CN206020235U - Oil quality on-line monitoring system - Google Patents
Oil quality on-line monitoring system Download PDFInfo
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- CN206020235U CN206020235U CN201620833627.XU CN201620833627U CN206020235U CN 206020235 U CN206020235 U CN 206020235U CN 201620833627 U CN201620833627 U CN 201620833627U CN 206020235 U CN206020235 U CN 206020235U
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Abstract
This utility model provides a kind of oil quality on-line monitoring system, it is characterised in that include：Oil particle pollution degree detector, water content in oil detector, controller, bypass detection in-line, bypass detection outlet line, live cabinet；The input port of oil particle pollution degree detector is tightly connected one end of bypass detection in-line, and the delivery outlet of oil particle pollution degree detector is tightly connected one end of bypass detection outlet line；Water content in oil detector is installed on the top of bypass detection in-line and bypass detection outlet line, in the probe insertion bypass detection in-line and bypass detection outlet line of water content in oil detector.This utility model is rational in infrastructure, and bypass monitoring does not affect production run, improves work efficiency, reduces oil-using units fault rate, saves maintenance cost.
Description
Technical field
This utility model is related to oil quality monitoring, in particular it relates to oil quality on-line monitoring system.
Background technology
Oil product peculiar to vessel is free from water and granule foreign in process of production in theory, but subpackage, transport, storage and plus
It is likely to be mixed into moisture and impurity because of a variety of causes during note and sail.If any more moisture in diesel oil,
During burning will reduce diesel oil calorific capacity, can freeze at low temperature so that diesel engine fuel feed system blocking and mechanical
The presence of impurity is in addition to it can cause oil circuit and block, it is also possible to aggravate the abrasion of precision component in injection pump and fuel injector.Lubrication
If any, film strength can reduce compared with juicy and impurity in oil, produce foam or emulsion deterioration, reduce even losing lubrication and
The effect of antirust.Therefore, in the quality standard of oil product, regulation moisture is not more than vestige, has not allowed for mechanical admixture,
Requirement is also proposed to ash.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of oil quality on-line monitoring system.
According to this utility model provide a kind of oil quality on-line monitoring system, including：Oil particle pollution degree detector,
Water content in oil detector, controller, bypass detection in-line, bypass detection outlet line, live cabinet；
The input port of oil particle pollution degree detector is tightly connected one end of bypass detection in-line, and fluid granule is dirty
The delivery outlet of dye degree detector is tightly connected one end of bypass detection outlet line；
Water content in oil detector is installed on the top of bypass detection in-line and bypass detection outlet line, water content in oil
In the probe insertion bypass detection in-line and bypass detection outlet line of detector；
Controller includes wire termination；Wire termination connects the signal output of oil particle pollution degree detector respectively
End, the signal output part of water content in oil detector；
Bypass detection in-line, bypass detection outlet line are respectively positioned in live cabinet.
Preferably, controller includes that touch screen control panel, touch screen control panel are installed on the door of cabinet at the scene；Touch
Touch screen control panel electrical connection wire termination.
Preferably, also include fuel tank；
The other end connection fuel tank of bypass detection in-line；
The other end connection fuel tank of bypass detection outlet line.
Preferably, also include monitor；
The wire termination connection monitoring device of controller.
Preferably, the other end of bypass detection in-line connects fuel tank by detecting pump seal.
Preferably, water content in oil detector includes electronic unit, explosion-resistant enclosure, coaxial sensor；Electronic unit is located at anti-
Quick-fried inside the shell；Coaxial sensor is fixed on below explosion-resistant enclosure, is insertion type probe；
Insertion type probe is defined with pipeline same in bypass detection in-line, the pipeline of bypass detection outlet line
The heart justifies electric capacity, and a pole of concentric circular electric capacity is insertion type probe, and another pole of concentric circular electric capacity is the tube wall of pipeline.
Compared with prior art, this utility model has following beneficial effect：
This utility model is rational in infrastructure, and bypass monitoring does not affect production run, improves work efficiency, and occupation of land space is little,
Safeguard beneficial to personnel.In preferred technical scheme, connection of this utility model by each detector unit signal and controller is real
The real-time online bypass monitoring of spot oceangoing ship oil quality, can point out staff to change the oil for not meeting quality by monitor
Oil, reduces oil-using units fault rate, saves maintenance cost.
Description of the drawings
By reading the detailed description that non-limiting example is made with reference to the following drawings, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 illustrates the structural representation of the oil quality on-line monitoring system provided according to this utility model.
Specific embodiment
This utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands this utility model, but does not limit this utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to protection domain of the present utility model.
According to this utility model provide a kind of oil quality on-line monitoring system, including：Oil particle pollution degree detector,
Water content in oil detector, controller, bypass detection in-line, bypass detection outlet line, live cabinet, fuel tank；Fluid
Grain dustiness detector input port be tightly connected bypass detection in-line one end, oil particle pollution degree detector defeated
One end of exit seal connection bypass detection outlet line；The other end connection fuel tank of bypass detection in-line；Bypass detection
The other end connection fuel tank of outlet line, forms circulation bypass detection.Bypass detection in-line, bypass detection outlet line are equal
It is located in live cabinet.
Water content in oil detector is installed on the top of bypass detection in-line and bypass detection outlet line, water content in oil
In the probe insertion bypass detection in-line and bypass detection outlet line of detector；Controller includes wire termination；Electricity
Line terminals connect the signal output part of oil particle pollution degree detector, the signal output part of water content in oil detector respectively；
Controller includes that touch screen control panel, touch screen control panel are installed on the door of cabinet at the scene；Touch screen control panel electricity
Connection wire termination.Oil quality on-line monitoring system also includes monitor；The wire termination connection monitoring device of controller.Other
The other end of road detection in-line connects fuel tank by detecting pump seal.
Water content in oil detector includes electronic unit, explosion-resistant enclosure, coaxial sensor；Electronic unit is located at explosion-resistant enclosure
Interior；Coaxial sensor is fixed on below explosion-resistant enclosure, is insertion type probe；Insertion type probe is on bypass detection in-line, side
In the pipeline of road detection outlet line, concentric circular electric capacity is defined with pipeline, a pole of concentric circular electric capacity is insertion type probe,
Another pole of concentric circular electric capacity is the tube wall of pipeline.
The power circuit main switch of oil quality on-line monitoring system and power supply indicator are parallel to single-phase 380V alternating current power supplys
Inlet wire two ends, are converted to 0～24V DC sources and 0～5V DC sources by Switching Power Supply, and 0～5V DC sources are
Mini-printer is powered, and 0～24V DC sources are detection pump motor, oil particle pollution degree detector, W/O go-on-go
Survey instrument and power supply display lamp is powered.The oil quality on-line monitoring system include detect pump control interface, by centre after
Appliance contact drives detection pump start and stop, and the oil quality on-line monitoring system also includes start and stop detection interface, by start stop switch
With 0～24V direct current supply lines two ends connection monitoring system main power break-make, the oil quality on-line monitoring system also includes oil
Middle moisture detector analog signal interface, oil particle pollution degree detector analog signal interface.
Below preferred embodiment is illustrated.
The oil particle pollution degree detector selects model：RY900 well cuts monitoring means, two ends are sealedly attached to
Bypassing and detecting into outlet line, unit volume oil sample is measured using shading principle general in the world, by laser counter
In various amounts of particles (including 4 μm, 6 μm, 14 μm, the other granule of 21 μm of grades), by Universal Die in ISO4406 and NAS two
Formula is demarcated, output, in time the pollution level of reflection oil product.
The water content in oil detector selects model：RY920 water content in oil detectors, including an electronic unit, explosion-proof
Shell and coaxial sensor, the electronic unit are located in the explosion-resistant enclosure housing, and the coaxial sensor is fixed on explosion-proof
Below case body, it is insertion type probe.The moisture detector is seal-installed on bypass and detects into above outlet line, probe
In insertion oil pipe, it is ensured that the oil stream direction in pipeline is for from bottom to top.RY920 moisture detectors after installation, its pop one's head in
Pipeline defines a concentric circular electric capacity, and a pole is probe, and a pole is tube wall, generally, the dielectric constant K=80 of water and big
The K values of most oil product materials be only 2-2.9. so oil product dielectric constant is increased considerably because of the addition of hydrone, using this
Plant characteristic the water content in oil product is detected by measuring electric capacity.
Model selected by the controller：RYDEV10, including touch screen control panel and wire termination, is installed on institute
State on live machine box door.The intelligent controller adopts the arm processor of integrated LCD Controller as the core of controller, profit
With its bus extender GPIO resources plus isolation, protection circuit as digital quantity input, output port, its integrated SPI connects
The interface of mouth extension ADC, DAC chip and protection circuit as the input, output port and touch screen of analog quantity, which is integrated
The ports such as USB, UART are as debugging, download program interface, its integrated network interface controller, UART controller, CAN control
Device is plus corresponding transceiver and protection circuit as real-time data communication port.Its software engineering scheme is：Done using Uboot
System guides, (SuSE) Linux OS kernel, Qt realize that graphical interfaces is managed.The intelligent controller by controller, man-machine interaction,
Communication module is integrated in one, and improves the integrated level and reliability of system.The DO15 interface definitions of the intelligent controller are
Detection pump control, drives detection pump start and stop, DI015, DI016 interface definition to detect for start and stop by auxiliary reclay contact, leads to
Cross start stop switch and 0～24V direct current supply lines two ends connecting detection overall system power break-make, the connection moisture inspection of 2R, 2T interface
Survey unit simulation signal, 3R, 3T interface connect granule detecting unit simulation signal, by phase prologue carry out water content in oil and
Granularity content detection.
