CN204405504U - A kind of device detecting lubricating oil oxidation stability - Google Patents
A kind of device detecting lubricating oil oxidation stability Download PDFInfo
- Publication number
- CN204405504U CN204405504U CN201420753735.7U CN201420753735U CN204405504U CN 204405504 U CN204405504 U CN 204405504U CN 201420753735 U CN201420753735 U CN 201420753735U CN 204405504 U CN204405504 U CN 204405504U
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- CN
- China
- Prior art keywords
- lubricating oil
- oxidation stability
- temperature control
- heating jacket
- control system
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- Expired - Fee Related
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Abstract
The device that the utility model provides a kind of lubricating oil oxidation stability to measure is wrapped with heating jacket, magnetic rotation system, bleeding oxygen system and electric control system by the body with upper cover formed; Wherein the axle center of body becomes 30 ° of angles to install with level; Charge and discharge oxygen system comprises source of oxygen, solenoid valve, variable valve, pressure transducer and base measuring pressure table; Electric control system comprises temperature control unit, pressure sensing cell and display; Temperature control unit is made up of heating jacket, temperature sensor and temperature control single-chip microcomputer, and pressure sensing cell is made up of pressure transducer and single-chip microcomputer, the electric-control system of the two and display group apparatus for converting; The rotatable saucer of magnetic is freely equipped with in bottom in body, and its outside relevant position is provided with the wheelwork be made up of motor, speed regulator, magnet.Efficiently solve pollution and safety problem that oil bath brings, and reduce testing cost.
Description
Technical field
The utility model relates to a kind of device detecting lubricating oil oxidation stability.
Background technology
Lubricating oil, in storage and use procedure, often because ingress of air causes oxidation, affects the service property (quality) of lubricating oil, reduces its serviceable life, even can cause damage to equipment.So the detection of the lubricating oil oxidation stability physical and chemical index that to be lubricating oil very important, OIL IN LUBRICATING OIL PRODUCTION enterprise and research department must be equipped with this kind of detecting instrument, in order to evaluate the quality of oil product.The method of detection lubricating oil oxidation stability general is at present rotary bomb oxidation test, exactly the body processed is loaded onto sample, is placed in the oil bath of 150 DEG C and rotates with the speed of 100 turns per minute.The silicone oil expensive that oil bath uses, and will often change, testing cost is higher, dangerous again, and high temperature oil steam pollutes the environment, and harm operator's is healthy.Also has the device of the detection lubricating oil oxidation stability after improving, utilize the alternative high temperature oil bath of METAL HEATING PROCESS bath of safety, environmental protection, sample stirring is realized by vacillating now to the left, now to the right of oxygen bomb, thus replace the oxygen bomb axial-rotation of 100r/min, although the design reduced so mechanically and difficulty of processing, make structure relatively simple, significantly reduce cost, but still there is complex structure, insulation, the sealing shortcoming such as not easily.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide the device that a kind of lubricating oil oxidation stability measures, replace the proving installation of existing use oil bath heating rotary oxygen bomb or METAL HEATING PROCESS bath, to overcome the pollution and safety problem that produce in testing process, reduce the infringement to environment and human body, reduce and manufacture and testing cost.
Technical solution of the present utility model is: the device that a kind of lubricating oil oxidation stability measures, and is wrapped with heating jacket, magnetic rotation system, bleeding oxygen system and electric control system forms by the body with upper cover; Wherein the axle center of body becomes 30 ° of angles to install with level; Charge and discharge oxygen system comprises source of oxygen, solenoid valve, variable valve, pressure transducer and base measuring pressure table; Electric control system comprises temperature control unit, pressure sensing cell and display; Temperature control unit is made up of heating jacket, temperature sensor and temperature control single-chip microcomputer, and pressure sensing cell is made up of pressure transducer and single-chip microcomputer, the electric-control system of the two and display group apparatus for converting; It is characterized in that: the rotatable saucer of magnetic is freely equipped with in the bottom in body, and its outside relevant position is provided with the wheelwork be made up of motor, speed regulator, magnet.
Described magnetic saucer inserted magnet can heatproof more than 180 DEG C; The magnet of external rotating can heatproof more than 160 DEG C.
Described heating jacket is for having quick heat radiating function reticulate texture.
