CN205562335U - Machine oil detection device under actual operation state simulates - Google Patents
Machine oil detection device under actual operation state simulates Download PDFInfo
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- CN205562335U CN205562335U CN201620261267.0U CN201620261267U CN205562335U CN 205562335 U CN205562335 U CN 205562335U CN 201620261267 U CN201620261267 U CN 201620261267U CN 205562335 U CN205562335 U CN 205562335U
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Abstract
The utility model discloses a machine oil detection device under actual operation state simulates, it includes: sealed container 6 is equipped with firing equipment 7 and pressurized equipment on it, sealed container is inside to be equipped with sampling device, is equipped with detector spare in the sampling device, the measuring device in by last temperature sensor 1, ultrasonic generrator 2, viscosity sensor 3, ultrasonic generrator 4 and the temperature sensor 5 of being equipped with in proper order under to, five above -mentioned parts pass through the wire and link to each other with data processing unit 8, sampling device passes through pipeline 9 and outside and links to each other, is equipped with solenoid valve 10, constant flow pump 11, pressure sensor 12, play appearance mouth 13 and introduction port 14 on pipeline 9 in proper order. The utility model discloses a machine oil detection device can truly simulate the flow of temperature, pressure and machine oil under the actual operation state, ensures through the temperature sensor who sets up respectively that the machine oil temperature under the detection state keeps evenly, can effectual improvement the accuracy and the authenticity of test.
Description
Technical field
This utility model relates to a kind of detection device, a kind of machine oil detection device simulated under actual working state.
Background technology
In use for some time, owing to being mixed into impurity and the change of self physicochemical property, its viscosity can change automobile engine oil, affects its lubricating ability, causes the abrasion of auto parts and components to aggravate, therefore, to being the most necessary carrying out viscosity measurements with machine oil.The detection mode of engine oil viscosity mainly has two kinds at present, is offline inspection and on-line checking respectively.Offline inspection is periodically to being sampled with machine oil, is then delivered to special inspection center, uses kinematic viscosity tester to carry out viscosity measurements, and its advantage is to provide the detection environment of standard, directly obtains the engine oil viscosity under standard state, and therefore precision is higher；Shortcoming is that detection process takes time and effort, and can only deliver to oil sample to be checked detect under laboratory condition, it is impossible to provide Real-time Monitoring Data.On-line checking is during vehicle uses, by the detection device that installs additional on vehicle to being monitored with engine oil viscosity, its advantage be can monitoring machine oil viscosity in real time, for offer effective foundation more immediately of changing oil.The method of current domestic most employing offline inspection engine oil viscosity, but there is certain error compared with the actual viscosity-temperature characteristics of machine oil in the viscosity-temperature characteristics theoretical formula of machine oil, rising especially with the temperature difference, error is gradually increased, the method of the most this detection viscosity is unsatisfactory, causes the result of offline inspection to there is inconsistent situation with the machine oil detection under actual working state.Therefore, how avoiding the problems referred to above is one technical barrier.
Utility model content
In view of the above-mentioned unresolved technical problem of prior art, the purpose of this utility model is to provide a kind of machine oil simulated under actual working state detection device.In order to solve above-mentioned technical problem, this utility model have employed following technical scheme.
The utility model discloses a kind of machine oil simulated under actual working state detection device, comprising: hermetic container 6, which is provided with firing equipment 7 and pressurized equipment, sampler it is provided with inside hermetic container, sampler is built with detection device, being sequentially provided with temperature sensor 1, ultrasonic generator 2, viscosity sensor 3, ultrasonic generator 4 and temperature sensor 5 in described detection device from top to bottom, above-mentioned five parts are connected with data processing unit 8 by wire；Sampler passes through pipeline 9 and is connected externally to, and is sequentially provided with electromagnetic valve 10, constant flow pump 11, pressure transducer 12, outlet 13 and injection port 14 on pipeline 9.
In a preferred implementation of the present utility model, described firing equipment 7 is oil bath firing equipment.