Described monitoring picture, is shown by intelligent controller touch screen control panel, is shown including Monitoring and Controlling mode, data
Show, parameter display interface and real-time curve show, the interface of historical data archiving, warning attribute filing.
The bypass is detected into outlet line to be included detecting that pump, detection pump are installed on oil-in front end, are sealedly attached to oil
The oil pump of fuel tank is entered to detect into outlet line by case.Oil-out is sealedly attached to fuel tank, and the oil after the completion of detection is flowed back in fuel tank
Circulation bypass is formed, the production work of equipment is not affected.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or change,
This has no effect on flesh and blood of the present utility model.Spy in the case where not conflicting, in embodiments herein and embodiment
Levy and arbitrarily can be mutually combined.
Claims (6)
1. a kind of oil quality on-line monitoring system, it is characterised in that include：Oil particle pollution degree detector, W/O go-on-go
Survey instrument, controller, bypass detection in-line, bypass detection outlet line, live cabinet；
The input port of oil particle pollution degree detector is tightly connected one end of bypass detection in-line, oil particle pollution degree
The delivery outlet of detector is tightly connected one end of bypass detection outlet line；
Water content in oil detector is installed on the top of bypass detection in-line and bypass detection outlet line, and water content in oil is detected
In the probe insertion bypass detection in-line and bypass detection outlet line of instrument；
Controller includes wire termination；Wire termination connect respectively oil particle pollution degree detector signal output part,
The signal output part of water content in oil detector；
Bypass detection in-line, bypass detection outlet line are respectively positioned in live cabinet.
2. oil quality on-line monitoring system according to claim 1, it is characterised in that controller includes touch screen chain of command
Plate, touch screen control panel are installed on the door of cabinet at the scene；Touch screen control panel electrically connects wire termination.
3. oil quality on-line monitoring system according to claim 1, it is characterised in that also include fuel tank；
The other end connection fuel tank of bypass detection in-line；
The other end connection fuel tank of bypass detection outlet line.
4. oil quality on-line monitoring system according to claim 2, it is characterised in that also include monitor；
The wire termination connection monitoring device of controller.
5. oil quality on-line monitoring system according to claim 3, it is characterised in that bypass detection in-line another
End connects fuel tank by detecting pump seal.
6. oil quality on-line monitoring system according to claim 1, it is characterised in that
Water content in oil detector includes electronic unit, explosion-resistant enclosure, coaxial sensor；Electronic unit is located in explosion-resistant enclosure；With
Axle sensor is fixed on below explosion-resistant enclosure, is insertion type probe；
Insertion type probe defines concentric circular with pipeline in bypass detection in-line, the pipeline of bypass detection outlet line
Electric capacity, a pole of concentric circular electric capacity is insertion type probe, and another pole of concentric circular electric capacity is the tube wall of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833627.XU CN206020235U (en) | 2016-08-03 | 2016-08-03 | Oil quality on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833627.XU CN206020235U (en) | 2016-08-03 | 2016-08-03 | Oil quality on-line monitoring system |
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| Publication Number | Publication Date |
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| CN206020235U true CN206020235U (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833627.XU Active CN206020235U (en) | 2016-08-03 | 2016-08-03 | Oil quality on-line monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976386A (en) * | 2017-11-23 | 2018-05-01 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of fuel solid-liquid two-phase pollutant on-line measuring device |
| CN111575102A (en) * | 2020-06-04 | 2020-08-25 | 西安傲蓝机电科技有限公司 | Oil filter with oil online detection function |
| US11733144B2 (en) | 2020-12-14 | 2023-08-22 | Caterpillar Inc. | Convertible housing assembly for a particle sensor |
-
2016
- 2016-08-03 CN CN201620833627.XU patent/CN206020235U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976386A (en) * | 2017-11-23 | 2018-05-01 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of fuel solid-liquid two-phase pollutant on-line measuring device |
| CN107976386B (en) * | 2017-11-23 | 2020-05-19 | 中国航空工业集团公司北京长城航空测控技术研究所 | Fuel solid-liquid two-phase pollutant on-line detection device |
| CN111575102A (en) * | 2020-06-04 | 2020-08-25 | 西安傲蓝机电科技有限公司 | Oil filter with oil online detection function |
| US11733144B2 (en) | 2020-12-14 | 2023-08-22 | Caterpillar Inc. | Convertible housing assembly for a particle sensor |
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