CN205981574U - Automobile engine oil blanket intelligence device that leaks hunting - Google Patents
Automobile engine oil blanket intelligence device that leaks hunting Download PDFInfo
- Publication number
- CN205981574U CN205981574U CN201620625878.9U CN201620625878U CN205981574U CN 205981574 U CN205981574 U CN 205981574U CN 201620625878 U CN201620625878 U CN 201620625878U CN 205981574 U CN205981574 U CN 205981574U
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- China
- Prior art keywords
- housing
- automobile engine
- oil
- microprocessor
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an automobile engine oil blanket intelligence device that leaks hunting, the device that leaks hunting is including the casing that is packaged with EPT rubber piece and pressure sensor, the microprocessor who has AD converting circuit and RFIO radio frequency circuit, the casing is fixed in the axis of rotation, and the EPT rubber piece is fixed in the casing top, and pressure sensor is fixed in the casing bottom, is equipped with the emptying aperture at the casing top, pressure sensor connects AD converting circuit. The utility model discloses a mode that EPT rubber piece, pressure sensor and microprocessor combined together has realized the intelligent monitoring of oil blanket oil leak, has real -time supervision, easy installation, installation degree of difficulty low grade characteristics, can directly monitor the oil blanket oil leak condition in a small amount, is convenient for in time carry out fault handling and maintenance to whole car.
Description
Technical field
This utility model is a kind of oil seal for automobile engine intelligence leak-checking apparatus and in particular to oil seal for automobile engine leaks
Intelligent detection device, belong to mechanical intelligent detection field.
Background technology
Engine oil seal is the mechanical organ for blocking lubricating oil in drive system, mainly will need in drive disk assembly to moisten
Sliding part and part isolation of exerting oneself, are unlikely to allow oil seepage, but during mechanical movement, the abrasion meeting of oil seal lip
Passage in time gradually aggravates, when wear extent exceedes sealing boundary, seal failure, and oil sealing leaks.The leakage of general oil sealing
Amount increases with the prolongation of mechanical run time.Oil sealing leakage can directly affect mechanical performance, and makes environmental pollution, and lubricating oil damages
Consumption increases.Therefore, in the performance indications of plant equipment and quality examination, maintenance work, the seal degree of oil sealing is one
The highly important index of item.When judging that oil sealing sealing lost efficacy and leaked it is necessary to exchange oil sealing in time, to ensure mechanical performance simultaneously
It is made safely and reliably to run.
Patent documentation CN103267614A（A kind of hydraulic excavator engine transmission case leakage detection device,
2013.08.28）Propose and a kind of include oil pump terminal pad and pneumostome, withhold the detection dress of flexible pipe, support, pneumostome composition
Put, hollow in pneumostome, bottom is provided with the hollow connecting shaft communicating with inside, the direction perforate of pneumostome lower circumference；Oil pump is even
The welding point being communicated with engine transmission case is welded with flange, the one end withholding flexible pipe is connected to welding point, the other end
It is connected in the hollow connecting shaft of pneumostome bottom, pneumostome is supported by support.Beneficial effect be can after electromotor bent axle
The initial stage of oil sealing reveals and the initial stage leakage of hydraulic oil pump axle envelope is detected, finds complete vehicle fault thus being tieed up in time
Repair.
Utility model content
The purpose of this utility model is to provide a kind of oil seal for automobile engine intelligence leak-checking apparatus, using ethylene-propylene-diene monomer
The mode that blob of viscose, pressure transducer and microprocessor combine achieves the intellectual monitoring of oil sealing oil leak, has real-time monitoring, easily
Installation, the low feature of installation difficulty, can directly monitor the oil sealing oil leak situation of a small amount of, be easy in time car load be carried out at fault
Reason and maintenance.
