CN210141466U - Lubricating oil is pump system spare - Google Patents
Lubricating oil is pump system spare Download PDFInfo
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- CN210141466U CN210141466U CN201920793349.3U CN201920793349U CN210141466U CN 210141466 U CN210141466 U CN 210141466U CN 201920793349 U CN201920793349 U CN 201920793349U CN 210141466 U CN210141466 U CN 210141466U
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- oil
- pump
- oil tank
- lubricating oil
- pressure
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Abstract
The utility model discloses a lubricating oil standby pump system, belonging to the field of lubricating oil standby pumps; the technical problem to be solved is to provide a system which has simple structure and convenient use, does not need to replace a standby pump and can not cause parking; the technical scheme for solving the technical problem is as follows: a lubricating oil backup pump system comprises an oil tank, wherein a lubricating oil main pump and a lubricating oil backup pump are arranged on the upper portion of the oil tank, the bottoms of the lubricating oil main pump and the lubricating oil backup pump are connected with an oil inlet pipe, the oil inlet pipe extends into the oil tank, a pressure stabilizing bin is arranged on the right side of the oil tank and is connected with the oil tank, a pressure bearing wall is arranged on one side, connected with the oil tank, of the pressure stabilizing bin, the pressure bearing wall is arranged inside the oil tank, a sealing gasket is arranged between the edge of the pressure bearing wall and the inner wall of the oil; the utility model discloses but wide application in lubricating oil reserve oil pump field.
Description
Technical Field
The utility model relates to a lubricating oil is pump system spare belongs to lubricating oil reserve oil pump technical field.
Background
Urea workshop carbon dioxide compressor lubricating oil pump generally is one for the main pump, one is the stand-by pump, and be gear oil pump, pressure is at 0.4Mpa when the main pump moves, when the oil pressure reduces to 0.25Mpa, the stand-by pump automatic start, when inside oil pressure continues to drop to 0.1Mpa, the chain skip of compressor, when doing stand-by pump automatic start test, after finding the main pump stops, the oil pressure descends, the stand-by pump is though from starting, but the pump does not beat the volume, lead to the oil pressure can continue to descend to 0.1Mpa, lead to the chain skip of compressor, after the analysis, discover the inside fluid of stand-by pump can permeate the oil tank, lead to only the air in the pump, after the pump starts, the air withstands the check valve at the pump outlet, lead to the phenomenon of not beating the volume, seriously endanger the safe operation of unit, if change the stand-by pump, man-hour increases.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a simple structure, and convenient to use need not change the stand-by pump, can not lead to the system of parking.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a lubricating oil is pump system spare, including the oil tank, oil tank upper portion is provided with lubricating oil main pump and lubricating oil and is equipped with the pump, lubricating oil main pump is equipped with the oil pipe with lubricating oil and is connected with into the pump bottom, it stretches into in the oil tank to advance the oil pipe, oil tank the right is provided with the steady voltage storehouse, the steady voltage storehouse links to each other with the oil tank, one side that the steady voltage storehouse links to each other with the oil tank is provided with the bearing wall, the bearing wall sets up inside the oil tank, be provided with sealed the pad between bearing wall edge and.
The oil tank and the pressure stabilizing bin are of an integrated structure.
The oil tank inside be provided with the stopper, advance oil pipe and set up in the stopper left side, the pressure wall setting on the stopper right side.
The pressure stabilizing bin is provided with a pressure gauge.
And an alarm is arranged on the pressure stabilizing bin.
Compared with the prior art, the utility model following beneficial effect has: set up steady voltage storehouse on the oil tank right side, be connected through the pressure wall of activity between oil tank and the steady voltage storehouse, keep oil tank internal pressure and steady voltage storehouse internal pressure through the pressure wall and keep dynamic balance, at the main pump out of work, the reserve pump starts, when internal pressure diminishes, release steady voltage storehouse internal pressure, when guaranteeing to switch, can not lead to the lubricating oil fuel feeding not enough and then park because of the pressure problem, need not change reserve oil pump, guarantee that the reserve pump normally beats the volume, guarantee that the unit does not jump the car.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is an oil tank, 2 is a main lubricating oil pump, 3 is a spare lubricating oil pump, 4 is an oil inlet pipe, 5 is a pressure stabilizing bin, 6 is a pressure bearing wall, 7 is a movable air cylinder, 8 is a pressure gauge, 9 is an alarm and 10 is a limiting block.
Detailed Description
As shown in figure 1, the lubricating oil auxiliary pump system of the utility model comprises an oil tank 1, a lubricating oil main pump 2 and a lubricating oil auxiliary pump 3 are arranged on the upper part of the oil tank 1, the bottoms of the lubricating oil main pump 2 and the lubricating oil auxiliary pump 3 are connected with an oil inlet pipe 4, the oil inlet pipe 4 extends into the oil tank 1, a pressure stabilizing cabin 5 is arranged on the right side of the oil tank 1, the pressure stabilizing cabin 5 is connected with the oil tank 1, a pressure bearing wall 6 is arranged at the joint of the pressure stabilizing cabin 5 and the oil tank 1, the pressure bearing wall 6 is arranged inside the oil tank 1, a movable air cylinder 7 is arranged between the pressure bearing wall 6 and the inner wall of the pressure stabilizing cabin 5, the oil tank 1 and, advance oil pipe 4 set up in stopper 10 left side, pressure wall 6 set up on stopper 11 right sides, be provided with manometer 8 on the steady voltage storehouse 5, be provided with alarm 9 on the steady voltage storehouse 5, be provided with sealed the pad between 6 edges of pressure wall and 1 inner walls of oil tank.
The utility model discloses during well main pump normal use, the inside bearing pressure of oil tank is to compressor main equipment fuel feeding, the bearing wall also bears same pressure simultaneously, compressed to reach the effect of energy storage in the steady voltage storehouse, at the main pump trouble, the switching starts the reserve pump and when the reserve pump still can not reach normal operating mode, the energy of storage promotes the bearing wall and moves inwards in the steady voltage storehouse, with the normal injection compressor main equipment of the oil in the oil tank, ensure that the accident of main equipment jump car can not appear at the in-process that the reserve pump switches.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a lubricating oil is pump system spare, includes oil tank (1), and oil tank (1) upper portion is provided with lubricating oil main pump (2) and lubricating oil and is equipped with pump (3), and lubricating oil main pump (2) are equipped with pump (3) bottom with lubricating oil and are connected with into oil pipe (4), advance oil pipe (4) and stretch into in oil tank (1), its characterized in that: oil tank (1) right is provided with steady voltage storehouse (5), and steady voltage storehouse (5) link to each other with oil tank (1), and steady voltage storehouse (5) department of linking to each other with oil tank (1) is provided with bearing wall (6), and bearing wall (6) set up inside oil tank (1), is provided with movable cylinder (7) between bearing wall (6) and steady voltage storehouse (5) inner wall, oil tank (1) and steady voltage storehouse (5) formula structure as an organic whole, and oil tank (1) inside is provided with stopper (10), advance oil pipe (4) set up in stopper (10) left side, bearing wall (6) set up on stopper (10) right side.
2. The system of claim 1, wherein: and a pressure gauge (8) is arranged on the pressure stabilizing bin (5).
3. The system of claim 1, wherein: and an alarm (9) is arranged on the pressure stabilizing bin (5).
4. The system of claim 1, wherein: and a sealing gasket is arranged between the edge of the pressure bearing wall (6) and the inner wall of the oil tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793349.3U CN210141466U (en) | 2019-05-29 | 2019-05-29 | Lubricating oil is pump system spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793349.3U CN210141466U (en) | 2019-05-29 | 2019-05-29 | Lubricating oil is pump system spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210141466U true CN210141466U (en) | 2020-03-13 |
Family
ID=69734666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793349.3U Active CN210141466U (en) | 2019-05-29 | 2019-05-29 | Lubricating oil is pump system spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210141466U (en) |
-
2019
- 2019-05-29 CN CN201920793349.3U patent/CN210141466U/en active Active
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