Technique effect of the present utility model is embodied in: metal bath thermal capacitance is little, and programming rate is fast, and good constant-temperature effect, significantly can reduce the power of calandria.Not only reduce the volume of existing apparatus, save manufacturing cost, and reduce testing cost, improve security and the accuracy of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the left view of the accompanying drawing 1 of the utility model embodiment
In figure: 1, housing, 2, back up pad, 3, speed regulator, 4 magnet, 5, magnetic saucer, 6, body, 7, heating jacket, 8, beaker, 9 upper covers, 10, threeway, 11, variable valve, 12, display.13, blower fan, 14, terminal block, 15, solenoid valve, 16, pressure transducer, 17, blower fan.18, motor, 19, switch, 20, printer.
Embodiment
the utility model is further illustrated below in conjunction with accompanying drawing.
Housing 1 of the present utility model adopts steel plate to process, and the front panel of housing 1 and the angle of base plate are 60 degree; In housing 1, be provided with dividing plate and back up pad 2, dividing plate be equipped with terminal block 14 and solenoid valve 15, the riser below of housing 1 is provided with blower fan 13 and the blower fan 17 of heat radiation; Back up pad 2 installation parallel with the front panel of housing 1, back up pad 2 is equipped with pressure transducer 16, motor 18 and speed regulator 3; One end of speed regulator 3 is connected to can the magnet 4 of resistance to more than 160 DEG C high temperature; Body 6 is wrapped with heating jacket 7, the rotatable saucer of magnetic freely 5 is housed bottom it, and on magnetic saucer 5, the magnet of setting-in can the high temperature of resistance to more than 180 DEG C, the axis of body 6 and the front panel vertical connection of housing 1, it is suitable for reading is inlaid on front panel, is sealed by upper cover 9; Temperature sensor and charge and discharge oxygen pipeline body 6 be also equipped with; Charge and discharge oxygen pipeline is connected respectively at pressure transducer 16 and variable valve 11 by threeway 10; The front panel of housing 1 is embedded with switch 19, printer 20, variable valve 11 and display 12.
Claims (3)
1. a device for lubricating oil oxidation stability mensuration, is wrapped with heating jacket (7), magnetic rotation system, bleeding oxygen system and electric control system by the body (6) with upper cover (9) and forms; Wherein the axle center of body (6) becomes 30 ° of angles to install with level; Charge and discharge oxygen system comprises source of oxygen, solenoid valve (15), variable valve (11), pressure transducer (16) and base measuring pressure table; Electric control system comprises temperature control unit, pressure sensing cell and display (12); Temperature control unit is made up of heating jacket (7), temperature sensor and temperature control single-chip microcomputer, and pressure sensing cell is made up of pressure transducer (16) and single-chip microcomputer, the electric-control system of the two and display group apparatus for converting; It is characterized in that: the rotatable saucer of magnetic freely (5) is equipped with in the bottom in body (6), its outside relevant position is provided with the wheelwork be made up of motor (18), speed regulator (3), magnet (4).
2. the device that measures of a kind of lubricating oil oxidation stability according to claim 1, is characterized in that: described magnetic saucer (5) inserted magnet can heatproof more than 180 DEG C; The magnet of external rotating can heatproof more than 160 DEG C.
3. the device of a kind of lubricating oil oxidation stability mensuration according to claim 2: it is characterized in that: described heating jacket (7) is for having quick heat radiating function reticulate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753735.7U CN204405504U (en) | 2014-12-05 | 2014-12-05 | A kind of device detecting lubricating oil oxidation stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753735.7U CN204405504U (en) | 2014-12-05 | 2014-12-05 | A kind of device detecting lubricating oil oxidation stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405504U true CN204405504U (en) | 2015-06-17 |
Family
ID=53429354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753735.7U Expired - Fee Related CN204405504U (en) | 2014-12-05 | 2014-12-05 | A kind of device detecting lubricating oil oxidation stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204405504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634722A (en) * | 2014-12-05 | 2015-05-20 | 大连北方分析仪器有限公司 | Method and device for detecting oxidation stability of lubricating oil |
-
2014
- 2014-12-05 CN CN201420753735.7U patent/CN204405504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634722A (en) * | 2014-12-05 | 2015-05-20 | 大连北方分析仪器有限公司 | Method and device for detecting oxidation stability of lubricating oil |
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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 |
Granted publication date: 20150617 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |