CN204086069U - Lubricating oil antifoaming charactistic analyzer - Google Patents
Lubricating oil antifoaming charactistic analyzer Download PDFInfo
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- CN204086069U CN204086069U CN201420508314.8U CN201420508314U CN204086069U CN 204086069 U CN204086069 U CN 204086069U CN 201420508314 U CN201420508314 U CN 201420508314U CN 204086069 U CN204086069 U CN 204086069U
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- temperature bath
- bath bucket
- stirring apparatus
- kuppe
- low temperature
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Abstract
The utility model is a kind of lubricating oil antifoaming charactistic analyzer, it is characterized in that, comprises low temperature bath bucket, high temperature bath bucket, graduated cylinder, cooling device, heating arrangement, air pump; Low temperature bath bucket, high temperature bath bucket are respectively equipped with lid; The lid of low temperature bath bucket is provided with the first stirring apparatus, and the first stirring apparatus outside is provided with cooling device; The lid of high temperature bath bucket is provided with the second stirring apparatus, and the second stirring apparatus outside is provided with heating arrangement; Graduated cylinder is provided with draft tube, and draft tube end is provided with gas diffusion tip, and the draft tube other end is communicated with air pump by pipeline; The beneficial effects of the utility model are: 1) detected value accurately, good stability, easy to use; 2) low temperature bath bucket, high temperature bath bucket conveniently carry out the experiment of different temperatures value; 3) cooling device, heating arrangement, stirring apparatus coordinate homogeneous temperature in low temperature bath bucket or high temperature bath bucket, stable, are beneficial to and obtain more accurate experiment value.
Description
Technical field
The utility model relates to a kind of lubricating oil antifoaming charactistic analyzer.
Background technology
The foam characteristic of lubricating oil refers to the tendency of oil product foam generated and the stability of foam, lubricating oil in actual use, owing to being subject to the effects such as concussion, stirring, air is made to enter in lubricating oil, so that form bubble, its harm existed has: the oil volume in fuel tank 1) can be made to become large, make oil spill go out fuel tank; 2) increase the compressibility of lubricating oil, oil pressure is reduced; 3) increase lubricating oil and air contact surfaces amass, and accelerate the aging of oil product.Foam characteristic as one of the important indicator of lubricating oil, necessary Interventions Requested when being product export, but existing checkout equipment to there is detected value inaccurate, poor stability, uses inconvenient shortcoming.
Utility model content
The utility model provide a kind of detected value accurately, good stability, lubricating oil antifoaming charactistic analyzer easy to use.
For solving the problem, the utility model adopts following technical scheme:
Lubricating oil antifoaming charactistic analyzer, is characterized in that, comprises low temperature bath bucket, high temperature bath bucket, graduated cylinder, cooling device, heating arrangement, air pump; Low temperature bath bucket, high temperature bath bucket are respectively equipped with lid, and lid is provided with graduated cylinder fixed orifice, and graduated cylinder is located in graduated cylinder fixed orifice; The centre of the lid of low temperature bath bucket is provided with the first stirring apparatus, and the first stirring apparatus extend into the bottom of low temperature bath bucket, and the first stirring apparatus outside is provided with kuppe, and kuppe outside is provided with cooling device, and kuppe top is provided with oval pod apertures; The centre of the lid of high temperature bath bucket is provided with the second stirring apparatus, and the second stirring apparatus extend into the bottom of high temperature bath bucket, and the second stirring apparatus outside is provided with kuppe, and kuppe outside is provided with heating arrangement, and kuppe top is provided with oval pod apertures; Graduated cylinder top is provided with rubber plug, is provided with draft tube in the heart in rubber plug, and draft tube side is provided with escape pipe, and draft tube extend into bottom graduated cylinder, and draft tube end is provided with gas diffusion tip, and the draft tube other end is communicated with air pump by pipeline.As requested, when carrying out foam characteristic and detecting, in low temperature bath bucket, the sample temperature of graduated cylinder needs to remain on 24 ± 0.5 DEG C, in high