CN214698210U

CN214698210U - Diesel engine pump set

Info

Publication number: CN214698210U
Application number: CN202120310020.4U
Authority: CN
Inventors: 吴志锋; 江劲松; 王泽兵; 宋广海; 魏家楷; 唐建迎; 徐彦鹏
Original assignee: Guangzhou Xinheng Pump Manufacturing Co ltd
Current assignee: Guangzhou Xinheng Pump Manufacturing Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-12
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a fire control technical field discloses a diesel engine pump package, include: the water pump is provided with a first vibration sensor for detecting self vibration, a first temperature sensor for detecting self temperature, a tachometer for detecting rotating speed and a pressure sensor for detecting an inlet and an outlet of the water pump; the gear box is provided with a second vibration sensor for detecting self vibration and a second temperature sensor for detecting self temperature; the diesel engine is connected with the water pump through the gear box, and is provided with a third vibration sensor for detecting self vibration and a third temperature sensor for detecting self temperature; the cooler is used for cooling the diesel engine and is respectively communicated with the gear box and the water pump; the controller is electrically connected with each sensor respectively. The utility model discloses need not to monitor the operating condition and the data acquisition of diesel engine pump package to the scene, can improve the degree of automation of diesel engine pump package, save the cost of labor.

Description

Diesel engine pump set

Technical Field

The utility model relates to a fire control technical field especially relates to a diesel engine pump package.

Background

At present, a diesel engine pump set usually carries out data acquisition from a worker to the site, and when the diesel engine pump set works, the diesel engine pump set also needs the worker to monitor on the site, so that the manual operation is low in working efficiency, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the diesel engine pump set is provided, the working state and data acquisition of the diesel engine pump set do not need to be monitored on site, and labor cost is saved.

In order to achieve the above object, the utility model provides a diesel engine pump package, include: the water pump is provided with a first vibration sensor for detecting self vibration, a first temperature sensor for detecting self temperature, a tachometer for detecting rotating speed and a pressure sensor for detecting an inlet and an outlet of the water pump; a gear box provided with a second vibration sensor for detecting self vibration and a second temperature sensor for detecting self temperature; the diesel engine is connected with the water pump through the gear box, and is provided with a third vibration sensor for detecting self vibration and a third temperature sensor for detecting self temperature; the cooler is used for cooling the diesel engine and is respectively communicated with the gear box and the water pump; and the controller is electrically connected with the first vibration sensor, the first temperature sensor, the tachometer, the pressure sensor, the second vibration sensor, the second temperature sensor, the third vibration sensor and the third temperature sensor respectively.

Optionally, the diesel engine, the cooler and the water pump are respectively electrically connected with the controller.

Optionally, the diesel engine pump unit further comprises a communication terminal, and the communication terminal is in communication connection with the controller.

Optionally, the diesel engine pump set further comprises a base, and the water pump, the gear box, the diesel engine, the cooler and the controller are all arranged on the base.

Optionally, the base is further provided with a first camera for shooting the water pump, a second camera for shooting the diesel engine and a third camera for shooting the controller, and the first camera, the second camera and the third camera are electrically connected with the controller.

Optionally, an oil tank is arranged on the base, the oil tank is communicated with the diesel engine, and the oil tank is provided with a liquid level sensor electrically connected with the controller.

Optionally, the diesel engine is provided with a smoke outlet, a noise sensor and a smoke sensor are arranged at the smoke outlet, and the noise sensor and the smoke sensor are electrically connected with the controller.

Optionally, the water pump is communicated with the cooler through a cooling pipeline, and a filter is arranged on the cooling pipeline.

Optionally, a differential pressure transmitter is arranged on the cooling pipeline and used for detecting the flow change of the liquid passing through the filter, and the differential pressure transmitter is electrically connected with the controller.

Optionally, a liquid inlet and a liquid outlet are arranged on the filter, and the cooling pipeline is communicated with the liquid inlet through a flushing pipeline.

