fuel air detector, a fuel water specific gravity measurer; the fuel air detector and the fuel water specific gravity measurer are respectively connected with the monitoring maintenance system, and are used for monitoring the air and water contents of the fuel, and exhausting and draining the fuel.

4. The intelligent monitoring system of claim 3, wherein the fuel-air detector is provided with an exhaust valve for exhausting excess air.

5. The intelligent monitoring system of power equipment of claim 3, wherein the fuel air detector is provided with a heater plug for heating the fuel.

6. The intelligent monitoring system of power equipment according to claim 1, wherein a pre-filtering component is arranged on an oil path where an inlet of the fuel water specific gravity measurer is located, and pre-filtering is performed on fuel entering the fuel water specific gravity measurer.

7. The intelligent monitoring system of claim 4, wherein the pre-filter assembly is formed by connecting a plurality of oil-water separators in parallel.

8. The intelligent monitoring system of claim 1, wherein the oil sensing assembly is comprised of an oil level maintainer, an oil quality observer; the engine oil level maintainer and the engine oil quality observer are respectively connected with the monitoring maintenance system, and are used for monitoring the level and the quality of the engine oil and supplying and replacing the engine oil.

9. The intelligent monitoring system of power equipment according to claim 1, further comprising a waste liquid treatment module; the waste liquid treatment module consists of a waste liquid tank and a plurality of waste liquid pipes; one end of each waste liquid pipe is respectively connected with the oil-water waste gas port of the fuel water specific gravity detector and the engine oil liquid level maintainer; the other end is connected with a waste liquid tank.

10. A monitoring method of an intelligent monitoring system of a power plant, the method comprising:

forming detection areas in the cooling water tank, the fuel tank and the engine oil tank through sensors, and detecting the liquid levels in the cooling water tank, the fuel tank and the engine oil tank and the quality of engine oil in the engine oil tank in real time; the liquid level and quality data collected by the sensor are transmitted to a monitoring maintenance system;

comparing and processing the liquid level and quality data of the sensor by the monitoring maintenance system; if the liquid levels of the cooling water tank, the fuel tank and the engine oil tank and the quality in the engine oil tank are lower than set values, the monitoring and maintenance system sends out warning signals to the control system and drives the control system to supply cooling water, fuel oil and engine oil to the cooling water tank, the fuel tank and the engine oil tank and replace the engine oil.

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 generator set mute box 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 timely monitored and processed, and the starting reliability of the engine is influenced. And the cooling liquid, engine oil and fuel oil in the generator set need to be manually supplied and replaced in time, if the cooling liquid, the engine oil and the fuel oil are forgotten to be supplied and replaced due to negligence, the working efficiency of the generator set is affected.

Therefore, the problem to be solved in the field is that a stable intelligent monitoring system is urgently needed to improve the working efficiency of the generator set.

Disclosure of Invention

Aiming at the technical problem of low efficiency of the existing diesel engine set, the invention aims to provide an intelligent monitoring system of power equipment, and on the basis, a monitoring method of the intelligent monitoring system is also provided, all the monitoring systems are integrated on one working surface, and the technical problem of the prior art is well overcome.

In order to achieve the above object, the present invention provides an intelligent monitoring system for power equipment, including: the system comprises a monitoring maintenance system, a cooling liquid processing module, a fuel oil processing module and an engine oil processing module; the cooling liquid processing module, the fuel oil processing module and the engine oil processing module are integrated on a working interface and are respectively connected with the monitoring maintenance system; the cooling liquid treatment module, the fuel processing module is equipped with coolant liquid sensing component in the machine oil treatment module respectively, fuel sensing component, machine oil sensing component and respectively with the control maintain system connection, through coolant liquid sensing component, fuel sensing component, machine oil sensing component is respectively to the liquid level of coolant liquid, the temperature, the air of fuel, the liquid level of water content and machine oil, the quality is monitored, and maintain the system through the control and carry out the supply, the heating to the coolant liquid, exhaust and the drainage and supply and the change to machine oil to the fuel.

Further, the coolant sensing assembly includes a cooling water level maintainer and a water heater; the cooling water level maintainer and the water heater are respectively connected with the monitoring maintenance system, the liquid level and the temperature of the cooling water are monitored, and the cooling liquid is replenished and heated.