temperature bath bucket, the sample temperature of graduated cylinder needs to remain in the scope of 93.5 ± 0.5 DEG C, the closer to 24 DEG C or 93.5 DEG C, its accuracy of measuring is higher, low temperature bath bucket, the liquid such as water of constant temperature is added in high temperature bath bucket, first stirring apparatus, the effect of the second stirring apparatus makes low temperature bath bucket, in liquid in high temperature bath bucket homogeneous temperature close to 24 DEG C or 93.5 DEG C to make graduated cylinder temperature constant in the Measuring Time of regulation, when temperature in low temperature bath bucket is more than 24 DEG C, just need to be lowered the temperature by cooling device, 93.5 DEG C are reached in order to make temperature in high temperature bath bucket, just need to be heated up by heating arrangement, in order to make fluid temperature in high temperature bath bucket or low temperature bath bucket constant, adopting stirring apparatus to stir makes fluid temperature even, stable, see the number of sample for convenience, graduated cylinder is provided with the scale of 500ml, the effect of kuppe, pod apertures produces bubble in order to prevent when stirring, and has an impact to the constant of temperature in high temperature bath bucket or low temperature bath bucket.
Wherein, the first stirring apparatus comprises being located at bottom motor on lid and the rotation axis be connected with motor output end, rotation axis and is provided with stirring wing, and stirring wing is positioned at bottom low temperature bath bucket, and stirring wing outside is provided with kuppe; Second stirring apparatus comprises being located at bottom motor on lid and the dwang be connected with motor driving shaft, dwang and is provided with stirring wing, and stirring wing is positioned at hyperthermal bath bottom of the barrel, and stirring wing outside is provided with kuppe.Motor in first stirring apparatus, rotation axis, stirring wing, kuppe, pod apertures are identical structure with the motor in the second stirring apparatus, rotation axis, stirring wing, kuppe, pod apertures, are the parts of same model.
Wherein, cooling device comprises cooling tube, and cooling tube is wrapped in kuppe outside, and import, the outlet of cooling tube are arranged on lid; Heating arrangement comprises heating tube, and heating tube is located at outside kuppe.Cooling tube can connect tap water or the cooling of low temperature dry ice; Heating tube adopts power to be the heating tube of 1000W, and firing rate is fast.
Wherein, also comprise control box, single-chip microcomputer is provided with in control box, control box outside comprises function key, display screen, low temperature bath bucket, temperature sensor is respectively equipped with in high temperature bath bucket, function key, display screen, temperature sensor, air pump, the motor of the first stirring apparatus, the motor of the second stirring apparatus, first heating tube, second heating tube respectively with single-chip microcomputer connection, this equipment adopts single-chip microcomputer to control unit, by temperature sensor, the temperature in high temperature bath bucket and low temperature bath bucket is monitored, cooling device is started when temperature is too high in low temperature bath bucket, automatically stop when meeting the requirements of temperature, when the temperature in high temperature bath bucket is too low, start heating arrangement, automatically stop when meeting the requirements of temperature, simultaneously also to the first stirring apparatus, second stirring apparatus controls, realize high temperature bath bucket, in low temperature bath bucket, temperature is even, stable.
The advantage of utility model is: 1) detected value accurately, good stability, easy to use; 2) low temperature bath bucket, high temperature bath bucket conveniently carry out the experiment of different temperatures value; 3) cooling device, heating arrangement, stirring apparatus cooperation can make homogeneous temperature in low temperature bath bucket or high temperature bath bucket, stablize, and are beneficial to and obtain more accurate experiment value; 4) single-chip microcomputer can realize as control module, and automatic measurement is easy to use, and measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model single-chip microcomputer.
In figure, 1, low temperature bath bucket, 2, high temperature bath bucket, 3, lid, 4, the first stirring apparatus, the 5, second stirring apparatus, 6, rubber plug, 7, draft tube, 8, escape pipe, 9, gas diffusion tip, 10, air pump, 11, motor, 12, rotation axis, 13, stirring wing, 14, kuppe, 15, pod apertures, 16, cooling tube, 17, heating tube, 18, control box.
