CN210567439U - Automatic oiling device - Google Patents
Automatic oiling device Download PDFInfo
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- CN210567439U CN210567439U CN201920752120.5U CN201920752120U CN210567439U CN 210567439 U CN210567439 U CN 210567439U CN 201920752120 U CN201920752120 U CN 201920752120U CN 210567439 U CN210567439 U CN 210567439U
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Abstract
The utility model relates to the technical field of machine oiling devices, and discloses an automatic oiling device for a plurality of compressor sites; the lubricating oil storage tank is provided with a nitrogen pressurizing port, the nitrogen storage tank is connected with a nitrogen stamping port through a pipeline, and the nitrogen pressurizing port is provided with a control valve; an oil ejector scale is arranged in the oil ejector oil tank, the oil ejector scale is connected with the control valve through a piezoelectric circuit, and a piezoelectric switch is arranged on the piezoelectric circuit; the device can realize automatic monitoring of the oil quantity in the oil filler oil tank, and utilizes the pressure of nitrogen to press lubricating oil to the oil filler oil tank, so that the device is safe, stable and fast.
Description
Technical Field
The utility model relates to a machine oiling device technical field especially relates to an automatic oiling device.
Background
The reciprocating compressor is a compressor which periodically changes the volume of a cylinder body through the reciprocating motion of a piston or a diaphragm in a cylinder and realizes the pressurization and the delivery of gas. In general, a plurality of large reciprocating compressors are required to work simultaneously in some production processes, and the lubrication quality of each part of a unit is directly related to whether the compressor can run stably or not. Therefore, each compressor is provided with an oil filler on site, the volume of an oil tank of the oil filler is about 10-20L, and oil is manually extracted by an oil drum and added into the oil tank of the oil filler. The oil quantity of the oil injector is about 15L/8h, the operating method is very frequent, the manual workload is increased, the oil injector is lack of oil due to various reasons, the lubricating effect of the compressor is poor when the oil is lack of oil, and even the compressor stops due to faults.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides an automatic oiling device for many compressor sites, in adding lubricating oil to automatic oiling device in advance, utilizes the nitrogen gas pressurization to realize the automatic oiling for the grease squirt, the utility model discloses a through following technical scheme realization.
An automatic oiling device comprises a lubricating oil storage tank, an oil filler oil tank and a nitrogen storage tank, wherein an oil outlet of the lubricating oil storage tank is communicated with an oil inlet of the oil filler oil tank through an oil filling pipeline, the lubricating oil storage tank is provided with a nitrogen pressurizing port, the nitrogen storage tank is connected with the nitrogen pressurizing port through a pipeline, and a control valve is arranged on the nitrogen pressurizing port; the oil lubricator oil tank in be provided with the oil lubricator scale, the oil lubricator scale with the control valve is connected through piezoelectric circuit, piezoelectric circuit on be provided with piezoelectric switch.
The oil injection pipeline is provided with an automatic valve.
The scale of the oil ejector oil tank is connected with a spring of a piezoelectric switch, when the scale drops to a warning position, the piezoelectric switch connected with a control valve on a nitrogen pressurizing port is opened, a lubricating oil storage tank filled with oil is pressurized by nitrogen, and after the pressure rises to 0.3MPa, an oil outlet valve at the bottom of the lubricating oil and an oil ejector feed valve needing to be oiled are opened to add the lubricating oil into the oil ejector.
The device can realize automatic monitoring of the oil quantity in the oil filler oil tank, and utilizes the pressure of nitrogen to press lubricating oil to the oil filler oil tank, so that the device is safe, stable and fast.
The utility model discloses produced beneficial effect does for prior art.