The utility model provides a diesel engine pump package, compared with the prior art, its beneficial effect lies in:

the utility model discloses a diesel engine pump package, include: the water pump is provided with a first vibration sensor for detecting self vibration, a first temperature sensor for detecting self temperature, a tachometer for detecting rotating speed and a pressure sensor for detecting an inlet and an outlet of the water pump; the gear box is provided with a second vibration sensor for detecting self vibration and a second temperature sensor for detecting self temperature; the diesel engine is connected with the water pump through the gear box, and is provided with a third vibration sensor for detecting self vibration and a third temperature sensor for detecting self temperature; the cooler is used for cooling the diesel engine and is respectively communicated with the gear box and the water pump; the controller is respectively and electrically connected with the first vibration sensor, the first temperature sensor, the tachometer, the pressure sensor, the second vibration sensor, the second temperature sensor, the third vibration sensor and the third temperature sensor. Through such structure, the vibration data, the temperature data of water pump, rotational speed data and examine the water pressure data that the pump was imported and exported, the vibration data and the temperature data of gear box, the vibration data and the temperature data of diesel engine, the homoenergetic can send for the controller, realize data acquisition, and the controller can monitor the operating condition of diesel engine pump package according to these data to improve the degree of automation of diesel engine pump package, save the cost of labor.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a part of the structure of the embodiment of the present invention.

Fig. 3 is a top view of fig. 2.

In the figure, 1, a water pump; 2. a gear case; 3. a diesel engine; 4. a cooler; 5. a controller; 6. A base; 7. a cooling duct; 8. a filter; 11. a first vibration sensor; 12. a first temperature sensor; 13. a tachometer; 14. a pressure sensor; 21. a second vibration sensor; 22. A second temperature sensor; 31. a third vibration sensor; 32. a third temperature sensor; 33. A smoke outlet; 34. a noise sensor; 35. a smoke sensor; 61. a first camera; 62. A second camera; 63. a third camera; 64. an oil tank; 641. a liquid level sensor; 71. a differential pressure transmitter; 72. a first control valve; 81. flushing the pipeline; 82. a second control valve; 83. a liquid outlet pipe.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a diesel engine pump assembly according to a preferred embodiment of the present invention includes a water pump 1, a gear box 2, a diesel engine 3, a cooler 4, and a controller 5.

The water pump 1 is provided with a first vibration sensor 11 for detecting self vibration, a first temperature sensor 12 for detecting self temperature, a tachometer 13 for detecting the rotating speed and a pressure sensor 14 for detecting the inlet and outlet of the water pump 1. The water pump 1 can be selected from a split pump, an end suction pump, a multistage pump, a vertical long-shaft pump, a submerged pump, a gear pump, a cam pump or a screw pump. Wherein, the first vibration sensor 11 can respectively detect the vibration of the driving end bearing and the non-driving end bearing of the water pump 1. Specifically, vibration probes can be respectively installed in the X-axis, Y-axis and Z-axis directions of the drive end bearing of the water pump 1 to respectively detect the vibration conditions in the three directions of the drive end bearing. Similarly, the directions of the X axis, the Y axis and the Z axis of the non-driving end bearing are respectively provided with a vibration probe, and the vibration conditions of the non-driving end bearing in three directions are respectively detected. The first temperature sensor 12 may also be provided with temperature probes respectively mounted on the driving end bearing and the non-driving end bearing, and detect temperature values of the driving end bearing and the non-driving end bearing. The tachometer 13 detects the rotation speed value of the pump shaft of the water pump 1. The pressure sensor 14 is provided with a pressure probe at the inlet and the outlet of the water pump 1 respectively, and detects the pressure value at the inlet and the outlet.

And a gear box 2 provided with a second vibration sensor 21 for detecting its own vibration and a second temperature sensor 22 for detecting its own temperature. The gearbox 2 may be a step-up gearbox 2 or a steering reversing gearbox 2. The second vibration sensor 21 is provided with vibration probes in the X-axis, Y-axis, and Z-axis directions of the gear box 2, respectively, and detects vibrations in the X-axis, Y-axis, and Z-axis directions of the gear box 2, respectively. The temperature probe of the second temperature sensor 22 is attached to the gear box 2 and detects the temperature of the gear box 2.

The diesel engine 3 is connected with the water pump 1 through the gear box 2, and the third vibration sensor 31 for detecting self vibration and the third temperature sensor 32 for detecting self temperature are arranged on the diesel engine 3. Be equipped with first protection casing on the diesel engine 3, on its belt and belt pulley were located to first protection casing cover, can protect belt and belt pulley. The diesel engine 3 is connected with the gear box 2 through the first coupler, a second protective cover is arranged, and the second protective cover is arranged on the first coupler and used for protecting the first coupler. The gear box 2 is connected with the water pump 1 through a second coupling, a third protection cover is arranged on the second coupling, and the third protection cover is arranged on the second coupling and protects the second coupling. The third vibration sensor 31 is provided with vibration probes in the X-axis, Y-axis and Z-axis directions of the diesel engine 3, respectively, and detects vibration in the X-axis, Y-axis and Z-axis directions of the diesel engine 3, respectively. The temperature probe of the third temperature sensor 32 is attached to the diesel engine 3 and detects the temperature of the diesel engine 3.