Embodiment
As shown in Figure 1, lubricating oil antifoaming charactistic analyzer, low temperature bath bucket 1, high temperature bath bucket 2 are respectively equipped with lid 3, and lid 3 is provided with graduated cylinder fixed orifice, and graduated cylinder is located in graduated cylinder fixed orifice; The centre of the lid 3 of low temperature bath bucket 1 is provided with the bottom that the first stirring apparatus 4, first stirring apparatus 4 extend into low temperature bath bucket 1, and the first stirring apparatus 4 outside is provided with cooling device; The centre of the lid 3 of high temperature bath bucket 2 is provided with the bottom that the second stirring apparatus 5, second stirring apparatus 5 extend into high temperature bath bucket 2, and the second stirring apparatus 5 outside is provided with heating arrangement; Graduated cylinder top is provided with rubber plug 6, is provided with draft tube 7 in the heart in rubber plug 6, and draft tube 7 side is provided with escape pipe 8, and draft tube 7 extend into bottom graduated cylinder, and draft tube 7 end is provided with gas diffusion tip 9, and draft tube 7 other end is communicated with air pump 10 by pipeline;
First stirring apparatus 4 comprises being located at bottom motor 11 on lid 3 and the rotation axis 12 be connected with motor 11 output terminal, rotation axis 12 and is provided with stirring wing 13, stirring wing 13 is positioned at bottom low temperature bath bucket 1, stirring wing 13 outside is provided with kuppe 14, and kuppe 14 top is provided with oval pod apertures 15; Second stirring apparatus 5 comprises being located at bottom motor 11 on lid 3 and the dwang be connected with motor 11 driving shaft, dwang and is provided with stirring wing 13, stirring wing 13 is positioned at bottom high temperature bath bucket 2, stirring wing 13 outside is provided with kuppe 14, and kuppe 14 top is provided with oval pod apertures 15; Cooling device comprises cooling tube 16, and it is outside that cooling tube 16 is wrapped in kuppe 14, and import, the outlet of cooling tube 16 are arranged on lid 3; Heating arrangement comprises heating tube 17, and heating tube 17 is located at outside kuppe 14.
As shown in Figure 2, also comprise control box 18, single-chip microcomputer is provided with in control box 18, control box 18 outside comprises in function key, display screen, low temperature bath bucket 1, high temperature bath bucket 2 and is respectively equipped with temperature sensor, the motor 11 of motor 11, second stirring apparatus 5 of function key, display screen, temperature sensor, air pump 10, first stirring apparatus 4, heating tube 17 respectively with single-chip microcomputer connection.
Use procedure:
1, preliminary work
(1), after each test, should thoroughly washing test graduated cylinder and draft tube, gas diffusion tip, to remove any adjuvant that previous test stays, otherwise later test findings can be had a strong impact on.
(2), graduated cylinder first with after solvent oil cleaning, drying, more successively with distilled water, acetone washing graduated cylinder, uses clean, dry air blow drying.
(3), the cleaning of gas diffusion tip.Be immersed in appropriate solvent oil, toluene and sherwood oil successively, with being aspirated the mode of calming the anger by draft tube, at least cyclic washing five times in often kind of cleansing solution, and then with clean, dry air, draft tube and gas diffusion tip are thoroughly dried up.
(4), by Fig. 1, apparatus installation is good.Requirement whole system is airtight, must not leak gas.
(5), by two waters bath with thermostatic control heat up respectively, and remain on 24 ± 0.5 DEG C and 93.5 ± 0.5 DEG C.
2, test procedure
(1) without mechanical agitation or stirring, 200mL sample is poured in beaker.Be heated 49 ± 3 DEG C, and allow it be cooled to 24 ± 3 DEG C.