The utility model discloses automatic oiling device has been increased at many compressor scene. The automatic detection of the oil quantity in the oil tank of the oil feeder can be realized, and the automatic oil feeding of the oil feeder can be realized by utilizing nitrogen pressurization. Therefore, labor is saved, and working efficiency is improved; the oil quality of the compressor unit is guaranteed, the hidden danger of tile burning and vehicle jumping caused by the oil quality problem is eliminated, and the safe, stable and long-term operation of the compressor is ensured. The loss caused by system fluctuation caused by the jump due to the fault of the compressor is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The device comprises a lubricating oil storage tank 1, an oil ejector oil tank 2, a nitrogen storage tank 3, an oil outlet 4, an oil inlet 5, an oil injection pipeline 6, a nitrogen pressurization port 7, a control valve 8, an oil ejector scale 9, a piezoelectric circuit 10, a piezoelectric switch 11 and an automatic valve 12.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1, an automatic oiling device is used for on-site oiling of a plurality of reciprocating compressors in a Fischer-Tropsch synthesis workshop and comprises a lubricating oil storage tank 1, an oil ejector oil tank 2 and a nitrogen storage tank 3, wherein an oil outlet 4 of the lubricating oil storage tank 1 is communicated with an oil inlet 5 of the oil ejector oil tank 2 through an oil injection pipeline 6, the lubricating oil storage tank 1 is provided with a nitrogen pressurizing port 7, the nitrogen storage tank 3 is connected with the nitrogen pressurizing port 7 through a pipeline, and the nitrogen pressurizing port 7 is provided with a control valve 8; an oil ejector scale 9 is arranged in the oil ejector oil tank 2, the oil ejector scale 9 is connected with the control valve 8 through a piezoelectric circuit 10, a piezoelectric switch 11 is arranged on the piezoelectric circuit 10, and an automatic valve 12 is arranged on the oil injection pipeline 6.
Nitrogen gas used in the exampleIs low-pressure nitrogen gas of 0.4MPa, and the volume of the lubricating oil storage tank 1 is 2m3The volume of the oil feeder oil tank 2 is 1.5L, and the pipe diameter of the oil feeding pipeline 6 is DN 20.
The oil filler scale 9 of the oil filler oil tank 2 is connected with a spring of a piezoelectric switch 11, when the oil filler scale 9 descends to an alarm position, the piezoelectric switch 11 connected with a control valve 8 on a nitrogen pressurizing port 7 is opened, the lubricating oil storage tank 1 filled with oil is pressurized by using nitrogen, and after the pressure is increased to 0.3MPa, an oil outlet valve at the bottom of the lubricating oil storage tank 1 is opened to add the lubricating oil into the oil filler oil tank 2 through an oil injection pipeline 6.
The scheme is that an automatic oiling device is added on the spot. The automatic detection can be realized, and the automatic oiling of the oil injector can be realized by utilizing nitrogen pressurization. Therefore, labor is saved, and working efficiency is improved; the oil quality of the compressor unit is guaranteed, the hidden danger of tile burning and vehicle jumping caused by the oil quality problem is eliminated, and the safe, stable and long-term operation of the compressor is ensured.
The loss caused by system fluctuation caused by the jump due to the failure of the compressor is reduced for the company. If the compressor jumps to cause load fluctuation, the Fischer-Tropsch catalyst is greatly crushed, and the cost of the catalyst replacement is about 300 ten thousand yuan calculated by 10 ten thousand yuan per ton of the catalyst and about 30 tons of the catalyst in the reactor.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (2)
1. An automatic oiling device is characterized by comprising a lubricating oil storage tank (1), an oil filler oil tank (2) and a nitrogen storage tank (3), wherein an oil outlet (4) of the lubricating oil storage tank (1) is communicated with an oil inlet (5) of the oil filler oil tank (2) through an oil filling pipeline (6), the lubricating oil storage tank (1) is provided with a nitrogen pressurizing port (7), the nitrogen storage tank (3) is connected with the nitrogen pressurizing port (7) through a pipeline, and the nitrogen pressurizing port (7) is provided with a control valve (8); the oil lubricator oil tank (2) in be provided with oil lubricator scale (9), oil lubricator scale (9) with control valve (8) are connected through piezoelectric circuit (10), piezoelectric circuit (10) on be provided with piezoelectric switch (11).
2. An automatic oiling device according to claim 1, characterized in that the oiling duct (6) is provided with an automatic valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752120.5U CN210567439U (en) | 2019-05-23 | 2019-05-23 | Automatic oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752120.5U CN210567439U (en) | 2019-05-23 | 2019-05-23 | Automatic oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567439U true CN210567439U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920752120.5U Active CN210567439U (en) | 2019-05-23 | 2019-05-23 | Automatic oiling device |
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| CN (1) | CN210567439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013286A (en) * | 2022-06-20 | 2022-09-06 | 中国原子能科学研究院 | System and method for automatically adding lubricating oil in operation of high-pressure helium compressor |
-
2019
- 2019-05-23 CN CN201920752120.5U patent/CN210567439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013286A (en) * | 2022-06-20 | 2022-09-06 | 中国原子能科学研究院 | System and method for automatically adding lubricating oil in operation of high-pressure helium compressor |
| CN115013286B (en) * | 2022-06-20 | 2023-08-18 | 中国原子能科学研究院 | System and method for automatically adding lubricating oil in operation of high-pressure helium compressor |
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