CN217736898U

CN217736898U - Integrated lubricating system capable of bringing away heat of lubricating oil of gear box

Info

Publication number: CN217736898U
Application number: CN202123282247.1U
Authority: CN
Inventors: 张华�; 陈勤
Original assignee: Nanjing Runke Machinery Co ltd
Current assignee: Nanjing Runke Machinery Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-11-04
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a can take away thermal integrated lubricating system of gear box lubricating oil, which comprises a mounting base, the connection of mounting base middle part upside is equipped with the connecting plate, connecting plate upper portion one side fixed connection is equipped with motor pump group, the connection of mounting base top left side edge is equipped with the support frame, support frame upper portion one side is connected and is equipped with two switching filters, mounting base top both sides are connected respectively and are equipped with backup pad two, it is equipped with shell and tube water cooler to connect between two upsides of backup pad, shell and tube water cooler water inlet connection is equipped with from excitation formula control by temperature change water valve, the side is connected respectively around mounting base right side edge and is equipped with backup pad one, the side connection is equipped with the terminal box on two backup pads, terminal box side connection is equipped with instrument system. Compared with the prior art, the utility model the advantage lies in: this integrated lubrication system can take away more heats of gear box under the less condition of area, improves the work efficiency of lubricating oil station.

Description

Integrated lubricating system capable of bringing away heat of lubricating oil of gear box

Technical Field

The utility model relates to a lubricating system technical field, in particular to can take away thermal integrated lubricating system of gear box lubricating oil.

Background

The lubricating oil station is a device for lubricating and radiating heat of the gearbox, so that the gearbox can normally operate. Specifically, the gear box includes box oil trap, and the lubricating oil station includes motor and gear pump, and the lubricating oil station draws lubricating oil from the gear box through motor drive gear pump, returns the gear box after filtering cooling to reduce the wearing and tearing of gear box internal gear.

The general factory floor space level is limited, the running energy loss of the gear box is large, the cooling efficiency of the traditional lubricating oil station is low, and the floor area is large.

SUMMERY OF THE UTILITY MODEL

The integrated lubricating system comprises a mounting base, the upside of mounting base middle part is connected and is equipped with the connecting plate, connecting plate upper portion one side fixed connection is equipped with motor pump group, mounting base top left side edge connects and is equipped with the support frame, support frame upper portion one side is connected and is equipped with double-change filter, it is equipped with connecting pipe one to be connected between double-change filter upper portion entrance and the motor pump group lower part exit, mounting base top both sides are connected respectively and are equipped with backup pad two, it is equipped with shell and tube water cooler to connect between two upsides of two backup pads, shell and tube water cooler water inlet connection is equipped with self-excitation formula control by temperature change water valve, it is equipped with connecting pipe two to connect between double-change filter upper portion exit and shell and tube water cooler one end upside, the side is connected respectively and is equipped with backup pad one, two around the mounting base right side edge a backup pad upside is connected and is equipped with the terminal box, the terminal box upside is connected and is equipped with instrument and meter system.

As an improvement: the instrument and meter system comprises a sensor integration box located on the upper side of a terminal junction box, a pressure gauge and a thermometer are connected to the upper side of the sensor integration box, a first pressure switch is connected to the left side of the sensor integration box, a second pressure switch is connected to one side of the upper side of the sensor integration box, and a temperature switch is connected to the rear side of the sensor integration box.

As an improvement: the sensor integration box comprises a pressure sensor, a temperature sensor and a flow sensor inside.

As an improvement: and a third connecting pipe is connected between the upper side of the other end of the shell and tube water cooler and the sensor integration box, and a flow switch is connected and arranged on the third connecting pipe.

Compared with the prior art, the utility model the advantage lies in: this integrated lubrication system can take away more heats of gear box under the less condition of area, improves the work efficiency of lubricating oil station. A base is installed, the base is designed according to the system, no redundant area exists, and the occupied space is reduced; the motor pump set is used for pumping lubricating oil in the gear box body and pumping the lubricating oil into the cooling and filtering loop; the filtering system is used for filtering impurities in the oil liquid and avoiding the impurities from entering the gear box to cause the abrasion of the gear; the cooling system is used for cooling the lubricating oil and maintaining the oil temperature at a design temperature; and the instrument system is used for monitoring the parameters of the circulating oil path, such as temperature, pressure, flow and the like, outputting signals and preventing the system from running in a fault state.

Drawings

FIG. 1 is a perspective view of an integrated lubrication system capable of carrying heat from the lubricating oil in a gearbox according to the present invention;

FIG. 2 is a rear view of an integrated lubrication system of the present invention capable of carrying away heat from the gear box lubricating oil;

reference numerals comparison table:

1. mounting a base; 2. a motor-pump unit; 3. a double switching filter; 4. a shell and tube water cooler; 5. a pressure gauge; 6. a first pressure switch; 7. a second pressure switch; 8. a temperature meter; 9. a temperature switch; 10. a flow switch; 11. a self-excited temperature control water valve; 12. a terminal junction box; 13. a first support plate; 14. a support frame; 15. a second support plate; 16. a first connecting pipe; 17. a second connecting pipe; 18. a third connecting pipe; 19. a connecting plate; 20. and a sensor integration box.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1-2, an integrated lubricating system capable of taking away heat of gear box lubricating oil comprises a mounting base 1, a connecting plate 19 is connected and arranged on the upper side of the middle of the mounting base 1, a motor pump unit 2 is fixedly connected and arranged on one side of the upper portion of the connecting plate 19, a supporting frame 14 is connected and arranged on the edge of the left side of the upper portion of the mounting base 1, a double-switching filter 3 is connected and arranged on one side of the upper portion of the supporting frame 14, a first connecting pipe 16 is connected and arranged between the upper portion inlet of the double-switching filter 3 and the lower portion outlet of the motor pump unit 2, two supporting plates 15 are respectively connected and arranged on two sides of the upper portion of the mounting base 1, a first supporting plate 13 is connected and arranged between the two supporting plates 15, a self-excitation type temperature control water valve 11 is connected and arranged at the water inlet of the tubular water cooler 4, a second connecting pipe 17 is connected and arranged between the upper portion outlet of the double-switching filter 3 and the upper portion of one end of the tubular water cooler 4, a first supporting plate 13 is connected and arranged on the front and back side of the edge of the right side of the mounting base 1, a first supporting plate 13 is connected and a terminal box 12 is connected and a terminal box, and a terminal box 12, and a terminal box system of an instrument and an instrument system is connected and arranged on the terminal system.

The instrument and meter system comprises a sensor integration box 20 located on the upper side of a terminal junction box 12, a pressure gauge 5 and a thermometer 8 are connected to the upper side of the sensor integration box 20, a pressure switch I6 is connected to the left side of the sensor integration box 20, a pressure switch II 7 is connected to one side above the sensor integration box 20, and a temperature switch 9 is connected to the rear side of the sensor integration box 20.

The sensor integration box 20 internally comprises a pressure sensor, a temperature sensor and a flow sensor.

And a third connecting pipe 18 is connected between the upper side of the other end of the tubular water cooler 4 and the sensor integration box 20, and the third connecting pipe 18 is connected with a flow switch 10.

The utility model discloses when concrete implementation, gear oil is taken out from gear box body to motor pump package 2 through the hose, in 16 entering double-switch filter 3 through connecting pipe, filter core through 50 μm precision, keep the fluid cleanliness, connecting pipe two 17 get into shell and tube water cooler 4, through carrying out the heat exchange with the industry cooling water, take away heat in the lubricating oil, make the oil temperature drop about 15 ℃, go out behind the cooler, get into the detection of instrument and meter system, through the integrated case 20 calculation pressure of sensor in the detection of instrument and meter system, the temperature, flow parameter, through

pressure gauge

5 and 8 display pressure of thermometer and temperature parameter, then it is internal to get into the gear box through the hose from the lubricating oil station oil-out. And regarding pressure parameters, setting pressure to be lower than 0.8bar through a second pressure switch 7 for alarming, and setting pressure to be lower than 0.5bar through a first pressure switch 6 for shutdown and maintenance. As for temperature parameters, the temperature is set to be higher than 75 ℃ through a temperature switch 9 for alarming, and the machine is shut down for maintenance when the temperature is higher than 80 ℃. Regarding the flow parameter, an alarm that the flow is lower than 80% of the system flow and a shutdown for maintenance that the flow is lower than 70% of the system flow are set through the flow switch 10.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An integrated lubrication system capable of taking away heat of lubricating oil of a gearbox comprises a mounting base (1) and is characterized in that: mounting base (1) middle part upside is connected and is equipped with connecting plate (19), connecting plate (19) upper portion one side fixed connection is equipped with motor pump package (2), mounting base (1) top left side edge is connected and is equipped with support frame (14), support frame (14) upper portion one side is connected and is equipped with two switching filter (3), it is equipped with connecting pipe (16) to connect between two switching filter (3) upper portion entrances and motor pump package (2) lower part exit, mounting base (1) top both sides are connected respectively and are equipped with backup pad two (15), it is equipped with shell and tube water cooler (4) to connect between two backup pad two (15) upsides, shell and tube water cooler (4) water inlet is connected and is equipped with from excitation formula control by temperature change water valve (11), it is equipped with connecting pipe two (17) to connect between two switching filter (3) upper portion exits and shell and tube water cooler (4) one end upside, the side is connected respectively around mounting base (1) right side edge and is equipped with backup pad one (13), two backup pad one (13) upside connection is equipped with terminal box (13) upside connection (12), terminal box (12) upside connection instrument system is equipped with.

2. The integrated lubrication system capable of carrying away heat from gearbox oil as defined in claim 1, wherein: the instrument and meter system comprises a sensor integration box (20) located on the upper side of a terminal junction box (12), a pressure gauge (5) and a thermometer (8) are connected to the upper side of the sensor integration box (20), a pressure switch I (6) is connected to the left side of the sensor integration box (20), a pressure switch II (7) is connected to one side above the sensor integration box (20), and a temperature switch (9) is connected to the rear side of the sensor integration box (20).

3. The integrated lubrication system capable of carrying away heat from gearbox oil as defined in claim 2, wherein: the sensor integration box (20) internally comprises a pressure sensor, a temperature sensor and a flow sensor.

4. The integrated lubrication system capable of carrying away heat from gearbox oil as defined in claim 2, wherein: and a third connecting pipe (18) is connected between the upper side of the other end of the tube type water cooler (4) and the sensor integration box (20), and a flow switch (10) is connected and arranged on the third connecting pipe (18).