CN211083583U

CN211083583U - Lubricating oil ultrafiltration is fuel feed pump device for purifier

Info

Publication number: CN211083583U
Application number: CN201922066514.8U
Authority: CN
Inventors: 卢云军
Original assignee: Ningbo Huanjie Ultrafiltration Technology Co ltd
Current assignee: Ningbo Huanjie Ultrafiltration Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-24
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a lubricating oil ultrafiltration is fuel feed pump device for purifier relates to lubricating oil ultrafiltration purification technical field, and is lower for solving current lubricating oil purification fuel feed pump security, has the problem of potential safety hazard. The utility model discloses a hydraulic oil supply device, including oil tank, fuel feed pump, first junction box, first audible-visual annunciator, second junction box, second audible-visual annunciator, oil feed pump is installed to one side of oil tank, one side of fuel feed pump is provided with the oil inlet, the opposite side of fuel feed pump is provided with the oil-out, install into oil pipe between lubricating oil bin and the oil inlet, install out oil pipe between oil-out and the oil tank, first lubricating oil strainer is installed to one side of oil inlet, first manometer is installed to one side of oil-out, first junction box is installed to one side of fuel feed pump, first audible-visual annunciator is installed to the upper end of first junction box, the oil return pump is installed to the opposite side of oil.

Description

Lubricating oil ultrafiltration is fuel feed pump device for purifier

Technical Field

The utility model relates to a lubricating oil ultrafiltration purifies technical field, specifically is a lubricating oil ultrafiltration is fuel feed pump device for purifier.

Background

Currently, energy conservation and environmental protection become the primary problems facing all countries in the world, and the emission of waste gas and waste oil of ships is more and more emphasized by people. The international maritime organization decides to implement the regulation that the sulfur content of the marine fuel oil does not exceed zero five percent in the global range from two zero two, zero one year, one month and one day, in the aspect of the marine lubricating oil, the waste oil rate of the marine lubricating oil is as high as thirty percent, so that serious resource waste and environmental pollution are caused, high attention of the insiders is paid to the pollution, the performance of the lubricating oil is reduced, the abrasion and damage of the metal surface, corrosion and rusting are aggravated, the reliability of equipment is reduced, the service life is shortened, the maintenance and maintenance cost is increased, the production cost of enterprises is increased, so that the oil pollution is controlled, and the lubricating oil is ultrafiltered by a lubricating oil ultrafiltering and purifying device, so that the semi-permanent use of the lubricating oil is realized.

However, the existing oil supply pump for purifying lubricating oil has low safety and potential safety hazard; therefore, the existing requirements are not met, and an oil supply pump device for a lubricating oil ultrafiltration purification device is provided for the oil supply pump device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lubricating oil ultrafiltration is fuel feed pump device for purifier to current lubricating oil purification that proposes in solving above-mentioned background art is lower with fuel feed pump security, has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: an oil supply pump device for a lubricating oil ultrafiltration purification device comprises an oil tank and a lubricating oil storage tank, wherein an oil supply pump is arranged on one side of the oil tank, an oil inlet is arranged at one side of the oil supply pump, an oil outlet is arranged at the other side of the oil supply pump, an oil inlet pipe is arranged between the lubricating oil storage tank and the oil inlet, an oil outlet pipe is arranged between the oil outlet and the oil tank, a first lubricating oil coarse filter is arranged at one side of the oil inlet, a first pressure gauge is arranged at one side of the oil outlet, a first junction box is arranged on one side of the oil supply pump, a first audible and visual alarm is arranged at the upper end of the first junction box, an oil return pump is arranged on the other side of the oil tank, a second junction box is arranged at the rear end of the oil return pump, and a second audible and visual alarm is installed at the upper end of the second junction box, and the models of the first audible and visual alarm and the second audible and visual alarm are all set to be TGSG01-100 types.

Preferably, a first oil return pipe is installed between one end of the oil return pump and the oil tank, and a second oil return pipe is installed between the other end of the oil return pump and the lubricating oil storage tank.

Preferably, a liquid level sensor is installed inside the oil tank, and the type of the liquid level sensor is NS-WY 08.

Preferably, a second lubricating oil coarse filter is installed outside the first oil return pipe, and a second pressure gauge is installed outside the second oil return pipe.

Preferably, an alternating current contactor and a power supply are installed inside the first junction box and the second junction box, and the type of the alternating current contactor is set to be CJX 4011.

