CN209417046U - A kind of portable oily Multi-parameter detection device - Google Patents
A kind of portable oily Multi-parameter detection device Download PDFInfo
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- CN209417046U CN209417046U CN201920037154.6U CN201920037154U CN209417046U CN 209417046 U CN209417046 U CN 209417046U CN 201920037154 U CN201920037154 U CN 201920037154U CN 209417046 U CN209417046 U CN 209417046U
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Abstract
The utility model discloses a kind of portable oily Multi-parameter detection devices, are related to power electronics field, which includes shell, the panel on front side of setting shell and sensor group inside housings and circuit board is arranged.The utility model realizes the miniaturization of oily detection device, tested oil liquid is instilled in sample drop entrance, the current viscosity of oil liquid can be quickly detected, acidity, metal worn particle and moisture content, the parameter informations such as dustiness, the parameters and oil conditions that the device is detected by LCD MODULE real-time display, realize the quick detection of Oil Quality, provide reliable guarantee for the field quick detection and comprehensive descision of oil liquid.
Description
Technical field
The utility model relates to power electronics fields, more particularly to a kind of portable oily Multi-parameter detection device.
Background technique
The normal work of mechanical transmission be unable to do without the good operation of lubricating oil system, and lubricating oil can not only slow down machinery
Abrasion between components, and can by grinding, greasy filth, carbide on the flow wash part time job face of lubricating oil etc.,
Lubricating oil system occurs abnormal being one of the main reason for mechanical transmission breaks down, working life reduces.Therefore periodically
The working condition of lubricating oil is detected, more oil change becomes most important in time.
In the prior art, judge that the replacing construction of lubricating oil mainly uses two methods: first is that chemical analysis, periodically
Chemical examination is sampled to lubricating oil, the physical and chemical parameter based on lubricating oil is judged；Second is that experience method, according to lubricating oil
Accumulated running time, such as: every 6 months, then need replacing a lubricating oil.Improved method further includes using portable fast
Fast dustiness measuring instrument, by the measurement of dustiness to determine whether needing replacing lubricating oil, still, above-mentioned chemical analysis
Method, experience method and quick dustiness determining method have the disadvantage in that 1 chemical analysis needs dedicated chemical analysis instrument,
Not only complicated for operation, time-consuming, and efficiency is lower；2 experience methods can not accurately measure oil quality, and it is good that there are qualities
Good oil liquid is replaced too early or rotten lubricating oil cannot be replaced in time, can not accomplish Change oil according to oil quality；3 quick dustiness
Determining method judges whether to need replacing that lubricating oil is rather excessively careless by single parameter, can not accurate judgement oil liquid product
Matter.
Utility model content
In view of this, the present invention provides a kind of portable oily Multi-parameter detection device, the apparatus structure is simple,
It is easy to carry, easy to operate easy to learn, the state of oil liquid is judged by the situation of change of several major parameters of Oil Quality, is
The field quick detection and comprehensive descision of oil liquid provide reliable guarantee, realize the accurate detection of Oil Quality, avoid machinery
The abrasion of drive apparatus components, the service life of prolonged mechanical drive apparatus.
The utility model is solved the above problems by following technological means:
A kind of portable oily Multi-parameter detection device, including the panel on front side of shell, setting shell and is arranged in shell
Internal sensor group, in which: power input socket, the power of alterating and direct current that connection external power supply is provided on the panel are cut
Change switch, the sample housing instills mouth for detecting oil liquid, the keyboard behaviour for showing the LCD MODULE of measurement data, information exchange
Make module, reference fluid receiving hole, cleaning agent receiving hole and auxiliary product receiving hole；The sensor group includes detection workpiece, oil liquid
The inside of viscosity sensor, metal particle sensor, moisture and dustiness sensor and acid value sensor, the detection workpiece is set
It is equipped with detection cavity, the bottom opening of the detection cavity is equipped with oil liquid diversion pipe, the oil liquid diversion pipe at bottom opening
End is equipped with seal cap, the top drilling of the detection cavity, is connected to sample by oil liquid drainage tube at top drilling and instills
Mouthful；The oil viscosity sensor, metal particle sensor, moisture and dustiness sensor and acid value sensor are separately mounted to
Detect the oil liquid on the side wall of workpiece, for measuring detection cavity inside.
Further, the housing bottom is provided with the aperture for drawing oil liquid diversion pipe close to the position of detection workpiece.
It further, further include the circuit board of setting inside housings, the circuit board includes power module, battery mould
Block, control module and USB module, in which: the power module includes AC-DC circuit, and the input terminal of power module connects power supply
Input socket, the output end of power module are separately connected device power unit；The battery module can be real as outdoor power system
Now repeat charge and discharge；The serial ports of the USB module link control module；The I/O mouth of the control module is separately connected display mould
Block and keyboard operation module；The control module by RS485 be separately connected oil viscosity sensor, metal particle sensor,
Moisture and dustiness sensor and acid value sensor.