In a preferred implementation of the present utility model, described electromagnetic valve 10, constant flow pump 11, pressure transducer 12 are connected with data processing unit 8 by wire respectively.
The beneficial effects of the utility model: a kind of machine oil detection device simulated under actual working state of the present utility model, can truly simulate the flowing of temperature, pressure and machine oil under actual working state, guarantee that the oil temperature under detection state keeps uniformly by the temperature sensor being respectively provided with, it is possible to the effective accuracy improving test and verity.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model；
Detailed description of the invention
With specific embodiment, technology contents of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1:
Hereinafter, in conjunction with accompanying drawing, embodiment of the present utility model will be described from principle.
Fig. 1 illustrates the machine oil detection device under simulation actual working state, comprising: hermetic container 6, which is provided with firing equipment 7 and pressurized equipment (not shown), sampler it is provided with inside hermetic container, sampler is built with detection device, being sequentially provided with temperature sensor 1, ultrasonic generator 2, viscosity sensor 3, ultrasonic generator 4 and temperature sensor 5 in described detection device from top to bottom, above-mentioned five parts are connected with data processing unit 8 by wire；Sampler passes through pipeline 9 and is connected externally to, and is sequentially provided with electromagnetic valve 10, constant flow pump 11, pressure transducer 12, outlet 13 and injection port 14 on pipeline 9.
In actual use, by injection port 14 by oil delivery to be detected to sampler, the temperature and pressure under actual working state is simulated by firing equipment 7 and pressurized equipment, start crossing current pump 11 and simulate the flow regime of machine oil, open ultrasonic generator 2 and 4, until the temperature that temperature sensor 1 and 5 is detected close to time, by viscosity sensor 3 testing machine oil viscosity, pressure, temperature and the viscosity that data processing unit record is current.After detection terminates, discharge testing sample by outlet 13.
The above is preferred embodiment of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.For the technical staff of general domain, any obvious change on the premise of without departing substantially from this utility model connotation, it done, all by composition to this utility model infringement of patent right, corresponding legal responsibility will be undertaken.
Claims (3)
1. the machine oil detection device that a kind is simulated under actual working state, comprising: hermetic container, which is provided with firing equipment and pressurized equipment, sampler it is provided with inside hermetic container, sampler is built with detection device, being sequentially provided with temperature sensor (1), ultrasonic generator (2), viscosity sensor, ultrasonic generator (4) and temperature sensor (5) in described detection device from top to bottom, above-mentioned five parts are connected with data processing unit by wire；Sampler passes through pipeline and is connected externally to, and is sequentially provided with electromagnetic valve, constant flow pump, pressure transducer, outlet and injection port on pipeline.
Machine oil detection device under simulation actual working state the most according to claim 1, described firing equipment is oil bath firing equipment.
Machine oil detection device under simulation actual working state the most according to claim 1, described electromagnetic valve, constant flow pump are connected with data processing unit by wire respectively with pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261267.0U CN205562335U (en) | 2016-03-30 | 2016-03-30 | Machine oil detection device under actual operation state simulates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261267.0U CN205562335U (en) | 2016-03-30 | 2016-03-30 | Machine oil detection device under actual operation state simulates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562335U true CN205562335U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261267.0U Expired - Fee Related CN205562335U (en) | 2016-03-30 | 2016-03-30 | Machine oil detection device under actual operation state simulates |
Country Status (1)
| Country | Link |
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| CN (1) | CN205562335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982749A (en) * | 2020-08-04 | 2020-11-24 | 通标标准技术服务有限公司 | Lubricating oil viscosity detection device |
-
2016
- 2016-03-30 CN CN201620261267.0U patent/CN205562335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982749A (en) * | 2020-08-04 | 2020-11-24 | 通标标准技术服务有限公司 | Lubricating oil viscosity detection device |
| CN111982749B (en) * | 2020-08-04 | 2023-03-31 | 通标标准技术服务有限公司 | Lubricating oil viscosity detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170330 |