And a cooler 4 for cooling the diesel engine 3 and communicating with the gear box 2 and the water pump 1, respectively. The cooler 4 is used for cooling the diesel engine 3 and the gearbox 2, and the water pump 1 can pump the water 1 into the cooler 4.

And a controller 5 electrically connected to the first vibration sensor 11, the first temperature sensor 12, the tachometer 13, the pressure sensor 14, the second vibration sensor 21, the second temperature sensor 22, the third vibration sensor 31, and the third temperature sensor 32, respectively. The first vibration sensor 11, the first temperature sensor 12, the tachometer 13, the pressure sensor 14, the second vibration sensor 21, the second temperature sensor 22, the third vibration sensor 31 and the third temperature sensor 32 send data to the controller 5 when detecting corresponding data. A backup power supply can be arranged in the controller 5 to prevent accidents caused by sudden power failure. The controller 5 may also be provided with a display screen for displaying various detected data, and the current status of each device.

Through such structure, the vibration data, the temperature data, the rotational speed data of water pump 1 and examine the water pressure data that the pump was imported and exported, the vibration data and the temperature data of gear box 2, the vibration data and the temperature data of diesel engine 3, the homoenergetic enough send for controller 5, realize data acquisition, controller 5 can monitor the operating condition of diesel engine pump package according to these data to improve the degree of automation of diesel engine pump package, save the cost of labor.

In this embodiment, the diesel engine 3, the cooler 4, and the water pump 1 are electrically connected to a controller 5, respectively. With this arrangement, the controller 5 can control whether the diesel engine 3, the cooler 4, and the water pump 1 operate or not. Therefore, the system does not need to be started and stopped on site. The diesel engine pump unit of this embodiment still includes communication terminal, and communication terminal and controller 5 communication connection. The communication terminal can be a mobile phone, a computer and the like, detection data can be sent to the communication terminal through the controller 5, remote monitoring is achieved, and a worker can control the starting and stopping of the diesel engine 3, the cooler 4 and the water pump 1 through the communication terminal, so that the diesel engine pump set can be remotely controlled to be started and stopped.

The diesel engine pump package of this embodiment still includes base 6, and water pump 1, gear box 2, diesel engine 3, cooler 4 and controller 5 all set up on base 6. The base 6 is also provided with a first camera 61 for shooting the water pump 1, a second camera 62 for shooting the diesel engine 3 and a third camera 63 for shooting the controller 5, and the first camera 61, the second camera 62 and the third camera 63 are electrically connected with the controller 5. The first camera 61 can shoot the water pump 1 and the surrounding working environment, the second camera 62 can shoot the diesel engine 3 and the surrounding working environment, the third camera 63 can shoot a start-stop switch of the controller 5 and a display screen for displaying detection data, images of the three cameras can be displayed on the display screen of the controller 5, and the images can also be sent to a communication terminal, so that remote monitoring of workers is facilitated.

The base 6 is provided with an oil tank 64, the oil tank 64 is communicated with the diesel engine 3, and the oil tank 64 is provided with a liquid level sensor 641 which is electrically connected with the controller 5. The liquid level sensor 641 is configured to detect the oil level in the oil tank 64 and send the detection result to the controller 5, so that the operator can monitor the oil amount.

The diesel engine 3 is provided with an exhaust port 33, a noise sensor 34 and a smoke sensor 35 are arranged at the exhaust port 33, and the noise sensor 34 and the smoke sensor 35 are electrically connected with the controller 5. The data from the noise sensor 34 and the smoke sensor 35 can assist the operator in monitoring compliance.

The water pump 1 is communicated with the cooler 4 through a cooling pipeline 7, and a filter 8 is arranged on the cooling pipeline 7. The water in the water pump 1 may be filtered in a filter 8 to ensure the cooling effect of the water. A first control valve 72 may be provided on the cooling conduit 7, and the first control valve 72 may be used to control whether water passes through the filter 8. When a plurality of filters 8 are provided, the first control valves 72 and the filters 8 may be provided in one-to-one correspondence. The first control valve 72 may be electrically connected with the controller 5.