Preferably, the rear ends of the oil supply pump and the oil return pump are provided with motors, and noise reduction pads are arranged outside the motors.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with first manometer and second manometer and monitor the oil circuit load of fuel feed pump and scavenge pump respectively, when fuel feed pump load operation, the motor of ac contactor control fuel feed pump stops working, and first audible-visual annunciator reports to the police simultaneously, reminds staff's fuel feed pump load operation, and when scavenge pump load operation, ac contactor control scavenge pump's motor stops working, and the second audible-visual annunciator reports to the police simultaneously, reminds staff's scavenge pump load operation, and holistic security is higher, has eliminated the potential safety hazard;

2. the lubricating oil is coarsely filtered by the first lubricating oil coarse filter and the second lubricating oil coarse filter, so that the quality of the lubricating oil is improved, the quality of the lubricating oil is continuously kept in a good state, the abrasion of moving parts of an engine is greatly reduced, the combustion environment is improved, and the loss is reduced;

3. the utility model discloses a level sensor can monitor the inside lubricating oil of oil tank in real time, and when the oil level was too high, oil return pump work was taken lubricating oil back to oil pipe and second through first, resumes to the normal value until the liquid level, has further improved the security, all is provided with the pad of making an uproar, noise abatement to a certain extent ground outside the motor of fuel feed pump and time oil pump.

Drawings

FIG. 1 is a schematic structural view of an oil supply pump device for an oil ultrafiltration purification device of the present invention;

fig. 2 is a schematic structural view of a first junction box of the present invention;

fig. 3 is a schematic structural view of the noise reduction pad of the present invention.

In the figure: 1. an oil tank; 2. an oil supply pump; 3. an oil inlet; 4. an oil outlet; 5. a lubricating oil storage tank; 6. an oil inlet pipe; 7. an oil outlet pipe; 8. a first lubricant strainer; 9. a first junction box; 10. a first audible and visual alarm; 11. a first pressure gauge; 12. an oil return pump; 13. a first oil return pipe; 14. a second oil return pipe; 15. a second lubricant strainer; 16. a second pressure gauge; 17. a second junction box; 18. a second audible and visual alarm; 19. an AC contactor; 20. a power source; 21. a noise reduction pad; 22. a liquid level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an oil supply pump device for a lubricating oil ultrafiltration purification device comprises an oil tank 1 and a lubricating oil storage tank 5, wherein an oil supply pump 2 is installed on one side of the oil tank 1, an oil inlet 3 is formed in one side of the oil supply pump 2, an oil outlet 4 is formed in the other side of the oil supply pump 2, an oil inlet pipe 6 is installed between the lubricating oil storage tank 5 and the oil inlet 3, an oil outlet pipe 7 is installed between the oil outlet 4 and the oil tank 1, a first lubricating oil strainer 8 is installed on one side of the oil inlet 3 for straining lubricating oil and improving the quality of the lubricating oil, a first pressure gauge 11 is installed on one side of the oil outlet 4, a first junction box 9 is installed on one side of the oil supply pump 2, a first audible and visual alarm 10 is installed at the upper end of the first junction box 9, an oil return pump 12 is installed on the other side of the oil tank 1, a second junction box 17, the models of the first audible and visual alarm 10 and the second audible and visual alarm 18 are all set to be TGSG01-100, the first pressure gauge 11 monitors the oil circuit load of the oil supply pump 2, when the oil supply pump 2 runs under load, the alternating current contactor 19 controls the motor of the oil supply pump 2 to stop working, and meanwhile, the first audible and visual alarm 10 gives an alarm to remind a worker of running under the load of the oil supply pump 2.

Further, a first oil return pipe 13 is installed between one end of the oil return pump 12 and the oil tank 1, and a second oil return pipe 14 is installed between the other end of the oil return pump 12 and the lubricating oil storage tank 5, so that the liquid level of the lubricating oil in the oil tank 1 can be adjusted.

Further, a liquid level sensor 22 is installed inside the oil tank 1, the type of the liquid level sensor 22 is set to be NS-WY08 type, the liquid level sensor 22 can monitor lubricating oil inside the oil tank 1 in real time, and when the oil level is too high, the oil return pump 12 works to pump the lubricating oil out through the first oil return pipe 13 and the second oil return pipe 14 until the liquid level is restored to a normal value.

Further, a second lubricating oil coarse filter 15 is installed outside the first oil return pipe 13, a second pressure gauge 16 is installed outside the second oil return pipe 14, the second pressure gauge 16 monitors the oil circuit load of the oil return pump 12, when the oil return pump 12 runs under load, the alternating current contactor 19 controls the motor of the oil return pump 12 to stop working, and meanwhile, a second audible and visual alarm 18 gives an alarm to remind a worker of running under load of the oil return pump 12.