The portable oily Multi-parameter detection device of one kind of the utility model has the advantages that
(1) it can judge whether to need replacing lubricating oil based on multiple parameters, pass through the viscosity of rapid survey oil liquid, acid
The informixes such as degree, metallic particles content, moisture content and dustiness judge oil state.
(2) present apparatus has good information exchange and shows that function passes through ratio by display module display results in real time
Compared with the threshold value of the parameters of storage, comprehensive descision goes out oil state, and show it is good, may with or scrap in three grades one
Kind.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the panel construction schematic diagram of the utility model；
Fig. 2 is the sensor group structural schematic diagram of the utility model；
Fig. 3 is the circuit diagram of the utility model.
In figure, 1- panel, 101- power input socket, 102- power of alterating and direct current switching switch, 103- sample housing instills mouth,
104- LCD MODULE, 105- keyboard operation module, 106- reference fluid receiving hole, 107- cleaning agent receiving hole, 108- are auxiliary
Product receiving hole, 2- circuit board, 201- power module, 202- battery module, 203- control module, 204-USB module, 3- sensor
Group, 301- detection workpiece, 302- oil viscosity sensor, 303- metal particle sensor, 304- moisture and dustiness sensor,
305- acid value sensor, 306- oil liquid diversion pipe, 307- seal cap, 308- oil liquid drainage tube, 309- conducting wire.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " edge ", " middle part " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation and specific orientation constructs and operation, therefore not
It can be construed as a limitation of the present invention.Term " first ", " second " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise saying
Bright, the meaning of " plurality " is two or more.
The utility model is described in detail below with reference to attached drawing.
As shown in Figure 1, a kind of portable oily Multi-parameter detection device includes shell, 1 and of panel on front side of setting shell
Sensor group 3 inside housings is set, in which: be provided on panel 1 connection external power supply power input socket 101,
Power of alterating and direct current switches switch 102, the sample housing instills mouth 103 for detecting oil liquid, the LCD MODULE for showing detection data
104, the keyboard operation module 105 of information exchange, reference fluid receiving hole 106, cleaning agent receiving hole 107 and auxiliary product receiving hole
108。
Specifically, reference fluid receiving hole 106 is used for placing reference fluid, calibration instrument；Cleaning agent receiving hole 107
Residual oil liquid for placing oil liquid cleaning agent such as petroleum ether etc., above cleaning sensor；Auxiliary product receiving hole 108 is auxiliary for placing
Product such as absorbent cotton etc. wipes the residual oil liquid above sensor.
As shown in Fig. 2, sensor group 3 includes detection workpiece 301, oil viscosity sensor 302, metal particle sensor
303, moisture and dustiness sensor 304 and acid value sensor 305, detection workpiece 301 are internally provided with detection cavity, detection
The bottom opening of cavity is equipped with oil liquid diversion pipe 306 at bottom opening, and 306 end of oil liquid diversion pipe is equipped with seal cap
307, the top drilling of cavity is detected, passes through the connection sample housing instills mouth 103 of oil liquid drainage tube 308 at top drilling；Oil viscosity
Sensor 302, metal particle sensor 303, moisture and dustiness sensor 304 and acid value sensor 305 are separately mounted to examine
It surveys on the side wall of workpiece 301, the oil liquid for measuring detection cavity inside, housing bottom is set close to the position of detection workpiece 301
It is equipped with the aperture for drawing oil liquid diversion pipe 306.
It should be noted that also can be omitted oil liquid drainage tube 308, directly sample housing instills mouth 103 is arranged in detection work
The top of part 301.
Specifically, detection workpiece 301 is a square hollow component, there is oil liquid inlet hole above, there is oil liquid water conservancy diversion below
Pipe 306 stretches out outside cabinet, and there is a seal cap 307 in the end of oil liquid diversion pipe 306, and screwing hermetic cap 307, is tested when test
Finish, unclamps seal cap 307, sample oil liquid is bled off.Four sides of workpiece 301 are detected equipped with oil viscosity sensor 302, gold
Metal particles sensor 303, moisture and dustiness sensor 304, acid value sensor 305, the test surfaces of three sensors when test
It all protrudes into sample oil liquid.
As shown in figure 3, the present apparatus further includes setting circuit board 2 inside housings, circuit board 2 include power module 201,
Battery module 202, control module 203 and USB module 204, in which: power module 201 includes for exchanging the AC-DC for turning direct current
The input terminal of circuit, power module 201 connects power input socket 1, and the output end of power module 201 is separately connected device electricity consumption
Unit；Battery module 202 can be realized repetition charge and discharge as outdoor power system；The string of 204 link control module 203 of USB module
Mouthful；The I/O mouth of control module 203 is separately connected display module 104 and keyboard operation module 105；Control module 203 passes through
RS485 is separately connected oil viscosity sensor 302, metal particle sensor 303, moisture and dustiness sensor 304 and acid value
Sensor 305.
Specifically, control module 203 is mainly made of microprocessor, as single-chip microcontroller (C8051F005, MSP430F149),
Dsp processor etc..It is responsible for each oil liquid sensing data of acquisition, calculates the measured value of each parameter, and be sent to display module and show
Testing result.
Specifically, display module 104 is used to show the viscosity, acidity, metallic particles content, water of calculated tested oil liquid
Divide content and pollution angle value, while display module 104 also shows current time of day, Pagination Display oil product number, oil conditions
(it is good, may with or scrap) etc., display module 104 is also interactive window.
Specifically, USB module 204 be used to download oil liquid scrap reference value, export the measurement result etc. of storage, keyboard mould
Block 105 is connect with the control module 203, and Keysheet module 105 is for inputting oil product number, modification time date etc..Power supply mould
Block 201 is connect with battery module 202, can be charged for battery.Switch switch 102 by power of alterating and direct current and selects power module
201 or battery module 202 be other module for power supply.
In actual work: the signal of the sensor all passes through RS485 bus access control module 203, control module
203 read each oil liquid sensor values, by comparison with reference fluid, calculate, can measure tested oil liquid viscosity,
The parameters such as acidity, metallic particles content, moisture content and dustiness.And it is these parameters are straight on LCD MODULE 104
That sees shows, by comparing the threshold value of the parameters of storage, comprehensive descision goes out oil state, and display is good, may use
One of or scrap three grades, oil liquid can also be downloaded by USB module 204 scraps reference value, exports the survey of storage
Measure result.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.It is above-mentioned to modify or replace, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The spirit and scope of case.
Claims (3)
1. a kind of portable oily Multi-parameter detection device, which is characterized in that including the panel (1) on front side of shell, setting shell
With the sensor group (3) of setting inside housings, in which:
Power input socket (101), the power of alterating and direct current switching switch of connection external power supply are provided on the panel (1)
(102), the sample housing instills mouth (103) of oil liquid, the LCD MODULE (104) for showing detection data, information exchange are detected
Keyboard operation module (105), reference fluid receiving hole (106), cleaning agent receiving hole (107) He Fupin receiving hole (108)；
The sensor group (3) include detection workpiece (301), oil viscosity sensor (302), metal particle sensor (303),
Moisture and dustiness sensor (304) and acid value sensor (305), detection workpiece (301) are internally provided with detection sky
Chamber, the bottom opening of the detection cavity, is equipped with oil liquid diversion pipe (306) at bottom opening, the oil liquid diversion pipe (306)
End is equipped with seal cap (307), the top drilling of the detection cavity, at top drilling even by oil liquid drainage tube (308)
Logical sample housing instills mouth (103)；The oil viscosity sensor (302), metal particle sensor (303), moisture and dustiness pass
Sensor (304) and acid value sensor (305) are separately mounted on the side wall of detection workpiece (301), for measuring in detection cavity
The oil liquid in portion.
2. a kind of portable oily Multi-parameter detection device as described in claim 1, which is characterized in that the housing bottom leans on
The position of nearly detection workpiece (301) is provided with the aperture for drawing oil liquid diversion pipe (306).
3. a kind of portable oily Multi-parameter detection device as claimed in claim 2, which is characterized in that further include being arranged in shell
The circuit board (2) in internal portion, the circuit board (2) includes power module (201), battery module (202), control module (203)
With USB module (204), in which:
The power module (201) includes AC-DC circuit, and the input terminal of power module (201) connects power input socket, power supply
The output end of module (201) is separately connected device power unit；
The battery module (202) can be realized repetition charge and discharge as outdoor power system；
The serial ports of USB module (204) link control module (203)；
The I/O mouth of the control module (203) is separately connected display module (104) and keyboard operation module (105)；
The control module (203) is separately connected oil viscosity sensor (302), metal particle sensor by RS485
(303), moisture and dustiness sensor (304) and acid value sensor (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037154.6U CN209417046U (en) | 2019-01-10 | 2019-01-10 | A kind of portable oily Multi-parameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037154.6U CN209417046U (en) | 2019-01-10 | 2019-01-10 | A kind of portable oily Multi-parameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417046U true CN209417046U (en) | 2019-09-20 |
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ID=67943331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037154.6U Active CN209417046U (en) | 2019-01-10 | 2019-01-10 | A kind of portable oily Multi-parameter detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239057A (en) * | 2020-01-20 | 2020-06-05 | 通标标准技术服务有限公司 | Gasoline and diesel quality detection system |
| CN114324829A (en) * | 2021-12-31 | 2022-04-12 | 四川德胜集团钒钛有限公司 | Metallurgical production line lubricating oil management system |
-
2019
- 2019-01-10 CN CN201920037154.6U patent/CN209417046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239057A (en) * | 2020-01-20 | 2020-06-05 | 通标标准技术服务有限公司 | Gasoline and diesel quality detection system |
| CN111239057B (en) * | 2020-01-20 | 2022-09-27 | 通标标准技术服务有限公司 | Gasoline and diesel quality detection system |
| CN114324829A (en) * | 2021-12-31 | 2022-04-12 | 四川德胜集团钒钛有限公司 | Metallurgical production line lubricating oil management system |
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