A generator set lubricating oil supply system module

Abstract

The present application discloses a generator set lubricating oil supply system module. The generator set lubricating oil supply system module includes a lubricating oil tank, which is provided with an input interface and an output interface; a tank oil filling system, which is connected to the input interface; an engine oil filling system, which is connected to the output interface; and a lubricating oil transfer pump, whose pumping end is connected to the input interface and the tank oil filling system through an oil transfer switching valve, and whose oil transfer end is connected to the input interface and the engine oil filling system through an oil transfer switching valve. The lubricating oil supply module satisfies the automatic lubricating oil replenishment function during the operation of the unit, reduces the frequency of lubricating oil replenishment, and facilitates maintenance operations. The above-mentioned generator set lubricating oil supply system modules are all integrated together, with a compact structure. The engine only needs to be connected to the interface of the tank oil filling system, and is easy to assemble.

Description

Technical Field

[0001] The present invention relates to the technical field of gas generators, and in particular to a lubricating oil supply system module for a generator set. Background Art

[0002] The engine continuously consumes lubricating oil during operation. In order to ensure normal and stable operation of the engine, it is necessary to replenish the oil in time when the lubricating oil level of the gas engine is low. However, due to the space limitations of the engine, it is not convenient for operation and maintenance personnel to operate on site in many cases. Moreover, the frequency of lubricating oil refilling will increase as the engine runs continuously. Summary of the Invention

[0003] The purpose of the invention is to provide a generator set lubricating oil supply system module to solve the current technical problem that the oil replenishment operation for low lubricating oil level in gas engines is cumbersome and not conducive to real-time lubricating oil replenishment.

[0004] In order to achieve the above-mentioned purpose, one embodiment of the present invention provides a generator set lubricating oil supply system module, comprising: a lubricating oil tank, provided with an input interface and an output interface; a tank oil filling system, connected to the input interface; an engine oil filling system, connected to the output interface; and a lubricating oil transfer pump, whose oil pumping end is connected to the input interface and the tank oil filling system through a first oil delivery switching valve, and whose oil delivery end is connected to the input interface and the engine oil filling system through a second oil delivery switching valve; wherein, when the lubricating oil transfer pump is started, the lubricating oil transfer pump extracts the lubricating oil in the lubricating oil tank or extracts the lubricating oil in the tank oil filling system and transfers it to the engine oil filling system; when the lubricating oil transfer pump is not started, the lubricating oil in the tank oil filling system is input into the lubricating oil tank and then transferred to the engine oil filling system through the output interface.

[0005] Furthermore, the lubricating oil transfer pump is fixed to the housing of the lubricating oil tank.

[0006] Furthermore, the lubricating oil tank is a lubricating oil storage container, and a vent is provided on the top of the lubricating oil tank.

[0007] Furthermore, a discharge valve is provided at the bottom of the lubricating oil tank; the discharge valve is connected to a discharge pipe.

[0008] Furthermore, a liquid level sensor is provided on the lubricating oil tank.

[0009] Furthermore, the liquid level sensor is connected to a remote monitoring device and / or an alarm device.

[0010] Furthermore, a visual liquid level gauge is provided on the side wall of the lubricating oil tank.

[0011] Furthermore, the oil tank oil filling system includes an oil filling pipeline and an oil port stop valve.

[0012] Furthermore, the engine oil replenishment system includes an engine oil replenishment pipeline and an oil replenishment solenoid valve.

[0013] Furthermore, the engine oil replenishment system is connected to the lubricating oil replenishment port of the engine.

[0014] The present invention provides a generator set lubricating oil replenishment system module that automatically controls the amount of lubricating oil in the generator set's oil pan, enabling automatic lubricating oil replenishment during operation, reducing the frequency of oil replenishment and facilitating maintenance operations. The generator set lubricating oil replenishment system module is fully integrated, resulting in a compact structure. The engine only needs to be connected to the port of the oil tank filling system, making assembly easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following describes the specific implementation methods of the present application in detail in conjunction with the accompanying drawings to present the technical solutions and other beneficial effects of the present application.

[0016] Figure 1 This is a structural diagram of the generator set oil supply system module provided in an embodiment of the present application. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0018] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0019] For details, please refer to Figure 1The present invention provides a generator set lubricating oil supply system module 10 for use in auxiliary system piping of a gas generator set. The generator set lubricating oil supply system module 10 includes: a lubricating oil tank 1 having an input interface 11 and an output interface 12; a tank oil filling system 2 connected to the input interface 11; an engine oil filling system 3 connected to the output interface 12; and a lubricating oil transfer pump 4, the pumping end of which is connected to the input interface 11 and the tank oil filling system 2 via a first oil transfer switching valve 23, and the oil delivery end of which is connected to the input interface 11 and the engine oil filling system 3 via a second oil transfer switching valve 33.

[0020] When the oil transfer pump 4 is activated, it draws oil from the oil tank 1 or the oil tank filling system 2 and transfers it to the engine oil replenishment system 3. When the oil transfer pump 4 is deactivated, the oil from the oil tank filling system 2 is transferred to the oil tank 1 and then to the engine oil replenishment system 3 via the output interface 12. The oil transfer pump 4 is the power source for filling the oil tank 1 and replenishing the engine oil. Of course, it can also rely on pressure to transfer oil to the engine oil replenishment system 3 even when the oil transfer pump 4 is deactivated.