Further, an alternating current contactor 19 and a power supply 20 are installed inside the first junction box 9 and the second junction box 17, the type of the alternating current contactor 19 is set to be CJX4011, the power supply 20 supplies power, and the alternating current contactor 19 controls the starting and the closing of the oil supply pump 2 and the oil return pump 12.

Further, the rear ends of the oil supply pump 2 and the oil return pump 12 are provided with motors, and noise reduction pads 21 are arranged outside the motors, so that noise can be reduced to a certain degree.

The working principle is as follows: when the lubricating oil supplying device is used, the lubricating oil in the lubricating oil storage tank 5 is led into the oil outlet pipe 7 through the oil inlet pipe 6 by the oil supplying pump 2, and finally enters the oil tank 1, the lubricating oil is roughly filtered by the first lubricating oil rough filter 8, the quality of the lubricating oil is improved, the oil circuit load of the oil supplying pump 2 is monitored by the first pressure gauge 11, when the oil supplying pump 2 runs under load, the motor of the oil supplying pump 2 is controlled by the alternating current contactor 19 to stop working, the first audible and visual alarm 10 gives an alarm to remind a worker that the oil supplying pump 2 runs under load, the lubricating oil in the oil tank 1 can be monitored by the liquid level sensor 22 in real time, when the oil level is too high, the lubricating oil is pumped out through the first oil return pipe 13 and the second oil return pipe 14 by the oil return pump 12 under working, until the liquid level returns to a normal value, the oil circuit load of the oil return pump 12 is monitored by the second pressure, simultaneously, the second acousto-optic alarm 18 gives an alarm to remind a worker of load operation of the oil return pump 12, so that the safety is further improved, potential safety hazards are further eliminated, and the noise reduction pad 21 is arranged outside the motor of the oil supply pump 2 and the motor of the oil return pump 12, so that the noise can be reduced to a certain degree.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lubricating oil ultrafiltration is fuel feed pump device for purifier, includes oil tank (1) and lubricating oil bin (5), its characterized in that: an oil supply pump (2) is installed on one side of the oil tank (1), an oil inlet (3) is arranged on one side of the oil supply pump (2), an oil outlet (4) is arranged on the other side of the oil supply pump (2), an oil inlet pipe (6) is installed between the lubricating oil storage tank (5) and the oil inlet (3), an oil outlet pipe (7) is installed between the oil outlet (4) and the oil tank (1), a first lubricating oil strainer (8) is installed on one side of the oil inlet (3), a first pressure gauge (11) is installed on one side of the oil outlet (4), a first junction box (9) is installed on one side of the oil supply pump (2), a first audible and visual alarm (10) is installed on the upper end of the first junction box (9), an oil return pump (12) is installed on the other side of the oil tank (1), and a second junction box (17) is installed on the rear end, and a second audible and visual alarm (18) is installed at the upper end of the second junction box (17), and the models of the first audible and visual alarm (10) and the second audible and visual alarm (18) are all set to be TGSG01-100 types.

2. The oil supply pump device for the lubricating oil ultrafiltration purification device according to claim 1, characterized in that: a first oil return pipe (13) is installed between one end of the oil return pump (12) and the oil tank (1), and a second oil return pipe (14) is installed between the other end of the oil return pump (12) and the lubricating oil storage tank (5).

3. The oil supply pump device for the lubricating oil ultrafiltration purification device according to claim 1, characterized in that: the oil tank (1) is internally provided with a liquid level sensor (22), and the model of the liquid level sensor (22) is set to be NS-WY 08.

4. The oil supply pump device for the lubricating oil ultrafiltration purification device according to claim 2, characterized in that: and a second lubricating oil coarse filter (15) is arranged outside the first oil return pipe (13), and a second pressure gauge (16) is arranged outside the second oil return pipe (14).

5. The oil supply pump device for the lubricating oil ultrafiltration purification device according to claim 1, characterized in that: alternating current contactor (19) and power (20) are all installed to the inside of first junction box (9) and second junction box (17), alternating current contactor's (19) model sets up to CJX4011 type.

6. The oil supply pump device for the lubricating oil ultrafiltration purification device according to claim 1, characterized in that: the rear ends of the oil supply pump (2) and the oil return pump (12) are provided with motors, and noise reduction pads (21) are arranged outside the motors.