Further, the fuel sensing assembly comprises a fuel air detector, a fuel water specific gravity measurer; the fuel air detector and the fuel water specific gravity measurer are respectively connected with the monitoring maintenance system, and are used for monitoring the air and water contents of the fuel, and exhausting and draining the fuel.

Further, an exhaust valve for discharging redundant air is arranged on the fuel air detector.

Furthermore, a heating plug for heating the fuel is arranged on the fuel air detector.

Furthermore, a pre-filtering assembly is arranged on an oil way where the inlet of the fuel water specific gravity measurer is located, and fuel entering the fuel water specific gravity measurer is pre-filtered.

Furthermore, the pre-filtering component is formed by connecting a plurality of oil-water separators in parallel.

Furthermore, the engine oil sensing assembly consists of an engine oil level maintainer and an engine oil quality observer; the engine oil level maintainer and the engine oil quality observer are respectively connected with the monitoring maintenance system, and are used for monitoring the level and the quality of the engine oil and supplying and replacing the engine oil.

Furthermore, the intelligent monitoring system of the power equipment also comprises a waste liquid treatment module; the waste liquid treatment module consists of a waste liquid tank and a plurality of waste liquid pipes; one end of each waste liquid pipe is respectively connected with the oil-water waste gas port of the fuel water specific gravity detector and the engine oil liquid level maintainer; the other end is connected with a waste liquid tank.

In order to achieve the above object, the present invention provides a monitoring method for an intelligent monitoring system of a power plant, the method including:

forming detection areas in the cooling water tank, the fuel tank and the engine oil tank through sensors, and detecting the liquid levels in the cooling water tank, the fuel tank and the engine oil tank and the quality of engine oil in the engine oil tank in real time; the liquid level and quality data collected by the sensor are transmitted to a monitoring maintenance system;

comparing and processing the liquid level and quality data of the sensor by the monitoring maintenance system; if the liquid levels of the cooling water tank, the fuel tank and the engine oil tank and the quality in the engine oil tank are lower than set values, the monitoring and maintenance system sends out warning signals to the control system and drives the control system to supply cooling water, fuel oil and engine oil to the cooling water tank, the fuel tank and the engine oil tank and replace the engine oil.

The intelligent monitoring system and the method for the power equipment provided by the invention have the advantages that all maintenance work is integrated into one work interface, the treatment of cooling liquid, fuel oil, engine oil and waste liquid can be realized on one interface, and the work efficiency is greatly improved.

Drawings

The invention is further described below in conjunction with the appended drawings and the detailed description.

FIG. 1 is an assembled cross-sectional view of the intelligent monitoring device;

FIG. 2 is a schematic view of the left side of the intelligent monitoring device;

FIG. 3 is a right side view of the intelligent monitoring device;

fig. 4 is a schematic diagram of the system of the intelligent monitoring device.

100. Water tank 110, cooling water level maintainer 111, balance air pipe 112, air release pipe 120, water heater 130, engine water tank 140, water filling port 200, fuel tank 210, fuel air detector 211, exhaust valve 212, heating plug 220, oil-water separator 230, fuel water specific gravity detector 231, electromagnetic valve 310, engine oil level maintainer 320, engine oil quality observer 330, fuel oil level sensor 340, oil pump 350, oil filling port 360, electric pre-supply pump 361, first check valve 362, second check valve 321, coarse strainer 400, waste liquid tank 410, liquid pump 410

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 monitoring system of power equipment that this scheme provided is that one kind is used on generating set silence case, and the device of multiple functions such as collection coolant liquid detects, and the fuel detects, and machine oil detects, and waste liquid is collected and is discharged, protects the work integration on an interface operation with all dimension, can detect and maintain the state of coolant liquid, fuel, machine oil and waste liquid through monitored control system and dimension guarantor system.

Specifically, the intelligent monitoring system of the power equipment in the scheme comprises a monitoring maintenance system, a control system, a cooling liquid treatment module, a fuel oil treatment module, an engine oil detection module and a waste liquid treatment module.

Further, referring to fig. 1 to 3, the coolant treatment module is composed of a coolant level holder 110 and a water heater 120. The combination of the cooling water level maintainer 110, the water heater 120 and the control system can realize the observation and detection of the position of the cooling liquid, the supply and the heating of the cooling liquid.

Specifically, the cooling water level maintainer 110 is used in cooperation with a water level detector; the water level detector is connected with the monitoring maintenance system; the cooling water level maintainer 110 is connected with the control system in a matching way.

The cooling water level maintainer 110 is connected with the engine water tank 130 in a matching way, can measure the height of liquid in the engine water tank 130, and transmits the measured data to the monitoring maintenance system in an electric signal form; the monitoring maintenance system drive control system controls the cooling water level maintenance device 110 to realize the supply of the cooling liquid in the engine water tank 130 through the water filling port 140.

The detection scheme of the liquid level in the engine water tank 130 is not limited, for example, a U-shaped pipe principle may be adopted, and the pressure difference between two pipes of the U-shaped pipe is measured, for example, if the liquid level in the engine water tank 130 is lower than a set value, the pressure difference is generated between the two pipes of the U-shaped pipe, at this time, the monitoring and maintenance system receives the data and gives an alarm signal to prompt water addition, and the control system supplies the cooling liquid to the engine water tank 130 until the pressure values in the U-shaped pipe are the same.

Meanwhile, the cooling water level maintainer 110 is provided with a balance air pipe 111 for balancing the air pressure between the inside of the cooling water level maintainer 110 and the outside air, so that the stability during operation is improved; in addition, an air release pipe 112 is further provided on the cooling water level maintaining unit 110 for discharging excess air transferred into the cooling water level maintaining unit 110.

The water heater 120 is used for heating the cooling fluid, and is coupled to the water tank 100.

The water heater 120 is used in conjunction with a temperature detector. Wherein, the temperature detector in the water heater 120 is in data connection with the monitoring maintenance system; the temperature detector may measure the temperature of the coolant delivered from the water tank 100 to the engine water tank 130 and transmit the measured data to a supervisory maintenance system.

When the temperature of the coolant transmitted to the engine water tank 130 by the temperature sensor is lower than a set value, the control system starts the water heater 120 to heat the coolant, and the heated coolant is transmitted to the engine water inlet channel.

The coolant can be heated by the water heater 120, and the engine starting reliability can be improved when the water heater is used in a severe cold area.

Further, the fuel processing module comprises a fuel air detector 210, an oil-water separator 220, a fuel-water specific gravity detector 230 and a fuel level sensor 330.

The fuel level sensor 330 is used to detect the level of fuel in the fuel tank and is in data communication with the monitoring and maintenance system.

The fuel level sensor 330 is connected with the fuel tank 200 in a matching way, can measure the height of liquid in the fuel tank 200, and transmits the measured data to the monitoring maintenance system in an electric signal form; the fuel in the fuel tank can be replenished through the fuel filler 350.

The fuel air detector 210 may detect air venting of the fuel line.

The fuel air detector 210 is connected with a fuel pipeline on the fuel tank 200 in a matching way; when the fuel tank 200 is delivering fuel through the fuel line, the fuel air detector 210 detects air in the line and simultaneously drives the vent valve 211 to vent excess air.

The fuel air detector is also provided with a heating plug 212, and fuel heating is realized through the heating plug 212 on the fuel air detector 210, so that wax precipitation of fuel in use in alpine regions is prevented.

This scheme is through adopting three oil water separator 220 to connect in parallel and constitute the profit prefilter structure, and the fuel after the exhaust or after the heating is prefilter through oil water separator 220 to the fuel, gives fuel water proportion detector 230 with the fuel transmission after the prefilter.

The fuel water specific gravity detector 230 is used for detecting the water content in the input fuel; which are connected to the oil-water separator 220 and the waste-liquid tank 400, respectively.

The fuel water specific gravity detector 230 detects the water content of the input fuel, and if the water content exceeds a set value, opens the solenoid valve 231 to discharge the water to the waste liquid tank 400, thereby separating and discharging the water in the fuel, and the separated fuel is delivered to the engine through a pipeline.

