CN108014665B - Gas-liquid mixed oil distributing device - Google Patents
Gas-liquid mixed oil distributing device Download PDFInfo
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- CN108014665B CN108014665B CN201711463751.7A CN201711463751A CN108014665B CN 108014665 B CN108014665 B CN 108014665B CN 201711463751 A CN201711463751 A CN 201711463751A CN 108014665 B CN108014665 B CN 108014665B
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- oil
- gas
- pipeline
- marking
- jet device
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- 239000007788 liquid Substances 0.000 title claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a gas-liquid mixed oil distribution device, which comprises an oil tank provided with a cooler and a pressure sensor, an air bag, a pressure pump, an oil inlet pipeline and a standard gas pipeline, wherein the air bag is arranged in the oil tank, the pressure pump is communicated with the air bag, the bottom of the oil tank is provided with an oil discharge port, and the oil inlet pipeline and the standard gas pipeline are respectively provided with an electromagnetic valve and a mass flowmeter, and the gas-liquid mixed oil distribution device is characterized in that: the jet device and the pressurizing pipe with the heat insulating layer are added, one end of the oil inlet pipeline is communicated with the oil tank, the other end of the oil inlet pipeline is connected with the jet device, one end of the gas marking pipeline is a gas marking inlet, the other end of the gas marking pipeline is connected with the jet device, the output end of the jet device is connected with the input end of the pressurizing pipe, and the output end of the pressurizing pipe is the oil marking outlet. The device can prepare oil samples with any concentration according to the field requirement, the white oil does not need to be replaced after the single oil distribution is completed, the oil is reconstituted from low concentration to high concentration, the operation is simple and convenient, the oil distribution efficiency is high, and the working performance is excellent.
Description
Technical Field
The invention provides a gas-liquid mixed oil distribution device, and belongs to the technical field of dynamic oil distribution.
Background
The current oil distribution mode mainly comprises three types of piston type oil distribution, oil-gas mixed oil distribution in a closed container and air bag type oil distribution. Wherein:
1) The piston type oil distribution device is adopted to prepare standard oil samples only according to the sequence from low concentration to high concentration, white oil is required to be replaced after single oil distribution is completed, the oil samples with any concentration cannot be prepared according to the field requirement, and the field workload is high and the operation complexity is high; the device has a large volume due to the use of the piston, and cannot be brought to a production site to carry out verification work on an on-line monitoring device for the dissolved gas in the oil.
2) The oil-gas mixing type oil distribution device in the closed container has the defects that: the prepared oil sample has a continuously enlarged space at the top of the oil storage tank in the verification process, and the easily-dissolved gas in the oil overflows into the space, so that the concentration of the gas in the standard oil changes, and the consistency of the concentration of the standard oil cannot be ensured; the standard oil sample prepared by the device can only be prepared from low concentration to high concentration, white oil needs to be replaced after single oil preparation is completed, the standard oil sample can not be prepared from low concentration to high concentration again according to the field requirement, and the field workload is large and the operation complexity is high.
3) The air bag type oil distribution device has large volume and cannot be used for on-site use verification; the standard oil sample prepared by the device can only be prepared from low concentration to high concentration, white oil needs to be replaced after single oil preparation is completed, the standard oil sample can not be prepared from low concentration to high concentration again according to the field requirement, and the field workload is large and the operation complexity is high.
Disclosure of Invention
The invention aims to provide a gas-liquid mixed oil distributing device which can overcome the defects, can distribute oil on site, is convenient to operate and has high oil distributing efficiency, and the technical scheme is as follows:
the utility model provides a gas-liquid hybrid oil distribution device, includes oil tank, gasbag, force (forcing) pump, oil feed pipeline and the mark gas pipeline that is equipped with cooler and pressure sensor, and wherein the gasbag setting is in the oil tank, and the force (forcing) pump intercommunication gasbag, and the bottom of oil tank is equipped with the oil drain port, all is equipped with solenoid valve and mass flowmeter on oil feed pipeline and the mark gas pipeline, its characterized in that: the jet device and the pressurizing pipe with the heat insulating layer are added, one end of the oil inlet pipeline is communicated with the oil tank, the other end of the oil inlet pipeline is connected with the jet device, one end of the gas marking pipeline is a gas marking inlet, the other end of the gas marking pipeline is connected with the jet device, the output end of the jet device is connected with the input end of the pressurizing pipe, and the output end of the pressurizing pipe is the oil marking outlet.
The working process is as follows: 1) And starting a pressurizing pump to inflate the air bag, simultaneously measuring the pressure of the oil tank by using a pressure sensor, closing the pressurizing pump when the pressure of the oil tank is 1.2MPa, and opening a cold insulation device to control the oil temperature in the oil tank to be 0.5 ℃.
2) The transformer oil in the oil tank enters the jet device through the oil inlet pipeline, the standard gas enters the jet device through the standard gas pipeline, and the transformer oil and the standard gas are mixed in the jet device to form the standard oil.
Compared with the prior art, the oil sample with any concentration can be prepared according to the field requirement, white oil does not need to be replaced after single oil distribution is finished, the oil sample is reconstituted from low concentration to high concentration, the operation is simple and convenient, and the oil distribution efficiency is high.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
In the figure: 1. the device comprises a cooler 2, a pressure sensor 3, an oil tank 4, an air bag 5, a booster pump 6, an oil inlet pipeline 7, a standard gas pipeline 8, an oil drain port 9, an electromagnetic valve 10, a mass flowmeter 11, an ejector 12, a heat insulation layer 13, a booster pipe 14, a standard gas inlet 15 and a standard oil outlet
Detailed Description
The present invention will be described in further detail with reference to examples. In the embodiment shown in fig. 1: the oil tank 3 is internally provided with the cooler 1 and the air bag 4, the oil tank 3 is provided with the pressure sensor 2, the pressurizing pump 5 is communicated with the air bag 4, the bottom of the oil tank 3 is provided with the oil discharge port 8, the oil inlet pipeline 6 and the standard gas pipeline 7 are respectively provided with the electromagnetic valve 9 and the mass flowmeter 10, one end of the oil inlet pipeline 6 is communicated with the oil tank 3, the other end of the oil inlet pipeline 6 is connected with the jet device 11, one end of the standard gas pipeline 7 is provided with the standard gas inlet 14, the other end of the oil inlet pipeline 7 is connected with the jet device 11, the output end of the jet device 11 is connected with the input end of the pressurizing pipe 13, and the output end of the pressurizing pipe 13 is the standard oil outlet 15.
Claims (1)
1. The utility model provides a gas-liquid hybrid oil distribution device, including oil tank (3) that are equipped with cooler (1) and pressure sensor (2), gasbag (4), force (forcing) pump (5), advance oil pipe way (6) and mark gas pipeline (7), wherein gasbag (4) set up in oil tank (3), force (forcing) pump (5) intercommunication gasbag (4), the bottom of oil tank (3) is equipped with oil drain port (8), all is equipped with solenoid valve (9) and mass flowmeter (10) on advance oil pipe way (6) and the mark gas pipeline (7), its characterized in that: the jet device (11) and the pressurizing pipe (13) provided with the heat insulation layer (12) are added, one end of the oil inlet pipeline (6) is communicated with the oil tank (3), the other end of the oil inlet pipeline (6) is connected with the jet device (11), one end of the gas marking pipeline (7) is provided with the gas marking inlet (14), the other end of the oil marking pipeline is connected with the jet device (11), the output end of the jet device (11) is connected with the input end of the pressurizing pipe (13), and the output end of the pressurizing pipe (13) is provided with the oil marking outlet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711463751.7A CN108014665B (en) | 2017-12-28 | 2017-12-28 | Gas-liquid mixed oil distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711463751.7A CN108014665B (en) | 2017-12-28 | 2017-12-28 | Gas-liquid mixed oil distributing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108014665A CN108014665A (en) | 2018-05-11 |
| CN108014665B true CN108014665B (en) | 2023-11-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711463751.7A Active CN108014665B (en) | 2017-12-28 | 2017-12-28 | Gas-liquid mixed oil distributing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108014665B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114486810B (en) * | 2022-02-11 | 2024-03-15 | 迈射智能科技(上海)有限公司 | Oil sample oil mixing system based on multicomponent gas marking system and detection method |
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| CN108014665A (en) | 2018-05-11 |
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