Sample is poured in 500mL graduated cylinder, make liquid level reach 190mL scale place.Graduated cylinder is immersed and has maintained in 24 ± 0.5 DEG C of low temperature bath buckets, be at least submerged to 450mL scale place.When the temperature of sample reaches bath temperature, insert the gas diffusion tip draft tube be not connected with air pump, soak 5min.Connect air pump after 5min, adjust flux meter makes air velocity be 94 ± 5mL/min, makes to clean, dry air is by gas diffusion tip.Timing there is first bubble from gas diffusion tip, by 5min ± 3s.This end cycle, cuts off air pump, and the volume of immediate record foam (volume namely between sample liquid level to foam head).470 ± 25mL is should be by the total air of system.Allow the static 10min ± 10s of graduated cylinder, then record the volume of foam, read to 5mL.
(2) second part of sample is poured in clean 500mL graduated cylinder, make liquid level reach 180mL place.Graduated cylinder is immersed in 93.5 ± 0.5 DEG C of baths, be at least dipped into 450mL scale place.When specimen temperature reaches 93.5 ± 1 DEG C, insert clean gas diffusion tip, and test by the mode of step (1), the foam volume at the end of being recorded in air blowing and at the end of quiescent period, reads to 5mL.
(3) all foams stayed after removing 93.5 DEG C of tests by the method for stirring.Test graduated cylinder is placed in room temperature, makes sample be cooled to lower than 43.5 DEG C, then, graduated cylinder is put into 24 ± 0.5 DEG C of baths.After sample reaches bath temperature, clean draft tube and gas diffusion tip are inserted sample, test by 1 described step, and the foam volume at the end of being recorded in air blowing and at the end of quiescent period, read to 5mL, be accurate to 5mL, be expressed as " foam tendency " (the foam volume mL when air blowing end cycle), and (or) " foam stability " (the foam volume mL at the end of quiescent period).
Claims (4)
1. lubricating oil antifoaming charactistic analyzer, is characterized in that, comprises low temperature bath bucket, high temperature bath bucket, graduated cylinder, cooling device, heating arrangement, air pump; Low temperature bath bucket, high temperature bath bucket are respectively equipped with lid, and lid is provided with graduated cylinder fixed orifice, and graduated cylinder is located in graduated cylinder fixed orifice; The centre of the lid of low temperature bath bucket is provided with the first stirring apparatus, and the first stirring apparatus extend into the bottom of low temperature bath bucket, and the first stirring apparatus outside is provided with kuppe, and kuppe outside is provided with cooling device, and kuppe top is provided with oval pod apertures; The centre of the lid of high temperature bath bucket is provided with the second stirring apparatus, and the second stirring apparatus extend into the bottom of high temperature bath bucket, and the second stirring apparatus outside is provided with kuppe, and kuppe outside is provided with heating arrangement, and kuppe top is provided with oval pod apertures; Graduated cylinder top is provided with rubber plug, is provided with draft tube in the heart in rubber plug, and draft tube side is provided with escape pipe, and draft tube extend into bottom graduated cylinder, and draft tube end is provided with gas diffusion tip, and the draft tube other end is communicated with air pump by pipeline.
2. lubricating oil antifoaming charactistic analyzer according to claim 1, it is characterized in that, first stirring apparatus comprises being located at bottom motor on lid and the rotation axis be connected with motor output end, rotation axis and is provided with stirring wing, and stirring wing is positioned at bottom low temperature bath bucket, and stirring wing outside is provided with kuppe; Second stirring apparatus comprises being located at bottom motor on lid and the dwang be connected with motor driving shaft, dwang and is provided with stirring wing, and stirring wing is positioned at hyperthermal bath bottom of the barrel, and stirring wing outside is provided with kuppe.
3. lubricating oil antifoaming charactistic analyzer according to claim 2, it is characterized in that, cooling device comprises cooling tube, and cooling tube is wrapped in kuppe outside, and import, the outlet of cooling tube are arranged on lid; Heating arrangement comprises heating tube, and heating tube is located at outside kuppe.
4. the lubricating oil antifoaming charactistic analyzer according to claim 1 or 3, it is characterized in that, also comprise control box, single-chip microcomputer is provided with in control box, control box outside comprises in function key, display screen, low temperature bath bucket, high temperature bath bucket and is respectively equipped with temperature sensor, the motor of function key, display screen, temperature sensor, air pump, the first stirring apparatus, the motor of the second stirring apparatus, heating tube respectively with single-chip microcomputer connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508314.8U CN204086069U (en) | 2014-09-04 | 2014-09-04 | Lubricating oil antifoaming charactistic analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508314.8U CN204086069U (en) | 2014-09-04 | 2014-09-04 | Lubricating oil antifoaming charactistic analyzer |
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| Publication Number | Publication Date |
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| CN204086069U true CN204086069U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508314.8U Expired - Fee Related CN204086069U (en) | 2014-09-04 | 2014-09-04 | Lubricating oil antifoaming charactistic analyzer |
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| CN (1) | CN204086069U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424891A (en) * | 2015-12-20 | 2016-03-23 | 重庆德蒙特科技发展有限公司 | Test equipment for foam property of cutting fluid |
| CN105486809A (en) * | 2015-12-20 | 2016-04-13 | 重庆德蒙特科技发展有限公司 | Cutting fluid foam performance testing device |
| CN107907667A (en) * | 2017-11-29 | 2018-04-13 | 湖北海拓化工科技有限公司 | The assay method of refrigerator oil foam characteristic in a kind of totally-enclosed compressor |
| CN109324172A (en) * | 2017-07-31 | 2019-02-12 | 泰奥星（天津）有限公司 | A kind of foam characteristic analyzer |
| CN111751518A (en) * | 2020-05-15 | 2020-10-09 | 北京高源科技有限公司 | Method, device and system for evaluating foam performance of fan lubricating oil |
| CN112986126A (en) * | 2021-03-16 | 2021-06-18 | 国网山西省电力公司电力科学研究院 | Full-automatic mineral oil foam characteristic testing device |
| CN114594237A (en) * | 2022-03-08 | 2022-06-07 | 浙江浙能技术研究院有限公司 | Automatic measuring device and method for foam characteristics of lubricating oil |
-
2014
- 2014-09-04 CN CN201420508314.8U patent/CN204086069U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424891A (en) * | 2015-12-20 | 2016-03-23 | 重庆德蒙特科技发展有限公司 | Test equipment for foam property of cutting fluid |
| CN105486809A (en) * | 2015-12-20 | 2016-04-13 | 重庆德蒙特科技发展有限公司 | Cutting fluid foam performance testing device |
| CN105486809B (en) * | 2015-12-20 | 2017-07-14 | 重庆德蒙特科技发展有限公司 | Cutting fluid foam performance test device |
| CN109324172A (en) * | 2017-07-31 | 2019-02-12 | 泰奥星（天津）有限公司 | A kind of foam characteristic analyzer |
| CN107907667A (en) * | 2017-11-29 | 2018-04-13 | 湖北海拓化工科技有限公司 | The assay method of refrigerator oil foam characteristic in a kind of totally-enclosed compressor |
| CN111751518A (en) * | 2020-05-15 | 2020-10-09 | 北京高源科技有限公司 | Method, device and system for evaluating foam performance of fan lubricating oil |
| CN112986126A (en) * | 2021-03-16 | 2021-06-18 | 国网山西省电力公司电力科学研究院 | Full-automatic mineral oil foam characteristic testing device |
| CN112986126B (en) * | 2021-03-16 | 2022-10-14 | 国网山西省电力公司电力科学研究院 | Full-automatic mineral oil foam characteristic testing device |
| CN114594237A (en) * | 2022-03-08 | 2022-06-07 | 浙江浙能技术研究院有限公司 | Automatic measuring device and method for foam characteristics 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200904 |