Referring to fig. 2 and 3, a differential pressure transmitter 71 is provided on the cooling pipe 7, the differential pressure transmitter 71 is used for detecting the flow change of the liquid after passing through the filter 8, and the differential pressure transmitter 71 is electrically connected to the controller 5. Specifically, the differential pressure transmitter may have one end in communication with the cooling pipe 7 between the water pump 1 and the filter 8 and the other end in communication with the cooling pipe 7 between the cooler 4 and the filter 8. Thus, the pressure difference before and after passing through the filter 8 is detected, and it is possible to determine whether or not the filter 8 needs to be replaced. The filter 8 is provided with a liquid inlet and a liquid outlet, and the cooling pipeline 7 is communicated with the liquid inlet through a flushing pipeline 81. The water in the cooling pipeline 7 enters the flushing pipeline 81 and then enters the filter 8 through the liquid inlet, the liquid outlet is provided with a liquid outlet pipe 83, and after the filter 8 is flushed, the liquid outlet pipe 83 discharges the water. A second control valve 82 is arranged on the flushing pipe 81, the second control valve 82 being adapted to control whether water can enter the filter 8 via the flushing pipe 81. The second control valve 82 is electrically connected to the controller 5. When it is desired to flush the filter 8, the first control valve 72 may be closed and the second control valve 82 opened; when the filter 8 is normally operated, the first control valve 72 may be opened and the second control valve 82 may be closed.

The cooler 4 comprises an intercooler, a heat exchanger and a heater, the heat exchanger is communicated with the water pump 1 through a cooling pipeline 7, the intercooler is communicated with the heat exchanger and the diesel engine 3, a fourth temperature sensor is arranged on a pipeline through which the intercooler is communicated with the heat exchanger and the diesel engine 3 respectively, the heater is communicated with the heat exchanger and the diesel engine 3, and a fifth temperature sensor is arranged on the heater. The fourth temperature sensor and the fifth temperature sensor can be electrically connected with the controller 5, and workers can judge the working condition of the cooler 4 through detection data.

To sum up, the embodiment of the utility model provides a diesel engine pump package, its degree of automation that can improve diesel engine pump package saves the cost of labor.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A diesel engine pump package, characterized by comprising:

the water pump is provided with a first vibration sensor for detecting self vibration, a first temperature sensor for detecting self temperature, a tachometer for detecting rotating speed and a pressure sensor for detecting an inlet and an outlet of the water pump;

a gear box provided with a second vibration sensor for detecting self vibration and a second temperature sensor for detecting self temperature;

the diesel engine is connected with the water pump through the gear box, and is provided with a third vibration sensor for detecting self vibration and a third temperature sensor for detecting self temperature;

the cooler is used for cooling the diesel engine and is respectively communicated with the gear box and the water pump;

and the controller is electrically connected with the first vibration sensor, the first temperature sensor, the tachometer, the pressure sensor, the second vibration sensor, the second temperature sensor, the third vibration sensor and the third temperature sensor respectively.

2. The diesel engine pump package of claim 1, wherein the diesel engine, the cooler, and the water pump are each electrically connected to the controller.

3. The diesel pump package of claim 1 or 2, further comprising a communication terminal, the communication terminal being communicatively connected to the controller.

4. The diesel pumping set of claim 3, further comprising a base, the water pump, the gearbox, the diesel engine, the cooler, and the controller being disposed on the base.

5. The diesel pump set of claim 4, wherein the base is further provided with a first camera for photographing the water pump, a second camera for photographing the diesel engine, and a third camera for photographing the controller, and the first camera, the second camera, and the third camera are electrically connected to the controller.

6. Diesel engine pump package according to claim 4, characterized in that a fuel tank is arranged on the base, the fuel tank is communicated with the diesel engine, and the fuel tank is provided with a liquid level sensor electrically connected with the controller.

7. The diesel engine pump package of claim 1, wherein the diesel engine has a smoke vent, a noise sensor and a smoke sensor are disposed at the smoke vent, and the noise sensor and the smoke sensor are electrically connected to the controller.

8. Diesel engine pump package according to claim 1, characterised in that the water pump is in communication with the cooler via a cooling duct, which is provided with a filter.

9. The diesel engine pump package of claim 8, wherein a differential pressure transmitter is disposed on the cooling pipeline, the differential pressure transmitter is used for detecting the flow change of the liquid after passing through the filter, and the differential pressure transmitter is electrically connected to the controller.

10. Diesel engine pump package according to claim 8, characterised in that the filter is provided with a liquid inlet and a liquid outlet, the cooling duct being in communication with the liquid inlet via a flushing duct.