This utility model is achieved through the following technical solutions：A kind of oil seal for automobile engine intelligence leak-checking apparatus, described survey
Leakage device is provided with the housing of ethylene-propylene-diene monomer blob of viscose and pressure transducer, carries A/D change-over circuit and RFIO radio frequency electrical in including
The microprocessor on road, described housing is fixing on the rotating shaft, and ethylene-propylene-diene monomer blob of viscose is fixed on case top, and pressure transducer is solid
Due to housing bottom, it is provided with emptying aperture in case top；Described pressure transducer connects A/D change-over circuit.
During electromotor operating, oil sealing runs with the high speed machine of rotary shaft, the meeting passage in time of wearing and tearing of oil seal lip
Gradually aggravate, when wear extent exceedes sealing boundary, oil sealing occurs leakage, and part fluid can splash from oil seal lip and adhere to
On the rotating shaft, when the machine oil splashing contacts ethylene-propylene-diene monomer blob of viscose by emptying aperture, because ethylene-propylene-diene monomer blob of viscose is to oil
The good swellability of class solvent, in housing narrow space, after ethylene-propylene-diene monomer blob of viscose contact machine oil is swelling, can touch
Bruising force transducer, microprocessor is sent to far-end by RFIO radio circuit after receiving the signal of pressure transducer, realizes
The real-time monitoring of oil sealing oil leak.
For preferably realizing said structure, the quantity of described emptying aperture is more than one.
Described housing, located at the position apart from oil seal lip edge 2～8mm, is conducive to finding in time the oil leak feelings of oil sealing
Condition.
For convenience of installing, locking member, housing and the microprocessor that screw thread and matching thread use is provided with described rotary shaft
All on locking member, for ensureing the service life of microprocessor, in actual fabrication, microprocessor uses Teflon material to device
Wrap up.
The quantity of the described housing being packaged with ethylene-propylene-diene monomer blob of viscose and pressure transducer is more than one, can improve monitoring
Accuracy.
This utility model compared with prior art, has advantages below and beneficial effect：
（1）This utility model is reasonable in design, is combined using ethylene-propylene-diene monomer blob of viscose, pressure transducer and microprocessor
Mode realizes the intellectual monitoring of oil sealing oil leak, and ethylene-propylene-diene monomer blob of viscose, pressure sensor package are in housing, once EPDM
After block rubber contact machine oil is swelling, can touch pressure transducer, and be sent to far-end, the real-time monitoring of achievable oil sealing.
（2）This utility model is easy for installation, by the way of screw thread and locking member match, will be solid to housing and microprocessor
It is scheduled on locking member, convenient installation, dismounting, easy to maintenance.
（3）This utility model is passed using the microprocessor with A/D change-over circuit and RFIO radio circuit, achievable pressure
The intelligent transportation of sense signal, microprocessor can adopt MC68HC908SR12, and microprocessor overall dimensions can control in diameter
Microprocessor in the range of height 6mm, during installation, is all wrapped up, by inlay card or interior by 12mm using Teflon material
Embedding mode is fixed on locking member, extends the service life of microprocessor.
Brief description
Fig. 1 is the structural representation of housing described in the utility model.
Fig. 2 is scheme of installation of the present utility model.
Wherein, 1 ethylene-propylene-diene monomer blob of viscose, 2 pressure transducers, 3 housings, 4 microprocessors, 5 rotary shafts,
6 emptying apertures, 7 oil sealings, 8 locking members.
Specific embodiment
With reference to embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
The present embodiment is related to a kind of oil seal for automobile engine intelligence leak-checking apparatus, including being packaged with ethylene-propylene-diene monomer blob of viscose 1
With the housing 3 of pressure transducer 2, the microprocessor 4 with A/D change-over circuit and RFIO radio circuit, housing 3 is fixed on rotation
On axle 5, as shown in figure 1, ethylene-propylene-diene monomer blob of viscose 1 is fixed on housing 3 top, pressure transducer 2 is fixed on housing 3 bottom,
Housing 3 top is provided with emptying aperture 6, and the quantity of emptying aperture 6 can arrange more than one as shown in Figure 1；Pressure transducer 2 connects A/D conversion
Circuit.