[0021] In this embodiment, the oil transfer pump 4 is fixed to the housing of the oil tank 1. As the power source for the module's oil delivery, the oil transfer pump 4 is connected between the oil tank 1 supply pipe, the engine oil supply pipe, and the oil tank 1, providing a power source for oil replenishment in the oil tank 1 and the engine.

[0022] In this embodiment, the oil tank 1 is a lubricating oil storage container, with a vent 13 provided at its top. The oil tank 1 serves as the structural foundation of the module, upon which the remaining equipment and valve components are assembled. The oil tank 1 also provides lubricating oil storage and liquid level monitoring and energy supply. The oil in the oil tank 1 is replenished externally, and when the unit requires refueling, the oil in the tank is automatically added to the engine.

[0023] In this embodiment, a discharge valve 14 is provided at the bottom of the lubricating oil tank 1 ; the discharge valve is connected to a discharge pipe 15 , and the end of the discharge pipe 15 is a discharge port.

[0024] In this embodiment, the oil tank 1 is also equipped with a liquid level sensor 16, which is connected to a remote monitoring device and / or alarm device. The liquid level sensor 16 monitors the liquid level in the oil tank 1 and transmits it remotely via an electrical signal, making it easier for maintenance personnel to monitor the data of the oil tank 1.

[0025] In this embodiment, a visual liquid level gauge 17 is further provided on the side wall of the lubricating oil tank 1 .

[0026] In this embodiment, the oil tank filling system 2 includes an oil filling pipeline 21 and an oil port shutoff valve 22. The oil tank filling system 2 serves as a bridge for oil transfer between an external lubricating oil storage container and the oil tank 1, connecting the oil tank 1 with the external lubricating oil storage container. This pipeline is equipped with the oil port shutoff valve 22 and a first oil transfer switching valve 23. The oil port shutoff valve 22 controls the pipeline's flow, while the first oil transfer switching valve 23 controls the direction of oil flow.

[0027] In this embodiment, the engine oil replenishment system 3 includes an engine oil replenishment pipeline 31 and an oil replenishment solenoid valve 32, which are used to fill lubricating oil from the replenishment tank into the engine. The engine oil replenishment system 3 serves as a bridge for oil transfer between the lubricating oil tank 1 and the engine, connecting the lubricating oil tank 1 and the engine oil sump. The pipeline of this system 3 is equipped with the oil replenishment solenoid valve 32 and a second oil transfer switching valve 33. The oil replenishment solenoid valve 32 automatically opens and closes when the engine needs oil replenishment and when oil replenishment is complete. The second oil transfer switching valve 33 controls the direction of oil flow.

[0028] In this embodiment, the oil outlet 34 of the engine oil replenishment system 3 is connected to the lubricating oil replenishment port of the engine.

[0029] The beneficial effect of the present invention lies in providing a generator set lubricating oil replenishment system module. This generator set lubricating oil replenishment system module can automatically control the lubricating oil level in the generator set oil pan, realizing automatic lubricating oil replenishment during the unit's operation, reducing the frequency of lubricating oil replenishment and facilitating maintenance operations. The above-mentioned generator set lubricating oil replenishment system module is fully integrated and compact. The engine only needs to be connected to the interface of the oil tank filling system, making assembly convenient. In short, it can realize automatic engine lubricating oil replenishment, extend the lubricating oil replenishment cycle, and solve the inconvenience of engine refueling operations caused by space limitations.

[0030] The above is a detailed introduction to the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A generator set lubricating oil supply system module, characterized in that: include: Lubricating oil tank, equipped with input and output interfaces; A fuel tank filling system connected to the input interface; an engine oil replenishment system connected to the output interface; as well as a lubricating oil transfer pump, the oil pumping end of which is connected to the input interface and the oil tank filling system through a first oil transfer switching valve, and the oil delivery end of which is connected to the input interface and the engine oil replenishment system through a second oil transfer switching valve; When the lubricating oil transfer pump is started, the lubricating oil in the lubricating oil tank or the lubricating oil in the oil tank filling system is pumped out and transferred to the engine oil replenishment system; when the lubricating oil transfer pump is not started, the lubricating oil in the oil tank filling system is input into the lubricating oil tank and then transferred to the engine oil replenishment system through the output interface; The engine oil replenishment system includes an engine oil replenishment pipeline and an oil replenishment solenoid valve for filling lubricating oil from the oil replenishment tank into the engine. The engine oil replenishment system serves as a bridge for oil transfer between the lubricating oil tank and the engine, connecting the lubricating oil tank and the engine oil sump. The pipeline of the system is equipped with an oil replenishment solenoid valve and a second oil transfer switching valve. The oil replenishment solenoid valve is automatically opened and closed when the engine needs to be replenished and when the replenishment is completed. The second oil transfer switching valve controls the flow direction of the lubricating oil. The lubricating oil transfer pump is fixed to the housing of the lubricating oil tank; The lubricating oil tank is a lubricating oil storage container, and a vent is provided on the top of the lubricating oil tank; A discharge valve is provided at the bottom of the lubricating oil tank; the discharge valve is connected to a discharge pipe; A liquid level sensor is also provided on the lubricating oil tank; The liquid level sensor is connected to a remote monitoring device and / or an alarm device; A visual liquid level gauge is also provided on the side wall of the lubricating oil tank; The oil tank filling system includes an oil filling pipeline and an oil port stop valve; The engine oil replenishment system includes an engine oil replenishment pipeline and an oil replenishment solenoid valve; The engine oil replenishment system is connected to the lubricating oil replenishment port of the engine.

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