Further, the oil treatment module includes an oil level maintainer 310, an oil quality observer 320,. The oil level maintainer 310 and the oil quality observer 320 are used in cooperation, so that the oil can be replenished and replaced.

The oil level maintainer 310 is used for timely supplying the oil in the oil tank; the engine oil level maintainer 310 is connected with a monitoring maintenance system; and is connected with the control system.

The engine oil level maintainer 310 is connected with the engine oil tank in a matching mode, can measure the height of liquid in the engine oil tank, and transmits measured data to the monitoring maintenance system in an electric signal mode.

The control system is connected with the engine oil level maintainer 310 in a control mode, if the monitoring and maintaining system gives an alarm signal to prompt oil filling when the liquid level in the engine oil tank is lower than a set value, the control system transmits the engine oil in the oil supplementing tank or a new oil tank into the engine oil tank by driving the engine oil level maintainer 310.

The detection scheme of the oil level in the oil tank is not limited, and for example, the principle of a U-shaped pipe can be used, and the oil level is measured by using the pressure difference between two pipes of the U-shaped pipe, and if the pressure difference is generated between the two pipes, the oil is supplied into the oil tank through the control system.

The engine oil quality observer 320 is used for observing the state of the engine bottom shell, if the engine oil of the engine bottom shell is unqualified, the data is transmitted to the monitoring maintenance system, the control system can drive the oil pump 340 to pump out the engine oil of the engine bottom shell and transmit the engine oil to the tank to be filtered, and the engine oil level maintenance device 310 is used for synchronously conveying the engine oil for the engine bottom shell, so that the function of changing the engine oil is realized;

in addition, an electric pre-supply pump 360 and a second check valve 362 are connected to the fuel tank, the electric pre-supply pump 360 sucks fuel from the fuel tank through the second check valve 362, and the fuel is pressurized by the electric pre-supply pump 360 and then flows to the fuel/air detector 210, or flows to the fuel/air detector 210 through a first check valve 361 of a second pipeline for fuel/air detection and the like.

The waste liquid treatment module comprises a waste liquid tank 400 and a plurality of pipelines; one end of each of the pipelines is connected with the waste liquid tank 400, and the other end of each pipeline is connected with the cooling liquid treatment module, the fuel oil treatment module and the engine oil treatment module; the exhaust gas, waste liquid, water and impurities generated in the coolant treatment module, the fuel treatment module and the engine oil treatment module are transmitted to the waste liquid tank 400 through pipelines.

Be equipped with drawing liquid pump 410 on the waste liquid case 400 pipeline, inside is equipped with liquid level detector, when liquid level detector detected that waste liquid case 400 body is filled up soon, discharges the waste liquid in the waste liquid case through control system drive drawing liquid pump 410.

The working process of the method in specific application is illustrated as follows:

referring to fig. 4, first, the coolant maintainer 110 detects the liquid level in the water tank, and controls the water tank to supply coolant to the engine water tank 130 through the control system; if the temperature of the coolant is lower than the set value, the control system drives the water heater 120 to heat the coolant delivered to the engine intake.

Secondly, fuel oil in the fuel tank 200 enters a pipeline, redundant air in the pipeline is discharged through an exhaust valve 211 through a fuel oil air detector 210, and then the fuel oil is subjected to oil-water separation and pre-filtration through an oil-water separator 220; the fuel oil after pre-filtration is filtered again by the fuel oil water specific gravity detector 230, the fuel oil with the water content exceeding the standard is subjected to water-oil separation, and the redundant water, waste oil and impurities are discharged to the waste liquid tank 400; delivering the filtered fuel to the engine.

In addition, the engine oil quality observer 320 observes the engine oil in the engine oil pan, and if the engine oil quality of the engine oil pan is not qualified, the engine oil in the engine oil pan is pumped out through the oil pump 340 and conveyed to the to-be-filtered tank with filtering; meanwhile, the oil level maintainer 310 supplies oil to the engine oil pan through the control system.

The intelligent monitoring system of the power equipment formed by the scheme integrates all maintenance work into one work interface, can realize the treatment of cooling liquid, fuel oil, engine oil and waste liquid on one interface, and greatly improves the work efficiency.

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.