Embodiment 2：
The present embodiment proposes the mounting structure of leak-checking apparatus on the basis of embodiment 1, as shown in Fig. 2 housing 3 should set
In the position apart from oil sealing 7 lip edge 2～8mm, preferably 5mm is optimal, is easy to check the promptness of oil sealing 7 oil leak, for ease of
Install, rotary shaft 5 is provided with the locking member 8 that screw thread and matching thread use, and housing 3 and microprocessor 4 are all located at locking member 8
On.
Embodiment 3：
The present embodiment is with the difference of embodiment 2：The present embodiment is provided with more than one housing 3 on locking member 8,
During installation and debugging, the pressure transducer 2 of encapsulation in all housings 3 is all connected with microprocessor 4, microprocessor 4 arranges multichannel
A/D change-over circuit, pressure transducer 2 connects microprocessor 4 by A/D change-over circuit respectively.
The above, be only preferred embodiment of the present utility model, and not this utility model is done with any pro forma limit
System, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations, each fall within
Within protection domain of the present utility model.
Claims (5)
1. a kind of oil seal for automobile engine intelligence leak-checking apparatus it is characterised in that：Described leak-checking apparatus include being packaged with ternary second
Third block rubber（1）And pressure transducer（2）Housing（3）, the microprocessor with A/D change-over circuit and RFIO radio circuit
（4）, described housing（3）It is fixed on rotary shaft（5）On, ethylene-propylene-diene monomer blob of viscose（1）It is fixed on housing（3）Top, pressure sensing
Device（2）It is fixed on housing（3）Bottom, in housing（3）Top is provided with emptying aperture（6）；Described pressure transducer（2）Connect A/D conversion
Circuit.
2. a kind of oil seal for automobile engine intelligence leak-checking apparatus according to claim 1 it is characterised in that：Described emptying aperture
（6）Quantity be more than one.
3. a kind of oil seal for automobile engine intelligence leak-checking apparatus according to claim 1 it is characterised in that：Described housing
（3）Located at the position apart from oil sealing 7 lip edge 2～8mm.
4. a kind of oil seal for automobile engine intelligence leak-checking apparatus according to claim 1 it is characterised in that：At described turn
Moving axis（5）It is provided with the locking member that screw thread and matching thread use（8）, housing（3）And microprocessor（4）All located at locking member
（8）On.
5. a kind of oil seal for automobile engine intelligence leak-checking apparatus according to claim 4 it is characterised in that：Described it is packaged with
Ethylene-propylene-diene monomer blob of viscose（1）And pressure transducer（2）Housing（3）Quantity be more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625878.9U CN205981574U (en) | 2016-06-23 | 2016-06-23 | Automobile engine oil blanket intelligence device that leaks hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625878.9U CN205981574U (en) | 2016-06-23 | 2016-06-23 | Automobile engine oil blanket intelligence device that leaks hunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981574U true CN205981574U (en) | 2017-02-22 |
Family
ID=58021348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625878.9U Expired - Fee Related CN205981574U (en) | 2016-06-23 | 2016-06-23 | Automobile engine oil blanket intelligence device that leaks hunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946793A (en) * | 2021-09-10 | 2022-01-18 | 潍柴动力股份有限公司 | Valve oil seal wear monitoring method, device, equipment, storage medium, and program |
-
2016
- 2016-06-23 CN CN201620625878.9U patent/CN205981574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946793A (en) * | 2021-09-10 | 2022-01-18 | 潍柴动力股份有限公司 | Valve oil seal wear monitoring method, device, equipment, storage medium, and program |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 Sichuan, Chengdu, Sichuan Free Trade Zone, Chengdu hi tech Zone, Tianfu two street, No. 2, building 1, unit 12, building 1201, No. 368 Patentee after: Chengdu sky wisdom Hong Kong Intellectual Property Rights Operation Management Co., Ltd. Address before: West high tech Zone Fucheng Road in Chengdu city of Sichuan province 610000 399 No. 7 Building 1 unit 14 floor No. 5 Patentee before: CHENGDU TIANHANG ZHIHONG ENTERPRISE MANAGEMENT CONSULTING CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |